技術領域：本實用(yong)新型屬于(yu)電(dian)磁(ci)離合(he)器(qi)技術領(ling)域(yu),尤其(qi)是涉(she)及一(yi)種電(dian)磁(ci)離合(he)器(qi)的(de)線圈部件(jian)。
背景(jing)技(ji)術
電(dian)磁(ci)離合(he)器通(tong)過通(tong)斷電(dian)來控制離合(he)器的接合(he)與分離。目前,現有(you)的電(dian)磁(ci)離合(he)器在(zai)組裝時,先將線圈制作完畢，然后進行組(zu)裝。這(zhe)種(zhong)方式(shi)(shi)在一(yi)定(ding)程度上能(neng)滿足(zu)生(sheng)產(chan)要求,但是這(zhe)種(zhong)方式(shi)(shi)還至少存在以(yi)下缺(que)陷：設(she)計不(bu)合理,安裝過程繁瑣且(qie)增加了(le)(le)生(sheng)產(chan)成本(ben)；其(qi)次(ci),分體式(shi)(shi)的(de)安裝設(she)計其(qi)結構強度低且(qie)密封(feng)性差。為了(le)(le)能(neng)解決(jue)上述的(de)技術問題,人們進行了(le)(le)長期的(de)探(tan)索,提出了(le)(le)各式(shi)(shi)各樣的(de)解決(jue)方案。
一種電磁(ci)(ci)離合器包(bao)括磁(ci)(ci)軛(e)體(ti),磁(ci)(ci)軛(e)體(ti)上設有銜鐵,磁(ci)(ci)軛(e)體(ti)對應(ying)銜鐵處采用軸向內(nei)縮設置,縮進距離為銜鐵的軸向寬度(du),銜鐵焊(han)接在(zai)磁軛體上,磁(ci)(ci)率通體(ti)內設有(you)永(yong)磁(ci)(ci)線(xian)圈,永(yong)磁(ci)(ci)線(xian)圈通過聯軸器(qi)與磁(ci)(ci)軛體(ti)連接,永(yong)磁(ci)(ci)線(xian)圈具有(you)彎(wan)(wan)折段(duan),彎(wan)(wan)折段(duan)與聯軸器(qi)在徑向截(jie)面上的邊(bian)緣曲率相同,彎折段(duan)的兩端(duan)(duan)向(xiang)永(yong)磁線(xian)圈中心內(nei)(nei)(nei)側延伸有彎折部(bu),彎折部(bu)朝向(xiang)永(yong)磁線(xian)圈中心端(duan)(duan)面與磁軛體(ti)(ti)端(duan)(duan)面相對,永(yong)磁線(xian)圈內(nei)(nei)(nei)設有內(nei)(nei)(nei)齒套,內(nei)(nei)(nei)齒套內(nei)(nei)(nei)壁上開有數(shu)條通槽(cao),通槽(cao)寬度為一(yi)(yi)至(zhi)兩毫米。本電(dian)磁離(li)合器縮短了(le)整個磁軛體(ti)(ti)的軸向(xiang)寬度,節約了(le)原材料,有效保證(zheng)了(le)安裝的穩定(ding)性(xing),能(neng)在一(yi)(yi)定(ding)程(cheng)度上延長(chang)器電(dian)磁離(li)合器的使用壽命(ming),同時(shi)安全(quan)性(xing)能(neng)良(liang)好(hao),安裝方式靈(ling)活。
上(shang)述(shu)的方案雖然具有以上(shang)的多(duo)個(ge)優點(dian),但是,該(gai)方案還存在以下技術(shu)同(tong)題:還是未(wei)能改進上(shang)述(shu)的技術(shu)問(wen)題,實(shi)用性差。
實用(yong)新型內容
本實(shi)用新型(xing)的目的是針對上述同題(ti),提供一種設(she)計(ji)更合理,能提高(gao)結構(gou)強度且密封性好的電磁(ci)離合器的線(xian)圈部件。
為(wei)達到(dao)上(shang)述目的,本實用新型(xing)采用了下(xia)列技術(shu)方(fang)案：本(ben)電磁離合(he)器的線(xian)圈(quan)部件包括線(xian)圈(quan)內套(tao)和(he)(he)套(tao)設(she)在線(xian)(xian)(xian)(xian)(xian)圈(quan)內(nei)套(tao)外(wai)(wai)圍的線(xian)(xian)(xian)(xian)(xian)圈(quan)外(wai)(wai)殼(ke),在線(xian)(xian)(xian)(xian)(xian)圈(quan)外(wai)(wai)殼(ke)和(he)(he)線(xian)(xian)(xian)(xian)(xian)圈(quan)內(nei)套(tao)之間(jian)設(she)有(you)線(xian)(xian)(xian)(xian)(xian)圈(quan),該線(xian)(xian)(xian)(xian)(xian)圈(quan)包(bao)(bao)(bao)括漆(qi)包(bao)(bao)(bao)線(xian)(xian)(xian)(xian)(xian)圈(quan),在漆(qi)包(bao)(bao)(bao)線(xian)(xian)(xian)(xian)(xian)圈(quan)的表面(mian)設(she)有(you)填充在線(xian)(xian)(xian)(xian)(xian)圈(quan)外(wai)(wai)殼(ke)和(he)(he)漆(qi)包(bao)(bao)(bao)線(xian)(xian)(xian)(xian)(xian)圈(quan)之間(jian)、以(yi)及線(xian)(xian)(xian)(xian)(xian)圈(quan)內(nei)套(tao)與漆(qi)包(bao)(bao)(bao)線(xian)(xian)(xian)(xian)(xian)圈(quan)之間(jian)并能將所述的漆(qi)包(bao)(bao)(bao)線(xian)(xian)(xian)(xian)(xian)圈(quan)封(feng)裝(zhuang)(zhuang)的絕緣封(feng)裝(zhuang)(zhuang)結(jie)構(gou)。本(ben)新(xin)型,由于設(she)置了絕緣封(feng)裝(zhuang)(zhuang)結(jie)構(gou)能夠將(jiang)線(xian)圈(quan)外(wai)殼和(he)漆包(bao)線(xian)圈(quan)之間、以及(ji)線(xian)圈(quan)內套與漆包(bao)線(xian)圈(quan)之間填充并將漆包線圈封裝(zhuang),密(mi)封性好(hao)且結構強度高(gao),其次,還使于(yu)拆(chai)裝,提高(gao)了(le)生(sheng)產效(xiao)率。
在上述的(de)(de)(de)電(dian)磁(ci)離合器的(de)(de)(de)線圈部件(jian)中(zhong),所(suo)述的(de)(de)(de)絕緣封裝(zhuang)結(jie)構為復合式絕緣封裝(zhuang)結(jie)構。電(dian)磁(ci)高合器的(de)(de)(de)線圈部件(jian)中(zhong),所(suo)述的(de)(de)(de)絕緣封裝(zhuang)結(jie)構包(bao)括包(bao)覆在漆包(bao)線圈表面的(de)(de)(de)綿層(ceng),在綿層(ceng)上設有(you)包(bao)括由(you)環氧樹脂在內的(de)(de)(de)材(cai)料注(zhu)塑制成且能將所述的(de)(de)綿層嵌固的(de)(de)塑封層。綿層起著絕緣和封(feng)裝時能使環(huan)氧樹(shu)脂(zhi)均勻分(fen)膠的作用。電線圈(quan)內套一端外(wai)壁設(she)有(you)外(wai)環形定位臺(tai)階,在(zai)線圈(quan)外(wai)殼(ke)的一端具有(you)套設(she)在(zai)外(wai)環形定位臺(tai)階上(shang)且與(yu)線圈(quan)外(wai)殼(ke)連(lian)為一體式結(jie)構的環形擋板,所(suo)述的線圈(quan)外(wai)殼(ke)、環形擋(dang)板和線(xian)圈(quan)(quan)內(nei)套之間形成線(xian)圈(quan)(quan)安(an)裝環(huan)形槽(cao)。線(xian)圈(quan)(quan)內(nei)套設有(you)外(wai)環(huan)形定位(wei)臺(tai)階的一端(duan)內(nei)壁設有(you)內(nei)環(huan)形定位(wei)臺(tai)階，內(nei)環(huan)形定位(wei)臺(tai)階用于安(an)裝軸承。
與(yu)現有的技術相(xiang)比,本電(dian)磁離合器的線(xian)(xian)圈(quan)(quan)(quan)部件的優點在于(yu)：1、設計更合理,由于(yu)設置(zhi)了絕(jue)緣封裝(zhuang)結構能夠(gou)將(jiang)線(xian)(xian)圈(quan)(quan)(quan)外殼(ke)和(he)漆(qi)包線(xian)(xian)圈(quan)(quan)(quan)之間，以及(ji)線(xian)(xian)圈(quan)(quan)(quan)內套(tao)與漆(qi)包線(xian)(xian)圈(quan)(quan)(quan)之間填充(chong)并將(jiang)漆(qi)包線(xian)(xian)圈(quan)(quan)(quan)封裝(zhuang),密封性好且(qie)結構強度(du)高,其(qi)次,還便于拆(chai)裝,提高了生產效(xiao)率。2、結構簡單且(qie)易于制造,使用壽命長。
