CN206913523U - A kind of anti-gas explosion system of tuber - Google Patents
A kind of anti-gas explosion system of tuber Download PDFInfo
- Publication number
- CN206913523U CN206913523U CN201621412155.7U CN201621412155U CN206913523U CN 206913523 U CN206913523 U CN 206913523U CN 201621412155 U CN201621412155 U CN 201621412155U CN 206913523 U CN206913523 U CN 206913523U
- Authority
- CN
- China
- Prior art keywords
- shaping
- air discharge
- discharge duct
- gas explosion
- outer tube
- 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.)
- Expired - Fee Related
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 20
- 238000007493 shaping process Methods 0.000 claims abstract description 52
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000002657 fibrous material Substances 0.000 abstract description 3
- 238000009834 vaporization Methods 0.000 abstract description 2
- 230000008016 vaporization Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a kind of anti-gas explosion system of tuber, feature is to include to be arranged on the Pipe making mold of tuber and be provided with exhaust structure, the Pipe making mold includes shaping outer tube and shaping inner tube, the exhaust structure is arranged in the shaping outer tube and/or shaping inner tube, exhaust structure is set on mould, therefore when pressure head is pushing, bring in the air in mould and fiber material moisture high-pressure vaporization at high temperature into, and rapidly it can be discharged to the external world from exhaust structure, effectively prevent gas explosion phenomenon, also be not in block or even cause Pipe making mold to damage, and ensure that tubulation raw material will not produce gas explosion in plasticizing process, therefore manufactured body density and intensity are enough, effectively improve the quality of body.
Description
Technical field
It the utility model is related to a kind of tubulation apparatus, the anti-gas explosion system of specifically a kind of tuber.
Background technology
The production of existing tubing, there are a variety of different technology modes, there is hot pressing tubulation, cold pressing tubulation, glued pipe crimping etc.
Deng but which kind of pipe-making method no matter being used, its tubulation apparatus is all complicated, it is necessary to being divided into multiple working procedure could complete, and takes consumption
Power；And pipe length is limited by die cavity, longer tubing can not be produced, so being difficult to the requirement for meeting client.
Moreover, existing hot pressing tubulation is typically all not provided with anti-gas explosion system, then pressure head pushes raw material and enters mould every time
When, can mixing air enter in mould, can be produced at high temperature under high pressure together plus moisture in fiber material up to 1MP pressure and
The gas of 180 DEG C of temperature, because mould lower end is formed pipe, gas can not discharge from lower end at all, so as to produce under high pressure
Raw gas explosion phenomenon.At present in many industries to solve the problem, the import exhaust steel that cost can be used higher is used as mould, but
Because pressure can be bigger in hot pressing, and contain glue and small shape particle in tubulation raw material, thus still can quickly by
It is stifled.
The content of the invention
For the problems of above-mentioned prior art, the purpose of this utility model is to provide that a kind of design cost is low, energy
Improve the anti-gas explosion system of the tuber of pipe workpiece quality.
To reach above-mentioned purpose, technical scheme is used by the utility model：A kind of anti-gas explosion system of tuber, its
Feature is to include to be arranged on the Pipe making mold of tuber and be provided with exhaust structure, the Pipe making mold include shaping outer tube and
Inner tube is molded, the exhaust structure is spaced apart wired row of cutting to be arranged on the shaping outer tube and shaping inner tube circumferencial direction
Air drain, the line cuts air discharge duct, and in the length direction of body, also the row of interval is provided with multistage.
Preferably, the exhaust structure is to be opened in the shaping outer tube and/or the steam vent being molded in inner tube and/or row
Air cleft.
Preferably, it is described shaping inner tube be spaced apart in a circumferential direction it is wired cut air discharge duct, the line cuts air discharge duct and existed
Also the row of interval is provided with multistage to the length direction of shaping inner tube.
