Automatic assembling device for E-shaped check ring of automobile EPB calipers

Abstract

The invention discloses an automatic assembly device for an E-shaped check ring of automobile EPB calipers. The automatic assembly device is used for achieving automatic assembly of an E-shaped checkring on a mandrel of the automobile EPB calipers. The automatic assembling device for an E-shaped check ring comprises a vibration disc, a horizontal sliding rail, a vertical sliding rail, an installation air cylinder, a press-fitting plate, a fixed press-fitting platform, a movable press-fitting platform, a horizontal positioning air cylinder and a vertical positioning air cylinder. The vibrationdisc orderly arranges E-shaped check rings under the vibration effect, the horizontal sliding rail is connected with the vibration disc, the vertical sliding rail is connected with the horizontal sliding rail, and the vertical sliding rail is connected with the fixed press-fitting platform; the E-shaped check rings are conveyed to the fixed press-fitting platform through the horizontal sliding rail and the vertical sliding rail; the horizontal positioning air cylinder pushes out the movable press-fitting platform, the vertical positioning air cylinder jacks up the movable press-fitting platform, and butt joint of the movable press-fitting platform and the fixed press-fitting platform is achieved. The press-fitting plate pushes the E-shaped check rings to the movable press-fitting platformand presses the E-shaped check rings into a mandrel of the EPB calipers; and the mounting cylinder is used for pushing the press-fitting plate. Automatic assembly of the E-shaped check rings can be achieved, and the safety, the production efficiency and the product quality of the production process are remarkably improved.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, and relates to an automatic assembly device for an E-shaped retaining ring of an automobile EPB caliper. Background technique [0002] The E-type retaining ring is also called the E-type circlip, which is a kind of fastener, which is installed in the shaft groove of the machine and equipment, and plays the role of preventing the axial movement of the parts on the shaft. Because its shape is like an E shape, people are used to calling it an E-shaped retaining ring. [0003] At present, E-rings are assembled manually. Because manual assembly is difficult to control the strength, it is easy to cause excessive deformation and improper assembly of E-rings. Since the E-shaped retaining ring is assembled on the piston assembly of the EPB caliper, improper assembly of the E-shaped retaining ring will cause the braking force of the EPB caliper to weaken or even fail. In addition, the ef...

AI Technical Summary

Problems solved by technology

[0003] At present, the assembly of E-shaped retaining rings is done manually. Because manual assembly is difficult to control the strength, it is easy to cause excessive deformation and improper assembly of E-shaped retaining rings.

Since the E-shaped retaining ring is assembled on the piston assembly of the EPB caliper, improper assembly of the E-shaped retaining ring will cause the braking force of the EPB caliper to weaken or even fail.

In addition, the efficiency of manual assembly is too low to meet production requirements

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