Washing machine clutch flange punch forming technology

Abstract

The invention provides a washing machine clutch flange punch forming technology. A punch platform, four supporting feet vertically connected to the lower end of the punch platform, two supporting plates vertically and symmetrically connected to the upper end of the punch platform, a top plate vertically connected to the upper ends of the two supporting plates, and a hydraulic cylinder fixedly connected to the middle of the lower end of the top plate are included, and the output end of the hydraulic cylinder is vertically connected with the upper end of a pressing moving plate; shortcomings inthe prior art can be overcome, design is reasonable, the structure is compact, the material and the structure of a flange disc are changed, the material is changed into easily-purchased SPCC cold rollsteel from expensive zinc alloy, a center gear is changed into a smooth shaft sleeve, the problem that dimensional tolerance of the center gear is high in requirement is solved, strength of a flangedisc made of the SPCC cold roll steel is improved by few times compared with strength before improvement, deforming and breaking are not prone to happening, the quality of the flange disc is greatly improved, and the production efficiency of the flange disc is improved.

Description

technical field [0001] The invention relates to the technical field of stamping dies, in particular to a stamping forming technology for a clutch flange of a washing machine. Background technique [0002] A washing machine is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes. At present, a washing machine has become a frequently used device in people's daily life. The stability of the structure of the washing machine is one of the important factors that determine the stability of the washing machine's performance, the longevity of its life and the safety of the equipment. It is the focus of people's long-term attention. When dehydrating, the drainage motor releases the pawl of the clutch under the control of the computer board to let the square wire spring hug the dehydration shaft to realize the conversion function of washing and dehydration. [0003] The washing machine clutch flange is a necessary part of the washing machine t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a washing machine clutch flange stamping forming technology, which overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, changes the material and structure of the flange, and converts the material from expensive to The zinc alloy is replaced by SPCC cold-rolled steel, which is easy to purchase, and the central gear is replaced by a smooth bushing, which avoids the problem of high tolerance requirements for the central gear. The strength of the flange made of SPCC cold-rolled steel is several times higher than before Double, not easy to deform and break, greatly improving the quality of the flange and improving the production efficiency of the flange

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