Automatic press-fitting line for shock absorber buffer inner core piece

Abstract

The invention discloses an automatic press-fitting line for a shock absorber buffer inner core piece. The automatic press-fitting line comprises press-fitting equipment, a first feeding device and a second feeding device. The press-fitting equipment comprises an upper plate, a workbench and stand columns. The upper plate and the workbench are fixed through the stand columns. Each stand column is sleeved with a main compression spring and is in sliding fit with a lifting table, and the lifting tables are placed on the main compression spring. The lifting table is provided with a center hole anda radial sliding groove, wedge-shaped supporting blocks and reset compressed springs are arranged in the radial sliding groove in a sliding fit mode, the inner side faces of the wedge-shaped supporting blocks protrude out of the hole wall of the center hole, hook blocks protrude out of the top faces of the wedge-shaped supporting blocks, the polyurethane ring of the inner core piece is placed onthe lifting table, and all the hook blocks extend into the polyurethane ring. The upper plate is provided with a pressing driving cylinder used for pressing the lifting table, a conical head is arranged on the workbench, the workbench is provided with a jacking driving cylinder, a piston rod of the jacking driving cylinder is connected with a first jacking head, and the metal supporting piece of the inner core piece is placed on the first jacking head. The automatic press-fitting line can achieve automatic feeding and automatic clamping assembly.

Description

technical field [0001] The invention relates to an assembly equipment for auto parts, in particular to an automatic press assembly production line for shock absorber buffer inner core parts. Background technique [0002] In the auto parts manufacturing industry, it is often necessary to squeeze a round handle-shaped metal support piece into the elastic polyurethane ring. More specifically, the hole wall of the assembly hole in the center of the polyurethane ring is radially indented with an annular groove. After the metal support sheet is squeezed into the assembly hole of the polyurethane ring, it is just clamped in the annular groove, thereby constituting the buffer inner core, an important part of the automobile shock absorber. [0003] In the prior art, the process of loading and assembling the metal support sheet and the polyurethane ring completely depends on manual operation, which is labor-intensive, labor-intensive, labor-intensive and inefficient, and the clamping ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the process of loading and assembling the metal support sheet and the polyurethane ring completely depends on manual operation, which is labor-intensive, labor-intensive, labor-intensive and inefficient, and the clamping assembly effect is subject to large fluctuations due to manual factors. It is difficult to maintain stable quality, which obviously does not meet the development needs of enterprise automation and intelligence

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