CN220312595U - Rear axle both ends end is changeed hole anchor clamps - Google Patents
Rear axle both ends end is changeed hole anchor clamps Download PDFInfo
- Publication number
- CN220312595U CN220312595U CN202321570115.5U CN202321570115U CN220312595U CN 220312595 U CN220312595 U CN 220312595U CN 202321570115 U CN202321570115 U CN 202321570115U CN 220312595 U CN220312595 U CN 220312595U
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- China
- Prior art keywords
- fixed
- sliding
- rear axle
- shaped plate
- rotation stopping
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- 238000000034 method Methods 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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- Machine Tool Units (AREA)
Abstract
The utility model discloses a clamp for rotation stopping holes at two ends of a rear wheel shaft, which comprises: a base; the mounting bottom plate is fixed on the base; the rotating mechanism is fixed at one end of the mounting bottom plate and comprises a rotating seat, a rotating disk is rotationally connected to the rotating seat, the rotating disk is driven by a servo motor, a first center is fixed in the rotating disk, and a positioning structure for positioning a rear wheel shaft is fixed on the rotating disk; the pushing mechanism is fixed at the other end of the mounting bottom plate and comprises a sliding table which is connected to a sliding rail in a sliding mode, the sliding table is pushed by a pushing cylinder, and a second center is fixed in the sliding table. The rotation stopping hole clamp is simple in structure, can realize quick positioning of the rear wheel shaft, can accurately rotate after positioning, and is convenient to process rotation stopping holes at two ends of the rear wheel shaft.
Description
Technical Field
The utility model belongs to the field of rear axle machining, and particularly relates to a clamp for rotation stopping holes at two ends of a rear axle.
Background
The rotation stopping holes (or rotation stopping holes) of the rear wheel axle of the motorcycle refer to a group of holes positioned on the wheel axle and used for fixing the wheel and preventing the wheel from rotating. The rotation stopping hole of the rear axle is very important for ensuring the running safety and stability. They ensure that the transmission torque between the wheel and the axle is completely transmitted and that the wheel can rotate, while also ensuring that the wheel does not come off suddenly or rotate accidentally.
When the rotation stopping holes of the rear wheel axle are machined, the rear wheel axle needs to be positioned firstly, after the positioning is finished, the rear wheel axle is drilled through a drill, but at present, when different rotation stopping holes are machined, the rear wheel axle needs to be positioned respectively, and the efficiency is low.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the rotation stopping hole clamp for the two ends of the rear axle, which has a simple structure, can realize the rapid positioning of the rear axle, can accurately rotate after positioning, and is convenient for processing the rotation stopping holes at the two ends of the rear axle.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a rear axle both ends rotation stopping hole fixture, comprising:
a base;
the mounting bottom plate is fixed on the base;
the rotating mechanism is fixed at one end of the mounting bottom plate and comprises a rotating seat, a rotating disk is rotationally connected to the rotating seat, the rotating disk is driven by a servo motor, a first center is fixed in the rotating disk, and a positioning structure for positioning a rear wheel shaft is fixed on the rotating disk;
the pushing mechanism is fixed at the other end of the mounting bottom plate and comprises a sliding table which is connected to a sliding rail in a sliding mode, the sliding table is pushed by a pushing cylinder, and a second center is fixed in the sliding table.
Further, the positioning structure comprises a position-adjustable shifting block, a shifting rod is fixed in the shifting block, and the shifting rod is matched with a connecting hole on a shaft plate of the rear wheel shaft.
Further, the shifting block is connected with a first V-shaped plate, and the pushing mechanism is connected with a second V-shaped plate.
Further, the first V-shaped plate is fixedly connected to the shifting block through a support, an adjusting long groove is formed in the support, the second V-shaped plate is fixed to the mounting base plate through a fixing block, and the adjusting long groove is also formed in the second V-shaped plate.
Further, a sliding groove is formed in the rotating disc, a sliding block is connected in the sliding groove in a sliding mode, and the shifting block is connected to the sliding block through a screw thread.
Further, a sliding groove is formed in the rotating disc, a sliding block is connected in the sliding groove in a sliding mode, and the shifting block is connected to the sliding block through a screw thread.
Compared with the prior art, the utility model has the following beneficial effects:
firstly, the rotation stopping hole clamp is simple in structure, can realize rapid positioning of the rear axle, can accurately rotate after positioning, and is convenient for machining rotation stopping holes at two ends of the rear axle;
secondly, the shifting lever connected with the shifting block can be inserted into the connecting hole on the wheel disc of the rear wheel shaft to finish the positioning of the rear wheel shaft, and meanwhile, the position of the shifting lever can be adjusted, so that the positioning device is suitable for positioning rear wheel shafts of different types;
thirdly, through the supporting effect of the first V-shaped plate and the second V-shaped plate, the rear wheel shaft can be stably supported in the machining process, and drilling quality is ensured.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic view of a rotary disk according to the present utility model;
fig. 5 is a connection diagram of the fixing block and the second V-shaped plate of the present utility model.
In the figure: 1. a base; 2. a mounting base plate; 3. a rotating seat; 4. a rotating disc; 5. a servo motor; 6. a first center; 7. a rear axle; 8. a sliding table; 9. a slide rail; 10. a pushing cylinder; 11. a second center; 12. a shifting block; 13. a deflector rod; 14. a shaft plate; 15. a connection hole; 16. a first V-shaped plate; 17. a second V-shaped plate; 18. adjusting the long groove; 19. a sliding block; 20. a fixed block; 21. a rotation stopping hole;
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-5, an embodiment of the present utility model provides a rotation stopping hole fixture for two ends of a rear axle 7, including:
a base 1;
a mounting base plate 2, wherein the mounting base plate 2 is fixed on the base 1;
the rotating mechanism is fixed at one end of the mounting bottom plate 2 and comprises a rotating seat 3, the rotating seat 3 is rotatably connected with a rotating disc 4, the rotating disc 4 is driven by a servo motor 5, a first center 6 is fixed in the rotating disc 4, and a positioning structure for positioning a rear wheel shaft 7 is fixed on the rotating disc 4;
the pushing mechanism is fixed at the other end of the mounting bottom plate 2 and comprises a sliding table 8, the sliding table 8 is slidably connected to a sliding rail 9, the sliding table 8 is pushed by a pushing cylinder 10, and a second center 11 is fixed in the sliding table 8.
The process of the utility model is as follows when using, install this anchor clamps on the drilling machine, then connect the rear axle 7 that needs processing to between first top 6 and the second top 11, specifically, connect one end of rear axle 7 to first top 6 first, in the course of connecting, need make the connecting hole 15 on the axle dish of rear axle 7 match with location structure, make rear axle 7 obtain the location in the circumferencial direction, then start pushing mechanism, the second top 11 on the slip table 8 of pushing mechanism carries out the top tightly to the other end of rear axle 7, under the combined action of first top 6 and second top 11, realize the alignment and the compaction of rear axle 7, after rear axle 7 location is accomplished, the drill bit of drilling machine begins to process one end of rear axle 7, after one end of the processing of rotation stopping hole 21 is accomplished, the control system control servo motor 5 of lathe drives 4 and rotates certain angle, process another end of rotation stopping hole 21, after one end of rotation stopping hole processing is accomplished, after the processing of the other end of rotation stopping hole, all rotation stopping holes of rotating disk 7 can be accomplished, after all processing of rotation stopping holes of rotating disk 7 is accomplished, can be accomplished after completion of processing.
Further, the positioning structure comprises a position-adjustable shifting block 12, a shifting lever 13 is fixed in the shifting block 12, and the shifting lever 13 is matched with a connecting hole 15 on a shaft plate of the rear wheel shaft 7. Specifically, the positioning structure of the utility model is a shifting block 12, a shifting lever 13 is fixed on the shifting block 12, and the shifting lever 13 is clamped with a connecting hole 15 on a shaft plate of the rear wheel shaft 7, thus the positioning of the rear wheel shaft 7 is completed.
Further, a first V-shaped plate 16 is connected to the dial 12, and a second V-shaped plate 17 is connected to the pushing mechanism. By the first V-shaped plate 16 and the second V-shaped plate 17, it is possible to support under both shaft portions of the rear axle 7, so that the rear axle 7 is smoother at the time of processing.
Further, the first V-shaped plate 16 is fixedly connected to the dial block 12 through a bracket, an adjusting long groove 18 is formed in the bracket, the second V-shaped plate 17 is fixed to the mounting base plate 2 through a fixing block 20, and the adjusting long groove 18 is also formed in the second V-shaped plate 17. Specifically, in order to be suitable for rear wheel shafts 7 of different types, the heights of the first V-shaped plate 16 and the second V-shaped plate 17 can be adjusted in a lifting manner, specifically, the two V-shaped plates are matched with the adjusting long groove 18 through screws, so that the two V-shaped plates are at different heights, and the rear wheel shafts 7 of different types are suitable.
Further, the rotary disk 4 has a sliding groove, a sliding block 19 is slidably connected in the sliding groove, and the shifting block 12 is screwed on the sliding block 19 through a screw. Specifically, a convex sliding groove is further formed in the rotary disk 4, a sliding block 19 is connected in a sliding mode, and the shifting block 12 and the sliding block 19 are directly connected through screws, so that the position of the shifting block 12 can be adjusted, and the rear wheel shafts 7 of different models can be processed conveniently.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (5)
1. The utility model provides a rear axle both ends end is rotated hole anchor clamps which characterized in that includes:
a base;
the mounting bottom plate is fixed on the base;
the rotating mechanism is fixed at one end of the mounting bottom plate and comprises a rotating seat, a rotating disk is rotationally connected to the rotating seat, the rotating disk is driven by a servo motor, a first center is fixed in the rotating disk, and a positioning structure for positioning a rear wheel shaft is fixed on the rotating disk;
the pushing mechanism is fixed at the other end of the mounting bottom plate and comprises a sliding table which is connected to a sliding rail in a sliding mode, the sliding table is pushed by a pushing cylinder, and a second center is fixed in the sliding table.
2. The rear axle both ends rotation stopping hole fixture according to claim 1, wherein: the positioning structure comprises a position-adjustable shifting block, a shifting rod is fixed in the shifting block, and the shifting rod is matched with a connecting hole on a shaft plate of the rear wheel shaft.
3. The rear axle both ends rotation stopping hole fixture according to claim 2, wherein: the shifting block is connected with a first V-shaped plate, and the pushing mechanism is connected with a second V-shaped plate.
4. A rear axle two-end rotation-stopping hole clamp according to claim 3, wherein: the first V-shaped plate is fixedly connected to the shifting block through a support, an adjusting long groove is formed in the support, the second V-shaped plate is fixed to the mounting base plate through a fixing block, and the adjusting long groove is also formed in the second V-shaped plate.
5. The rear axle both ends rotation stopping hole fixture of claim 4, wherein: the rotary disk is provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding way, and the shifting block is connected to the sliding block through screw threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570115.5U CN220312595U (en) | 2023-06-20 | 2023-06-20 | Rear axle both ends end is changeed hole anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321570115.5U CN220312595U (en) | 2023-06-20 | 2023-06-20 | Rear axle both ends end is changeed hole anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220312595U true CN220312595U (en) | 2024-01-09 |
Family
ID=89408786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321570115.5U Active CN220312595U (en) | 2023-06-20 | 2023-06-20 | Rear axle both ends end is changeed hole anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220312595U (en) |
-
2023
- 2023-06-20 CN CN202321570115.5U patent/CN220312595U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |