The invention relates to the technical field of guide wheels, and provides a guide wheel and a manufacturing process thereof. A guide wheel body is decomposed into a guide wheel axle, a guide wheel core, a guide wheel steel ring, two side covers, two guide wheel spoke plates and two guide wheel supports; wherein a guide wheel spoke plate rough blank is cast by a metal mold casting machine, and when the metal mold casting machine is used for casting the guide wheel spoke plate rough blank, when the rough blank is formed, crystallized and cooled to 200-1150 DEG C, the guide wheel spoke plate rough blank is taken out; the crystallized and cooled rough guide wheel spoke plate blank is conveyed to forging and pressing equipment to be forged and pressed into a semi-finished guide wheel spoke plate with at least two reinforcing ribs distributed on the outer surface, and the semi-finished guide wheel spoke plate with the multiple reinforcing ribs on the outer surface and a plate body integrally formed is obtained; and the semi-finished guide wheel spoke plate is subjected to inner diameter and outer diameter finish machining through a machine tool, and then a finished guide wheel spoke plate product is obtained. The problems that an existing guide wheel is insufficient in manufacturing strength and high in manufacturing cost are solved.

    本发明涉及引导轮技术领域,提供一种引导轮及其制造工艺,将引导轮本体分解成引导轮轮轴、引导轮轮芯、引导轮钢圈、两个侧盖、两块引导轮辐板和两个引导轮支架;其中引导轮辐板采用金属型铸造机铸造引导轮辐板粗胚,金属型铸造机铸造引导轮辐板粗胚时当粗胚成型结晶降温至200℃‑1150℃时取出引导轮辐板粗胚;将结晶降温的引导轮辐板粗胚送至锻压设备进行锻压使得引导轮辐板粗胚锻压成外表面布设至少两条加强筋的半成品引导轮辐板,得到外表面具有多条加强筋与板体一体成型的半成品引导轮辐板;再将半成品引导轮辐板采用机床进行内径和外径精加工后得到引导轮辐板成品。本发明解决现有引导轮制造强度不够、造价成本高的问题。


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    Title :

    Guide wheel and manufacturing process thereof


    Additional title:

    一种引导轮及其制造工艺


    Contributors:

    Publication date :

    2022-08-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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