CN203228147U - Power-assisted steering high-pressure oil pipe positioning tool - Google Patents
Power-assisted steering high-pressure oil pipe positioning tool Download PDFInfo
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- CN203228147U CN203228147U CN 201320115786 CN201320115786U CN203228147U CN 203228147 U CN203228147 U CN 203228147U CN 201320115786 CN201320115786 CN 201320115786 CN 201320115786 U CN201320115786 U CN 201320115786U CN 203228147 U CN203228147 U CN 203228147U
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- oil pipe
- pressure oil
- power
- assisted steering
- steering high
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Abstract
The utility model discloses a power-assisted steering high-pressure oil pipe positioning tool which comprises a base plate, a positioning hook fixed on the base plate and a positioning rod hinged to the base plate and used for limiting the installation position of a power-assisted steering high-pressure oil pipe. The power-assisted steering high-pressure oil pipe positioning tool is simple in integral structure and adopts the positioning hook and a support column for positioning the positioning tool and an automobile body when the power-assisted steering high-pressure oil pipe is installed, and accurate positioning of the power-assisted steering high-pressure oil pipe can be achieved through the positioning rod, so that technically required standards of the high-pressure oil pipe at the installation position can be met, the phenomenon that the power-assisted steering high-pressure oil pipe is interfered with a speed sensor of a motor can be avoided, the service life of an automobile can be prolonged, and operation performance of the automobile is improved.
Description
Technical field
The utility model relates to a kind of automobile assembling aid, specifically relates to a kind of power-assisted steering high-pressure oil pipe positioning tool.
Background technology
The power-assisted steering high-pressure oil pipe is important components in the automobile steering system, at present in dress power-assisted steering high-pressure oil pipe, decide with employee's sensation and assembling experience in the past full the position of power-assisted steering high-pressure oil pipe, thereby can cause power-assisted steering high-pressure oil pipe position trace on the upper side or on the lower side, finally can not satisfy standard-required, the phenomenon that high-pressure oil pipe and engine vehicle speed sensor are interfered will appear, vehicle is in long-term use, the vehicle speed sensor wire harness will occur is galled, finally cause the baked wheaten cake car, greatly influence the car load product quality; And the baked wheaten cake car phenomenon that causes because of the interference of oil pipe and vehicle speed sensor wire harness also can appear in the long-time running process, greatly influenced complete vehicle quality.
Publication number is that the patent documentation of CN102039946A discloses a kind of automobile engine steering pump and high-pressure oil pipe assembly structure and assembly method, described assembly structure comprises the interface of steering pump, the ring joint that turns to high-pressure oil pipe, studs, two seal washers and lock nut, the following end of thread of studs is connected with the interface of steering pump, assemble first seal washer, the ring joint that turns to high-pressure oil pipe and second seal washer on studs from bottom to top successively, end of thread is locked by lock nut on it.Earlier studs is assembled on the interface of steering pump during assembling, then with seal washer, turn to high-pressure oil pipe ring joint, seal washer directly to be sleeved on the studs, again with the urgent torsion of lock nut, thereby will turn to high-pressure oil pipe to be connected with steering pump rapidly.Use above-mentioned assembly structure and assembly method when guaranteeing power steering liquid positiver sealing, can shorten installation time greatly, effectively improve car load production efficiency.
But above-mentioned document still can't solve at present because power-assisted steering high-pressure oil pipe setting angle inaccuracy causes the generation of the high-pressure oil pipe that occurs in the vehicle traveling process and the phenomenon of engine vehicle speed sensor interference.
The utility model content
The utility model provides a kind of power-assisted steering high-pressure oil pipe positioning tool, utilizes this frock can realize location to power-assisted steering high-pressure oil pipe angle, thereby guarantees that high-pressure oil pipe reaches the standard of specification requirement in the position of assembling.
A kind of power-assisted steering high-pressure oil pipe positioning tool comprises:
Base plate;
Be fixed on the positioning hanger on the base plate;
The backstay that is used for limiting power-assisted steering high-pressure oil pipe installation site with described base plate hinged.
In the actual installation process, at first positioning hanger is hung on the five-way proportioning valve, at first limit position to frock itself, then backstay is rotated to suitable position, then the power-assisted steering high-pressure oil pipe is installed and got final product, the power-assisted steering high-pressure oil pipe offsets with the backstay end all the time in the installation process, and the uniformity of installation is higher.
For ease of the processing of power-assisted steering high-pressure oil pipe positioning tool of the present utility model, be convenient to the fixing of positioning hanger simultaneously, as preferably, described base plate is rectangular slab, described positioning hanger is fixed on this rectangular slab top.Can interfix with described rectangular slab in several ways, for example can adopt that welding is fixing, screw thread is fixing etc., perhaps, also can adopt directly and process positioning hanger at rectangular slab.
The quantity of described positioning hanger is generally determined according to actual use occasion, is generally 1-3, and as preferably, described positioning hanger is two, is distributed in two angle positions of rectangular slab, directly hangs over during use on the automobile five-way proportioning valve to get final product.The setting of positioning hanger has been avoided power-assisted steering high-pressure oil pipe positioning tool of the present utility model in use to produce and has been rocked, thereby influences the accurate installation of power-assisted steering high-pressure oil pipe.
For further strengthening the stability in the power-assisted steering high-pressure oil pipe positioning tool of the present utility model use, improved positioning accuracy, as preferably, the position, two base angles of described rectangular slab is respectively equipped with support column.In the actual use, support column is used for withstanding vehicle body, avoids positioning tool to relatively rotate with respect to the five-way proportioning valve.The quantity of support column can determine according to actual needs, is generally 1-4, and along evenly distributing on the rectangular slab width, and as preferably, two support columns of operated by rotary motion are separately fixed at two bights of rectangular slab bottom.
For ease of fixing of support column, described support column is vertical with the plate face of rectangular slab.Can adopt multiple mode to interfix between support column and the rectangular slab, for example can adopt that welding is fixing, screw thread is fixed or be wholely set.When adopting screw thread fixedly, can be on rectangular slab thread mill drilling, at support column end threading; When employing is wholely set, can adopts and directly utilize L shaped plate to process.The length of support column need be determined according to actual use occasion.
For avoiding in the installation process, described backstay wearing and tearing power-assisted steering high-pressure oil pipe, as preferably, an end of described backstay is by rotating shaft and base plate hinged, and the other end is enclosed with overcoat.Described overcoat is generally elastomeric material, for example can adopt rubber sleeve etc.
Can adopt multiple mode that described backstay and described rectangular slab are hinged, for ease of assembling, as preferably, a described rectangular slab side of support column dorsad is provided with two engaging lugs, and described rotating shaft is located on described two engaging lugs.For ease of the adjustment of backstay, as further preferred, described backstay is the Z type, in the actual process, can adjust the shape of zigzag according to actual needs.
For avoiding installing in the power-assisted steering high-pressure oil pipe process, described backstay produces and rocks, and is convenient to the location of backstay simultaneously, and described base plate is provided with and is positioned at described engaging lug below, is used for limiting the block of backstay bottom extreme angles.Block can adopt welding manner and described rectangular slab to interfix.
Processing for ease of backstay, as preferably, described backstay has and the hinged supporting section of described rotating shaft and the positioning section that is used for location power-assisted steering high-pressure oil pipe installation site, and described overcoat is wrapped on the described positioning section, and the length of positioning section can be determined according to actual needs.
Compared with prior art, the beneficial effects of the utility model are embodied in:
Power-assisted steering high-pressure oil pipe positioning tool overall structure of the present utility model is simple, install in the power-assisted steering high-pressure oil pipe process, adopt positioning hanger and support column that positioning tool and vehicle body are located mutually, utilize backstay to realize the accurate location of power-assisted steering high-pressure oil pipe, thereby guarantee that high-pressure oil pipe reaches the standard of specification requirement in the position of assembling, avoid the phenomenon of power-assisted steering high-pressure oil pipe and engine vehicle speed sensor interference, improved service life and the runnability of automobile.
Description of drawings
Fig. 1 is the front view of power-assisted steering high-pressure oil pipe positioning tool of the present utility model.
Fig. 2 is the right view of power-assisted steering high-pressure oil pipe positioning tool shown in Figure 1.
Fig. 3 is the vertical view of power-assisted steering high-pressure oil pipe positioning tool shown in Figure 1.
The specific embodiment
As Figure 1-3, a kind of power-assisted steering high-pressure oil pipe positioning tool comprises: base plate 3, the support column 5 that is fixed on positioning hanger 1 on the base plate 3 and positioning hanger 2, interfixes with the hinged backstay 4 that is used for limiting power-assisted steering high-pressure oil pipe installation site of base plate 3, with the another side of base plate 3.
Positioning hanger is two, is respectively positioning hanger 1 and positioning hanger 2, is fixed on two angle positions on rectangular slab top.Positioning hanger 1 and positioning hanger 2 all vertically arrange, and the hook of positioning hanger 1 and positioning hanger 2 arranges towards all deviating from backstay 4.The height of positioning hanger 1 is higher than the height of positioning hanger 2.Positioning hanger 1 and positioning hanger 2 and base plate 3 utilize steel plate directly to process for being wholely set.Positioning hanger 1 and positioning hanger 2 also can process separately, utilize welding manner and base plate 3 to interfix then.
Support column 5 is two, and equal in length is separately positioned on the position, two base angles of rectangular slab, and with base plate vertical setting mutually.
A rectangular slab side of support column 5 dorsad is provided with two engaging lugs 7, and backstay 4 is hinged with rectangular slab by being located in two rotating shafts 6 on the engaging lug 7.The positioning section 4b that backstay 4 has the hinged supporting section 4a of rotating shaft 6 and is used for location power-assisted steering high-pressure oil pipe installation site is enclosed with overcoat on the positioning section 4b, and overcoat is rubber sleeve.Base plate 3 is provided with and is positioned at engaging lug 7 belows, is used for limiting the block 8 of backstay 4 bottom extreme angles, and block 8 interfixes by welding manner and base plate 3.Backstay 4 also can adopt Z type bar.
Power-assisted steering high-pressure oil pipe positioning tool in the present embodiment is actual to add man-hour, need be according to power-assisted steering high-pressure oil pipe standard installation site, determine the length of positioning hanger 1 and positioning hanger 2, the length of support column 5 and length and the anglec of rotation of backstay 4, guarantee the installation accuracy of power-assisted steering high-pressure oil pipe.
The actual use of the power-assisted steering high-pressure oil pipe positioning tool in the present embodiment is:
At first positioning hanger 1 and the positioning hanger 2 with the power-assisted steering high-pressure oil pipe positioning tool of present embodiment hangs over the corresponding position of five-way proportioning valve, guarantees that simultaneously support column 5 is resisted against the vehicle body position, realizes the self poisoning of power-assisted steering high-pressure oil pipe positioning tool;
Then, backstay 4 is turn to horizontal level, backstay 4 sides and block 8 offset;
At last the power-assisted steering high-pressure oil pipe is installed, in the installation process, the positioning section 4b sidewall of power-assisted steering high-pressure oil pipe and backstay 4 is offseted, guarantee each install turn to high-pressure oil pipe position location unanimity, meet required precision.
Claims (10)
1. a power-assisted steering high-pressure oil pipe positioning tool is characterized in that, comprising:
Base plate (3);
Be fixed on the positioning hanger on the base plate (3);
The backstay (4) that be used for limit power-assisted steering high-pressure oil pipe installation site hinged with described base plate (3).
2. power-assisted steering high-pressure oil pipe positioning tool according to claim 1 is characterized in that, described base plate (3) is rectangular slab, and described positioning hanger is fixed on this rectangular slab top.
3. power-assisted steering high-pressure oil pipe positioning tool according to claim 2 is characterized in that described positioning hanger is two, is distributed in two angle positions of rectangular slab.
4. power-assisted steering high-pressure oil pipe positioning tool according to claim 2 is characterized in that, the position, two base angles of described rectangular slab is respectively equipped with support column (5).
5. power-assisted steering high-pressure oil pipe positioning tool according to claim 4 is characterized in that, described support column (5) is vertical with the plate face of rectangular slab.
6. power-assisted steering high-pressure oil pipe positioning tool according to claim 4 is characterized in that, an end of described backstay (4) is hinged by rotating shaft (6) and base plate (3), and the other end is enclosed with overcoat.
7. power-assisted steering high-pressure oil pipe positioning tool according to claim 6 is characterized in that, a described rectangular slab side of support column (5) dorsad is provided with two engaging lugs (7), and described rotating shaft (6) is located on described two engaging lugs (7).
8. power-assisted steering high-pressure oil pipe positioning tool according to claim 7 is characterized in that, described backstay (4) is the Z type.
9. power-assisted steering high-pressure oil pipe positioning tool according to claim 7 is characterized in that, described base plate (3) is provided with and is positioned at described engaging lug (7) below, is used for limiting the block (8) of backstay (4) bottom extreme angles.
10. power-assisted steering high-pressure oil pipe positioning tool according to claim 7, it is characterized in that, described backstay (4) has and the hinged supporting section (4a) of described rotating shaft (6) and the positioning section (4b) that is used for location power-assisted steering high-pressure oil pipe installation site, and described overcoat is wrapped on the described positioning section (4b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115786 CN203228147U (en) | 2013-03-14 | 2013-03-14 | Power-assisted steering high-pressure oil pipe positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115786 CN203228147U (en) | 2013-03-14 | 2013-03-14 | Power-assisted steering high-pressure oil pipe positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228147U true CN203228147U (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320115786 Expired - Fee Related CN203228147U (en) | 2013-03-14 | 2013-03-14 | Power-assisted steering high-pressure oil pipe positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081695A (en) * | 2017-03-27 | 2017-08-22 | 上海蔚来汽车有限公司 | Frock and its application method |
-
2013
- 2013-03-14 CN CN 201320115786 patent/CN203228147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081695A (en) * | 2017-03-27 | 2017-08-22 | 上海蔚来汽车有限公司 | Frock and its application method |
| CN107081695B (en) * | 2017-03-27 | 2019-07-19 | 上海蔚来汽车有限公司 | Tooling and its application method |
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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: 20131009 Termination date: 20140314 |