Crop shear pressing plate device

一种切头剪压板装置

Abstract

The utility model discloses a crop shear pressing plate device. The crop shear pressing plate device comprises a hydraulic cylinder, a connecting rod, a pressing plate, an oil gathering cover and a framework, wherein the hydraulic cylinder is connected with the pressing plate through the connecting rod, the oil gathering cover is provided with an oil discharge hole and arranged on a piston rod of the hydraulic cylinder, the framework is connected with the connecting rod through an upper guiding copper sleeve and a lower guiding copper sleeve, the bottom of the oil gathering cover is welded with the piston rod of the hydraulic rod, the oil discharge hole is formed in the bottommost end of the side portion of the oil gathering cover, and an oil discharge pipe is externally connected with the oil discharge hole. By adoption of the crop shear pressing plate device, the fact that a small amount of oil leaks from a crop shear pressing plate oil cylinder can be eradicated, the defect that the surface of a steel plate is polluted by oil to cause an oil polluted plate is overcome, greasy dirt can be effectively stopped above a pressing plate oil cylinder platform, and the using condition of the pressing plate oil cylinder can be controlled effectively through observation of the oil discharge condition of the oil discharge pipe.
本实用新型公开了一种切头剪压板装置,该压板装置包括液压缸、连杆、压板、集油罩和框架,液压缸通过连杆与压板相连,集油罩上设有一个排油孔,且设于液压缸的活塞杆上,框架通过上、下导向铜套与连杆相连接,所述的集油罩底部与液压缸的活塞杆相焊接,所述的排油孔设于集油罩侧部最底端,并且排油孔还外接一排油管。采用该压板装置,能够杜绝切头剪压板油缸的少量渗油,避免钢板表面被油污染,造成油污板的缺陷现象,可有效将油污挡在压板油缸平台上方,并且对排油管的排油情况观察,可有效掌控压板油缸的使用状况。

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