JPS5676307A - Mechanical force type chuck - Google Patents
Mechanical force type chuckInfo
- Publication number
- JPS5676307A JPS5676307A JP15127579A JP15127579A JPS5676307A JP S5676307 A JPS5676307 A JP S5676307A JP 15127579 A JP15127579 A JP 15127579A JP 15127579 A JP15127579 A JP 15127579A JP S5676307 A JPS5676307 A JP S5676307A
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- claws
- actions
- clamping claws
- clamping
- 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.)
- Granted
Links
Landscapes
- Gripping On Spindles (AREA)
Abstract
PURPOSE: To facilitate attaching and detaching of a work by a method wherein clamping claws sliding along radial grooves of the chuck main body are enabled to obtain large opening and closing strokes.
CONSTITUTION: Both of left and right clamping claws 8 are advanced straight to clamp a journal section J on a supporting table 4, further, they are slided with large strocks by actions of racks 9 and pinions 24 while the journal section is clamped firmly by wedge actions of wedge grooves 10 and wedge sections 36 at tip ends of the claws. After the jounral section J is clamped by the clamping claws 8, a crank pin P of a crank shaft W is cut. When the cutting has been finished, clamping is released in a reversed sequence to the same as described above.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54151275A JPS582772B2 (en) | 1979-11-20 | 1979-11-20 | mechanical chuck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54151275A JPS582772B2 (en) | 1979-11-20 | 1979-11-20 | mechanical chuck |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5676307A true JPS5676307A (en) | 1981-06-23 |
JPS582772B2 JPS582772B2 (en) | 1983-01-18 |
Family
ID=15515108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54151275A Expired JPS582772B2 (en) | 1979-11-20 | 1979-11-20 | mechanical chuck |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS582772B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5822606A (en) * | 1981-07-29 | 1983-02-10 | Toyoda Mach Works Ltd | Chucking device |
JPS5959305A (en) * | 1982-09-29 | 1984-04-05 | Komatsu Ltd | Pot chuck device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5281679A (en) * | 1975-12-13 | 1977-07-08 | Smw Spanneinrichtungen | Chuck |
-
1979
- 1979-11-20 JP JP54151275A patent/JPS582772B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5281679A (en) * | 1975-12-13 | 1977-07-08 | Smw Spanneinrichtungen | Chuck |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5822606A (en) * | 1981-07-29 | 1983-02-10 | Toyoda Mach Works Ltd | Chucking device |
JPH0160363B2 (en) * | 1981-07-29 | 1989-12-22 | Toyoda Machine Works Ltd | |
JPS5959305A (en) * | 1982-09-29 | 1984-04-05 | Komatsu Ltd | Pot chuck device |
JPH0375283B2 (en) * | 1982-09-29 | 1991-11-29 |
Also Published As
Publication number | Publication date |
---|---|
JPS582772B2 (en) | 1983-01-18 |
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