JP6364483B2 - クランプ装置 - Google Patents
クランプ装置 Download PDFInfo
- Publication number
- JP6364483B2 JP6364483B2 JP2016525187A JP2016525187A JP6364483B2 JP 6364483 B2 JP6364483 B2 JP 6364483B2 JP 2016525187 A JP2016525187 A JP 2016525187A JP 2016525187 A JP2016525187 A JP 2016525187A JP 6364483 B2 JP6364483 B2 JP 6364483B2
- Authority
- JP
- Japan
- Prior art keywords
- clamp
- fulcrum
- swing
- clamping
- rocking
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
- B21D5/0236—Tool clamping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/18—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles
- F16B2/185—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles using levers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Clamps And Clips (AREA)
Description
Claims (2)
- クランプ部分が断面溝口となっており、一の固定支持体に対し、他方の揺動体が揺動しながら上記クランプ部分の溝口開口部分を狭めてクランプするクランプ装置であって、
前記クランプ装置の溝口側の、前記固定支持体及び前記揺動体で構成される装置本体に、前記溝口を縮める方向へ付勢する弾性体を有しており、
前記揺動体側に揺動支点が2つあり、前溝口開口時と、該溝口のクランプ開始初期に、前記2つの揺動支点の内の第1の揺動支点を中心にして揺動し、該クランプのための揺動が進行するにつれて、前記2つの揺動支点の内のクランプ点上部に存在するもう一方の第2の揺動支点に移行してクランプを完了するクランプ装置において、
前記第1の揺動支点が前記弾性体の軸心に対して該揺動体の前記クランプ点上部側に位置ずれして備えられていることを特徴とするクランプ装置。 - 前記クランプのための揺動が進行して前記クランプ点上部の前記第2の揺動支点に支点が移行した際に、上記クランプ点上部がその弾性体の付勢で、そのクランプがよりタイトになることを特徴とする請求項1記載のクランプ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014115326 | 2014-06-03 | ||
JP2014115326 | 2014-06-03 | ||
PCT/JP2015/065918 WO2015186706A1 (ja) | 2014-06-03 | 2015-06-02 | クランプ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015186706A1 JPWO2015186706A1 (ja) | 2017-04-20 |
JP6364483B2 true JP6364483B2 (ja) | 2018-07-25 |
Family
ID=54766775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016525187A Active JP6364483B2 (ja) | 2014-06-03 | 2015-06-02 | クランプ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10328480B2 (ja) |
EP (1) | EP3153714B1 (ja) |
JP (1) | JP6364483B2 (ja) |
CN (1) | CN106460893B (ja) |
WO (1) | WO2015186706A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6697949B2 (ja) * | 2016-05-17 | 2020-05-27 | 株式会社アマダ | 金型締付装置 |
DE202017101263U1 (de) * | 2017-03-06 | 2017-03-24 | Häfele GmbH & Co KG | Spannverbinder und Befestigungsanordnung |
JP7570686B2 (ja) | 2021-02-05 | 2024-10-22 | 株式会社 タガミ・イーエクス | プレスブレーキの下型固定装置、及びプレスブレーキの下型固定方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3274870B2 (ja) * | 1991-07-15 | 2002-04-15 | 西丘化成有限会社 | クランプ金具の支点構造 |
JPH0813379B2 (ja) * | 1992-05-15 | 1996-02-14 | 株式会社アマダメトレックス | プレスブレーキ用金型ホルダ |
US5619885A (en) * | 1992-05-15 | 1997-04-15 | Amada Metrecs Company, Limited | Upper tool holder apparatus for press brake and method of holding the upper tool |
TW249765B (ja) * | 1993-05-18 | 1995-06-21 | Amatamedory Kk | |
JP2921741B2 (ja) * | 1995-10-02 | 1999-07-19 | 株式会社アマダメトレックス | プレスブレーキにおける上型ホルダ装置 |
JP3741496B2 (ja) * | 1996-11-19 | 2006-02-01 | 株式会社小松製作所 | プレスブレーキの上型取付装置 |
US6003360A (en) * | 1997-07-01 | 1999-12-21 | Wilson Tool International, Inc. | Press brake tool holder |
JP3470046B2 (ja) * | 1998-08-25 | 2003-11-25 | 株式会社アマダ | プレスブレーキにおける上型ホルダ装置 |
IT1309746B1 (it) * | 1999-04-07 | 2002-01-30 | Toolspress S R L | Elemento modulare di supporto dell'utensile nelle presse piegatrici di lamiera. |
JP3495335B2 (ja) | 2001-01-22 | 2004-02-09 | 株式会社アマダ | 金型支持装置 |
FR2851488B1 (fr) * | 2003-02-21 | 2005-05-20 | Amada Europ Sa | Systeme de fixation pour le montage et le demontage d'un outil de pliage |
US6848291B1 (en) * | 2004-02-13 | 2005-02-01 | Wilson Tool International, Inc. | Press brake tool and tool holder |
JP5588819B2 (ja) * | 2010-10-19 | 2014-09-10 | 株式会社アマダ | 上型ホルダ装置 |
JP5855909B2 (ja) * | 2011-11-07 | 2016-02-09 | パスカルエンジニアリング株式会社 | クランプ装置 |
-
2015
- 2015-06-02 WO PCT/JP2015/065918 patent/WO2015186706A1/ja active Application Filing
- 2015-06-02 US US15/315,156 patent/US10328480B2/en active Active
- 2015-06-02 JP JP2016525187A patent/JP6364483B2/ja active Active
- 2015-06-02 EP EP15803169.0A patent/EP3153714B1/en active Active
- 2015-06-02 CN CN201580029741.5A patent/CN106460893B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3153714B1 (en) | 2021-10-13 |
CN106460893A (zh) | 2017-02-22 |
EP3153714A4 (en) | 2018-04-04 |
CN106460893B (zh) | 2018-11-02 |
JPWO2015186706A1 (ja) | 2017-04-20 |
WO2015186706A1 (ja) | 2015-12-10 |
US10328480B2 (en) | 2019-06-25 |
US20170182542A1 (en) | 2017-06-29 |
EP3153714A1 (en) | 2017-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6364483B2 (ja) | クランプ装置 | |
JP2004154821A (ja) | ワークのクランプ装置 | |
JP2010023196A (ja) | クランプの固定具 | |
JP2013514197A (ja) | 切削工具 | |
US9149349B2 (en) | System for producing dental moldings | |
JP5048251B2 (ja) | プレスブレーキ用上型ホルダ装置 | |
JP2016159413A (ja) | 超音波切断装置 | |
JP5048562B2 (ja) | クランプ装置 | |
KR101939143B1 (ko) | 토글클램프 | |
CN105127777A (zh) | 直角工件定位装置 | |
JP2017058230A (ja) | 材料試験機用つかみ具および材料試験機 | |
JP6292567B2 (ja) | 型取付装置 | |
US9324309B2 (en) | Method for adjusting the vibration frequency range of a sound producing device with vibrating tongues | |
JP2018187648A (ja) | 型取付装置 | |
KR20160060330A (ko) | 가변형 공작물 고정장치 | |
US975304A (en) | Handle-extractor for axes, hammers, &c. | |
JP2010005694A (ja) | 金型交換用位置決め装置 | |
US786592A (en) | Means for preventing tipping of tables of machines. | |
JP5097224B2 (ja) | 板材加工機におけるワーク移動位置決め装置 | |
JP2006046365A (ja) | クランプ機構 | |
KR200471143Y1 (ko) | 범용 바이스 | |
DK1793978T3 (da) | Værktöj til elektrisk svejsning af muffe og rör | |
US783909A (en) | Shaft-clamp. | |
JP2010228057A (ja) | 工作機械の支持装置 | |
JP6322436B2 (ja) | 高硬度ワークの切断方法及びワーク固定治具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170111 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170213 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170213 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171031 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171213 |
|
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: 20180605 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180702 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6364483 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |