Wire electric discharge machine and wire electrode removal device
- 申请公布号：
- US9333575(B2)
- 申请号：
- US201213697995
- 申请日期：
- 2012.01.27
- 申请公布日期：
- 2016.05.10
- 申请人：
- Mitsubishi Electric Corporation
- 发明人：
- Nakajima Yoji;Ishihara Syuichiro
- 分类号：
- B23H1/00;B23H7/10
- 主分类号：
- B23H1/00
- 代理机构：
- Sughrue Mion, PLLC
- 代理人：
- Sughrue Mion, PLLC ;Turner Richard C.
- 地址：
- Tokyo JP
- 摘要：
- To provide a wire electrode removal device of a wire electric discharge machine, the wire electrode removal device including a wire-electrode guide unit that guides an end on a cut point side of a wire electrode cut by wire-electrode cut devices to outside of a running path, a rewind shaft that pressure-fixes the wire electrode on the cut point side guided by the wire-electrode guide unit with an end face thereof and rewinds the wire electrode on a columnar member having angular portions with subsequent rotational driving thereof, a rewind-shaft drive unit that drives the rewind shaft to perform pressure fixing or pressure releasing of the wire electrode with the rewind shaft, a scraper member that removes a wound wire electrode from the columnar member at a time of pressure releasing of the rewind shaft by the rewind-shaft drive unit, and a collection member that collects the removed wire electrode.
- 主权项：
- 1. A wire electric discharge machine comprising:
a wire-electrode cutting unit that is placed on a running path of a wire electrode and configured to cut the wire electrode; and a removal unit configured to remove a wire electrode cut by the wire-electrode cutting unit from the running path, wherein the removal unit includes a wire-electrode guide unit configured to guide an end on a cut point side of the wire electrode cut by the wire-electrode cutting unit to outside of the running path, a rewind shaft comprising a member having angular sides and configured to press and fix the wire electrode on the cut point side guided by the wire-electrode guide unit with an end face of the rewind shaft, and rewind the wire electrode on the member with rotational driving, a rewind-shaft drive unit configured to drive the rewind shaft to perform pressing and fixing or releasing the pressing of the wire electrode by the rewind shaft, a scraper member through which the rewind shaft passes and configured to remove the wound wire electrode from the member when the rewind-shaft drive unit releases the pressing of the rewind shaft, and a collection member configured to collect the removed wire electrode.
Copyright Notice © 2009-2024 传众 版权所有