178彩票代理歡迎您的到來!

中文版English 加入收藏

聯系電話:0571-82913800

< >

首頁/新聞中心

組合型波動齒輪減速機

發布日期:2017年12月13日

包括同軸狀并列配置的圓環狀的第一剛性齒輪 2 和第二剛性齒輪 3。在這些第一剛性齒輪 2、第二剛性齒輪 3 的内側同軸狀地配置有能與第一剛性齒輪 2、第二剛性齒輪3 雙方齧合的圓筒狀的柔性齒輪 4。柔性齒輪 4 的軸向寬度為包含第一剛性齒輪 2、第二剛性齒輪 3 的尺寸。

A circular ring shaped first rigid gear 2 and a second rigid gear 3. A cylindrical flexible gear 4, which is able to mesh with the first rigid gear 2 and second rigid gear 3, is arranged in the inner side of the first rigid gear 2 and the second rigid gear 3. The axial width of the flexible gear 4 is the size of the first rigid gear 2 and the second rigid gear 3.

在柔性齒輪 4 的内側以同軸狀并列配置的狀态嵌入着具有楕圓形輪廓的兩個波發生器、即第一波發生器 5 和第二波發生器 6。第一波發生器 5 位于與第一剛性齒輪 2 相對的位置,将柔性齒輪 4 的軸向上的一側的第一柔性齒輪部分 4a 撓曲成楕圓形,在該楕圓形的長軸方向的兩端位置上使第一柔性齒輪部分 4a 與第一剛性齒輪 2 齧合。同樣地,第二波發生器 6 位于與第二剛性齒輪 3 相對的位置,将柔性齒輪 4 的軸向上的相反側的第二柔性齒輪部分 4b 撓曲成楕圓形,在該楕圓形的長軸方向的兩端位置上使第二柔性齒輪部分 4b與第二剛性齒輪 3 齧合。
In the inside of the flexible gear 4 coaxial parallel state configuration with embedded circular outline of the Hahn Banach extension two wave generator, namely the first wave generator 5 and second wave generator 6. The first wave generator 5 is located in the first position and the 2 relatively rigid gear, first gear part 4A deflection flexible side axial flexible gear 4 of the Hahn Banach extension at both ends of the round round, the long axis of the Hahn Banach extension 4A with the first part of the first flexible gear meshing rigidity gear 2. Similarly, the second wave generator 6 is located in the second position with 3 relatively rigid gear, 4b deflection second flexible gear part on the opposite side of the axial flexible gear 4 of the Hahn Banach extension at both ends of the round round, the long axis of the flexible gear Hahn Banach extension second 4B and second 3 rigid gear meshing.
此處,在将第一剛性齒輪 2 的齒數設為 Nc1、将第二剛性齒輪 3 的齒數設為 Nc2、并将柔性齒輪 4 的齒數設為 Nf 時,設定成 :Nc2 > Nc1 Nc1 > Nf 在本例中,例如各齒輪的齒數之差為 2 的倍數,設定成 :[0030] Nc2 = Nc1+2m(m :正整數 ) Nc1 = Nf+2n(n :正整數 ) 一般而言,齒數差為 2(n = 1,m = 1)。
Here, the number of teeth set in the first rigid gear 2 is set to Nc1, the number of teeth of second rigid gear 3 to Nc2, and the number of teeth of flexible gear 4 is set to Nf, Nc1: Nc2 > Nc1 > Nf in this case, for example, number of teeth of each gear is the difference of 2 multiple set: [0030] Nc2 = Nc1+2m (M: integer) Nc1 = Nf+2n (n: integer) in general, the tooth number difference was 2 (n = 1, M = 1).

在這樣構成的組合型波動齒輪減速機 1 中,當第一波發生器 5 高速旋轉時,柔性齒輪 4 與第一剛性齒輪 2 的齧合位置在周向上移動,由于它們的齒數差,因此産生大幅度減速的相對旋轉。由于第一剛性齒輪 2 被固定,因此柔性齒輪 4 旋轉。柔性齒輪 4 的另一側通過第二波發生器與齒數比第一剛性齒輪 2 多的第二剛性齒輪 3 齧合。因此,通過柔性齒輪4 的旋轉,作為旋轉輸出單元的第二波發生器 6 加速旋轉,整體上可實現将高速輸入旋轉以低減速比減速後得到的減速旋轉輸出。
In such a combined wave gear reducer 1, when the first wave generator 5 is rotating at high speed, the engaging position of the flexible gear 4 and the first rigid gear 2 moves in a circumferential direction, and the relative rotation of a large deceleration is caused by their tooth number difference. As the first rigid gear 2 is fixed, the flexible gear 4 rotates. The other side of the flexible gear 4 is meshed with the number of teeth by the second wave generator and the number of the second rigid gear 3 of the first rigid gear more than 2. Therefore, through the rotation of the flexible gear 4, as the second wave generator 6 of the rotary output unit, it accelerates the rotation. It can achieve the deceleration and rotation output of the high speed input rotation and the slow deceleration ratio.