DE2501379A1 - Tool head has locating bolt arrangement - for pre-setting and quick changing of tools - Google Patents

Tool head has locating bolt arrangement - for pre-setting and quick changing of tools

Info

Publication number
DE2501379A1
DE2501379A1 DE19752501379 DE2501379A DE2501379A1 DE 2501379 A1 DE2501379 A1 DE 2501379A1 DE 19752501379 DE19752501379 DE 19752501379 DE 2501379 A DE2501379 A DE 2501379A DE 2501379 A1 DE2501379 A1 DE 2501379A1
Authority
DE
Germany
Prior art keywords
tool
quick
holder
base body
change
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.)
Withdrawn
Application number
DE19752501379
Other languages
German (de)
Inventor
Eugen Feinauer
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
Priority to DE19752501379 priority Critical patent/DE2501379A1/en
Publication of DE2501379A1 publication Critical patent/DE2501379A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/113—Retention by bayonet connection

Abstract

Tool head for lathes and boring machines can be preset and quickly changed and consists of tool post (1) and tool holders (2). The tool post has three positioning bolts (5) which are fixed into half holes in the post and mate with half holes in the tool holder. Tool post and holder each have a nut (3, 4) with differing screw pitches and locking lugs which engage each other when the tool post and holder are brought together and which will lock when the nuts are turned. Square bars can be used in place of locking bolts and they fit into triangular slots in the tool post and holders.

Description

L e e r s e i t eL e r s e i t e

Claims (2)

ansprücheExpectations X Werkzeughalter, voreinstellbar und schnellechselbar, insbesondere zur Dreh- und Bohrwerkzeuge zum Iositionieren beziehungsweise Voreinstellen und Schnellwechseln der +,erkzuge, bestehend aus einem Grundkörper und entsprechend den Erfordernissen aus-gebildeten Werkzeugträgern, gekennzeichnet dadurch, daß im Grundhalter um einen teoretiscien Mittelpunkt mindestens drei Positionierbolzen in schalenförmigen Halbbohrungen angebracht sind und im Werkzeugträger in gleicher Form in die Positionierbolzen passende Halbbohrungen eingearbeit sind zur Aufnahme und Selbstzentrierung des Werkzeugträgers auf dem Grundkörper.X tool holder, presettable and quick-change, in particular for turning and drilling tools for positioning or presetting and Quick change of the +, Erkzuge, consisting of a basic body and accordingly the requirements from-trained tool carriers, characterized in that im Basic holder around a theoretical center at least three positioning bolts are attached in shell-shaped half-bores and in the tool holder in the same Shape, half-bores that match the positioning bolts are machined to accommodate them and self-centering of the tool carrier on the base body. 2.) Werkzeughalter, voreinstellbar und schnellwechselbar nach Anspruch 1 gekennzeichnet dadurch, daß auf dem Werkzeugträger und dem Grundkörper je eine Mutter mit unterschiedlicher Gewindesteigung angebracht ist, wobei in eine Mutter negative Klauen und in die andere Mutter positive Klauen eingearbeitet sind, welche beim zusammenfügen von Werkzeugträger und Grundkörper ineinandergreifen und beim Verdrehen der Nuttern durch deren unterschiedliche axiale Bewegung ein Verspannen des Systems hervorrufen.2.) Tool holder, presettable and quick-change according to claim 1 characterized in that one each on the tool carrier and the base body Nut with different thread pitches is attached, being in a nut negative claws and positive claws worked into the other mother, which when assembling the tool carrier and base body interlock and when Rotation of the nuts due to their different axial movement causes tension of the system. 3,) Werkzeughalter, voreinstellbar und schnellwechselbar, nach Anspruch 19 gekennzeichnet dadurch, daß an Stelle der Positionierbolzen Vierkantstäbe mit auatratischem Querschnittverwendet werden, welche im Grundkörper in eingearbeiteten Aufnahmen mit dreieckigem Querschnitt befestigt sind, während das andere Halbprofil des bzw. der Vierkantstäbe im Werkzeugträger eingearbeitet sind.3,) tool holder, presettable and quick to change, according to claim 19 characterized in that square bars with instead of the positioning bolts anatomical cross-section, which are incorporated into the base body Recordings with a triangular cross-section are attached, while the other half-profile the or the square bars are incorporated in the tool carrier.
DE19752501379 1975-01-15 1975-01-15 Tool head has locating bolt arrangement - for pre-setting and quick changing of tools Withdrawn DE2501379A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752501379 DE2501379A1 (en) 1975-01-15 1975-01-15 Tool head has locating bolt arrangement - for pre-setting and quick changing of tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752501379 DE2501379A1 (en) 1975-01-15 1975-01-15 Tool head has locating bolt arrangement - for pre-setting and quick changing of tools

Publications (1)

Publication Number Publication Date
DE2501379A1 true DE2501379A1 (en) 1976-07-22

Family

ID=5936485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752501379 Withdrawn DE2501379A1 (en) 1975-01-15 1975-01-15 Tool head has locating bolt arrangement - for pre-setting and quick changing of tools

Country Status (1)

Country Link
DE (1) DE2501379A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113927054A (en) * 2021-09-26 2022-01-14 松德刀具（长兴）科技有限公司 Quick change mechanism for connecting superhard boring cutter head and cutter bar

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549967A (en) * 1944-10-27 1951-04-24 Gutavsson Lars Erik Herbert Toolholding device for machine tools
CH288502A (en) * 1950-12-27 1953-01-31 Flueckiger Albert Tool holder.
CH341046A (en) * 1958-03-20 1959-09-15 Affolter Auguste Tool turret
DE1477140A1 (en) * 1962-08-25 1969-03-06 Boillat S A Method for removably attaching an organ to a device and device for carrying out this method
DE7416812U (en) * 1974-10-24 Goeltenbodt W Tool carrier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7416812U (en) * 1974-10-24 Goeltenbodt W Tool carrier
US2549967A (en) * 1944-10-27 1951-04-24 Gutavsson Lars Erik Herbert Toolholding device for machine tools
CH288502A (en) * 1950-12-27 1953-01-31 Flueckiger Albert Tool holder.
CH341046A (en) * 1958-03-20 1959-09-15 Affolter Auguste Tool turret
DE1477140A1 (en) * 1962-08-25 1969-03-06 Boillat S A Method for removably attaching an organ to a device and device for carrying out this method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113927054A (en) * 2021-09-26 2022-01-14 松德刀具（长兴）科技有限公司 Quick change mechanism for connecting superhard boring cutter head and cutter bar
CN113927054B (en) * 2021-09-26 2022-08-30 松德刀具（长兴）科技有限公司 Quick change mechanism for connection of superhard boring tool bit and cutter bar

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B23B 29/12

8139 Disposal/non-payment of the annual fee