Rail pressing plate stamping device

Abstract

The invention relates to the technical field of stamping, in particular to a rail pressing plate stamping device. The device comprises a stamping device main frame, a stamping structure is mounted at the upper end of the inner side of the stamping device main frame, an upper die plate is mounted at the lower side of the stamping structure, and a lower die mounting groove is formed at the lower end of the inner side of the stamping device main frame. A lower die plate is arranged at the inner side of the lower die mounting groove, a push-pull air cylinder is arranged at the outer side of the lower die plate, the stamping structure comprises a top plate, side plates are arranged at the lower side of the top plate, a push plate is arranged below the side plates, a stamping air cylinder is arranged at the lower side of the top plate, a guide rod is arranged at the upper end of the push plate, and guide grooves are formed at the inner sides of the side plates. The device is provided with an upper die and a lower die, the lower die is of a separable structure and is driven by the air cylinder to be unfolded and closed, the material taking and placing efficiency is improved, the upper stamping die is provided with a leveling structure, and a stamping air cylinder acting guide structure is arranged.

Description

technical field [0001] The invention relates to the technical field of punching, in particular to a rail pressing plate punching device. Background technique [0002] Stamping is a forming process that relies on presses and molds to apply external forces to plates, strips, pipes, and profiles to cause plastic deformation or separation, so as to obtain workpieces of the required shape and size. Stamping and forging belong to plastic processing. It is called forging, and the stamping blanks are mainly hot-rolled and cold-rolled steel plates and steel strips. The track pressure plate belongs to the track accessories and is used for the support of the track. [0003] However, the track platen currently on the market is stamped and formed through sealed upper and lower molds. The stamped material is easy to get stuck in the template, which is not conducive to the removal of the material, or it can be directly stamped on the plane. However, stamping in this way causes the side of ...

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Problems solved by technology

[0003] However, the track platen currently on the market is stamped and formed through sealed upper and lower molds. The stamped material is easy to get stuck in the template, which is not conducive to the removal of the material, or it can be directly stamped on the plane. However, stamping in this way causes the side of the material to Deformation can not guarantee that the material after production is qualified. Generally, the stamping upper die does not have a leveling structure. Deformation, which is not conducive to the service life of the cylinder

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