Roll groove forming die used for stretching panel

Abstract

The invention discloses a roll groove forming die used for a stretching panel. The roll groove forming die comprises a roll groove fixing base used for fixedly installing the stretching panel. An installation groove is formed in the side wall of one end of the roll groove fixing base and can enable a concave stretching part of the stretching panel to be installed inside the roll groove fixing base in an embedded mode and to be connected with the inner side wall of the roll groove fixing base in an abutting-against mode. A forming roll groove is formed in the side wall of the installation groove, a forming cutter rod is further arranged on one side of the installation groove and can extend into the installation groove, a forming roll shaft is arranged at the end, extending into the installation groove, of the forming cutter rod and can be matched with the forming roll groove, and circular arc protrusions are arranged on the outer side wall of the forming roll shaft and can be pressed into the forming roll groove. By the adoption of the roll groove forming die, people only need to install the roll groove forming die on a common machine tool, so that rolling forming is performed on the stretching panel, the roll groove forming die has the advantages of being easy to operate and low in equipment energy consumption, the technology is easy to control, energy is greatly saved, and labor intensity is greatly relieved.

Description

technical field [0001] The invention relates to a forming die, in particular to a rolling groove forming die for a stretched panel. Background technique [0002] The traditional drawing panel forming roll groove generally adopts the method of hot forging panel: first, the copper bar is sawed and cut according to the amount required by the design, and then the temperature is raised to the temperature required for forging in the heating furnace, and then the heated blank is sent into the loading chamber. The forging press of the good mold is forged and pressed to form a stretched panel with rolling grooves in the mold. The temperature rise control of the blank is controlled according to the experience of the operator. The heated blank needs to be sent into the mold by hand with tools, and the mold release agent needs to be sprayed every time the mold is opened. The release agent produces a lot of smoke when it encounters high temperature, and the operator cannot work for a lo...

AI Technical Summary

Problems solved by technology

The release agent produces a lot of smoke when it encounters high temperature, and the operator cannot work for a long time. In addition, the panel production by hot forging needs to reserve a processing allowance. The forged panel material loss is large, and thermal processing is required at the same time. Environmental pollution is serious, so the production cost is high

Images