Fastening wear-resistant assembly for wire harness

Abstract

The utility model relates to a fastening wear-resistant assembly for a wire harness, and relates to the field of wire binding parts, the fastening wear-resistant assembly comprises two semicircular cylinders, one semicircular cylinder is provided with a plurality of clamping pieces, the outer wall of the other semicircular cylinder is provided with a plurality of clamping grooves, the positions and sizes of the clamping pieces and the clamping grooves are in one-to-one correspondence, and the two semicircular cylinders are mutually clamped and spliced into a cylinder structure. The device has the effect that the wire can be conveniently installed in the middle of the wire with the large length and collected.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of wire harnesses, and in particular to a fastening wear-resistant assembly for wire harnesses. BACKGROUND

[0002] In order to bundle multiple wires on a mechanical device with many wires or hoses, a bundling device is needed to be arranged on the wire harness to clamp the multiple wire harnesses, thereby reducing the probability of wire harnesses swinging and flapping, and reducing the probability of wire harnesses being worn.

[0003] The related wire harness bundling device is usually arranged in a cylindrical structure, and the user inserts the ends of multiple wire harnesses into the bundling device one by one, and then connects the ends of the wire harnesses to other devices, so that the cylindrical bundling device can clamp the wire harnesses, thereby reducing the probability of the wire harnesses swinging when the mechanical device is running.

[0004] The related technical solutions in the above have the following defects: the existing wire harness bundling device installation method is relatively cumbersome, and it is difficult to directly install in the middle of multiple long wires, causing inconvenience. CONTENT OF THE UTILITY MODEL

[0005] In order to facilitate the installation and bundling of long wires in the middle of the wires, the present application provides a fastening wear-resistant assembly for wire harnesses.

[0006] The fastening wear-resistant assembly for wire harnesses provided by the present application adopts the following technical solutions:

[0007] A fastening wear-resistant assembly for wire harnesses includes two half-cylinders, a plurality of clamping pieces are arranged on one half-cylinder, and a plurality of clamping grooves are arranged on the outer wall of the other half-cylinder, the positions and sizes of the clamping pieces and the clamping grooves are one-to-one corresponding, and the two half-cylinders are clamped to each other and spliced into a cylindrical structure.

[0008] By adopting the above technical solutions, the clamping pieces and the clamping grooves are arranged on the half-cylinders respectively, so that the two half-cylinders can be detachably connected, and when the two half-cylinders are spliced into a cylindrical structure, the half-cylinders can clamp the wire harnesses, achieving the effect of storing the wire harnesses. The user can conveniently and quickly install and disassemble the half-cylinders, so as to conveniently put other wire harnesses into the half-cylinders and clamp them.

[0009] Optionally, the clamping piece includes an arc-shaped plate and a wedge block, the diameter of the arc-shaped plate in cross section is the same as the diameter of the half-cylinder, one end of the arc-shaped plate is fixed coaxially on the half-cylinder, and the other end is fixed with the wedge block, the clamping groove includes an arc-shaped groove and a recess, the arc-shaped plate is used for being slidably connected in the arc-shaped groove, and the wedge block is used for being clamped with the recess.

[0010] By adopting the above technical solutions, the wedge block is arranged at the end of the arc-shaped plate, so that the wedge block can abut against the inner wall of the arc-shaped groove and slide into the recess, thereby clamping the wedge block on the inner wall of the recess, and stably connecting the two half-cylinders with each other.

[0011] Optionally, the end plate is coaxially connected to the end of the semi-cylinder, and the end plate is a semi-circular plate structure, and a winding groove is formed on the outer wall of the end plate.

[0012] By adopting the above technical scheme, the end plate is arranged on the semi-cylinder, and the winding groove is formed on the end plate, so that the user can wind the rubber band or rope in the winding groove, thereby improving the stability of the mutual connection of the semi-cylinders, and when the rope is stuck in the winding groove, the probability of the rope sliding out of the winding groove can be reduced.

[0013] Optionally, a chamfer is formed on the inner wall of the end of the semi-cylinder.

