Unlock instant, AI-driven research and patent intelligence for your innovation.

Fast changeable sealing washer plunger-type cylinder

A sealing ring and plunger cylinder technology, which is applied in the directions of cylinders, engine components, mechanical equipment, etc., can solve the problems of affecting mechanical accuracy, troublesome time-consuming and laborious, and difficult to replace the sealing ring, and achieves the convenience of maintenance and saves disassembly and assembly. Trouble, keep clean effect

Inactive Publication Date: 2010-05-05
王建平
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, for some large-scale mechanical equipment using plunger cylinders, it is extremely difficult to replace the sealing ring. It often requires a lot of work to dismantle the machine for replacement, which is not only troublesome, time-consuming and laborious, but also affects the mechanical accuracy.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fast changeable sealing washer plunger-type cylinder
  • Fast changeable sealing washer plunger-type cylinder
  • Fast changeable sealing washer plunger-type cylinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings. Such as figure 1 and figure 2 As shown, the present invention discloses a plunger cylinder that can quickly replace the sealing ring, including a cylinder liner 2, a plunger 1, a cylinder head 6, a pressure plate 1, and a sealing ring 4. The cylinder liner 2 has a deep cavity body, the depth from the place where the seal ring is installed in the cavity to the bottom surface is longer than the plunger installed therein, and a hole is provided at the back, and a screw hole is provided on the bottom surface of the plunger, and the pressure plate 1 is installed on the cylinder liner 2 In the front, the sealing ring 4 is arranged on the front section of the cylinder liner, and the dust-proof sealing ring 5 is installed at the mouth of the pressure plate.

[0011] The cylinder liner can be an integral steel casting, or it can be assembled from the cylinder liner 2 and the c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses a plunger-type cylinder whose seal ring can be quickly replaced. It includes cylinder cover, plunger, cylinder head, pressure plate and seal ring. The described cylinder cover has a deeper cavity body. Said invention also provides the concrete structure of the above-mentioned every portion and their mounting mode. The described cylinder cover can be whole steel-cast, also can be made up by assembling cylinder cover and cylinder head, and the described plunger can be hollow body.

Description

technical field [0001] The invention relates to an oil cylinder, in particular to a plunger cylinder capable of rapidly replacing a sealing ring. Background technique [0002] At present, for some large-scale mechanical equipment using plunger cylinders, it is extremely difficult to replace the sealing ring. It often requires a lot of work to dismantle the machine for replacement, which is not only troublesome, time-consuming and laborious, but also affects the mechanical accuracy. Contents of the invention [0003] In order to solve the shortcomings of existing products, the present invention provides a plunger cylinder that can quickly replace the sealing ring. The sealing ring can be replaced without disassembling the machine, which is very convenient for maintenance and keeps the inside of the cylinder clean. [0004] In order to achieve the above purpose, the technical solution of the present invention is a plunger cylinder that can quickly replace the sealing ring, i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16J10/02
Inventor 王建平
Owner 王建平