GB1354450A – Rotary work holding apparatus
– Google Patents
GB1354450A – Rotary work holding apparatus
– Google Patents
Rotary work holding apparatus
Info
Publication number
GB1354450A
GB1354450A
GB5180572A
GB5180572A
GB1354450A
GB 1354450 A
GB1354450 A
GB 1354450A
GB 5180572 A
GB5180572 A
GB 5180572A
GB 5180572 A
GB5180572 A
GB 5180572A
GB 1354450 A
GB1354450 A
GB 1354450A
Authority
GB
United Kingdom
Prior art keywords
hub means
workpiece
front face
bore
head
Prior art date
1971-12-06
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
GB5180572A
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.)
Gleason Works
Original Assignee
Gleason Works
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.)
1971-12-06
Filing date
1972-11-09
Publication date
1974-06-05
1972-11-09
Application filed by Gleason Works
filed
Critical
Gleason Works
1974-06-05
Publication of GB1354450A
publication
Critical
patent/GB1354450A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B23B31/4033—Gripping the work or tool by a split sleeve using mechanical transmission through the spindle
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23F—MAKING GEARS OR TOOTHED RACKS
B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
B23F23/02—Loading, unloading or chucking arrangements for workpieces
B23F23/06—Chucking arrangements
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T279/00—Chucks or sockets
Y10T279/10—Expanding
Y10T279/1004—Collet type
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T279/00—Chucks or sockets
Y10T279/28—Chucks or sockets for gear or spline molding
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T279/00—Chucks or sockets
Y10T279/34—Accessory or component
Y10T279/3493—Protection means; e.g., cover, seal, overstress prevention, air blast
Abstract
1354450 Chucks GLEASON WORKS 9 Nov 1972 [6 Dec 1971] 51805/72 Heading B3B A rotary work holding apparatus comprises a body 10 attached to a spindle 14 and including a front face 20 against which a ring workpiece, e.g. a bevel gear ring G, is seated, and a central bore 23 extending therethrough; cylindrical hub means 22 projecting from the front face, the axes of the bore and hub means being coincident with the axis of rotation of the apparatus; a draw bolt 26 slidable through the hub means and having a head spaced from the hub means; and an annular arbor member seated between the head and hub means and adapted to expand to grip the bore of the workpiece G upon axial motion of the draw bolt 26 with respect to the body 10; wherein said arbor member is dish shaped and comprises a collar 28 surrounding a central bore which receives the said head, an elongated shoulder portion 32 inclined from the collar 28 to an outer periphery 34, and a flange 36 extending from the outer periphery 34 and including an outer cylindrical work gripping surface 38 and a tapered inner face 40; and wherein said hub means includes a tapered surface 24 for mating engagement with the tapered inner face of the flange on rearward motion of the draw bolt. The tapered surfaces 24, 40 ensure area clamping at the gripping face 38 rather than line contact with the workpiece. The arbor member has radial slots filled with a rubber or plastics webbing material and air pressure is fed into a chamber 56 and out of channels 54, 53 to prevent contamination by dirt or abrasive compounds. Springs 42 bias the hub means 22 away from the front face of the body 10 so that during clamping the workpiece G is initially clamped internally and then pulled on to the front face 20.
GB5180572A
1971-12-06
1972-11-09
Rotary work holding apparatus
Expired
GB1354450A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US20522071A
1971-12-06
1971-12-06
Publications (1)
Publication Number
Publication Date
GB1354450A
true
GB1354450A
(en)
1974-06-05
Family
ID=22761320
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5180572A
Expired
GB1354450A
(en)
1971-12-06
1972-11-09
Rotary work holding apparatus
Country Status (4)
Country
Link
US
(1)
US3735994A
(en)
JP
(1)
JPS5217177Y2
(en)
FR
(1)
FR2162452B1
(en)
GB
(1)
GB1354450A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN103056680A
(en)
*
2011-10-22
2013-04-24
南车戚墅堰机车车辆工艺研究所有限公司
Tooth cutting tool and tooth thickness measuring tool for coupling end face teeth and processing method thereof
CN103170654A
(en)
*
2013-04-01
2013-06-26
重庆永达精密机械有限公司
Grooving jig used for clamping synchronizer duplicate gear
CN105364208A
(en)
*
2015-12-05
2016-03-02
綦江县赛普雷多汽车齿轮厂
Synchronizer cone hub tool
CN109794655A
(en)
*
2019-03-27
2019-05-24
西安航空职业技术学院
Positioning clamping device is used in a kind of processing of axle shaft gear
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3909021A
(en)
*
1974-01-14
1975-09-30
Mp Tool & Engineering Co
Collet chuck
US5251510A
(en)
*
1991-09-17
1993-10-12
Dana Corporation
Ring gear fixture and machining process therefor
US6260855B1
(en)
1998-09-08
2001-07-17
The Gleason Works
Workholding apparatus
EP1000695A3
(en)
*
1998-11-06
2002-04-24
United Technologies Corporation
Indexing turret
WO2000029150A1
(en)
*
1998-11-17
2000-05-25
The Gleason Works
Apparatus for securing workholding equipment to a machine tool
US6241228B1
(en)
1999-10-26
2001-06-05
Charles Chupick
Free-floating hydraulic clamping device using expandable arbor
WO2008136903A1
(en)
*
2007-05-07
2008-11-13
The Gleason Works
Quick-adjust draw rod positioning nut
US20120161404A1
(en)
*
2009-09-17
2012-06-28
The Gleason Works
Workholding apparatus for machine tool
WO2011059945A1
(en)
2009-11-10
2011-05-19
The Gleason Works
Compensating workholding equipment
CN102319931A
(en)
*
2011-09-09
2012-01-18
江苏飞船股份有限公司
Bevel gear finishing tooth positioning clamp
CN104275533A
(en)
*
2013-07-09
2015-01-14
山推工程机械股份有限公司
Clamping device for gear fine machining
WO2017176607A1
(en)
2016-04-07
2017-10-12
The Gleason Works
Workholding arbor for gears
CN109500452A
(en)
*
2018-12-10
2019-03-22
内蒙古第机械集团股份有限公司
Mandrel is used in a kind of processing of inside spline wheel gear
CN116100347B
(en)
*
2023-03-20
2023-07-14
淄博至臻机械科技有限公司
Clamping tool and machining center operation platform
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2734750A
(en)
*
1956-02-14
nyland
US2742296A
(en)
*
1953-02-13
1956-04-17
Gleason Works
Chuck
US3437342A
(en)
*
1965-08-23
1969-04-08
Charles J Mann
Chuck construction
US3674280A
(en)
*
1970-12-16
1972-07-04
Gleason Works
Self-cleaning chuck
1971
1971-12-06
US
US00205220A
patent/US3735994A/en
not_active
Expired – Lifetime
1972
1972-11-09
GB
GB5180572A
patent/GB1354450A/en
not_active
Expired
1972-12-05
FR
FR7243223A
patent/FR2162452B1/fr
not_active
Expired
1972-12-05
JP
JP1972139898U
patent/JPS5217177Y2/ja
not_active
Expired
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN103056680A
(en)
*
2011-10-22
2013-04-24
南车戚墅堰机车车辆工艺研究所有限公司
Tooth cutting tool and tooth thickness measuring tool for coupling end face teeth and processing method thereof
CN103056680B
(en)
*
2011-10-22
2016-01-20
南车戚墅堰机车车辆工艺研究所有限公司
Shaft coupling end-tooth processing method
CN103170654A
(en)
*
2013-04-01
2013-06-26
重庆永达精密机械有限公司
Grooving jig used for clamping synchronizer duplicate gear
CN105364208A
(en)
*
2015-12-05
2016-03-02
綦江县赛普雷多汽车齿轮厂
Synchronizer cone hub tool
CN109794655A
(en)
*
2019-03-27
2019-05-24
西安航空职业技术学院
Positioning clamping device is used in a kind of processing of axle shaft gear
Also Published As
Publication number
Publication date
FR2162452B1
(en)
1975-03-28
US3735994A
(en)
1973-05-29
JPS5217177Y2
(en)
1977-04-18
JPS4873383U
(en)
1973-09-12
FR2162452A1
(en)
1973-07-20
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Legal Events
Date
Code
Title
Description
1974-10-09
PS
Patent sealed [section 19, patents act 1949]
1992-12-09
PE20
Patent expired after termination of 20 years
