Perforating device for fastener production

Abstract

The utility model provides a punching device for fastener production. The punching device comprises a machine body, a positioning assembly is arranged on the inner side of the machine body, and a cleaning assembly is arranged on the right side of the machine body; the positioning assembly comprises a placing table fixedly arranged on the inner side of the machine body. According to the punching device for fastener production, four rotating lead screws are driven to rotate through rotation of four second oblique teeth, so that every two opposite threaded blocks move relatively, clamping frames on the tops are driven to move relatively, the position of a fastener is fixed, and the position of the fastener is fixed through rotation of a rotating rod. And when the electromagnetic disc rotates to the position above the machining position, the electromagnetic disc is started to enable the waste to be attracted by magnetic force, finally, the electromagnetic disc loses the magnetic force to enable the waste to fall into the collecting box by canceling energization, the structure is simple and practical, and the overall use efficiency of the punching device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of punching devices, 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., all kinds of fasteners can be seen, and they are the most widely used mechanical basic parts.

[0003] The punching device for fasteners is mainly used to process precise holes in fasteners or objects that need to install fasteners, so that fasteners (such as bolts, screws, etc.) can smoothly pass through and firmly connect two or more objects. The punching device for fasteners is usually driven by an electric motor, and a high-speed rotating drill bit is used to scrape and penetrate the material to form the required holes.

[0004] In short, the punching device for fasteners is a device used to process precise holes in fasteners or objects that need to install fasteners. It uses a high-speed rotating drill bit to scrape and penetrate the material to form the required holes, so that fasteners can smoothly pass through and firmly connect two or more objects. Application No.: CN202122796371.3 provides a punching device for fastener production, which facilitates the disassembly of the clamping device to facilitate punching of fasteners of different specifications. However, when this device is in use, since different specifications of clamping devices need to be disassembled and installed for punching fasteners of different specifications, this will lead to a reduction in the overall efficiency, and there will be some waste during punching, and these wastes cannot be effectively cleaned, which may affect the subsequent use of the punching device.

[0005] Therefore, it is necessary to provide a punching device for fastener production to solve the above technical problems. Content of the Utility Model

[0006] The utility model provides a punching device for fastener production, which solves the problem that in the related art, some existing punching devices for fastener production are not convenient for quickly and easily clamping fasteners of different specifications and cannot effectively clean the tabletop.

[0007] To solve the above technical problems, a punching device for fastener production provided by the utility model includes: a machine body, a positioning component is arranged inside the machine body, and a cleaning component is arranged on the right side of the machine body;

[0008] The positioning component includes a placement table fixedly arranged inside the machine body. Four sliding grooves are arranged in an array on the top of the placement table, and four clamping frames are slidably arranged inside the four sliding grooves;

[0009] The cleaning component includes a rotating rod rotatably arranged vertically on the right side of the machine body. An electromagnetic disk is fixedly arranged on the circumferential surface of the rotating rod. A reinforcing frame is arranged on the top of the electromagnetic disk, and the left side of the reinforcing frame is fixedly connected to the circumferential surface of the rotating rod. A collection box is arranged on the back of the machine body.

[0010] Preferably, four rotating frames are arranged at the bottom of the placement table and inside the machine body. Four rotating lead screws are rotatably arranged inside the four rotating frames. Threaded blocks are threadedly connected to the circumferential surfaces of the four rotating lead screws and can move along their lengths. The tops of the four threaded blocks are respectively fixedly connected to the bottoms of the four clamping frames.

[0011] Preferably, a first motor for driving the four rotating lead screws to rotate is arranged inside the machine body. The output end at the top of the first motor penetrates the inner wall of the machine body and extends to the bottom of the placement table. The output end at the top of the first motor is rotatably connected to the bottom of the placement table.

[0012] Preferably, a first bevel gear is arranged at the output end at the top of the first motor. The opposite ends of the four rotating lead screws respectively penetrate the inner sides of the four rotating frames and extend to the opposite sides. Second bevel gears are arranged at the opposite ends of the four rotating lead screws. The first bevel gear meshes with the four second bevel gears.

[0013] Preferably, a second motor for driving the rotating rod to rotate is arranged on the top of the machine body. The output end at the bottom of the second motor is meshed with a large gear arranged at the top of the rotating rod through a fixedly arranged small gear.

[0014] Preferably, a sliding frame is arranged on the left side of the machine body. A feeding plate is slidably arranged up and down inside the sliding frame. A telescopic cylinder is arranged at the bottom of the feeding plate and at the bottom on the left side of the machine body.

[0015] Compared with the related art, a punching device for fastener production provided by the present utility model has the following beneficial effects:

[0016] The utility model provides a punching device for fastener production. By rotating four second diagonal teeth, four rotating lead screws are driven to rotate, so that every two opposite threaded blocks move relatively, and then the relative movement of the clamping frames at the tops is driven to fix the position of the fastener. By rotating the rotating rod, the electromagnetic disk is driven to rotate. When the electromagnetic disk rotates above the processing position, the electromagnetic disk is started so that the waste material is attracted by the magnetic force. Finally, the electromagnetic disk loses the magnetic force by canceling the power supply, and the waste material falls into the collection box. The structure is simple and practical, effectively improving the overall use efficiency of the punching device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. 6 is a schematic structural diagram of a preferred embodiment of a punching device for fastener production provided by the utility model;

[0018] Figure 2 is Figure 1 a schematic structural diagram of the left view of the shown machine body;

[0019] Figure 3 is Figure 1 a schematic structural diagram of a partial structure of the shown placing table;

[0020] Figure 4 is Figure 3 a schematic structural diagram of the bottom view of the shown placing table.

[0021] Reference numerals in the figures: 1, machine body; 2, positioning assembly; 21, placing table; 22, sliding groove; 23, clamping frame; 24, rotating frame; 25, rotating lead screw; 26, threaded block; 27, first motor; 28, first diagonal tooth; 29, second diagonal tooth; 3, cleaning assembly; 31, rotating rod; 32, electromagnetic disk; 33, reinforcing frame; 34, collection box; 35, second motor; 4, sliding frame; 5, blanking plate; 6, telescopic cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , wherein Figure 1 FIG. 6 is a schematic structural diagram of a preferred embodiment of a punching device for fastener production provided by the utility model; Figure 2 is Figure 1 a schematic structural diagram of the left view of the shown machine body; Figure 3 is Figure 1 a schematic structural diagram of a partial structure of the shown placing table; Figure 4 is Figure 3Schematic structural diagram of the bottom view of the placement table shown, a punching device for fastener production, including: a machine body 1, a positioning component 2 is arranged inside the machine body 1, and a cleaning component 3 is arranged on the right side of the machine body 1;

[0024] The positioning component 2 includes a placement table 21 fixedly arranged inside the machine body 1. Four sliding grooves 22 are arranged in an array on the top of the placement table 21, and four clamping frames 23 are slidably arranged inside the four sliding grooves 22;

[0025] Through the relative movement of the four relatively movable clamping frames 23, at least two directions of the workpiece placed thereon are fixed, and the workpiece has higher shape adaptability and will not deviate from the machining center point position.

[0026] The cleaning component 3 includes a rotating rod 31 rotatably arranged vertically on the right side of the machine body 1. An electromagnetic disk 32 is fixedly arranged on the circumferential surface of the rotating rod 31. A reinforcing frame 33 is arranged on the top of the electromagnetic disk 32. The left side of the reinforcing frame 33 is fixedly connected to the circumferential surface of the rotating rod 31. A collection box 34 is arranged on the back of the machine body 1.

[0027] When it is necessary to clean the tabletop, the rotation of the rotating rod 31 drives the rotation of the electromagnetic disk 32, so that it rotates to directly above the machining position. Then, the electromagnetic disk 32 is started to suck out the punching waste at the machining position. Finally, the electromagnetic disk 32 is rotated to above the collection box 34 at the rear of the machine body 1, and the electromagnetic disk 32 is turned off to drop the waste.

[0028] Four rotating frames 24 are arranged at the bottom of the placement table 21 and inside the machine body 1. Four rotating lead screws 25 are rotatably arranged inside the four rotating frames 24. Threaded blocks 26 are threadedly connected to the circumferential surfaces of the four rotating lead screws 25 and can move along their lengths. The tops of the four threaded blocks 26 are respectively fixedly connected to the bottoms of the four clamping frames 23.

[0029] The threads of every two opposite rotating lead screws 25 are arranged in opposite directions. That is, when the four rotating lead screws 25 rotate, every two opposite threaded blocks 26 move relatively, thereby driving the relative movement of the clamping frames 23 at their respective tops.

[0030] A first motor 27 for driving the four rotating lead screws 25 to rotate is arranged inside the machine body 1. The output end at the top of the first motor 27 penetrates the inner wall of the machine body 1 and extends to the bottom of the placement table 21. The output end at the top of the first motor 27 is rotatably connected to the bottom of the placement table 21.

[0031] The output end at the top of the first motor 27 is provided with a first bevel gear 28. The opposite ends of the four rotating lead screws 25 respectively penetrate the inside of the four rotating frames 24 and extend to the opposite side. The opposite ends of the four rotating lead screws 25 are provided with second bevel gears 29. The first bevel gear 28 meshes with the four second bevel gears 29.

[0032] The rotation of the output end of the first motor 27 drives the rotation of the first diagonal gear 28, which in turn drives the rotation of the four second diagonal gears 29.

[0033] A second motor 35 for driving the rotation of the rotating rod 31 is provided at the top of the body 1. The output end at the bottom of the second motor 35 is engaged with the large gear provided at the top of the rotating rod 31 through a fixedly installed small gear.

[0034] A sliding frame 4 is provided on the left side of the body 1. A feeding plate 5 is slidably arranged up and down inside the sliding frame 4. A telescopic cylinder 6 is provided at the bottom of the feeding plate 5 and at the bottom on the left side of the body 1.

[0035] By placing the fastener to be processed above the feeding plate 5 and then driving it to rise by the telescopic cylinder 6, the labor intensity of workers is reduced.

[0036] The working principle of a punching device for fastener production provided by the present utility model is as follows:

[0037] First step: During use, by placing the fastener to be processed above the feeding plate 5 and then driving it to rise by the telescopic cylinder 6, and then placing the fastener to be punched directly above the placing table 21. The rotation of the output end of the first motor 27 drives the rotation of the first diagonal gear 28, which in turn drives the rotation of the four second diagonal gears 29, and further drives the rotation of the four rotating lead screws 25. Thus, every two opposite threaded blocks 26 move relatively, and further drive the relative movement of the clamping frames 23 at the tops to fix the position of the fastener.

[0038] Second step: When it is necessary to clean the table surface after punching, the rotation of the output end of the second motor 35 drives the rotation of the rotating rod 31, which in turn drives the rotation of the electromagnetic chuck 32. When the electromagnetic chuck 32 rotates above the processing area, start the electromagnetic chuck 32 so that the waste is attracted by the magnetic force. Then, when the rotating rod 31 rotates back, drive the electromagnetic chuck 32 to drive the waste to above the collection box 34. Finally, cancel the power supply to make the electromagnetic chuck 32 lose magnetic force and let the waste fall.

[0039] Compared with the related technology, a punching device for fastener production provided by the present utility model has the following beneficial effects:

[0040] Through the rotation of the four second diagonal teeth 29, the four rotating lead screws 25 are driven to rotate, so that every two opposite threaded blocks 26 move relative to each other, and then drive the relative movement of the clamping frames 23 at the top, thereby fixing the position of the fastener. Through the rotation of the rotating rod 31, the electromagnet 32 is driven to rotate. When the electromagnet 32 rotates above the processing position, the electromagnet 32 is started to suck the waste by magnetic force. Finally, the electromagnet 32 loses magnetic force by canceling the power supply, and the waste falls into the inside of the collection box 34. The structure is simple and practical, effectively improving the overall use efficiency of the punching device.

[0041] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A punching device for fastener production, characterized in that: include: A machine body (1), wherein a positioning assembly (2) is arranged on the inner side of the machine body (1), and a cleaning assembly (3) is arranged on the right side of the machine body (1); The positioning assembly (2) comprises a placement table (21) fixedly arranged on the inner side of the machine body (1), the top of the placement table (21) is provided with four slide grooves (22) in an array, and the inner sides of the four slide grooves (22) are all slidably provided with clamping frames (23); The cleaning assembly (3) comprises a rotating rod (31) which is vertically rotatable and arranged on the right side of the machine body (1); an electromagnetic disk (32) is fixedly arranged on the peripheral side of the rotating rod (31); a reinforcing frame (33) is arranged on the top of the electromagnetic disk (32); the left side of the reinforcing frame (33) is fixedly connected to the peripheral side of the rotating rod (31); and a collecting box (34) is arranged on the back of the machine body (1).

2. A punching device for fastener production according to claim 1, characterized in that: Four rotating frames (24) are arranged at the bottom of the placing table (21) and inside the machine body (1); rotating screws (25) are rotatably arranged inside the four rotating frames (24); threaded blocks (26) are connected to the circumferential side surfaces of the four rotating screws (25) so as to be movable along their length direction; and the tops of the four threaded blocks (26) are fixedly connected to the bottoms of the four clamping frames (23) respectively.

3. A punching device for fastener production according to claim 2, characterized in that: A first motor (27) for driving the four rotating screw rods (25) to rotate is arranged inside the machine body (1), the output end at the top of the first motor (27) passes through the inner wall of the machine body (1) and extends to the bottom of the placement table (21), the output end at the top of the first motor (27) is rotatably connected to the bottom of the placement table (21), the output end at the top of the first motor (27) is provided with a first oblique tooth (28), the opposite ends of the four rotating screw rods (25) correspond to the inner sides of the four rotating frames (24) and extend to the opposite side thereof, the opposite ends of the four rotating screw rods (25) are provided with a second oblique tooth (29), and the first oblique tooth (28) and the four second oblique teeth (29) are meshed with each other.

4. A punching device for fastener production according to claim 1, characterized in that: A second motor (35) for driving the rotating rod (31) to rotate is arranged on the top of the machine body (1); an output end at the bottom of the second motor (35) is meshed with a large gear arranged on the top of the rotating rod (31) via a small gear fixed thereto.

5. A punching device for fastener production according to claim 1, characterized in that: A sliding frame (4) is arranged on the left side of the machine body (1), a material discharge plate (5) is arranged inside the sliding frame (4) so ​​as to be able to slide up and down, and a telescopic cylinder (6) is arranged at the bottom of the material discharge plate (5) and at the bottom of the left side of the machine body (1).

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