US2513586A - Toolholder for the saddle of machine tools - Google Patents

Toolholder for the saddle of machine tools Download PDF

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Publication number
US2513586A
US2513586A US551891A US55189144A US2513586A US 2513586 A US2513586 A US 2513586A US 551891 A US551891 A US 551891A US 55189144 A US55189144 A US 55189144A US 2513586 A US2513586 A US 2513586A
Authority
US
United States
Prior art keywords
tool
holder
revolving
shank
box
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
US551891A
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English (en)
Inventor
Rebmann Carl
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 US2513586A publication Critical patent/US2513586A/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
    • B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
    • B23B29/28—Turrets manually adjustable about a vertical or horizontal pivot
    • B23B29/282—Turrets with manually operated angular positioning devices
    • 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
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5152—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism
    • 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
    • Y10T407/2244—Tool adjustable relative to holder by movement of seat relative to holder
    • Y10T407/2246—Pivoted seat
    • 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
    • Y10T407/2248—Pivoted 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
    • Y10T82/2587—Turret type holder [e.g., multiple tools, etc.]

Definitions

  • the present invention relates to a tool-holder for the saddle of machine tools, for example of lathes, milling machines and the like.
  • the present invention provides'a tool-holder device which permits to set up, various interchangeable tools or revolving tool boxes. 7
  • tool-holder device comprises a locking device which can be operated independently;- ofthe clamping of said holder in its operative position in such a manner that in the locking position of said device the fixed tool or revolving tool-box is locked in its position whilst with thelocking device in its open position, said-tool-or revolving tool box is released so as to permit to have its position changed or to be removed-from saidtoolholder.
  • Fig. l is a view in side elevation of the toolholder with its locking device
  • Fig. 2 is a view in plan of the tool-holder in th piece
  • Fig. 3 a view in plan of the tool-holder-i'n the position for longitudinal working ofa workpiece
  • I Fig. 4 shows aview in vertical longitudinal section of the tool-holder IV--IV in Fig. 2;
  • Fig. 5 shows a view in horizontal longitudinal section of the tool-holder body along the line position for working the interior of-a work- VV in Fig. l with the revolving tool box set 1121;
  • Fig. 11 is a view in longitudinal'elevatio n of a body along the' line and revolving toollbox beset upi'n thetool-holder .
  • Figflza front thereoff v Fig.1.13 shows modification-0f the tool-holder ina-view of-fliori'zo'ntal section.
  • FIG. 1 comprises a block. I of rec- ,tangular transverse section provided with a hole .ReferringnowtoFigs. 1 to.3 the tool-holder 2 forfthe clampingon the carriage of, the lathe,
  • the block .I is provided with an.excentricallyarranged longitudinal bore of conical shape 3 for receiving the shank 5 of a revolving tool-box 4, .said shank being designed as-aMorses cone.; lThe shank-5 has a circular recess fi into.w l1 ich isoprotruding the locking fork- 8 ,oftthe locking. device.
  • Said fork 8 is rotatably secured-on the-inner end of .the locking bolt [0 arranged in the block I transversely with respecttothebore -3,..andthe pin 9' holding the fork E is pressed excentrically into the front end of the; bolt Ill.as shownin -Figeii.
  • the locking .bolt hasonmits circumference.
  • a- Z-shaped guide-groove H with the section'smm and o (Figs. '7-and-8) and-aguide-pin l2 secured in the block I is'protruding'into said groove.
  • thelocking bolt ID has a circular recess l3 into which is engaged-aplate spring l4 laterally secured on the block l by means of the head screw I8.
  • the revolving toolbox i: shown in 5 is provided with four slots-0gb,- c and cl openat the front side and into which tools of the usual type (not shown) v On-the-front-iace can be inserted-andclamped by means of screws of said tool-holder are fastened-four pins-l6; arranged at the angles of a square and which areto be inserted'into four corresponding holes of -the revolving tool box in tool-equipmentmay be'provided for insertion into the tool holder. .However, individual tools may also be set up into theatool holder. For example the turning toolgll intended for turning out works can be set up instead of a revolving tool box, the shank of-. saidturning tool- I ll -bei ng. similarly v init s exact radialadjustment.
  • the tool-holder is to be tnrned by 180 about its axis and 90 about the'clamping screw of the carriage rest.
  • the tool-holder is set up into the carriage rest of a lathe, by inserting the clamping screwof The locking device the latter into the hole 2. has been brought into the release position by means of the lever 1 against the pressure of the spring I4 which has been tensioned by; shifting the bolt outwardly-and" the Morses-"cone-i of the revolving tool box 4 npw be inserted from .the front.
  • theverse element rotatably and axially movable disposed in said block means, an eccentric-engaging means rotatably connected with. said element and adapted to engage said portion of said tool means, guide means comnris'ingia groove on said element, said groove having an axially extending portion and two circumferential'ly extending portions extending in opposite directions from the ends of said axially eXtendin-g portion, and a pin rigidly connected and permanently extending from said" "block means into said groove and, upon; engagementof ione oisa-i'd circumferential portions, affording rotation'esclnsi vel'y-of said element to 'cause said engaging means to. move said-"toolimeansor, upon engagement of said pin and said axial portion, affording-axial movement exclusively of" said element to cause engagement. and disengagement of said engaging means and of said tool means.
  • a head member comprising afork-like portion straddling .said extension in said recess and having a, stem portion rotatably and eccentricallyin'sertedin said 'end'portion, said operating member havinga groove having an annularly extending portion, an axially extending portion extending from one end of the aforesaid mrtion, and another annularly extending portion extending from said axial portion in a direction opposite to said first portion, and a pin connected with said block and extending into said groove and determining in cooperation with said groove the movement of said operating member.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Gripping On Spindles (AREA)
US551891A 1943-06-30 1944-08-30 Toolholder for the saddle of machine tools Expired - Lifetime US2513586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH582590X 1943-06-30

Publications (1)

Publication Number Publication Date
US2513586A true US2513586A (en) 1950-07-04

Family

ID=4521597

Family Applications (1)

Application Number Title Priority Date Filing Date
US551891A Expired - Lifetime US2513586A (en) 1943-06-30 1944-08-30 Toolholder for the saddle of machine tools

Country Status (6)

Country Link
US (1) US2513586A (ja)
BE (1) BE456084A (ja)
CH (2) CH250960A (ja)
FR (1) FR905341A (ja)
GB (1) GB582590A (ja)
NL (1) NL60376C (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989295A (en) * 1958-06-16 1961-06-20 Frank Prox Company Inc Cutter bit and holders and alignment means therefor
US3109336A (en) * 1961-12-20 1963-11-05 Rozum John Multiple tool holder for lathes or like machines

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR334261A (fr) * 1903-07-30 1903-12-17 Wladyslaw Borek Porte-outils pour tours
GB190715998A (en) * 1906-07-18 1908-08-11 Ernst Matthes Improvements in Tool Holders.
US1142362A (en) * 1913-12-20 1915-06-08 Henrik Petz Apparatus for adjusting multiple-cutter holders of turning-lathes.
US1195116A (en) * 1916-08-15 Multiple-tool holder
US1265815A (en) * 1917-10-10 1918-05-14 Charles Birch Turret tool-holder for lathes.
US1478967A (en) * 1923-12-25 Samuel a
DE392836C (de) * 1923-03-18 1924-03-28 Heinrich Behncke Werkzeugtraeger
DE413169C (de) * 1924-07-12 1925-05-01 Sondermann & Stier Akt Ges Revolverkopf zur Innenbearbeitung langer Werkstuecke
US2210339A (en) * 1938-06-20 1940-08-06 Reinfeld Ernest Multiple tool holder
US2303188A (en) * 1940-12-02 1942-11-24 South Bend Lathe Works Tool post
US2344509A (en) * 1941-12-15 1944-03-21 Paul A Guenther Multiple tool holder
US2348292A (en) * 1943-04-08 1944-05-09 Henry R Gross Automatic latching and locking device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1195116A (en) * 1916-08-15 Multiple-tool holder
US1478967A (en) * 1923-12-25 Samuel a
FR334261A (fr) * 1903-07-30 1903-12-17 Wladyslaw Borek Porte-outils pour tours
GB190715998A (en) * 1906-07-18 1908-08-11 Ernst Matthes Improvements in Tool Holders.
US1142362A (en) * 1913-12-20 1915-06-08 Henrik Petz Apparatus for adjusting multiple-cutter holders of turning-lathes.
US1265815A (en) * 1917-10-10 1918-05-14 Charles Birch Turret tool-holder for lathes.
DE392836C (de) * 1923-03-18 1924-03-28 Heinrich Behncke Werkzeugtraeger
DE413169C (de) * 1924-07-12 1925-05-01 Sondermann & Stier Akt Ges Revolverkopf zur Innenbearbeitung langer Werkstuecke
US2210339A (en) * 1938-06-20 1940-08-06 Reinfeld Ernest Multiple tool holder
US2303188A (en) * 1940-12-02 1942-11-24 South Bend Lathe Works Tool post
US2344509A (en) * 1941-12-15 1944-03-21 Paul A Guenther Multiple tool holder
US2348292A (en) * 1943-04-08 1944-05-09 Henry R Gross Automatic latching and locking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989295A (en) * 1958-06-16 1961-06-20 Frank Prox Company Inc Cutter bit and holders and alignment means therefor
US3109336A (en) * 1961-12-20 1963-11-05 Rozum John Multiple tool holder for lathes or like machines

Also Published As

Publication number Publication date
CH250960A (de) 1947-09-30
FR905341A (fr) 1945-11-30
NL60376C (ja)
BE456084A (ja)
CH259744A (de) 1949-01-31
GB582590A (en) 1946-11-21

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