Perforating device for mechanical parts

Abstract

The punching device is applied to the field of punching devices and comprises a bottom plate, a through groove is formed in the center of the bottom plate, a supporting plate is arranged in the through groove, sliding grooves are symmetrically formed in the top of the supporting plate, the interiors of the sliding grooves are rotationally connected with first lead screws through bearings, and the first lead screws are connected with second lead screws through bearings. A connecting base is arranged at the top of the first lead screw, a clamping block is arranged at the top of the connecting base, and a second lead screw in threaded connection with the clamping block is rotationally connected to the connecting base through a bearing. The distance between the two connecting seats can be adjusted through the first lead screw installed on the supporting plate and matched with the effect of the connecting blocks, the clamping blocks are installed on the connecting seats in a matched mode, when the second lead screw is rotated, the positions of the clamping blocks on the connecting seats can be adjusted, and when the different clamping blocks are located at different positions, the clamping blocks can be adjusted. And parts in different shapes can be fixed, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of punching devices, in particular to a punching device used for mechanical parts. Background Art

[0002] When mechanical parts are processed, holes need to be punched on their surfaces. Currently, a punching device is needed for punching. At present, there are still certain problems when using the punching device. For example, traditional punching devices need to use clamps to fix mechanical parts when punching. Traditional fixing clamps have multiple structures and can only be used for the same mechanical parts when fixing. They cannot be used for clamping and fixing multiple mechanical parts, and their applicability is poor. At the same time, traditional punching devices lack external protection structures when punching. When punching, it is easy for punching debris to splash. The debris generated by these punching holes is not only easy to splash and injure people, but also splashes to the ground and is more troublesome to clean up. In order to solve the problems mentioned in the above background, we propose a punching device for mechanical parts. Utility Model Content

[0003] The utility model aims to provide a punching device for mechanical parts, which has the advantages of strong applicability and splash-proofness.

[0004] The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions: a punching device for mechanical parts, comprising a base plate, a through groove is opened at the center of the base plate, a support plate is arranged inside the through groove, a sliding groove is symmetrically opened on the top of the support plate, a first screw rod is rotatably connected to the inside of the sliding groove through a bearing, a connecting seat is provided on the top of the first screw rod, a clamping block is provided on the top of the connecting seat, a second screw rod threadedly connected to the clamping block is rotatably connected to the connecting seat through a bearing, a material collecting cover is arranged inside the through groove, an electric telescopic rod is symmetrically installed on the top of the base plate through a fixing part, the output end of the electric telescopic rod passes through the bottom of the base plate and is fixedly sleeved with a support block bolted to the material collecting cover.

[0005] By adopting the above technical solution, the utility model is provided with a first screw rod installed on the support plate, and the distance between the two connecting seats can be adjusted in cooperation with the function of the connecting block. A clamping block is installed on the connecting seat, and when the second screw rod is rotated, the position of the clamping block on the connecting seat can be adjusted. When different clamping blocks are in different positions, parts of different shapes can be fixed to improve applicability. A material collection cover is designed inside the through groove. After the mechanical parts are clamped and fixed, the electric telescopic rod can drive the material collection cover to move upward, so that the cover arm of the material collection cover can enclose the punching area, so that the flying waste chips can be blocked and fall into the material collection cover, preventing the waste chips from flying and injuring people, and at the same time, the waste chips can be collected, which is convenient for the staff to handle later and improves practicality.

[0006] The utility model is further configured as follows: a bracket is bolted to the top of the base plate, a hydraulic cylinder is installed at the center of the top of the bracket, a mounting seat is installed at the output end of the hydraulic cylinder, a drive motor is installed inside the mounting seat, and a drill bit is installed at the output end of the drive motor.

[0007] The above technical solution is adopted to facilitate the processing and drilling of mechanical parts.

[0008] The utility model is further configured as follows: a guide rod is symmetrically bolted to the top of the mounting seat, and the guide rod is slidably connected to the bracket.

