DE427949C - Clamping table with clamping device - Google Patents
Clamping table with clamping deviceInfo
- Publication number
- DE427949C DE427949C DED44659D DED0044659D DE427949C DE 427949 C DE427949 C DE 427949C DE D44659 D DED44659 D DE D44659D DE D0044659 D DED0044659 D DE D0044659D DE 427949 C DE427949 C DE 427949C
- Authority
- DE
- Germany
- Prior art keywords
- clamping
- slide
- clamping bolt
- clamping device
- bolt
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/28—Means for securing sliding members in any desired position
- B23Q1/285—Means for securing sliding members in any desired position for securing two or more members simultaneously or selectively
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
Vorliegende Erfindung betrifft einen spindellosen Aufspanntisch, bei welchem ein in der Ebene beliebig bewegbarer Tisch durch einen im beweglichen Ober- und Unterteil desselben geführten· Klemmbolzen, der mit einem Exzenter in Verbindung steht, in jeder Stellung festgeklemmt werden kann.The present invention relates to a spindle-less work table, in which a in the Level arbitrarily movable table by a movable upper and lower part of the same guided · clamping bolt, which is connected to an eccentric, clamped in every position can be.
Bei den bisher gebräuchlichen Aufspanntischen werden entweder Spindeln gebraucht ίο oder erstere haben nur ein bewegliches Oberteil (Kugelf orm), so daß sie nur in einer bestimmt begrenzten Ebene bewegt werden können.With the previously used clamping tables, either spindles are required ίο or the former have only one movable upper part (spherical shape), so that they are only determined in one limited level can be moved.
Durch die Verwendung eines beweglichenBy using a movable
Ober- und Unterteiles in Verbindung mit einem den Tisch in jeder Stellung festklemmenden Exzenterbolzen, wird einerseits eine rasche Einstellung eines auf dem Tisch befestigten Werkstückes erzielt und andererseits wird die Herstellung des Tisches vereinfacht und dadurch wesentlich verbilligt.Upper and lower part in connection with one that clamps the table in every position Eccentric bolt, on the one hand, is a quick adjustment of a fixed on the table Achieved workpiece and on the other hand, the production of the table is simplified and thereby significantly cheaper.
Auf den Zeichnungen ist die Erfindung in zwei Ausführungsbeispielen dargestellt.In the drawings, the invention is shown in two exemplary embodiments.
Abb. ι und 2 zeigen die eine Ausführungsform, und zwar Abb. 1 in einem Querschnitt, Abb. 2 in einem Längsschnitt, während Abb. 3 in einem Querschnitt und Abb. 4 in Draufsicht eine andere Ausführungsform darstellen. Wie hieraus ersichtlich, ist am Ständer a der Unterteil b eines Schlittens beweglich gelagert und geführt, während der Oberteil c des Schlittens seine Lagerung und Führung im Unterteil erhält. Im Ständer α ist die Exzenterwelle el gelagert und außerhalb des Ständers mit einem Handgriff / versehen. Ein durch den Unterteil b des Schlittens gehender und im Oberteil c geführter Klemmbolzen g steht durch eine Klemmbolzenhülse h mit der Exzenterwelle el in Verbindung. Beim Bewegen des Unterteiles b des Tisches in Querrichtung zum Ständer wird die Klemmbolzenhülse h von dem Klemmbolzen g· mitgenommen und auf der Exzenterwelle verschoben. Der Oberteil c des Schlittens führt den Klemmbolzen in einem längs durch den Schlitten gehenden Schlitz, so daß der Oberteil unabhängig vom Bolzen beliebig bewegt werden kann. Durch Drehen der Exzenterwelle mittels des Handgriffs / werden beide Teile, Ober- und Unterteil des Schlittens, fest .auf ihre Lagerstellen gepreßt und dadurch festgestellt. Fig. 1 and 2 show one embodiment, namely Fig. 1 in a cross section, Fig. 2 in a longitudinal section, while Fig. 3 in a cross section and Fig. 4 in plan view represent another embodiment. As can be seen from this , the lower part b of a slide is movably supported and guided on the stand a, while the upper part c of the slide receives its storage and guidance in the lower part. The eccentric shaft el is mounted in the stand α and provided with a handle / outside the stand. A clamping bolt g passing through the lower part b of the slide and guided in the upper part c is connected to the eccentric shaft el by a clamping bolt sleeve h . When the lower part b of the table is moved in the transverse direction to the stand, the clamping bolt sleeve h is carried along by the clamping bolt g and shifted on the eccentric shaft. The upper part c of the slide guides the clamping bolt in a longitudinal slot through the slide, so that the upper part can be moved as desired independently of the bolt. By turning the eccentric shaft by means of the handle /, both parts, the upper and lower part of the slide, are pressed firmly onto their bearing points and thereby fixed.
Abb. ι zeigt die Klemmvorrichtung in angezogenem Zustande, während Abb. 2 die Klemmvorrichtung gelöst zeigt, wobei die Stellung des Griffes / strichpunktiert angedeutet ist.Fig. Ι shows the clamping device in tightened States, while Fig. 2 shows the clamping device released, the position of the handle / being indicated by dash-dotted lines.
Bei dem zweiten Ausführungsbeispiel (Abb., 3 und 4) ist der Unterteil b des Schlittens unterteilt und sind die beiden Teile mittels eines Ansatzes i derart miteinander verbunden, daß der Teil bt mit dem Oberteil c des Tisches um die Achse des Klemmbolzens gedreht werden kann. Hierdurch wird die Bewegungsmöglichkeit des Oberteiles c des Schlittens erhöht. Der Klemmbolzen steht bei diesem Ausführungsbeispiel in gelenkiger Verbindung mit der Klemmbolzenhülse.In the second embodiment (Figs. 3 and 4) the lower part b of the slide is divided and the two parts are connected to one another by means of a projection i such that the part b t with the upper part c of the table are rotated about the axis of the clamping bolt can. This increases the possibility of movement of the upper part c of the slide. In this exemplary embodiment, the clamping bolt is in an articulated connection with the clamping bolt sleeve.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED44659D DE427949C (en) | Clamping table with clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED44659D DE427949C (en) | Clamping table with clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE427949C true DE427949C (en) | 1926-04-22 |
Family
ID=7048468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED44659D Expired DE427949C (en) | Clamping table with clamping device |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE427949C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2764380A (en) * | 1952-12-01 | 1956-09-25 | Harold K Gumphrey | Support |
| DE1058810B (en) * | 1955-08-17 | 1959-06-04 | Weatherley Ollgear Ltd | Broaching machine |
| DE1289722B (en) * | 1962-04-25 | 1969-02-20 | Wotan Werke Gmbh Werkzeugmasch | Clamping table mounting of a machine tool |
| DE102015107246A1 (en) * | 2015-05-08 | 2016-11-10 | Wittenstein Ag | positioning |
-
0
- DE DED44659D patent/DE427949C/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2764380A (en) * | 1952-12-01 | 1956-09-25 | Harold K Gumphrey | Support |
| DE1058810B (en) * | 1955-08-17 | 1959-06-04 | Weatherley Ollgear Ltd | Broaching machine |
| DE1289722B (en) * | 1962-04-25 | 1969-02-20 | Wotan Werke Gmbh Werkzeugmasch | Clamping table mounting of a machine tool |
| DE102015107246A1 (en) * | 2015-05-08 | 2016-11-10 | Wittenstein Ag | positioning |
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