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Hydraulic cylinder with bevel angle pull rod

A technology of hydraulic cylinders and pull rods, which is applied in the field of hydraulic cylinders and can solve problems such as power transmission that cannot be manually pulled

Inactive Publication Date: 2018-09-11
佛山市骏渔信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is simple in structure and reliable in operation. When it is used to realize reciprocating motion, the deceleration device can be eliminated, and there is no transmission gap, and the movement is stable. Therefore, it is widely used in various mechanical hydraulic systems. The output force of the hydraulic cylinder and the effective area of ​​the piston It is directly proportional to the pressure difference on both sides. At present, the power output of the hydraulic cylinder is only for straight line output. When the power output of the inclined plane is inclined, the rod cannot be manually pulled due to the problem of power transmission.

Method used

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  • Hydraulic cylinder with bevel angle pull rod

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Embodiment Construction

[0014] see as figure 1 As shown, this specific embodiment adopts the following technical scheme: it includes a pump cover 1, a bottom block 2, a piston 3, a pump body 4, a handle ball 5, a pull rod 6, a cone valve 7, a spring 8, a valve seat 9, and a dust-proof ring 10 and chain plate 11; the rear of the pump cover 1 is designed with a cone valve 7; the rear of the cone valve 7 is connected to the spring 8; both sides of the cone valve 7 are fixed by the bottom block 2; the rear of the cone valve 7 is connected to Valve seat 9; the rear part of the valve seat 9 is connected to the piston 3; the pump body 4 is designed on both sides of the piston 3; the rear part of the piston 3 is connected to the pull rod 6; the upper part of the pull rod 6 is connected to the handle ball 5; the piston 3 A dustproof ring 10 is designed between the tie rod 6 and a chain plate 11 is designed on the upper part of the pump body 4 .

[0015] To further illustrate, the pull rod 6 rotates around ...

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Abstract

A hydraulic cylinder with a bevel angle pull rod comprises a pump cover, a bottom block, a piston, a pump body, a ball knob, the pull rod, a cone valve, a spring, a valve seat, a dust ring and a chainplate, wherein the cone valve is desinged at the bottom of the pump cover, the rear portion of the cone valve is connected with the spring, the two sides of the cone valve are fixed through the bottom block, the rear portion of the cone valve is connected with the valve seat, and the rear portion of the valve seat is connected with the piston; the pump body is desinged on the two sides of the piston; the rear portion of the piston is connected with the pull rod, the upper portion of the pull rod is connected with the ball knob, and the dust ring is desinged between the piston and the pull rod; and the chain plate is designed at the upper portion of the pump body. Compared with a previous hydraulic cylinder, the hydraulic cylinder has the benificial effects that the piston moves in the pump body, force is transferred to the pull rod at a bevel angle, the dust ring prevents lubricating oil from leaking out, the whole hydraulic cylinder is simple in design and movement and durable, and the enterprise cost is reduced.

Description

technical field [0001] The invention relates to the technical field of hydraulic cylinders, in particular to a bevel tie rod hydraulic cylinder. Background technique [0002] A hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swing motion). It is simple in structure and reliable in operation. When it is used to realize reciprocating motion, the deceleration device can be eliminated, and there is no transmission gap, and the movement is stable. Therefore, it is widely used in various mechanical hydraulic systems. The output force of the hydraulic cylinder and the effective area of ​​the piston It is directly proportional to the pressure difference on both sides. At present, the power output of the hydraulic cylinder is only for straight line output. When the power output of the inclined plane is inclined, the rod cannot be manually pulled due to the problem of power transmission. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/14
CPCF15B15/1423
Inventor 何联菲
Owner 佛山市骏渔信息科技有限公司