Hub positioning device for operation of oil-to-electricity automobile

Abstract

The utility model relates to the technical field of positioning for automobile hub machining, and discloses a hub positioning device for operation of an oil-to-electricity automobile, which comprises a fixed table, and the top of the fixed table is slidably connected with a first clamping plate and a second clamping plate. According to the hub positioning device for operation of the oil-to-electricity automobile, when a hub needs to be rotated, only an electric air cylinder needs to be started to push a limiting plate away from a driven wheel, at the moment, the hub can be rotated, an abutting wheel and the driven wheel can synchronously rotate along with the hub, one end of the limiting plate abuts against the driven wheel through contraction of the electric air cylinder, and then the hub can be rotated. The rotation of the driven wheel can be limited through the force applied to the driven wheel by the limiting plate, so that the fixing effect on the hub is completed, through the arrangement of the structure, the hub can be fixed through the abutting wheel, when other areas of the hub need to be machined, the limiting effect of the driven wheel can be relieved only by moving the limiting plate, and the machining efficiency is improved. And the overall operation is simple and convenient, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning and fixing for automobile wheel hub processing, in particular to a wheel hub positioning device for operating an oil-to-electric automobile. Background Art

[0002] In the wheel hub positioning device used in oil-to-electric vehicles, the wheel hub is clamped and fixed to ensure that it maintains a stable position and angle during the processing, which helps to improve the accuracy and quality of the processing and ensure that the wheel hub does not move or deform during operation. In addition, clamping and fixing can also provide safety protection for the operator to avoid accidental injuries.

[0003] However, the following problems still exist in actual use:

[0004] (1) When the existing wheel hub clamping and positioning device is in use, when the wheel hub access area needs to be changed, the operator must first remove the wheel hub from the clamping device, then make the required position adjustment and clamp the wheel hub again. This process requires additional time and labor costs, which will reduce work efficiency and productivity.

[0005] (2) When the clamp or clamping device applies force to clamp the wheel hub, impact force will be caused when the clamp contacts the wheel hub at a high speed. Excessive impact force or uneven force distribution will cause scratches, wear or dents on the wheel hub surface. Utility Model Content

[0006] The purpose of the utility model is to provide a wheel hub positioning device for operating a gasoline-to-electric vehicle, which solves the problem of inconvenient operation and easy damage to the wheel hub surface when accessing different areas of the wheel hub in the background technology. In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A wheel hub positioning device for operating an oil-to-electric vehicle comprises a fixed platform, the top of which is slidably connected with a first clamping plate and a second clamping plate, the tops of the first clamping plate and the second clamping plate are rotatably connected with an abutment wheel, the top of the second clamping plate is provided with a rotating mechanism, the rotating mechanism comprises a driven wheel, an electric cylinder and a limiting plate, one end of the driven wheel is rotatably connected to the top of the second clamping plate, one end of the driven wheel is fixedly connected to one end of the abutment wheel, the electric cylinder is fixedly installed on the top of the second clamping plate, one side surface of the limiting plate is fixedly connected to one end of the electric cylinder, and one side surface of the limiting plate abuts against one side surface of the driven wheel.

[0008] Preferably, a slide groove is provided on the top of the fixed table, and two groups of sliding blocks are slidably connected inside the slide groove, and the tops of the two groups of sliding blocks are fixedly connected to the bottoms of the first and second clamping plates, and a cavity is provided inside the fixed table, and a positioning mechanism is provided inside the cavity, and the positioning mechanism includes a driving wheel, a cam and a waist-shaped groove, and both ends of the driving wheel are rotatably connected to the inside of the cavity, the waist-shaped groove is provided on the surface of the driving wheel, and the surface of the cam is slidably connected to the inside of the waist-shaped groove, and one end of the cam is fixedly connected to the bottom of the sliding block.

[0009] Preferably, a guide rod is fixedly connected to a surface of one side of the second clamping plate, and the surface of the guide rod is slidably connected to the inside of one end of the limiting plate.

[0010] Preferably, a hub is provided above the fixing platform, and one side surface of the hub abuts against one side surface of the abutting wheel.

[0011] Preferably, bases are fixedly connected to the four corners of the bottom of the fixing platform.

[0012] Preferably, a driving motor is fixedly connected to the bottom of the fixed platform, and an output shaft of the driving motor is fixedly connected to one end of the driving wheel.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] 1. The wheel hub positioning device for operating an oil-to-electric vehicle is provided with a rotating mechanism, which places the wheel hub between the first and second clamping plates, and then moves toward the middle through the first and second clamping plates, and abuts the wheel hub from both sides through the abutting wheels. At this time, the wheel hub can be processed. When the wheel hub needs to be rotated, it is only necessary to start the electric cylinder to push the limit plate away from the driven wheel. At this time, the wheel hub can be rotated, and the abutting wheel and the driven wheel will rotate synchronously with the wheel hub, and then the electric cylinder is contracted to make one end of the limit plate abut the driven wheel, and the force applied to the driven wheel by the limit plate will limit the rotation of the driven wheel, thereby completing the fixing of the wheel hub. The setting of this structure can fix the wheel hub through the abutting wheel. When other areas of the wheel hub need to be processed, it is only necessary to move the limit plate to release the limiting effect of the driven wheel, so that the wheel hub can be rotated. The overall operation is simple and convenient, and the processing efficiency is improved.

[0015] 2. The wheel hub positioning device for operating a gasoline-to-electric vehicle is provided with a positioning mechanism. When the wheel hub needs to be clamped, the driving motor is started to drive the driving wheel to rotate, and the waist-shaped groove on the driving wheel will drive the cam to move inside, and then drive the sliding block to move inside the sliding groove. At this time, the first and second clamping plates will move from both ends to the middle, and finally abut the wheel hub from both sides through the abutment wheels. The setting of this structure drives the movement of the cam through the movement of the waist-shaped groove. This driving method makes the movement of the cam gentler, and then makes the first and second clamping plates move more slowly, which can effectively prevent the abutment wheels from contacting the wheel hub and causing impact, thereby protecting the wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the drive motor of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the fixed platform of the utility model.

[0020] Among them: 1. fixed table; 2. clamping plate 1; 3. clamping plate 2; 4. abutment wheel; 5. wheel hub; 6. slide groove; 7. sliding block; 8. driven wheel; 9. electric cylinder; 10. limit plate; 11. guide rod; 12. drive motor; 13. cavity; 14. drive wheel; 15. cam; 16. waist groove; 17. base; 18. positioning mechanism; 19. rotating mechanism. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4A wheel hub positioning device for operating an oil-to-electric vehicle comprises a fixed platform 1, a clamping plate 2 and a clamping plate 3 are slidably connected to the top of the fixed platform 1, a contact wheel 4 is rotatably connected to the top of the clamping plate 2 and the clamping plate 3, a rotating mechanism 19 is arranged at the top of the clamping plate 2, the rotating mechanism 19 comprises a driven wheel 8, an electric cylinder 9 and a limiting plate 10, one end of the driven wheel 8 is rotatably connected to the top of the clamping plate 2, one end of the driven wheel 8 is fixedly connected to one end of the contact wheel 4, the electric cylinder 9 is fixedly installed at the top of the clamping plate 2, one side surface of the limiting plate 10 is fixedly connected to one end of the electric cylinder 9, one side surface of the limiting plate 10 is contacted to one side surface of the driven wheel 8, a wheel hub 5 is arranged above the fixed platform 1, one side surface of the wheel hub 5 is contacted to the contact wheel 4 One side surface of the connecting wheel 4 is abutted. When the wheel hub 5 needs to be rotated, it is only necessary to start the electric cylinder 9 to push the limit plate 10 away from the driven wheel 8. At this time, the wheel hub 5 can be rotated, and the connecting wheel 4 and the driven wheel 8 will rotate synchronously with the wheel hub 5, and then the electric cylinder 9 will contract to make one end of the limit plate 10 abut the driven wheel 8. The force applied to the driven wheel 8 by the limit plate 10 will limit the rotation of the driven wheel 8, thereby completing the fixing of the wheel hub 5. The setting of this structure can fix the wheel hub 5 through the abutment wheel 4. When other areas of the wheel hub 5 need to be processed, it is only necessary to move the limit plate 10 to release the limiting effect of the driven wheel 8, so that the wheel hub 5 can be rotated. The overall operation is simple and convenient, which improves the processing efficiency.

[0023] See also Figure 2-4 A slide groove 6 is provided on the top of the fixed platform 1, and two groups of sliding blocks 7 are slidably connected inside the slide groove 6. The tops of the two groups of sliding blocks 7 are fixedly connected to the bottoms of the clamping plate 1 2 and the clamping plate 2 3. A cavity 13 is provided inside the fixed platform 1, and a positioning mechanism 18 is provided inside the cavity 13. The positioning mechanism 18 includes a driving wheel 14, a cam 15 and a waist-shaped groove 16. Both ends of the driving wheel 14 are rotatably connected to the inside of the cavity 13. The waist-shaped groove 16 is provided on the surface of the driving wheel 14. The surface of the cam 15 is slidably connected to the inside of the waist-shaped groove 16. One end of the cam 15 is fixedly connected to the bottom of the sliding block 7. The bottom of the fixed platform 1 is fixedly connected to a driving motor 12. The output of the driving motor 12 The shaft is fixedly connected to one end of the driving wheel 14. When the wheel hub 5 needs to be clamped, the driving motor 12 is started to drive the driving wheel 14 to rotate, and the waist-shaped groove 16 on the driving wheel 14 will drive the cam 15 to move inside, and then drive the sliding block 7 to move inside the sliding groove 6. At this time, the clamping plate 1 2 and the clamping plate 2 3 will move from both ends to the middle, and finally abut the wheel hub 5 from both sides through the abutment wheel 4. The setting of this structure drives the cam 15 to move through the waist-shaped groove 16. This driving method makes the movement of the cam 15 gentler, and then makes the clamping plate 1 2 and the clamping plate 2 3 move more slowly, which can effectively prevent the abutment wheel 4 from contacting the wheel hub 5 and causing impact, thereby protecting the wheel hub 5.

[0024] See also Figure 2-3 A guide rod 11 is fixedly connected to one side surface of the clamping plate 2 3 , and the surface of the guide rod 11 is slidably connected to the inside of one end of the limiting plate 10 . A base 17 is fixedly connected to the four corners of the bottom of the fixed platform 1 .

[0025] Working principle: when in use, place the wheel hub 5 between the first clamp plate 2 and the second clamp plate 3, start the driving motor 12 to drive the driving wheel 14 to rotate, and the waist groove 16 on the driving wheel 14 will drive the cam 15 to move inside, and then drive the sliding block 7 to move inside the sliding groove 6. At this time, the first clamp plate 2 and the second clamp plate 3 will move from both ends to the middle, and finally abut the wheel hub 5 from both sides through the abutment wheel 4. At this time, the wheel hub 5 can be processed. When it is necessary to rotate the wheel hub 5, it is only necessary to start the electric cylinder 9 to push the limit plate 10 away from the driven wheel 8. At this time, the wheel hub 5 can be rotated, and the abutment wheel 4 and the driven wheel 8 will rotate synchronously with the wheel hub 5, and then the electric cylinder 9 will contract to make one end of the limit plate 10 abut against the driven wheel 8. The force applied to the driven wheel 8 by the limit plate 10 will limit the rotation of the driven wheel 8, thereby completing the fixing of the wheel hub 5.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheel hub positioning device for oil-to-electric vehicle operation, characterized in that: The invention comprises a fixed platform (1), the top of which is slidably connected with a clamping plate 1 (2) and a clamping plate 2 (3), the tops of which are rotatably connected with an abutting wheel (4), the top of which is provided with a rotating mechanism (19), the rotating mechanism (19) comprising a driven wheel (8), an electric cylinder (9) and a limiting plate (10), one end of which is rotatably connected with the top of the clamping plate 2 (3), one end of which is fixedly connected with one end of the abutting wheel (4), the electric cylinder (9) being fixedly mounted on the top of the clamping plate 2 (3), one side surface of which is fixedly connected with one end of the electric cylinder (9), and one side surface of which is abutted with one side surface of the driven wheel (8).

2. A wheel hub positioning device for operating a gasoline-to-electric vehicle according to claim 1, characterized in that: The fixed platform (1) is provided with a slide groove (6) at the top, and two groups of sliding blocks (7) are slidably connected inside the slide groove (6). The tops of the two groups of sliding blocks (7) are fixedly connected to the bottoms of the first clamp (2) and the second clamp (3). The fixed platform (1) is provided with a cavity (13). A positioning mechanism (18) is arranged inside the cavity (13). The positioning mechanism (18) comprises a driving wheel (14), a cam (15) and a waist-shaped groove (16). The two ends of the driving wheel (14) are rotatably connected to the inside of the cavity (13). The waist-shaped groove (16) is provided on the surface of the driving wheel (14). The surface of the cam (15) is slidably connected to the inside of the waist-shaped groove (16). One end of the cam (15) is fixedly connected to the bottom of the sliding block (7).

3. The wheel hub positioning device for operating a gasoline-to-electric vehicle according to claim 1, characterized in that: A guide rod (11) is fixedly connected to a surface of one side of the second clamping plate (3), and a surface of the guide rod (11) is slidably connected to the interior of one end of the limiting plate (10).

4. The wheel hub positioning device for operating a gasoline-to-electric vehicle according to claim 1, characterized in that: A wheel hub (5) is arranged above the fixed platform (1), and a side surface of the wheel hub (5) abuts against a side surface of the abutment wheel (4).

5. The wheel hub positioning device for operating a gasoline-to-electric vehicle according to claim 1, characterized in that: The four corners of the bottom of the fixed platform (1) are fixedly connected to bases (17).

6. The wheel hub positioning device for operating a gasoline-to-electric vehicle according to claim 1, characterized in that: A driving motor (12) is fixedly connected to the bottom of the fixed platform (1), and an output shaft of the driving motor (12) is fixedly connected to one end of a driving wheel (14).

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