GB1310892A - Work rest for grinding machine - Google Patents

Work rest for grinding machine

Info

Publication number
GB1310892A
GB1310892A GB1310892DA GB1310892A GB 1310892 A GB1310892 A GB 1310892A GB 1310892D A GB1310892D A GB 1310892DA GB 1310892 A GB1310892 A GB 1310892A
Authority
GB
United Kingdom
Prior art keywords
plate
towards
workpiece
wheel
support plate
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.)
RICHARDS FOUNDRIES Ltd
Original Assignee
RICHARDS FOUNDRIES Ltd
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 RICHARDS FOUNDRIES Ltd filed Critical RICHARDS FOUNDRIES Ltd
Publication of GB1310892A publication Critical patent/GB1310892A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5468—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed parallelly by a single rotating pair
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Abstract

1310892 Grinding RICHARDS FOUNDRIES Ltd 24 Sept 1970 [25 June 1969] 32006/69 Heading B3D A work-rest, e.g. for supporting castings for fettling, includes a workpiece support plate 4 mounted for movement towards and away from a grinding wheel G and a fixed support fillet 6, means, e.g. a presser bar 22, being provided on the support plate 4 for urging a supported workpiece W against the wheel G on moving the support plate 4 towards it. The plate 4 is attached to a frame member 3 by pivoted links 8, 9 forming a parallelogram linkage, a foot pedal 5 being operable against spring return means (not shown to move the plate 4 towards the workpiece W. The plate 4, is provided with holes (24), Fig. 3 (not shown), for engaging studs (23) of the presser bar 22 in a chosen position, and further holes (25) are engageable with a manual levering bar 26. Alternatively, Fig. 2 (not shown), an adjustable stop (13) mounted in a lug (15) depending from the plate 4 may be engageable with a block (16) mounted on the frame 3 to limit forward movement of the plate 4, and a two part draw rod 11 of adjustable overall length may be provided, for varying the inoperative position of the plate 4, e.g. to compensate for wheel wear. Also (not shown), the plate 4 may be moved by a pneumatic piston/cylinder unit.
GB1310892D 1969-06-25 1969-06-25 Work rest for grinding machine Expired GB1310892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3200669 1969-06-25

Publications (1)

Publication Number Publication Date
GB1310892A true GB1310892A (en) 1973-03-21

Family

ID=10331619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1310892D Expired GB1310892A (en) 1969-06-25 1969-06-25 Work rest for grinding machine

Country Status (1)

Country Link
GB (1) GB1310892A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975088A (en) * 2012-12-17 2013-03-20 济南玫德铸造有限公司 Foot-operated pipe polishing device
CN104308308A (en) * 2014-11-07 2015-01-28 重庆帅昌机械制造有限公司 Electric spark punching platform workpiece rapid installation structure
CN104440538A (en) * 2014-11-27 2015-03-25 四川省什邡市鑫源管件有限公司 Rigging positioning device of sectional material cutting machine
CN104690779A (en) * 2013-12-05 2015-06-10 朱玉静 Foot-operated feeding drilling machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975088A (en) * 2012-12-17 2013-03-20 济南玫德铸造有限公司 Foot-operated pipe polishing device
CN104690779A (en) * 2013-12-05 2015-06-10 朱玉静 Foot-operated feeding drilling machine
CN104308308A (en) * 2014-11-07 2015-01-28 重庆帅昌机械制造有限公司 Electric spark punching platform workpiece rapid installation structure
CN104440538A (en) * 2014-11-27 2015-03-25 四川省什邡市鑫源管件有限公司 Rigging positioning device of sectional material cutting machine
CN106239365A (en) * 2014-11-27 2016-12-21 四川九鼎智远知识产权运营有限公司 A kind of section steel cutting machine positioning device
CN106312774A (en) * 2014-11-27 2017-01-11 四川九鼎智远知识产权运营有限公司 Profile positioning device
CN104440538B (en) * 2014-11-27 2017-02-08 四川九鼎智远知识产权运营有限公司 Rigging positioning device of sectional material cutting machine
CN106239365B (en) * 2014-11-27 2018-03-02 四川九鼎智远知识产权运营有限公司 A kind of section steel cutting machine positioning device

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Legal Events

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