申請號: 201711080305.8
申請日: 2017.11.06
國家/省市:中國廣(guang)州(81)
公開號: 107617933A
公開日: 2018.01.23
主分類號:B24B 1/00(2006.01)
分類號: B24B 1/00(2006.01)
申請人: 廣東工業大學
發明人: 潘(pan)繼生(sheng); 羅斌; 閻秋生(sheng); 鄭(zheng)坤(kun)
代理人: 羅滿
代理機構:北京集佳知識(shi)產權代理有限公司(11227)
申請人地址:廣東省廣州(zhou)市番(fan)禺區大學城外環西(xi)路100號
摘要: 本發明公開了一種動態磁場磁流變拋光裝置,包括:外殼,其內部設有內齒輪,其中部設有中心軸承套筒;動力輸入機構,其包括輸入軸,輸入軸通過第一軸承連接在中心軸承套筒內壁上,輸入軸的外壁上設有中心齒輪;轉動機構,其包括軸、軸套筒、行星齒輪和軸承套筒保持架以及軸保持架,軸下端設有圓柱體永磁鐵,軸套筒下端設有拋光盤,拋光盤的下表面設有溝槽。其中在動態磁場的作用下,可以迫使無磨料更(geng)新的(de)(de)(de)磁(ci)流變液拋(pao)光(guang)墊(dian)轉(zhuan)變成(cheng)有磨料(liao)的(de)(de)(de)自銳和(he)形狀的(de)(de)(de)實時恢復的(de)(de)(de)拋(pao)光(guang)墊(dian)。此外(wai)提高了拋(pao)光(guang)加(jia)工的(de)(de)(de)均勻性和(he)效率,在一個動力輸入的(de)(de)(de)情況下實現了拋(pao)光(guang)盤(pan)的(de)(de)(de)公轉(zhuan)和(he)自轉(zhuan)、動態(tai)磁(ci)場和(he)流體動壓力的(de)(de)(de)形成(cheng)多(duo)重功,無需另外(wai)加(jia)電機驅(qu)動磁(ci)極旋轉(zhuan),裝(zhuang)置結構(gou)緊湊(cou)。
主權利要求
一種動態磁場磁流(liu)變拋(pao)(pao)光(guang)裝置,其(qi)特征在(zai)于,包(bao)(bao)括(kuo):外(wai)(wai)殼,其(qi)內(nei)(nei)部(bu)設(she)(she)(she)(she)有內(nei)(nei)齒(chi)(chi)(chi)輪,其(qi)中(zhong)(zhong)(zhong)部(bu)設(she)(she)(she)(she)有中(zhong)(zhong)(zhong)心軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)套(tao)(tao)筒(tong)(tong)(tong)(tong);動力(li)輸(shu)入(ru)機(ji)構,其(qi)包(bao)(bao)括(kuo)輸(shu)入(ru)軸(zhou)(zhou)(zhou)(zhou)(zhou),所(suo)(suo)(suo)述(shu)(shu)(shu)輸(shu)入(ru)軸(zhou)(zhou)(zhou)(zhou)(zhou)通(tong)過第(di)(di)一軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)連(lian)接(jie)在(zai)所(suo)(suo)(suo)述(shu)(shu)(shu)外(wai)(wai)殼的(de)所(suo)(suo)(suo)述(shu)(shu)(shu)中(zhong)(zhong)(zhong)心軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)套(tao)(tao)筒(tong)(tong)(tong)(tong)內(nei)(nei)壁(bi)上(shang)(shang),所(suo)(suo)(suo)述(shu)(shu)(shu)輸(shu)入(ru)軸(zhou)(zhou)(zhou)(zhou)(zhou)的(de)外(wai)(wai)壁(bi)上(shang)(shang)設(she)(she)(she)(she)有中(zhong)(zhong)(zhong)心齒(chi)(chi)(chi)輪;轉動機(ji)構,其(qi)包(bao)(bao)括(kuo)軸(zhou)(zhou)(zhou)(zhou)(zhou)、軸(zhou)(zhou)(zhou)(zhou)(zhou)套(tao)(tao)筒(tong)(tong)(tong)(tong)以及分別與所(suo)(suo)(suo)述(shu)(shu)(shu)內(nei)(nei)齒(chi)(chi)(chi)輪和(he)所(suo)(suo)(suo)述(shu)(shu)(shu)中(zhong)(zhong)(zhong)心齒(chi)(chi)(chi)輪嚙合的(de)行(xing)星(xing)齒(chi)(chi)(chi)輪,所(suo)(suo)(suo)述(shu)(shu)(shu)行(xing)星(xing)齒(chi)(chi)(chi)輪套(tao)(tao)設(she)(she)(she)(she)在(zai)所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)套(tao)(tao)筒(tong)(tong)(tong)(tong)外(wai)(wai)部(bu),所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)通(tong)過第(di)(di)二軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)連(lian)接(jie)在(zai)所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)套(tao)(tao)筒(tong)(tong)(tong)(tong)內(nei)(nei)部(bu),所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