Aluminum ring processing device

Abstract

The invention belongs to the technical field of stamping dies, and discloses an aluminum ring processing device. The aluminum ring processing device comprises a lower die, and an upper die arranged on the lower die, wherein a through hole is formed in the middle part of the upper die; a pressing column is in slide connection with the inside of the through hole; an opened groove is formed in axis of the pressing column; a pressing block is connected to the top end of the pressing column; a forming column is in slide connection with the middle part of the lower die, and a forming groove is formed in the axis of the forming column; the forming column is abutted with the pressing column; symmetric mounting racks consisting of transverse parts and vertical parts are connected to the side surface of the pressing column; racks are arranged on the vertical parts; two gears which are engaged with the racks are connected with a rotating shaft in the lower die; racks which are engaged with the gears are arranged on two side surfaces of the forming column. According to the abovementioned scheme, the aluminum ring processing device has the advantages that the stamping speed in aluminum ring processing is increased; an aluminum sheet can be fully cut during stamping, so that the aluminum ring can be prevented from being pulled and deformed, and as a result, the aluminum ring processing accuracy can be improved; in addition, more force can be saved for an operator, and the fatigue can be reduced.

Description

technical field [0001] The invention belongs to the technical field of stamping dies. Background technique [0002] Stamping refers to the process of using stamping equipment and dies to separate or form metal or non-metallic sheets to obtain parts. It is called sheet metal stamping, or stamping for short. The raw material for stamping is a metal sheet with high plasticity, such as low carbon steel, aluminum, copper alloy, etc. The stamping processing method is usually carried out at room temperature, so it is also called cold stamping. The thickness of the plate used for stamping processing is generally less than 6mm, and hot stamping is used when the plate thickness exceeds 8-10mm. Stamping production can be used in all industrial sectors that manufacture metal or non-metallic sheet products, and is especially widely used in the industrial production sectors of daily necessities, automobiles, aviation, electrical appliances, motors and instrument lights. The process equi...

AI Technical Summary

Problems solved by technology

However, the defect in this technical solution is that when the operator quickly presses the aluminum sheet through the briquetting block, the pressing speed of the operator's hand determines the punching speed of the pressing column, and the processing of the aluminum ring sheet needs to be kept relatively high. If the stamping speed is too low, the aluminum ring sheet will be pulled and deformed due to insufficient cutting, which will affect the processing accuracy of the aluminum ring; and for the operator, it is difficult to maintain the same pressing speed every time during stamping. To meet the requirements of the operation, to meet the speed required by stamping in time, and to press down many times quickly, the operator is prone to fatigue, which is not suitable for large-scale processing

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