CN205519047U - Nuclear trunk line extrusion frock - Google Patents
Nuclear trunk line extrusion frock Download PDFInfo
- Publication number
- CN205519047U CN205519047U CN201620348818.7U CN201620348818U CN205519047U CN 205519047 U CN205519047 U CN 205519047U CN 201620348818 U CN201620348818 U CN 201620348818U CN 205519047 U CN205519047 U CN 205519047U
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- Prior art keywords
- press body
- platen
- jumping
- bar
- enclosed
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- 238000001125 extrusion Methods 0.000 title abstract 2
- 238000004080 punching Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000009191 jumping Effects 0.000 abstract 5
- 238000004321 preservation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a nuclear trunk line extrusion frock, including the first press body and set up in the second press body of first press body one side, second press body one side is provided with the third press body, through fixed station fixed mounting between the first press body, the second press body and the third press body, first press body one end is provided with rammer thick rod, and the thick rod middle part of just upsetting is provided with antedisplacement distance control device, second press body one end is provided with the jumper bar, third press body one end is provided with the drift, fixed station one side is provided with the slide bar, and slide bar one end is provided with the removal platen, move platen one side and be provided with free jumping -up platen, and the blank is installed on free jumping -up platen top, free jumping -up platen one side is provided with closed punching station board, and closed punching station board middle part is provided with the shrinkage pool, closed punching station board one side is provided with closed jumping -up platen, and closed jumping -up platen one side is provided with and shifts up the distance control device, has realized that this kind of frock has self preservation and protects the function.
Description
Technical field
This utility model relates to a kind of frock, particularly to a kind of extruded frock of core main pipeline.
Background technology
Owing to the complicated shape of nuclear island forging is hollow, housing and property requirement, only have day the most in the world
This, France etc. a few countries grasp nuclear reactor pressure container forging top cover, nozzle belt, changeover portion, reactor core section,
The limit forging and molding technology of bottom (head) and nuclear power rustless steel main pipeline and complex pipes.Especially AP1000 nuclear power is responsible for
Road, is the parts that in nuclear power stainless steel pipes system, manufacture difficulty is maximum.Along with China's rapid development of economy, the energy is
Become the bottleneck problem of restriction China Ji stable development.China is Optimization of Energy Structure, it is proposed that " priority development of hydropower,
Optimized development thermoelectricity, positive Nuclear Power Development " energy policy, nuclear energy is uniquely can Large scale construction clear in world wide
Clean type new forms of energy.Worldwide, nuclear island rustless steel main pipeline and complex pipes manufacturing technology are all key
Technology.
At present the extruding bending short route manufacture method of large nuclear-power rustless steel main pipeline be different from traditional solid forging with
Big machining manufacture method.For realizing the near-net-shape of nuclear power rustless steel main pipeline, large nuclear-power rustless steel master is proposed
The extruding bending forming method of pipeline, significantly shortens nuclear power rustless steel main pipeline and the manufacturing process flow of complex pipes, carries
High efficiency, improves stock utilization, reduces production cost.Belong to the rustless steel main pipeline manufacture method of domestic initiation.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of core main pipeline is extruded
Frock.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model provides a kind of extruded frock of core main pipeline, including the first press body and be arranged at described first
Second press body of press body side, described second press body side is provided with the 3rd press body；Described first press body,
Fixedly mounted by fixed station between described second press body and described 3rd press body；Described first press body one end sets
It is equipped with in the middle part of jumping-up bar, and described jumping-up bar and is provided with reach distance control device；Described second press body one end is provided with
Jumper bar；Described 3rd press body one end is provided with drift；Described fixed station side is provided with sliding bar, and described sliding bar
One end is provided with moving bedplate；Described moving bedplate side is provided with free compression platen, and described free compression platen top
End is provided with blank；Described free compression platen side is provided with in the middle part of enclosed punching platen, and described enclosed punching platen
It is provided with shrinkage pool；Described enclosed punching platen side is provided with enclosed jumping-up platen, and described enclosed jumping-up platen side sets
It is equipped with shifting distance control device.
As a kind of optimal technical scheme of the present utility model, described jumping-up bar inner chamber is connected with described blank.
As a kind of optimal technical scheme of the present utility model, described jumper bar head is connected with described shrinkage pool.
This utility model is reached to provide the benefit that: first press body one end is provided with in the middle part of jumping-up bar, and jumping-up bar and sets
It is equipped with reach distance control device, and enclosed punching platen side is provided with enclosed jumping-up platen, and enclosed jumping-up platen
Side is provided with shifting distance control device, it is to avoid this kind of extruded frock of core main pipeline is when being processed blank
Excess of stroke phenomenon occurs；First press body one end is provided with jumping-up bar, and jumping-up bar inner chamber is connected with blank；Second press
Body one end is provided with jumper bar, and jumper bar head is connected with shrinkage pool so that this kind of extruded frock of core main pipeline exists
When blank is processed steadily reliably, and working (machining) efficiency can be improved, improve production efficiency, improve stock utilization,
Reduce production cost.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, new with this practicality
The embodiment of type is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is work structuring schematic diagram of the present utility model；
In figure: 1, backing plate；2, the first press body；3, reach distance control device；4, jumping-up bar；5, blank；6、
Free compression platen；7, fixed station；8, the 3rd press body；9, drift；10, upper shifting distance control device；11、
Moving bedplate；12, enclosed jumping-up platen；13, the second press body；14, jumper bar；15, enclosed punching platen；16、
Sliding bar；17, shrinkage pool.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein preferably
Embodiment is merely to illustrate and explains this utility model, is not used to limit this utility model.
Embodiment: as shown in Figure 1-2, this utility model provides a kind of extruded frock of core main pipeline, including the first pressure
Body 2 and be arranged at the second press body 13 of the first press body 2 side, the second press body 13 side is provided with the 3rd
Press body 8；Fixedly mounted by fixed station 7 between first press body the 2, second press body 13 and the 3rd press body 8；
First press body 2 one end is provided with in the middle part of jumping-up bar 4, and jumping-up bar 4 and is provided with reach distance control device 3；Second
Press body 13 one end is provided with jumper bar 14；3rd press body 8 one end is provided with drift 9；Fixed station 7 side is provided with
Sliding bar 16, and sliding bar 16 one end is provided with moving bedplate 11；Moving bedplate 11 side is provided with free compression platform
Plate 6, and free compression platen 6 top is provided with blank 5；Free compression platen 6 side is provided with enclosed punching platen
It is provided with shrinkage pool 17 in the middle part of 15, and enclosed punching platen 15；Enclosed punching platen 15 side is provided with enclosed upset die
Plate 12, and enclosed jumping-up platen 12 side is provided with shifting distance control device 10.
For this kind of extruded frock of core main pipeline, steadily reliable when blank is processed, jumping-up bar 4 inner chamber with
Blank 5 is connected.
For this kind of extruded frock of core main pipeline, steadily reliable when blank is processed, jumper bar 14 head with
Shrinkage pool 17 is connected.
This utility model in use, first starts this kind of extruded frock of core main pipeline, and then mechanical hand is automatically by base
Material is transferred to free compression platen, and then blank is along with free compression platen realizes upper shifting and moves forward, and then realizes nuclear power base
The near-net-shape of material.
This utility model is reached to provide the benefit that: first press body one end is provided with in the middle part of jumping-up bar, and jumping-up bar and sets
It is equipped with reach distance control device, and enclosed punching platen side is provided with enclosed jumping-up platen, and enclosed jumping-up platen
Side is provided with shifting distance control device, it is to avoid this kind of extruded frock of core main pipeline is when being processed blank
Excess of stroke phenomenon occurs；First press body one end is provided with jumping-up bar, and jumping-up bar inner chamber is connected with blank；Second press
Body one end is provided with jumper bar, and jumper bar head is connected with shrinkage pool so that this kind of extruded frock of core main pipeline exists
When blank is processed steadily reliably, and working (machining) efficiency can be improved, improve production efficiency, improve stock utilization,
Reduce production cost.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this reality
With novel, although this utility model being described in detail with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or special to wherein portion of techniques
Levy and carry out equivalent.All within spirit of the present utility model and principle, any amendment, the equivalent made, change
Enter, within should be included in protection domain of the present utility model.
Claims (3)
1. the extruded frock of core main pipeline, including the first press body (2) and be arranged at described first press body
(2) the second press body (13) of side, it is characterised in that described second press body (13) side is provided with the 3rd pressure
Body (8)；Described first press body (2), described second press body (13) and described 3rd press body (8) it
Between by fixed station (7) fixedly mount；Described first press body (2) one end is provided with jumping-up bar (4), and described upsetting
Thick bar (4) middle part is provided with reach distance control device (3)；Described second press body (13) one end is provided with jumper bar
(14)；Described 3rd press body (8) one end is provided with drift (9)；Described fixed station (7) side is provided with slip
Bar (16), and described sliding bar (16) one end is provided with moving bedplate (11)；Described moving bedplate (11) side sets
It is equipped with free compression platen (6), and described free compression platen (6) top is provided with blank (5)；Described free upsetting
Thick platen (6) side is provided with enclosed punching platen (15), and described enclosed punching platen (15) middle part is provided with recessed
Hole (17)；Described enclosed punching platen (15) side is provided with enclosed jumping-up platen (12), and described enclosed upset die
Plate (12) side is provided with shifting distance control device (10).
A kind of extruded frock of core main pipeline the most according to claim 1, it is characterised in that described jumping-up bar (4)
Inner chamber is connected with described blank (5).
A kind of extruded frock of core main pipeline the most according to claim 1, it is characterised in that described jumper bar (14)
Head is connected with described shrinkage pool (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348818.7U CN205519047U (en) | 2016-04-22 | 2016-04-22 | Nuclear trunk line extrusion frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348818.7U CN205519047U (en) | 2016-04-22 | 2016-04-22 | Nuclear trunk line extrusion frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205519047U true CN205519047U (en) | 2016-08-31 |
Family
ID=56796354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348818.7U Active CN205519047U (en) | 2016-04-22 | 2016-04-22 | Nuclear trunk line extrusion frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205519047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170542A (en) * | 2019-04-11 | 2019-08-27 | 清华大学 | The processing and manufacturing device and its application method of seamless pipe |
| CN112775378A (en) * | 2021-01-05 | 2021-05-11 | 中国第一重型机械股份公司 | Die forging forming die and die forging forming method for ultra-large elbow bend |
-
2016
- 2016-04-22 CN CN201620348818.7U patent/CN205519047U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170542A (en) * | 2019-04-11 | 2019-08-27 | 清华大学 | The processing and manufacturing device and its application method of seamless pipe |
| CN110170542B (en) * | 2019-04-11 | 2020-06-02 | 清华大学 | Seamless pipe processing and manufacturing apparatus and method of using the same |
| CN112775378A (en) * | 2021-01-05 | 2021-05-11 | 中国第一重型机械股份公司 | Die forging forming die and die forging forming method for ultra-large elbow bend |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231012 Granted publication date: 20160831 |
|
| PP01 | Preservation of patent right |