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Inclined shaft type axial piston motor

机译:斜轴式轴向柱塞马达

摘要

The objective of the present invention is to enable braking to be applied to a drive shaft when necessary, without reducing the motor efficiency and while ensuring smooth rotation of the drive shaft. In this bent axis-type axial piston motor the pressing force of a braking piston (92) is removed and the relative rotation of a separate plate (91) and a friction plate (90) is allowed when a drive shaft (20) is rotated via a cylinder block (30) due to the stroke movement of a piston rod (40), but when the separate plate (91) and the friction plate (90) are pressed against a braking force receiving plate (93) via the braking piston (92), the relative rotation of the separate plate (91) and the friction plate (90) is restricted, thereby braking the drive shaft (20). In addition, a restricting member (95), which restricts the movement of the braking force receiving plate (93) along the axis of the drive shaft (20) with respect to a casing (10), is interposed between the casing (10) and the braking force receiving plate (93).
机译:本发明的目的是在必要时能够在不降低电动机效率并且确保驱动轴的平稳旋转的情况下对驱动轴施加制动。在该弯曲轴式轴向活塞电动机中,当驱动轴(20)旋转时,制动活塞(92)的按压力被去除,分离板(91)和摩擦板(90)的相对旋转被允许。通过活塞杆(40)的行程运动通过缸体(30)进行,但是当分离板(91)和摩擦板(90)通过制动活塞压在制动力接收板(93)上时(92),限制了分离板(91)和摩擦板(90)的相对旋转,从而使驱动轴(20)制动。另外,在壳体(10)之间设置有用于限制制动力承受板(93)相对于壳体(10)沿着驱动轴(20)的轴线的移动的限制部件(95)。以及制动力接收板(93)。

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