Wire harness squaring device

Abstract

The utility model provides a wire harness squaring device. The wire harness squaring device comprises a base plate, a transverse fixed pressing block, a transverse movable pressing block, a vertical fixed pressing block, a vertical movable pressing block, a vertical driving mechanism and a transverse driving mechanism. The vertical fixed pressing block and the vertical movable pressing block are oppositely arranged, the vertical movable pressing block is located above the base plate, and the vertical driving mechanism drives the vertical movable pressing block to move. The transverse fixed pressing block and the transverse movable pressing block are oppositely arranged, the transverse fixed pressing block is in elastic sliding connection with the base plate, the transverse fixed pressing block is located on the moving track of the vertical movable pressing block, and the transverse driving mechanism drives the transverse movable pressing block to move. According to the wire harness squaring device, the transverse fixed pressing block is elastically and slidably connected with the base plate, when the vertical movable pressing block is pressed downwards, the transverse fixed pressing block can be extruded to move, so that the squaring space is extruded to extrude the wire harness, and the extrusion end of the vertical movable pressing block can be set to be wide, high in strength and good in durability.

Description

Technical Field

[0001] The utility model relates to the field of wire harness processing equipment, in particular to a wire harness squaring device. Background Art

[0002] Wire harness squaring is to shape multiple strands of wire into a square shape through the pressure of external equipment. During the crimping process, a large current will pass through the contact material, generating heat energy, and melting the multiple strands of copper wire or braided wire into one, forming a "square" as a whole. The purpose is to better connect with other conductive connectors later. The copper wires that were originally scattered together are integrated into a square, and the disorder returns to order. Since the outer diameter of the wire harness is generally small, in order to extrude the wire harness, the wire harness squaring device in the prior art generally needs to set the extrusion end of the vertical movable pressure block to be flatter, so that the extrusion end of the vertical movable pressure block can enter the space between the horizontal fixed pressure block and the horizontal movable pressure block to extrude the wire harness, but this results in the vertical movable pressure block having lower strength and poor durability.

[0003] Therefore, it is necessary to provide a wire harness squaring device to solve the above technical problems. Utility Model Content

[0004] The utility model provides a wire harness squaring device, which solves the problems of low strength and poor durability of a vertical movable pressing block of the wire harness squaring device in the prior art.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a wire harness squaring device, which includes: a base plate, a horizontal fixed pressing block, a horizontal movable pressing block, a vertical fixed pressing block, a vertical movable pressing block, a vertical driving mechanism, and a horizontal driving mechanism;

[0006] The vertical fixed pressing block and the vertical movable pressing block are arranged opposite to each other, the vertical fixed pressing block is fixedly connected to the base plate, the vertical movable pressing block is located above the base plate, and the vertical movable pressing block is connected to the output end of the vertical driving mechanism, and the vertical driving mechanism is used to drive the vertical movable pressing block to move toward or away from the vertical fixed pressing block;

[0007] The transverse fixed pressure block and the transverse movable pressure block are arranged opposite to each other, the transverse fixed pressure block is elastically slidably connected to the base plate, the sliding direction of the transverse fixed pressure block is consistent with the moving direction of the vertical movable pressure block, the transverse fixed pressure block is located on the moving track of the vertical movable pressure block, the transverse movable pressure block is slidably arranged relative to the base plate, the transverse movable pressure block is connected to the output end of the transverse driving mechanism, and the transverse driving mechanism is used to drive the transverse movable pressure block to move in a direction close to or away from the transverse fixed pressure block;

[0008] A pressing space for pressing four sides of the wire harness is formed between the transverse fixed pressing block, the transverse movable pressing block, the vertical fixed pressing block, and the vertical movable pressing block.

[0009] In the present invention, the wire harness squaring device further comprises a positioning support plate, the positioning support plate is fixedly arranged on the base plate, and the positioning support plate is provided with a positioning groove for positioning and placing the wire harness.

[0010] In which, the positioning support plate is connected to the base plate through a connecting block, a first threaded hole is provided on the side of the base plate, and a first long hole is provided on the connecting block. The extension direction of the first long hole is consistent with the sliding direction of the transverse movable pressure block, and a screw passes through the first long hole and is connected to the first threaded hole.

[0011] In addition, convex portions for interference contact with the wiring harness are provided on inner walls on both sides of the positioning groove close to one end of the transverse fixed pressing block.

[0012] In the present invention, the wire harness squaring device further comprises a guide block, a floating block, a fixing plate, a guide column and a spring;

[0013] The guide block is fixedly connected to the base plate, a slide groove is provided on one side of the guide block, the floating block is slidably connected to the slide groove, the fixed plate is connected to the side of the floating block away from the base plate, the fixed plate is located on the sliding track of the floating block, the guide column is fixedly connected to the base plate, the floating block is slidably connected to the guide column, the spring is sleeved on the guide column, and the spring is located between the floating block and the base plate.

[0014] Wherein, the wire harness squaring device further includes a stopper, which is located at the rear side of the squaring space and is used to limit the position of the wire harness extending into the squaring space.

[0015] Furthermore, the stopper is connected to the floating block, and the stopper is located on the moving track of the vertically movable pressing block.

[0016] In the present invention, the wire harness squaring device also includes a base block, the base plate is fixedly arranged on the top of the base block, a positioning block is provided at the bottom of the base plate, a first notch is provided on one side of the positioning block, and the two adjacent side surfaces of the base block are respectively positioned and contacted with the two side walls in the first notch.

[0017] Wherein, the vertical fixed pressing block passes through the base plate, and the vertical fixed pressing block is fixedly connected to the side surface of the base block through a mounting block.

[0018] In the present invention, the wire harness squaring device further comprises a bottom block, the bottom of the base block is provided with a second notch, the base block is arranged on the top of the bottom block, and the top surface and side surfaces of the bottom block are respectively positioned and contacted with the two side walls in the second notch;

[0019] A second threaded hole is provided on the side of the bottom block, and a second elongated hole is provided on the base block. The extension direction of the second elongated hole is consistent with the sliding direction of the transverse movable pressing block, and a screw passes through the second elongated hole and is connected to the second threaded hole.

[0020] Compared with the prior art, the present invention has the following beneficial effects: the wire harness squaring device of the present invention elastically and slidably connects the transverse fixed pressing block with the base plate, and when the vertical movable pressing block is pressed down, it can squeeze the transverse fixed pressing block to move, thereby squeezing the squaring space to squeeze the wire harness, and the squeezing end of the vertical movable pressing block can be set to be relatively wide, high in strength and good in durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the present invention.

[0022] Figure 1 This is one of the structural schematic diagrams of the wire harness squaring device of the present invention.

[0023] Figure 2 It is a partial structural diagram of the floating block of the wire harness squaring device of the present invention.

[0024] Figure 3 This is the second structural diagram of the wire harness squaring device of the present invention. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0026] Directional terms mentioned in this invention, such as "upper", "lower", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are only used with reference to the directions of the drawings. The directional terms used are used to illustrate and understand the invention, and are not intended to limit the invention.

[0027] The terms "first" and "second" in the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, nor as limiting the order of precedence.

[0028] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, connection can be a detachable connection or a connection of an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be internal communication between two components or an interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0029] Since the outer diameter of the wire harness is generally small, in order to extrude the wire harness, the wire harness squaring device in the prior art generally needs to set the extrusion end of the vertical movable pressure block to be flatter so that the extrusion end of the vertical movable pressure block can enter the space between the horizontal fixed pressure block and the horizontal movable pressure block to extrude the wire harness. However, this results in the vertical movable pressure block having lower strength and poor durability.

[0030] The following is a preferred embodiment of a wire harness squaring device provided by the present invention that can solve the above technical problems.

[0031] Please refer to Figure 1 ,in Figure 1 This is one of the structural schematic diagrams of the wire harness squaring device of the present invention.

[0032] In the figures, structurally similar elements are denoted by the same reference numerals.

[0033] This embodiment provides a wire harness squaring device, which includes: a base plate 11 , a transverse fixed pressing block 12 , a transverse movable pressing block 13 , a vertical fixed pressing block 14 , a vertical movable pressing block 15 , a vertical driving mechanism, and a transverse driving mechanism 17 .

