CN203197032U - Cavity die opening structure on extruder - Google Patents
Cavity die opening structure on extruder Download PDFInfo
- Publication number
- CN203197032U CN203197032U CN 201320151189 CN201320151189U CN203197032U CN 203197032 U CN203197032 U CN 203197032U CN 201320151189 CN201320151189 CN 201320151189 CN 201320151189 U CN201320151189 U CN 201320151189U CN 203197032 U CN203197032 U CN 203197032U
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- Prior art keywords
- extruder
- cavity
- width
- utility
- thickness
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Abstract
The utility model relates to an extruder and in particular relates to a cavity die opening structure on an extruder. The cavity die opening structure on the extruder comprises a cavity communicated with the extruder and is characterized in that the cavity comprises a conical inner cavity and an upper cavity for accommodating a die, wherein the upper cavity is positioned on the conical inner cavity, the conical angle of the conical inner cavity is 80+/-2 degrees, and the height of the conical inner cavity is 27+/-2mm. The transformed extruder can be used for manufacturing a copper bar which is 6mm in thickness and 50mm in width in comparison with an original extruder which can be used for manufacturing copper bar which is 3mm in thickness and 30mm in width, so that multiple functions are achieved, and the problem that a 400 extruder falls behind the schedule is solved; in addition, the electric charge for manufacturing the copper bars which are 6mm in thickness and 50mm in width by using the extruder disclosed by the utility model is cheaper compared with the electric charge for manufacturing the copper bars by using the 400 extruder.
Description
(1) technical field
The utility model relates to extruder, particularly the cavity die sinking structure on the extruder.
(2) background technology
The related extruder of the utility model is 300 extruders, cavity cavity volume on this extruder is less, cause materials such as soft attitude copper not flow into smoothly in the mould, so this extruder is generally for the production of thickness 3mm, width is the copper bar of 30mm, and the cavity volume on 400 extruders is bigger, if using 400 extruders instead again can be owing to its power consumption is many, cause production cost to rise significantly, reduce the competitiveness of enterprise in the colleague, need to improve.
(3) summary of the invention
The utility model provides a kind of wind-proof umbrella simple in structure, easy to use in order to remedy the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
Cavity die sinking structure on a kind of extruder, comprise the cavity that is communicated with extruder, its special character is: this cavity comprises conical internal cavity and places the epicoele of mould that this epicoele places on the conical internal cavity, the cone angle of conical internal cavity is 80 ± 2 °, and it highly is 27 ± 2mm.
Width between the top edge of mould and the top edge of epicoele is 3mm, has further increased the volume of cavity.
The beneficial effects of the utility model are: change the former extruder upper cavity of the utility model structure, the conical internal cavity cone angle of former cavity is 120 ± 2 °, existing reduced cone angle to 80 ± 2 °, increased the volume of cavity, make soft attitude copper flow in the mould more smoothly, improved extruder can be thickness 3mm by original, width is the copper bar of 30mm, increase to and to be thickness 6mm, width is the copper bar of 50mm, realize a tractor serves several purposes, solved the intact problem that does not become plan of 400 extruders, and 300 extruders are produced thickness 6mm, width is that the following copper bar of 50mm specification is than 150 yuan of the 400 extruders province per ton electricity charge, each mould is saved 200 yuan, and is annual by 1000 tons of calculating, can save 150,000 yuan/year of the electricity charge.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 2 is the structural representation of cavity die sinking structure of the present utility model;
Among the figure, 1 cavity, 2 moulds, 3 epicoeles, 4 conical internal cavities.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises the cavity 1 that is communicated with extruder, and this cavity 1 comprises that the epicoele 3(of conical internal cavity 4 and placement mould 2 is generally cylindrical structural), this epicoele 3 places on the conical internal cavity 4, and the cone angle of conical internal cavity 4 is 80 ± 2 °, and it highly is 27 ± 2mm.Width between the top edge of the top edge of mould 2 and epicoele 3 is 3mm, has further increased the volume of cavity 1.
Cavity die sinking structural change of the present utility model the structure of former extruder upper cavity 1, the cone angle of the conical internal cavity 4 of former cavity 1 is 120 ± 2 °, it highly is 13 ± 2mm, volume is less, soft attitude copper circulation inconvenience, the utility model has dwindled the cone angle of conical internal cavity 4, increased its height, do not do at epicoele 3 under the situation of change, can realize that also cavity 1 volume increases, in order further to increase the volume of cavity 1, the installation site of mould 2 in epicoele 3 becomes present 3mm by the width 11mm between the top edge of the top edge of original mould 2 and epicoele 3, guarantee that effectively soft attitude copper flows in the mould 2 more smoothly, transform the cavity die sinking structure of back extruder, can be thickness 3mm by original, width is the copper bar of 30mm, increase to and to be thickness 6mm, width is the copper bar of 50mm, realize a tractor serves several purposes, solved the intact problem that does not become plan of 400 extruders, and extruder of the present utility model is produced thickness 6mm, width is that the following copper bar of 50mm specification is than 150 yuan of the 400 extruders province per ton electricity charge, each mould is saved 200 yuan, and is annual by 1000 tons of calculating, can save 150,000 yuan/year of the electricity charge.
Claims (2)
1. the cavity die sinking structure on the extruder, comprise the cavity (1) that is communicated with extruder, it is characterized in that: this cavity (1) comprises conical internal cavity (4) and places the epicoele (3) of mould (2), this epicoele (3) places on the conical internal cavity (4), the cone angle of conical internal cavity (4) is 80 ± 2 °, and it highly is 27 ± 2mm.
2. the cavity die sinking structure on the extruder according to claim 1, it is characterized in that: the width between the top edge of the top edge of mould (2) and epicoele (3) is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151189 CN203197032U (en) | 2013-03-29 | 2013-03-29 | Cavity die opening structure on extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151189 CN203197032U (en) | 2013-03-29 | 2013-03-29 | Cavity die opening structure on extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197032U true CN203197032U (en) | 2013-09-18 |
Family
ID=49141172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151189 Expired - Fee Related CN203197032U (en) | 2013-03-29 | 2013-03-29 | Cavity die opening structure on extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282670A (en) * | 2017-05-16 | 2017-10-24 | 中国航发北京航空材料研究院 | A kind of extrusion blooming method of turbine disk high temperature alloy ingot casting |
-
2013
- 2013-03-29 CN CN 201320151189 patent/CN203197032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282670A (en) * | 2017-05-16 | 2017-10-24 | 中国航发北京航空材料研究院 | A kind of extrusion blooming method of turbine disk high temperature alloy ingot casting |
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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: 20130918 Termination date: 20170329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |