GB1414278A - Grinding machine - Google Patents

Grinding machine

Info

Publication number
GB1414278A
GB1414278A GB1882574A GB1882574A GB1414278A GB 1414278 A GB1414278 A GB 1414278A GB 1882574 A GB1882574 A GB 1882574A GB 1882574 A GB1882574 A GB 1882574A GB 1414278 A GB1414278 A GB 1414278A
Authority
GB
United Kingdom
Prior art keywords
shaft
axis
lever
tool
carrier shaft
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
GB1882574A
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.)
Ernst Thielenhaus GmbH and Co KG
Original Assignee
Ernst Thielenhaus GmbH and Co KG
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 Ernst Thielenhaus GmbH and Co KG filed Critical Ernst Thielenhaus GmbH and Co KG
Publication of GB1414278A publication Critical patent/GB1414278A/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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

1414278 Linkwork MACHINENFABRIK ERNST THIELENHAUS 30 April 1974 [8 May 1973] 18825/74 Heading F2K [Also in Division B3] A machine for grinding a workpiece 1, such as a ring-shaped workpiece, in an oscillating manner, comprises a holder for the workpiece, a carrier shaft 2 for a tool 5, a uniformly rotatable drive-shaft 4 at right angles to the carrier shaft, and a toggle joint lever system consisting of a lever 8 connected to the driveshaft 4 so as to hinge about an axis 11 at right angles to the axis of the drive-shaft, a lever 9 connected to the tool carrier shaft so as to hinge about an axis 13 transverse to the axis of the tool carrier shaft, and a ball joint 14 connecting the levers 8, 9. The shaft 4 is driven by a drive 3 and its rotation is converted into oscillation of the tool carrier shaft 2 by the toggle system. The shaft 4 is axially adjustable by an eccentric 17 to vary the amplitude of the oscillation of the shaft 2 and hence the tool 5. The lever 8 is formed with a balance weight.
GB1882574A 1973-05-08 1974-04-30 Grinding machine Expired GB1414278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732323063 DE2323063C3 (en) 1973-05-08 1973-05-08 Vibratory grinding tool drive

Publications (1)

Publication Number Publication Date
GB1414278A true GB1414278A (en) 1975-11-19

Family

ID=5880253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1882574A Expired GB1414278A (en) 1973-05-08 1974-04-30 Grinding machine

Country Status (5)

Country Link
DE (1) DE2323063C3 (en)
FR (1) FR2228578B1 (en)
GB (1) GB1414278A (en)
IT (1) IT1012152B (en)
SE (1) SE390126B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209806A (en) * 1987-08-28 1989-05-24 Taylor Woodrow Const Ltd Blade pitch change mechanism
CN106002600A (en) * 2016-06-30 2016-10-12 宁波圣圭精工科技有限公司 Wabbler mechanism used on super-fine machine
CN112460215A (en) * 2020-11-24 2021-03-09 中国科学院光电技术研究所 Offset shafting thrust reaction cancellation device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1401750A (en) * 1964-07-06 1965-06-04 Werkzeugmaschinenfabrik Naumbu Method, mechanical lapping stone and device for the precise machining of parts with grooves having a cross section in the form of a sector of a circle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209806A (en) * 1987-08-28 1989-05-24 Taylor Woodrow Const Ltd Blade pitch change mechanism
CN106002600A (en) * 2016-06-30 2016-10-12 宁波圣圭精工科技有限公司 Wabbler mechanism used on super-fine machine
CN112460215A (en) * 2020-11-24 2021-03-09 中国科学院光电技术研究所 Offset shafting thrust reaction cancellation device

Also Published As

Publication number Publication date
IT1012152B (en) 1977-03-10
FR2228578A1 (en) 1974-12-06
DE2323063B2 (en) 1975-03-06
DE2323063A1 (en) 1974-11-14
FR2228578B1 (en) 1978-11-17
DE2323063C3 (en) 1975-10-16
SE390126B (en) 1976-12-06

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940429