JP2016112647A - ワーク固定治具及びこれを用いたワーク固定方法 - Google Patents
ワーク固定治具及びこれを用いたワーク固定方法 Download PDFInfo
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- JP2016112647A JP2016112647A JP2014253778A JP2014253778A JP2016112647A JP 2016112647 A JP2016112647 A JP 2016112647A JP 2014253778 A JP2014253778 A JP 2014253778A JP 2014253778 A JP2014253778 A JP 2014253778A JP 2016112647 A JP2016112647 A JP 2016112647A
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- workpiece
- clamping
- fixing jig
- clamped
- workpiece fixing
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 244000208734 Pisonia aculeata Species 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
- B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw
-
- 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
-
- 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
- B23Q3/066—Bench vices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
- B25B1/2405—Construction of the jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
- B25B1/2405—Construction of the jaws
- B25B1/2457—Construction of the jaws with auxiliary attachments
- B25B1/2463—Supports for the workpiece
-
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
- B25B1/2484—Supports
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49998—Work holding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
Description
前記テーブル上に固定される基部と、
前記基部上に設けられて、前記ワークを挟持する挟持機構とを備えて成り、
前記挟持機構は、相互に対向するように設けられた第1及び第2挟持部を有し、
前記第1及び第2挟持部は、その少なくとも一方が他方に対して進退するように構成されるとともに、その進退方向が、前記基部が前記テーブルに固定される方向と交差する方向となるように構成されたワーク固定治具に係る。
前記挟持機構が、前記進退方向に形成され、且つ前記第2挟持部側が大径、反対側が小径となった貫通穴を有し、該貫通穴内に前記第1挟持部を保持する第1ブロック部と、前記第2挟持部を保持する第2ブロック部と、前記第1ブロック部の大径側の貫通穴内に、その奥側に挿入された付勢体、及びその開口側に非回転状態で挿入されたナットとを備え、
更に、前記第1挟持部が、前記付勢体を貫通した状態で前記ナットに螺合して、その端部が前記第2挟持部側に突出するように構成された態様を採ることができる。
2 基部
10 挟持機構
11 ブロック体
12 第1ブロック部
13 貫通穴
13a 大径部
13b 小径部
15 第2ブロック部
16 貫通穴
17 ねじ穴
20 第1挟持部
21 皿ばね
22 ナット
22a 鍔部
30 第2挟持部
31 取付ボルト部
32 当接部
35 受体
36 受部
50 テーブル
W ワーク
Wa 被クランプ部
Claims (6)
- ワークを工作機械のテーブル上に固定する治具であって、
前記テーブル上に固定される基部と、
前記基部上に設けられて、前記ワークを挟持する挟持機構とを備えて成り、
前記挟持機構は、相互に対向するように設けられた第1及び第2挟持部を有し、
前記第1及び第2挟持部は、その少なくとも一方が他方に対して進退するように構成されるとともに、その進退方向が、前記基部が前記テーブルに固定される方向と交差する方向となるように構成されていることを特徴とするワーク固定治具。 - 前記ワークを受ける受部材を、第1挟持部と第2挟持部との間に設けたことを特徴とする請求項1記載のワーク固定治具。
- 前記第1挟持部は、ねじ軸から構成され、
前記挟持機構は、前記進退方向に形成され、且つ前記第2挟持部側が大径、反対側が小径となった貫通穴を有し、該貫通穴内に前記第1挟持部を保持する第1ブロック部と、前記第2挟持部を保持する第2ブロック部と、前記第1ブロック部の大径側の貫通穴内に、その奥側に挿入された付勢体、及びその開口側に非回転状態で挿入されたナットとを備え、
更に、前記第1挟持部は、前記付勢体を貫通した状態で前記ナットに螺合して、その端部が前記第2挟持部側に突出するように構成されていることを特徴とする請求項1又は2記載のワーク固定治具。 - 前記ナットは、前記第2挟持部側の端部に、前記大径側の貫通穴の直径よりも大径の鍔部を有し、該鍔部と前記第1ブロック部との間に所定の隙間が生じるように前記大径の貫通穴に挿入されていることを特徴とする請求項3記載のワーク固定治具。
- 前記第2挟持部は、前記第2ブロック部に固定される取付部と、該取付部に、その接続角度が自在となるように接続された当接部とから構成されていることを特徴とする請求項3又は4記載のワーク固定治具。
- 前記請求項1乃至5に記載のいずれかのワーク固定治具を用いて、ワークを工作機械のテーブル上に固定する方法であって、
第1挟持部と第2挟持部との間でワークを挟持した後、前記基部を前記テーブル上に固定するようにしたことを特徴とするワーク固定方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014253778A JP6482062B2 (ja) | 2014-12-16 | 2014-12-16 | ワーク固定治具及びこれを用いたワーク固定方法 |
US14/944,372 US9707666B2 (en) | 2014-12-16 | 2015-11-18 | Workpiece fixing jig and workpiece fixing method using the same |
EP15198617.1A EP3034233B1 (en) | 2014-12-16 | 2015-12-09 | Method for fixing a workpiece on a table of a machine tool |
CN201510944740.5A CN105690286B (zh) | 2014-12-16 | 2015-12-16 | 使用工件固定工具的工件固定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2014253778A JP6482062B2 (ja) | 2014-12-16 | 2014-12-16 | ワーク固定治具及びこれを用いたワーク固定方法 |
Publications (2)
Publication Number | Publication Date |
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JP2016112647A true JP2016112647A (ja) | 2016-06-23 |
JP6482062B2 JP6482062B2 (ja) | 2019-03-13 |
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JP2014253778A Active JP6482062B2 (ja) | 2014-12-16 | 2014-12-16 | ワーク固定治具及びこれを用いたワーク固定方法 |
Country Status (4)
Country | Link |
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US (1) | US9707666B2 (ja) |
EP (1) | EP3034233B1 (ja) |
JP (1) | JP6482062B2 (ja) |
CN (1) | CN105690286B (ja) |
Cited By (1)
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WO2019240108A1 (ja) * | 2018-06-11 | 2019-12-19 | 株式会社かいわ | 把持装置及び位置合わせ機構 |
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DE102014222423A1 (de) * | 2014-11-03 | 2016-05-04 | Homag Holzbearbeitungssysteme Gmbh | Spannvorrichtung |
US9759617B2 (en) * | 2015-04-10 | 2017-09-12 | The Boeing Company | Tool with over pressure indicator and lockout |
USD859953S1 (en) * | 2017-02-01 | 2019-09-17 | Daniel P. Pililaau | Clamp |
DE102017001782B3 (de) * | 2017-02-24 | 2018-04-12 | Ludwig Ehrhardt Gmbh | Modulplatte, Bearbeitungszentrum und Verfahren zum Festspannen von Bauteilen |
IT201700043145U1 (it) * | 2017-04-19 | 2018-10-19 | Nicola Scelsi | Morsa |
CN107225618A (zh) * | 2017-07-27 | 2017-10-03 | 重庆恩硕利科技有限公司 | 一种钻孔机 |
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US10738808B2 (en) * | 2017-12-27 | 2020-08-11 | Pryor Products, Inc. | Compact support clamp |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019240108A1 (ja) * | 2018-06-11 | 2019-12-19 | 株式会社かいわ | 把持装置及び位置合わせ機構 |
JPWO2019240108A1 (ja) * | 2018-06-11 | 2021-07-08 | 株式会社かいわ | 把持装置及び位置合わせ機構 |
JP7398112B2 (ja) | 2018-06-11 | 2023-12-14 | 株式会社かいわ | 把持装置及び位置合わせ機構 |
Also Published As
Publication number | Publication date |
---|---|
US20160167201A1 (en) | 2016-06-16 |
US9707666B2 (en) | 2017-07-18 |
EP3034233A1 (en) | 2016-06-22 |
JP6482062B2 (ja) | 2019-03-13 |
CN105690286B (zh) | 2019-10-01 |
CN105690286A (zh) | 2016-06-22 |
EP3034233B1 (en) | 2022-04-13 |
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