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Mold preheater

A preheater and mold technology, applied in the direction of manufacturing tools, heating/cooling equipment, forging/pressing/hammer devices, etc., can solve the problems of time-consuming, labor-intensive, and no scientific operation basis, etc., and achieve safe use and simple structure Effect

Inactive Publication Date: 2017-03-29
金秋英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the current forging and die-casting industry, using hot metal fragments to preheat the mold and inspecting by professionals on the spot is labor-intensive, time-consuming, and has no scientific basis for operation. A special mold heating is designed. device

Method used

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  • Mold preheater

Examples

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Embodiment Construction

[0009] As shown in the figure, an insulating plate 4 is installed on the back of the flat heating body 6, and rear handles 1 are installed on the left and right sides of the back of the insulating plate 4; A temperature controller 2 and a power connector 5 are installed on the board 4 , the end of the heating wire 7 communicates with the power connector 5 , and an induction wire 3 is installed between the temperature controller 2 and the heating body 6 .

[0010] When in use, the heating body 6 is loaded between the upper mold and the lower mold, the power connector 5 is connected to the external power supply and the temperature controller 2 is adjusted, and the upper mold and the lower mold are heated by the electric heating wire 7 through the heating body 6. When the temperature reaches the design requirement, the thermostat 2 can notify the power control system to cut off the power automatically. The handles 1 on the left and right sides at the back of the insulating plate ...

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PUM

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Abstract

The invention provides a mold preheater. The mold preheater is characterized in that an insulating plate is installed at the back of a tabulate heating body, and back-mounted handles are installed at the left side and the right side of the back of the insulating plate; and a circularly coiled electric heating wire is installed in the heating body, a temperature controller and a power supply connector are installed on the insulating plate, the ends of the electric heating wire are connected with the power supply connector, and an induction wire is installed between the temperature controller and the heating body. According to the mold preheater, the problems that when metal fragments are burnt for preheating molds, on-site inspection is conducted by professionals, labor and time are consumed, and no scientific operating basis exists are solved, and the mold preheater is widely suitable for being used for mold heating in industries such as forging and pressure casting.

Description

technical field [0001] The invention relates to the field of forging, die-casting and other equipment, in particular to a device for preheating molds of forging and die-casting. Background technique [0002] When working in the forging and die-casting industries, it is necessary to preheat the mold to make the mold reach the suitable temperature. The traditional method is to pile up the heated metal fragments in advance and cover the outside of the mold. Check whether the required temperature is reached, and then decide whether the formal work can be carried out. It is labor-intensive, time-consuming, and has no scientific basis for operation. Contents of the invention [0003] In order to solve the current forging and die-casting industry, using hot metal fragments to preheat the mold and inspecting by professionals on the spot is labor-intensive, time-consuming, and has no scientific basis for operation. A special mold heating is designed. device. [0004] The technic...

Claims

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Application Information

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IPC IPC(8): B21J1/06B21K29/00B22D17/20
Inventor 金秋英
Owner 金秋英