Trimming blanking die used for forklift water tank cover plate

Abstract

The invention discloses a trimming blanking die used for a forklift water tank cover plate. The trimming blanking die comprises a lower die seat and an upper die seat located above the lower die seat.The upper part of the lower die seat is provided with a fixing and guiding part, a concave die inserting block which is in contact with the lower surface of the blanking edge of the water tank coverplate, a positioning and clamping device used for positioning and clamping the water tank cover plate and a reverse side part used for preventing dislocation during trimming blanking. The trimming blanking die is compact in structure and reasonable in layout, by arranging the reverse side part provided with a wear-resisting plate and a side guiding plate of zero spacing adjusting, the fact that machining instability is caused due to large dislocation of the water tank cover plate in the trimming blanking process is avoided, and the machining precision is improved; and a fixed guiding sleeve and a guiding pillar which are arranged on the lower die seat and a moving guiding sleeve mounted on the upper die seat are matched with one another, a good guiding effect is achieved, and the stabilityof trimming blanking is ensured.

Description

technical field [0001] The invention relates to the technical field of forklifts, in particular to a trimming die for the cover plate of a water tank of a forklift. Background technique [0002] Punching is a stamping process that uses a die to separate part of the material or process part from another part of the material, process (process) part or waste. Blanking is a general term for separation processes such as shearing, blanking, punching, punching, notching, sectioning, chiseling, edge trimming, tongue cutting, cutting, and trimming. Trimming blanking is to use the cutting edge of the die to make the sheet shear deformation and separate along a certain contour line. In the trimming blanking process, except for the metal near the shear contour line, the sheet itself does not produce plastic deformation, so the parts processed by flat blanking are still in a flat shape. [0003] As an industrial transport vehicle, forklifts are used more and more in warehouses, docks, ...

AI Technical Summary

Problems solved by technology

[0003] As an industrial transport vehicle, forklifts are used more and more in warehouses, docks, ports and other occasions. The forklift water tank cover is the cover of the forklift body. , the work efficiency is low when manual plasma cutting is used, and the labor intensity of workers is high, which cannot meet the production needs of forklifts

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