The utility model provides a sealing piece, comprises a shaft, a static ring seat, static ring seat, a bearing seat and a transmission shaft is provided with a ring sleeve on the static ring seat and the bearing seat are arranged separately, the static ring seat and a lower static cooling water inlet and a cooling water outlet is arranged between the seat ring. On both sides of the cooling water inlet and outlet cooling water distribution in the shaft, the static ring seat is provided with a liquid inlet and a seal leak, bearing seat is provided with a bearing, the bearing seat is provided with a bearing cover and a bearing sleeve, dustproof ring is arranged between the bearing cover and the bearing sleeve, O sealing ring is arranged between the bottom and the drive ring sleeve bearing at the bottom of the sleeve is provided with a clamping spring, sealing and leakage of liquid inlet hole at the same side of the shaft, the bearing sleeve is connected by screw and shaft sleeve. The sealing structure of the workpiece in the improved design of the bearing seat and the static ring seat to form the sealing module decomposition and bearing module, as long as the seal test module can then be installed bearing seat module, which is simple and labor-saving to improve work efficiency.
【技术实现步骤摘要】
一种密封工件
本技术属于机械密封领域,特别涉及一种密封工件。
技术介绍
目前,在测试台静压测试中,只能通过压力表或泄漏孔来判断密封有无泄漏,无法判断泄漏的具体部位,并且原先机封要全部安装完成才可以测试,一旦有泄漏就要全部分解后才能找原因。因此,现在亟需一种测试更加灵活高效的密封工件。
技术实现思路
本技术提出一种密封工件,解决了现有技术中密封工件泄漏测试不方便的问题。本技术的技术方案是这样实现的:一种密封工件,包括轴、下静环座、上静环座、轴承座和传动环,所述轴上设有轴套,所述上静环座和所述轴承座为分开设置,所述上静环座和所述下静环座之间设有冷却水进口和冷却水出口,所述冷却水进口和所述冷却水出口分布于所述轴的两侧,所述上静环座设有密封液进口和泄漏孔,所述轴承座内设有轴承,所述轴承座上设有轴承盖和轴承套,所述轴承盖和所述轴承套之间设有防尘圈。作为一优选的实施方式,所述传动环底部与所述轴套之间设有o形密封圈。作为一优选的实施方式,所述轴承套底部设有卡簧。作为一优选的实施方式,所述密封液进口和所述泄漏孔位于所述轴的同侧。作为一优选的实施方式,所述轴承套通过紧定螺丝与所述轴套连接。采用了上述技术方案后,本技术的有益效果是:对产品结构进行改良设计,把轴承座与上静环座进行分解组成密封模块和轴承座模块,上静环座分离后可以与密封箱体组成一个单独模块进行测试,这样就可以观查是静环漏还是动环漏,有利于测试。现在经过改进后只要对密封模块进行测试就可以,然后再加装轴承座模块,既简单又省力提高了工作效率,有利于安装。附图说明为了更清楚地说明本技术实施例或现有技术中的技术方案,下面将对实施例或 ...
【技术保护点】
一种密封工件,其特征在于,包括:轴、下静环座、上静环座、轴承座和传动环,所述轴上设有轴套,所述上静环座和所述轴承座为分开设置,所述上静环座和所述下静环座之间设有冷却水进口和冷却水出口,所述冷却水进口和所述冷却水出口分布于所述轴的两侧,所述上静环座设有密封液进口和泄漏孔,所述轴承座内设有轴承,所述轴承座上设有轴承盖和轴承套,所述轴承盖和所述轴承套之间设有防尘圈。
【技术特征摘要】
1.一种密封工件,其特征在于,包括:轴、下静环座、上静环座、轴承座和传动环,所述轴上设有轴套,所述上静环座和所述轴承座为分开设置,所述上静环座和所述下静环座之间设有冷却水进口和冷却水出口,所述冷却水进口和所述冷却水出口分布于所述轴的两侧,所述上静环座设有密封液进口和泄漏孔,所述轴承座内设有轴承,所述轴承座上设有轴承盖和轴承套,所述轴承盖和所述轴承套之间...
【专利技术属性】
技术研发人员:陈云,
申请(专利权)人:佛山市博克机械密封有限公司,
类型:新型
国别省市:广东,44
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