Vehicle wire harness belt rolling structure

Abstract

The utility model discloses a vehicle wire harness belt rolling structure, which comprises a buckling piece and a supporting piece, the supporting piece comprises a supporting part for placing a wire harness, and the supporting part comprises a supporting seat serving as a main body; guide grooves are formed in the two sides of the supporting seat, and clamping grooves are formed in the bottoms of the guide grooves; the buckling piece is of a C-shaped structure, the upper end of the wire harness is covered with the buckling piece, the buckling piece is attached to the guide groove, and the two ends of the buckling piece are connected to the clamping grooves in a clamped mode; the clamping groove is formed by separating a transverse fuse guide wire and longitudinally distributed reinforcing ribs, the buckling piece is made of a plastic material, and the fuse guide wire and the buckling piece are fixed through welding. According to the utility model, the belt rolling structure is divided into the split buckling piece and the supporting piece, so that the wire harness can be quickly bundled, meanwhile, the material consumption is greatly reduced, the whole structure is simple and compact, the connection is stable, the automatic batch production and assembly are facilitated, the bundling efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile equipment, in particular to a wiring harness rolling strip structure for automobiles. Background Art

[0002] Automobile wiring harness cable ties are used to fasten automobile wiring harnesses, so that they are firmly and reliably fixed to the sheet metal holes, bolts, steel plates and other parts of the vehicle body to prevent the wiring harnesses from vibration, displacement or interference with other components and damage to the wiring harnesses. They can also increase the flexibility and stability of the wiring harnesses, so that they are not affected by vibration and friction during the driving of the car, and eliminate abnormal noises.

[0003] Automobiles are large-scale network systems with a very high degree of electrification, which results in numerous wiring harnesses and a huge amount of cable ties. However, traditional wiring harness cable ties are mostly integral tail tying structures, which are not convenient for automated wiring harness tying. Manual tying is extremely inefficient, and the removal of excess tails leads to huge material waste and complex mold structures.

[0004] Currently, there is an urgent need for a vehicle wire harness rolling strip structure suitable for automatic wire harness binding. Utility Model Content

[0005] In view of the above problems, the present utility model is proposed to provide a vehicle wire harness stripping structure that overcomes the above problems or at least partially solves the above problems.

[0006] The utility model provides a vehicle wire harness rolling strip structure, the vehicle wire harness rolling strip structure comprises: a buckle and a support member, the support member comprises a support portion for placing the wire harness, the support portion comprises a support seat as a main body; the upper end of the support seat is provided with a plurality of groups of limiting grooves, the wire harness is placed on the limiting grooves;

[0007] Guide grooves are arranged on both sides of the support seat, and a clamping groove is arranged at the bottom of the guide groove; the clamping member is a C-shaped structure, the clamping member is covered on the upper end of the wire harness and fits on the guide groove, and both ends of the clamping member are clamped on the clamping groove;

[0008] The slot is formed by a transverse fuse and longitudinally distributed reinforcing ribs, the buckle is made of plastic, and the fuse is fixed to the buckle by welding.

[0009] Optionally, the inner sides of both ends of the clip are respectively provided with latch teeth, the latch teeth are inserted into the latch grooves and supported on the fuse, and avoidance grooves are provided at both ends of the clip corresponding to the positions of the reinforcing ribs.

[0010] Optionally, the fastener and the fuse are welded by ultrasonic welding or laser welding.

[0011] Optionally, when the welding method of the buckle component and the fuse is laser welding, the buckle component is made of transparent or translucent plastic with light-transmitting effect, and the support component is made of dark plastic that absorbs light and generates heat.

[0012] Optionally, a glue reducing cavity is further provided in the middle area of ​​the support seat.

[0013] Optionally, the fastener is adsorbed on the bottom of the upper tooling, and an adsorption cavity is provided on the inner side of the bottom of the upper tooling, and negative pressure is generated by the adsorption cavity to adsorb and fix the fastener.

[0014] Optionally, the support member is placed and installed on a fixed seat.

[0015] Optionally, the support member also includes a clamping plate and a clamping head, the support portion is fixedly arranged on the upper end of the clamping head, the support portion and the side ring of the clamping head are provided with a clamping plate, the fixing seat is provided with a fixing groove corresponding to the position of the clamping head, the clamping head of the support member is inserted into the fixing groove, and the clamping plate is attached to the outer side of the fixing groove.

[0016] Optionally, a step groove is provided on the side of the clamping head.

[0017] Optionally, the support portion, the clamping plate and the clamping head are made of plastic material, and the support portion, the clamping plate and the clamping head are integrally formed by injection molding.

[0018] The technical solution provided in the embodiment of the utility model has at least the following technical effects or advantages:

[0019] The utility model provides a vehicle wire harness rolling strip structure, which realizes rapid bundling of the wire harness by decomposing the rolling strip structure into separate clips and support members, and at the same time greatly reduces the material usage, avoids the process of cutting tails and the waste of materials in the prior art, and overcomes the problem of poor connection stability of the clips due to the plastic material by welding. The overall structure is simple and compact, the connection is stable, and it is conducive to automated mass production and assembly, thereby improving bundling efficiency and reducing costs.

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of the automotive wire harness strip structure of the utility model;

[0023] Figure 2 This is a schematic diagram for reference in the installation of the vehicle wiring harness strip structure of the utility model.

[0024] Description of reference numerals:

[0025] 1. Fastener; 2. Support part; 3. Card plate; 4. Card head; 5. Wire harness; 6. Step groove; 7. Upper tooling; 8. Fixed seat; 11. Card teeth; 12. Avoidance groove; 21. Support seat; 22. Limiting groove; 23. Guide groove; 24. Fusible wire; 25. Reinforcing rib; 26. Card groove; 27. Glue reduction cavity; 70. Adsorption cavity; 80. Fixed groove. DETAILED DESCRIPTION

[0026] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.

[0027] In order to enable those skilled in the art to better understand the present invention, 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 described embodiments are only part of the embodiments of the present invention, not all of them. The drawings show preferred embodiments of the present invention. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0028] Unless otherwise specified, various raw materials, instruments and equipment used in the present invention can be purchased from the market or prepared by existing methods.

[0029] Figure 1 This is a schematic diagram of a vehicle wiring harness strip structure provided by the utility model embodiment, see Figure 1As shown, the automotive wire harness rolling strip structure includes a buckle 1 and a support member, the support member includes a support portion 2 for placing the wire harness 5, the support portion 2 includes a support seat 21 as a main body; the upper end of the support seat 21 is provided with a plurality of groups of limiting grooves 22, the wire harness 5 is placed on the limiting grooves 22, the limiting grooves 22 provide a support function on the one hand, and can provide a limiting anti-slip effect on the other hand;

[0030] Guide grooves 23 are provided on both sides of the support seat 21, and a clamping groove 26 is provided at the bottom of the guide groove 23; the buckle 1 is a C-shaped structure, the buckle 1 is covered on the upper end of the wire harness 5 and fits on the guide groove 23, and the two ends of the buckle 1 are clamped on the clamping groove 26, and the buckle 1 cooperates with the support member to realize the bundling and fixing of the wire harness 5;

[0031] The slot 26 is formed by a laterally protruding fuse 24 and a longitudinally distributed reinforcing rib 25. The clip 1 is made of plastic. The fuse 24 and the clip 1 are fixed by welding. The reinforcing rib 25 enhances the stability of the structure.

[0032] The inner sides of both ends of the snap member 1 are respectively provided with latch teeth 11, and the latch teeth 11 are inserted into the latch grooves 26 and supported on the fuse wire 24 to achieve latching under the action of elasticity. Avoidance grooves 12 are provided at the positions of the two ends of the snap member 1 corresponding to the reinforcing ribs 25, so that the latch teeth 11 can completely fit the fuse wire 24 and facilitate welding and fixing.

[0033] The buckle 1 and the fuse 24 are welded by ultrasonic welding or laser welding. When the buckle 1 and the fuse 24 are welded by laser welding, the buckle 1 can be made of transparent or translucent plastic with light-transmitting effect, and the support can be made of dark plastic that absorbs light and generates heat, which can improve the laser welding efficiency.

[0034] The middle area of ​​the support seat 21 is also provided with a glue reducing cavity 27, which can reduce the use of materials and save costs.

[0035] Combination Figure 2 As shown, Figure 2 This is a reference schematic diagram for the installation of the automotive wiring harness strip structure of the utility model. The fastener 1 is adsorbed on the bottom of the upper tooling 7. The upper tooling 7 can be a mechanical power device such as a manipulator, which is used to feed the fastener 1. In the embodiment of the utility model, an adsorption chamber 70 is provided on the inner side of the bottom of the upper tooling 7. The adsorption chamber 70 is connected to an external air source. Negative pressure is generated by the adsorption chamber 70 to adsorb and fix the fastener 1 to achieve clamping. The loading and installation of the fastener 1 and the support are achieved by moving the upper tooling 7.

[0036] The support member is placed and installed on a fixed seat 8, and the fixed seat 8 provides physical support; the support member also includes a clamping plate 3 and a clamping head 4, the support portion 2 is fixedly arranged on the upper end of the clamping head 4, and the side rings of the support portion 2 and the clamping head 4 are provided with a clamping plate 3, and the fixed seat 8 is provided with a fixing groove 80 corresponding to the position of the clamping head 4, the clamping head 4 of the support member is inserted into the fixing groove 80, and the clamping plate 3 is attached to the outer side of the fixing groove 80 to provide a limiting function.

[0037] A step groove 6 is provided on the side of the clamp head 4 , and the step groove 6 is used to provide guidance and an appropriate amount of avoidance space when the clamp head 4 and the fixing groove 90 are interference-fitted.

[0038] In the embodiment of the utility model, the support part 2, the card plate 3 and the card head 4 are all made of plastic material, and the support part 2, the card plate 3 and the card head 4 are integrally formed by injection molding to form standard parts, which are convenient for batch automatic production and have the advantages of low cost and easy processing.

[0039] The automotive wire harness rolling strip structure described in the embodiment of the utility model realizes the rapid bundling of the wire harness 5 by decomposing the rolling strip structure into a separate clip 1 and a support member, and at the same time greatly reduces the material usage, avoiding the problem of tail cutting and material waste in the prior art, and at the same time overcomes the problem of poor connection stability of the clip 1 due to the plastic material by welding. The overall structure is simple and compact, the connection is stable, it is conducive to automated mass production and assembly, improves bundling efficiency, and reduces costs.

[0040] In the description provided herein, a large number of specific details are described. However, it is understood that embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this description.

[0041] Similarly, it should be understood that in order to streamline the present disclosure and aid in understanding one or more of the various utility model aspects, in the above description of exemplary embodiments of the present invention, the various features of the present invention are sometimes grouped together into a single embodiment, figure, or description thereof. However, this disclosed method should not be interpreted as reflecting the following intention: the claimed utility model requires more features than the features explicitly recited in each claim. More specifically, as reflected in the claims, the utility model aspects are less than all the features of the previously disclosed single embodiment. Therefore, the claims that follow the specific embodiment are hereby expressly incorporated into the specific embodiment, with each claim itself serving as a separate embodiment of the present invention.

[0042] It should be noted that the above-mentioned embodiments illustrate rather than limit the invention and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims.

Claims

1. A wire harness strip structure for a vehicle, characterized in that: The automotive wire harness rolling strip structure comprises: a buckle and a support member, wherein the support member comprises a support portion for placing the wire harness, and the support portion comprises a support seat as a main body; a plurality of groups of limiting grooves are arranged at the upper end of the support seat, and the wire harness is placed on the limiting grooves; Guide grooves are arranged on both sides of the support seat, and a clamping groove is arranged at the bottom of the guide groove; the clamping member is a C-shaped structure, the clamping member is covered on the upper end of the wire harness and fits on the guide groove, and both ends of the clamping member are clamped on the clamping groove; The slot is formed by a transverse fuse and longitudinally distributed reinforcing ribs, the buckle is made of plastic, and the fuse is fixed to the buckle by welding.

2. The automotive wire harness strip structure according to claim 1, characterized in that: The inner sides of both ends of the clip are respectively provided with latch teeth, the latch teeth are inserted into the latch groove and supported on the fuse, and the two ends of the clip are provided with avoidance grooves corresponding to the positions of the reinforcing ribs.

3. The automotive wire harness strip structure according to claim 2, characterized in that: The buckle and the fuse are welded by ultrasonic welding or laser welding.

4. The automotive wire harness strip structure according to claim 3, characterized in that: When the welding method of the buckle component and the fuse is laser welding, the buckle component is made of transparent or translucent plastic with light-transmitting effect, and the support component is made of dark-colored plastic that absorbs light and generates heat.

5. The automotive wire harness strip structure according to claim 1, characterized in that: A glue reducing cavity is also provided in the middle area of ​​the support seat.

6. The automotive wire harness strip structure according to claim 1, characterized in that: The buckle is adsorbed on the bottom of the upper tooling, and an adsorption cavity is provided on the inner side of the bottom of the upper tooling. Negative pressure is generated by the adsorption cavity to adsorb and fix the buckle.

7. The automotive wire harness strip structure according to claim 1, characterized in that: The support member is placed and installed on a fixing seat.

8. The automotive wire harness strip structure according to claim 7, characterized in that: The support member also includes a clamping plate and a clamping head. The support portion is fixedly arranged on the upper end of the clamping head. The support portion and the side of the clamping head are surrounded by a clamping plate. The fixing seat is provided with a fixing groove corresponding to the position of the clamping head. The clamping head of the support member is inserted into the fixing groove, and the clamping plate is attached to the outer side of the fixing groove.

9. The automotive wire harness strip structure according to claim 8, characterized in that: A step groove is arranged on the side surface of the clamping head.

10. The automotive wire harness strip structure according to claim 8, characterized in that: The support part, the clamping plate and the clamping head are made of plastic material, and the support part, the clamping plate and the clamping head are integrally formed by injection molding.

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