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Hub structure automatic feeding cold forging production line and forging method

An automatic feeding and assembly line technology, which is applied in the direction of wheels, manufacturing tools, forging/pressing/hammer devices, etc., can solve the production efficiency problems of multiple manual material transfers, and achieve the effect of saving manpower and improving production efficiency.

Pending Publication Date: 2019-04-09
FUZHOU KING DUAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention improves the above problems, that is, the technical problem to be solved by the present invention is that the existing wheel hub forging requires multiple times of manual material transfer and the production efficiency is low

Method used

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  • Hub structure automatic feeding cold forging production line and forging method
  • Hub structure automatic feeding cold forging production line and forging method
  • Hub structure automatic feeding cold forging production line and forging method

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Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] Such as Figure 1-7 As shown, a wheel hub structure automatic loading cold forging line according to an embodiment of the present invention includes a frame, a blank storage frame located on the ground, and a blank lifting device arranged in the blank storage frame 10. The blank lifting There is a material guide plate 110 next to the upper end of the material device to accept the falling material. The material guide plate 110 is arranged obliquely, and the discharge end is located at the lower end. The discharge end of the material guide plate has a blank discharge rotary rod 120 , the end of the billet discharge rotating rod is coaxially fixedly connected with a cross-section rotating plate 130; the output end of the guide plate has a heating conveying groove 140, and the heating device for heating the billet The input end of...

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Abstract

The invention provides a hub structure automatic feeding cold forging production line and forging method. The hub structure automatic feeding cold forging production line comprises a blank material lifting device, a heating conveying groove and a heating device. The output end of the heating conveying groove is provided with an annular brush barrel. A forging machine is located by the side and provided with a finished product output conveying belt. The output end of the finished product output conveying belt is provided with a heat treatment device. The heat treatment device comprises a heat treatment input conveying belt, and the front side of the heat treatment input conveying belt is provided with an input conveying roller. The output end of the finished product output conveying belt isfurther provided with a horizontal movement lifting table. By means of the hub structure automatic feeding cold forging production line, workpiece materials obtained after subsequent heat treatment conducted among multiple procedures through a blank feeding machine can be conveyed, so that manpower is saved, and the production efficiency is improved.

Description

technical field [0001] The invention relates to an automatic feeding cold forging assembly line and a forging method for a hub structure. Background technique [0002] In the forging of the wheel hub, it is necessary to transport several cylindrical blanks cut into small sections to a heating device for heating, so as to facilitate subsequent processing. The traditional feeding method is manual feeding, the production efficiency is relatively low, and there is a risk of burns. Before the steel material is hot forged, the blank is oxidized after being in contact with air before forging, and an oxide layer will be formed on its surface, which will affect the appearance and quality of the forging. It is usually to use high-pressure water gas to blow off the oxide layer on the surface of the blank, but it is easy to cause the oxide layer to splash and scald the workers and pollute the environment. In addition, in the heat treatment stage of the forging, whether it is tempering ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21K29/00B21K27/00B21K1/40
CPCB21K1/40B21K27/00B21K29/00
Inventor 陈文重
Owner FUZHOU KING DUAN IND
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