CN207770761U - A kind of casting insertion and combination type paper runner channel pipe - Google Patents
A kind of casting insertion and combination type paper runner channel pipe Download PDFInfo
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- CN207770761U CN207770761U CN201721916034.0U CN201721916034U CN207770761U CN 207770761 U CN207770761 U CN 207770761U CN 201721916034 U CN201721916034 U CN 201721916034U CN 207770761 U CN207770761 U CN 207770761U
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- pipe
- boss portion
- socket
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- type paper
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Abstract
The utility model discloses a kind of casting insertion and combination type paper runner channel pipes, including three-way pipe, bend pipe and straight tube, it is connected using socket joint between three-way pipe, bend pipe and straight tube, bellmouth includes expanding boss portion and from boss portion to open end caliber gradually big faucet part, and socket includes expanding boss portion and from boss portion to open end caliber gradually small socket.A kind of taper insertion and combination type paper runner channel pipe provided by the utility model, it is not required to be intertwined and connected with adhesive tape, bell and spigot is tapered to be designed with conducive to the stability connected between product, and it can preferably be suitable for error existing for different batches pouring channel tube, socket joint contact area is reduced to increase its leakproofness into sand risk between pouring channel tube can especially be increased, it prevents leakage live, greatly improves the quality of casting.
Description
Technical field
The utility model is related to a kind of paper pouring channel tube for casting more particularly to a kind of casting to be poured with insertion and combination type papery
Deferent.
Background technology
Currently, domestic casting technique largely uses ceramic pouring channel tube, during use, it usually needs will with adhesive tape
Ceramics connect between pouring pipeline, but stability is excessively poor, and connection procedure needs artificial winding, result in waste of resources, and reduce work
Make efficiency；And pernicious gas is will produce when pouring into a mould high temperature, environment is caused to polluting, and the paper runner channel pipe on existing market,
Generally global formation, be frequently necessary in actual use by whole pouring channel tube manually cut apart into threeway, elbow,
And straight tube, working efficiency is reduced, increases labor intensity, and the prior art is difficult to reach in integral runner pipe shaping
Technology requirement, qualification rate are very low.It need to be equally intertwined and connected simultaneously with adhesive tape between pouring channel tube, stability is also excessively poor, often goes out
The case where existing sand leakage causes casting to scrap.
Invention content
The purpose of this utility model is to overcome prior art deficiencies, provide a kind of taper insertion and combination type paper runner channel
Pipe, is not required to be intertwined and connected with adhesive tape, and highly stable, not sand leakage, while seperated molding, is not required to manually cut, reduces worker's labor
The security risk of fatigue resistance and cutting process.
The technical solution adopted in the utility model is as follows：A kind of casting insertion and combination type paper runner channel pipe, including threeway
Pipe, bend pipe and straight tube are connected between three-way pipe, bend pipe and straight tube using socket joint, and bellmouth includes expanding boss portion and from convex
To open end caliber gradually big faucet part, socket includes expanding boss portion and gradually small from boss portion to open end caliber in platform portion
Socket.
Further, the three-way pipe is the mode of one-in-and-two-out, and input end is bellmouth, and outlet end is socket, bend pipe
It is socket with straight tube one end, the other end is bellmouth.
Further, the three-way pipe is reducing tee, and import end cross-sectional area is the sum of two outlet end cross-sectional areas.
Further, the tube outer surface side of the three-way pipe, bend pipe and straight tube is designed with circumferential and radial reinforcing rib.
A kind of taper insertion and combination type paper runner channel pipe provided by the utility model, is not required to be intertwined and connected with adhesive tape, and non-
Often stablize, sand leakage, does not reduce process, saved resource, reduced environmental pollution, having improved work efficiency the conjunction with casting
Lattice rate；Three-way pipe, swan neck and the molding of straight tube fission simultaneously, are not required to manually cut, greatly reduce labor intensity and cut
The security risk for cutting process has been improved particularly the working efficiency and product qualification rate of paper runner channel pipe shaping.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model bell and spigot frame schematic diagram.
Specific implementation mode
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the scope of protection of the utility model is not limited to embodiment in detail below.
As shown in Figure 1 and Figure 2, a kind of casting of the present embodiment insertion and combination type paper runner channel pipe, molding mode are point
It is body formed, including three-way pipe 1, bend pipe 2 and straight tube 3, it is connected using socket joint between three-way pipe 1, bend pipe 2 and straight tube 3, bellmouth includes
Expanding boss portion I 4 and from boss portion I 4 to open end caliber gradually big faucet part 5, socket include expanding boss portion II 6
And from boss portion II 6 to open end caliber gradually small socket 7.
