A central hole opening device for a hydraulic cylinder gland with a positioning mechanism

Abstract

The invention relates to the technical field of drilling devices, in particular to a central drilling device for a hydraulic cylinder gland with a positioning mechanism, including a base, the top of the base is fixedly connected with a support base, and the top end of the support base is fixedly equipped with a limit mechanism , the limiting mechanism includes a fixed platform, the surface of the fixed platform is fixedly connected with a first fixed block, and the surface of the first fixed block is provided with a through hole. In the present invention, by setting the limiting mechanism, when in use, by placing the formed hydraulic oil cylinder head on the inner wall of the groove on the surface of the fixed table, and at the same time, pushing the first limiting plate to move under the elastic force of the first spring, the first limiting plate moves. The positioning plate pushes the inner shaft to move during the movement, and the inner shaft pushes the limit plate to move during the movement, so that the limit plate can limit and fix the cylinder head of the hydraulic cylinder, thereby avoiding the traditional hydraulic cylinder cylinder during the drilling process. There will be a problem of offset, and then the accuracy of drilling the cylinder head of the hydraulic cylinder will be improved to avoid offset.

Description

technical field [0001] The invention relates to the technical field of drilling devices, in particular to a central drilling device for a hydraulic cylinder gland with a positioning mechanism. Background technique [0002] The hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating or oscillating motion. It has a simple structure and reliable operation. It is stable, so it is widely used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is proportional to the effective area of ​​the piston and the pressure difference on both sides. The hydraulic cylinder is basically composed of a cylinder and a cylinder head, a piston and a piston rod, and a sealing device. , buffer device and exhaust device, buffer device and exhaust device depending on the specific application, other devices are essential. [0003] The cylinder head of the hydraulic cylinder needs to be processed ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a hydraulic cylinder gland center hole opening device with a positioning mechanism to solve the problem that the cylinder head of the formed hydraulic cylinder deviates during extrusion during the hole opening process proposed in the background art , thus affecting the normal opening of the cylinder head of the hydraulic cylinder, it is easy to cause defective products when opening the hole, thereby increasing the cost of production, and then causing unnecessary capital investment. The generated residue splashes down, which makes it difficult for the cleaning personnel to clean the machinery in the later stage, increases the workload of the staff, and increases the burden on the cleaning personnel

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