Car pillow assembling fixture and method

Abstract

The invention provides a car pillow assembling fixture. The car pillow assembling fixture comprises a fixed base. A pillow skeleton is positioned on the fixed base. Air cylinders are arranged above the pillow skeleton. Cylinder rods of the air cylinders are connected with lead-in pins, and the lead-in pins are located over slotted holes, used for assembling metal pins, of the pillow skeleton. A control switch used for the air cylinders is arranged on the fixed base. The invention further provides a car pillow assembling method. The method includes the steps that the air cylinders are pushed by air pressure to ascend to the top end, and meanwhile the lead-in pins are driven to ascending positions; the pillow skeleton is put into the fixed base to be positioned; the metal pins are put into the slotted holes of the pillow skeleton; and the air cylinders descend, the lead-in pins on the cylinder rods also descend, and the metal pins are pressed into the pillow skeleton. The car pillow assembling fixture provided by the invention overcomes the defects in the prior art, the structure is simple, operation is convenient, installation and wire replacement are made convenient and fast, production efficiency is greatly improved, the pillow metal pins can be quickly assembled and produced, and the purposes of saving manual work and improving production capacity and quality stability are achieved.

Description

technical field [0001] The invention relates to a tooling and a method for automatic assembly of an automobile headrest frame, belonging to the technical field of automatic tooling. Background technique [0002] The headrest frame is one of the safety parts of the car, which is composed of several parts and involves assembly and cladding processes. The assembly process involves safety performance requirements, such as size, pull-out force, and impact resistance, and requires relatively high assembly consistency. [0003] The traditional headrest frame is assembled manually, which is difficult to meet the above requirements, resulting in a high rate of product failure. Moreover, the work efficiency of manual assembly is low, the assembly speed is slow, the labor intensity is high, and the manpower time and cost are also high. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an automatic assembly tool and method t...

AI Technical Summary

Problems solved by technology

[0003] The assembly of the traditional headrest frame is done manually, it is difficult to meet the above requirements, resulting in a high rate of product failure

Moreover, the work efficiency of manual assembly is low, the assembly speed is slow, the labor intensity is high, and the manpower time and cost are also high.

Images