DE1478857A1 - Two-way clamping device, pneumatically or manually operated - Google Patents
Two-way clamping device, pneumatically or manually operatedInfo
- Publication number
- DE1478857A1 DE1478857A1 DE19651478857 DE1478857A DE1478857A1 DE 1478857 A1 DE1478857 A1 DE 1478857A1 DE 19651478857 DE19651478857 DE 19651478857 DE 1478857 A DE1478857 A DE 1478857A DE 1478857 A1 DE1478857 A1 DE 1478857A1
- Authority
- DE
- Germany
- Prior art keywords
- clamping device
- clamping
- piston
- cylinder
- arm
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/08—Arrangements for positively actuating jaws using cams
- B25B5/087—Arrangements for positively actuating jaws using cams actuated by a hydraulic or pneumatic piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/061—Arrangements for positively actuating jaws with fluid drive
- B25B5/064—Arrangements for positively actuating jaws with fluid drive with clamping means pivoting around an axis perpendicular to the pressing direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Description
Beschreibung; Zwei^- Weg Spannvorrichtung Pneumatisch oder Handbetätigt. Description; Two ^ - way clamping device pneumatically or manually operated.
Die Erfindung bezieht sich auf eine Spannvorrichtung ,wie sie zum Pestspannen von Werkstücken Anwendung findet,wobei sich ein Spann= arm aus einem Zylinder oder Körper Axial über das zu spannende Werkstück schiebt (erster Vieg) und dann in Vertikaler Richtung die Spannkraft gegen das Werkstück ausübt.The invention relates to a clamping device as used for Pest clamping of workpieces is used, whereby a clamping = arm pushes a cylinder or body axially over the workpiece to be clamped (first Vieg) and then in a vertical direction exerts the clamping force against the workpiece.
Ein Hinktions und Auaführungsbeispiel ist auf der Zeichnung im Längsschnitt dargestellt und zwar zeigt Fig. 1 ein zu spannendes Werkstück.An example of a suggestion and execution is shown in the drawing in Shown longitudinal section, namely Fig. 1 shows a workpiece to be clamped.
Fig.2 Die Spannvorrichtung ist in Ruhestellung .Spannarm 3 ist vom Werkstück (Fig.1) zurückgezogen und das Werkstück kann ohne Behinderung eingelegt werden· Fig. 2 The clamping device is in the rest position. Clamping arm 3 is withdrawn from the workpiece (Fig. 1) and the workpiece can be inserted without hindrance.
Fig.3 Durch öffnen eines Luftventils strömt luft in Pfeilrichtung c in den Zylinder 1 wodurch der Kolben 2 mit dem Spannarm 3 durch die spannung der Feder 4 nach vorn geschoben wird,bis der Spannarm 3 Λ Fig.3 By opening an air valve, air flows in the direction of arrow c into the cylinder 1, whereby the piston 2 with the tensioning arm 3 is pushed forward by the tension of the spring 4 until the tensioning arm 3 Λ
an der Kugelbuchse 5 anschlägt.In diesem Zustand ist der Spannarra 3 % über dem zu spannendem Werkstück,(erster Weg).In this state the clamping arm is 3 % above the workpiece to be clamped (first way).
FJK.4 zeigt das Werkstück ist gespannt.Durch V/eiterschieben vom Kolben 2 wird der Gelenkkolben 6 welcher mit dem Spannarm 3 gelenkig verbunden ist, durch die schiefe Bohrung oder Ebene im Kolben 2 nach oben gedrückt und bewirkt somit durch die Schwenkbewegung der Kugelbuchse 5 eine Spannkraft gegen das Werkstück aus. Durch Um» schalten des Luftventils , strömt Luft entgegengesetzt in Pfeil= richtung D in den Zylinder und der Kolben Wird wieder in die Aus» gangsstellung zurückgeschoben,wobei der Gelenkkolben 6 durch die Feder 4 an den Anschlagring 7 gedrückt wird. FJK.4 shows the workpiece is clamped. By pushing the piston 2 onward, the articulated piston 6, which is articulated to the clamping arm 3, is pushed up through the inclined bore or plane in the piston 2 and thus causes the pivoting movement of the ball bushing 5 exerts a clamping force against the workpiece. By switching the air valve, air flows in the opposite direction in the direction of arrow D into the cylinder and the piston is pushed back into the starting position, the articulated piston 6 being pressed against the stop ring 7 by the spring 4.
Fig.5 zeigt den Schnitt A-B durch den Spannzylinder. 5 shows the section AB through the clamping cylinder.
rer Führungsstieft θ greift in eine Führungsnut vom Kolben 2 ein, wodurch eine Verdrehung des Kolbens verhindert wird.rer guide depth θ engages in a guide groove of the piston 2, thereby preventing the piston from twisting.
Wo eine Pneumatische Steuerung nicht vorhanden oder erwünscht ist, kann die Spannvorrichtung auch mit Handbetätigung hergestellt weiden.Where a pneumatic control is not available or desired, the clamping device can also be made with manual operation.
Der Betätigungshebel 9 ist am Gehäuseauge 10 drehbar gelagert. Teil 11 zeigt eine Lasche welche die Verbindung vom Betätigungen hebel 9 und Kolben 2 herstellt und ist ebenfalls drehbar gelagert.The actuating lever 9 is rotatably mounted on the housing eye 10. Part 11 shows a tab which connects the actuators lever 9 and piston 2 manufactures and is also rotatably mounted.
Durch die erfindungsgemäße Anordnung ist es möglich Spannelemente in verschiedenen Größen und Spannkräfte herzustellen. Die schiefe Bohrung im Kolben 2 ist so beschaffen, daß die Spannkraft selbst= heinend ist und größere Werkstücktoleranzen ermöglicht.The arrangement according to the invention makes it possible to use tensioning elements in different sizes and clamping forces. The oblique bore in the piston 2 is such that the clamping force itself = heinend and allows larger workpiece tolerances.
909882/0S40 ^909882 / 0S40 ^
Claims (1)
Leerseite 3
Blank page
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED0047281 | 1965-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1478857A1 true DE1478857A1 (en) | 1970-01-08 |
Family
ID=7050319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651478857 Pending DE1478857A1 (en) | 1965-05-15 | 1965-05-15 | Two-way clamping device, pneumatically or manually operated |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1478857A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0213400A2 (en) * | 1985-09-06 | 1987-03-11 | Gebrüder Honsberg GmbH | Clamping device for work pieces |
EP0271373A2 (en) * | 1986-11-12 | 1988-06-15 | Kabushiki Kaisha Kosmek | A hydraulic clamp |
EP0351101A2 (en) * | 1988-07-11 | 1990-01-17 | Kabushiki Kaisha Kosmek | Hydraulic clamp |
EP0518736A1 (en) * | 1991-06-14 | 1992-12-16 | Kabushiki Kaisha Kosmek | Clamping apparatus |
EP0763400A1 (en) * | 1995-08-30 | 1997-03-19 | Rudolf Kohlert | Clamping device |
EP0937538A1 (en) * | 1998-02-18 | 1999-08-25 | Delaware Capital Formation, Inc. | Low profile pneumatic retractor clamp |
EP1726399A1 (en) * | 2004-03-08 | 2006-11-29 | Pascal Engineering Corporation | Clamp device |
US7731473B2 (en) | 2004-04-30 | 2010-06-08 | Yuyama Mfg. Co., Ltd. | Medicine tray supply apparatus |
DE102006042656B4 (en) * | 2006-09-12 | 2010-11-18 | Hans-Joachim Bauer | Clamping device with retractable clamping arm |
DE10317342B4 (en) * | 2003-04-15 | 2015-04-23 | Andreas Maier Gmbh & Co. Kg | Quick clamping system with manual operation |
-
1965
- 1965-05-15 DE DE19651478857 patent/DE1478857A1/en active Pending
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0213400A2 (en) * | 1985-09-06 | 1987-03-11 | Gebrüder Honsberg GmbH | Clamping device for work pieces |
EP0213400A3 (en) * | 1985-09-06 | 1987-10-28 | Gebruder Honsberg Gmbh | Clamping device for work pieces |
EP0271373A2 (en) * | 1986-11-12 | 1988-06-15 | Kabushiki Kaisha Kosmek | A hydraulic clamp |
EP0271373A3 (en) * | 1986-11-12 | 1989-11-23 | Kabushiki Kaisha Kosmek | A hydraulic clamp |
EP0351101A2 (en) * | 1988-07-11 | 1990-01-17 | Kabushiki Kaisha Kosmek | Hydraulic clamp |
EP0351101A3 (en) * | 1988-07-11 | 1991-01-09 | Kabushiki Kaisha Kosmek | Hydraulic clamp |
EP0518736A1 (en) * | 1991-06-14 | 1992-12-16 | Kabushiki Kaisha Kosmek | Clamping apparatus |
US5746420A (en) * | 1995-08-30 | 1998-05-05 | Kohlert; Rudolf | Clamping device for securing a first component, such as a tool, to a second component |
EP0763400A1 (en) * | 1995-08-30 | 1997-03-19 | Rudolf Kohlert | Clamping device |
EP0937538A1 (en) * | 1998-02-18 | 1999-08-25 | Delaware Capital Formation, Inc. | Low profile pneumatic retractor clamp |
DE10317342B4 (en) * | 2003-04-15 | 2015-04-23 | Andreas Maier Gmbh & Co. Kg | Quick clamping system with manual operation |
EP1726399A1 (en) * | 2004-03-08 | 2006-11-29 | Pascal Engineering Corporation | Clamp device |
EP1726399A4 (en) * | 2004-03-08 | 2007-04-04 | Pascal Eng Corp | Clamp device |
JPWO2005084882A1 (en) * | 2004-03-08 | 2008-01-17 | パスカルエンジニアリング株式会社 | Clamping device and clamping method |
CN1886231B (en) * | 2004-03-08 | 2010-10-06 | 帕斯卡工程株式会社 | Clamp device and method |
JP4610554B2 (en) * | 2004-03-08 | 2011-01-12 | パスカルエンジニアリング株式会社 | Clamping device |
US8087650B2 (en) | 2004-03-08 | 2012-01-03 | Pascal Engineering Corporation | Clamping device |
US7731473B2 (en) | 2004-04-30 | 2010-06-08 | Yuyama Mfg. Co., Ltd. | Medicine tray supply apparatus |
DE102006042656B4 (en) * | 2006-09-12 | 2010-11-18 | Hans-Joachim Bauer | Clamping device with retractable clamping arm |
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