GB1279826A - Method and apparatus for cutting chamfers on piston rings - Google Patents

Method and apparatus for cutting chamfers on piston rings

Info

Publication number
GB1279826A
GB1279826A GB4550569A GB4550569A GB1279826A GB 1279826 A GB1279826 A GB 1279826A GB 4550569 A GB4550569 A GB 4550569A GB 4550569 A GB4550569 A GB 4550569A GB 1279826 A GB1279826 A GB 1279826A
Authority
GB
United Kingdom
Prior art keywords
ring
rings
clamping device
piston
guide
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
GB4550569A
Inventor
Gerhard Adam
Carl-Heinz Heiland
Winfried Margner
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.)
DRESDEN KRAFTFAHRZEUG VEB
Original Assignee
DRESDEN KRAFTFAHRZEUG VEB
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 DRESDEN KRAFTFAHRZEUG VEB filed Critical DRESDEN KRAFTFAHRZEUG VEB
Publication of GB1279826A publication Critical patent/GB1279826A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/22—Turning-machines or devices with rotary tool heads
    • B23B3/24—Turning-machines or devices with rotary tool heads the tools of which do not perform a radial movement; Rotary tool heads therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/08—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of slides or chutes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

1279826 Chamfering piston rings KRAFTFAHRZEUGZUBEHOERWERKE DRESDEN VEB 16 Sept 1969 45505/69 Headings B3B and B3C In a method of cutting chamfers on the edges of piston-rings the rings are fed by a slide 6 one after the other from a stock along one side of a horizontal plate member 1 to a guide and clamping device 2, each ring 7 being inserted and retained in the device 2 by a pusher member 8 whereupon a rotary cutting head 9 with a chamfering tool 10 is presented to the pistonring, to simultaneously chamfer the inner and outer edges on one side of the ring. At the completion of this machining operation the ring 7 is pushed by the member 8 from the clamping device to a slide 11 on the other side of the plate member 1 and which transfers the ring 7 to a second guide and clamping device 3 located laterally of the device 2 and having an axis parallel thereto. A second pusher member 12 located the ring 7 in the device 3 and a second cutter head 13 with a chamfering tool 14 is presented to the ring 7 to effect simultaneous machining of the chamfers on the other side of the piston-ring. When completed the ring is displaced from the guide and clamping device 15 by a compressed air jet. The operation of the machine may be automatically controlled whereby a continuous succession of rings are chamfered in the two machining operations described.
GB4550569A 1969-05-29 1969-09-16 Method and apparatus for cutting chamfers on piston rings Expired GB1279826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14012869 1969-05-29

Publications (1)

Publication Number Publication Date
GB1279826A true GB1279826A (en) 1972-06-28

Family

ID=5481271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4550569A Expired GB1279826A (en) 1969-05-29 1969-09-16 Method and apparatus for cutting chamfers on piston rings

Country Status (5)

Country Link
AT (1) AT295962B (en)
CH (1) CH498685A (en)
CS (1) CS155223B2 (en)
GB (1) GB1279826A (en)
YU (1) YU33024B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1398108A1 (en) * 2002-09-12 2004-03-17 Federal-Mogul Nürnberg GmbH Method of positioning piston rings with butting edges aligned, using a piston ring magazine
CN102091813A (en) * 2011-02-01 2011-06-15 赵建国 Full-automatic vertical piston ring external angle chamfering machine
CN101628387B (en) * 2009-08-04 2012-09-05 王夏生 Transmission device for automatically processing hairdressing push shear blade
CN113319610A (en) * 2021-05-22 2021-08-31 上海泛久机电科技有限公司 Clamp for punching side wall of annular part

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110315413B (en) * 2019-07-23 2024-05-07 永康市沪邦机械科技有限公司 Polishing machine
CN118023994B (en) * 2024-04-12 2024-06-25 新乡市润达活塞有限公司 Piston machining center

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1398108A1 (en) * 2002-09-12 2004-03-17 Federal-Mogul Nürnberg GmbH Method of positioning piston rings with butting edges aligned, using a piston ring magazine
CN101628387B (en) * 2009-08-04 2012-09-05 王夏生 Transmission device for automatically processing hairdressing push shear blade
CN102091813A (en) * 2011-02-01 2011-06-15 赵建国 Full-automatic vertical piston ring external angle chamfering machine
CN113319610A (en) * 2021-05-22 2021-08-31 上海泛久机电科技有限公司 Clamp for punching side wall of annular part

Also Published As

Publication number Publication date
CH498685A (en) 1970-11-15
DE1941145A1 (en) 1971-02-25
AT295962B (en) 1971-12-15
CS155223B2 (en) 1974-05-30
YU238369A (en) 1975-08-31
YU33024B (en) 1976-03-31
DE1941145B2 (en) 1975-10-02

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees