CN202779254U - Mechanical bimetal composite tee pipe forming device - Google Patents
Mechanical bimetal composite tee pipe forming device Download PDFInfo
- Publication number
- CN202779254U CN202779254U CN 201220498220 CN201220498220U CN202779254U CN 202779254 U CN202779254 U CN 202779254U CN 201220498220 CN201220498220 CN 201220498220 CN 201220498220 U CN201220498220 U CN 201220498220U CN 202779254 U CN202779254 U CN 202779254U
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- pipe
- way pipe
- die cavity
- tee pipe
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Abstract
The utility model discloses a mechanical bimetal composite tee pipe forming device which comprises a lower half mould, an upper half mould, a tee pipe branch pipe mould cavity and a base body tee pipe blank. A tee pipe main pipe mould cavity is formed by the lower half mould and the upper half mould in a matched mode. The tee pipe branch pipe mould cavity is arranged on the upper half mould, and a base body tee pipe blank mould cavity is formed by the tee pipe branch pipe mould cavity and the tee pipe main pipe mould cavity in a communicated mode. The base body tee pipe blank is arranged in the base body tee pipe blank mould cavity. A first forming end enclosure and a first squeezing bar are arranged on the end portion of one end of the tee pipe main pipe mould cavity, wherein the first squeezing bar is installed in a cylinder body of a first squeezing cylinder of tee squeezing equipment. A second forming end enclosure and a second squeezing bar are arranged on the end portion of the other end of the tee pipe main pipe mould cavity, wherein the second squeezing bar is installed in a cylinder body of a second squeezing cylinder of the tee squeezing equipment. A forming-speed controlling ejector bar is arranged in the tee pipe branch pipe mould cavity. The mechanical bimetal composite tee pipe forming device is reasonable in design, convenient to machine, manufacture, use and operate, high in forming quality, stable in performance, high in cost-performance ratio, strong in practicality, good in using effect and convenient to popularize and use.
Description
Technical field
The utility model relates to the three-way pipe preparing technical field, especially relates to a kind of mechanical bimetal composite tee pipe forming apparatus.
Background technology
The bimetallic composite three-way pipe fitting is the pipe fitting that picks out the mutual UNICOM of bimetal compound pipeline of a bimetallic composite support pipeline at the composite bimetal pipe Trunk Line, being one of indispensable pipe fitting in the various high-low pressure composite bimetal pipes road, also is the basic original paper of extensive use during pipeline connects.But at present because there is certain difficulty in domestic and international mechanical bimetal composite three-way pipe fitting connection technique, therefore, existing tee pipe fitting adopts the corrosion resisting alloy pipe substantially, such as titanium alloy steel pipe, nickel alloy steel pipe etc., these tee pipe fitting Main Problems are that price is high, the strength ratio carbon steel pipe is low, and adopts carbon steel tee pipe fitting decay resistance to be difficult to meet the demands.The bimetallic composite three-way pipe fitting of the employing metallurgical binding that has, its complicated process of preparation, product percent of pass is low, and price is high.Although the mechanical bimetal composite pipe has low cost of manufacture, stable performance, the characteristics that cost performance is high, but because its manufacture difficulty is large, also do not have at present the Related product success of the test both at home and abroad or drop into application, therefore how to prepare simply, easily the mechanical bimetal composite three-way pipe fitting that satisfies specification requirement, for the further application of composite bimetal pipe, prevent the oil gas field corrosive pipeline, reduce use cost and seem very necessary.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of mechanical bimetal composite tee pipe forming apparatus is provided, it is simple in structure, reasonable in design, processing and fabricating is convenient, uses simple operation, the quality height of the mechanical bimetal composite tee pipe of institute's moulding, stable performance, cost performance height, practical, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of mechanical bimetal composite tee pipe forming apparatus, described mechanical bimetal composite tee pipe is by the matrix three-way pipe billet of extrusion modling and place the lining pipe extrusion cladding in the described matrix three-way pipe billet to form in advance, it is characterized in that: comprise lower mold half, with lower mold half match consist of the upper mold half of three-way pipe supervisor die cavity and be arranged on the place, centre position on the upper mold half and be connected with described three-way pipe supervisor die cavity consist of matrix three-way pipe billet die cavity three-way pipe arm die cavity, and be arranged on matrix three-way pipe billet in the described matrix three-way pipe billet die cavity; One end end of described three-way pipe supervisor die cavity is provided be used to filling in the first formed head in the described lining pipe and being used for the first pressure ram of filling in the described matrix three-way pipe billet and propping up described lining pipe and the first formed head, described the first pressure ram is contained in the first squeeze cylinder cylinder body on the threeway extrusion equipment, the other end end of described three-way pipe supervisor die cavity is provided be used to filling in the second formed head in the described lining pipe and being used for the second pressure ram of filling in the described matrix three-way pipe billet and propping up described lining pipe and the second formed head, described the second pressure ram is contained in the second squeeze cylinder cylinder body on the threeway extrusion equipment, lining pipe inner space between described the first formed head and the second formed head is the plastic medium cavity volume, is provided with the shaping speed control push rod that snaps in the described matrix three-way pipe billet and be used for propping up described lining pipe in the described three-way pipe arm die cavity.
Above-mentioned a kind of mechanical bimetal composite tee pipe forming apparatus is characterized in that: described three-way pipe arm die cavity is perpendicular to described three-way pipe supervisor die cavity.
Above-mentioned a kind of mechanical bimetal composite tee pipe forming apparatus is characterized in that: described shaping speed is controlled the inverted T shape that is shaped as of push rod longitudinal section.
Above-mentioned a kind of mechanical bimetal composite tee pipe forming apparatus is characterized in that: be 30 °～60 ° angle between described three-way pipe arm die cavity and the described three-way pipe supervisor die cavity.
Above-mentioned a kind of mechanical bimetal composite tee pipe forming apparatus, it is characterized in that: described shaping speed control push rod is parallel to described three-way pipe arm die cavity and snaps in the described matrix three-way pipe billet, and the bottom surface of described shaping speed control push rod is the horizontal plane that all contacts with described lining pipe.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, and is reasonable in design, and processing and fabricating is convenient.
2, use simple operation of the present utility model, adopt existing threeway extrusion equipment to cooperate the utility model can finish the extrusion modling of mechanical bimetal composite tee pipe and compound, aspect equipment without specific (special) requirements, save the investment of supporting new threeway extrusion equipment, solved the manufacturing technology difficult problem of manufacturing machine formula bimetallic composite tee pipe.
3, the utility model is regulated the extrusion speed of the first pressure ram and the second pressure ram by the threeway extrusion equipment, and regulate the pressure that the threeway extrusion equipment imposes on shaping speed control push rod by the threeway extrusion equipment, can control the shaping speed of lining pipe, guarantee that the lining varied in thickness is even, wrinkle resistant.
4, the mechanical bimetal composite tee pipe that adopts the utility model to make, parameters all can satisfy user demand, stable performance, cost performance is high.
5, of the present utility model practical, result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and is reasonable in design, and processing and fabricating is convenient, uses simple operation, the quality height of the mechanical bimetal composite tee pipe of institute's moulding, stable performance, cost performance height, and practical, result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is that the first of the utility model embodiment 1 is used view.
Fig. 4 is that the second of the utility model embodiment 1 uses view.
Fig. 5 is the structural representation of the mechanical bimetal composite tee pipe that adopts the utility model embodiment 1 and make.
Fig. 6 is the structural representation of the utility model embodiment 2.
Fig. 7 is the left view of Fig. 2.
Fig. 8 is that the first of the utility model embodiment 2 is used view.
Fig. 9 is that the second of the utility model embodiment 2 uses view.
Figure 10 is the structural representation of the mechanical bimetal composite tee pipe that adopts the utility model embodiment 2 and make.
Description of reference numerals:
1-lower mold half; The 2-the first formed head; The 3-the first pressure ram;
The 4-the first squeeze cylinder cylinder body; 5-lining pipe; 6-matrix three-way pipe billet;
7-upper mold half; 8-shaping speed control push rod; 9-three-way pipe arm die cavity;
The 10-the second formed head; The 11-the second pressure ram; The 12-the second squeeze cylinder cylinder body;
13-plastic medium cavity volume; 14-plastic medium.
The specific embodiment
As depicted in figs. 1 and 2, mechanical bimetal composite tee pipe forming apparatus described in the utility model, described mechanical bimetal composite tee pipe is by the matrix three-way pipe billet 6 of in advance extrusion modling and place lining pipe 5 extrusion claddings in the described matrix three-way pipe billet 6 to form, the utility model comprises lower mold half 1, with lower mold half 1 match consist of the upper mold half 7 of three-way pipe supervisor die cavity and be arranged on the place, centre position on the upper mold half 7 and be connected with described three-way pipe supervisor die cavity consist of matrix three-way pipe billet die cavity three-way pipe arm die cavity 9, and be arranged on matrix three-way pipe billet 6 in the described matrix three-way pipe billet die cavity; One end end of described three-way pipe supervisor die cavity is provided be used to filling in the first formed head 2 in the described lining pipe 5 and being used for filling in the described matrix three-way pipe billet 6 and propping up the first pressure ram 3 of described lining pipe 5 and the first formed head 2, described the first pressure ram 3 is contained in the first squeeze cylinder cylinder body 4 on the threeway extrusion equipment, the other end end of described three-way pipe supervisor die cavity is provided be used to filling in the second formed head 10 in the described lining pipe 5 and being used for filling in the described matrix three-way pipe billet 6 and propping up the second pressure ram 11 of described lining pipe 5 and the second formed head 10, described the second pressure ram 11 is contained in the second squeeze cylinder cylinder body 12 on the threeway extrusion equipment, lining pipe 5 inner spaces between described the first formed head 2 and the second formed head 10 are plastic medium cavity volume 13, are provided with the shaping speed control push rod 8 that snaps in the described matrix three-way pipe billet 6 and be used for propping up described lining pipe 5 in the described three-way pipe arm die cavity 9.
In the present embodiment, described three-way pipe arm die cavity 9 is perpendicular to described three-way pipe supervisor die cavity.Described shaping speed is controlled the inverted T shape that is shaped as of push rod 8 longitudinal sections.
In conjunction with Fig. 3, Fig. 4 and Fig. 5, when the utility model uses, at first, with in advance the matrix three-way pipe billet 6 of extrusion modling insert in the matrix three-way pipe billet die cavity and with the threeway extrusion equipment lower mold half 1 and upper mold half 7 fixed; Then, lining pipe 5 is put into matrix three-way pipe billet 6, plastic medium 14 is packed in the lining pipe 5, and the first formed head 2 filled in the described lining pipe 5 from an end end of three-way pipe supervisor die cavity, the second formed head 10 is filled in the described lining pipe 5 from the other end end of three-way pipe supervisor die cavity; Then, fill in the first pressure rams 3 in the first squeeze cylinder cylinder body 4 that is contained on the threeway extrusion equipment in the described matrix three-way pipe billet 6 and prop up described lining pipe 5 and the first formed head 2, fill in the second pressure rams 11 in the second squeeze cylinder cylinder body 12 that is contained on the threeway extrusion equipment in the described matrix three-way pipe billet 6 and prop up described lining pipe 5 and the second formed head 10, at last, shaping speed is controlled push rod 8 to be snapped in the described matrix three-way pipe billet 6 from the end of three-way pipe arm die cavity 9 and props up described lining pipe 5, with the threeway extrusion equipment shaping speed being controlled push rod 8 fixes, like this, just, finished the assembling of this shaped device.After assembling, the threeway extrusion equipment is started working, mating reaction by the first pressure ram 3, the second pressure ram 11 and shaping speed control push rod 8, finish the extruding of mechanical bimetal composite tee pipe and compound, then according to standard and specification requirement, three ports to the mechanical bimetal composite tee pipe after the extrusion modling carry out full circle, have just finished whole processing.Wherein, the threeway extrusion equipment is threeway extruder conventional in the prior art.The mechanical bimetal composite tee pipe that adopts the shaped device in the present embodiment to make is T-shaped mechanical bimetal composite tee pipe.
In the utility model, the matrix three-way pipe billet 6 of extrusion modling has played two aspects in advance: on the one hand as the shaping mold cavity of lining pipe 5, on the other hand again as the matrix of formation mechanical bimetal composite tee pipe, effectively guarantee the Forming Quality of mechanical bimetal composite tee pipe, wrinkling phenomenon can not occur.
As shown in Figure 6 and Figure 7, present embodiment as different from Example 1: be 30 °～60 ° angle between described three-way pipe arm die cavity 9 and the described three-way pipe supervisor die cavity.Described shaping speed control push rod 8 is parallel to described three-way pipe arm die cavity 9 and snaps in the described matrix three-way pipe billet 6, and the bottom surface of described shaping speed control push rod 8 is the horizontal plane that all contacts with described lining pipe 5.All the other structures are all identical with embodiment 1.
In conjunction with Fig. 8, Fig. 9 and Figure 10, the use procedure of present embodiment is identical with embodiment 1, and the mechanical bimetal composite tee pipe that adopts as different from Example 1 the shaped device in the present embodiment to make is Y type mechanical bimetal composite tee pipe.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (5)
1. mechanical bimetal composite tee pipe forming apparatus, described mechanical bimetal composite tee pipe is by the matrix three-way pipe billet (6) of in advance extrusion modling and place lining pipe (5) extrusion cladding in the described matrix three-way pipe billet (6) to form, it is characterized in that: comprise lower mold half (1), with lower mold half (1) match consist of the upper mold half (7) of three-way pipe supervisor die cavity and be arranged on the place, centre position on the upper mold half (7) and be connected with described three-way pipe supervisor die cavity consist of matrix three-way pipe billet die cavity three-way pipe arm die cavity (9), and be arranged on the interior matrix three-way pipe billet (6) of described matrix three-way pipe billet die cavity; One end end of described three-way pipe supervisor die cavity is provided be used to filling in the first formed head (2) in the described lining pipe (5) and being used for filling in the described matrix three-way pipe billet (6) and propping up first pressure ram (3) of described lining pipe (5) and the first formed head (2), described the first pressure ram (3) is contained in the first squeeze cylinder cylinder body (4) on the threeway extrusion equipment, the other end end of described three-way pipe supervisor die cavity is provided be used to filling in the second formed head (10) in the described lining pipe (5) and being used for filling in the described matrix three-way pipe billet (6) and propping up second pressure ram (11) of described lining pipe (5) and the second formed head (10), described the second pressure ram (11) is contained in the second squeeze cylinder cylinder body (12) on the threeway extrusion equipment, lining pipe (5) inner space that is positioned between described the first formed head (2) and the second formed head (10) is plastic medium cavity volume (13), is provided with the shaping speed control push rod (8) that snaps in the described matrix three-way pipe billet (6) and be used for propping up described lining pipe (5) in the described three-way pipe arm die cavity (9).
2. according to a kind of mechanical bimetal composite tee pipe forming apparatus claimed in claim 1, it is characterized in that: described three-way pipe arm die cavity (9) is perpendicular to described three-way pipe supervisor die cavity.
3. according to a kind of mechanical bimetal composite tee pipe forming apparatus claimed in claim 2, it is characterized in that: described shaping speed is controlled the inverted T shape that is shaped as of push rod (8) longitudinal section.
4. according to a kind of mechanical bimetal composite tee pipe forming apparatus claimed in claim 1, it is characterized in that: be 30 °～60 ° angle between described three-way pipe arm die cavity (9) and the described three-way pipe supervisor die cavity.
5. according to a kind of mechanical bimetal composite tee pipe forming apparatus claimed in claim 4, it is characterized in that: described shaping speed control push rod (8) is parallel to described three-way pipe arm die cavity (9) and snaps in the described matrix three-way pipe billet (6), and the bottom surface of described shaping speed control push rod (8) is the horizontal plane that all contacts with described lining pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498220 CN202779254U (en) | 2012-09-27 | 2012-09-27 | Mechanical bimetal composite tee pipe forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498220 CN202779254U (en) | 2012-09-27 | 2012-09-27 | Mechanical bimetal composite tee pipe forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779254U true CN202779254U (en) | 2013-03-13 |
Family
ID=47806596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220498220 Expired - Lifetime CN202779254U (en) | 2012-09-27 | 2012-09-27 | Mechanical bimetal composite tee pipe forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779254U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769429A (en) * | 2014-02-25 | 2014-05-07 | 河南源泉电器有限公司 | Y-shaped pipe manufacturing device and method |
| CN105689432A (en) * | 2014-11-26 | 2016-06-22 | 河北汇中管道装备有限公司 | Bimetal composite tee cold extrusion technology |
| CN109108101A (en) * | 2018-08-23 | 2019-01-01 | 重庆三峡学院 | A kind of multidirectional extruding near-net-shape method of heavy wall four-way pipe |
| CN110709180A (en) * | 2017-08-23 | 2020-01-17 | Kyb 株式会社 | Molding method and molding apparatus |
| CN111195658A (en) * | 2020-01-08 | 2020-05-26 | 河北金奥管业有限公司 | Special-shaped rocker shaft seamless steel tube and forming method thereof |
| CN113828696A (en) * | 2021-08-30 | 2021-12-24 | 佛山市永恒液压机械有限公司 | Three-way pipe forming device and forming method |
-
2012
- 2012-09-27 CN CN 201220498220 patent/CN202779254U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769429A (en) * | 2014-02-25 | 2014-05-07 | 河南源泉电器有限公司 | Y-shaped pipe manufacturing device and method |
| CN103769429B (en) * | 2014-02-25 | 2015-12-02 | 赵肖运 | A kind of Y-piece producing device and preparation method thereof |
| CN105689432A (en) * | 2014-11-26 | 2016-06-22 | 河北汇中管道装备有限公司 | Bimetal composite tee cold extrusion technology |
| CN110709180A (en) * | 2017-08-23 | 2020-01-17 | Kyb 株式会社 | Molding method and molding apparatus |
| CN110709180B (en) * | 2017-08-23 | 2021-11-02 | Kyb 株式会社 | Molding method and molding apparatus |
| US11583907B2 (en) | 2017-08-23 | 2023-02-21 | Kyb Corporation | Forming method and forming apparatus |
| CN109108101A (en) * | 2018-08-23 | 2019-01-01 | 重庆三峡学院 | A kind of multidirectional extruding near-net-shape method of heavy wall four-way pipe |
| CN111195658A (en) * | 2020-01-08 | 2020-05-26 | 河北金奥管业有限公司 | Special-shaped rocker shaft seamless steel tube and forming method thereof |
| CN113828696A (en) * | 2021-08-30 | 2021-12-24 | 佛山市永恒液压机械有限公司 | Three-way pipe forming device and forming method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |