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GB962611A - Feed mechanism for a machine tool support - Google Patents

Feed mechanism for a machine tool support

Info

Publication number
GB962611A
GB962611A GB39685/62A GB3968562A GB962611A GB 962611 A GB962611 A GB 962611A GB 39685/62 A GB39685/62 A GB 39685/62A GB 3968562 A GB3968562 A GB 3968562A GB 962611 A GB962611 A GB 962611A
Authority
GB
United Kingdom
Prior art keywords
nut
screw
wedge
gear
rotated
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
GB39685/62A
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.)
Michigan Tool Co
Original Assignee
Michigan Tool 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 Michigan Tool Co filed Critical Michigan Tool Co
Publication of GB962611A publication Critical patent/GB962611A/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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/58—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/50—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding step-by-step
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/10—Gear cutting
    • Y10T409/109063—Using reciprocating or oscillating cutter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

962,611. Gear-machining. MICHIGAN TOOL CO. Oct. 19, 1962 [Dec. 18, 1961], No. 39685/62. Headings B3K and B3L. [Also in Division F2] A machine tool, such as a gear-shaping or finishing machine, comprises a slide 15 operatively connected to one of two nut and screw members 47, 65, means 57 for adjustably holding one member in a predetermined angular position, means for holding the other member against rotation during adjustment of the first, and means 69 for successively rotating the other member. The slide may be the knee 15 of a gear-shaving machine carrying the cutter 16. A nut 19, secured to a tubular member 21 sliding in a sleeve 22, co-operates with a screw 18 which may be rotated by a hand wheel 23 to adjust the slide vertically. The member 21 rests on a wedge 33 supported on a wedge 31 which moves in roller bearings. Movement of the wedge 31 by a fluid-pressure device 45 thus raises or lowers the saddle 15, the upper movement being limited by a stop 49 adjusted by the screw 47. Initially, the screw 47 is rotated within the nut 65 by a knob 63 rotating a worm engaging the wheel 57, the nut being held by a spring 90 and shoulders on the nut 65 and a bushing 67. The initial setting is indicated by a dial 98. Fine feed is imposed by a fluid-operated pawl moving the ratchet wheel 69 to rotate the nut 65. A knob 81 can be rotated to set a stop to determine the feed movement for each stroke of the ratchet. The ratchet is returned by the spring 90 when the work is lowered. The tool is fed upwards after each of several passes, the finishing passes being made without feed.
GB39685/62A 1961-12-18 1962-10-19 Feed mechanism for a machine tool support Expired GB962611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US159912A US3157091A (en) 1961-12-18 1961-12-18 Feed mechanism

Publications (1)

Publication Number Publication Date
GB962611A true GB962611A (en) 1964-07-01

Family

ID=22574641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39685/62A Expired GB962611A (en) 1961-12-18 1962-10-19 Feed mechanism for a machine tool support

Country Status (2)

Country Link
US (1) US3157091A (en)
GB (1) GB962611A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561815A (en) * 1984-04-25 1985-12-31 Schrader Machine & Tool, Inc. Machine tool adjustment

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3873747D1 (en) * 1988-04-14 1992-09-17 Rissmann Horst G MOTORIC FINE-ADJUSTMENT DEVICE FOR PRE- AND RE-CONTROL OF TOOLS ON SINGLE OR MULTI-SPINDLE MACHINING MACHINES.
CN107671328B (en) * 2017-11-15 2023-06-30 三一智能装备(安阳)有限公司 Automatic line for machining holes on top and bottom surfaces of engine cylinder cover
CN110614512A (en) * 2019-09-24 2019-12-27 中国计量科学研究院 Locking device and moment arm type torque balancing device
CN113155396B (en) * 2021-04-30 2023-05-12 长春理工大学 Automatic detaching device of drop test machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1961849A (en) * 1928-09-07 1934-06-05 Norton Co Grinding machine
GB525751A (en) * 1939-02-28 1940-09-04 Lucas Ltd Joseph Improvements in screw-thread chasing mechanism for lathes and like machine tools
US2469077A (en) * 1947-07-31 1949-05-03 Rickenmann Alfred Machine tool with automatic feed device
US2909091A (en) * 1953-03-07 1959-10-20 Bauchart Adrienne Thread-cutting device
US2715849A (en) * 1953-04-20 1955-08-23 Bialy Joseph Thread cutting tool release
US2810326A (en) * 1955-10-17 1957-10-22 Earl M Bowen Work holder
GB873979A (en) * 1957-04-24 1961-08-02 Newall Eng Improvements in or relating to machine tools embodying automatically-operable slides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561815A (en) * 1984-04-25 1985-12-31 Schrader Machine & Tool, Inc. Machine tool adjustment

Also Published As

Publication number Publication date
US3157091A (en) 1964-11-17

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