GB1360532A – Apparatus for machining ring-shaped workpieces
– Google Patents
GB1360532A – Apparatus for machining ring-shaped workpieces
– Google Patents
Apparatus for machining ring-shaped workpieces
Info
Publication number
GB1360532A
GB1360532A
GB1715272A
GB1715272A
GB1360532A
GB 1360532 A
GB1360532 A
GB 1360532A
GB 1715272 A
GB1715272 A
GB 1715272A
GB 1715272 A
GB1715272 A
GB 1715272A
GB 1360532 A
GB1360532 A
GB 1360532A
Authority
GB
United Kingdom
Prior art keywords
ring
shaft
machining
tool
work spindle
Prior art date
1972-01-03
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
GB1715272A
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.)
1972-01-03
Filing date
1972-04-13
Publication date
1974-07-17
1972-04-13
Application filed by Individual
filed
Critical
Individual
1974-07-17
Publication of GB1360532A
publication
Critical
patent/GB1360532A/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
B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
B23B29/03—Boring heads
B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
B23B29/03432—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing
B23B29/03478—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of an eccentric
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
B23B29/03—Boring heads
B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
B23B5/26—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for simultaneously turning internal and external surfaces of a body
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece
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
Y10T29/00—Metal working
Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
Y10T29/5104—Type of machine
Y10T29/5109—Lathe
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
Y10T82/00—Turning
Y10T82/12—Radially moving rotating tool inside bore
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
Y10T82/00—Turning
Y10T82/25—Lathe
Y10T82/2514—Lathe with work feeder or remover
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
Y10T82/00—Turning
Y10T82/25—Lathe
Y10T82/2514—Lathe with work feeder or remover
Y10T82/2516—Magazine type
Abstract
1360532 Machining piston rings; work transferring E F SULLIVAN 13 April 1972 [3 Jan 1972] 17152/72 Headings B3B and B3T A machine tool for use in the machining of the internal and external surfaces of piston rings and similar ring type workpiece comprises a hollow spindle 36 rotatably mounted in a headstock driven by a belt and pulley 44, 40 respectively, a ring feed device G carried by a frame 20 mounted on the headstock and which successively displaces rings P from a stock S to a workstation W adjacent one end of the work spindle 36. A housing H mounted opposite the headstock carries a ring displacing and clamping unit which is concentric with the work spindle axis and is axially displaceable by fluid means 24 to displace a ring supplied by the feed device G through a conically tapered ring closure member C to grip the closed ring between a cup member 10 on the shaft 29 of the clamping unit and a cup member 12 secured to the work spindle, the cup member 10 being rotatable with the work spindle and the workpiece to facilitate its machining. The closure member C is displaceable axially of the spindle 36 out of the workstation W by fluid means 32 in the housing H to render the workstation clear for machining of the clamped ring. The external machining of the ring P is effected by cutting tools 109, 12 mounted on respective fluid actuated tool slides. The internal machining of the ring is effected by a cutting tool 58 mounted on a slide 54 secured to the end of a hollow non-rotating shaft 48 concentric with the work spindle, the tool and slide being movable transversely of the shaft 48 by rotation of a shaft 64 concentric with the shaft 48 which carries at its end an eccentric 62 engaging in a seat 61 in the tool slide 54, the rotation of the shaft 64 being controlled to control the depth of feed of the cutting tool. The tool and shaft 64 are also axially movable. The displacement of the external tool slides may be by screw and nut and not by the fluid means shown. Rings with various shapes of crosssection may be machined by the apparatus disclosed.
GB1715272A
1972-01-03
1972-04-13
Apparatus for machining ring-shaped workpieces
Expired
GB1360532A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US21473872A
1972-01-03
1972-01-03
Publications (1)
Publication Number
Publication Date
GB1360532A
true
GB1360532A
(en)
1974-07-17
Family
ID=22800241
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1715272A
Expired
GB1360532A
(en)
1972-01-03
1972-04-13
Apparatus for machining ring-shaped workpieces
Country Status (6)
Country
Link
US
(1)
US3756099A
(en)
JP
(1)
JPS4877486A
(en)
DE
(1)
DE2221872B2
(en)
FR
(1)
FR2166845A5
(en)
GB
(1)
GB1360532A
(en)
IT
(1)
IT951292B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN113770762A
(en)
*
2021-01-26
2021-12-10
辉腾交通器材(安徽)有限公司
Fixed clamping equipment for machining piston ring of motorcycle
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS6029362Y2
(en)
*
1980-05-02
1985-09-05
株式会社 リケン
Piston ring processing equipment
FR2505229B1
(en)
*
1981-05-08
1986-11-28
Ass Eng Italia
PISTON SEGMENTS AND METHOD AND APPARATUS FOR THEIR MANUFACTURE
US5293794A
(en)
*
1993-03-01
1994-03-15
Mosey George N
Turning and boring machine for rings
JP3835578B2
(en)
*
1997-09-11
2006-10-18
コマツ工機株式会社
Piston ring complex processing equipment
US6053083A
(en)
*
1998-02-26
2000-04-25
Mosey; George N.
Turning and boring machine with double centering positioners
US6652360B2
(en)
*
2001-05-24
2003-11-25
Cutsforth Products, Inc.
Method and apparatus for creating a groove in a collector ring of an electrical device
DE102012008016A1
(en)
*
2012-04-24
2013-10-24
Daimler Ag
Rotor carrier for an electric machine, supporting element for a rotor carrier and method for producing a support element
CN103084891B
(en)
*
2013-02-01
2016-02-03
合肥合锻机床股份有限公司
Punching machine cylinder piston guide ring lathe turning tooling and using method thereof
CN114113170B
(en)
*
2021-11-19
2023-08-11
华能国际电力股份有限公司
Supporting device and supporting method for nondestructive testing of internal structure of turbine blade
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2377960A
(en)
*
1944-06-03
1945-06-12
Hastings Mfg Co
Machine for the manufacture of piston rings
CH393047A
(en)
*
1961-10-30
1965-05-31
Sim Sa Ets
Machine tool for the fully automatic machining of piston rings
US3165011A
(en)
*
1962-03-12
1965-01-12
B & K Tool & Die Inc
Apparatus for machining stacked workpieces
1972
1972-01-03
US
US00214738A
patent/US3756099A/en
not_active
Expired – Lifetime
1972-04-10
IT
IT22986/72A
patent/IT951292B/en
active
1972-04-13
GB
GB1715272A
patent/GB1360532A/en
not_active
Expired
1972-05-04
DE
DE2221872A
patent/DE2221872B2/en
active
Pending
1972-05-16
JP
JP47047804A
patent/JPS4877486A/ja
active
Pending
1972-05-18
FR
FR7217812A
patent/FR2166845A5/fr
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN113770762A
(en)
*
2021-01-26
2021-12-10
辉腾交通器材(安徽)有限公司
Fixed clamping equipment for machining piston ring of motorcycle
CN113770762B
(en)
*
2021-01-26
2023-10-20
辉腾交通器材(安徽)有限公司
Fixed clamping equipment for motorcycle piston ring machining
Also Published As
Publication number
Publication date
JPS4877486A
(en)
1973-10-18
DE2221872A1
(en)
1973-07-19
DE2221872B2
(en)
1975-10-02
US3756099A
(en)
1973-09-04
FR2166845A5
(en)
1973-08-17
IT951292B
(en)
1973-06-30
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Legal Events
Date
Code
Title
Description
1974-11-27
PS
Patent sealed [section 19, patents act 1949]
1976-11-10
PLNP
Patent lapsed through nonpayment of renewal fees
