Tool for manufacturing water-cooling bearing pedestal blank model by one-time molding

Abstract

The invention discloses a tool for manufacturing a water-cooling bearing pedestal blank model by one-time molding. The tool comprises a water-cooling bearing pedestal blank model, a tooling part and acontrol part, wherein the tooling part comprises a top plate and a positioning block; a heat resistance wire is fixed on the top plate; an open space is formed by the top plate and the positioning block; and the control part comprises a control switch, a power supply, a lead wire and a contact voltage regulator. According to the tool, a water-cooling tank is processed by matching of the tooling part and the control part, processing is convenient, applicability is flexible and reliable, size precision is high, work intensity is reduced, time for manufacturing a water-cooling bearing pedestal blank model is reduced, and work efficiency is improved; the tooling part is made of an insulating material, and the strength and safety can be ensured; the heating resistance wire made of a chromel filament having a diameter of 3mm can ensure the cutting strength; and the current strength in a lead wire loop is controlled by adjusting the knob of the contact voltage regulator, and the temperatureof the heating resistance wire is controlled. The tool is simple and convenient.

Description

Technical field [0001] The invention relates to the technical field of bearing seat processing, in particular to a tool for making a white mold of a water-cooled bearing seat once. Background technique [0002] Water-cooled bearing housings mainly work in high temperature and alternating stress environments and are easily consumable spare parts. At present, in lost foam casting, the production process of some hand-made bearing housing white molds is more complicated, and the bearing housing needs to be broken down into three parts ( After the two sides and the middle water-cooling groove), they are marked separately, made into molding, and then bonded into a whole to be used. Therefore, when the white mold of the bearing seat (with water-cooling groove) is made, it not only takes a long time and labor intensity, but also And work efficiency is also very low. Summary of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of...

AI Technical Summary

Problems solved by technology

[0002] Water-cooled bearing housings mainly work in the environment of high temperature and alternating stress, and are consumable spare parts. At present, in lost foam casting, the production process of some hand-made bearing housing white molds is relatively complicated, and the bearing housing needs to be decomposed into three parts ( After the water-cooling tanks on both sides and the middle), they are marked separately, made into shapes, and then bonded into a whole before use. Therefore, when making the white mold of the bearing seat (with water-cooling tank), not only the work intensity is high, the time is long, and the labor intensity is high. And work efficiency is also very low

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