US150395A - Improvement in slotting and planing tools - Google Patents

Improvement in slotting and planing tools Download PDF

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Publication number
US150395A
US150395A US150395DA US150395A US 150395 A US150395 A US 150395A US 150395D A US150395D A US 150395DA US 150395 A US150395 A US 150395A
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United States
Prior art keywords
slotting
improvement
tool
screws
tools
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Expired - Lifetime
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
    • B23B29/248—Tool holders for a plurality of cutting tools, e.g. turrets with individually adjustable toolholders
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2202—Plural spaced seats and common holder
    • Y10T407/2204—Relatively adjustable seats
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2202—Plural spaced seats and common holder
    • Y10T407/2206—Simultaneously usable
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2214—Cutters, for shaping including holder having seat for inserted tool with separate means to adjust tool to and fro relative to holder
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2222—Tool adjustable relative to holder
    • Y10T407/2226—Plural provisions for adjustment
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2531—Carriage feed
    • Y10T82/2541—Slide rest

Definitions

  • the object of this invention is to provide a tool-holder for use in slottin-g, shaping, and planing machines, by means of which the quantity and quality of work done on those machines may be improved.
  • Figure l is a front view of the tool-holder.
  • Fig. 2 is avertical section at line x m,Fg. ⁇ 1
  • Fig. 3 is a plan of the tool-holder.
  • A is the tool-holder, having a longitudinal horizontal slot, B, and adjusting-screws C, one at each end of said slot passing through the ends of theholder into the slot, and regulating the position of the blocks D D.
  • the blocks D extend through slot B, and are formed with iianged heads, which take against the rear face of the holder A, as seen in Fig. 2. They have vertical openings or slots through them,
  • the cutting tools E E may be ot' any form most convenient for the work to nbe done, and are held in position by the pinching-screws F F in the outer ends of the blocks, which press the tools against the front of holder A.
  • the screws C C are iitted to each end of piece A, and revolve freely in it, the piece A acting as a bearing for the screws.
  • the screws C C at one end are squared to receive a crank, by which they are operated, and have collars G Cr, to prevent any lateral or end motion.
  • the blocks D D are tapped or threaded, to receive the screws C C, thus forming a nut, and by operating the screws the blocks D D, together with the tools E, may be moved toward.or from each other to any required position.
  • a tool thus made is useful in many ways as a means of increasing the amount of work a machine can do, and some kinds of work can be better done with a tool of this hind than by a single cutting-tool.
  • This tool may be used to an advantage on each of themachines hereinbefore named in nishing nuts, straps, and ends of connecting-rods, and many small narrow articles may be operated on and finished with this tool in half the time usually required for the same work.

Description

JOHN C. CHAPMAN, OF PASSAIC, NEW JERSEY, ASSIGNOR TO NEW YORK STEAM-ENGINE COMPANY, OF SAME PLACE.
IMPROVEMENT lN SLOTTING AND PLANING TOOLS.
Specification forming part of Letters Patent No. l, dated May 5. 1874; application filed April ll, 1874.
To all ywhom it may concern:
Be it known that I, JOHN C. CHAPMAN, ot' Passaic, in the county of Passaic and State of New Jersey, have invented certain new and useful Improvements in Tools for use in Slotting, Shaping, and Planing Machines, of which the following is a specification:
The object of this invention .is to provide a tool-holder for use in slottin-g, shaping, and planing machines, by means of which the quantity and quality of work done on those machines may be improved.
In the drawings, Figure l is a front view of the tool-holder. Fig. 2 is avertical section at line x m,Fg.`1, and Fig. 3 is a plan of the tool-holder.
A is the tool-holder, having a longitudinal horizontal slot, B, and adjusting-screws C, one at each end of said slot passing through the ends of theholder into the slot, and regulating the position of the blocks D D. The blocks D extend through slot B, and are formed with iianged heads, which take against the rear face of the holder A, as seen in Fig. 2. They have vertical openings or slots through them,
in which are placed the cutting tools E E. These tools may be ot' any form most convenient for the work to nbe done, and are held in position by the pinching-screws F F in the outer ends of the blocks, which press the tools against the front of holder A. The screws C C are iitted to each end of piece A, and revolve freely in it, the piece A acting as a bearing for the screws. The screws C C at one end are squared to receive a crank, by which they are operated, and have collars G Cr, to prevent any lateral or end motion. The blocks D D are tapped or threaded, to receive the screws C C, thus forming a nut, and by operating the screws the blocks D D, together with the tools E, may be moved toward.or from each other to any required position.
A tool thus made is useful in many ways as a means of increasing the amount of work a machine can do, and some kinds of work can be better done with a tool of this hind than by a single cutting-tool. This toolmay be used to an advantage on each of themachines hereinbefore named in nishing nuts, straps, and ends of connecting-rods, and many small narrow articles may be operated on and finished with this tool in half the time usually required for the same work.
What I claim as my invention is- The combination of the tool-holder A, screws C C, and blocks D D, arranged as described, and for the purposes set forth.
In testimony whereof I havehereunto signed my name this 20th day of March, A. D. 1874..
JOHN C. CHAPMAN.
'ATENT OFFICE.
US150395D Improvement in slotting and planing tools Expired - Lifetime US150395A (en)

Publications (1)

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US150395A true US150395A (en) 1874-05-05

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US150395D Expired - Lifetime US150395A (en) Improvement in slotting and planing tools

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426382A (en) * 1944-06-23 1947-08-26 Raymond G Wilson Milling cutter
US3516134A (en) * 1968-05-13 1970-06-23 Bokum Tool Co Inc Adjustable spot facer
CN111745170A (en) * 2020-07-20 2020-10-09 清远市尚泰超硬工具有限公司 Multi-tool bit lathe tool capable of adjusting tool bit distance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426382A (en) * 1944-06-23 1947-08-26 Raymond G Wilson Milling cutter
US3516134A (en) * 1968-05-13 1970-06-23 Bokum Tool Co Inc Adjustable spot facer
CN111745170A (en) * 2020-07-20 2020-10-09 清远市尚泰超硬工具有限公司 Multi-tool bit lathe tool capable of adjusting tool bit distance

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