申請號: 201720954902.8

申請日: 2017.08.02

國(guo)家/省市(shi):中國(guo)南(nan)京(84)

主分類(lei)號:B24D 7/04(2006.01)

授權公告號:207139590U

授權公告日:2018.03.27

分類號: B24D 7/04(2006.01); B23D 61/04(2006.01)

申請人: 南京美宏研磨有限公司; 南京宏泰砂輪有限公司

發明人: 金(jin)雪霞; 謝連兆(zhao); 王娟; 邱濤(tao)

代理人: 龔建良

代理機構:南京常青藤知識產權(quan)代理有限(xian)公(gong)司(32286)

申(shen)請人地址:江蘇(su)省南京市雨花(hua)臺區(qu)雨花(hua)西路安德里30號

摘要：本實用新型提供一種新型纖維增強樹脂彈性磨片，包括(kuo)樹脂(zhi)(zhi)磨(mo)片本(ben)體(ti)(ti)、磨(mo)片內(nei)芯、增強纖(xian)維層(ceng)、聚氨酯復(fu)合(he)層(ceng)、米字型(xing)花(hua)(hua)紋層(ceng)和(he)刀片；所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)米字型(xing)花(hua)(hua)紋層(ceng)設(she)(she)于所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)樹脂(zhi)(zhi)磨(mo)片本(ben)體(ti)(ti)表面；所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)樹脂(zhi)(zhi)磨(mo)片本(ben)體(ti)(ti)中心設(she)(she)有(you)(you)一通孔，所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)通孔四周設(she)(she)有(you)(you)所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)磨(mo)片內(nei)芯；所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)增強纖(xian)維層(ceng)和(he)所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)聚氨酯復(fu)合(he)層(ceng)設(she)(she)于所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)樹脂(zhi)(zhi)磨(mo)片本(ben)體(ti)(ti)內(nei)部，所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)增強纖(xian)維層(ceng)環(huan)形分布于所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)通孔四周，所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)聚氨酯復(fu)合(he)層(ceng)設(she)(she)于所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)增強纖(xian)維層(ceng)外(wai)沿(yan)(yan)；所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)刀片設(she)(she)有(you)(you)若(ruo)干個且環(huan)形均布于所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)樹脂(zhi)(zhi)磨(mo)片本(ben)體(ti)(ti)外(wai)沿(yan)(yan)，所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)刀片一端固定(ding)(ding)于所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)聚氨酯復(fu)合(he)層(ceng)和(he)所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)增強纖(xian)維層(ceng)內(nei)，所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)刀片另一端延伸至所(suo)(suo)(suo)(suo)述(shu)(shu)(shu)(shu)(shu)(shu)樹脂(zhi)(zhi)磨(mo)片本(ben)體(ti)(ti)外(wai)。本(ben)實用新(xin)型(xing)具有(you)(you)耐高溫、打(da)磨(mo)效率(lv)高、鋸切穩定(ding)(ding)、成本(ben)低的優點。

主權利要求

一(yi)種新型纖(xian)維(wei)增(zeng)強樹(shu)(shu)脂(zhi)(zhi)彈(dan)性磨(mo)片(pian)(pian)(pian)(pian)(pian)(pian)，其特征在于(yu)，包括(kuo)樹(shu)(shu)脂(zhi)(zhi)磨(mo)片(pian)(pian)(pian)(pian)(pian)(pian)本(ben)體(ti)、磨(mo)片(pian)(pian)(pian)(pian)(pian)(pian)內芯、增(zeng)強纖(xian)維(wei)層(ceng)、聚(ju)(ju)氨(an)(an)酯(zhi)復(fu)合(he)(he)層(ceng)、米(mi)字(zi)型花(hua)紋(wen)層(ceng)和刀(dao)(dao)片(pian)(pian)(pian)(pian)(pian)(pian)；所述(shu)(shu)(shu)(shu)(shu)(shu)米(mi)字(zi)型花(hua)紋(wen)層(ceng)設于(yu)所述(shu)(shu)(shu)(shu)(shu)(shu)樹(shu)(shu)脂(zhi)(zhi)磨(mo)片(pian)(pian)(pian)(pian)(pian)(pian)本(ben)體(ti)表面；所述(shu)(shu)(shu)(shu)(shu)(shu)樹(shu)(shu)脂(zhi)(zhi)磨(mo)片(pian)(pian)(pian)(pian)(pian)(pian)本(ben)體(ti)中心設有(you)一(yi)通(tong)孔，所述(shu)(shu)(shu)(shu)(shu)(shu)通(tong)孔四(si)周(zhou)設有(you)所述(shu)(shu)(shu)(shu)(shu)(shu)磨(mo)片(pian)(pian)(pian)(pian)(pian)(pian)內芯；所述(shu)(shu)(shu)(shu)(shu)(shu)增(zeng)強纖(xian)維(wei)層(ceng)和所述(shu)(shu)(shu)(shu)(shu)(shu)聚(ju)(ju)氨(an)(an)酯(zhi)復(fu)合(he)(he)層(ceng)設于(yu)所述(shu)(shu)(shu)(shu)(shu)(shu)樹(shu)(shu)脂(zhi)(zhi)磨(mo)片(pian)(pian)(pian)(pian)(pian)(pian)本(ben)體(ti)內部，所述(shu)(shu)(shu)(shu)(shu)(shu)增(zeng)強纖(xian)維(wei)層(ceng)環形分布于(yu)所述(shu)(shu)(shu)(shu)(shu)(shu)通(tong)孔四(si)周(zhou)，所述(shu)(shu)(shu)(shu)(shu)(shu)聚(ju)(ju)氨(an)(an)酯(zhi)復(fu)合(he)(he)層(ceng)設于(yu)所述(shu)(shu)(shu)(shu)(shu)(shu)增(zeng)強纖(xian)維(wei)層(ceng)外沿；所述(shu)(shu)(shu)(shu)(shu)(shu)刀(dao)(dao)片(pian)(pian)(pian)(pian)(pian)(pian)設有(you)若干(gan)個且環形均布于(yu)所述(shu)(shu)(shu)(shu)(shu)(shu)樹(shu)(shu)脂(zhi)(zhi)磨(mo)片(pian)(pian)(pian)(pian)(pian)(pian)本(ben)體(ti)外沿，所述(shu)(shu)(shu)(shu)(shu)(shu)刀(dao)(dao)片(pian)(pian)(pian)(pian)(pian)(pian)一(yi)端(duan)固定于(yu)所述(shu)(shu)(shu)(shu)(shu)(shu)聚(ju)(ju)氨(an)(an)酯(zhi)復(fu)合(he)(he)層(ceng)和所述(shu)(shu)(shu)(shu)(shu)(shu)增(zeng)強纖(xian)維(wei)層(ceng)內，所述(shu)(shu)(shu)(shu)(shu)(shu)刀(dao)(dao)片(pian)(pian)(pian)(pian)(pian)(pian)另一(yi)端(duan)延(yan)伸(shen)至所述(shu)(shu)(shu)(shu)(shu)(shu)樹(shu)(shu)脂(zhi)(zhi)磨(mo)片(pian)(pian)(pian)(pian)(pian)(pian)本(ben)體(ti)外。