Pulse pressure regulating air cylinder

A pressure regulation and pulse technology, applied in the direction of fluid pressure actuation device, etc., can solve the problem of high cost

Active Publication Date: 2017-08-29
FENGHUA XINCHAO AUTOMATIZATION COMPONENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cylinder is a kind of pneumatic component widely used in modern industry. There are many kinds of it, and its working principle is roughly the same. Compressed air guides the piston to reciprocate in the cylinder to generate mechanical energy; in the field of massage equipment, it usually requires the vibration of the equipment itself , vibration to achieve the effect of massage, but the existing massage equipment uses the motor to drive the eccentric wheel to generate vibration, and each massage equipment needs to be equipped with a motor, which makes the cost higher

Method used

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  • Pulse pressure regulating air cylinder

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Embodiment Construction

[0015] The present invention will be further explained in conjunction with the accompanying drawings.

[0016] Such as figure 1 A pulse pressure regulating cylinder shown includes a cylinder body 1, a front cover 2, a rear cover 3, a piston 4 and a piston rod 5, the front cover 2 and the rear cover 3 are fixedly arranged at both ends of the cylinder body 1 respectively, and the cylinder body 1 There is a first chamber 11 inside. The piston 4 is movably arranged in the first chamber 11 and is fixedly connected with one end of the piston rod 5. The other end of the piston rod 5 penetrates and protrudes from the front cover 2. There is a return spring 6, one end of the return spring 6 is in contact with the piston 4, the other end of the return spring 6 is in contact with the front cover 2, the rear cover 3 is provided with a second chamber 31, and the first chamber 11 and the second chamber 31 pass through the piston. 4 separated, the back cover 3 is also provided with an air i...

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Abstract

The invention discloses a pulse pressure regulating air cylinder comprising a cylinder body, a front cover, a rear cover, a piston and a piston rod. The front cover and the rear cover are fixedly arranged at the two ends of the cylinder body correspondingly. A first chamber is formed in the cylinder body. The piston is movably arranged in the first chamber and fixedly connected with one end of the piston rod. The other end of the piston rod penetrates through and stretches out of the front cover. A reset spring is arranged in the first chamber. One end of the reset spring abuts against the piston, and the other end of the reset spring abuts against the front cover. A second chamber is formed in the rear cover. The first chamber and the second chamber are separated through the piston. An air inlet is further formed in the rear cover and communicates with the second chamber through an air inlet channel. A pressure regulating screw is further arranged on the rear cover. The pressure regulating screw and the air inlet channel are matched to form a throttling opening. A pressure releasing opening communicates with the first chamber is formed on the side wall of the cylinder body. The pulse pressure regulating air cylinder is simple and reasonable in structure and can replace a traditional motor eccentric wheel to produce vibration, the cost is reduced, and the vibration effect is good.

Description

technical field [0001] The invention relates to the technical field of pneumatic components, in particular to a pulse pressure regulating cylinder. Background technique [0002] Cylinder is a kind of pneumatic component widely used in modern industry. There are many kinds of it, and its working principle is roughly the same. Compressed air guides the piston to reciprocate in the cylinder to generate mechanical energy; in the field of massage equipment, it usually requires the vibration of the equipment itself , vibration to play the effect of massage, but the existing massage equipment is to use the motor to drive the eccentric wheel to generate vibration, and each massage equipment needs to be equipped with a motor, so that the cost is high. Contents of the invention [0003] Aiming at the deficiencies and defects of the prior art, the present invention provides a pulse pressure regulating cylinder, which has a simple and reasonable structure. The pulse pressure regulatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/14F15B15/20
CPCF15B15/1428F15B15/1433
Inventor 舒春辉程岳龙
Owner FENGHUA XINCHAO AUTOMATIZATION COMPONENT
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