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Damping-type air cylinder

A cylinder and damping technology, which is applied in the direction of fluid pressure actuating devices, can solve the problems of weakened buffering effect, adverse effects on system life, and increased load, and achieve the effects of good damping effect, low cost and simple structure

Inactive Publication Date: 2018-02-13
马华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there are also various requirements for the cylinder. The common cylinder damping is to use the buffer column structure, but in continuous use, with the continuous wear of the buffer column, its cushioning effect will continue to weaken, and eventually the load will increase. Adverse effect on overall system life

Method used

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  • Damping-type air cylinder

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] Such as figure 1 As shown, a damping type cylinder comprises: a cylinder block 1, a first piston 2, a second piston 3, a front cylinder cover 4, a rear cylinder cover 5, a connecting part 6, and the front and rear ends of the cylinder block 1 are respectively provided with The front cylinder head 4, the rear cylinder head 5, and the middle part of the cylinder block 1 are provided with a connecting part 6, and the connecting part 6 divides the cylinder block 1 into an oil cylinder 7 and an air cylinder 8. The first piston 2 is arranged in the oil cylinder 7, and the first The front end of the piston 2 is provided with a first piston rod 9, and the end of the first piston rod 9 protrudes from the front cylinder head 4; a second piston 3 is provided in the cylinder 8, and a second piston rod 10 is provided at the front end of the second piston 3. , the end of the...

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PUM

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Abstract

The invention discloses a damping-type air cylinder comprising a cylinder body, a first piston, a second piston, a front cylinder cover, a rear cylinder cover and a connecting part. The front cylindercover and the rear cylinder cover are arranged at the front end and the rear end of the cylinder body correspondingly. The connecting part is arranged in the middle of the cylinder body and divides the cylinder body into an oil cylinder main body and an air cylinder main body. The first piston is arranged in the oil cylinder main body, a first piston rod is arranged at the front end of the firstpiston, and the tail end of the first piston rod extends out of the front cylinder cover. The second piston is arranged in the air cylinder main body, a second piston rod is arranged at the front endof the second piston, and the tail end of the second piston rod extends out of the connecting part to be connected with the rear end of the first piston. An air hole is formed in the rear cylinder cover; an air hole communicating with the air cylinder main body is formed in the upper portion of the connecting part; an oil hole communicating with the oil cylinder main body is formed in the lower portion of the connecting part; and an oil hole communicating with the oil cylinder main body is formed in the lower portion of the front cylinder cover. The damping-type air cylinder is simple in structure, low in cost and good in damping effect.

Description

technical field [0001] The invention relates to a damping type cylinder, which belongs to the technical field of pneumatic transmission machinery. Background technique [0002] Cylinder is a pneumatic actuator that converts the pressure energy of compressed gas into mechanical energy in pneumatic transmission. With the extensive application of automated manufacturing and pneumatic robots, the use of cylinders is also increasing. [0003] In the prior art, there are also various requirements for the cylinder. The common cylinder damping is to use the buffer column structure, but in continuous use, with the continuous wear of the buffer column, its cushioning effect will continue to weaken, and eventually the load will increase. adversely affect the life of the entire system. Contents of the invention [0004] Purpose: In order to overcome the deficiencies in the prior art, the present invention provides a damping type cylinder. [0005] Technical solution: In order to sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/14F15B15/20F15B15/22
CPCF15B15/14F15B15/1447F15B15/149F15B15/204F15B15/22
Inventor 马华
Owner 马华