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Aluminum profile online uniform quenching device

A technology of quenching device and aluminum profile, which is applied in the direction of quenching device, heat treatment equipment, manufacturing tools, etc., can solve the problems of uneven quenching temperature, uneven temperature, and difficult to control cooling speed, and achieve uniform heating, uniform temperature, and good quenching. effect of effect

Inactive Publication Date: 2016-11-09
四川齐飞新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the temperature of the aluminum alloy quenching furnace in the prior art is not uniform, and the cooling rate is not easy to control. The problem that the speed is not easy to control, improve the quenching quality and efficiency of aluminum alloy profiles

Method used

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  • Aluminum profile online uniform quenching device

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Embodiment

[0021] Such as figure 1 As shown, a uniform online quenching device for aluminum profiles includes a base 1, an extrusion molding box 14, an incubator 12, a quenching box 7, and an air cooling box 3. The base 1 is supported and fixed on the ground by four legs 5. The upper right end of the abutment 1 is provided with an extruded box 14, and the left side of the extruded box 14 is provided with an incubator 12. The incubator 12 is provided with a heating element 13. On the insulating porcelain tubes, the insulating porcelain tubes are fixed on the inner wall of the incubator 12 by stainless steel round steel, and are arranged in a dislocation manner. The left side of the incubator 12 is provided with a quenching box 7, and the top and bottom of the quenching box 7 are respectively provided with an upper spray water distributor 8 and a lower spray water distributor 18, and the upper spray water distributor 8 and the lower spray water distributor 18 are both A water spray head 1...

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Abstract

The invention discloses an aluminum profile online uniform quenching device. The aluminum profile online uniform quenching device comprises a base table, wherein an extrusion forming box, a thermal insulation box, a quenching box, an air cooling box and a material guide chamber are arranged on the base table in sequence. Heating elements are arranged in the thermal insulation box; an upper water injection current divider is arranged on the top of the quenching box, a lower water injection current divider is arranged at the bottom of the quenching box, and both the upper water injection current divider and the lower water injection current divider are provided with water nozzles and are connected with a water purification box through water pipes; the quenching device further comprises a backflow water tank, the water purification box is connected with the backflow water tank through a circulation water pipe, and a filter is arranged in the circulation water pipe; an exhaust fan is further arranged at the inner top end of the quenching box; an air current divider is arranged on the inner top of the air cooling box, and is provided with air nozzles; and a collection bin is arranged outside and below the material guide chamber. The aluminum profile online uniform quenching device is simple in structure, and the quenching temperature and the cooling speed can be adjusted according to the sizes and shapes of aluminum profiles, so that a better quenching effect is achieved.

Description

technical field [0001] The invention relates to an aluminum alloy processing equipment, in particular to an aluminum profile uniform on-line quenching device. Background technique [0002] Aluminum alloy has low density, but relatively high strength, close to or exceeding high-quality steel, good plasticity, good processability, and excellent electrical conductivity, thermal conductivity and corrosion resistance. It has been widely used in aerospace, construction, automobiles, In various fields such as machinery manufacturing and ships, the usage is second only to steel. The cooling rate of the aluminum alloy during quenching must ensure that the supersaturated solid solution is fixed and does not decompose. Prevent the precipitation of strengthening phase and reduce the mechanical properties after quenching and aging. Therefore, the faster the cooling rate during quenching, the better. However, the greater the cooling rate, the greater the residual stress and residual de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/667C22F1/04
CPCC21D1/667C22F1/002C22F1/04
Inventor 秦文勇
Owner 四川齐飞新材料科技有限公司
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