SE7807876L - SANDER - Google Patents

SANDER

Info

Publication number
SE7807876L
SE7807876L SE7807876A SE7807876A SE7807876L SE 7807876 L SE7807876 L SE 7807876L SE 7807876 A SE7807876 A SE 7807876A SE 7807876 A SE7807876 A SE 7807876A SE 7807876 L SE7807876 L SE 7807876L
Authority
SE
Sweden
Prior art keywords
tailstock
indexing
grinding
spindles
stand
Prior art date
Application number
SE7807876A
Other languages
Swedish (sv)
Other versions
SE417485B (en
Inventor
H Axelsson
L Siggelin
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Priority to SE7807876A priority Critical patent/SE417485B/en
Publication of SE7807876L publication Critical patent/SE7807876L/en
Publication of SE417485B publication Critical patent/SE417485B/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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
    • B24B5/10—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally involving a horizontal tool spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

Internal(hole)grinding machine with double grinding functions comprising machine stand, two grinding spindles movably arranged on the stand and two chucks placed opposite these grinding spindles for attaching the work- pieces to be machined. The chucks are fixed to the rotary chuck spindles which carried in an indexing tailstock which in turn is arranged to rotate around a shaft fitted on the machine stand. The chuck spindles' shafts are arranged in the same plane and at the same distance from but at each side of the shaft of the indexing tailstock. Between the machining periods, the indexing tailstock is rotated a half turn forward or back whereby the chucks change place in front of the grinding spindles. The indexing tailstock's end positions are defined by two fixed stop dogs in the stand and a stop lug on the indexing tailstock which is alternately brought into contact with each stop dog in turn. <IMAGE>
SE7807876A 1978-07-17 1978-07-17 Internal grinding machine with double grinding functions such as a hole-grinding and a seat or base-grinding function SE417485B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7807876A SE417485B (en) 1978-07-17 1978-07-17 Internal grinding machine with double grinding functions such as a hole-grinding and a seat or base-grinding function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7807876A SE417485B (en) 1978-07-17 1978-07-17 Internal grinding machine with double grinding functions such as a hole-grinding and a seat or base-grinding function

Publications (2)

Publication Number Publication Date
SE7807876L true SE7807876L (en) 1980-01-18
SE417485B SE417485B (en) 1981-03-23

Family

ID=20335458

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7807876A SE417485B (en) 1978-07-17 1978-07-17 Internal grinding machine with double grinding functions such as a hole-grinding and a seat or base-grinding function

Country Status (1)

Country Link
SE (1) SE417485B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108942542A (en) * 2018-07-24 2018-12-07 芜湖博康汽车饰件有限公司 A kind of annular automobile ornaments inner ring grinding device

Also Published As

Publication number Publication date
SE417485B (en) 1981-03-23

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