金融界2024年4月27日消息，據國家知識產權局公告，河南四方達超硬材料股份有限公司取得一項名為“一種研磨配重件及研磨夾具”專利，授權公告號(hao)CN220839626U，申請日期為2023年5月。

       專利(li)摘要顯示(shi)，本實用(yong)(yong)新(xin)型(xing)公開(kai)了(le)一種研磨(mo)(mo)配重(zhong)(zhong)件(jian)(jian)(jian)(jian)及研磨(mo)(mo)夾(jia)具，涉及研磨(mo)(mo)工裝(zhuang)領域(yu)。研磨(mo)(mo)配重(zhong)(zhong)件(jian)(jian)(jian)(jian)包(bao)括(kuo)(kuo)配重(zhong)(zhong)件(jian)(jian)(jian)(jian)本體(ti)，所述配重(zhong)(zhong)件(jian)(jian)(jian)(jian)本體(ti)的(de)下端面開(kai)設(she)有(you)用(yong)(yong)于卡裝(zhuang)工件(jian)(jian)(jian)(jian)的(de)限位(wei)凹槽。研磨(mo)(mo)夾(jia)具包(bao)括(kuo)(kuo)包(bao)括(kuo)(kuo)游(you)星輪，游(you)星輪上開(kai)設(she)有(you)工件(jian)(jian)(jian)(jian)孔，工件(jian)(jian)(jian)(jian)孔中插裝(zhuang)有(you)研磨(mo)(mo)配重(zhong)(zhong)件(jian)(jian)(jian)(jian)，所述研磨(mo)(mo)配重(zhong)(zhong)件(jian)(jian)(jian)(jian)包(bao)括(kuo)(kuo)配重(zhong)(zhong)件(jian)(jian)(jian)(jian)本體(ti)，配重(zhong)(zhong)件(jian)(jian)(jian)(jian)本體(ti)伸入到工件(jian)(jian)(jian)(jian)孔內的(de)一端面上開(kai)設(she)有(you)用(yong)(yong)于卡裝(zhuang)工件(jian)(jian)(jian)(jian)的(de)限位(wei)凹槽。本實用(yong)(yong)新(xin)型(xing)利(li)用(yong)(yong)配重(zhong)(zhong)件(jian)(jian)(jian)(jian)本體(ti)靠其(qi)自重(zhong)(zhong)單獨為工件(jian)(jian)(jian)(jian)提供下壓力(li)(li)，使(shi)每個工件(jian)(jian)(jian)(jian)的(de)壓力(li)(li)更均勻，提高工件(jian)(jian)(jian)(jian)的(de)平面度。