GB976650A - Cutting tool feed mechanism - Google Patents

Cutting tool feed mechanism

Info

Publication number
GB976650A
GB976650A GB2057662A GB2057662A GB976650A GB 976650 A GB976650 A GB 976650A GB 2057662 A GB2057662 A GB 2057662A GB 2057662 A GB2057662 A GB 2057662A GB 976650 A GB976650 A GB 976650A
Authority
GB
United Kingdom
Prior art keywords
effected
cam
low speed
cams
feed
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
GB2057662A
Inventor
Roger Whittelsey Brown
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.)
Cone Automatic Machine Co Inc
Original Assignee
Cone Automatic Machine Co 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 Cone Automatic Machine Co Inc filed Critical Cone Automatic Machine Co Inc
Priority to GB2057662A priority Critical patent/GB976650A/en
Publication of GB976650A publication Critical patent/GB976650A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B7/00—Automatic or semi-automatic turning-machines with a single working-spindle, e.g. controlled by cams; Equipment therefor; Features common to automatic and semi-automatic turning-machines with one or more working-spindles
    • B23B7/02—Automatic or semi-automatic machines for turning of stock
    • B23B7/10—Accessories, e.g. guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

976,650. Automatic lathes. CONE AUTOMATIC MACHINE CO. Inc. May 29, 1962, No. 20576/62. Headings B3C and B3T. In addition to conventional tool turret feed mechanisms on multi-spindle lathes feeding means may be provided and incorporated with the known means to permit the feeding of either a single or a number of cutting tools in a particular machining operation. The additional feeding means comprises cam housings 74, 76, for rotatable feed cams 80, 82, which are movable with drill spindles 25, 27 and 29 along the turret towards and away from the workpieces. The cams have identical contours and are formed to provide the precise movement and dwell of the cutting tools in relation to the work. Slow feed and rapid withdrawal of the tools are effected through gear drive 146, 140 and bevel gears 142, 150, respectively, from the input shaft 115, and the drive is transmitted to the cam-shafts 122, 124 by chain 116 and sprockets 118, 120. Alternate engagement of the high and low speed drives is effected by high and low speed clutches 148 and 160 which are actuated through a lever 176 by a fluid motor 180. The engagement of the respective clutch is effected by a cam-operated switch 200 in co-operation with other timing switches (not shown) which facilitates timing and sequential operation of the device.
GB2057662A 1962-05-29 1962-05-29 Cutting tool feed mechanism Expired GB976650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2057662A GB976650A (en) 1962-05-29 1962-05-29 Cutting tool feed mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2057662A GB976650A (en) 1962-05-29 1962-05-29 Cutting tool feed mechanism

Publications (1)

Publication Number Publication Date
GB976650A true GB976650A (en) 1964-12-02

Family

ID=10148191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2057662A Expired GB976650A (en) 1962-05-29 1962-05-29 Cutting tool feed mechanism

Country Status (1)

Country Link
GB (1) GB976650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107649706A (en) * 2017-10-18 2018-02-02 中北大学 A kind of vibration cutting device for deep hole machining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107649706A (en) * 2017-10-18 2018-02-02 中北大学 A kind of vibration cutting device for deep hole machining
CN107649706B (en) * 2017-10-18 2023-09-15 中北大学 Vibration cutting device for deep hole machining

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