CN208417875U - A kind of band tooth flange coupling connector - Google Patents
A kind of band tooth flange coupling connector Download PDFInfo
- Publication number
- CN208417875U CN208417875U CN201820152493.4U CN201820152493U CN208417875U CN 208417875 U CN208417875 U CN 208417875U CN 201820152493 U CN201820152493 U CN 201820152493U CN 208417875 U CN208417875 U CN 208417875U
- Authority
- CN
- China
- Prior art keywords
- main body
- flange
- band tooth
- coupling connector
- neck tube
- 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
Abstract
The utility model discloses a kind of band tooth flange coupling connectors, including main body, the main body is hubbed flange attachment device, ring flange in the main body offers several bolts hole, the neck tube tail of the main body is provided with safety groove on one end of ring flange, screw thread sawtooth is arranged in the main body neck tube tail outer wall, and the main body is integral type casting.Several described bolts hole claim to be arranged in pairs, and the distance between several described threaded holes are equal.The utility model is the band tooth pipe tail type flange coupling connector of integral type casting, and leakage phenomenon will not occur for good airproof performance；Screw thread sawtooth is arranged in the neck tube tail outer wall of main body, increases the frictional force of neck and hose, has certain anti-dropout effect.
Description
Technical field
The utility model relates to pipe fittings to connect accessory technical field, specifically, being to be related to a kind of band tooth flange coupling connector.
Background technique
Currently, needing quick coupling in hydraulic system to be sealed anti-leak, flanged joint is the one of quick coupling
Kind, flanged joint is exactly that two pipelines, pipe fitting or equipment are first individually fixed on a ring flange, then in two flanges
Flange gasket is added between disk, and two ring flanges are finally tensed to the one kind for making it combine closely with bolt and are removably connect
Head.Flange coupling connector on the market at present, leakproofness is poor, and fluid leakage easily occurs, it cannot be guaranteed that hose is closely connect with flange,
It is easy to happen obscission.
Therefore, in the prior art, leakproofness is poor, and fluid leakage easily occurs, it cannot be guaranteed that hose is closely connect with flange,
The problems such as being easy to happen obscission designs a kind of band tooth flange coupling connector, is the current technical issues that need to address.
Summary of the invention
Goal of the invention: in view of the drawbacks of the prior art and insufficient, it is poor to solve that there are leakproofness, fluid leakage easily occurs, no
It can guarantee the problems such as hose closely connect with flange, is easy to happen obscission, applicant improves by repeatedly practice, devises
A kind of band tooth flange coupling connector.
Technical solution: in order to achieve the above-mentioned object of the invention, a kind of band tooth flange coupling connector, including main body, the main body be
Hubbed flange attachment device, the ring flange in the main body offer several bolts hole, and the neck tube tail of the main body leans on method
Safety groove is provided on one end of blue disk, screw thread sawtooth is arranged in the neck tube tail outer wall of the main body.
Preferably, the main body is integral type casting.
Preferably, several described threaded holes claim to be arranged in pairs, between several described bolts hole away from
From equal.
The utility model has the advantages that the utility model is compared with prior art, the beneficial effect is that:
The utility model is the band tooth pipe tail type flange coupling connector of integral type casting, and leakage will not occur for good airproof performance existing
As；Screw thread sawtooth is arranged in the neck tube tail outer wall of main body, increases the frictional force of neck and hose, imitates with certain anti-dropout
Fruit.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram with tooth flange coupling connector.
In figure: 1, main body；2, safety groove；3, neck tube tail.
Specific embodiment
Below by a most preferred embodiment, the technical program is described in detail, but the protection of the utility model
Range is not limited to the embodiment.
As shown in Figure 1, a kind of band tooth flange coupling connector, including main body 1, the main body 1 are hubbed flange attachment device, institute
It states the ring flange in main body 1 and offers several bolts hole, the neck of the main body 1 is provided with safety on one end of ring flange
Screw thread sawtooth is arranged in 3 outer wall of neck tube tail of slot 2, the main body 1.
The main body 1 is integral type casting.
Several described threaded holes claim to be arranged in pairs, and the distance between several described bolts hole are equal.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (2)
1. a kind of band tooth flange coupling connector, including main body (1), it is characterised in that: the main body (1) is hubbed flange connection dress
It sets, the ring flange on the main body (1) offers several bolts hole, and the neck tube tail (3) of the main body (1) is by ring flange
It is provided on one end safety groove (2), screw thread sawtooth is arranged in the neck tube tail (3) of the main body (1), and the main body (1) is integrated
Formula casting.
2. a kind of band tooth flange coupling connector according to claim 1, it is characterised in that: several described threaded holes it is in pairs at
It is symmetrically arranged setting, the distance between several described bolts hole are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152493.4U CN208417875U (en) | 2018-01-30 | 2018-01-30 | A kind of band tooth flange coupling connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152493.4U CN208417875U (en) | 2018-01-30 | 2018-01-30 | A kind of band tooth flange coupling connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417875U true CN208417875U (en) | 2019-01-22 |
Family
ID=65120198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820152493.4U Expired - Fee Related CN208417875U (en) | 2018-01-30 | 2018-01-30 | A kind of band tooth flange coupling connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417875U (en) |
-
2018
- 2018-01-30 CN CN201820152493.4U patent/CN208417875U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |