CN111365529A

CN111365529A - A collapsible vehicle chassis system POM pipe clamp for oil pipe

Info

Publication number: CN111365529A
Application number: CN202010344925.3A
Authority: CN
Inventors: 周家乐; 周华; 徐江
Original assignee: SHANGHAI YIKOU PRECISION PARTS MANUFACTURING CO LTD
Current assignee: SHANGHAI YIKOU PRECISION PARTS MANUFACTURING CO LTD
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-07-03

Abstract

The invention discloses a POM pipe clamp of a foldable automobile chassis system for an oil pipe, which comprises a pipe clamp main body, wherein a first shaft sleeve and a second shaft sleeve are arranged on the pipe clamp main body, a movable shaft is arranged in the first shaft sleeve and the second shaft sleeve, a first limiting column and a second limiting column are arranged on the movable shaft, a first buckle is arranged at one end of the pipe clamp main body, a first clamping groove is arranged at the other end of the pipe clamp main body, the first buckle and the first clamping groove are mutually clamped and fixed, a second buckle and a third buckle are arranged on the pipe clamp main body, and a second clamping groove and a third clamping groove are arranged on the surface of the pipe clamp main body. The POM pipe clamp has the advantages that the POM pipe clamp does not have other pipe clamps, such as noise transmitted to a vehicle body by a pipeline is reduced, the POM pipe clamp is suitable for being matched with a vehicle body bolt and a vehicle body metal plate hole, the problem that the POM pipe clamp cannot be folded and fixed on the pipeline is solved, various installation modes can be provided, different vehicle type requirements can be met, the universality is high, and the cost of the whole vehicle can be reduced.

Description

A collapsible vehicle chassis system POM pipe clamp for oil pipe

Technical Field

The invention relates to the technical field of automobile chassis accessories, in particular to a POM pipe clamp of a foldable automobile chassis system for an oil pipe.

Background

In an automobile chassis system, an oil pipe and an automatic pipe are arranged, and a plastic pipe clamp is generally used for fixing the route of a pipeline and fastening the pipeline so as not to shake. The pipe clamps on the pipelines of the conventional automobile chassis system are POM plastic pipe clamps with C-shaped grooves or foldable fixed pipe clamps made of PA materials with better toughness, but the two pipes have obvious defects; firstly, the C-shaped groove pipe clamp has a falling risk, and after the C-shaped groove pipe clamp is disassembled, the falling risk is higher, so that pipelines fall off to cause various problems; because the automobile chassis has higher requirements on the acid and alkali resistance of the pipe clamp, the PA material has no good acid and alkali resistance than the POM material; second, the pipe clamp in the existing market is pure plastics only, and when the pipeline passed through the pipe clamp with the abnormal sound of vibration, two kinds of circumstances can appear, and is first, on the automobile body was directly transmitted to the abnormal sound, and the second, during the vibration transmission, the pipe clamp was because of and gapped between the automobile body, and the pipe clamp can collide with the automobile body during the vibration, and then produced bigger abnormal sound, and the abnormal sound transmits in the car, and the passenger will produce obvious uncomfortable.

Disclosure of Invention

The invention aims to provide a POM pipe clamp of a foldable automobile chassis system for an oil pipe, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a collapsible vehicle chassis system POM pipe clamp for oil pipe, includes the pipe clamp main part, install first axle sleeve and second axle sleeve in the pipe clamp main part, first axle sleeve and second axle sleeve internally mounted have the loose axle, are provided with the spacing post of first spacing post and second on the loose axle, the one end of pipe clamp main part is provided with first buckle, and the other end of pipe clamp main part is provided with first draw-in groove, and first buckle is fixed with the mutual joint of first draw-in groove, be provided with second buckle and third buckle in the pipe clamp main part, the surface of pipe clamp main part is provided with second draw-in groove and third draw-in groove.

Preferably, the second buckle is fixed with the second clamping groove in a clamping mode.

Preferably, the third buckle is fixedly clamped with the third clamping groove.

Preferably, the lower end of the pipe clamp main body is provided with a fourth buckle.

Preferably, a clamping piece is arranged inside the fourth buckle.

Preferably, the inside of the third clamping groove is of a multi-tooth structure.

Compared with the prior art, the invention has the beneficial effects that:

(1) the first buckle and the first clamping groove are mutually clamped and fixed, the second buckle and the second clamping groove are clamped and fixed, the third buckle and the third clamping groove are clamped and fixed, the pipe clamp of the POM material is made into an integral structure by the novel structure, two half parts of the pipe clamp are connected through a foldable structure in the middle, and meanwhile, the two half parts can be folded and buckled, so that the integral foldable POM pipe clamp solves the risk problem that the clamping pipeline of the POM material C-shaped pipe clamp in the current market drops;

(2) the device can have various installation modes, is suitable for different vehicle type requirements, has wide applicability, has a third clamping groove multi-tooth structure, can be suitable for vehicle body bolts, can easily press in the bolts through deformation of the tooth body when the bolts are inserted, can block the bolts from outwards disengaging by the tooth tip when the bolts are pulled out, and has the pull-out force of more than 300N; the structure of fourth buckle is applicable to the structure of automobile body trompil, this kind of advantage lies in that the automobile body trompil is the square hole, because the pipeline is the metal pipeline, there is the stress of deformation after bending, can deform or select the pipe clamp branch according to the stress problem after the installation, consequently, the position of this pipe clamp trompil sets up to the square hole, the position that corresponds the pipe clamp also is square, can play fine anti-rotation effect, when fourth buckle structure presses in, the fastener is to the inboard deformation, the pipe clamp can easily be impressed in the panel beating downthehole, the platform on the fastener supports the panel beating when extracting, consequently, pull out and take off will be difficult, multiple mounting means, can make the extensive applicability of pipe clamp extensive, can play the commonality strong, the cost of whole car.

(3) This pipe clamp main part is POM plastic material, and the outside is suitable for plastic material and has guaranteed the intensity of clamp, and inside uses the thermoplastic elastomer body material to make the inside certain elasticity that has of product, reduces TPV's hardness simultaneously, the noise of whole car vibration of absorption that can be fine.

Drawings

FIG. 1 is a schematic view of the main body of the clamp of the present invention in an expanded configuration;

FIG. 2 is a side view of the main body of the clamp of the present invention;

FIG. 3 is a front view of the pipe clamp body of the present invention;

fig. 4 is a schematic view of the pipe clamp main body installation butt joint structure of the invention.

In the figure: 1. a first bushing; 2. a first limit post; 3. a second limit post; 4. a second shaft sleeve; 5. a movable shaft; 6. a first buckle; 7. a first card slot; 8. a second buckle; 9. a third buckle; 10. a second card slot; 11. a third card slot; 12. a fourth buckle; 13. a fastener; 14. a pipe clamp body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a collapsible vehicle chassis system POM pipe clamp for oil pipe, including pipe clamp main part 14, install first axle sleeve 1 and second axle sleeve 4 on the pipe clamp main part 14, first axle sleeve 1 and second axle sleeve 4 internally mounted have loose axle 5, be provided with the spacing post of first spacing post 2 and the spacing post of second 3 on the loose axle 5, the one end of pipe clamp main part 14 is provided with first buckle 6, the other end of pipe clamp main part 14 is provided with first draw-in groove 7, first buckle 6 is fixed with the mutual joint of first draw-in groove 7, be provided with second buckle 8 and third buckle 9 on the pipe clamp main part 14, the surface of pipe clamp main part 14 is provided with second draw-in groove 10 and third draw-in groove 11.

Further, the second buckle 8 is fixed with the second clamping groove 10 in a clamping mode.

Further, the third buckle 9 is fixed with the third clamping groove 11 in a clamping manner.

Further, a fourth buckle 12 is mounted on the lower end of the pipe clamp main body 14.

Further, an engaging piece 13 is provided inside the fourth catch 12.

Furthermore, the inside of the third slot 11 is a multi-tooth structure.

The working principle is as follows: when in use, one end of the pipe clamp main body 14 is provided with a first buckle 6, the other end of the pipe clamp main body 14 is provided with a first clamping groove 7, the first buckle 6 and the first clamping groove 7 are mutually clamped and fixed, the pipe clamp main body 14 is provided with a second buckle 8 and a third buckle 9, the surface of the pipe clamp main body 14 is provided with a second clamping groove 10 and a third clamping groove 11, the second buckle 8 and the second clamping groove 10 are clamped and fixed, the third buckle 9 and the third clamping groove 11 are clamped and fixed, two half parts of the pipe clamp main body 14 are connected through a foldable structure in the middle, and meanwhile, the two half parts can be folded and buckled, therefore, the integrated foldable POM pipe clamp solves the risk problem that the C-shaped pipe clamp pipelines of POM materials on the market fall off, the pipe clamp main body is made of POM plastic materials, the outer side is made of the POM plastic materials to ensure the strength of the clamp, the inner part of the product is, meanwhile, the hardness of TPV is reduced, and the noise of the vibration of the whole vehicle can be well absorbed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a collapsible vehicle chassis system POM pipe clamp for oil pipe, includes pipe clamp main part (14), its characterized in that, install first axle sleeve (1) and second axle sleeve (4) on pipe clamp main part (14), first axle sleeve (1) and second axle sleeve (4) internally mounted have loose axle (5), are provided with first spacing post (2) and the spacing post of second (3) on loose axle (5), the one end of pipe clamp main part (14) is provided with first buckle (6), and the other end of pipe clamp main part (14) is provided with first draw-in groove (7), and first buckle (6) are fixed with first draw-in groove (7) mutual joint, be provided with second buckle (8) and third buckle (9) on pipe clamp main part (14), the surface of pipe clamp main part (14) is provided with second draw-in groove (10) and third draw-in groove (11).

2. The POM pipe clamp of the foldable automobile chassis system for the oil pipe is characterized in that: and the second buckle (8) is fixedly connected with the second clamping groove (10) in a clamping manner.

3. The POM pipe clamp of the foldable automobile chassis system for the oil pipe is characterized in that: and the third buckle (9) is fixedly clamped with the third clamping groove (11).

4. The POM pipe clamp of the foldable automobile chassis system for the oil pipe is characterized in that: and a fourth buckle (12) is arranged at the lower end of the pipe clamp main body (14).

5. The POM pipe clamp of the foldable automobile chassis system for the oil pipe is characterized in that: a clamping piece (13) is arranged inside the fourth buckle (12).

6. The POM pipe clamp of the foldable automobile chassis system for the oil pipe is characterized in that: the inside of the third clamping groove (11) is of a multi-tooth structure.