The utility model relates to a water drive shaft, rotating shaft belongs to the technical field, water supply, water supply channel is provided with a water supply in the rotation shaft, the rotation shaft is sleeved with a water table, water table is arranged inside the water chamber, water supply in the water chamber of the left and right ends of the through hole is installed through the provided the rotation axis, rotation axis on the left side of the water cavity through the first bearing is installed in the left side of the hole, the first bearing on the right side of the left through hole is arranged in the first rotary shaft seals; on the right side of the water cavity through second bearings mounted in the through hole on the right side of the left side in second, bearing right arranged inside the through hole there are second seals, the rotating shaft is arranged on the water chamber of the water chamber and the water channel communicated with the water inlet hole; the water inlet cavity is arranged at the top. Through the inner water supply transmission shaft of the utility model, the structure is simple, and the inner water supply can be improved on the axis of the existing lathe or milling machine, and the installation is very convenient, and the maintenance is also very convenient.
【技术实现步骤摘要】
内供水传动轴
本技术涉及一种内供水传动轴,属于内供水
技术介绍
在车床和铣床上现在有一种内供冷却水技术,该技术主要是在工具刀的切割面上直接开一供水通道,然后在旋转轴上也开设与供水通道的进水通道,通过向进水通道提供冷却水来完成内供冷却水的目的。上述技术主要是在轴端进行供水,这种技术对在应用时非常麻烦,每个轴端都需要加一套供水机构,而且还没办法在现有的车床和铣床上进行改进,因为现有的车床或铣床的轴端有的设计没有过大的安装位置。
技术实现思路
根据以上现有技术中的不足,本技术要解决的技术问题是:提供一种内供水传动轴,其结构简单,能在现有的车床或铣床的轴上进行内供水改进,安装时非常方便,维护起来也很方便。本技术所述的内供水传动轴,包括旋转轴,在旋转轴内开设有用于供水的供水通道,其特征在于:在旋转轴上套有供水台,供水台内部设置有水腔,在水腔左右两端的供水台开设有用于旋转轴穿装的通孔,水腔左侧的旋转轴通过第一轴承安装在左侧的通孔内,在第一轴承右侧的左通孔内安装有第一密封件;水腔右侧的旋转轴通过第二轴承安装在右侧的通孔内,在第二轴承左侧的右通孔内安装有第二密封件,在水腔内的旋 ...
【技术保护点】
一种内供水传动轴,包括旋转轴(5),在旋转轴(5)内开设有用于供水的供水通道(11),其特征在于:在旋转轴(5)上套有供水台(4),供水台(4)内部设置有水腔(3),在水腔(3)左右两端的供水台(4)开设有用于旋转轴(5)穿装的通孔,水腔(3)左侧的旋转轴(5)通过第一轴承(6)安装在左侧的通孔内,在第一轴承(6)右侧的左通孔内安装有第一密封件(7);水腔(3)右侧的旋转轴(5)通过第二轴承(10)安装在右侧的通孔内,在第二轴承(10)左侧的右通孔内安装有第二密封件(9),在水腔(3)内的旋转轴(5)上开设有水腔(3)与供水通道(11)相通的进水孔;在水腔(3)顶部设置有进水口(8)。
【技术特征摘要】
1.一种内供水传动轴,包括旋转轴(5),在旋转轴(5)内开设有用于供水的供水通道(11),其特征在于:在旋转轴(5)上套有供水台(4),供水台(4)内部设置有水腔(3),在水腔(3)左右两端的供水台(4)开设有用于旋转轴(5)穿装的通孔,水腔(3)左侧的旋转轴(5)通过第一轴承(6)安装在左侧的通孔内,在第一轴承(6)右侧的左通孔内安装有第一密封件(7);水腔(3)右侧的旋转轴(5)通过第二轴承(10)安装在右侧的通孔内,在第二轴承(10)左侧的右通孔内...
【专利技术属性】
技术研发人员:傅茂兰,
申请(专利权)人:重庆市江津区华茂机械有限责任公司,
类型:新型
国别省市:重庆,50
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