CN201866446U - Connecting structure of automobile steering oil tube - Google Patents
Connecting structure of automobile steering oil tube Download PDFInfo
- Publication number
- CN201866446U CN201866446U CN2010205111718U CN201020511171U CN201866446U CN 201866446 U CN201866446 U CN 201866446U CN 2010205111718 U CN2010205111718 U CN 2010205111718U CN 201020511171 U CN201020511171 U CN 201020511171U CN 201866446 U CN201866446 U CN 201866446U
- Authority
- CN
- China
- Prior art keywords
- metal
- rubber hose
- ring
- metallic sheath
- sebific duct
- 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
Links
Images
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
A connecting structure of an automobile steering oil tube consists of a metal joint, a metal sheath and a rubber hose, wherein two ring-shaped bulges and one ring-shaped retainer are machined on the metal joint; the metal joint is inserted in the rubber hose which is sheathed on the two ring-shaped bulges; the front end of the rubber hose presses against the ring-shaped retainer; the rubber hose is externally sheathed with the metal sheath; the front end of the metal sheath is provided with a ring-shaped retaining edge which is locked in radial direction at the outer surface of the metal sheath by a machine tool; the metal sheath is pressed into the wall of the rubber hose to form destructive locking connection; and a contraction part is formed on the surface of the metal sheath. In the connection type of the connecting structure, a metal bolt and the metal joint are integrated in a whole, therefore the oil tube is simple in structure, and processing procedures such as the installation of the bolt, the welding of a steel tube, the bending of the steel tube and the like are omitted; in addition, by adopting the two ring-shaped bulges, the connecting pull-out force between the rubber hose and the metal tube is increased largely; and a sealing point is added between the metal steel tube and the rubber hose, so that the reliability of connection is greatly improved and the connecting structure of the automobile steering oil tube can adapt to higher pressure and wider temperature ranges.
Description
Technical field
The utility model relates to a kind of auto parts and components, specifically is a kind of structure of automobile oil pipe.
Background technique
At home, the automobile oil pipe linkage structure is at present: at steel pipe one end suit one metal bolts, at one one-tenth T-joint of another termination welding of steel pipe, this becomes T-joint is to be formed by the metal machining, insert in the sebific duct steel tube forming termination, with metallic sheath locking, and this metallic sheath also forms for the metal machining.This complex structure, waste material, many, the increase cost of production of manufacturing procedure.
Improvement as said structure, be directly metal bolts and metal joint to be integrated, at two annular protrusions of metal joint machining, the annular protrusion section is with sebific duct, there is metallic sheath the sebific duct outside that is enclosed within the annular protrusion section, contraction, metallic sheath are all arranged is impact briquetting the both sides of the annular protrusion of corresponding metal joint places on the metallic sheath.Guaranteeing on the oil tube connection structure basis simple, easy to assembly, solving that cost of production, pressure-bearing height, pulling-out force are big, good airproof performance, stay-in-grade problem.
The model utility content
The utility model provides a kind of improved automobile oil pipe linkage structure, except that solving oil tube connection structure complexity, cost problem of higher, solves the problem of pressure-bearing height, broad application temperature range simultaneously.
The scheme of the utility model technical solution problem is:
A kind of linkage structure of motor turning oil pipe, form by metal joint, metallic sheath, sebific duct, machining has two annular protrusions, an annular retaining ring on the metal joint, metal joint is inserted in the sebific duct, glue pipe socket is on two annular protrusions, the sebific duct front end pushes up annular retaining ring, outside sebific duct, be with metallic sheath, the metallic sheath front end has annular retaining edge, radially lock at the metallic sheath outer surface by lathe, metallic sheath is pressed into the tube wall of sebific duct, forms destructive locked connection, form contraction flow region on the metallic sheath surface.
Tail end at metallic sheath is contraction, and metallic sheath is impact briquetting.
The end of metallic sheath embeds in the draw-in groove of metal joint, and two annular protrusions of metal joint are inserted in the sebific duct, metallic sheath is locked with sebific duct to form on special mechanical equipment.
Placement of the present utility model, adopt metal bolts and metal joint to integrate, make vitta structure simple, manufacturing procedures such as bolt installation, steel pipe welding, tube bending have been saved, and adopt two annular protrusions, the pulling-out force increase that is connected between sebific duct and metal steel pipe is bigger, has increased a seal point between metal steel pipe and sebific duct, the reliability of connection is strengthened greatly, thereby can adapt to higher pressure and wideer temperature range.Compare with other linkage structures, can finish the assembling processing of steering oil pipe in the short period of time, can in metallic sheath, connect reliably, realized with low costly, connect reliable advantage.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the utility model structural metal joint schematic representation;
Fig. 2 is the utility model cross-sectional view:
Embodiment
Referring to Fig. 1, Fig. 2, the linkage structure of automobile oil pipe is made up of metal joint 1, metallic sheath 2, sebific duct 3.Machining has two annular protrusions 4, an annular retaining ring 5 on the metal joint 1, metal joint 1 is inserted in the sebific duct 3, sebific duct 3 is enclosed within on two annular protrusions 4, sebific duct 3 front ends push up annular retaining ring 5, outside sebific duct 3, be with metallic sheath 2, metallic sheath 2 front ends have the annular retaining along 7, radially lock at metallic sheath 2 outer surfaces by special purpose machine tool, metallic sheath is pressed into the tube wall of sebific duct, form destructive locked connection, form contraction flow region 6 on the metallic sheath surface, so, then metal joint 1 links together very securely with sebific duct 3.
Belt protruding 4, annular retaining ring 5 structures of metal joint 1 are by the machining moulding;
Claims (1)
1. the linkage structure of a motor turning oil pipe, be made up of metal joint, metallic sheath, sebific duct, it is characterized in that, machining has two annular protrusions, an annular retaining ring on the metal joint, metal joint is inserted in the sebific duct, glue pipe socket is on two annular protrusions, and the sebific duct front end pushes up annular retaining ring, is with metallic sheath outside sebific duct, the metallic sheath front end has annular retaining edge, metallic sheath is pressed into the tube wall of sebific duct, forms destructive locked connection, form contraction flow region on the metallic sheath surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205111718U CN201866446U (en) | 2010-08-31 | 2010-08-31 | Connecting structure of automobile steering oil tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205111718U CN201866446U (en) | 2010-08-31 | 2010-08-31 | Connecting structure of automobile steering oil tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866446U true CN201866446U (en) | 2011-06-15 |
Family
ID=44137601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205111718U Expired - Fee Related CN201866446U (en) | 2010-08-31 | 2010-08-31 | Connecting structure of automobile steering oil tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866446U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537560A (en) * | 2011-12-07 | 2012-07-04 | 常州市龙豪车辆配件厂 | Connecting structure for steering oil pipe |
| CN104791560A (en) * | 2015-04-24 | 2015-07-22 | 佛山市日丰企业有限公司 | Clamping and pressing type anti-leakage compression joint pipe fitting |
| CN107883029A (en) * | 2017-11-06 | 2018-04-06 | 肇庆市大旺大庆炉具制品企业有限公司 | A kind of pressure-reducing valve and gas-fired equipment |
| WO2018071953A1 (en) * | 2016-10-17 | 2018-04-26 | Reliance Worldwide Corporation (Aust.) Pty. Ltd. | A connector |
-
2010
- 2010-08-31 CN CN2010205111718U patent/CN201866446U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537560A (en) * | 2011-12-07 | 2012-07-04 | 常州市龙豪车辆配件厂 | Connecting structure for steering oil pipe |
| CN104791560A (en) * | 2015-04-24 | 2015-07-22 | 佛山市日丰企业有限公司 | Clamping and pressing type anti-leakage compression joint pipe fitting |
| WO2018071953A1 (en) * | 2016-10-17 | 2018-04-26 | Reliance Worldwide Corporation (Aust.) Pty. Ltd. | A connector |
| AU2016427019B2 (en) * | 2016-10-17 | 2023-02-09 | Reliance Worldwide Corporation (Aust.) Pty. Ltd. | A connector |
| CN107883029A (en) * | 2017-11-06 | 2018-04-06 | 肇庆市大旺大庆炉具制品企业有限公司 | A kind of pressure-reducing valve and gas-fired equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201866446U (en) | Connecting structure of automobile steering oil tube | |
| US20100140920A1 (en) | Pipe joint including a pipe and method for producing a joint section of a pipe joint | |
| JP7063620B2 (en) | Fittings for connecting to tubular elements, pipe fittings, and fitting methods for connecting to tubular elements | |
| US20080277931A1 (en) | Connection for conduits and method for making it | |
| RU2019128572A (en) | INSERT ASSEMBLY FOR VEHICLE APPLICATION | |
| CN104048127A (en) | Crimp Fitting Having Reversed Barbs | |
| CN203823269U (en) | Pipeline sealing assembly for dynamic pipeline system | |
| CN201221656Y (en) | Connecting structure of automobile oil conduit | |
| CN201386876Y (en) | Automobile oil pipe connecting mechanism | |
| CN211693868U (en) | Quick-insertion type oil pipe for hydraulic system of commercial vehicle | |
| CN213871535U (en) | Integrated oil pipe joint structure | |
| CN102369131B (en) | Steering rack housing comprising cross-sectional contractions | |
| CN203571262U (en) | Two-way large-caliber pipe radial buckling and pressing connector | |
| CN217234809U (en) | Multi-interface pipeline connector | |
| CN201326844Y (en) | Connecting structure for vehicle gasoline pipe and muffler pipe | |
| CN202274224U (en) | Oil pipe connection structure for automobile | |
| CN201003666Y (en) | Automobile oil pipe connection structure | |
| CN201330899Y (en) | Automobile oil pipe connecting structure riveted with flange sheet | |
| CN201110427Y (en) | Pipe fitting joining structure for automobile | |
| CN216520230U (en) | Mechanical connecting device for connecting plastic pipe and groove pipe fitting | |
| CN108799312A (en) | A kind of anticreep closed type fastener assembly | |
| CN215293983U (en) | Integrated into one piece steel pipe with damping tensile structure | |
| CN101566258B (en) | Molding process of connection structure for automobile oil pipe | |
| CN2906266Y (en) | Vehicular power steering pipe joint | |
| CN218479855U (en) | Connecting pipe for water pipeline of automobile engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |