The invention provides a mute wheel and a machining device thereof.The mute wheel comprises a rim, a limiting ring is arranged in the circumferential direction of the rim, a sound absorption sleeve is formed in the rim, the edge of the sound absorption sleeve makes contact with the limiting ring, and the sound absorption sleeve is formed on the rim through the mute wheel machining device; the mute wheel machining device comprises a forming sleeve used for being arranged around a rim, a forming face used for the sound-absorbing sleeve is arranged in the forming sleeve, the forming face can be matched with the rim to form a cavity of the sound-absorbing sleeve, and the limiting ring is used for limiting the mute wheel machining device when the sound-absorbing sleeve is formed. And an injection molding opening communicating with the cavity is formed in the forming sleeve. The problems that in the prior art, sound-absorbing cotton is manually installed for machining of the mute wheel, so that the machining efficiency of the wheel is low, and the stability of the sound-absorbing cotton is poor are solved.
本发明提供一种静音车轮及其加工装置,其中,静音车轮包括轮辋,沿着轮辋的周向设置有限位环并成型有吸音套,吸音套的边缘与限位环接触,吸音套通过静音车轮加工装置成型于轮辋上,限位环用于吸音套形成时对静音车轮加工装置进行限位,其中,一种静音车轮加工装置,包括用于环绕轮辋设置的成型套,成型套内设置有用于吸音套的成型面,成型面能够与轮辋配合形成吸音套的型腔,成型套上设置有与型腔连通的注塑口,以解决现有技术中针对静音车轮的加工采用手动安装吸音棉造成的车轮加工效率低,吸音棉的稳定性差的问题。
Silent wheel and machining device thereof
一种静音车轮及其加工装置
2023-09-29
Patent
Electronic Resource
Chinese