JP7564866B2 - ワーク保持装置 - Google Patents

ワーク保持装置 Download PDF

Info

Publication number
JP7564866B2
JP7564866B2 JP2022512290A JP2022512290A JP7564866B2 JP 7564866 B2 JP7564866 B2 JP 7564866B2 JP 2022512290 A JP2022512290 A JP 2022512290A JP 2022512290 A JP2022512290 A JP 2022512290A JP 7564866 B2 JP7564866 B2 JP 7564866B2
Authority
JP
Japan
Prior art keywords
workpiece
holding device
work
core member
pressing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2022512290A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022123625A1 (https=
Inventor
晃二 鎌田
秀樹 鮎澤
浩二 奥山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TPR Co Ltd
TPR Industry Co Ltd
Original Assignee
Teipi Industry Co Ltd
TPR Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teipi Industry Co Ltd, TPR Co Ltd filed Critical Teipi Industry Co Ltd
Publication of JPWO2022123625A1 publication Critical patent/JPWO2022123625A1/ja
Application granted granted Critical
Publication of JP7564866B2 publication Critical patent/JP7564866B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/06—Use of elastic deformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/12—Centering of two components relative to one another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/20—Internally located features, machining or gripping of internal surfaces
    • B23B2270/205—Machining or gripping both internal and external surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping On Spindles (AREA)
  • Gear Processing (AREA)
JP2022512290A 2020-12-07 2020-12-07 ワーク保持装置 Active JP7564866B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/045472 WO2022123625A1 (ja) 2020-12-07 2020-12-07 ワーク保持装置

Publications (2)

Publication Number Publication Date
JPWO2022123625A1 JPWO2022123625A1 (https=) 2022-06-16
JP7564866B2 true JP7564866B2 (ja) 2024-10-09

Family

ID=81974308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022512290A Active JP7564866B2 (ja) 2020-12-07 2020-12-07 ワーク保持装置

Country Status (4)

Country Link
US (1) US20230373012A1 (https=)
JP (1) JP7564866B2 (https=)
CN (1) CN116568437B (https=)
WO (1) WO2022123625A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7713069B1 (ja) * 2024-06-28 2025-07-24 Dmg森精機株式会社 チャック装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000142558A (ja) 1998-11-16 2000-05-23 Create Kyushu:Kk ブロック搭載用吊りピ―スの切断方法
CN209407460U (zh) 2018-12-25 2019-09-20 平湖市众川机械有限公司 一种夹持圆筒状工件的三爪卡盘

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314453Y2 (https=) * 1973-06-15 1978-04-17
JPH0212011Y2 (https=) * 1986-03-31 1990-04-04
JP2597119B2 (ja) * 1987-12-17 1997-04-02 株式会社フジユニバンス 工作機用チャックの取付け爪連結装置
JP2522093Y2 (ja) * 1991-02-15 1997-01-08 日野自動車工業株式会社 チャック
JPH07156005A (ja) * 1993-12-03 1995-06-20 Nikon Corp 薄肉ワークの固定装置
JPH0966401A (ja) * 1995-06-21 1997-03-11 Canon Inc 円筒部材およびその製造方法ならびに製造装置
US5970829A (en) * 1998-10-30 1999-10-26 Hayes Lemmerz International, Inc. Apparatus and method for machining a hollow generally cylindrical workpiece

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000142558A (ja) 1998-11-16 2000-05-23 Create Kyushu:Kk ブロック搭載用吊りピ―スの切断方法
CN209407460U (zh) 2018-12-25 2019-09-20 平湖市众川机械有限公司 一种夹持圆筒状工件的三爪卡盘

Also Published As

Publication number Publication date
CN116568437A (zh) 2023-08-08
CN116568437B (zh) 2025-02-25
US20230373012A1 (en) 2023-11-23
JPWO2022123625A1 (https=) 2022-06-16
WO2022123625A1 (ja) 2022-06-16

Similar Documents

Publication Publication Date Title
JP4625218B2 (ja) 特に中空の薄壁状の工作物のための緊締装置
WO2010134473A1 (ja) チャック装置
CN101108445A (zh) 用于惯性径向摩擦焊的工装装置
CN104551072B (zh) 双锥斜楔自定心夹具
CN104191296B (zh) 一种加工薄壁件内孔和端面的后拉抱紧式车夹具
CN106604797B (zh) 夹紧结构
JP7564866B2 (ja) ワーク保持装置
JP2010194635A (ja) クランプ装置
CN206652987U (zh) 气缸套双锥涨套快换夹具
JP4393214B2 (ja) チャック装置
KR102496859B1 (ko) 콜렛척
JP2017213635A (ja) チャック装置及びワークチャック方法
JP2004322291A (ja) 被加工物保持具
JP4768382B2 (ja) 芯押台
US4875693A (en) Arbor assembly
JP5376161B2 (ja) コレットチャック
CN211661608U (zh) 一种气缸套精加工自动化夹具
CN113646129B (zh) 液压式夹紧装置及套环部件
JP4522108B2 (ja) コレットチャック装置
JPH03202244A (ja) ワークのクランプ装置
JP4067892B2 (ja) 工作物保持装置および保持方法
CN218532854U (zh) 一种车削薄圆环件平面的夹具
JPH0819908A (ja) 外径コレットチャック
US20250319558A1 (en) Clamping ram and method for producing a clamping ram
JP4482501B2 (ja) クランプ装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240613

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240719

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240829

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240927

R150 Certificate of patent or registration of utility model

Ref document number: 7564866

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150