Perforating device for fastener production

Abstract

The utility model discloses a punching device for fastener production, which comprises a workbench, a protection mechanism and a moving mechanism, the protection mechanism and the moving mechanism are both arranged above the workbench and are fixedly installed with the surface of the workbench, the protection mechanism is arranged above the moving mechanism, and the moving mechanism is arranged above the workbench and is fixedly installed with the surface of the workbench. The protective mechanism comprises a support, a driving assembly and a protective cover, the protective cover is in threaded connection with the driving assembly, and an air cylinder is arranged in the middle of the surface of the protective cover. And meanwhile, a moving frame is arranged and can horizontally move on the side wall of the lead screw, so that the upper punched workpiece is conveniently driven to move through the moving frame, the worker can conveniently take the workpiece, the workpiece is made to be far away from the punching machine body, and the personal safety of the worker is further improved and guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener production, in particular to a punching device for fastener production. Background Technique

[0002] Fasteners are a type of mechanical parts used for fastening connections and are extremely widely applied. The industries using fasteners are extensive, including industries such as energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, molds, hydraulics, etc. On various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments and supplies, etc., various fasteners can be seen, and they are the most widely used mechanical basic parts.

[0003] However, in the prior art, most punching devices for fasteners directly clamp and fix the fasteners on the base, and punch the fasteners by adjusting the position of the punching machine. However, during the punching process, the flying waste chips are easy to cause harm to the skin of workers. At the same time, when workers take the workpiece after punching, the punching machine above is easy to cause harm to workers. Therefore, a punching device for fastener production is needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a punching device for fastener production. By setting a liftable protective cover, and a punching machine body is arranged on the inner top surface of the protective cover, when the punching machine body punches the workpiece clamped by the clamping component below, the height of the protective cover is adjusted to block the flying waste chips during punching, avoiding personal injury to workers, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A punching device for fastener production, including a workbench, a protection mechanism and a moving mechanism. The protection mechanism and the moving mechanism are both arranged above the workbench and fixedly installed on the surface of the workbench. The protection mechanism is arranged above the moving mechanism. The protection mechanism includes a bracket, a driving component and a protective cover. The protective cover is threadedly connected with the driving component. A cylinder is arranged in the middle of the surface of the protective cover. The inner rod of the cylinder penetrates through the top surface of the protective cover and is fixedly installed with the punching machine body inside the protective cover. The punching machine body is arranged above the moving mechanism.

[0007] Preferably, the driving component includes a bracket and a first motor. The bracket is installed on the surface of the workbench and located outside the moving mechanism. The first motor is installed on the upper side wall of the bracket. The output shaft of the first motor is key-connected with the top end of the threaded rod. The side wall of the threaded rod is threadedly connected with one end side wall of the protective cover. The bottom end of the threaded rod penetrates through the surfaces of the bracket and the protective cover and is fixedly installed on the surface of the workbench through a bearing seat.

[0008] Preferably, a fixing rod is arranged between the inner wall above the other side of the bracket and the surface of the workbench. The fixing rod is slidably connected to the other side surface of the protective cover. A circular hole is formed in the middle of the surface of the bracket, and the inner wall of the circular hole is not in contact with the cylinder.

[0009] Preferably, the moving mechanism includes a clamping assembly, a collecting assembly, a fixing plate, a lead screw and a second motor. The fixing plates are symmetrically arranged at the ends of the other two side surfaces of the workbench respectively. One end of the lead screw is fixedly installed on the side wall of one of the fixing plates through a bearing seat, and the other end of the lead screw penetrates the side wall of the other fixing plate and is key-connected to the output shaft of the second motor. The second motor is installed on the side wall of the fixing plate, and the side wall of the lead screw is threadedly connected to the bottom side wall of the moving frame.

[0010] Preferably, a positioning groove is formed in the surface of the workbench directly below the moving frame, and the side wall of the bottom end of the moving frame is slidably connected to the inner wall of the positioning groove.

[0011] Preferably, the collecting assembly includes a collecting box. Slide grooves are symmetrically formed in the inner walls of both sides of the moving frame. One end of each slide groove does not penetrate the side wall of the moving frame, and the inner walls of the slide grooves are respectively slidably connected to guide bars. The guide bars are symmetrically arranged on the outer side walls of both sides of the moving frame. The clamping assembly is arranged on the surface of the moving frame above the collecting box.

[0012] Preferably, the clamping assembly includes support plates. The support plates are symmetrically arranged on both sides of the surface of the moving frame respectively. Push rods are arranged on the opposite side walls of the two groups of support plates, and clamping blocks are arranged at the inner rod ends of the two groups of push rods respectively.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The present utility model is provided with a liftable protective cover to block the waste chips splashing during the drilling of the workpiece clamped by the clamping assembly below, so as to further avoid personal injury to workers caused by the splashing of waste chips. At the same time, a moving frame is arranged to be translatable on the side wall of the lead screw, so as to drive the workpiece after drilling above to move through the moving frame, facilitating the worker to pick up the workpiece and making the workpiece away from the drilling machine body, further increasing the protection of the personal safety of the worker. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the collecting assembly structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the protection mechanism structure of the present utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the protective cover of the present utility model.

[0019] In the figure: 1, workbench; 2, fixed plate; 3, lead screw; 4, second motor; 5, moving frame; 6, chute; 7, collection box; 8, guide bar; 9, support plate; 10, push rod; 11, clamping block; 12, bracket; 13, fixed rod; 14, protective cover; 15, first motor; 16, threaded rod; 17, round hole; 18, cylinder; 19, drilling machine body; 20, positioning groove. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 4 , the present utility model provides a technical solution:

[0022] A drilling device for fastener production includes a workbench 1, a protection mechanism, and a moving mechanism. The protection mechanism and the moving mechanism are both arranged above the workbench 1 and fixedly installed on the surface of the workbench 1. The protection mechanism is arranged above the moving mechanism. The protection mechanism includes a bracket 12, a driving component, and a protective cover 14. The protective cover 14 is threadedly connected to the driving component. A cylinder 18 is arranged in the middle of the surface of the protective cover 14. The inner rod of the cylinder 18 penetrates through the top surface of the protective cover 14 and is fixedly installed with the drilling machine body 19 inside the protective cover 14. The drilling machine body 19 is arranged above the moving mechanism.

[0023] By setting the protective cover 14 to be threadedly connected to the driving component, it is convenient to drive the protective cover 14 to rise and fall through the driving component, so that the protective cover 14 blocks the waste chips splashed during the drilling process of the workpiece clamped by the clamping component below, avoiding harm to the workers' bodies caused by the waste chips.

[0024] The driving component includes a bracket 12 and a first motor 15. The bracket 12 is installed on the surface of the workbench 1 and is located outside the moving mechanism. The first motor 15 is installed on the upper side wall of the bracket 12. The output shaft of the first motor 15 is key-connected to the top end of the threaded rod 16. The side wall of the threaded rod 16 is threadedly connected to one end side wall of the protective cover 14. The bottom end of the threaded rod 16 penetrates through the surfaces of the bracket 12 and the protective cover 14 and is fixedly installed on the surface of the workbench 1 through a bearing seat.

[0025] One end of the protective cover 14 is threadedly connected to the side wall of the threaded rod 16. The top end of the threaded rod 16 passes through the top surface of the bracket 12 and is key-connected to the output shaft of the first motor 15. So as to drive the threaded rod 16 to rotate by starting the first motor 15, and then make the protective cover 14 lift along the side wall of the threaded rod 16. Furthermore, while the drilling machine body 19 inside the protective cover 14 drills the workpiece, the external protective cover 14 blocks the splashing waste chips, ensuring the personal safety of the workers.

[0026] A fixing rod 13 is arranged between the inner wall above the other side of the bracket 12 and the surface of the workbench 1. The fixing rod 13 is slidably connected to the other side surface of the protective cover 14. A circular hole 17 is formed in the middle of the surface of the bracket 12, and the inner wall of the circular hole 17 does not contact the cylinder 18.

[0027] By setting the other side surface of the protective cover 14 to be slidably connected to the side wall of the fixing rod 13, it is convenient to limit the moving direction of the protective cover 14 through the fixing rod 13 and increase the stability of the protective cover 14 during lifting.

[0028] The moving mechanism includes a clamping assembly, a collecting assembly, a fixing plate 2, a lead screw 3 and a second motor 4. The fixing plates 2 are symmetrically arranged at the ends of the other two side surfaces of the workbench 1 respectively. One end of the lead screw 3 is fixedly installed on the side wall of one of the fixing plates 2 through a bearing seat. The other end of the lead screw 3 passes through the side wall of the other fixing plate 2 and is key-connected to the output shaft of the second motor 4. The second motor 4 is installed on the side wall of the fixing plate 2. The side wall of the lead screw 3 is threadedly connected to the bottom side wall of the moving frame 5. The bottom end of the threaded part of the threaded rod 16 is flush with the top of the moving frame 5.

[0029] By setting the moving frame 5 to be threadedly connected to the side wall of the lead screw 3, it is convenient to drive the lead screw 3 to rotate by starting the second motor 4, and then make the moving frame 5 translate along the side wall of the lead screw 3, and then drive the workpiece after drilling above to move out from directly below the drilling machine body 19, facilitating the workers to load and unload the workpiece.

[0030] A positioning groove 20 is formed in the surface of the workbench 1 directly below the moving frame 5. The bottom side wall of the moving frame 5 is slidably connected to the inner wall of the positioning groove 20.

[0031] By setting the bottom side wall of the moving frame 5 to be slidably connected to the inner wall of the positioning groove 20, the moving direction of the moving frame 5 can be determined through the positioning groove 20, and the stability of the moving frame 5 during movement is increased.

[0032] The collecting assembly includes a collecting box 7. Slide grooves 6 are symmetrically formed in the inner walls on both sides of the moving frame 5. One end of each slide groove 6 does not penetrate the side wall of the moving frame 5. The inner walls of the slide grooves 6 are respectively slidably connected to guide bars 8. The guide bars 8 are symmetrically arranged on the outer side walls on both sides of the moving frame 5. The clamping assembly is arranged on the surface of the moving frame 5 above the collecting box 7.

[0033] The clamping assembly includes a support plate 9, and the support plates 9 are symmetrically arranged on both sides of the surface of the moving frame 5 respectively. Push rods 10 are arranged on the opposite side walls of the two groups of support plates 9 respectively, and clamping blocks 11 are arranged at the inner rod ends of the two groups of push rods 10 respectively.

[0034] A drawable collection box 7 is arranged on the inner wall above the moving frame 5, so as to collect the waste chips generated during the drilling of the workpieces clamped by the two groups of clamping blocks 11 above through the collection box 7, and avoid the accumulation of waste chips on the surface of the workbench 1 from affecting the working environment.

[0035] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A punching device for fastener production, characterized in that: It includes a workbench (1), a protection mechanism and a moving mechanism. The protection mechanism and the moving mechanism are both arranged above the workbench (1) and fixedly installed on the surface of the workbench (1). The protection mechanism is arranged above the moving mechanism. The protection mechanism includes a bracket (12), a driving component and a protective cover (14). The protective cover (14) is threadedly connected to the driving component. In the middle of the surface of the protective cover (14), there is a cylinder (18). The inner rod of the cylinder (18) penetrates through the top surface of the protective cover (14) and is fixedly installed with a drilling machine body (19) inside the protective cover (14). The drilling machine body (19) is arranged above the moving mechanism.

2. The punching device for fastener production according to claim 1, characterized in that: The driving component includes a bracket (12) and a first motor (15). The bracket (12) is installed on the surface of the workbench (1) and is located outside the moving mechanism. The first motor (15) is installed on the upper side wall of the bracket (12). The output shaft of the first motor (15) is key-connected to the top end of a threaded rod (16). The side wall of the threaded rod (16) is threadedly connected to one end side wall of the protective cover (14). The bottom end of the threaded rod (16) penetrates through the surfaces of the bracket (12) and the protective cover (14) and is fixedly installed on the surface of the workbench (1) through a bearing seat.

3. The punching device for fastener production according to claim 2, wherein: Between the upper inner wall on the other side of the bracket (12) and the surface of the workbench (1), there is a fixed rod (13). The fixed rod (13) is slidably connected to the surface on the other side of the protective cover (14). In the middle of the surface of the bracket (12), there is a round hole (17). The inner wall of the round hole (17) does not contact the cylinder (18).

4. A punching device for fastener production according to claim 3, characterized in that: The moving mechanism includes a clamping component, a collection component, a fixing plate (2), a lead screw (3) and a second motor (4). The fixing plates (2) are symmetrically arranged at the ends of the other two side surfaces of the workbench (1) respectively. One end of the lead screw (3) is fixedly installed on the side wall of one of the fixing plates (2) through a bearing seat. The other end of the lead screw (3) penetrates through the side wall of the other fixing plate (2) and is key-connected to the output shaft of the second motor (4). The second motor (4) is installed on the side wall of the fixing plate (2). The side wall of the lead screw (3) is threadedly connected to the bottom end side wall of a moving frame (5).

5. A punching device for fastener production according to claim 4, characterized in that: On the surface of the workbench (1) and directly below the moving frame (5), there is a positioning groove (20). The side wall at the bottom end of the moving frame (5) is slidably connected to the inner wall of the positioning groove (20).

6. The punching device for fastener production according to claim 5, characterized in that: The collection component includes a collection box (7). On both inner walls of the moving frame (5), there are symmetrically arranged chutes (6). One end of each chute (6) does not penetrate through the side wall of the moving frame (5). The inner walls of the chutes (6) are respectively slidably connected to guide bars (8). The guide bars (8) are symmetrically arranged on the outer side walls on both sides of the moving frame (5). The clamping component is arranged on the surface of the moving frame (5) and above the collection box (7).

7. A punching device for fastener production according to claim 6, characterized in that: The clamping assembly includes a support plate (9) symmetrically arranged on both sides of the surface of the moving frame (5). Push rods (10) are respectively arranged on the opposite side walls of the two groups of support plates (9), and clamping blocks (11) are respectively arranged at the inner rod ends of the two groups of push rods (10).

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