CN222890975U - An inner ring grinding device suitable for automobile wheel hub bearing processing - Google Patents
An inner ring grinding device suitable for automobile wheel hub bearing processing Download PDFInfo
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- CN222890975U CN222890975U CN202421705640.8U CN202421705640U CN222890975U CN 222890975 U CN222890975 U CN 222890975U CN 202421705640 U CN202421705640 U CN 202421705640U CN 222890975 U CN222890975 U CN 222890975U
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Abstract
The utility model relates to the technical field of automobile machining, in particular to an inner ring polishing device suitable for automobile hub bearing machining. The technical scheme includes that the workbench comprises a clamping mechanism arranged on the top surface of the workbench, wherein the clamping mechanism comprises a substrate, a plurality of vertical rods are arranged on the top surface of the substrate, the top end of each vertical rod is provided with a same top plate, and a first motor is arranged on the top surface of the substrate. According to the utility model, bearings with different sizes can be clamped and fixed through the clamping mechanism, the wide applicability of the equipment is improved, the equipment is convenient to feed and discharge through the motor II, the base and the upright post, and the grinding processing of bearing inner rings with different sizes is convenient to carry out through the motor III, the unidirectional screw rod, the threaded plate I, the motor IV, the mounting frame, the motor IV, the bidirectional screw rod, the threaded plate II, the arc plate and the grinding sheet, so that the wide applicability of the equipment is improved, and the equipment is more practical.
Description
Technical Field
The utility model relates to the technical field of automobile machining, in particular to an inner ring polishing device suitable for automobile hub bearing machining.
Background
Automotive hub bearings are important components for supporting the rotation of a wheel, and are located between the hub and the axle to support the weight and rotational force of the vehicle. Hub bearings are typically designed with rolling bearings, common types including spherical bearings and roller bearings. They need frequent lubrication and maintenance to ensure smooth and safe operation of the vehicle, to ensure accuracy and reliability of the hub bearing, to improve performance and safety of the whole vehicle, it is necessary to polish the inner ring of the hub bearing, but the polishing device in the prior art can only be used for bearings of specific size, and applicability is not strong, so that it is necessary to provide an inner ring polishing device suitable for automobile hub bearing processing.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provides an inner ring polishing device suitable for processing an automobile hub bearing.
The technical scheme includes that the inner ring polishing device suitable for machining of automobile hub bearings comprises a workbench, a clamping mechanism is arranged on the top surface of the workbench, the clamping mechanism comprises a base plate, a plurality of vertical rods are arranged on the top surface of the base plate, the top end of each vertical rod is provided with a same top plate, a first motor is arranged on the top surface of the base plate, the output end of the first motor is provided with a floppy disk, the top surface of the floppy disk is provided with a plurality of arc-shaped notches, each arc-shaped notch is internally provided with a sliding rod in a sliding mode, the top end of each sliding rod is provided with a clamping plate, one side of each clamping plate is provided with a guide plate, the bottom surface of each guide plate is in sliding connection with the top surface of the top plate, the bottom surface of the workbench is provided with a second motor, the output end of the second motor penetrates to the top surface of the workbench and is provided with a base, the left side of the stand is provided with a mounting groove, the top surface of the third motor is provided with a unidirectional screw, the output end of the third motor is provided with a threaded rod, the bottom end of the unidirectional screw rod is internally provided with a first motor and the first threaded plate penetrates through the bottom surface of the second threaded plate, the first threaded plate is internally provided with the second threaded plate, the second threaded plate is internally provided with the first threaded plate, the second threaded plate is internally threaded plate is threaded through the second threaded plate is threaded screw frame is internally and the second threaded frame is internally provided with the second threaded frame is threaded frame.
Preferably, the top surface of the top plate is provided with a circular groove, the outer ring of the circular groove is provided with a T-shaped ring groove, the outer ring of the floppy disk is provided with a T-shaped ring strip, and the T-shaped ring strip is rotationally connected with the T-shaped ring groove.
Preferably, each guide plate is provided with a trapezoid block on its bottom surface, and the top surface of the top plate is provided with a plurality of trapezoid grooves, and the trapezoid blocks are slidably connected with a corresponding trapezoid groove.
Preferably, the bottom surface of base is provided with L type annular, L type annular is seted up to the top surface of workstation, L type annular is rotatory with L type annular and is connected.
Preferably, the front side and the rear side of each threaded plate II are in sliding connection with the inner wall of the mounting frame.
Compared with the prior art, the utility model has the following beneficial technical effects:
According to the utility model, bearings with different sizes can be clamped and fixed through the clamping mechanism, the wide applicability of the equipment is improved, the equipment is convenient to feed and discharge through the motor II, the base and the upright post, and the grinding processing of bearing inner rings with different sizes is convenient to carry out through the motor III, the unidirectional screw rod, the threaded plate I, the motor IV, the mounting frame, the motor IV, the bidirectional screw rod, the threaded plate II, the arc plate and the grinding sheet, so that the wide applicability of the equipment is improved, and the equipment is more practical.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
fig. 3 is a partial sectional view of the clamping mechanism of the present utility model.
The machine comprises the following components of a workbench, a clamping mechanism, a base plate, a vertical rod, a 203, a top plate, a 204, a motor I, a 205, a floppy disk, a 206, an arc notch, a 207, a slide bar, a 208, a clamping plate, a 209, a guide plate, a3, a motor II, a 4, a base, a 5, a vertical column, a 6, a motor III, a7, a unidirectional screw, an 8, a threaded plate I, a 9, a motor IV, a 10, a mounting frame, a 11, a motor V, a 12, a bidirectional screw, a 13, a threaded plate II, a 14, an arc plate, a 15, a polishing sheet, a 16, a T-shaped annular strip, a 17, a trapezoid block, an 18 and an L-shaped annular strip.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Examples
As shown in fig. 1 to 3, the inner ring polishing device suitable for machining of automobile hub bearings provided by the utility model comprises a workbench 1, wherein a clamping mechanism 2 is arranged on the top surface of the workbench 1, the clamping mechanism 2 comprises a substrate 201, the bottom surface of the substrate 201 is fixedly connected with the top surface of the workbench 1, a plurality of vertical rods 202 are arranged on the top surface of the substrate 201, the top surface of the substrate 201 is fixedly connected with the bottom ends of the vertical rods 202, the top end of each vertical rod 202 is provided with a same top plate 203, the top end of the vertical rod 202 is fixedly connected with the bottom surface of the top plate 203, a motor I204 is arranged on the top surface of the substrate 201, the top surface of the substrate I204 is fixedly connected with the mounting end of the motor I204, a flexible disc 205 is arranged at the output end of the motor I204 and the bottom surface of the flexible disc 205, a circular groove is formed in the top surface of the top plate 203, a T-shaped ring groove is formed in the outer ring of the circular groove, a T-shaped ring groove 16 is formed in the outer ring of the flexible disc 205, and the outer ring of the flexible disc 205 is fixedly connected with the inner ring of the T-shaped ring 16;
The T-shaped annular strips 16 are rotationally connected with the T-shaped annular grooves, the T-shaped annular strips 16 are guided and limited through the T-shaped grooves, so that the running track of the floppy disc 205 can be guided and limited, the floppy disc 205 is safer and more stable during rotation, a plurality of arc-shaped notches 206 are formed in the top surface of the floppy disc 205, sliding rods 207 are slidably arranged in the arc-shaped notches 206, clamping plates 208 are arranged at the top ends of the sliding rods 207, the top ends of the clamping plates 207 are fixedly connected with the bottom surfaces of the clamping plates 208, guide plates 209 are arranged on one side of each clamping plate 208, the clamping plates 208 are fixedly connected with the guide plates 209, the bottom surface of each guide plate 209 is slidably connected with the top surface of the top plate 203, trapezoidal blocks 17 are arranged on the bottom surface of each guide plate 209, the top surface of the top plate 203 is provided with a plurality of trapezoidal grooves, the trapezoidal blocks 17 are slidably connected with a corresponding trapezoidal groove, and the trapezoidal blocks 17 are guided and limited through the trapezoidal grooves, so that the running track of the guide plates 209 can be guided and limited;
Therefore, the guide plate 209 can be ensured to always keep a linear running state, the bottom surface of the workbench 1 is provided with the motor II 3, the bottom surface of the workbench 1 is fixedly connected with the top surface of the motor II 3, the output end of the motor II 3 penetrates through the top surface extending to the workbench 1 and is provided with the base 4, the output end of the motor II 3 is fixedly connected with the bottom surface of the base 4, the bottom surface of the base 4 is provided with the L-shaped annular strip 18, the bottom surface of the base 4 is fixedly connected with the top surface of the L-shaped annular strip 18, the top surface of the workbench 1 is provided with the L-shaped annular groove, the L-shaped annular strip 18 is rotationally connected with the L-shaped annular groove, the L-shaped annular strip 18 can be guided and limited through the L-shaped annular groove, the running track of the base 4 is guided and limited, the top surface of the base 4 is provided with the stand 5, the top surface of the base 4 is fixedly connected with the bottom surface of the stand 5, the left side of the stand 5 is provided with the mounting groove, the top surface of the stand 5 is provided with the motor III 6, the top surface of the stand 5 is fixedly connected with the mounting end of the motor III 6, the output end of the motor III 6 is provided with the unidirectional screw 7, the top end of the motor III 6 is fixedly connected with the unidirectional screw 7;
The bottom of unidirectional screw 7 runs through and extends to the inside of mounting groove and threaded connection has screw plate one 8, screw plate one 8 is sliding connection with the mounting groove, screw plate one 8's top surface is provided with motor four 9, screw plate one 8's top surface is fixed connection with motor four 9's installation end, motor four 9's output runs through and extends to screw plate one 8's bottom surface and be provided with installing frame 10, motor four 9's output is fixed connection with installing frame 10's top surface, installing frame 10's left side is provided with motor five 11, installing frame 10's left side is fixed connection with motor five 11's right side, motor five 11's output is provided with bi-directional screw 12, motor five 11's output is fixed connection with bi-directional screw 12's left end, bi-directional screw 12's right-hand member runs through and extends to installing frame 10's inside, bi-directional screw 12's both ends outer lane equal threaded connection has screw plate two 13, both sides all are sliding connection with installing frame 10's inner wall around every screw plate two 13, every screw plate two 13's bottom surface is fixed connection with installing frame 10, two top surfaces 13 are the top surface and two arc plates are the arc plates 15 that are mutual arc plates of being fixed connection, two arc plates 15 are mutually kept away from each other with each other, the arc plate 15 is fixed connection.
In this embodiment, when the device is used, the bearing to be polished is placed on the top surface of the floppy disc 205, the first motor 204 is operated, the output end of the first motor 204 drives the floppy disc 205 to rotate, the rotation of the floppy disc 205 can drive the arc notch 206 to rotate, the rotation of the arc notch 206 can drive the slide bar 207 to move, the slide bar 207 can drive the clamping plate 208 to move, the guide plate 209 is guided by the trapezoid groove, the guide plate 209 is fixedly connected with the clamping plate 208, so that the clamping plate 208 also moves linearly, so that four clamping plates 208 can move close to or away from each other, so that the bearing can be clamped between the bearing and the stability, then the third motor 6 is operated, the output end of the third motor 6 drives the unidirectional screw 7 to rotate, the first screw plate 8 can be driven to move up and down, the device mounted on the first screw plate 8 is driven to move downwards, when two polishing plates 15 move into the bearing, five 11 are driven by the operation motor 12 to rotate, the two screw 12 are driven to rotate, the second screw plates 13 are driven to move linearly, so that the two polishing plates 13 are driven to move close to each other, the bearing is driven by the second motor 9 to move away from each other, the bearing is driven by the fourth motor 3, the bearing is driven to rotate, the fourth motor 15 is driven to rotate, the bearing can be clamped to rotate, and then the inner ring 15 is driven to rotate, the bearing is driven to rotate, and then the fourth bearing is driven to rotate, the bearing is driven to rotate 5 is driven to rotate, and the inner ring 15 is driven to rotate, and the bearing is 3 is driven to rotate, and 5 is driven to rotate and 5 is rotatably to rotate and 5 is mounted to rotate and 5 to move and 5 are driven to move and 5 to move and, and then the bearing is transferred to the side far away from the clamping mechanism 2 for blanking.
The above-described embodiment is only one preferred embodiment of the present utility model, and many alternative modifications and combinations of the above-described embodiments can be made by those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (5)
1. The utility model provides an inner circle grinding device suitable for automobile hub bearing processing, includes workstation (1), its characterized in that the top surface of workstation (1) is provided with fixture (2), fixture (2) are including base plate (201), the top surface of base plate (201) is provided with a plurality of pole settings (202), and every the top of pole settings (202) is provided with same roof (203), the top surface of base plate (201) is provided with motor one (204), the output of motor one (204) is provided with floppy disk (205), a plurality of arc notch (206) have been seted up to the top surface of floppy disk (205), and every the inside of arc notch (206) all slides and is provided with slide bar (207), and every the top of slide bar (207) all is provided with splint (208), and one side of every splint (208) all is provided with deflector (209), the bottom surface of every deflector (209) all is sliding connection with the top surface of roof (203), the bottom surface of workstation (1) is provided with motor two (3), motor two (3) output end (4) are provided with stand (4) and run through to top surface (5) of workstation (4) and are provided with stand (5), the top surface of stand (5) is provided with motor three (6), the output of motor three (6) is provided with unidirectional screw (7), the bottom of unidirectional screw (7) runs through the inside that extends to the mounting groove and threaded connection has screw thread board one (8), the top surface of screw thread board one (8) is provided with motor four (9), the output of motor four (9) runs through the bottom surface that extends to screw thread board one (8) and is provided with installing frame (10), the left side of installing frame (10) is provided with motor five (11), the output of motor five (11) is provided with bi-directional screw (12), the right-hand member of bi-directional screw (12) runs through the inside that extends to installing frame (10), equal threaded connection in both ends outer lane of bi-directional screw (12) has screw thread board two (13), every the bottom surface of screw thread board two (13) all is provided with arc (14), two one side that arc (14) kept away from each other all is provided with polishing piece (15).
2. The inner ring polishing device suitable for machining of automobile hub bearings according to claim 1, wherein a circular groove is formed in the top surface of the top plate (203), a T-shaped annular groove is formed in the outer ring of the circular groove, a T-shaped annular strip (16) is arranged on the outer ring of the floppy disk (205), and the T-shaped annular strip (16) is rotationally connected with the T-shaped annular groove.
3. The inner ring polishing device suitable for machining of automobile hub bearings according to claim 1, wherein each guide plate (209) is provided with a trapezoid block (17) on the bottom surface, a plurality of trapezoid grooves are formed in the top surface of the top plate (203), and the trapezoid blocks (17) are in sliding connection with one trapezoid groove.
4. The inner ring polishing device suitable for machining of automobile hub bearings according to claim 1, characterized in that an L-shaped annular strip (18) is arranged on the bottom surface of the base (4), an L-shaped annular groove is formed in the top surface of the workbench (1), and the L-shaped annular strip (18) is rotationally connected with the L-shaped annular groove.
5. An inner ring polishing device suitable for machining automobile hub bearings according to claim 1, wherein the front side and the rear side of each threaded plate II (13) are in sliding connection with the inner wall of the mounting frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421705640.8U CN222890975U (en) | 2024-07-18 | 2024-07-18 | An inner ring grinding device suitable for automobile wheel hub bearing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421705640.8U CN222890975U (en) | 2024-07-18 | 2024-07-18 | An inner ring grinding device suitable for automobile wheel hub bearing processing |
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| Publication Number | Publication Date |
|---|---|
| CN222890975U true CN222890975U (en) | 2025-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421705640.8U Active CN222890975U (en) | 2024-07-18 | 2024-07-18 | An inner ring grinding device suitable for automobile wheel hub bearing processing |
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| Country | Link |
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| CN (1) | CN222890975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121267704A (en) * | 2025-12-05 | 2026-01-06 | 天津宝涞精工集团股份有限公司 | Vertical numerically controlled grinder for machining shaft workpieces |
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2024
- 2024-07-18 CN CN202421705640.8U patent/CN222890975U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121267704A (en) * | 2025-12-05 | 2026-01-06 | 天津宝涞精工集团股份有限公司 | Vertical numerically controlled grinder for machining shaft workpieces |
| CN121267704B (en) * | 2025-12-05 | 2026-02-10 | 天津宝涞精工集团股份有限公司 | Vertical numerically controlled grinder for machining shaft workpieces |
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