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Hydraulic push-out equipment

An equipment and hydraulic technology, applied in the field of hydraulic push-out equipment, can solve problems such as danger, damage to the hydraulic cylinder, affect the stability of the hydraulic system, etc., to avoid the impact of the piston on the cylinder head and prolong the service life.

Inactive Publication Date: 2019-01-08
江苏三峘液压设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The above-mentioned mechanical shock not only affects the working performance of the mechanical equipment, but also damages the hydraulic cylinder and other components of the hydraulic system, which is very dangerous and affects the stability of the hydraulic system.

Method used

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  • Hydraulic push-out equipment

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Embodiment Construction

[0008] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0009] Such as figure 1 A hydraulic push-out device is shown, comprising a cylinder body 1, a piston rod 2, a piston 3 and a cylinder cover 4. One end of the piston rod 2 is provided with a piston 3 and penetrates into the cylinder body 1. The piston 3 is wear-resistant One end of the piston rod 2 is provided with a sliding cavity 7, the sliding cavity 7 is provided with a sliding rod 5, and a thrust device 6 is provided between the piston 3 and the cylinder head 4.

[0010] After adopting the above structure, the thrust device can effectively avoid the phenomenon that the piston hits the cylinder head, prolonging the service life of the entire h...

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Abstract

The invention relates to hydraulic push-out equipment comprising a cylinder body, a piston rod, a piston and a cylinder cover. One end of the piston rod is provided with the piston and stretches intothe cylinder body. The piston is made of abrasion resistant materials. One end of the piston rod is provided with a sliding cavity internally provided with a sliding rod. A thrust device is arranged between the piston and the cylinder cover. The hydraulic push-out equipment has the beneficial effects that after the structure is adopted, the phenomenon that the piston hits against the cylinder cover can be avoided effectively through the thrust device, and the service life of the whole hydraulic equipment is prolonged.

Description

technical field [0001] The invention relates to a hydraulic push-out device. Background technique [0002] The hydraulic cylinder is one of the most important actuators in the hydraulic transmission system, which converts hydraulic energy into mechanical energy and enables mechanical equipment to achieve linear reciprocating or rotary motion. Hydraulic cylinders have the advantages of small size, light weight, reliable operation, and convenient control. They are widely used in industries such as construction machinery and special robots with large workloads and harsh working conditions. [0003] When the hydraulic cylinder works at high speed, there are many factors that will affect the working stability of the hydraulic cylinder system. When the piston runs to the end of the stroke, severe mechanical collisions often occur. The above-mentioned mechanical shock not only affects the working performance of the mechanical equipment, but also damages the hydraulic cylinder and ...

Claims

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Application Information

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IPC IPC(8): F15B15/14F15B15/24
CPCF15B15/14F15B15/1447F15B15/1457F15B15/24
Inventor 汤兆俊
Owner 江苏三峘液压设备有限公司
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