Leather-cup rapid press fitting device

Abstract

The invention relates to a leather-cup rapid press fitting device. The leather-cup rapid press fitting device is characterized by comprising a base, wherein a stand rod is fixed on the base and the upper end of the stand rod is connected with a pressing handle through a hinge. A support is fixed on one side of the stand rod, a vertical pressing bar sleeve is arranged on the support, a pressing bar is arranged in the pressure bar sleeve, the upper end of the pressing bar is connected with the pressing handle through a hinge, the lower end of the pressing bar is fixedly provided with a pressing head, a plurality of pressure claws extending downward are arranged on the pressing head, and the pressing claws are evenly distributed along the horizontal circumference of the pressing head. A transverse groove is formed in the outer side of the upper portion of each pressing claw, and an O-shaped ring is sleeved in each groove. A locating block is arranged on the position, arranged below the pressing head, of the base, a deep hole is vertically formed in the locating block, the upper end of the deep hole is open, a guiding cone is arranged on the locating block, and a blind hole is formed in the bottom surface of the guiding cone. The leather-cup rapid press fitting device can rapidly implement the assembly operation of a leather cup of a brake master cylinder piston of an automobile. In addition, the leather-cup rapid press fitting device is simple in structure and low in cost.

Description

technical field [0001] The invention relates to an assembly device, in particular to a device for rapidly pressing a leather cup on a workpiece, and is especially suitable for the leather cup assembly operation of the piston of a brake master cylinder of an automobile. Background technique [0002] As we all know, in the field of mechanical manufacturing, the piston of the compression mechanism usually needs to use a cup, which enables the piston to be in a sealed connection with other workpieces, thereby improving the working efficiency of the compression mechanism. In the automobile manufacturing industry, the piston of the master cylinder for automobile braking also needs to be equipped with a leather cup. At present, there are mainly two ways to assemble the leather cup: one is manual assembly, that is, the operator uses pliers to spread the leather cup, and then puts it on the piston of the automobile brake master cylinder. Assembling tools are difficult to operate, lo...

AI Technical Summary

Problems solved by technology

At present, there are mainly two ways to assemble the leather cup: one is manual assembly, that is, the operator uses pliers to spread the leather cup, and then puts it on the piston of the automobile brake master cylinder. Assembling tools are difficult to operate, low in efficiency, and easily cause damage to the cup, and the quality is difficult to guarantee; the other is assembled by an automatic press, which is powered by a cylinder and connected to a pressure head, which will The leather cup is stretched out, and a magnetic switch is installed on the cylinder. After receiving the signal, an instruction is sent to make the cylinder push the pressure head according to the specified line, and the leather cup is pressed from one end of the piston of the automobile brake master cylinder to the required position. This assembly method It will not cause damage to the leather cup, but the structure is relatively complicated. The equipment must be equipped with electric control devices such as cylinders, magnetic switches, pressure head devices, and PLCs. Maintenance and maintenance are relatively difficult, and the investment and use costs are relatively high.

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