Polishing tool for workpiece
By designing a grinding fixture that includes a base, a rotating component, and a contouring insert, the problem of automated grinding of irregular surface workpieces was solved, achieving efficient and uniform grinding results and improving workpiece adaptability.
Patent Information
- Application Number
- CN202422653870.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-10-31
AI Technical Summary
In existing technologies, workpieces with irregular surfaces are difficult to grind effectively using automated equipment, resulting in long processing times, low efficiency, and a high likelihood of producing defective products.
A grinding fixture comprising a base, a rotating component, a sliding seat, and a contouring insert is designed. The workpiece is clamped by the contouring insert and driven to rotate by a rotary motor. Combined with manual grinding, uniform grinding of the workpiece is achieved.
It reduces grinding time, improves work efficiency, and ensures the uniformity of surface roughness of the ground surface. It is highly adaptable and can adapt to different workpiece shapes and sizes.
Smart Images
Figure CN223630086U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of auxiliary processing, in particular to a polishing tool for workpieces. BACKGROUND
[0002] At present, for irregular surface workpieces, it is generally difficult to effectively polish them by automatic equipment. Therefore, pure manual operation is usually required to ensure that the surface quality after polishing meets the requirements.
[0003] However, all manual polishing, i.e. rotating the workpiece by hand and then polishing the workpiece with sandpaper, is time-consuming and low in work efficiency, and there is a problem of uneven polishing of the workpiece, which is easy to generate defective products. CONTENT OF THE UTILITY MODEL
[0004] In order to improve the problem of time-consuming and low work efficiency of the existing polishing method, the present application provides a polishing tool for workpieces.
[0005] The present application provides a polishing tool for workpieces, which adopts the following technical scheme:
[0006] The polishing tool for workpieces comprises a base, a rotating part arranged on the base, a sliding seat slidingly arranged on the base, and an outer profiling insert arranged on the sliding seat; the rotating part comprises a mounting seat arranged on the base, a rotating motor arranged on the mounting seat, and an inner profiling insert block arranged on the motor shaft of the rotating motor; the outer profiling insert and the inner profiling insert block are located on the same horizontal line; the base is provided with a control part for controlling the sliding movement of the sliding seat, and the sliding seat moves towards or away from the inner profiling insert block.
[0007] Preferably, the base is provided with a sliding rail, the sliding seat comprises a sliding block slidingly connected to the sliding rail, a support block vertically arranged on the top of the sliding block, and a rotating rod rotatably connected to the support block, and one end of the rotating rod is provided with a cover plate for connecting the outer profiling insert.
[0008] Preferably, the inner profiling insert block is detachably connected to the motor shaft.
[0009] Preferably, the outer profiling insert is detachably connected to the cover plate.
[0010] Preferably, the control part is a push-pull type quick clamp, and the push-pull type quick clamp comprises a push-pull rod, and the push-pull rod is fixedly connected to the support block.
[0011] In summary, the present application has the following beneficial effects:
[0012] 1、Processing, first put the workpiece in the outer profiled shell, and then use the push-pull type quick clamp to push the push-pull rod to drive the sliding seat to move towards the inner profiled block, so that the workpiece is sleeved on the inner profiled block, at this time the workpiece is located between the outer profiled shell and the inner profiled block, the workpiece is clamped and locked, then the rotating motor is started to drive the workpiece to rotate, and then manual polishing is performed, which not only can reduce the polishing time and improve the work efficiency, but also can ensure that the polishing surface roughness is more uniform.
[0013] 2、In the present application, the inner profiled block and the motor shaft are detachably connected, and the outer profiled shell and the rotating rod are also detachably connected, so that the outer profiled shell and the inner profiled block suitable for the shape and size of the workpiece can be replaced, so that the tooling can adapt to different products and improve the adaptability. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 is a structure diagram of the polishing tooling of the present application clamping the workpiece.
[0015] The reference signs are explained as follows: 1, base; 2, rotating part; 21, mounting seat; 22, rotating motor; 23, inner profiled block; 3, sliding seat; 31, sliding block; 32, support block; 33, rotating rod; 331, cover plate; 4, outer profiled shell; 5, sliding rail; 6, control part; 61, push-pull type quick clamp; 611, push-pull rod. DETAILED DESCRIPTION
[0016] The present application will be further described in detail below in conjunction with the drawings of the specification.
[0017] Referring to Figure 1 , the polishing tooling for workpiece disclosed in the present application comprises a base 1, a rotating part 2 arranged on the base 1, a sliding seat 3 slidingly arranged on the base 1, and an outer profiled shell 4 arranged on the sliding seat 3. The rotating part 2 comprises a mounting seat 21 arranged on the base 1, a rotating motor 22 arranged on the mounting seat 21, and an inner profiled block 23 for clamping and locking the workpiece. The workpiece is clamped and locked by the outer profiled shell 4 and the inner profiled block 23, and then the rotating motor 22 drives the workpiece to rotate, and manual polishing is performed. The workpiece does not need to be manually rotated, the polishing time is reduced, and the work efficiency can be greatly improved.
[0018] Referring to Figure 1 , specifically, after the outer profiled shell 4 and the inner profiled block 23 are installed, they are approximately on the same horizontal line. The inner profiled block 23 and the motor shaft of the rotating motor 22 are detachably connected by bolts.
[0019] Referring to Figure 1Further, the base 1 is provided with two slide rails 5 along the length direction of the base 1, the sliding seat 3 comprises a sliding block 31 connected to the two slide rails 5, a support block 32 fixedly connected to the top of the sliding block 31, and a rotating rod 33 rotatably connected to the support block 32. One end of the rotating rod 33 is provided with a cover plate 331, and the outer profiled insert shell 4 is detachably connected to the cover plate 331.
[0020] With reference to Figure 1 In the above scheme, the connection between the inner profiled insert block 23 and the motor shaft, and the connection between the outer profiled insert shell 4 and the cover plate 331 are both detachable connections. In actual application, different outer profiled insert shells 4 and inner profiled insert blocks 23 can be replaced to clamp and lock different workpieces, so that different products can be processed, thereby improving the adaptability of the tooling.
[0021] With reference to Figure 1 Further, the base 1 is provided with a control member 6 for controlling the sliding seat 3 to move towards or away from the inner profiled insert block 23. The control member 6 is a push-pull type quick clamp 61, which comprises a push-pull rod 611 fixedly connected to the support block 32. In other embodiments, the control member 6 can also be a pneumatic cylinder, and one end of the piston rod of the pneumatic cylinder is fixedly connected to the support block 32.
[0022] The implementation principle of the workpiece polishing tooling according to the embodiment of the application is as follows:
[0023] Before processing, the workpiece is first placed in the cavity of the outer profiled insert shell 4, and the push-pull type quick clamp 61 is used to push the push-pull rod 611 to drive the sliding seat 3 to move towards the inner profiled insert block 23 as a whole, so that the workpiece is sleeved on the inner profiled insert block 23. At this time, the workpiece is located between the outer profiled insert shell 4 and the inner profiled insert block 23, and the workpiece is clamped and locked. Then, the rotating motor 22 is started to drive the workpiece to rotate, and manual polishing is then performed. This not only can reduce the polishing time and improve the work efficiency, but also can ensure that the surface roughness of the polishing surface is more uniform.
[0024] The above are preferred embodiments of the application, and do not limit the protection scope of the application. Therefore, equivalent changes made on the basis of the structure, shape, and principle of the application should be covered within the protection scope of the application.
Claims
1. A polishing tool for a workpiece, characterized by: The application relates to a rotary and sliding type external profiled shell inserting device, which comprises a base (1), a rotating part (2) arranged on the base (1), a sliding seat (3) slidingly arranged on the base (1), and an external profiled shell (4) arranged on the sliding seat (3). The rotating part (2) comprises a mounting seat (21) arranged on the base (1), a rotating motor (22) arranged on the mounting seat (21), and an internal profiled inserting block (23) arranged on a motor shaft of the rotating motor (22). The external profiled shell (4) and the internal profiled inserting block (23) are located on the same horizontal line. The base (1) is provided with a control part (6) for controlling the sliding of the sliding seat (3), and the sliding seat (3) moves towards or away from the internal profiled inserting block (23).
2. The polishing tool for a workpiece according to claim 1, wherein: The base (1) is provided with a sliding rail (5), the sliding seat (3) comprises a sliding block (31) slidingly connected to the sliding rail (5), a supporting block (32) vertically arranged on the top of the sliding block (31), and a rotating rod (33) rotationally connected to the supporting block (32), and one end of the rotating rod (33) is provided with a cover plate (331) for connecting the external profiled shell (4).
3. The polishing tool of claim 1, wherein: The internal profiled inserting block (23) is detachably connected with the motor shaft.
4. The polishing tool of claim 2, wherein: The external profiled shell (4) is detachably connected with the cover plate (331).
5. The polishing tool of claim 1, wherein: The control part (6) is a push-pull type quick clamp (61), the push-pull type quick clamp (61) comprises a push-pull rod (611), and the push-pull rod (611) is fixedly connected with the supporting block (32).