Grinding device for light metal machining

Abstract

The utility model relates to the technical field of metal processing, and discloses a grinding device for light metal processing, which comprises a side plate, a rotating shaft mounted in the side plate, a conveying roller and a first synchronizing wheel fixedly mounted on the outer side surface of the rotating shaft, a first belt mounted on the outer side surface of the first synchronizing wheel, and a first motor fixedly mounted on the outer side surface of the side plate, and a limiting sliding rail and a base are installed on the top face of the side plate, a sliding block is slidably installed in the limiting sliding rail, a second motor is installed on the inner side face of the sliding block, an output shaft of the second motor is connected with a second synchronous wheel, and a second belt is installed on the outer side face of the second synchronous wheel. By starting the two fans, the fans can suck waste chips generated in the grinding process through the air suction pipes and the dust suction ports and collect the waste chips in the two filtering dust collection boxes, so that pollution to the environment can be prevented, the influence on the body health of workers is avoided, resources can be recycled, and the utilization rate of the resources is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, and particularly relates to a grinding device for light metal processing. Background Technique

[0002] Light metals refer to metals with relatively low density, mainly including aluminum, magnesium, titanium, etc. They usually have good physical and chemical properties, such as high strength, light weight, good electrical conductivity and corrosion resistance. Therefore, they are widely used in industry. When processing light metals, a grinding device is usually required to finely process the materials, such as removing burrs, improving the surface quality, and increasing the dimensional accuracy. As a non-cutting processing method, grinding can reduce the heat generated during processing to a certain extent, thereby protecting the workpiece and the tool.

[0003] According to the search, the Chinese patent document, publication number: CN214817193U, discloses a grinding device for light metal processing. Through the cooperation of the sliding column, the spring, the sleeve pipe and the telescopic column, the grinding device for light metal processing can push the telescopic column to rise through the telescopic box, so that the support plate pushes the sleeve pipe and the sliding column to move upward. When the upper surface of the metal plate contacts the grinding wheel, the sliding column slides with the sleeve pipe and compresses the spring, so that the grinding plate is always in close contact with the grinding wheel under the action of the spring, greatly improving the polishing effect of the grinding device for light metal processing. However, in the actual use process of this device, manual feeding by the staff is required, so the overall working efficiency will be reduced; in addition, this device cannot effectively collect and process the metal chips generated by grinding. These chips will not only cause environmental pollution, but even affect the physical health of the staff. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a grinding device for light metal processing, which has the advantages of automatic feeding, convenient chip collection, improved working efficiency and guaranteed working environment, and solves the above technical problems.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present utility model provides the following technical solutions: A grinding device for light metal processing, including side plates. A rotating shaft is installed inside the side plates. A conveying roller and a first synchronous pulley are fixedly installed on the outer side surface of the rotating shaft. A first belt is installed on the outer side surface of the first synchronous pulley. A first motor is fixedly installed on the outer side surface of the side plates. A limiting slide rail and a base are fixedly installed on the top surface of the side plates. A slider is slidably installed inside the limiting slide rail. A second motor is fixedly installed on the inner side surface of the slider. The output shaft of the second motor is fixedly connected to a second synchronous pulley. A second belt is installed on the outer side surface of the second synchronous pulley. A grinding wheel is installed inside the slider. A third synchronous pulley is fixedly installed on the front side surface of the grinding wheel. A hydraulic cylinder is fixedly installed on the top surface of the limiting slide rail. A third motor is fixedly installed on the front side surface of the base. The output shaft of the third motor is connected to a fixed roller. A support is fixedly installed on the top surface of the base. An air suction pipe is fixedly installed on the top surface of the support. A dust suction port is fixedly connected to one end of the air suction pipe close to the grinding wheel. A filter dust collection box is fixedly connected to the other end of the air suction pipe away from the grinding wheel. A blower is fixedly installed on the outer side surface of the filter dust collection box.

