CN102853192A - Oil pressure joint - Google Patents
Oil pressure joint Download PDFInfo
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- CN102853192A CN102853192A CN2012103346286A CN201210334628A CN102853192A CN 102853192 A CN102853192 A CN 102853192A CN 2012103346286 A CN2012103346286 A CN 2012103346286A CN 201210334628 A CN201210334628 A CN 201210334628A CN 102853192 A CN102853192 A CN 102853192A
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- oil
- oil outlet
- outlet tube
- pressure joint
- pipe
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Abstract
The invention discloses an oil pressure joint comprising an oil inlet pipe, a first oil outlet pipe and a second oil outlet pipe. The oil inlet pipe, the first oil outlet pipe and the second oil outlet pipe are communicated to one another. The oil pressure joint is provided with the two oil outlet pipes including the first oil outlet pipe and the second oil outlet pipe, and openings of the first oil outlet pipe and the second oil outlet pipe are different in directions, and thereby, communication directions of the oil outlet pipes can be selected according to specific conditions of an oil press, and breakage of the oil pipes due to bending and damages to the environment are avoided.
Description
Technical field
The present invention relates to a kind of joint, particularly a kind of Oil-pressure joint.
Background technique
Oil hydraulic press is as working medium take hydraulic oil, with oil hydraulic pump as power source, active force by oil hydraulic pump enters in the oil hydraulic press interior oil cylinder or piston hydraulic oil, hydraulic oil recycles in fuel tank, thereby makes oil cylinder or piston cycle do work to finish a kind of machinery that certain machinery action is used as productivity.Because oil hydraulic press more and more is subjected to the till now attention of factory, develop rapidly, still, Oil-pressure joint is as connecting fuel tank and machinery or for the main interface unit of oil circuit, not well design.Because Oil-pressure joint mostly is straight-through type, the crooked radian when Oil-pressure joint must connect according to fixing direction, oil pipe often breaks because bend angle is excessive.
Summary of the invention
The invention provides a kind of Oil-pressure joint, can change according to concrete adjusting the connection direction of oil pipe, avoid oil pipe to break because of crooked the generation.
For solving the problems of the technologies described above, the invention provides a kind of Oil-pressure joint, include oil pipe, the first oil outlet tube and the second oil outlet tube; Describedly enter oil pipe, the first oil outlet tube and the second oil outlet tube and be interconnected.
As preferably, the tube wall external diameter that enters oil pipe one end that is communicated with described the first oil outlet tube and the second oil outlet tube is greater than the described tube wall external diameter that enters the oil pipe the other end.
As preferably, described the first oil outlet tube is mutually vertical with the second oil outlet tube.
As preferably, the spout diameter of described the first oil outlet tube and the second oil outlet tube is all greater than the described spout diameter that enters oil pipe.
As preferably, described Oil-pressure joint is made by cast iron or cast steel.
Compared with prior art, Oil-pressure joint of the present invention includes oil pipe, the first oil outlet tube and the second oil outlet tube; Describedly enter oil pipe, the first oil outlet tube and the second oil outlet tube and be interconnected.Oil-pressure joint of the present invention is provided with two oil outlet tubes, i.e. the first oil outlet tube and the second oil outlet tube, and the opening of described the first oil outlet tube and the second oil outlet tube is in different directions, therefore can select according to the concrete condition of oil hydraulic press the connection direction of oil pipe, avoid oil pipe to bend and produce breaking welding.
Description of drawings
Fig. 1 is the generalized section of Oil-pressure joint in the present invention's one specific embodiment;
Fig. 2 is that schematic diagram is looked on the left side of oil pressure head in the present invention's one specific embodiment.
Among the figure: 1-enters oil pipe, 2-the first oil outlet tube, 3-the second oil outlet tube.
Embodiment
Below with reference to accompanying drawings the present invention is described in more detail, has wherein represented the preferred embodiments of the present invention, should be appreciated that those skilled in the art can revise the present invention described here and still realize advantageous effects of the present invention.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as limitation of the present invention.
For clear, whole features of practical embodiments are not described.In the following description, be not described in detail known function and structure, the confusion because they can make the present invention owing to unnecessary details.Will be understood that in the exploitation of any practical embodiments, must make a large amount of implementation details to realize developer's specific objective, for example according to relevant system or relevant commercial restriction, change into another embodiment by an embodiment.In addition, will be understood that this development may be complicated and time-consuming, but only be routine work to those skilled in the art.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.It should be noted that, accompanying drawing of the present invention all adopts the form of simplification and all uses non-accurately ratio, only in order to convenient, the purpose of the aid illustration embodiment of the invention lucidly.
Please refer to Fig. 1～2, Oil-pressure joint of the present invention includes oil pipe 1, the first oil outlet tube 2 and the second oil outlet tube 3; Describedly enter oil pipe 1, the first oil outlet tube 2 and the second oil outlet tube 3 and be interconnected.Oil-pressure joint of the present invention is provided with two oil outlet tubes, i.e. the first oil outlet tube 2 and the second oil outlet tube 3, and the opening of described the first oil outlet tube 2 and the second oil outlet tube 3 is in different directions, therefore, Oil-pressure joint can be selected according to the concrete condition of oil hydraulic press the connection direction of oil pipe, avoid oil pipe to bend and produce breaking welding.
In the present embodiment, describedly enter oil pipe 1 and be used for being connected with the oil pipe in the external world, wherein, the tube wall external diameter that enters oil pipe 1 one ends that is communicated with described the first oil outlet tube 1 and the second oil outlet tube 2 is greater than the described tube wall external diameter that enters the other end of oil pipe 1.Like this, be convenient to oil pipe 1 end that enters of Oil-pressure joint is inserted oil pipe, and be not drawn out easily after entering oil pipe 1 insertion oil pipe, avoid Oil-pressure joint that the oil pipe obscission in use occurs.
In the present embodiment, described the first oil outlet tube 2 is mutually vertical with the second oil outlet tube 3.Because mostly the fuel tank opening direction in the real life is straight up, and the throughput direction of oil pipe sometimes is corresponding with the opening direction of fuel tank, sometimes then be that a direct side from fuel tank sends, therefore, adopt orthogonal two oil outlet tubes, can at the throughput direction of oil pipe not simultaneously, select different oil outlet tubes.For example can make the direction of the first oil outlet tube 2 straight up, and the fuel-displaced direction of the second oil outlet tube 3 is substantially horizontal, satisfies the demand of the oil pipe of different direction, avoids the oil pipe bending.
In the present embodiment, the spout diameter of described the first oil outlet tube 2 and the second oil outlet tube 3 is all greater than the described spout diameter that enters oil pipe 1, makes Extraction rate in the Oil-pressure joint greater than oil-feed speed, avoids the Oil-pressure joint internal pressure excessive and produce leakage of oil.
In the present embodiment, described Oil-pressure joint is made by cast iron or cast steel.Cast iron and cast steel are convenient to moulding and with low cost, and have anti-corrosion, heat-resisting, wear-resisting characteristics, have both saved cost, can effectively prolong again the working life of water-discharging joint.
In sum, Oil-pressure joint includes oil pipe, the first oil outlet tube and the second oil outlet tube; Describedly enter oil pipe, the first oil outlet tube and the second oil outlet tube and be interconnected.Therefore Oil-pressure joint of the present invention is provided with two oil outlet tubes, and two oil outlet tubes are in different directions, can select according to the concrete condition of oil hydraulic press the connection direction of oil pipe, avoids oil pipe to bend and produces and break welding.
Obviously, those skilled in the art can carry out various changes and modification to invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these revise and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these change and modification.
Claims (5)
1. an Oil-pressure joint is characterized in that, includes oil pipe, the first oil outlet tube and the second oil outlet tube; Describedly enter oil pipe, the first oil outlet tube and the second oil outlet tube and be interconnected.
2. Oil-pressure joint as claimed in claim 1 is characterized in that, the tube wall external diameter that enters oil pipe one end that is communicated with described the first oil outlet tube and the second oil outlet tube is greater than the described tube wall external diameter that enters the oil pipe the other end.
3. Oil-pressure joint as claimed in claim 1 is characterized in that, described the first oil outlet tube is mutually vertical with the second oil outlet tube.
4. oil pressure head as claimed in claim 1 is characterized in that, the spout diameter of described the first oil outlet tube and the second oil outlet tube is all greater than the described spout diameter that enters oil pipe.
5. Oil-pressure joint as claimed in claim 1 is characterized in that, described Oil-pressure joint is made by cast iron or cast steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103346286A CN102853192A (en) | 2012-09-12 | 2012-09-12 | Oil pressure joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103346286A CN102853192A (en) | 2012-09-12 | 2012-09-12 | Oil pressure joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102853192A true CN102853192A (en) | 2013-01-02 |
Family
ID=47400035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103346286A Pending CN102853192A (en) | 2012-09-12 | 2012-09-12 | Oil pressure joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102853192A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1157646A (en) * | 1965-11-29 | 1969-07-09 | F & R Engineering Company Ltd | Ducts for Conveying Solid Material |
| DE1750116A1 (en) * | 1968-03-30 | 1971-01-21 | Kabel Metallwerke Ghh | Detachable screw connection for a pipe system consisting of two concentric helically corrugated pipes |
| FR2259310B3 (en) * | 1974-01-25 | 1976-11-19 | Anessi Jacques | |
| JP2003156186A (en) * | 2001-11-21 | 2003-05-30 | Kubota Corp | Pressure pipe |
| CN201187656Y (en) * | 2008-03-06 | 2009-01-28 | 赵海鹏 | Separated triplet |
| CN201269378Y (en) * | 2008-09-12 | 2009-07-08 | 孙靖茗 | Oil tube connector |
| CN201575259U (en) * | 2009-11-26 | 2010-09-08 | 浙江奇爱管业有限公司 | Reducer tee |
| CN202325363U (en) * | 2011-12-02 | 2012-07-11 | 刘书京 | Simple oil extraction and gas extraction wellhead device |
-
2012
- 2012-09-12 CN CN2012103346286A patent/CN102853192A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1157646A (en) * | 1965-11-29 | 1969-07-09 | F & R Engineering Company Ltd | Ducts for Conveying Solid Material |
| DE1750116A1 (en) * | 1968-03-30 | 1971-01-21 | Kabel Metallwerke Ghh | Detachable screw connection for a pipe system consisting of two concentric helically corrugated pipes |
| FR2259310B3 (en) * | 1974-01-25 | 1976-11-19 | Anessi Jacques | |
| JP2003156186A (en) * | 2001-11-21 | 2003-05-30 | Kubota Corp | Pressure pipe |
| CN201187656Y (en) * | 2008-03-06 | 2009-01-28 | 赵海鹏 | Separated triplet |
| CN201269378Y (en) * | 2008-09-12 | 2009-07-08 | 孙靖茗 | Oil tube connector |
| CN201575259U (en) * | 2009-11-26 | 2010-09-08 | 浙江奇爱管业有限公司 | Reducer tee |
| CN202325363U (en) * | 2011-12-02 | 2012-07-11 | 刘书京 | Simple oil extraction and gas extraction wellhead device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |