Shaping mechanism of motor shell

Abstract

The invention discloses a shaping mechanism of a motor shell. The shaping mechanism comprises an upper die holder and a lower die holder, wherein the upper die holder is provided with an upper die plate; the lower die holder is provided with a lower die plate; the lower end face of the upper die plate is provided with a conical groove, the upper end face of the lower die holder is a conical surface, the lower die plate comprises a first lower die plate, a second lower die plate and a locating block, and the first lower die plate, the second lower die plate and the locating block are matched to form a lower shaping cavity; the upper die plate is matched with the lower die plate to form a shaping cavity; as the lower die plate is of a split structure, during shaping, when the size of the shaping cavity has deviation, the second lower die plate can be regulated, and correction of the shaping cavity is achieved, the size and form and location tolerance of the shaping cavity can be guaranteed better, and therefore shaping quality of the motor shell is greatly improved.

Description

technical field [0001] The invention relates to a shaping mechanism, in particular to a shaping mechanism for a motor casing, belonging to the technical field of automobile processing equipment. Background technique [0002] At present, the size of the inner cavity of the automobile motor and its shape and position tolerance are very high and difficult to adjust. The height of the size and shape and position tolerance of the inner cavity of the casing is measured in three areas of 4, 25, and 50. It is necessary to ensure the three areas at the same time Regional qualification is more difficult. The shaping equipment of the traditional motor casing includes an upper mold base and a lower mold base. The upper mold base is provided with an upper template, and the lower mold base is provided with a lower template. The templates are of integral structure, the motor shell is shaped up and down, and the shaping effect is different. When the motor shell is shaped, the symmetry of t...

AI Technical Summary

Problems solved by technology

[0002] At present, the size of the inner cavity of the automobile motor and its shape and position tolerance are very high and difficult to adjust. The height of the size and shape and position tolerance of the inner cavity of the casing is measured in three areas of 4, 25, and 50. It is necessary to ensure the three areas at the same time Regional qualification is difficult

The shaping equipment of the traditional motor casing includes an upper mold base and a lower mold base. The upper mold base is provided with an upper template, and the lower mold base is provided with a lower template. The templates are of integral structure, the motor shell is shaped up and down, and the shaping effect is different. When the motor shell is shaped, the symmetry of the upper and lower mold bases is required to be high. If there is a deviation between the upper and lower templates, the upper and lower mold bases The size of the plastic tube cannot be adjusted basically, and the size of the inner cavity of the plastic surgery cannot be adjusted, so it is very inconvenient to use

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