Punching device for wiring terminal production

Abstract

The invention belongs to the field of wiring terminal production, and particularly relates to a tapping device for wiring terminal production. Moving plates are also arranged at the front and rear ends of the top end of the operation table; a fixing mechanism is arranged at the top end of the operation table; the fixing mechanism comprises a plurality of first guide rods, the first guide rods are arranged at one end of the moving plate, one end of each first guide rod is fixedly connected with the moving plate, and the outer side of the other end of each first guide rod is sleeved with a clamping block; through the design of the fixing mechanism, the function of fixing the wiring terminals of different shapes and sizes is achieved, and the problems that an existing device is not provided with an assembly for fixing the wiring terminals of different shapes and sizes, and when drilling is conducted, if the wiring terminals are not firmly fixed, the wiring terminals are prone to being damaged during drilling are solved. The problems that the position of the wiring terminal is moved, the drilling position is moved at the same time, deviation occurs, and scrapping is caused are solved, and the stability is improved.

Description

Technical Field

[0001] The present invention relates to the field of terminal production, and specifically to a hole-opening device for terminal production. Background Art

[0002] Terminal is a component used to achieve electrical connection. They are installed on a circuit board or an electrical device to facilitate the connection of wires or cables with the circuit board or other electrical components. The main function of the terminal is to provide a reliable, safe and convenient electrical connection method.

[0003] A conventional hole-opening device for terminal production can be specifically referred to a hole-opening device for terminal production and processing with the application number: CN202322678567.1, including a drilling machine. The bottom of the drilling machine is fixedly connected with a base, and a working groove is opened on the right side of the drilling machine. A turntable is installed at the bottom inside the working groove of the drilling machine. A rotating mechanism is installed inside the turntable, and the bottom of the turntable is rotatably connected with a machine housing. Four punching grooves are opened on the top of the turntable. In the present invention, the bottom end of the rotating rod installed inside the turntable is located inside the driven wheel inside the machine housing. The driven wheel and the driving wheel can make the driven wheel drive the turntable to perform intermittent circular motion through the cooperation of the dial and the slot holes, so as to quickly punch multiple terminals through the drilling machine; The above device does not have a component that can be used to fix terminals of different shapes and sizes. When punching holes, if the terminals are not fixed firmly, it is very easy to cause the position of the terminals to move during drilling, resulting in the deviation of the drilling position at the same time, resulting in scrapping. Therefore, a hole-opening device for terminal production is proposed for the above problems. Summary of the Invention

[0004] In order to make up for the deficiencies of the prior art, the existing device does not have a component that can be used to fix terminals of different shapes and sizes. When punching holes, if the terminals are not fixed firmly, it is very easy to cause the position of the terminals to move during drilling, resulting in the deviation of the drilling position at the same time, resulting in scrapping. The present invention proposes a hole-opening device for terminal production.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows: A hole-opening device for terminal production of the present invention includes an operating table; moving plates are also arranged at the front and rear ends of the top of the operating table, and a fixing mechanism is arranged at the top of the operating table; The fixing mechanism includes a first guide rod, which is provided with multiple groups at one end of the movable plate, and one end of the first guide rod is fixedly connected to the movable plate, a clamping block is sleeved on the outer side of the other end of the first guide rod, and the clamping block is slidably connected to the outer side of the first guide rod, and one end of the clamping block is fixedly connected to an anti-sliding block.

[0006] Preferably, a return spring is sleeved on the outer side of the clamping block, one end of the return spring is fixedly connected to the clamping block, and the other end of the return spring is fixedly connected to the moving plate.

[0007] Preferably, a first fixed block is fixedly connected to the top of the operating table near the rear position, a first motor is fixedly connected to the right end inside the first fixed block, a first threaded rod is fixedly connected to the left end of the first motor, the first fixed block is rotatably connected to the outer side of the left end of the first threaded rod, a first pulley is fixedly connected to the left end of the first threaded rod, and one end of a transmission belt is transmission-connected to the outer side of the first pulley.

[0008] Preferably, the other end of the transmission belt is rotatably connected to a second pulley, the right end of the second pulley is fixedly connected to a second threaded rod, the outer side of the left end of the second threaded rod is rotatably connected to a second fixed block, the bottom end of the second fixed block is fixedly connected to an operating table, the outer side of the right end of the second threaded rod is rotatably connected to a first set block, and the right end of the first set block is fixedly connected to the right end inside the second fixed block.

[0009] Preferably, the left and right ends of the outer sides of the first threaded rod and the second threaded rod are also threadedly connected with moving blocks, one end of the moving block is fixedly connected to the first fixed seat, one end of a rotating push rod is rotatably connected to the outer side of the first fixed seat, the other end of the rotating push rod is rotatably connected to the second fixed seat, and one end of the second fixed seat is fixedly connected to the other end of the moving plate.

[0010] Preferably, a second guide rod is fixedly connected to the middle position of the other end of the movable plate, a second set block is slidably connected to the outer side of the second guide rod, and an operating table is fixedly connected to the bottom end of the second set block.

[0011] Preferably, a cleaning and collecting assembly is provided inside the operating table, and the cleaning and collecting assembly includes an air intake plate, and the air intake plate is also provided on the left and right sides inside the top of the operating table, and the outer side of the air intake plate is fixedly connected to the inner wall of the top of the operating table, and the bottom end of the operating table is located below the air intake plate and is fixedly connected to a dust collector head, and the bottom end of the dust collector head is fixedly connected to one end of a first connecting pipe, and the other end of the first connecting pipe is fixedly connected to the front end of the outer body of the dust collection device.

[0012] Preferably, a second motor is fixedly connected to the right end of the outer main body of the dust suction device. The left end of the second motor passes through the right end of the outer main body of the dust suction device and reaches the inside of the outer main body of the dust suction device, and is fixedly connected to the right end of a turbine. The left end of the turbine is fixedly connected to the right end of a transmission rod. The outer side of the left end of the transmission rod is rotatably connected to the left end of the outer main body of the dust suction device.

[0013] Preferably, the front end of a second connecting pipe is fixedly connected to the rear end of the outer main body of the dust suction device. The bottom end of the second connecting pipe is fixedly connected to the top end of a storage box. The bottom end of the storage box is fixedly connected to the top end inside an operating table.

[0014] Preferably, a storage drawer is inserted into the storage box, and the storage box is slidably connected to the storage drawer.

[0015] The beneficial effects of the present invention are as follows: 1. Through the structural design of the fixing mechanism, the present invention realizes the function of fixing terminal blocks of different shapes and sizes, solves the problem that the existing device does not have a component for fixing terminal blocks of different shapes and sizes. When opening holes, if the terminal block is not firmly fixed, it is very easy to cause the position of the terminal block to move during drilling, resulting in the deviation of the drilling position and the production of rejects, and improves the stability. 2. Through the structural design of the cleaning and collection component, the present invention realizes the function of cleaning dust and debris, solves the problem that the existing device does not have a component for cleaning and collecting the debris generated during drilling. Since a large amount of dust and debris will be generated during drilling, if not cleaned and collected, it is very easy to cause pollution of the working environment, and only manual cleaning and collection can be relied on for debris collection in the later stage, resulting in an increase in workload, and improves the cleaning of dust and debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a first partial sectional structural schematic diagram of the present invention; Figure 3 It is a second partial sectional structural schematic diagram of the present invention; Figure 4 For the present invention Figure 1Schematic diagram of the enlarged structure at position A in [Chinese context]; Figure 5 This is for the present invention Figure 1 Schematic diagram of the enlarged structure at position B in [Chinese context]; Figure 6 This is for the present invention Figure 1 Schematic diagram of the enlarged structure at position C in [Chinese context]; Figure 7 This is for the present invention Figure 1 Schematic diagram of the enlarged structure at position D in [Chinese context]; Figure 8 This is for the present invention Figure 1 Schematic diagram of the enlarged structure at position E in [Chinese context]; Figure 9 This is for the present invention Figure 1 Schematic diagram of the enlarged structure at position F in [Chinese context]; Figure 10 This is for the present invention Figure 2 Schematic diagram of the enlarged structure at position G in [Chinese context]; Figure 11 This is for the present invention Figure 3 Schematic diagram of the enlarged structure at position H in [Chinese context].

[0018] In the figure: 1, operating table; 10, moving plate; 11, first guide rod; 12, clamping block; 13, anti-slip block; 14, return spring; 15, first fixing block; 16, first motor; 17, first threaded rod; 18, first pulley; 19, transmission belt; 20, second pulley; 21, second threaded rod; 22, second fixing block; 23, first sleeve block; 24, moving block; 25, first fixing seat; 26, rotating push rod; 27, second fixing seat; 28, second guide rod; 29, second sleeve block; 30, air inlet plate; 31, dust suction head; 32, first connecting pipe; 33, outer main body of dust suction device; 34, second motor; 35, turbine; 36, transmission rod; 37, second connecting pipe; 38, storage box; 39, storage drawer. Detailed implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0020] Please refer to Figures 1 - 11 As shown, an opening device for producing terminal blocks includes an operating table 1; moving plates 10 are also provided at the front and rear ends of the top of the operating table 1, and a fixing mechanism is provided at the top of the operating table 1; The fixing mechanism includes a first guide rod 11, and the first guide rod 11 is provided with multiple groups at one end of the movable plate 10, and the movable plate 10 is welded together at one end of the first guide rod 11, and a clamping block 12 is sleeved on the outer side of the other end of the first guide rod 11, and the clamping block 12 is slidably connected to the outer side of the first guide rod 11, and an anti-sliding block 13 is welded together at one end of the clamping block 12; During operation, when encountering a more protruding area on the outside of the terminal, the protruding area will squeeze the anti-sliding block 13 and the clamping block 12 to move in the opposite direction, and the clamping block 12 moves along the outside of the first guide rod 11 toward the position of the movable plate 10, thereby squeezing the return spring 14 to contract until the clamping is completed.

[0021] Furthermore, a return spring 14 is sleeved on the outside of the clamp block 12, one end of the return spring 14 is welded with the clamp block 12, and the other end of the return spring 14 is welded with the moving plate 10; During operation, the clamping block 12 moves along the outer side of the first guide rod 11 toward the position of the movable plate 10 , thereby squeezing the return spring 14 to contract.

[0022] Furthermore, a first fixed block 15 is welded at the top of the operating table 1 near the rear position, a first motor 16 is welded at the right end inside the first fixed block 15, a first threaded rod 17 is welded at the left end of the first motor 16, the first threaded rod 17 is rotatably connected to the first fixed block 15 at the outer side of the left end, a first pulley 18 is welded at the left end of the first threaded rod 17, and one end of a transmission belt 19 is transmission-connected to the outer side of the first pulley 18; During operation, the front end of the first motor 16 inside the first fixed block 15 drives the first threaded rod 17 to rotate, and when the first threaded rod 17 rotates, it drives the first pulley 18 and the transmission belt 19 to rotate synchronously.

[0023] Further, the other end of the transmission belt 19 is rotatably connected to the second pulley 20, the right end of the second pulley 20 is welded with a second threaded rod 21, the left end of the second threaded rod 21 is rotatably connected to the outside of the second fixed block 22, the bottom end of the second fixed block 22 is welded with the operating table 1, the right end of the second threaded rod 21 is rotatably connected to the outside of the first set block 23, and the right end of the first set block 23 is welded with the right end inside the second fixed block 22; During operation, the transmission belt 19 drives the second pulley 20 and the second threaded rod 21 to rotate synchronously, and when the second threaded rod 21 rotates, the right end of the second threaded rod 21 rotates along the first set block 23 inside the second fixed block 22.

[0024] Further, moving blocks 24 are also threadedly connected to the left and right ends of the outer sides of the first threaded rod 17 and the second threaded rod 21. One end of each moving block 24 is welded together to form a first fixed seat 25. One end of a rotating push rod 26 is rotatably connected to the outer side of the first fixed seat 25. The other end of the rotating push rod 26 is rotatably connected to a second fixed seat 27. One end of the second fixed seat 27 is welded together to form the other end of the moving plate 10. During operation, the first threaded rod 17 and the second threaded rod 21 rotate simultaneously, driving the moving blocks 24 at the left and right ends of the outer sides of the first threaded rod 17 and the second threaded rod 21 to move towards the middle position at the same time. During the movement of the moving blocks 24, the first fixed seats 25 are driven to move synchronously, and one end of the rotating push rod 26 is driven to rotate along the outer side of the first fixed seat 25, and the moving plate 10 is pushed to move.

[0025] Further, a second guide rod 28 is welded together at the middle position of the other end of the moving plate 10. A second sleeve block 29 is slidably connected to the outer side of the second guide rod 28. The bottom end of the second sleeve block 29 is welded together to form the operating table 1. During operation, the moving plate 10 moves, driving the second guide rod 28 to move along the inside of the second sleeve block 29.

[0026] Further, a cleaning and collection assembly is provided inside the operating table 1. The cleaning and collection assembly includes an air inlet plate 30. The air inlet plate 30 is also provided on the left and right sides inside the top end of the operating table 1, and the outer side of the air inlet plate 30 is welded to the inner wall of the top end of the operating table 1. A dust suction head 31 is welded together at the position below the air inlet plate 30 at the bottom end of the operating table 1. One end of a first connecting pipe 32 is flange-connected to the bottom end of the dust suction head 31. The other end of the first connecting pipe 32 is flange-connected to the front end of the outer main body 33 of the dust suction device. During operation, the dust suction head 31 sucks the debris and dust on the top end of the operating table 1. During the suction process, the debris and dust will reach the inside of the dust suction head 31 through the air inlet plate 30 and then be conveyed to the inside of the outer main body 33 of the dust suction device through the first connecting pipe 32.

[0027] Further, a second motor 34 is welded together to the right end of the outer main body 33 of the dust suction device. The left end of the second motor 34 passes through the right end of the outer main body 33 of the dust suction device and is welded to the right end of a turbine 35 inside the outer main body 33 of the dust suction device. The left end of the turbine 35 is welded to the right end of a transmission rod 36. The left end of the transmission rod 36 is rotatably connected to the left end of the outer main body 33 of the dust suction device. During operation, the second motor 34 on the side end of the outer main body 33 of the dust suction device is started, driving the turbine 35 to rotate, and the turbine 35 drives the transmission rod 36 to rotate simultaneously. When the turbine 35 rotates, suction force will be generated.

[0028] Further, the rear flange of the outer main body 33 of the dust suction device is connected to the front end of the second connecting pipe 37. The bottom flange of the second connecting pipe 37 is connected to the top end of the storage box 38. The bottom end of the storage box 38 is welded to the top end inside the operating table 1. During operation, the outer main body 33 of the dust suction device conveys dust and debris to the inside of the storage drawer 39 inside the storage box 38 through the second connecting pipe 37.

[0029] Further, a storage drawer 39 is inserted into the storage box 38, and the storage box 38 is slidably connected to the storage drawer 39. During operation, when a large amount of dust and debris have accumulated inside the storage drawer 39 and need to be cleaned, pull the storage drawer 39 so that the storage drawer 39 moves outwards along the inside of the storage box 38 until it completely disengages from the inside of the storage box 38.

[0030] Working principle: When it is necessary to clamp the wiring terminal, first place the wiring terminal at the middle position on the top end of the operating table 1. Then, drive the first threaded rod 17 to rotate at the front end of the first motor 16 inside the first fixing block 15. When the first threaded rod 17 rotates, drive the first pulley 18 and the transmission belt 19 to rotate synchronously. The transmission belt 19 drives the second pulley 20 and the second threaded rod 21 to rotate synchronously. When the second threaded rod 21 rotates, the right end of the second threaded rod 21 rotates along the inside of the first sleeve block 23 inside the second fixing block 22. At the same time, when the first threaded rod 17 and the second threaded rod 21 rotate simultaneously, drive the moving blocks 24 at the left and right outer ends of the first threaded rod 17 and the second threaded rod 21 to move towards the middle position simultaneously. During the movement of the moving blocks 24, drive the first fixing seat 25 to move synchronously, drive one end of the rotating push rod 26 to rotate along the outside of the first fixing seat 25, and push the moving plate 10 to move. The other end of the rotating push rod 26 rotates along the outside of the second fixing seat 27 and pushes the second fixing seat 27, driving the moving plate 10 to move towards the middle position. When the moving plate 10 moves, drive the second guide rod 28 to move along the inside of the second sleeve block 29 until the anti-slip block 13 clamps the outside of the wiring terminal. And when there is a relatively prominent place on the outside of the wiring terminal, the prominent position will squeeze the anti-slip block 13 and the clamping block 12 to move in the opposite direction, and the clamping block 12 moves towards the moving plate 10 along the outside of the first guide rod 11, thereby squeezing the return spring 14 to contract until the clamping is completed.

