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Workpiece heat treatment device

A heat treatment device and a heating device technology, applied in the field of casting, can solve the problems of inability to complete casting, unsuitable thin-walled castings, etc., and achieve the effects of convenient and fast processing and simple structure

Inactive Publication Date: 2015-10-07
柳州市建西机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In traditional metal casting, metals such as molten steel, molten iron, molten aluminum or molten copper are poured into a pre-made cavity for molding. This is more suitable for castings with simple shapes, but for thin-walled castings (wall thickness less than 5mm) does not apply
Because the cooling rate of molten steel and molten iron in the cavity is relatively fast, the steel material has been cooled and formed before the injection is completed, and the casting cannot be completed.

Method used

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  • Workpiece heat treatment device

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Embodiment Construction

[0009] Such as figure 1 As shown, the present invention discloses a workpiece heat treatment device, which includes a cavity 1 and a heating device. The cavity 1 is provided with an accommodation space 2 inside. The heating device includes a heating tube 3, and the heating tube 3 extends into the Describe the interior of the accommodation space 2.

[0010] The interior of the accommodation space 2 is provided with hard-working reinforcing ribs 4, so as to enhance the internal strength of the accommodation space 2.

[0011] The workpiece heat treatment device also includes a protective cover 5, the cavity 1 is located in the protective cover 5, and the protective cover 5 is made of metal material. The mold cavity 1 is protected by the protective cover 5, so that the service life of the mold cavity 1 is increased.

[0012] When working, the cavity 1 should be heated before injecting the liquid metal, so when the liquid metal is injected into the cavity 1, the liquid metal will...

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Abstract

The invention provides a workpiece heat treatment device which comprises a die cavity and a heater, wherein a containing space is arranged inside the die cavity; and the heater comprises a heating tube which extends into the containing space. The workpiece heat treatment device is simple in structure, can conveniently and quickly process thin castings, and is worthy of popularization and application.

Description

technical field [0001] The invention relates to the technical field of casting, in particular to a workpiece heat treatment device. Background technique [0002] In traditional metal casting, metals such as molten steel, molten iron, molten aluminum or molten copper are poured into a pre-made cavity for molding. This is more suitable for castings with simple shapes, but for thin-walled castings (wall thickness less than 5mm) does not apply. Because the cooling rate of molten steel and molten iron in the mold cavity is relatively fast, it will appear that the steel material has not been poured, but it has been cooled and formed, and the casting cannot be completed. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a workpiece heat treatment device. [0004] The invention provides a workpiece heat treatment device, which includes a mold cavity and a heating device, wherein an accommodating space is provided inside th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/00
Inventor 赖日潮
Owner 柳州市建西机械厂