Preferably, it is described shaping outer tube be spaced apart in a circumferential direction it is wired cut air discharge duct, the line cuts air discharge duct and existed
Also the row of interval is provided with multistage to the length direction of shaping outer tube.
Preferably, the line cut the length direction of air discharge duct and the shaping inner tube or be molded outer tube length direction it is equal
OK.
Preferably, the line cuts the length direction of air discharge duct and the length direction of the shaping inner tube or shaping outer tube mutually hangs down
Directly.
Preferably, the line cuts air discharge duct and includes steam vent and be vented seam, and the steam vent is positioned at the end of exhaust seam
And it is connected.
Preferably, the line cuts air discharge duct through the shaping outer tube or the tube wall of shaping inner tube.
Preferably, the line on the shaping outer tube cuts air discharge duct and cuts air discharge duct mutual dislocation with the line in the shaping inner tube
Combination Design.
The beneficial effects of the utility model are：
(1) exhaust structure is set on mould, therefore pressure head brings moisture in the air in mould and fiber material into when pushing
High-pressure vaporization at high temperature, and the external world rapidly can be discharged to from exhaust structure, gas explosion phenomenon is effectively prevented, will not also be gone out
Now blocking even causes Pipe making mold to damage, and ensures that tubulation raw material will not produce gas explosion in plasticizing process, therefore manufactured
Body density and intensity are enough, effectively improve the quality of body；
(2) be all provided with shaping outer tube and shaping inner tube it is wired cut air discharge duct, and the line being molded on outer tube cut air discharge duct with
Line in shaping inner tube cuts air discharge duct mutual dislocation Combination Design, therefore substantially increases exhaust effect, improves production efficiency.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model Pipe making mold.
Fig. 2 is the decomposition texture schematic diagram of the utility model Pipe making mold.
Fig. 3 is the cross section structure diagram of the utility model Pipe making mold.
Fig. 4 is the mplifying structure schematic diagram of part A in the utility model Fig. 2.
Fig. 5 is the mplifying structure schematic diagram of part B in the utility model Fig. 2.
Embodiment
As shown in Figures 1 to 5, the anti-gas explosion system of the tuber of the embodiment, includes the tubulation for being arranged on tuber
Mould is provided with exhaust structure, and the Pipe making mold includes shaping outer tube 2 and shaping inner tube 3, and the exhaust structure of the embodiment is
It is arranged on shaping outer tube 2, is also disposed in shaping inner tube 3, therefore be greatly improved exhaust effect, so mould during tubulation
Be not in gas explosion phenomenon in tool, be also not in block or even cause Pipe making mold to damage, and ensure that tubulation raw material is being moulded
Will not be mixed during change has gas, therefore manufactured body density and intensity are enough, effectively improve the quality of body.
As shown in Fig. 2 the shaping outer tube 2 of the embodiment and shaping inner tube 3 are spaced apart wired cut in a circumferential direction
Air discharge duct 1, the line cuts air discharge duct 1 and extends through shaping outer tube 2 and be molded the tube wall of inner tube 3, and the line cuts air discharge duct 1 and is being molded
Also the row of interval is provided with multistage for outer tube 2 and the length direction of shaping inner tube 3.Wherein, as shown in figure 3, the line of the embodiment cuts exhaust
The setting direction of groove 1 is that its length direction is parallel with the length direction of body, is provided with 4-18 bar lines altogether on a periphery
Cut air discharge duct 1, it is illustrated that for 8；How many sections are provided with tube length direction, is mainly set with tube length, and in length
It is all on the same line, certainly, not consider the situation of processing technology difficulty or ease that multi-section-line on degree direction, which cuts air discharge duct 1,
Under, it can also be designed on different straight lines.Each line of the embodiment cuts air discharge duct 1 and includes a He of steam vent 11
One exhaust seam 12, the steam vent 11 is located at the end of exhaust seam 12 and both are connected, and is collectively forming line and cuts air discharge duct 1, if
Putting steam vent 11 1 is the processing of easy to exhaust seam 12, second, avoiding the elastic deformation under stress of body and causing exhaust seam 12
It is blocked.In addition, outer wall of the embodiment in shaping outer tube 2, the multi-section-line corresponded on same straight line cut air discharge duct 1, are arranged with
Groove 21, i.e. line cut air discharge duct 1 and are located in the bottom land of groove 21, set the purpose of groove 21 also for facilitating line to cut air discharge duct
1 processing, because the thickness of shaping outer tube 2 is relatively thick, directly enter the processing that line cuts air discharge duct 1, its process tool holds
Easily break.
In order to reach more preferable exhaust effect in use, in design, ensure shaping outer tube 2 and shaping inner tube 3
After being installed on tuber, it is mutual mistake that the line on shaping outer tube 2, which cuts air discharge duct 1 to cut air discharge duct 1 with the line being molded in inner tube 3,
Position, therefore can ensure that exhaust effect.The embodiment is utilized in shaping outer tube 2 and shaping inner tube 3 while design lines cut exhaust
Groove 1.But other design methods, as only in shaping outer tube or only set line to cut air discharge duct 1 in shaping inner tube, or by line
Cut air discharge duct 1 and make the planforms such as other air discharge ducts or steam vent into；Or it is on shaping outer tube 2 and shaping inner tube 3
Different planform etc. is respectively adopted in exhaust structure, and these should all belong to the utility model limited range.
Although the utility model is to be described with reference to specific embodiments, this description is not meant to the utility model
It is construed as limiting.With reference to description of the present utility model, other changes of the disclosed embodiments, all it is for those skilled in the art
It is anticipated that, this change should belong in appended claims limited range.
Claims (6)
1. the anti-gas explosion system of a kind of tuber, it is characterised in that include the Pipe making mold for being arranged on tuber provided with row
Depressed structure, the Pipe making mold include shaping outer tube (2) and shaping inner tube (3), the exhaust structure be arranged on it is described into
Type outer tube (2) and shaping inner tube (3) circumferencial direction on be spaced apart it is wired cut air discharge duct (1), the line cuts air discharge duct (1) in pipe
Also the row of interval is provided with multistage to the length direction of body.
2. the anti-gas explosion system of tuber according to claim 1, it is characterised in that the line cuts the length of air discharge duct (1)
It is parallel with the length direction of the shaping inner tube (3) or shaping outer tube (2) to spend direction.
3. the anti-gas explosion system of tuber according to claim 1, it is characterised in that the line cuts the length of air discharge duct (1)
Spend direction and the length direction of the shaping inner tube (3) or shaping outer tube (2) is perpendicular.
4. the anti-gas explosion system of tuber according to claim 1, it is characterised in that the line, which cuts air discharge duct (1), to be included
There are steam vent (11) and exhaust seam (12), the steam vent (11) is positioned at the end of exhaust seam (12) and is connected.
5. the anti-gas explosion system of tuber according to claim 4, it is characterised in that the line, which cuts air discharge duct (1), to be run through
The shaping outer tube (2) or the tube wall of shaping inner tube (3).
6. the anti-gas explosion system of tuber according to claim 1, it is characterised in that the line on the shaping outer tube (2)
Cut air discharge duct (1) and cut air discharge duct (1) mutual dislocation Combination Design with the line on the shaping inner tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412155.7U CN206913523U (en) | 2016-12-20 | 2016-12-20 | A kind of anti-gas explosion system of tuber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412155.7U CN206913523U (en) | 2016-12-20 | 2016-12-20 | A kind of anti-gas explosion system of tuber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206913523U true CN206913523U (en) | 2018-01-23 |
Family
ID=61310036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621412155.7U Expired - Fee Related CN206913523U (en) | 2016-12-20 | 2016-12-20 | A kind of anti-gas explosion system of tuber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206913523U (en) |
-
2016
- 2016-12-20 CN CN201621412155.7U patent/CN206913523U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 |