Automobile wheel hub continuous automatic quenching device

Abstract

The invention relates to a continuous automatic quenching device for automobile wheel hubs, which comprises a quenching water tank 1 abutting on a heat treatment furnace, a plurality of fork tines 2 instead of manipulators arranged above the quenching water tank 1, a positioning mechanism 7 and a brake arranged on each fork tine, a water temperature equalizing tube arranged at the bottom of the quenching water tank 1, an automatic discharge roll table 4 arranged close to the upper mouth rim of the quenching water tank 1, and a cooling and circulating water tank 6 provided with a water temperature exchange water pump 5. The continuous automatic quenching device for automobile wheel hubs has the advantages that the defects common in the prior quenching process, such as large workload of manual or semi-automatic operating modes, inability to guarantee the continuousness, stability and accuracy in the quenching of mass products with high quality and requirements, thus providing a continuous automatic quenching device capable of performing precise temperature fixation and timing.

Description

1. Technical field [0001] The invention relates to a metal heat treatment device, in particular to a continuous automatic quenching device for an automobile hub. 2. Background technology [0002] Heat treatment is one of the important basic processes in the machinery industry. It plays a decisive role in improving the internal quality and service life of products and strengthening the competitiveness of products in domestic and foreign markets. Quenching is one of the methods in heat treatment. It is a technical means to heat the product to a certain temperature and then immerse it in a liquid to increase its hardness and improve its internal crystal phase structure. At present, most domestic manufacturers still adopt manual or semi-automatic operation when quenching, which has high labor intensity and low work efficiency. The volume and efficiency of mass production pose serious constraints. 3. Contents of the invention [0003] The technical problem to be solved and th...

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Problems solved by technology

[0003] The technical problem to be solved and the technical solution proposed by the present invention are: to overcome the defects that the current ubiquitous manual or semi-automatic quenching process cannot guarantee the continuity, stability and accuracy of quenching of high-quality and high-demand batch products, and provide a A continuous automatic quenching device for automobile wheels that can reduce labor intensity, reduce manufacturing costs (replacing manipulators with a simple mechanism), and ensure the continuity, stability and accuracy of product quenching

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