CN202684044U - Coextrusion forming device with side guide holes - Google Patents
Coextrusion forming device with side guide holes Download PDFInfo
- Publication number
- CN202684044U CN202684044U CN 201220411073 CN201220411073U CN202684044U CN 202684044 U CN202684044 U CN 202684044U CN 201220411073 CN201220411073 CN 201220411073 CN 201220411073 U CN201220411073 U CN 201220411073U CN 202684044 U CN202684044 U CN 202684044U
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- China
- Prior art keywords
- metal melt
- coated metal
- guide holes
- cavity
- forming device
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- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a coextrusion forming device with side guide holes. The coextrusion forming device with the side guide holes comprises a cavity used to contain feeding core wires and coated metal melt, a pair of coated metal melt sprues and an extrusion outlet. A connection wire of the coated metal melt sprues penetrates through an axis of the cavity. The coextrusion forming device is characterized in that a pair of guide holes are arranged on the side walls of the cavity, a connection wire of the guide holes penetrates through the axis of the cavity, the connection wire of the guide holes is perpendicular to the connection wire of the coated metal melt sprues, and branching devices are arranged near the coated metal melt sprues. The coextrusion forming device has the advantages that due to the fact that the pair of guide holes are arranged on the side walls of the cavity and branching plates are arranged near the coated metal melt sprues, coated metal melt can flow towards the melt direction of a static state well after being injected, some coated metal melt flows out through the guide holes, and therefore the coated metal melt in all directions inside the cavity is arranged in the same flowing state and the problems that the thickness of the coated metal melt is not uniform in all directions and bonding strength of some coated metal melt and the core wires is low are solved.
Description
Technical field
The application relates to a kind of manufacturing equipment of double metallic composite material, relates in particular to a kind of Thermometal extrusion shaped device with the side pod apertures.
Background technology
Double metallic composite material be exactly with two kinds of metal materials with different performance by certain processing technology, it is complex as a whole, make material after compound or the different parts of parts have different performances, to satisfy complicated instructions for use.
At present, the processing of double metallic composite material can realize by hot-dip, the technology such as rolling, but these methods all need multiple working procedure, and is mainly used in preparation of plates such as the technology such as rolling.Extrusion cladding technique be preparation metallic composite material method preferably.Traditional continuously extrudedly comprise technique as shown in Figure 1, clad metal melt 1 supplies in the chamber 3 by supply port 2, thereby is extruded heart yearn 5 composite moldings that coating is supplied with simultaneously by extruding outlet 4.
Yet, among the above-mentioned preparation technology, when chamber 3 is wrapped by after metal bath 1 is full of, gradually be in immobilising static state owing to there is not new melt to replenish with the melt (oblique line part) of melt injection direction vertical direction, thereby cause in the extrusion modling process, the clad metal thin thickness of this direction is low with the bond strength of heart yearn.
Summary of the invention
For addressing the above problem, the purpose of this utility model namely is to provide a kind of Thermometal extrusion shaped device with the side pod apertures.
For achieving the above object, the utility model adopts following technical scheme to be:
A kind of Thermometal extrusion shaped device with the side pod apertures, it comprises that one is used for holding the heart yearn of supply and the chamber of clad metal melt, a pair of line by clad metal melt inlet and an extruding outlet in chamber axle center, it is characterized in that: the sidewall at chamber has a pair of line by the pod apertures in chamber axle center, and the line of the line of described pod apertures and clad metal melt inlet is perpendicular; Near clad metal melt inlet, part flow arrangement is set.
The utility model has the advantages that: because near the flow distribution plate the sidewall of chamber has a pair of pod apertures and inlet, so that the clad metal melt is after injection, more can be to the melt direction diffluence of inactive state, and there is part to flow out by pod apertures, and then so that the clad metal melt of the interior all directions of chamber all is in identical flow regime, thereby avoided front said clad metal all directions uneven thickness, the problem that part is low with the heart yearn bond strength.
Description of drawings
Fig. 1 is the schematic diagram of traditional double extruding metal shaped device;
Fig. 2 is the schematic diagram of Thermometal extrusion shaped device in the utility model.
The specific embodiment
Below, by reference to the accompanying drawings the utility model is elaborated.
This is with the Thermometal extrusion shaped device of side pod apertures, it comprises that one is used for holding the heart yearn 6 of supply and the chamber 8 of clad metal melt 7, a pair of line by clad metal melt inlet 9 and an extruding outlet 10 in chamber 6 axle center, it is characterized in that: the sidewall at chamber 8 has a pair of line by the pod apertures 11 in chamber axle center, and the line of the line of described pod apertures 11 and clad metal melt inlet 9 is perpendicular; Near clad metal melt inlet 9, part flow arrangement 12 is set.
Claims (1)
1. Thermometal extrusion shaped device with the side pod apertures, it comprises that one is used for holding the heart yearn of supply and the chamber of clad metal melt, a pair of line by clad metal melt inlet and an extruding outlet in chamber axle center, it is characterized in that: the sidewall at chamber has a pair of line by the pod apertures in chamber axle center, and the line of the line of described pod apertures and clad metal melt inlet is perpendicular; Near clad metal melt inlet, part flow arrangement is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411073 CN202684044U (en) | 2012-08-17 | 2012-08-17 | Coextrusion forming device with side guide holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411073 CN202684044U (en) | 2012-08-17 | 2012-08-17 | Coextrusion forming device with side guide holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684044U true CN202684044U (en) | 2013-01-23 |
Family
ID=47539716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220411073 Expired - Fee Related CN202684044U (en) | 2012-08-17 | 2012-08-17 | Coextrusion forming device with side guide holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970274A (en) * | 2016-06-21 | 2016-09-28 | 金锢电气有限公司 | Conductive block |
-
2012
- 2012-08-17 CN CN 201220411073 patent/CN202684044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970274A (en) * | 2016-06-21 | 2016-09-28 | 金锢电气有限公司 | Conductive block |
| CN105970274B (en) * | 2016-06-21 | 2018-05-25 | 金锢电气有限公司 | A kind of conducting block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130817 |