Unlock instant, AI-driven research and patent intelligence for your innovation.

Single valve plate type limiting protective shock absorber and manufacturing method for limiting protector thereof

A limit protection, shock absorber technology, applied in the direction of shock absorber, spring/shock absorber, shock absorber, etc., can solve the problems of easy wear, high cost, complex damping shock absorber mechanism, etc., and achieve simplified structure , Guarantee the effect of durability and stability

Inactive Publication Date: 2019-04-19
广州多耐减振科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the application of this structure, it will be found that once the damping force is greater than the yield strength of the valve plate, the damper will be in a state of failure. Damping shock absorbers are usually complicated in mechanism and high in cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Single valve plate type limiting protective shock absorber and manufacturing method for limiting protector thereof
  • Single valve plate type limiting protective shock absorber and manufacturing method for limiting protector thereof
  • Single valve plate type limiting protective shock absorber and manufacturing method for limiting protector thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1-4 , a single-valve type limit protection shock absorber, including a piston 1, the tail end of the piston 1 is fixedly inserted in the piston connecting seat 8, and the other end is located in the cylinder body 10, the cylinder body 10 is a cylindrical hollow cylinder, and Both ends of the cylinder body 10 are respectively provided with a cylinder body connecting seat 9 and a cylinder body end cap 11, the cylinder body end cap 11 is arranged close to the piston connecting seat 8, and the piston 1 is inserted on the cylinder body end cap 11 and is slidably connected with it ; The front end of the piston 1 has a compression valve plate limit protection gasket 2 and an extension valve plate limit protection gasket 6 that are symmetrically set on the piston 1, and the compression valve plate limit protection gasket 2 and the extension valve plate A piston valve seat 4 set on the piston 1 is arranged between the limit protection gaskets 6, and the piston valve ...

Embodiment 2

[0032] A single-valve plate type limit protection shock absorber. On the basis of Embodiment 1, the end of the piston 1 located in the cylinder body 10 is fitted with a piston nut 7, and the piston nut 7 is used to limit the limit of the compression valve plate. The position of the protection gasket 2 and the stretch valve limit protection gasket 6 is fixed to the stretch valve limit protection gasket 6 .

[0033] Further, the joint between the piston valve seat 4 and the inner wall of the cylinder body 10 is filled with a sealing ring 12 .

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a single valve plate type limiting protective shock absorber. The single valve plate type limiting protective shock absorber comprises a piston. A tail end of the piston is fixedly installed in a piston connecting base in an inserted manner. The other end of the piston is located inside a cylinder body. The cylinder body is a cylindrical hollow cylinder, and a cylinder bodyconnecting base and a cylinder body end cover are arranged respectively at the two ends of the cylinder body. The cylinder body end cover is arranged in a manner that the cylinder body end cover is close to the piston connecting base. The piston is installed on the cylinder body end cover in an inserted manner and is slidingly connected with the cylinder body end cover. A compression valve platelimiting protective gasket and a rebounding valve plate limiting protective gasket which are symmetrically arranged and installed on the piston in a sleeving manner are arranged at the front end of the piston. Through the step thickness and inclination degree of a limiting protector, the function of pairing damping of traditional stacking type multiple valve plates can be achieved. The structure is simplified greatly; the valve plates can be well protected from being impacted by over-ranging force by the inclination degree of the protector; the situation that a traditional stacking type designed damper fails when the actual damping force is larger than the yielding strength of the valve plates is excluded; and durability and stability of the mechanism are guaranteed.

Description

technical field [0001] The invention relates to the technical field of shock absorbers, in particular to a single-valve type limit protection shock absorber and a method for manufacturing the limit protector. Background technique [0002] A damper is a device that provides resistance to movement and consumes movement energy. It is not a new technology to use damping to absorb and absorb shocks. Various dampers (or shock absorbers) have been used in industries such as aerospace, aviation, military industry, guns, and automobiles to reduce vibration and energy. [0003] Dampers are often used in production and social activities, such as shock absorbers for automobile and motorcycle suspensions, train suspension shock absorbers, and aircraft landing gear. The piston structure for this type of damper is generally a stacked valve plate mechanism. This mechanism is complex, and the required damping force can be achieved by changing the size and number of stacks of valve plates. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16F9/19F16F9/32F16F9/34F16F9/36
CPCF16F9/19F16F9/3207F16F9/3214F16F9/34F16F9/368
Inventor 陈国强
Owner 广州多耐减振科技有限公司