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Cylinder buffer device

A technology of buffer device and cylinder, which is applied in the direction of fluid pressure actuation device, etc., can solve the problems of impacting cylinder head, cylinder rupture, etc., and achieve the effect of improving efficiency and saving replacement cost

Inactive Publication Date: 2015-05-20
华国洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the cylinder stroke is close to the end, due to the function of the buffer device, the high-speed moving piston can be prevented from hitting the cylinder head, so the buffer device plays a very important role for the cylinder. The existing cylinder buffer device realizes a first-level buffer. When the impact force is large, the cylinder will hit the cylinder head, causing the cylinder to break

Method used

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Embodiment Construction

[0013] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0014] Such as figure 1 , figure 2 and image 3 The cylinder buffer device shown includes a connecting rod 1, one end of the connecting rod 1 is provided with a fixed sleeve 2 that can be connected with the cylinder, the other end of the connecting rod 1 is connected with a telescopic sleeve 3, and the telescopic sleeve 3 A cross-shaped cushion 4 that can be buffered into the connecting rod 1 is installed at the middle position of one section of the sleeve, and a cross-shaped cushion 4 that can be cushioned to the contact is also installed at the head of the other section of the telescopic sleeve 3 . The cross-shaped buffer pad 4 in the contactor 5, and th...

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Abstract

The invention relates to the technical field of buffer devices, in particular to a cylinder buffer device. The cylinder buffer device comprises a connecting rod, a fixed sleeve capable of being connected with a cylinder is arranged at one end of the connecting rod, and the other end of the connecting rod is connected with a telescopic sleeve tube. A cross-shaped cushion pad which can be buffered into the connecting rod is mounted at the middle position of one section of the telescopic sleeve tube, a cross-shaped cushion pad which can be buffered into a contactor is also mounted at the head position of the other section of the telescopic sleeve tube, and the other end of the contactor is connected with a buffer base. By the adoption of the cylinder buffer device, secondary buffer of the cylinder can be achieved, the device is safer and more reliable, the replacement cost is saved, and the efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of buffer devices, in particular to a cylinder buffer device. Background technique [0002] The buffer device is composed of a throttle valve, a buffer plunger and a buffer seal ring. When the cylinder stroke is close to the end, due to the function of the buffer device, the high-speed moving piston can be prevented from hitting the cylinder head, so the buffer device plays a very important role for the cylinder. The existing cylinder buffer device realizes a first-level buffer. When the impact force is large, the cylinder will hit the cylinder head, causing the cylinder to rupture. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to solve the problems raised in the above-mentioned background technology, the present invention provides a cylinder buffer device, which can realize two buffers and protect the cylinder. [0004] The technical solutio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/22
CPCF15B15/22
Inventor 华国洋
Owner 华国洋
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