Terminal and wire positioning clamping jaw device

Abstract

The utility model provides a terminal and wire rod positioning clamping jaw device which comprises an installation plate, a fine adjustment mechanism which moves up and down is installed on the front face of the installation plate, an installation base is installed on the front face of the fine adjustment mechanism, a terminal clamping mechanism is installed on the front face of the installation base, and a wire rod clamping mechanism is installed in a U-shaped base. According to the utility model, by arranging the special terminal clamping mechanism and the wire clamping mechanism, the terminal and the wire can be respectively and accurately clamped, and the wire clamping mechanism can firmly clamp the wire after the terminal is pressed, so that the stable conveying of the wire is realized, the shaking or displacement of the wire is avoided, and the production efficiency is improved. The terminal clamping mechanism can stably clamp a terminal at one end of the wire, a rubber shell supply device of the terminal wire harness processing device is used for cooperation, the terminal clamping mechanism can accurately insert the terminal into a rubber shell, the wire clamping mechanism clamps a wire harness to cooperate with the terminal wire harness processing device for wire drawing, and the wire harness processing device is used for wire drawing. And the insertion firmness degree of the terminal is detected.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire harness processing technical field, and concretely, relates to a terminal and wire positioning clamping jaw device. BACKGROUND

[0002] In the terminal wire harness processing field, with the continuous development and wide application of electronic equipment, the processing efficiency and quality requirement of terminal wire harness are increasingly improved. The traditional processing mode often depends on manual operation or simple clamp, and there are many inconveniences in processing terminal and wire. For example, manual operation can not guarantee that the clamping position of terminal and wire is accurate and consistent each time, which can easily lead to deviation in subsequent pressing, shell insertion and other processes, and affect the quality of products. Moreover, manual operation is low in efficiency and can not meet the needs of large-scale production. In addition, the simple clamp has single function and can not well adapt to different operation requirements of terminal and wire in different processes in the terminal wire harness processing process. In the wire conveying after pressing terminal and the shell insertion operation of terminal, a device capable of effectively coordinating the two operations is lacked, therefore, it is high in practicality to provide a terminal and wire positioning clamping jaw device. SUMMARY

[0003] The utility model aims at providing a terminal and wire positioning clamping jaw device to solve the problems in the above background technology.

[0004] The utility model embodiment provides a terminal and wire positioning clamping jaw device, including mounting plate, the front surface of mounting plate is installed with the fine adjustment mechanism that moves up and down, the front surface of fine adjustment mechanism is installed with mounting seat, the front surface of mounting seat is installed with terminal clamping mechanism, the bottom of mounting seat is equipped with U type seat, the inside installation of U type seat has wire clamping mechanism, and wire clamping mechanism is located at the front surface of terminal clamping mechanism.

[0005] As a preferred embodiment of the utility model, the fine adjustment mechanism includes a linear lead screw module mounted on the front surface of the mounting plate, the first sliding block of the linear lead screw module is slidingly connected with the first guide rail mounted on the front surface of the mounting plate, and the front surface of the first sliding block is fixedly connected with the back surface of the mounting seat.

[0006] As a preferred of the utility model, the terminal clamping mechanism includes the second guide rail of fixed installation in the mounting seat, the second guide rail's front surface is connected with the second sliding block, the second sliding block's front surface is fixedly connected with the terminal clamp mounting plate, the terminal clamp mounting plate's top is connected with the first air cylinder of fixed installation in the mounting seat's front surface, the terminal clamp mounting plate's front surface bottom is installed with the first terminal clamp, the terminal clamp mounting plate's back surface is equipped with the third guide rail with the terminal clamp mounting plate back surface fixed connection, the third guide rail is connected with the third sliding block, the third sliding block's top is fixedly installed with the horizontally arranged second air cylinder, the second air cylinder's telescopic end is fixedly connected with the terminal clamp mounting plate one side, the third sliding block's front surface is fixedly installed with the second terminal clamp, and the second terminal clamp with the first terminal clamp position is opposite.

[0007] As a preferred of the utility model, the wire rod clamping mechanism includes the cross bar of installation in the U-shaped seat inside, the cross bar's outside is equipped with the first wire rod clamp and the second wire rod clamp, the first wire rod clamp's one side is fixedly connected with the U-shaped seat's one side, the first wire rod clamp's inner side is fixedly connected with the guide rod, the first wire rod clamp's top is fixedly installed with the third air cylinder, the third air cylinder's telescopic end is fixedly connected with the second wire rod clamp's top, the second wire rod clamp's inner side is equipped with the guide hole of sheathed in the guide rod's outside.

[0008] As a preferred of the utility model, the mounting plate one side is fixedly installed with the first U-shaped photoelectric sensor, the first U-shaped photoelectric sensor's inside is inserted with the first sensing sheet, the first sensing sheet is fixedly connected with the first sliding block one side.

[0009] As a preferred of the utility model, the first sliding block one side is installed with the second U-shaped photoelectric sensor through the connecting plate, the second U-shaped photoelectric sensor's inside is inserted with the second sensing sheet, and the second sensing sheet's bottom is fixedly connected with the first wire rod clamp's top end.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] 1) the utility model discloses a special terminal clamping mechanism and wire rod clamping mechanism can be respectively held accurately to terminal and wire rod, wire rod clamping mechanism can firmly hold wire rod after terminal press fitting, realize the stable conveying of wire rod, avoid the shaking or displacement of wire rod, then through the terminal clamping mechanism can stably hold the terminal of one end of wire rod, wire rod clamping mechanism opens, then utilizes the glue shell device of terminal wire harness processing device to cooperate, so that the terminal clamping mechanism can accurately insert the terminal into the glue shell, completes the rapid shell processing, then through the wire rod clamping mechanism holds wire harness and cooperates terminal wire harness processing device to pull the wire, and the firm degree of the terminal insertion is inspected, guarantees the success rate and quality of shell insertion;

[0012] 2)The fine adjustment mechanism can move the mounting seat, the terminal clamping mechanism and the wire rod clamping mechanism up and down, and through the cooperation of the linear screw module and the guide rail block, different initial positions of the terminal and the wire rod can be effectively clamped and machined, the position of the terminal clamping mechanism and the wire rod clamping mechanism can be monitored in real time through the cooperation of the photoelectric sensor and the induction sheet, the automation degree and the operation accuracy of the device are further improved, the quality of the product is effectively ensured, the processing efficiency of the terminal wire harness is improved, the production cost is reduced, and the demand of modern electronic equipment production for terminal wire harness processing is met. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application, and together with the application serve to explain the present application, and do not constitute a limitation to the present application. In the drawings:

[0014] Figure 1 It is a structural schematic view of the present application;

[0015] Figure 2 It is a structural schematic view of the present application;

[0016] Figure 3 It is a structural schematic view of the fine adjustment mechanism of the present application;

[0017] Figure 4 It is a structural schematic view of the terminal clamping mechanism of the present application;

[0018] Figure 5 It is a structural schematic view of the terminal clamping mechanism of the present application;

[0019] Figure 6 It is a structural schematic view of the wire rod clamping mechanism of the present application;

[0020] Figure 7 It is a structural schematic view of the wire rod clamping mechanism of the present application;

[0021] In the figure: 100, mounting plate; 110, fine adjustment mechanism; 111, linear lead screw module; 112, first sliding block; 120, mounting seat; 130, U-shaped seat; 140, first guide rail; 200, terminal clamping mechanism; 210, second guide rail; 220, second sliding block; 230, terminal clamp mounting plate; 231, first air cylinder; 240, first terminal clamp; 250, third guide rail; 260, third sliding block; 270, second air cylinder; 280, second terminal clamp; 300, wire clamp mechanism; 310, cross bar; 320, first wire clamp; 330, second wire clamp; 340, third air cylinder; 350, guide rod; 360, guide hole; 400, first U-shaped photoelectric sensor; 410, first sensing sheet; 500, connecting plate; 510, second U-shaped photoelectric sensor; 520, second sensing sheet. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. EMBODIMENT

[0023] Please refer to Figures 1-7 The utility model provides a kind of terminal and wire positioning clamping jaw device, including mounting plate 100, the front of mounting plate 100 is equipped with fine adjustment mechanism 110 moving up and down, the front of fine adjustment mechanism 110 is equipped with mounting seat 120, the front of mounting seat 120 is equipped with terminal clamping mechanism 200, the bottom of mounting seat 120 is equipped with U-shaped seat 130, wire clamp mechanism 300 is installed in the inside of U-shaped seat 130, and wire clamp mechanism 300 is located at the front of terminal clamping mechanism 200.

[0024] Specifically, fine adjustment mechanism 110 installed on the front of mounting plate 100 can move up and down, in the process of terminal wire harness processing, the initial position of terminal and wire may exist difference, and the fine adjustment mechanism 110 set can drive terminal clamping mechanism 200 and wire clamp mechanism 300 to move downwards, can ensure that wire clamp mechanism 300 and terminal clamping mechanism 200 can be respectively stably clamped to wire and terminal, effectively improve the shell insertion processing efficiency when terminal wire harness processing.

[0025] In the embodiment, fine adjustment mechanism 110 includes linear lead screw module 111 installed on the front of mounting plate 100, the first sliding block 112 of linear lead screw module 111 back surface is slidably connected with the first guide rail 140 installed on the front of mounting plate 100, and the front of first sliding block 112 is fixedly connected with the back surface of mounting seat 120.

[0026] Specifically, the fine adjustment mechanism 110 drives the first sliding block 112 to slide up and down through the cooperation of the lead screw and the lead screw nut, the back of the first sliding block 112 is slidingly connected with the first guide rail 140 on the front of the mounting plate 100, and the first sliding block 112 is ensured to move up and down along the first guide rail 140 stably under the drive of the linear lead screw module 111, and the front of the first sliding block 112 is fixedly connected with the back of the mounting base 120, when the linear lead screw module 111 works, the mounting base 120 and the terminal clamping mechanism 200 and the wire clamping mechanism 300 thereon will move up and down, thereby achieving the purpose of adapting to different initial positions of terminals and wires, and providing guarantee for subsequent accurate clamping and processing operations.

[0027] In the embodiment, the wire clamping mechanism 300 includes a cross rod 310 installed in the U-shaped seat 130, the outside of the cross rod 310 is sleeved with a first wire clamp 320 and a second wire clamp 330, one side of the first wire clamp 320 is fixedly connected with one side of the U-shaped seat 130, the inner side of the first wire clamp 320 is fixedly connected with a guide rod 350, the top of the first wire clamp 320 is fixedly installed with a third air cylinder 340, the telescopic end of the third air cylinder 340 is fixedly connected with the top of the second wire clamp 330, and the inner side of the second wire clamp 330 is provided with a guide hole 360 sleeved with the outside of the guide rod 350.

[0028] Specifically, first, the mounting base 120 is adjusted by the fine adjustment mechanism 110, and the second wire clamp 330 and the first wire clamp 320 of the wire clamping mechanism 300 in the U-shaped seat 130 are respectively located on both sides of the wire, then the third air cylinder 340 is telescopic, the second wire clamp 330 moves relative to the first wire clamp 320 under the cooperation of the guide rod 350 and the guide hole 360, the first wire clamp 320 and the second wire clamp 330 can realize firm clamping of the wire after the press-fitting terminal, and realize the transfer of the wire harness with the press-fitted terminal.

[0029] In the embodiment, the terminal clamping mechanism 200 comprises a second guide rail 210 fixedly installed on the mounting base 120, a second sliding block 220 slidingly connected to the front of the second guide rail 210, a terminal clamp mounting plate 230 fixedly connected to the front of the second sliding block 220, a first air cylinder 231 fixedly installed on the top of the terminal clamp mounting plate 230 and on the front of the mounting base 120, a first terminal clamp 240 installed on the front bottom of the terminal clamp mounting plate 230, a third guide rail 250 transversely arranged on the back of the terminal clamp mounting plate 230 and fixedly connected to the back of the terminal clamp mounting plate 230, a third sliding block 260 slidingly connected to the third guide rail 250, a second air cylinder 270 fixedly installed on the top of the third sliding block 260 and arranged transversely, the telescopic end of the second air cylinder 270 fixedly connected to one side of the terminal clamp mounting plate 230, and a second terminal clamp 280 fixedly installed on the front of the third sliding block 260 and opposite to the first terminal clamp 240.

[0030] Specifically, when the terminal-equipped wire harness is conveyed to the device at a suitable position, the fine adjustment mechanism 110 drives the mounting base 120 to perform initial adjustment, and then the first air cylinder 231 drives the terminal clamp mounting plate 230 to perform up-and-down fine adjustment. When the terminal clamp mounting plate 230 moves up and down, the second sliding block 220 cooperates with the second guide rail 210 to effectively serve as a guide, ensuring that the second terminal clamp 280 and the first terminal clamp 240 can be located on the two sides of the terminal, respectively. Then, the second air cylinder 270 is telescopic and pushes the third sliding block 260 to move transversely along the third guide rail 250, so that the second terminal clamp 280 approaches the first terminal clamp 240. The stable and accurate clamping of the terminal is realized by the closure of the first terminal clamp 240 and the second terminal clamp 280, ensuring stable shell insertion in subsequent cooperation with the glue shell device and ensuring accurate terminal position in shell insertion and other operations.

[0031] The wire harness with the inserted shell can also be pulled by the wire clamping mechanism 300 to check the firmness of the terminal insertion and ensure the success rate and quality of the shell insertion.

[0032] In the embodiment, the mounting plate 100 has a first U-shaped photoelectric sensor 400 fixedly installed on one side thereof, and a first sensing sheet 410 is arranged in the first U-shaped photoelectric sensor 400.

[0033] Specifically, when the fine adjustment mechanism 110 drives the mounting seat 120 and the upper part to move up and down, the movement of the first sliding block 112 will cause the first sensing sheet 410 to move synchronously inside the first U-shaped photoelectric sensor 400, and the first U-shaped photoelectric sensor 400 can sense the position change of the first sensing sheet 410 in real time, thereby accurately monitoring the up-and-down position of the mounting seat 120 and the terminal clamping mechanism 200 and the wire clamping mechanism 300 thereon, helping to improve the automation degree of the device and ensuring the accurate position of each part during processing, thereby effectively ensuring the quality of the product.

[0034] In the embodiment, one side of the first sliding block 112 is provided with a second U-shaped photoelectric sensor 510 through a connecting plate 500, and the second U-shaped photoelectric sensor 510 is provided with a second sensing sheet 520 inserted therein, and the bottom of the second sensing sheet 520 is fixedly connected with the top end of the first wire clamp 320.

[0035] Specifically, when the first wire clamp 320 changes position, it will drive the second sensing sheet 520 to move inside the second U-shaped photoelectric sensor 510, and the second U-shaped photoelectric sensor 510 can detect the position change of the second sensing sheet 520 in real time, thereby indirectly monitoring the position of the first wire clamp 320, helping to better grasp the working state of the wire clamping mechanism 300, further improving the accuracy of device operation, and ensuring the smooth progress of terminal wire harness processing and product quality.

[0036] The contents not described in detail in the description belong to the prior art known to those skilled in the art, although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A terminal and wire positioning jaw device comprising a mounting plate (100), characterized in that: The front of the mounting plate (100) is provided with a fine adjustment mechanism (110) moving up and down, the front of the fine adjustment mechanism (110) is provided with a mounting seat (120), the front of the mounting seat (120) is provided with a terminal clamping mechanism (200), the bottom of the mounting seat (120) is sleeved with a U-shaped seat (130), the inside of the U-shaped seat (130) is provided with a wire clamping mechanism (300), and the wire clamping mechanism (300) is located on the front of the terminal clamping mechanism (200).

2. A terminal and wire positioning jaw device according to claim 1, wherein: The fine adjustment mechanism (110) comprises a linear lead screw module (111) mounted on the front of the mounting plate (100), the back of a first sliding block (112) of the linear lead screw module (111) is slidably connected with a first guide rail (140) mounted on the front of the mounting plate (100), and the front of the first sliding block (112) is fixedly connected with the back of the mounting seat (120).

3. The terminal and wire positioning jaw device of claim 1, wherein: The terminal clamping mechanism (200) comprises a second guide rail (210) fixedly mounted on the mounting seat (120), a second sliding block (220) slidably connected with the front of the second guide rail (210), a terminal clamp mounting plate (230) fixedly connected with the front of the second sliding block (220), a first air cylinder (231) fixedly mounted on the front of the mounting seat (120) and connected with the top of the terminal clamp mounting plate (230), a first terminal clamp (240) mounted on the front of the terminal clamp mounting plate (230), a third guide rail (250) transversely arranged on the back of the terminal clamp mounting plate (230) and fixedly connected with the back of the terminal clamp mounting plate (230), a third sliding block (260) slidably connected with the third guide rail (250), a second air cylinder (270) fixedly mounted on the top of the third sliding block (260) and arranged transversely, a fixed connection between the telescopic end of the second air cylinder (270) and one side of the terminal clamp mounting plate (230), and a second terminal clamp (280) fixedly mounted on the front of the third sliding block (260) and located opposite to the first terminal clamp (240).

4. The terminal and wire positioning jaw device of claim 1, wherein: The wire clamping mechanism (300) comprises a cross rod (310) mounted in the inside of the U-shaped seat (130), a first wire clamp (320) and a second wire clamp (330) sleeved on the outside of the cross rod (310), a fixed connection between one side of the first wire clamp (320) and one side of the U-shaped seat (130), a fixed connection between the inside of the first wire clamp (320) and a guide rod (350), a third air cylinder (340) fixedly mounted on the top of the first wire clamp (320), a fixed connection between the telescopic end of the third air cylinder (340) and the top of the second wire clamp (330), and a guide hole (360) formed in the inside of the second wire clamp (330) and sleeved on the outside of the guide rod (350).

5. The terminal and wire positioning jaw device of claim 2, wherein: The mounting plate (100) is fixedly provided with a first U-shaped photoelectric sensor (400) on one side, a first sensing sheet (410) is arranged in the first U-shaped photoelectric sensor (400), and the first sensing sheet (410) is fixedly connected with one side of a first sliding block (112).

6. The terminal and wire positioning jaw device of claim 2, wherein: One side of the first sliding block (112) is provided with a second U-shaped photoelectric sensor (510) through a connecting plate (500), a second sensing sheet (520) is arranged in the second U-shaped photoelectric sensor (510), and the bottom of the second sensing sheet (520) is fixedly connected with the top end of the first wire clamp (320).

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