CN104960212B - A kind of mould structure dedicated for processing whole glass steel flange - Google Patents
A kind of mould structure dedicated for processing whole glass steel flange Download PDFInfo
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- CN104960212B CN104960212B CN201510086726.6A CN201510086726A CN104960212B CN 104960212 B CN104960212 B CN 104960212B CN 201510086726 A CN201510086726 A CN 201510086726A CN 104960212 B CN104960212 B CN 104960212B
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- flange
- die holder
- briquetting
- fiber reinforced
- reinforced plastic
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Abstract
The invention discloses a kind of dedicated for processing the mould structure of whole glass steel flange, including glass fiber reinforced plastic flange, guide post, die holder, mandrel, briquetting, positioning sleeve, the glass fiber reinforced plastic flange is arranged in the cavity that the briquetting is formed with the die holder, the die holder is arranged at the bottom of the glass fiber reinforced plastic flange, the briquetting is arranged at the top of the glass fiber reinforced plastic flange, the mandrel is connected with the die holder, bolt hole is provided with the briquetting and the die holder, the guide post is arranged in the bolt hole, for fixing and connecting the briquetting and the die holder, the outside of the die holder is also surrounded with positioning sleeve, the top of the positioning sleeve and the bottom connection of the briquetting touch, the glass fiber reinforced plastic flange includes flange cylinder, flange ring.The present invention has simple in structure, can substantially reduce stress raisers that flange occurs due to unreasonable structure and deform excessive, improve the strength and stiffness of whole glass steel flange.
Description
Technical field
The present invention relates to a kind of dedicated for processing the mould structure of whole glass steel flange, belongs to flange processing technology neck
Domain.
Background technology
Flange is that most wide detachable connection part is used in pipeline and container, as GRP pipe, container use day
Beneficial extensive, the performance of glass fiber reinforced plastic flange and making are also gradually taken seriously.Common glass fiber reinforced plastic flange is chiefly used in pressure and is not more than
Mesolow hydraulic piping, the container of 3MPa, primary structure is formed with integral (type) flange, bonding flange and lap joint flange.
Integral (type) flange generally waits wall thickness flat flange.The advantages of structure, is that flange ring and cylinder are monolithic molding,
Reinforcing glass fiber and fabric are continuous, the characteristic that glass hardness of steel is high, easily shapes can be given full play to, the drawback is that waiting wall thickness
The distribution of structure and flange internal stress mismatches, it is difficult to realize equal strength, etc. rigidity Design requirement；In use, flange ring and cylinder
Easily there is moderate finite deformation under longitudinal stress effect in junction, or even micro-crack and cracking destruction occurs.
The content of the invention
It is an object of the invention to provide a kind of dedicated for processing the mould structure of whole glass steel flange, solves flange
Stress concentration and micro-crack and cracking destruction.
The present invention adopts the following technical scheme that：A kind of mould structure dedicated for processing whole glass steel flange, it is special
Sign is, including glass fiber reinforced plastic flange, guide post, die holder, mandrel, briquetting, positioning sleeve, and the glass fiber reinforced plastic flange is arranged at the briquetting
In the cavity formed with the die holder, the die holder is arranged at the bottom of the glass fiber reinforced plastic flange, and the briquetting is arranged at described
The top of glass fiber reinforced plastic flange, the mandrel are connected with the die holder, are provided with bolt hole on the briquetting and the die holder, institute
State guide post to be arranged in the bolt hole, for fixing and connecting the briquetting and the die holder, ring is gone back in the outside of the die holder
Be wound with positioning sleeve, the top of the positioning sleeve and the bottom connection of the briquetting touch, the glass fiber reinforced plastic flange include flange cylinder,
Flange ring.
Preferably, the outside diameter of mandrel and the internal diameter of glass fiber reinforced plastic flange are equal.
Preferably, the outside diameter of die holder and the outside diameter of glass fiber reinforced plastic flange are equal.
Preferably, the diameter of guide post and the diameter of bolt hole are equal.
Preferably, the height of positioning sleeve subtracts the thickness of die holder and the thickness of the flange ring of glass fiber reinforced plastic flange is equal.
Preferably, the number of briquetting is 2 ~ 4.
The beneficial effect that the present invention is reached：The local stress collection that flange occurs due to unreasonable structure can be substantially reduced
Neutralize and deform excessive, the strength and stiffness of raising whole glass steel flange.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
The implication marked in figure：1- guide posts, 2- die holders, 3- mandrels, 4- glass fiber reinforced plastic flanges, 5- briquettings, 6- positioning sleeves.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiments are only used for clearly illustrating the present invention
Technical solution, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
As shown in Fig. 1 structure diagram of the invention, the present invention propose a kind of dedicated for processing whole glass steel
The mould structure of flange, including glass fiber reinforced plastic flange 4, guide post 1, die holder 2, mandrel 3, briquetting 5, positioning sleeve 6, glass fiber reinforced plastic flange 4 are set
It is placed in the cavity that briquetting 5 is formed with die holder 2, die holder 2 is arranged at the bottom of glass fiber reinforced plastic flange 4, and briquetting 5 is arranged at fiberglass method
The top of orchid 4, mandrel 3 are connected with die holder 2, bolt hole are provided with briquetting 5 and die holder 2, guide post 1 is arranged at the bolt hole
In, for fixing and connecting briquetting 5 and die holder 2, the outside of die holder 2 is also surrounded with positioning sleeve 6, top and the briquetting 5 of positioning sleeve 6
Bottom connection touch, glass fiber reinforced plastic flange 4 include flange cylinder, flange ring.
The outside diameter of mandrel 3 is equal with the internal diameter of glass fiber reinforced plastic flange 4；The outside diameter phase of the outside diameter of die holder 2 and glass fiber reinforced plastic flange 4
Deng；The diameter of guide post 1 is equal with the diameter of bolt hole；The height of positioning sleeve 6 subtracts the thickness and glass fiber reinforced plastic flange of die holder 2
The thickness of 4 flange ring is equal；The number of briquetting 5 is 2 ~ 4.
The beneficial effect that the present invention is reached：The local stress collection that flange occurs due to unreasonable structure can be substantially reduced
Neutralize and deform excessive, the strength and stiffness of raising whole glass steel flange.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (1)
1. it is a kind of dedicated for processing the mould structure of whole glass steel flange, for reducing flange stress raisers and deformation
It is excessive, it is characterised in that including glass fiber reinforced plastic flange, guide post, die holder, mandrel, briquetting, positioning sleeve, the glass fiber reinforced plastic flange is set
In the cavity that the briquetting and the die holder are formed, the die holder is arranged at the bottom of the glass fiber reinforced plastic flange, the briquetting
The top of the glass fiber reinforced plastic flange is arranged at, the mandrel is connected with the die holder, is opened on the briquetting and the die holder
There is bolt hole, the guide post is arranged in the bolt hole, for fixing and connecting the briquetting and the die holder, the die holder
Outside be also surrounded with positioning sleeve, the top of the positioning sleeve and the bottom connection of the briquetting touch, the glass fiber reinforced plastic flange bag
Include flange cylinder, flange ring；The outside diameter of the mandrel is equal with the internal diameter of the glass fiber reinforced plastic flange；The outside diameter of the die holder and institute
The outside diameter for stating glass fiber reinforced plastic flange is equal；The height of the positioning sleeve subtracts the thickness of the die holder and the method for the glass fiber reinforced plastic flange
The thickness of Lan Huan is equal；The number of the briquetting is 2 ~ 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086726.6A CN104960212B (en) | 2015-02-25 | 2015-02-25 | A kind of mould structure dedicated for processing whole glass steel flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086726.6A CN104960212B (en) | 2015-02-25 | 2015-02-25 | A kind of mould structure dedicated for processing whole glass steel flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104960212A CN104960212A (en) | 2015-10-07 |
| CN104960212B true CN104960212B (en) | 2018-05-11 |
Family
ID=54214375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510086726.6A Active CN104960212B (en) | 2015-02-25 | 2015-02-25 | A kind of mould structure dedicated for processing whole glass steel flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104960212B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232329B (en) * | 2021-03-31 | 2022-09-20 | 成都飞机工业（集团）有限责任公司 | Preparation method of integrated composite material conduit with flange plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975323A (en) * | 2012-12-26 | 2013-03-20 | 河北株丕特玻璃钢制品有限公司 | Mould for manufacturing 380Km high-speed rail vehicle wallboard SMC |
| CN203472035U (en) * | 2013-09-10 | 2014-03-12 | 江西铜业股份有限公司 | Ejection-type glass fiber-reinforced plastic handmade flange mold |
| CN204604940U (en) * | 2015-02-25 | 2015-09-02 | 张家港华日法兰有限公司 | A kind of mould structure being specifically designed to processing whole glass steel flange |
-
2015
- 2015-02-25 CN CN201510086726.6A patent/CN104960212B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975323A (en) * | 2012-12-26 | 2013-03-20 | 河北株丕特玻璃钢制品有限公司 | Mould for manufacturing 380Km high-speed rail vehicle wallboard SMC |
| CN203472035U (en) * | 2013-09-10 | 2014-03-12 | 江西铜业股份有限公司 | Ejection-type glass fiber-reinforced plastic handmade flange mold |
| CN204604940U (en) * | 2015-02-25 | 2015-09-02 | 张家港华日法兰有限公司 | A kind of mould structure being specifically designed to processing whole glass steel flange |
Non-Patent Citations (2)
| Title |
|---|
| 玻璃钢法兰的结构设计及成型工艺;徐国平;《管道技术与设备》;19980620(第3期);第31页 * |
| 第八讲 玻璃钢模压成型工艺简述;黄家康;《玻璃钢/复合材料》;19860630(第3期);第38－40页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104960212A (en) | 2015-10-07 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230510 Address after: No. 44 Baixiong East Road, Sanxing Office, Jinfeng Town, Zhangjiagang, Suzhou City, Jiangsu Province, 215624 Patentee after: Zhangjiagang Huari Flange Manufacturing Co.,Ltd. Address before: No. 44 Baixiong East Road, Sanxing Office, Jinfeng Town, Zhangjiagang, Suzhou City, Jiangsu Province, 215624 Patentee before: ZHANGJIAGANG HUARI FLANGE Co.,Ltd. |