CN217683722U - Portable horn mouth connecting device - Google Patents
Portable horn mouth connecting device Download PDFInfo
- Publication number
- CN217683722U CN217683722U CN202221801849.5U CN202221801849U CN217683722U CN 217683722 U CN217683722 U CN 217683722U CN 202221801849 U CN202221801849 U CN 202221801849U CN 217683722 U CN217683722 U CN 217683722U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- mouth
- bell
- portable
- standard
- 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.)
- Active
Links
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model belongs to the technical field of the aeronautical machinery processing, a portable horn mouth connecting device is related to, mainly by devices such as overcoat nut, flat mouthpiece, horn mouth sleeve pipe, toper rubber sleeve, closure piece, horn mouth, sleeve pipe constitute. The utility model discloses simple structure, low cost, convenient to use, portable.
Description
Technical Field
The utility model belongs to the technical field of the aircraft machinery processing, a portable horn mouth connecting device is related to.
Background
At present, most airplane conduit connections adopt a flaring connection mode, and the end head of the conduit is flared and formed by using a flaring machine tool to finally form a bell mouth. The sampling process involves multiple flaring of the conduit and comparison and installation to determine the optimal pipe type, the conduit needs to return to a factory for flaring processing after being bent on site, the time is consumed in a reciprocating mode, and the production efficiency and the fault removal period are affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a portable horn mouth connecting device replaces the flaring of appearance end, is favorable to flaring class pipe outfield sample and troubleshooting, saves the workshop round trip time, improves sample and troubleshooting efficiency.
In order to realize the purpose, the technical scheme is as follows:
a portable flare attachment apparatus comprising: the pipe fitting comprises an outer sleeve nut 1, a flat pipe nozzle 2, a bell mouth sleeve 3, a conical rubber sleeve 4, a blocking sheet 5, a bell mouth 6 and a sleeve 7.
The bell mouth sleeve 3 is a welding structure consisting of a bell mouth 6, a blocking piece 5 and a sleeve 7, the integral welding adopts argon arc welding, and a welding line needs to be polished to be level after the welding; a flat nozzle 2 and an outer nut 1 are sequentially arranged at one end of a bell mouth sleeve 3, the outer nut 1 can be connected with other guide pipes on an airplane, and a conical rubber sleeve 4 is arranged at the other end of the bell mouth sleeve 3.
The outer sleeve nut 1 is of a standard nut structure, and the manufacturing standard is HB4-45; the flat nozzle 2 is of a standard flat nozzle structure, and the manufacturing standard is HB4-44; the bell mouth 6 is a standard stainless steel flaring structure with 74 degrees; the blocking piece 5 is in a round stainless steel structure; the sleeve 7 is of a stainless steel straight pipe structure.
The conical rubber sleeve 4 is connected with the sleeve 7 and the bent pipe in an interference fit mode and used for fixing the bell mouth sleeve 3 and the bent pipe.
The utility model discloses simple structure, low cost, convenient to use, portable.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
In the figure: 1, sleeving a nut; 2, a flat nozzle; 3, a bell mouth sleeve; 4, a conical rubber sleeve; 5, blocking sheets; 6, a bell mouth; 7 sleeve pipe.
Detailed Description
The present invention will be further explained with reference to the drawings and technical solutions.
A portable flare attaching apparatus as shown in fig. 1 and 2, comprising: the pipe fitting comprises an outer sleeve nut 1, a flat pipe nozzle 2, a bell mouth sleeve 3, a conical rubber sleeve 4, a blocking sheet 5, a bell mouth 6 and a sleeve 7.
The bell mouth sleeve 3 is a welding structure consisting of a bell mouth 6, a blocking piece 5 and a sleeve 7, argon arc welding is adopted for integral welding, and a welding line needs to be polished to be flush after welding; a flat nozzle 2 and an outer nut 1 are sequentially arranged at one end of a bell mouth sleeve 3, the outer nut 1 can be connected with other guide pipes on an airplane, and a conical rubber sleeve 4 is arranged at the other end of the bell mouth sleeve.
The outer sleeve nut 1 is of a standard nut structure, and the manufacturing standard is HB4-45; the flat pipe nozzle 2 is of a standard flat pipe nozzle structure, and the manufacturing standard is HB4-44; the bell mouth 6 is a standard stainless steel flaring structure with 74 degrees; the blocking piece 5 is in a round stainless steel structure; the sleeve 7 is of a stainless steel straight pipe structure.
The conical rubber sleeve 4 is connected with the sleeve 7 and the bent pipe in an interference fit mode and used for fixing the bell mouth sleeve 3 and the bent pipe.
When actual outfield sampling or troubleshooting is performed, the portable horn mouth connecting devices are respectively arranged at the two ends of the elbow, so that flaring time in a reciprocating mode can be saved, the portable horn mouth connecting devices can be connected with other guide pipes or pipe joints of an airplane, and the correctness of the elbow is judged according to the connection condition.
Claims (6)
1. A portable flare connection device, comprising: the device comprises an outer sleeve nut (1), a flat nozzle (2), a bell mouth sleeve (3), a conical rubber sleeve (4), a blocking sheet (5), a bell mouth (6) and a sleeve (7);
the bell-mouth sleeve (3) consists of a blocking sheet (5), a bell mouth (6) and a sleeve (7), the integral bell-mouth sleeve is welded by argon arc, one end of the bell-mouth sleeve is provided with a flat pipe nozzle (2) and an outer sleeve nut (1), and the other end of the bell-mouth sleeve is provided with a conical rubber sleeve (4);
the conical rubber sleeve (4) is connected with the sleeve (7) in an interference fit mode and used for fixing the horn mouth sleeve (3).
2. A portable flare connection device according to claim 1, wherein the outer nut (1) has a standard nut structure manufactured to a standard HB4-45.
3. The portable flare connection device of claim 1, wherein the flat nozzle (2) has a standard flat nozzle structure manufactured to a standard HB4-44.
4. A portable flare connection device according to claim 1, wherein the blocking piece (5) is of a round stainless steel structure.
5. A portable flare attachment apparatus as claimed in claim 1, wherein the flare (6) is of a 74 ° standard stainless steel flared configuration.
6. A portable flare connection apparatus according to claim 1, wherein the sleeve (7) has a stainless steel straight tube structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221801849.5U CN217683722U (en) | 2022-07-13 | 2022-07-13 | Portable horn mouth connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221801849.5U CN217683722U (en) | 2022-07-13 | 2022-07-13 | Portable horn mouth connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217683722U true CN217683722U (en) | 2022-10-28 |
Family
ID=83718635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221801849.5U Active CN217683722U (en) | 2022-07-13 | 2022-07-13 | Portable horn mouth connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217683722U (en) |
-
2022
- 2022-07-13 CN CN202221801849.5U patent/CN217683722U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202317348U (en) | Axial brazing welding structure of pipes with different diameters | |
| CN217683722U (en) | Portable horn mouth connecting device | |
| CN201637734U (en) | Universal adapter for micro-water measuring instrument of gas switch | |
| CN103776295B (en) | A kind of spray nozzle fixture device for condenser cleaning robots system | |
| CN206958426U (en) | A kind of clamp-press type assembling pipe joint | |
| CN206346817U (en) | A kind of device for being used to install exhaust hose and hard tube | |
| CN207906675U (en) | The double card press type pipe of stainless steel pipe | |
| CN200986486Y (en) | Wind pressure measuring pipe quick blowing apparatus | |
| CN211422741U (en) | Vehicle tail pipe adapter tube | |
| CN219102280U (en) | Injection cylinder oil inlet pipeline of injection molding machine | |
| CN201414403Y (en) | Cigarette holder conveying pipeline connector | |
| CN212887254U (en) | Device for correcting flange | |
| CN212058916U (en) | Miniature V-cone flowmeter device | |
| CN216482702U (en) | Device for detecting inner diameter of pipe | |
| CN219282638U (en) | Fire control sprays reducing joint | |
| CN212804726U (en) | Joint for coolant pipes | |
| CN216298708U (en) | Negative pressure suction device | |
| CN211346961U (en) | Quick connector for outlet of direct drinking water meter | |
| CN203491496U (en) | Disassembling tooling structure of detachable contact member | |
| CN219975770U (en) | Pipeline ventilation device between transformer and gas relay | |
| CN208670394U (en) | A kind of angle station of anti-antipriming pipe cracking | |
| CN215403400U (en) | High-pressure cleaning filtering device | |
| CN116631753A (en) | Pipeline ventilation device and method | |
| CN220354750U (en) | Pipeline device for oil-water separation | |
| CN219809561U (en) | Pipeline spring type hose clamp connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |