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

Air-aspiration type adhesive-free workpiece bearing device for one-side polishing

A bearing device and air-suction technology, which is applied in the field of mechanical processing devices, can solve problems such as unreliable and uneven pasting, and achieve the goal of reducing the waste rate of grinding and throwing, high processing quality and surface consistency, and uniform force Effect

Active Publication Date: 2018-08-14
HENAN INST OF SCI & TECH
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design an air-suction non-adhesive single-sided grinding and polishing workpiece carrying device for the problems of uneven and unreliable pasting in the existing carrying device

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
  • Air-aspiration type adhesive-free workpiece bearing device for one-side polishing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be further described below in conjunction with the drawings and embodiments.

[0020] Such as figure 1 Shown.

[0021] An air suction type non-adhesive single-side grinding and polishing workpiece bearing device, which includes a suction cup 11, the center of the suction cup 11 is provided with a piston cavity 14, the piston 7 is installed in the piston cavity 14, and the piston 7 is covered with The sealing ring 8, the piston 7 is connected to the cylinder head 15 through the adjusting screw 10 with micrometric components. The cylinder head 15 and the suction cup 11 are connected through the connecting screw 9. The position of the piston in the piston chamber 14 can be adjusted by rotating the adjusting screw 10, Then adjust the pressure in the piston chamber at the lower part of the piston; the lower part of the piston chamber 14 is provided with a suction hole 16, which generates a negative pressure to suck the workpiece 1 installed in the lowe...

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 relates to an air-aspiration type adhesive-free workpiece bearing device for one-side polishing. The air-aspiration type adhesive-free workpiece bearing device comprises a sucking disc (11). The air-aspiration type adhesive-free workpiece bearing device is characterized in that a piston cavity (14) is formed in the center of the sucking disc (11), a piston (7) is installed in the piston cavity (14), the piston (7) is connected with a cylinder cover (15) by virtue of an adjusting spiral body (10) on which a micrometer component is installed, and the position of the piston in the piston cavity (14) can be adjusted by rotating the adjusting spiral body (10), so that the pressure in the piston cavity under the piston is adjusted; an air suction hole (16) is formed in the lower part of the piston cavity (14), and a workpiece (1) which is installed on the lower part of the sucking disc (11) is sucked by negative pressure generated by the air suction hole; and a displacement sensor (12) which is used for measuring the relative displacement of the sucking disc (11) so as to determine the workpiece polishing amount is installed on the cylinder cover (15). The air-aspiration type adhesive-free workpiece bearing device has the advantages of the simple structure, reliability in bonding and convenience in assembly and disassembly.

Description

Technical field [0001] The invention relates to a mechanical processing device, in particular to a polishing device, in particular to an air suction type non-adhesive single-side grinding and polishing workpiece carrying device. Background technique [0002] At present, in actual polishing and polishing, the workpiece needs to be "pasted" to the workpiece carrier with glue or wax during single-sided polishing, and the workpiece can be removed in some way after use. This on the one hand increases the auxiliary time and reduces the efficiency; on the other hand, it increases the cost of auxiliary materials. Sometimes there will be "uneven paste", "unreliable paste" and other phenomena, which affect the quality of polishing processing. Summary of the invention [0003] The purpose of the present invention is to design an air suction type non-adhesive single-side grinding and polishing workpiece bearing device for the problems of uneven sticking and unreliable sticking of the existin...

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): B24B37/30
CPCB24B37/30
Inventor 王占奎苏建修左敦稳梁明超姚建国马利杰李勇峰刘亚明付素芳
Owner HENAN INST OF SCI & TECH
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