JP4897557B2 - チャック装置 - Google Patents
チャック装置 Download PDFInfo
- Publication number
- JP4897557B2 JP4897557B2 JP2007117528A JP2007117528A JP4897557B2 JP 4897557 B2 JP4897557 B2 JP 4897557B2 JP 2007117528 A JP2007117528 A JP 2007117528A JP 2007117528 A JP2007117528 A JP 2007117528A JP 4897557 B2 JP4897557 B2 JP 4897557B2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- movable member
- gripping
- chuck device
- chuck
- 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.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 claims description 54
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Images
Landscapes
- Gripping On Spindles (AREA)
Description
Claims (3)
- ワークを把持するための複数の把持爪が、チャック本体に、主軸を中心とした放射方向へスライド可能に設けられており、それらの把持爪が主軸中心の方向へスライドしながら内径を狭めることによって、挿入されたワークを把持するチャック装置であって、
把持爪の内部に挿入されるワークの前方に、主軸と垂直な面内を移動可能な可動部材が設けられていることを特徴とするチャック装置。 - 可動部材が、挿入されるワークの先端面と平行に対峙する当て板の裏面に保持軸を垂直に設けたものであるとともに、
チャック本体に、空洞部を有するベース部材が固着されており、
前記可動部材が、前記保持軸を前記当金ベースの空洞部に嵌め込んだ状態で遊嵌されていることを特徴とする請求項1に記載のチャック装置。 - 可動部材とベース部材との間に、ベース部材よりも摩擦係数の小さい素材によって形成されたライナーが介在していることを特徴とする請求項1、または請求項2に記載のチャック装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007117528A JP4897557B2 (ja) | 2007-04-26 | 2007-04-26 | チャック装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007117528A JP4897557B2 (ja) | 2007-04-26 | 2007-04-26 | チャック装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008272854A JP2008272854A (ja) | 2008-11-13 |
JP4897557B2 true JP4897557B2 (ja) | 2012-03-14 |
Family
ID=40051483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007117528A Expired - Fee Related JP4897557B2 (ja) | 2007-04-26 | 2007-04-26 | チャック装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4897557B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102081544B1 (ko) * | 2019-09-27 | 2020-02-25 | 박지영 | 환봉 소재 절삭 가공 장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6246502A (ja) * | 1985-08-23 | 1987-02-28 | 田中貴金属インターナショナル株式会社 | 厚膜抵抗ペ−ストの製造方法 |
JP2805443B2 (ja) * | 1994-08-23 | 1998-09-30 | 治作 黛 | 旋盤の切削物位置決め金具 |
JP2002239816A (ja) * | 2001-02-09 | 2002-08-28 | Okuma Corp | ワーク着脱装置 |
-
2007
- 2007-04-26 JP JP2007117528A patent/JP4897557B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008272854A (ja) | 2008-11-13 |
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