High-chromium steel ball polishing device

Abstract

The utility model provides a high-chromium steel ball polishing device, which relates to the technical field of high-chromium steel balls, and comprises a bottom plate, a rotating component arranged at the top of the bottom plate, a workbench arranged at the top of the rotating component, an adjusting component arranged at the top of the workbench, a ball seat arranged at the top of the adjusting component, and a sliding chute arranged at the top of the workbench, a first electric push rod is installed in the sliding groove. According to the high-chromium steel ball polishing device, a high-chromium steel ball to be polished is placed in the ball seat, the first electric push rod is started to extend, so that the four clamping plates are driven to move towards the ball seat, the four clamping plates clamp and fix the high-chromium steel ball front, back, left and right, the clamping effect is better, the falling risk is greatly reduced, and meanwhile the high-chromium steel ball can be polished by starting the dust suction pump. According to the polishing machine, dust and chippings generated in the polishing process are sucked into the dust collection hard pipe through the dust collection cover and then conveyed into the dust collection box through the conveying hard pipe, and the situation that the dust and chippings fly into the surrounding air to pollute the environment and harm the body health of workers is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of high-chromium steel balls, in particular to a high-chromium steel ball polishing device. Background Art

[0002] High chromium steel balls are produced by medium frequency electric furnace smelting, metal mold or sand casting. Therefore, domestic wear-resistant material manufacturers often call them high chromium alloy cast balls. High chromium steel balls are widely used in mining, metallurgy, building materials and other industries. Their surface finish directly affects their performance and life. Therefore, it is very important to ensure the surface finish of high chromium steel balls. Polishing equipment is usually used to polish high chromium steel balls.

[0003] When the high-chromium steel ball is being polished, it needs to be clamped and fixed. However, the existing polishing device can only clamp and fix the high-chromium steel ball on the left and right sides, and cannot clamp and fix the steel ball on the front and back sides. The clamping effect is poor, and the high-chromium steel ball is at risk of falling off. In addition, the high-chromium steel ball will generate a large amount of dust and debris due to the intense friction during the polishing process, and the existing polishing device cannot handle this dust and debris, so that the dust and debris will fly into the surrounding air to pollute the environment and cause harm to the health of workers. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that the clamping and fixing effect of high chromium steel balls is poor, the high chromium steel balls have the risk of falling off, and the dust and debris generated during the polishing process cannot be processed, and a high chromium steel ball polishing device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-chromium steel ball polishing device comprises a base plate, a rotating assembly is arranged on the top of the base plate, a working table is arranged on the top of the rotating assembly, an adjusting assembly is arranged on the top of the working table, a ball seat is arranged on the top of the adjusting assembly, a slide groove is opened on the top of the working table, a first electric push rod is installed in the slide groove, a sliding block is slidably connected in the slide groove, the telescopic end of the first electric push rod is fixedly connected to the sliding block, the top of the sliding block is fixedly connected to a connecting frame, a splint is fixedly connected to one side of the connecting frame, the top of the base plate is fixedly connected to a supporting frame, a polishing assembly is arranged on the inner top of the supporting frame, a dust collecting box is arranged on the top of the supporting frame, a dust suction pump is arranged on the top of the supporting frame, an input end of the dust suction pump is fixedly connected with a dust suction hard pipe, an end of the dust suction hard pipe away from the dust suction pump passes through the supporting frame, a dust suction hood is installed on the end of the dust suction hard pipe away from the dust suction pump, an output end of the dust suction pump is fixedly connected with a conveying hard pipe, and an end of the conveying hard pipe away from the dust suction pump is connected with the interior of the dust collecting box.

[0006] Preferably, the rotating assembly includes a turntable, which is rotatably connected to the top of the base plate, and a rack is fixedly sleeved on the outer surface of the turntable.

[0007] Preferably, a first reduction motor is fixedly mounted on the top of the base plate, and a gear is provided at the output end of the first reduction motor, and the gear is meshingly connected with the rack.

[0008] Preferably, the adjustment assembly includes a fixed shell, the fixed shell is fixedly connected to the top of the workbench, and the second reduction motor is fixedly installed on the bottom of the workbench.

[0009] Preferably, the output end of the second reduction motor is fixedly connected with a screw rod, and the smooth end of the screw rod movably passes through the workbench.

[0010] Preferably, a lifting block is sleeved on the outer surface of the screw, the top of the lifting block is fixedly connected to the ball seat, a limiting groove is provided on the inner surface of the fixed shell, the limiting block is slidably connected in the limiting groove, and the limiting block is fixedly connected to the lifting block.

[0011] Preferably, the polishing assembly includes a second electric push rod, which is installed on the inner top of the support frame, and a polishing machine is provided at the telescopic end of the second electric push rod.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by placing the high-chromium steel ball to be polished into the ball seat, starting the first electric push rod, so that the first electric push rod drives the slider to slide in the slide groove, and the slider drives the connecting frame to move, thereby driving the four clamping plates to move toward the ball seat, and then the four clamping plates clamp and fix the high-chromium steel ball in the front, back, left and right directions, the clamping effect is better, and the risk of falling off is greatly reduced. At the same time, by starting the dust suction pump, the dust hood sucks the dust and debris generated during the polishing process into the dust suction hard pipe, and then transports it to the dust collecting box through the conveying hard pipe, so as to prevent these dust and debris from flying into the surrounding air to pollute the environment and cause harm to the health of workers.

[0014] 2. In the utility model, an adjustment component is provided to start the second reduction motor, so that the second reduction motor drives the screw to rotate. Since the limit block limits the lifting block, the screw drives the lifting block to move upward or downward, thereby driving the ball seat to move upward or downward, which is convenient for adjusting the height of the high-chromium steel ball. After adjusting to the appropriate height, the high-chromium steel ball is clamped and fixed by four clamping plates to improve the clamping and fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the main structure of a high-chrome steel ball polishing device is proposed for the utility model;

[0016] Figure 2 The utility model provides a left side structural stereogram of a high chrome steel ball polishing device;

[0017] Figure 3 The utility model provides a bottom side structural stereogram of a high chrome steel ball polishing device;

[0018] Figure 4 The utility model provides a sectional structural stereogram of a workbench in a high-chrome steel ball polishing device;

[0019] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0020] Legend: 1. Base plate; 2. Rotating assembly; 201. Turntable; 202. Rack; 203. First reduction motor; 204. Gear; 3. Workbench; 4. Adjusting assembly; 401. Fixed shell; 402. Second reduction motor; 403. Screw; 404. Lifting block; 405. Limiting groove; 406. Limiting block; 5. Ball seat; 6. Slide; 7. First electric push rod; 8. Sliding block; 9. Connecting frame; 10. Clamp; 11. Support frame; 12. Polishing assembly; 121. Second electric push rod; 122. Polishing machine; 13. Dust box; 14. Dust pump; 15. Dust pipe; 16. Dust hood; 17. Conveying pipe. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Example 1: Figure 1 - Figure 5As shown, the utility model provides a high-chrome steel ball polishing device, including a bottom plate 1, a rotating assembly 2 is arranged on the top of the bottom plate 1, a workbench 3 is arranged on the top of the rotating assembly 2, an adjusting assembly 4 is arranged on the top of the workbench 3, a ball seat 5 is arranged on the top of the adjusting assembly 4, a slide groove 6 is opened on the top of the workbench 3, a first electric push rod 7 is installed in the slide groove 6, a slider 8 is slidably connected in the slide groove 6, a telescopic end of the first electric push rod 7 is fixedly connected to the slider 8, a connecting frame 9 is fixedly connected to the top of the slider 8, a clamping plate 10 is fixedly connected to one side of the connecting frame 9, and the bottom plate 1 A support frame 11 is fixedly connected to the top, a polishing assembly 12 is provided on the inner top of the support frame 11, a dust box 13 is installed on the top of the support frame 11, a dust pump 14 is installed on the top of the support frame 11, an input end of the dust pump 14 is fixedly connected with a dust suction hard pipe 15, an end of the dust suction hard pipe 15 away from the dust pump 14 passes through the support frame 11, a dust hood 16 is installed on the end of the dust suction hard pipe 15 away from the dust pump 14, an output end of the dust pump 14 is fixedly connected with a conveying hard pipe 17, and an end of the conveying hard pipe 17 away from the dust pump 14 is connected to the inside of the dust box 13.

[0024] The effect achieved by the entire embodiment 1 is that by placing the high-chromium steel ball to be polished into the ball seat 5, starting the first electric push rod 7, so that the first electric push rod 7 drives the slider 8 to slide in the slide groove 6, and the slider 8 drives the connecting frame 9 to move, thereby driving the four clamping plates 10 to move toward the ball seat 5, and then the four clamping plates 10 clamp and fix the high-chromium steel ball front, back, left and right, the clamping effect is better, and the risk of falling off is greatly reduced. At the same time, by starting the dust suction pump 14, the dust hood 16 sucks the dust and debris generated during the polishing process into the dust suction hard pipe 15, and then transports it to the dust collecting box 13 through the conveying hard pipe 17, so as to prevent these dust and debris from flying into the surrounding air to pollute the environment and cause harm to the health of workers.

[0025] Example 2: Figure 1 - Figure 5As shown, the rotating assembly 2 includes a turntable 201, which is rotatably connected to the top of the base plate 1, and a rack 202 is fixedly sleeved on the outer surface of the turntable 201. A first reduction motor 203 is fixedly installed on the top of the base plate 1, and a gear 204 is provided at the output end of the first reduction motor 203. The gear 204 is meshed and connected with the rack 202. The adjusting assembly 4 includes a fixed shell 401, and the fixed shell 401 is fixedly connected to the top of the workbench 3. A second reduction motor 402 is fixedly installed at the bottom of the workbench 3, and the output end of the second reduction motor 402 is fixedly connected There is a screw 403, the smooth end of the screw 403 is movable and passes through the workbench 3, the outer surface of the screw 403 is sleeved with a lifting block 404, the top of the lifting block 404 is fixedly connected to the ball seat 5, the inner surface of the fixed shell 401 is provided with a limiting groove 405, the limiting block 406 is slidably connected in the limiting groove 405, and the limiting block 406 is fixedly connected to the lifting block 404. The polishing assembly 12 includes a second electric push rod 121, the second electric push rod 121 is installed on the inner top of the support frame 11, and the telescopic end of the second electric push rod 121 is provided with a polishing machine 122.

[0026] The effect achieved by the entire embodiment 2 is that, by providing a rotating component 2, the first reduction motor 203 is started, so that the gear 204 is driven to rotate. Since the gear 204 is meshed and connected with the rack 202, the rack 202 drives the turntable 201 to rotate, thereby driving the clamped and fixed high-chrome steel ball to rotate, which is convenient for the polishing operation. Then, by providing an adjusting component 4, the second reduction motor 402 is started, so that the second reduction motor 402 drives the screw 403 to rotate. Since the limit block 406 limits the lifting block 404, the screw 403 drives the lifting block 404 to move upward or downward, thereby driving the ball seat 5 to move upward or downward, which is convenient for adjusting the height of the high-chrome steel ball. After adjusting to a suitable height, the high-chrome steel ball is clamped and fixed by four clamping plates 10 to improve the clamping and fixing effect. Then, by providing a polishing component 12, the polishing machine 122 is started, and then the second electric push rod 121 is started to extend, driving the polishing machine 122 to descend close to the high-chrome steel ball, and the surface of the high-chrome steel ball is polished.

[0027] Working principle: When in use, the high-chrome steel ball to be polished is placed in the ball seat 5, and then the second reduction motor 402 is started, so that the second reduction motor 402 drives the screw 403 to rotate, and because the limit block 406 limits the lifting block 404, the screw 403 drives the lifting block 404 to move upward or downward, thereby driving the ball seat 5 to move upward or downward, and the height of the high-chrome steel ball is adjusted. After adjusting to the appropriate height, the first electric push rod 7 is started to extend, so that the first electric push rod 7 drives the slider 8 to slide in the slide groove 6, and the slider 8 drives the connecting frame 9 to move, thereby driving the four clamping plates 10 to move toward the ball seat 5, and then the four clamping plates 10 clamp and fix the high-chrome steel ball front, back, left and right, and then the polishing machine 122 is started, and then the second electric push rod 121 is started to extend, driving the polishing machine 122 to move down The first reduction motor 203 is started during polishing to drive the gear 204 to rotate. Since the gear 204 is meshed with the rack 202, the rack 202 drives the turntable 201 to rotate, thereby driving the clamped high-chrome steel ball to rotate, which is convenient for the polishing operation. At the same time, the dust suction pump 14 is started to make the dust hood 16 suck the dust and debris generated during the polishing process into the dust suction hard pipe 15, and then transport it to the dust collecting box 13 through the conveying hard pipe 17 to prevent these dust and debris from flying into the surrounding air and polluting the environment. Similarly, by starting the first electric push rod 7 to contract, the four clamps 10 can be moved away from the high-chrome steel ball to release it, and then the angle of the high-chrome steel ball is rotated, and then it is clamped and fixed, and the unpolished area can be polished.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A high chrome steel ball polishing device, comprising a base plate (1), characterized in that: A rotating assembly (2) is arranged on the top of the bottom plate (1), a workbench (3) is arranged on the top of the rotating assembly (2), an adjusting assembly (4) is arranged on the top of the workbench (3), a ball seat (5) is arranged on the top of the adjusting assembly (4), a slide groove (6) is provided on the top of the workbench (3), a first electric push rod (7) is installed in the slide groove (6), a slider (8) is slidably connected in the slide groove (6), a telescopic end of the first electric push rod (7) is fixedly connected to the slider (8), a connecting frame (9) is fixedly connected to the top of the slider (8), a clamping plate (10) is fixedly connected to one side of the connecting frame (9), and a support frame (10) is fixedly connected to the top of the bottom plate (1). 1), a polishing assembly (12) is arranged on the inner top of the support frame (11), a dust collecting box (13) is installed on the top of the support frame (11), a dust suction pump (14) is installed on the top of the support frame (11), an input end of the dust suction pump (14) is fixedly connected with a dust suction hard pipe (15), one end of the dust suction hard pipe (15) away from the dust suction pump (14) passes through the support frame (11), one end of the dust suction hard pipe (15) away from the dust suction pump (14) is installed with a dust suction cover (16), an output end of the dust suction pump (14) is fixedly connected with a delivery hard pipe (17), and one end of the delivery hard pipe (17) away from the dust suction pump (14) is connected to the inside of the dust collecting box (13).

2. A high chrome steel ball polishing device according to claim 1, characterized in that: The rotating assembly (2) comprises a rotating table (201), the rotating table (201) is rotatably connected to the top of the bottom plate (1), and a rack (202) is fixedly sleeved on the outer surface of the rotating table (201).

3. A high chrome steel ball polishing device according to claim 2, characterized in that: A first reduction motor (203) is fixedly mounted on the top of the bottom plate (1); a gear (204) is provided at the output end of the first reduction motor (203); and the gear (204) is meshingly connected with the rack (202).

4. A high chrome steel ball polishing device according to claim 1, characterized in that: The adjustment component (4) comprises a fixed shell (401), the fixed shell (401) is fixedly connected to the top of the workbench (3), and a second reduction motor (402) is fixedly mounted on the bottom of the workbench (3).

5. A high chrome steel ball polishing device according to claim 4, characterized in that: The output end of the second reduction motor (402) is fixedly connected to a screw rod (403), and the smooth end of the screw rod (403) movably passes through the workbench (3).

6. A high chrome steel ball polishing device according to claim 5, characterized in that: The outer surface of the screw rod (403) is sleeved with a lifting block (404), the top of the lifting block (404) is fixedly connected to the ball seat (5), the inner surface of the fixed shell (401) is provided with a limiting groove (405), the limiting block (406) is slidably connected in the limiting groove (405), and the limiting block (406) is fixedly connected to the lifting block (404).

7. A high chrome steel ball polishing device according to claim 1, characterized in that: The polishing assembly (12) comprises a second electric push rod (121), the second electric push rod (121) is mounted on the inner top of the support frame (11), and a polishing machine (122) is provided at the telescopic end of the second electric push rod (121).

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