Method for installing protection cover on brake hose and corresponding installation device

Abstract

The invention discloses a method for installing a protection cover on a brake hose. The method for installing the protection cover on the brake hose includes steps: providing a core rod which comprises a thin segment and a thick segment which are connected with each other, wherein a hollow cavity is formed in the thick segment; inserting the brake hose into the hollow cavity of the thick segment of the core rod, and using an end cap to fix one end of the brake hose, exposed out of the thick segment of the core rod; placing at least one protection cover into a corresponding protection cover containing groove of a mold, and passing the core rod with the brake hose inserted in through the at least one protection cover; closing the mold, dragging the thin segment of the core rod so as to pull the thin segment away from the thick segment, and leaving the at least one protection cover on a corresponding position on the brake hose in sleeve mode. The invention further discloses an installation device of the protection cover of the brake hose. The method for installing the protection cover on the brake hose and the installation device of the protection cover of the brake hose can improve installation efficiency of the protection cover, are good in safety, and can reduce design and production cost.

Description

technical field [0001] The invention belongs to the manufacturing technology of an automobile brake system, in particular to a method for installing a protective cover on a brake hose and corresponding installation equipment. Background technique [0002] The braking performance of a passenger car is one of the important indicators of the safety of a passenger car. The brake hose is the most important component in the brake system pipeline, which connects the brake hard pipe and the brake hose of the whole vehicle. Calipers, installed on the vehicle suspension, move up and down and turn with the vehicle. It plays an important role in connecting the past and the future. [0003] The brake hose generally includes metal joints arranged at both ends, and also includes a hose body and at least one protective sleeve, wherein the protective sleeve generally plays a role of positioning and protection on the brake hose. [0004] like figure 1 As shown, it is a partial longitudinal...

AI Technical Summary

Problems solved by technology

[0006] First of all, in the existing assembly method, since the protective sleeve needs to be bonded one by one with glue, and multiple protective sleeves are often required on one brake hose, this multiple assembly method takes a long time. Moreover, the position of the protective cover is easy to move during the bonding process, it is difficult to complete the assembly of multiple protective covers at one time, and it is difficult to achieve precise positioning of each protective cover

[0007] Secondly, since glue is a chemical synthetic agent, if glue is used to bond the protective cover, the rubber of the hose body may corrode and crack, or the protective cover may move abnormally due to the failure of the glue. High security parts, the existing assembly method has certain safety hazards;

[0008] In addition, the position of the protective sleeve needs to be constantly adjusted during the design stage of the brake hose, but the existing assembly method cannot adjust the position of the protective sleeve due to the use of glue bonding and fixing, and it is necessary to remake the position of the new brake hose. Prototype, increasing design cost and time cost

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