CN204820374U - Glass steel mould pressing flange - Google Patents
Glass steel mould pressing flange Download PDFInfo
- Publication number
- CN204820374U CN204820374U CN201520583470.5U CN201520583470U CN204820374U CN 204820374 U CN204820374 U CN 204820374U CN 201520583470 U CN201520583470 U CN 201520583470U CN 204820374 U CN204820374 U CN 204820374U
- Authority
- CN
- China
- Prior art keywords
- flange
- glass steel
- neck tube
- glass
- mould pressing
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 238000003825 pressing Methods 0.000 title claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 239000011152 fibreglass Substances 0.000 claims description 24
- 239000003365 glass fiber Substances 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 12
- 239000002253 acid Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 238000000748 compression moulding Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002990 reinforced plastic Substances 0.000 description 2
- -1 and wherein Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a glass steel mould pressing flange, including glass steel combined material's ring flange and glass steel combined material's neck tube, ring flange and neck tube are the mould pressing integral structure. The utility model discloses a glass steel mould pressing flange cuts out fiber -Reinforced than short silk section in advance, and after mixing with the high temperature resistant resin of acid and alkali -resistance, through the mould integration compression molding glass steel mould pressing flange of flange dish with the neck tube integration, structure density is big, and intensity height, withstand voltage dynamic height have especially increased the intensity of ring flange with the neck tube junction, have improved glass steel mould pressing flange's bulk strength.
Description
Technical field
The utility model relates to flange technical field, specifically, relates to a kind of moulded glass steel flange.
Background technology
Flange is interconnective part between pipe and pipe, for the connection between pipe end.Glass fiber reinforced plastic flange is the one in flange, and be used for mesolow hydraulic piping, container that pressure is not more than 3MPa, fiberglass has corrosion resistant characteristic, be applicable to the transport of the corrosivity objects such as soda acid, such as, be applied to the interface of fiberglass soda acid basin, the connection etc. of GRP pipe.Glass fiber reinforced plastic flange comprises glass fibre reinforced plastic integral flange and the long hubbed flange of fiberglass etc.The manufacture of traditional glass steel flange is that hand sticks with paste technique substantially, and basic preparation method is: be made into mould with materials such as wooden or gypsum, the glass cloth cut out is added in the composite containing resin, and in layer hand is stuck with paste on mould, shaping through cure and demold.In the product that this technique is formed, glass cloth is layered structure in resin, and with resin-bonding, the product of this kind of structure exists following shortcoming:
1. the glass fiber reinforced plastic flange of manual manufacture is in process of production because of not pressurization, and resin has bubble in the curing process and produces, and the flange made can produce a lot of sand holes, easily leaks, and compression resistance is low, and intensity is lower;
2. the mechanical strength of manual manufacture glass fiber reinforced plastic flange is low, and because production environment is limited, production efficiency is low.
3. the glass fiber reinforced plastic flange surface irregularity of manual manufacture, outward appearance is attractive in appearance not.
Especially for glass fibre reinforced plastic integral flange and the long hubbed flange of fiberglass, on existing market, common way is first by manual mode or press moulding mode manufacturing flange dish, neck tube with Flange joint respectively separately, again ring flange and neck tube are stuck with paste resin and glass fabric layer by manual mode on both surfaces, ring flange and neck tube are bonded together.This ring flange and the neck tube first making split, then both are combined the mode forming integral (type) flange or long hubbed flange, ring flange and neck tube junction intensity lower, compression resistance is low.
Utility model content
Technical problem to be solved in the utility model is: provide the moulded glass steel flange that a kind of intensity is high, compression resistance is high.
Utility model is for solving the problems of the technologies described above, and the technical solution of the utility model is:
A kind of moulded glass steel flange, comprise the ring flange of glass fiber reinforced plastics composite material and the neck tube of glass fiber reinforced plastics composite material, described ring flange and neck tube are mold pressing integral structure.
Preferably, the glass fibre in described moulded glass steel flange is glass steel wire section, and described glass steel wire section Homogeneous phase mixing is molded in described moulded glass steel flange.
Preferably, described glass fiber reinforced plastics composite material comprises resin.
After have employed technique scheme, the beneficial effects of the utility model are:
Moulded glass steel flange of the present utility model, reinforced plastic glass fibre is cut in advance shorter silk section, after mixing with acid and alkali-resistance fire resistant resin, by the mould integrated die formed glass punching block pressure flange that ring flange is integrated with neck tube, density of texture is large, intensity is high, compression resistance is high, especially adds the intensity of ring flange and neck tube junction, improves the bulk strength of moulded glass steel flange.The moulded glass steel flange of this kind of structure, evenly closely knit, can not produce bubble and form sand holes, thermal conductivity is low, and the coefficient of expansion is little, is not easy to leak.In addition, the flange made by this method, glass fibre be short silk section state Homogeneous phase mixing in the glass fiber reinforced plastics composite material of integrated die shaped flange, make the outer surface of moulded glass steel flange uniform and smooth, flatness is high, substantially increases the aesthetic property of outward appearance.
Moulded glass steel flange of the present utility model, adopts the disposable compression molding of automatic equipment, instead of handicraft workshop pattern, without the need to secondary operations, easy to use, can be mass, substantially increases production efficiency and service efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the structural representation of moulded glass steel flange of the present utility model;
Fig. 2 is the longitudinal sectional view of Fig. 1;
In figure: 1, ring flange; 2, neck tube; 3, glass steel wire section.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See figures.1.and.2, moulded glass steel flange of the present utility model, comprises the ring flange of glass fiber reinforced plastics composite material and the neck tube of glass fiber reinforced plastics composite material, and described ring flange and neck tube are mold pressing integral structure.
Glass fiber reinforced plastics composite material comprises the resistant to elevated temperatures resin of acid and alkali-resistance and glass fibre, and wherein, glass fibre is glass steel wire section, described glass steel wire section Homogeneous phase mixing in resin, by the mode integrated molding moulded glass steel flange of mold pressing.Wherein, the length of glass steel wire section can be 1cm to 10cm.Certainly, the length of glass steel wire section specifically limits according to specific needs.
The utility model moulded glass steel flange production technique, comprises the following steps:
The glass fiber reinforced plastic flange mould that a, preparation ring flange are integrated with neck tube, is installed on hydraulic press by fiberglass farad mould;
B, preparation resin;
C, preparation glass fibre, and glass fibre is cut into short silk section;
D, by the short silk section of glass fibre and resin Homogeneous phase mixing;
E, add inert substance in the short silk section of glass fibre with mixing in the mixture of resin;
F, in the mixture mixing add reactant;
G, mixture is soaked into fusion through the regular hour in sealed states;
H, once molding formed at high temperature under high pressure by glass fiber reinforced plastic flange mould by soaking into the mixture after fusion.
Preferably, described reactant comprises curing agent and thickener, and Aksu material etc. can be selected as reactant.
Preferably, the length optional of the short silk section of glass fibre selects the scope of 1cm to 10cm.Certainly, the length of glass steel wire section specifically limits according to specific needs.
Wherein, resin is acid and alkali-resistance fire resistant resin, can tolerate the high temperature of more than 200 degrees Celsius.
Inert substance can select the inert materials such as barium sulfate.
Moulded glass steel flange of the present utility model, reinforced plastic glass fibre is cut in advance shorter silk section, after mixing with acid and alkali-resistance fire resistant resin, by the mould integrated die formed glass punching block pressure flange that ring flange is integrated with neck tube, acid and alkali-resistance, high temperature resistant, the high temperature of 180 degrees Celsius can be tolerated, density of texture is large, substantially increase intensity and compression resistance, compression resistance is made to reach 3MPa,, especially add the intensity of ring flange and neck tube junction, improve the bulk strength of moulded glass steel flange.The moulded glass steel flange of this kind of structure, evenly closely knit, can not produce bubble and form sand holes, thermal conductivity is low, and the coefficient of expansion is little, is not easy to leak.In addition, moulded glass steel flange of the present utility model, glass fibre is that short silk section state Homogeneous phase mixing is in the glass fiber reinforced plastics composite material of integrated die shaped flange, make the outer surface of moulded glass steel flange evenly neatly smooth, flatness is high, size specification, substantially increases the aesthetic property of outward appearance.Glass-reinforced plastic material environmental protection, unharmful substance is a kind of novel environment-friendly materials.
Moulded glass steel flange of the present utility model, adopts the disposable compression molding of automatic equipment, instead of handicraft workshop pattern, without the need to secondary operations, easy to use, can be mass, substantially increases production efficiency and service efficiency.
The above is the citing of the utility model preferred forms, and the part wherein do not addressed in detail is the common practise of those of ordinary skill in the art.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carried out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (3)
1. moulded glass steel flange, is characterized in that: comprise the ring flange of glass fiber reinforced plastics composite material and the neck tube of glass fiber reinforced plastics composite material, and described ring flange and neck tube are mold pressing integral structure.
2. moulded glass steel flange as claimed in claim 1, it is characterized in that: the glass fibre in described moulded glass steel flange is glass steel wire section, described glass steel wire section Homogeneous phase mixing is molded in described moulded glass steel flange.
3. moulded glass steel flange as claimed in claim 1 or 2, is characterized in that: described glass fiber reinforced plastics composite material comprises resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583470.5U CN204820374U (en) | 2015-08-05 | 2015-08-05 | Glass steel mould pressing flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583470.5U CN204820374U (en) | 2015-08-05 | 2015-08-05 | Glass steel mould pressing flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820374U true CN204820374U (en) | 2015-12-02 |
Family
ID=54678014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520583470.5U Expired - Fee Related CN204820374U (en) | 2015-08-05 | 2015-08-05 | Glass steel mould pressing flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204820374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999671A (en) * | 2015-08-05 | 2015-10-28 | 赵永军 | Glass fiber reinforced plastic die pressing flange and manufacturing technology thereof |
| CN106810895A (en) * | 2016-12-16 | 2017-06-09 | 路红武 | Glass fiber reinforced plastics composite material flange and production technology |
-
2015
- 2015-08-05 CN CN201520583470.5U patent/CN204820374U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999671A (en) * | 2015-08-05 | 2015-10-28 | 赵永军 | Glass fiber reinforced plastic die pressing flange and manufacturing technology thereof |
| CN106810895A (en) * | 2016-12-16 | 2017-06-09 | 路红武 | Glass fiber reinforced plastics composite material flange and production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |