DE431707C - Locking device for swingable steel holder - Google Patents
Locking device for swingable steel holderInfo
- Publication number
- DE431707C DE431707C DEB115002D DEB0115002D DE431707C DE 431707 C DE431707 C DE 431707C DE B115002 D DEB115002 D DE B115002D DE B0115002 D DEB0115002 D DE B0115002D DE 431707 C DE431707 C DE 431707C
- Authority
- DE
- Germany
- Prior art keywords
- steel holder
- pin
- steel
- slide
- jaw
- 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
- B23Q1/26—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Description
Die Erfindung1 betrifft eine Feststellvorrichtung für Stahlhalter an selbsttätigen Drehbänken derjenigen bekannten Gattung, bei der der Stalh! von einem von einer Nockenwelle quer zur Drehachse bewegten Schlitten getragen wird, oder für Maschinen, deren Stahlhalter auf Wippen sitzen, die exzentrisch zur Drehachse schwingen, um die Stahlschneide mit dem Werkstück in Berührung zu bringen.The invention 1 relates to a locking device for steel holders on automatic lathes of the known type in which the Stalh! is carried by a slide moved by a camshaft transversely to the axis of rotation, or for machines whose steel holders sit on rockers that swing eccentrically to the axis of rotation in order to bring the steel cutting edge into contact with the workpiece.
ίο Der Stahlhalter ist, wie vielfach schon ausgeführt, um die Höheneinstellung der Stahlschneide zu gestatten, um eine wagerechte Achse schwingbar, und seine Feststellung geschieht mit einem Arretierzapfen, der zwischenίο The steel holder is, as already stated many times, to allow the height adjustment of the steel cutting edge to be horizontal Axis swingable, and its detection is done with a locking pin between
Klemmbacken gehalten ist. Die Erfindung be- j steht in der besonderen Ausbildung der Bak- j ken, derart, daß sie zu ihren Bewegungsebenen schief gestellte Flächen besitzen, deren gegenseitige Lage diejenige des Stahlhalters bestimmen. Clamping jaws is held. The invention consists in the special design of the Bakj ken, in such a way that they have askew surfaces to their planes of movement, their mutual Determine the position of the steel holder.
Die Zeichnung zeigt beispielsweise eine Aus- j führungsform eines Stahlhalters gemäß der j Erfindung.The drawing shows, for example, an embodiment of a steel holder according to FIG Invention.
Abb. ι ist ein Grundriß,Fig. Ι is a floor plan,
Abb. 2 ein Schnitt nach Linie II-II in Abb. 1, Abb. 3 ein Schnitt nach Linie III-III in Abb.i undFig. 2 a section along line II-II in Fig. 1, Fig. 3 is a section along line III-III in Fig.i and
Abb. 4 ein Schnitt nach Linie IV-IV in Abb. i.Fig. 4 is a section along line IV-IV in Fig.i.
Der Stahlhalter ist mit einem Schlitten a auf einer exzentrisch zur Drehachse x-x schwingbaren Wippe & verschiebbar und! ist mit zwei Zapfen c, d, von denen der eine, c, als seine Drehachse und der andere, d, als Ein- und Feststellzapfen dient, mit dem Schiitten verbunden. Der Einstellzapfen d liegt zwi schen zwei im Schlitten angeordneten Klemmbacken e und /, die einzeln mit Schrauben e1 und Z1 verstellbar sind und parallele Flächen £z, /2 aufweisen, die sich die eine auf und die andere unter den Zapfend legen.The steel holder can be moved with a slide a on a rocker that can swing eccentrically to the axis of rotation xx and! is connected to the slide with two pins c, d, one of which, c, serves as its axis of rotation and the other, d, as an adjustment and locking pin. The adjusting pin d lies between two clamping jaws e and / which are arranged in the slide and which are individually adjustable with screws e 1 and Z 1 and have parallel surfaces £ z , / 2 , which are placed on top of and the other under the pin.
Ist dieser Einstellzapfen in der Stellung nach Abb. 3, so genügt ein Lösen der Schraube/1, um die Klemmbacke/ zurückzuziehen, damit der Zapfen <£ unter dem Gewicht des Stahlhalters sich senken kann, wobei er um den Zapfen d schwingt. Zieht man gleicherweise die Backe« zurück durch Drehen der Schraube e1, so stellt man den Stahlhalter auf der Stelle fest.If this setting pin is in the position according to Fig. 3, it is sufficient to loosen the screw / 1 to pull back the clamping jaw / so that the pin can lower under the weight of the steel holder, swinging around pin d. If one pulls back the jaw in the same way by turning the screw e 1 , one fixes the steel holder on the spot.
Will man den Stahlhalter nach der andern Richtung schwingen, so schiebt man mit der Schraube ex die Backe e genügend' zurück und schiebt den Zapfen d auf der schiefenIf one wants to swing the steel holder in the other direction, one pushes the jaw e back enough with the screw e x and pushes the pin d on the crooked one
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB115002D DE431707C (en) | 1924-07-26 | 1924-07-26 | Locking device for swingable steel holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB115002D DE431707C (en) | 1924-07-26 | 1924-07-26 | Locking device for swingable steel holder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE431707C true DE431707C (en) | 1926-07-21 |
Family
ID=6993908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB115002D Expired DE431707C (en) | 1924-07-26 | 1924-07-26 | Locking device for swingable steel holder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE431707C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE747799C (en) * | 1939-04-22 | 1944-10-16 | Andre Bechler | Tool holder |
-
1924
- 1924-07-26 DE DEB115002D patent/DE431707C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE747799C (en) * | 1939-04-22 | 1944-10-16 | Andre Bechler | Tool holder |
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