CN218556587U - Electric motor car brake wheel hub surface grinding device - Google Patents
Electric motor car brake wheel hub surface grinding device Download PDFInfo
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- CN218556587U CN218556587U CN202221707643.6U CN202221707643U CN218556587U CN 218556587 U CN218556587 U CN 218556587U CN 202221707643 U CN202221707643 U CN 202221707643U CN 218556587 U CN218556587 U CN 218556587U
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- wheel hub
- brake wheel
- seat
- brake
- polishing
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Abstract
The utility model discloses an electric motor car brake wheel hub surface grinding device, including brake wheel hub surface polisher support body, support frame and locating support, the intermediate position of the top of brake wheel hub surface polisher support body is equipped with the brake wheel hub seat of polishing, the bottom of brake wheel hub seat of polishing is equipped with high-speed pivot, the locating support passes through hinged joint and establishes the avris at the brake wheel hub seat of polishing. The utility model discloses a establish U type mill positioning cover in the top of last regulating plate, can increase mill and brake wheel hub surface contact's area through U type structure, the location is more accurate, and go up the regulating plate and rise or reduce the regulation through altitude mixture control screw, can highly adjust according to the position of brake wheel hub location, make mill in the U type mill positioning cover and brake wheel hub's surface carry out the zero distance contact, it is more even to make brake wheel hub's surface and mill friction, thereby improve surperficial effect of polishing.
Description
Technical Field
The utility model relates to a brake wheel hub processing relevant field specifically is an electric motor car brake wheel hub surface grinding device.
Background
The brake hub is called brake drum for short, which is a main component in a drum brake system, the friction between the inner surface of the brake drum and a brake pad plays a role of braking when braking, and when a driver improperly uses vehicle components or under the condition of serious overload, the brake hub can be damaged in a fragmentation way, and personnel injury is often caused in the process of high-speed driving.
In the prior art, the grinding device for the surface of the brake hub of the electric vehicle is not convenient to adjust according to the position of the brake hub in the grinding process, the connection gap between the brake hub and the grinding device is large, the surface grinding is uneven, and the grinding effect is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor car brake wheel hub surface grinding device to the in-process of polishing that proposes in solving above-mentioned background art, be not convenient for adjust grinding device according to the position of brake wheel hub location, it is big often to appear brake wheel hub and grinding device and be connected the space, can make the surface polish inhomogeneous, reduces the problem of the effect of polishing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric motor car brake wheel hub surface grinding device, includes brake wheel hub surface polisher support body, support frame and locating support, the intermediate position of the top of brake wheel hub surface polisher support body is equipped with the brake wheel hub seat of polishing, the bottom of brake wheel hub seat of polishing is equipped with high-speed pivot, the locating support passes through hinged joint and establishes the avris at the brake wheel hub seat of polishing, the support frame is connected the both sides of establishing in the top of brake wheel hub surface polisher support body through installation slider and installation spout, the top of support frame is equipped with the bottom plate, the top of bottom plate is equipped with the regulating plate, the top of going up the regulating plate is equipped with U type mill position cover.
In a further embodiment, the top end of the positioning support is provided with an anti-skidding clamping block, and the lower part of the inner side of the positioning support is connected with the edge side of the surface of the brake hub grinding seat through a return spring.
In a further embodiment, a positioning support seat is arranged in the middle of the interior of the brake hub polishing seat, the positioning support seat is fixedly connected with the brake hub polishing seat through threads, and the positioning support seat is designed to be of a circular structure.
In a further embodiment, the U-shaped grinding disc positioning cover is internally provided with a grinding disc, the grinding disc and the U-shaped grinding disc positioning cover are connected with the embedding groove through an embedding block, and the embedding block and the embedding groove are fixedly connected through a second fixing bolt.
In a further embodiment, the middle positions of the two ends of the upper adjusting plate and the lower fixing plate are fixedly connected through a height adjusting screw rod, a rotating handle is arranged at the top end of the height adjusting screw rod, the upper adjusting plate is connected with the four corners of the lower fixing plate through guide sliding rods, the guide sliding rods are fixedly connected with the upper adjusting plate through welding, and the guide sliding rods are connected with the lower fixing plate through sliding.
In a further embodiment, the rear end of the U-shaped grinding disc positioning cover is fixedly connected with the upper adjusting plate through a first fixing bolt, and the width of the U-shaped grinding disc positioning cover is half of the width of the upper adjusting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a establish the top at last regulating plate with U type mill positioning cover, can increase mill and brake wheel hub surface contact's area through U type structure, it is more accurate to fix a position, and it can rise or reduce the regulation through the altitude mixture control screw rod to go up the regulating plate, can highly adjust according to the position of brake wheel hub location, make mill in the U type mill positioning cover carry out zero distance contact with brake wheel hub's surface, it is more even to make brake wheel hub's surface and mill friction, thereby improve the polishing effect on surface, the flexibility of operation is good.
2. The utility model discloses a bottom of support frame in is equipped with the installation slider, can carry out slide adjusting to both ends with the position of support frame through the installation slider, be convenient for separate or the coincidence operation U type mill position cover and brake wheel hub seat of polishing, and simultaneously, also can adjust the position of U type mill position cover, thereby the position of polishing is adjusted, when U type mill position cover and brake wheel hub seat of polishing separate, be more convenient for install or dismantle brake wheel hub, moreover, the steam generator is simple in structure, the operation of being more convenient for, and the cost is saved.
Drawings
Fig. 1 is a schematic structural view of a surface polishing device for a brake hub of an electric vehicle according to the present invention;
FIG. 2 is a schematic view of the detailed structure of part A of the present invention;
fig. 3 is a schematic structural view of the support frame of the present invention;
fig. 4 is a side view of the electric vehicle brake hub surface grinding device of the present invention;
FIG. 5 is a top view of the U-shaped grinding disc positioning cover of the present invention;
fig. 6 is a side view of the abrasive disc of the present invention.
In the figure: 1. a U-shaped grinding disc positioning cover; 2. an upper adjusting plate; 3. a lower fixing plate; 4. a support frame; 5. a brake hub polishing seat; 6. positioning a supporting seat; 7. positioning the bracket; 8. installing a chute; 9. the surface of the brake hub is polished on the frame body; 10. an anti-slip clamp block; 11. a return spring; 12. a hinge; 13. a guide slide bar; 14. rotating the handle; 15. a height adjusting screw; 16. installing a sliding block; 17. a grinding disc; 18. a first fixing bolt; 19. a second fixing bolt; 20. embedding a groove; 21. embedding blocks; 22. a high-speed rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, the present invention provides an embodiment: the utility model provides an electric motor car brake wheel hub surface grinding device, including brake wheel hub surface polisher support body 9, support frame 4 and locating support 7, the intermediate position of the top of brake wheel hub surface polisher support body 9 is equipped with brake wheel hub seat 5 of polishing, the bottom of brake wheel hub seat 5 of polishing is equipped with high-speed pivot 22, locating support 7 passes through hinge 12 and connects the avris of establishing at brake wheel hub seat 5 of polishing, support frame 4 is connected the both sides of establishing in the top of brake wheel hub surface polisher support body 9 through installation slider 16 and installation spout 8, the top of support frame 4 is equipped with bottom plate 3, the top of bottom plate 3 is equipped with regulating plate 2, the top of going up regulating plate 2 is equipped with U type mill position fixing cover 1.
It prepares to polish to be convenient for fix a position brake wheel hub through brake wheel hub seat of polishing 5, be convenient for enlarge or reduce the regulation to the outside with locating support 7 through hinge 12, increase the convenience of brake wheel hub installation, be connected through installation slider 16 and installation spout 8 and be convenient for install support frame 4 or dismantle, and adjust the position of support frame 4 installation, thereby adjust fixedly to the position of U type mill position cover 1, be convenient for increase through bottom plate 3 and adjust the steadiness of 2 installations of board, can be used for installing the location with the position of U type mill position cover 1 through last regulating plate 2.
Furthermore, the top end of the positioning support 7 is provided with an anti-skid clamping block 10, and the lower part of the inner side of the positioning support 7 is connected with the edge side of the surface of the brake hub grinding seat 5 through a return spring 11.
The anti-slip clamping blocks 10 can be used for increasing the firmness of the installation of the brake hub, and the position of the positioning support 7 is convenient to shrink by the return spring 11 so as to be restored.
Further, the middle position of the inside of the brake hub polishing seat 5 is provided with a positioning support seat 6, the positioning support seat 6 is fixedly connected with the brake hub polishing seat 5 through threads, and the positioning support seat 6 is set to be a circular structure.
Can be used to improve the accuracy of brake wheel hub location through location supporting seat 6, can increase the fastness of location supporting seat 6 installations through passing through the screw thread.
Further, the U-shaped grinding disc positioning cover 1 is internally provided with a grinding disc 17, the grinding disc 17 and the U-shaped grinding disc positioning cover 1 are connected with an embedding groove 20 through an embedding block 21, and the embedding block 21 and the embedding groove 20 are fixedly connected through a second fixing bolt 19.
Be convenient for polish brake wheel hub's surface through mill 17, be connected through mosaic 21 and inlay groove 20 and be convenient for install mill 17 or dismantle, fix the position of installing through second fixing bolt 19, increase the dynamics of polishing.
Further, the middle positions of the two ends of the upper adjusting plate 2 and the lower fixing plate 3 are fixedly connected through a height adjusting screw rod 15, a rotating handle 14 is arranged at the top end of the height adjusting screw rod 15, the upper adjusting plate 2 is connected with four corners of the lower fixing plate 3 through guide sliding rods 13, the guide sliding rods 13 are fixedly connected with the upper adjusting plate 2 through welding, and the guide sliding rods 13 are connected with the lower fixing plate 3 through sliding.
The height adjusting screw rod 15 can be conveniently and manually rotated to be lifted or lowered for adjustment through the rotating handle 14, so that the height of the upper adjusting plate 2 can be adjusted and fixed, and the lifting stability of the upper adjusting plate 2 can be improved through the guide slide rod 13.
Further, the rear end of the U-shaped grinding disc positioning cover 1 is fixedly connected with the upper adjusting plate 2 through a first fixing bolt 18, and the width of the U-shaped grinding disc positioning cover 1 is one half of the width of the upper adjusting plate 2.
The U-shaped grinding disc positioning cover 1 and the upper adjusting plate 2 are conveniently and fixedly installed into a whole through the first fixing bolt 18, and maintenance and replacement are convenient.
The working principle is as follows: when the U-shaped grinding disc grinding wheel is used, one end of the supporting frame 4 is held by hand, the supporting frame 4 is adjusted to slide towards one end through the installation sliding block 16, the U-shaped grinding disc positioning cover 1 is separated from the brake wheel hub grinding seat 5, the positioning support 7 is opened in an outward rotating mode through the hinge 12, the brake wheel hub is placed in the brake wheel hub grinding seat 5, the positioning support 7 is restored to the original position through the reset spring 11 to clamp and fix the brake wheel hub, the U-shaped grinding disc positioning cover 1 is restored to the original position through sliding, the grinding disc 17 is embedded with the surface of the brake wheel hub, the handle 14 is rotated by hand, the height adjusting screw rod 15 is lifted or lowered to be adjusted, the grinding disc 17 is tightly embedded with the surface of the brake wheel hub, electric energy is converted into mechanical energy through the motor to drive the high-speed rotating shaft 22 to rotate at a high speed, the brake wheel hub and the grinding disc 17 to rub with the surface.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an electric motor car brake wheel hub surface grinding device, includes brake wheel hub surface polisher support body (9), support frame (4) and locating support (7), its characterized in that: the intermediate position of the top of brake wheel hub surface polisher support body (9) is equipped with brake wheel hub seat (5) of polishing, the bottom of brake wheel hub seat (5) of polishing is equipped with high-speed pivot (22), the avris of establishing at brake wheel hub seat (5) of polishing is connected through hinge (12) in locating support (7), support frame (4) are connected the both sides of establishing in the top of brake wheel hub surface polisher support body (9) through installation slider (16) and installation spout (8), the top of support frame (4) is equipped with bottom plate (3), the top of bottom plate (3) is equipped with regulating plate (2), the top of going up regulating plate (2) is equipped with U type mill position fixing cover (1).
2. The electric vehicle brake hub surface grinding device of claim 1, wherein: the top of locating support (7) is equipped with anti-skidding clamp splice (10), and the avris on the inboard below of locating support (7) and the surperficial brake wheel hub seat of polishing (5) is connected through reset spring (11).
3. The grinding device for the surface of the brake hub of the electric vehicle as claimed in claim 1, wherein: the middle position of the interior of the brake hub polishing seat (5) is provided with a positioning support seat (6), the positioning support seat (6) is fixedly connected with the brake hub polishing seat (5) through threads, and the positioning support seat (6) is arranged to be of a circular structure.
4. The grinding device for the surface of the brake hub of the electric vehicle as claimed in claim 1, wherein: the U-shaped grinding disc positioning cover is characterized in that a grinding disc (17) is arranged inside the U-shaped grinding disc positioning cover (1), the grinding disc (17) and the U-shaped grinding disc positioning cover (1) are connected with an embedding groove (20) through an embedding block (21), and the embedding block (21) and the embedding groove (20) are fixedly connected through a second fixing bolt (19).
5. The grinding device for the surface of the brake hub of the electric vehicle as claimed in claim 1, wherein: go up the intermediate position at the both ends of regulating plate (2) and bottom plate (3) through high adjusting screw (15) fixed connection, the top of high adjusting screw (15) is equipped with rotation handle (14), and goes up regulating plate (2) and be connected through direction slide bar (13) with four angles of bottom plate (3), direction slide bar (13) and last regulating plate (2) are through welded fastening connection, and direction slide bar (13) and bottom plate (3) are through sliding connection.
6. The grinding device for the surface of the brake hub of the electric vehicle as claimed in claim 1, wherein: the rear end of the U-shaped grinding disc positioning cover (1) is fixedly connected with the upper adjusting plate (2) through a first fixing bolt (18), and the width of the U-shaped grinding disc positioning cover (1) is half of the width of the upper adjusting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221707643.6U CN218556587U (en) | 2022-07-04 | 2022-07-04 | Electric motor car brake wheel hub surface grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221707643.6U CN218556587U (en) | 2022-07-04 | 2022-07-04 | Electric motor car brake wheel hub surface grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218556587U true CN218556587U (en) | 2023-03-03 |
Family
ID=85306902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221707643.6U Active CN218556587U (en) | 2022-07-04 | 2022-07-04 | Electric motor car brake wheel hub surface grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218556587U (en) |
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2022
- 2022-07-04 CN CN202221707643.6U patent/CN218556587U/en active Active
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