[0031] When it is necessary to clean the dust in the opening, first start the second motor 34 at the side end of the outer body 33 of the dust suction device to drive the turbine 35 to rotate, and the turbine 35 drives the transmission rod 36 to rotate at the same time. When the turbine 35 rotates, suction will be generated to drive the dust suction head 31 to suck in the debris and dust on the top of the operating table 1, and during the suction process, the debris and dust will reach the inside of the dust suction head 31 through the air intake plate 30, and then be transported to the inside of the outer body 33 of the dust suction device through the first connecting pipe 32, and then the dust and debris will be transported to the inside of the storage drawer 39 inside the storage box 38 through the second connecting pipe 37 through the outer body 33 of the dust suction device. When a lot of dust and debris accumulate in the storage drawer 39 and need to be cleaned, pull the storage drawer 39 to move the storage drawer 39 along the inside of the storage box 38 to the outside until it is completely out of the storage box 38.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An opening device for the production of terminal blocks, comprising an operating table (1); characterized in that: At the front and rear ends of the top of the operation table (1), moving plates (10) are provided, and a fixing mechanism is arranged at the top of the operation table (1); The fixing mechanism includes first guide rods (11), a transmission belt (19) and a second pulley (20). Multiple groups of first guide rods (11) are provided. The first guide rods (11) are fixedly connected to the moving plates (10). Clamping blocks (12) are slidably connected to the outer sides of the first guide rods (11). Anti-slip blocks (13) are fixedly connected to the clamping blocks (12). A return spring (14) is arranged on the outer side of the clamping block (12). The two ends of the return spring (14) are respectively fixedly connected to the clamping block (12) and the moving plate (10). A first fixing block (15) is fixedly connected to the position near the rear of the top of the operation table (1). A first motor (16) is fixedly connected to the right end inside the first fixing block (15). A first threaded rod (17) is fixedly connected to the left end of the first motor (16). The outer side of the left end of the first threaded rod (17) is rotatably connected to the first fixing block (15). A first pulley (18) is fixedly connected to the left end of the first threaded rod (17).

2. The punching device for producing wiring terminals according to claim 1, wherein: The two ends of the transmission belt (19) are respectively in transmission connection with the first pulley (18) and the second pulley (20). A second threaded rod (21) is fixedly connected to the right end of the second pulley (20). The outer side of the left end of the second threaded rod (21) is rotatably connected to a second fixing block (22).

3. The opening device for producing a wiring terminal according to claim 2, characterized in that: The bottom end of the second fixing block (22) is fixedly connected to the operation table (1). The outer side of the right end of the second threaded rod (21) is rotatably connected to a first sleeve block (23). The right end of the first sleeve block (23) is fixedly connected to the right end inside the second fixing block (22).

4. An opening device for producing a wiring terminal according to claim 3, characterized in that: Moving blocks (24) are threadedly connected to the left and right ends of the outer sides of the first threaded rod (17) and the second threaded rod (21). A first fixing seat (25) is fixedly connected to the moving block (24). A rotating push rod (26) is rotatably connected to the outer side of the first fixing seat (25). The rotating push rod (26) is rotatably connected to a second fixing seat (27). The second fixing seat (27) is fixedly connected to the moving plate (10).

5. An opening device for producing a wiring terminal according to claim 4, characterized in that: A second guide rod (28) is fixedly connected to the middle position of one end of the moving plate (10). A second sleeve block (29) is slidably connected to the outer side of the second guide rod (28). The bottom end of the second sleeve block (29) is fixedly connected to the operation table (1).

6. The punching device for producing a terminal according to claim 5, characterized in that: A cleaning and collecting assembly is arranged inside the operation table (1). The cleaning and collecting assembly includes an air inlet plate (30). The outer side of the air inlet plate (30) is fixedly connected to the inner wall of the top of the operation table (1). A dust suction head (31) is fixedly connected to the bottom of the operation table (1) at a position below the air inlet plate (30).

7. An opening device for producing a wiring terminal according to claim 6, characterized in that: A first connecting pipe (32) is fixedly connected to the bottom end of the dust suction head (31). The first connecting pipe (32) is fixedly connected to the outer main body (33) of the dust suction device.

8. An opening device for producing a wiring terminal according to claim 7, characterized in that: A second motor (34) is fixedly connected to the right end of the outer main body (33) of the dust suction device. The left end of the second motor (34) penetrates through the outer main body (33) of the dust suction device and is fixedly connected to a turbine (35). A transmission rod (36) is fixedly connected to the left end of the turbine (35). The outer side of the left end of the transmission rod (36) is rotatably connected to the left end of the outer main body (33) of the dust suction device.

9. An opening device for producing a wiring terminal according to claim 8, characterized in that: A second connecting pipe (37) is fixedly connected to the rear end of the outer main body (33) of the dust suction device. A storage box (38) is fixedly connected to the bottom end of the second connecting pipe (37). The bottom end of the storage box (38) is fixedly connected to the top end inside the operation table (1).

10. An opening device for producing a wiring terminal according to claim 9, characterized in that: A storage drawer (39) is slidably connected inside the storage box (38).

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