Integrally-formed spring clip

Abstract

The utility model relates to a spring clamp used for clamping a cable, in particular to an integrally-formed spring clamp, and belongs to the technical field of airplane structure design. An integrally-formed spring clamp comprises a mounting part and a clamping part, the integrally-formed spring clamp is fixed to a machine body through the mounting part, and the clamping part is arranged to be a spring clamp ring. The spring clamp ring is used for clamping a cable, and the installation part and the clamping part are integrally formed. The utility model has the advantages that: 1, the structure is simple, parts are simplified, secondary assembly is eliminated, the installation and the operation are convenient, the manufacturing and assembling efficiency is improved, the purchase is convenient, and the manufacturing and using cost is reduced; and 2, the safe edge is made of a novel wear-resistant material, so that the cable can be more effectively protected.

Description

Technical Field

[0001] This utility model relates to a spring clip for clamping cables, and more particularly to an integrated molded spring clip, belonging to the field of aircraft structural design technology. Background Technology

[0002] Aircraft systems have many cables that require fixed support, one type of which is the spring clip, such as... Figure 1 As shown, it consists of a spring clip 1, a corner piece 2, and rivets 3. The corner piece 2 is fixed to the machine body by riveting or screwing, and the spring clip 1 is then fixed to the corner piece 2 by two rivets, thus forming a spring clip. Riveting the spring clip 1 to the corner piece 2 is cumbersome and inconvenient, and also increases the operator's working time. Utility Model Content

[0003] The purpose of this utility model is to provide an integrated molded spring clip, which has a simple structure and is easy to install and operate.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: an integrated molded spring clip, comprising an installation part and a clamping part, wherein the installation part fixes the integrated molded spring clip to the machine body, and the clamping part is configured as a spring clip ring; the spring clip ring is used to clamp cables, and the installation part and the clamping part are integrally molded.

[0005] Preferably, the mounting part is L-shaped, with a connecting hole on one side for fixing to the machine body, and the clamping part is set on the end face of the other side in the length direction.

[0006] Preferably, a protective edge is fitted onto the spring clip ring, and the length direction of the protective edge is consistent with the length direction of the spring clip ring.

[0007] Preferably, the edge protection material is perfluoroalkoxy (PFA)-fluorocarbon resin.

[0008] Preferably, the edge protector includes a bottom surface and a ring sleeve. The width of the bottom surface is greater than or equal to the width of the inner side of the spring clip ring. There are multiple ring sleeves arranged sequentially along the length of the bottom surface, and their inner diameter is greater than the outer diameter of the spring clip ring.

[0009] Preferably, the spring clip is formed by bending metal strip or sheet.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] 1. The structure is simple, the parts are simplified, secondary assembly is eliminated, installation and operation are convenient, manufacturing and assembly efficiency is improved, procurement is convenient, and production and usage costs are reduced.

[0012] 2. The edge protection uses a new abrasion-resistant material to provide more effective protection for the cable. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the background technology structure of this utility model;

[0014] Figure 2 This is an isometric drawing of an embodiment of this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of an embodiment of the present utility model (without protective edges);

[0016] Figure 4 This is a schematic diagram of the structure of an embodiment of the present utility model (including the edge protector);

[0017] Figure 1 In the middle, 1. spring clip; 2. corner piece; 3. rivet;

[0018] Figure 2-4 In the middle, 11. Connecting hole; 12. Spring clip mouth; 13. Spring clip ring; 2. Edge guard. Detailed Implementation

[0019] It should be noted that the terms "inner" and "outer" are used to describe the situation as shown in the accompanying drawings or in the usual usage, and those skilled in the art should understand them in accordance with the technical solution of this utility model.

[0020] The following is in conjunction with the appendix Figure 2-4 The present invention is further described in detail as follows: An integrated molded spring clip includes an mounting part and a clamping part, wherein the mounting part fixes the clamping part to the machine body; in this embodiment, the mounting part is configured as a corner piece; the clamping part is configured as a spring clip ring 13, which is used to clamp cables, and its root is fixed to the end face of one side of the mounting part, and the inner and outer surfaces of the root of the spring clip ring are flush with the side; the mounting part and the clamping part are integrally molded.

[0021] Specifically, such as Figure 2 As shown, the integrated molded spring clip is formed by bending metal strip or sheet through forming processes such as 90-degree bending and coiling. In this embodiment, the material of the integrated molded spring clip is preferably 50CrVA, but it can also be spring materials such as 65Mn, 1Cr18Ni9, and 0Cr17Ni7Al. Figure 2-4 As shown, the mounting part is L-shaped, with a connecting hole 11 on one side. It is fixed to the machine body structure by means of screwing or riveting through the connecting hole 11. The cable enters the spring clip ring 13 through the elastic deformation of the integrated spring clip mouth 12, thereby fixing and supporting the cable.

[0022] To protect the cable from wear against the integrated molded spring clip 13, such as Figure 4As shown, a protective edge 2 is fitted onto the integrated molded spring clip ring 13. The protective edge material is perfluoroalkoxy (PFA)-fluorocarbon resin. This material is more wear-resistant than commonly used anti-wear cloth and more resistant to aging than rubber.

[0023] In a preferred embodiment of this invention, the edge protector 2 includes a bottom surface and a ring. The width of the bottom surface is greater than or equal to the width of the inner side of the spring clip ring 13. There are multiple rings arranged sequentially along the length of the bottom surface, and their inner diameter is greater than the outer diameter of the spring clip ring 13. In use, the edge protector 2 is fitted onto the spring clip ring 13, with the bottom surface touching the surface of the spring clip ring 13 that contacts the cable, and the ring is fitted onto the spring clip ring 13.

[0024] The above embodiments are merely preferred embodiments of this utility model and do not constitute a limitation thereof. Any extensions, modifications, or equivalent substitutions made by those skilled in the art without departing from the principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An integrally formed spring clip, characterized by: The spring clip comprises a mounting part and a clamping part, the mounting part is used to fix the integrally formed spring clip on a machine body, the clamping part is arranged as a spring clip clamping ring used to clamp a cable, and the clamping part and the mounting part are integrally formed.

2. The integrally formed spring clip of claim 1, wherein: The mounting part is in L shape, a connecting hole is formed on one side surface of the mounting part for fixing with the machine body, and the clamping part is arranged on the end surface of the other side surface in the length direction.

3. The integrally formed spring clip of claim 1, wherein: A guard is sleeved on the spring clip clamping ring, and the length direction of the guard is consistent with the length direction of the spring clip clamping ring.

4. The integrally formed spring clip of claim 3, wherein: The guard is made of perfluoroalkoxy (PFA) fluorocarbon resin.

5. The integrally formed spring clip of claim 3, wherein: The guard comprises a bottom surface and a plurality of rings, the width of the bottom surface is greater than or equal to the width of the inner surface of the spring clip clamping ring, and the inner diameter of the rings is greater than the outer diameter of the spring clip clamping ring.

6. The integrally formed spring clip of claim 1, wherein: The spring clip is bent from a metal strip or plate.

Images