JPWO2022044215A1 - - Google Patents
Info
- Publication number
- JPWO2022044215A1 JPWO2022044215A1 JP2020564958A JP2020564958A JPWO2022044215A1 JP WO2022044215 A1 JPWO2022044215 A1 JP WO2022044215A1 JP 2020564958 A JP2020564958 A JP 2020564958A JP 2020564958 A JP2020564958 A JP 2020564958A JP WO2022044215 A1 JPWO2022044215 A1 JP WO2022044215A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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- 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
- B23B31/40—Expansion mandrels
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- 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
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- 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
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/032424 WO2022044215A1 (en) | 2020-08-27 | 2020-08-27 | Hydraulic clamp device, workpiece gripping start point detection method of hydraulic clamp device, workpiece gripping start point detection device, and workpiece gripping method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP6825172B1 JP6825172B1 (en) | 2021-02-03 |
| JPWO2022044215A1 true JPWO2022044215A1 (en) | 2022-03-03 |
Family
ID=74228007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020564958A Active JP6825172B1 (en) | 2020-08-27 | 2020-08-27 | Work gripping start point detection method, work gripping start point detection device and work gripping method in hydraulic clamp device, hydraulic clamp device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6825172B1 (en) |
| WO (1) | WO2022044215A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952329A (en) * | 2022-06-21 | 2022-08-30 | 成都飞机工业（集团）有限责任公司 | General filling and stiffening device and method for structural member |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51127169U (en) * | 1975-04-09 | 1976-10-14 | ||
| GB9809603D0 (en) * | 1998-05-07 | 1998-07-01 | Renishaw Plc | Tool change apparatus |
| JP3701225B2 (en) * | 2000-10-16 | 2005-09-28 | 株式会社牧野フライス製作所 | Machine tool spindle equipment |
| CN201906997U (en) * | 2010-12-01 | 2011-07-27 | 青岛越丰科技发展有限公司 | Hydraulic clamping device for NC rotary table |
-
2020
- 2020-08-27 WO PCT/JP2020/032424 patent/WO2022044215A1/en active Application Filing
- 2020-08-27 JP JP2020564958A patent/JP6825172B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6825172B1 (en) | 2021-02-03 |
| WO2022044215A1 (en) | 2022-03-03 |
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