Surface treatment device for high-strength anti-slide wheel hub bolts

A surface treatment device and anti-skid wheel technology, applied in the field of bolt pickling equipment and fastener production, can solve the problems of high labor intensity, poor pickling quality, and high production cost, reduce labor intensity, reduce production cost, The effect of improving the quality of pickling

Pending Publication Date: 2019-11-08
海盐上宇紧固件科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing pickling requires workers to manually put the pickling parts into the pickling tank, and then take the pickling parts out of the pickling tank for cleaning. The labor intensity of the workers is high, the pickling efficiency is low, the pickling quality is poor, and the production cost is high. high

Method used

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  • Surface treatment device for high-strength anti-slide wheel hub bolts
  • Surface treatment device for high-strength anti-slide wheel hub bolts
  • Surface treatment device for high-strength anti-slide wheel hub bolts

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Embodiment Construction

[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0016] refer to figure 1 , figure 2 and image 3 , a surface treatment device for high-strength anti-skid hub bolts of the present invention, comprising a pickling tank 1, a pickling basket 2, a pickling basket moving device 3, a control panel 4, a cross bar 5, and a pickling basket hanging bracket 6, The pickling tank 1 is a rectangular tank body, the upper end of the pickling tank 1 is h...

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PUM

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Abstract

The invention discloses a surface treatment device for high-strength anti-slide wheel hub bolts. The surface treatment device comprises a pickling tank, a pickling basket, two pickling basket moving devices, a control panel, a cross bar and a pickling basket hanging bracket; the pickling tank is a rectangular tank; the upper end of the pickling tank is transversely provided with the pickling basket moving devices in the long edge direction of the pickling tank; the two pickling basket moving devices are symmetrically arranged on the side edges of the two sides of the upper end of the picklingtank correspondingly; and the cross bar is arranged between the two pickling basket moving devices. The pickling basket moving devices are arranged at the upper end of the pickling tank, the picklingbasket and the bolts in the basket can be driven by the pickling basket moving devices to reciprocally move laterally in the long edge direction of the pickling tank and move up and down, the picklingbasket moving devices drive the bolts to be pickled, cleaned and drained automatically, thus, the pickling efficiency is improved, the pickling quality is improved, the labor intensity of workers isrelieved, and the production cost is reduced.

Description

【Technical field】 [0001] The invention relates to the technical field of fastener production, in particular to the technical field of bolt pickling equipment. 【Background technique】 [0002] Bolt: A mechanical part, a cylindrical threaded fastener with a nut. A type of fastener consisting of a head and a screw, which needs to be matched with a nut to fasten two parts with through holes. This connection form is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection. In the bolt production process, in order to improve the anti-rust and anti-corrosion properties of the bolt surface, the surface of the bolt is often treated. Pickling is a method of bolt surface treatment. Pickling uses acid solution to remove scale and rust on the steel surface. The method is called pickling. It is a method of cleaning metal surfaces. Generally, the workpiece is immersed in an aqueous solution such as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G3/00
CPCC23G3/00
Inventor 沈晓丹
Owner 海盐上宇紧固件科技股份有限公司
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