US630778A - Tool-support for metal-turning lathes. - Google Patents

Tool-support for metal-turning lathes. Download PDF

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Publication number
US630778A
US630778A US69404698A US1898694046A US630778A US 630778 A US630778 A US 630778A US 69404698 A US69404698 A US 69404698A US 1898694046 A US1898694046 A US 1898694046A US 630778 A US630778 A US 630778A
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United States
Prior art keywords
tool
support
metal
ring
post
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 - Lifetime
Application number
US69404698A
Inventor
William L Guise
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.)
EUGENE J COOPER
ROBERT F BOPP
Original Assignee
EUGENE J COOPER
ROBERT F BOPP
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 EUGENE J COOPER, ROBERT F BOPP filed Critical EUGENE J COOPER
Priority to US69404698A priority Critical patent/US630778A/en
Application granted granted Critical
Publication of US630778A publication Critical patent/US630778A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B23B29/04—Tool holders for a single cutting tool
    • 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
    • Y10T82/2585—Tool rest
    • Y10T82/2591—Tool post

Definitions

  • My invention relates to metal turning lathes, and especially to the tool-supports in such lathes, and has for its object to provide a support for the cutting-tool which will always sustain the point of such tool and prevent its bending or breaking.
  • Figure l is a side elevation of my invention in an operative position.
  • Fig. 2 is a top plan View of same with the cutting-tool removed.
  • Figs. 3, 4, and 5 are respectively side, end, and top plan views of my invention.
  • A represents the main frame of the lathe, and B and G the usual cross-sliding blocks, which may be operated and controlled by hand-levers or any of the usual modes.
  • the sliding block 0 is provided with a T-shaped slot 0.
  • the tool-post D has afoot adapted to move and turn in the T-shaped slot 0, a slot 01, in which the cutting-tool E is placed, and is provided with a screw efor securing said tool E in place.
  • My invention consists of a tool-support F which is formed of a ring f, through which the tool-post D passes and which rests on top the sliding block 0 and the bodyf, made integral with said ring f and extending outwardly from said ring f.
  • the said body f is of the same or nearly the same thickness as the tool E.
  • the top of said body f is slightly lower than the top of said ring f and extends from said ring f horizontally.
  • the bottom of said body f is shaped to fit the upper surface of the sliding block 0.
  • Two notches f are cut in the top of the'ring f in line with the top of the body f, in depth equal to the distance from the top of said. ring f to the top of said body f.
  • the operation of my invention is as follows: The various parts of the lathe A, sliding blocks B and O, tool-post D, 850., being in place and the ring f placed over the tool-post D and resting on the sliding block 0, the tool E is placed in the slot 61 in tool-post D and the tool-support adjusted so that the tool E will rest in the notches f and on the top of the bodyf of the support F. The tool E is now secured in place by screw e. The body f of the tool-support F will enter the cut with the tool E and continue to support the tool E as long as it will cut.
  • a tool-support adapted to follow the tool into the cut and sup port it while cutting, said tool-support made integral with a ring surrounding the tool-post, substantially as shown and described.
  • a tool-support provided with a ring to receive the tool-post and with a body of the thickness of the tool extending from said ring and integral therewith out under said tool, the bottom of said body resting firmly on the sliding block, substantially as shown and described.
  • a tool-support consisting of a body part ofthe thickness of the tool and having its lower edge complementary to'the upper surface of the sliding block and its upper edge complementary to the bottom of the tool and of a ring made integral with said body but rising a little above it, said ring adapted to receive the tool-post and provided with notches in line with said body, said notches adapted to receive the lower part of the tool, substantially as shown and described.

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

Description

No. 630,778; Patented Aug. 8, I899. W. L. GUISE.
(Application filed Oct. 19, 1898.)
(No Model.)
l Hmeoou 'i v 0 x I I I Qbromm UNITED STATES PATENT OFFICE.
\VILLIAM L. GUISE, OF DOVER, NElV J ERSEY, ASSIGNOR OF TWO-THIRDS TO ROBERT F. BOPP AND EUGENE J. COOPER, OF SAME PLACE.
TOOL-SUPPORT FO'R METAL-TU RNlNG-LATHES.
SPECIFICATION forming part of Letters Patent No. 630,778, dated August 8, 1899.
Application filed October 19, 1898. $eria1 No.694,046. (N0 model.)
To all whom it may concern.-
Be it known that 1, WILLIAM L. GUIsE, a citizen of the United States, residing at Dover, in the county of Morris and State of New Jersey, have invented certain new and useful Improvementsin Metal-TurningLathes,of which the following is a specification.
My invention relates to metal turning lathes, and especially to the tool-supports in such lathes, and has for its object to provide a support for the cutting-tool which will always sustain the point of such tool and prevent its bending or breaking. This objectI accomplish in the manner and by the means hereinafter more fully described in detail,and particularly pointed out in the claims, reference being had to the accompanying drawings, in which like reference-letters indicate like parts in all the figures.
Figure l is a side elevation of my invention in an operative position. Fig. 2 isa top plan View of same with the cutting-tool removed. Figs. 3, 4, and 5, are respectively side, end, and top plan views of my invention.
A represents the main frame of the lathe, and B and G the usual cross-sliding blocks, which may be operated and controlled by hand-levers or any of the usual modes. The sliding block 0 is provided with a T-shaped slot 0. The tool-post D has afoot adapted to move and turn in the T-shaped slot 0, a slot 01, in which the cutting-tool E is placed, and is provided with a screw efor securing said tool E in place.
My invention consists of a tool-support F which is formed of a ring f, through which the tool-post D passes and which rests on top the sliding block 0 and the bodyf, made integral with said ring f and extending outwardly from said ring f. The said body f is of the same or nearly the same thickness as the tool E. The top of said body f is slightly lower than the top of said ring f and extends from said ring f horizontally. The bottom of said body f is shaped to fit the upper surface of the sliding block 0. Two notches f are cut in the top of the'ring f in line with the top of the body f, in depth equal to the distance from the top of said. ring f to the top of said body f.
The operation of my invention is as follows: The various parts of the lathe A, sliding blocks B and O, tool-post D, 850., being in place and the ring f placed over the tool-post D and resting on the sliding block 0, the tool E is placed in the slot 61 in tool-post D and the tool-support adjusted so that the tool E will rest in the notches f and on the top of the bodyf of the support F. The tool E is now secured in place by screw e. The body f of the tool-support F will enter the cut with the tool E and continue to support the tool E as long as it will cut.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. In a metal-turning lathe, a tool-support adapted to follow the tool into the cut and sup port it while cutting, said tool-support made integral with a ring surrounding the tool-post, substantially as shown and described.
2. In a metal-turning lathe, a tool-support provided with a ring to receive the tool-post and with a body of the thickness of the tool extending from said ring and integral therewith out under said tool, the bottom of said body resting firmly on the sliding block, substantially as shown and described.
3. In a metal-turning lathe, a tool-support consisting of a body part ofthe thickness of the tool and having its lower edge complementary to'the upper surface of the sliding block and its upper edge complementary to the bottom of the tool and of a ring made integral with said body but rising a little above it, said ring adapted to receive the tool-post and provided with notches in line with said body, said notches adapted to receive the lower part of the tool, substantially as shown and described.
In testimony whereof Ihereto affix my signature in the presence of two witnesses.
WILLIAM L. GUISE. Witnesses:
EUGENE J. COOPER, ROBERT F. Borr.
US69404698A 1898-10-19 1898-10-19 Tool-support for metal-turning lathes. Expired - Lifetime US630778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US69404698A US630778A (en) 1898-10-19 1898-10-19 Tool-support for metal-turning lathes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69404698A US630778A (en) 1898-10-19 1898-10-19 Tool-support for metal-turning lathes.

Publications (1)

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US630778A true US630778A (en) 1899-08-08

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