[0008] Preferably, the number of the side plates is set to two. The number of the rotating shaft, the conveying roller, the first synchronous pulley and the first belt are all set to multiple. The first motor is fixedly connected to the front side surface of one of the rotating shafts. Multiple first belts are pairwise connected to the outer side surfaces of two first synchronous pulleys.

[0009] Through the above technical solution, when the first motor is started, the output shaft of the first motor can drive one of the rotating shafts, the conveying roller and the first synchronous pulley to rotate. This first synchronous pulley can drive another first synchronous pulley and parts such as the conveying roller to rotate together through the first belt on its outer side surface. Therefore, multiple conveying rollers can be driven to rotate in sequence, and then the workpiece can be effectively driven to move and be processed, facilitating operations such as loading and unloading by the staff and improving the overall convenience of the device.

[0010] Preferably, the number of the limiting slide rail, the slider and the hydraulic cylinder are all set to two. Two sliders are respectively slidably installed inside two limiting slide rails, and the output shafts of two hydraulic cylinders are respectively fixedly connected to the top surfaces of two sliders.

[0011] Through the above technical solution, when two hydraulic cylinders are started, the hydraulic cylinders can drive the sliders to slide up and down inside the limiting slide rails, and then drive parts such as the grinding wheel to move in the vertical direction. Therefore, the distance between it and the workpiece can be effectively adjusted, facilitating adjustment by the staff and performing different degrees of fine processing, and improving the overall practicality of the device.

[0012] Preferably, the second belt is drivingly connected to the outer sides of the second synchronous pulley and the third synchronous pulley, and the diameter of the third synchronous pulley is larger than that of the second synchronous pulley.

[0013] Through the above technical solution, when the second motor is started, the output shaft of the second motor can drive the second synchronous pulley to rotate. The second synchronous pulley can drive the third synchronous pulley and the grinding wheel to rotate through the second belt, so that the workpiece can be ground. At the same time, since the diameter of the third synchronous pulley is larger than that of the second synchronous pulley, not only can a wider transmission ratio range be provided, enabling the grinding wheel to change its speed within a larger range, which is crucial for the flexibility to adapt to different materials and different grinding requirements, but also it can respond to speed changes more quickly, improving the control accuracy and transmission efficiency during the grinding process.

[0014] Preferably, the base, the third motor, and the fixed rollers are all provided in two numbers, and the two fixed rollers are respectively arranged on both sides of the grinding wheel.

[0015] Through the above technical solution, when the two third motors are started, the output shafts of the third motors can drive the fixed rollers to rotate. Therefore, when the workpiece is conveyed to the position of the fixed rollers, it can be pressed and fixed in cooperation with the conveyor rollers, effectively improving the stability of the workpiece during the grinding process.

[0016] Preferably, the supports, the suction pipes, and the dust suction ports are all provided in four numbers, and the filter dust collection boxes and the blowers are all provided in two numbers.

[0017] Through the above technical solution, when the two blowers are started, the blowers can suck the waste chips generated during the grinding process through the suction pipes and the dust suction ports and collect them inside the two filter dust collection boxes. Therefore, it can prevent environmental pollution, avoid affecting the physical health of the staff, and at the same time can recycle resources and improve the utilization rate of resources.

[0018] Compared with the prior art, the present utility model provides a grinding device for light metal processing, having the following beneficial effects:

[0019] 1. By starting the first motor, the output shaft of the first motor can drive one of the rotating shafts, the conveyor roller, and the first synchronous pulley to rotate. The first synchronous pulley can drive another first synchronous pulley and parts such as the conveyor roller to rotate together through the first belt on its outer side. Therefore, multiple conveyor rollers can be driven to rotate in sequence, effectively driving the workpiece to move and be processed, facilitating operations such as loading and unloading by the staff, and improving the overall convenience of the device. By starting the two third motors, the output shafts of the third motors can drive the fixed rollers to rotate. Therefore, when the workpiece is conveyed to the position of the fixed rollers, it can cooperate with the conveyor rollers to clamp and fix the workpiece, effectively improving the stability of the workpiece during the grinding process. By starting the two hydraulic cylinders, the hydraulic cylinders can drive the sliders to slide up and down inside the limit sliding rails, and then drive parts such as the grinding wheel to move in the vertical direction. Therefore, the distance between it and the workpiece can be effectively adjusted, facilitating adjustment by the staff and performing different degrees of fine processing.

[0020] 2. By starting the second motor, the output shaft of the second motor can drive the second synchronous pulley to rotate. The second synchronous pulley can drive the third synchronous pulley and the grinding wheel to rotate through the second belt, and then the workpiece can be ground. At the same time, since the diameter of the third synchronous pulley is larger than that of the second synchronous pulley, not only can a wider transmission ratio range be provided, enabling the grinding wheel to change its speed within a larger range, which is crucial for the flexibility to adapt to different materials and different grinding requirements, but also it can respond to speed changes faster, improving the control accuracy and transmission efficiency during the grinding process. By starting the two fans, the fans can inhale and collect the waste chips generated during the grinding process into the two filter dust collection boxes through the suction pipes and the dust suction ports. Therefore, environmental pollution can be prevented, the health of the staff can be avoided from being affected, and at the same time, resources can be recycled and the utilization rate of resources can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0022] Figure 2 is a three-dimensional schematic diagram of parts such as the first synchronous pulley of the structure of the present utility model;

[0023] Figure 3 is a three-dimensional schematic diagram of parts such as the grinding wheel of the structure of the present utility model;

[0024] Figure 4 is a three-dimensional sectional schematic diagram of parts such as the limit sliding rail of the structure of the present utility model.

[0025] Among them: 1. Side plate; 2. Rotating shaft; 3. Conveyor roller; 4. First synchronous pulley; 5. First belt; 6. First motor; 7. Limit slide rail; 8. Base; 9. Slide block; 10. Second motor; 11. Second synchronous pulley; 12. Second belt; 13. Grinding wheel; 14. Third synchronous pulley; 15. Hydraulic cylinder; 16. Third motor; 17. Fixed roller; 18. Support; 19. Suction pipe; 20. Dust suction port; 21. Filter dust collection box; 22. Fan. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-4 , a grinding device for light metal processing, including a side plate 1. A rotating shaft 2 is installed inside the side plate 1. A conveyor roller 3 and a first synchronous pulley 4 are fixedly installed on the outer side surface of the rotating shaft 2. A first belt 5 is installed on the outer side surface of the first synchronous pulley 4. A first motor 6 is fixedly installed on the outer side surface of the side plate 1. A limit slide rail 7 and a base 8 are fixedly installed on the top surface of the side plate 1. A slide block 9 is slidably installed inside the limit slide rail 7. A second motor 10 is fixedly installed on the inner side surface of the slide block 9. The output shaft of the second motor 10 is fixedly connected to a second synchronous pulley 11. A second belt 12 is installed on the outer side surface of the second synchronous pulley 11. A grinding wheel 13 is installed inside the slide block 9. A third synchronous pulley 14 is fixedly installed on the front side surface of the grinding wheel 13. A hydraulic cylinder 15 is fixedly installed on the top surface of the limit slide rail 7. A third motor 16 is fixedly installed on the front side surface of the base 8. The output shaft of the third motor 16 is connected to a fixed roller 17. A support 18 is fixedly installed on the top surface of the base 8. A suction pipe 19 is fixedly installed on the top surface of the support 18. One end of the suction pipe 19 close to the grinding wheel 13 is fixedly connected to a dust suction port 20. One end of the suction pipe 19 away from the grinding wheel 13 is fixedly connected to a filter dust collection box 21. A fan 22 is fixedly installed on the outer side surface of the filter dust collection box 21.

[0028] Specifically, there are two side plates 1, and there are multiple rotating shafts 2, conveyor rollers 3, first synchronous pulleys 4, and first belts 5. The first motor 6 is fixedly connected to the front side of one of the rotating shafts 2. The multiple first belts 5 are connected to the outer sides of two first synchronous pulleys 4 in pairs. The advantage is that when the first motor 6 is started through this structure, the output shaft of the first motor 6 can drive one of the rotating shafts 2, the conveyor roller 3, and the first synchronous pulley 4 to rotate. This first synchronous pulley 4 can drive another first synchronous pulley 4 and parts such as the conveyor roller 3 to rotate together through the first belt 5 on its outer side. Therefore, multiple conveyor rollers 3 can be driven to rotate in sequence, and thus the workpiece can be effectively driven to move and be processed, facilitating operations such as loading and unloading by the staff and improving the overall convenience of the device.

[0029] Specifically, there are two limit slide rails 7, two sliders 9, and two hydraulic cylinders 15. The two sliders 9 are respectively slidably installed inside the two limit slide rails 7, and the output shafts of the two hydraulic cylinders 15 are respectively fixedly connected to the top surfaces of the two sliders 9. The advantage is that when the two hydraulic cylinders 15 are started through this structure, the hydraulic cylinders 15 can drive the sliders 9 to slide up and down inside the limit slide rails 7, and thus can drive parts such as the grinding wheel 13 to move in the vertical direction. Therefore, the distance between it and the workpiece can be effectively adjusted, facilitating adjustment by the staff and performing different degrees of fine processing, and improving the overall practicality of the device.

[0030] Specifically, the second belt 12 is drivingly connected to the outer sides of the second synchronous pulley 11 and the third synchronous pulley 14, and the diameter of the third synchronous pulley 14 is larger than that of the second synchronous pulley 11. The advantage is that when the second motor 10 is started through this structure, the output shaft of the second motor 10 can drive the second synchronous pulley 11 to rotate. The second synchronous pulley 11 can drive the third synchronous pulley 14 and the grinding wheel 13 to rotate through the second belt 12, and thus the workpiece can be ground. At the same time, since the diameter of the third synchronous pulley 14 is larger than that of the second synchronous pulley 11, not only can a wider transmission ratio range be provided, enabling the grinding wheel 13 to change its speed within a larger range, which is crucial for the flexibility to adapt to different materials and different grinding requirements, but also it can respond to speed changes faster, improving the control accuracy and transmission efficiency during the grinding process.

[0031] Specifically, there are two bases 8, two third motors 16, and two fixed rollers 17. The two fixed rollers 17 are respectively arranged on both sides of the grinding wheel 13. The advantage is that when the two third motors 16 are started through this structure, the output shafts of the third motors 16 can drive the fixed rollers 17 to rotate. Therefore, when the workpiece is conveyed to the position of the fixed rollers 17, it can cooperate with the conveyor rollers 3 to press and fix it, effectively improving the stability of the workpiece during the grinding process.

[0032] Specifically, the number of supports 18, suction pipes 19, and dust suction ports 20 are all set to four, and the number of filter dust collection boxes 21 and fans 22 are both set to two. The advantage is that when starting the two fans 22, the fans 22 can suck and collect the waste chips generated during the grinding process into the two filter dust collection boxes 21 through the suction pipes 19 and the dust suction ports 20. Therefore, it can prevent environmental pollution, avoid affecting the physical health of the staff, and at the same time recycle resources and improve the utilization rate of resources.

[0033] During use, start the first motor 6. The output shaft of the first motor 6 can drive one of the rotating shafts 2, the conveying rollers 3, and the first synchronous pulley 4 to rotate. This first synchronous pulley 4 can drive another first synchronous pulley 4 and parts such as the conveying rollers 3 to rotate together through the first belt 5 on its outer side. Therefore, it can drive multiple conveying rollers 3 to rotate in sequence, and then effectively drive the workpiece to move and be processed, facilitating operations such as loading and unloading by the staff and improving the overall convenience of the device; start the two third motors 16. The output shafts of the third motors 16 can drive the fixed rollers 17 to rotate. Therefore, when the workpiece is conveyed to the position of the fixed rollers 17, it can cooperate with the conveying rollers 3 to press and fix it, effectively improving the stability of the workpiece during the grinding process; start the two hydraulic cylinders 15. The hydraulic cylinders 15 can drive the sliders 9 to slide up and down inside the limit slide rails 7, and then drive parts such as the grinding wheels 13 to move in the vertical direction. Therefore, it can effectively adjust the distance between it and the workpiece, facilitating adjustment by the staff and performing different degrees of fine processing; start the second motor 10. The output shaft of the second motor 10 can drive the second synchronous pulley 11 to rotate. The second synchronous pulley 11 can drive the third synchronous pulley 14 and the grinding wheels 13 to rotate through the second belt 12, and then grind the workpiece. At the same time, since the diameter of the third synchronous pulley 14 is larger than that of the second synchronous pulley 11, it can not only provide a wider transmission ratio range, enabling the grinding wheels 13 to change their speeds within a larger range, which is crucial for the flexibility to adapt to different materials and different grinding requirements, but also can respond faster to speed changes, improving the control accuracy and transmission efficiency during the grinding process; start the two fans 22. The fans 22 can suck and collect the waste chips generated during the grinding process into the two filter dust collection boxes 21 through the suction pipes 19 and the dust suction ports 20. Therefore, it can prevent environmental pollution, avoid affecting the physical health of the staff, and at the same time recycle resources and improve the utilization rate of resources.

[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A grinding device for light metal processing, comprising side plates (1), characterized in that: A rotating shaft (2) is installed inside the side plate (1). A conveyor roller (3) and a first synchronous pulley (4) are fixedly installed on the outer side surface of the rotating shaft (2). A first belt (5) is installed on the outer side surface of the first synchronous pulley (4). A first motor (6) is fixedly installed on the outer side surface of the side plate (1). A limit slide rail (7) and a base (8) are fixedly installed on the top surface of the side plate (1). A slider (9) is slidably installed inside the limit slide rail (7). A second motor (10) is fixedly installed on the inner side surface of the slider (9). The output shaft of the second motor (10) is fixedly connected to a second synchronous pulley (11). A second belt (12) is installed on the outer side surface of the second synchronous pulley (11). A grinding wheel (13) is installed inside the slider (9). A third synchronous pulley (14) is fixedly installed on the front side surface of the grinding wheel (13). A hydraulic cylinder (15) is fixedly installed on the top surface of the limit slide rail (7). A third motor (16) is fixedly installed on the front side surface of the base (8). The output shaft of the third motor (16) is connected to a fixed roller (17). A support (18) is fixedly installed on the top surface of the base (8). An air suction pipe (19) is fixedly installed on the top surface of the support (18). One end of the air suction pipe (19) close to the grinding wheel (13) is fixedly connected to a dust suction port (20). The other end of the air suction pipe (19) far from the grinding wheel (13) is fixedly connected to a filter dust collection box (21). A blower (22) is fixedly installed on the outer side surface of the filter dust collection box (21).

2. The grinding device for light metal processing according to claim 1, characterized in that: The number of the side plates (1) is set to two. The numbers of the rotating shaft (2), the conveyor roller (3), the first synchronous pulley (4) and the first belt (5) are all set to multiple. The first motor (6) is fixedly connected to the front side surface of one of the rotating shafts (2).

3. A grinding device for light metal processing according to claim 1, characterized in that: The numbers of the limit slide rail (7), the slider (9) and the hydraulic cylinder (15) are all set to two. The output shafts of the two hydraulic cylinders (15) are respectively fixedly connected to the top surfaces of the two sliders (9).

4. A grinding device for light metal processing according to claim 1, characterized in that: The second belt (12) is in transmission connection with the outer side surfaces of the second synchronous pulley (11) and the third synchronous pulley (14), and the diameter of the third synchronous pulley (14) is larger than that of the second synchronous pulley (11).

5. A grinding device for light metal processing according to claim 1, characterized in that: The numbers of the base (8), the third motor (16) and the fixed roller (17) are all set to two.

6. The grinding device for light metal processing according to claim 1, characterized in that: The numbers of the support (18), the air suction pipe (19) and the dust suction port (20) are all set to four. The numbers of the filter dust collection box (21) and the blower (22) are all set to two.

Images