CN200977716Y - Extrusion die for swallow-tailed section bar with fore shaft equipped at side wall - Google Patents
Extrusion die for swallow-tailed section bar with fore shaft equipped at side wall Download PDFInfo
- Publication number
- CN200977716Y CN200977716Y CNU2006201365704U CN200620136570U CN200977716Y CN 200977716 Y CN200977716 Y CN 200977716Y CN U2006201365704 U CNU2006201365704 U CN U2006201365704U CN 200620136570 U CN200620136570 U CN 200620136570U CN 200977716 Y CN200977716 Y CN 200977716Y
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- China
- Prior art keywords
- die
- fore shaft
- section bar
- fore
- extrusion die
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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 dovetail type section material extrusion die with fore shafts arranged on the side wall. The die cavity cross section is arranged on a die head and a calibrating die slantwise, to make the two fore shaft parts positioned on different level surfaces, and the slanting angle makes the projecting positions [D, F] on the two sides of the fore shaft positions positioned on the lower part not crossed on the vertical plane. After being slanted, the two projecting parts corresponding to the lower fore shaft positions can be directly arranged on an upper and a lower template or on the insert fixedly connected with the upper and lower template, only a side drawing mechanism needs to be arranged on one side of the upper fore shaft, thereby, the structure of the calibrating die can be greatly simplified, the opening procedure can be reduced; and one die with two cavities can be realized, and the production efficiency of the die is improved.
Description
Technical field
The utility model relate to a kind of be used for the two side have inwardly protruded fore shaft, section is dovetail type section bar extrusion die.
Background technology
The two side have inwardly protruding as
Inwardly protruded part on the dovetail type section material section structure of type such as the section bar A among Fig. 1, two sidewalls normally is used for the fore shaft C that assembles with the section bar of other parts such as the section bar B among Fig. 1.The i.e. dash area D among the figure in interlaced outstanding position is arranged on the corresponding inside and outside contour of the both sides fore shafts part of the die cavity of this mould, E, F, G, as shown in Figure 2, and it is interlaced on vertical guide to give prominence to the position, outstanding position D on the outline, E is embedded in the interior profile by the fore shaft place, and the outstanding position F of interior profile, G is embedded in the outline below fore shaft, therefore at this with lock mouthful section bar, stock mould can't be accomplished direct unlatching, must at the partly outstanding position of fore shaft side pump structure be set in the stock mould both sides, the outstanding position that is embedded in the cope match plate by the fore shaft place is arranged on the sliding shoe of side pump structure, to be embedded in the cope match plate outstanding position earlier by side pump structure extracts out to both sides, and then open cope match plate, after waiting to draw section bar, the cope match plate that closes makes side pump structure reset again.This opening structure is comparatively complicated, and program is many, and can't accomplish that a mould two-chamber extrudes two kinds of section bars simultaneously.
Summary of the invention
The purpose of this utility model provides a kind of dovetail type section bar extrusion die that sidewall is provided with fore shaft that is used for, and makes that by changing cavity layout the stock mould opening structure is simple, and can accomplish a mould two-chamber, improves the production efficiency of mould.
The utility model is achieved in that it comprises die head and stock mould, described die cavity section is inclined to set on die head and stock mould, make two fore shaft positions of die cavity on different level, its angle of inclination makes that the outstanding position, both sides at the fore shaft position that is in the below is non-intersect on vertical guide.Like this two outstanding positions of fore shaft position, below correspondence after the inclination on vertical guide non-intersect mistake, can be directly arranged on the template up and down or with template is fixedlyed connected up and down mold insert on, only needing up, fore shaft one side is provided with side pump structure, therefore, the structure of stock mould can greatly be simplified, and opens operation and reduces.
Above-mentioned stock mould below fore shaft one side because side pump structure need be set, therefore a kind of priority scheme of the present utility model fore shaft one side below mold cavity is arranged side by side the another one die cavity, to realize a mould two-chamber, improves the production efficiency of mould.
Advantage of the present utility model is can make the designs simplification of stock mould by die cavity is obliquely installed, and opens operation and reduces; And can realize a mould two-chamber, improve the production efficiency of mould.
Description of drawings
Fig. 1 is a kind of with lock mouthful section material section structural representation.
Fig. 2 is a cavity structure schematic diagram of extruding section bar A shown in Figure 1.
Fig. 3 is the utility model stock mould structural representation.
Fig. 4 is that stock mould shown in Figure 3 is at the opening structural representation.
The specific embodiment
As shown in Figure 3, two die cavities about stock mould is provided with are extruded the two kinds of section bar A and the B of as shown in Figure 1 needs assembling respectively.The left side die cavity is to be used to extrude with lock mouthful section bar A, this die cavity tilt to the inside about 45 the degree, the fore shaft position, below of die cavity pairing two outstanding position D, F are located at down template 4 respectively, cope match plate 1 reaches on the last mold insert 8 that is connected with cope match plate, and both are non-intersect on vertical guide.Die cavity top fore shaft pairing two outstanding position E, G are located at respectively on the levorotation plate 6 of left side pump structure and on the last mold insert 8, levorotation plate 6,7 is fixed together by screw, adjustment screw 12 is by fixed block 6 location that are connected with following template, and levorotation plate 6,7 and adjustment screw 12 are to be threaded.After driving levorotation plates 6,7 and move laterally by rotation adjustment screw 12, can open cope match plate 1, as shown in Figure 4.
The die cavity on stock mould right side is to be used for extrusion profile B.This die cavity right side also is provided with the right side pump structure of being made up of right template 2 and 10, adjustment screw 11 and fixed head 3.
Claims (2)
1, is used for the dovetail type section bar extrusion die that sidewall is provided with fore shaft, comprise die head and stock mould, it is characterized in that described die cavity section is inclined to set on die head and stock mould, make two fore shaft positions of die cavity on different level, its angle of inclination makes that the outstanding position [D, F], both sides at the fore shaft position that is in the below is non-intersect on vertical guide.
2, extrusion die according to claim 1 is characterized in that below fore shaft one side of described mold cavity is arranged side by side the another one die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201365704U CN200977716Y (en) | 2006-09-26 | 2006-09-26 | Extrusion die for swallow-tailed section bar with fore shaft equipped at side wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201365704U CN200977716Y (en) | 2006-09-26 | 2006-09-26 | Extrusion die for swallow-tailed section bar with fore shaft equipped at side wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200977716Y true CN200977716Y (en) | 2007-11-21 |
Family
ID=38978097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201365704U Expired - Fee Related CN200977716Y (en) | 2006-09-26 | 2006-09-26 | Extrusion die for swallow-tailed section bar with fore shaft equipped at side wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200977716Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076039A (en) * | 2014-06-10 | 2019-08-02 | 伊利诺斯工具制品有限公司 | Channel mould component is quickly converted for fluid coating unit |
-
2006
- 2006-09-26 CN CNU2006201365704U patent/CN200977716Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076039A (en) * | 2014-06-10 | 2019-08-02 | 伊利诺斯工具制品有限公司 | Channel mould component is quickly converted for fluid coating unit |
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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: 20071121 Termination date: 20110926 |