CN110681713A - Aluminum profile forming die - Google Patents
Aluminum profile forming die Download PDFInfo
- Publication number
- CN110681713A CN110681713A CN201911091760.7A CN201911091760A CN110681713A CN 110681713 A CN110681713 A CN 110681713A CN 201911091760 A CN201911091760 A CN 201911091760A CN 110681713 A CN110681713 A CN 110681713A
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- CN
- China
- Prior art keywords
- die
- aluminum profile
- blade
- edge
- profile forming
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
The invention relates to the technical field of dies, in particular to an aluminum profile forming die which comprises a die body, wherein the die body is provided with a die cavity for aluminum material to pass through, the die body is also provided with a front surface for aluminum profile to flow out and a rear surface for contacting with soft aluminum material, and the die cavity is a channel which penetrates through the front surface and the rear surface of the die body from front to back and extrudes the aluminum material to form a profile; the rear surface of the die body and the periphery of the die cavity are provided with blade parts, the blade parts are first blade parts, the first blade parts are arranged backwards, and the contour surrounded by the first blade parts is the contour around the die cavity. Such aluminium alloy forming die has can improve feed rate, advantage that production efficiency is high.
Description
Technical Field
The invention relates to the technical field of dies, in particular to an aluminum profile forming die.
Background
The aluminum profile is widely applied to doors and windows and the like, an extruder is used for manufacturing the aluminum profile, an aluminum profile forming die is installed on the extruder, and an aluminum bar is heated and softened to form the aluminum profile through the aluminum profile forming die.
The aluminum profile forming die comprises a die body, wherein the die body is provided with a die cavity through which an aluminum material passes, the die body is also provided with a front surface through which the aluminum profile flows out and a rear surface which is contacted with the soft aluminum material, and the die cavity is a channel which penetrates through the front surface and the rear surface of the die body from front to back and extrudes the aluminum material to form the profile; in the prior art, the arrangement that the back of the die body does not help the aluminum material to enter the die cavity is omitted, namely, the back of the die body is of a planar structure, and the die has the defects of low feeding speed and low production efficiency.
Disclosure of Invention
The invention aims to overcome the defects and provide the aluminum profile forming die with high feeding speed and high production efficiency.
The technical scheme adopted by the invention is as follows: the aluminum profile forming die comprises a die body, wherein the die body is provided with a die cavity through which an aluminum material passes, the die body is also provided with a front surface through which the aluminum profile flows out and a rear surface which is contacted with the soft aluminum material, and the die cavity is a channel which is formed by penetrating the front surface and the rear surface of the die body in a front-back manner and extruding the aluminum material into the profile; the method is characterized in that: the rear surface of the die body and the periphery of the die cavity are provided with blade parts, the blade parts are first blade parts, the first blade parts are arranged backwards, and the contour surrounded by the first blade parts is the contour around the die cavity.
Furthermore, the die cavity has a structure with a narrow front surface and a large rear surface.
Furthermore, the included angle between the side wall of the die cavity and the center line is 2-5 degrees.
Preferably, the angle between the side walls of the mould cavity and the centre line is 3 °.
Furthermore, an expansion groove is formed around the rear face of the die cavity, the first blade part is provided with a base, and the base is installed in the expansion groove and can be detachably connected.
Further, the first blade part is made of a superhard material.
Preferably, the first blade part is also provided with a tooth-shaped structure.
Preferably, the length of the first blade part is 1-2 cm.
Furthermore, a circle of backward extending edge is arranged around the back surface of the die body, the right surface of the extending edge is a backward blade part, the blade part is a second blade part, and the second blade part enables the extending edge to form an inclined plane type structure.
Furthermore, the extension edge is internally provided with a plurality of dividing cutters with backward blade parts, the blade part is a third blade part, and the third blade part and the extension edge are vertically arranged.
Furthermore, a groove is arranged on the back of the die body, and an electric heating wire connected with a power supply is arranged in the groove.
The invention has the beneficial effects that: such aluminium alloy forming die has the advantage that improves feed rate, production efficiency is high.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view from the left of the present invention.
Fig. 3 is a schematic view from the right of the present invention.
Fig. 4 is a schematic sectional view taken along the direction a-a in fig. 3.
Fig. 5 is a schematic view of the first blade deployment (corresponding to abcd in fig. 3).
Fig. 6 is a schematic sectional view taken along the direction B-B in fig. 3.
Wherein: 1. the die comprises a die cavity 2, a front face 3, a rear face 4, a first blade part 5, an expansion groove 6, a base 7, a tooth-shaped structure 71, a tooth crest 8, an extension edge 9, a second blade part 91, an inclined plane-shaped structure 10, a dividing knife 101, a third blade part 11, a groove 12 and an electric heating wire.
Alpha is the angle between the side wall of the mold cavity and the center line;
d is the length of the first blade part.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in the figure, the aluminum profile forming die comprises a die body, wherein the die body is provided with a die cavity 1 for allowing aluminum materials to pass through, the die body is also provided with a front surface 2 for allowing the aluminum profiles to flow out and a rear surface 3 for contacting with soft aluminum materials, and the die cavity is a channel which penetrates through the front surface and the rear surface of the die body from front to back and extrudes the aluminum materials to form the profiles; the method is characterized in that: the rear surface of the die body and the periphery of the die cavity are provided with blade parts, the blade parts are first blade parts 4, the first blade parts are arranged backwards, and the contour surrounded by the first blade parts is the contour around the die cavity.
The aluminum material entering the die cavity can be divided, the feeding speed can be increased, the purpose of the invention is realized, and generally, the production efficiency can be improved by 10%.
Furthermore, the die cavity has a structure with a narrow front surface and a large rear surface.
Further, the angle alpha between the side wall of the mold cavity and the center line is 2-5 degrees.
Therefore, the production efficiency is improved, and generally, the production efficiency can be improved by 3-5%.
Preferably, the angle α between the side wall of the mould cavity and the centre line is 3 °. Thus, the production effect is better.
Further, an expanding groove 5 is arranged around the rear face of the die cavity, the first blade part is provided with a base 6, and the base is arranged in the expanding groove and can be detachably connected, as shown in fig. 4.
The arrangement is convenient for replacing the first blade part.
Further, the first blade part is made of a superhard material. Thus, the durability of the first edge part is ensured.
Preferably, the first blade part further has a tooth profile 7, and 71 in fig. 3 is a tooth crest. Thus, the production effect is improved by 5-7%.
Preferably, the length D of the first blade part is 1-2 cm. The arrangement is more reasonable.
Further, the rear periphery of the die body is provided with a circumferential backward extending edge 8, the right side of the extending edge is a backward edge part, the edge part is a second edge part 9, and the second edge part enables the extending edge to form an inclined plane type structure 91.
Thus, the production effect is improved by 3-5%.
Further, the extension side has a plurality of dividing knives 10 with backward edge parts, the edge part is a third edge part 101, and the third edge part is perpendicular to the extension side.
Thus, the production effect is improved by 3-4%.
Furthermore, a circle of groove 11 is arranged behind the die body, and an electric heating wire 12 connected with a power supply is arranged in the groove.
Therefore, the aluminum material can be continuously heated, and the production efficiency is higher.
The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the field of the present invention by those skilled in the art are covered within the scope of the present invention.
Claims (10)
1. The aluminum profile forming die comprises a die body, wherein the die body is provided with a die cavity through which an aluminum material passes, the die body is also provided with a front surface through which the aluminum profile flows out and a rear surface which is contacted with the soft aluminum material, and the die cavity is a channel which is formed by penetrating the front surface and the rear surface of the die body in a front-back manner and extruding the aluminum material into the profile; the method is characterized in that: the rear surface of the die body and the periphery of the die cavity are provided with blade parts, the blade parts are first blade parts, the first blade parts are arranged backwards, and the contour surrounded by the first blade parts is the contour around the die cavity.
2. The aluminum profile forming die as claimed in claim 1, wherein: the die cavity is also provided with a structure with a narrow front and a large back.
3. The aluminum profile forming die as claimed in claim 1 or 2, wherein: the rear periphery of the die cavity is provided with an expansion groove, the first blade part is provided with a base, and the base is arranged in the expansion groove and can be detachably connected.
4. The aluminum profile forming die as claimed in claim 1 or 2, wherein: the first blade part is made of superhard material.
5. The aluminum profile forming die as claimed in claim 1 or 2, wherein: the first blade part is also provided with a tooth-shaped structure.
6. The aluminum profile forming die as claimed in claim 1 or 2, wherein: the length of the first blade part is 1-2 cm.
7. The aluminum profile forming die as claimed in claim 1 or 2, wherein: the die body is provided with a circle of backward extending edge around the back surface, the right surface of the extending edge is a backward edge part, the edge part is a second edge part, and the second edge part enables the extending edge to form an inclined plane type structure.
8. The aluminum profile forming die as claimed in claim 5, wherein: the die body is provided with a circle of backward extending edge around the back surface, the right surface of the extending edge is a backward edge part, the edge part is a second edge part, and the second edge part enables the extending edge to form an inclined plane type structure.
9. The aluminum profile forming die as claimed in claim 8, wherein: the extension edge is internally provided with a plurality of dividing cutters with backward blade parts, the blade part is a third blade part, and the third blade part and the extension edge are vertically arranged.
10. The aluminum profile forming die as claimed in claim 8 or 9, wherein: the back of the die body is also provided with a circle of groove, and the groove is also internally provided with an electric heating wire connected with a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091760.7A CN110681713A (en) | 2019-11-11 | 2019-11-11 | Aluminum profile forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911091760.7A CN110681713A (en) | 2019-11-11 | 2019-11-11 | Aluminum profile forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110681713A true CN110681713A (en) | 2020-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911091760.7A Pending CN110681713A (en) | 2019-11-11 | 2019-11-11 | Aluminum profile forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110681713A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2187105Y (en) * | 1993-12-24 | 1995-01-11 | 李树仁 | Compression die for aluminium section |
| KR20030059769A (en) * | 2003-06-11 | 2003-07-10 | 진인태 | Hot Metal Continous Extru-Spinning Device and Method |
| JP2012011412A (en) * | 2010-06-30 | 2012-01-19 | Mitsubishi Alum Co Ltd | Extruding die, extruding die device and method of manufacturing extruded part |
| CN103170520A (en) * | 2013-04-17 | 2013-06-26 | 昆山众信精密模具标准件有限公司 | Ingot skin removing and extruding die of aluminum section material extruding machine |
| CN103191952A (en) * | 2013-04-28 | 2013-07-10 | 东莞市铝美铝型材有限公司 | Aluminum profile extrusion mold |
| CN104525603A (en) * | 2014-12-26 | 2015-04-22 | 龙口市蓝牙数控装备有限公司 | Extrusion mouth cutting tool |
| CN207681194U (en) * | 2017-10-18 | 2018-08-03 | 佛山市顺德区惠联模具科技有限公司 | A kind of heat radiator aluminium profile Compression Die |
| EP3508324A1 (en) * | 2018-01-03 | 2019-07-10 | Lacoplast.IT SRL | Co-extrusion plant and method |
| CN210876805U (en) * | 2019-11-11 | 2020-06-30 | 河南富东懿电子科技有限公司 | Aluminum profile forming die |
-
2019
- 2019-11-11 CN CN201911091760.7A patent/CN110681713A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2187105Y (en) * | 1993-12-24 | 1995-01-11 | 李树仁 | Compression die for aluminium section |
| KR20030059769A (en) * | 2003-06-11 | 2003-07-10 | 진인태 | Hot Metal Continous Extru-Spinning Device and Method |
| JP2012011412A (en) * | 2010-06-30 | 2012-01-19 | Mitsubishi Alum Co Ltd | Extruding die, extruding die device and method of manufacturing extruded part |
| CN103170520A (en) * | 2013-04-17 | 2013-06-26 | 昆山众信精密模具标准件有限公司 | Ingot skin removing and extruding die of aluminum section material extruding machine |
| CN103191952A (en) * | 2013-04-28 | 2013-07-10 | 东莞市铝美铝型材有限公司 | Aluminum profile extrusion mold |
| CN104525603A (en) * | 2014-12-26 | 2015-04-22 | 龙口市蓝牙数控装备有限公司 | Extrusion mouth cutting tool |
| CN207681194U (en) * | 2017-10-18 | 2018-08-03 | 佛山市顺德区惠联模具科技有限公司 | A kind of heat radiator aluminium profile Compression Die |
| EP3508324A1 (en) * | 2018-01-03 | 2019-07-10 | Lacoplast.IT SRL | Co-extrusion plant and method |
| CN210876805U (en) * | 2019-11-11 | 2020-06-30 | 河南富东懿电子科技有限公司 | Aluminum profile forming die |
Non-Patent Citations (1)
| Title |
|---|
| 佘少玲;: "铝型材挤压模具设计及制造工艺", 模具技术, no. 02, 25 March 2007 (2007-03-25) * |
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