Piezoelectric two-dimensional series small-volume workbench

A workbench, small-volume technology, applied in the field of micro-drives, can solve the problems of slow response time, unsatisfactory positioning accuracy, and large volume, and achieve the effect of avoiding coupling errors and compact structure.

Active Publication Date: 2017-05-31
苏州迈客荣自动化技术有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing precision positioning devices have problems such as too large volume, too small stroke, insufficient positioning accuracy, and slow response time.

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
  • Piezoelectric two-dimensional series small-volume workbench
  • Piezoelectric two-dimensional series small-volume workbench
  • Piezoelectric two-dimensional series small-volume workbench

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] Such as figure 1 As shown, the present invention discloses a piezoelectric two-dimensional series small-volume workbench, which includes: a platform base 10 , a connecting block 20 , a first parallelogram enlargement mechanism 30 , a second parallelogram enlargement mechanism 40 , and a moving block 50 .

[0029] Wherein, the 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 piezoelectric-type two-dimension series small-volume workbench. The piezoelectric-type two-dimension series small-volume workbench comprises a platform base, a connecting block, a first parallelogram amplifying mechanism, a second parallelogram amplifying mechanism and a moving block; the first parallelogram amplifying mechanism is located on the platform base, the second parallelogram amplifying mechanism is in series connection with the first parallelogram amplifying mechanism through the connecting block, the second parallelogram amplifying mechanism and the first parallelogram amplifying mechanism are arranged in an orthogonally perpendicular mode, and the second parallelogram amplifying mechanism is connected with the moving block simultaneously; any one of the first parallelogram amplifying mechanism and the second parallelogram amplifying mechanism comprises a parallelogram amplifying mechanism body, a pre-tension jackscrew, a piezoelectric ceramic actuator, a tungsten steel, a steel roll ball and a plugging. The piezoelectric-type two-dimension series small-volume workbench avoids the coupling error generated in the moving process, and the fact that a larger displacement is output on the premise of a compacter structure is achieved by the adoption of the parallelogram amplifying mechanisms.

Description

technical field [0001] The invention relates to the field of micro-drive technology, in particular to a piezoelectric two-dimensional serial small-volume workbench. Background technique [0002] At present, the advantages of piezoelectric ceramic actuators have been widely recognized and applied. Piezoelectric ceramic actuators use the inverse piezoelectric effect of piezoelectric materials to work, and can be driven only by the magnitude of the external electric field, which overcomes the inertia of previous mechanical, hydraulic, pneumatic, electromagnetic actuators, etc. Large size, slow response, complex structure, poor reliability, etc. It has the advantages of small size, compact structure, no mechanical friction, no gap, high resolution, fast response, no heat generation, no magnetic field interference, and can be used in low temperature and vacuum environments. It is widely used in micro-positioning technology. For example, precise positioning of objective lens, lo...

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 Patents(China)
IPC IPC(8): G12B5/00
Inventor 钟博文钱哲王振华金子祺陶遥遥李宗伟孙立宁
Owner 苏州迈客荣自动化技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap