CN202017629U - Rotatable oil outlet device of hydraulic steering pump - Google Patents
Rotatable oil outlet device of hydraulic steering pump Download PDFInfo
- Publication number
- CN202017629U CN202017629U CN2011200833110U CN201120083311U CN202017629U CN 202017629 U CN202017629 U CN 202017629U CN 2011200833110 U CN2011200833110 U CN 2011200833110U CN 201120083311 U CN201120083311 U CN 201120083311U CN 202017629 U CN202017629 U CN 202017629U
- Authority
- CN
- China
- Prior art keywords
- oil circuit
- steering pump
- oil outlet
- hydraulic steering
- hinge bolt
- 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
A rotatable oil outlet device of a hydraulic steering pump belongs to the technical field of motor vehicle hydraulic steering pumps, aims to solve the problem in providing the rotatable oil outlet device of the hydraulic steering pump capable of rotating the oil outlet direction within the range of 360 DEG, and adopts the technical scheme that a first O-shaped sealing gasket, a joint body, and a second O-shaped sealing gasket are sequentially sleeved on a link bolt; a first oil circuit hole is arranged at the axial center of the link bolt; one side of the screw cap of the link bolt is a polished rod, and the other side thereof is provide with an external thread; a second oil circuit hole is formed adjacent to the screw cap of the link bolt and vertical to the axial direction, communicated with the axial first oil circuit hole, and simultaneously communicated with the inner oil circuit in the joint body; and one side of the joint body is an annular ring sleeved on the polished rod of the link bolt, and the other side thereof is a joint component. The rotatable oil outlet device of the hydraulic steering pump is applicable to steering pumps.
Description
Technical field
The rotatable oil outlet device of the utility model hydraulic steering pump belongs to hydraulic pressure of motor vehicle steering pump technical field.
Background technique
Existing hydraulic pressure of motor vehicle steering pump all be fixed on hydraulic steering pump pump housing side into and out of hydraulic fluid port, oil outlet is fixed a direction, direction can not change, and has caused inconvenience for installing and using of hydraulic pressure steering pump, and the hydraulic steering pump mounting point has been formed certain limitation.
The model utility content
At the deficiencies in the prior art, the utility model provides a kind of hydraulic steering pump oil outlet device that can spin out the hydraulic fluid port direction 360 ° of scopes.
The rotatable oil outlet device of the utility model hydraulic steering pump, form by fittings body, hinge bolt and two O grommet type seals, the one O grommet type seal, fittings body, the 2nd O grommet type seal are sleeved on the hinge bolt successively, the hinge bolt axial centre is provided with the first oil circuit hole, hinge bolt nut one side is a polished rod, opposite side has outside thread, near the hinge bolt nut second oil circuit hole that is provided with perpendicular to axial direction, the described second oil circuit hole is communicated with the axial first oil circuit hole, is communicated with oil circuit in the fittings body simultaneously; Fittings body one side is a looping pit, is enclosed within on the hinge bolt polished rod, and opposite side is an adapter assembly.
Compared with prior art the beneficial effects of the utility model are: changed the pattern that conventional hydraulic system steering pump oil outlet is fixed on steering pump one side, the oil outlet direction of steering pump can rotate in 360 ° of scopes, made things convenient for to install and use.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure plan view.
1-hinge bolt among the figure, 2-the one O grommet type seal, 3-the two O grommet type seal, 4-fittings body, 5-the first oil circuit hole, 6-the second oil circuit hole, oil circuit in 7-body, 8-port connection assembly.
Embodiment
The rotatable oil outlet device of the utility model hydraulic steering pump, by fittings body 4, hinge bolt 1 and two O grommet type seals are formed, as Fig. 1, shown in Figure 2, the one O grommet type seal 2, fittings body 4, the 2nd O grommet type seal 3 is sleeved on the hinge bolt 1 successively, hinge bolt 1 axial centre is provided with the first oil circuit hole 5, hinge bolt 1 nut one side is a polished rod, opposite side has outside thread, near the hinge bolt nut second oil circuit hole 6 that is provided with perpendicular to axial direction, the described second oil circuit hole 6 is communicated with the axial first oil circuit hole 5, is communicated with oil circuit 7 in the fittings body simultaneously, and fittings body 4 one sides are looping pit, be enclosed within on hinge bolt 1 polished rod, opposite side is an adapter assembly 8.
When as installed is used, one end of hinge bolt 1 directly withstands on an end of hydraulic steering pump slide valve assembly, screw thread one end of hinge bolt 1 is installed on the hydraulic steering pump pump housing, after adjusting the oil outlet direction of adapter assembly 8 on request, tighten hinge bolt 1, the one O grommet type seal 2, the 2nd O grommet type seal 3 be compacted to be prevented from leakage of oil to turn to the high pressure oil in the pump chamber to output in the steering system oil circuit by oil circuit 7, adapter assembly 8 in the first oil circuit hole 5, the second oil circuit hole 6 and the fittings body of hinge bolt 1.
Claims (1)
1. the rotatable oil outlet device of hydraulic steering pump, form by fittings body (4), hinge bolt (1) and two O grommet type seals, it is characterized in that: an O grommet type seal (2), fittings body (4), the 2nd O grommet type seal (3) are sleeved on the hinge bolt (1) successively, and hinge bolt (1) axial centre is provided with the first oil circuit hole (5); Hinge bolt (1) nut one side is a polished rod, opposite side has outside thread, near the hinge bolt nut second oil circuit hole (6) that is provided with perpendicular to axial direction, the described second oil circuit hole (6) is communicated with the axial first oil circuit hole (5), is communicated with oil circuit (7) in the fittings body simultaneously; Fittings body (4) one sides are looping pit, are enclosed within on hinge bolt (1) polished rod, and opposite side is adapter assembly (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200833110U CN202017629U (en) | 2011-03-26 | 2011-03-26 | Rotatable oil outlet device of hydraulic steering pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200833110U CN202017629U (en) | 2011-03-26 | 2011-03-26 | Rotatable oil outlet device of hydraulic steering pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017629U true CN202017629U (en) | 2011-10-26 |
Family
ID=44811299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200833110U Expired - Fee Related CN202017629U (en) | 2011-03-26 | 2011-03-26 | Rotatable oil outlet device of hydraulic steering pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017629U (en) |
-
2011
- 2011-03-26 CN CN2011200833110U patent/CN202017629U/en not_active Expired - Fee Related
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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: 20111026 Termination date: 20140326 |