Chamfering device for inner arc and outer arc of magnetic shoe

Abstract

The utility model discloses a magnetic shoe inner and outer arc chamfering device which comprises a magnetic shoe chamfering machine which comprises an equipment box, a first hydraulic push rod, a supporting frame, a second hydraulic push rod and a first pressing plate. The stabilizing assembly comprises a second pressing plate, a second rubber pad, a supporting plate, a through hole, an adjusting screw rod and a semicircular rubber block; the second pressing plate is hinged to the side edge of the first pressing plate, the second rubber pads are fixed to the two ends of the lower surface of the second pressing plate, the supporting plate is fixed to the side edge of the first pressing plate, the through hole is formed in the middle of the supporting plate, the adjusting screw is screwed into the through hole, and the semicircular rubber block is rotationally connected to the lower end of the adjusting screw. According to the high-temperature detection structure, the problems that a plurality of layers of placing frames are arranged on a frame of an existing high-temperature detection structure, two plug boards are fixed on each layer of placing frame, however, when the frame is placed in a high-temperature room, part of the frame is placed against a wall, jacks in the plug boards can be shielded, and power connectors on an instrument panel are inconvenient to plug into the jacks are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnetic tile processing equipment, in particular to a magnetic tile inner and outer arc chamfering device. Background Art

[0002] Magnetic tiles are tile-shaped magnets used in permanent magnet motors. They are primarily responsible for generating a constant magnetic potential source, thereby improving motor performance and efficiency. Chamfering the inner and outer arcs of magnetic tiles helps improve tile quality during sintering and grinding, reducing cracks and burrs, and increasing yield and processing efficiency. A through-type magnetic tile chamfering machine can chamfer the inner and outer arcs of magnetic tiles in one operation, improving tile processing efficiency.

[0003] In the existing through-type magnetic tile chamfering machine, the magnetic tiles are transported to the support plate through a conveyor belt, and the pressure plate is pushed by a hydraulic push rod to press the magnetic tiles, and then the inner and outer arcs of both ends are chamfered by a grinding wheel. However, the pressure plate is a straight plate, and when pressing the curved magnetic tiles, shaking will occur, affecting the chamfering accuracy. Therefore, it is necessary to provide a magnetic tile inner and outer arc chamfering device to solve the above problem. Utility Model Content

[0004] The present invention aims to solve the problems in the prior art and proposes the following technical solutions: to solve the problem raised in the above background technology, that the existing high-temperature detection structure has multiple layers of placement frames on the shelf, and two plug-in boards are fixed on each layer of the placement frame. However, when the shelf is placed in a high-temperature room, some shelves are placed against the wall, and the sockets on the plug-in boards will be blocked, making it inconvenient to plug the power connector on the instrument panel into the socket.

[0005] The utility model is a device for chamfering inner and outer arcs of magnetic tiles, comprising:

[0006] A magnetic tile chamfering machine, comprising an equipment box, a first hydraulic push rod, a support frame, a second hydraulic push rod and a first pressing plate;

[0007] The upper end of the first hydraulic push rod is fixed to the top of the equipment box, and the lower section is embedded in the equipment box. The support frame is fixed to the lower end of the first hydraulic push rod, the second hydraulic push rod is fixed to the side of the support frame, and the first pressure plate is fixed to the lower end of the second hydraulic push rod.

[0008] A stabilizing assembly comprising a second pressing plate, a second rubber pad, a support plate, a through hole, an adjusting screw and a semicircular rubber block;

[0009] The second pressing plate is hinged on the side of the first pressing plate, the second rubber pad is fixed on both ends of the lower surface of the second pressing plate, the support plate is fixed on the side of the first pressing plate, a through hole is opened in the middle of the support plate, the adjusting screw is screwed in the through hole, and the semicircular rubber block is rotatably connected to the lower end of the adjusting screw.

[0010] As a preferred embodiment of the above technical solution, the stabilizing assembly further includes a spring column, a limiting groove and a limiting rod;

[0011] The upper end of the spring column is fixed on the support plate, the limiting groove is fixed on the upper surface of the second pressing plate, and the limiting rod is fixed on the lower end of the spring column.

[0012] As a preferred embodiment of the above technical solution, the semicircular rubber block is movably connected to the upper surface of the second pressing plate, and the limiting rod is movably connected in the limiting groove.

[0013] As a preferred embodiment of the above technical solution, the magnetic tile chamfering machine further includes a first rubber pad, a support plate, a conveyor belt and a grinding wheel;

[0014] The first rubber pads are fixed on both ends of the lower surface of the first pressing plate, the supporting plate is fixed on the lower end of the supporting frame, the conveyor belt is fixed on the side of the equipment box, and the grinding wheel is rotatably connected to the side of the equipment box.

[0015] As a preferred embodiment of the above technical solution, there are four grinding wheels, the support plate is located in the middle of the grinding wheels, and the conveyor belts are located on both sides of the support plate.

[0016] As a preferred embodiment of the above technical solution, it further includes a reinforcement component;

[0017] The reinforcement assembly includes a first groove, a second groove and a T-shaped rubber pad;

[0018] The first groove is opened in the middle of one end of the first rubber pad, and the second grooves are opened on both sides inside the first groove. One end of the T-shaped rubber pad is fixed to one end of the second rubber pad, and the other end is inserted into the first groove and the second groove.

[0019] The beneficial effects of the utility model are:

[0020] 1. The utility model sets a stabilizing component, which is adjusted according to the curvature of the magnetic tile. The adjusting screw in the through hole is rotated to drive the semicircular rubber block away from the support plate, pushing the second pressure plate to rotate and form a certain curvature with the first pressure plate. When the second pressure plate rotates, it drives the spring column to extend, and then drives the limit rod to move in the limit groove. When chamfering, the first pressure plate and the second pressure plate move downward, driving the first rubber pad and the second rubber pad to press tightly on the magnetic tile. This setting makes the positioning of the magnetic tile more stable when chamfering, avoiding deviation.

[0021] 2. Based on the above beneficial effects, through the reinforcement component set up, when the second pressure plate rotates, it drives the T-shaped rubber pad to move along the first groove and the second groove. This setting reduces the gap between the first pressure plate and the second pressure plate, increases the contact area between the first rubber pad and the second rubber pad and the magnetic tile, and further improves the stability of the magnetic tile positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the position of the stabilizing component of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the stabilizing component of the present utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the reinforcement component of the present utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 10. Equipment box; 11. First hydraulic push rod; 12. Support frame; 13. Second hydraulic push rod; 14. First pressure plate; 140. First rubber pad; 15. Support plate; 16. Conveyor belt; 17. Grinding wheel; 20. Second pressure plate; 21. Second rubber pad; 22. Support plate; 23. Through hole; 24. Adjusting screw; 25. Spring column; 26. Limiting groove; 27. Limiting rod; 28. Semicircular rubber block; 30. First groove; 31. Second groove; 32. T-shaped rubber pad. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0029] See also Figure 1-3 As shown, this embodiment is a device for chamfering inner and outer arcs of a magnetic shoe, comprising:

[0030] The magnetic tile chamfering machine includes an equipment box 10, a first hydraulic push rod 11, a support frame 12, a second hydraulic push rod 13 and a first pressing plate 14;

[0031] The upper end of the first hydraulic push rod 11 is fixed to the top of the equipment box 10, and the lower section is embedded in the equipment box 10. The support frame 12 is fixed to the lower end of the first hydraulic push rod 11. The second hydraulic push rod 13 is fixed to the side of the support frame 12. The first pressure plate 14 is fixed to the lower end of the second hydraulic push rod 13.

[0032] The equipment box 10 is equipped with a motor for controlling the rotation of the grinding wheel 17. The first hydraulic push rod 11 and the second hydraulic push rod 13 can achieve position changes. The support frame 12 plays a supporting role, and the first pressure plate 14 plays a pressing role.

[0033] The stabilizing assembly includes a second pressing plate 20, a second rubber pad 21, a support plate 22, a through hole 23, an adjusting screw 24 and a semicircular rubber block 28;

[0034] The second pressing plate 20 is hinged to the side of the first pressing plate 14, and the second rubber pads 21 are fixed to both ends of the lower surface of the second pressing plate 20. The support plate 22 is fixed to the side of the first pressing plate 14. A through hole 23 is opened in the middle of the support plate 22. The adjusting screw 24 is screwed into the through hole 23. The semicircular rubber block 28 is rotatably connected to the lower end of the adjusting screw 24.

[0035] The second pressing plate 20 has a pressing effect, the second rubber pad 21 has an anti-slip effect, the support plate 22 has a supporting effect, the through hole 23 has a connecting and adjusting effect, the adjusting screw 24 has an adjusting effect, and the semicircular rubber block 28 has a connecting effect;

[0036] As a preferred embodiment of the above technical solution, the stabilizing assembly further includes a spring column 25, a limiting groove 26 and a limiting rod 27;

[0037] The upper end of the spring column 25 is fixed on the support plate 22, the limiting groove 26 is fixed on the upper surface of the second pressure plate 20, and the limiting rod 27 is fixed on the lower end of the spring column 25;

[0038] The spring column 25 has a contraction function, and the limiting groove 26 and the limiting rod 27 play a limiting role;

[0039] As a preferred embodiment of the above technical solution, the semicircular rubber block 28 is movably connected to the upper surface of the second pressure plate 20, and the limiting rod 27 is movably connected in the limiting groove 26;

[0040] As a preferred embodiment of the above technical solution, the magnetic tile chamfering machine further includes a first rubber pad 140, a support plate 15, a conveyor belt 16 and a grinding wheel 17;

[0041] The first rubber pads 140 are fixed to both ends of the lower surface of the first pressing plate 14, the support plate 15 is fixed to the lower end of the support frame 12, the conveyor belt 16 is fixed to the side of the equipment box 10, and the grinding wheel 17 is rotatably connected to the side of the equipment box 10;

[0042] The first rubber pad 140 has an anti-slip effect, the support plate 15 plays a supporting role, the conveyor belt 16 is used to transport the magnetic tiles, and the grinding wheel 17 is used to grind the inner and outer arcs of the two ends of the magnetic tiles;

[0043] As a preferred embodiment of the above technical solution, there are four grinding wheels 17 , the support plate 15 is located in the middle of the grinding wheels 17 , and the conveyor belts 16 are located on both sides of the support plate 15 .

[0044] Working principle:

[0045] Adjust the stabilization assembly according to the curvature of the magnetic tile, rotate the adjusting screw 24 in the through hole 23, drive the semicircular rubber block 28 away from the support plate 22, push the second pressure plate 20 to rotate and form a certain curvature with the first pressure plate 14, and while the second pressure plate 20 rotates, it drives the spring column 25 to extend, and then drives the limiting rod 27 to move in the limiting groove 26. When chamfering, the first pressure plate 14 and the second pressure plate 20 move downward, driving the first rubber pad 140 and the second rubber pad 21 to be pressed tightly on the magnetic tile.

[0046] This step makes the positioning of the magnetic tile more stable when chamfering and avoids deviation.

[0047] See also Figure 4 As shown, this embodiment further includes, based on the above embodiment 1;

[0048] A reinforcement assembly, the reinforcement assembly includes a first groove 30, a second groove 31 and a T-shaped rubber pad 32;

[0049] The first groove 30 is opened in the middle of one end of the first rubber pad 140, and the second groove 31 is opened on both sides of the first groove 30. One end of the T-shaped rubber pad 32 is fixed to one end of the second rubber pad 21, and the other end is inserted into the first groove 30 and the second groove 31;

[0050] The first groove 30 and the second groove 31 serve as a connection, and the T-shaped rubber pad 32 has an anti-slip effect.

[0051] Working principle:

[0052] When the second pressure plate 20 rotates, it drives the T-shaped rubber pad 32 to move along the first groove 30 and the second groove 31. When chamfering, the first pressure plate 14 and the second pressure plate 20 move downward, driving the first rubber pad 140, the second rubber pad 21 and the T-shaped rubber pad 32 to press tightly on the magnetic tile.

[0053] This step reduces the gap between the first pressing plate 14 and the second pressing plate 20, increases the contact area between the first rubber pad 140 and the second rubber pad 21 and the magnetic tile, and further improves the stability of the magnetic tile positioning.

[0054] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. The device for chamfering the inner and outer arcs of magnetic tiles is characterized by: include: A magnetic tile chamfering machine, comprising an equipment box (10), a first hydraulic push rod (11), a support frame (12), a second hydraulic push rod (13) and a first pressing plate (14); The upper end of the first hydraulic push rod (11) is fixed to the top of the equipment box (10), and the lower section is embedded in the equipment box (10); the support frame (12) is fixed to the lower end of the first hydraulic push rod (11); the second hydraulic push rod (13) is fixed to the side of the support frame (12); and the first pressure plate (14) is fixed to the lower end of the second hydraulic push rod (13); A stabilizing assembly, comprising a second pressing plate (20), a second rubber pad (21), a support plate (22), a through hole (23), an adjusting screw (24) and a semicircular rubber block (28); The second pressing plate (20) is hinged to the side of the first pressing plate (14), the second rubber pad (21) is fixed to the two ends of the lower surface of the second pressing plate (20), the support plate (22) is fixed to the side of the first pressing plate (14), the through hole (23) is opened in the middle of the support plate (22), the adjusting screw (24) is screwed into the through hole (23), and the semicircular rubber block (28) is rotatably connected to the lower end of the adjusting screw (24).

2. The magnetic shoe inner and outer arc chamfering device according to claim 1, characterized in that: The stabilizing assembly further comprises a spring column (25), a limiting groove (26) and a limiting rod (27); The upper end of the spring column (25) is fixed on the support plate (22), the limiting groove (26) is fixed on the upper surface of the second pressing plate (20), and the limiting rod (27) is fixed on the lower end of the spring column (25).

3. The magnetic shoe inner and outer arc chamfering device according to claim 1, characterized in that: The semicircular rubber block (28) is movably connected to the upper surface of the second pressing plate (20), and the limiting rod (27) is movably connected in the limiting groove (26).

4. The magnetic shoe inner and outer arc chamfering device according to claim 1, characterized in that: The magnetic tile chamfering machine further comprises a first rubber pad (140), a supporting plate (15), a conveyor belt (16) and a grinding wheel (17); The first rubber pad (140) is fixed to both ends of the lower surface of the first pressing plate (14), the supporting plate (15) is fixed to the lower end of the supporting frame (12), the conveyor belt (16) is fixed to the side of the equipment box (10), and the grinding wheel (17) is rotatably connected to the side of the equipment box (10).

5. The magnetic shoe inner and outer arc chamfering device according to claim 4, characterized in that: There are four grinding wheels (17), a supporting plate (15) is located in the middle of the grinding wheels (17), and a conveyor belt (16) is located on both sides of the supporting plate (15).

6. The magnetic shoe inner and outer arc chamfering device according to claim 4, characterized in that: Also included are reinforcement components; The reinforcement assembly comprises a first groove (30), a second groove (31) and a T-shaped rubber pad (32); The first groove (30) is opened in the middle of one end of the first rubber pad (140), the second groove (31) is opened on both sides of the first groove (30), one end of the T-shaped rubber pad (32) is fixed to one end of the second rubber pad (21), and the other end is inserted into the first groove (30) and the second groove (31).

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