

靠背輪聯軸器用來將不同(tong)機(ji)構(gou)中(zhong)的(de)主動(dong)(dong)軸(zhou)和從動(dong)(dong)軸(zhou)牢固地(di)聯(lian)接起來一同(tong)旋轉(zhuan),并傳(chuan)遞運動(dong)(dong)和扭矩的(de)機(ji)械部件(jian)。有時也用以聯(lian)接軸(zhou)與(yu)其他(ta)零(ling)件(jian)(如(ru)齒輪、帶輪等)。
靠背輪(lun)常由兩半合成(cheng),分別(bie)用鍵或緊(jin)配合等聯(lian)接,緊(jin)固(gu)在兩軸端,再通過某(mou)種(zhong)方式將(jiang)兩半聯(lian)接起(qi)來。
靠(kao)背輪聯軸(zhou)(zhou)器可(ke)兼有補償兩軸(zhou)(zhou)之(zhi)間由于制造安裝(zhuang)不精確、工作時的變形或(huo)熱膨脹等原因所(suo)發生的偏(pian)(pian)移(yi)(包括(kuo)軸(zhou)(zhou)向偏(pian)(pian)移(yi)、徑向偏(pian)(pian)移(yi)、角偏(pian)(pian)移(yi)或(huo)綜合偏(pian)(pian)移(yi));以及(ji)緩和沖(chong)擊、吸振。
靠背(bei)輪為(wei)俗稱,專業叫法(fa)為(wei)聯軸器以及法(fa)蘭,用(yong)于機械設(she)備(bei)的連接。

柱銷聯軸器(qi)(qi)是利用一端套(tao)有彈性套(tao)(橡膠材料)的柱銷,裝在兩(liang)半聯軸器(qi)(qi)凸(tu)緣孔中,以實現兩(liang)半聯軸器(qi)(qi)的聯接。
彈(dan)性(xing)柱(zhu)銷聯(lian)軸器是一種(zhong)結構簡單(dan)制造容易(yi),無需(xu)潤滑,裝拆彈(dan)性(xing)柱(zhu)銷便捷的(de)傳(chuan)動基礎件,利用兩(liang)個帶法蘭(lan)孔的(de)半聯(lian)和置(zhi)于起重的(de)非金屬彈(dan)性(xing)柱(zhu)銷來(lai)傳(chuan)遞扭矩(ju),適用于中低速和中低扭矩(ju)場合。
彈(dan)性(xing)柱銷齒式聯軸器采用非金屬(shu)彈(dan)性(xing)柱銷和兩個帶齒形(xing)(xing)半(ban)聯以(yi)及一個外圈的齒形(xing)(xing)套環(huan)設計,利用非金屬(shu)彈(dan)性(xing)的變形(xing)(xing)來傳遞扭矩同(tong)時緩沖減震,補償角向位移。
彈性(xing)套(tao)柱(zhu)銷(xiao)聯軸器設計簡單巧妙,適用性(xing)較廣的(de)聯軸器,利用帶彈性(xing)套(tao)的(de)柱(zhu)銷(xiao)聯接兩個帶銷(xiao)孔的(de)半聯,實現扭矩傳遞的(de)同時(shi)兼具較大的(de)角向補(bu)償,同時(shi)減震緩沖性(xing)能(neng)良好,可以用在速度較快的(de)場合,無需潤滑,銷(xiao)套(tao)更(geng)換便(bian)捷。
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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