

靠背輪聯軸器用來將不(bu)同機(ji)構中(zhong)的(de)主動軸和(he)從動軸牢固地(di)聯接起來一同旋(xuan)轉,并傳遞運動和(he)扭矩的(de)機(ji)械部件。有時也(ye)用以聯接軸與其他零件(如(ru)齒輪(lun)、帶輪(lun)等)。
靠背輪常由兩半合成,分別用鍵(jian)或緊配合等聯接,緊固(gu)在兩軸端,再(zai)通過(guo)某種方式(shi)將(jiang)兩半聯接起來。
靠背輪聯軸器可兼有補償(chang)兩軸之間由于制(zhi)造(zao)安裝不精確、工作時的(de)變形(xing)或熱膨脹等原(yuan)因所發(fa)生的(de)偏移(yi)(yi)(yi)(包括軸向(xiang)偏移(yi)(yi)(yi)、徑(jing)向(xiang)偏移(yi)(yi)(yi)、角偏移(yi)(yi)(yi)或綜合偏移(yi)(yi)(yi));以及緩和(he)沖擊、吸(xi)振。
靠背輪為(wei)(wei)俗稱,專業叫法為(wei)(wei)聯軸器(qi)以及(ji)法蘭(lan),用于機械設備的連接。

柱(zhu)銷(xiao)聯(lian)(lian)軸器(qi)(qi)是(shi)利用一端套有彈(dan)性套(橡膠材(cai)料(liao))的(de)柱(zhu)銷(xiao),裝(zhuang)在(zai)兩(liang)半聯(lian)(lian)軸器(qi)(qi)凸緣(yuan)孔中,以實現兩(liang)半聯(lian)(lian)軸器(qi)(qi)的(de)聯(lian)(lian)接。
彈(dan)性(xing)柱(zhu)銷聯軸器是一(yi)種結構(gou)簡單(dan)制(zhi)造容易,無需潤(run)滑,裝拆彈(dan)性(xing)柱(zhu)銷便(bian)捷的傳動(dong)基礎件,利用(yong)兩個(ge)帶(dai)法蘭孔的半(ban)聯和(he)置于起重的非金屬彈(dan)性(xing)柱(zhu)銷來(lai)傳遞(di)扭矩,適用(yong)于中低速和(he)中低扭矩場合。
彈(dan)性柱銷齒(chi)式聯(lian)軸器采用非金(jin)屬(shu)彈(dan)性柱銷和兩個(ge)帶齒(chi)形(xing)半聯(lian)以及一個(ge)外圈的齒(chi)形(xing)套環設計(ji),利用非金(jin)屬(shu)彈(dan)性的變(bian)形(xing)來(lai)傳遞(di)扭矩同時(shi)緩沖減震,補償角(jiao)向位(wei)移。
彈(dan)性(xing)(xing)套(tao)柱銷聯(lian)(lian)軸(zhou)器(qi)(qi)設(she)計簡單巧(qiao)妙,適用(yong)性(xing)(xing)較廣(guang)的聯(lian)(lian)軸(zhou)器(qi)(qi),利(li)用(yong)帶(dai)彈(dan)性(xing)(xing)套(tao)的柱銷聯(lian)(lian)接兩個(ge)帶(dai)銷孔的半聯(lian)(lian),實現(xian)扭矩(ju)傳遞(di)的同時兼具較大(da)的角(jiao)向補償,同時減震緩沖性(xing)(xing)能良好(hao),可以用(yong)在速度(du)較快(kuai)的場合,無需潤滑(hua),銷套(tao)更換便捷(jie)。
The pin gear coupling is designed with non-metallic flexible pin, two toothed semi-couplings and a toothed sleeve ring with an outer ring. It uses non-metallic flexible deformation to transfer torque and cushion shock and compensate angular displacement. The flexible pin coupling is a basic transmission parts that has simple structure, needs no lubrication, and is easy to manufacture, install and disassemble the flexible pin. It uses two semi-couplings with flange holes and a non-metallic flexible pin for crane to transmit torque, suitable for low-to-medium speed and low-to-medium torque occasions. The design of the elastic sleeve pin coupling is simple and clever in design and has wide applicability. It uses the pin with elastic sleeve to connect two semi-couplings with pin holes to realize torque transmission and larger angular compensation. At the same time, Pin and bush couplings has good shock absorption and buffering performance, which can be used in high-speed occasions without lubrication and requiring easy pin sleeve replacement.
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