CN221908006U - An electronic wiring harness dispensing fixture - Google Patents

Abstract

The utility model relates to the technical field of electronic wiring harnesses, and discloses an electronic wiring harness dispensing jig. The utility model includes a support frame, a support block, a lower positioning plate, an upper clamping plate and a side positioning plate. The support block is slidably connected inside the support frame, and the lower positioning plate is fixedly mounted on the upper surface of the support block. The utility model completely positions the terminal by abutting against one side of the terminal through the positioning rib fixedly arranged on the upper surface of the lower positioning plate, abutting against one side of the terminal through the edge of one side of the side positioning plate, and abutting against one side of the terminal through the clamping rib fixedly arranged on the lower surface of the upper clamping plate. By adjusting the support block up and down and the side positioning plate front and back, the plane outside the terminal can be adjusted, so that the electronic wiring harness dispensing jig can be compatible with terminals of various sizes, making it universal. When dispensing electronic wiring harnesses of different specifications, there is no need to replace the jig. It is not only more convenient to use, but also does not require the design of multiple sets of jigs, which is conducive to saving production costs.

Description

An electronic wiring harness dispensing fixture

Technical Field

The utility model relates to the technical field of electronic wire harnesses, in particular to an electronic wire harness dispensing jig.

Background Art

A fixture is a large category of tools for carpentry, ironwork, fitter, machinery, electronic control and some other handicrafts. It is mainly used as a tool to assist in controlling position or movement. The fixture can be divided into three categories: process assembly fixtures, project test fixtures and circuit board test fixtures. The wire harness is a wiring component that connects various electrical equipment. It is composed of an insulating sheath, terminal blocks, wires and insulating wrapping materials. At present, after the electronic wire is installed in the terminal, there is still a certain space inside the terminal, and the electronic wire can still move. The electronic wire and the terminal need to be fixed by glue injection. In the process of dispensing the electronic wire harness, a fixture is needed to fix the electronic wire harness, which is convenient for dispensing.

An electronic wire harness dispensing jig is a tool used to fix and position terminals when dispensing at terminals. Currently, a dispensing machine is usually used for dispensing electronic wire harnesses. The electronic wire harness dispensing jig is usually fixedly installed on the dispensing machine. Most of the existing electronic wire harness dispensing jigs are not universal. When dispensing electronic wire harnesses of different specifications, not only different jigs need to be replaced, which is inconvenient, but also multiple sets of jigs need to be designed, which increases production costs. Therefore, we propose an electronic wire harness dispensing jig to solve the above problems.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides an electronic wiring harness dispensing fixture, which solves the problems mentioned in the above background.

The utility model provides the following technical solutions:

The utility model is an electronic wiring harness dispensing jig, comprising:

Support frame;

A support block, the support block being slidably connected inside the support frame;

A lower positioning plate, the lower positioning plate is fixedly mounted on the upper surface of the support block, and a positioning convex rib is fixedly provided on the upper surface of the lower positioning plate;

An upper clamping plate, the upper clamping plate is slidably connected to the inside of the support frame, and a clamping rib is fixedly provided on the lower surface of the upper clamping plate;

as well as

A side positioning plate is slidably connected to one side of the support block, and a clearance notch is provided on the upper surface of the side positioning plate.

Furthermore, a lower adjusting screw rod is rotatably connected to the lower surface of the supporting block, and the lower adjusting screw rod is threadedly connected to the supporting frame.

Furthermore, a side adjusting screw rod is rotatably connected to the edge of the side positioning plate, and the side adjusting screw rod is threadedly connected to the support block.

Furthermore, a pull rod is fixedly provided on one side of the upper clamping plate, and a spring is sleeved on the outer side of the pull rod.

Furthermore, a first guide column is fixedly provided on the lower surface of the support block, a first guide hole is opened on the lower surface of the support frame, and the first guide column is passed through the first guide hole.

Furthermore, a second guide column is fixedly provided on one side of the side positioning plate, a second guide hole is opened on one side of the support block, and the second guide column is passed through the inside of the second guide hole.

Furthermore, a dovetail protrusion is fixedly provided on the upper surface of the upper clamping plate, a dovetail slide groove is provided on the inner side of the support frame, and the dovetail protrusion is slidably connected inside the dovetail slide groove.

Furthermore, the positioning rib is arranged inside the clearance notch.

Furthermore, the pull rod passes through the support frame, one end of the spring abuts against the inner side of the support frame, and the other end of the spring abuts against one side of the upper clamping plate.

Furthermore, the positioning ribs are evenly distributed on the upper surface of the lower positioning plate, and the clamping ribs are evenly arranged on the lower surface of the upper clamping plate.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model completely positions the terminal by abutting the positioning rib fixedly arranged on the upper surface of the lower positioning plate against one side of the terminal, abutting the edge of one side of the side positioning plate against one side of the terminal, and abutting the clamping rib fixedly arranged on the lower surface of the upper clamping plate against one side of the terminal. By adjusting the supporting block up and down and adjusting the side positioning plate front and back, the plane outside the terminal can be adjusted, so that the electronic wiring harness dispensing jig can be compatible with terminals of various sizes, making it universal. When dispensing electronic wiring harnesses of different specifications, there is no need to replace the jig. It is not only more convenient to use, but also does not need to design multiple sets of jigs, which is conducive to saving production costs.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall assembly of the utility model;

Figure 2 is a schematic diagram of the internal structure of the utility model;

Figure 3 is a schematic cutaway diagram of the utility model;

Figure 4 is a schematic diagram of the support frame of the utility model;

Figure 5 is a schematic diagram of a support block of the utility model;

Figure 6 is a schematic diagram of the lower positioning plate of the utility model;

Figure 7 is a schematic diagram of the upper clamping plate of the utility model;

Figure 8 is a schematic diagram of the side positioning plate of the utility model;

FIG. 9 is a partial enlarged schematic diagram of point A in FIG. 3 of the present invention.

In the figure: 1. Support frame; 2. Support block; 3. Lower positioning plate; 4. Upper clamping plate; 5. Side positioning plate; 6. Positioning ribs; 7. Clamping ribs; 8. Notches; 9. Lower adjusting screw; 10. Side adjusting screw; 11. Spring; 12. Pull rod; 13. First guide column; 14. First guide hole; 15. Second guide column; 16. Second guide hole; 17. Dovetail protrusion; 18. Dovetail groove; 19. Terminal.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-9, an electronic wiring harness dispensing fixture includes a support frame 1, the support frame 1 is installed on the dispensing machine, a support block 2 is arranged inside the support frame 1, a first guide column 13 is fixedly arranged on the lower surface of the support block 2, and the first guide column 13 is rectangularly distributed on the lower surface of the support block 2, a first guide hole 14 is opened on the lower surface of the support frame 1, and the first guide hole 14 is rectangularly distributed on the lower surface of the support frame 1, the first guide column 13 is penetrated inside the first guide hole 14, so that the support block 2 is slidably connected to the inside of the support frame 1, and the first guide column 13 is penetrated inside the first guide hole 14, so that the support block 2 is in the support frame 1. The support block 2 can slide up and down, and the middle part of the lower surface of the support block 2 is rotatably connected with a lower adjusting screw rod 9, and the lower adjusting screw rod 9 is threadedly connected to the support frame 1. By rotating the lower adjusting screw rod 9 threadedly connected to the lower surface of the support frame 1, the lower adjusting screw rod 9 drives the support block 2 slidably connected inside the support frame 1 to move up and down. A lower positioning plate 3 is fixedly installed on the upper surface of the support block 2, and a positioning convex rib 6 is fixedly provided on the upper surface of the lower positioning plate 3, and the positioning convex rib 6 is evenly distributed on the upper surface of the lower positioning plate 3. An upper clamping plate 4 is provided on the inner upper surface of the support frame 1, and a dovetail protrusion 17 is fixedly provided on the upper surface of the upper clamping plate 4. A dovetail slide groove is provided on the inner upper surface of the support frame 1 18, the upper clamping plate 4 is slidably connected to the inner side of the support frame 1 through the dovetail protrusion 17 slidably connected to the inside of the dovetail slot 18, so that the upper clamping plate 4 can slide left and right inside the support frame 1, and the lower surface of the upper clamping plate 4 is fixedly provided with a clamping rib 7, and the notches 8 are evenly distributed on the lower surface of the upper clamping plate 4. The upper surface of the support block 2 is attached with a side positioning plate 5, and a second guide column 15 is fixedly provided on one side of the side positioning plate 5, and the second guide column 15 is symmetrically arranged on the edge of one side of the side positioning plate 5, and a second guide hole 16 is symmetrically opened on one side of the support block 2, and the second guide column 16 is symmetrically arranged on the second guide column 16. 15 is passed through the second guide hole 16 to realize the sliding connection between the side positioning plate 5 and the support block 2. The second guide column 15 is passed through the second guide hole 16, so that the side positioning plate 5 can slide back and forth above the support block 2. The upper surface of the side positioning plate 5 is evenly provided with clearance notches 8, and the positioning convex rib 6 fixedly arranged on the upper surface of the lower positioning plate 3 is passed through the inner side of the clearance notch 8. A side edge of the side positioning plate 5 is rotatably connected with a side adjustment screw 10, and the side adjustment screw 10 is threadedly connected to the support block 2. By rotating the side adjustment screw 10 threadedly connected to one side of the support block 2, the side adjustment screw 10 drives the side positioning plate 5 to move back and forth inside the support frame 1.

A pull rod 12 is fixedly provided on one side of the upper clamping plate 4, and a spring 11 is sleeved on the outside of the pull rod 12, and one end of the spring 11 abuts against the inner side of the support frame 1, and the other end of the spring 11 abuts against one side of the upper clamping plate 4. The support frame 1 is always in a compressed state. When using the electronic wiring harness dispensing fixture, the upper clamping plate 4 slidably connected to the inner side of the support frame 1 is driven by pulling the pull rod 12 to slide toward the end provided with the spring 11, and the terminal 19 of the electronic wiring harness is inserted between the lower positioning plate 3 and the upper clamping plate 4, and the end of the terminal 19 abuts against one side of the side positioning plate 5, and one side of the terminal 19 abuts against one side of the positioning rib 6 fixedly provided on the upper surface of the lower positioning plate 3. After a number of terminals 19 are inserted between the lower positioning plate 3 and the upper clamping plate 4, Stop pulling the pull rod 12. Under the action of the restoring force of the spring 11, the spring 11 pushes the upper clamping plate 4 slidably connected to the inner side of the support frame 1 to move in the direction away from the spring 11. When the clamping ribs 7 evenly arranged on the lower surface of the upper clamping plate 4 abut against one side of the terminal 19, the clamping of the terminal 19 is completed. At this time, the dispensing machine can perform dispensing. The electronic wiring harness dispensing fixture uses the positioning ribs 6 evenly arranged on the upper surface of the lower positioning plate 3 with one side end face of the side positioning plate 5 to completely position several terminals 19 at the same time, and uses the clamping ribs 7 evenly arranged on the lower surface of the upper clamping plate 4 to clamp the terminals 19, so that the electronic wiring harness dispensing fixture can position and clamp multiple terminals 19 at the same time, which is beneficial to improving the dispensing efficiency of the electronic wiring harness.

When it is necessary to dispense glue on the terminals 19 of electronic wiring harnesses of different specifications, by rotating the lower adjusting screw rod 9 threadedly connected to the lower surface of the support frame 1, the lower adjusting screw rod 9 drives the support block 2 slidably connected to the inner side of the support frame 1 to slide up and down, so as to adjust the distance between the lower positioning plate 3 and the upper clamping plate 4, and the lower adjusting screw rod 9 is rotated to make the distance between the lower positioning plate 3 and the upper clamping plate 4 adapt to the terminal 19 to be positioned and clamped, so that the bottom of the terminal 19 can abut against the upper surface of the lower positioning plate 3, and the upper surface of the terminal 19 can abut against the lower surface of the upper clamping plate 4, and by rotating the side adjusting screw rod 10 threadedly connected to one side of the side positioning plate 5, the side adjusting screw rod 10 drives the side positioning slidably connected to one side of the support block 2. The plate 5 slides back and forth to adjust the position of the end face of one side of the side positioning plate 5, and the side adjusting screw 10 is rotated so that when the terminal 19 is inserted between the lower positioning plate 3 and the upper clamping plate 4, the terminal 19 can abut against the side of the side positioning plate 5. At this time, the electronic wire harness dispensing jig can be used. The electronic wire harness dispensing jig can adjust the lower positioning plate 3 and the side positioning plate 5 for positioning the terminal 19 by rotating the lower adjusting screw 9 and the side adjusting screw 10, so that the electronic wire harness dispensing jig can be compatible with terminals 19 of electronic wire harnesses of various sizes, making it universal. When dispensing electronic wire harnesses of different specifications, there is no need to replace the electronic wire harness dispensing jig. It is not only convenient to use, but also does not require the design of multiple sets of jigs, which is conducive to saving production costs.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. An electron beam dispensing jig, which is characterized by comprising:

A support frame (1);

The support block (2), the said support block (2) is connected in the said support frame (1) slidably;

the lower positioning plate (3), the lower positioning plate (3) is fixedly arranged on the upper surface of the supporting block (2), and the upper surface of the lower positioning plate (3) is fixedly provided with a positioning convex rib (6);

The upper clamping plate (4) is connected inside the supporting frame (1) in a sliding way, and a clamping convex rib (7) is fixedly arranged on the lower surface of the upper clamping plate (4);

And

The side locating plate (5), side locating plate (5) sliding connection is in supporting shoe (2) one side, give way opening (8) have been seted up to side locating plate (5) upper surface.

2. The electronic wire harness dispensing jig according to claim 1, wherein a lower adjusting screw rod (9) is rotatably connected to the lower surface of the supporting block (2), and the lower adjusting screw rod (9) is in threaded connection with the supporting frame (1).

3. The electronic wire harness dispensing jig according to claim 1, wherein the edge of the side positioning plate (5) is rotatably connected with a side adjusting screw rod (10), and the side adjusting screw rod (10) is in threaded connection with the supporting block (2).

4. The electronic wire harness dispensing jig according to claim 1, wherein a pull rod (12) is fixedly arranged on one side of the upper clamping plate (4), and a spring (11) is sleeved outside the pull rod (12).

5. The electronic wire harness dispensing jig according to claim 1, wherein a first guide post (13) is fixedly arranged on the lower surface of the supporting block (2), a first guide hole (14) is formed in the lower surface of the supporting frame (1), and the first guide post (13) is arranged inside the first guide hole (14) in a penetrating mode.

6. The electronic wire harness dispensing jig according to claim 1, wherein a second guide post (15) is fixedly arranged on one side of the side positioning plate (5), a second guide hole (16) is formed in one side of the supporting block (2), and the second guide post (15) is arranged inside the second guide hole (16) in a penetrating mode.

7. The electronic wire harness dispensing jig according to claim 1, wherein dovetail lugs (17) are fixedly arranged on the upper surface of the upper clamping plate (4), dovetail sliding grooves (18) are formed in the inner side of the supporting frame (1), and the dovetail lugs (17) are slidably connected inside the dovetail sliding grooves (18).

8. The electronic wire harness dispensing jig according to claim 1, wherein the positioning ribs (6) are arranged inside the yielding openings (8) in a penetrating manner.

9. The electronic wire harness dispensing jig according to claim 4, wherein the pull rod (12) penetrates through the supporting frame (1), one end of the spring (11) is abutted against the inner side of the supporting frame (1), and the other end of the spring (11) is abutted against one side of the upper clamping plate (4).

10. The electronic wire harness dispensing jig according to claim 1, wherein the positioning ribs (6) are uniformly distributed on the upper surface of the lower positioning plate (3), and the clamping ribs (7) are uniformly arranged on the lower surface of the upper clamping plate (4).