CN205639165U - Horizontal oil cylinder - Google Patents
Horizontal oil cylinder Download PDFInfo
- Publication number
- CN205639165U CN205639165U CN201620496700.9U CN201620496700U CN205639165U CN 205639165 U CN205639165 U CN 205639165U CN 201620496700 U CN201620496700 U CN 201620496700U CN 205639165 U CN205639165 U CN 205639165U
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- CN
- China
- Prior art keywords
- cylinder
- rod
- piston
- cylinder bottom
- piston rod
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a flexible horizontal oil cylinder of double -end, the cylinder bottom in shaft hole is equipped with including the middle part, both ends all are equipped with oil cylinder component about the cylinder bottom, all be equipped with joint bearing in the shaft hole on cylinder bottom and the piston rod, cylinder bottom and piston rod correspond the position and all are equipped with the oil cup that is used for lubricated joint bearing in the shaft hole, the piston rod includes the body of rod and overlaps and establish the piston on the body of rod, piston one side is stretched out to the one end of the body of rod, the body of rod overlaps on the opposite side of piston and is equipped with the spacer, the axial is provided with two spacers on the body of rod, the utility model discloses a both ends all are equipped with oil cylinder component about the cylinder bottom, can realize two and can all stretch out and draw back that two oil cylinder component fuse through the cylinder bottom moreover, and the atress can be offset, strengthen the firmness of hydro -cylinder, the spacer can cushion the impact of cylinder body to the piston.
Description
Technical field
This utility model relates to hydraulic jack field, and especially relate to is a kind of cross cylinder.
Background technology
Container support leg device needs to use two two-way cylinders, and when two two-way cylinders are respectively mounted, the supporting structure of installation is more complicated, and the stress of two oil cylinders can not mutually be transmitted.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that the cross cylinder of a kind of Double-head telescopic.
For achieving the above object, technical solution of the present utility model is: cross cylinder, the cylinder bottom of axis hole it is provided with in the middle part of including, the two ends, left and right of described cylinder bottom are equipped with cylinder component, described cylinder component includes the piston rod that the cylinder body being connected with cylinder bottom and one end are sheathed in cylinder body, the other end of piston rod stretches out outside cylinder body, and the end of the other end of piston rod is provided with axis hole.
Preferably, described cylinder body is provided with outer end oil-in in the one end away from cylinder bottom, and described cylinder body is being provided with plinth on one end of cylinder bottom, and described plinth is provided with inner oil-in and converting interface, and described converting interface is connected with outer end oil-in by oil pipe.
Preferably, it is equipped with oscillating bearing, described cylinder bottom and piston rod in the axis hole on described cylinder bottom and piston rod and is equipped with the lubricating cup for lubricating joint bearing at axis hole correspondence position.
Preferably, described piston rod includes the body of rod and the piston being set on the body of rod, and piston side is stretched out in one end of the described body of rod, and the described body of rod is arranged with spacer on the opposite side of piston.
Preferably, the described body of rod is axially provided with two spacers.
Preferably, the two ends inwall of described spacer is provided with rubber ring.
By using above-mentioned technical scheme, the beneficial effects of the utility model are: the two ends, left and right of cylinder bottom of the present utility model are equipped with cylinder component, can realize two and can be carried out stretching, and two cylinder components are connected by cylinder bottom, stress can be offset, and strengthens the firmness of oil cylinder；The impact to piston of the spacer available buffer cylinder body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
The schematic diagram in A direction in Fig. 2 Fig. 1；
Fig. 3 is B-B sectional view in Fig. 2.
Main Reference Numerals explanation
Cylinder bottom 1；Cylinder body 2；Outer end oil-in 21；Plinth 22；Oil pipe 23；Inner oil-in 24；Converting interface 25；Piston rod 3；The body of rod 31；Piston 32；Spacer 33；Rubber ring 34；Oscillating bearing 4；Lubricating cup 5.
Detailed description of the invention
This utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1-Figure 3, this utility model cross cylinder, including in the middle part of be provided with the cylinder bottom 1 of axis hole, the two ends, left and right of described cylinder bottom 1 are equipped with cylinder component, and two cylinder components are connected by cylinder bottom 1, and structure is more firm；Described cylinder component includes the piston rod 3 that the cylinder body 2 being connected with cylinder bottom and one end are sheathed in cylinder body 2, and the other end of piston rod 3 stretches out outside cylinder body 2, and the end of the other end of piston rod 3 is provided with axis hole；Described cylinder body 2 is provided with outer end oil-in 21 in the one end away from cylinder bottom 1, described cylinder body 2 is being provided with plinth 22 on one end of cylinder bottom 1, described plinth 22 is provided with inner oil-in 24 and converting interface 25, and described converting interface 25 is connected with outer end oil-in 21 by oil pipe 23.Inner oil-in 24 oil-feed piston rod 3 flexes outward, and outer end oil-in 21 oil-feed piston rod 3 shrinks.Being equipped with oscillating bearing 4, described cylinder bottom 1 and piston rod 3 in axis hole on described cylinder bottom 1 and piston rod 3 and be equipped with the lubricating cup 5 for lubricating joint bearing 4 at axis hole 4 correspondence position, the degree of freedom making oil cylinder is higher, applied widely.
Described piston rod 3 includes the body of rod 31 and the piston 32 being set on the body of rod 31, and piston 32 side is stretched out in one end of the described body of rod 31, and when piston rod 32 shrinks, one end of the body of rod 31 bumps against cylinder bottom 1 and stops, will not be to piston 32 stress；The described body of rod 31 is arranged with spacer 33 on the opposite side of piston 32, and when oil cylinder stretches, spacer 33 first arrives to the outer end inner wall of cylinder body 2, reduces the impact that piston 32 receives；Axially it is provided with two spacers 33 on the described body of rod 31, is convenient for changing during spacer infringement, and various sizes of spacer 33 can limit the stroke of oil cylinder；The two ends inwall of described spacer 33 is provided with rubber ring 34, and rubber ring 34 increases the frictional force of spacer 33 and the body of rod 31.
Above-described, preferred embodiment the most of the present utility model, it is impossible to limit the scope that this practicality is implemented, every impartial change made according to this utility model claim and decoration, all should still fall within the range of this utility model contains.
Claims (6)
1. cross cylinder, it is characterized in that: include that middle part is provided with the cylinder bottom of axis hole, the two ends, left and right of described cylinder bottom are equipped with cylinder component, described cylinder component includes the piston rod that the cylinder body being connected with cylinder bottom and one end are sheathed in cylinder body, the other end of piston rod stretches out outside cylinder body, and the end of the other end of piston rod is provided with axis hole.
Cross cylinder the most according to claim 1, it is characterized in that: described cylinder body is provided with outer end oil-in in the one end away from cylinder bottom, described cylinder body is being provided with plinth on one end of cylinder bottom, described plinth is provided with inner oil-in and converting interface, and described converting interface is connected with outer end oil-in by oil pipe.
Cross cylinder the most according to claim 1, it is characterised in that: it is equipped with oscillating bearing, described cylinder bottom and piston rod in the axis hole on described cylinder bottom and piston rod and is equipped with the lubricating cup for lubricating joint bearing at axis hole correspondence position.
Cross cylinder the most according to claim 1, it is characterised in that: described piston rod includes the body of rod and the piston being set on the body of rod, and piston side is stretched out in one end of the described body of rod, and the described body of rod is arranged with spacer on the opposite side of piston.
Cross cylinder the most according to claim 4, it is characterised in that: axially it is provided with two spacers on the described body of rod.
Cross cylinder the most according to claim 4, it is characterised in that: the two ends inwall of described spacer is provided with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496700.9U CN205639165U (en) | 2016-05-30 | 2016-05-30 | Horizontal oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496700.9U CN205639165U (en) | 2016-05-30 | 2016-05-30 | Horizontal oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205639165U true CN205639165U (en) | 2016-10-12 |
Family
ID=57053724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620496700.9U Expired - Fee Related CN205639165U (en) | 2016-05-30 | 2016-05-30 | Horizontal oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205639165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695604A (en) * | 2018-12-28 | 2019-04-30 | 上海建工集团股份有限公司 | Dual Piston synchronous fuel tank device |
-
2016
- 2016-05-30 CN CN201620496700.9U patent/CN205639165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695604A (en) * | 2018-12-28 | 2019-04-30 | 上海建工集团股份有限公司 | Dual Piston synchronous fuel tank device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |