CN201202911Y - Flange head - Google Patents
Flange head Download PDFInfo
- Publication number
- CN201202911Y CN201202911Y CNU2008200880406U CN200820088040U CN201202911Y CN 201202911 Y CN201202911 Y CN 201202911Y CN U2008200880406 U CNU2008200880406 U CN U2008200880406U CN 200820088040 U CN200820088040 U CN 200820088040U CN 201202911 Y CN201202911 Y CN 201202911Y
- Authority
- CN
- China
- Prior art keywords
- flange head
- flange
- main body
- head
- tray
- 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 - Lifetime
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Disclosed is a flange head which belongs to the pipe connecting technology field. The flange head is composed of a flange head main body, and is characterized in that a cooling cabinet is arranged in the flange main body in matching way, the cooling cabinet is connected with a main channel, and a tray-type sprue gate is arranged in the main channel periphery. The flange head has simple structure and convenient manufacture; by adopting the tray-type sprue gate, the feedings stream is stable and even, and the pressure loss is small; the flange head can strengthen the production joint strength without easily distortion, and has no welding joint.
Description
Technical field
The utility model belongs to the tube connection piece technical field, is specifically related to a kind of flange head.
Background technique
Flange head is that an a kind of end is connected with the metal flange sheet, and the other end adopts hot melt to dock the pipe fitting that is connected with pipe.Differ also bigger because tube wall thickness reaches the chassis greatly and the docking port end wall is thick, so adopt conventional docking port the inner that four edge gates are set, can make product be difficult to moulding, and shrink seriously, serious product mouth end welded seam more can occur; By the general air drain method that begins to rehearse, the gas that very difficult handle is trapped in the dark chamber is discharged, and makes product butt joint intensity low, and is in use usually at welded seam place cracking, in case after the butt joint, the molten knurl of flange is in the just leaving certain gaps uncovered by the economic plan of welded seam place, attractive in appearance inadequately.
The model utility content
At the above-mentioned problems in the prior art, the utility model purpose is to provide a kind of technological scheme of flange head.
Described a kind of flange head comprises the flange head main body, it is characterized in that described flange head body interior is equipped with cold slug well, and the cold slug well connection is provided with sprue, and the sprue periphery is equipped with diaphragm gate.
Above-mentioned flange head is simple in structure, and is easy to make, adopts the dish-type cast gate, the materials flow equalization stable, and the pressure loss is little, strengthens product butt joint intensity, is difficult for contraction deformation, and the weldless seam.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, and provide embodiment.
A kind of flange head main body 1 inside of flange head is equipped with cold slug well 4, and cold slug well 4 connections are provided with sprue 2, and sprue 2 peripheries are equipped with diaphragm gate 3.In use, an end of flange head is connected with the metal flange sheet, welded seam can not ftracture, and the other end adopts hot melt dock with pipe, in case after the butt joint, flange melts knurl can leaving certain gaps uncovered by the economic plan at the welded seam place, very attractive in appearance.
Claims (1)
1. a flange head comprises flange head main body (1), it is characterized in that described flange head main body (1) inside is equipped with cold slug well (4), and cold slug well (4) connection is provided with sprue (2), and sprue (2) periphery is equipped with diaphragm gate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200880406U CN201202911Y (en) | 2008-05-30 | 2008-05-30 | Flange head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200880406U CN201202911Y (en) | 2008-05-30 | 2008-05-30 | Flange head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202911Y true CN201202911Y (en) | 2009-03-04 |
Family
ID=40425222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200880406U Expired - Lifetime CN201202911Y (en) | 2008-05-30 | 2008-05-30 | Flange head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202911Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968165A (en) * | 2013-02-06 | 2014-08-06 | 泰贺斯聚合物股份有限公司 | Connector member |
-
2008
- 2008-05-30 CN CNU2008200880406U patent/CN201202911Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968165A (en) * | 2013-02-06 | 2014-08-06 | 泰贺斯聚合物股份有限公司 | Connector member |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201202911Y (en) | Flange head | |
| CN201900194U (en) | Novel die structure for necking pipe fittings | |
| CN201619226U (en) | Three-way connecting piece multi-cavity injecting mould | |
| CN207701826U (en) | A kind of plastic water channel body of temperature adjusting water tap | |
| CN204052806U (en) | A kind of metal die | |
| CN105058642A (en) | Vacuum pump dual-air-inlet ejection mold opening structure and method | |
| CN202022706U (en) | Oil suction pipe assembly of forklift | |
| CN201554975U (en) | Flared type double-hot-melting connecting structure | |
| CN203501468U (en) | Electric water heater and safe care connection structure with high sealing property | |
| CN202132569U (en) | Faucet water pipe | |
| CN202412605U (en) | Submarine gate mechanism of mold | |
| CN203926845U (en) | A kind of fast-assembling tap structure | |
| CN202952541U (en) | Novel hollow extrusion blow mold excess material channel | |
| CN2876680Y (en) | Efficient aluminium alloy pipe type machine oil cooler | |
| CN209540260U (en) | A kind of fast acting flange for low pressure pipeline | |
| CN202963415U (en) | Die casting mold | |
| CN201506791U (en) | Tank for marsh gas | |
| CN206409802U (en) | The abundant hot-melt adhesive paste pipeline of electromagnetic induction internal-expansion type | |
| CN206172053U (en) | No lacing wire assembly water tank | |
| CN205763762U (en) | Multifunctional ladle for soup feeding machine | |
| CN208866623U (en) | A kind of tuber special utility energy conservation welded tube | |
| CN201338083Y (en) | Magnesium alloy die casting machine | |
| CN115815967A (en) | Method for manufacturing long-nozzle vacuum kettle | |
| CN217226490U (en) | Abdication type valve needle hot runner system structure | |
| CN203395245U (en) | Ball valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |