CN215284762U

CN215284762U - Automobile brake pipeline connecting structure

Info

Publication number: CN215284762U
Application number: CN202121505980.2U
Authority: CN
Inventors: 王晓峰; 卢杰; 郭志强; 黄峻
Original assignee: Chery Commercial Vehicle Anhui Co Ltd
Current assignee: Chery Commercial Vehicle Anhui Co Ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-24
Anticipated expiration: 2031-07-01

Abstract

The utility model provides an automobile brake pipe connection structure, includes two sets of brake pipe assemblies that are connected to vacuum booster master cylinder and ABS controller, brake pipe assembly including the first hard tube that is connected to vacuum booster master cylinder, first hard tube through articulate to second hard tube, second hard tube be connected to brake hose, brake hose to connecting the third hard tube, the third hard tube be connected to the import of ABS controller. The utility model provides a traditional car brake pipe assembly process complicated, and the higher problem of manufacturing cost.

Description

Automobile brake pipeline connecting structure

Technical Field

The utility model relates to an auto-parts field especially relates to an automobile brake pipe connection structure.

Background

With the rapid development of social economy, the circulation and transportation of goods and commodities between cities become more and more frequent, and the road transportation is flexible, convenient and rapid, and bears most of the tasks of the circulation and transportation of the commodities. Light commercial vehicles play an increasingly important role as a means of road transport and in everyday life for the public.

The existing light commercial vehicle has the design difference between a load-bearing type vehicle body and a non-load-bearing type vehicle body. In the process of a load-bearing vehicle body, assembly work of various parts is carried out below the vehicle body due to the requirement of high stations, and in the process of a non-load-bearing vehicle body, a design arrangement of a vehicle frame exists. The frame can be assembled with various parts on the low station, and meanwhile, no requirement is required on the high station, or the high station can be cancelled.

At present, a brake pipe is connected with a vacuum booster and an ABS controller in a fixing mode that a vehicle body is provided with a support, a brake hard pipe is fixed firstly, the vehicle frame is provided with a support and used for fixing the ABS controller, and a brake hose is connected by a clamp spring in the assembling process. This moment whole car vacuum booster needs three pipelines to ABS controller, and need carry out assembly process six times, assembles the difficulty, and manufacturing cost uprises. Therefore, the invention needs to provide the automobile brake pipeline connecting structure which is simple to assemble and low in production cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car brake pipe connection structure solves traditional car brake pipe assembly process complicacy, and the higher problem of manufacturing cost.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an automobile brake pipe connection structure, includes two sets of brake pipe assemblies that are connected to vacuum booster master cylinder and ABS controller, brake pipe assembly including the first hard tube that is connected to vacuum booster master cylinder, first hard tube through articulate to second hard tube, second hard tube be connected to brake hose, brake hose to connecting the third hard tube, the third hard tube be connected to the import of ABS controller.

Further, the joint is a double-two-way joint, and the two first hard pipes and the two second hard pipes are connected to the joint.

Furthermore, the second hard tube is connected with the brake hose through the first riveting sleeve.

Furthermore, the brake hose is connected with the third hard pipe through a second riveting sleeve.

Furthermore, the second hard tube is fixed on the automobile body sheet metal through a fixed pipe clamp.

Furthermore, a protection spring is sleeved on the brake hose.

The utility model has the advantages that: the utility model discloses compare traditional brake hose, reduced the braking hard tube fixed bolster, the braking hard tube joint and the braking hose joint of several automobile bodies and frame. Because the vacuum booster and the ABS controller are directly connected, the length of the hard tube can be shortened, more than ten working procedures are shortened in the assembly procedure, and the assembly time is greatly reduced; the structure reliability is high, and the assembly requirement of a workshop on a high-station-free basis is facilitated; the requirements of the current commercial vehicle field on cost and quality are met, and the market competitiveness is improved.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is the utility model relates to a car brake piping connection structure chart.

Detailed Description

As shown in fig. 1, an automobile brake pipe connection structure comprises two groups of brake pipe assemblies connected to a master cylinder of a vacuum booster 1 and an ABS controller 9, wherein the brake pipe assembly comprises a first hard pipe 2 connected to the master cylinder of the vacuum booster 1, and the first hard pipe 2 is connected to a second hard pipe 4 through a joint 3; the second hard pipe 4 is connected to a brake hose 6, the brake hose 6 is connected to a third hard pipe 8, and the third hard pipe 8 is connected to an inlet of an ABS controller 9.

Further, in order to facilitate the fixing and assembling, the joint 3 is a double two-way joint, and the two first hard pipes 2 and the two second hard pipes 4 are connected to the joint 3. The double-two-way connector consists of two groups of two-way connectors which are integrally formed, and two paths of channels are not interfered with each other.

Further, for a more stable connection, the second hard tube 4 is connected to the brake hose 6 via a first rivet sleeve 5.

Further, for a more stable connection, the brake hose 6 is connected to the third hard tube 8 via a second rivet sleeve 7.

Further, in order to fix the pipeline conveniently, the second hard pipe 4 is fixed on the vehicle body sheet metal through a fixing pipe clamp.

Furthermore, in order to avoid contact abrasion of the brake hose 6 and a vehicle body component, a guard spring is sleeved on the brake hose 6.

As can be seen from fig. 1, the whole set of connecting pipeline structure from the vacuum booster 1 to the ABS controller 8 is composed of two sets of brake pipeline assemblies, two first hard pipes 2 pass from the cab to the engine compartment, the main cylinder of the vacuum booster 1 and the first hard pipes 2 are fixed in the vehicle body assembling process during assembly, the two first hard pipes 2 are connected to the joint 3, the joint 3 is fixed in the middle of the front dash panel, and the assembling requirement of the vehicle body area is completed; connecting one end of the brake hose 6 and the third hard pipe 8 to an oil inlet of the ABS controller 8 to meet the assembly requirement of the frame area; and finally, connecting the other end of the brake hose 6 with the second hard pipe 4, and fixing the second hard pipe 4 to the vehicle body by using a fixed pipe clamp to complete the assembling requirement. In the assembling process, the automobile body does not need to be installed below the automobile body, and various assembling works can be completed in situ.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited to the above embodiments, and various modifications made by the method concept and technical solution of the present invention or those directly applied to other applications without modification fall within the protection scope of the present invention.

Claims

1. The utility model provides an automobile brake pipe connection structure, includes two sets of brake pipe assemblies that are connected to vacuum booster (1) master cylinder and ABS controller (9), characterized by, brake pipe assembly including first hard tube (2) that are connected to vacuum booster (1) master cylinder, first hard tube (2) be connected to second hard tube (4) through joint (3), second hard tube (4) be connected to brake hose (6), brake hose (6) to connecting third hard tube (8), third hard tube (8) be connected to the import of ABS controller (9).

2. The automobile brake pipe connecting structure according to claim 1, wherein the joint (3) is a double two-way joint, and the two first hard pipes (2) and the two second hard pipes (4) are connected to the joint (3).

3. The connection structure of the brake pipe of the automobile as claimed in claim 1, wherein the second hard pipe (4) is connected with the brake hose (6) through a first riveting sleeve (5).

4. The connection structure of the brake pipe of the automobile as claimed in claim 1, wherein the brake hose (6) and the third hard pipe (8) are connected through a second riveting sleeve (7).

5. The automobile brake pipe connecting structure according to claim 1, wherein the second hard pipe (4) is fixed on a vehicle body sheet metal through a fixed pipe clamp.

6. The connection structure of the brake pipe of the automobile as claimed in claim 1, wherein a guard spring is sleeved on the brake hose (6).