A hole punching apparatus with hardware clamping assistance

Abstract

This utility model relates to the field of drilling equipment technology and discloses a drilling device for clamping and assisting hardware products. It includes an operating table and a positioning mechanism. The operating table has a fixed frame inside, with two rollers rotatably connected inside the fixed frame. Each roller is frictionally connected to a protective cover. One side of the protective cover is fixedly connected to an upper support, which is fixedly connected to a connecting block. The connecting block is fixedly connected to the top of a rack, and the connecting block is fixedly connected to the positioning mechanism. One side of the protective cover is fixedly connected to a connecting plate, which is slidably connected to a sliding rod. A spring is provided on one side of the connecting plate. One side of the protective cover is frictionally connected to a guide plate, which is fixedly connected to a diverter pipe. The diverter pipe is fixedly connected to a guide pipe, and a collection box is located below the guide pipe. This forms a complete waste chip interception channel, and, in conjunction with the guide plate, diverter pipe, and guide pipe, directly guides the waste chips into the collection box, effectively preventing damage to precision transmission components such as the rack from metal waste chips.

Description

Technical Field

[0001] This utility model relates to the field of drilling equipment technology, specifically a drilling equipment for clamping and assisting hardware products. Background Technology

[0002] In the processing of hardware products, there is a drilling step. Publication number CN220920991U discloses a drilling device for clamping hardware products, including an operating table. A drilling unit is located above the operating table, and a positioning mechanism for clamping hardware parts is provided on the upper surface of the operating table. The positioning mechanism includes two symmetrically arranged positioning plates slidably connected to the upper surface of the operating table. Two symmetrically arranged sliders are slidably connected to the upper surface of the positioning plates, and right-angle plates are rotatably connected to the upper surfaces of the sliders. The positioning mechanism also includes a driving component that moves the positioning plates and sliders. A limiting component for limiting the movement of the hardware parts is provided on the right-angle plate. While this device has significant advantages, during use, because the operating table has grooves for the movement of the positioning mechanism, metal scraps fall into the interior of the operating table, thus affecting the operation of the rack and pinion mechanism.

[0003] Therefore, we propose a punching device that assists in clamping hardware products. Utility Model Content

[0004] The purpose of this utility model is to provide a punching device for clamping hardware products, so as to solve the problem mentioned in the background art that metal scraps fall into the inside of the operating table due to the groove for the positioning mechanism to move, thus affecting the operation of the rack.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a punching device for clamping hardware products, comprising an operating table and a positioning mechanism. The operating table has a fixed frame inside, and two rollers are rotatably connected inside the fixed frame. Each roller is frictionally connected to a protective cover. One side of the protective cover is fixedly connected to an upper support, and the upper support is fixedly connected to a connecting block. The connecting block is fixedly connected to the top of a rack and pinion, and the connecting block is fixedly connected to the positioning mechanism. One side of the protective cover is fixedly connected to a connecting plate, and the connecting plate is slidably connected to a sliding rod. A spring is provided on one side of the connecting plate. One side of the protective cover is frictionally connected to a guide plate, and the guide plate is fixedly connected to a diverter pipe. The diverter pipe is fixedly connected to a guide pipe, and a storage box is provided below the guide pipe.

[0006] Preferably, the connecting block is provided with upper brackets on both sides, and the upper brackets are slidably connected to the inner side of the fixing frame.

[0007] Preferably, the inner wall of the diversion pipe is inclined, and the diversion pipe is connected to the guide pipe.

[0008] Preferably, guide plates are fixedly connected to both sides of the diversion pipe, and the guide plates are tilted at an angle of 35 degrees.

[0009] Preferably, guide pipes are fixedly connected to both sides of the diversion pipe, and the guide pipes pass through the inside of the operating table and extend to the outside of the operating table.

[0010] Preferably, the spring tightly presses against the connecting plate, and the spring tightly presses against the fixing frame.

[0011] Preferably, the connecting block has an extension plate in the middle, and a protective cover is provided below the extension plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention uses two rollers on the fixed frame inside the operating table to frictionally connect with the protective cover, allowing the protective cover to move along the rollers. When the positioning mechanism drives the rack to move through the connecting block, the protective cover expands or retracts synchronously, always dynamically covering the groove area of ​​the operating table to form a complete waste interception channel. In conjunction with the guide plate, diversion pipe, and guide pipe, the waste is directly guided into the storage box, thus effectively avoiding damage to precision transmission components such as the rack by metal waste. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the internal distribution structure of the operating table of this utility model;

[0015] Figure 2 This is an exploded structural diagram of the grooved protective cleaning component of this utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the operating table of this utility model;

[0017] In the diagram: 1. Operating table; 2. Positioning mechanism; 3. Fixing frame; 4. Roller; 5. Protective cover; 6. Upper support; 7. Connecting plate; 8. Slide rod; 9. Spring; 10. Guide plate; 11. Diverter pipe; 12. Guide pipe; 13. Storage box; 14. Connecting block; 15. Rack; 1401. Extension plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example

[0020] Please see Figures 1-3 The diagram shows a punching device for clamping and assisting in the production of hardware products. It includes an operating table 1 and a positioning mechanism 2. The operating table 1 has a fixed frame 3 inside, with two rollers 4 rotatably connected inside the fixed frame 3. Each roller 4 is frictionally connected to a protective cover 5. One side of the protective cover 5 is fixedly connected to an upper support 6, which in turn is fixedly connected to a connecting block 14. The connecting block 14 is fixedly connected to the top of a rack 15 and to the positioning mechanism 2. One side of the protective cover 5 is fixedly connected to a connecting plate 7, which is slidably connected to a slide rod 8. A spring 9 is located on one side of the connecting plate 7. One side of the protective cover 5 is frictionally connected to a guide plate 10. A fixed connection is made to the diversion pipe 11, and the diversion pipe 11 is fixedly connected to the guide pipe 12. A storage box 13 is provided below the guide pipe 12. In this utility model, two rollers on the fixed frame inside the operating table are frictionally connected to the protective cover, so that the protective cover can move along the rollers. When the positioning mechanism drives the rack to move through the connecting block, the protective cover expands or retracts synchronously, always dynamically covering the groove area of ​​the operating table, forming a complete waste interception channel. In conjunction with the guide plate, the diversion pipe, and the guide pipe, the waste is directly introduced into the storage box, thereby effectively avoiding damage to precision transmission components such as the rack by metal waste.

[0021] Furthermore, the connecting block 14 is provided with upper brackets 6 on both sides. The upper brackets 6 are slidably connected to the inner side of the fixing frame 3. The upper brackets are fixedly connected to both sides of the connecting block. At the same time, the sliding structure of the upper brackets inside the fixing frame ensures the stability of the movement of the protective cover.

[0022] Furthermore, the inner wall of the diversion pipe 11 is inclined, and the diversion pipe 11 is connected to the guide pipe 12. The diversion pipe has two inclined surfaces on its inner wall, which effectively guides the metal debris to move in the diversion pipe and prevents the metal debris from clogging inside the diversion pipe.

[0023] Furthermore, guide plates 10 are fixedly connected to both sides of the diversion pipe. The guide plates 10 are tilted at an angle of 35 degrees. By fixing the guide plates with a tilt angle of 35 degrees to both sides of the diversion pipe, the problem of metal debris clogging the guide plates can be avoided.

[0024] Furthermore, guide pipes 12 are fixedly connected to both sides of the diversion pipe 11. The guide pipes 12 pass through the inside of the operating table 1 and extend to the outside of the operating table 1. The guide pipes are fixedly connected to both sides of the diversion pipe and extend through the inside of the operating table to the outside. Through the vertical spatial extension, the metal debris is accurately delivered to the collection box while keeping the equipment floor space unchanged.

[0025] Furthermore, the spring 9 tightly presses against the connecting plate 7 and the fixing frame 3. The tight pressing of the springs ensures that the connecting plate and the fixing frame are stable under the action of the springs.

[0026] Furthermore, an extension plate 1401 is provided in the middle of the connecting block 14, and a protective cover 5 is provided below the extension plate 1401. By setting the extension plate in the middle of the connecting block and installing the protective cover below the extension plate, the extension plate and the protective cover effectively guide metal particles into the guide plate, thereby ensuring that the metal debris accurately reaches the collection box.

[0027] In this solution, the workflow is as follows: When the positioning mechanism 2 performs the positioning action, the rack 15 drives the connecting block 14 to cause the protective cover 5 to roll and unfold along the roller shaft 4. At this time, the connecting plate 7 presses the guide plate 10 under the action of the spring 9, forming a complete waste chip interception channel. The metal waste generated during processing is in the closed area formed by the protective cover 5 and the guide plate 10, and enters the collection box 13 directly through the three-stage flow guide protective cover 5 → guide plate 10 → diversion pipe 11 → guide pipe 12, completely eliminating the possibility of waste chips entering the inside of the operating table and contacting the rack 15.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A punching device for clamping and assisting in the production of hardware products, comprising an operating table (1) and a positioning mechanism (2), characterized in that: The operating table (1) is equipped with a fixed frame (3) inside. Two rollers (4) are rotatably connected inside the fixed frame (3). Each roller (4) is frictionally connected to a protective cover (5). One side of the protective cover (5) is fixedly connected to an upper bracket (6). The upper bracket (6) is fixedly connected to a connecting block (14). The connecting block (14) is fixedly connected to the top of a rack (15). The connecting block (14) is fixedly connected to a positioning mechanism (2). One side of the protective cover (5) is fixedly connected to a connecting plate (7). The connecting plate (7) is slidably connected to a slide rod (8). One side of the connecting plate (7) is equipped with a spring (9). One side of the protective cover (5) is frictionally connected to a guide plate (10). The guide plate (10) is fixedly connected to a diversion pipe (11). The diversion pipe (11) is fixedly connected to a guide pipe (12). A storage box (13) is provided below the guide pipe (12).

2. The punching device for clamping hardware products according to claim 1, characterized in that: The connecting block (14) is provided with upper brackets (6) on both sides, and the upper brackets (6) are slidably connected to the inner side of the fixing frame (3).

3. The punching device for clamping hardware products according to claim 1, characterized in that: The inner wall of the diversion pipe (11) is inclined, and the diversion pipe (11) is connected to the guide pipe (12).

4. The punching device for clamping hardware products according to claim 1, characterized in that: Both sides of the diversion pipe are fixedly connected to guide plates (10), and the guide plates (10) are tilted at an angle of 35 degrees.

5. The punching device for clamping hardware products according to claim 1, characterized in that: Both sides of the diversion pipe (11) are fixedly connected to guide pipes (12), which pass through the inside of the operating table (1) and extend to the outside of the operating table (1).

6. The punching device for clamping hardware products according to claim 1, characterized in that: The spring (9) tightly presses against the connecting plate (7), and the spring (9) tightly presses against the fixing frame (3).

7. The punching device for clamping hardware products according to claim 1, characterized in that: The connecting block (14) has an extension plate (1401) in the middle, and a protective cover (5) is provided below the extension plate (1401).

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