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发明公开
CN110842082A 高压柱塞泵用钢套滚压自紧装置 审中-实审

高压柱塞泵用钢套滚压自紧装置
摘要：
本发明公开的是关于一种高压柱塞泵用钢套滚压自紧装置，包括：安装底座、第一固定座、第二固定座、滚轴架、第一驱动装置、第一驱动机构、第二驱动装置、第二驱动机构、钢套组件、滚轴组件；第一固定座与第二固定座安装在安装底座上；滚轴架套设在第一固定座与第二固定座的外部并与其滑动连接；第一驱动装置安装在安装底座上并与第一驱动机构连接；第二驱动装置安装在安装底座上并与第二驱动机构连接；钢套组件转动连接在第一固定座与第二固定座上；滚轴组件能够穿过钢套组件并转动连接在滚轴架上。本发明公开的是关于一种高压柱塞泵用钢套滚压自紧装置成本较低，具有普遍的适用性。
摘要（英）：

The invention discloses a steel sleeve rolling self-tightening device for a high-pressure plunger pump. The steel sleeve rolling self-tightening device comprises a mounting base, a first fixing seat,a second fixing seat, a roller frame, a first driving device, a first driving mechanism, a second driving device, a second driving mechanism, a steel sleeve assembly and a roller assembly, wherein thefirst fixing seat and the second fixing seat are mounted on the mounting base; the roller frame is arranged outside the first fixing seat and the second fixing seat in a sleeving mode and slidably connected with the first fixing seat and the second fixing seat; the first driving device is mounted on the mounting base and connected with the first driving mechanism; the second driving device is mounted on the mounting base and connected with the second driving mechanism; the steel sleeve assembly is rotatably connected to the first fixing seat and the second fixing seat; and the roller assemblycan penetrate through the steel sleeve assembly and is rotatably connected to the roller frame. The steel sleeve rolling self-tightening device for the high-pressure plunger pump is low in cost and has universal applicability.

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