Novel end cover fixing device of centrifugal tube casting die

A technology of centrifugal casting and end cap fixing, which is applied in the field of metallurgical centrifugal casting, which can solve problems affecting product quality, low safety factor, and tube mold damage, and achieve the effects of improving furnace tube performance, improving process level, and saving billets

Active Publication Date: 2015-07-22
ZUORAN JINGJIANG EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, pins are generally used to fix the end caps, and knocking is used for loading and unloading during production, which will cause great damage to the pipe mold, and because of knocking vibration, it may also damage the balance of the pipe mold and affect product quality.
Therefore, the use of pins to fix the end cover has the disadvantages of low safety factor, large destructiveness, inconvenient operation, and affecting production efficiency.

Method used

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  • Novel end cover fixing device of centrifugal tube casting die
  • Novel end cover fixing device of centrifugal tube casting die

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Embodiment Construction

[0014] specific implementation plan

[0015] refer to figure 1 , a new type of centrifugal casting pipe mold end cap fixing device, the furnace pipe mold 10, the end cap 30, the movable connecting rod 40, the metal protection block 50, the two ends of the pipe mold 10 are installed with the end cap 30, and the outer side of the end cap 30 Movable connecting rod 40 and metal protection block 50 are set, and movable connecting rod 40 is divided into two sections by hinge 40A, and one end is fixed by hinge 40B, and is connected with metal ball 40C, and the other end passes through protection block 50 and clamps end cover 30, protects The block 50 is provided with a shrapnel 60, and the connecting rod 40 has a clamping effect when it passes through, and the movable angle is increased. The present invention relies on the centrifugal force to realize the locking of the end cover.

[0016] The furnace tube mold 10 of the present invention is provided with a fixed protection block 50...

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Abstract

A novel end cover fixing device of a centrifugal tube casting die comprises a furnace die body (10), end covers (30), movable connecting rods (40) and metal protecting blocks (50). The end covers (30) are mounted at two ends of the furnace die body (10), and the movable connecting rods (40) and the metal protecting blocks (50) are arranged on the outer sides of the end covers (30). Tight locking is realized through centrifugal affect when the die rotates, assembling and disassembling are facilitated, and producing efficiency can be improved greatly.

Description

technical field [0001] The invention relates to a fixing device for a tube mold end cover of a centrifugal casting furnace, which belongs to the field of metallurgical centrifugal casting. Background technique [0002] At present, in the centrifugal casting process, the two ends of the furnace tube mold are sealed with end caps to prevent the molten metal from splashing and solidifying at both ends of the mold and affecting the extubation. At present, pins are generally used to fix the end caps, and knocking is used for loading and unloading during production, which will cause great damage to the pipe mold, and due to knocking vibration, it may also damage the balance of the pipe mold and affect product quality. Therefore, the use of pins to fix the end cap has the disadvantages of low safety factor, large destructiveness, inconvenient operation, and influence on production efficiency. Contents of the invention [0003] The purpose of the present invention is to propose a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D13/10
Inventor 李栋展益彬孙鉏源马利峰
Owner ZUORAN JINGJIANG EQUIP MFG
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