Magnetizing clamp for neodymium iron boron magnetization

Abstract

The magnetizing clamp comprises a main plate, fixing blocks are fixedly arranged at the top and the bottom of the main plate, clamping rods are arranged at the positions, close to the two sides, of the front surface of the main plate, a cavity is formed in each fixing block, an abutting disc is movably arranged on the rear surface in each fixing block through a rotating shaft, and the abutting disc is movably connected with the clamping rods. A threaded rod is fixedly arranged at the front end of the abutting disc, guide grooves are formed in the positions, close to the top and the bottom, of the front surface of the main plate, and guide blocks are fixedly arranged at the positions, close to the top and the bottom, of the rear surface of the clamping rod. According to the magnetizing clamp for neodymium iron boron magnetization, by arranging the clamping rod, the abutting disc, the threaded rod and the guide rod, when the magnetizing clamp is used, a plurality of workpieces can be clamped at a time, so that the workpieces are machined on a large scale, the machining efficiency of products is improved, convenience is brought to a user, the practicability of the magnetizing clamp is improved, and the use requirement of the user is met.

Description

Technical Field

[0001] The utility model relates to the technical field of neodymium iron boron, in particular to a magnetizing fixture for magnetizing neodymium iron boron. Background Art

[0002] NdFeB permanent magnet materials have excellent magnetic properties and are widely used in electronics, power machinery, medical equipment, toys, packaging, hardware machinery, aerospace and other fields. The more common ones are permanent magnet motors, speakers, magnetic separators, computer disk drives, magnetic resonance imaging equipment and instruments, etc.

[0003] The comparative document "A magnetizing fixture for NdFeB magnetization", patent number (CN221175896U), has an open structure on the top and sides of the bracket, and its sliding structure facilitates the placement and removal of NdFeB parts before and after magnetization.

[0004] However, when the magnetizing fixture for iron boron magnetization is used, it cannot clamp iron boron magnets in large quantities, and can only process a single product at a time, which affects the processing efficiency and brings inconvenience to the user, and can no longer meet the use needs of later users. Utility Model Content

[0005] The purpose of the utility model is to provide a magnetizing clamp for NdFeB magnetization, so as to solve the problem in the above-mentioned background technology that the magnetizing clamp for NdFeB magnetization cannot clamp NdFeB magnets in large quantities when in use, and can only process a single product at a time, which affects the processing efficiency, brings inconvenience to users, and can no longer meet the needs of later users.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetizing fixture for NdFeB magnetization, comprising a main board, fixed blocks are fixedly arranged at the top and bottom of the main board, clamping rods are arranged at both sides of the front surface of the main board, a cavity is opened inside the fixed block, a resistance plate is movably arranged on the rear surface of the fixed block through a rotating shaft, a threaded rod is fixedly arranged at the front end of the resistance plate, guide grooves are opened at the top and bottom of the front surface of the main board, and guide blocks are fixedly arranged at the top and bottom of the rear surface of the clamping rod.

[0007] Furthermore, guide rods are fixedly arranged at the top and bottom positions of the two clamping rods on one side opposite to each other, and the two guide rods penetrate the fixed block on one side opposite to each other and contact the abutment plate.

[0008] Furthermore, a nut is provided on the front surface of the fixing block, the front end of the threaded rod passes through the fixing block and the nut in sequence and extends to the outside of the nut, and the threaded rod is threadedly connected to the nut.

[0009] Furthermore, the rear end of the guide block extends to the inside of the guide groove and contacts the inner wall of the guide groove, and the guide block is slidably connected to the guide groove.

[0010] Furthermore, a support spring is fixedly provided on one side opposite to the two guide blocks.

[0011] Furthermore, support pads are fixedly provided at four corners of the rear surface of the mainboard.

[0012] Furthermore, the guide groove and the main board are designed to be integrated.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The magnetizing fixture for NdFeB magnetization, by providing a clamping rod, a stopper, a threaded rod and a guide rod, enables the device to clamp multiple workpieces at a time when in use, thereby processing the workpieces in batches, improving the processing efficiency of the product, bringing convenience to the user, improving the practicability of the device, and meeting the user's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 3 for Figure 1 A is a partial enlarged schematic diagram;

[0018] Figure 4 for Figure 2 A partial enlarged schematic diagram of B in the middle;

[0019] Figure 5 It is a schematic diagram of the connection between the guide block and the support spring of the utility model.

[0020] In the figure: 1. main board; 2. fixing block; 3. clamping rod; 4. abutment plate; 5. threaded rod; 6. guide groove; 7. guide block; 8. guide rod; 9. nut; 10. support spring; 11. support pad. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and not limiting of the protection scope of the utility model.

