High-speed punching machine capable of preventing punching sheets from scattering and splashing

Abstract

The utility model relates to the technical field of punching machine equipment, and provides a high-speed punching machine capable of preventing punching sheets from scattering and splashing, which comprises a working table and a protection box, a supporting table is fixedly arranged on the rear side of the top of the working table, an operating rod is movably assembled on the front side wall of the supporting table, and the end part of the operating rod is fixedly connected with a punching machine drill bit through a driving connecting rod. A punch press table is arranged below the punch press drill bit, a collecting plate is arranged at the bottom of the punch press table, a fixing piece is assembled to the top of the workbench in a threaded connection mode, the collecting plate and the supporting table are both fixedly clamped in the fixing piece, inserting grooves are formed in the two sides of the top of the workbench, and supporting legs are fixedly installed at the four corners of the bottom of the workbench. Fixing pieces are fixedly assembled at the bottom ends of the supporting legs; according to the utility model, the punching sheets generated by the operation of the punching machine can be effectively prevented from scattering and splashing everywhere, the operation environment is improved, the cleanness and tidiness of the workbench are ensured, the punching sheet scraps are convenient to clean and collect, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machine equipment, in particular to a high-speed punching machine capable of preventing punching sheets from scattering and splashing. Background Art

[0002] A punch press is a stamping press. Stamping processing is the use of a punch press through a die to make blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting and extrusion parts. In national production, the stamping process is widely used in various processing fields because it saves materials and energy, is highly efficient, has low technical requirements for operators, and can make products that cannot be achieved by mechanical processing through various mold applications. In the process of stamping by the punch press, as the material is formed, a lot of punching debris will be generated and scattered everywhere. To deal with these debris, it is necessary to collect and clean the waste manually after the stamping is completed, which not only reduces the stamping efficiency, but also increases the labor intensity of the staff.

[0003] After searching, the existing patent (application number: 202023037462.0) discloses a scattering and splash-proof collection device for a punching machine, including a support seat, the bottom of the support seat is fixedly connected to a support leg, and a collection box is overlapped between the two support legs on the rear side; the rear end of the top of the support seat is vertically fixedly connected to a support plate, the top of the support plate is fixedly connected to a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected to a punch, and a limiting pad that cooperates with the punch is fixedly connected to the middle position of the top of the support seat, and the middle part of the support seat is located around the limiting pad, and a collection groove that cooperates with the collection box is opened around it.

[0004] The above technical scheme has the following beneficial effects: through the coordinated use of components such as baffle No. 1, baffle No. 2 and connecting rod, when it is necessary to punch materials, pull baffle No. 2 upwards, so that during the rising process of baffle No. 2, the connecting rods hinged on both sides drive the two baffle No. 1 to move, forming a U-shaped shielding, effectively preventing waste from splashing and injuring operators during the punching process, and when the waste hits baffle No. 1, it slides into the collection box through the collection trough, thereby improving the safety performance of use; through the coordinated use of components such as support seat, baffle No. 1 and brush plate, when the punching is completed and baffle No. 2 is lowered, the connecting rods hinged on both sides of the baffle No. 2 respectively drive the two baffle No. 1 to move to the rear end of the support seat, at which time the brush plate fixedly connected between the two baffle No. 1 brushes the waste on the surface of the limiting pad, thereby improving the waste cleaning efficiency and being highly practical.

[0005] However, in the implementation of relevant technologies, the following problems were found: the above-mentioned device forms a U-shaped shield through two baffles No. 1 and No. 2 to prevent waste material from splashing and injuring the operator during the punching process, but in the process of high-speed punching, a large amount of metal punching sheet debris will be splashed, and the debris splashed onto the baffle is easy to stick together, which is inconvenient to clean, causing trouble for subsequent punching operations. In addition, during the punching operation, debris is also generated at the bottom of the object. The above-mentioned device cannot completely collect and clean all the debris, resulting in residual debris still remaining on the workbench, and urgently needs design improvement. Utility Model Content

[0006] The utility model provides a high-speed punching machine capable of preventing punching pieces from scattering and splashing, and solves the problem that the existing device proposed in the above background technology cannot completely collect the punching piece debris generated in the punching machine operation process and is difficult to clean.

[0007] The technical solution of the utility model is as follows: a high-speed punching machine for preventing punching pieces from scattering and splashing, comprising a workbench and a protective box, a support platform is fixedly installed on the top rear side of the workbench, a joystick is movably installed on the front side wall of the support platform, the end of the joystick is fixedly connected to a punch drill through a driving connecting rod, a punching table is arranged below the punch drill, a collecting plate is arranged at the bottom of the punching table, a fixing piece is screwed on the top of the workbench, the collecting plate and the support platform are fixedly clamped in the fixing piece, slots are opened on both sides of the top of the workbench, supporting legs are fixedly installed at the four corners of the bottom of the workbench, and the bottom ends of the supporting legs are fixedly assembled with fixing pieces.

[0008] Preferably, the front side wall of the protective box is hingedly equipped with a box door, the bottom of the protective box is provided with an opening that matches the workbench, and both sides of the bottom of the protective box are provided with plug-in blocks that match the slots, and the protective box is fixedly plugged into the slots on the workbench through the plug-in blocks.

[0009] Preferably, adsorption balls are fixedly mounted on both inner side walls of the protection box, the adsorption balls are filled with electromagnets, and a second collection box is provided below the adsorption balls, and the second collection box is slidably connected to the inner side walls of the protection box.

[0010] Preferably, a handle and a control panel are fixedly mounted on the outer surface of the box door, and an output end of the control panel is electrically connected to the electromagnet in the adsorption ball.

[0011] Preferably, the punching machine platform comprises a table plate and a bottom plate, a punching hole corresponding to the position of a punching drill bit is opened in the middle of the top of the table plate, and the punching drill bit is located directly above the punching hole.

[0012] Preferably, a chip removal groove is provided between the table plate and the bottom plate, the chip removal groove is connected with the punching hole, and the chip removal groove is an inclined structure that is wide at the top and narrow at the bottom.

[0013] Preferably, a collecting groove is provided on the surface of the collecting plate, and the opening direction of the chip removal groove is located above the collecting groove.

[0014] Preferably, the fixing member is a U-shaped structure, and gaskets are fixedly connected on both sides, and a plurality of screw holes are evenly opened on the outer surface of the gasket, and fastening bolts are threadedly connected to the plurality of screw holes.

[0015] Preferably, a first collection box is fixedly installed on one side of the workbench and between the two groups of supporting legs.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, the protective box can be quickly installed on the workbench by inserting the plug into the slot on the workbench, and the electromagnet in the adsorption ball is started to work with electricity by operating the control panel. When the punching machine is in operation, the high-speed rotating punch drill will produce punching sheet debris. Under the adsorption action of the electromagnet, the scattered and splashed punching sheet debris is adsorbed on the surface of the adsorption ball. After power failure, the debris falls into the second collection box below and is effectively collected. The second collection box can be slid out by opening the box door to clean up the debris, thereby effectively preventing the punching sheets generated by the punching machine operation from scattering and splashing everywhere, thereby improving the working environment.

[0018] 2. In the utility model; when the punch drill is processing an object, the flying punching chip is attracted by the adsorption ball, and part of the punching chip generated under the object enters the collecting groove on the surface of the collecting plate through the chip discharge groove and is effectively collected, which further improves the collection effect of the punching chip. The chip collection is thorough, ensuring the cleanliness of the workbench.

[0019] 3. In the utility model, the fixing part can be separated from the collecting plate by adjusting the fastening bolts, so as to facilitate the cleaning and collection of the punching sheet debris in the collecting trough, and the fixing part can firmly limit the collecting plate and the supporting platform during the punching operation, thereby improving the stability of the punching operation process and the processing accuracy of the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 This is a schematic diagram of the overall structure of the workbench proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the protection box proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the punching machine table proposed in the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the fixing member proposed in the utility model;

[0025] Figure 5 This is a schematic diagram of the assembly of the protective box and the workbench proposed by the utility model;

[0026] In the figure: 1. workbench; 2. protection box; 201. box door; 202. plug block; 203. adsorption ball; 204. second collection box; 3. support table; 4. joystick; 5. driving connecting rod; 6. punch drill; 7. punch table; 701. tabletop; 702. bottom plate; 703. punching hole; 704. chip groove; 8. collection plate; 9. fixing part; 10. slot; 11. support leg; 12. fixing plate; 13. first collection box; 14. gasket; 15. screw hole; 16. handle; 17. control panel; 18. collection groove. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The utility model provides a technical solution: a high-speed punching machine for preventing punching pieces from scattering and splashing, comprising a workbench 1 and a protective box 2, a support platform 3 is fixedly installed on the top rear side of the workbench 1, a joystick 4 is movably installed on the front side wall of the support platform 3, the end of the joystick 4 is fixedly connected to a punch drill 6 through a driving connecting rod 5, a punching platform 7 is provided below the punch drill 6, a collecting plate 8 is provided at the bottom of the punching platform 7, a fixing piece 9 is screwed and assembled on the top of the workbench 1, the collecting plate 8 and the support platform 3 are fixedly clamped in the fixing piece 9, slots 10 are provided on both sides of the top of the workbench 1, support legs 11 are fixedly installed at the four corners of the bottom of the workbench 1, and fixing pieces 12 are fixedly assembled at the bottom ends of the support legs 11.

[0029] In this embodiment, the front side wall of the protection box 2 is hingedly equipped with a box door 201, the bottom of the protection box 2 is provided with an opening that matches the workbench 1, and the two sides of the bottom of the protection box 2 are provided with plug blocks 202 that match the slots 10, the protection box 2 is fixedly plugged with the slots 10 on the workbench 1 through the plug blocks 202, adsorption balls 203 are fixedly installed on the inner side walls of the protection box 2, the adsorption balls 203 are filled with electromagnets, and a second collection box 204 is provided below the adsorption balls 203, the second collection box 204 is slidably connected to the inner side wall of the protection box 2, and the handle 16 and the control panel 17 are fixedly installed on the outer surface of the box door 201, and the output end of the control panel 17 is connected to the inner wall of the adsorption ball 203. The electromagnet is electrically connected; by inserting the plug block 202 into the slot 10 on the workbench 1, the protective box 2 can be quickly installed on the workbench 1, and the electromagnet in the adsorption ball 203 is started to work with electricity by operating the control panel 17. When the punching operation is performed, the high-speed rotating punch drill 6 will produce punching sheet debris. Under the adsorption action of the electromagnet, the scattered and splashing punching sheet debris will be adsorbed on the surface of the adsorption ball 203. After power is cut off, the debris falls into the second collection box 204 below and is effectively collected. The second collection box 204 can be slid out by opening the box door 201, and the debris can be effectively collected, thereby effectively preventing the punching sheets generated by the punching operation from scattering and splashing everywhere, thereby improving the working environment.

[0030] In this embodiment, the punching table 7 includes a table plate 701 and a base plate 702. A punching hole 703 corresponding to the position of the punching drill bit 6 is opened in the middle position of the top of the table plate 701. The punching drill bit 6 is located directly above the punching hole 703. A chip groove 704 is opened between the table plate 701 and the base plate 702. The chip groove 704 is connected with the punching hole 703, and the chip groove 704 is an inclined structure that is wide at the top and narrow at the bottom. A collecting groove 18 is opened on the surface of the collecting plate 8, and the opening direction of the chip groove 704 is located above the collecting groove 18. When the punching drill bit 6 is processing an object, the splashing punching chip is attracted by the adsorption ball 203, and part of the punching chip generated below the object enters the collecting groove 18 on the surface of the collecting plate 8 through the chip groove 704 and is effectively collected, which further improves the collection effect of the punching chip and ensures the cleanliness of the workbench 1.

[0031] In this embodiment, the fixing member 9 is a U-shaped structure, and gaskets 14 are fixedly connected on both sides. A number of screw holes 15 are evenly opened on the outer surface of the gasket 14, and fastening bolts are connected to the inner threads of the number of screw holes 15. A first collection box 13 is fixedly installed on one side of the workbench 1 and located between the two groups of support legs 11; the fixing member 9 can be separated from the collection plate 8 by adjusting the fastening bolts, so as to facilitate the cleaning and collection of the punching sheet debris in the collection groove 18, and the fixing member 9 can firmly limit the collection plate 8 and the support table 3 during the punching operation, thereby improving the stability of the punching operation process and the processing accuracy of the object.

[0032] The working principle and use process of the utility model are as follows: the high-speed punching machine for preventing punching pieces from scattering and splashing has a compact and reasonable structural design and is easy to install and use. When in use, the protective box 2 can be quickly installed on the workbench 1 by inserting the plug block 202 into the slot 10 on the workbench 1, and the electromagnet in the adsorption ball 203 is started to work with electricity by operating the control panel 17. When the punching machine is in operation, the high-speed rotating punching drill 6 will produce punching piece debris. Under the adsorption effect of the electromagnet, the scattered and splashing punching piece debris is adsorbed on the surface of the adsorption ball 203. After power is cut off, the debris falls into the second collection box 204 below and is effectively collected, and the debris is passed through the second collection box 204. By opening the box door 201, the second collection box 204 can be slid out, and the debris can be effectively collected; and some of the punching sheet debris generated under the object enters the collection groove 18 on the surface of the collection plate 8 through the chip discharge groove 704 and is effectively collected; and the fixing part 9 can be separated from the collection plate 8 by adjusting the fastening bolts, so as to facilitate the cleaning and collection of the punching sheet debris in the collection groove 18. During the operation of the punching machine, the fixing part 9 can firmly limit the collection plate 8 and the support table 3, thereby improving the stability of the punching machine operation process and the processing accuracy of the object. The device can effectively prevent the punching sheets generated by the punching machine operation from scattering and splashing everywhere, thereby improving the working environment.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-speed punching machine for preventing punching pieces from scattering and splashing, comprising a workbench (1) and a protection box (2), characterized in that: A support platform (3) is fixedly installed on the rear side of the top of the workbench (1), and a joystick (4) is movably installed on the front side wall of the support platform (3). The end of the joystick (4) is fixedly connected to a punch drill (6) through a driving connecting rod (5). A punch platform (7) is provided below the punch drill (6), and a collecting plate (8) is provided at the bottom of the punch platform (7). A fixing member (9) is screwed on the top of the workbench (1), and the collecting plate (8) and the support platform (3) are both fixedly clamped in the fixing member (9). Slots (10) are provided on both sides of the top of the workbench (1), and support legs (11) are fixedly installed at the four corners of the bottom of the workbench (1), and the bottom ends of the support legs (11) are fixedly installed with fixing plates (12).

2. A high-speed punching machine for preventing the splashing of punching pieces according to claim 1, characterized in that: The front side wall of the protection box (2) is hingedly equipped with a box door (201), the bottom of the protection box (2) is provided with an opening that matches the workbench (1), and plug blocks (202) that match the slots (10) are provided on both sides of the bottom of the protection box (2), and the protection box (2) is fixedly plugged into the slots (10) on the workbench (1) through the plug blocks (202).

3. A high-speed punching machine for preventing the splashing of punching pieces according to claim 2, characterized in that: Adsorption balls (203) are fixedly mounted on both side walls inside the protection box (2), the adsorption balls (203) are filled with electromagnets, and a second collection box (204) is provided below the adsorption balls (203), the second collection box (204) is slidably connected to the inner side wall of the protection box (2).

4. A high-speed punching machine for preventing the splashing of punching pieces according to claim 2, characterized in that: A handle (16) and a control panel (17) are fixedly mounted on the outer surface of the box door (201), and an output end of the control panel (17) is electrically connected to the electromagnet in the adsorption ball (203).

5. The high-speed punching machine for preventing the splashing of the punching pieces according to claim 1, characterized in that: The punching platform (7) comprises a platform (701) and a bottom plate (702), a punching hole (703) corresponding to the position of a punching drill (6) is provided at the middle of the top of the platform (701), and the punching drill (6) is located directly above the punching hole (703).

6. A high-speed punching machine for preventing the splashing of punching pieces according to claim 5, characterized in that: A chip removal groove (704) is provided between the table plate (701) and the bottom plate (702), the chip removal groove (704) is connected to the punching hole (703), and the chip removal groove (704) is an oblique structure that is wide at the top and narrow at the bottom.

7. A high-speed punching machine for preventing the splashing of punching pieces according to claim 1, characterized in that: The fixing member (9) is a U-shaped structure, and is fixedly connected with gaskets (14) on both sides. The outer surface of the gasket (14) is evenly provided with a plurality of screw holes (15), and a plurality of the screw holes (15) are internally threadedly connected with fastening bolts.

8. The high-speed punching machine for preventing the splashing of the punching pieces according to claim 1, characterized in that: A first collection box (13) is fixedly installed on one side of the workbench (1) and between the two groups of supporting legs (11).

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