GB927066A - A multiple machine for grinding drawbench die holes - Google Patents

A multiple machine for grinding drawbench die holes

Info

Publication number
GB927066A
GB927066A GB2023861A GB2023861A GB927066A GB 927066 A GB927066 A GB 927066A GB 2023861 A GB2023861 A GB 2023861A GB 2023861 A GB2023861 A GB 2023861A GB 927066 A GB927066 A GB 927066A
Authority
GB
United Kingdom
Prior art keywords
grinding
die
tools
holes
tool
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
GB2023861A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2023861A priority Critical patent/GB927066A/en
Publication of GB927066A publication Critical patent/GB927066A/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
    • B24B5/36—Single-purpose machines or devices
    • B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
    • 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
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
    • B24B5/08—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally involving a vertical tool spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

927,066. Grinding. G. ESPOSITO. June 5, 1961, No. 20238/61. Class 60. A machine for simultaneously grinding a plurality of draw bench die holes comprises a plurality of tool spindles 1 ... 6 spaced apart with their axes parallel, each spindle carrying a grinding tool and having a pulley 15 which is oscillated by flexible means e.g. by the reciprocating motion of a belt 23 which engages the rims of successive pulleys. The belt is secured to a link 27 whereby a reciprocatory motion is transmitted from a pin carried eccentrically by a pulley-driven disc 28. For conical holes the tools are rods having conical ends on which abrasive material is smeared or poured between the tool ends and the holes to be ground. The work is mounted on friction-faced die-carrying plates 9 ... 12 slidably supported in the frame of the machine 13 directly below the spindles 1 ... 6. During oscillation of the tools, the die plates are reciprocated towards and away from the tools by a bar 35, Fig. 5, in contact with the lower ends of the die-plate stems, the bar being lifted by a cam 39, rocking levers 40, 41, and links 46, 47.
GB2023861A 1961-06-05 1961-06-05 A multiple machine for grinding drawbench die holes Expired GB927066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2023861A GB927066A (en) 1961-06-05 1961-06-05 A multiple machine for grinding drawbench die holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2023861A GB927066A (en) 1961-06-05 1961-06-05 A multiple machine for grinding drawbench die holes

Publications (1)

Publication Number Publication Date
GB927066A true GB927066A (en) 1963-05-22

Family

ID=10142678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2023861A Expired GB927066A (en) 1961-06-05 1961-06-05 A multiple machine for grinding drawbench die holes

Country Status (1)

Country Link
GB (1) GB927066A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100534714C (en) * 2006-11-03 2009-09-02 江苏兴达钢帘线股份有限公司 Lapping machine
CN106141832A (en) * 2016-08-27 2016-11-23 泰州君灵奔腾动力机械有限公司 A kind of gear box casing endoporus sanding apparatus
CN106392869A (en) * 2016-10-31 2017-02-15 中南林业科技大学 Fully-automatic adjustable batch sample grinder
CN112247704A (en) * 2020-09-04 2021-01-22 楼校 Plate wire drawing machine
CN112428043A (en) * 2020-11-18 2021-03-02 艾肯（江苏）工业技术有限公司 Automatic processing device for manufacturing pipe fitting flange

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100534714C (en) * 2006-11-03 2009-09-02 江苏兴达钢帘线股份有限公司 Lapping machine
CN106141832A (en) * 2016-08-27 2016-11-23 泰州君灵奔腾动力机械有限公司 A kind of gear box casing endoporus sanding apparatus
CN106392869A (en) * 2016-10-31 2017-02-15 中南林业科技大学 Fully-automatic adjustable batch sample grinder
CN112247704A (en) * 2020-09-04 2021-01-22 楼校 Plate wire drawing machine
CN112247704B (en) * 2020-09-04 2022-07-15 嘉峪关四方鑫达环保科技有限公司 Plate drawing machine
CN112428043A (en) * 2020-11-18 2021-03-02 艾肯（江苏）工业技术有限公司 Automatic processing device for manufacturing pipe fitting flange
CN112428043B (en) * 2020-11-18 2021-09-07 艾肯（江苏）工业技术有限公司 Automatic processing device for manufacturing pipe fitting flange

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