GB1204482A - An improved device for the attachment of tools for tapping and studding operations to power operated drilling and like machines - Google Patents
An improved device for the attachment of tools for tapping and studding operations to power operated drilling and like machinesInfo
- Publication number
- GB1204482A GB1204482A GB5087866A GB5087866A GB1204482A GB 1204482 A GB1204482 A GB 1204482A GB 5087866 A GB5087866 A GB 5087866A GB 5087866 A GB5087866 A GB 5087866A GB 1204482 A GB1204482 A GB 1204482A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tapping
- attachment
- studding
- sleeve
- springs
- 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
Links
Classifications
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
- F16D7/048—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with parts moving radially between engagement and disengagement
-
- 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
- B23B31/02—Chucks
- B23B31/08—Chucks holding tools yieldably
- B23B31/083—Chucks holding tools yieldably axially
- B23B31/086—Chucks holding tools yieldably axially having an overload clutch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drilling And Boring (AREA)
Abstract
1,204,482. Tapping or studding attachment. CLYDESIDE MACHINE TOOL CO. Ltd., and G. W. BOXALL. 10 Nov., 1967 [14 Nov., 1966], No. 50878/66. Heading B3N. A tapping or studding attachment comprises a sleeve 21, a tool or stud holder 27 slidable in the sleeve, and a drive member 13 secured to a shank 10 by a shear pin 14, and connected to sleeve 21 by a slipping clutch 34. Holder 27 is slidable in a square-sectioned bore 19, and has a bolt 41 screwed therein which supports two conical springs 22, 23, and abuts a third conical spring 17a. Sleeve 21 is held in member 13 by balls 36 which are releasable by sliding a ring 39 so that the balls enter an annular recess 40. At the commencement of a tapping operation the drilling head to which the attachment is fixed, moves towards the work, and springs 22, 23 are extended. The tap is arrested as it abuts the work, so that spring 17a is compressed. The tap feed is now controlled by the pitch of the thread, and springs 22, 23 are compressed until the machine is reversed, whereupon the tool returns to the Fig. 1 position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5087866A GB1204482A (en) | 1966-11-14 | 1966-11-14 | An improved device for the attachment of tools for tapping and studding operations to power operated drilling and like machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5087866A GB1204482A (en) | 1966-11-14 | 1966-11-14 | An improved device for the attachment of tools for tapping and studding operations to power operated drilling and like machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1204482A true GB1204482A (en) | 1970-09-09 |
Family
ID=10457752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5087866A Expired GB1204482A (en) | 1966-11-14 | 1966-11-14 | An improved device for the attachment of tools for tapping and studding operations to power operated drilling and like machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1204482A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5134088U (en) * | 1974-09-05 | 1976-03-12 | ||
GB2146562A (en) * | 1983-09-13 | 1985-04-24 | Brian Ronald Tompkins | Tool driving device |
CN102189302A (en) * | 2011-05-31 | 2011-09-21 | 滁州兴达机电有限公司 | Screw tap overload protection device |
CN102494051A (en) * | 2011-11-25 | 2012-06-13 | 浙江捷昌线性驱动科技股份有限公司 | Overrunning clutch for power-driven push rod |
-
1966
- 1966-11-14 GB GB5087866A patent/GB1204482A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5134088U (en) * | 1974-09-05 | 1976-03-12 | ||
GB2146562A (en) * | 1983-09-13 | 1985-04-24 | Brian Ronald Tompkins | Tool driving device |
CN102189302A (en) * | 2011-05-31 | 2011-09-21 | 滁州兴达机电有限公司 | Screw tap overload protection device |
CN102189302B (en) * | 2011-05-31 | 2013-04-03 | 滁州兴达机电有限公司 | Screw tap overload protection device |
CN102494051A (en) * | 2011-11-25 | 2012-06-13 | 浙江捷昌线性驱动科技股份有限公司 | Overrunning clutch for power-driven push rod |
CN102494051B (en) * | 2011-11-25 | 2013-07-17 | 浙江捷昌线性驱动科技股份有限公司 | Overrunning clutch for power-driven push rod |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |