The utility model discloses a rotary valve shaft sleeve which is convenient for installation, including a sleeve body: the outer wall of the sleeve body is provided with an annular groove; the inner wall of the sleeve body is provided with a number of axial oil grooves which are spaced and distributed, the annular grooves on the outer wall of the sleeve body are provided with a number of oil filling holes which correspond to the axial oil grooves one by one; the upper end surface of the sleeve body is provided with a number of pull rings. Three axial oil grooves are preferred, which are evenly distributed on the circular inner wall of the casing body. Two lifting rings are preferred, which are semicircle ring type, and the size of the central through-hole can be used for human fingers to pass through. The lifting ring is symmetrically distributed on the upper end face of the sleeve body. The utility model adds a lifting ring at the front end of the sleeve body of the shaft sleeve, which is convenient for installation and disassembly, and does not need to use a clamp during installation, thus protecting the surface of the sleeve body from abrasion during installation.
【技术实现步骤摘要】
一种便于安装的回转阀轴套
:本技术涉及回转阀
,主要涉及一种便于安装的回转阀轴套。
技术介绍
:传统的回转阀的轴承座中安装常见的滚珠轴承,外部再加装防尘罩。滚珠轴承安装时,需要加入足量的润滑油,并且根据生产环境需要经常检车设备状况,轴与轴承之间运转不畅时需要停止设备并拆卸以补充润滑油。维护步骤繁琐、频率较高。因此设计了一种回转阀轴承机构,重新对轴承和轴承座进行设计,在轴套内设立三道轴向的油槽,并设有加油孔。加油孔与轴承座内侧储油腔相连。轴承座外侧设孔以加装油杯。轴套与轴承座以三紧定螺钉相连,对称安装于轴两端。使用时通过油杯加油,润滑油经过管路进入到轴承座上的进油孔,再依次流经储油腔、加油孔和油槽,加到润滑油沿轴微微溢出即可。但此机构中,轴套是光滑的圆筒形,安装起来需要使用夹具,颇为不便;并且轴套属于易磨损件,在日后需要修理更换检修时,拆除带润滑油的轴套更加困难。因此提供一种便于安装的回转阀轴套,解决这些问题。
技术实现思路
:本技术目的就是为了弥补已有技术的缺陷,提供一种便于安装的回转阀套体,在套体前端增设提拉环,便于安装、拆卸。本技术是通过以下技术方案实现的:一种便于安装的回转阀轴套,包括套体:套体的外壁上设有环形槽;所述套体的内壁上设有若干间隔分布的轴向油槽,所述套体外壁上环形槽内开有若干与轴向油槽一一对应连通的加油孔;套体的上端面设置有若干提拉环。轴向油槽优选三个,均匀分布在套体的圆形内壁上。提拉环优选两个,为半圆环式,中心通孔大小能够供人手指穿过。 ...
【技术保护点】
1.一种便于安装的回转阀轴套,包括套体,其特征在于:套体的外壁上设有环形槽;所述套体的内壁上设有若干间隔分布的轴向油槽,所述套体外壁上环形槽内开有若干与轴向油槽一一对应连通的加油孔;套体的上端面设置有若干提拉环。/n
【技术特征摘要】
1.一种便于安装的回转阀轴套,包括套体,其特征在于:套体的外壁上设有环形槽;所述套体的内壁上设有若干间隔分布的轴向油槽,所述套体外壁上环形槽内开有若干与轴向油槽一一对应连通的加油孔;套体的上端面设置有若干提拉环。
2.根据权利要求1所述的便于安装的回转阀轴套,其特征在于:所述轴向...
【专利技术属性】
技术研发人员:莫思凡,
申请(专利权)人:合肥众迈机电有限公司,
类型:新型
国别省市:安徽;34
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