DE1982193U - CYLINDER UNIT WITH PISTON CLAMPING IN EVERY POSITION. - Google Patents
CYLINDER UNIT WITH PISTON CLAMPING IN EVERY POSITION.Info
- Publication number
- DE1982193U DE1982193U DEW37019U DEW0037019U DE1982193U DE 1982193 U DE1982193 U DE 1982193U DE W37019 U DEW37019 U DE W37019U DE W0037019 U DEW0037019 U DE W0037019U DE 1982193 U DE1982193 U DE 1982193U
- Authority
- DE
- Germany
- Prior art keywords
- piston
- clamping
- cylinder unit
- cylinder
- piston clamping
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/10—Connection to driving members
- F16J1/12—Connection to driving members with piston-rods, e.g. rigid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Clamps And Clips (AREA)
Description
Gegenstand der Erfindung ist eine Zylindereinheit mit Kolbenklemmung in jeder Stellung, durch Hydrauliköl betrieben. Eine derartige Zylindereinheit ist von großem, praktischem Interesse, wenn der Kolben an jeder Stelle des Hubes präzise und fest geklemmt werden kann unter Verwendung von normalen handelsüblichen Steuerelementen.The invention relates to a cylinder unit with a piston clamp in every position, operated by hydraulic oil. Such a cylinder unit is of great practical interest, if the piston can be precisely and firmly clamped at every point of the stroke using normal commercially available Controls.
Es sind bereits Zylindereinheiten mit Klemmung bekannt, jedoch haben diese den Nachteil, daß bei Anfahren der Position und· anschließender Klemmung eine Lageveränderung des Kolbens und damit des bewegten Teiles, z. B. ein Werkzeugmaschinenschlitten, stattfindet.There are already known cylinder units with clamping, however these have the disadvantage that when approaching the position and then Clamping a change in position of the piston and thus of the moving part, e.g. B. a machine tool slide, takes place.
_ 2 - ■ .■.:';■''-. äi _ 2 - ■ . ■.: ';■''-. ai
Der Erfindung liegt die Aufgabe zugrunde, eine Zylindereinheit mit Kolbenklemmung in jeder Stellung zu schaffen, die' präzise und schnell klemmt, ohne daß eine Lageveränderung des Kolbens eintritt.The invention is based on the object of a cylinder unit with piston clamping in every position to create the 'precise and quickly jams without changing the position of the piston entry.
Dargestellt wird die Erfindung beispielsweise durch:The invention is represented, for example, by:
Abb.' 1 Schematiseher Schnitt durch die Zylindereinheit mit KoIb enklemmung.Fig. ' 1 Schematic section through the cylinder unit with KoIb unclamping.
Abb. 2 Vertikalschnitt durch den Kolben und ZylinderFig. 2 Vertical section through the piston and cylinder
Abb. 3 Vergrößerte schematische Schnittdarstellung der KoIb enklemmung.Fig. 3 Enlarged schematic sectional view of the piston clamp.
Die Abb.'l zeigt „schematisch den Schnitt durch die Zylindereinheit mit Kolbenklemmung. Fest verschraubt mit dem Schlittenoberteil' 1 ist die Kolbenstange mit Klemmzylinder'IH9 während der Zylinder 3, verschlossen durch die Zylinderdeckel rechts 6 und Zylinderdeckel links 7, an dem Schlittenunterteil 2 angeschraubt ist. Eingebaut in die Kolbenstange' 1*1 ist ein Klemmzylinder mit der Kolbenseite klemmen'16 und der Kolbenseite entklemmen 17, in welchem sich die Kolbenstange Betätigung Klemmung 15 zur Betätigung der Klemmung befindet.Fig.'l shows "schematically the section through the cylinder unit with piston clamping. The piston rod with the clamping cylinder IH 9 is firmly screwed to the upper slide part 1, while the cylinder 3, closed by the cylinder cover on the right 6 and cylinder cover on the left 7, is screwed to the lower slide part 2. Built into the piston rod '1 * 1 is a clamping cylinder with the piston side clamp'16 and the piston side unclamped 17, in which the piston rod actuation clamp 15 is located for actuating the clamp.
Um zu verhüten, daß öl von einem Zylinderraum in den anderen hinüberwechseln kann, ist der Kolben' 10 mit zwei Dichtungen' 12 versehen.To prevent oil from getting from one cylinder chamber to the other can change over, the piston '10 is provided with two seals' 12.
^- *z mm ^ - * z mm
Nach dem präzisen Anfahren einer Position im Schleichgang werden bei Erreichen der Position die ölzufuhr und der ölrücklauf wahlweise zu der Kolbenseite vor 4 oder Kolbenseite zurück 5 steuerbar abgestellt und gleichzeitig wird öl auf die Kolbenseite klemmen 16 durch öffnen des entsprechenden Ventiles geleitet. Dadurch preßt die Kolbenstange Betätigung Klemmung'15, geführt in der Führungsbuchse' 13, mit- dem am Ende befindlichen Kegel auf die sechs Stück Druckbolzen 9, welche in dem Kolben' 10 geführt sind, wie Abb. 2-und 3 zeigten. Gegen seitliche Verdrehung sind die sechs Stück Druckbolzen 9 mit einer Nute versehen, in welche die Befestigungs- und Sicherungsschraube' 11 hineinragt. Der über den Kegel von der Kolbenstange Betätigung Klemmung 15 auf die sechs Stück Druckbolzen 9 weiter gegebene Druck preßt den federnden Klemmring 8 fest gegen den Zylinder 3, womit die Position unverrückbar festgehalten wird.After a precise approach to a position at creep speed, when the position is reached, the oil supply and the oil return are optional to the piston side in front of 4 or piston side back 5 controllably switched off and at the same time oil is on the piston side clamp 16 by opening the corresponding valve. As a result, the piston rod presses the actuation clamp'15, guided in the guide bushing 13, with the cone at the end on the six pressure pins 9 which are guided in the piston 10 are as shown in Figs. 2 and 3. Against lateral rotation the six pieces of pressure bolts 9 are provided with a groove into which the fastening and locking screw 11 protrudes. The clamping 15 via the cone of the piston rod actuation on the six pieces of pressure bolt 9 further given pressure presses the resilient clamping ring 8 firmly against the cylinder 3, whereby the Position is held immovably.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW37019U DE1982193U (en) | 1966-03-29 | 1966-03-29 | CYLINDER UNIT WITH PISTON CLAMPING IN EVERY POSITION. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW37019U DE1982193U (en) | 1966-03-29 | 1966-03-29 | CYLINDER UNIT WITH PISTON CLAMPING IN EVERY POSITION. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1982193U true DE1982193U (en) | 1968-03-28 |
Family
ID=33390417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEW37019U Expired DE1982193U (en) | 1966-03-29 | 1966-03-29 | CYLINDER UNIT WITH PISTON CLAMPING IN EVERY POSITION. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1982193U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2817024A1 (en) * | 1977-04-19 | 1978-11-02 | Cii Honeywell Bull | ADJUSTING SLIDE |
DE3910001A1 (en) * | 1989-02-14 | 1990-09-06 | Kontec Gmbh | Device for fixing an elongated construction element displaceable in its longitudinal direction |
-
1966
- 1966-03-29 DE DEW37019U patent/DE1982193U/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2817024A1 (en) * | 1977-04-19 | 1978-11-02 | Cii Honeywell Bull | ADJUSTING SLIDE |
DE3910001A1 (en) * | 1989-02-14 | 1990-09-06 | Kontec Gmbh | Device for fixing an elongated construction element displaceable in its longitudinal direction |
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