[0014] By adopting the above technical scheme, the chamfer is formed in the semi-cylinder, and when the wire is arranged in the semi-cylinder, the friction between the wire skin and the edge of the end of the semi-cylinder can be reduced, thereby reducing the probability of damage to the wire skin.

[0015] Optionally, a winding column is arranged in the semi-cylinder, the length direction of the winding column is perpendicular to the length direction of the semi-cylinder, one end of the winding column is fixed on one semi-cylinder, and the other end abuts against the other semi-cylinder.

[0016] By adopting the above technical scheme, the winding column is arranged in the semi-cylinder, the user can wind the wire harness on the winding column, and then cover the other semi-cylinder on the wire, so that the multiple wire harnesses are stably arranged in the semi-cylinder, the probability of shaking of the wire harness in the semi-cylinder is reduced, and the abrasion of the wire harness in the semi-cylinder is reduced.

[0017] Optionally, a threaded cylinder is fixed on the inner wall of the semi-cylinder, and an external thread is formed on the end of the winding column, and the winding column is fixed in the threaded cylinder through the thread.

[0018] By adopting the above technical scheme, the threaded cylinder is arranged on the inner wall of the semi-cylinder, the winding column is threadedly connected with the threaded cylinder, and the winding column is detachably connected with the semi-cylinder, so that when the wire harness in the semi-cylinder is thick, the user can dismount the winding column from the semi-cylinder, and the use is facilitated.

[0019] Optionally, an elastic block is fixed on the inner wall of the semi-cylinder, the elastic block is a semi-cylindrical structure, and the elastic block is coaxially connected with the semi-cylinder.

[0020] By adopting the above technical scheme, the elastic block is arranged on the inner wall of the semi-cylinder, and when the two semi-cylinders are connected with each other, the elastic blocks on the two semi-cylinders jointly press and clamp the wire, thereby further reducing the probability of shaking of the wire in the semi-cylinder and the probability of abrasion of the wire skin.

[0021] Optionally, a center hole is formed at the center of the elastic block, and the center hole is used for placing the wire.

[0022] By adopting the technical scheme, the center hole is arranged in the center of the elastic block, the electric wire can be clamped in the center hole, and the position of the electric wire is at the center of the semi-cylinder, thereby reducing the friction probability of the electric wire and the end of the semi-cylinder.

[0023] In summary, the beneficial technical effects of the present application are:

[0024] 1. By arranging the clamping piece and the clamping groove on the semi-cylinder respectively, the two semi-cylinders can be detachably connected, when the two semi-cylinders are combined into a cylindrical structure, the semi-cylinder can clamp the wire harness, achieving the effect of storing the wire harness, and the user can conveniently and quickly install and disassemble the semi-cylinder, thereby facilitating the placement of other wire harnesses into the semi-cylinder and clamping.

[0025] 2. By arranging the end plate on the semi-cylinder and arranging the winding groove on the end plate, the user can wind the rubber band or rope in the winding groove, thereby improving the stability of the mutual connection of the semi-cylinder, and when the rope is clamped in the winding groove, the probability of the rope sliding out of the winding groove is reduced.

[0026] 3. By arranging the winding column in the semi-cylinder, the user can wind the wire harness on the winding column, and then cover another semi-cylinder on the electric wire, thereby stably arranging multiple wire harnesses in the semi-cylinder, reducing the probability of the wire harnesses shaking in the semi-cylinder, and reducing the wear of the wire harnesses in the semi-cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is the overall structure of the embodiment of the present application Figure 1 .

[0028] Figure 2 is the overall structure of the embodiment of the present application Figure 2 .

[0029] Figure 3 is a cross-sectional view of the semi-cylinder of the embodiment of the present application.

[0030] Figure 4 is a structure diagram of the clamping groove of the embodiment of the present application.

[0031] Figure 5 is a structure diagram of the clamping piece of the embodiment of the present application.

[0032] Figure 6 is a structure diagram of the elastic block of the embodiment of the present application.

[0033] Figure 7 is a structure diagram of the threaded cylinder of the embodiment of the present application.

[0034] Fig. 1 is a half cylinder; 11 is a clamping piece; 111 is an arc plate; 112 is a wedge; 12 is a clamping groove; 121 is an arc groove; 122 is a recess; 13 is a chamfer; 2 is an end plate; 21 is a winding groove; 3 is a winding post; 31 is a threaded cylinder; 4 is an elastic block; 41 is a center hole. DETAILED DESCRIPTION

[0035] The application will be further described in detail below with reference to the accompanying drawings.

[0036] The application discloses a fastening wear-resistant assembly for wiring harness, referring to Figure 1 and Figure 2 , comprising two half cylinders 1, which are detachably connected to each other. The user can set the two half cylinders 1 on both sides of the wiring harness and clamp them, so that the two half cylinders 1 are spliced into a cylindrical structure and are sleeved on the wiring harness, achieving the effect of storing the wiring harness. During installation, the user can set the half cylinders 1 at any position of the wiring harness, and the half cylinders 1 are convenient to disassemble.

[0037] Referring to Figure 3 , Figure 4 and Figure 5 , a plurality of clamping pieces 11 are arranged on one half cylinder 1, and a plurality of clamping grooves 12 are arranged on the other half cylinder 1, and the positions and sizes of the clamping pieces 11 and the clamping grooves 12 correspond to each other. The clamping piece 11 comprises an arc plate 111 and a wedge 112. The diameter of the arc line in the cross section of the arc plate 111 is the same as the diameter of the half cylinder 1. The wedge 112 is fixed to the end of the inner side of the arc plate 111, and the end of the arc plate 111 away from the wedge 112 is fixedly connected to the half cylinder 1. The clamping groove 12 comprises an arc groove 121 and a recess 122. The arc groove 121 is arranged on the outer wall of the half cylinder 1. The arc of the arc groove 121 and the position correspond to the arc plate 111. The arc groove 121 is provided with a recess 122 on one side, and the recess 122 is used for inserting the wedge 112. When the two half cylinders 1 are flush and abut against each other, the arc plate 111 can be inserted into the arc groove 121, and the wedge 112 is clamped into the recess 122, so that the two half cylinders 1 are clamped to each other. The user can conveniently and quickly install or disassemble the half cylinders 1, and conveniently store a plurality of wires.

[0038] Referring to Figure 1 and Figure 2 , the half cylinder 1 is connected with an end plate 2 at one end face. The diameter of the end plate 2 is greater than the diameter of the half cylinder 1, and the end plate 2 is coaxially connected with the half cylinder 1. The outer side wall of the end plate 2 is provided with a winding groove 21. The user can set the rubber band or rope in the winding groove 21, thereby improving the connection stability of the half cylinders 1 after being connected to each other.

[0039] Referring to Figure 1The inner wall of the end of the semi-cylinder 1 is provided with a chamfer 13. When the electric wire is arranged in the semi-cylinder 1, the electric wire is in contact with the chamfer 13, thereby reducing the friction between the end of the semi-cylinder 1 and the electric wire skin and reducing the probability of damage to the electric wire skin.

[0040] Referring to Figure 2 , Figure 3 and Figure 4 , a winding post 3 is arranged on the inner wall of one semi-cylinder 1, the length direction of the winding post 3 is perpendicular to the length direction of the semi-cylinder 1, and one end of the winding post 3 is fixedly connected with the semi-cylinder 1. When the two semi-cylinders 1 are connected with each other, the two ends of the winding post 3 are respectively in contact with the two semi-cylinders 1. The winding post 3 has the effect of accommodating the electric wire. After the electric wire is wound on the winding post 3, the user connects the two semi-cylinders 1 with each other, which can reduce the probability of sliding of the electric wire in the semi-cylinder 1 and reduce the probability of friction between the electric wire skin and the semi-cylinder 1.

[0041] In other embodiments, referring to Figure 6 and Figure 7 , the winding post 3 is detachably connected with the semi-cylinder 1. A threaded cylinder 31 is fixedly arranged on the inner wall of the semi-cylinder 1, and an external thread is arranged on the end of the winding post 3. The winding post 3 is connected with the threaded cylinder 31 through the threads. When the electric wire arranged in the semi-cylinder 1 is relatively thick, the user can detach the winding post 3 from the threaded cylinder 31, thereby facilitating use.

[0042] In other embodiments, referring to Figure 6 and Figure 7 , a plurality of elastic blocks 4 are arranged on the inner wall of the semi-cylinder 1. The elastic blocks 4 can be made of sponge or rubber material. The elastic blocks 4 have a semi-cylindrical structure. A central hole 41 is arranged in the middle of the elastic block 4. The elastic blocks 4 are coaxially fixed on the two ends of the semi-cylinder 1. When the two semi-cylinders 1 abut against each other, the elastic blocks 4 on the two semi-cylinders 1 abut against each other. The electric wire is arranged in the central hole 41. The elastic blocks 4 have the effect of extruding the electric wire, which can further reduce the probability of shaking of the electric wire in the semi-cylinder 1, thereby reducing the abrasion of the electric wire skin.

[0043] The implementation principle of the embodiments of the present application is that a plurality of clamping pieces 11 are arranged on one semi-cylinder 1, a plurality of clamping grooves 12 are arranged on the other semi-cylinder 1, the two semi-cylinders 1 are clamped with each other through the clamping pieces 11, and the winding post 3 is arranged in the semi-cylinder 1. The user can arrange electric wires with different functions on the two sides of the winding post 3 or wind the electric wire on the winding post 3, thereby facilitating use.

[0044] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A fastening and wear-resistant assembly for wire harnesses, characterized in that: It includes two semi-cylinders (1), one semi-cylinder (1) is provided with multiple clips (11), and the other semi-cylinder (1) has multiple slots (12) on its outer wall. The clips (11) and slots (12) are in one-to-one correspondence in position and size. The two semi-cylinders (1) are interlocked and assembled into a cylindrical structure.

2. The fastening and wear-resistant assembly for wire harnesses according to claim 1, characterized in that: The clamp (11) includes an arc plate (111) and a wedge (112). The diameter of the arc of the cross section of the arc plate (111) is the same as the diameter of the semi-cylinder (1). One end of the arc plate (111) is coaxially fixed on the semi-cylinder (1), and the other end is fixed to the wedge (112). The slot (12) includes an arc groove (121) and a groove (122). The arc plate (111) is used to slide in the arc groove (121), and the wedge (112) is used to engage with the groove (122).

3. The fastening and wear-resistant assembly for wire harnesses according to claim 1, characterized in that: The end of the semi-cylinder (1) is coaxially connected to an end plate (2). The end plate (2) is a semi-circular plate structure, and a winding groove (21) is provided on the outer side wall of the end plate (2).

4. The fastening and wear-resistant assembly for wire harnesses according to claim 1, characterized in that: A chamfer (13) is provided on the inner wall of the end of the semi-cylinder (1).

5. A fastening and wear-resistant assembly for wire harnesses according to claim 1, characterized in that: The semi-cylinder (1) is provided with a winding post (3). The length direction of the winding post (3) is perpendicular to the length direction of the semi-cylinder (1). One end of the winding post (3) is fixed on a semi-cylinder (1), and the other end abuts against another semi-cylinder (1).

6. A fastening and wear-resistant assembly for wire harnesses according to claim 5, characterized in that: A threaded cylinder (31) is fixed on the inner wall of the semi-cylinder (1), and an external thread is provided at the end of the winding post (3). The winding post (3) is fixed inside the threaded cylinder (31) by the thread.

7. A fastening and wear-resistant assembly for wire harnesses according to claim 1, characterized in that: An elastic block (4) is fixed on the inner wall of the semi-cylindrical (1). The elastic block (4) is a semi-cylindrical structure and is coaxially connected to the semi-cylindrical (1).

8. A fastening and wear-resistant assembly for wire harnesses according to claim 7, characterized in that: The elastic block (4) has a central hole (41) at its center, which is used to place the wire.

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