Automatic discharging mechanism for semi-coiled circle bending part

Abstract

The invention discloses an automatic discharging mechanism for a semi-coiled circle bending part. The automatic discharging mechanism is characterized by comprising a male die holder, a male die, a lower cushion board and a lower die holder, the lower cushion board is arranged above the lower die holder, the male die is fixedly arranged below the male die holder, an ejection piece block is arranged above the lower cushion board, a workpiece is arranged at the upper portion of the ejection piece block, the top end of the workpiece is tightly attached to the bottom of the male die, a cushion block is arranged at the upper portion of the lower cushion board, a swing block is arranged above the cushion block and provided with a pin, a spring lifting pin is arranged on the lower die holder, and the top end of the spring lifting pin makes contact with the bottom of the swing block. The automatic discharging mechanism is easy to move and obtain, and the workpiece is convenient to manufacture, assemble and disassemble; meanwhile the pushing stroke can be controlled, danger caused by manual operation is avoided, and work efficiency is improved; and multiple push rod sets are arranged on a linkage inclined wedge, so that the requirements of workpieces of different sizes are met.

Description

technical field [0001] The invention relates to an automatic unloading mechanism for half-rolled and curved parts, which belongs to the technical field of mold design. Background technique [0002] The processing of the existing semi-rolled round bending parts is formed by rolling and bending separately, which makes the size of the parts difficult to control, and it is necessary to overcome uncertain factors such as the cumulative positioning error and springback of the parts, which brings inconvenience to quality control and mold debugging. Therefore, one-time forming of rolling and bending becomes a method to solve this problem. Contents of the invention [0003] The purpose of the present invention is to overcome the defects in the prior art, and propose an automatic unloading mechanism for half-rolled and curved parts. [0004] The present invention adopts the following technical scheme: an automatic unloading mechanism for half-rolled circular bending parts, which is...

AI Technical Summary

Problems solved by technology

[0002] The processing of the existing semi-rolled round bending parts is formed by rolling and bending separately, which makes the size of the parts difficult to control, and it is necessary to overcome uncertain factors such as the cumulative positioning error and springback of the parts, which brings inconvenience to quality control and mold debugging. Therefore, rolling and bending at one time is a method to solve this problem

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