Wire harness crimping machine with positioning assembly

Abstract

The utility model relates to the field of wire harness crimping machines, in particular to a wire harness crimping machine with a positioning assembly, which comprises a base unit, a first positioning unit and a second positioning unit which are arranged above the base unit, a feeding unit which is arranged above the first positioning unit and the second positioning unit, a wire pressing unit which is arranged above the feeding unit, and a positioning assembly which is arranged above the wire pressing unit. And a driving unit is arranged between the first positioning unit and the second positioning unit. The first positioning unit comprises a first positioning groove and a C-shaped push block, the second positioning unit comprises a second positioning groove and a second positioning assembly, a wiring terminal is placed in the first positioning groove, the wiring terminal is pushed to one end of the first positioning groove by pushing the C-shaped push block to position the wiring terminal, and a wire is placed in the second positioning groove; the electric wire is positioned through the second positioning assembly, and then the electric wire and the wiring terminal are threaded together through the driving unit, so that rapid positioning and threading of the electric wire and the wiring terminal are realized, and the wiring efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wire harness pressure welding machine, especially wire harness pressure welding machine with positioning assembly. BACKGROUND

[0002] Wire harness is the wiring component connecting each electrical equipment in the circuit, which is composed of insulating sheath, wiring terminal, wire and insulating wrapping material, and the wire harness pressure welding machine is mainly used for fixing the wire and the wiring terminal together.

[0003] However, the existing part wire harness pressure welding machine lacks positioning for the wire and the terminal, which reduces the wiring efficiency, and therefore the wire harness pressure welding machine with positioning assembly is provided to solve the above problems. SUMMARY

[0004] This part aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the utility model name to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problem that the existing part wire harness pressure welding machine lacks positioning for the wire and the terminal, which reduces the wiring efficiency, the utility model is proposed.

[0006] Therefore, the utility model aims to provide wire harness pressure welding machine with positioning assembly, which aims to solve the problem that the existing part wire harness pressure welding machine lacks positioning for the wire and the terminal, which reduces the wiring efficiency.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: including,

[0008] The base unit is provided with a first positioning unit and a second positioning unit above, the first positioning unit and the second positioning unit are provided with a feeding unit above, the feeding unit is provided with a wire pressing unit above, and the first positioning unit and the second positioning unit are provided with a driving unit between.

[0009] The base unit comprises a base, the first positioning unit comprises a first shell, the first shell is slidingly arranged on the base, two groups of first positioning grooves are symmetrically arranged inside the first shell, and a pushing assembly is arranged inside the two groups of first positioning grooves.

[0010] The second positioning unit comprises a second shell, the second shell is slidingly arranged on the base, two groups of second positioning grooves are symmetrically arranged inside the second shell, and a second positioning assembly is arranged inside the second positioning groove.

[0011] As a preferred scheme of the wire harness crimping machine with the positioning assembly, the pushing assembly is a C-shaped pushing block, and the C-shaped pushing block is slidably connected in the first positioning groove.

[0012] As a preferred scheme of the wire harness crimping machine with the positioning assembly, the second positioning assembly comprises a telescopic rod fixedly connected to one side of the second positioning groove, one end of the telescopic rod is fixedly connected with a positioning block, and the outer wall of the telescopic rod is sleeved with a spring.

[0013] As a preferred scheme of the wire harness crimping machine with the positioning assembly, the upper end surface of the base is fixedly connected with a first sliding rail, the lower portion of the first shell is provided with a first sliding groove, the lower portion of the second shell is provided with a second sliding groove, and the first sliding groove and the second sliding groove are slidably connected on the first sliding rail.

[0014] As a preferred scheme of the wire harness crimping machine with the positioning assembly, the driving unit comprises an L-shaped support fixedly connected to one side of the base, one side of the L-shaped support is rotatably connected with a Z-shaped handle, the Z-shaped handle is fixedly connected with a gear at the rotation connection end of the L-shaped support, and the gear is fixedly connected with a disc on both sides.

[0015] As a preferred scheme of the wire harness crimping machine with the positioning assembly, the lower portion of the gear is meshed with a first gear rack, the upper portion of the gear is meshed with a second gear rack, one end of the first gear rack is fixedly connected with the first shell, and one end of the second gear rack is fixedly connected with the second shell.

[0016] As a preferred scheme of the wire harness crimping machine with the positioning assembly, one end of the base is fixedly connected with a second sliding rail, the feeding unit comprises a sliding support slidably connected on the second sliding rail, the upper end of the sliding support is fixedly connected with a wire box on one side, one end of the wire box is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a terminal box, and one side of the lower end of the sliding support is fixedly connected with a push rod.

[0017] As a preferred scheme of the wire harness crimping machine with the positioning assembly, the wire pressing unit comprises a supporting table fixedly connected to one side of the base, the upper end of the supporting table is fixedly connected with a supporting frame, one end of the supporting frame is fixedly connected with two groups of electric telescopic rods, and the telescopic ends of the electric telescopic rods are fixedly connected with wire pressing blocks.

[0018] As a preferred scheme of the wire harness crimping machine with the positioning assembly, the lower end surface of the base is fixedly connected with a base frame.

[0019] The wire harness crimping machine with the positioning assembly has the following advantages:

[0020] By setting the base, the first positioning unit and the second positioning unit are slidably arranged above the base, the driving unit is arranged between the first positioning unit and the second positioning unit, the position of the first positioning unit and the second positioning unit is synchronously adjusted by the driving unit, the first positioning unit comprises a first shell, a first positioning groove is formed in the first shell, and a C-shaped push block is slidably connected in the first positioning groove, the second positioning unit comprises a second shell, a second positioning groove is formed in the second shell, and a second positioning assembly is arranged on one side of the second positioning groove, the terminal is placed in the first positioning groove, the terminal is pushed to one end of the first positioning groove by pushing the C-shaped push block, and the terminal is positioned by the side wall of the first positioning groove with a smaller spacing, the wire is placed in the second positioning groove, the wire is positioned by the second positioning assembly, and the wire and the terminal are worn together by the driving unit, so that the wire and the terminal are quickly positioned and threaded, and the efficiency of wiring is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] Figure 1 It is a schematic diagram of the overall structure of the wire harness crimping machine with the positioning assembly.

[0023] Figure 2 It is a schematic diagram of the base unit and the wire pressing unit in the wire harness crimping machine with the positioning assembly.

[0024] Figure 3 It is a schematic diagram of the first positioning unit, the second positioning unit and the driving unit in the wire harness crimping machine with the positioning assembly.

[0025] Figure 4 It is a schematic diagram of the feeding unit in the wire harness crimping machine with the positioning assembly.

[0026] Figure 5 It is a schematic diagram of the driving unit in the wire harness crimping machine with the positioning assembly.

[0027] Figure 6 It is Figure 2 It is an enlarged view of area A in the figure.

[0028] BRIEF DESCRIPTION OF DRAWINGS:

[0029] Base unit 100; base frame 101; base 102; first sliding rail 103; second sliding rail 104;

[0030] First positioning unit 200; first housing 201; first sliding groove 2011; first positioning groove 202; C-shaped push block 204;

[0031] Second positioning unit 300; second housing 301; second sliding groove 3011; second positioning groove 302; telescopic rod 303; spring 304; positioning block 305;

[0032] Feeding unit 400; sliding support 401; push rod 402; wire box 403; connecting rod 404; terminal box 405;

[0033] Wire pressing unit 500; support frame 501; support table 502; electric telescopic rod 503; wire pressing block 504;

[0034] Drive unit 600; L-shaped support 601; Z-shaped handle 602; gear 603; first rack 604; second rack 605; disc 606. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings of the specification.

[0036] Referring to Figures 1-6 The utility model provides a wire harness press -connection machine with positioning assembly, it includes base unit 100, the top of base unit 100 is provided with first positioning unit 200 and second positioning unit 300, first positioning unit 200 is used for positioning the junction of wire terminal, second positioning unit 300 is used for positioning the wire, the top of first positioning unit 200 and second positioning unit 300 is equipped with feeding unit 400, and feeding unit 400 is used for automatically feeding junction wire terminal and wire, the top of feeding unit 400 is equipped with wire pressing unit 500, and is used for pressing and fixing the wire terminal and wire of good insertion, and drive unit 600 is equipped between first positioning unit 200 and second positioning unit 300, and is used for the wire terminal and wire of good positioning are inserted,

[0037] The base unit 100 comprises a base 102, the lower end surface of the base 102 is fixedly connected with a chassis 101, the first positioning unit 200 comprises a first shell 201, the first shell 201 is slidingly arranged on the base 102, and the first shell 201 is used for cooperating with the driving unit 600 to pass through the wire terminal. The first shell 201 is symmetrically provided with two groups of first positioning grooves 202 inside, is used for placing the wire terminal and positioning the wire terminal, the two groups of first positioning grooves 202 are provided with a pushing assembly inside, the pushing assembly is a C-shaped push block 204, the C-shaped push block 204 is slidingly connected in the first positioning groove 202, one end of the first positioning groove 202 is large in spacing, the other end is small in spacing, and the C-shaped push block 204 is used for pushing the wire terminal from the end with larger spacing to the end with smaller spacing, so that the wire terminal is positioned, and the depth of the first positioning groove 202 can only accommodate one wire terminal at a time, so as to cooperate with the automatic feeding work of the feeding unit 400;

[0038] The second positioning unit 300 comprises a second shell 301, the second shell 301 is slidingly arranged on the base 102, and the second shell 301 is used for cooperating with the driving unit 600 to pass through the wire. The second shell 301 is symmetrically provided with two groups of second positioning grooves 302 inside, is used for placing the wire, and the depth of the second positioning groove 302 can only accommodate one wire, so as to cooperate with the automatic feeding work of the feeding unit 400, the second positioning groove 302 is provided with a second positioning assembly inside, the second positioning assembly comprises a telescopic rod 303 fixedly connected to one side of the second positioning groove 302, one end of the telescopic rod 303 is fixedly connected with a positioning block 305, and the outer wall of the telescopic rod 303 is provided with a spring 304, the positioning block 305 is pushed and positioned by the elastic force of the spring 304 to extrude the wire;

[0039] The upper end surface of the base 102 is fixedly connected with a first sliding rail 103, the lower portion of the first shell 201 is provided with a first sliding groove 2011, the lower portion of the second shell 301 is provided with a second sliding groove 3011, and the first sliding groove 2011 and the second sliding groove 3011 are slidingly connected on the first sliding rail 103, so as to realize the sliding connection of the first shell 201 and the second shell 301 with the base 102;

[0040] The driving unit 600 comprises an L-shaped support 601 fixedly connected to one side of the base 102, one side of the L-shaped support 601 is rotationally connected with a Z-shaped handle 602, the Z-shaped handle 602 is fixedly connected with a gear 603 at the rotationally connected end of the L-shaped support 601, both sides of the gear 603 are fixedly connected with a disc 606, a first gear rack 604 is engaged below the gear 603, a second gear rack 605 is engaged above the gear 603, the disc 606 is used for limiting the first gear rack 604 and the second gear rack 605 to avoid deviation, one end of the first gear rack 604 is fixedly connected with the first shell 201, one end of the second gear rack 605 is fixedly connected with the second shell 301, when the terminal and the wire are positioned, as shown in the description accompanying drawings, the Z-shaped handle 602 is manually shaken counterclockwise, the Z-shaped handle 602 drives the gear 603 to rotate, the gear 603 drives the first gear rack 604 to move to one end of the second gear rack 605, the first gear rack 604 drives the first shell 201 to move in the same direction, the gear 603 drives the second gear rack 605 to move to one end of the first gear rack 604, the second gear rack 605 drives the second shell 301 to move in the same direction, so that the positioned terminal and the wire are close to each other and are threaded; Figure 5

[0041] One end of the base 102 is fixedly connected with a second sliding rail 104, the feeding unit 400 comprises a sliding support 401 slidingly connected to the second sliding rail 104, one side of the upper end of the sliding support 401 is fixedly connected with a wire box 403, the width of the wire box 403 can only accommodate one wire, the length of the wire box 403 is designed to be adjustable for placing wires of different lengths, one end of the wire box 403 is fixedly connected with a connecting rod 404, one end of the connecting rod 404 is fixedly connected with a terminal box 405, the width of the terminal box 405 can only accommodate one terminal, the connecting rod 404 is used for synchronizing the movement of the wire box 403 and the terminal box 405 to realize the synchronous placement of the terminal and the wire into the first positioning groove 202 and the second positioning groove 302, one side of the lower end of the sliding support 401 is fixedly connected with a push rod 402 for cooperating with the positioning block 305 to realize the placement and positioning of the wire;

[0042] The wire pressing unit 500 comprises a support table 502 fixedly connected to one side of the base 102, the upper end of the support table 502 is fixedly connected with a support frame 501, one end of the support frame is fixedly connected with two groups of electric telescopic rods 503, the telescopic ends of the electric telescopic rods 503 are fixedly connected with wire pressing blocks 504, the width of the wire pressing block 504 is smaller than the width of the smallest end of the first positioning groove 202, so as to facilitate the pressing and fixing of the threaded terminal and wire;

[0043] ​In use, a certain amount of electric wire is placed in the wire box 403, the electric wire is arranged layer by layer from bottom to top, the terminal is placed in the interior of the terminal box 405, the terminal is arranged layer by layer from bottom to top, then the sliding support 401 is manually pushed to the direction of the second positioning groove 302, the sliding support 401 drives the wire box 403 and the terminal box 405 to move to the second positioning groove 302 and the first positioning groove 202, meanwhile, the sliding support 401 extrudes the positioning block 305 through the push rod 402, the positioning block 305 moves to one side in the second positioning groove 302, the spring 304 is extruded and shrunk, when the wire box 403 and the terminal box 405 move to the top of the second positioning groove 302 and the first positioning groove 202, the terminal and the electric wire automatically fall into the first positioning groove 202 and the second positioning groove 302 under the gravity of the terminal and the electric wire, at this time, the hand is released, under the restoring force of the spring 304, the wire box 403 and the terminal box 405 reset, the positioning block 305 automatically extrudes and positions the electric wire, the C-shaped push block 204 is pushed to move to the other end of the first positioning groove 202 and position the terminal, the terminal and the electric wire are threaded by shaking the Z-shaped handle 602, finally, the electric telescopic rod 503 is controlled to be elongated, and the terminal and the electric wire are pressed and fixed, the electric wire can be taken out.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A wire harness crimping machine with a positioning assembly, characterized by: The utility model relates to a first positioning unit (200) and a second positioning unit (300) are arranged above the base unit (100), an upper material unit (400) is arranged above the first positioning unit (200) and the second positioning unit (300), a line pressing unit (500) is arranged above the upper material unit (400), and a drive unit (600) is arranged between the first positioning unit (200) and the second positioning unit (300). The base unit (100) comprises a base (102), the first positioning unit (200) comprises a first shell (201) which is slidingly arranged on the base (102), two groups of first positioning grooves (202) are symmetrically formed inside the first shell (201), and a pushing assembly is arranged inside the two groups of first positioning grooves (202). The second positioning unit (300) comprises a second shell (301) which is slidingly arranged on the base (102), two groups of second positioning grooves (302) are symmetrically formed inside the second shell (301), and a second positioning assembly is arranged inside the second positioning grooves (302). The pushing assembly is a C-shaped push block (204) which is slidingly connected in the first positioning groove (202).

2. The harness crimping machine with a positioning assembly of claim 1, wherein: The second positioning assembly comprises a telescopic rod (303) which is fixedly connected to one side of the second positioning groove (302), one end of the telescopic rod (303) is fixedly connected with a positioning block (305), and a spring (304) is sleeved on the outer wall of the telescopic rod (303).

3. The harness crimping machine with a positioning assembly of claim 2, wherein: A first sliding rail (103) is fixedly connected to the upper end surface of the base (102), a first sliding groove (2011) is formed below the first shell (201), a second sliding groove (3011) is formed below the second shell (301), and the first sliding groove (2011) and the second sliding groove (3011) are slidingly connected on the first sliding rail (103).

4. The harness crimping machine with a positioning assembly of claim 3, wherein: The drive unit (600) comprises an L-shaped support (601) which is fixedly connected to one side of the base (102), a Z-shaped handle (602) is rotatably connected to one side of the L-shaped support (601), a gear (603) is fixedly connected to the rotatable connection end of the Z-shaped handle (602) and the L-shaped support (601), and two disc plates (606) are fixedly connected to the two sides of the gear (603).

5. The harness crimping machine with a positioning assembly of claim 4, wherein: A first gear rack (604) is engaged below the gear (603), a second gear rack (605) is engaged above the gear (603), one end of the first gear rack (604) is fixedly connected with the first shell (201), and one end of the second gear rack (605) is fixedly connected with the second shell (301).

6. The harness crimping machine with a positioning assembly of claim 5, wherein: ​ 7. The harness crimping machine with a positioning assembly of claim 6, wherein: One end of the base (102) is fixedly connected with a second slide rail (104), the feeding unit (400) comprises a sliding support (401) slidably connected to the second slide rail (104), one side of the upper end of the sliding support (401) is fixedly connected with a wire box (403), one end of the wire box (403) is fixedly connected with a connecting rod (404), one end of the connecting rod (404) is fixedly connected with a terminal box (405), one side of the lower end of the sliding support (401) is fixedly connected with a push rod (402).

8. The harness crimping machine with a positioning assembly of claim 7, wherein: The wire pressing unit (500) comprises a supporting table (502) fixedly connected to one side of the base (102), the upper end of the supporting table (502) is fixedly connected with a supporting frame (501), one end of the supporting frame (501) is fixedly connected with two groups of electric telescopic rods (503), and the telescopic ends of the electric telescopic rods (503) are fixedly connected with wire pressing blocks (504).

9. The harness crimping machine with a positioning assembly of claim 8, wherein: The lower end surface of the base (102) is fixedly connected with a base frame (101).

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