CN201244732Y - Jacking and clamp device for moveable platform - Google Patents
Jacking and clamp device for moveable platform Download PDFInfo
- Publication number
- CN201244732Y CN201244732Y CNU2008201856300U CN200820185630U CN201244732Y CN 201244732 Y CN201244732 Y CN 201244732Y CN U2008201856300 U CNU2008201856300 U CN U2008201856300U CN 200820185630 U CN200820185630 U CN 200820185630U CN 201244732 Y CN201244732 Y CN 201244732Y
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- China
- Prior art keywords
- cylinder body
- jacking
- clamping device
- cylinder
- piston
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- 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 jacking-clamping device, in particular to a jacking-clamping device of a movable operating platform, which is mainly used to punch various machines with movable operating platforms by thin boards. In the utility model, two jacking-clamping oil cylinders are combined into one; moreover, a piston head and a piston rod are combined into a whole body; two-way combination and seal are adopted by the piston head; a guide sleeve is fixed by a cylinder port compression nut; in order to prevent a lead rail board from rotating, the two sides of an oil cylinder body are provided with two stop pins; the position of an anti-rotation clamping block is regulated along the axis direction, thus ensuring a lead rail on the jacking-clamping device and a lead rail on a fixed operating platform to be on same plane.
Description
Technical field
This is practical to relate to a kind of jack-up clamping device, and especially a kind of travelling table jack-up clamping device is mainly used in sheet stamping and has on all kinds of lathes of travelling table.
Background technology
At present, have its travelling table jack-up of lathe of travelling table and clamp four (totally eight) hydraulic oil cylinder driving are arranged respectively, required installation space is bigger, especially clamping cylinder bears the service life that certain eccentric load has influence on cylinder when clamping, often cause clamping cylinder to leak, have influence on the serviceability of lathe, strengthened production cost simultaneously.
Summary of the invention
The utility model is for overcoming above-mentioned the deficiencies in the prior art part, a kind of travelling table jack-up clamping device is provided, it unites two into one the jack-up clamping cylinder, and change piston head and piston rod into one, piston head adopts the bi-directional combination sealing, and fairlead is fixed with cylinder mouth clamp nut, in order to prevent the rotation of guide rail plate two stop pins is housed in the cylinder body both sides, adjust anti-rotation clamp position along axis direction, guarantee that jack-up clamping device upper rail and stationary work-table guide rail are on same plane.
The utility model is realized with following technical scheme: a kind of travelling table jack-up clamping device, it is characterized in that: it comprises cylinder body, cylinder mouth fairlead is arranged on cylinder body, be fixed on the cylinder body by the tight-lipped solid nut of cylinder, also have piston in the cylinder body, the bidirectional piston sealing is arranged on piston, there is oil connection in the upper and lower chamber of cylinder body, the top of cylinder body also has the anti-rotation clamp, and the guide rail plate is arranged in the middle of the anti-rotation clamp.
There are two anti-rotation backing pins the both sides of described cylinder body.
The utility model has the advantages that: this apparatus structure compactness, volume is less, the easy process and assemble of each part has simultaneously overcome the leakage that the suffered eccentric load of clamping cylinder causes thereby jack-up and clamping cylinder united two into one, and has reduced the required assembly space of travelling table of similar lathe.
Description of drawings
Below in conjunction with the drawings and the specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation:
Fig. 2 is the vertical view of Fig. 1:
Among the figure: 1, anti-rotation clamp, 2, the guide rail plate, 3, the tight-lipped solid nut of cylinder, 4, cylinder mouth fairlead, 5, cylinder body, 6, the bidirectional piston sealing, 7, piston, 8, oil connection, 9, the anti-rotation backing pin.
The specific embodiment
As shown in the figure: a kind of travelling table jack-up clamping device, it comprises cylinder body 5, cylinder mouth fairlead 4 is arranged on cylinder body, be fixed on the cylinder body by the tight-lipped solid nut 3 of cylinder, also have piston in the cylinder body, bidirectional piston sealing 6 is arranged on piston, there is oil connection 8 in the upper and lower chamber of cylinder body, the top of cylinder body also has anti-rotation clamp 1, and guide rail plate 2 is arranged in the middle of the anti-rotation clamp.
There are two anti-rotation backing pins 9 both sides of described cylinder body 5.
Claims (2)
1, a kind of travelling table jack-up clamping device, it is characterized in that: it comprises cylinder body (5), cylinder mouth fairlead (4) is arranged on cylinder body, be fixed on the cylinder body by the tight-lipped solid nut (3) of cylinder, also have piston (7) in the cylinder body, bidirectional piston sealing (6) is arranged on piston, there is oil connection (8) in the upper and lower chamber of cylinder body, the top of cylinder body also has anti-rotation clamp (1), and guide rail plate (2) is arranged in the middle of the anti-rotation clamp.
2, a kind of travelling table jack-up clamping device according to claim 1, it is characterized in that: there are two anti-rotation backing pins (9) both sides of described cylinder body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201856300U CN201244732Y (en) | 2008-09-10 | 2008-09-10 | Jacking and clamp device for moveable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201856300U CN201244732Y (en) | 2008-09-10 | 2008-09-10 | Jacking and clamp device for moveable platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244732Y true CN201244732Y (en) | 2009-05-27 |
Family
ID=40728547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201856300U Expired - Fee Related CN201244732Y (en) | 2008-09-10 | 2008-09-10 | Jacking and clamp device for moveable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244732Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704304A (en) * | 2016-12-06 | 2017-05-24 | 安徽海拓志永智能装备股份有限公司 | Novel jacking cylinder for press |
-
2008
- 2008-09-10 CN CNU2008201856300U patent/CN201244732Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704304A (en) * | 2016-12-06 | 2017-05-24 | 安徽海拓志永智能装备股份有限公司 | Novel jacking cylinder for press |
| CN106704304B (en) * | 2016-12-06 | 2018-09-18 | 安徽海拓志永智能装备股份有限公司 | A kind of novel jack-up cylinder of forcing press |
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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: 20090527 Termination date: 20110910 |