GB1352684A - Grinding machines - Google Patents

Grinding machines

Info

Publication number
GB1352684A
GB1352684A GB1352684DA GB1352684A GB 1352684 A GB1352684 A GB 1352684A GB 1352684D A GB1352684D A GB 1352684DA GB 1352684 A GB1352684 A GB 1352684A
Authority
GB
United Kingdom
Prior art keywords
holder
grinding
april
post
supported
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.)
Salter S H
Original Assignee
Salter S H
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 Salter S H filed Critical Salter S H
Publication of GB1352684A publication Critical patent/GB1352684A/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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/34—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters

Landscapes

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

Abstract

1352684 Grinding S H SALTER 21 April 1971 [22 April 1970] 19370/70 Heading B3D A grinding machine comprises two relatively adjustable holders 14, 25, for a cutting member to be sharpened, 33, and a grinding wheel, one holder 25 being connected to a base 10 by a linkage allowing adjusting movement within a plane for moving the wheel and workpiece 33 into or out of contact in a fixed relative orientation. Coarse and fine grinding wheels 17, 18 may be mounted on a spindle of a motor 16, supported by one holder 14 for pivotal adjustment on a plate 12. The other holder 25 is attached to the base 10 by an intermediate member 24 and arms 22, 27 defining a double parallelogram linkage. The member 33 is supported on the holder 25 by clamping jaws 32, 32a adjustable on a post 29, a screw operated bar 59, Fig. 3, co-operating with a slot 58 of a collar 52 to look the post 29 in a chosen angular position, while a grub screw 61 allows vertical positioning. Lugs (45) of the jaw 32, Fig. 4 (not shown), serve to locate the member 33 for clamping, a magnet (not shown) being optionally provided to locate small workpieces.
GB1352684D 1970-04-22 1970-04-22 Grinding machines Expired GB1352684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1937070 1970-04-22

Publications (1)

Publication Number Publication Date
GB1352684A true GB1352684A (en) 1974-05-08

Family

ID=10128225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1352684D Expired GB1352684A (en) 1970-04-22 1970-04-22 Grinding machines

Country Status (1)

Country Link
GB (1) GB1352684A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278305A (en) * 1992-12-24 1994-11-30 Donnell Michael O Grinding rest
CN104493647A (en) * 2014-12-25 2015-04-08 安徽嘉龙锋钢刀具有限公司 Special-purpose grinding machine for cutting tool edge and use method of special-purpose grinding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278305A (en) * 1992-12-24 1994-11-30 Donnell Michael O Grinding rest
GB2278305B (en) * 1992-12-24 1996-10-23 Donnell Michael O Grinding jig
CN104493647A (en) * 2014-12-25 2015-04-08 安徽嘉龙锋钢刀具有限公司 Special-purpose grinding machine for cutting tool edge and use method of special-purpose grinding machine

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Legal Events

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