Further, the three-way pipe 1 is the mode of one-in-and-two-out, and input end is bellmouth, and outlet end is socket, bend pipe
2 and 3 one end of straight tube be socket, the other end is bellmouth.The three-way pipe 1 is reducing tee, and import end cross-sectional area is two and goes out
The sum of mouth end cross-sectional area.
Further, the tube outer surface side of the three-way pipe 1, bend pipe 2 and straight tube 3 is designed with circumferential and radial reinforcement
Muscle.
It is mainly to form pipeline by straight tube 3, bend pipe 2 and three-way pipe 1 are subsidiary conduit in casting process.When connection, root
According to the flow direction of cast melted material, bellmouth is located at product head end, and socket is located at product end, and changes pipeline side by bend pipe 2
Then major diameter straight tube 3 is divided for path tributary straight tube to, three-way pipe 1, head and the tail phase socket joint is conducive to the mobility of melted material, especially
It can prevent from bringing the impurity at pipeline edge into casting due to the inversion of bell and spigot, influence the quality of casting.Bell and spigot is tapered
It is designed with conducive to the stability connected between product, and can preferably be suitable for error existing for different batches pouring channel tube, especially can
Socket joint contact area is reduced to increase its leakproofness into sand risk between increasing pouring channel tube, it is therefore prevented that leakage scene, greatly
Improve the quality of casting.Pouring channel tube exterior side circumferential direction and radial reinforcing rib substantially increase the intensity of pouring channel tube.
With the help of introduction present in aforementioned specification and relevant drawings, the technology people of the utility model fields
Member will be appreciated that many modifications of the utility model and other embodiments.It will consequently be understood that the utility model is not limited to
Disclosed specific embodiment, modification and other embodiments are to be considered as included in scope of the appended claims.Although this
Specific term is used in text, they are only used with generic and descriptive sense, rather than limitation.
Claims (4)
1. a kind of casting insertion and combination type paper runner channel pipe, it is characterised in that：Including three-way pipe, bend pipe and straight tube, three-way pipe,
It is connected using socket joint between bend pipe and straight tube, bellmouth includes expanding boss portion and gradually big from boss portion to open end caliber
Faucet part, socket include expanding boss portion and from boss portion to open end caliber gradually small socket.
2. a kind of casting insertion and combination type paper runner channel pipe as described in claim 1, it is characterised in that：The three-way pipe is
The mode of one-in-and-two-out, input end are bellmouth, and outlet end is socket, and bend pipe and straight tube one end are socket, and the other end is bellmouth.
3. a kind of casting insertion and combination type paper runner channel pipe as claimed in claim 2, it is characterised in that：The three-way pipe is
Reducing tee, import end cross-sectional area are the sum of two outlet end cross-sectional areas.
4. a kind of casting insertion and combination type paper runner channel pipe as claimed in claim 1,2 or 3, it is characterised in that：Described three
The tube outer surface side of siphunculus, bend pipe and straight tube is designed with circumferential and radial reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721916034.0U CN207770761U (en) | 2017-12-31 | 2017-12-31 | A kind of casting insertion and combination type paper runner channel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721916034.0U CN207770761U (en) | 2017-12-31 | 2017-12-31 | A kind of casting insertion and combination type paper runner channel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770761U true CN207770761U (en) | 2018-08-28 |
Family
ID=63222302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721916034.0U Active CN207770761U (en) | 2017-12-31 | 2017-12-31 | A kind of casting insertion and combination type paper runner channel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207770761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136213A (en) * | 2019-09-21 | 2020-05-12 | 郎旗 | Paper pouring gate pipe for casting and manufacturing method thereof |
| JP7249450B1 (en) | 2022-04-01 | 2023-03-30 | 花王株式会社 | Structures for casting manufacturing |
-
2017
- 2017-12-31 CN CN201721916034.0U patent/CN207770761U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136213A (en) * | 2019-09-21 | 2020-05-12 | 郎旗 | Paper pouring gate pipe for casting and manufacturing method thereof |
| JP7249450B1 (en) | 2022-04-01 | 2023-03-30 | 花王株式会社 | Structures for casting manufacturing |
| JP2023152176A (en) * | 2022-04-01 | 2023-10-16 | 花王株式会社 | Structure for manufacturing castings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 411104 No.6, Rhine Road, high tech Zone, Xiangtan City, Hunan Province Patentee after: Hunan Shuanghuan fiber forming equipment Co.,Ltd. Address before: 411104 No.6, Rhine Road, high tech Zone, Xiangtan City, Hunan Province Patentee before: XIANGTAN SHUANGHUAN MACHINERY DEVELOPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |