GB1349864A - Four-spindle surface grinding machine - Google Patents

Four-spindle surface grinding machine

Info

Publication number
GB1349864A
GB1349864A GB1349864DA GB1349864A GB 1349864 A GB1349864 A GB 1349864A GB 1349864D A GB1349864D A GB 1349864DA GB 1349864 A GB1349864 A GB 1349864A
Authority
GB
United Kingdom
Prior art keywords
workpiece
grinding
clamping
guideway
movable
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.)
NIPKIMMI
Original Assignee
NIPKIMMI
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 NIPKIMMI filed Critical NIPKIMMI
Publication of GB1349864A publication Critical patent/GB1349864A/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
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks

Landscapes

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

Abstract

1349864 Grinding NIPKIMMI 18 May 1971 15646/71 Heading B3D A multi-spindle surface grinding machine comprises a device 14 having means 13 for setting a workpiece 28 in a set position with respect to a reference surface of the workpiece in a working surface P of the device, and means 23 for clamping the workpiece in the set position, the setting means being retractable so that, in operation, the reference surface may be ground. As described, the machine has a bed 1 on which are two columns 4, 12. Column 4 has a horizontal guideway 6, along which is movable a slide block 7 having a vertical guideway for the carriage 8 of a grinding wheel, and a vertical guideway 22 along which is movable a slide block 21 having a horizontal guideway for the carriage 20 of a second grinding wheel. Column 12 is similarly provided with horizontal and vertical guideways 11, 18 for slide blocks 10, 19 having guideways for carriages 9, 16 for third and fourth grinding wheels. The grinding wheels may be moved manually or by hydromechanical or electromechanical automatic means to effect synchronized radial feeding. A table 2 is movable by hydraulic means 17 on the bed 1 and at one end carries a dressing device 3 having dressing, diamonds 3a, 3b. The device 14 is mounted on the table and has a body 14a formed with an inclined working surface P and a rear surface K. A piston-and-cylinder device 15 is mounted on the rear surface for advancing the setting means 13 to an operative position so that the workpiece can be set on the working surface P, the workpiece then being clamped in position by a piston-and-cylinder device 24 rocking the clamping means 23 about a pivot 25 so that a part 23a engages and clamps the workpiece. Thereafter the device 15 is actuated to retract the setting means 13 so that when the table is traversed, the grinding wheels grind four surfaces (Figs. 4 and 5, not shown) on the workpiece. A plurality of clamping means 23 operated by respective devices 24 may be provided for clamping a number of workpieces.
GB1349864D 1971-05-18 1971-05-18 Four-spindle surface grinding machine Expired GB1349864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1564671 1971-05-18

Publications (1)

Publication Number Publication Date
GB1349864A true GB1349864A (en) 1974-04-10

Family

ID=10062892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1349864D Expired GB1349864A (en) 1971-05-18 1971-05-18 Four-spindle surface grinding machine

Country Status (1)

Country Link
GB (1) GB1349864A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486849A1 (en) * 1980-07-19 1982-01-22 Hauni Werke Koerber & Co Kg GRINDER FOR EXECUTING GROOVES HAVING SIDES OF A CURVED SURFACE CROSS-DIRECTIONAL TO THE DEPTH OF THE GROOVES
DE3331287A1 (en) * 1982-10-09 1984-04-12 Hiroshi Teramachi METHOD FOR GRINDING A BEARING BODY, ESPECIALLY FOR A LINEAR BALL BEARING, AND LINEAR BALL BEARING WITH A BEARING BODY BEARING IN ACCORDANCE WITH THE INVENTION
WO1988005130A1 (en) * 1986-12-29 1988-07-14 Robert Bosch Gmbh Manufacture of the movable element of a pressure valve
CN106181655A (en) * 2016-08-25 2016-12-07 优利康达（天津）科技有限公司 Glass fiber reinforced plastic surface polisher
CN115284109A (en) * 2022-09-26 2022-11-04 陕西中桥明智能科技有限公司 Deburring device for vacuum pump production

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486849A1 (en) * 1980-07-19 1982-01-22 Hauni Werke Koerber & Co Kg GRINDER FOR EXECUTING GROOVES HAVING SIDES OF A CURVED SURFACE CROSS-DIRECTIONAL TO THE DEPTH OF THE GROOVES
DE3027504A1 (en) * 1980-07-19 1982-02-18 Hauni-Werke Körber & Co KG, 2050 Hamburg GRINDING MACHINE
DE3331287A1 (en) * 1982-10-09 1984-04-12 Hiroshi Teramachi METHOD FOR GRINDING A BEARING BODY, ESPECIALLY FOR A LINEAR BALL BEARING, AND LINEAR BALL BEARING WITH A BEARING BODY BEARING IN ACCORDANCE WITH THE INVENTION
WO1988005130A1 (en) * 1986-12-29 1988-07-14 Robert Bosch Gmbh Manufacture of the movable element of a pressure valve
CN106181655A (en) * 2016-08-25 2016-12-07 优利康达（天津）科技有限公司 Glass fiber reinforced plastic surface polisher
CN115284109A (en) * 2022-09-26 2022-11-04 陕西中桥明智能科技有限公司 Deburring device for vacuum pump production
CN115284109B (en) * 2022-09-26 2023-07-21 上海优尊真空设备有限公司 Deburring device for vacuum pump production

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Legal Events

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