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

Gap self-adaptive polishing grinding head

An adaptive and polishing grinding technology, which is applied in the direction of grinding/polishing equipment, grinding machine parts, metal processing equipment, etc., can solve the problems of uneven polishing liquid, large gap between the grinding head and the workpiece, etc., to ensure the polishing quality , Guarantee the effect of quality

Inactive Publication Date: 2012-06-27
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
View PDF9 Cites 28 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems of uneven polishing liquid and excessive gap between the grinding head and the workpiece when the existing grinding head is polished, the invention provides a gap self-adaptive polishing grinding head

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
  • Gap self-adaptive polishing grinding head
  • Gap self-adaptive polishing grinding head

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0015] Such as figure 1 As shown, the gap adaptive polishing grinding head of the present invention includes a connecting piece 1 , a flexible spiral tube 3 , a guide post 4 , a spring 5 , a grinding head seat 7 , a retaining ring 8 and a grinding head body 9 . Wherein, the materials of the connecting piece 1, the guide column 4 and the grinding head seat 7 are all hard aluminum alloys. A threaded hole is provided on the top of the connecting piece 1 for easy connection with the main shaft of the machine tool, and an O-ring 2 is placed at the thread relief groove to ensure that the polishing liquid does not leak. The number of guide posts 4 is 3, which are placed at equal intervals of 120° on the circumference, and the fixing method between them and the connecting piece 1 is an interference connection. The spring 5 is a compression spring, which is sleeved ...

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 gap self-adaptive polishing grinding head, which belongs to a polishing grinding head involved in the optics cold processing field, and aims at solving the problem when the present grinding head is used for polishing, the polishing liquid is non-uniform and a gap between the grinding head and a work-piece is overlarge. The gap self-adaptive polishing grinding head comprises a connection element, a gasket ring, a flexible helical pipe, a guide column, a spring, a retainer ring, a grinding head seat and a grinding head body. The gap self-adaptive polishing grinding head can be connected with a machine tool, the polishing liquid flows into the grinding head through an inner hole of a machine tool main shaft and is continuously supplied to the grinding head body through the flexible helical pipe. When in polishing, the grinding head body is firstly used for pressing the surface of the work-piece, so the spring is slightly compressed, when the surface of the work-piece is fluctuated or error appears in the installation and positioning, and the grinding head body can move from top to bottom along the guide column so as to automatically compensate the gap and to guarantee the polishing quality.

Description

technical field [0001] The invention relates to the technical field of optical cold processing, in particular to a gap self-adaptive polishing grinding head. Background technique [0002] The polishing process is the last link in optical cold processing. In the polishing process, the polishing mold is usually attached to the surface of the workpiece, and at the same time, high-speed relative motion is performed to generate a large tangential force, so that the tiny protrusions on the glass surface are cut, thereby gradually forming a smooth surface. [0003] The disadvantage of using a solid grinding head for polishing in traditional optical processing is that the polishing liquid is not uniform under the grinding head during polishing and is not easy to renew, and even the local polishing liquid cannot be obtained during rapid polishing. Patent ZL200410011215.X proposes to solve this problem by using a hollow grinding head and spraying liquid in the center, so that the pol...

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
IPC IPC(8): B24B41/04
Inventor 王君林王绍治
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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