ATE95457T1 - CENTERLESS CYLINDRICAL GRINDING MACHINE. - Google Patents

CENTERLESS CYLINDRICAL GRINDING MACHINE.

Info

Publication number
ATE95457T1
ATE95457T1 AT91810119T AT91810119T ATE95457T1 AT E95457 T1 ATE95457 T1 AT E95457T1 AT 91810119 T AT91810119 T AT 91810119T AT 91810119 T AT91810119 T AT 91810119T AT E95457 T1 ATE95457 T1 AT E95457T1
Authority
AT
Austria
Prior art keywords
machine
longitudinal
grinding wheel
slide
wheels
Prior art date
Application number
AT91810119T
Other languages
German (de)
Inventor
Walter Pfluger
Original Assignee
Agathon Ag Maschf
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 Agathon Ag Maschf filed Critical Agathon Ag Maschf
Application granted granted Critical
Publication of ATE95457T1 publication Critical patent/ATE95457T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

The machine comprises a machine bed (1), a grinding wheel (2), a control wheel (3), which is arranged in the longitudinal direction of the machine at a horizontal distance from the grinding wheel, as well as a work rest (4), provided between the wheels, for holding a workpiece to be machined. The work rest (4) is arranged on the machine bed, comprises a support body (17) and is adjustable only vertically in the machine. A first longitudinal slide (7) displaceable in the longitudinal direction of the machine is arranged on a first plate (5) pivotable in a horizontal plane, and a first cross slide displaceable in the transverse direction of the machine is arranged on this longitudinal slide (7). The first cross slide contains the grinding wheel (2). In a similar manner, the control wheel (3) is arranged on a second cross slide (11) which in turn is fastened to a second longitudinal slide (10) which in turn is mounted on a second horizontally pivotable plate (9). A first and a second dressing device (12, 13) each for dressing the grinding wheel and the control wheel respectively are connected in a fixed position to one each of the pivotable plates (5, 9). Both the work feed and the in-process measurement can be simplified by this arrangement. The numerically controlled axes for driving the said longitudinal and cross slides can be used for setting the wheels (2, 3) to the workpiece and for setting the wheels (2, 3) to the corresponding dressing device (12, 13). Relatively expensive numerically controlled drives can thereby be reduced in number compared with machines belonging to the prior art. <IMAGE>
AT91810119T 1990-03-23 1991-02-22 CENTERLESS CYLINDRICAL GRINDING MACHINE. ATE95457T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH97690 1990-03-23
EP91810119A EP0448509B1 (en) 1990-03-23 1991-02-22 Centreless cylindrical grinding machine

Publications (1)

Publication Number Publication Date
ATE95457T1 true ATE95457T1 (en) 1993-10-15

Family

ID=4199584

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91810119T ATE95457T1 (en) 1990-03-23 1991-02-22 CENTERLESS CYLINDRICAL GRINDING MACHINE.

Country Status (3)

Country Link
EP (1) EP0448509B1 (en)
AT (1) ATE95457T1 (en)
DE (1) DE59100441D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19940687A1 (en) 1999-08-27 2001-03-01 Mikrosa Werkzeugmaschinen Gmbh Grinding machines for centerless grinding of workpieces
CN104608015A (en) * 2014-12-30 2015-05-13 东莞理工学院 A fully automatic CNC cylindrical grinder with manipulator loading and unloading
CN105171595A (en) * 2015-08-13 2015-12-23 浙江勤龙机械科技股份有限公司 Full-automatic disc grinder
CN113001331B (en) * 2021-02-24 2022-04-26 浙江米奇尔数控科技有限公司 Multifunctional machine tool
CN115365906B (en) * 2022-09-16 2023-11-17 浙江天台天豪机械有限公司 Automobile spare and accessory part accurate grinding machining device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1733092A (en) * 1929-10-22 Centerless grinding machine
FR2575953B1 (en) * 1985-01-14 1987-03-20 Pont A Mousson CENTERLESS GRINDER FOR EXTERNAL GRINDING OF HOLLOW CYLINDRICAL PARTS, ESPECIALLY SHIRTS FOR CYLINDERS OF INTERNAL COMBUSTION ENGINES
DE4010037A1 (en) * 1990-03-29 1991-10-02 Hilti Ag Speed adjusting mechanism for portable drill - has switch lever movement constrained by spring clip exerting force

Also Published As

Publication number Publication date
EP0448509B1 (en) 1993-10-06
DE59100441D1 (en) 1993-11-11
EP0448509A1 (en) 1991-09-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee