GB111097A - Improvements in Vertical Turning and Boring Mills. - Google Patents

Improvements in Vertical Turning and Boring Mills.

Info

Publication number
GB111097A
GB111097A GB13684/17A GB1368417A GB111097A GB 111097 A GB111097 A GB 111097A GB 13684/17 A GB13684/17 A GB 13684/17A GB 1368417 A GB1368417 A GB 1368417A GB 111097 A GB111097 A GB 111097A
Authority
GB
United Kingdom
Prior art keywords
sleeve
tools
bar
spindle
pin
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
GB13684/17A
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.)
SKF AB
Original Assignee
SKF AB
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 SKF AB filed Critical SKF AB
Publication of GB111097A publication Critical patent/GB111097A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/08—Turning-machines characterised by the use of faceplates
    • B23B3/10—Turning-machines characterised by the use of faceplates with the faceplate horizontal, i.e. vertical boring and turning machines
    • 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
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool

Abstract

111,097. Aktiebolaget Svenska Kullagerfabriken. Oct. 28, 1916, [Convention date]. Lathes.-A vertical lathe for boring, endfacing, and turning, adapted for machining circular work such as pulleys, has a vertical boring spindle 5 and an annular rotating work table 2. At one side of the boring spindle are two co-axial tool spindles 6, 9 carrying holders 7, 10 for the end-facing tools. These spindles are rocked in their bearings to traverse the tools by rods 13 attached to levers 12. The work shown is a pulley such as described in Specification 101,381. [Class 80 (i), Gearing, Belt &c.], which has a convex rim with a central groove, and the tools shown are specially adapted fur turning such a rim. The groove is cut by a tool 17 mounted in a holder 16 carried on a spindle 20 which can rotate and move endways in a sleeve 18 which carries a holder 14 provided with two tools 15. one for rough-cutting and the other for finishing the convex rim of the pulley. The sleeve IS can turn and move endways in a sleeve 19 which can move endways only in a bearing in the machine standard. This sleeve 19 may be moved by a rack and pinion to position the tools to the work, and has on its outer end an arm 21 forming part of the framework supporting the tooloperating mechanism. The sleeve 18 carries a toothed sector 22 which is oscillated by a pinion 24 on a spindle 25 which also carries a pinion 26 in gear with a toothed sector 28 pivoted on a pin 29 in the arm 21, and jointed to a pair of bars 31, 34. The bar 31 is grooved on one side to move in contact with an adjustable screwed pin 32 carried by a yoke 37<1> secured to the arm 21. The other side of the bar 31 moves over a pin 33 on the spindle 20, and the bar is wedged-shaped so that, as it moves up and down, it feeds the groove-cutting tool 17 which is returned by a spring. The bar 34 moves between a fixed pin 35 and a movable pin carried by the sleeve 18 and the bar is shaped so as to give the required endways movement to the sleeve 18 carrying the tools 15 against the action of a spring.
GB13684/17A 1916-10-26 1917-09-22 Improvements in Vertical Turning and Boring Mills. Expired GB111097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE111097X 1916-10-26

Publications (1)

Publication Number Publication Date
GB111097A true GB111097A (en) 1918-06-13

Family

ID=32466235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13684/17A Expired GB111097A (en) 1916-10-26 1917-09-22 Improvements in Vertical Turning and Boring Mills.

Country Status (2)

Country Link
FR (1) FR486900A (en)
GB (1) GB111097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2275217A1 (en) * 2009-07-18 2011-01-19 Sterman Technische Systeme GmbH Device for clamping a workpiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2275217A1 (en) * 2009-07-18 2011-01-19 Sterman Technische Systeme GmbH Device for clamping a workpiece

Also Published As

Publication number Publication date
FR486900A (en) 1918-05-15

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