)下端(duan)(duan)設(she)(she)(she)(she)有圓柱體(ti)永磁鐵(tie),所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)套(tao)(tao)筒(tong)(tong)(tong)(tong)下端(duan)(duan)設(she)(she)(she)(she)有拋(pao)(pao)光(guang)盤(pan),所(suo)(suo)(suo)述(shu)(shu)(shu)拋(pao)(pao)光(guang)盤(pan)和(he)所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)下端(duan)(duan)構成容納所(suo)(suo)(suo)述(shu)(shu)(shu)圓柱體(ti)永磁鐵(tie)的(de)腔室,所(suo)(suo)(suo)述(shu)(shu)(shu)拋(pao)(pao)光(guang)盤(pan)的(de)下表面設(she)(she)(she)(she)有溝槽,還包(bao)(bao)括(kuo)和(he)所(suo)(suo)(suo)述(shu)(shu)(shu)輸(shu)入(ru)軸(zhou)(zhou)(zhou)(zhou)(zhou)共軸(zhou)(zhou)(zhou)(zhou)(zhou)設(she)(she)(she)(she)置的(de)軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)套(tao)(tao)筒(tong)(tong)(tong)(tong)保(bao)(bao)持(chi)(chi)(chi)架,所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)套(tao)(tao)筒(tong)(tong)(tong)(tong)保(bao)(bao)持(chi)(chi)(chi)架的(de)外(wai)(wai)側(ce)壁(bi)通(tong)過第(di)(di)三軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)連(lian)接(jie)在(zai)所(suo)(suo)(suo)述(shu)(shu)(shu)外(wai)(wai)殼的(de)內(nei)(nei)壁(bi)上(shang)(shang),所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)套(tao)(tao)筒(tong)(tong)(tong)(tong)保(bao)(bao)持(chi)(chi)(chi)架上(shang)(shang)設(she)(she)(she)(she)有通(tong)孔(kong),所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)套(tao)(tao)筒(tong)(tong)(tong)(tong)通(tong)過第(di)(di)四(si)軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)連(lian)接(jie)在(zai)所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)套(tao)(tao)筒(tong)(tong)(tong)(tong)保(bao)(bao)持(chi)(chi)(chi)架的(de)所(suo)(suo)(suo)述(shu)(shu)(shu)通(tong)孔(kong)的(de)內(nei)(nei)壁(bi)上(shang)(shang),所(suo)(suo)(suo)述(shu)(shu)(shu)拋(pao)(pao)光(guang)盤(pan)的(de)底端(duan)(duan)突出于所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)套(tao)(tao)筒(tong)(tong)(tong)(tong)保(bao)(bao)持(chi)(chi)(chi)架的(de)底端(duan)(duan),還包(bao)(bao)括(kuo)軸(zhou)(zhou)(zhou)(zhou)(zhou)保(bao)(bao)持(chi)(chi)(chi)架,所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)保(bao)(bao)持(chi)(chi)(chi)架通(tong)過第(di)(di)五軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)套(tao)(tao)設(she)(she)(she)(she)在(zai)所(suo)(suo)(suo)述(shu)(shu)(shu)中(zhong)(zhong)(zhong)心軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)套(tao)(tao)筒(tong)(tong)(tong)(tong)外(wai)(wai)壁(bi)上(shang)(shang),通(tong)過第(di)(di)六軸(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)連(lian)接(jie)在(zai)所(suo)(suo)(suo)述(shu)(shu)(shu)外(wai)(wai)殼內(nei)(nei)壁(bi)上(shang)(shang),所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)的(de)上(shang)(shang)端(duan)(duan)固定在(zai)所(suo)(suo)(suo)述(shu)(shu)(shu)軸(zhou)(zhou)(zhou)(zhou)(zhou)保(bao)(bao)持(chi)(chi)(chi)架上(shang)(shang)。