Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cylindrical cam device with reconfigurable contour

A cylindrical cam and cam technology are applied in the field of new cylindrical cam mechanisms, which can solve the problems of long time consumption, inability to meet use requirements, and high cost, and achieve the effects of strong adaptability, easy popularization and use, and simple design.

Inactive Publication Date: 2013-09-04
YANGZHOU UNIV
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ordinary cylindrical cam profile curves are fixed, but for the case where the motion characteristics of the follower need to be changeable, different cam profile curves are required to meet the different motion law requirements of the follower, so it cannot meet the requirements of use, and generally adopt different Cam to meet the demand, this method is costly and time-consuming

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
  • Cylindrical cam device with reconfigurable contour
  • Cylindrical cam device with reconfigurable contour
  • Cylindrical cam device with reconfigurable contour

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as figure 2 , 3 , 4, 5, 6, a profile reconfigurable cylindrical cam device, including the inner cam body 1, the outer cam body 3 and the cam insert 2.

[0024] The bottom of the inner cam body 1 is provided with three bolt holes 4, and the three bolt holes 4 are radially distributed around the axis center of the bottom of the inner cam body 1; the bottom of the outer cam body 3 is provided with three bolt holes corresponding to the inner cam body 1. The bolt holes 4. The inner cam body 1 is arranged in the outer cam body 3 and fixedly connected by bolts, the inner cam body 1 and the outer cam body 3 are coaxial, and an annular groove is formed between the inner cam body 1 and the outer cam body 3 .

[0025] The cam insert 2 is a rectangular cuboid. The cam insert 2 is arranged in the annular groove and a part of the bottom of the cam insert 2 is exposed in the cam insert depth adjustment hole 5, and the cam insert 2 and the annular groove are an interference fi...

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 cylindrical cam device with a reconfigurable contour. The cylindrical cam device comprises an inner cam body, an outer cam body and cam inserting pieces. The inner cam body is disposed in the outer cam body and fixedly connected with the same through bolts. The inner cam is coaxial with the outer cam body. An annular groove is formed between the inner cam body and the outer cam body. Cam inserting piece depth adjusting holes are formed in the bottom of the outer cam body. Each cam inserting piece is disposed in the annular groove, and part of the bottom of the cam inserting piece is exposed in the corresponding cam inserting piece depth adjusting hole. Each cam inserting piece is in interference fit with the annular groove. By the cylindrical cam device, any movement law requirements of a driven part can be satisfied, the outer contour of a cam can be adjusted simply and conveniently, and any contours can be reconfigured. The cylindrical cam device is simple in design, common in material, convenient to manufacture, economical, high in adaptability, and convenient to popularize and apply.

Description

technical field [0001] The invention relates to a new type of cylindrical cam mechanism, which reconstructs the contour of the cylindrical cam mainly by adjusting the depth of the insertion of the cam insert into the circular groove, especially to meet the demand for short-term adjustment of the cam contour curve, thereby facilitating the realization of different follower movements regular needs. Background technique [0002] The cam mechanism is generally a high-level mechanism composed of three components: the cam, the follower and the frame. The cam usually rotates continuously at a constant speed, and the follower is designed according to the requirements of use so that it can obtain a certain regular movement. The cam mechanism can realize complex motion requirements and is widely used in various automatic and semi-automatic mechanical devices, such as cylindrical cam intermittent jacking mechanism (such as figure 1 ). [0003] Ordinary cylindrical cam profile curves...

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): F16H53/00
Inventor 陈文家施立军李鹭扬胡勇金赵兰磊
Owner YANGZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com