CN204756201U - Oil pipe is inhaled to steering pump that high accuracy is decided - Google Patents
Oil pipe is inhaled to steering pump that high accuracy is decided Download PDFInfo
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- CN204756201U CN204756201U CN201520320086.6U CN201520320086U CN204756201U CN 204756201 U CN204756201 U CN 204756201U CN 201520320086 U CN201520320086 U CN 201520320086U CN 204756201 U CN204756201 U CN 204756201U
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- steering pump
- oil pipe
- section
- inwall
- angled triangle
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Abstract
The utility model belongs to the technical field of the rubber tube and specifically relates to an oil pipe is inhaled to steering pump that high accuracy is decided, it includes the body, two terminal surfaces of body are smooth, the both ends of body are the linkage segment, the inner wall of body of linkage segment be smooth structure, being provided with that the interval is even on the inner wall of the body between the linkage segment is a plurality of annular protruding, annular bellied cross section be right angled triangle, the inner wall laminating of one of them right -angle side and body, another right -angle side is perpendicular with the inner wall of body, and with the incline direction unanimity of the right angled triangle's of one side hypotenuse on the same cross -section. This oil pipe is inhaled to steering pump that high accuracy is decided, can will inhale the inside hydraulic oil of oil pipe pin oil pressure unstability in avoiding inhaling oil pipe when the oil pressure release and cause when pressurizeing once more slow in reactingly to influence the reaction rate of steering pump, influence performance.
Description
Technical field
The utility model relates to sebific duct field, especially a kind of steering pump fuel sucking pipe of highi degree of accuracy severing.
Background technique
The fuel sucking pipe that existing steering pump uses is all the simple common sebific duct of structure, in use, hydraulic oil is full of in sebific duct, and when after the oil pressure release in steering pump and fuel sucking pipe, under gravity, easily there is the situation that local is fallen after rise or local oil pressure is obviously lower in the hydraulic oil in fuel sucking pipe, easily causes charge oil pressure unstable when reusing, the unresponsive situation of steering pump, has had a strong impact on the normal use of steering pump.
Model utility content
The purpose of this utility model is deficiency in order to solve above-mentioned technology and provides a kind of structure simple, effectively can pin the steering pump fuel sucking pipe of the highi degree of accuracy severing of fuel sucking pipe internal oil pressure.
In order to achieve the above object, the steering pump fuel sucking pipe of the highi degree of accuracy severing designed by the utility model, it comprises body, and two end faces of body are smooth; The two ends of body are linkage section, and the inwall of the body of described linkage section is smooth structure; On the inwall of the body between linkage section, interval is provided with some annular protrusions uniformly, the cross section of described annular protrusion is right-angled triangle, wherein the inwall of a right angle side and body is fitted, another right angle side is vertical with the inwall of body, and on same cross section, the true dip direction of the hypotenuse of the right-angled triangle of the same side is consistent.
Technique scheme, the two ends of body are used for the linkage section be connected with steering pump etc., and inwall and the end face of linkage section are smooth, can be convenient be connected with steering pump by fuel sucking pipe, and coordinate stable after connecting, and avoid occurring to leak oil condition; And when taking over, the front of hydraulic oil moving direction when one end of the right angle side vertical with body is positioned at pressurization; In use, in fuel sucking pipe, be full of hydraulic oil, when pressure is released, due to the setting of annular protrusion, the hydraulic oil in fuel sucking pipe can be stabilized in fuel sucking pipe, avoid the situation that local is fallen after rise or local oil pressure reduces occurs, thus oil pressure reaction is rapid when making again to pressurize, steering pump reaction is quick.
As optimization, the angle between the hypotenuse of the cross section right-angled triangle of described annular protrusion and the inwall of body is 30 °.The setting of this structure, when can make pressurization, hydraulic oil can normally run smoothly in fuel sucking pipe, and hydraulic oil can be pinned at fuel sucking pipe inner during earth pressure release, and usability is superior.
The steering pump fuel sucking pipe of the highi degree of accuracy severing that the utility model obtains, the hydraulic oil of fuel sucking pipe inside can be pinned, avoid the oil pressure when oil pressure discharges in fuel sucking pipe unstable and cause when again pressurizeing slow in reacting, thus affecting the reaction velocity of steering pump, affecting usability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the steering pump fuel sucking pipe of the highi degree of accuracy severing that the present embodiment describes, it comprises body 1, and two end faces of body 1 are smooth; The two ends of body 1 are linkage section 2, and the inwall of the body 1 of described linkage section 2 is smooth structure; On the inwall of the body 1 between linkage section 2, interval is provided with some annular protrusions 3 uniformly, the cross section of described annular protrusion 3 is right-angled triangle, wherein the inwall of a right angle side and body 1 is fitted, another right angle side is vertical with the inwall of body 1, and on same cross section, the true dip direction of the hypotenuse of the right-angled triangle of the same side is consistent; Angle between the hypotenuse of the cross section right-angled triangle of described annular protrusion 3 and the inwall of body 1 is 30 °.
Claims (2)
1. a steering pump fuel sucking pipe for highi degree of accuracy severing, is characterized in that: it comprises body, and two end faces of body are smooth; The two ends of body are linkage section, and the inwall of the body of described linkage section is smooth structure; On the inwall of the body between linkage section, interval is provided with some annular protrusions uniformly, the cross section of described annular protrusion is right-angled triangle, wherein the inwall of a right angle side and body is fitted, another right angle side is vertical with the inwall of body, and on same cross section, the true dip direction of the hypotenuse of the right-angled triangle of the same side is consistent.
2. the steering pump fuel sucking pipe of a kind of highi degree of accuracy severing according to claim 1, is characterized in that: the angle between the hypotenuse of the cross section right-angled triangle of described annular protrusion and the inwall of body is 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320086.6U CN204756201U (en) | 2015-05-18 | 2015-05-18 | Oil pipe is inhaled to steering pump that high accuracy is decided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320086.6U CN204756201U (en) | 2015-05-18 | 2015-05-18 | Oil pipe is inhaled to steering pump that high accuracy is decided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756201U true CN204756201U (en) | 2015-11-11 |
Family
ID=54470906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320086.6U Active CN204756201U (en) | 2015-05-18 | 2015-05-18 | Oil pipe is inhaled to steering pump that high accuracy is decided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780871A (en) * | 2020-12-18 | 2021-05-11 | 熊辉 | Waste liquid environmental protection recovery unit for food processing |
-
2015
- 2015-05-18 CN CN201520320086.6U patent/CN204756201U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780871A (en) * | 2020-12-18 | 2021-05-11 | 熊辉 | Waste liquid environmental protection recovery unit for food processing |
| CN112780871B (en) * | 2020-12-18 | 2022-11-25 | 义乌市奥飞创意设计有限公司 | Waste liquid environmental protection recovery unit for food processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180418 Address after: 313219 Zhejiang city of Huzhou province Deqing County leidian town Linhang Industrial Zone Industrial Road No. 121 Patentee after: Zhejiang Long Yun Beijing Great Automotive Components Company Limited Address before: Liangzhu town of Yuhang District of Hangzhou City, Zhejiang province 311112 Wan Road No. 28 hook Patentee before: Zhejiang Jiuyun Vehicle Parts Co., Ltd. |
|
| TR01 | Transfer of patent right |