Perforating device for magnet machining

Abstract

The punching device for magnet machining comprises a base, supporting columns are fixedly installed on the two sides of the top of the base, a bearing plate is fixedly installed between the two supporting columns, a motor is fixedly installed on the top of the bearing plate, and an electric telescopic rod is fixedly installed on an output shaft of the motor through a coupler. The electric telescopic rod is controlled to stretch out, the electric telescopic rod can drive the anti-sputtering cover to descend after stretching out, the magnet on the top of the base can be covered after the anti-sputtering cover descends to the top of the base, and then the push plate is moved by rotating the rotating sleeve; at the moment, the four clamping plates move at the same time to achieve the effect of clamping the magnetic block at the top of the base, then the electric telescopic rod is continuously controlled to stretch out, the motor is controlled to be started, the drill bit continuously descends and rotates at the moment, and then the effect of punching the magnet is achieved. And the effect of conveniently cleaning the top of the base can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnet processing, in particular to a punching device for magnet processing. Background Art

[0002] Magnet processing is an industrial processing technology, the main purpose of which is to produce magnets of various shapes and sizes by processing and treating magnetic materials. These magnets are widely used in various fields such as electronic technology, machinery manufacturing, medical equipment, and automobile manufacturing. When processing magnets, it is often necessary to use a punching device to perform more delicate processing on the magnets.

[0003] At present, when a punching device is used to punch holes in a magnet, it is often necessary to use a fixing mechanism on a processing table to fix the magnet, and then use the punching device to punch the magnet. This processing method will cause waste chips to splash during the punching process of the magnet, and because a fixing mechanism is provided on the top of the workbench, it is not convenient to quickly clean the top of the workbench after the processing is completed, which affects the processing efficiency. Therefore, it is necessary to design a new punching device for magnet processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a punching device for magnet processing to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for magnet processing, comprising a base, support columns are fixedly installed on both sides of the top of the base, a load-bearing plate is fixedly installed between the two support columns, a motor is fixedly installed on the top of the load-bearing plate, an electric telescopic rod is fixedly installed on the output shaft of the motor through a coupling, the bottom end of the electric telescopic rod passes through the load-bearing plate and extends to the outside of the load-bearing plate, and a drill bit is fixedly installed on the bottom end of the electric telescopic rod;

[0006] A splash shield is slidably connected to the lower part of the surface of the electric telescopic rod, and first sliding bars are fixedly installed on both sides of the splash shield. One end of the first sliding bar passes through the support column and extends to the inside of the support column. A sliding groove for use with the first sliding bar is provided on one side of the support column, and abutment plates are fixedly installed on both sides of the electric telescopic rod and on the inner side of the splash shield.

[0007] Preferably, the surface of the splash shield is slidably connected to a second sliding rod through an opening, and a plurality of second sliding rods are arranged in a ring shape, a clamp is fixedly installed on one end of the second sliding rod located inside the splash shield, and an arc plate is fixedly installed on the other end of the second sliding rod, the surface of the splash shield is rotatably connected to a rotating sleeve through a bearing, a push plate is fixedly installed on the surface of the rotating sleeve, and a plurality of push plates are arranged in a ring shape.

[0008] Preferably, a sliding sleeve is slidably connected to the surface of the electric telescopic rod and located above the splash shield, a support rod is fixedly installed on the surface of the sliding sleeve, and a plurality of support rods are arranged in a ring shape, a damping rod is fixedly installed at the bottom of the support rod, and an annular damping plate used in conjunction with the damping rod is fixedly installed above the surface of the rotating sleeve.

[0009] Preferably, a counterweight is fixedly mounted on the top of the support rod.

[0010] Preferably, a handle is fixedly mounted on the surface of the counterweight.

[0011] Preferably, a rotating handle is fixedly mounted on the surface of the rotating sleeve.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The punching device for magnet processing controls the electric telescopic rod to extend, and after the electric telescopic rod is extended, the anti-splash cover can be driven to descend. After the anti-splash cover descends to the top of the base, it can cover the magnet on the top of the base, and then the push plate is moved by rotating the rotating sleeve. At this time, the four clamping plates move at the same time to achieve the effect of clamping the magnetic block on the top of the base, and then the electric telescopic rod is continued to be controlled to extend and the motor is controlled to start. At this time, the drill bit continues to descend and rotate, thereby achieving the effect of punching holes in the magnet. This structure can not only prevent waste chips from splashing, but also facilitate the cleaning of the top of the base.

[0014] 2. The punching device for magnet processing is provided with a counterweight block and a damping rod, so that the rotating sleeve can pull the handle upward before rotating. The rising of the handle drives the counterweight block to rise, and the rising of the counterweight block drives the support rod and the damping rod to rise. After the damping rod rises, it is convenient for the rotating sleeve to rotate. After the rotating sleeve rotates to a suitable position, the damping rod can be reset by loosening the handle. After the damping rod is reset, it can contact the top of the annular damping plate, thereby achieving the effect of limiting the rotating sleeve after rotation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a cross-sectional view of the support column and the anti-splash cover structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the second slide bar, the clamping plate and the arc-shaped plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the electric telescopic rod, drill bit and abutment plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the support rod, damping rod and counterweight block of the utility model.

[0020] In the figure: 1. base; 2. support column; 3. load-bearing plate; 4. motor; 5. electric telescopic rod; 6. drill bit; 7. splash shield; 8. first slide bar; 9. slide groove; 10. second slide bar; 11. clamping plate; 12. arc plate; 13. rotating sleeve; 14. push plate; 15. rotating handle; 16. sliding sleeve; 17. support rod; 18. damping rod; 19. counterweight; 20. handle; 21. annular damping plate; 22. abutment plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] Please refer to Figure 1-5 As shown, the utility model provides a punching device for magnet processing, comprising a base 1, support columns 2 are fixedly installed on both sides of the top of the base 1, a load-bearing plate 3 is fixedly installed between the two support columns 2, a motor 4 is fixedly installed on the top of the load-bearing plate 3, the motor 4 is a servo motor, and an electric telescopic rod 5 is fixedly installed on the output shaft of the motor 4 through a coupling, the bottom end of the electric telescopic rod 5 passes through the load-bearing plate 3 and extends to the outside of the load-bearing plate 3, and a drill bit 6 is fixedly installed on the bottom end of the electric telescopic rod 5;

[0024] Specifically, a splash shield 7 is slidably connected to the lower part of the surface of the electric telescopic rod 5, and a first slide bar 8 is fixedly installed on both sides of the splash shield 7. One end of the first slide bar 8 passes through the support column 2 and extends to the inside of the support column 2. A slide groove 9 for use with the first slide bar 8 is provided on one side of the support column 2. Abutment plates 22 are fixedly installed on both sides of the electric telescopic rod 5 and on the inner side of the splash shield 7. A second slide bar 10 is slidably connected to the surface of the splash shield 7 through an opening, and the second slide bar 10 is annularly arranged with a plurality of them. A clamping plate 11 is fixedly installed on one end of the second slide bar 10 located inside the splash shield 7, and an arc plate 12 is fixedly installed on the other end of the second slide bar 10. The surface of the splash shield 7 is rotatably connected with a rotating sleeve 13 through a bearing member, and a push plate 14 is fixedly installed on the surface of the rotating sleeve 13, and a plurality of push plates 14 are annularly arranged. By setting the electric telescopic rod 5 and placing the magnetic block to be processed on The top of the base 1 is then controlled to extend the electric telescopic rod 5. After the electric telescopic rod 5 is extended, the splash shield 7 can be driven to descend. After the splash shield 7 descends to the top of the base 1, the magnet on the top of the base 1 can be covered. Then, by rotating the rotating sleeve 13, the rotating sleeve 13 drives the push plate 14 to move. The push plate 14 can drive the second slide bar 10 to move by contacting with the arc plate 12. The second slide bar 10 moves and drives the clamping plate 11 to move. At this time, the four clamping plates 11 move simultaneously to achieve the effect of clamping the magnetic block on the top of the base 1. Then, the electric telescopic rod 5 is continued to be controlled to extend and the motor 4 is controlled to start, so that the motor 4 can drive the electric telescopic rod 5 to rotate. The rotation of the electric telescopic rod 5 drives the drill bit 6 to rotate. At the same time, the electric telescopic rod 5 is extended to drive the drill bit 6 to continue to descend, thereby achieving the effect of drilling the magnet. This structure can not only prevent waste chips from splashing, but also facilitate the cleaning of the top of the base 1.

[0025] Wherein: a rotating handle 15 is fixedly installed on the surface of the rotating sleeve 13 , and the rotating handle 15 can be provided to facilitate the rotation of the rotating sleeve 13 .

[0026] Specifically, the surface of the electric telescopic rod 5 is slidably connected with a sliding sleeve 16 located above the splash shield 7, a support rod 17 is fixedly installed on the surface of the sliding sleeve 16, and the support rod 17 is arranged in a ring shape. A damping rod 18 is fixedly installed at the bottom of the support rod 17, and an annular damping plate 21 used in conjunction with the damping rod 18 is fixedly installed above the surface of the rotating sleeve 13. The top of the annular damping plate 21 is made of rubber material, and a counterweight 19 is fixedly installed on the top of the support rod 17. The counterweight 19 is made of a metal material with a large mass, and the surface of the counterweight 19 is fixedly installed. A handle 20 is installed, and by arranging a counterweight 19 and a damping rod 18, the handle 20 can be pulled upward before the rotating sleeve 13 rotates. The rising of the handle 20 drives the counterweight 19 to rise, and the rising of the counterweight 19 drives the support rod 17 and the damping rod 18 to rise. After the damping rod 18 rises, it is convenient for the rotating sleeve 13 to rotate. After the rotating sleeve 13 is rotated to a suitable position, the handle 20 can be loosened to reset the damping rod 18. After the damping rod 18 is reset, it can contact with the top of the annular damping plate 21, thereby achieving the effect of limiting the rotating sleeve 13 after rotation.

[0027] Working principle: The utility model is a punching device for magnet processing, which places the magnetic block to be processed on the top of the base 1, and then controls the electric telescopic rod 5 to extend. After the electric telescopic rod 5 is extended, it can drive the splash shield 7 to descend. After the splash shield 7 descends to the top of the base 1, it can cover the magnet on the top of the base 1, and then the rotating sleeve 13 is rotated to make the rotating sleeve 13 drive the push plate 14 to move. The push plate 14 can move by contacting with the arc plate 12 to drive the second slide bar 10 to move. The movement of the second slide bar 10 drives the clamping plate 11 to move. At this time, the four clamping plates 11 move at the same time to achieve the effect of clamping the magnetic block on the top of the base 1, and then continue to control the electric telescopic rod 5 to extend and control the motor 4 to start, so that the motor 4 can drive the electric telescopic rod 5 to rotate, and the rotation of the electric telescopic rod 5 drives The drill bit 6 rotates, and at the same time, the electric telescopic rod 5 extends to drive the drill bit 6 to continue to descend, thereby achieving the effect of drilling a hole in the magnet. This structure can not only prevent waste chips from splashing, but also facilitate the cleaning of the top of the base 1. At the same time, by setting the counterweight block 19 and the damping rod 18, the rotating sleeve 13 can pull the handle 20 upward before rotating. The rising of the handle 20 drives the counterweight block 19 to rise, and the rising of the counterweight block 19 drives the support rod 17 and the damping rod 18 to rise. After the damping rod 18 rises, it is convenient for the rotating sleeve 13 to rotate. After the rotating sleeve 13 is rotated to a suitable position, the handle 20 can be loosened to reset the damping rod 18. After the damping rod 18 is reset, it can contact the top of the annular damping plate 21, thereby achieving the effect of limiting the rotating sleeve 13 after rotation.

[0028] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A punching device for magnet processing, comprising a base (1), characterized in that: Support columns (2) are fixedly mounted on both sides of the top of the base (1); a load-bearing plate (3) is fixedly mounted between the two support columns (2); a motor (4) is fixedly mounted on the top of the load-bearing plate (3); an electric telescopic rod (5) is fixedly mounted on the output shaft of the motor (4) via a coupling; the bottom end of the electric telescopic rod (5) passes through the load-bearing plate (3) and extends to the outside of the load-bearing plate (3); and a drill bit (6) is fixedly mounted on the bottom end of the electric telescopic rod (5); A splash shield (7) is slidably connected to the lower part of the surface of the electric telescopic rod (5), and first sliding rods (8) are fixedly installed on both sides of the splash shield (7). One end of the first sliding rod (8) passes through the support column (2) and extends to the inside of the support column (2). A sliding groove (9) for use with the first sliding rod (8) is provided on one side of the support column (2), and abutment plates (22) are fixedly installed on both sides of the electric telescopic rod (5) and located on the inner side of the splash shield (7).

2. A magnet processing punching device according to claim 1, characterized in that: The surface of the splash shield (7) is slidably connected to a second slide bar (10) through an opening, and a plurality of second slide bars (10) are arranged in a ring shape. A clamping plate (11) is fixedly installed at one end of the second slide bar (10) located inside the splash shield (7), and an arc plate (12) is fixedly installed at the other end of the second slide bar (10). The surface of the splash shield (7) is rotatably connected to a rotating sleeve (13) through a bearing member, and a push plate (14) is fixedly installed on the surface of the rotating sleeve (13), and a plurality of push plates (14) are arranged in a ring shape.

3. A magnet processing punching device according to claim 2, characterized in that: A sliding sleeve (16) is slidably connected to the surface of the electric telescopic rod (5) and located above the splash shield (7); a support rod (17) is fixedly mounted on the surface of the sliding sleeve (16); and a plurality of support rods (17) are arranged in an annular shape; a damping rod (18) is fixedly mounted at the bottom of the support rod (17); and an annular damping plate (21) used in conjunction with the damping rod (18) is fixedly mounted above the surface of the rotating sleeve (13).

4. A punching device for magnet processing according to claim 3, characterized in that: A counterweight block (19) is fixedly mounted on the top of the support rod (17).

5. A magnet processing punching device according to claim 4, characterized in that: A handle (20) is fixedly mounted on the surface of the counterweight (19).

6. A magnet processing punching device according to claim 2, characterized in that: A rotating handle (15) is fixedly mounted on the surface of the rotating sleeve (13).

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