Follow-up type water cooling device for special steel casting

Abstract

The invention discloses a follow-up type water cooling device for special steel casting. The follow-up type water cooling device comprises a base, a rolling ball and a hollow-out plate, wherein a housing is arranged above the base; the surface of the inner wall of the housing is welded with a supporting block; the rolling ball is fixedly arranged at one side, with a shorter distance to the centeraxis of the housing, of the supporting block; a cooling room is fixedly arranged inside the housing; and a stirring column is in threaded connection with the cooling room. According to the follow-up type water cooling device disclosed by the invention, a rotary structure is arranged between the inner cooling room and the housing, so that the device can perform rotary type cooling on small specialsteel, and therefore, cooling water can be sufficiently in contact with the special steel; moreover, through the rotation, cooling water can give relatively great impact force to the special steel, sothat the cooling water can perform large-area adsorption on heat of the special steel surface; and fragments on the surface are scoured into the cooling water, so that using performance of the water-cooling device is greatly improved through the rotary structure.

Description

technical field [0001] The invention relates to the technical field of special steel water cooling devices, in particular to an accompanying water cooling device for special steel casting. Background technique [0002] Special steel, special steel is also called alloy steel; one or several alloying elements are added in an appropriate amount to carbon steel to change the structure of the steel, so that the steel has various special properties, such as high strength and hardness , plasticity, toughness, wear resistance, corrosion resistance, and many other excellent properties; with the continuous development of science and technology, its application fields are also expanding, so that the cast special steel can be rapidly cooled and its production Development plays a role of impetus. [0003] The existing water-cooling device for special steel casting, because it cannot carry out all-round water cooling for special steel, thus causes its local temperature to be high, and th...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of accompanying water cooling device for special steel casting, to solve the existing water cooling device for special steel casting proposed in the above background technology, because it cannot carry out all-round water cooling for special steel, thus causing Its local temperature is high, which prolongs the processing time of the device, and because it cannot collect the debris on the surface of the special steel outer wall, it increases the difficulty of its subsequent processing work

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