The Self-centering, Power-driven and External-clamping Device Based on Self-locking Worm And Worm Gear and Crank-Connecting Rod Drive

DOI

10.2991/meic-14.2014.45How to use a DOI?

Keywords

self-locking; worm and worm gear; crank-connecting rod; self-centering; electric clamping

Abstract

The working principle of a self-centering, power-driven and external-clamping device is induced. The device is based on self-locking worm and worm wheel and slot-and-crank drive. Its mechanical properties and calculation formula is also given out. After the device being driven by gear motor, output torque rotates the driving and driven gears first, and then transmits the driving force to the upper and the lower worms; Then the upper and the lower worms rotate their meshing worm gears separately and the worm gears sway the upper and the lower crank-connecting rods articulated in worm gears; Lastly, three times amplification of the force is realized by the force-amplifier of the upper and the lower crank connecting rods. The device can center automatically up and down and clamps the workpiece. Besides, the device is with less energy conversion equipments, compact structure, well flexibility and high greenization.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chunfeng Xia
AU  - Qiu Du
AU  - Mingdi Wang
AU  - Kangmin Zhong
PY  - 2014/11
DA  - 2014/11
TI  - The Self-centering, Power-driven and External-clamping Device Based on Self-locking Worm And Worm Gear and Crank-Connecting Rod Drive
BT  - Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 200
EP  - 203
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-14.2014.45
DO  - 10.2991/meic-14.2014.45
ID  - Xia2014/11
ER  -