Multi-hole-site punching device for sheet metal part
By designing functional components and buffer components in the porous hole punching device of sheet metal parts, the problem of difficult debris is solved, and the smooth placement and operation convenience of the sheet metal surface is achieved.
Patent Information
- Application Number
- CN202420118070.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-18
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-01-18
AI Technical Summary
The debris generated by the porous drilling device of existing sheet metal parts during the drilling process is difficult to clean, affecting the stability of the placement of sheet metal parts.
A multi-porous drilling device for sheet metal parts that includes placing plates, functional components and buffer components is designed. The functional components collect debris through electromagnetic plates and brushes, and the buffer components avoid impact of pulling plates through limiting plates and elastic bands. , ensure the stability of sheet metal parts.
Effectively collect and clean debris generated during the drilling process to avoid debris accumulation, improve operational ease and stability of sheet metal placement.
Smart Images
Figure CN222327486U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sheet metal processing equipment, in particular to a multi-hole punching device for sheet metal. Background Art
[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching / cutting / compounding, folding, welding, riveting, splicing, forming, etc. Sheet metal parts are products processed by sheet metal processing. Sheet metal parts usually need to be punched on their surface when in use. Special punching devices are used for punching. Existing sheet metal multi-hole punching devices have problems when in use. The punching devices will produce debris when punching holes in the sheet metal parts. The debris will fall into the limiting holes on the surface of the placement table, and it is not convenient for workers to clean it. After a long time, it will affect the stability of the placement of the sheet metal parts. There are limitations when using it, and there is room for improvement. Utility Model Content
[0003] The purpose of the utility model is to provide a multi-hole punching device for a sheet metal part to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-hole punching device for sheet metal parts, comprising a body, a placing table is installed on the inner bottom surface of the body, and limiting holes are arranged at equal distances on the top surface of the placing table, a processing head is installed on the inner top surface of the body, a mounting groove is opened in the middle of the front surface of the body, a pull-out plate for placing a keyboard is arranged inside the mounting groove, a computer is arranged on one side of the body, and functional components are arranged inside the placing table.
[0005] The functional component includes a limit groove opened on the bottom end surface of the placing table, an electromagnetic plate is arranged inside the limit groove, a fixed plate is installed at one end of the electromagnetic plate, a connecting magnetic plate is fixed on the top of the inner surface of the fixed plate, and the surface of the connecting magnetic plate is magnetically connected to one side surface of the placing table.
[0006] As a further preferred embodiment of the present technical solution, brushes are installed at equal distances on the top inner wall of the opening of the limiting groove, a through groove is provided at the bottom of the surface of the fixed plate, and a material guiding slope is provided on the end surface of the electromagnetic plate facing the fixed plate.
[0007] As a further preferred embodiment of the present technical solution, there is a distance between the top end surface of the electromagnetic plate and the inner top surface of the limiting groove, and the cross section of the fixing plate is in an inverted "L" shape.
[0008] As a further preferred embodiment of the present technical solution, a drawing groove is provided in the middle of the surface of one end of the pull-out plate, and a heat dissipation groove is provided at the bottom of the surface of one side of the body.
[0009] As a further preferred embodiment of the present technical solution, a buffer component is provided on the surface of the middle edge of the side of the body, and the buffer component includes limit plates symmetrically installed on both sides of the surface of one end of the pull-out plate, and the limit plates are snap-connected with the edge of the body, and buffer baffles are symmetrically provided on the surface of the middle edge of the side of the body, a rubber plate is installed between one side surface of the buffer baffle and the surface of the body, elastic bands are fixed at equal distances between the buffer baffles, and the other side surface of the buffer baffle is tightly fitted with the inner surface of the limit plate.
[0010] As a further preferred embodiment of the present technical solution, two ends of the buffer baffle extend outward in an inclined shape, and the buffer baffle is made of metal.
[0011] The utility model provides a multi-hole punching device for sheet metal parts, which has the following beneficial effects:
[0012] 1. The utility model is convenient for collecting the debris generated during the punching process through the designed functional components, so that the debris will not accumulate inside the limiting hole, which is convenient for workers to lift up for cleaning. The operation is convenient and fast, the functionality is improved, and the practicality is good.
[0013] 2. The buffer component designed in the utility model facilitates the buffering effect when the pull-out plate moves quickly into the installation groove, so that one end of the pull-out plate will not collide with the inner wall of the installation groove, and the sheet metal parts placed on the surface of the table will not be displaced, and the practical effect is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the installation structure of the functional components in the utility model;
[0016] Figure 3 for Figure 2 Enlarged schematic diagram of the area;
[0017] Figure 4 This is a schematic diagram of the installation structure of the buffer assembly in the utility model;
[0018] Figure 5 for Figure 4 A magnified schematic diagram of the middle B area;
[0019] In the figure: 1. machine body; 2. placing table; 3. limiting hole; 4. processing head; 5. computer; 6. mounting slot; 7. pull-out plate; 8. limiting plate; 9. limiting slot; 10. electromagnetic plate; 11. fixing plate; 12. connecting magnetic plate; 13. brush; 14. through slot; 15. material guide slope; 16. buffer baffle; 17. rubber plate; 18. elastic band. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, a multi-hole punching device for sheet metal parts includes a body 1, a placing table 2 is installed on the inner bottom surface of the body 1, and the top surface of the placing table 2 is provided with limited holes 3 at equal distances, a processing head 4 is installed on the inner top surface of the body 1, a mounting groove 6 is opened in the middle of the front surface of the body 1, and a pull-out plate 7 for placing a keyboard is arranged inside the mounting groove 6, a computer 5 is arranged on one side of the body 1, a pull-out groove is opened in the middle of one end surface of the pull-out plate 7, a heat dissipation groove is opened at the bottom of one side surface of the body 1, and a functional The component, the functional component includes a limit groove 9 opened on the bottom end surface of the placement table 2, an electromagnetic plate 10 is arranged inside the limit groove 9, a fixing plate 11 is installed at one end of the electromagnetic plate 10, and a connecting magnetic plate 12 is fixed to the top of the inner surface of the fixing plate 11. The surface of the connecting magnetic plate 12 is magnetically connected to the side surface of the placement table 2, which is convenient for collecting the debris generated during the punching process and avoiding the accumulation of debris inside the limit hole 3, so that the workers can quickly clean the surface of the placement table 2 at a later stage. The operation is convenient and quick, the functionality is improved, and the practicality is good.
[0022] like Figure 3 As shown, brushes 13 are installed at equal distances on the top inner wall of the opening of the limiting groove 9, a through groove 14 is opened at the bottom of the surface of the fixed plate 11, and a material guiding slope 15 is provided on the end surface of the electromagnetic plate 10 facing the fixed plate 11. There is a distance between the top surface of the electromagnetic plate 10 and the inner top surface of the limiting groove 9. The cross-section of the fixed plate 11 is an inverted "L" shape, which is convenient for cleaning the residual impurities on the surface of the electromagnetic plate 10, so that the surface of the electromagnetic plate 10 can be kept clean, which is convenient for better adsorption of debris.
[0023] like Figure 1 , Figure 4 and Figure 5As shown, a buffer component is provided on the surface of the middle edge of the side of the body 1, and the buffer component includes limit plates 8 symmetrically installed on both sides of the surface of one end of the pull-out plate 7, and the limit plates 8 are snap-connected with the edge of the body 1. A buffer baffle 16 is symmetrically provided on the surface of the middle edge of the side of the body 1, and a rubber plate 17 is installed between one side surface of the buffer baffle 16 and the surface of the body 1, and elastic bands 18 are fixed at equal distances between the buffer baffles 16, and the other side surface of the buffer baffle 16 is tightly fitted with the inner surface of the limit plate 8, and the two ends of the buffer baffle 16 extend outward in an inclined shape. The buffer baffle 16 is made of metal material, which is convenient for the pull-out plate 7 to quickly move into the installation groove 6 to achieve a buffering effect, so that one end of the pull-out plate 7 will not collide with the inner wall of the installation groove 6, thereby avoiding affecting the stability of the sheet metal parts placed on the surface of the platform 2, so that the sheet metal parts will not be displaced, and the practical effect is good.
[0024] The utility model provides a multi-hole punching device for sheet metal parts, and the specific working principle is as follows: when the utility model is in use, the sheet metal part is placed on the top surface of the placing table 2 for punching processing, and some debris will be generated when the processing head 4 punches holes on the surface of the sheet metal part. At this time, the debris will fall into the interior of the limiting groove 9 through the limiting hole 3 on the surface of the placing table 2. At the same time, the electromagnetic plate 10 inside the limiting groove 9 will absorb the debris. Later, the worker can take out the electromagnetic plate 10 inside the limiting groove 9 and clean up the debris. The worker only needs to pull the fixing plate 11 so that the fixing plate 11 drives the electromagnetic plate 10 to the limiting groove 9. When the electromagnetic plate 10 moves to the outside of the limiting groove 9, the connecting magnetic plate 12 on the inner surface of the fixing plate 11 loses its magnetic connection with the surface of one side of the placing table 2. Because the debris is adsorbed on the surface of the electromagnetic plate 10, when the electromagnetic plate 10 moves to the outside of the limiting groove 9, the brush 13 at the opening of the limiting groove 9 cannot clean the debris on the surface of the electromagnetic plate 10. When the electromagnetic plate 10 is completely moved to the outside of the limiting groove 9, it is necessary to cut off the power to the electromagnetic plate 10 so that the electromagnetic plate 10 has no magnetism. Then the debris on the surface of the electromagnetic plate 10 can be cleaned. After cleaning, the electromagnetic plate 10 is snapped into the inside of the limiting groove 9 and moved. During the dynamic engagement process, since the electromagnetic plate 10 has no magnetism, the brush 13 at the opening of the limit groove 9 can clean the surface of the electromagnetic plate 10, and the cleaned impurities can slide on the surface of the guide slope 15 and be discharged through the through groove 14 on the surface of the fixed plate 11, so that the surface of the electromagnetic plate 10 can be kept clean, which is convenient for better adsorption of debris and cleaning by workers, with improved functionality and better practicality. When the worker pushes the pull-out plate 7 with force, the pull-out plate 7 will quickly move toward the inside of the installation groove 6 until the pull-out plate 7 moves to a suitable position. The limit plates 8 on both sides of the surface of one end of 7 will be engaged with the edge of the body 1. At this time, the inner side of the limit plate 8 will squeeze the buffer baffle 16 on the side surface of the body 1, and will cause the elastic band 18 to change a certain angle. At the same time, the elastic band 18 will generate a certain rebound force acting on the limit plate 8, so that the limit plate 8 will not be completely engaged. At this time, the worker needs to push the pull-out plate 7 again to fully move it to the inside of the installation groove 6, thereby achieving the buffering of the pull-out plate 7 and avoiding collision, so that the sheet metal parts placed on the surface of the table plate 2 will not be displaced, and the practical effect is better.
[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A multi-hole punching device for sheet metal parts, comprising a body (1), a placing table (2) is installed on the inner bottom surface of the body (1), and the top surface of the placing table (2) is provided with limit holes (3) at equal distances, a processing head (4) is installed on the inner top surface of the body (1), a mounting groove (6) is opened in the middle of the front surface of the body (1), and a pull-out plate (7) for placing a keyboard is arranged inside the mounting groove (6), and a computer (5) is arranged on one side of the body (1), characterized in that: The placement table (2) is provided with functional components inside; The functional component comprises a limiting groove (9) opened on the bottom end surface of the placing table (2), an electromagnetic plate (10) is arranged inside the limiting groove (9), a fixing plate (11) is installed at one end of the electromagnetic plate (10), a connecting magnetic plate (12) is fixed on the top of the inner surface of the fixing plate (11), and the surface of the connecting magnetic plate (12) is magnetically connected to the side surface of the placing table (2).
2. A multi-hole punching device for sheet metal according to claim 1, characterized in that: Brushes (13) are installed at equal distances on the top inner wall of the opening of the limiting groove (9), a through groove (14) is provided at the bottom of the surface of the fixing plate (11), and a material guiding slope (15) is provided on the end surface of the electromagnetic plate (10) facing the fixing plate (11).
3. A multi-hole punching device for sheet metal according to claim 2, characterized in that: There is a distance between the top end surface of the electromagnetic plate (10) and the inner top surface of the limiting groove (9), and the cross section of the fixing plate (11) is in an inverted "L" shape.
4. A multi-hole punching device for sheet metal according to claim 1, characterized in that: A drawing groove is provided in the middle of the surface of one end of the pull-out plate (7), and a heat dissipation groove is provided at the bottom of the surface of one side of the machine body (1).
5. A multi-hole punching device for sheet metal according to claim 4, characterized in that: A buffer component is provided on the surface of the middle edge of the side of the machine body (1), and the buffer component includes limit plates (8) symmetrically installed on both sides of the surface of one end of the pull-out plate (7), and the limit plates (8) are snap-fitted and connected with the edge of the machine body (1). A buffer baffle (16) is symmetrically provided on the surface of the middle edge of the side of the machine body (1), a rubber plate (17) is installed between one side surface of the buffer baffle (16) and the surface of the machine body (1), and elastic bands (18) are fixed at equal distances between the buffer baffles (16), and the other side surface of the buffer baffle (16) is tightly fitted with the inner surface of the limit plate (8).
6. A multi-hole punching device for sheet metal according to claim 5, characterized in that: Both ends of the buffer baffle (16) extend outwards in an inclined manner, and the buffer baffle (16) is made of metal material.