Hanging tool
By designing a hanging tool including a hanging rod, a first hook, a sleeve, a second hook and a locking mechanism, the problem of high labor intensity when processing a larger weight of neodymium iron boron magnet in the prior art is solved, and more efficient magnet processing is achieved.
Patent Information
- Application Number
- CN202422194123.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-06
AI Technical Summary
In the prior art, when processing NdFeB magnets with larger weight, it is necessary to manually load the magnets onto the fixtures, which has high labor intensity and low working efficiency.
A hanging tool is designed, including a hanging rod, a first hook, a sleeve, a second hook and a locking mechanism. The hanging rod is slidably arranged in the sleeve, and the first hook and the second hook are used to clamp the material to reduce the labor intensity of the workers.
Through the design of this hanging tool, the labor intensity when processing NdFeB magnets with larger weight can be effectively reduced and the working efficiency can be improved.
Smart Images
Figure CN222975333U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of magnet preparation, and particularly to a fixture for clamping magnets. Background Art
[0002] Neodymium iron boron magnets are widely used in electroplating devices, machinery, medical, automotive and other fields due to their excellent magnetic properties. Since the surface of neodymium iron boron magnets is porous and easy to oxidize and corrode, surface anti-corrosion treatment is required.
[0003] For relatively heavy neodymium iron boron magnets, it is necessary to manually load the neodymium iron boron magnets onto the fixture and then perform subsequent surface treatment processes. Existing fixtures require a large amount of manual effort to open, resulting in high labor intensity and low work efficiency. Summary of the Utility Model
[0004] Based on the above problems, this application provides a fixture that is convenient for clamping magnets and reduces labor intensity.
[0005] An embodiment of this application provides a fixture, including:
[0006] A hanging rod;
[0007] A first hook, disposed on the hanging rod;
[0008] A sleeve, including:
[0009] A cylinder body, with a sliding hole provided on its side wall;
[0010] A first baffle, disposed at the top opening of the cylinder body, and the first baffle is provided with a first guiding hole;
[0011] A second baffle, disposed at the bottom opening of the cylinder body, and the second baffle is provided with a second guiding hole;
[0012] Wherein, one end of the hanging rod passes through the first guiding hole and the second guiding hole respectively, and the first hook passes through the sliding hole;
[0013] A second hook, disposed on the outer wall of the cylinder body, and the first hook approaches the second hook to clamp the material;
[0014] A locking mechanism for restricting the relative sliding of the hanging rod with respect to the sleeve.
[0015] According to some embodiments of this application, the end of the first hook away from the hanging rod can swing up and down relative to the hanging rod.
[0016] According to some embodiments of this application, the first hook includes:
[0017] An elastic part, with one end connected to the hanging rod;
[0018] The first hook body is connected to the other end of the elastic part.
[0019] According to some embodiments of the present application, the second hook includes:
[0020] A support rod connected to the cylinder body;
[0021] A second hook body and a third hook body are both arranged on the support rod.
[0022] According to some embodiments of the present application, the support rod includes:
[0023] A first support rod, one end of which is connected to the cylinder body, and the other end of the first support rod is connected to the second hook body;
[0024] A second support rod, one end of which is connected to the cylinder body, and the other end of the second support rod is connected to the third hook body.
[0025] According to some embodiments of the present application, the hanging rod is provided with a first pin hole and a second pin hole, and the locking mechanism includes:
[0026] A first locking pin is arranged in the first pin hole, and the first locking pin can abut against the first baffle;
[0027] A second locking pin is arranged in the second pin hole, and the second locking pin can abut against the second baffle.
[0028] According to some embodiments of the present application, the locking mechanism further includes an elastic member, and the elastic member is arranged between the second baffle and the lowermost first hook.
[0029] According to some embodiments of the present application, the sleeve includes at least two split parts, and the at least two split parts are connected in sequence.
[0030] According to some embodiments of the present application, the first baffle closes the top opening of the cylinder body, and the second baffle closes the bottom opening of the cylinder body.
[0031] According to some embodiments of the present application, the diameter of the hanging rod is 4 - 6 mm, and the distance between the hanging rod and the inner wall of the sleeve is 2 - 8 mm.
[0032] For the hanger of the present application, the hanging rod is slidably arranged in the sleeve. The hanging rod drives the first hook to move downward. The cooperation between the first hook and the second hook can clamp the material, reducing the labor intensity of workers. Description of the Drawings
[0033] To more clearly illustrate the technical solution of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exceeding the scope of protection required by the present application.
[0034] Figure 1 is a schematic diagram of the fixture in the embodiment of the present application;
[0035] Figure 2 is a cross-sectional view of the fixture in the embodiment of the present application;
[0036] Figure 3 is a cross-sectional view of the sleeve in the embodiment of the present application;
[0037] Figure 4 is a schematic diagram of the hanging rod in the embodiment of the present application;
[0038] Figure 5 is a schematic diagram of the first hook in the embodiment of the present application;
[0039] Figure 6 is a schematic diagram of a second hook in the embodiment of the present application;
[0040] Figure 7 is a schematic diagram of another second hook in the embodiment of the present application;
[0041] Figure 8 is a schematic diagram of the sleeve cutting in the embodiment of the present application. Detailed implementation manners
[0042] Next, in combination with the drawings in the embodiments of the present application, the technical solution of the present application will be clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present application, rather than all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.
[0043] As Figure 1 and Figure 2 shown, an embodiment of the present application provides a fixture 100, and the fixture 100 includes a hanging rod 1, a first hook 2, a sleeve 3, a second hook 4, and a locking mechanism 5. The fixture 100 is convenient for clamping materials and reduces the labor intensity of workers. Optionally, the material is a magnet.
[0044] The hanging rod 1 is cylindrical, and the first hook 2 is arranged on the outer wall of the hanging rod 1. Optionally, two columns of the first hooks 2 are symmetrically arranged on the hanging rod 1. The axis of the first hook 2 is substantially perpendicular to the axis of the hanging rod 1. The number of the first hooks 2 is set according to requirements. A downward tip is arranged at the end of the first hook 2 far from the hanging rod 1.
[0045] As shown Figure 3 in the figure, the sleeve 3 includes: a cylinder body 31, a first baffle 32 and a second baffle 33. The inside of the cylinder body 31 is a through hole 311 which extends along the axis of the cylinder body 31. On the side wall of the cylinder body 31, there is a sliding hole 312 which communicates with the through hole 311. The sliding hole 312 is adapted to the first hook 2, and the first hook 2 can pass through the sliding hole 312. The long side of the sliding hole 312 is parallel to the axis of the cylinder body 31. Each sliding hole 312 corresponds to a first hook 2.
[0046] The first baffle 32 is arranged at the top opening of the cylinder body 31, and the first baffle 32 is provided with a first guiding hole 321 through which the hanging rod 1 can pass. The axis of the first guiding hole 321 is collinear with the axis of the cylinder body 31.
[0047] The second baffle 33 is arranged at the bottom opening of the cylinder body 31, and the second baffle 33 is provided with a second guiding hole 331 through which the hanging rod 1 can pass. The axis of the second guiding hole 331 is collinear with the axis of the cylinder body 31.
[0048] One end of the hanging rod 1 passes through the first guiding hole 321 and the second guiding hole 331 respectively, and the hanging rod 1 can move up and down relative to the sleeve 3. The end of the first hook 2 with a tip extends to the outside of the cylinder body 31 through the sliding hole 312. The up and down movement of the hanging rod 1 can drive the first hook 2 to slide in the sliding hole 312.
[0049] The second hook 4 is arranged on the outer wall of the cylinder body 31. The second hook 4 is substantially parallel to the first hook 2, and the second hook 4 is located below the corresponding first hook 2. The end of the second hook 4 away from the sleeve 3 is provided with an upward tip. When the hanging rod 1 moves down, the first hook 2 moves closer to the second hook 4. When a material is placed between the first hook 2 and the second hook 4, the first hook 2 and the second hook 4 jointly clamp the material, facilitating subsequent processing of the material.
[0050] After the first hook 2 and the second hook 4 jointly clamp the material, the locking mechanism 5 is used to restrict the sliding of the hanging rod 1 relative to the sleeve 3, so that the first hook 2 and the second hook 4 maintain the state of clamping the material.
[0051] Taking the mounted magnet as an example, the fixture 100 is placed on the loading platform, and the existing loading platform can be selected as the loading platform. Magnets are placed on both sides of the fixture 100 respectively, and the bottom surface of the magnet abuts against the tip of the second hook 4. The hanging rod 1 is moved down, and the first hook 2 moves closer to the second hook 4 to clamp the magnet.
[0052] As Figure 4As shown, the hanging rod 1 is provided with a hanging pin hole 11. After the hanger 100 clamps the material, the hanging pin is inserted into the hanging pin hole 11, and the hanging pin is connected to the mobile device. The hanger 100 is moved by the mobile device to feed the material into the next process.
[0053] In some embodiments, the first hook 2 is elastic, and the end of the first hook 2 away from the hanging rod 1 can swing up and down relative to the hanging rod 1. For example, the end of the first hook 2 away from the hanging rod 1 can swing ±3° relative to the horizontal plane. The first hook 2 is an elastic hook, and the second hook 4 is a rigid hook, which is convenient for the hanger 100 to clamp materials of different specifications.
[0054] As Figure 5 shown, in some embodiments, the first hook 2 includes: an elastic part 21 and a first hook body 22. The elastic part 21 is spiral and similar in shape to a spring. One end of the elastic part 21 is connected to the hanging rod 1, and the other end of the elastic part 21 is connected to the first hook body 22. The tip of the first hook 2 is located on the first hook body 22. Optionally, the elastic part 21 and the first hook body 22 are integrally formed.
[0055] As Figure 6 shown, in some embodiments, the second hook 4 includes: a support rod 41, a second hook body 42 and a third hook body 43. One end of the support rod 41 is connected to the cylinder body 31. The second hook body 42 and the third hook body 43 are both provided at the other end of the support rod 41. Optionally, the second hook body 42 and the third hook body 43 are respectively located on both sides of the support rod 41. The second hook body 42 and the third hook body 43 are both provided with upward tips to better clamp the material.
[0056] As Figure 7 shown, in some embodiments, the support rod 41 includes a first support rod 411 and a second support rod 412. One end of the first support rod 411 is connected to the cylinder body 31, and the other end of the first support rod 411 is connected to the second hook body 42. One end of the second support rod 412 is connected to the cylinder body 31, and the other end of the second support rod 412 is connected to the third hook body 43. The first support rod 411 provides support for the second hook body 42, and the second support rod 412 provides support for the third hook body 43, which can improve the structural strength of the second hook 4.
[0057] As Figure 2 and Figure 4 shown, in some embodiments, the hanging rod 1 is provided with a first pin hole 12 and a second pin hole 13. The first pin hole 12 is located at the top of the hanging rod 1, and the second pin hole 13 is located at the bottom of the hanging rod 1. The locking mechanism 5 includes a first locking pin 51 and a second locking pin 52.
[0058] The first locking pin 51 can be disposed in the first pin hole 12, and the second locking pin 52 can be disposed in the second pin hole 13. After the hanging rod 1 moves downward and the first hook 2 and the second hook 4 clamp the material, the first locking pin 51 is inserted into the first pin hole 12, and the second locking pin 52 is inserted into the second pin hole 13. The first locking pin 51 is located above the first baffle 32, and the first locking pin 51 abuts against the first baffle 32 to limit the downward movement of the hanging rod 1. The second locking pin 52 is located below the second baffle 33, and the second locking pin 52 abuts against the second baffle 33 to limit the upward movement of the hanging rod 1, so as to keep the first hook 2 and the second hook 4 in a clamped state. When the material needs to be removed from the fixture 100, the first locking pin 51 and the second locking pin 52 are pulled out, and the hanging rod 1 can be moved upward.
[0059] As Figure 2 shown, in some embodiments, the locking mechanism 5 further includes an elastic member 53. Optionally, the elastic member 53 is a compression spring. The elastic member 53 is disposed between the second baffle 33 and the lowermost first hook 2. When the hanging rod 1 moves downward, the elastic member 53 is compressed. After unlocking the hanging rod 1, the elastic member 53 pushes the hanging rod 1 upward to realize the automatic reset of the hanging rod 1.
