The embodiment of the present invention discloses an adjustable torque type magnetic coupling, which can realize pulsating motion and relates to the field of shaft connecting devices. The adjustable torque type magnetic coupling includes an active and a driven connecting shaft arranged laterally, one end of the active connecting shaft is spaced at a certain distance from one end of the driven connecting shaft, and the other end of the active connecting shaft and the driven connecting shaft are separately arranged. Set up a multi-stage magnet. The magnetic coupling according to the embodiment of the present invention transfers the torque by the magnetic force of the multistage magnet. By changing the distance between the two multistage magnets, the magnitude of the magnetic force between the two multistage magnets can be changed, and then the magnitude of the torque output from the active connecting shaft to the driven connecting shaft can be changed, thus providing overload protection for the parts below the driven connecting shaft, and reducing the overload protection for the active connecting shaft and the driven connecting shaft. According to the requirement of coaxiality, the distance between two multi-stage magnets can be adjusted according to the required torque of the driven connecting shaft, so that the constant speed rotation of the active connecting shaft can be realized and the pulsating motion of the driven connecting shaft can be realized.
【技术实现步骤摘要】
一种可调扭矩式磁力联轴器
本专利技术涉及轴连接装置领域,具体涉及一种可调扭矩式磁力联轴器,该磁力联轴器可实现脉动运动。
技术介绍
联轴器又称联轴节。用来将不同机构中的主动轴和从动轴牢固地联接起来一同旋转,并传递运动和扭矩的机械部件。有时也用以联接轴与其他零件(如齿轮、带轮等)。联轴器常由两半合成,分别用键或紧配合等联接,紧固在两轴端,再通过某种方式将两半联接起来。联轴器可兼有补偿两轴之间由于制造安装不精确、工作时的变形或热膨胀等原因所发生的偏移(包括轴向偏移、径向偏移、角偏移或综合偏移);以及缓和冲击、吸振。现有的联轴器都是机械摩擦式联轴器,这种联轴器的主动轴与从动轴都是同步转动,无法调节扭矩也无法传递脉动运动。
技术实现思路
本专利技术实施例的目的在于提供一种可调扭矩式磁力联轴器,用以解决现有的联轴器无法调节扭矩也无法传递脉动运动。为实现上述目的,本专利技术实施例提供一种可调扭矩式磁力联轴器,所述可调扭矩式磁力联轴器包括分别横向设置的主动连接轴和从动连接轴,所述主动连接轴的一端与所述从动连接轴的一端间隔一定距离,所述主动连接轴与所述从动连接轴的一端分别设置有多级磁铁 ...
【技术保护点】
1.一种可调扭矩式磁力联轴器,其特征在于,所述可调扭矩式磁力联轴器包括分别横向设置的主动连接轴和从动连接轴,所述主动连接轴的一端与所述从动连接轴的一端间隔一定距离,所述主动连接轴与所述从动连接轴的一端分别设置有多级磁铁。
【技术特征摘要】
1.一种可调扭矩式磁力联轴器,其特征在于,所述可调扭矩式磁力联轴器包括分别横向设置的主动连接轴和从动连接轴,所述主动连接轴的一端与所述从动连接轴的一端间隔一定距离,所述主动连接轴与所述从动连接轴的一端分别设置有多级磁铁。2.根据权利要求1所述的可调扭矩式磁力联轴器,其特征在于,所述多级磁铁为四级磁铁、六级磁铁或八级磁铁。3.根据权利要求1或2所述的可调扭矩式磁力联轴器,其特征...
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