DE491252C - Jig - Google Patents

Jig

Info

Publication number
DE491252C
DE491252C DEN28796D DEN0028796D DE491252C DE 491252 C DE491252 C DE 491252C DE N28796 D DEN28796 D DE N28796D DE N0028796 D DEN0028796 D DE N0028796D DE 491252 C DE491252 C DE 491252C
Authority
DE
Germany
Prior art keywords
ball
attached
neck
clamping device
jig
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
Application number
DEN28796D
Other languages
German (de)
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.)
EMIL NORDSTROEM
Original Assignee
EMIL NORDSTROEM
Publication date
Priority to DEN28796D priority Critical patent/DE491252C/en
Application granted granted Critical
Publication of DE491252C publication Critical patent/DE491252C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/44Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/545Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only comprising spherical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (1)

Erntt-Nordström in BerlinErntt-Nordström in Berlin Einspannvorrichtung Patentiert im Deutschen Reiche vom 25. April 1928 ab Clamping device patented in the German Empire on April 25, 1928 Die Einspannvorrichtung besteht aus einem zylinderf Örmigen Gußkörper i, in dem eine Vollkugel 2 eingepaßt ist. An dieser Vollkugel ist mittels des Halses 8 die Einspannvorrichtung 3 für das Werkstück angebracht. An dem zylinderf örmigen Körper befindet sich seitlich der Druckhebel 4 mit Schraube zum Festklemmen der Kugel 2. Außerdem wird die Kugel mittels eines Gleitkegels 5 durch Druckfeder 6 nach oben gehalten. Der ganze Apparat ist auf einer Grundplatte 7 befestigt und kann auf jedem beliebigen Platz angeschraubt werden.The jig consists of a cylindrical cast body i, in which a Full ball 2 is fitted. The clamping device is attached to this solid ball by means of the neck 8 3 attached to the workpiece. On the cylindrical body there is the pressure lever 4 with a screw to the side Clamping the ball 2. In addition, the ball is by means of a sliding cone 5 through Compression spring 6 held up. The entire apparatus is attached to a base plate 7 and can be screwed to any place. Dieser Apparat ist bedeutend einfacher als bekannte Vorrichtung, deren Haltebacken in der Nut einer drehbaren Halbkugel gleiten können, die viel schwerer herzustellen ist, - als die hier verwendete Vollkugelj die aber außer derselben Einstellungsmöglichkeit wie der bekannte Apparat noch außerdem gestattet, in jeder Stellung die Kugel mit dem Werkstück ohne jede Verschwenkung um die Achse des Kugelhalses zu drehen.This apparatus is significantly simpler than known apparatus, the holding jaws of which are shown in slide in the groove of a rotating hemisphere, which is much more difficult to manufacture, - than the full sphere used here but except for the same setting option as the known apparatus also allows the ball in any position with the To rotate the workpiece without any pivoting around the axis of the ball neck. ■ Patentanspruch:■ Claim: einemone Einspannvorrichtung, die auf
kugelförmigen Körper allseitig schwenkbar gelagert ist, dadurch gekennzeichnet, daß durch einen Hals (8) eine Vollkugel (2) an der Einspannvorrichtung (3) befestigt ist, die in einem hohlkugelförmig gestalteten festen Lager (1) nach Belieben eingestellt und gedreht werden kann.
Jig that on
spherical body is mounted pivotably on all sides, characterized in that a full ball (2) is attached to the clamping device (3) by a neck (8), which can be adjusted and rotated as desired in a hollow spherical fixed bearing (1).
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEN28796D Jig Expired DE491252C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN28796D DE491252C (en) Jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN28796D DE491252C (en) Jig

Publications (1)

Publication Number Publication Date
DE491252C true DE491252C (en) 1930-02-07

Family

ID=7344809

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN28796D Expired DE491252C (en) Jig

Country Status (1)

Country Link
DE (1) DE491252C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181858A (en) * 1962-04-26 1965-05-04 Houdaille Industries Inc Work support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181858A (en) * 1962-04-26 1965-05-04 Houdaille Industries Inc Work support

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