CN207261897U - A kind of connection casting - Google Patents
A kind of connection casting Download PDFInfo
- Publication number
- CN207261897U CN207261897U CN201721090006.8U CN201721090006U CN207261897U CN 207261897 U CN207261897 U CN 207261897U CN 201721090006 U CN201721090006 U CN 201721090006U CN 207261897 U CN207261897 U CN 207261897U
- Authority
- CN
- China
- Prior art keywords
- ring flange
- tube body
- connection casting
- rubber washer
- locating piece
- 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.)
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Abstract
The utility model discloses a kind of connection casting, including tube body, the surface of the tube body is provided with hanging hole, the tube body is provided at both ends with ring flange, the junction of the tube body and ring flange is provided with reinforcing rib, and bolt hole is provided with the ring flange, and the surface of the ring flange is provided with rubber washer, the junction of the ring flange and rubber washer is provided with limiting groove, and one end away from limiting groove is provided with locating piece on the surface of the ring flange；Rubber washer and locating piece are provided with the surface of ring flange, rubber washer can prevent from causing the damage of connection casting sealing surface because of leaking for barotropic fluid, and locating piece can prevent pipeline connecting staggered；Reinforcing rib is provided with the junction of tube body and ring flange, lifts the structural strength between ring flange and tube body；A hanging hole is devised, can be carried with handling appliance by hanging hole, facilitates the movement and transport of product.
Description
Technical field
The utility model belongs to casting techniques field, and in particular to a kind of connection casting.
Background technology
Casting is the metal forming object obtained with various casting methods, i.e., the liquid metal smelted, with cast, pressure
Penetrate, suck or other casting methods are injected in preprepared casting mold, after cooling after the following process means such as polishing, gained
That arrives has the object of definite shape, size and performance.
But traditional connection casting using when location structure lacked due to the surface of ring flange, often result in itself and pipeline
Connecting staggered, and its structure is caused to damage, secondly because design of Sealing Structure is not reasonable, is not enough to stop barotropic flow
Body leaks, and can cause the damage of sealing surface, and in addition traditional connection casting is very fragile because of the junction of pipeline and ring flange,
The damage of connection casting is easily caused, in addition traditional connection casting is carried relatively difficult.
Utility model content
The purpose of this utility model is to provide a kind of connection casting, to solve tradition proposed in the above background technology
Connection casting using when location structure lacked due to the surface of ring flange, often result in its connecting staggered with pipeline, and right
Its structure causes to damage, secondly because design of Sealing Structure is not reasonable, is not enough to stop leaking for barotropic fluid, can cause
The damage of sealing surface, in addition traditional connection casting is very fragile because of the junction of pipeline and ring flange, easily causes connection to cast
The damage of part, in addition traditional connection casting carrying are got up the problem of relatively difficult.
To achieve the above object, the utility model provides following technical solution：A kind of connection casting, including tube body, institute
The surface for stating tube body is provided with hanging hole, and the tube body is provided at both ends with ring flange, the junction of the tube body and ring flange
Reinforcing rib is provided with, bolt hole is provided with the ring flange, the surface of the ring flange is provided with rubber washer, the flange
The junction of disk and rubber washer is provided with limiting groove, and one end away from limiting groove is provided with the surface of the ring flange
Locating piece.
Preferably, the locating piece is rectangular parallelepiped structure.
Preferably, the ring flange is provided with two altogether, and two ring flanges are separately positioned on the both ends of tube body.
Preferably, the rubber washer is fixedly connected with ring flange by limiting groove.
Preferably, the locating piece is provided with four altogether, and four locating pieces are separately positioned on the table of two ring flanges
Face both sides.
Preferably, the bolt hole is provided with 16 altogether, and 16 bolts hole are evenly distributed on two ring flanges
Surface.
Compared with prior art, the beneficial effects of the utility model are：
（1）Limiting groove and locating piece are provided with the surface of ring flange, rubber washer, rubber are provided with limiting groove
Packing ring can increase the leakproofness of connection casting, prevent because barotropic fluid leaks, and cause the damage of connection casting sealing surface
Wound, in addition locating piece can prevent pipeline connecting staggered, and its structure is caused to damage；
（2）Reinforcing rib is provided with the junction of tube body and ring flange, reinforcing rib can be lifted between ring flange and tube body
Structural strength, prevent connection casting damage, make connection casting more sturdy and durable；
（3）A hanging hole is devised, can be with handling appliance by hanging when connecting the carrying of casting needs or transporting
Hanging hole carries it, facilitates the movement and transport of product.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure right view of the utility model；
Fig. 3 is the structure top view of the utility model；
Fig. 4 is the corresponding ring flange sectional view of the utility model；
In figure：1- hanging holes, 2- tube bodies, 3- rubber washers, 4- locating pieces, 5- reinforcing ribs, 6- ring flanges, 7- bolts hole,
8- limiting grooves.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- Fig. 4 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of connection casting, including tube body 2, pipe
The surface of body 2 is provided with hanging hole 1, and tube body 2 is provided at both ends with ring flange 6, and tube body 2 and the junction of ring flange 6 are provided with
Reinforcing rib 5, is provided with bolt hole 7 on ring flange 6, the surface of ring flange 6 is provided with rubber washer 3, ring flange 6 and rubber washer
3 junction is provided with limiting groove 8, and one end away from limiting groove 8 is provided with locating piece 4 on the surface of ring flange 6.
In order to facilitate the position restriction of locating piece 4, locating piece 4 is rectangular parallelepiped structure.
In order to facilitate connection, ring flange 6 is provided with two altogether, and two ring flanges 6 are separately positioned on the both ends of tube body 2.
In order to make the stability of rubber washer 3 more preferable, rubber washer 3 is fixedly connected with ring flange 6 by limiting groove 8
In order to make the limit effect of locating piece 4 more preferable, locating piece 4 is provided with four altogether, and four locating pieces 4 are set respectively
In the surface both sides of two ring flanges 6.
In order to make the better tightness that connection casting connects, bolt hole 7 is provided with 16, and 16 bolts hole 7 altogether
It is evenly distributed on the surface of two ring flanges 6.
The operation principle and process for using of the utility model：After the utility model installs, by ring flange 6 and pipeline into
Row connection, by the limit function of locating piece 4, makes connection casting be correctly connected with pipeline, then by rubber washer 3 by spacing
Groove 8 is fixed between two ring flanges 6, is then fixed bolt passing through bolt hole 7 to connection casting sealing；
When needing to be carried on connection casting, the hook of handling appliance can be connected to the hanging hole of connection casting
On 1, then equipment is carried by hanging hole 1.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of connection casting, including tube body（2）, it is characterised in that：The tube body（2）Surface be provided with hanging hole（1）,
The tube body（2）Be provided at both ends with ring flange（6）, the tube body（2）With ring flange（6）Junction be provided with reinforcing rib
（5）, the ring flange（6）On be provided with bolt hole（7）, the ring flange（6）Surface be provided with rubber washer（3）, it is described
Ring flange（6）With rubber washer（3）Junction be provided with limiting groove（8）, the ring flange（6）Surface on away from spacing
Groove（8）One end be provided with locating piece（4）.
2. one kind connection casting according to claim 1, it is characterised in that：The locating piece（4）For rectangular parallelepiped structure.
3. one kind connection casting according to claim 1, it is characterised in that：The ring flange（6）Two are provided with altogether,
And two ring flanges（6）It is separately positioned on tube body（2）Both ends.
4. one kind connection casting according to claim 1, it is characterised in that：The rubber washer（3）With ring flange（6）
Pass through limiting groove（8）It is fixedly connected.
5. one kind connection casting according to claim 1, it is characterised in that：The locating piece（4）Four are provided with altogether,
And four locating pieces（4）It is separately positioned on two ring flanges（6）Surface both sides.
6. one kind connection casting according to claim 1, it is characterised in that：The bolt hole（7）16 are provided with altogether
It is a, and 16 bolts hole（7）It is evenly distributed on two ring flanges（6）Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721090006.8U CN207261897U (en) | 2017-08-29 | 2017-08-29 | A kind of connection casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721090006.8U CN207261897U (en) | 2017-08-29 | 2017-08-29 | A kind of connection casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261897U true CN207261897U (en) | 2018-04-20 |
Family
ID=61923340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721090006.8U Active CN207261897U (en) | 2017-08-29 | 2017-08-29 | A kind of connection casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261897U (en) |
-
2017
- 2017-08-29 CN CN201721090006.8U patent/CN207261897U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |