Fine drawing processing equipment for enameled wire production

Abstract

The invention discloses fine drawing processing equipment for enameled wire production. The fine drawing processing equipment comprises a processing equipment shell, a lubricating oil groove, two wiredrawing devices, an enameled wire fixing device, an enameled wire fine drawing device and a lubricating oil inlet. According to the equipment, the two wire drawing devices are arranged, the diameterof a round hole in a wire drawing die on the second wire drawing device is smaller than the first wire drawing device, a buffering effect is achieved through two times of wire drawing, the phenomenonthat an enameled wire is broken due to too large diameter changes in the wire drawing process is effectively reduced, an enameled wire winding wheel is fixed to a fixing base through a rotating wheelbuckle, and therefore the enameled wire winding wheel can be used at any time when being placed. Lubricating oil inlet pipelines are arranged on the first wire drawing device and the second wire drawing device, wire drawing dies are coated with lubricating liquid, the wire drawing process of the enameled wire can be smoother, cooling fans are arranged between every two of the first wire drawing device, the second wire drawing device and the enameled wire fine drawing device, the enameled wire can be cooled more quickly through the cooling fans, and the situation that the production quality ofthe enameled wire is affected due to the fact that the temperature is too high is prevented.

Description

technical field [0001] The invention relates to the technical field of enameled wire processing, in particular to a fine drawing processing equipment for enameled wire production. Background technique [0002] Enameled wire is a main variety of winding wire, which is composed of conductor and insulating layer. After the bare wire is annealed and softened, it is painted and baked many times. However, it is not easy to produce products that meet both standard requirements and customer requirements. It is affected by factors such as raw material quality, process parameters, production equipment, and the environment. Enameled wire needs to be drawn during the production process. The diameter of the enameled wire varies from thick In the process of thinning, it is necessary to follow the law of metal extension: during stretching, due to the slip and change of the internal lattice of the metal. The mechanical properties of the wire change, the hardness becomes harder, and the elo...

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Problems solved by technology

The mechanical properties of the wire change, the hardness becomes harder, and the elongation decreases

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