[0034] The vertical fixed pressure block 14 and the vertical movable pressure block 15 are arranged opposite each other. The vertical fixed pressure block 14 is fixedly connected to the base plate 11, and the vertical movable pressure block 15 is located above the base plate 11. The vertical movable pressure block 15 is connected to the output end of the vertical drive mechanism. In this embodiment, the vertical movable pressure block 15 is connected to the output end of the vertical drive mechanism via a connecting assembly 151 (the vertical drive mechanism is not shown in the figure). The vertical drive mechanism is used to drive the vertical movable pressure block 15 to move toward or away from the vertical fixed pressure block 14.

[0035] The transverse fixed pressure block 12 and the transverse movable pressure block 13 are arranged opposite to each other. The transverse fixed pressure block 12 is elastically slidably connected to the base plate 11. The sliding direction of the transverse fixed pressure block 12 is consistent with the moving direction of the vertical movable pressure block 15. The transverse fixed pressure block 12 is located on the moving track of the vertical movable pressure block 15. The transverse movable pressure block 13 is slidably arranged relative to the base plate 11. The transverse movable pressure block 13 is connected to the output end of the transverse driving mechanism 17. The transverse driving mechanism 17 is used to drive the transverse movable pressure block 13 to move toward or away from the transverse fixed pressure block 12.

[0036] A compression space for squeezing the four sides of the wiring harness 1A is formed between the horizontal fixed pressure block 12, the horizontal movable pressure block 13, the vertical fixed pressure block 14, and the vertical movable pressure block 15. By moving the horizontal movable pressure block 13 and the vertical movable pressure block 15, the wiring harness 1A in the compression space can be compressed. When the vertical movable pressure block 15 is pressed down, it can squeeze the horizontal fixed pressure block to move, thereby squeezing the compression space to squeeze the wiring harness 1A. The squeezing end of the vertical movable pressure block 15 can be set to be relatively wide, high in strength, and good in durability.

[0037] It should be noted that the vertical fixed pressing block 14 can be used as the lower electrode and the vertical movable pressing block 15 can be used as the upper electrode. In this way, when the wire harness is squared, heat energy is generated by powering on, and the ends of the wire harness are welded into an integrated square structure.

[0038] In this embodiment, the wire harness squaring device further includes a positioning support plate 18, which is fixedly mounted on the base plate 11 and has a positioning groove for positioning the wire harness 1A, so as to facilitate quick placement of the wire harness 1A.

[0039] The positioning support plate 18 is connected to the base plate 11 via a connecting block 181. A first threaded hole is provided on the side of the base plate 11, and a first elongated hole is provided on the connecting block 181. The extension direction of the first elongated hole is consistent with the sliding direction of the transverse movable pressure block 13. A screw passes through the first elongated hole and connects with the first threaded hole. This allows the position of the positioning support plate 18 to be adjusted by sliding along the first elongated hole, thereby better squaring wire harnesses of different specifications.

[0040] In addition, convex portions for interference contact with the wiring harness 1A can be provided on the inner walls on both sides of the positioning groove near one end of the transverse fixed pressure block 12. After the wiring harness 1A is clamped between the two convex portions, the position of the wiring harness 1A is relatively stable, which is conducive to high-quality squaring operations, and other parts of the wiring harness 1A are not clamped, so that the wiring harness 1A can be placed in the positioning groove more easily and conveniently.

[0041] Please refer to Figure 2In this embodiment, the wire harness squaring device further includes a guide block 191 , a floating block 192 , a fixing plate 193 , a guide column 194 and a spring 195 .

[0042] Guide block 191 is fixedly connected to base plate 11. A slide groove is provided on one side of guide block 191, and floating block 192 is slidably connected to the slide groove. Fixed plate 193 is connected to the side of floating block 192 away from base plate 11. Fixed plate 193 is located on the sliding path of floating block 192 and is used to limit the sliding movement of floating block 192. Guide post 194 is fixedly connected to base plate 11. Floating block 192 is slidably connected to guide post 194. Spring 195 is sleeved on guide post 194 and located between floating block 192 and base plate 11. Spring 195 is used to drive floating block 192 to slide upward and reset. The structure of guide block 191, floating block 192, and guide post 194 enables stable up and down floating of transverse fixed pressure block 12.

[0043] Among them, the wire harness squaring device also includes a stopper 16, which is located at the rear side of the squaring space and is used to limit the position of the wire harness 1A extending into the squaring space, so that the wire harness 1A can be quickly placed on the positioning support plate 18.

[0044] In this embodiment, the stopper 16 is connected to the floating block 192 and is located on the moving path of the vertical movable pressure block 15. Thus, when the vertical movable pressure block 15 is pressed downward, different sides of the vertical movable pressure block 15 press the horizontal fixed pressure block 12 and the stopper 16 respectively, resulting in more uniform force, more stable floating of the floating block 192, and less prone to damage to the vertical movable pressure block 15.

[0045] Please refer to Figure 3 In this embodiment, the wire harness squaring device further includes a base block 1C. A base plate 11 is fixedly mounted on the top of the base block 1C. A positioning block 111 is disposed at the bottom of the base plate 11. A first notch 112 is disposed on one side of the positioning block 111. Two adjacent side surfaces of the base block 1C are respectively positioned and contacted with the two side walls of the first notch 112, thereby firmly connecting the base plate 11 and the base block 1C.

[0046] Please refer to Figure 1 , wherein the vertical fixed pressing block 14 passes through the base plate 11 , and the vertical fixed pressing block 14 is fixedly connected to the side of the base block 1C through the mounting block 141 .

[0047] Please refer to Figure 1 In this embodiment, the wire harness squaring device also includes a bottom block 1B, a second notch 1C1 is provided at the bottom of the base block 1C, the base block 1C is arranged on the top of the bottom block 1B, and the top surface and side surface of the bottom block 1B are respectively positioned and contacted with the two side walls in the second notch 1C1.

[0048] A second threaded hole is provided on the side of bottom block 1B, and a second elongated hole 1C2 is provided on base block 1C. The extension direction of second elongated hole 1C2 aligns with the sliding direction of transverse movable pressure block 13. A screw passes through second elongated hole 1C2 and connects to the second threaded hole. This allows the position of base block 1C to be adjusted by sliding, and the positions of transverse fixed pressure block 12, transverse movable pressure block 13, and vertical fixed pressure block 14 relative to vertical movable pressure block 15 to precisely square wire harnesses of varying specifications, ensuring high-quality squareness.

[0049] The working principle of the present invention is as follows: the wiring harness 1A is placed into the positioning groove on the positioning support plate 18, and the wiring harness 1A is pushed so that its end contacts the stop block 16. Then the horizontal drive mechanism 17 drives the horizontal movable pressure block 13 to move in the direction close to the horizontal fixed pressure block 12, and the vertical drive mechanism drives the vertical movable pressure block 15 to move in the direction close to the vertical fixed pressure block 14. The horizontal movable pressure block 13 moves to a position where it contacts the side of the vertical movable pressure block 15 and stops. When the vertical movable pressure block 15 is pressed down, it can squeeze the horizontal fixed pressure block to move. Through the movement of the horizontal fixed pressure block, the relatively wide vertical movable pressure block 15 can squeeze the square space to squeeze the wiring harness 1A. The vertical movable pressure block 15 has high strength and good durability.

[0050] After the squaring operation of the wiring harness 1A is completed, the horizontal driving mechanism 17 drives the horizontal movable pressing block 13 to move away from the horizontal fixed pressing block 12, and the vertical driving mechanism drives the vertical movable pressing block 15 to move away from the vertical fixed pressing block 14, and then the wiring harness 1A can be taken out.

[0051] The wire harness squaring device of this preferred embodiment is connected to the base plate by elastic sliding. When the vertical movable pressure block is pressed down, it can squeeze the horizontal fixed pressure block to move, thereby squeezing the squaring space to squeeze the wire harness. The squeezing end of the vertical movable pressure block can be set to be relatively wide, high in strength and good in durability.

[0052] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined by the claims.

Claims

1. A wire harness squaring device, characterized in that: include: Base plate, horizontal fixed pressing block, horizontal movable pressing block, vertical fixed pressing block, vertical movable pressing block, vertical driving mechanism, and horizontal driving mechanism; The vertical fixed pressing block and the vertical movable pressing block are arranged opposite to each other, the vertical fixed pressing block is fixedly connected to the base plate, the vertical movable pressing block is located above the base plate, and the vertical movable pressing block is connected to the output end of the vertical driving mechanism, and the vertical driving mechanism is used to drive the vertical movable pressing block to move toward or away from the vertical fixed pressing block; The transverse fixed pressure block and the transverse movable pressure block are arranged opposite to each other, the transverse fixed pressure block is elastically slidably connected to the base plate, the sliding direction of the transverse fixed pressure block is consistent with the moving direction of the vertical movable pressure block, the transverse fixed pressure block is located on the moving track of the vertical movable pressure block, the transverse movable pressure block is slidably arranged relative to the base plate, the transverse movable pressure block is connected to the output end of the transverse driving mechanism, and the transverse driving mechanism is used to drive the transverse movable pressure block to move in a direction close to or away from the transverse fixed pressure block; A pressing space for pressing four sides of the wire harness is formed between the transverse fixed pressing block, the transverse movable pressing block, the vertical fixed pressing block, and the vertical movable pressing block.

2. The wire harness squaring device according to claim 1, characterized in that: The wire harness squaring device further comprises a positioning support plate, which is fixedly arranged on the base plate and is provided with a positioning groove for positioning the wire harness.

3. The wire harness squaring device according to claim 2, characterized in that: The positioning support plate is connected to the base plate through a connecting block. A first threaded hole is provided on the side of the base plate. A first elongated hole is provided on the connecting block. The extension direction of the first elongated hole is consistent with the sliding direction of the transverse movable pressure block. The screw passes through the first elongated hole and is connected to the first threaded hole.

4. The wire harness squaring device according to claim 2, characterized in that: The inner walls of both sides of the positioning groove close to one end of the transverse fixed pressing block are provided with convex parts for interference contact with the wiring harness.

5. The wire harness squaring device according to claim 1, characterized in that: The wire harness squaring device also includes a guide block, a floating block, a fixing plate, a guide column and a spring; The guide block is fixedly connected to the base plate, a slide groove is provided on one side of the guide block, the floating block is slidably connected to the slide groove, the fixed plate is connected to the side of the floating block away from the base plate, the fixed plate is located on the sliding track of the floating block, the guide column is fixedly connected to the base plate, the floating block is slidably connected to the guide column, the spring is sleeved on the guide column, and the spring is located between the floating block and the base plate.

6. The wire harness squaring device according to claim 5, characterized in that: The wire harness squaring device further includes a stopper located at the rear side of the squaring space and used for limiting the position of the wire harness extending into the squaring space.

7. The wire harness squaring device according to claim 6, characterized in that: The stopper is connected to the floating block, and the stopper is located on the moving track of the vertically movable pressing block.

8. The wire harness squaring device according to claim 1, characterized in that: The wire harness squaring device also includes a base block, the base plate is fixedly arranged on the top of the base block, a positioning block is provided at the bottom of the base plate, a first notch is provided on one side of the positioning block, and the two adjacent side surfaces of the base block are respectively positioned and contacted with the two side walls in the first notch.

9. The wire harness squaring device according to claim 8, characterized in that: The vertical fixed pressing block passes through the base plate and is fixedly connected to the side surface of the base block through a mounting block.

10. The wire harness squaring device according to claim 8, characterized in that: The harness squaring device further comprises a bottom block, the bottom of the base block is provided with a second notch, the base block is arranged on the top of the bottom block, and the top surface and side surfaces of the bottom block are respectively positioned and contacted with two side walls in the second notch; A second threaded hole is provided on the side of the bottom block, and a second elongated hole is provided on the base block. The extension direction of the second elongated hole is consistent with the sliding direction of the transverse movable pressing block, and a screw passes through the second elongated hole and is connected to the second threaded hole.

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