[0022] See also Figure 1-5The utility model provides a technical solution: a magnetizing fixture for NdFeB magnetization, including a main board 1, the main board 1 is used to set a clamping rod 3, the top and bottom of the main board 1 are fixedly provided with fixed blocks 2, the fixed blocks 2 are used to set corresponding components, the front surface of the main board 1 is provided with clamping rods 3 on both sides, the clamping rods 3 can clamp the product, the fixed block 2 is provided with a cavity inside, the rear surface of the fixed block 2 is provided with a disc 4 through a rotating shaft, the disc 4 can drive the guide rod 8 to move, the front end of the disc 4 is fixedly provided with a threaded rod 5, the threaded rod 5 is used in conjunction with a nut 9, the front surface of the main board 1 is provided with guide grooves 6 near the top and bottom, the guide grooves 6 facilitate the sliding of the guide blocks 7, the rear surface of the clamping rod 3 is fixedly provided with guide blocks 7 near the top and bottom, the guide blocks 7 play a guiding role.

[0023] Furthermore, guide rods 8 are fixedly provided at the top and bottom positions of the two clamping rods 3 on opposite sides, and the two guide rods 8 pass through the fixed block 2 on opposite sides and contact the abutment plate 4, wherein the guide rods 8 can drive the clamping rods 3 to move.

[0024] Furthermore, a nut 9 is provided on the front surface of the fixing block 2, and the front end of the threaded rod 5 passes through the fixing block 2 and the nut 9 in sequence and extends to the outside of the nut 9, and the threaded rod 5 and the nut 9 are threadedly connected, wherein the nut 9 can lock the threaded rod 5.

[0025] Furthermore, the rear end of the guide block 7 extends to the interior of the guide groove 6 and contacts the inner wall of the guide groove 6, and the guide block 7 is slidably connected to the guide groove 6, wherein the guide block 7 and the guide groove 6 cooperate with each other to guide the clamping rod 3.

[0026] Furthermore, a support spring 10 is fixedly disposed on one side opposite to the two guide blocks 7 , wherein the support spring 10 can support the guide blocks 7 .

[0027] Furthermore, support pads 11 are fixedly provided at the four corners of the rear surface of the mainboard 1, wherein the support pads 11 can support the device.

[0028] Furthermore, the guide slot 6 and the main board 1 are integrated into one design, wherein this design is convenient for users to process.

[0029] Working principle: When using this device, the user places several products vertically on the main board 1, and then the user rotates the threaded rod 5 to drive the abutment plate 4 to rotate, so that the raised part of the abutment plate 4 is separated from the guide rod 8, so that the guide rod 8 has movable space to retract, which will drive the clamping rod 3 to move, so that the clamping rod 3 contacts and clamps the product, and then the user connects the nut 9 to the threaded rod 5 to limit the clamping rod 3.

[0030] According to the above working process, we can know:

[0031] The magnetizing clamp for NdFeB magnetization, by providing a clamping rod 3, a stopper 4, a threaded rod 5 and a guide rod 8, enables the device to clamp multiple workpieces at a time when in use, thereby processing the workpieces in large quantities, improving the processing efficiency of the product, bringing convenience to the user, improving the practicability of the device, and meeting the user's usage needs.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetizing fixture for NdFeB magnetization, comprising a main board (1), characterized in that: The main board (1) is fixedly provided with fixing blocks (2) at the top and bottom, the main board (1) is provided with clamping rods (3) at both sides of the front surface, the fixing block (2) is provided with a cavity, the rear surface of the fixing block (2) is provided with a contact plate (4) movably arranged via a rotating shaft, the front end of the contact plate (4) is fixedly provided with a threaded rod (5), the main board (1) is provided with guide grooves (6) at the top and bottom of the front surface, and the rear surface of the clamping rod (3) is fixedly provided with guide blocks (7) at the top and bottom.

2. The magnetizing fixture for NdFeB magnetization according to claim 1, characterized in that: Guide rods (8) are fixedly arranged at the top and bottom positions of opposite sides of the two clamping rods (3), and opposite sides of the two guide rods (8) penetrate the fixed block (2) and contact the abutment plate (4).

3. The magnetizing fixture for NdFeB magnetization according to claim 1, characterized in that: A nut (9) is provided on the front surface of the fixing block (2), and the front end of the threaded rod (5) passes through the fixing block (2) and the nut (9) in sequence and extends to the outside of the nut (9), and the threaded rod (5) and the nut (9) are threadedly connected.

4. The magnetizing fixture for NdFeB magnetization according to claim 1, characterized in that: The rear end of the guide block (7) extends into the interior of the guide groove (6) and contacts the inner wall of the guide groove (6), and the guide block (7) is slidably connected to the guide groove (6).

5. The magnetizing fixture for NdFeB magnetization according to claim 1, characterized in that: A supporting spring (10) is fixedly arranged on one side opposite to the two guide blocks (7).

6. The magnetizing fixture for NdFeB magnetization according to claim 1, characterized in that: Support pads (11) are fixedly arranged at the four corners of the rear surface of the main board (1).

7. The magnetizing fixture for NdFeB magnetization according to claim 1, characterized in that: The guide groove (6) and the main board (1) are designed to be integrated.

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