Solid aluminum profile flatness shaping method and shaping device

A shaping device and technology for aluminum profiles, applied in the field of aluminum profiles, can solve the problems of scratching the surface of aluminum profiles, low shaping efficiency, and large shaping workload, and achieve the effect of ensuring shaping effects, simple shaping methods, and good shaping effects.

Pending Publication Date: 2020-01-17
江苏中福铝镁科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The flat aluminum profile is large in width and thin in thickness, similar to a strip-shaped aluminum plate. The flat aluminum profile includes hollow and solid ones. After the flat solid aluminum profile is extruded from the mold, it is easy to deform due to changes in stress and temperature. The flat surface is prone to bow after leaving the mold. Such deformation is consistent and bends in the same direction. The deformation causes the flatness to fail to meet the design requirements.
[0003] At present, the post-shaping is mainly used, that is, the aluminum profile leaves the extrusion equipment and is completely cooled before shaping. When shaping, first check the flatness, mark the place that needs shaping, and then put it on the fixture, and carry out shaping by extrusion or beating. , due to the long length of the aluminum profile, usually 4-8 meters, resulting in a large amount of shaping work, and the shaping process relies on the experience of the operator, resulting in low shaping efficiency, and sometimes the shaping will occur, and it needs to be reversed. , the overall shaping quality is not good, and during the whole shaping process, due to the need to use a ruler to contact the surface of the aluminum profile for multiple flatness inspections, as well as extrusion and knocking, it is easy to scratch the surface of the aluminum profile

Method used

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  • Solid aluminum profile flatness shaping method and shaping device
  • Solid aluminum profile flatness shaping method and shaping device
  • Solid aluminum profile flatness shaping method and shaping device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] like Figure 1 to Figure 3 As shown, the solid aluminum profile flatness shaping device includes a water spray pipe 13, and there are no less than two water spray pipes 13. The water spray pipe 13 is located on one side of the flat side of the aluminum profile 2, and the water spray pipe 13 is along the The distribution of the width direction of the flat side of the aluminum profile 2, the water spray pipe 13 is located at the discharge end of the extrusion die 11 of the aluminum profile 2, and the water spray tube 13 is used to spray cooling water onto the flat side of the aluminum profile 2 for partitioned water spray cooling; Valve 4, the number of valve 4 is consistent with the water spray pipe 13, the valve 4 is connected with each water spray pipe 13 respectively, the valve 4 is used to control the switch and flow adjustment of the water spray pipe 13; the water pump 6, the valve 4 are connected with the water pump 6; And cooling water tank, cooling water is house...

Embodiment 2

[0044] On the basis of above-mentioned embodiment one, also comprise float flow meter 4, the quantity of float flow meter 4 is consistent with water spray pipe 13, and float flow meter 4 is installed between water spray pipe 13 and water pump 6, and float flow meter 4 uses To display the flow rate of each water spray pipe 13. The rotameter 4 is used to cooperate with the valve 4 to accurately control the flow, so as to realize high-precision adjustment and improve the accuracy and effect of shaping.

Embodiment 3

[0046] On the basis of the first or second embodiment above, a temperature sensor is installed on the water spray pipe 13, and the temperature sensor is used to detect the temperature of the spray water. The cooling water tank is a constant temperature water tank.

[0047] The temperature sensor can use PT100 or thermocouple to monitor the temperature of the cooling water, so as to avoid the impact of large fluctuations in the temperature of the cooling water on the shaping. The constant temperature water tank ensures stable deformation, reduces the influence of temperature on plastic surgery, improves the stability of plastic surgery, and ensures the plastic surgery effect.

[0048] The constant temperature water tank is an existing technology, and the cooling water sent by the cooling tower can be further cooled by adding refrigeration equipment to ensure that the water temperature entering the water spray pipe 13 is stable.

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Abstract

The invention relates to aluminum profile shaping, in particular to a solid aluminum profile flatness shaping method. Partitions of one flat side partition of an aluminum profile is subjected to waterspray cooling, the number of the partitions is not less than two, the partitions are divided in the width direction of the flat side surface of the aluminum profile, the partitions are separately subjected to water spray cooling, the water spray flows of the partitions are different, and water spray cooling is located at the discharge end of an aluminum profile extrusion die. According to the solid aluminum profile flatness shaping method, cooling is conducted when the aluminum profile is extruded out of the die, the flatness of the aluminum profile is adjusted according to different coolingspeeds of different partitions, the shaping method is simple, the shaping effect is good, and the surface of the aluminum profile is not damaged.

Description

technical field [0001] The invention relates to a shaping method for aluminum profiles, in particular to a flatness shaping method and a shaping device for solid aluminum profiles. Background technique [0002] The flat aluminum profile is large in width and thin in thickness, similar to a strip-shaped aluminum plate. The flat aluminum profile includes hollow and solid ones. After the flat solid aluminum profile is extruded from the mold, it is easy to deform due to changes in stress and temperature. The flat surface is prone to bow after leaving the mold. Such deformation is consistent and bends in the same direction. The deformation causes the flatness to fail to meet the design requirements. [0003] At present, the post-shaping is mainly used, that is, the aluminum profile leaves the extrusion equipment and is completely cooled before shaping. When shaping, first check the flatness, mark the place that needs shaping, and then put it on the fixture, and carry out shaping ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C29/00
CPCB21C29/003
Inventor 徐瑞福赵永波徐沁崔琛
Owner 江苏中福铝镁科技有限公司
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