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GB1141529A - Clamping device - Google Patents

Clamping device

Info

Publication number
GB1141529A
GB1141529A GB2594166A GB2594166A GB1141529A GB 1141529 A GB1141529 A GB 1141529A GB 2594166 A GB2594166 A GB 2594166A GB 2594166 A GB2594166 A GB 2594166A GB 1141529 A GB1141529 A GB 1141529A
Authority
GB
United Kingdom
Prior art keywords
sleeve
work
nut
mandrel
screw
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
Application number
GB2594166A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1141529A publication Critical patent/GB1141529A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23B31/4006—Gripping the work or tool by a split sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

1,141,529. Work-holders. R. GLIMPEL. 10 June, 1966 [9 April, 1966], No. 25941/66. Heading B3B. A work-holder comprises a body 1, Fig. 1, a sleeve 2 slit at 6, 7 screwed on to the body at 3/3<SP>1</SP> and secured against rotation by a screw 8, and a washer 4 fixed on to a nut 5. The workholder comprises a mandrel, in Fig. 1, which holds the work by expansion of sleeve 2, due to the wedge shape of the screw threads 3/3<SP>1</SP>, when nut 5 is tightened, a removable shoulder 9 being provided. In a modification, the sleeve is formed in two parts separated by a spacer, and having different diameters, the body has an integral shoulder, and the clamping member is formed by a push rod and nut. In a further modification, the work-holder is a chuck, Fig. 3, having a split collet 2. In a further modification, Fig. 4, the clamping member is formed by a rod 5a having a flange 4. The mandrel of Fig. 5 (not shown) has an intermediate member (15) between body (1) and sleeve (2). The mandrel of Fig. 6 (not shown) has a sleeve formed in two parts 2a, 2b separated by a flexible member 17. The work-holding faces of the sleeve 2 may be of non-circular cross-section, and the screw thread 3/3<SP>1</SP> may be of conical form. Nut 5 may be replaced by a pneumatic, hydraulic, electrical or electrohydraulically operated device.
GB2594166A 1966-04-09 1966-06-10 Clamping device Expired GB1141529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0031435 1966-04-09

Publications (1)

Publication Number Publication Date
GB1141529A true GB1141529A (en) 1969-01-29

Family

ID=7075053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2594166A Expired GB1141529A (en) 1966-04-09 1966-06-10 Clamping device

Country Status (2)

Country Link
FR (1) FR1510837A (en)
GB (1) GB1141529A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952377A (en) * 1972-09-27 1974-05-21
FR2421021A1 (en) * 1978-03-31 1979-10-26 Glimpel Emuge Werk Clamping sleeve with internal sawtooth thread - has spindle screw tightening sleeve around workpiece
EP1629937A1 (en) 2004-08-26 2006-03-01 Schunk GmbH & Co. KG Spann- und Greiftechnik Method for connecting two components and component system for implementing the method
WO2010145018A1 (en) * 2009-06-18 2010-12-23 2Source Manufacturing Inc. Parts manufacturing methods, systems and uses
CN102615303A (en) * 2012-04-17 2012-08-01 李利 Expansion ring and clamp
CN105269013A (en) * 2015-10-28 2016-01-27 芜湖市恒浩机械制造有限公司 Tool for turning end surface of valve body
CN108624748A (en) * 2018-06-28 2018-10-09 上海理工大学 A kind of support ring shaping mould and its setting process
CN109262184A (en) * 2018-12-05 2019-01-25 湖南杰希重工有限公司 A kind of list thrust dual-positioning clamping jaw swelling telescoping mechanism
CN109482923A (en) * 2018-11-13 2019-03-19 东莞市国森科精密工业有限公司 Harmonic flexible gear hobbing hydraulic tool
CN114290095A (en) * 2021-12-31 2022-04-08 枣庄北航机床创新研究院有限公司 Double-shaft blade flexible clamp and clamping method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109317711A (en) * 2018-11-26 2019-02-12 江苏理研科技股份有限公司 A kind of spline housing inner hole reversely pushes up the fixture that rises
CN115302274B (en) * 2022-07-29 2024-04-19 重庆跃进机械厂有限公司 Self-adaptive positioning clamp

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952377A (en) * 1972-09-27 1974-05-21
FR2421021A1 (en) * 1978-03-31 1979-10-26 Glimpel Emuge Werk Clamping sleeve with internal sawtooth thread - has spindle screw tightening sleeve around workpiece
EP1629937A1 (en) 2004-08-26 2006-03-01 Schunk GmbH & Co. KG Spann- und Greiftechnik Method for connecting two components and component system for implementing the method
CN100449159C (en) * 2004-08-26 2009-01-07 雄克有限公司 Mandrel for attaching the second part
WO2010145018A1 (en) * 2009-06-18 2010-12-23 2Source Manufacturing Inc. Parts manufacturing methods, systems and uses
CN102481636A (en) * 2009-06-18 2012-05-30 双源制造成股份有限公司 Parts Manufacturing Methods, Systems And Uses
CN102615303A (en) * 2012-04-17 2012-08-01 李利 Expansion ring and clamp
CN105269013A (en) * 2015-10-28 2016-01-27 芜湖市恒浩机械制造有限公司 Tool for turning end surface of valve body
CN108624748A (en) * 2018-06-28 2018-10-09 上海理工大学 A kind of support ring shaping mould and its setting process
CN108624748B (en) * 2018-06-28 2023-08-04 上海理工大学 Support ring shaping die and shaping method thereof
CN109482923A (en) * 2018-11-13 2019-03-19 东莞市国森科精密工业有限公司 Harmonic flexible gear hobbing hydraulic tool
CN109262184A (en) * 2018-12-05 2019-01-25 湖南杰希重工有限公司 A kind of list thrust dual-positioning clamping jaw swelling telescoping mechanism
CN109262184B (en) * 2018-12-05 2024-03-29 湖南杰希重工有限公司 Single-thrust two-stage positioning clamping jaw expansion telescopic mechanism
CN114290095A (en) * 2021-12-31 2022-04-08 枣庄北航机床创新研究院有限公司 Double-shaft blade flexible clamp and clamping method

Also Published As

Publication number Publication date
FR1510837A (en) 1968-01-26

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