CN203963308U - Automobile chassis SEALING FITTING assembly - Google Patents
Automobile chassis SEALING FITTING assembly Download PDFInfo
- Publication number
- CN203963308U CN203963308U CN201420051364.8U CN201420051364U CN203963308U CN 203963308 U CN203963308 U CN 203963308U CN 201420051364 U CN201420051364 U CN 201420051364U CN 203963308 U CN203963308 U CN 203963308U
- Authority
- CN
- China
- Prior art keywords
- cutting ferrule
- connecting body
- steel pipe
- cone
- taper cutting
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The utility model discloses a kind of automobile chassis SEALING FITTING assembly, poor and design mainly for the SEALING FITTING sealing effect of alumnus's technology.The utility model automobile chassis SEALING FITTING assembly, comprise joint steel pipe, be set in the attaching nut on described joint steel pipe, the hollow connecting body being threaded with described attaching nut, between described joint steel pipe and described hollow connecting body, be provided with taper cutting ferrule, the vertex of a cone of described taper cutting ferrule is connected with described hollow connecting body, at the bottom of the cone of described taper cutting ferrule, be connected with described joint steel pipe, the hollow portion that the end of described joint steel pipe is arranged on described hollow connecting body forms seamless cooperation, on the surface of contact of described hollow connecting body inside and described taper cutting ferrule connecting end, be provided with sealed groove, in described sealed groove, be provided with seal ring.The utility model is simple in structure, easy to loading and unloading, good sealing effect.
Description
Technical field
The utility model relates to a kind of automobile chassis SEALING FITTING assembly.
Background technique
In the connection of the various pipelines of automobile chassis, need to use SEALING FITTING, conventionally adopt connecting body and an attaching nut of a hollow, and realize sealing by smearing sealer in joint, but the sealing effect of this sealing means is bad, often there is the situation of leaking, and be given a shock easily and come off, therefore can not meet client's demand.
Model utility content
For the problems referred to above, the utility model provides a kind of simple in structure, sealing is reliable, anticreep shockproof properties is strong automobile chassis SEALING FITTING assembly.
For achieving the above object, the utility model automobile chassis SEALING FITTING assembly, comprise joint steel pipe, be set in the attaching nut on described joint steel pipe, the hollow connecting body being threaded with described attaching nut, between described joint steel pipe and described hollow connecting body, be provided with taper cutting ferrule, the vertex of a cone of described taper cutting ferrule is connected with described hollow connecting body, at the bottom of the cone of described taper cutting ferrule, be connected with described joint steel pipe, the hollow portion that the end of described joint steel pipe is arranged on described hollow connecting body forms seamless cooperation, on the surface of contact of described hollow connecting body inside and described taper cutting ferrule connecting end, be provided with sealed groove, in described sealed groove, be provided with seal ring.
Further, on described taper cutting ferrule cone end outer peripheral surface, be provided with annular stop projection, described annular stop projection one end and described joint steel pipe joint are provided with chamfer surface, and described chamfer surface and described attaching nut closely cooperate.
Further, the vertex of a cone of described taper cutting ferrule is provided with planar annular footing, and described seal ring is set on described planar annular footing.
Further, the connecting end place of the vertex of a cone of described taper cutting ferrule and described hollow connecting body is provided with for clamping the fastening bulge loop of described joint steel pipe.
Further, described hollow connecting body inner peripheral surface is provided with positioning convex ring, and the taper cutting ferrule outer circumferential face contacting with described hollow connecting body is provided with the annular flange flange suitable with described positioning convex ring.
Particularly, described conic clamp put be provided with some from the vertex of a cone extend axially to cone the end cutting edge, described cutting edge is evenly distributed on the side face of described taper cutting ferrule.
Particularly, in described attaching nut, be provided with the conical surface, the male cone (strobilus masculinus) angle at the bottom of the cone of described taper cutting ferrule is less than the angle of described attaching nut's conical surface.
The utility model automobile chassis SEALING FITTING assembly, between described joint steel pipe and described hollow connecting body, taper cutting ferrule is set, at described hollow connecting body and described taper cutting ferrule connecting end, seal ring is set, under described attaching nut's pressure-acting, make described attaching nut lock the described taper cutting ferrule of conflicting, thereby realize being tightly connected of joint steel pipe.The utility model automobile chassis SEALING FITTING assembly, simple in structure, easy to loading and unloading, good sealing effect.
Accompanying drawing explanation
Fig. 1 is SEALING FITTING assembly structure schematic diagram for the utility model automobile chassis.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, the utility model automobile chassis SEALING FITTING assembly, comprise joint steel pipe 1, be set in the attaching nut 3 on described joint steel pipe 1, the hollow connecting body 4 being threaded with described attaching nut 3, between described joint steel pipe 1 and described hollow connecting body 4, be provided with taper cutting ferrule 2, the vertex of a cone of described taper cutting ferrule 2 is connected with described hollow connecting body 4, at the bottom of the cone of described taper cutting ferrule 2, be connected with described joint steel pipe 1, the hollow portion that the end of described joint steel pipe 1 is arranged on described hollow connecting body 4 forms seamless cooperation, on the surface of contact of described hollow connecting body 4 inside and described taper cutting ferrule 2 connecting ends, be provided with sealed groove, in described sealed groove, be provided with seal ring 5.
On described taper cutting ferrule 2 cone end outer peripheral surfaces, be provided with annular stop projection, the joint of described annular stop projection one end and described joint steel pipe 1 is provided with chamfer surface, and described chamfer surface and described attaching nut 3 closely cooperate.
The vertex of a cone at described taper cutting ferrule 2 is provided with planar annular footing, and described seal ring 5 is set on described planar annular footing.
At the vertex of a cone of described taper cutting ferrule 2 and the connecting end place of described hollow connecting body 4, be provided with for clamping the fastening bulge loop of described joint steel pipe 1.
On the inner peripheral surface of described hollow connecting body 4, be provided with positioning convex ring, the outer circumferential face of the taper cutting ferrule 2 contacting with described hollow connecting body 4 is provided with the annular flange flange suitable with described positioning convex ring.
Described taper cutting ferrule 2 be provided with some from the vertex of a cone extend axially to cone the end cutting edge, described cutting edge is evenly distributed on the side face of described taper cutting ferrule 2.
In described attaching nut 3, be provided with the conical surface, the male cone (strobilus masculinus) angle at the bottom of the cone of described taper cutting ferrule 2 is less than described attaching nut's 3 conical surface angle.
The utility model automobile chassis SEALING FITTING assembly, during assembling, first described joint steel pipe is inserted in described taper cutting ferrule, again the described attaching nut and the described hollow connecting body that are set on described joint steel pipe are spirally connected, make the end of described joint steel pipe go deep into the hollow portion to hollow connecting body, utilize described attaching nut to lock the described taper cutting ferrule of conflicting, the cutting ferrule cutting edge of described taper cutting ferrule is the described joint steel pipe of incision uniformly, and by being arranged on the seal ring on conic clamp collar-shaped plane footing, form effective sealing.The utlity model has advantage simple in structure, easy to loading and unloading, that sealing is reliable, anticreep shockproof properties is strong.
Above; it is only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (1)
1. an automobile chassis SEALING FITTING assembly, comprise joint steel pipe, be set in the attaching nut on described joint steel pipe, the hollow connecting body being threaded with described attaching nut, it is characterized in that: between described joint steel pipe and described hollow connecting body, be provided with taper cutting ferrule, the vertex of a cone of described taper cutting ferrule is connected with described hollow connecting body, at the bottom of the cone of described taper cutting ferrule, be connected with described joint steel pipe, the hollow portion that the end of described joint steel pipe is arranged on described hollow connecting body forms seamless cooperation, on the surface of contact of described hollow connecting body inside and described taper cutting ferrule connecting end, be provided with sealed groove, in described sealed groove, be provided with seal ring, on described taper cutting ferrule cone end outer peripheral surface, be provided with annular stop projection, described annular stop projection one end and described joint steel pipe joint are provided with chamfer surface, and described chamfer surface and described attaching nut closely cooperate, the vertex of a cone of described taper cutting ferrule is provided with planar annular footing, and described seal ring is set on described planar annular footing, the connecting end place of the vertex of a cone of described taper cutting ferrule and described hollow connecting body is provided with for clamping the fastening bulge loop of described joint steel pipe, described hollow connecting body inner peripheral surface is provided with positioning convex ring, and the taper cutting ferrule outer circumferential face contacting with described hollow connecting body is provided with the annular flange flange suitable with described positioning convex ring, described conic clamp put be provided with some from the vertex of a cone extend axially to cone the end cutting edge, described cutting edge is evenly distributed on the side face of described taper cutting ferrule, in described attaching nut, be provided with the conical surface, the male cone (strobilus masculinus) angle at the bottom of the cone of described taper cutting ferrule is less than the angle of described attaching nut's conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051364.8U CN203963308U (en) | 2014-01-27 | 2014-01-27 | Automobile chassis SEALING FITTING assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051364.8U CN203963308U (en) | 2014-01-27 | 2014-01-27 | Automobile chassis SEALING FITTING assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963308U true CN203963308U (en) | 2014-11-26 |
Family
ID=51923889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420051364.8U Expired - Lifetime CN203963308U (en) | 2014-01-27 | 2014-01-27 | Automobile chassis SEALING FITTING assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654039A (en) * | 2017-08-31 | 2018-02-02 | 贵州众暖科技开发有限公司 | A kind of detachable ground heating floor |
| CN112013174A (en) * | 2020-08-25 | 2020-12-01 | 珠海市广华燃气消防工程有限公司 | Natural gas pipeline plugging device |
-
2014
- 2014-01-27 CN CN201420051364.8U patent/CN203963308U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654039A (en) * | 2017-08-31 | 2018-02-02 | 贵州众暖科技开发有限公司 | A kind of detachable ground heating floor |
| CN112013174A (en) * | 2020-08-25 | 2020-12-01 | 珠海市广华燃气消防工程有限公司 | Natural gas pipeline plugging device |
| CN112013174B (en) * | 2020-08-25 | 2022-02-11 | 珠海市广华燃气消防工程有限公司 | Natural gas pipeline plugging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |
|
| CX01 | Expiry of patent term |