Novel aluminum extrusion die for inner leaf connecting aluminum alloy sectional material
An aluminum alloy profile and aluminum extrusion technology, which is applied in the field of aluminum profile processing, can solve the problems of heavy weight, large amount of steel, and high mold production cost, and achieve the effects of reducing energy consumption, saving energy efficiency, and reducing production costs and cycles.
Pending Publication Date: 2019-08-23
JIANGSU IN LEADER TECH CO LTD
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Problems solved by technology
[0002] The inner fan connection aluminum alloy profile is a profile with high strength requirements. The production of this profile has high requirements on the mold, and the hardness of the mold is very high. The traditional extrusion die structure of the inner fan connection profile is a whole. , large volume, heavy weight, large amount of steel, high mold production cost, long mold production cycle, the key part of the mold, the forming working belt is processed on the mold, and the forming working belt is a part that is easy to wear and tear, so once the aluminum molding cavity The whole set of molds will also be scrapped when the work is damaged or the profile structure is changed
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[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0018] see Figure 1-5 , the present invention is a new type of aluminum extrusion die for connecting aluminum alloy profiles with inner fans, including: a new type of aluminum extrusion die for connecting aluminum alloy profiles with inner fans, used for extruding aluminum alloy profiles, including a die pad 1 and a die plate 2. Preferably, the die pad 1 and the die pad 2 are cylindrical steel products. Usually, the assembly gap between the die pad and the die pad is about 1 mm. The end face of the die pad 1 in the fee...
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The invention discloses a novel aluminum extrusion die for an inner leaf connecting aluminum alloy sectional material, and aims at extruding the aluminum alloy sectional material. A die pad and a diesheet are included. The end face, in the feeding direction, of the die pad is inwards concaved, and a die sheet installing groove is formed. A discharging hole is formed in the center position of thedie sheet installing groove. A pin groove is formed in the outer edge of the circumference of the die sheet installing groove. The die sheet is arranged in the die sheet installing groove, and direction positioning of the die sheet and the pin groove is finished through a positioning pin. The die sheet is internally in sequential communication with a first storage cavity, a second storage cavity,a forming work belt, a first empty tool position and a second empty tool position in the sectional material feeding direction. The die pad of the aluminum extrusion die can be universal for multiple products and can be repeatedly used for a long term; when product structure design is replaced or damage happens during forming work belt working, the die pad can be continuously used, only the die sheet needs to be manufactured and replaced, the weight of the die sheet is only about 1 / 10 of the weight of the whole die, the manufacturing cost is greatly reduced, and the manufacturing period is greatly shortened.
Description
technical field [0001] The invention relates to the technical field of aluminum profile processing, in particular to a new type of aluminum extrusion die for connecting aluminum alloy profiles with inner fans. Background technique [0002] The inner fan connection aluminum alloy profile is a profile with high strength requirements. The production of this profile has higher requirements on the mold, and the hardness of the mold is very high. The traditional inner fan connection profile extrusion die structure is a whole. , large volume, heavy weight, large amount of steel, high mold production cost, long mold production cycle, the key part of the mold is processed on the mold, and the forming work belt is a vulnerable part, so once the aluminum forming cavity The whole set of molds will also be scrapped when the work is damaged or the profile structure is changed. SUMMARY OF THE INVENTION [0003] The main technical problem to be solved by the present invention is to provi...
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IPC IPC(8): B21C25/02
CPCB21C25/02B21C25/025
Inventor 丁一洪黎发高
Owner JIANGSU IN LEADER TECH CO LTD