GB244297A - Improvements in machine for grinding cylindrical articles - Google Patents

Improvements in machine for grinding cylindrical articles

Info

Publication number
GB244297A
GB244297A GB360825A GB360825A GB244297A GB 244297 A GB244297 A GB 244297A GB 360825 A GB360825 A GB 360825A GB 360825 A GB360825 A GB 360825A GB 244297 A GB244297 A GB 244297A
Authority
GB
United Kingdom
Prior art keywords
carried
grinding
rollers
wheel
head
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
GB360825A
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.)
LIBERTY SCREW PRODUCTS Co
Original Assignee
LIBERTY SCREW PRODUCTS Co
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 LIBERTY SCREW PRODUCTS Co filed Critical LIBERTY SCREW PRODUCTS Co
Priority to GB360825A priority Critical patent/GB244297A/en
Publication of GB244297A publication Critical patent/GB244297A/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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/22—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts
    • B24B5/225—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts for mass articles
    • 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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/02—Lapping machines or devices; Accessories designed for working surfaces of revolution
    • B24B37/022—Lapping machines or devices; Accessories designed for working surfaces of revolution characterised by the movement of the work between two lapping plates

Landscapes

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

Abstract

244,297. Dehn, F. B., (Liberty Screw Products Co.). Feb. 9, 1925. Rollers, rods, and the like, treating.- Cylindrical articles, for example, rollers or piston-pins, are ground between two grinding wheels 25, 30 mounted coaxially and driven in opposite directions and at different speeds. The wheel 25 is carried by a spider 40 having slight axial play on, but rotatable with a shaft 21 supported in a sleeve 24, which is adjustable axially in a head 12 adjustable vertically on the machine frame 10. The wheel 30 is carried by a hollow shaft 27 mounted in bearings 11 on the frame. The work 36 is carried by a cage 35 which is located between the grinding-wheels, and is rotatably mounted on a pin 34 adjustably carried by a head 32 and eccentric to a fixed rod 31 carrying the head; the rod passes through the shaft 27 and is secured by a pin 33. The rollers 36 are so arranged as to make a small angle with radii of the carrier 35. Powdered grinding-material may be used with the wheels; the pressure of the wheel 25 on the work may be increased by weights on the spindle.
GB360825A 1925-02-09 1925-02-09 Improvements in machine for grinding cylindrical articles Expired GB244297A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB360825A GB244297A (en) 1925-02-09 1925-02-09 Improvements in machine for grinding cylindrical articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB360825A GB244297A (en) 1925-02-09 1925-02-09 Improvements in machine for grinding cylindrical articles

Publications (1)

Publication Number Publication Date
GB244297A true GB244297A (en) 1925-12-17

Family

ID=9761533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB360825A Expired GB244297A (en) 1925-02-09 1925-02-09 Improvements in machine for grinding cylindrical articles

Country Status (1)

Country Link
GB (1) GB244297A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102848299A (en) * 2012-08-15 2013-01-02 浙江恒成硬质合金有限公司 Inner circle grinder for alloy roll collars
CN116494041A (en) * 2023-03-22 2023-07-28 瓦房店威远滚动体制造有限公司 High-efficiency numerical control centerless grinding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102848299A (en) * 2012-08-15 2013-01-02 浙江恒成硬质合金有限公司 Inner circle grinder for alloy roll collars
CN102848299B (en) * 2012-08-15 2014-07-02 浙江恒成硬质合金有限公司 Inner circle grinder for alloy roll collars
CN116494041A (en) * 2023-03-22 2023-07-28 瓦房店威远滚动体制造有限公司 High-efficiency numerical control centerless grinding machine
CN116494041B (en) * 2023-03-22 2024-01-02 瓦房店威远滚动体制造有限公司 High-efficiency numerical control centerless grinding machine

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