GB535481A - Improvements in axially slidable supporting means for grinding wheels - Google Patents

Improvements in axially slidable supporting means for grinding wheels

Info

Publication number
GB535481A
GB535481A GB27546/39A GB2754639A GB535481A GB 535481 A GB535481 A GB 535481A GB 27546/39 A GB27546/39 A GB 27546/39A GB 2754639 A GB2754639 A GB 2754639A GB 535481 A GB535481 A GB 535481A
Authority
GB
United Kingdom
Prior art keywords
wheel
hub
spindle
bearings
axially
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
GB27546/39A
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.)
Lidkopings Mekaniska Verkstads AB
Original Assignee
Lidkopings Mekaniska Verkstads 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 Lidkopings Mekaniska Verkstads AB filed Critical Lidkopings Mekaniska Verkstads AB
Publication of GB535481A publication Critical patent/GB535481A/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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

535,481. Mounting grinding wheels. LIDKOPINGS MEKINSKA VERKSTADS AKTIEBOLAG. Oct. 9, 1939, No. 27546. Convention date, Oct. 31, 1938. [Class 60] A grinding wheel 1 is mounted to a hub 5 coupled to the spindle 8 to rotate therewith and having anti-friction bearings 20, 21 to permit the hub to slide freely on the spindle. The wheel is supported on a sleeve 2 which is itself secured to the hub between a flange 6 and nut 7. The spindle 8 which may be motor-driven is carried in self-aligning doublerow ball bearings 10, 11 protected by labyrinth or other packings 12-15 the members 13 and 14 having annular sealing flanges 23, 24. The sliding bearings consist of bushings 16, 17 in the hub and similar bushings 18, 19 on the spindle, separated by balls arranged longitudinally and peripherally in cylindrical tubular retainers 21. For moving the wheel axially a slidable rod 25 is connected to the hub by a key 26 and is also connected through thrust bearings 28 to a block 29 which is movable axially in a housing 30 by means of a hand wheel 34 screwing over an extension 31 of the block. In one application a torsion spring member 37 is finished by cantreless grinding between a regulating wheel 36 and an axially movable wheel 1 mounted as above described. The ends of the wheel are shaped in accordance with the fillets 41 of the work and by axial movement of the wheel both fillets may be ground until a satisfactory surface thereon is obtained. In a modification the spindle and the bore of the hub may be polygonal in crosssection, balls or rollers being placed between the hub and spindle to reduce friction, the key being thus relieved from the friction of transmitting rotation.
GB27546/39A 1938-10-31 1939-10-09 Improvements in axially slidable supporting means for grinding wheels Expired GB535481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE535481X 1938-10-31

Publications (1)

Publication Number Publication Date
GB535481A true GB535481A (en) 1941-04-10

Family

ID=6556902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27546/39A Expired GB535481A (en) 1938-10-31 1939-10-09 Improvements in axially slidable supporting means for grinding wheels

Country Status (4)

Country Link
US (1) US2229281A (en)
CH (1) CH211986A (en)
FR (1) FR860783A (en)
GB (1) GB535481A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679472A1 (en) * 1994-04-28 1995-11-02 Sms Schloemann-Siemag Aktiengesellschaft Machine for grinding rollers
CN111906659A (en) * 2020-06-28 2020-11-10 长沙长泰机器人有限公司 Polishing power head and casting polishing method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539107A (en) * 1948-04-28 1951-01-23 Charles W Sectish Grinding machine
US2867060A (en) * 1956-11-09 1959-01-06 Norton Co Centerless grinder
US2889666A (en) * 1956-12-31 1959-06-09 Norton Co Centerless grinding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0679472A1 (en) * 1994-04-28 1995-11-02 Sms Schloemann-Siemag Aktiengesellschaft Machine for grinding rollers
CN1077825C (en) * 1994-04-28 2002-01-16 Sms舒路曼-斯玛公司 Machine for grinding roller
CN111906659A (en) * 2020-06-28 2020-11-10 长沙长泰机器人有限公司 Polishing power head and casting polishing method

Also Published As

Publication number Publication date
CH211986A (en) 1940-10-31
US2229281A (en) 1941-01-21
FR860783A (en) 1941-01-23

Similar Documents

Publication Publication Date Title
US1967163A (en) Means for dynamically balancing machine tools
SE8000765L (en) BEARING STRUCTURE
GB549167A (en) Improvements in or relating to wheels for roller skates
GB535481A (en) Improvements in axially slidable supporting means for grinding wheels
GB451073A (en) Improvements in and relating to centres in lathes and the like
GB1000415A (en) Improvements in or relating to the mounting of shafts
GB1030390A (en) Roller-actuated vibro-energy mill
US2010965A (en) Precision grinding machine
GB1289066A (en)
GB1057819A (en) Improvements in or relating to couplings
GB1235088A (en) Device for the detachable fixing or location of a part on a pin or shaft
GB976321A (en) Improved transmission means
GB707588A (en) Improvements in mounting bearings
GB575031A (en) Improvements in or relating to scribing or surface gauges, test indicator stands andbases, and the like
US1775408A (en) High-speed bearing
US3033621A (en) Roller journals for roller mills
GB689647A (en) Improvements in or relating to bearings for spindles
GB542669A (en) Improvements in or relating to ball and like bearing assemblies for worm gearings
US2622373A (en) Centerless grinding device
ES293425Y (en) AN ARRANGEMENT OF BALL BEARINGS TO STAND TELESCOPICALLY BETWEEN A PAIR OF TREE MEMBERS AND AXIALY MOVABLE BUSHING ONE TO THE OTHER.
GB860774A (en) Improvements in ball and socket universal bearings
GB846786A (en) Improvements relating to bearings
US2385416A (en) Extensible axle assembly
GB666805A (en) Improvements in and relating to locomotive side rods
GB470676A (en) Improvements in or relating to ball bearings