ADJUSTABLE BEARING EXTRACTING ASSISTIVE DEVICE

Abstract

An adjustable bearing extracting assistive device comprising, an elongated body 1 having a proximal and distal end, a handle 2 to position the distal end in proximity to a bearing that is to be removed, an imaging unit 3 to determine distance of the bearing from the distal end, a pair of telescopically operated poles 4 to extend/retract for getting positioned in proximity to opposing ends of the bearing, a LiDAR (Light Detection and Ranging) sensor for determining inner dimensions of the bearing, multiple curved clamps 5 by means of an expandable ring 6 that is to get expanded/contracted for arranging the clamps 5 with inner periphery of the bearing, in view of affixing the clamps 5 in the bearing, and a DC motor to rotate the disc in required direction for providing a rotational movement to the clamps 5 along with the affixed bearing.

Specification

Description:FIELD OF THE INVENTION

[0001] The present invention relates to an adjustable bearing extracting assistive device that is capable of extracting bearing by application of twisting the bearing for unfastening the installed bearing without any requirement of physical efforts thus reduce efforts and time in removing the installed bearing.

BACKGROUND OF THE INVENTION

[0002] Bearings are essential mechanical components the reduce between moving parts in machinery. They consist of inner and outer rings with rolling elements between them, bearings supports loads and enable smooth rotation or linear motion, enhancing machine efficiency and longevity. They support loads and facilitate motion in various industrial, automotive, and household application.

[0003] Traditionally puller tool uses to extract bearings form shafts or housings, this tool grips onto the bearing outer race and uses mechanical force to pull off the shaft or out of the housing, however this may not be effective for bearings that are stuck or corroded in place, requiring additional force or technique to remove them. Another method is using a slide hammer, which is a tool that attaches to the bearings and uses impact force to dislodge from seating, but this is challenging to use in tight spaces or when the bearings is difficult to access.

[0004] US8220089B1 discloses about invention that includes about. A device for removing bearings from motor vehicles, such as pinion or carriage bearings. The device includes an elongated hollow housing to telescope over a bearing shaft on which the bearing is seated. An outer collar and an inner collar are attached to the housing. Clamp means grip the inner collar and the bearing assembly to cause the bearing to be pulled from its seat when pressure is applied to the shaft. The bearing assembly is retained between the clamp means and the outer collar. The collars may be adjustable on the housing to insure proper gripping of the clamp means during bearing removal. For bearings which are not mounted on outward extending bearing shafts a stud is provided for positioning in the bearing bore. The external pressure is then applied to the stud for releasing the bearing from its seat.

[0005] US5255435A discloses about invention that includes about Apparatus and method for removing a bearing. More particularly, the apparatus and method are designed to simplify the removal and replacement of all bearing cups and cones in an automotive automatic transmission. The apparatus includes an elongate bearing drive shaft; an adjustably sized mandrel which includes one or more bearing drive shoulders; a mandrel spreader for adjusting the mandrel drive shoulder to a predetermined dimension; and a collar or clamp ring for limiting the mandrel to a maximum outer dimension surrounding an outer surface of the bearing, without substantial slippage, during the removal and insertion steps, in one embodiment.

[0006] Conventionally, many devices exits that are capable of providing a means to extract bearing by unfastening the bearing with an application of twisting the bearing without any requirement of physical efforts but lacks in determining inner dimensions of the bearing.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a device that providing a means to extract bearing by unfastening the bearing with an application of twisting the bearing without any requirement of physical efforts as well as able to determine inner dimensions of the bearing in order to aid a means to secure the bearing in view of twisting the bearing.

OBJECTS OF THE INVENTION

[0008] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0009] An object of the present invention is to develop a device that is capable of providing a means to extract bearing by unfastening the bearing with an application of twisting the bearing without any requirement of physical efforts thus reduce efforts and time in removing the installed bearing.

[0010] Another object of the present invention is to develop a device that is capable of determining inner dimensions of the bearing in order to aid a means to secure the bearing in view of twisting the bearing, thereby unfastening the installed bearing.

[0011] Yet another object of the present invention is to develop a device that is reliable in nature.

