Punching device convenient to clean and used for metal products

Abstract

The utility model relates to the technical field of metal product drilling processing, in particular to a metal product punching device convenient to clean, which can effectively prevent metal scraps from splashing, prevent workers from being damaged and facilitate cleaning of the splashing scraps. Comprising a machining table, four supporting legs are fixedly arranged at the bottom end of the machining table, a support is fixedly installed at the top end of the machining table, two supporting plates are symmetrically and fixedly connected to the top of the support, guide rods are fixedly connected to the two supporting plates, a guide sliding groove is formed in the top end of the support, and a sliding plate is slidably arranged on the support through cooperation of the guide sliding groove; two sets of clamping cylinders are fixedly installed on the support in a bilateral symmetry mode, the output ends of the two sets of clamping cylinders are fixedly connected with clamping plates, the collecting box communicates with an air draft hose, the bottom of the connecting plate is fixedly connected with an elastic conical barrel, the input end of the air draft hose communicates with the interior of the elastic conical barrel, and the drill bit sleeve is sleeved with the elastic conical barrel. The bottom of the elastic cone is lower than that of the drill bit.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product drilling processing, in particular to a metal product drilling device which is easy to clean. Background Art

[0002] With the progress of society and the development of science and technology, metal products are being used more and more widely in industry, agriculture and all areas of people's lives, creating more and more value for society.

[0003] The processing of metal products requires multiple processes, and drilling holes in metal products is a common processing process. Existing drilling devices are all used to process metal products directly. Since metal products have good toughness and metal elasticity, metal debris often splashes during drilling, causing damage to the safety of workers, and it is not easy to clean the splashed debris. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an easy-to-clean punching device for metal products which can effectively prevent metal debris from splashing, prevent damage to workers, and facilitate cleaning of splashed debris.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for metal products that is easy to clean, comprising a processing table, a punching mechanism and a cleaning mechanism, wherein four groups of legs are fixedly arranged at the bottom end of the processing table, and the punching mechanism comprises a bracket, which is fixedly installed at the top end of the processing table, and two groups of support plates are symmetrically fixedly connected at the top of the bracket, and guide rods are fixedly connected to the two groups of support plates, and a guide slide groove is arranged at the top end of the bracket, and a sliding plate is provided on the bracket through the cooperation and sliding of the guide slide groove, and a guide hole is arranged on the sliding plate, and the sliding plate is slidably sleeved on the guide rod through the cooperation and sliding of the guide hole, and a handle is fixedly connected to the front end of the sliding plate, and a fixed plate is fixedly connected to the bottom end of the sliding plate, and two groups of lifting cylinders are fixedly installed at the bottom of the fixed plate, and the output ends of the two groups of lifting cylinders are fixedly connected to connecting plates, and a motor is fixedly installed on the connecting plate, and a drill sleeve is rotatably arranged on the connecting plate, and the drill sleeve The top is fixedly connected to the output end of the motor, a drill bit is inserted in the drill bit sleeve, a fixing bolt is screwed on the drill bit sleeve, a positioning screw hole is arranged on the drill bit, the fixing bolt is screwed into the positioning screw hole, two groups of clamping cylinders are fixedly installed symmetrically on the left and right sides of the bracket, and the output ends of the two groups of clamping cylinders are fixedly connected with clamping plates. The cleaning mechanism includes a collecting box, which is fixedly installed on the rear side of the bottom of the processing table, an exhaust fan is fixedly installed on the bottom of the collecting box, the input end of the exhaust fan is connected with the inside of the collecting box, guide rails are fixedly provided on the inner walls on the left and right sides of the collecting box, a pick-up and release port is provided at the rear end of the collecting box, a mesh tray is slidably installed on the collecting box through the pick-up and release port through the cooperation of the guide rails, an exhaust hose is connected on the collecting box, an elastic cone cylinder is fixedly connected to the bottom of the connecting plate, the input end of the exhaust hose is connected with the inside of the elastic cone cylinder, and the elastic cone cylinder is sleeved on the drill bit sleeve, and the bottom of the elastic cone cylinder is lower than the bottom end of the drill bit.

[0007] Preferably, two groups of return springs are fixedly connected to the elastic cone in a bilaterally symmetrical manner, and the top ends of the two groups of return springs are connected to the bottom end of the connecting plate.

[0008] Preferably, a push-pull handle is fixedly connected to the mesh tray.

[0009] Preferably, the inner sides of the two groups of clamping plates are fixedly connected with fastening rubber pads.

[0010] Preferably, a sliding sleeve is fixedly provided in the guide hole on the sliding plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects: when in use, the metal product to be processed is placed on the processing table, and the clamping cylinder is started to push the clamping plate to clamp and fix the metal product, and then the lifting cylinder and the motor are started, and the lifting cylinder is started to push the connecting plate to move downward, and the connecting plate drives the motor and the drill bit to move downward, and the motor is started, and the motor drives the drill bit to rotate through the drill bit sleeve, so that the drill bit punches holes in the metal product, and the drilling position on the metal product is adjusted by holding the handle and pulling the sliding plate to slide on the guide rod. When drilling, when the connecting plate moves downward, the bottom of the elastic cone cylinder contacts the surface of the metal product before the drill bit, so that the elastic cone cylinder will drill The drill head is surrounded, and as the drill bit continues to drill downwards, the elastic cone is gradually compressed to ensure that the bottom of the elastic cone is always attached to the metal product, so that the debris generated by drilling will not fly out, and the exhaust fan needs to be started at the same time when drilling. By starting the exhaust fan, the exhaust fan draws air from the inside of the collection box to the outside, so that negative pressure is generated inside the elastic cone. Under the action of negative pressure, the debris is sucked into the exhaust hose, and then transported to the collection box through the exhaust hose. The debris is filtered by the mesh tray and remains on the mesh tray. The mesh tray is regularly taken out of the collection box to clean the collected metal debris, thereby effectively avoiding the splashing of metal debris, preventing damage to the staff, and facilitating the cleaning of the splashed debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0013] Figure 2 It is a rear axonometric structural schematic diagram of the utility model;

[0014] Figure 3 It is a partial front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 4 It is a schematic diagram of the axonometric partial cross-section structure of the collection box in the utility model;

[0016] Markings in the attached drawings: 1. Processing table; 2. Bracket; 3. Support plate; 4. Guide rod; 5. Sliding plate; 6. Handle; 7. Fixed plate; 8. Lifting cylinder; 9. Connecting plate; 10. Motor; 11. Drill sleeve; 12. Drill; 13. Fixing bolt; 14. Clamping cylinder; 15. Clamping plate; 16. Collection box; 17. Exhaust fan; 18. Guide rail; 19. Mesh tray; 20. Exhaust hose; 21. Elastic cone; 22. Reset spring; 23. Push-pull handle; 24. Fastening rubber pad; 25. Sleeve. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] Example

