Air cooling device for heat treatment of workpiece
The technology of an air cooling device and a blowing device is applied in the field of cooling the workpiece after heating in a heat treatment furnace, which can solve the problems of shaking, long time consumption, damage to the workpiece, etc., and achieve the effect of easy left and right movement, guaranteed effect, and uniform cooling.
Active Publication Date: 2014-03-26
JOUDER PRECISION INDAL KUSN
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[0002] The heat treatment furnace is an industrial furnace for performing various metal heat treatments on metal workpieces. After the heat treatment of various workpieces, it needs to be cooled before the next operation process. At present, the cooling of heat treated workpieces generally adopts the method of horizontal air cooling. That is to say, the fan and the heat treatment workpiece are at the same level, and the fan is used to cool the heat treatment workpiece with the horizontal wind blown out, but this cooling method has the following problems: ① The lateral air blowing makes the side of the heat treatment workpiece facing the fan cool faster, while The side facing away from the fan cools slowly. Due to uneven cooling, the internal structure hardness of the heat-treated workpiece is inconsistent during the cooling process, which affects the quality of the heat-treated workpiece; ②It takes a long time for the fan to blow horizontally for cooling; When it is small, the horizontal blowing will cause the heat treatment workpiece to shake during the cooling process, which will easily cause the heat treatment workpiece to tilt to one side and fall down, causing damage to the workpiece
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[0017] The present invention will be further described below in conjunction with the accompanying drawings.
[0018] Such as figure 1 and figure 2 As shown, a kind of air cooling device for thermally treating workpieces includes a support device 1 and a blowing device 2 arranged on the support device 1. The support device 1 is used to support and fix the blowing device 2 to ensure the stability of the air cooling process. The support device 1 The lower end is provided with a placing part 3 for placing the workpiece 14, and the top of the placing part 3 is provided with a blowing device 2 for cooling the workpiece 14. The blowing device 2 is vertically facing the placing part 3, so that the workpiece 14 is cooled by vertical blowing. Direct blowing will not cause the workpiece 14 to shake and cause the risk of falling damage. The cooling air will take away the temperature of the workpiece 14 from top to bottom to achieve the cooling effect, and the cooling air will pass throu...
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The invention discloses an air cooling device for heat treatment of a workpiece, which comprises a support device and a plurality of air blowing devices arranged on the support device, wherein the lower end of the support device is provided with a bearing part for bearing a workpiece; the air blowing devices for cooling the workpiece are arranged above the bearing part; the upper end of the support device is provided with a first cross beam; and the air blowing devices are arranged on the first cross beam in a movable manner. The air cooling device for heat treatment of a workpiece is simple in structure, convenient to manufacture and uniform in workpiece cooling, and enhances the cooling quality, thereby enhancing the quality of the workpiece, and reducing the deformation and rejection of the workpiece. Thus, the air cooling device has favorable popularization value.
Description
technical field [0001] The invention relates to the cooling of workpieces heated by a heat treatment furnace, in particular to an air cooling device for heat treatment workpieces. Background technique [0002] The heat treatment furnace is an industrial furnace for performing various metal heat treatments on metal workpieces. After the heat treatment of various workpieces, it needs to be cooled before the next operation process. At present, the cooling of heat treated workpieces generally adopts the method of horizontal air cooling. That is to say, the fan and the heat treatment workpiece are at the same level, and the fan is used to cool the heat treatment workpiece with the horizontal wind blown out, but this cooling method has the following problems: ① The lateral air blowing makes the side of the heat treatment workpiece facing the fan cool faster, while The side facing away from the fan cools slowly. Due to uneven cooling, the internal structure hardness of the heat-tre...
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IPC IPC(8): C21D1/00C21D1/84
Inventor 王仲伟楊天文曹峰
Owner JOUDER PRECISION INDAL KUSN
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