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

Miniature shaft roller driving mechanism

A driving mechanism and micro shaft technology, applied in electromechanical devices, mechanical equipment, electric components, etc., can solve the problems of low precision and large volume, and achieve the effect of high rotation precision of the roller, precise control of rotation and stop angle, and simple assembly.

Active Publication Date: 2021-02-26
中机试验装备股份有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention designs and develops a miniature shaft roller driving mechanism, through the cooperation of the driving motor and the rotating mechanism, it overcomes the problems of large volume and low precision of the traditional tooling drive

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
  • Miniature shaft roller driving mechanism
  • Miniature shaft roller driving mechanism
  • Miniature shaft roller driving mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0045] like Figure 1-7 As shown, the present invention provides a miniature shaft roller driving mechanism, including: a main shaft 110, a second pulley 111, a first lock nut 112, a first bearing 113, a sleeve 114, a first bushing 115, and a key 116 , the second shaft sleeve 117 , the second locking nut 118 , the second bearing 119 , the drive motor 120 , the first pulley 121 , the conveyor belt 122 , and the bracket 130 .

[0046] like figure 1 , Figure 5 As shown, the driving motor 120 is supported and arranged in the middle of the bracket 130, the first pulley 121 is connected to the output end of the driving motor 120, the two rotating mechanisms are arranged symmetrically, and one end of the rotating mechanism passes through and is rotatably supported on the upper pa...

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 miniature shaft roller driving mechanism. The miniature shaft roller driving mechanism comprises a bracket, a driving motor arranged in the middle of the bracket in a supporting manner, a first belt wheel connected with the output end of the driving motor, two rotating mechanisms arranged symmetrically, two second belt wheels and a conveying belt, and one end of each rotating mechanism penetrates through and is rotatably supported at the upper part of the bracket; the two second belt wheels are arranged at one end of the corresponding rotating mechanism in a matched mode, wherein the center of the first belt wheel and the centers of the two second belt wheels are located in the same plane; and the conveying belt is arranged on the first belt wheel and the two second belt wheels, and the driving motor drives the first belt wheel to rotate so as to drive the second belt wheels to rotate. According to the miniature shaft roller driving mechanism, through cooperation of the driving motor and the rotating mechanisms, the problems that a traditional tool is large in driving size and low in precision are solved, and the miniature shaft roller driving mechanism iscompact and exquisite in structure, low in production cost, easy to assemble, capable of achieving automatic servo driving and high in roller rotating precision.

Description

technical field [0001] The invention relates to a miniature shaft-type roller driving mechanism, which belongs to the field of shaft calibration. Background technique [0002] The miniature shaft workpiece has no center hole, so it needs to be cantilever driven based on the outer circle of one end of the workpiece during alignment and inspection. At the same time, the rotation accuracy of the driving roller itself is required to be ≤0.003mm, and the repeat measurement accuracy is ≤0.005mm. Therefore, the roller mechanism of the conventional automatic straightening machine is difficult to complete the driving of such workpieces. Therefore, it is imperative to provide a roller driving device driven by the outer circle of the cantilever with high precision. Therefore, the present invention provides a driving mechanism capable of realizing miniature shaft rollers to meet the straightening requirements. [0003] The previous automatic straightening machine mainly needs the shaf...

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): F16H7/02H02K7/10B21D3/00
CPCF16H7/023H02K7/1004B21D3/00
Inventor 庄树明孙兴雷陈景光刘立张鹏陈诚牛加飞王大雷胡选仲周庆辉王明卓杨雪
Owner 中机试验装备股份有限公司
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