CN221676718U - A magnetic tile processing device capable of automatically fixing - Google Patents

Abstract

The utility model discloses an automatically-fixable magnetic shoe machining device, which relates to the technical field of magnetic shoe machining and comprises a machining table and clamping plates, wherein limiting plates are fixedly arranged on two sides of the middle part above the outer surface of the machining table, a telescopic spring is fixedly arranged on one side of the upper end of the inner surface of each limiting plate, each clamping plate is fixedly arranged at one end of the telescopic spring, a jacking block is slidably arranged below the inner part of each limiting plate, the surface, close to the opposite side of each limiting plate, of the upper end of each jacking block is an inclined plane, and connecting battens are fixedly arranged on the surface, close to the opposite side of each limiting plate, of each jacking block. This but automatic fixation's magnetic shoe processingequipment compares with current ordinary magnetic shoe processingequipment, can fix the centre gripping to the magnetic shoe voluntarily, prevents that the magnetic shoe from squinting, need not manual regulation and rotates and carry out centre gripping work, and the fixed work of automatic centre gripping can be accomplished after the magnetic shoe is placed, has reduced manual work volume, improves the convenience fixed to the magnetic shoe.

Description

A magnetic tile processing device capable of automatically fixing

Technical Field

The utility model relates to the technical field of magnetic tile processing, in particular to a magnetic tile processing device which can be automatically fixed.

Background Art

Motor magnets are a type of permanent magnet that is mainly used in permanent magnet motors. They are a type of tile-shaped/arc-shaped magnet used in automotive motors. Depending on the type of motor, there are different types of magnets, including NdFeB strong magnetic magnets, ferrite magnets, and samarium cobalt magnets. When processing magnets, the requirements for the inner arc surface are high, and during processing, the inner arc surface will also be polished.

For example, the public document with application number 202222799600.1 discloses a grinding processing device for automotive motor magnetic tiles. The utility model drives two clamping plates to approach each other through a moving component, and limits the two sides of the magnetic tile through a limit groove, so as to quickly realize the positioning of the magnetic tile; the swing component can drive the rotating rod to swing back and forth, so that the grinding disc grinds the inner arc surface of the magnetic tile, and the processing efficiency is high. However, when clamping and fixing the magnetic tile, it is still necessary to manually rotate the bidirectional screw to move the clamping plate to clamp the magnetic tile. It is necessary to manually turn the knob continuously, which increases the labor workload and makes it difficult to automatically complete the clamping work. In addition, it is extremely time-consuming to manually rotate it multiple times, which affects the efficiency of subsequent processing.

Therefore, in view of this, the existing structural deficiencies are studied and improved, and a magnetic tile processing device that can automatically fix is proposed.

Utility Model Content

The purpose of the utility model is to provide a magnetic tile processing device which can be automatically fixed to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatically fixed magnetic tile processing device, comprising a processing table and a splint, limit plates are fixedly installed on both sides of the middle above the outer surface of the processing table, a telescopic spring is fixedly installed on one side of the upper end of the inner surface of the limit plate, the splint is fixedly installed on one end of the telescopic spring, a top block is slidably arranged at the lower inside of the limit plate, the upper end of the top block is close to the side limit plates opposite to the side surface is set as an inclined surface, a connecting strip is fixedly installed at the lower side of the top block close to the side limit plates opposite to the side surface, a magnetic suction plate is fixedly installed at the middle above the surface of the connecting strip, and a lap plate is fixedly installed on the opposite side of the outer surface of the limit plate, and the concave curvature of the lap plate matches the curvature of the magnetic tile.

Preferably, support columns are fixedly installed on both sides of the limit plate above the outer surface of the processing table, and a crossbeam is fixedly provided on the top of the support column, and a guide groove is opened above the inner surface of the crossbeam.

Preferably, a sliding block is slidably arranged inside the guide groove, a moving block is fixedly mounted on the lower end of the sliding block, and a reciprocating screw is threadedly connected to the middle portion of the inner surface of the moving block.

Preferably, the reciprocating screw is rotatably connected to both ends of the inner surface of the beam through bearings, and a drive motor is provided at the right end of the reciprocating screw passing through the beam, and the drive motor is fixedly connected to the right end of the outer surface of the beam.

Preferably, an adaptive spring telescopic rod is fixedly provided below the outer surface of the moving block, a connecting frame is fixedly provided at the lower end of the adaptive spring telescopic rod, and polished hollow rollers are rotatably provided at both ends of the inner surface of the connecting frame through bearings.

Preferably, the front end of the grinding hollow roller is connected to a servo motor via a rotating rod penetrating a connecting frame, a through opening is opened on the surface of the grinding hollow roller, and a hose is connected to the rear end of the grinding hollow roller.

Preferably, the lower end of the hose passes through the upper rear side of the outer surface of the processing table and is located inside the processing table and is connected to a vacuum pump, and the vacuum pump is fixedly arranged on the lower rear side of the inner surface of the processing table, and the front end of the vacuum pump is connected to a collecting box through a pipeline, and an exhaust mesh port is opened on the left side of the inner surface of the collecting box, and the exhaust mesh port passes through the collecting box and the processing table and is connected to the outside world.

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

1. The utility model is provided with a limit plate, a telescopic spring, a clamping plate, a top block, a connecting strip plate, a magnetic suction plate and a lap plate. The two ends of the magnetic tile are placed on the lap plate. The lap plate lifts the magnetic tile. The magnetic suction plate is attracted by the magnetic tile and moves upward, driving the connecting strip plate and the top block to move upward synchronously. When the top block moves upward, the rear end of the clamping plate is pushed by its own inclined surface, so that the clamping plates move toward each other, and the edges of the two ends of the magnetic tile are clamped tightly to prevent the magnetic tile from deflecting. There is no need to manually adjust the rotation for clamping. After the magnetic tile is placed, the automatic clamping and fixing work can be completed, which reduces the manual workload and improves the convenience of fixing the magnetic tile.

2. The utility model is provided with guide grooves, sliders, moving blocks, reciprocating screws, driving motors, adaptive spring telescopic rods, connecting frames and grinding hollow rollers. The driving motor rotates the reciprocating screws, and under the limit of the guide grooves and sliders, the moving blocks are forced to move, driving the grinding hollow rollers to perform left and right cyclic grinding, thereby improving the efficiency of the grinding process. The adaptive spring telescopic rods can automatically shrink and extend according to the different curvatures of the magnetic tiles, so that the grinding hollow rollers can keep in close contact with the different curvatures of the magnetic tiles for grinding, thereby improving the stability and uniformity of the grinding.

3. The utility model is provided with a through port, a hose, a vacuum pump, a collection box and an exhaust mesh port. When the grinding hollow roller is rotating for grinding, the vacuum pump can immediately suck in the impurities dropped by the grinding hollow roller through the hose and the through port, thereby preventing the grinding debris from splashing at the first time, sucking in the debris, and discharging it into the collection box through the vacuum pump. The debris is collected and processed, and the exhausted wind is blown out through the exhaust mesh port, so that the grinding debris can be collected and concentrated in time and quickly, avoiding the impact of the debris splashing on the environment.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall three-dimensional structure of the utility model;

Figure 2 is a schematic cross-sectional view of the limit plate of the utility model;

Figure 3 is a schematic diagram of the cross-sectional structure of the utility model beam;

FIG4 is a schematic cross-sectional view of the processing table and the collection box of the utility model.

In the figure: 1. Processing table; 2. Limit plate; 3. Telescopic spring; 4. Clamp; 5. Top block; 6. Connecting strip; 7. Magnetic plate; 8. Overlap plate; 9. Support column; 10. Crossbeam; 11. Guide groove; 12. Slider; 13. Moving block; 14. Reciprocating screw; 15. Driving motor; 16. Adaptive spring telescopic rod; 17. Connecting frame; 18. Grinding hollow roller; 19. Servo motor; 20. Through port; 21. Hose; 22. Vacuum pump; 23. Collecting box; 24. Exhaust mesh port.

DETAILED DESCRIPTION

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.

As shown in Figures 1 and 2, an automatically fixed magnetic tile processing device includes a processing table 1 and a clamping plate 4. Limiting plates 2 are fixedly installed on both sides of the middle above the outer surface of the processing table 1, a telescopic spring 3 is fixedly installed on one side of the upper end of the inner surface of the limiting plate 2, and the clamping plate 4 is fixedly installed on one end of the telescopic spring 3. A top block 5 is slidably arranged at the lower part of the inner part of the limiting plate 2. The upper end of the top block 5 is close to the surface of the limiting plates 2 on both sides and the opposite side is set as an inclined surface. A connecting strip 6 is fixedly installed on the lower part of the top block 5 near the surface of the limiting plates 2 on both sides. A magnetic suction plate 7 is fixedly installed on the middle part above the surface of the connecting strip 6. A lap plate 8 is fixedly installed on the opposite side of the outer surface of the limiting plate 2, and the concave curvature of the lap plate 8 matches the curvature of the magnetic tile.

Furthermore, both ends of the magnetic tile are placed on the lap plate 8, and the lap plate 8 supports the magnetic tile to prevent the magnetic tile from falling.

Furthermore, the magnetic attraction plate 7 and the magnetic tile are attracted to each other by magnetic force, and the magnetic tile is restricted by the lap plate 8, so the magnetic attraction plate 7 can only move upward.

Furthermore, the connecting strip 6 connects the top block 5 and the magnetic attraction plate 7, and when the magnetic attraction plate 7 moves upward, the top block 5 is driven to move synchronously.

Furthermore, the top block 5 utilizes the characteristics of the inclined surface to gradually push the clamping plate 4 to move outward during the upward movement, thereby fixing and clamping the magnetic tile to prevent the magnetic tile from deflecting.

As shown in Figures 1, 3 and 4, support columns 9 are fixedly installed on both sides of the limit plate 2 above the outer surface of the processing table 1, and a crossbeam 10 is fixedly installed on the top of the support column 9, and a guide groove 11 is opened above the inner surface of the crossbeam 10, a slider 12 is slidably arranged inside the guide groove 11, and a moving block 13 is fixedly installed at the lower end of the slider 12, and a reciprocating screw 14 is threadedly connected to the middle part of the inner surface of the moving block 13, the reciprocating screw 14 is rotatably connected to the two ends of the inner surface of the crossbeam 10 through a bearing, and a drive motor 15 is arranged at the right end of the reciprocating screw 14 passing through the crossbeam 10, and the drive motor 15 is fixedly connected to the right end of the outer surface of the crossbeam 10, and an adaptive spring telescopic rod 16 is fixedly arranged below the outer surface of the moving block 13, and the adaptive spring telescopic rod 16 is fixedly arranged below the outer surface of the moving block 13. A connecting frame 17 is fixedly provided at the lower end of the retracting rod 16, and grinding hollow rollers 18 are rotatably provided at both ends of the inner surface of the connecting frame 17 through bearings, the front end of the grinding hollow roller 18 passes through the connecting frame 17 through a rotating rod and is connected to a servo motor 19, and a through opening 20 is provided on the surface of the grinding hollow roller 18, and a hose 21 is connected to the rear end of the grinding hollow roller 18, the lower end of the hose 21 passes through the upper rear side of the outer surface of the processing table 1 and is located inside the processing table 1 and is connected to a vacuum pump 22, and the vacuum pump 22 is fixedly provided on the lower rear side of the inner surface of the processing table 1, the front end of the vacuum pump 22 is connected to a collecting box 23 through a pipeline, and an exhaust mesh port 24 is provided on the left side of the inner surface of the collecting box 23, and the exhaust mesh port 24 passes through the collecting box 23 and the processing table 1 to communicate with the outside world.

Furthermore, the guide groove 11 and the slider 12 limit the moving block 13 to prevent the moving block 13 from rotating synchronously with the reciprocating screw 14, thereby forcing the moving block 13 to move stably.

Furthermore, the adaptive spring telescopic rod 16 is provided with a spring inside the sleeve, so that the internal sleeve rod can be extended or contracted, and can be automatically contracted and extended according to the different curvatures of the magnetic tile.

Furthermore, the through port 20 connects the inside and outside of the grinding hollow roller 18, and the hose 21 connects the vacuum pump 22 with the inside of the grinding hollow roller 18, so that the debris polished by the grinding hollow roller 18 can be sucked into the vacuum pump 22 through the through port 20 and the hose 21 at the first time to prevent the debris from splashing.

Furthermore, the debris is collected and processed by discharging the air into the collection box 23 through the vacuum pump 22, and the discharged air is blown out through the exhaust mesh port 24 to avoid a large amount of gas accumulation, which may cause the collection box 23 to collide and deform.

Working principle: When using the automatically fixed magnetic tile processing device, first, place the two ends of the magnetic tile on the lap plate 8. The lap plate 8 lifts the magnetic tile. The magnetic suction plate 7 below is attracted by the magnetic tile and moves upward, driving the connecting strip 6 and the top block 5 to move upward synchronously. When the top block 5 moves upward, it pushes the rear end of the clamping plate 4 through its own inclined surface, so that the clamping plate 4 moves toward each other, and the edges of the two ends of the magnetic tile are tightly clamped to prevent the magnetic tile from shifting. There is no need to manually adjust the rotation for clamping. After the magnetic tile is placed, the automatic clamping and fixing work can be completed. After the magnetic tile is clamped and fixed, the grinding work is carried out, and the servo motor 19 and the drive motor 15 are started at the same time. The servo motor 19 causes the grinding hollow roller 18 to start rotating for grinding, and the drive motor 15 causes the reciprocating screw 14 to start grinding. Rotate, and under the limitation of the guide groove 11 and the slider 12, force the moving block 13 to move, driving the grinding hollow roller 18 to perform left and right cyclic grinding. Through the adaptive spring telescopic rod 16, it can automatically shrink and extend according to the different curvatures of the magnetic tile, so that the grinding hollow roller 18 can keep in close contact with the different curvatures of the magnetic tile for grinding processing. During the grinding process, the vacuum pump 22 can immediately suck in the impurities dropped by the grinding hollow roller 18 through the hose 21 and the port 20, and prevent the grinding debris from splashing at the first time. The debris is sucked in and discharged into the collection box 23 through the vacuum pump 22. The debris is collected and processed, and the exhaust air will be blown out through the exhaust mesh port 24. This is the working principle of the automatically fixable magnetic tile processing device.

Claims (7)

1. The utility model provides a but automatic fixed magnetic shoe processingequipment, includes processing platform (1) and splint (4), its characterized in that, equal fixed mounting in surface top middle part both sides of processing platform (1) has limiting plate (2), the equal fixed mounting in internal surface upper end one side of limiting plate (2) has extension spring (3), splint (4) fixed mounting is in the one end of extension spring (3), the inside below slip of limiting plate (2) is provided with kicking block (5), the upper end of kicking block (5) is close to both sides limiting plate (2) subtend one side surface and sets up to the inclined plane, the below of kicking block (5) is close to both sides limiting plate (2) subtend one side surface fixed mounting and is connected slat (6), the equal fixed mounting in surface top middle part of connecting slat (6) has magnetic attraction board (7), the surface subtend one side of limiting plate (2) is equal fixed mounting of lapping plate (8), and the sunken radian and the radian phase-match of magnetic shoe.

2. The automatic-fixing magnetic shoe machining device according to claim 1, wherein support columns (9) are fixedly arranged on two sides of the limiting plate (2) above the outer surface of the machining table (1), a cross beam (10) is fixedly arranged at the top ends of the support columns (9), and a guide groove (11) is formed above the inner surface of the cross beam (10).

3. The automatic fixing magnetic shoe processing device according to claim 2, wherein a sliding block (12) is slidably arranged in the guide groove (11), a moving block (13) is fixedly arranged at the lower end of the sliding block (12), and a reciprocating screw (14) is connected with the middle part of the inner surface of the moving block (13) in a threaded manner.

4. A magnetic shoe processing device capable of being automatically fixed according to claim 3, wherein the reciprocating screw (14) is rotatably connected with both ends of the inner surface of the cross beam (10) through bearings, the right end of the reciprocating screw (14) penetrates through the cross beam (10) and is provided with a driving motor (15), and the driving motor (15) is fixedly connected with the right end of the outer surface of the cross beam (10).

5. A magnetic shoe machining device capable of being automatically fixed according to claim 3, characterized in that an adaptive spring telescopic rod (16) is fixedly arranged below the outer surface of the moving block (13), a connecting frame (17) is fixedly arranged at the lower end of the adaptive spring telescopic rod (16), and polishing hollow rollers (18) are rotatably arranged at two ends of the inner surface of the connecting frame (17) through bearings.

6. The automatic-fixing magnetic shoe machining device according to claim 5, wherein the front end of the polishing hollow roller (18) is connected with a servo motor (19) through a rotating rod penetrating through the connecting frame (17), a through hole (20) is formed in the surface of the polishing hollow roller (18), and a hose (21) is connected to the rear end of the polishing hollow roller (18).

7. The automatic-fixing magnetic shoe machining device according to claim 6, wherein the lower end of the hose (21) penetrates through the rear side above the outer surface of the machining table (1) and is connected with a vacuum pump (22) inside the machining table (1), the vacuum pump (22) is fixedly arranged on the rear side below the inner surface of the machining table (1), the front end of the vacuum pump (22) is connected with a collecting box (23) through a pipeline, an exhaust net opening (24) is formed in the left side of the inner surface of the collecting box (23), and the exhaust net opening (24) penetrates through the collecting box (23) and the machining table (1) to be communicated with the outside.