Pickling process for pretreating outer surface of air valve steel before processing
A valve steel, pretreatment technology, applied in the field of valve steel, to achieve the effect of increasing service life and improving pickling efficiency
Pending Publication Date: 2022-03-11
TAIZHOU LONGRUI METAL PROD
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Problems solved by technology
[0003] However, the valve steel currently used needs to be processed to different degrees during use. In order to improve the efficiency of processing the valve steel, reduce the steps in the processing of the valve steel, and speed up the processing of the valve steel The processing process of valve steel needs to shorten the processing time of the valve steel, and the problem of using assembly line processing
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] see Figure 1-4 , the present invention provides a technical solution for the pretreatment pickling process of the outer surface of the valve steel before processing:
[0029] A pickling device for pretreatment of the outer surface of the valve steel before processing, comprising an operation frame 1, the left and right ends of the operation frame 1 are equipped with support rods 2, and a slide rail 3 is provided on one side of the support rod 2, and th...
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According to the outer surface pretreatment pickling technology before air valve steel machining, an operation frame is included, supporting rods are installed at the left end and the right end of the operation frame correspondingly, a sliding rail is arranged on one side of each supporting rod, a connecting rod is installed at one end of each sliding rail, a rotating shaft is installed at one end of each connecting rod, and a clamping block is bonded to one end of each rotating shaft; a controller is installed above the clamping block, a threaded rod is installed at the lower end of the controller, a stabilizing block is installed at the lower end of the threaded rod, a first rust removal rod is installed at one end of the stabilizing block, a fixing block is installed at the lower end of the first rust removal rod, and a second rust removal rod is installed at one end of the fixing block. According to the air valve steel pickling device, the sliding rails, the connecting rods, the rotating shafts and the clamping blocks are used in cooperation, air valve steel of different sizes can be fixed through the symmetrically-arranged clamping blocks, meanwhile, the air valve steel pickling device can be matched with the sliding rails for adjustment of different heights, flow operation can be conducted on the air valve steel, and the air valve steel pickling efficiency is improved.
Description
technical field [0001] The invention relates to the related technical field of gas valve steel, in particular to a pickling process for pretreatment of the outer surface of the gas valve steel before processing. Background technique [0002] Valve steel, valve steel refers to the steel suitable for manufacturing various valves, also known as valve steel, which is a necessary material for the manufacture of gasoline and diesel engine intake and exhaust valves, and is also the key to the entire engine Material. [0003] However, the valve steel currently used needs to be processed to different degrees during use. In order to improve the efficiency of processing the valve steel, reduce the steps in the processing of the valve steel, and speed up the processing of the valve steel The processing process of the valve steel needs to shorten the processing time of the valve steel, and the problem of using an assembly line for processing. Contents of the invention [0004] The ob...
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Login to View More IPC IPC(8): C23G3/00B01D29/03B01D29/52B01D29/96
CPCC23G3/00B01D29/03B01D29/52B01D29/96
Inventor 刘国华
Owner TAIZHOU LONGRUI METAL PROD