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Aluminum profile extrusion die

Pending Publication Date: 2021-11-23
荀正
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This kind of extrusion die uses the air-cooled head to cool the aluminum profile. Since the aluminum profile is located inside the mold and the pressure plate squeezes the aluminum profile, the air-cooled head can only cool the edge of the aluminum profile. The air-cooled cooling efficiency in the center is small, which makes the aluminum profile cool unevenly

Method used

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  • Aluminum profile extrusion die
  • Aluminum profile extrusion die
  • Aluminum profile extrusion die

Examples

Experimental program
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Effect test

Embodiment 1

[0030] This embodiment provides an extrusion die for aluminum profiles, including a bracket 1, an extrusion mechanism 2, a cutting mechanism 3, and a forming mechanism 4. A support plate 101 is connected to the bottom of the bracket 1, and a rotating member with a guiding function is arranged inside the forming mechanism 4. A cooling function discharge member is arranged inside the rotating member.

[0031] In the aluminum profile extrusion die provided in this embodiment, the aluminum profile is located inside the forming mechanism 4. The extrusion mechanism 2 extrudes the aluminum profile inside the forming mechanism through one side of the element. After extrusion, the aluminum profile passes through 3 pairs of cutting mechanisms on one side. The excess aluminum profile is cut, and when the aluminum profile is extruded by the extrusion mechanism 2, the rotating part at the bottom of the forming mechanism 2 drives the aluminum profile to rotate. The cooled water is discharge...

Embodiment 2

[0034] The difference between this embodiment and Embodiment 1 is that the rotating part of this embodiment includes a rotating seat 401, a first bevel gear 402, a second bevel gear 403, a drive motor 404, a tray 405, a sleeve 4051 and a conduit 4052, and the rotating seat 401 The outer surface is provided with a first bevel gear 402, and one side of the first bevel gear 402 is provided with a second bevel gear 403. Tray 405, the interior of the tray 405 is provided with a conduit 4052, and the center of the interior of the tray 405 is provided with a sleeve 4051; the first bevel gear 402 is meshed with the second bevel gear 403; the conduit 4052 is arranged in a spiral shape; the interior of the conduit 4052 is arranged through the heart The openings at both ends of the conduit 4052 are respectively located: one end is the outer end of the spiral shape; the other end is the inner spiral shape; The arc-shaped through hole on the outer surface of the sleeve 4051 is connected wi...

Embodiment 3

[0044]The difference between this embodiment and Embodiment 1 is that the receiving parts in this embodiment include a water cooling block 4053, a water inlet pipe 4054 and a water outlet pipe 4055. The water outlet pipe 4055; the water inlet pipe 4054 is arranged in a square shape; one end of the water inlet pipe 4054 is arranged in an arc shape, and communicates with the arc-shaped through hole on the outer side of the sleeve 4051; the end of the water outlet pipe 4055 is far away from the water cooling block 4053 and there are four connecting pipes ; The four water pipes at one end of the outlet pipe 4055 communicate with the circular through hole on the outer side of the sleeve 4051 in turn.

[0045] Wherein, during the rotation of the tray 405, the water cooling block 4053 discharges the cold water through the water outlet pipe 4055, and the water outlet pipe 4055 discharges the cold water respectively through the four connecting pipes through the circular through holes on...

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Abstract

The invention provides an aluminum profile extrusion die. The die comprises a support, an extrusion mechanism, a cutting mechanism and a forming mechanism, a supporting plate is connected to the bottom of the support, a rotating piece with a guiding function is arranged in the forming mechanism, and a discharging and collecting piece with a refrigerating function is arranged in the rotating piece. According to the aluminum profile extrusion die provided by the invention, the rotating piece and the discharging and collecting piece are matched with each other, so that the cooling efficiency during aluminum profile cooling is improved, and uneven cooling is prevented.

Description

technical field [0001] The invention relates to the technical field of aluminum profile processing, in particular to an aluminum profile extrusion die. Background technique [0002] Aluminum profiles are usually formed by extrusion, and usually the extrusion die needs to be cooled during the process of extruding the aluminum, and then demolded. [0003] As for the extrusion die, it was found by the Inspection Institute that there is a patent No. 202110090320.0 for an aluminum profile extrusion die. This kind of aluminum profile extrusion die is driven by a driving motor to rotate the die so that the die can be pressed after the pressurization is completed. Cooperate with the air cooling head and cutter head for cooling and scrap cutting, and at the same time, a tray that can slide up and down is set in the middle of the mold, so that after the aluminum profile is formed, the automatic demoulding process can be realized by pushing the tray, which improves the automation of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C25/02B21C29/00B21C35/04
CPCB21C25/02B21C29/003B21C35/04
Inventor 荀正龚雪明
Owner 荀正