Punching device for building fastener production

Abstract

The utility model relates to the technical field of punching equipment, in particular to a punching device for building fastener production, which comprises a working table, supporting legs are fixedly connected to the lower surface of the working table, a mounting frame is fixedly connected to the upper surface of the working table, and a control cylinder is fixedly connected to the lower surface of the mounting frame. A punch is installed at the driving end of the control air cylinder, a containing groove is formed in the upper surface of the workbench, a discharging hole is formed in the inner wall of the containing groove, a lower die is placed in the containing groove, a storage box is fixedly connected to the lower surface of the workbench, and an installation sleeve is fixedly connected to the lower surface of the workbench. The inner wall of the mounting sleeve is fixedly connected with a telescopic rod, and the driving end of the telescopic rod penetrates through the storage box. According to the scheme, waste materials generated by the punching device are effectively collected and pretreated, the space occupied by the waste materials is greatly reduced, resource waste is reduced, the cleaning burden of a user is reduced, and a large amount of equipment can be put into use conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of punching equipment, in particular to a punching device for producing building fasteners. Background Art

[0002] Building fasteners are a type of building accessory used to connect and fix steel pipes. They are an indispensable component in building scaffolding systems and formwork support systems. They mainly connect two or more steel pipes together and ensure a firm and stable connection, allowing the scaffolding or formwork support structure to withstand various construction loads. When producing building components, punching devices are often used to process them.

[0003] Existing technologies include a utility model with publication number CN214919715U, which discloses a punching device for the production of building fasteners, comprising a base plate, a frame and a work table, wherein the frames are fixedly installed on both sides of the upper surface of the base plate by bolts, the work table is fixedly installed on the bottom of the inner side of the frame by bolts, and an insertion hole is provided through the center of the surface of the work table; a first sliding rod is symmetrically fixedly installed between the lower surface of the work table and the upper surface of the base plate by bolts, the outer side wall of the first sliding rod is slidably sleeved with a support plate, the outer side wall of the first sliding rod is sleeved with a first telescopic spring and is located between the support plate and the base plate, a positioning column matching the insertion hole is fixedly installed at the center of the upper surface of the support plate by bolts, a punching cylinder is fixedly installed on the top of the inner side of the frame by bolts, and a punching head is fixedly installed on the bottom of the punching cylinder by bolts.

[0004] At present, most punching devices generate waste materials that accumulate under the workbench when processing building components. Since the waste materials are scattered, they are difficult to clean up, which increases the cleaning burden of the user. At the same time, it is not conducive to the recycling of waste materials, resulting in a waste of resources. Improvements are needed in this regard. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of most punching devices in the prior art that waste materials are accumulated under the workbench when processing building components. Since the waste materials are in a scattered state, they are difficult to clean up, which increases the cleaning burden of the user and is not conducive to the recycling of the waste materials, resulting in a waste of resources. A punching device for the production of building fasteners is proposed to solve the problem.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a punching device for producing building fasteners, comprising a workbench, the lower surface of the workbench is fixedly connected to a support leg, the upper surface of the workbench is fixedly connected to a mounting frame, the lower surface of the mounting frame is fixedly connected to a control cylinder, the driving end of the control cylinder is equipped with a punch, the upper surface of the workbench is provided with a placement groove, the inner wall of the placement groove is provided with a blanking hole, a lower mold is placed in the placement groove, the lower surface of the workbench is fixedly connected to a storage box, and the lower surface of the workbench is fixedly connected to the support leg. A mounting sleeve is fixedly connected to the inner wall of the mounting sleeve, a telescopic rod is fixedly connected to the inner wall of the telescopic rod, a driving end of the telescopic rod passes through the storage box, a pressing plate is fixedly connected to the driving end of the telescopic rod, and the pressing plate slides with the inner wall of the storage box, a baffle is fixedly connected to the lower surface of the workbench, a guide plate is fixedly connected to the lower surface of the workbench, and a collecting hopper is placed on the guide plate. This solution effectively collects and pre-processes the waste generated by the punching device, greatly reduces the space occupied by the waste, reduces the waste of resources, and reduces the cleaning burden of the user, making it convenient for the equipment to be put into large-scale use.

[0007] Preferably, a positioning block is fixedly connected to the lower surface of the lower mold, and a limiting groove is provided on the inner wall of the placement groove. One end of the positioning block is inserted into the limiting groove. When punching holes of different specifications, the lower mold can be pulled upward to be taken out and replaced, and the punch can be removed and replaced.

[0008] Preferably, the number of the positioning blocks and the number of the limiting grooves are four, and the four positioning blocks and the limiting grooves are mirror-imaged.

[0009] Preferably, a sliding sleeve is fixedly connected to the lower surface of the collecting hopper, and the sliding sleeve is mounted on a guide plate. A handle is fixedly connected to the surface of the collecting hopper, and the handling is effectively pulled to drive the collecting hopper to move.

[0010] Preferably, the longitudinal section of the guide plate is L-shaped.

[0011] Preferably, the surface of the guide plate is fixedly connected to a positioning frame, and the inner wall of the positioning frame is fixedly connected to a magnet. When in use, the building component is placed on the lower mold, and then the control cylinder is operated to drive the punch to move downward, and then the punch cooperates with the lower mold to punch the building component, and the punched waste falls into the storage box through the discharge hole. After completing the processing of a batch of building components, the telescopic rod is operated to push the pressure plate, and the pressure plate pushes the waste toward the baffle, and cooperates with the collecting hopper to squeeze the waste into blocks, and then the telescopic rod is controlled to drive the pressure plate to reset, and then the handle can be pulled outward to drive the collecting hopper and the waste. After taking out the waste, the collecting hopper can be pushed to reset, and then the magnet will stably adsorb the collecting hopper, which is convenient for the next processing of the waste.

[0012] Preferably, there are two positioning frames and two magnets, and the two positioning frames and two magnets are symmetrically arranged to facilitate stable restriction of the displacement of the collecting hopper.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] The material collecting hopper is pressed down and the waste is squeezed into a block by the operation of the telescopic rod, and the waste is squeezed into a block by the operation of the collecting hopper. The material collecting hopper is pressed down and the waste is squeezed into a block by the operation of the telescopic rod. The material collecting hopper is pressed down and the waste is squeezed into a block by the operation of the collecting hopper. The material collecting hopper is pressed down and the waste is squeezed into a block by the operation of the collecting hopper. The material collecting hopper is pressed down and the waste is squeezed into a block by the operation of the collecting hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a punching device for producing building fasteners proposed in the utility model;

[0016] Figure 2 This is a bottom view structural diagram of a punching device for producing building fasteners proposed in the utility model;

[0017] Figure 3 This utility model proposes a punching device for the production of building fasteners Figure 2 Schematic diagram of the structure at A;

[0018] Figure 4 This is a schematic diagram of the exploded structure of a punching device for producing building fasteners proposed in the utility model;

[0019] Figure 5 This utility model proposes a punching device for the production of building fasteners Figure 4 Schematic diagram of the upward-looking structure.

[0020] Legend:

[0021] 1. Workbench; 2. Mounting frame; 3. Control cylinder; 4. Punch; 5. Lower die; 6. Support legs; 7. Guide plate; 8. Positioning frame; 9. Magnet; 10. Baffle; 11. Storage box; 12. Collecting hopper; 13. Sliding sleeve; 14. Mounting sleeve; 15. Telescopic rod; 16. Handle; 17. Press plate; 18. Placement slot; 19. Limit slot; 20. Cutting hole; 21. Positioning block. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a punching device for producing building fasteners, comprising a workbench 1, a support leg 6 fixedly connected to the lower surface of the workbench 1, a mounting frame 2 fixedly connected to the upper surface of the workbench 1, a control cylinder 3 fixedly connected to the lower surface of the mounting frame 2, a punch 4 installed on the driving end of the control cylinder 3, a placement groove 18 opened on the upper surface of the workbench 1, a blanking hole 20 opened on the inner wall of the placement groove 18, a lower mold 5 placed in the placement groove 18, a storage box 11 fixedly connected to the lower surface of the workbench 1, and a mounting sleeve 1 fixedly connected to the lower surface of the workbench 1 4. The inner wall of the mounting sleeve 14 is fixedly connected with a telescopic rod 15, and the driving end of the telescopic rod 15 passes through the storage box 11. The driving end of the telescopic rod 15 is fixedly connected with a pressure plate 17, and the pressure plate 17 slides with the inner wall of the storage box 11. The lower surface of the workbench 1 is fixedly connected with a baffle 10, and the lower surface of the workbench 1 is fixedly connected with a guide plate 7. A collecting hopper 12 is placed on the guide plate 7. This solution effectively collects and pre-processes the waste generated by the punching device, greatly reduces the space occupied by the waste, reduces the waste of resources, and reduces the cleaning burden of the user, so that the equipment is convenient for large-scale use.

[0023] In this embodiment: a positioning block 21 is fixedly connected to the lower surface of the lower mold 5, and a limiting groove 19 is provided on the inner wall of the placement groove 18. One end of the positioning block 21 is inserted into the limiting groove 19. When punching holes of different specifications, the lower mold 5 can be pulled upward to be taken out and replaced, and the punch 4 can be removed and replaced.

[0024] Specifically, there are four positioning blocks 21 and four limiting grooves 19 , and the four positioning blocks 21 and the four limiting grooves 19 are arranged in a mirror image.

[0025] Specifically, the lower surface of the collecting hopper 12 is fixedly connected with a sliding sleeve 13, and the sliding sleeve 13 is sleeved on the guide plate 7. The surface of the collecting hopper 12 is fixedly connected with a handle 16, and the collecting hopper 12 is effectively displaced by pulling the handle 16.

[0026] Specifically, the longitudinal section of the guide plate 7 is L-shaped.

[0027] In this embodiment: the surface of the guide plate 7 is fixedly connected to a positioning frame 8, and the inner wall of the positioning frame 8 is fixedly connected to a magnet 9. When in use, the building component is placed on the lower mold 5, and then the control cylinder 3 is operated to drive the punch 4 to move downward, and then the punch 4 cooperates with the lower mold 5 to punch the building component, and the punched waste falls into the storage box 11 through the discharge hole 20. After completing the processing of a batch of building components, the telescopic rod 15 is operated to push the pressing plate 17, and the pressing plate 17 pushes the waste toward the direction close to the baffle 10, and cooperates with the collecting hopper 12 to squeeze the waste into blocks, and then the telescopic rod 15 is controlled to drive the pressing plate 17 to reset, and then the handle 16 can be pulled outward to drive the collecting hopper 12 and the waste. After the waste is taken out, the collecting hopper 12 can be pushed to reset, and then the magnet 9 stably adsorbs the collecting hopper 12, which is convenient for the next processing of the waste.

[0028] Specifically, there are two positioning frames 8 and two magnets 9 , and the two positioning frames 8 and two magnets 9 are symmetrically arranged to stably limit the displacement of the collecting hopper 12 .

[0029] Working principle: When in use, the building component is placed on the lower mold 5, and then the control cylinder 3 is operated to drive the punch 4 to move downward. Then the punch 4 cooperates with the lower mold 5 to punch the building component, and the punched waste falls into the storage box 11 through the discharge hole 20. After completing the processing of a batch of building components, the telescopic rod 15 is operated to push the pressure plate 17, and the pressure plate 17 pushes the waste toward the baffle 10 and cooperates with the collecting hopper 12 to squeeze the waste into blocks. Then the telescopic rod 15 is controlled to drive the pressure plate 17 to reset, and then it can be pulled out. The handle 16 moves the collecting hopper 12 and the waste. After the waste is taken out, the collecting hopper 12 can be pushed to reset, and then the magnet 9 stably adsorbs the collecting hopper 12, which is convenient for the next treatment of the waste. When punching holes of different specifications, the lower mold 5 can be pulled up to take it out and replace it, and the punch 4 can be removed and replaced. This solution effectively collects and pre-processes the waste generated by the punching device, greatly reduces the space occupied by the waste, reduces the waste of resources, and reduces the cleaning burden of the user, making it convenient for the equipment to be put into use on a large scale.

Claims

1. A punching device for producing building fasteners, comprising a workbench (1), wherein a support leg (6) is fixedly connected to the lower surface of the workbench (1), and characterized in that: The upper surface of the workbench (1) is fixedly connected to a mounting frame (2), the lower surface of the mounting frame (2) is fixedly connected to a control cylinder (3), the driving end of the control cylinder (3) is installed with a punch (4), the upper surface of the workbench (1) is provided with a placement groove (18), the inner wall of the placement groove (18) is provided with a feed hole (20), a lower mold (5) is placed in the placement groove (18), the lower surface of the workbench (1) is fixedly connected to a storage box (11), the lower surface of the workbench (1) is fixedly connected to a storage box (11), and the lower surface of the workbench (1) is fixedly connected to a storage box (11). A mounting sleeve (14) is fixedly connected to the inner wall of the mounting sleeve (14), a telescopic rod (15) is fixedly connected to the inner wall of the telescopic rod (15), a driving end of the telescopic rod (15) passes through the storage box (11), a driving end of the telescopic rod (15) is fixedly connected to a pressing plate (17), and the pressing plate (17) slides with the inner wall of the storage box (11), a baffle (10) is fixedly connected to the lower surface of the workbench (1), a guide plate (7) is fixedly connected to the lower surface of the workbench (1), and a collecting hopper (12) is placed on the guide plate (7).

2. A punching device for producing building fasteners according to claim 1, characterized in that: A positioning block (21) is fixedly connected to the lower surface of the lower mold (5), and a limiting groove (19) is provided on the inner wall of the placement groove (18), and one end of the positioning block (21) is inserted into the limiting groove (19).

3. A punching device for producing building fasteners according to claim 2, characterized in that: The number of the positioning blocks (21) and the number of the limiting grooves (19) are both four, and the four positioning blocks (21) and the limiting grooves (19) are arranged in a mirror image.

4. A punching device for producing building fasteners according to claim 1, characterized in that: The lower surface of the collecting hopper (12) is fixedly connected with a sliding sleeve (13), and the sliding sleeve (13) is sleeved on the guide plate (7). The surface of the collecting hopper (12) is fixedly connected with a handle (16).

5. A punching device for producing building fasteners according to claim 1, characterized in that: The longitudinal section of the guide plate (7) is L-shaped.

6. A punching device for producing building fasteners according to claim 1, characterized in that: A positioning frame (8) is fixedly connected to the surface of the guide plate (7), and a magnet (9) is fixedly connected to the inner wall of the positioning frame (8).

7. A punching device for producing building fasteners according to claim 6, characterized in that: The number of the positioning frames (8) and the number of the magnets (9) are both two, and the two positioning frames (8) and the two magnets (9) are symmetrically arranged.

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