CN201062602Y - Upright fixed oil cylinder - Google Patents
Upright fixed oil cylinder Download PDFInfo
- Publication number
- CN201062602Y CN201062602Y CNU2007201515119U CN200720151511U CN201062602Y CN 201062602 Y CN201062602 Y CN 201062602Y CN U2007201515119 U CNU2007201515119 U CN U2007201515119U CN 200720151511 U CN200720151511 U CN 200720151511U CN 201062602 Y CN201062602 Y CN 201062602Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cylinder body
- piston
- oil
- rod piston
- 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 - Fee Related
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Abstract
The utility model relates to a vertical type fixed oil cylinder, which is installed on the working bench of a machine tool, the reciprocating pushing-pulling force is outputted, and the power source of a work piece is tightly clamped through a driving clipping disc. The vertical type fixed oil cylinder is composed of a cylinder body, a cylinder cover, a connecting rod piston, a guiding axle and an oil arrangement block; the cylinder body and the cylinder cover are installed together, the connecting rod piston is arranged in the cylinder body, and the oil arrangement block is installed at the combination of the cylinder body and the cylinder cover; one end of the guiding axle is fixed on the connecting rod piston, the other end is inserted in the guiding hole arranged on the cylinder body; a through hole is arranged in the middle of the connecting rod piston. When being used, the driving connecting rod can be connected with the upper end of the connecting rod piston through thread, the installation is convenient, and the installation dimension is reduced effectively. Because the guiding axle is installed on the piston, the piston can not be rotated.
Description
Technical field
A kind of vertical fixed oil cylinder relates to and being installed on the machine table, output reciprocating sliding power, the power source of drive chuck clamping work pieces.
Background technique
When reciprocating power being provided for lathe jig or chuck, use common oil cylinder installation dimension bigger, Location accuracy is on the low side, the fitting operation inconvenience.
The model utility content
The purpose of this utility model provides that a kind of installation dimension is less, and through hole is bigger, and is easy for installation, Location accuracy height, easy to operate oil cylinder.
This vertical fixed oil cylinder by cylinder body, cylinder cap, link rod piston, the axis of guide, join oil clot and form; Cylinder body and cylinder cap are fitted together, and the link rod piston is mounted in it, and join the junction that oil clot is installed in cylinder body and cylinder cap; The axis of guide one end is fixed on the link rod piston, and the other end is inserted in the pilot hole of opening on the cylinder body; Have through hole in the middle of the link rod piston.
During use, will drive pull bar and be threaded with link rod piston upper end by screw thread, easy for installation, reduce installation dimension effectively.Owing to the axis of guide has been installed, thereby piston can't rotate on piston.
Description of drawings
Fig. 1 is the generalized section of this vertical fixed oil cylinder;
Fig. 2 is the schematic top plan view of this vertical fixed oil cylinder.
Embodiment
This vertical fixed oil cylinder by cylinder body 1, cylinder cap 3, link rod piston 4, the axis of guide 2, join oil clot 5 and form; Cylinder body 1 and cylinder cap 3 are installed together, the middle oil cylinder chamber that forms, and link rod piston 4 passes the center hole of cylinder body 1 and cylinder cap 3, in the junction center hole of cylinder body 1 and cylinder cap 3 and on the piston seal ring is housed all; Join oil clot 5 and be installed in the junction of cylinder body 1 and cylinder cap 3, communicate with the oil pocket on piston both sides respectively by the oil distributing holes in cylinder body 1 and the cylinder cap 3; The axis of guide 2 one ends are fixed on the link rod piston 4, and the other end is inserted in the pilot hole of opening on the cylinder body 1; Have through hole in the middle of the link rod piston 4.
Claims (2)
1. vertical fixed oil cylinder is by cylinder body, cylinder cap, link rod piston, the axis of guide, join oil clot and form; Cylinder body and cylinder cap are fitted together, the middle oil cylinder chamber that forms, and the link rod piston passes the center hole of cylinder body and cylinder cap, in the center hole of cylinder body and cylinder cap and on the piston seal ring is housed all; Join oil clot and be contained in the junction of cylinder body and cylinder cap, communicate with the oil pocket on piston both sides respectively by the oil distributing hole in cylinder body and the cylinder cap; It is characterized in that the axis of guide one end is fixed on the link rod piston, the other end is inserted in the pilot hole of opening on the cylinder body.
2. vertical fixed oil cylinder according to claim 1 is characterized in that having through hole in the middle of the link rod piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201515119U CN201062602Y (en) | 2007-06-11 | 2007-06-11 | Upright fixed oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201515119U CN201062602Y (en) | 2007-06-11 | 2007-06-11 | Upright fixed oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062602Y true CN201062602Y (en) | 2008-05-21 |
Family
ID=39450977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201515119U Expired - Fee Related CN201062602Y (en) | 2007-06-11 | 2007-06-11 | Upright fixed oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062602Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139521A (en) * | 2010-01-28 | 2011-08-03 | 郭金阳 | Built-in miniature high pressure reciprocating oil cylinder and high pressure driving functional module |
| CN102720773A (en) * | 2012-06-13 | 2012-10-10 | 华锐风电科技(江苏)有限公司 | Static pressure spline device |
| CN108425900A (en) * | 2017-02-15 | 2018-08-21 | 上海瑞麒美贸易有限公司 | Drive device for hydraulic for machine tool collet |
-
2007
- 2007-06-11 CN CNU2007201515119U patent/CN201062602Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139521A (en) * | 2010-01-28 | 2011-08-03 | 郭金阳 | Built-in miniature high pressure reciprocating oil cylinder and high pressure driving functional module |
| CN102720773A (en) * | 2012-06-13 | 2012-10-10 | 华锐风电科技(江苏)有限公司 | Static pressure spline device |
| CN102720773B (en) * | 2012-06-13 | 2015-05-13 | 华锐风电科技(江苏)有限公司 | Static pressure spline device |
| CN108425900A (en) * | 2017-02-15 | 2018-08-21 | 上海瑞麒美贸易有限公司 | Drive device for hydraulic for machine tool collet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20130611 |