The utility model provides a motor end cover with a bearing cavity for a robot manipulator, which comprises an end cover body, a bearing is arranged between the end cover body and the motor main shaft, the end cover body is penetrated with a shaft hole which is penetrated by the main shaft of the power supply machine, the inner end face of the end cover body is surrounded by the shaft hole, and a bearing installation seat which is concentric with the shaft hole is provided, the bearing cavity is provided inside the bearing installation seat, and the bearing is outside the bearing The ring is connected with the inner wall of the bearing cavity of the bearing mounting base, the inner ring of the bearing is connected with the main shaft of the motor, the inner concave of the inner wall of the bearing cavity is also provided with at least one ring-shaped embedded groove, the embedded groove is concentric with the shaft hole, the interference fit in the embedded groove is provided with a high temperature resistant rubber ring, and the interference fit between the outer surface of the high temperature resistant rubber ring and the outer ring of the bearing is provided. The utility model has reasonable structure design, can effectively avoid the deformation of the motor end cover caused by the heating of the motor and the shaking of the bearing, effectively adapt to the high temperature environment, and expand the application scope of the robot manipulator.
【技术实现步骤摘要】
机器人机械手用具有轴承腔室的电机端盖
本技术涉及机器人机械手用电机部件生产设计
,尤其涉及一种机器人机械手用具有轴承腔室的电机端盖。
技术介绍
在机器人机械手生产设计中,需要采用各种电机进行传动。电机具有端盖,端盖内侧为电机自身部件,电机主轴伸出端盖传动,电机端盖外端面则与其他部件相连接。在电机生产设计过程中,为了避免电机主轴转动与电机端盖发生干涉,通常电机端盖与主轴之间通过轴承连接。在电机端盖内侧端面上,通常对应电机主轴伸出位置,设计有供轴承安装的轴承腔室。普通的电机端盖为铝制,当电机运转时,运转产生的热量会使得电机端盖发生形变,轴承腔室发生形变,轴承腔室内安装的轴承则容易产生晃动,影响主轴正常传动。
技术实现思路
本技术要解决的技术问题是:为了克服现有技术之不足,本技术提供一种可有效把持轴承,克服电机运转产生热量导致轴承发生晃动情况的机器人机械手用具有轴承腔室的电机端盖。本技术解决其技术问题所采用的技术方案是:一种机器人机械手用具有轴承腔室的电机端盖,包括端盖本体,端盖本体与电机主轴之间设有轴承,所述端盖本体上贯穿具有供电机主轴贯穿的轴孔,所述端盖本体内端面环绕轴孔具有与轴孔同心的轴承安装座,所述轴承安装座内部中空具有轴承腔室,轴承外圈与轴承安装座的轴承腔室内壁连接,轴承内圈与电机主轴连接,所述轴承腔室内壁上还内凹具有至少一条环形的嵌入槽,所述嵌入槽与轴孔同心,所述的嵌入槽内过盈配合有耐高温胶圈,所述耐高温胶圈外表面与轴承外圈过盈配合。在本方案中,采用可耐高温的胶圈,相对于普通的铝制的电机端盖,胶圈的耐高温能力更好,当电机散热引发电机端盖发生变形时,这部 ...
【技术保护点】
1.一种机器人机械手用具有轴承腔室的电机端盖,包括端盖本体(1),端盖本体(1)与电机主轴之间设有轴承,其特征在于:所述端盖本体(1)上贯穿具有供电机主轴贯穿的轴孔(2),所述端盖本体(1)内端面环绕轴孔(2)具有与轴孔(2)同心的轴承安装座(3),所述轴承安装座(3)内部中空具有轴承腔室,轴承外圈与轴承安装座(3)的轴承腔室内壁连接,轴承内圈与电机主轴连接,所述轴承腔室内壁上还内凹具有至少一条环形的嵌入槽(4),所述嵌入槽(4)与轴孔(2)同心,所述的嵌入槽(4)内过盈配合有耐高温胶圈,所述耐高温胶圈外表面与轴承外圈过盈配合。
【技术特征摘要】
1.一种机器人机械手用具有轴承腔室的电机端盖,包括端盖本体(1),端盖本体(1)与电机主轴之间设有轴承,其特征在于:所述端盖本体(1)上贯穿具有供电机主轴贯穿的轴孔(2),所述端盖本体(1)内端面环绕轴孔(2)具有与轴孔(2)同心的轴承安装座(3),所述轴承安装座(...
【专利技术属性】
技术研发人员:陶成川,
申请(专利权)人:常州卓优电器有限公司,
类型:新型
国别省市:江苏,32
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。