A convenient auxiliary device for precision sheet metal processing

Abstract

The invention discloses an easy-to-operate auxiliary device for precision sheet metal processing, specifically relates to the technical field of precision sheet metal processing, including a device box, a clamping mechanism is arranged inside the device box, and a stable mechanism, the device box side is provided with a blanking mechanism; the clamping mechanism includes a drive screw arranged inside the device box. In the present invention, by setting the clamping mechanism, the first spiral ring socket plate and the second spiral ring socket plate are close to each other, the first transmission gear rotates, the adjustment is very simple, and the clamping has wide applicability. The pressing ring, the second rubber extrusion ring, and the third rubber extrusion ring are used for extrusion operation. Not only is the three-point extrusion more stable, it is not easy to shake during the processing, and even if a large force is applied during the extrusion process, the It will not cause strangle marks on the outside of the board, reduce the amount of scrapped boards, and improve the quality of board production.

Description

technical field [0001] The invention relates to the technical field of precision sheet metal processing, and more specifically, the invention relates to an auxiliary device for precision sheet metal processing that is convenient to operate. Background technique [0002] Precision sheet metal has not yet had a relatively complete definition. According to a definition in a foreign professional journal, it can be defined as: sheet metal is a comprehensive cold processing process for metal sheets, including shearing, punching / cutting / compositing , Folding, welding, riveting, splicing, forming, etc., its remarkable feature is that the thickness of the same part is consistent, and it is necessary to use auxiliary devices for auxiliary operations in the production process of sheet metal processing. [0003] In the prior art, in the process of processing sheet metal, only square or rectangular auxiliary clamping operations can be performed, which is not conducive to improving the cl...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in the process of processing sheet metal, only square or rectangular auxiliary clamping operations can be performed, which is not conducive to improving the clamping stability when processing some sheet metals with large differences in shape. It is very inconvenient, poor applicability of clamping, easy to cause processing failure, not only waste sheet metal raw materials, but also have quality problems, which is not conducive to processing

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