The invention provides a pump assembly for an automobile engine, which comprises a shell, an impeller, a pump sealing pad, a water seal, a flange and a motor; the front end of the shell is provided with a water outlet, in which a cavity is arranged, and the upper part of the cavity is provided with a water inlet; the water outlet, the cavity and the water inlet are interconnected; and the rear side of the shell is provided with a motor. A motor is horizontally arranged in the chamber of the motor, and the output shaft of the motor connects the middle part of the impeller to drive the impeller to rotate; the motor and the impeller are provided with a water seal; the housing comprises a front pump cover and a back pump cover, and the front pump cover and the back pump cover are joined together to form a shell, and a water pump seal is arranged between the front pump cover and the back pump cover. The front pump cover, the water pump seal pad and the rear pump cover are successively pasted and combined and fixed by bolts. The pump assembly of the automobile engine of the present invention has simple and reasonable structure and is easy to assemble; the equipment runs smoothly and without noise; the flanges, bearings and impellers rotate flexibly; and there is no stagnation, friction and abnormal noise.
【技术实现步骤摘要】
一种汽车发动机水泵组件
本专利技术属于汽车部件
,涉及一种汽车发动机水泵组件。
技术介绍
汽车发动机水泵通常用于带动冷却液进行发动机散热。在汽车发动机的缸体里,有条多供冷却水循环的水道,与置于汽车前部的散热器(俗称水箱)通过水管相连接,构成一个大的水循环系统,在发动机的上出水口,装有一个水泵,通过风扇皮带来带动,把发动机缸体水道内的热水泵出,把冷水泵入。
技术实现思路
本专利技术的目的是提供一种汽车发动机水泵组件,其结构简洁合理,便于组装装配;设备运转流畅无噪音,法兰、轴承和叶轮转动灵活,无卡滞、触擦和异响现象。为了解决上述技术问题,本专利技术采用的技术方案是:一种汽车发动机水泵组件,包括壳体、叶轮、水泵、水泵密封垫、水封、法兰、电机;所述壳体前端设有出水口,其中部设有空腔,空腔上部设有进水口,所述出水口、空腔、进水口相互连通;所述壳体的后侧设有电机腔室,电机腔室内水平设置电机,电机输出轴连接叶轮中部,带动叶轮旋转;为保证电机寿命,隔绝水与电机接触,所述电机和叶轮之间设有水封;所述电机为双向转轴电机,其另一侧输出轴连接法兰,法兰盘用于连接其它传动轴;所述壳体包括前泵盖和后泵盖,所述前泵盖、后泵盖贴合拼接而成壳体,所述前泵盖和后甭盖之间贴合设有水泵密封垫,所述前泵盖、水泵密封垫、后泵盖依次贴合并通过螺栓固定连接。优选的,其还包括连轴轴承,所述电机和叶轮之间通过连轴轴承连接;装配前,将壳体、叶轮用汽油清洗干净,法兰用软膜防锈油清洗;装配水封时,应在壳体接触面涂厌氧胶,叶轮内孔涂厌氧胶后压入电机的一端。本专利技术的有益效果为:其结构简洁合理,便于组装装配;设备 ...
【技术保护点】
1.一种汽车发动机水泵组件,其特征在于:包括壳体、叶轮、水泵密封垫、水封、法兰、电机;所述壳体前端设有出水口,其中部设有空腔,空腔上部设有进水口,所述出水口、空腔、进水口相互连通;所述壳体的后侧设有电机腔室,电机腔室内水平设置电机,电机输出轴连接叶轮中部,带动叶轮旋转;所述电机和叶轮之间设有水封;所述壳体包括前泵盖和后泵盖,所述前泵盖、后泵盖贴合拼接而成壳体,所述前泵盖和后甭盖之间贴合设有水泵密封垫,所述前泵盖、水泵密封垫、后泵盖依次贴合并通过螺栓固定连接。
【技术特征摘要】
1.一种汽车发动机水泵组件,其特征在于:包括壳体、叶轮、水泵密封垫、水封、法兰、电机;所述壳体前端设有出水口,其中部设有空腔,空腔上部设有进水口,所述出水口、空腔、进水口相互连通;所述壳体的后侧设有电机腔室,电机腔室内水平设置电机,电机输出轴连接叶轮中部,带动叶轮旋转;所述电机和叶轮之间设有水封;所述壳体包括前泵盖和后泵盖,所述前泵盖、后泵盖贴合拼接而成壳体,所述前泵盖和后甭盖之间贴合设有水泵密封垫,所述...
【专利技术属性】
技术研发人员:范子辉,
申请(专利权)人:安徽车鑫保汽车销售有限公司,
类型:发明
国别省市:安徽,34
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