US1716762A - Adjustable setting-up piece for tools and work pieces - Google Patents

Adjustable setting-up piece for tools and work pieces Download PDF

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Publication number
US1716762A
US1716762A US217770A US21777027A US1716762A US 1716762 A US1716762 A US 1716762A US 217770 A US217770 A US 217770A US 21777027 A US21777027 A US 21777027A US 1716762 A US1716762 A US 1716762A
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United States
Prior art keywords
piece
tools
setting
tool
parts
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Expired - Lifetime
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US217770A
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English (en)
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Buxbaum Bertold
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Individual
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Individual
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Publication of US1716762A publication Critical patent/US1716762A/en
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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
    • B23B29/12—Special arrangements on tool holders
    • B23B29/22—Special arrangements on tool holders for tool adjustment by means of shims or spacers
    • 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

Definitions

  • lViy invention relates to an adjustable setting-up piece intended tor use especially in connection with tools and workpieces, but be* ing, besides, applicable everywhere where it is necessary to adjust objects vertically.
  • the invention relatestoan adjustablesetting-up piece t'or lathe or turn- Cil ing tools and for similar tools. y It is known that the cutting edge ot said first-mentioned tools must be adjusted to4 a certain definite h yight relatively to the work-piece, and it is also o'lten times necessary to adjust the tool to a certain de'l'inite angle with respect to theV worlnpieee il the working oi the work-piece is to be exact, and too quick wear-and tea/rot the cuttingedge ot the ⁇ tool to be.
  • FIG. 1 a side view and Figure 4; a plan view ot' av part ot the setting-up piece, the .figures being drawnto an enlarged scale. relatively to Figs. l and 2; Figure 5 is aview similar to. Fig.
  • Figure 6 is a transverse section therethrough;
  • Figure 9 is a'moditication olf ⁇ *Fig 8;
  • Figure l2 is a longitudinal section through the separate lntcrn'iedrate member ⁇ already mentioned in the preamble, and Figf nected with each other, and Figure is a transverse section through Fig.,l4; in the vof another modilicatiou,Figure 8 a side view plane l-I oit' the same and drawn to an en- ⁇ slide which is located uponthe former and can be shifted thereon by means ola threaded ⁇ adjusting spindle 0., e denotes the tool carrier proper which is held in place upon the slide o by means ot a vertical bolt al and can be fixed by means oa nut f located on
  • the holder e can be turned upon the bolt al and be liXed in any desired posit-ion.
  • the carrier proper e On the side counter to the said bolt the carrier proper e is provided with a horizontally j projecting ledge i el through which extend two vertical clamping screws ZL.
  • the screws L are loosened and the piece z' is then so much shifted as required for the other position of the tool, that is to say, the piece 71 is shifted either to the left t Fi g. 2) or to the right, according as whether the tool is to be lifted or lowered.
  • the free ends of the piece 'i hang down, as shown, and do not hinder the workman in any way. It, under circumstances an unusually lon piece z' is required, its free ends may be rolled up or done away with in a similar manner so tl at the place they need is the smallest possible.
  • rlhe chain-like setting-up piece can be designed in various consti-notional forms, some of which are represented in Figs. 3 8..
  • the links n, of the setting-up piece are designed as hinge-halves; cach of them is provided on one of its long sides with a projection 01V and in the other of its long sides with a recess 02 receiving the projection V of the respective neighbouring link or hinge'- half, and the links or hinge-halves are movably connected with each other by pins p prevented, of course, from leaving their proper places.
  • the chain-forming parts nl are mov-ably connected with each other by a strap q located in bottom recesses r of the parts al and connected with these latter by rivets fw.
  • the lower edges of the parts nl are preferably bevelled in order to permit the free ends of the setting-up piece to hang down, as in Fig. 2.
  • Above the band g the abutting surfaces of ⁇ the links nl are preferably also somewhat inclined with respect to one another in order to attain that line chips entering, perhaps, into the joints do not prevent these latter from closing.
  • the object of the recess r is to bring'about that the pressure. is transmitted directly by the links n upon the upper surface of the tool rest and the band Q is not compressed by this pressure.
  • the constructional form of the chain-.like setting-up piece shown in Fig. 9 corresponds essentially to the constructional form shown in Fig. 8, there lieing only the dill'erence that the rollers n? have flat top Afaces and tlat bottom faces, shown.
  • the setting-up piece consists of rectangular' cells n3 pressed, preferably, of sheetanetal and enclosing wedges u.
  • insertions o the arrangement being preferably such that (for instance in the direction from the lett to the right, Figs. 1() and 1l) every following cell contains one insertion more than the cell preceding it whereby the. advantage is attained that all wedges can be of equal siyi.
  • the wedges u., the insertions fu, and the cells n are preferably connected with each other, for instance by rivets w1.
  • the separate intermediate member shown in Figs. 12 and 13 is lx1-shaped in transverse section, that is tosay, it forms an inverted U, and the depth oft the bottom groove decreases from the .right to the lett. 'lfhe clear width of this ⁇ groove between the lateral boundary ledges /:l crufrespoiuls rpractically to the breadth of the chain-likesetting-up piece so that this latter is guided between said ledges, whereby lateralv displacement of the settingup piece is prevented.
  • rlhe separate intermediate member may be arranged loosely between the piece and the tool or it may be connected withv the same in any suitable manner.
  • a suitable coi'istruc tional form is shown in Figs. 14e and 15 in which plate springs .e are atl'iiied to the lateral faces of the intermediatev pieces by screws t, for which latter other, e ulivalent, means may be employed.
  • the upper faces of said sprin contact with the lateral surfaces of the tool m and hold this securely in place so that the tool is shiftably connected with the intermediate piece Zi.
  • the advantage thereby obtained consists therein that Athe workman need handle only two parts instead. of three.
  • the 1li-19 show several possibilities of arranging the chain-like setting-up piece i ,and the separate intermediate member t, the intention in all these cases being ⁇ to ⁇ give the tool an oblique position, either upwardly, as in Figs. 1G and 17, or downwardly, as in 18 and In Figs. 17 and 19 the tool m is supported solely by the piece i, in Figs. 16 and 1S, however, by this piece, as wellv as by the member 7c, in which cases the obliquity or degree of inclination is greater than in the other case, in that both parts (the chainforniing setting-up piece. and the separate intermediate member) are inclined in the same direction.
  • interme-, (li-ate member 701. isvalso constructed in a stepylike fmanner thev height land the ⁇ length Aoff these steps being adapted. to the steps of thef and said member being equal,substantially chain-like member.y j
  • the chain-like setting-up piece is arranged below the wedge It, but also the reverse arrangement is possible, that is to say, the wedge 7c may be arranged above thesetting-up piece in ⁇ which case the wedgeis preferably provided with a shoulder eith-er ⁇ at only one end or at both ends, the shoulder ⁇ or shoulders contacting with the front or the rear side of the tool rest or with both sides, as the case may be.
  • An adjustable setting-up piece for use in connection with tools, work-pieces and simito the other end thereof, and means connecting said parts movably with each other.
  • an adjustable settingup piece for use in'connection with tools, work-pieces and similar objects, and comprising a plurality of consecutively arranged setting-up piece parts, the thickness of which decreases from one end of the piece to the other end thereof, and means connecting said partsmovably withreach other, and a separate intermediate member., thethickness of ⁇ whiclrincreasesfrom one endto thefother end, the degree ofthe decrease of said piece and for the purpose set fertili. f
  • An adjustable setting-up pie-ce for. use in .connectionv with tools, work-,pieces and similar objects, comprising, in combination, a plurality of consecutively arranged settingup piece parts, the thickness of which decreases from one end of the piece to the other end thereof and which form open cells; wedge-shaped members located in these cells, and means for connecting said cells movably with each other.
  • An adjustable setting-up piece foruse in connection with tools, work-pieces and similar objects, comprising, in combination, a plurality of consecutively arranged settingup piece parts, the thickness of which de.- creases from one end of the piece to the other end thereof and which form open sheetmetal-cells; wedge-shaped members located in these cells, and means for connecting said cells movably with each other.
  • An adjustable setting-up piece for use in connection with tools, work-pieces and similar objects, comprising, in combination, a plurality of consecutively arranged settingup piece parts, the thickness of which decreases from one end kof the piece to the other end thereof and which form open cells; wedge-shaped members of equal size located in these cells, insertions located in said cells below said wedge-shaped members and means for connecting said cells movably with each other.
  • An adjustable setting-up piece for use in connection with tools, wor r-pieces and similar objects, comprising, in combination, a plurality of consecutively arranged settingup piece parts, the thickness of whichr decreases from one end of the piece to the other lend thereof and which form open cells;
  • wedge-shaped members of equal size located in these cells, insertions located in different numbers in said cells below said wedgeshaped members and meansffor connecting said cells movably with each other.
  • an adjustable settingup piece for use in connection with tools, work-pieces and similar objects, and comprising a plurality of consecutively arranged setting-up piece parts, the thickness of which decreases from one endof the piece to the other end thereof, and means connecting said parts movably with each other, a separate intermediate member, the thickness of which increases from one end to the other end, the degree of the decrease of said piece and said member being equal and means connecting the intermediate member with the tool substantially as set forth.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Clamps And Clips (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
US217770A 1927-02-15 1927-09-06 Adjustable setting-up piece for tools and work pieces Expired - Lifetime US1716762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB129749D DE455606C (de) 1927-02-15 1927-02-15 Arbeitsauflage fuer Werkzeuge oder Werkstuecke

Publications (1)

Publication Number Publication Date
US1716762A true US1716762A (en) 1929-06-11

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ID=25968668

Family Applications (1)

Application Number Title Priority Date Filing Date
US217770A Expired - Lifetime US1716762A (en) 1927-02-15 1927-09-06 Adjustable setting-up piece for tools and work pieces

Country Status (5)

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US (1) US1716762A (en))
BE (1) BE348840A (en))
DE (1) DE455606C (en))
FR (1) FR648700A (en))
GB (1) GB300721A (en))

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199310A (en) * 1963-01-24 1965-08-10 Ralph C Schiichtig Ejector type refrigeration system
US3400439A (en) * 1966-09-15 1968-09-10 Warner Swasey Co Cutter holders
US3725988A (en) * 1970-12-07 1973-04-10 Sennet Tool And Mfg Co Tool
WO2013014666A1 (en) * 2011-07-26 2013-01-31 Iscar Ltd. Adjustable cutting tool
CN105880649A (zh) * 2014-12-11 2016-08-24 吴金会 高度可调式车刀垫刀片

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862083C (de) * 1941-11-21 1953-01-08 Kerb Konus Ges Dr Carl Eibes & Werkzeughalter fuer Vorrichtungen zur Herstellung von Stiften mit Kerben oder Nuten
DE1145459B (de) * 1957-07-06 1963-03-14 Waldrich Gmbh H A Kastensupport mit ausfahrbarer Stuetze fuer das Kalibermesser an Walzenkalibrierdrehbaenken

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199310A (en) * 1963-01-24 1965-08-10 Ralph C Schiichtig Ejector type refrigeration system
US3400439A (en) * 1966-09-15 1968-09-10 Warner Swasey Co Cutter holders
US3725988A (en) * 1970-12-07 1973-04-10 Sennet Tool And Mfg Co Tool
WO2013014666A1 (en) * 2011-07-26 2013-01-31 Iscar Ltd. Adjustable cutting tool
US8506209B2 (en) 2011-07-26 2013-08-13 Iscar, Ltd. Adjustable cutting tool
CN105880649A (zh) * 2014-12-11 2016-08-24 吴金会 高度可调式车刀垫刀片

Also Published As

Publication number Publication date
DE455606C (de) 1928-02-04
BE348840A (en))
GB300721A (en) 1928-11-22
FR648700A (fr) 1928-12-12

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