One-step molding technique of carbon stirrup and used stirrup-molding mould thereof

Abstract

The invention discloses a one step forming process of carbon clip and a clip resizer adopting the method. The method is a one step clip forming technique with simple process, high forming quality and high forming speed. The invention forms a clip at one step by lowering a plurality of clip forming cutters in the clip resizer on a sheet-forming machine. The method includes the following steps: the first step: the feed wheels of a sheet-forming machine deliver the blanks of carbon strips to perforating dies; the second step: the perforating dies punch the blanks, thus producing a plurality of holes simultaneously; the third step: the feed wheels continue to deliver the blanks, wherein, the blanks with holes punched by the perforating dies are delivered into the clip resizer to process the blanks with holes into formed clips at one step. The one step forming process of carbon clip provided by the invention is characterized by simple process, high forming quality and rapid forming speed, and the inside diameter of the formed clips and the thickness and the width of the plank stuff are changeable. The invention plays a good role in improving the highly efficient mass production of comparable products.

Description

technical field [0001] The invention belongs to a process method for rolling carbon clamps and a clamp forming die used therefor. Background technique [0002] Carbon clamps are widely used as clamping standard parts for connecting various rubber tubes and metal tubes. With the rapid development of the automobile industry in China, the demand for clamp products is also rising rapidly. For this type of products High productivity and quality requirements are put forward. Every car uses hundreds of clamps of different sizes, and they have important functions. Once they fail, oil or water leakage will occur, which will affect the performance and even safety of the car. Therefore, it has become a very serious research topic in the industry to ensure both the production efficiency and the quality of such clamps. [0003] The existing carbon clamp forming equipment adopts a plate forming machine, and a forming tool set consisting of several clamp forming knives is installed on th...

AI Technical Summary

Problems solved by technology

Obviously, the production efficiency of this forming process is low and the quality of the product cannot be guaranteed. Therefore, this process of producing clamps can no longer meet the needs of economic development.

Images