- 专利标题： TOOLING EXCHANGE MECHANISM AND MACHINE TOOL HAVING SAME
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申请号： EP21879885.8申请日： 2021-09-30
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公开(公告)号： EP4159346A1公开(公告)日： 2023-04-05
- 发明人: AOYAGI, Atsushi , KITAZAWA, Kazutoshi
- 申请人： Citizen Watch Co., Ltd. , Citizen Machinery Co., Ltd.
- 申请人地址： JP Nishitokyo-shi, Tokyo 188-8511 1-12, Tanashicho 6-chome; JP Nagano 389-0206 4107-6 Oaza-Miyota Miyotamachi Kitasaku-gun
- 代理机构： Ullrich & Naumann PartG mbB
- 优先权： JP2020172352 20201013
- 国际公布： WO2022080144 20220421
- 主分类号： B23B29/24
- IPC分类号： B23B29/24 ; B23B31/06 ; B23B31/107 ; B23Q3/12 ; B23Q3/155 ; B23Q3/157
摘要：
A tooling exchange mechanism and a machine tool having the tooling exchange mechanism, in which a load applied to a turret is reduced when exchanging a tooling in the machine tool, are provided.
A pressing member 210 of a tooling detachment unit 200 press the rear end of a tooling holding unit 100 to be able to release the retracted state of a tool holder Th of a tooling T by a tool holder holding portion 150 of the tooling holding unit 100, and a locking lever 220 of the tooling detachment unit 200 is engageable with an engaging projection 112a formed on the rear end side of the tooling holding unit 100.
A pressing member 210 of a tooling detachment unit 200 press the rear end of a tooling holding unit 100 to be able to release the retracted state of a tool holder Th of a tooling T by a tool holder holding portion 150 of the tooling holding unit 100, and a locking lever 220 of the tooling detachment unit 200 is engageable with an engaging projection 112a formed on the rear end side of the tooling holding unit 100.
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