Wire buckle pressing structure for wire harness assembly

Abstract

The utility model discloses a wire buckle pressing structure for wire harness assembly, which comprises a bearing base, the upper surface of the bearing base is fixedly connected with a wire buckle carrying platform, the upper surface of the bearing base is fixedly connected with a support frame, the inner top wall of the support frame is fixedly connected with a hydraulic rod, the telescopic end of the hydraulic rod is fixedly connected with a push plate, and the push plate is fixedly connected with a push rod. Two through openings are formed in the upper surface of the push plate, the inner wall of each through opening is slidably connected with a positioning plate, and the outer surface of each positioning plate is sleeved with a protection shell. According to the utility model, the hydraulic rod is arranged to apply thrust to the push plate, so that the push plate controls the stamping head to move up and down, and then the stamping head can press a cable buckle, the spring is arranged to apply thrust to the positioning plate, so that the positioning plate can move downwards, and the positioning plate can be in contact with a cable first along with the downward movement of the push plate. And the cable is positioned, so that the cable is prevented from sliding when the cable buckle is pressed.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harnesses, in particular to a wire buckle pressing structure for wire harness assembly. Background Art

[0002] A wire harness is a composition formed by bundling multiple wires or cables together. They are usually used to transmit electricity, signals or data from one place to another. By organizing multiple wires or cables together, the installation, maintenance and management processes can be simplified. Wire buckles are needed during the assembly of wire harnesses, and pressing equipment is required during the processing of wire buckles.

[0003] Referring to the patent document with publication number CN220515977U, a wire buckle pressing structure for wire harness assembly is disclosed. The wire buckle pressing structure includes a workbench, a base is provided on the workbench, at least one stamping mechanism is provided on the base, a stamping driving part is provided on the stamping mechanism, the stamping driving part has a punch that can move up and down, a tooling seat is provided directly below the punch, a first sinking groove and a second sinking groove for accommodating the wire harness and the wire buckle respectively are provided on the tooling seat, the first sinking groove runs through the tooling seat horizontally, and a positioning part is correspondingly provided outside the first sinking groove. The positioning part can fix and control the end of the wire harness to form a wire arranging and length determining structure for accurately controlling the length of the wire harness. The utility model can effectively solve the problem that some existing wire buckle pressing structures do not have a wire arranging and length determining structure for wire harnesses, which easily leads to inaccurate assembly positions of wire buckles.

[0004] Although the above solution can press the wire buckle during use, there are still some deficiencies during the use process. For example, during the use process, when the wire buckle is pressed, the connected cable is prone to sliding and misalignment due to being pressed, which affects the quality of the wire harness after pressing. Therefore, a wire buckle pressing structure for wire harness assembly is proposed to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to propose a wire buckle pressing structure for wire harness assembly to solve the defects existing in the prior art.

[0006] To achieve the above object, the utility model adopts the following technical solution: A wire buckle pressing structure for wire harness assembly, including a bearing base, wherein the upper surface of the bearing base is fixedly connected with a wire buckle carrier table, the upper surface of the bearing base is fixedly connected with a support frame, the inner top wall of the support frame is fixedly connected with a hydraulic rod, the telescopic end of the hydraulic rod is fixedly connected with a push plate, two through holes are opened on the upper surface of the push plate, the inner wall of each through hole is slidably connected with a positioning plate, a protective shell is sleeved on the outer surface of each positioning plate, the bottom surface of each protective shell is fixedly connected with the upper surface of the push plate, two springs are fixedly connected to the inner top wall of each protective shell, and the bottom ends of the two groups of springs are respectively fixedly connected with the upper surfaces of the two positioning plates, and a stamping head is fixedly connected to the bottom surface of the push plate.

[0007] As a further description of the above technical solution:

[0008] Two brackets are fixedly installed on the upper surface of the bearing base through two groups of bolts, and each bracket is fixedly installed with the back surface of the support frame through a group of bolts.

[0009] As a further description of the above technical solution:

[0010] Two fixing blocks are fixedly connected to the outer surface of the telescopic end of the hydraulic rod, and the bottom surface of each fixing block is fixedly connected with the upper surface of the push plate.

[0011] As a further description of the above technical solution:

[0012] Through grooves are opened on the left and right sides of each protective shell, the inner wall of each through groove is slidably connected with a slider, and one side surfaces of the two groups of sliders close to each other are respectively fixedly connected with the left and right side surfaces of the two positioning plates.

[0013] As a further description of the above technical solution:

[0014] A limiting block is arranged above each positioning plate, and the upper surfaces of the two limiting blocks are respectively fixedly connected with the inner top walls of the two protective shells.

[0015] As a further description of the above technical solution:

[0016] A scale groove is opened on the upper surface of the bearing base, and warning lights are fixedly connected to the left and right side surfaces of the push plate.

[0017] The utility model has the following beneficial effects:

[0018] 1. Compared with the prior art, in this wire buckle pressing structure for wire harness assembly, a hydraulic rod is provided to apply a thrust to the push plate, enabling the push plate to control the up and down movement of the stamping head, so that the stamping head can press the wire buckle. By providing a spring, a thrust can be applied to the positioning plate, enabling the positioning plate to move downward. And as the push plate moves downward, the positioning plate can come into contact with the cable first to position the cable, thereby preventing the cable from sliding when the wire buckle is pressed.

[0019] 2. Compared with the prior art, in this wire buckle pressing structure for wire harness assembly, by utilizing the cooperation of the through groove and the slider, the slider can guide the positioning plate, prevent the positioning plate from tilting, and make the movement of the positioning plate smoother, avoiding jamming of the positioning plate. At the same time, it can limit the positioning plate to prevent the positioning plate from moving out of the protective shell during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structure schematic diagram of a wire buckle pressing structure for wire harness assembly proposed by the present utility model;

[0021] Figure 2 is a three-dimensional structure schematic diagram of a side view of a wire buckle pressing structure for wire harness assembly proposed by the present utility model;

[0022] Figure 3 is a three-dimensional structure schematic diagram of a top view of the push plate of a wire buckle pressing structure for wire harness assembly proposed by the present utility model;

[0023] Figure 4 is a three-dimensional structure schematic diagram of a side sectional view of the protective shell of a wire buckle pressing structure for wire harness assembly proposed by the present utility model.

[0024] LEGEND DESCRIPTION:

[0025] 1. Bearing base; 2. Stamping head; 3. Scale groove; 4. Wire buckle carrier; 5. Positioning plate; 6. Push plate; 7. Fixed block; 8. Support frame; 9. Hydraulic rod; 10. Protective shell; 11. Warning light; 12. Bracket; 13. Through groove; 14. Slider; 15. Through port; 16. Spring; 17. Limit block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Refer to Figures 1-4, a wire buckle pressing structure for wire harness assembly provided by the utility model includes a bearing base 1. A wire buckle carrier 4 is fixedly connected to the upper surface of the bearing base 1. A support frame 8 is fixedly connected to the upper surface of the bearing base 1. A hydraulic rod 9 is fixedly connected to the inner top wall of the support frame 8. A push plate 6 is fixedly connected to the telescopic end of the hydraulic rod 9. Two through openings 15 are formed on the upper surface of the push plate 6. A positioning plate 5 is slidably connected to the inner wall of each through opening 15. A protective shell 10 is sleeved on the outer surface of each positioning plate 5. The bottom surface of each protective shell 10 is fixedly connected to the upper surface of the push plate 6. Two springs 16 are fixedly connected to the inner top wall of each protective shell 10. The bottom ends of the two groups of springs 16 are respectively fixedly connected to the upper surfaces of the two positioning plates 5. A punching head 2 is fixedly connected to the bottom surface of the push plate 6.

[0028] In this embodiment, two brackets 12 are fixedly installed on the upper surface of the bearing base 1 through two groups of bolts. Each bracket 12 is fixedly installed on the back surface of the support frame 8 through a group of bolts. The support frame 8 can be strengthened by using the brackets 12, the stability of the support frame 8 can be increased, and the support frame 8 can be prevented from shaking. Two fixing blocks 7 are fixedly connected to the outer surface of the telescopic end of the hydraulic rod 9. The bottom surface of each fixing block 7 is fixedly connected to the upper surface of the push plate 6. The push plate 6 can be strengthened by using the fixing blocks 7 to prevent the push plate 6 from separating from the hydraulic rod 9. Through grooves 13 are formed on the left and right side surfaces of each protective shell 10. A slider 14 is slidably connected to the inner wall of each through groove 13. The left and right side surfaces of the two positioning plates 5 are respectively fixedly connected to the side surfaces of the two groups of sliders 14 close to each other. The positioning plates 5 can be limited by using the sliders 14 and the through grooves 13, the positioning plates 5 can be prevented from falling off during use, and the positioning plates 5 can be guided to make the positioning plates 5 more stable during use.

[0029] A limiting block 17 is arranged above each positioning plate 5. The upper surfaces of the two limiting blocks 17 are respectively fixedly connected to the inner top walls of the two protective shells 10. The positioning plates 5 can be limited by arranging the limiting blocks 17, the excessive extrusion force on the springs 16 can be avoided, and the springs 16 can be protected. A scale groove 3 is formed on the upper surface of the bearing base 1. Warning lights 11 are fixedly connected to the left and right side surfaces of the push plate 6. The length of the wire harness can be conveniently controlled by arranging the scale groove 3, and the staff can be warned by using the warning lights 11 to avoid the staff's hand moving into the working area during the working process and prevent safety accidents.

[0030] Working principle: When in use, place the wire buckle of the wire harness inside the wire buckle carrier 4, start the hydraulic rod 9, so that the hydraulic rod 9 pushes the push plate 6 to move downward. The push plate 6 pushes the stamping head 2 to move downward to crimp the wire buckle. At the same time, the positioning plate 5 moves downward with the push plate 6 and the protective shell 10, and the positioning plate 5 contacts the cable first. Using the elastic force of the spring 16, the spring 16 applies a thrust to the positioning plate 5, so that the positioning plate 5 can position the cable and prevent the cable from sliding when the wire buckle is crimped.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wire buckle pressing structure for wire harness assembly, including a bearing base (1), characterized in that: The upper surface of the bearing base (1) is fixedly connected with a wire buckle platform (4). The upper surface of the bearing base (1) is fixedly connected with a support frame (8). The inner top wall of the support frame (8) is fixedly connected with a hydraulic rod (9). The telescopic end of the hydraulic rod (9) is fixedly connected with a push plate (6). Two through openings (15) are formed in the upper surface of the push plate (6). A positioning plate (5) is slidably connected to the inner wall of each through opening (15). A protective shell (10) is sleeved on the outer surface of each positioning plate (5). The bottom surface of each protective shell (10) is fixedly connected with the upper surface of the push plate (6). Two springs (16) are fixedly connected to the inner top wall of each protective shell (10). The bottom ends of the two groups of springs (16) are respectively fixedly connected with the upper surfaces of the two positioning plates (5). A stamping head (2) is fixedly connected to the bottom surface of the push plate (6).

2. The wire buckle pressing structure for wire harness assembly according to claim 1, wherein: Two brackets (12) are fixedly installed on the upper surface of the bearing base (1) through two groups of bolts. Each bracket (12) is fixedly installed with the back surface of the support frame (8) through a group of bolts.

3. The wire buckle pressing structure for wire harness assembly according to claim 1, characterized in that: Two fixing blocks (7) are fixedly connected to the outer surface of the telescopic end of the hydraulic rod (9). The bottom surface of each fixing block (7) is fixedly connected with the upper surface of the push plate (6).

4. A wire buckle pressing structure for wire harness assembly according to claim 1, characterized in that: Through grooves (13) are formed in the left and right side surfaces of each protective shell (10). A slider (14) is slidably connected to the inner wall of each through groove (13). The side surfaces of the two groups of sliders (14) close to each other are respectively fixedly connected with the left and right side surfaces of the two positioning plates (5).

5. A wire buckle pressing structure for wire harness assembly according to claim 1, characterized in that: A limiting block (17) is arranged above each positioning plate (5). The upper surfaces of the two limiting blocks (17) are respectively fixedly connected with the inner top walls of the two protective shells (10).

6. The wire buckle pressing structure for wire harness assembly according to claim 1, wherein: A scale groove (3) is formed in the upper surface of the bearing base (1). Warning lights (11) are fixedly connected to the left and right side surfaces of the push plate (6).

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