Plastic deformation husking straightening unit

Abstract

The invention provides a plastic deformation husking straightening unit. The plastic deformation husking straightening unit comprises a rack, at least two cold rolling wheel set mechanisms and a dustcollecting mechanism. A closed working cavity is formed in the rack. The closed working cavity is provided with a wire rod inlet / outlet, a grouping bearing seat and a high-pressure nozzle. Each cold rolling wheel set mechanism is horizontally arranged on the grouping bearing seat of the closed working cavity through a rotating shaft. The rotating shaft on each cold rolling wheel set mechanism is connected with a driving mechanism. The rotation directions of the adjacent cold rolling wheel set mechanisms are opposite. Each cold rolling wheel set mechanism comprises at least two cold rolling wheel sets, and the adjacent cold rolling wheel sets are arranged alternately in the horizontal and vertical modes. The dust collecting mechanism is arranged at the bottom of the closed working cavity. The plastic deformation husking straightening unit is free of emission and waste in the whole production process, completely meets the environmental protection requirement, does not need other auxiliary consumables in production, greatly reduces the use and production cost of customers, has the straightening and diameter reducing functions, facilitates treatment in the next procedure and improves the production efficiency.

Description

technical field [0001] The invention relates to the technical field of metal processing equipment, in particular to a plastic deformation peeling and straightening unit. Background technique [0002] Iron and steel wire rods will form oxide scales during hot rolling, which must be removed before drawing. At present, the following methods of descaling are commonly used in the market, including: [0003] 1. Pickling and descaling method: the method of chemical reaction between pickling and scale. The main disadvantages are: high cost, not environmentally friendly, and prone to hydrogen embrittlement, which affects product quality. [0004] 2. Mechanical peeling + steel brush machine: use the turning wheel to loosen the oxide skin, and then use the steel brush to brush off the surface oxide skin. The main disadvantages are: ①The brush is not clean and uneven; ②The steel brush is easy to damage the surface of the wire rod; ③The steel brush wears quickly and the pressure is no...

AI Technical Summary

Problems solved by technology

[0008] In order to solve the shortcomings of the current existing mechanical peeling methods mentioned in the background technology, such as large dust, uneven removal, and poor production environment, the present invention provides a plastic peeling and straightening unit, including a frame, at least two Cold rolling wheel mechanism and dust collection mechanism;

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