[0012] The foregoing and other objects, features, and advantages of the present invention will become readily apparent upon further review of the following detailed description of the preferred embodiment as illustrated in the accompanying drawings.

SUMMARY OF THE INVENTION

[0013] The present invention relates to an adjustable bearing extracting assistive device that is capable of extracting bearing by application of twisting the bearing for unfastening the installed bearing without any requirement of physical efforts also capable of determining inner dimensions of the bearing in order to aid a means to secure the bearing in view of twisting the bearing, thereby unfastening the installed bearing.

[0014] According to an embodiment of the present invention, an adjustable bearing extracting assistive device comprising, an elongated body having a proximal and distal end, a handle is fabricated with the body that is accessed by a user to position the distal end in proximity to a bearing that is to be removed, an artificial intelligence-based imaging unit installed on the body and paired with a processor for capturing and processing multiple images in vicinity of the body, respectively to determine distance of the bearing from the distal end, in accordance to which a pair of telescopically operated poles integrated in between the proximal and distal end to extend/retract for getting positioned in proximity to opposing ends of the bearing, a LiDAR (Light Detection and Ranging) sensor embedded on the body for determining inner dimensions of the bearing, plurality of curved clamps are arranged on the distal end by means of an expandable ring that is to get expanded/contracted for arranging the clamps with inner periphery of the bearing, in view of affixing the clamps in the bearing.

[0015] According to another embodiment of the present invention, the proposed device further comprises of a DC motor integrated with the disc to rotate the disc in required direction for providing a rotational movement to the clamps along with the affixed bearing, in view of twisting the bearing, thereby unfastening the installed bearing, a linear actuator is integrated in between the distal end and the disc to retract for pulling the unfastened bearing, in view of removing the installed bearing, thereby assisting the user in extracting the bearing, plurality of suction units are arranged on the clamps to get adhered to the bearing for securing the clamps on the bearing firmly, the handle is layered with plurality of rubberized grooves for enabling the user to properly grip the handle while operating the device, a battery is configured with the device for providing a continuous power supply to electronically powered components associated with the device.

[0016] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:
Figure 1 illustrates an isometric view of an adjustable bearing extracting assistive device.

DETAILED DESCRIPTION OF THE INVENTION

[0018] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims.

[0019] In any embodiment described herein, the open-ended terms "comprising," "comprises," and the like (which are synonymous with "including," "having" and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of," consists essentially of," and the like or the respective closed phrases "consisting of," "consists of, the like.

[0020] As used herein, the singular forms "a," "an," and "the" designate both the singular and the plural, unless expressly stated to designate the singular only.

[0021] The present invention relates to an adjustable bearing extracting assistive device that is capable of providing a means to extract bearing by unfastening the bearing with an application of twisting the bearing without any requirement of physical efforts as well as able to determining inner dimensions of the bearing in order to aid a means to secure the bearing in view of twisting the bearing.

[0022] Referring to Figure 1, an isometric view of an adjustable bearing extracting assistive device is illustrated, comprising an elongated body 1 having a proximal and distal end, a handle 2 fabricated with the body 1, an artificial intelligence-based imaging unit 3 installed on the body 1, a pair of telescopically operated poles 4 integrated in between the proximal and distal end, multiple curved clamps 5 arranged on the distal end by means of an expandable ring 6, and a linear actuator 7 integrated in between the distal end and the disc.

[0023] The proposed device comprises of an elongated body 1 having a proximal and distal end in such a manner that a handle 2 is fabricated on the proximal end that is accessed by a user to position the distal end of the body 1 in proximity to a to a bearing that is to be removed. The handle 2 is layered with plurality of rubberized grooves for enabling the user to properly grip the handle 2 . Herein, an artificial intelligence-based imaging unit 3 installed on the body 1 to detect distance of the bearing from the distal end. The imaging unit 3 comprises of a camera and processor that works in collaboration to detect the distance of the bearing from the distal end. The AI (artificial intelligence) protocols encrypted with the processor linked with the imagining module to enhance its functionality and capabilities. The AI protocols are used to process and analyses the images captured by the camera enabling it to perform various tasks beyond traditional image capturing. The AI analysis is performed locally on the camera itself and the real-time processing on the camera enables immediate responses and faster decision-making.

[0024] The camera, herein captures images of the vicinity of the body 1 with the help of specialized lenses designed to capture high-quality visuals. The captured data is now pre-processed via the processor to enhance its quality and prepare it for AI analysis. This pre-processing involves tasks such as noise reduction, image stabilization, or color correction. The processed data is fed into AI protocols for analysis which utilizes machine learning techniques, such as deep learning neural networks, to extract meaningful information present in the images.

[0025] The camera is capable of analysing the vicinity of the body 1 and providing real-time updates or alerts about the vicinity of the body 1 based on predefined rules or criteria. Herein, based on extraction of the data from the captured images, the microcontroller analyzes the data to detect distance of the bearing from the distal end. Based on detecting the distance of the bearing from the distal end, the microcontroller actuates a pair of telescopically operated poles 4 installed in between the proximal and distal end of the body 1 to extend/retract for positioning the distal end in proximity to opposing ends of the bearing.

[0026] The poles 4 are equipped with a pneumatic unit that is activated by the microcontroller to provide extension and retraction of the poles 4. The pneumatic unit comprises of an air compressor, air cylinder, air valves and piston. The air valve that allows entry or exit of the compressed air from the compressor. Furthermore, the valve opens and the compressed air enters inside the cylinder thereby increasing the air pressure of the cylinder. The piston is connected to the cylinder and due to the increase in the air pressure, the piston extends due to which the poles 4 extend for positioning the distal end in proximity to opposing ends of the bearing.

[0027] A LiDAR (Light Detection and Ranging) sensor herein, is integrated on the body 1 for detecting inner dimensions of the bearing. The LiDAR sensor emits a laser light from a source (transmitter) on the pit which strikes the bearing and reflected back towards the sensor. The reflected light is detected by the receiver and the time of flight (TOF) is used to detect the dimension of the bearing. After that the microcontroller actuates an expandable ring 6 integrated with multiple curved clamps 5 ranging from 4 to 6 in numbers arranged on the distal end to get expanded/contracted for arranging the clamps 5 with inner periphery of the bearing, in view of affixing the clamps 5 in the bearing.

[0028] The expandable ring 6 is equipped with an expandable pulley arrangement comprise of multiple links attached to a central rotating disc that gets rotated at a uniform speed via a motorized pinion gear conjoined with a central disc. A motor is paired with the gear that is activated by the microcontroller for providing a rotational motion to the gear. Upon rotating of the pinion gears in anti-clockwise, then the central disc starts rotating in a clockwise direction that helps in thrusting studs fastened with links in outward orientation results in expansion of the pulley. Similarly, the pinion gear starts rotating clockwise, then the central disc starts rotating in an anti-clockwise direction that helps in thrusting studs fastened with links in inward orientation that in turn contract the pulley to contract the ring. The expansion and contraction of the ring 6 to increase and decrease for arranging the clamps 5 with inner periphery of the bearing, in view of affixing the clamps 5 in the bearing.

[0029] Herein, multiple suction units ranging from 4 to 6 in numbers are arranged on the clamps 5 to get adhered to the bearing for securing the clamps 5 on the bearing firmly. The suction units create partial vacuum within the unit upon pressing over the clamps 5 by the bearing through squeezing out air from the units due to a negative pressure is generated inside suction area. Herein, atmospheric pressure outside the units presses down low-pressure area inside the units to generate suction to adhere the bearing with the units for securing the clamps 5 on the bearing firmly.

[0030] After a DC motor integrated with the disc to rotate the disc in required direction for providing a rotational movement to the clamps 5 along with the affixed bearing. The working principle of a DC motor is based on the interaction between a magnetic field and an electric current. When an electric current flows through the coil of wire, also known as the armature, it creates a magnetic field. This magnetic field interacts with the fixed magnets, known as the stator, causing the armature to rotate. The rotation is achieved by reversing the direction of the current flow in the armature coil using a commutator and brushes that provide continuous movement of the motor that results in providing circular motion to the ring 6 for providing a rotational movement to the clamps 5 along with the affixed bearing, in view of twisting the bearing, thereby unfastening the installed bearing.

[0031] Herein, a linear actuator is integrated in between the distal end and the disc to retract for pulling the unfastened bearing in view of removing the installed bearing. The linear actuator is equipped with a pneumatic unit that is activated by the microcontroller to provide extension and retraction of the actuator. The pneumatic unit comprises of an air compressor, air cylinder, air valves and piston. The air valve that allows entry or exit of the compressed air from the compressor. Furthermore, the valve opens and the compressed air enters inside the cylinder thereby increases the air pressure of the cylinder. The piston is connected to the cylinder and due to the increase in the air pressure, the piston extends due to which the actuator extends and when pressure decreases, the actuator retracts for pulling the unfastened bearing, in view of removing the installed bearing, thereby assisting the user in extracting the bearing.

[0032] Lastly, a battery (not shown in figure) is associated with the device to offer power to all electrical and electronic components necessary for their correct operation. The battery is linked to the microcontroller and provides (DC) Direct Current to the microcontroller. And then, based on the order of operations, the microcontroller sends that current to those specific electrical or electronic components so they effectively carry out their appropriate functions.

[0033] The present invention works best in following manner that includes an elongated body 1 having a proximal and distal end having handle 2 is fabricated with the body 1 that is accessed by a user to position the distal end in proximity to a bearing that is to be removed. The artificial intelligence-based imaging unit 3 determines distance of the bearing from the distal end, in accordance to which the microcontroller actuates the telescopically operated poles 4 4 to extend/retract for getting positioned in proximity to opposing ends of the bearing. Also, the LiDAR (Light Detection and Ranging) sensor detects inner dimensions of the bearing. Herein, the curved clamps 5 are arranged on the distal end by means of an expandable ring 6 that is actuated by the microcontroller to get expanded/contracted for arranging the clamps 5 with inner periphery of the bearing, in view of affixing the clamps 5 in the bearing. Further, the DC motor is actuated by the microcontroller to rotate the disc in required direction for providing a rotational movement to the clamps 5 along with the affixed bearing, in view of twisting the bearing, thereby unfastening the installed bearing.

[0034] Although the field of the invention has been described herein with limited reference to specific embodiments, this description is not meant to be construed in a limiting sense. Various modifications of the disclosed embodiments, as well as alternate embodiments of the invention, will become apparent to persons skilled in the art upon reference to the description of the invention.
, Claims:We Claim:
1) An adjustable bearing extracting assistive device, comprising:

i) an elongated body 1 having a proximal and distal end, wherein a handle 2 is fabricated with said body 1 that is accessed by a user to position said distal end in proximity to a bearing that is to be removed;
ii) an artificial intelligence-based imaging unit 3 installed on said body 1 and paired with a processor for capturing and processing multiple images in vicinity of said body 1, respectively to determine distance of said bearing from said distal end, in accordance to which an inbuilt microcontroller actuates a pair of telescopically operated poles 4 integrated in between said proximal and distal end to extend/retract for getting positioned in proximity to opposing ends of said bearing;
iii) a LiDAR (Light Detection and Ranging) sensor embedded on said body 1 for determining inner dimensions of said bearing, wherein plurality of curved clamps 5 are arranged on said distal end by means of an expandable ring 6 that is actuated by said microcontroller to get expanded/contracted for arranging said clamps 5 with inner periphery of said bearing, in view of affixing said clamps 5 in said bearing; and
iv) a DC motor integrated with said disc that is actuated by said microcontroller to rotate said disc in required direction for providing a rotational movement to said clamps 5 along with said affixed bearing, in view of twisting said bearing, thereby unfastening said installed bearing, wherein a linear actuator is integrated in between said distal end and said disc to retract for pulling said unfastened bearing, in view of removing said installed bearing, thereby assisting said user in extracting said bearing.

2) The device as claimed in claim 1, wherein plurality of suction units are arranged on said clamps 5 to get adhered to said bearing for securing said clamps 5 on said bearing firmly.

3) The device as claimed in claim 1, wherein said handle 2 is layered with plurality of rubberized grooves for enabling said user to properly grip said handle 2 while operating said device.

4) The device as claimed in claim 1, wherein a battery is configured with said device for providing a continuous power supply to electronically powered components associated with said device.

Documents