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GB1344928A - Feeding of annular workpieces in machine tools particularly internal grinding machines - Google Patents

Feeding of annular workpieces in machine tools particularly internal grinding machines

Info

Publication number
GB1344928A
GB1344928A GB1344928DA GB1344928A GB 1344928 A GB1344928 A GB 1344928A GB 1344928D A GB1344928D A GB 1344928DA GB 1344928 A GB1344928 A GB 1344928A
Authority
GB
United Kingdom
Prior art keywords
workpiece
feeding
workpieces
previous
grinding
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
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.)
WERKEZUGMASCHINENKOMBINAT 7 OK
Original Assignee
WERKEZUGMASCHINENKOMBINAT 7 OK
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 WERKEZUGMASCHINENKOMBINAT 7 OK filed Critical WERKEZUGMASCHINENKOMBINAT 7 OK
Publication of GB1344928A publication Critical patent/GB1344928A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/22—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts
    • 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)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

1344928 Feeding workpieces WERKZEUGMASCHINENKOMBINAT "7 OKTOBER" BERLIN VEB 5 May 1971 13223/71 Heading B3D [Also in Division B8] An arrangement for feeding annular workpieces 13<SP>11</SP>, particularly for internal grinding, comprises two pivotable workpiece handling means 1, 4, one of which 1 supports a workpiece 13<SP>1</SP> in a preloading position, Fig. 3 (not shown), as a previous workpiece 13 is being ground, while the other 4 co-operates to transfer the workpiece 13<SP>1</SP> to a grinding position, Fig. 6 (not shown), while the previous workpiece 13 is ejected, the handling means 1, 4 being actuated by a common cam 21. The means 1, 4 are pivoted between parallel plates 11, 12 about supports 27, 33 through lever linkages 22-27, 28-33 including adjustable stroke articulating means 24, 28, and the workpiece 13<SP>1</SP> is transferred from the supporting means 1 to the transfer means 4 at the intersection of the paths swept by respective strips 2, 3 and clamps 5, 6, adjustable for different diameter workpieces, of the means 1, 4. With the workpiece 13<SP>1</SP> held between the strips 2, 3 and a rail 7, on rotating the cam 21 the means 4 is pivoted to raise the previous workpiece 13 from engagement with locating shoes 9, 10, Fig. 4 (not shown), rotation of the means 1 causing the strip 3 to eject the workpiece 13 on to a discharge rail 8, and the workpiece 131 than to drop between the clamps 5, 6. Return pivoting of the means 4 locates the workpiece 13<SP>1</SP> against the shoes 9, 10 for grinding by a wheel W, while a further workpiece 1311 is supplied to the means 1 from a channel 14.
GB1344928D 1971-05-05 1971-05-05 Feeding of annular workpieces in machine tools particularly internal grinding machines Expired GB1344928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1322371 1971-05-05

Publications (1)

Publication Number Publication Date
GB1344928A true GB1344928A (en) 1974-01-23

Family

ID=10019064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1344928D Expired GB1344928A (en) 1971-05-05 1971-05-05 Feeding of annular workpieces in machine tools particularly internal grinding machines

Country Status (1)

Country Link
GB (1) GB1344928A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008080240A1 (en) * 2006-12-28 2008-07-10 Robotic Consulting S.A.R.L. Grinding machine for bearing rings
CN102554275A (en) * 2012-01-06 2012-07-11 浙江大学台州研究院 Automatic feeding and discharging machine of lathe
CN103009225A (en) * 2012-12-09 2013-04-03 青岛张氏机械有限公司 Automatic continuous inner hole polishing machine for steel tubes
CN104816211A (en) * 2015-04-03 2015-08-05 奇瑞汽车股份有限公司 Automatic deburring machine for oil passage holes of engine cylinder body

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008080240A1 (en) * 2006-12-28 2008-07-10 Robotic Consulting S.A.R.L. Grinding machine for bearing rings
CH701156B1 (en) * 2006-12-28 2010-12-15 Robotic Consulting S A R L Grinding machine bearing rings.
CN102554275A (en) * 2012-01-06 2012-07-11 浙江大学台州研究院 Automatic feeding and discharging machine of lathe
CN103009225A (en) * 2012-12-09 2013-04-03 青岛张氏机械有限公司 Automatic continuous inner hole polishing machine for steel tubes
CN104816211A (en) * 2015-04-03 2015-08-05 奇瑞汽车股份有限公司 Automatic deburring machine for oil passage holes of engine cylinder body

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee