Processing technique of multi-specification retainer ring
A processing technology and multi-specification technology, applied in the field of multi-specification retaining ring processing technology, can solve the problems of high processing cost and waste of resources, and achieve the effects of improving utilization rate, reducing waste and reducing production cost
Active Publication Date: 2014-01-01
ANHUI NINGGUO DONGBO FASTENER
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Problems solved by technology
In the national standard, the thickness requirements of retaining rings with different specifications increase in stages with the increase of specifications. In actual production, when producing retaining rings according to the national standard, the edge material and core material after stamping can only be treated as waste. , resulting in a waste of resources and a very large processing cost
Method used
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[0021] Such as figure 1 as shown, figure 1 It is a schematic flow chart of the processing technology of a multi-standard retaining ring proposed by the present invention.
[0022] refer to figure 1 , the present invention proposes a processing technology for multi-standard retaining rings, which is used to produce and process retaining rings for holes or shafts of different specifications, including the following steps:
[0023] S1. Perform blanking processing on the metal plate with prefabricated thickness to obtain the retaining ring base body of the first specification and the first remaining material;
[0024] S2. Rolling the first remaining material obtained in step S1 to the thickness of the retaining ring of the second specification;
[0025] S3. Punching the first remaining material after rolling in step S2 to obtain the retaining ring base body of the second specification and the second remaining material;
[0026] S4, rolling the second remaining material obtaine...
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The invention discloses a processing technique of a multi-specification retainer ring and is used for processing retainer rings for holes and retainer rings for shafts. The processing technique includes following steps: S1, blanking metal sheets with a preset thickness to obtain a first specification retainer ring matrix and a first excess material; S2, rolling the first excess material obtained from the S1 step to the thickness of a second specification retainer ring; and S3, blanking the first excess material rolled in the S2 step to obtain a second specification retainer ring matrix and a second excess material. By the aid of the processing technique of the multi-specification retainer ring, production of the retainer rings for holes and the retainer rings for shafts of multiple specifications is achieved, manufacturing process is simple, material use rate is high, and resource waste is reduced.
Description
technical field [0001] The invention relates to the technical field of retaining ring processing, in particular to a process for processing retaining rings with multiple specifications. Background technique [0002] The retaining ring is a commonly used mechanical part. It has standardized design standards. Its main function is to fasten the ring-shaped parts on the shaft, which can prevent other parts mounted on the shaft from moving. It is a kind of fastener. In the national standard, the thickness requirements of retaining rings with different specifications increase in stages with the increase of specifications. In actual production, when producing retaining rings according to the national standard, the edge material and core material after stamping can only be treated as waste. , resulting in a waste of resources and a very large processing cost. Contents of the invention [0003] In order to solve the technical problems existing in the background technology, the pre...
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Login to View More IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 汪金良殷克贵高晓成蒋春权
Owner ANHUI NINGGUO DONGBO FASTENER