Special-shaped magnet clamping tool

Abstract

The utility model belongs to the technical field of magnet machining, and particularly relates to a special-shaped magnet clamping tool which comprises a bottom plate, a first mounting ring and a second mounting ring are arranged at the upper end of the bottom plate, a supporting plate is arranged at the bottom of the first mounting ring, adjusting mechanisms are arranged on the first mounting ring and the second mounting ring, and threaded rods are arranged on the adjusting mechanisms. The second mounting ring comprises a limiting ring and a rubber strip, and the adjusting mechanism comprises a penetrating opening and a limiting opening. Through the first mounting ring, the second mounting ring, the limiting ring, the rubber strip, the adjusting mechanisms, the threaded rod, the nut and the locking rod, the stable clamping effect can be achieved, contact points are different when magnets in different shapes are clamped, the positions of the four adjusting mechanisms can be flexibly adjusted according to the actual situation, and through the first mounting ring, the second mounting ring and the adjusting mechanisms, the clamping effect is good. The machining face of the special-shaped magnet can be adjusted, it is guaranteed that clamping of the special-shaped magnet is stable after the direction is adjusted, and the special-shaped magnet clamping device is suitable for clamping of the special-shaped magnet after the direction is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of magnet processing, in particular to a clamping tool for special-shaped magnets. Background Art

[0002] A magnet clamping tool is a device or tool used to clamp magnets. It is usually designed for industrial production to ensure that the magnet can be firmly fixed in the required position for subsequent processing or use. This tool can be designed for magnets of different shapes, sizes and types to meet various production needs. The magnet clamping tool plays a key role in industrial production, helping to ensure the stability and controllability of the magnet in the production process, improving production efficiency and product quality.

[0003] The prior art has the following deficiencies: Application No. 20221094524.X in the prior art proposes a special-shaped motor magnet clamping tool, including a workbench. The damaged workbench is provided with a first clamping box and a second clamping box to respectively clamp the inner and outer peripheries of the special-shaped motor magnet. It can be used for clamping special-shaped motor magnets of various shapes and sizes such as U-shaped and O-shaped. The first clamping box and the second clamping box are respectively provided with inner clamping parts and outer clamping parts to improve the clamping effect of the special-shaped motor magnet, ensuring the clamping effect while not causing clamping damage to the special-shaped motor magnet, making it more convenient and quick to use.

[0004] When the above-mentioned equipment is in use, taking the first clamping box as an example, it adopts the method of making the disc descend and squeeze the triangular block to push the first movable plate so that the inner circle clamping piece is pressed against the inner circle of the magnet. During the process, the first movable plate moves in the first slide groove, and the position of the triangular block is close to the lower part of the first movable plate. When the disc squeezes the triangular block, the force point of the first movable plate is in a lower position, and the lower part of the first movable plate is continuously squeezed by the disc and pushed outward. Since the inner circle clamping piece presses the inner circle of the magnet, the outward movement of the upper part of the first movable plate is restricted, resulting in uneven force on the first movable plate, which easily causes the first movable plate to tilt and affects the use effect. The clamping stability can be further improved. At the same time, when clamping the magnet, the placement direction and position of the magnet need to be fixed. The processing of the magnet is limited to the outer surface, and it is not suitable for clamping special-shaped magnets after adjusting the direction. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a special-shaped magnet clamping tool to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A special-shaped magnet clamping tooling, including a bottom plate, on the upper end of the bottom plate, there are a first mounting ring and a second mounting ring. At the bottom of the first mounting ring, there is a support plate. On the first mounting ring and the second mounting ring, there is an adjusting mechanism. On the adjusting mechanism, there is a threaded rod. On the threaded rod, there is a nut. At the outer end of the threaded rod, there is an anti-slip pad. At the top of the adjusting mechanism, there is a locking rod. At the outer end of the locking rod, there are anti-slip particles;

[0007] The second mounting ring includes a limiting ring and a rubber strip. At the top of the second mounting ring, there is a limiting ring. At the top of the limiting ring, there is a rubber strip;

[0008] The adjusting mechanism includes a through hole and a limiting hole. Inside the adjusting mechanism, there is a through hole, and on the inner wall of the through hole, there is a limiting hole.

[0009] As a preferred technical solution of the present utility model: There are four groups of the support plates, which are fixedly installed on the bottom plate, and the first mounting ring is fixedly installed on the support plates.

[0010] As a preferred technical solution of the present utility model: The limiting ring and the second mounting ring are integrally formed. At the top of the limiting ring, there is a groove adapted to the rubber strip, and the rubber strip is fixedly embedded at the top of the limiting ring.

[0011] As a preferred technical solution of the present utility model: The second mounting ring is formed by welding and grinding two groups of symmetric arcs, and the structure of the first mounting ring is the same as that of the second mounting ring.

[0012] As a preferred technical solution of the present utility model: There are four groups of the adjusting mechanisms. In each group of the adjusting mechanisms, there are two symmetric through holes. Before the first mounting ring and the second mounting ring are welded, the adjusting mechanisms pass through the first mounting ring and the second mounting ring through the two through holes. The first mounting ring and the second mounting ring are both adapted to the through holes, and the limiting hole is adapted to the limiting ring.

[0013] As a preferred technical solution of the present utility model: The nut is sleeved on the threaded rod and forms a threaded connection. The threaded rod passes through the adjusting mechanism and forms a threaded connection with the adjusting mechanism. The anti-slip pad is specifically made of rubber and is fixedly installed at the end of the threaded rod.

[0014] As a preferred technical solution of the present utility model: The locking rod is inserted into the top of the adjusting mechanism and contacts the limiting ring. There is a threaded connection between the locking rod and the limiting ring. The structures of the four groups of the adjusting mechanisms are the same, and the anti-slip particles and the locking rod are integrally formed.

[0015] Compared with the prior art, the utility model provides a special-shaped magnet clamping tooling, which has the following

[0016] Beneficial effects:

[0017] 1. For the special-shaped magnet clamping tooling, by setting the first mounting ring, the second mounting ring, the limiting ring, the rubber strip, the adjusting mechanism, the threaded rod, the nut and the locking rod, the special-shaped magnet to be processed is placed inside the first mounting ring and the second mounting ring. According to the shape of the special-shaped magnet, the positions of the four groups of adjusting mechanisms on the first mounting ring and the second mounting ring can be adjusted, so that the end of the threaded rod with the anti-slip pad corresponds to the appropriate position of the special-shaped magnet, and the forces exerted by the four groups of threaded rods on the special-shaped magnet reach balance, forming a stable clamping effect. Since the contact points are different when clamping magnets of different shapes, the positions of the four groups of adjusting mechanisms can be flexibly adjusted according to the actual situation.

[0018] 2. For the special-shaped magnet clamping tooling, by setting the first mounting ring, the second mounting ring and the adjusting mechanism, due to the irregular shape of the magnet, when processing different surfaces of the same special-shaped magnet, it is necessary to change the clamping position of the threaded rod. The position of the adjusting mechanism can be adjusted to make the threaded rod adapt to the special-shaped magnet for clamping. The processing surface of the special-shaped magnet can be adjusted, and the clamping of the special-shaped magnet can be ensured to be stable after adjusting the direction, which is applicable to the clamping of the special-shaped magnet after adjusting the direction. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 is a schematic diagram of the structure of the locking rod of the utility model;

[0021] Figure 3 is a schematic diagram of the structure of the limiting ring of the utility model;

[0022] Figure 4 is a schematic diagram of the through hole and the limiting hole of the utility model.

[0023] In the figure: 1. Base plate; 2. First mounting ring; 3. Second mounting ring; 301. Limiting ring; 302. Rubber strip; 4. Support plate; 5. Adjusting mechanism; 501. Through hole; 502. Limiting hole; 6. Threaded rod; 7. Nut; 8. Anti-slip pad; 9. Locking rod; 10. Anti-slip particles. Detailed Embodiment

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0025] Please refer to Figures 1-4 , in this implementation: A special-shaped magnet clamping tooling, including a bottom plate 1, a first mounting ring 2 and a second mounting ring 3 are arranged at the upper end of the bottom plate 1, a support plate 4 is arranged at the bottom of the first mounting ring 2, an adjusting mechanism 5 is arranged on the first mounting ring 2 and the second mounting ring 3, a threaded rod 6 is arranged on the adjusting mechanism 5, the special-shaped magnet can be clamped by the threaded rods 6 in the four groups of adjusting mechanisms 5, a nut 7 is arranged on the threaded rod 6, an anti-slip pad 8 is arranged at the outer end of the threaded rod 6, and the stability of the threaded rod 6 against the magnet is improved through the anti-slip pad 8. A locking rod 9 is arranged at the top of the adjusting mechanism 5, and anti-slip particles 10 are arranged at the outer end of the locking rod 9;

