Excavator walking frame lug plate welding and correcting device

挖掘机行走架耳板焊接校正装置

Abstract

The utility model relates to an excavator walking frame lug plate welding and correcting device which comprises walking frame lug plate correcting steel tubes, oil cylinder lug plate correcting steel tubes, a supporting steel tube, a connection steel tube, connection plates and reinforcing ribs. The excavator walking frame lug plate welding and correcting device is characterized in that two connection plates are welded at two ends of the supporting steel tube, the walking frame lug plate correcting steel tubes are respectively welded on the two connection plates, the two walking frame lug plate correcting steel tubes are coaxially arranged and parallel to the axis of the supporting steel tube, reinforcing ribs are welded between the supporting steel tube and the connection plates, one end of the connection steel tube is welded in the middle of the supporting steel tube, the connection steel tube, the supporting steel tube and the walking frame lug plate correcting steel tubes are arranged on the same horizontal plane, the other end of the connection steel tube is vertically welded with one connection plate, the oil cylinder lug plate correcting steel tubes are welded at the upper ends of the connection plates, and the oil cylinder lug plate correcting steel tubes are parallel to the axis of the supporting steel tube. The excavator walking frame lug plate welding and correcting device saves a lot of time for welding and correcting a walking frame and meanwhile improves excavator walking frame lug plate assembling accuracy and efficiency.
本实用新型涉及一种挖掘机行走架耳板焊接校正装置,包括有行走架耳板校正钢管、油缸耳板校正钢管、支撑钢管、连接钢管、连接板、加强筋。其特征在于:支撑钢管两端焊接有两块连接板,两块连接板上分别焊接一根行走架耳板校正钢管,两根行走架耳板校正钢管同轴且与支撑钢管轴线平行;支撑钢管与连接板之间焊接有加强筋;连接钢管一端焊接在支撑钢管的中部,连接钢管、支撑钢管、行走架耳板校正钢管在同一水平面内、连接钢管另一端垂直焊接一连接板,连接板上端焊接有油缸耳板校正钢管,油缸耳板校正钢管与支撑钢管轴线平行。本实用新型用于挖掘机行走架耳板焊接校正,为行走架焊接校正节省大量的时间,同时提高了挖掘机行走架耳板装配精度和效率。

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