High-temperature formwork turning clamp

Abstract

The invention relates to the field of precision casting and provides a high-temperature formwork turning clamp for the precision casting industry. A high-temperature formwork on a roasting furnace platform is in a situation that a pouring port is downward and a formwork bottom is upward, and when the formwork is taken out of a roasting furnace for being poured, the formwork is turned by a hand with an asbestine glove so as to be in the situation that the pouring port is upward and the formwork bottom is downward, but such an operation wastes time, an operator can be easily burnt and the temperature of the formwork is reduced rapidly. The turning clamp can be used for directly holding and carrying the formwork with the downward pouring port and the upward formwork bottom on the roasting furnace platform, the gravity centre of the formwork can be utilized to drive a jaw to turn so as to turn the pouring port to be upward and the formwork bottom to be downward, and the operation is time-saving, is free from hurting the operator, is safe and reliable and ensures the temperature of the formwork to meet a pouring demand.

Description

technical field [0001] The invention discloses a manufacturing method of a high-temperature formwork flipper, which relates to the field of precision casting, and is suitable for manually clamping a formwork that has just come out of a roasting furnace at a high temperature of 1000°C. With the bottom of the shell facing down, it is sent to the front of the furnace table, neatly arranged and placed in the sand tray, and molten steel is poured into the high-temperature mold shell, which is conducive to the safety protection of the furnace operator, reduces casting defects, and improves the authenticity rate of castings. Background technique [0002] In the current precision steel casting industry, when the mold shell is placed in the roasting furnace for baking, in order to prevent sundries and dust from falling into the mold shell [0003] In the cavity, the gates are all facing down, and the bottom of the shell is stacking up. Roast at a high temperature above 1000°C, keep ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-temperature formwork flip pliers, which mainly solves the problem of turning over the formwork with a high temperature of nearly 1000 ℃ by hand with asbestos gloves to hold the asbestos cloth so that the bottom of the formwork faces downward and the gate faces upward. It is easy to burn people and the temperature of the mold case drops rapidly

The mold shell temperature meets the pouring requirements

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