[0026] The second mounting ring 3 includes a limiting ring 301 and a rubber strip 302. A limiting ring 301 is arranged at the top of the second mounting ring 3, and a rubber strip 302 is arranged at the top of the limiting ring 301;

[0027] The adjusting mechanism 5 includes a through hole 501 and a limiting hole 502. A through hole 501 is opened in the adjusting mechanism 5, and a limiting hole 502 is opened on the inner wall of the through hole 501. The position of the threaded rod 6 can be adjusted through the adjusting mechanism 5.

[0028] In this embodiment, there are four groups of support plates 4 and they are fixedly installed on the bottom plate 1, and the first mounting ring 2 is fixedly installed on the support plate 4;

[0029] Specifically, the first mounting ring 2 can be supported by the support plate 4 to be away from the bottom plate 1;

[0030] In this embodiment, the limiting ring 301 and the second mounting ring 3 are integrally formed. A groove adapted to the rubber strip 302 is opened at the top of the limiting ring 301, and the rubber strip 302 is fixedly embedded at the top of the limiting ring 301;

[0031] Specifically, the rubber strip 302 can contact the anti-slip particles 10 at the end of the locking rod 9 to improve the limiting effect of the locking rod 9 on the adjusting mechanism 5;

[0032] In this embodiment, the second mounting ring 3 is formed by welding and grinding two groups of symmetric arcs, and the structure of the first mounting ring 2 is the same as that of the second mounting ring 3;

[0033] Specifically, the first mounting ring 2 and the second mounting ring 3 can provide an installation position for the adjusting mechanism 5;

[0034] In this embodiment, there are a total of four sets of adjusting mechanisms 5. Two sets of symmetrical through-holes 501 are provided in each set of adjusting mechanisms 5. Before the first mounting ring 2 and the second mounting ring 3 are welded, the adjusting mechanism 5 is inserted into the first mounting ring 2 and the second mounting ring 3 through the two through-holes 501. Both the first mounting ring 2 and the second mounting ring 3 are adapted to the through-holes 501, and the limiting hole 502 is adapted to the limiting ring 301;

[0035] Specifically, the through-holes 501 facilitate the adaptation and installation of the first mounting ring 2 and the second mounting ring 3, and the limiting holes 502 can be combined with the limiting ring 301 to ensure the stability of the adjusting mechanism 5;

[0036] In this embodiment, the nut 7 is sleeved on the threaded rod 6 to form a threaded connection. The threaded rod 6 passes through the adjusting mechanism 5 and forms a threaded connection with the adjusting mechanism 5. The anti-slip pad 8 is specifically made of rubber and fixedly installed at the end of the threaded rod 6;

[0037] Specifically, after determining the position of the threaded rod 6, the nut 7 can be tightened towards the adjusting mechanism 5 to prevent the threaded rod 6 from rotating easily;

[0038] In this embodiment, the locking rod 9 is inserted into the adjusting mechanism 5 from the top and contacts the limiting ring 301. There is a threaded connection between the locking rod 9 and the limiting ring 301. The structures of the four sets of adjusting mechanisms 5 are the same, and the anti-slip particles 10 and the locking rod 9 are integrally formed;

[0039] Specifically, the position of the adjusting mechanism 5 can be locked by the locking rod 9, and the anti-slip particles 10 can contact the rubber strip 302 to increase the friction force.

[0040] Working principle and usage process of the utility model: During actual use, place the entire device in a flat position. Then, rotate the threaded rods 6 on the four groups of adjusting mechanisms 5 counterclockwise and pull them outwards. After that, the special-shaped magnets to be processed can be directly placed inside the first mounting ring 2 and the second mounting ring 3. According to the shape of the special-shaped magnets, the positions of the four groups of adjusting mechanisms 5 on the first mounting ring 2 and the second mounting ring 3 can be adjusted. After the adjusting mechanism 5 is adjusted to a suitable position, tighten the locking rod 9 and make the locking rod 9 abut against the rubber strip 302. The anti-slip particles 10 contact the rubber strip 302 to prevent the adjusting mechanism 5 from sliding, so that one end of the threaded rod 6 with the anti-slip pad 8 corresponds to the appropriate position of the special-shaped magnet, and the force exerted by the four groups of threaded rods 6 pressing against the special-shaped magnet reaches balance, forming a stable clamping effect. The contact points during clamping of magnets with different shapes are different, and the positions of the four groups of adjusting mechanisms 5 can be flexibly adjusted according to the actual situation. At the same time, due to the irregular shape of the magnets, when processing different surfaces of the same special-shaped magnet, it is necessary to change the clamping position of the threaded rod 6. The locking rod 9 can be unscrewed to adjust the position of the adjusting mechanism 5 so that the threaded rod 6 adapts to the special-shaped magnet for clamping. The processing surface of the special-shaped magnet can be adjusted and the clamping of the special-shaped magnet can be ensured to be stable after the adjustment direction, and it is applicable to the clamping of the special-shaped magnet after the adjustment direction.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An irregular magnet clamping tooling, comprising a bottom plate (1), characterized in that: At the upper end of the bottom plate (1), there is a first mounting ring (2) and a second mounting ring (3). At the bottom of the first mounting ring (2), there is a support plate (4). An adjusting mechanism (5) is provided on the first mounting ring (2) and the second mounting ring (3). A threaded rod (6) is provided on the adjusting mechanism (5). A nut (7) is provided on the threaded rod (6). An anti-slip pad (8) is provided at the outer end of the threaded rod (6). A locking rod (9) is provided at the top of the adjusting mechanism (5). Anti-slip particles (10) are provided at the outer end of the locking rod (9). The second mounting ring (3) includes a limiting ring (301) and a rubber strip (302). A limiting ring (301) is provided at the top of the second mounting ring (3). A rubber strip (302) is provided at the top of the limiting ring (301). The adjusting mechanism (5) includes a through hole (501) and a limiting hole (502). A through hole (501) is formed inside the adjusting mechanism (5). A limiting hole (502) is formed in the inner wall of the through hole (501).

2. The special-shaped magnet clamping tooling according to claim 1, wherein: There are four groups of the support plates (4) and they are fixedly installed on the bottom plate (1). The first mounting ring (2) is fixedly installed on the support plates (4).

3. The special-shaped magnet clamping tooling according to claim 1, characterized in that: The limiting ring (301) and the second mounting ring (3) are integrally formed. A groove adapted to the rubber strip (302) is formed at the top of the limiting ring (301). The rubber strip (302) is fixedly embedded at the top of the limiting ring (301).

4. The special-shaped magnet clamping tooling according to claim 1, characterized in that: The second mounting ring (3) is formed by welding and grinding two groups of symmetric arcs. The structure of the first mounting ring (2) is the same as that of the second mounting ring (3).

5. The special-shaped magnet clamping tooling according to claim 1, characterized in that: There are four groups of the adjusting mechanisms (5). Two symmetric through holes (501) are formed in each group of the adjusting mechanisms (5). Before the first mounting ring (2) and the second mounting ring (3) are welded, the adjusting mechanism (5) penetrates into the first mounting ring (2) and the second mounting ring (3) through the two through holes (501). Both the first mounting ring (2) and the second mounting ring (3) are adapted to the through hole (501). The limiting hole (502) is adapted to the limiting ring (301).

6. The special-shaped magnet clamping tooling according to claim 1, characterized in that: The nut (7) is sleeved on the threaded rod (6) and forms a threaded connection. The threaded rod (6) penetrates through the adjusting mechanism (5) and forms a threaded connection with the adjusting mechanism (5). The anti-slip pad (8) is specifically made of rubber and is fixedly installed at the end of the threaded rod (6).

7. The special-shaped magnet clamping tooling according to claim 1, characterized in that: The locking rod (9) is inserted into the adjusting mechanism (5) from the top and contacts the limiting ring (301). There is a threaded connection between the locking rod (9) and the limiting ring (301). The structures of the four groups of the adjusting mechanisms (5) are the same. The anti-slip particles (10) and the locking rod (9) are integrally formed.

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