Vertical compression tooling with oil cylinder

Abstract

The invention relates to a vertical compressing tool with an oil cylinder. The vertical compressing tool comprises a base. A lower fixing plate, a partition plate and an upper fixing plate are sequentially arranged on the base at intervals from bottom to top in the vertical direction. The lower fixing plate and the upper fixing plate are connected through multiple vertical supporting pillars. The partition plate is arranged on the vertical supporting pillars in a sleeving manner. Multiple single-action oil cylinders driven by a pedal-operated oil pump are arranged between the partition plate and the upper fixing plate, and piston rods of the single-action oil cylinders stretch out downwards vertically. A pull plate is arranged above the lower fixing plate, and a punching tool is arranged between the pull plate and the upper fixing plate. A pull rod assembly is arranged between the partition plate and the pull plate. The vertical compressing tool is simple in structure and reasonable in design, the requirement for punching, laminating and press fitting in the work condition where symmetric welding is needed is taken into full consideration, the operation efficiency can be greatly improved, the stability and precision of the product quality are improved, the requirement for cooperation of the personnel quality in the operation process is lowered, the requirement for subsequent automatic welding is met, and the vertical compressing tool is extremely high in practical value.

Description

Technical field [0001] The invention relates to a vertical pressing tool with an oil cylinder. Background technique [0002] In the well-known technical field, the lamination, press-fitting, and welding of the motor punching sheet usually use a press-fitting tool. The punching sheet is put into the tooling and press-fitted with a hydraulic machine. After the press-fitting is completed, the lock nut is kept under pressure and manually Perform welding. When some rotors need to be welded symmetrically to reduce the amount of welding deformation, if the conventional welding method is used at this time, especially in the process of punching and stacking, the cooperation of the operator is very high, and the traditional operation The labor intensity is also relatively large, which will reduce the efficiency of production and affect the requirements of automated production. Summary of the invention [0003] The technical problem to be solved by the present invention is to overcome the ...

AI Technical Summary

Problems solved by technology

When some rotors need to be welded symmetrically to reduce the amount of welding deformation, if the conventional welding method is used at this time, especially in the process of punching and laminating and pressing, the cooperation of the operator is required to be very high. The traditional operation The labor intensity is also relatively high, which will reduce the efficiency of production and affect the requirements of automated production

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