Diamond magnetic grinding device

Abstract

The utility model relates to the technical field of diamond grinding, in particular to a diamond magnetic grinding device, which is characterized in that the middle position of the upper end of a magnetic grinding machine is connected with a fixed bracket, the front side of the upper end of the fixed bracket is connected with a hydraulic machine, the lower end of the hydraulic machine is connected with a jacking sealing plate, and the lower end of the jacking sealing plate is slidably connected with a lifting round frame; the hydraulic machine can drive the jacking and pressing sealing plate to move downwards, so that the lifting round frame can be jacked and pressed, the arranged spring can be compressed, meanwhile, the connecting handrail and the containing leakage plate can be inserted into the grinding box, the jacking and pressing sealing plate can move upwards after the hydraulic machine is contracted, and therefore the lifting round frame can be jacked and pressed. According to the diamond grinding device, a lifting round frame is arranged, so that an arranged spring can stretch, then the lifting round frame can drive a connecting handrail and a containing leakage plate to move upwards, a grinding medium can be leaked out and reserved in a grinding box, and the recovery convenience after diamond grinding is improved.

Description

Technical Field

[0001] The utility model relates to a diamond magnetic abrasive device, belonging to the technical field of diamond grinding. Background Technique

[0002] The principle of magnetic abrasive machining is to use the action of a magnetic field to finish-machine a workpiece. During magnetic abrasive machining, abrasives are magnetized under the action of the magnetic field and thus have magnetism, and are arranged regularly along the magnetic lines of force. The surface of the workpiece is jointly affected by the magnetic field force and magnetic pressure to form a radial cutting component force, causing the abrasive grains to produce a cutting effect on the surface of the workpiece, so as to achieve the purpose of removing burrs. Especially during the process of machining a diamond into a conical mirror (machining a conical surface on one side of the diamond for reflecting light), in order to ensure the machining forming quality, it is necessary to grind the diamond workpiece.

[0003] There is a magnetic abrasive device with a publication number of CN214603409U. In this device, a number of upright columns are arranged in the working platform to place multiple parts to be processed. The magnetic abrasive device can process multiple parts in each batch, effectively improving the production efficiency. At the same time, an elastic blocking member is sleeved outside the upright columns, so that the parts to be processed are respectively restricted by the upright columns and the elastic blocking member inside and outside. However, when using this device, when putting the diamond into it for processing, since it will be wrapped by the abrasive medium, after magnetic abrasive machining, it is necessary to turn over the abrasive medium to find the diamond, and it is difficult to quickly separate the abrasive medium and the diamond, which is not convenient for quickly recycling and using the ground diamond; and when grinding and processing the diamond, although putting multiple diamonds in different positions for grinding can improve safety and grinding efficiency, it is difficult to perform automatic continuous grinding and processing, and it is necessary to take out the ground diamond before it can be used again, which is a waste of time. Content of the Utility Model

[0004] The purpose of the utility model is to provide a diamond magnetic abrasive device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A diamond magnetic abrasive device includes a magnetic abrasive machine, a grinding box and a control panel. A grinding box is arranged on the front side of the upper end of the magnetic abrasive machine. A fixed support frame is fixedly connected to the middle position of the upper end of the magnetic abrasive machine. A hydraulic press is fixedly connected to the front side of the upper end of the fixed support frame. A top pressure sealing plate is fixedly connected to the lower end of the hydraulic press. A lifting circular frame is slidably connected to the lower end of the top pressure sealing plate. A rotating support plate is rotatably connected to the outside of the fixed support frame. A fixed gear ring is fixedly connected to the inner side of the lower end of the rotating support plate. A transmission gear is meshed and connected to the lower end of the fixed gear ring. The transmission gear is rotatably connected to the fixed support frame.

[0006] As a further optimization, a control panel is fixedly connected to the right rear side of the upper end of the magnetic abrasive machine.

[0007] As a further optimization, a fixed limiting rod is fixedly connected to the outer side of the upper end of the rotating support plate. A spring is externally covered on the surface of the fixed limiting rod, and the fixed limiting rod is slidably connected with the lifting circular frame.

[0008] As a further optimization, a connecting railing is fixedly connected to the outer side of the lower end of the lifting circular frame. The lower end of the connecting railing is fixedly connected with a containing leakage plate, and a medium through hole is formed in the inner side of the containing leakage plate.

[0009] As a further optimization, a motor is fixedly connected to the left side of the lower end of the fixed support frame. The right end of the output shaft of the motor is fixedly connected with a worm. The upper end of the worm is meshed and connected with a worm gear, and the worm gear is fixedly connected with a transmission gear.

[0010] As a further optimization, there are four lifting circular frames, and the lifting circular frames are symmetrically arranged about the center axis of the rotating support plate.

[0011] As a further optimization, a limiting convex ring is arranged at the connection position between the fixed support frame and the rotating support plate, and the limiting convex ring is fixedly connected with the fixed support frame.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: By setting the hydraulic press, it can drive the top pressing sealing plate to move downward, so as to press the lifting circular frame, and the set spring can be compressed. At the same time, the connecting railing and the containing leakage plate can be inserted into the grinding box, so as to quickly load the contained diamond into the grinding box. After the hydraulic press contracts, the top pressing sealing plate can move upward, so that the set spring can stretch, and then the lifting circular frame can drive the connecting railing and the containing leakage plate to move upward and out, so that the grinding medium can leak out and be retained in the grinding box, improving the convenience of recycling after diamond grinding. The present utility model rotates the motor to make the worm drive the worm gear to rotate, so that the transmission gear can drive the fixed tooth ring to rotate, so that the rotating support plate can drive the four lifting circular frames to rotate and switch positions, so as to automatically switch multiple batches of diamonds, and cooperate with the setting of the diamond recovery structure, the device can automatically and continuously grind and process the diamond, thereby effectively improving the magnetic abrasive machining efficiency of the diamond. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the specific embodiments of the present utility model, and do not constitute a limitation to the present utility model.

[0014] Figure 1This is the front view of the present utility model;

[0015] Figure 2 This is the schematic installation structure diagram of the lifting circular frame and the connecting railing of the present utility model;

[0016] Figure 3 This is the top view of the installation structure of the material storage leakage plate of the present utility model;

[0017] Figure 4 This is the right sectional view of the installation structure of the grinding box, the fixed support frame and the rotating support plate of the present utility model;

[0018] Figure 5 This is the schematic installation structure diagram of the worm and the worm wheel of the present utility model;

[0019] In the figure: 1, magnetic grinding machine; 2, grinding box; 3, fixed support frame; 4, hydraulic press; 5, top pressing sealing plate; 6, lifting circular frame; 7, rotating support plate; 8, fixed gear ring; 9, transmission gear; 10, control panel; 11, fixed limit rod; 12, spring; 13, connecting railing; 14, material storage leakage plate; 15, medium through hole; 16, motor; 17, worm; 18, worm wheel. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1:

[0022] Please refer to Figures 1 to 5, a diamond magnetic abrasive device, including a magnetic abrasive machine 1, an abrasive box 2 and a control panel 10. There is an abrasive box 2 provided on the front side of the upper end of the magnetic abrasive machine 1. A fixed support frame 3 is fixedly connected to the middle position of the upper end of the magnetic abrasive machine 1. A hydraulic press 4 is fixedly connected to the front side of the upper end of the fixed support frame 3. The lower end of the hydraulic press 4 is fixedly connected to a top pressure sealing plate 5. The lower end of the top pressure sealing plate 5 is slidably connected to a lifting circular frame 6. A control panel 10 is fixedly connected to the upper right rear side of the magnetic abrasive machine 1. The outer side of the upper end of the rotating support plate 7 is fixedly connected to a fixed limiting rod 11. A spring 12 is covered on the surface of the fixed limiting rod 11. The fixed limiting rod 11 is slidably connected with the lifting circular frame 6. The outer side of the lower end of the lifting circular frame 6 is fixedly connected to a connecting railing 13. The lower end of the connecting railing 13 is fixedly connected to a containing leakage plate 14. A medium through hole 15 is opened inside the containing leakage plate 14. By setting the function of the hydraulic press 4, it can drive the top pressure sealing plate 5 to move downward, so as to be able to press the lifting circular frame 6, and make the set spring 12 compress. At the same time, it can make the connecting railing 13 and the containing leakage plate 14 insert into the abrasive box 2, and then quickly load the contained diamond into the abrasive box 2. After the hydraulic press 4 contracts, it can make the top pressure sealing plate 5 move upward, so that the set spring 12 can stretch, and then make the lifting circular frame 6 drive the connecting railing 13 and the containing leakage plate 14 to move upward and out, so that the abrasive medium can leak out and be retained in the abrasive box 2, improving the convenience of recycling after diamond grinding.

[0023] Embodiment 2:

[0024] Please refer to Figure 1 , Figure 4 and Figure 5 , the difference between this embodiment and Embodiment 1 is that: a rotating support plate 7 is rotatably connected to the outside of the fixed support frame 3. A fixed gear ring 8 is fixedly connected to the inner side of the lower end of the rotating support plate 7. A transmission gear 9 is meshed and connected to the lower end of the fixed gear ring 8. The transmission gear 9 is rotatably connected with the fixed support frame 3. A motor 16 is fixedly connected to the left side of the lower end of the fixed support frame 3. The right end of the output shaft of the motor 16 is fixedly connected to a worm 17. The upper end of the worm 17 is meshed and connected to a worm gear 18. The worm gear 18 is fixedly connected with the transmission gear 9. The number of the lifting circular frames 6 is four. The lifting circular frames 6 are symmetrically arranged about the center axis of the rotating support plate 7. A limiting convex ring is provided at the connection position between the fixed support frame 3 and the rotating support plate 7. The limiting convex ring is fixedly connected with the fixed support frame 3. By rotating the motor 16, the worm 17 can drive the worm gear 18 to rotate, so that the transmission gear 9 can drive the fixed gear ring 8 to rotate, so that the rotating support plate 7 can drive the four lifting circular frames 6 to rotate and switch positions, and then the multi-batch diamonds can be automatically switched. With the setting of the diamond recovery structure, the device can automatically and continuously grind and process the diamonds, and then can effectively improve the magnetic abrasive processing efficiency of the diamonds.

[0025] Working principle of the utility model: When this device is in use, the hydraulic press 4 can drive the top pressing sealing plate 5 to move downward, so as to press the lifting circular frame 6, and compress the spring 12 arranged. At the same time, the connecting railing 13 and the containing leakage plate 14 can be inserted into the grinding box 2, so as to quickly load the contained diamond into the grinding box 2. After the hydraulic press 4 contracts, the top pressing sealing plate 5 can move upward, so that the arranged spring 12 can stretch, and then the lifting circular frame 6 can drive the connecting railing 13 and the containing leakage plate 14 to move upward and out, so that the grinding medium can leak out and remain in the grinding box 2, improving the convenience of recycling after diamond grinding. By rotating the motor 16, the worm 17 can drive the worm wheel 18 to rotate, so that the transmission gear 9 can drive the fixed tooth ring 8 to rotate, so that the rotating support plate 7 can drive the four lifting circular frames 6 to rotate and switch positions, so as to automatically switch multiple batches of diamonds, and cooperate with the setting of the diamond recovery structure to enable the device to automatically and continuously grind and process diamonds, thereby effectively improving the magnetic grinding efficiency of diamonds.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diamond magnetic grinding device, comprising a magnetic grinding machine (1), a grinding box (2) and a control panel (10), characterized in that: A grinding box (2) is provided at the front side of the upper end of the magnetic grinding machine (1); a fixed support frame (3) is connected to the middle position of the upper end of the magnetic grinding machine (1); a hydraulic press (4) is connected to the front side of the upper end of the fixed support frame (3); a top pressure sealing plate (5) is connected to the lower end of the hydraulic press (4); a lifting circular frame (6) is slidably connected to the lower end of the top pressure sealing plate (5); a rotating support plate (7) is rotatably connected to the outer side of the fixed support frame (3); a fixed gear ring (8) is connected to the inner side of the lower end of the rotating support plate (7); a transmission gear (9) is meshedly connected to the lower end of the fixed gear ring (8); and the transmission gear (9) is rotatably connected to the fixed support frame (3).

2. A diamond magnetic grinding device according to claim 1, characterized in that: A control panel (10) is connected to the right rear side of the upper end of the magnetic grinding machine (1).

3. A diamond magnetic grinding device according to claim 1, characterized in that: A fixed limiting rod (11) is connected to the outer side of the upper end of the rotating support plate (7), a spring (12) is coated on the surface of the fixed limiting rod (11), and the fixed limiting rod (11) is slidably connected to the lifting circular frame (6).

4. A diamond magnetic grinding device according to claim 1, characterized in that: The outer side of the lower end of the lifting circular frame (6) is connected to a connecting railing (13), the lower end of the connecting railing (13) is fixedly connected to a containing leak plate (14), and the inner side of the containing leak plate (14) is provided with a medium through hole (15).

5. The diamond magnetic grinding device according to claim 1, characterized in that: A motor (16) is connected to the left side of the lower end of the fixed support frame (3); a worm (17) is connected to the right end of the output shaft of the motor (16); a worm wheel (18) is meshedly connected to the upper end of the worm wheel (17); and the worm wheel (18) is fixedly connected to the transmission gear (9).

6. A diamond magnetic grinding device according to claim 1, characterized in that: There are four lifting circular frames (6), and the lifting circular frames (6) are symmetrically arranged about the central axis of the rotating support plate (7).

7. A diamond magnetic grinding device according to claim 1, characterized in that: A limiting convex ring is provided at the connection position between the fixed support frame (3) and the rotating support plate (7), and the limiting convex ring is fixedly connected to the fixed support frame (3).

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