CN202137311U - Forging die for tee pipes communicating large-diameter pipelines with small-diameter pipelines - Google Patents
Forging die for tee pipes communicating large-diameter pipelines with small-diameter pipelines Download PDFInfo
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- CN202137311U CN202137311U CN201120098691U CN201120098691U CN202137311U CN 202137311 U CN202137311 U CN 202137311U CN 201120098691 U CN201120098691 U CN 201120098691U CN 201120098691 U CN201120098691 U CN 201120098691U CN 202137311 U CN202137311 U CN 202137311U
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- pipeline
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- bed die
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Abstract
The utility model belongs to a forging die for pipelines, and particularly relates to a forging die for tee pipes communicating large-diameter pipelines with small-diameter pipelines. An upper die (1) is fastened with a lower die (5), cores (4) are arranged in an upper die semicircular groove (8) and a lower die semicircular groove (10) which are respectively arranged on abutting surfaces of the upper die (1) and the lower die (5), a gap is reserved between the outer wall of each core (4) and the corresponding upper die semicircular groove (8) or the corresponding lower die semicircular groove (10), a gap is reserved between the outer wall of a small pipeline shaping core (11) and a small pipeline shaping hole (6), and the gaps form shaping cavities of a large pipeline (3) and a small pipeline (13) of a tee pipe. A heated steel plate is shorn into needed structures respectively, and then the steel plate or a blank is placed on the lower die to be forged. The forging die has the advantages of light weight, simple structure, low cost, firmness, durability and the like.
Description
[technical field]
The utility model belongs to a kind of pipeline forging mold, especially relates to the three-way pipe forging mold that a kind of large-diameter pipeline is communicated with small diameter pipeline.
[background technology]
Large-scale petrochemical in the market uses three-way pipe mostly for casting forms, and three-way pipe is prone to sand holes, pore in casting process, especially in use receives fluid scouring, and leakage phenomenon often appears in the influence of pipe internal pressure; Also there is forging method to make three-way pipe; Its principle be utilize impulsive force or pressure make metal up and down two support iron " mould up and down ", just produce distortion between the die cavity of anvil piece to obtain the trunk line of required radius, then with cutting out a circular hole on the trunk line wall; After the trunk line welding is good; Two additional duct walls are welded on form three-way pipe on the trunk line, because existing what support the iron design is not quite reasonable, so must accomplish trunk line and additional pipeline step by step.
[summary of the invention]
In order to overcome the deficiency in the background technology; The utility model discloses the three-way pipe forging mold that a kind of large-diameter pipeline is communicated with small diameter pipeline; The three-way pipe forging mold that said large-diameter pipeline is communicated with small diameter pipeline; Steel plate after the heating is pruned desired structure respectively, and steel plate or blank are placed on and begin forging and pressing on the bed die then then; The utlity model has the low advantage such as sturdy and durable of in light weight, simple in structure, cost.
In order to realize said goal of the invention, the utility model is taked following technical scheme;
The three-way pipe forging mold that a kind of large-diameter pipeline is communicated with small diameter pipeline comprises mold, core and bed die, the bottom surfaces of said mold
Be provided withInterface, interface middle part is provided with the patrix half slot before and after the perforation in the bottom of mold, and the both sides, top of mold are respectively equipped with the outward extending patrix plate of slinging; Said core is a circular configuration, and the middle part is provided with small pipeline typing core below the core; The top of bed die is interface, and the bed die interface is provided with the counterdie half slot of corresponding patrix half slot, and counterdie half slot middle part is provided with to the small pipeline typing hole that extends below, and small pipeline typing lower end, hole is a small pipeline termination back-up ring; Said mold and bed die fasten; Be provided with core in patrix half slot that on mold and bed die interface, is provided with respectively and the counterdie half slot; Leave the gap between the outer wall of said core and patrix half slot and the counterdie half slot; Leave the gap between said small pipeline typing core outer wall and the small pipeline typing hole, form the large pipeline of three-way pipe, the typing die cavity of small pipeline by the gap.
The three-way pipe forging mold that described large-diameter pipeline is communicated with small diameter pipeline, the outside of said mold and bed die is respectively square structure.
The three-way pipe forging mold that described large-diameter pipeline is communicated with small diameter pipeline is respectively equipped with the counterdie plate of slinging in the bed die both sides of square structure.
The three-way pipe forging mold that described large-diameter pipeline is communicated with small diameter pipeline, the said counterdie plate of slinging is arranged on two side lower parts of bed die.
Owing to adopted technique scheme, the utlity model has following superiority;
The three-way pipe forging mold that the described large-diameter pipeline of the utility model is communicated with small diameter pipeline; When forging product; Steel plate after the heating is pruned out two block plates or blank respectively, and prune out the circular hole in corresponding small pipeline typing hole therein on one, prune out the small pipeline steel plate or the blank that are complementary with small pipeline typing hole then; Small pipeline steel plate or blank are put into small pipeline typing hole; Then round-meshed steel plate or blank are placed on the counterdie half slot of bed die, the corresponding small pipeline typing of the small pipeline of core typing core hole is put another block plate or blank, mold more successively; Begin forging and pressing then; Need to prove that to reaching the forging end product quality shape of steel plate or blank is necessary for calculating accurately or be slightly larger than the steel plate or the blank of driven dimension, forge that the downward impact of leaning on core and mold realizes; Binding that the patrix of the utility model plays boatswain chair and counterdie when playing boatswain chair and being mainly the lifting mould is used; The utlity model has the low advantage such as sturdy and durable of in light weight, simple in structure, cost.
[description of drawings]
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the mold perspective view of the utility model;
Fig. 3 is the bed die perspective view of the utility model;
Fig. 4 is the core perspective view of the utility model;
Fig. 5 is the three-way pipe perspective view that large-diameter pipeline that the utility model processes is communicated with small diameter pipeline;
In the drawings: 1, mold; 2, the patrix plate of slinging; 3, large pipeline; 4, core; 5, bed die; 6, small pipeline typing hole; 7, the counterdie plate of slinging; 8, patrix half slot; 9, small pipeline termination back-up ring; 10, counterdie half slot; 11, small pipeline typing core; 12, weld seam; 13, small pipeline.
[specific embodiment]
Can explain the utility model in more detail through following embodiment, the purpose of open the utility model is intended to protect all variations and the improvement in the utility model scope;
In conjunction with the three-way pipe forging mold that the large-diameter pipeline described in the accompanying drawing 1～4 is communicated with small diameter pipeline, comprise mold 1, core 4 and bed die 5, the bottom surfaces of said mold 1
Be provided withInterface, interface middle part is provided with the patrix half slot 8 before and after the perforation in the bottom of mold 1, and the both sides, top of mold 1 are respectively equipped with the outward extending patrix plate 2 of slinging; Said core 4 is a circular configuration, and core 4 following middle parts are provided with small pipeline typing core 11; The top of bed die 5 is interface, and bed die 5 interfaces are provided with the counterdie half slot 10 of corresponding patrix half slot 8, and counterdie half slot 10 middle parts are provided with to the small pipeline typing hole 6 that extends below, and small pipeline typing 6 lower ends, hole are small pipeline termination back-up ring 9; Said mold 1 fastens with bed die 5; Be provided with core 4 in patrix half slot 8 that on mold 1 and bed die 5 interfaces, is provided with respectively and the counterdie half slot 10; Leave the gap between the outer wall of said core 4 and patrix half slot 8 and the counterdie half slot 10; Leave the gap between said small pipeline typing core 11 outer walls and the small pipeline typing hole 6, form the large pipeline of three-way pipe by the gap
3,The typing die cavity of small pipeline 13; Said mold 1 is respectively square structure with the outside of bed die 5; Be respectively equipped with the counterdie plate 7 of slinging in bed die 5 both sides of square structure; The said counterdie plate 7 of slinging is arranged on two side lower parts of bed die 5.
Implement the three-way pipe forging mold that the described large-diameter pipeline of the utility model is communicated with small diameter pipeline; When forging product; Steel plate after the heating is pruned out two block plates or blank respectively, and prune out the circular hole in corresponding small pipeline typing hole 6 therein on one, prune out the small pipeline steel plate or the blank that are complementary with small pipeline typing hole 6 then; Small pipeline steel plate or blank are put into small pipeline typing hole 6; Then round-meshed steel plate or blank are placed on the counterdie half slot 10 of bed die 5, the small pipeline of core 4 typing core 11 corresponding small pipeline typing holes 6 are put another block plate or blank, mold 1 more successively; Begin forging and pressing then; Need to prove that to reaching the forging end product quality shape of steel plate or blank is necessary for calculating accurately or be slightly larger than the steel plate or the blank of driven dimension, forge that the downward impact of leaning on core and mold realizes; The patrix of the utility model rise boatswain chair 2 and counterdie rise boatswain chair 7 mainly when lifting by crane mould binding used; The utlity model has the low advantage such as sturdy and durable of in light weight, simple in structure, cost.
Claims (4)
1. the three-way pipe forging mold that large-diameter pipeline is communicated with small diameter pipeline comprises mold (1), core (4) and bed die (5), it is characterized in that: the bottom surfaces of said mold (1)
Be provided withInterface, interface middle part is provided with the patrix half slot (8) before and after the perforation in the bottom of mold (1), and the both sides, top of mold (1) are respectively equipped with the outward extending patrix plate (2) of slinging; Said core (4) is a circular configuration, and the following middle part of core (4) is provided with small pipeline typing core (11); The top of bed die (5) is interface; Bed die (5) interface is provided with the counterdie half slot (10) of corresponding patrix half slot (8); Counterdie half slot (10) middle part is provided with to the small pipeline typing hole (6) that extends below, and small pipeline typing lower end, hole (6) is a small pipeline termination back-up ring (9); Said mold (1) fastens with bed die (5); Be provided with core (4) in patrix half slot (8) that on mold (1) and bed die (5) interface, is provided with respectively and the counterdie half slot (10); Leave the gap between the outer wall of said core (4) and patrix half slot (8) and the counterdie half slot (10); Leave the gap between said small pipeline typing core (11) outer wall and the small pipeline typing hole (6), form the large pipeline of three-way pipe by the gap
(3),The typing die cavity of small pipeline (13).
2. the three-way pipe forging mold that large-diameter pipeline according to claim 1 is communicated with small diameter pipeline is characterized in that: said mold (1) is respectively square structure with the outside of bed die (5).
3. the three-way pipe forging mold that large-diameter pipeline according to claim 2 is communicated with small diameter pipeline is characterized in that: be respectively equipped with the counterdie plate (7) of slinging in bed die (5) both sides of square structure.
4. the three-way pipe forging mold that large-diameter pipeline according to claim 3 is communicated with small diameter pipeline is characterized in that: the said counterdie plate (7) of slinging is arranged on two side lower parts of bed die (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120098691U CN202137311U (en) | 2011-04-07 | 2011-04-07 | Forging die for tee pipes communicating large-diameter pipelines with small-diameter pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120098691U CN202137311U (en) | 2011-04-07 | 2011-04-07 | Forging die for tee pipes communicating large-diameter pipelines with small-diameter pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137311U true CN202137311U (en) | 2012-02-08 |
Family
ID=45548390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120098691U Expired - Fee Related CN202137311U (en) | 2011-04-07 | 2011-04-07 | Forging die for tee pipes communicating large-diameter pipelines with small-diameter pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886806A (en) * | 2012-08-30 | 2013-01-23 | 江苏亚振家具有限公司 | Process and die for manufacturing round threaded plate |
| CN104190836A (en) * | 2014-09-01 | 2014-12-10 | 浙江双飞无油轴承股份有限公司 | Automatic upsetting and rounding device for wrapped shaft sleeve |
-
2011
- 2011-04-07 CN CN201120098691U patent/CN202137311U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886806A (en) * | 2012-08-30 | 2013-01-23 | 江苏亚振家具有限公司 | Process and die for manufacturing round threaded plate |
| CN102886806B (en) * | 2012-08-30 | 2015-02-11 | 亚振家具股份有限公司 | Process and die for manufacturing round threaded plate |
| CN104190836A (en) * | 2014-09-01 | 2014-12-10 | 浙江双飞无油轴承股份有限公司 | Automatic upsetting and rounding device for wrapped shaft sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20140407 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HENAN XINKAIYUAN PETROCHEMICAL PIPELINE CO., LTD. Assignor: Henan Province Kaiyuan Petrochemical Pipeline Co., Ltd. Contract record no.: 2015410000019 Denomination of utility model: Forging die for tee pipes communicating large-diameter pipelines with small-diameter pipelines Granted publication date: 20120208 License type: Exclusive License Record date: 20150330 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |