Passivating device for machinery manufacturing

Abstract

The invention discloses a passivating device for machinery manufacturing. The passivating device for machinery manufacturing comprises an operation platform, a support and supporting rods. Flow drainage holes are formed in the operation platform, a passivating liquid box is arranged below the flow drainage holes, and a water pump is installed on the rear side of the passivating liquid box. A connecting pipe is connected to the water pump, spray nozzles are installed on the inner side of the connecting pipe, bent pipes are arranged between the spray nozzles, and side spray nozzles are connectedwith the inner sides of the bent pipes. The support is located on the right side of the operation platform, a sliding groove is formed in the support, and threaded insertion holes are formed in the right side of the sliding groove. A fixing bolt is installed inside one threaded insertion hole, and a supporting rotary ring is connected with the left side of the fixing bolt. The passivating devicefor machinery manufacturing comprises the sliding groove, the threaded insertion holes and the fixing bolt, and therefore machining and passivating can be conveniently conducted on steel plates with different thicknesses, the structure is conveniently adjusted, operation is easy, the convenience of the device is enhanced, and workers conveniently use the device.

Description

technical field [0001] The invention relates to the technical field related to mechanical manufacturing, in particular to a passivation device for mechanical manufacturing. Background technique [0002] In the machinery manufacturing industry, various metal plates and parts are often processed. In order to slow down the corrosion rate of metals, most of the various metal plates and parts are passivated to improve the corrosion resistance of metals. Some passivation treatment methods are roller coating or spraying. The existing steel plate passivation device is used to passivate the surface of the steel plate, and it is easy to ignore the edge of the steel plate, causing the edge of the steel plate to be corroded faster than other parts. , thus reducing the quality of passivation as a whole, and the spray type is prone to uneven spraying. [0003] In view of the above problems, an innovative design is carried out on the basis of the original passivation device. Contents of...

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Problems solved by technology

[0004] The object of the present invention is to provide a passivation device for mechanical manufacturing, to solve the existing steel passivation device proposed in the above background technology, passivate the surface of the steel plate, it is easy to ignore the edge of the steel plate, resulting in the edge of the steel plate The rate of corrosion is faster than other parts, which reduces the quality of passivation as a whole, and the spray type is prone to uneven spraying

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