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

Sleeve-type air spring shaping and crimping device and method

An air spring and hemming device technology, which is applied in the field of sleeve-type air spring shaping and hemming devices, can solve the problems of poor height consistency, affecting the production quality and production efficiency of sleeve-type air springs, etc., so as to improve consistency and improve production quality. And production efficiency, improve the effect of the consistency of the setting height

Active Publication Date: 2019-02-19
CRRC QINGDAO SIFANG ROLLING STOCK RES INST +1
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the production of sleeve-type air springs is often in large quantities, that is, thousands of sleeve-type air springs of the same model in each batch need to be shaped and curled. Therefore, it is difficult to ensure that each sleeve-type air spring is inflated and curled The shaping height in the process is the same, that is, the height consistency in the shaping and curling process is poor, which seriously affects the production quality and production efficiency of the sleeve air spring

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
  • Sleeve-type air spring shaping and crimping device and method
  • Sleeve-type air spring shaping and crimping device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In the following, the present invention will be specifically described through exemplary embodiments. It should be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", "lower", "front", "rear" etc. are based on the The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating...

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 provides a sleeve-type air spring shaping and crimping device and method. The sleeve-type air spring shaping and crimping device comprises a lifting member, a power component and a support frame, wherein the top of the lifting member is provided with a plurality of mounting joints for arranging air springs; the mounting joints are fixedly connected with the lifting member; the multiple mounting joints are arranged in the same horizontal plane side by side and at certain intervals; the power component is fixedly arranged on the support frame; and the power component is connected with the lifting member to drive the lifting member to ascend and descend. The sleeve-type air spring shaping and crimping method adopts the sleeve-type air spring shaping and crimping device. The sleeve-type air spring shaping and crimping device improves the height consistency in the process of shaping and crimping of the sleeve-type air springs.

Description

technical field [0001] The invention belongs to the technical field of air spring manufacturing equipment, and in particular relates to a sleeve-type air spring forming curling device and method. Background technique [0002] Compared with traditional steel springs, leaf springs and rubber springs, air springs have obvious advantages in vibration and noise reduction, so they are widely used in automotive and engineering vibration reduction and other fields. There are three types of air springs: sleeve type, membrane type and bladder type. The sleeve type air spring is mainly composed of an upper cover, an upper snap ring, a lower snap ring, a capsule and a piston. It has the advantages of large stroke, obvious vibration reduction effect and wide application. Before installing the sleeve-type air spring, the capsule needs to be shaped and curled to the required height, so that it can be assembled and used with different types of shock absorbers. [0003] According to the ex...

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): B29C57/00
CPCB29C57/00
Inventor 许恒波赵基宇仲双向福腾申伟陈天伦
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com