GB191212584A - Improvements in Drilling Machines. - Google Patents

Improvements in Drilling Machines.

Info

Publication number
GB191212584A
GB191212584A GB191212584DA GB191212584A GB 191212584 A GB191212584 A GB 191212584A GB 191212584D A GB191212584D A GB 191212584DA GB 191212584 A GB191212584 A GB 191212584A
Authority
GB
United Kingdom
Prior art keywords
drills
cam
drilling
bolts
worm
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
Inventor
Albert William Mathys
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191212584A publication Critical patent/GB191212584A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • B23B39/162—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having gear transmissions
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

12,584. Mathys, A. W., [Richmond Stay Bolt Drilling Machine Manufacturing Co.]. May 28. Drilling-machines.-In a drilling-machine for use in drilling stay-bolts for locomotive fireboxes &c., the work and drills are carried in rotary carriers revolving together and the drills are fed forward through progressive amounts by a stationary cam. The drill spindles 17 are mounted in a worm-wheel 13 and are supported at their forward ends by a part 15 integral with the worm-wheel, each spindle having a sleeve 26 fixed on its forward end with a roller 33, adapted to bear against a cam-plate 87, Fig. 3. The cam-plate has a three-part surface, adapted to feed the drills by three successive amounts, angle cams 97, 98, 99 serving to withdraw the drills to clear the holes after each feed. Splined to each spindle is a pinion 39 in gear with a pinion 11 mounted on the same boss as the driving- pulley 9, whereby the spindles are rotated, rotation being also communicated from this pulley through gearing to the worm-wheel 13. The bolts to be drilled are supported in a workholder formed of two disks 49, 50, adjustable longitudinally with respect to each other for different lengths of bolts by screws 53. The front plate is formed in two parts, one 52 having guides 60 for the drills, while the other 51 carries the gripping - devices. These consist of fixed jaws 80 and pivoted jaws 73, the latter being pivoted to a three-armed lever 68 carrying a roller on one arm pressed into contact with a fixed cam 57, the cam being so shaped as to release the work when finished. Each gripping- part has axial ridges to prevent rotation, and transverse threads to engage those on the bolt and prevent end movement during drilling. The bolts are held in holes 63 in the rear plate and in grooves in the front plate.
GB191212584D 1912-05-28 1912-05-28 Improvements in Drilling Machines. Expired GB191212584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191212584T 1912-05-28

Publications (1)

Publication Number Publication Date
GB191212584A true GB191212584A (en) 1913-03-13

Family

ID=32572499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191212584D Expired GB191212584A (en) 1912-05-28 1912-05-28 Improvements in Drilling Machines.

Country Status (1)

Country Link
GB (1) GB191212584A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110625396A (en) * 2019-09-26 2019-12-31 东莞市闻誉实业有限公司 360 processingequipment and drilling of degree rotation multi-angle are attacked tooth equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110625396A (en) * 2019-09-26 2019-12-31 东莞市闻誉实业有限公司 360 processingequipment and drilling of degree rotation multi-angle are attacked tooth equipment

Similar Documents

Publication Publication Date Title
GB191212584A (en) Improvements in Drilling Machines.
US2027385A (en) Headstock for machine tools
GB390511A (en) Improvements in or relating to multiple lathes or the like
US740641A (en) Lathe.
US2045891A (en) Multispindle drill head
US2633165A (en) Boring machine
US1965714A (en) Automatic boring and facing machine
CN214185565U (en) Angle-adjustable tool rest of beveling machine
CN216781128U (en) Sleeve type spindle head of rotary table type machine tool
US522607A (en) Lathe
US1519390A (en) Tool-feeding mechanism
US1853074A (en) Controlling means for automatic lathes
CN210334499U (en) Cutting milling machine
US2036685A (en) Spindle bearing for automatic multiple spindle screw machines
US772706A (en) Barrel-boring machine.
SU133316A1 (en) Multi-spindle multi-position semi-automatic drilling machine carousel
US2264780A (en) Tooling for rotating work
US2184475A (en) Turret lathe
KR200284941Y1 (en) Auto-slide face plate attachment for large size boring machine
US1222934A (en) Spindle for milling-machines and lathes.
US191894A (en) Improvement in lathes for cutting screw-taps
JPS6338970Y2 (en)
US446792A (en) Hausser
US1248750A (en) Combined drilling and reaming machine.
SU286455A1 (en) MACHINE FOR TREATMENT ROTATING TOOL