GB1384673A - Gear forming machines - Google Patents

Gear forming machines

Info

Publication number
GB1384673A
GB1384673A GB354573A GB354573A GB1384673A GB 1384673 A GB1384673 A GB 1384673A GB 354573 A GB354573 A GB 354573A GB 354573 A GB354573 A GB 354573A GB 1384673 A GB1384673 A GB 1384673A
Authority
GB
United Kingdom
Prior art keywords
workpiece
tools
tool
spindle
slot
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
GB354573A
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.)
Anderson Cook Inc
Original Assignee
Anderson Cook Inc
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 Anderson Cook Inc filed Critical Anderson Cook Inc
Publication of GB1384673A publication Critical patent/GB1384673A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/027—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls by rolling using reciprocating flat dies, e.g. racks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Positioning Apparatuses (AREA)
  • Transmission Devices (AREA)
  • Machine Tool Units (AREA)

Abstract

1384673 Rolling mills ANDERSON-COOK Inc 24 Jan 1973 [4 April 1972] 3545/73 Heading B3M A machine for forming gear teeth or splines on a workpiece comprises a workpiece support, a pair of tool holders reciprocable along parallel paths spaced either side of the workpiece, and means for driving the tool holders simultaneously in opposite directions including a rack or each tool holder engaging a respective drive shaft, and means engaged between the shafts to ensure synchronous rotation thereof. Fig.1 shows the machine generally, a lower section 4 and upper section 6 defining a slot 10 across which the workpiece W extends, and which accommodates the tools 40, 54. Struts 7 extending across the slot can be tensioned by adjusting nuts 92 and lock nuts 94 to control the deflection of the tools away from the workpiece when under load. Each tool 54, 40, Fig. 3, is mounted on a holder 38, 52 attached to a slider 32, 46 sliding on ways 28, 30, 42, 44 and retained by keepers 34, 36, 48, 50. Racks 56, 58 on the sliders engage splines 68, 70 on the drive shafts 60, 62 driven by hydraulic motors 80, 82. The workpiece W is supported by adjustable stocks 22, 18, the latter being on a spindle 16 mounted in bearings 9, 17. Equal movement of the tools is ensured by gears 74, 76 on the drive shafts meshing with a common gear 78 freely rotatable on spindle 16.
GB354573A 1972-04-04 1973-01-24 Gear forming machines Expired GB1384673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00240544A US3793866A (en) 1972-04-04 1972-04-04 Gear forming machines

Publications (1)

Publication Number Publication Date
GB1384673A true GB1384673A (en) 1975-02-19

Family

ID=22906970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB354573A Expired GB1384673A (en) 1972-04-04 1973-01-24 Gear forming machines

Country Status (7)

Country Link
US (1) US3793866A (en)
JP (1) JPS5324017B2 (en)
CA (1) CA971007A (en)
DE (1) DE2309439A1 (en)
FR (1) FR2178872B1 (en)
GB (1) GB1384673A (en)
IT (1) IT977128B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103121074A (en) * 2013-01-24 2013-05-29 安徽力成机械装备有限公司 Numerical control horizontal type gear rolling machine

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1044495A (en) * 1976-08-04 1978-12-19 Anderson-Cook Rotary forming machine and tool
US4189279A (en) * 1977-01-13 1980-02-19 Anderson Marvin R Apparatus and method for burnishing gears
US4080699A (en) * 1977-01-13 1978-03-28 Anderson-Cook, Inc. Apparatus and method for burnishing gears
JPS5496922U (en) * 1977-12-21 1979-07-09
US4270375A (en) * 1979-07-10 1981-06-02 Anderson-Cook, Inc. Forming machine including rotary drive mechanism
US4418454A (en) * 1981-02-23 1983-12-06 Anderson-Cook, Inc. Burnishing toothed power transmission members
US4380918A (en) * 1981-03-02 1983-04-26 Anderson-Cook Inc. Thin-wall spline forming machine
US4397174A (en) * 1981-06-18 1983-08-09 Anderson-Cook, Inc. Cam actuated loader for forming machine
US4467631A (en) * 1982-07-08 1984-08-28 Anderson-Cook, Inc. Apparatus for splining thin-wall power transmission sleeves
JPS5938179U (en) * 1982-09-03 1984-03-10 株式会社クボタ Transport vehicle loading platform side plate structure
US4519231A (en) * 1983-03-11 1985-05-28 Roth Robert G Forming machine including drive mechanism having rack and gear synchronization
JPS59174240A (en) * 1983-03-22 1984-10-02 O S G Kk Method and apparatus for roll forming
US4644772A (en) * 1985-08-26 1987-02-24 Anderson-Cook, Inc. Snap ring forming and grooving
US4712408A (en) * 1985-09-23 1987-12-15 Anderson-Cook, Inc. Coarse pitch spline rolling
GB2193669B (en) * 1986-08-11 1991-01-16 Marbaix Gaston E Ltd Machines for forming configurations on a rotary workpiece
US5950471A (en) * 1998-02-27 1999-09-14 Anderson-Cook, Inc. Vertical rack spline forming machine
US5970768A (en) * 1998-06-08 1999-10-26 Utica Enterprises, Inc. Machine base for supporting vertical movement of forming racks for rolling power transmission formations
US5987953A (en) * 1998-06-08 1999-11-23 Utica Enterprises, Inc. Power transmission formation rolling machine having movable headstock and tailstock spindle supports
US5983690A (en) * 1998-06-08 1999-11-16 Utica Enterprises, Inc. Machine having antifriction support for forming racks for rolling power transmission formations
KR20020085779A (en) * 2000-03-10 2002-11-16 씨.제이.윈터 머신 테크놀로지스, 인코포레이티드 Thread-rolling end-working attachment
KR100819470B1 (en) * 2007-01-23 2008-04-08 주식회사 휴텍엔지니어링 Apparatus for burnishing gear teeth of worm
WO2014151132A2 (en) 2013-03-21 2014-09-25 Illinois Tool Works Inc. Roll forming machine with reciprocating dies
CN105750461B (en) * 2016-03-30 2018-07-31 格林精密部件(苏州)有限公司 A kind of screw plate auxiliary mounting base

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US503393A (en) * 1893-08-15 Bolt-rolling machine
US236085A (en) * 1880-12-28 Samuel f
DE36494C (en) * G. F. SlMONDS in Fitchburg, Mass., V. St. A Machine for the production of carriage axles, work pieces for gun barrels and other irregularly shaped forgings
US319752A (en) * 1885-06-09 Machine for forging car-axles and other metal articles
US2995964A (en) * 1955-12-01 1961-08-15 Michigan Tool Co Machine
US3124982A (en) * 1959-11-05 1964-03-17 Rolling mill and control system
US3183697A (en) * 1962-01-02 1965-05-18 Michigan Tool Co Locating fixture
US3303682A (en) * 1962-02-01 1967-02-14 Gen Motors Corp Method and apparatus for cold forming toothed elements
US3247697A (en) * 1962-12-06 1966-04-26 Blaw Knox Co Strip rolling mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103121074A (en) * 2013-01-24 2013-05-29 安徽力成机械装备有限公司 Numerical control horizontal type gear rolling machine

Also Published As

Publication number Publication date
FR2178872B1 (en) 1978-04-14
JPS5324017B2 (en) 1978-07-18
FR2178872A1 (en) 1973-11-16
JPS499457A (en) 1974-01-28
IT977128B (en) 1974-09-10
DE2309439A1 (en) 1973-10-18
US3793866A (en) 1974-02-26
CA971007A (en) 1975-07-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee