Grinding equipment for roller machining

Abstract

The utility model relates to the technical field of grinding equipment, and discloses grinding equipment for roller machining, which comprises a mounting frame, a liquid storage tank fixedly connected to the front end of the right side of the mounting frame, a water inlet pipe fixedly connected to the left side of the liquid storage tank, and a booster pump fixedly mounted at the rear end of the right side of the mounting frame. The input end of the booster pump is connected with the bottom end of the liquid storage box through a fixing pipe, the output end of the booster pump is fixedly connected with a conveying pipe, the other end of the conveying pipe is fixedly connected with a folding pipe, the other end of the folding pipe is fixedly connected with a spraying head, a first motor is fixedly installed at the rear end of the left side of the installation frame, and the output end of the first motor is fixedly connected with a threaded rod. According to the utility model, the splashing of sparks and scraps can be reduced conveniently, the pollution to the working environment is reduced, the lubrication degree of the roller during polishing is improved, the polishing precision is improved, local cooling is facilitated, and the phenomena of thermal damage to the roller caused by overheating and damage to the roller caused by overheating are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a grinding equipment for roller processing. Background Art

[0002] Roller is a key component of steel rolling equipment in the metallurgical industry. It is mainly composed of three parts: roll body, roll neck and shaft head. The roll body is the middle part of the roll that actually participates in rolling metal, and has a smooth cylindrical or grooved surface. During the rolling process, the roll surface will be affected by harsh environments such as friction and alternating cooling, resulting in physical wear and chemical corrosion on the surface. These damages and defects will affect the hardness and roughness of the roll, and thus affect the rolling effect and product quality. These damage layers and surface defects can be removed by grinding, and the surface quality of the roll can be restored. However, the roll grinding device has certain defects. The current roll grinding device is troublesome to install and fix the roll, and it is not convenient to install and grind it on a rotating device. It is difficult to operate. At the same time, it cannot be adjusted according to the length of the roll, and the roll cannot be polished smooth when grinding.

[0003] In order to solve the above problems, a utility model patent with publication number CN210909259U discloses a grinding device for roller processing. By setting a screw rod, it can be adjusted according to the length of the roller during operation to facilitate processing. By setting a clamping plate and twisting the twisting block on the clamping plate, the screw rod drives the positioning block to clamp and cooperate, so that the clamping effect is better and the clamping is more stable.

[0004] The above-mentioned grinding equipment still has some shortcomings when used. When grinding the rolling mill rollers, sparks will be generated through the high-speed rotation of the grinding disc, causing the ground chips to splash. Some of the chips will fall into the grinding rolling mill roller, causing dullness when the rolling mill roller is ground, resulting in reduced precision. It is also inconvenient to reduce dust from the chips, which pollutes the working environment and causes physical harm to the workers. When grinding the rolling mill rollers, local overheating will cause thermal damage to the rolling mill rollers, reducing the service life of the rolling mill rollers. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a grinding device for roller processing.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding equipment for roller processing, comprising an installation frame, a right front end of the installation frame is fixedly connected to a liquid storage box, a left side of the liquid storage box is fixedly connected to a water inlet pipe, a right rear end of the installation frame is fixedly installed with a booster pump, the input end of the booster pump is connected to the bottom end of the liquid storage box through a fixed pipe, the output end of the booster pump is fixedly connected to a delivery pipe, the other end of the delivery pipe is fixedly connected to a folding pipe, the other end of the folding pipe is fixedly connected to a spray head, a motor 1 is fixedly installed at the left rear end of the installation frame, the output end of the motor 1 is fixedly connected to a threaded rod, the rear side of the spray head is threadedly connected to the outside of the threaded rod, the bottom end of the installation frame is fixedly connected to a filter plate, and the bottom end of the filter plate is fixedly connected to a water receiving box.

[0007] As a further description of the above technical solution:

[0008] A second motor is fixedly installed on the middle part of the rear side of the filter plate, a bidirectional screw is fixedly connected to the output end of the second motor, scrapers are threadedly connected to the front and rear sides of the outside of the bidirectional screw, a plurality of mounting grooves are arranged on the inner bottom end of the scraper, a sliding column is slidably connected to the inner side of the mounting groove, a cleaning brush is fixedly connected to the other end of the sliding column, a spring is fixedly connected to the outer side of the top end of the cleaning brush, a dirt receiving box is fixedly connected to the front and rear sides of the water receiving box, and cleaning plates are slidably connected to the opposite sides of the dirt receiving boxes on the front and rear sides.

[0009] As a further description of the above technical solution:

[0010] The opposite sides of the interior of the dirt receiving box are provided with slide grooves, and the outer sides of the cleaning plates on the front and rear sides are slidably connected to the inner sides of the slide grooves on the front and rear sides.

[0011] As a further description of the above technical solution:

[0012] A fixing plate is fixedly connected to the inner bottom end of the installation frame, and sliding grooves are arranged on both left and right sides of the top end of the fixing plate.

[0013] As a further description of the above technical solution:

[0014] The inner side of the sliding groove is slidably connected with a clamping sleeve, and the outer side of the clamping sleeve is penetrated by a plurality of bolts.

[0015] As a further description of the above technical solution:

[0016] A clamping pad is arranged at the other end of the bolt, and a nut is threadedly connected to the outer side of the bolt.

[0017] As a further description of the above technical solution:

[0018] The other end of the bidirectional screw rod is rotatably connected to the middle part of the front side of the filter plate, and the other ends of the plurality of springs are fixedly connected to the bottom end of the scraper plate.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, through the cooperation of the liquid storage box, the water inlet pipe, the fixed pipe, the conveying pipe, the folding pipe, the spray head, the threaded rod, the filter plate and the water receiving box, the grinding equipment for roller processing is provided with the function of spraying water on the roller in an all-round manner, which is convenient for reducing the splashing of sparks and debris, reducing the pollution of the working environment, improving the lubrication of the roller when being ground, improving the grinding accuracy, facilitating local cooling, reducing the thermal damage to the roller caused by overheating, causing the damage to the roller, and extending the service life of the roller.

[0021] 2. In the utility model, through the mutual cooperation of the bidirectional screw, scraper, mounting groove, sliding column, cleaning brush, spring, dirt collecting box and cleaning plate, the grinding equipment for roller processing is provided with the function of cleaning and collecting the grinding debris after grinding, without manual cleaning and without stopping the equipment for cleaning, so that the work progress is not delayed, the cleaning efficiency is improved and the workload of the staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a grinding device for roller processing proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a spray head of a grinding device for roller processing proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a dirt receiving box of a grinding device for roller processing proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the scraper structure of a grinding device for roller processing proposed by the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of a cleaning plate of a grinding device for roller processing proposed by the utility model;

[0027] Figure 6 The utility model discloses a schematic diagram of a clamping pad structure of a grinding device for roller processing.

[0028] Legend:

[0029] 1. Installation frame; 2. Liquid storage tank; 3. Water inlet pipe; 4. Booster pump; 5. Fixed pipe; 6. Delivery pipe; 7. Folding pipe; 8. Spray head; 9. Motor 1; 10. Threaded rod; 11. Filter plate; 12. Motor 2; 13. Bidirectional screw rod; 14. Scraper; 15. Installation slot; 16. Sliding column; 17. Cleaning brush; 18. Spring; 19. Water collection box; 20. Dirt collection box; 21. Cleaning plate; 22. Slide slot; 23. Fixed plate; 24. Sliding slot; 25. Clamping sleeve; 26. Bolt; 27. Nut; 28. Clamping pad. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-6 The utility model provides an embodiment: a grinding device for roller processing, including a mounting frame 1, a liquid storage box 2 is fixedly connected to the front end of the right side of the mounting frame 1, a water inlet pipe 3 is fixedly connected to the left side of the liquid storage box 2, and is used to transport liquid to the inside of the liquid storage box 2, a booster pump 4 is fixedly installed at the rear end of the right side of the mounting frame 1 to increase the pressure of the water flow, the input end of the booster pump 4 is connected to the bottom end of the liquid storage box 2 through a fixed pipe 5, and the output end of the booster pump 4 is fixedly connected to a delivery pipe 6 for convenient liquid transportation, and the other end of the delivery pipe 6 is fixedly connected to a folding pipe 7 for flexible movement according to the movement of the spray head 8 The other end of the telescopic and folding tube 7 is fixedly connected with a spray head 8, which is convenient for dust reduction and temperature reduction. A motor 9 is fixedly installed on the left rear end of the mounting frame 1. The output end of the motor 9 is fixedly connected with a threaded rod 10 to drive the rotation of the threaded rod 10. The rear side of the spray head 8 is threadedly connected to the outer side of the threaded rod 10. The rotation of the threaded rod 10 drives the spray head 8 to move left and right. The bottom end of the mounting frame 1 is fixedly connected with a filter plate 11 for solid-liquid separation and debris filtering. The bottom end of the filter plate 11 is fixedly connected with a water receiving box 19 to facilitate the collection of water flow under convection and reduce the loss of water resources.

[0032] A motor 2 12 is fixedly installed in the middle of the rear side of the filter plate 11, and a bidirectional screw rod 13 is fixedly connected to the output end of the motor 2 12 to drive the bidirectional screw rod 13 to rotate. The front and rear sides of the outside of the bidirectional screw rod 13 are threadedly connected with scrapers 14 for scraping and cleaning the surface of the filter plate 11. A plurality of mounting grooves 15 are provided at the inner bottom end of the scraper 14 for sliding of a sliding column 16. A sliding column 16 is slidably connected to the inner side of the mounting groove 15. A cleaning brush 17 is fixedly connected to the other end of the sliding column 16 for cleaning the filter eye in the filter plate 11. A spring 18 is fixedly connected to the outer side of the top end of the cleaning brush 17 to increase the elastic effect of the cleaning brush 17. A dirt box 20 is fixedly connected to the front and rear sides of the water receiving box 19 for collecting debris. Cleaning plates 21 are slidably connected to the back sides of the dirt boxes 20 on the front and rear sides for cleaning the debris out of the dirt boxes 20. On the other hand, the opposite sides of the interior of the dirt receiving box 20 are provided with slide grooves 22, and the outer sides of the front and rear cleaning plates 21 are slidably connected to the inner sides of the front and rear sliding grooves 22, which improves the sliding stability of the cleaning plates 21, and the inner bottom end of the mounting frame 1 is fixedly connected with a fixing plate 23, and the left and right sides of the top of the fixing plate 23 are provided with sliding grooves 24. The inner side of the sliding groove 24 is slidably connected with a clamping sleeve 25, which is convenient for adjustment according to the length of the roller. A plurality of bolts 26 penetrate the outer side of the clamping sleeve 25, and a clamping pad 28 is provided at the other end of the bolt 26. A nut 27 is threadedly connected to the outer side of the bolt 26 for clamping the roller. The other end of the bidirectional screw rod 13 is rotatably connected to the middle part of the front side of the filter plate 11, which improves the rotation stability of the bidirectional screw rod 13, and the other ends of the plurality of springs 18 are fixedly connected to the bottom end of the scraper 14, which improves the stability of the installation of the spring 18.

[0033] Working principle: when in use, first install the roller on the inner side of the two clamping sleeves 25 through the bolts 26, nuts 27 and clamping pads 28, and then when grinding the roller, first inject water into the water inlet pipe 3, start the booster pump 4, and under the output of the booster pump 4, convey water to the inside of the folding pipe 7 through the fixed pipe 5 and the conveying pipe 6, and then convey it to the inside of the spray head 8 through the folding pipe 7 for spraying, and then start the motor 9, the motor 9 drives the threaded rod 10 to rotate, so that the threaded rod 10 drives the spray head 8 to move left and right, and the spray head 8 drives the folding pipe 7 to fold and stretch, so as to facilitate the all-round spraying of water on the roller, which is beneficial to dust reduction in the working environment, and then the water flows through the filter plate 11 to the inside of the water receiving box 19, which is convenient for reducing the splashing of sparks and debris, reducing the pollution of the working environment, improving the lubrication of the roller when being ground, improving the grinding accuracy, and facilitating local cooling, reducing the thermal damage to the roller caused by overheating, leading to The damage to the roller is caused, which prolongs the service life of the roller. Then, the motor 2 12 is started, and the motor 2 12 drives the bidirectional screw rod 13 to rotate, so that the bidirectional screw rod 13 drives the two scrapers 14 on the front and rear sides to move in opposite directions, and the debris filtered out on the surface of the filter plate 11 is scraped. When the scraper 14 moves, the sliding column 16 is driven to slide on the inner side of the mounting groove 15. Under the action of the spring 18 on the rebound of the cleaning brush 17, the cleaning brush 17 cleans the inside of the filter hole of the filter plate 11 to reduce the clogging of the filter hole. When the scraper 14 moves in opposite directions, the debris is pushed into the interior of the dirt receiving box 20, and then the cleaning plate 21 is pulled to clean out the debris inside the dirt receiving box 20, so that after grinding, the polished debris can be cleaned and collected, without manual cleaning, and there is no need to stop the equipment for cleaning, so that the work progress is not delayed, the cleaning efficiency is improved, and the workload of the staff is reduced.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A grinding device for roller processing, comprising a mounting frame (1), characterized in that: The front end of the right side of the installation frame (1) is fixedly connected to a liquid storage box (2), the left side of the liquid storage box (2) is fixedly connected to a water inlet pipe (3), the rear end of the right side of the installation frame (1) is fixedly installed with a booster pump (4), the input end of the booster pump (4) is connected to the bottom end of the liquid storage box (2) through a fixed pipe (5), the output end of the booster pump (4) is fixedly connected to a delivery pipe (6), the other end of the delivery pipe (6) is fixedly connected to a folding pipe (7), the other end of the folding pipe (7) is fixedly connected to a spray head (8), the rear end of the left side of the installation frame (1) is fixedly installed with a motor 1 (9), the output end of the motor 1 (9) is fixedly connected to a threaded rod (10), the rear side of the spray head (8) is threadedly connected to the outside of the threaded rod (10), the bottom end of the installation frame (1) is fixedly connected to a filter plate (11), and the bottom end of the filter plate (11) is fixedly connected to a water receiving box (19).

2. A grinding device for roller processing according to claim 1, characterized in that: A second motor (12) is fixedly mounted on the middle part of the rear side of the filter plate (11); a bidirectional screw rod (13) is fixedly connected to the output end of the second motor (12); a scraper (14) is threadedly connected to the front and rear sides of the outside of the bidirectional screw rod (13); a plurality of mounting grooves (15) are provided at the inner bottom end of the scraper (14); a sliding column (16) is slidably connected to the inner side of the mounting groove (15); a cleaning brush (17) is fixedly connected to the other end of the sliding column (16); a spring (18) is fixedly connected to the outer side of the top end of the cleaning brush (17); a dirt receiving box (20) is fixedly connected to the front and rear sides of the water receiving box (19); and cleaning plates (21) are slidably connected to the opposite sides of the dirt receiving box (20) on the front and rear sides.

3. A grinding device for roller processing according to claim 2, characterized in that: Slide grooves (22) are provided on opposite sides of the interior of the dirt receiving box (20), and the outer sides of the cleaning plates (21) on the front and rear sides are slidably connected to the inner sides of the slide grooves (22) on the front and rear sides.

4. The grinding equipment for roller processing according to claim 1, characterized in that: A fixing plate (23) is fixedly connected to the inner bottom end of the installation frame (1), and sliding grooves (24) are provided on both left and right sides of the top end of the fixing plate (23).

5. A grinding device for roller processing according to claim 4, characterized in that: The inner side of the sliding groove (24) is slidably connected to a clamping sleeve (25), and the outer side of the clamping sleeve (25) is penetrated by a plurality of bolts (26).

6. A grinding device for roller processing according to claim 5, characterized in that: A clamping pad (28) is provided at the other end of the bolt (26), and a nut (27) is threadedly connected to the outer side of the bolt (26).

7. The grinding equipment for roller processing according to claim 2, characterized in that: The other end of the bidirectional screw rod (13) is rotatably connected to the middle of the front side of the filter plate (11), and the other ends of the plurality of springs (18) are fixedly connected to the bottom end of the scraper plate (14).

Images