[0060] As Figure 8 shown, the sleeve 3 includes at least two split parts 34, and the at least two split parts 34 are connected in sequence. After the holes on the sleeve 3 are processed, the sleeve 3 is cut. For example, the sleeve 3 is cut into two split parts 34 along the axis in the vertical direction of the sliding hole 312, the hanging rod 1 and the first hook 2 are placed between the two split parts 34, and the two split parts 34 are connected by welding to install the hanging rod 1 and the first hook 2 onto the sleeve 3.
[0061] In some embodiments, the first baffle 32 closes the top opening of the cylinder body 31, and the second baffle 33 closes the bottom opening of the cylinder body 31 to improve the structural strength of the sleeve 3. Optionally, whether the first baffle 32 closes the top opening of the cylinder body 31 and whether the second baffle 33 closes the bottom opening of the cylinder body 31 are selected according to needs.
[0062] As Figure 2 shown, in some embodiments, the diameter D1 of the hanging rod 1 is 4 - 6 mm, and the distance D2 between the hanging rod 1 and the inner wall of the sleeve 2 is 2 - 8 mm. If the diameter D1 of the hanging rod 1 is too small, the strength of the hanging rod 1 is small. If the diameter D1 of the hanging rod 1 is too large, the distance between the hanging rod and the sleeve is shortened, resulting in an increase in the length of the first hook 2 extending out of the sleeve, affecting the clamping of the magnet, and additionally increasing the manufacturing cost of the fixture 100. The sizes of the first hook 2 and the second hook 4 are set according to requirements.
[0063] The above has introduced the embodiments of the present application in detail. Specific examples are used herein to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only for helping to understand the technical solution and its core idea of the present application. Therefore, any changes or deformations made by those skilled in the art based on the idea of the present application, on the specific implementation manner and application scope of the present application, fall within the protection scope of the present application. In summary, the content of this specification should not be construed as a limitation to the present application.
Claims
1. A hanger, characterized in that: include: Hanging rod; A first hook, arranged on the hanging rod; Sleeve, including: The cylinder body has a sliding hole on its side wall; A first baffle plate is arranged at the top opening of the cylinder, and the first baffle plate is provided with a first guide hole; A second baffle plate is arranged at the bottom opening of the cylinder, and the second baffle plate is provided with a second guide hole; Wherein, one end of the hanging rod passes through the first guide hole and the second guide hole respectively, and the first hook passes through the sliding hole; A second hook is arranged on the outer wall of the cylinder, and the first hook approaches the second hook to clamp the material; The locking mechanism is used to limit the sliding of the hanging rod relative to the sleeve.
2. The hanger according to claim 1, characterized in that: The end of the first hook away from the hanging rod can swing up and down relative to the hanging rod.
3. The hanger according to claim 2, characterized in that: The first hook comprises: An elastic part, one end of which is connected to the hanging rod; The first hook is connected to the other end of the elastic part.
4. The hanger according to claim 1, characterized in that: The second hook includes: A support rod connected to the cylinder; The second hook body and the third hook body are both arranged on the support rod.
5. The hanger according to claim 4, characterized in that: The support rod comprises: A first support rod, one end of which is connected to the cylinder, and the other end of which is connected to the second hook; One end of the second support rod is connected to the cylinder, and the other end of the second support rod is connected to the third hook body.
6. The hanger according to claim 1, characterized in that: The hanging rod is provided with a first pin hole and a second pin hole, and the locking mechanism comprises: A first locking pin, disposed in the first pin hole, the first locking pin being capable of abutting against the first baffle; A second locking pin is disposed in the second pin hole, and the second locking pin can abut against the second baffle.
7. The hanger according to claim 6, characterized in that: The locking mechanism further comprises an elastic member, and the elastic member is arranged between the second baffle and the first hook at the lowermost end.
8. The hanger according to claim 1, characterized in that: The sleeve includes at least two parts, and the at least two parts are connected in sequence.
9. The hanger according to claim 1, characterized in that: The first baffle plate closes the top end opening of the cylinder, and the second baffle plate closes the bottom end opening of the cylinder.
10. The hanger according to claim 1, characterized in that: The diameter of the hanging rod is 4-6 mm, and the distance between the hanging rod and the inner wall of the sleeve is 2-8 mm.