Electronic wire harness crimping device

Abstract

The utility model relates to the technical field of wire harness production and processing, and discloses an electronic wire harness crimping device, which comprises a processing platform, and a preparation assembly for fixing a plurality of wire harnesses and terminals to wait for crimping is arranged on one side of the processing platform; by arranging the preparation assembly, the fixing assembly, the crimping assembly and the collecting assembly, when the wiring harness and the terminal are crimped, the terminal and the wiring harness are put into the preparation assembly, the fixing assembly is used for fixing the wiring harness, so that the terminal is also fixed by the wiring harness, and the rotating preparation assembly enables the wiring harness and the terminal to rotate to one side of the crimping assembly; in this way, compression joint can be completed under compression joint of the compression joint assembly, the preparation assembly which continues to rotate can drive the fixing assembly to make contact with the collecting assembly, the contact fixing effect enables finished products to be collected, the effects of automatic compression joint and collecting can be achieved only by putting terminals and wire harnesses into the preparation assembly, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness production and processing, in particular to an electronic wire harness crimping device. Background Art

[0002] A multi-core electronic wiring harness is an outer insulating hose wrapped with multiple inner insulating hoses, and each inner insulating hose is crimped with a metal terminal at the conductive end. Wiring terminals are gradually and widely used in various fields, including signal terminals, power terminals and connection terminals, etc., which are the connection ends in the circuit; the terminal crimping device is used to crimp the crimping terminals used in the electrical system to the ends of the wires, so that the two are fastened together. Most of the existing crimping terminals in some small processing plants are manually crimped, so it is necessary to optimize the crimping terminals.

[0003] For example, a Chinese utility model patent with announcement number CN214957769U discloses a crimping device for processing wire harnesses of electronic equipment. Although the above-mentioned prior art solves the problem that the wire harness and the terminal cannot be adjusted and fixed according to the size of the wire harness when crimping, resulting in the position of the wire harness being offset during the crimping process, thereby improving the quality of wire harness processing, the installation of the wire harness and the terminal is highly repetitive labor, and the number of production and processing each time is very large. Workers are required to put the wire harness into the terminal and then move the terminal to the crimping position for crimping. This processing not only has a low degree of automation, but also the wire harness may come out of the terminal again due to hand shaking during the process of moving the terminal by hand, affecting work efficiency. Therefore, it is necessary to design an electronic wire harness crimping device that can automatically crimp and collect multiple terminals and wire harnesses when crimping the wire harness and the terminal to improve work efficiency. Utility Model Content

[0004] In order to solve the technical problem of low efficiency of manually holding crimping terminals, the utility model provides an electronic wire harness crimping device.

[0005] The utility model is implemented by the following technical scheme: an electronic wire harness crimping device, comprising a processing platform, a preparatory component for fixing a plurality of wire harnesses and terminals for waiting for crimping is installed on one side of the processing platform, a plurality of fixing components for fixing the wire harnesses during the crimping process are arranged on the preparatory component, a crimping component for crimping the wire harnesses on the preparatory component and the terminals is arranged on one side of the crimping component, and a collecting component for automatically collecting the wire harnesses and the terminals after the crimping is completed.

[0006] Through the above technical solution, when crimping the wire harness, the terminal and the wire harness are placed in the preparation component, the wire harness is fixed using the fixing component, the crimping component will crimp the terminal and the wire harness, and finally the finished product will be collected.

[0007] As a further improvement of the above scheme, the preparation component includes a mounting plate fixedly mounted on one side of the processing platform and a preparation turntable rotatably arranged on one side of the mounting plate, and a plurality of crimping grooves for placing terminals and wiring harnesses are provided on the circumferential surface of the preparation turntable.

[0008] Through the above technical solution, the terminals and the wiring harness can be moved by placing the wiring harness and the terminals into the preparation turntable.

[0009] As a further improvement of the above scheme, the fixing assembly includes a fixing plate fixedly installed with the preparation turntable on one side of each crimping groove and a pressure plate arranged on one side of each fixing plate, and each of the pressure plates is rotatably installed with a rotating shaft fixedly installed with an adjacent fixing plate on one side, and each of the pressure plates is provided with a plurality of fixing grooves on one side for cooperating with the fixing plate to fix the wiring harness.

[0010] Through the above technical solution, the fixing plate cooperates with the pressing plate to fix the wiring harness, and after the wiring harness is fixed, the terminal will also be fixed due to the support of the wiring harness.

[0011] As a further improvement of the above solution, a first magnet is fixedly installed on one side of each of the fixed plates, a second magnet fixedly installed on one side of each of the first magnets is matched with a second magnet fixedly installed on the adjacent pressure plate, and a separation plate is fixedly installed on one side of each of the pressure plates.

[0012] Through the above technical solution, the fixing plate and the pressing plate are fixed by magnets, so they can be easily separated by a separation plate.

[0013] As a further improvement of the above-mentioned scheme, the crimping assembly includes a pressing cylinder arranged on one side of the preparatory turntable and a stepper motor arranged on one side of the mounting plate, the output end of the stepper motor is fixedly installed with a first connecting rod, one end of the first connecting rod passes through the mounting plate and is fixedly installed with the preparatory turntable, the output end of the pressing cylinder is installed with a second connecting rod, and one end of the second connecting rod is fixedly installed with a pressing plate.

[0014] Through the above technical solution, the stepper motor will make the preparation turntable rotate intermittently, so that the pressing cylinder will also perform intermittent pressing, which is convenient for crimping the wire harness and the terminal.

[0015] As a further improvement of the above solution, a collecting port is opened on one side of the processing platform, and the collecting assembly includes a collecting box arranged on one side of the collecting port, a fixing column fixedly installed on one side of the mounting plate, and a baffle fixedly installed on one side of the fixing column.

[0016] Through the above technical solution, the rotating preparation turntable will make the separation plate contact with the baffle, thereby opening the two magnets and allowing the crimped finished product to fall into the collection box.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a preparation component, a fixing component, a crimping component and a collecting component, so that when crimping the wire harness and the terminal, the terminal and the wire harness are placed in the preparation component, and the fixing component is used to fix the wire harness, so that the terminal is also fixed by the wire harness, and the rotating preparation component allows the wire harness and the terminal to rotate to one side of the crimping component, so that the crimping can be completed under the crimping of the crimping component, and the continued rotation of the preparation component drives the fixing component to contact with the collecting component, thereby the contact fixing effect allows the finished product to be collected, so that the terminal and the wire harness only need to be placed in the preparation component to achieve the effect of automatic crimping and collection, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model with a stepping motor;

[0021] Figure 3 For this utility model Figure 1 A-section structure enlarged view.

[0022] Description of main symbols:

[0023] 1. Processing platform; 201. Mounting plate; 202. Preparation turntable; 301. Fixing plate; 302. Pressing plate; 401. Pressing cylinder; 402. Stepping motor; 501. Collection box; 502. Fixing column; 503. Baffle; 6. First magnet; 7. Second magnet; 8. Separation plate; 9. Pressing plate; 10. Collection port. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Please combine Figure 1-Figure 3 An electronic wire harness crimping device of the present embodiment includes a processing platform 1, a preparatory component for fixing a plurality of wire harnesses and terminals for waiting for crimping is installed on one side of the processing platform 1, a plurality of fixing components for fixing the wire harnesses during the crimping process are arranged on the preparatory component, a crimping component for crimping the wire harnesses on the preparatory component and the terminals is arranged on one side of the crimping component, and a collecting component for automatically collecting the wire harnesses and the terminals after the crimping is completed.

[0026] Combination Figure 1-Figure 3The preparation component includes a mounting plate 201 fixedly mounted on one side of the processing platform 1 and a preparation turntable 202 rotatably mounted on one side of the mounting plate 201. A plurality of crimping grooves for placing terminals and wiring harnesses are provided on the circumferential surface of the preparation turntable 202. The fixing component includes a fixing plate 301 fixedly mounted on the preparation turntable 202 on one side of each crimping groove and a pressing plate 302 arranged on one side of each fixing plate 301. A rotating shaft fixedly mounted on the adjacent fixing plate 301 is rotatably mounted on one side of each pressing plate 302. One side of each pressing plate 302 There are multiple fixing grooves for fixing the wiring harness in conjunction with the fixing plate 301. A first magnet 6 is fixedly installed on one side of each fixing plate 301. A second magnet 7 fixedly installed with the adjacent pressure plate 302 is installed on one side of each first magnet 6. A separation plate 8 is fixedly installed on one side of each pressure plate 302. The fixing plate 301 cooperates with the pressure plate 302 to fix the wiring harness. After the wiring harness is fixed, the terminal will also be fixed due to the support of the wiring harness. The fixing plate 301 and the pressure plate 302 are fixed with magnets, which makes it easy to separate them using the separation plate 8.

[0027] Combination Figure 1 The crimping assembly includes a crimping cylinder 401 arranged on one side of the preparation turntable 202 and a stepper motor 402 arranged on one side of the mounting plate 201. A first connecting rod is fixedly installed at the output end of the stepper motor 402. One end of the first connecting rod passes through the mounting plate 201 and is fixedly installed with the preparation turntable 202. A second connecting rod is installed at the output end of the crimping cylinder 401. A crimping plate 9 is fixedly installed at one end of the second connecting rod. A collecting port 10 is opened on one side of the processing platform 1. The collecting assembly includes a collecting port 10 arranged at the collecting port. 10, a collecting box 501 on one side, a fixing column 502 fixedly mounted on one side of the mounting plate 201, and a baffle 503 fixedly mounted on one side of the fixing column 502, the stepping motor 402 will make the preparation turntable 202 rotate intermittently, and the pressing cylinder 401 will also perform intermittent pressing, so as to facilitate the crimping of the wire harness and the terminal. After the crimping is completed, the rotating preparation turntable 202 will make the separation plate 8 contact with the baffle 503, thereby opening the two magnets and allowing the crimped finished product to fall into the collecting box 501.

[0028] The implementation principle of an electronic wire harness crimping device in the embodiment of the present application is as follows: when crimping multiple wire harnesses and terminals, the terminal is placed in the crimping groove on the top of the rotating preparation turntable 202, and then the wire harness is inserted into the terminal. The pressing plate 302 is rotated to fix the wire harness, and the first magnet 6 and the second magnet 7 are fixed to the fixing plate 301. After the wire harness is fixed, the terminal will have a certain supporting force, so that the terminal is fixed in the crimping groove, so that the terminal will not fall off when the stepper motor 402 rotates. The stepper motor 402 sets the rotation interval, and each rotation time is enough for the staff to insert the wire harness into the terminal and fix it. Under the interval rotation of the stepper motor 402, the terminal The wire harness will move to one side of the pressing cylinder 401, and the pressing cylinder 401 will be turned on, allowing the second connecting rod to push the pressing plate 9 to crimp the terminals. After the crimping is completed, the second connecting rod will retract, and the preparatory turntable 202 will continue to rotate, so that the separation plate 8 on the pressing plate 302 will contact the baffle 503, and the baffle 503 is fixed, so that the separation plate 8 will drive the pressing plate 302 to rotate, thereby separating the first magnet 6 and the second magnet 7, allowing the pressing plate 302 and the fixed plate 301 to open, so that the wire harness will lose its fixing effect, and the terminal will also lose its fixing effect, and will loosen inside the crimping groove and fall, passing through the collecting port 10 and falling into the collecting box 501 to be collected.

[0029] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An electronic wire harness crimping device, comprising a processing platform (1), characterized in that: A preparation component for fixing a plurality of wire harnesses and terminals to wait for crimping is installed on one side of the processing platform (1); a plurality of fixing components for fixing the wire harnesses during the crimping process are arranged on the preparation component; a crimping component for crimping the wire harnesses on the preparation component and the terminals is arranged on one side of the preparation component; and a collecting component for automatically collecting the wire harnesses and the terminals after the crimping is completed is arranged on one side of the crimping component.

2. An electronic wire harness crimping device as claimed in claim 1, characterized in that: The preparation assembly comprises a mounting plate (201) fixedly mounted on one side of the processing platform (1) and a preparation turntable (202) rotatably arranged on one side of the mounting plate (201); a plurality of crimping grooves for placing terminals and wire harnesses are provided on the circumferential surface of the preparation turntable (202).

3. An electronic wire harness crimping device as claimed in claim 2, characterized in that: The fixing assembly comprises a fixing plate (301) fixedly mounted to the preparation turntable (202) and provided on one side of each crimping groove, and a pressing plate (302) provided on one side of each fixing plate (301), a rotating shaft fixedly mounted to an adjacent fixing plate (301) being rotatably mounted on one side of each pressing plate (302), and a plurality of fixing grooves for cooperating with the fixing plate (301) to fix the wiring harness on one side of each pressing plate (302).

4. An electronic wire harness crimping device as claimed in claim 3, characterized in that: A first magnet (6) is fixedly mounted on one side of each of the fixing plates (301), a second magnet (7) fixedly mounted on an adjacent pressing plate (302) is matched on one side of each of the first magnets (6), and a separation plate (8) is fixedly mounted on one side of each of the pressing plates (302).

5. An electronic wire harness crimping device as claimed in claim 2, characterized in that: The crimping assembly comprises a crimping cylinder (401) arranged on one side of the preparation turntable (202) and a stepper motor (402) arranged on one side of the mounting plate (201); a first connecting rod is fixedly mounted on the output end of the stepper motor (402); one end of the first connecting rod passes through the mounting plate (201) and is fixedly mounted on the preparation turntable (202); a second connecting rod is mounted on the output end of the crimping cylinder (401); one end of the second connecting rod is fixedly mounted on a crimping plate (9).

6. An electronic wire harness crimping device as claimed in claim 2, characterized in that: A collecting port (10) is provided on one side of the processing platform (1), and the collecting assembly comprises a collecting box (501) arranged on one side of the collecting port (10), a fixing column (502) fixedly mounted on one side of the mounting plate (201), and a baffle (503) fixedly mounted on one side of the fixing column (502).

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