Bridge rectifier tool preheating table

Abstract

The invention discloses a bridge rectifier tool preheating table, and relates to the field of bridge rectifier production equipment. The bridge rectifier tool preheating table comprises a base table,electric heating wires, a hand frame and a power supply assembly; the base table is provided with preheating parts for preheating bridge rectifiers, and the preheating parts are arranged on the tablesurface of the base table in a protruding mode; the edges of the preheating parts are provided with multiple strip-shaped gaps, and the strip-shaped gaps extend from the edges to the opposite sides ofthe strip-shaped gaps; the preheating parts are provided with inner cavities; the top walls of the preheating parts are made of a heat conduction material; the electric heating wires are arranged inthe inner cavities; the hand frame comprises handles and a frame body used for detachably sleeving the periphery of the preheating parts; the frame body is provided with multiple strip-shaped stand columns matched with the strip-shaped gaps, and the multiple strip-shaped supporting columns are used for bearing the bridge rectifiers; the handles are connected to the frame body; and the power supplyassembly is electrically connected to an external power supply, and the output end of the power supply assembly is electrically connected with the electric heating wires. According to the bridge rectifier tool preheating table, the bridge rectifiers can be preheated, and the buffer time during formal heat treatment of the bridge rectifiers is greatly shortened, and the heat treatment efficiency is greatly improved; and the preheating effect is good, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of bridge stack production equipment, in particular to a bridge stack tooling preheating platform. Background technique [0002] At present, in the production process of the bridge pile, when the bridge pile is heated, the heating is slow, the heat treatment efficiency is low, and the single heat treatment takes a long time, which greatly slows down the production efficiency. Contents of the invention [0003] The object of the present invention is to provide a bridge pile tooling preheating platform, which can be used to preheat the bridge pile, greatly shorten the buffer time when the bridge pile is formally heat treated, and greatly improve the heat treatment efficiency; its preheating effect is good, and it can be used convenient. [0004] Embodiments of the present invention are achieved like this: [0005] A bridge stack tooling preheating platform, which includes: an abutment, a heating wire, a ha...

AI Technical Summary

Problems solved by technology

[0002] At present, in the production process of the bridge pile, when the bridge pile is heated, the heating is slow, the heat

Images