Rim spinning and shaping all-in-one machine

Abstract

The invention provides a rim spinning and shaping all-in-one machine, and belongs to the technical field of rim manufacturing. The problems that existing rim machining is low in production efficiencyand low in percent of pass are solved. The rim spinning and shaping all-in-one machine comprises a base, an external rotation forming device, a cold-molding shaping device, a controller and a conveying device; the conveying device comprises a rolling ring positioning frame and a shaping positioning frame; and the rolling ring positioning frame and the shaping positioning frame are both used for supporting a rim; The controller is used for controlling the external rotation forming device to work so as to conduct external rotation forming on a to-be-machined rim on the rolling ring positioning frame, used for controlling the conveying device to work so as to automatically convey the rim which is located on the rolling ring positioning frame and subjected to external rotation forming to the shaping positioning frame, and used for controlling the cold-molding shaping device to work so as to carry out cold-molding shaping on the rim which is positioned on the shaping positioning frame and subjected to external rotation forming. The rim spinning and shaping all-in-one machine has the advantages of high automation degree and accurate finished product size.

Description

technical field [0001] The invention belongs to the technical field of wheel rim manufacturing, and in particular relates to a wheel rim spinning and forming integrated machine. Background technique [0002] The rim, commonly known as the rim, is a component that installs and supports the tire on the periphery of the wheel, and forms the wheel with the spokes. The rim is responsible for the functions of carrying the weight of the vehicle, transmitting power, and supporting the tire. As a rotating component, the rim must meet technical conditions such as fatigue resistance and dynamic balance under the premise of a certain rigidity. [0003] The traditional rim production process is as follows: cut the plate into strips, make a rim blank ring after rolling, butt welding, slag scraping and grinding, put the blank ring into the rim spinning machine, and carry out spinning forming. At present, the wheel rim is generally produced in sections by multiple equipment in the spinning...

AI Technical Summary

Problems solved by technology

At present, the wheel rim is generally produced in sections by multiple equipment in the spinning forming stage. The equipment occupies a large space and the process is cumbersome. Two operators need to be fixed to work. The material turnover between processes is handled manually, which is not only labor-intensive but also labor-intensive. , the production efficiency is low, and the precision of the manufactured rim products is low, the precision is unstable, and the scrap rate remains high

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