Centrifugal fan volute tongue manufacturing mold

The utility model discloses volute tongue manufacturing equipment, in particular to a centrifugal fan volute tongue manufacturing mold, which comprises a working table, a support frame fixedly connected to the lower end of the working table, a positioning block fixedly connected to the upper end of the working table, a straight pipe placed and connected to the upper end of the working table, and a clamping device and a connecting plate positioning device arranged in the working table. And the effect of manufacturing the volute tongue can be achieved only through simple operation. 本实用新型公开了蜗舌制备设备，一种离心风机蜗舌制备模具，包括工作台，工作台下端固定连接有支撑架，工作台上端固定连接有定位块，工作台上端放置连接有直管，工作台内设置有夹持装置和连接板定位装置，本实用新型结构简单，只需要简单操作就可以达到制备蜗舌的效果。