CN202683652U - Duplex metal extrusion forming device with stream guidance holes - Google Patents
Duplex metal extrusion forming device with stream guidance holes Download PDFInfo
- Publication number
- CN202683652U CN202683652U CN 201220411105 CN201220411105U CN202683652U CN 202683652 U CN202683652 U CN 202683652U CN 201220411105 CN201220411105 CN 201220411105 CN 201220411105 U CN201220411105 U CN 201220411105U CN 202683652 U CN202683652 U CN 202683652U
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- China
- Prior art keywords
- chamber
- clad metal
- forming device
- stream guidance
- extrusion forming
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a duplex metal extrusion forming device with stream guidance holes. The duplex metal extrusion forming device comprises a core wire used for accommodation of feed and a clad metal melt chamber, a pair of clad metal melt injection openings and an extrusion outlet, wherein the connection line of the clad metal melt injection openings passes an axial center of the chamber. The duplex metal extrusion forming device is characterized in that a par of stream guidance holes is arranged on a side wall of the chamber, the connection line of the stream guidance holes passes the axial center of the chamber, and the connection line of the stream guidance holes is perpendicular to the connection line of the clad metal melt injection openings. The duplex metal extrusion forming device has the advantages that due to the fact that the pair of stream guidance holes is arranged on the side wall of the chamber, after the clad metal melt is injected, a part of the clad metal melt flows out through the stream guidance holes, the clad metal melt in each direction in the chamber is in an identical flowing state, and the duplex metal extrusion forming device avoids the problems that thickness of the clad metal in each direction is uneven, and bonding strength of a part of the clad metal combined with the core wire is low.
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 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 not being 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 pod apertures.
For achieving the above object, the utility model adopts following technical scheme to be:
A kind of Thermometal extrusion shaped device with 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.
The utility model has the advantages that: owing to having a pair of pod apertures at the sidewall of chamber, so that the clad metal melt is after injection, 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 has the Thermometal extrusion shaped device of 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 8 axle center, it is characterized in that: the sidewall at chamber 8 has a pair of line by the pod apertures 11 in chamber 8 axle center, and the line of the line of described pod apertures 11 and clad metal melt inlet 9 is perpendicular.
Claims (1)
1. Thermometal extrusion shaped device with 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411105 CN202683652U (en) | 2012-08-17 | 2012-08-17 | Duplex metal extrusion forming device with stream guidance holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411105 CN202683652U (en) | 2012-08-17 | 2012-08-17 | Duplex metal extrusion forming device with stream guidance holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683652U true CN202683652U (en) | 2013-01-23 |
Family
ID=47539324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220411105 Expired - Fee Related CN202683652U (en) | 2012-08-17 | 2012-08-17 | Duplex metal extrusion forming device with stream guidance holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683652U (en) |
-
2012
- 2012-08-17 CN CN 201220411105 patent/CN202683652U/en not_active Expired - Fee Related
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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 |