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A mold for producing aluminum profiles

A technology for aluminum profiles and molds, which is applied in the field of molds for producing aluminum profiles, can solve problems such as easy formation of welding seams, and achieve the effects of difficult welding seams, uniform stirring, and improved product quality.

Active Publication Date: 2020-09-25
安徽京深智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the problem of easy formation of welds in the production of aluminum profiles in the prior art by plane splitter dies, and provides a mold for producing aluminum profiles; the present invention designs the welding chamber as a rotatable structure, and in the welding chamber There are multiple twisted pieces on the inner wall of the welding chamber. The welding chamber drives the twisted pieces to rotate during the rotation process, and stirs the metal blanks flowing into the welding chamber, so that the blanks are bent and twisted together, and the stirring is more uniform. It is not easy to produce welds, which improves product quality

Method used

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  • A mold for producing aluminum profiles
  • A mold for producing aluminum profiles
  • A mold for producing aluminum profiles

Examples

Experimental program
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Effect test

Embodiment 1

[0043] A kind of mold of this embodiment produces aluminum profiles, such as figure 1 As shown, it includes an upper mold 100, a welding chamber 200 and a lower mold 400, wherein the welding chamber 200 is arranged between the upper mold 100 and the lower mold 400, and the outer casing 300 of the welding chamber 200 is worth explaining What is more, the welding chamber 200 of this embodiment can rotate in the inner cavity of the shell 300, that is, the welding chamber 200 rotates on its own central axis; in addition, in this embodiment, the inner wall of the welding chamber 200 has A plurality of twisted pieces 210 are arranged circumferentially along the inner wall of the welding chamber 200 .

[0044] combine figure 1 , figure 2 and image 3 , The upper mold 100 of this embodiment includes a split hole 110 and a mold core 130, wherein the split hole 110 is provided with at least two split holes 110, and the mold core 130 is vertically arranged in the middle of the lower ...

Embodiment 2

[0050] A kind of mold for producing aluminum profile of this embodiment is basically the same as embodiment 1, and its difference is: combine figure 1 , Figure 4 , Figure 5 and Figure 6 , using another method to control the rotation of the welding chamber 200, specifically:

[0051] The housing 300 of this embodiment includes a liner 310 , two magnetic groups are arranged on the inner wall of the inner liner 310 in the circumferential direction, the two magnetic groups are oppositely arranged, and each magnetic group is provided with an arc-shaped fixed magnet 350 . It should be noted that each magnetic group in this embodiment is provided with a fixed magnet 350, and the magnetic poles of the fixed magnets 350 oppositely arranged on the inner wall of the lining 310 are different, that is, the magnetic poles of the fixed magnets 350 in one of the magnetic groups are different. The pole is S pole, and the pole of the fixed magnet 350 in the opposite magnetic group is N po...

Embodiment 3

[0060] A mold for producing aluminum profiles in this embodiment is basically the same as in Embodiment 2, except that the number of brackets 240 between the support ring 250 and the sealing cylinder 220 in this embodiment is set to 4, and 4 brackets 240 set at equal intervals along the circumference of the sealing cylinder 220, such as Figure 5 As shown, and each support 240 is provided with a coil 241 .

[0061] In addition, two fixed magnets 350 are arranged in each magnetic group of this embodiment, as Figure 6 As shown, there is a gap between the two fixed magnets 350 , and the support ring 250 of this embodiment is located in the gap, thereby facilitating the rotation of the welding chamber 200 .

[0062] combine Figure 6 , the housing 300 of this embodiment further includes a fixing ring 330 located outside the lining 310 , and the fixing ring 330 is connected to the lining 310 through a positioning block 320 .

[0063] Preferably, the positioning block 320 in thi...

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Abstract

The invention discloses a mold for aluminium profile production, and belongs to the technical field of mold design. The mold for aluminium profile production comprises an upper mold body, a welding chamber and a lower mold body, wherein the welding chamber is arranged between the upper mold body and the lower mold body, the welding chamber is sleeved with an outer shell and the welding chamber canrotate in the outer shell; and the inner wall of the welding chamber is provided with a plurality of twisted parts, and the twisted parts are connected in the circumferential direction of the inner wall of the welding chamber. The welding chamber is designed to a rotational structure, the inner wall of the welding chamber is provided with the multiple twisted parts, the welding chamber drives thetwisted parts to rotate in the rotation process, metal blanks flowing into the welding chamber are stirred, so that the blanks are bent and twisted together, stirring is more uniform, welded joints are not prone to production, and the product quality is improved.

Description

technical field [0001] The invention relates to the technical field of mold design, and more specifically, relates to a mold for producing aluminum profiles. Background technique [0002] As an important mold for the production of metal pipes in the extrusion process, the planar splitter die occupies an important position especially in the process of producing aluminum profiles. Its working principle is to use a solid ingot. Under the action of the extrusion force of the extruder, the aluminum ingot is split into several metal streams when passing through the split hole of the mold, converged in the welding chamber, and is welded again in the mold cavity. , and then flow out through the gap formed by the core and the die hole to form a pipe or hollow profile that meets certain size requirements. Although the production cost of aluminum pipes produced by the planar splitter die is low, with the diversification and complexity of the aluminum pipe products, the product precisi...

Claims

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Application Information

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IPC IPC(8): B21C25/02B21C29/00B21C23/08
CPCB21C23/08B21C25/02B21C29/003
Inventor 陆书建彭磊卞亚飞
Owner 安徽京深智能科技有限公司