[0009] The above technical solution is adopted to slide and limit the mounting seat.

[0010] The utility model is further configured as follows: a connecting block is threadedly connected to the surface of the first screw rod, and the top of the connecting block is bolted to the bottom of the connecting seat.

[0011] The above technical solution is adopted to facilitate the movement of the connecting seat.

[0012] The utility model is further configured as follows: a guide block is symmetrically bolted to the bottom of the connecting seat, and a guide groove used in conjunction with the guide block is opened on the support plate.

[0013] The above technical solution is adopted to slide and limit the connecting seat.

[0014] The utility model is further configured as follows: the bottom of the clamping block is bolted to a limiting block, and the top of the connecting seat is provided with a limiting groove which is slidably connected to the limiting block.

[0015] The above technical solution is adopted to slide and limit the clamping block.

[0016] The utility model is further configured as follows: a fixing block is bolted between the support plate and the bottom plate, and a lifting groove is provided on the aggregate retaining cover and is slidably connected to the fixing block.

[0017] The above technical solution provides a path for the aggregate retaining cover to move upward.

[0018] The utility model is further configured as follows: the bottom of the aggregate retaining cover is connected to a discharge pipe, and a valve is installed on the surface of the discharge pipe.

[0019] The above technical solution is adopted to facilitate the waste discharge through the aggregate retaining cover.

[0020] The utility model is further configured as follows: a supporting leg is installed at the bottom of the base plate, the number of the supporting legs is four, and a material feeding hole groove is opened on the top of the support plate.

[0021] The above technical solution is adopted to support the bottom plate and facilitate the entry of waste chips into the aggregate retaining cover.

[0022] In summary, the present invention has the following beneficial effects:

[0023] 1. The utility model is provided with a first screw rod installed on the support plate, which cooperates with the connecting block to adjust the distance between the two connecting seats. A clamping block is installed on the connecting seat. When the second screw rod is rotated, the position of the clamping block on the connecting seat can be adjusted. When different clamping blocks are in different positions, parts of different shapes can be fixed, thereby improving applicability.

[0024] 2. The utility model is designed with a material collection cover inside the through groove. When the mechanical parts are clamped and fixed, the electric telescopic rod can drive the material collection cover to move upward, so that the cover arm of the material collection cover can enclose the punching area, so that the flying waste chips can be blocked and fall into the material collection cover, preventing the waste chips from flying and injuring people, and at the same time, the waste chips can be collected, which is convenient for the staff to handle later and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0027] Figure 3 It is a partial structural cross-sectional view of the utility model;

[0028] Figure 4 It is a partial structural cross-sectional view of the utility model;

[0029] Figure 5 This utility model Figure 1 Enlarged view of point B in the middle.

[0030] Figure numerals: 1. Base plate; 2. Through groove; 3. Support plate; 4. Sliding groove; 5. First screw rod; 6. Connecting seat; 7. Block; 8. Second screw rod; 9. Material collecting cover; 10. Electric telescopic rod; 11. Support block; 12. Bracket; 13. Hydraulic cylinder; 14. Mounting seat; 15. Drive motor; 16. Drill bit; 17. Guide rod; 18. Connecting block; 19. Guide block; 20. Guide groove; 21. Limit block; 22. Limit groove; 23. Fixed block; 24. Lifting groove; 25. Discharge pipe; 26. Support leg; 27. Feed hole groove. DETAILED DESCRIPTION

[0031] The present invention will be described in further detail below with reference to the accompanying drawings.

[0032] Example 1:

[0033] refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , a punching device for mechanical parts, including a base plate 1, a through slot 2 is opened at the center of the base plate 1, a support plate 3 is arranged inside the through slot 2, a sliding slot 4 is symmetrically opened on the top of the support plate 3, and a first screw rod 5 is rotatably connected to the sliding slot 4 through a bearing, a connecting seat 6 is provided on the top of the first screw rod 5, and a clamping block 7 is provided on the top of the connecting seat 6. A second screw rod 8 threadedly connected to the clamping block 7 is rotatably connected to the connecting seat 6 through a bearing. The first screw rod 5 is installed on the support plate 3, and the distance between the two connecting seats 6 can be adjusted by cooperating with the connecting block 18. The clamping block 7 is installed on the connecting seat 6. When the second screw rod 8 is rotated, the position of the clamping block 7 on the connecting seat 6 can be adjusted. When different clamping blocks 7 are in different positions, parts of different shapes can be fixed, thereby improving applicability.

[0034] refer to Figure 1 A bracket 12 is bolted to the top of the base plate 1, a hydraulic cylinder 13 is installed at the center of the top of the bracket 12, a mounting seat 14 is installed at the output end of the hydraulic cylinder 13, a drive motor 15 is installed inside the mounting seat 14, and a drill bit 16 is installed at the output end of the drive motor 15. By arranging the bracket 12, hydraulic cylinder 13, mounting seat 14, drive motor 15 and drill bit 16, it is convenient to process and drill mechanical parts.

[0035] refer to Figure 1 The top of the mounting seat 14 is symmetrically bolted with a guide rod 17, which is slidably connected to the bracket 12. By setting the guide rod 17, the mounting seat 14 is limited in sliding.

[0036] refer to Figure 1 and Figure 2The surface of the first screw rod 5 is threadedly connected with a connecting block 18, and the top of the connecting block 18 is bolted to the bottom of the connecting seat 6. By setting the connecting block 18, it is convenient to drive the connecting seat 6 to move.

[0037] refer to Figure 1 and Figure 2 The bottom of the connecting seat 6 is symmetrically bolted with a guide block 19, and the support plate 3 is provided with a guide groove 20 used in conjunction with the guide block 19. By setting the guide block 19 and the guide groove 20, the connecting seat 6 is slidingly limited.

[0038] refer to Figure 3 The bottom of the card block 7 is bolted to a limit block 21, and the top of the connecting seat 6 is provided with a limit groove 22 which is slidably connected to the limit block 21. By setting the limit block 21 and the limit groove 22, the card block 7 is slidably limited.

[0039] Brief description of the usage process: When punching, the parts are placed between the two connecting seats 6 on the support plate 3. By rotating the first screw rod 5, the distance between the two connecting seats 6 can be adjusted with the action of the connecting block 18. A clamping block 7 is installed on the connecting seat 6. When the second screw rod 8 is rotated, the position of the clamping block 7 on the connecting seat 6 can be adjusted. When different clamping blocks 7 are in different positions, parts of different shapes can be fixed to improve applicability.

[0040] refer to Figure 1 、 Figure 4 and Figure 5 , a punching device for mechanical parts, a material collection cover 9 is provided inside the through slot 2, and an electric telescopic rod 10 is symmetrically installed on the top of the base plate 1 through a fixing part. The output end of the electric telescopic rod 10 passes through the bottom of the base plate 1 and is fixedly sleeved with a support block 11 bolted to the material collection cover 9. The material collection cover 9 is designed inside the through slot 2. When the mechanical parts are clamped and fixed, the electric telescopic rod 10 can drive the material collection cover 9 to move upward, so that the cover arm of the material collection cover 9 can enclose the punching area, so that the flying waste chips can be blocked and fall into the material collection cover 9, preventing the waste chips from flying and injuring people. At the same time, the waste chips can be aggregated, which is convenient for the staff to handle later and improves practicality.

[0041] refer to Figure 1 and Figure 5 A fixed block 23 is bolted between the support plate 3 and the bottom plate 1, and a lifting groove 24 is provided on the aggregate retaining cover 9, which is slidably connected to the fixed block 23. By setting the fixed block 23 and the lifting groove 24, a path is provided for the aggregate retaining cover 9 to move upward.

[0042] refer to Figure 4 The bottom of the aggregate retaining cover 9 is connected to a discharge pipe 25, and a valve is installed on the surface of the discharge pipe 25. By setting the discharge pipe 25, the aggregate retaining cover 9 is convenient for discharging waste.

[0043] refer to Figure 1 The bottom of the base plate 1 is equipped with supporting legs 26, and the number of the supporting legs 26 is four. The top of the support plate 3 is provided with a material feeding hole groove 27. By setting the supporting legs 26 and the material feeding hole groove 27, the base plate 1 is supported and the waste chips are facilitated to enter the aggregate baffle 9.

[0044] Brief description of the usage process: A material collecting shield 9 is designed inside the through slot 2. After the mechanical parts are clamped and fixed, the electric telescopic rod 10 can drive the material collecting shield 9 to move upward, so that the shield arm of the material collecting shield 9 can enclose the punching area, so that the flying waste chips can be blocked and fall into the material collecting shield 9, preventing the waste chips from flying and injuring people, and at the same time, the waste chips can be collected, which is convenient for the staff to handle later and improves practicality.

[0045] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A punching device for mechanical parts, comprising a base plate (1), characterized in that: A through slot (2) is provided at the center of the base plate (1), a support plate (3) is provided inside the through slot (2), a sliding slot (4) is symmetrically provided on the top of the support plate (3), a first screw rod (5) is rotatably connected to the inside of the sliding slot (4) through a bearing, a connecting seat (6) is provided on the top of the first screw rod (5), a clamping block (7) is provided on the top of the connecting seat (6), a second screw rod (8) threadedly connected to the clamping block (7) is rotatably connected to the connecting seat (6) through a bearing, a material collecting cover (9) is provided inside the through slot (2), an electric telescopic rod (10) is symmetrically installed on the top of the base plate (1) through a fixing piece, the output end of the electric telescopic rod (10) passes through the bottom of the base plate (1) and is fixedly sleeved with a support block (11) bolted to the material collecting cover (9).

2. A punching device for mechanical parts according to claim 1, characterized in that: A bracket (12) is bolted to the top of the base plate (1), a hydraulic cylinder (13) is installed at the center of the top of the bracket (12), a mounting seat (14) is installed at the output end of the hydraulic cylinder (13), a driving motor (15) is installed inside the mounting seat (14), and a drill bit (16) is installed at the output end of the driving motor (15).

3. A punching device for mechanical parts according to claim 2, characterized in that: A guide rod (17) is symmetrically bolted to the top of the mounting seat (14), and the guide rod (17) is slidably connected to the bracket (12).

4. The punching device for mechanical parts according to claim 1, characterized in that: The surface of the first screw rod (5) is threadedly connected to a connecting block (18), and the top of the connecting block (18) is bolted to the bottom of the connecting seat (6).

5. The punching device for mechanical parts according to claim 1, characterized in that: A guide block (19) is symmetrically bolted to the bottom of the connecting seat (6), and a guide groove (20) for use with the guide block (19) is provided on the support plate (3).

6. The punching device for mechanical parts according to claim 1, characterized in that: The bottom of the clamping block (7) is bolted to a limiting block (21), and the top of the connecting seat (6) is provided with a limiting groove (22) which is slidably connected to the limiting block (21).

7. The punching device for mechanical parts according to claim 1, characterized in that: A fixing block (23) is bolted between the support plate (3) and the bottom plate (1), and a lifting groove (24) is provided on the material collecting shield (9) and is slidably connected to the fixing block (23).

8. The punching device for mechanical parts according to claim 1, characterized in that: The bottom of the material collecting retaining cover (9) is connected to a discharge pipe (25), and a valve is installed on the surface of the discharge pipe (25).

9. The punching device for mechanical parts according to claim 1, characterized in that: The bottom of the base plate (1) is provided with supporting legs (26), and the number of the supporting legs (26) is four. The top of the support plate (3) is provided with a material passage slot (27).

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