Stamping device capable of automatically correcting stamping workpieces and working method of stamping device

Abstract

The invention discloses a stamping device capable of automatically correcting stamping workpieces and working method of the stamping device. The stamping device comprises an upper die holder, a guide column, a lower die holder, a punch, a punch fixing seat, a stamping worktable, a forming die, a die locking device, a product correcting device, a monitoring component and a monitoring terminal, the upper die holder is connected with the lower die holder the through the guide column, the punch is arranged on the upper die holder through the punch fixing seat, the monitoring component is arranged on the punch fixing seat and electrically connected with the monitoring terminal, the stamping worktable is arranged on the lower die holder, the forming die is fixed on the stamping worktable through the die locking device, the product correcting device is arranged on the right side of the forming die, an in-place sensor is arranged on the forming die, a stamping control device is arranged on the punch, an output end of the in-place sensor is connected with the stamping control device, and the stamping control device controls the punch to rise, fall and stop. The stamping device is reasonable in structure design, stamping process can be monitored in real time, monitoring information is transmitted to the monitoring terminal and viewed through the monitoring terminal, stamping states do not need to be observed by standing in front of the stamping device, and the stamping device is convenient and practical.

Description

technical field [0001] The invention relates to the technical field of punching, in particular to a punching device for automatically correcting punched workpieces and a working method thereof. Background technique [0002] In the sheet metal parts production and processing industry, it is often necessary to perform stamping processing on sheet metal parts. Stamping processing uses the power of conventional or special stamping equipment to directly deform the sheet metal in the mold to obtain a certain shape. Compared with castings and forgings, stamping parts have the characteristics of thinness, uniformity, lightness and strength. Due to the use of precision molds, the precision of the workpiece can reach micron level, and the repeatability is high and the specifications are consistent. , can punch out certain shapes such as holes and bosses. The size of the stamped workpiece has a direct relationship with the quality of the stamping process. However, most stamping devices...

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Problems solved by technology

[0002] In the sheet metal parts production and processing industry, it is often necessary to perform stamping processing on sheet metal parts. Stamping processing uses the power of conventional or special stamping equipment to directly deform the sheet metal in the mold to obtain a certain shape. Compared with castings and forgings, stamping parts have the characteristics of thinness, uniformity, lightness and strength. Due to the use of precision molds, the precision of the workpiece can reach micron level, and the repeatability is high and the specifications are consistent. , can punch out certain shapes such as holes and bosses. The size of the stamped workpiece has a direct relationship with the quality of the stamping process. However, most stamping devices can only find out that the processed product is unqualified after the stamping of the workpiece is completed. When looking for problems It is more difficult, if the stamping misalignment caused by the offset of the workpiece is not easy to find

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