CN202290849U - Decorative moulding aluminum section extrusion die - Google Patents
Decorative moulding aluminum section extrusion die Download PDFInfo
- Publication number
- CN202290849U CN202290849U CN2011203852113U CN201120385211U CN202290849U CN 202290849 U CN202290849 U CN 202290849U CN 2011203852113 U CN2011203852113 U CN 2011203852113U CN 201120385211 U CN201120385211 U CN 201120385211U CN 202290849 U CN202290849 U CN 202290849U
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Abstract
The utility model discloses a decorative moulding aluminum section extrusion die, which comprises an upper die and a lower die, wherein the upper die consists of a guide plate and a welding chamber; nine dividing bridges are distributed in a spiral shape on the guide plate; nine dividing holes are formed among the nine dividing bridges; the welding chamber is arranged below the dividing holes; the lower die is provided with guide pits; preformed holes having the same shape as the section of a decorative moulding aluminum section are processed on the guide pits; and the lower parts of the preformed holes are communicated with a lower die working tape. The die is convenient to process, easy to assemble and suitable for large-scale production, and a correct method is provided for designing the type of dies.
Description
Technical field
The utility model relates to a kind of mould, particularly relates to a kind of moulding extruding die for aluminum shaped material.
Background technology
At present, domestic do not have the identical theory of a cover for aluminium section bar extrudate mould from design, manufacturing, production, and all self-dependent experience of accumulating over a long period of each designer is carried out the aluminum alloy extrusion section bar Mould design.The existing mould of producing aluminium section bar mainly is made up of patrix and counterdie two parts, and during extrudate, the hydrostatic pressure of aluminium alloy in mould is less; Cause aluminium shape surface coarse; Shaping difficulty, the particularly aluminium section bar of some cross section more complicated are like special special-shaped moulding aluminium section bar.
The utility model content
The technical problem that the utility model solved is to provide a kind of moulding extruding die for aluminum shaped material, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize: a kind of moulding extruding die for aluminum shaped material comprises upper die and lower die two parts; Said patrix is made up of deflector, seam chamber; On the said deflector in the shape of a spiral shape be distributed with nine shunting bridges; Form nine tap holes between nine shunting bridges, the seam chamber is arranged on the tap hole bottom, and said counterdie is provided with the water conservancy diversion hole; Water conservancy diversion is processed with the preform hole identical with moulding aluminium section bar cross sectional shape on the hole, and the bottom in preform hole is connected with the counterdie work zone.
The width of the said shunting bridge of the utility model is 5.5～6.5mm, guides the flow direction of aluminium alloy through the design to the patrix tap hole, has guaranteed speed and flow basically identical that aluminium alloy flows to all directions.The said amplification reserve of loft cut lengths down is 0.1～2.0mm, through to the control of loft cut lengths amplification reserve down, has guaranteed still to conform to quality requirements after product causes change in size owing to expanding with heat and contract with cold.Said counterdie work zone is identical with the cross sectional shape of moulding aluminium section bar, and through to the control of counterdie work zone length, has guaranteed the speed basically identical of all places of aluminium section bar when mould pushes out, thereby guarantees the size conforms quality requirement of product.
Beneficial effect: the utility model is easy to process, and assembling is easy, and is convenient to the large-scale production manufacturing, for the mould design of the type later on provides correct method.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the patrix of the utility model.
Fig. 3 is the structural representation of the following loft cutting of the utility model.
Fig. 4 is the structural representation of the counterdie work zone of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1～4, a kind of moulding extruding die for aluminum shaped material comprises patrix 1 and counterdie 2 two parts, and said patrix 1 is made up of deflector, seam chamber; On the said deflector in the shape of a spiral shape be distributed with nine shunting bridges 3; Form nine tap holes 4 between nine shunting bridges 3, the seam chamber is arranged on tap hole 4 bottoms, and said counterdie 2 is provided with the water conservancy diversion hole; Water conservancy diversion is processed with the preform hole identical with moulding aluminium section bar cross sectional shape on the hole, and the bottom in preform hole is connected with counterdie work zone 6.
The width of the said shunting bridge 3 of the utility model is 5.5～6.5mm, guides the flow direction of aluminium alloy through the design to the patrix tap hole, has guaranteed speed and flow basically identical that aluminium alloy flows to all directions.The amplification reserve that said loft down cuts 5 sizes is 0.1～2.0mm, through the control that following loft is cut 5 size amplification reserves, has guaranteed still to conform to quality requirements after product causes change in size owing to expanding with heat and contract with cold.Said counterdie work zone 6 is identical with the cross sectional shape of moulding aluminium section bar, and through to the control of counterdie work zone 6 length, has guaranteed the speed basically identical of all places of aluminium section bar when mould pushes out, thereby guarantees the size conforms quality requirement of product.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. the moulding extruding die for aluminum shaped material comprises upper die and lower die two parts, it is characterized in that, said patrix is made up of deflector, seam chamber; On the said deflector in the shape of a spiral shape be distributed with nine shunting bridges; Form nine tap holes between nine shunting bridges, the seam chamber is arranged on the tap hole bottom, and said counterdie is provided with the water conservancy diversion hole; Water conservancy diversion is processed with the preform hole identical with moulding aluminium section bar cross sectional shape on the hole, and the bottom in preform hole is connected with the counterdie work zone.
2. moulding extruding die for aluminum shaped material according to claim 1 is characterized in that, the width of said shunting bridge is 5.5～6.5mm.
3. moulding extruding die for aluminum shaped material according to claim 1 is characterized in that, the said amplification reserve of loft cut lengths down is 0.1～2.0mm.
4. moulding extruding die for aluminum shaped material according to claim 1 is characterized in that, said counterdie work zone is identical with the cross sectional shape of moulding aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203852113U CN202290849U (en) | 2011-10-12 | 2011-10-12 | Decorative moulding aluminum section extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203852113U CN202290849U (en) | 2011-10-12 | 2011-10-12 | Decorative moulding aluminum section extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290849U true CN202290849U (en) | 2012-07-04 |
Family
ID=46359830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203852113U Expired - Fee Related CN202290849U (en) | 2011-10-12 | 2011-10-12 | Decorative moulding aluminum section extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756417A (en) * | 2021-01-20 | 2021-05-07 | 重庆友利森汽车科技有限公司 | Thin-wall special-shaped battery frame edge beam extrusion die |
-
2011
- 2011-10-12 CN CN2011203852113U patent/CN202290849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756417A (en) * | 2021-01-20 | 2021-05-07 | 重庆友利森汽车科技有限公司 | Thin-wall special-shaped battery frame edge beam extrusion die |
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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: 20120704 Termination date: 20121012 |