CN103047225A - Hydraulic pipeline integrated block and hydraulic system - Google Patents
Hydraulic pipeline integrated block and hydraulic system Download PDFInfo
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- CN103047225A CN103047225A CN2012105537663A CN201210553766A CN103047225A CN 103047225 A CN103047225 A CN 103047225A CN 2012105537663 A CN2012105537663 A CN 2012105537663A CN 201210553766 A CN201210553766 A CN 201210553766A CN 103047225 A CN103047225 A CN 103047225A
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- oilhole
- column structure
- pipe line
- hydraulic pipe
- integrated package
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Abstract
The invention provides a hydraulic pipeline integrated block and a hydraulic system. The hydraulic pipeline integrated block is a columnar structure; at least an end face oil hole is arranged at the upper end face of the columnar structure; the central shaft of the end face oil hole is parallel with the central shaft of the columnar structure; the hydraulic pipeline integrated block is also internally provided with a side face oil hole for communicating the end face oil hole with the side face of the columnar structure. According to the hydraulic pipeline integrated block and the hydraulic system provided by the invention, the hydraulic pipeline integrated block is set into the columnar structure, the upper end face of the columnar structure is provided with the end face oil hole having the central shaft parallel with the central shaft of the columnar structure, and the hydraulic pipeline integrated block is also internally provided with the side face oil hole which communicates the end face oil hole with the side face of the columnar structure, so that the volume of the hydraulic pipeline integrated block is small, and the formed pipeline has a simple structure and is easy to process.
Description
Technical field
The present invention relates to hydraulic equipment, relate in particular to a kind of hydraulic pipe line integrated package and hydraulic system.
Background technique
In the prior art, the part hydraulic system has adopted square hydraulic pipe line integrated package to carry out the pipeline transmission.Fig. 1 is the structural representation of hydraulic pipe line integrated package in the prior art, and as shown in Figure 1, pipeline 2 wherein is crisscross, adopts square hydraulic pipe line integrated package 1 can save hydraulic pipe line in the hydraulic system and safety and the use of jointing.During use the hydraulic pipe line in the hydraulic system is connected to the surface of hydraulic pipe line 2 corresponding in the square hydraulic pipe line piece 1, the UNICOM that realizes each hydraulic pipe line in the whole hydraulic system.
But though use this type of square hydraulic pipe line integrated package can realize that many hydraulic pipe lines are integrated, hydraulic pipe line is less.If increase hydraulic pipe line, the volume of hydraulic pipe line integrated package also can increase and complex structure thereupon, if will realize that many pipelines pass through simultaneously, current hydraulic manifold block turns round many, and the processing technology difficulty is large.
Summary of the invention
The invention provides a kind of hydraulic pipe line integrated package and hydraulic system, few in order to solve the hydraulic pipe line that square hydraulic pipe line integrated package exists in the prior art, the large and large defective of hydraulic pipe line difficulty of processing of volume.
The invention provides a kind of hydraulic pipe line integrated package, described hydraulic pipe line integrated package is column structure, be provided with at least one end face oilhole on the upper-end surface of described column structure, the central shaft of described end face oilhole and the central axes of described column structure also are provided with the side oilhole that described end face oilhole is communicated to described column structure side in the described hydraulic pipe line integrated package.
Preferred as technique scheme, the central shaft of described side oilhole is vertical with the central shaft of described column structure.
Preferred as technique scheme, the central shaft of described side oilhole and the central shaft of described column structure are on same plane.
Preferred as technique scheme, when the number of described end face oilhole when being a plurality of, the center of a plurality of described end face oilholes equates to the centre distance of described column structure.
Preferred as technique scheme, described end face oilhole is blind hole, the connectivity points of described side oilhole and described end face oilhole is positioned at described end face oilhole with respect to the far-end of described column structure upper-end surface, place, and the degree of depth of described end face oilhole is by default rule setting;
Described default rule is: described end face oilhole interval be divided into two groups, wherein the degree of depth of one group described end face oilhole is less than the first predetermined depth, another degree of depth of organizing described end face oilhole is greater than described the second predetermined depth, and described the first predetermined depth is less than or equal to described the second predetermined depth.
Preferred as technique scheme, described column structure is cylindrical body.
Preferred as technique scheme, the medial axis of described column structure also is provided with through hole.
Preferred as technique scheme, the described upper-end surface of described column structure also is provided with the edge that radial direction is stretched out described column structure, is provided with a plurality of positioning holes on the described edge, and the positioning hole on the described edge is used for fixing with external equipment.
The present invention also provides a kind of hydraulic system, comprises hydraulic pipe line integrated package as described above.
A kind of hydraulic pipe line integrated package provided by the invention and hydraulic system, shape by the hydraulic pipe line integrated package is set to column structure, and at least one end face oilhole of central shaft and described column structure central axes is set in the upper-end surface of column structure, also be provided with the side oilhole that the end face oilhole is communicated to the column structure side in the hydraulic pipe line integrated package, hydraulic pipe line integrated package volume is little like this, and the pipeline structure that forms is simple, and easily processing.
Description of drawings
Fig. 1 is the structural representation of hydraulic pipe line integrated package in the prior art;
The cross-sectional view of a kind of hydraulic pipe line integrated package that Fig. 2 provides for the embodiment of the invention;
Fig. 3 is the plan structure schematic diagram of hydraulic pipe line integrated package among Fig. 2;
Fig. 4 is the expansion distributed architecture schematic diagram of the end face oilhole in the hydraulic pipe line integrated package among Fig. 2.
Embodiment
Development along with Hydraulic Industry, the integrated demand that the hydraulic pipe line integrated package is had more and more stronger multi-pipeline, small volume, and square hydraulic pipe line integrated package of the prior art obviously can not satisfy this demand, this just has higher requirement for the structural design of integrated package, need integrated block structure more ingenious, it is more suitable that volume becomes.
The cross-sectional view of a kind of hydraulic pipe line integrated package that Fig. 2 provides for the embodiment of the invention, Fig. 3 is the plan structure schematic diagram of hydraulic pipe line integrated package among Fig. 2, in conjunction with 2 and shown in Figure 3, the present embodiment provides a kind of hydraulic pipe line integrated package, the hydraulic pipe line integrated package is column structure 3, column structure is provided with at least one end face oilhole 4 on 3 upper-end surfaces 31, the central axes of the central shaft of end face oilhole 4 and column structure 3 also is provided with the side oilhole 5 that end face oilhole 4 is communicated to column structure 3 sides in the hydraulic pipe line integrated package.The end face oilhole 4 of the central axes by being arranged at column structure 3 also is communicated to the end face oilhole side oilhole 5 of column structure 3, form the pipeline that is communicated with, be class " L " shape in column structure 3 inside, simple in structure, easy to process, for example adding man-hour can be by an end face punching at column structure 3, form end face oilhole 4, and then the position punching of corresponding end face oilhole 4 in the side of column structure 3, form side oilhole 5, the hydraulic oil that is used for like this hydraulic system just can flow between end face oilhole 4 and side oilhole 5.Can be for there be default angle in vertical setting among Fig. 1 between also can being between side oilhole 5 and the end face oilhole 4, can design accordingly, adjust according to the installation requirements of the extraneous hydraulic connecting pipeline of reality.In addition in the present embodiment, only take the size of each end face oilhole 4 unanimously as example, in actual use, the actual size of end face oilhole 4 can be distinguished different, concrete as required design.
A kind of hydraulic pipe line integrated package that the present embodiment provides, shape by the hydraulic pipe line integrated package is set to column structure 3, and the end face oilhole 4 of central shaft and column structure 3 central axes is set in column structure 3 upper-end surfaces 31, also be provided with in the hydraulic pipe line integrated package end face oilhole 4 is communicated to the side oilhole 5 that is positioned at column structure 3 sides, hydraulic pipe line integrated package volume is little like this, and the pipeline structure that forms is simple, and easily processing.
Preferred as technique scheme, the central shaft of side oilhole 5 is vertical with the central shaft of column structure 3.Side oilhole 5 is designed to vertical with the central shaft of column structure 3, is convenient to the processing of side oilhole 5, more easily guarantee the precision of processing technology perpendicular to the compare processing side oilhole 5 that tilts of the outer surface processing of column structure 3.
Preferred as technique scheme, the central shaft of the central shaft of side oilhole 5 and column structure 3 is on same plane.The cross section of the column structure 3 at oilhole 5 places is seen from the side, and the central shaft of side oilhole 5 overlaps with the Radius of this cross-sectional circumferential.Can be so that when there be a plurality of sides oilhole 5 in setting like this, and each side oilhole has the radius of own unique correspondence, in design, add and save time man-hour, and the situation such as the intersection that can not overlap, need not the extra design measure of dodging.
For ease of processing, preferred as technique scheme, when the number of end face oilhole 4 when being a plurality of, the center of a plurality of end face oilholes 4 equates to the centre distance of column structure 3.When the center of circle of end face oilhole 4 was positioned at same circumference, its corresponding side oilhole 5 is corresponding different radius again, the independence in the hydraulic pipe line integrated package that has guaranteed to make between each pipeline.
Preferred as technique scheme, end face oilhole 4 be blind hole, the connectivity points of side oilhole 5 and end face oilhole 4 is positioned at end face oilhole 4 with respect to the far-end of place column structure 3 upper-end surfaces 31.Certainly side oilhole 5 also can be positioned at the neutral position of end face oilhole 4 with connectivity points between the end face oilhole 4, but will have like this cecum of an oil storage, and institute is so that side oilhole 5 and end face oilhole 4 design the end that is positioned at column structure 3 inside separately.Certainly end face oilhole 4 also can be through hole, and an end of using it for circulation hydraulic oil connects exterior line, is threaded connection plug and be not used in an end that connects exterior line, and adds Sealing carry out encapsulation process between plug and through hole.
The degree of depth of end face oilhole 4 is by default rule setting, for the setting of the degree of depth of end face oilhole 4 consider if the degree of depth of each end face oilhole 4 unanimously then can cause corresponding side oilhole 5 all to be positioned at the same plane of column structure 3, material in this plane is minimum, can weaken the intensity of this column structure, cross conference at this plane fracture etc. such as hydraulic pressure in the pipeline in the serious situation.
Fig. 4 is the expansion distributed architecture schematic diagram of the end face oilhole in the hydraulic pipe line integrated package among Fig. 2, as shown in Figure 4, default rule is be divided into two groups at end face oilhole 4 intervals, wherein the degree of depth of one group end face oilhole 4 is less than the first predetermined depth, the degree of depth of another group end face oilhole 4 is greater than the second predetermined depth, and the first predetermined depth is less than or equal to the second predetermined depth.The degree of depth that end face oilhole 4 is set like this can be so that the depth setting at the depth intersection interval of individual end face oilhole 4, so corresponding side oilhole 5 also distribute comparatively even.
Preferred as technique scheme, column structure 3 is cylindrical body.Select cylindrical column structure 3 can guarantee the monotony on the surface of formation between side oilhole 5 and the column structure 3, can try out the consistent link of connection.This column structure 3 also can be prismatic for regular polygon indifferently, such as positive six prisms, positive 12 prisms, and the polygonal cylinder that can also arrange for the needs according to actual side oilhole 5 numbers.
For further alleviating the volume of hydraulic pipe line integrated package, preferred as technique scheme, the medial axis of column structure 3 also is provided with central through bore 6.Also be applicable to place device or the equipment such as electric wiring of hydraulic system in this central through bore 6, further reduce the overall volume of hydraulic system.
Installation for ease of the hydraulic pipe line integrated package, preferred as technique scheme, the upper-end surface of column structure 3 also is provided with the edge 7 that radial direction is stretched out column structure 3, is provided with a plurality of positioning holes 8 on the edge 7, and the hydraulic pipe line integrated package is fixed with external equipment by the positioning hole 8 on the edge 7.Concrete mounting type can for this hydraulic pipe line integrated package being placed into the relevant position of hydraulic system, be fixed it by fixing bolt, rivet etc. by positioning hole 8.
The present invention also provides a kind of hydraulic system, comprises hydraulic pipe line integrated package described above.
It should be noted that at last: above each embodiment is not intended to limit only in order to technological scheme of the present invention to be described; Although with reference to aforementioned each embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technological scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characteristics wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technological scheme.
Claims (9)
1. hydraulic pipe line integrated package, it is characterized in that, described hydraulic pipe line integrated package is column structure, be provided with at least one end face oilhole on the upper-end surface of described column structure, the central shaft of described end face oilhole and the central axes of described column structure also are provided with the side oilhole that described end face oilhole is communicated to described column structure side in the described hydraulic pipe line integrated package.
2. hydraulic pipe line integrated package according to claim 1 is characterized in that, the central shaft of described side oilhole is vertical with the central shaft of described column structure.
3. hydraulic pipe line integrated package according to claim 2 is characterized in that, the central shaft of described side oilhole and the central shaft of described column structure are on same plane.
4. hydraulic pipe line integrated package according to claim 3 is characterized in that, when the number of described end face oilhole when being a plurality of, the center of a plurality of described end face oilholes equates to the centre distance of described column structure.
5. hydraulic pipe line integrated package according to claim 4, it is characterized in that, described end face oilhole is blind hole, the connectivity points of described side oilhole and described end face oilhole is positioned at described end face oilhole with respect to the far-end of described column structure upper-end surface, place, and the degree of depth of described end face oilhole is by default rule setting;
Described default rule is: described end face oilhole interval be divided into two groups, wherein the degree of depth of one group described end face oilhole is less than the first predetermined depth, another degree of depth of organizing described end face oilhole is greater than described the second predetermined depth, and described the first predetermined depth is less than or equal to described the second predetermined depth.
6. each described hydraulic pipe line integrated package in 5 according to claim 1 is characterized in that, described column structure is cylindrical body.
7. hydraulic pipe line integrated package according to claim 6 is characterized in that, the medial axis of described column structure also is provided with through hole.
8. hydraulic pipe line integrated package according to claim 7, it is characterized in that, the described upper-end surface of described column structure also is provided with the edge that radial direction is stretched out described column structure, is provided with a plurality of positioning holes on the described edge, and the positioning hole on the described edge is used for fixing with external equipment.
9. a hydraulic system is characterized in that, comprises such as each described hydraulic pipe line integrated package in the claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210553766.3A CN103047225B (en) | 2012-12-18 | 2012-12-18 | Hydraulic pipe line integrated package and hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210553766.3A CN103047225B (en) | 2012-12-18 | 2012-12-18 | Hydraulic pipe line integrated package and hydraulic system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103047225A true CN103047225A (en) | 2013-04-17 |
| CN103047225B CN103047225B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210553766.3A Expired - Fee Related CN103047225B (en) | 2012-12-18 | 2012-12-18 | Hydraulic pipe line integrated package and hydraulic system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1199449A (en) * | 1995-10-09 | 1998-11-18 | 汉斯·施韦姆 | Valve system |
| CN1514139A (en) * | 2003-08-13 | 2004-07-21 | 龚步才 | Hydraulic system integrated with hydranlic blocks |
| CN1804409A (en) * | 2005-01-12 | 2006-07-19 | 中国科学院金属研究所 | Simple and convenient hydraulic integrated block |
| US20120048672A1 (en) * | 2009-05-06 | 2012-03-01 | Borgwarner Inc. | Cool logic with an integrated cooler into the clutch/engine base |
| CN102536961A (en) * | 2011-12-16 | 2012-07-04 | 云南兴长江实业有限公司 | Hydraulic component integrated testing device and machining method thereof |
| CN202991715U (en) * | 2012-12-18 | 2013-06-12 | 北京二七轨道交通装备有限责任公司 | Hydraulic pipeline integrated block and hydraulic system |
-
2012
- 2012-12-18 CN CN201210553766.3A patent/CN103047225B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1199449A (en) * | 1995-10-09 | 1998-11-18 | 汉斯·施韦姆 | Valve system |
| CN1514139A (en) * | 2003-08-13 | 2004-07-21 | 龚步才 | Hydraulic system integrated with hydranlic blocks |
| CN1804409A (en) * | 2005-01-12 | 2006-07-19 | 中国科学院金属研究所 | Simple and convenient hydraulic integrated block |
| US20120048672A1 (en) * | 2009-05-06 | 2012-03-01 | Borgwarner Inc. | Cool logic with an integrated cooler into the clutch/engine base |
| CN102536961A (en) * | 2011-12-16 | 2012-07-04 | 云南兴长江实业有限公司 | Hydraulic component integrated testing device and machining method thereof |
| CN202991715U (en) * | 2012-12-18 | 2013-06-12 | 北京二七轨道交通装备有限责任公司 | Hydraulic pipeline integrated block and hydraulic system |
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| Publication number | Publication date |
|---|---|
| CN103047225B (en) | 2015-12-16 |
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Address after: 100072 Beijing city Fengtai District Changxindian Yang Gong Zhuang No. 1 Patentee after: CNR BEIJING FEB.7TH LOCOMOTIVE CO., LTD. Address before: 100072 Beijing city Fengtai District Changxindian Yang Gong Zhuang No. 1 Patentee before: Beijing Erqi Railway Traffic Equipment Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20181218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |