GB640515A - Improvements in internal grinding machines - Google Patents

Improvements in internal grinding machines

Info

Publication number
GB640515A
GB640515A GB10103/47A GB1010347A GB640515A GB 640515 A GB640515 A GB 640515A GB 10103/47 A GB10103/47 A GB 10103/47A GB 1010347 A GB1010347 A GB 1010347A GB 640515 A GB640515 A GB 640515A
Authority
GB
United Kingdom
Prior art keywords
sleeve
grinding wheel
spindle
cooling liquid
cooling
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
GB10103/47A
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.)
VICTOR HENRI CHARLES SANDOZ
Original Assignee
VICTOR HENRI CHARLES SANDOZ
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 VICTOR HENRI CHARLES SANDOZ filed Critical VICTOR HENRI CHARLES SANDOZ
Publication of GB640515A publication Critical patent/GB640515A/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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
    • B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle
    • B23Q11/1023—Tool holders, or tools in general specially adapted for receiving the cutting liquid from the spindle
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1084—Arrangements for cooling or lubricating tools or work specially adapted for being fitted to different kinds of machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/067—Rotating cutter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/088—Metal working by projecting, squirting or dripping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

640,515. Internal grinding. SANDOZ, V. H. C. April 16, 1947, No. 10103. Convention date, Oct. 16. [Class 60] An internal griding machine wherein the journals of the spindle carrying the grinding wheel and the grinding wheel itself are cooled by a cooling liquid, is characterized by another nozzle surrounding a sleeve in which the spindle is rotatably journalled and by means for forcing the cooling liquid through said nozzles so that the cooling liquid flows freely over and along the sleeve to the grinding wheel unconfined by tubes, ducts and the like to form around the sleeve an hydraulic cooling sheath. The grinding wheel 3, Fig. 1, is carried on a spindle 1<SP>1</SP> journalled in a sleeve 1 supported by a framework 2. Pressure water passes through a connection 5 to an annular chamber 6 and thence through the annular space around the sleeve 1 and flows along the sleeve, thus cooling the bearings for the spindle, to the grinding wheel. In a modification, Fig. 2, the coolant is supplied to a block 12 which reciprocates with the work piece 4; packings 14, 15 are provided to allow for reciprocation of the block 12 relative to the sleeve 1.
GB10103/47A 1945-10-16 1947-04-16 Improvements in internal grinding machines Expired GB640515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920836 1945-10-16

Publications (1)

Publication Number Publication Date
GB640515A true GB640515A (en) 1950-07-19

Family

ID=8794319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10103/47A Expired GB640515A (en) 1945-10-16 1947-04-16 Improvements in internal grinding machines

Country Status (5)

Country Link
US (1) US2489437A (en)
BE (1) BE472444A (en)
CH (1) CH263092A (en)
FR (1) FR920836A (en)
GB (1) GB640515A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545152A (en) * 1982-03-10 1985-10-08 Maschinenfabrik Gehring, Gmbh & Co. Kommanditgesellschaft Grinding apparatus

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL89032C (en) * 1952-05-09
US4516357A (en) * 1983-02-15 1985-05-14 Paul Gach Coolant supply apparatus for a grinding tool
US4646476A (en) * 1983-11-07 1987-03-03 Yui George M Internal hole grinding spindle
US5345726A (en) * 1992-07-14 1994-09-13 Paul Gach Grinding bit apparatus
US5569279A (en) * 1994-04-29 1996-10-29 Rainin; Edgar A. Surgical abrading device
DE102015220319A1 (en) * 2015-10-19 2017-04-20 Supfina Grieshaber Gmbh & Co. Kg Apparatus and method for finish machining an inner surface of a workpiece
CN110860946B (en) * 2019-11-29 2020-08-07 重庆宏钢数控机床有限公司 Connecting rod type cooling water injection adjusting mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US905524A (en) * 1908-05-05 1908-12-01 Pratt & Whitney Co Quill.
US1100845A (en) * 1913-04-08 1914-06-23 Corp Of Ges Des Aechten Naxos Schmirgels Naxos Union Schmirgel Dampfwerk Frankfurt A M Julius Pfungs Manufacture of grinding apparatus.
US1522523A (en) * 1921-07-08 1925-01-13 Micro Machine Company Grinding machine
US1662023A (en) * 1922-11-20 1928-03-06 Micro Machine Company Grinding machine
US2377271A (en) * 1942-12-12 1945-05-29 Anne R Schumann Flexible shaft and air-cooled hand piece
US2378070A (en) * 1944-02-12 1945-06-12 Tabor Mfg Co Cooling means for abrasive cutters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545152A (en) * 1982-03-10 1985-10-08 Maschinenfabrik Gehring, Gmbh & Co. Kommanditgesellschaft Grinding apparatus

Also Published As

Publication number Publication date
CH263092A (en) 1949-08-15
BE472444A (en) 1947-05-31
US2489437A (en) 1949-11-29
FR920836A (en) 1947-04-18

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