Adjustment method and device for adjustable piston movement speed

A technology of piston movement and adjustment method, which is applied in the direction of fluid pressure actuation device, etc., and can solve the problems of restricting the use of equipment and being unable to adapt to industrial production environments

Inactive Publication Date: 2019-07-23
段辉杰
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in industrial equipment using cylinders, the gas flow rate and flow connected to the cylinders are fixed, resulting in a fixed movement speed of the cylinders, but in the actual use of the equipment, the fixed speed of the cylinders will limit The use of equipment cannot adapt to the modern complex industrial production environment

Method used

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  • Adjustment method and device for adjustable piston movement speed
  • Adjustment method and device for adjustable piston movement speed
  • Adjustment method and device for adjustable piston movement speed

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Embodiment Construction

[0028] Such as Figure 1-Figure 6 As shown, the present invention provides an adjustment method and device with adjustable piston movement speed, the adjustment method is as follows:

[0029] The first step: open a first medium exchange hole 5 on the side of the cylinder 4 with the piston rod 3, and install a flat gate valve 6 outside the first medium exchange hole 5, wherein the flat gate valve 6 includes a valve seat 61 and a valve plate 62, wherein the valve plate 62 is slidingly installed on the valve seat 61, the valve stem 63 is installed on the valve plate 62, the first exchange hole 14 and the second exchange hole 15 are respectively installed on the valve plate 62 and the valve seat 61, the first exchange The hole 14 and the second exchange hole 15 form a medium flow passage communicated with the first medium exchange hole 5, and the horizontal pressure bearing 1 is installed on the upper end of the piston rod 3 and the valve rod 63, and is installed on both sides of ...

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Abstract

The invention discloses adjustment method and device for the adjustable piston movement speed. The adjusting method for the adjustable piston movement speed comprises the steps of (1) arranging a first medium exchange hole and a flat gate valve on the side surface of a cylinder body with a piston rod, wherein the flat gate valve comprises a valve seat and a valve plate, a valve rod is arranged onthe valve plate, a first exchange hole and a second exchange hole are formed in the valve plate and the valve seat and form a medium flowing channel communicating with the first medium exchange hole,horizontal pressure-bearing pieces are arranged at the upper ends of the piston rod and the valve rod, and elastic components downwards extending to exceed the bottom surface of the cylinder body arearranged on two sides of the horizontal pressure-bearing pieces; after finishing installation and debugging, applying forces on the horizontal pressure-bearing pieces, so that the horizontal pressure-bearing pieces move downwards to drive the valve rod and the piston rod to move downwards; and enabling the size of the medium flowing channel formed by the valve plate and the valve seat to change, so that the medium flow-out speed in the cylinder body is changed, namely, the change of the piston movement speed is obtained. According to the adjusting method and the device for the adjustable piston movement speed provided by the invention, the piston movement speed of the air cylinder can be adjusted, so that the demand of a modern industrial production environment is met.

Description

technical field [0001] The invention relates to the technical field of cylinders, in particular to an adjustment method and device for adjusting the movement speed of a piston. Background technique [0002] At present, in industrial equipment using cylinders, the gas flow rate and flow connected to the cylinders are fixed, resulting in a fixed movement speed of the cylinders, but in the actual use of the equipment, the fixed speed of the cylinders will limit The use of equipment cannot adapt to the modern complex industrial production environment. Therefore, it is very important to study an adjustment method and device with adjustable piston movement speed. Contents of the invention [0003] In order to solve the shortcomings and deficiencies of the prior art, an adjustment method and device with adjustable piston movement speed are provided, so as to adjust the movement speed of the piston of the cylinder to meet the requirements of the modern industrial production envir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/22
CPCF15B15/22
Inventor 段辉杰
Owner 段辉杰
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