[0019] See also Figure 1-Figure 4The utility model is a punching device for metal products that is easy to clean, comprising a processing table 1, wherein the bottom end of the processing table 1 is fixedly provided with four groups of legs, a bracket 2 is fixedly installed on the top of the processing table 1, and two groups of support plates 3 are symmetrically fixedly connected to the top of the bracket 2, and the two groups of support plates 3 are fixedly connected with guide rods 4, and the top of the bracket 2 is provided with a guide slide groove, and a sliding plate 5 is provided on the bracket 2 through the cooperation and sliding of the guide slide groove, and a guide hole is provided on the sliding plate 5, and the sliding plate 5 is slidably sleeved on the guide rod 4 through the cooperation and sliding of the guide hole, and a handle 6 is fixedly connected to the front end of the sliding plate 5, and a fixed plate 7 is fixedly connected to the bottom of the sliding plate 5, and two groups of lifting cylinders 8 are fixedly installed at the bottom of the fixed plate 7, and the output ends of the two groups of lifting cylinders 8 are fixedly connected with a connecting plate 9, and a motor 10 is fixedly installed on the connecting plate 9, and a drill sleeve 11 is rotatably provided on the connecting plate 9, and the top of the drill sleeve 11 is fixedly connected to the output end of the motor 10, and a drill 12 is inserted in the drill sleeve 11 , a fixing bolt 13 is screwed on the drill sleeve 11, and a positioning screw hole is provided on the drill bit 12, and the fixing bolt 13 is screwed into the positioning screw hole. Two groups of clamping cylinders 14 are fixedly installed on the bracket 2 in a symmetrical manner. The output ends of the two groups of clamping cylinders 14 are fixedly connected with a clamping plate 15, and a collection box 16 is fixedly installed on the rear side of the bottom of the processing table 1, and an exhaust fan 17 is fixedly installed at the bottom of the collection box 16. The input end of the exhaust fan 17 is connected with the inside of the collection box 16. Guide rails 18 are fixedly provided on the inner walls of the left and right sides of the collection box 16. A pick-up and release port is provided at the rear end of the collection box 16. A mesh tray 19 is slidably installed on the collection box 16 through the pick-up and release port through the cooperation of the guide rails 18. An exhaust hose 20 is connected to the collection box 16, and an elastic cone 21 is fixedly connected to the bottom of the connecting plate 9. The input end of the exhaust hose 20 is connected with the inside of the elastic cone 21, and the elastic cone 21 is sleeved on the drill sleeve 11, and the bottom of the elastic cone 21 is lower than the bottom end of the drill bit 12;When in use, the metal product to be processed is placed on the processing table 1, and the clamping cylinder 14 is started to push the clamping plate 15 to clamp the metal product, and then the lifting cylinder 8 and the motor 10 are started. By starting the lifting cylinder 8, the lifting cylinder 8 pushes the connecting plate 9 to move downward, and the connecting plate 9 drives the motor 10 and the drill bit 12 to move downward. By starting the motor 10, the motor 10 drives the drill bit 12 to rotate through the drill bit sleeve 11, so that the drill bit 12 punches holes in the metal product. The sliding plate 5 is pulled on the guide rod 4 by holding the handle 6 to slide to adjust the punching position on the metal product. When drilling, when the connecting plate 9 moves downward, the bottom of the elastic cone 21 contacts the surface of the metal product before the drill bit 12, so that the elastic cone 21 surrounds the drill bit 12. As the drill bit 12 continues to drill downward, the elastic cone 21 is gradually compressed to ensure that the bottom of the elastic cone 21 is always attached to the metal product, so that the debris generated by drilling will not fly out, and the exhaust fan 17 needs to be started at the same time when drilling. By starting the exhaust fan 17, the exhaust fan 17 draws air from the inside of the collection box 16 to the outside, so that negative pressure is generated inside the elastic cone 21. Under the action of the negative pressure, the debris is sucked into the exhaust hose 20, and then transported to the collection box 16 through the exhaust hose 20. Through the filtration of the mesh tray 19, the debris remains on the mesh tray 19. By regularly taking the mesh tray 19 out of the collection box 16 to clean the collected metal debris, it can effectively avoid the splashing of metal debris, prevent damage to the staff, and facilitate the cleaning of the splashed debris. ;

[0020] Two groups of return springs 22 are fixedly connected to the elastic cone 21 in a symmetrical manner, and the top ends of the two groups of return springs 22 are connected to the bottom end of the connecting plate 9. By setting the return springs 22, when the elastic cone 21 is compressed, the return springs 22 are also compressed. After the drilling is completed, when the connecting plate 9 drives the drill bit 12 to rise, the elastic cone 21 and the return springs 22 rebound and reset. Under the rebound of the return springs 22, the reset of the elastic cone 21 can be further promoted.

[0021] The mesh tray 19 is fixedly connected with a push-pull handle 23 ; by providing the push-pull handle 23 , the mesh tray 19 can be taken and placed more conveniently.

[0022] The inner sides of the two groups of clamping plates 15 are fixedly connected with fastening rubber pads 24 ; by providing the fastening rubber pads 24 , the clamping plates 15 can clamp the metal products more tightly and securely.

[0023] A sliding sleeve 25 is fixedly disposed in the guide hole on the sliding plate 5 ; by providing the sliding sleeve 25 , the sliding plate 5 can slide on the guide rod 4 more smoothly.

[0024] The utility model is a punching device for metal products which is easy to clean. Its working principle is that when in use, the metal product to be processed is placed on the processing table 1, and the clamping cylinder 14 is started to push the clamping plate 15 to clamp and fix the metal product, and then the lifting cylinder 8 and the motor 10 are started. By starting the lifting cylinder 8, the lifting cylinder 8 pushes the connecting plate 9 to move downward, and the connecting plate 9 drives the motor 10 and the drill bit 12 to move downward. By starting the motor 10, the motor 10 drives the drill bit 12 to rotate through the drill bit sleeve 11, so that the drill bit 12 punches holes in the metal product, and the sliding plate 5 is pulled by holding the handle 6 to slide on the guide rod 4 to adjust the punching position on the metal product. When punching, when the connecting plate 9 moves downward, the elastic cone 2 The bottom of the drill bit 12 contacts the surface of the metal product before the drill bit 12, so that the elastic cone 21 surrounds the drill bit 12. As the drill bit 12 continues to drill downward, the elastic cone 21 is gradually compressed to ensure that the bottom of the elastic cone 21 is always attached to the metal product, so that the debris generated by drilling will not fly out, and the exhaust fan 17 needs to be started at the same time when drilling. By starting the exhaust fan 17, the exhaust fan 17 draws air from the inside of the collection box 16 to the outside, so that negative pressure is generated inside the elastic cone 21. Under the action of the negative pressure, the debris is sucked into the exhaust hose 20, and then transported to the collection box 16 through the exhaust hose 20. The debris is filtered by the mesh tray 19, so that the debris remains on the mesh tray 19. The collected metal debris is cleaned by regularly taking the mesh tray 19 out of the collection box 16.

[0025] The utility model provides an easy-to-clean punching device for metal products, and its installation method, connection method or setting method are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the lifting cylinder, motor, clamping cylinder and exhaust fan of the easy-to-clean punching device for metal products of the utility model are purchased on the market, and technicians in this industry only need to install and operate them according to the accompanying instruction manual.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A punching device for metal products that is easy to clean, comprising a processing table (1), characterized in that: It also includes a punching mechanism and a cleaning mechanism; A processing table (1), wherein four sets of legs are fixedly provided at the bottom end of the processing table (1); The punching mechanism comprises a bracket (2), the bracket (2) is fixedly mounted on the top of a processing table (1), two groups of support plates (3) are symmetrically fixedly connected to the top of the bracket (2), the two groups of support plates (3) are fixedly connected to guide rods (4), the top of the bracket (2) is provided with a guide slide groove, the bracket (2) is provided with a sliding plate (5) through the cooperation and sliding of the guide slide groove, the sliding plate (5) is provided with a guide hole, the sliding plate (5) is slidably sleeved on the guide rod (4) through the cooperation and sliding of the guide hole, the front end of the sliding plate (5) is fixedly connected with a handle (6), the bottom end of the sliding plate (5) is fixedly connected with a fixed plate (7), and the bottom of the fixed plate (7) is fixedly installed with two groups of A lifting cylinder (8), the output ends of the two lifting cylinders (8) are fixedly connected with a connecting plate (9), a motor (10) is fixedly installed on the connecting plate (9), a drill sleeve (11) is rotatably provided on the connecting plate (9), the top end of the drill sleeve (11) is fixedly connected with the output end of the motor (10), a drill bit (12) is inserted in the drill sleeve (11), a fixing bolt (13) is screwed on the drill sleeve (11), a positioning screw hole is provided on the drill bit (12), and the fixing bolt (13) is screwed into the positioning screw hole, and two groups of clamping cylinders (14) are fixedly installed on the bracket (2) in a left-right symmetrical manner, and the output ends of the two groups of clamping cylinders (14) are both fixedly connected with a clamping plate (15); The cleaning mechanism comprises a collecting box (16), the collecting box (16) is fixedly mounted on the rear side of the bottom of the processing table (1), an exhaust fan (17) is fixedly mounted on the bottom of the collecting box (16), an input end of the exhaust fan (17) is connected to the inside of the collecting box (16), guide rails (18) are fixedly mounted on the inner walls of the left and right sides of the collecting box (16), a take-in and put-out opening is arranged at the rear end of the collecting box (16), a net tray (19) is slidably mounted on the collecting box (16) through the take-in and put-out opening through the cooperation of the guide rails (18), an exhaust hose (20) is connected to the collecting box (16), an elastic cone (21) is fixedly connected to the bottom of the connecting plate (9), an input end of the exhaust hose (20) is connected to the inside of the elastic cone (21), and the elastic cone (21) is sleeved on the drill sleeve (11), and the bottom of the elastic cone (21) is lower than the bottom of the drill (12).

2. A punching device for metal products that is easy to clean as claimed in claim 1, characterized in that: Two groups of return springs (22) are fixedly connected to the elastic cone cylinder (21) in a bilaterally symmetrical manner, and the top ends of the two groups of return springs (22) are connected to the bottom end of the connecting plate (9).

3. A punching device for metal products that is easy to clean as claimed in claim 2, characterized in that: A push-pull handle (23) is fixedly connected to the mesh tray (19).

4. A punching device for metal products that is easy to clean as claimed in claim 3, characterized in that: The inner sides of the two groups of clamping plates (15) are fixedly connected with fastening rubber pads (24).

5. The easy-to-clean punching device for metal products as claimed in claim 4, characterized in that: A sliding sleeve (25) is fixedly provided in the guide hole on the sliding plate (5).

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