Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wear-resisting and corrosion-resisting type automobile tail door supporting rod
The invention discloses a wear-resisting and corrosion-resisting type automobile tail door supporting rod which comprises a lead screw, a lead screw sleeve, a lead screw nut, a spring, an inner sleeveand an outer sleeve. A corrosion-resisting lubricating composite coating is arranged on the outer surface of the inner sleeve, and the corrosion-resisting lubricating composite coating comprises a wear-resisting plating layer located on the inner side and a lubricating coating located on the outer side of the wear-resisting plating layer; an anticorrosive coating is arranged on the outer side ofthe outer sleeve, so that the corrosion-resistant lubricating composite coating is arranged on the outer surface of the inner sleeve, the smoothness of relative axial movement of the inner sleeve andthe outer sleeve and the abrasion resistance of the inner sleeve and the outer sleeve during relative sliding are improved, the corrosion resistance of the supporting rod is improved through the waterlevel corrosion-resistant coating arranged on the outer side of the outer sleeve, and then the service life of the supporting rod is prolonged.
本发明公开了一种耐磨防腐型汽车尾门撑杆，包括丝杠、丝杠套管、丝杠螺母、弹簧、内套管和外套管，内套管的外表面设有耐腐润滑复合涂层，耐腐润滑复合涂层包括位于内侧的耐磨镀层和位于耐磨镀层外侧的润滑涂层，外套管的外侧设有防腐涂层；因此，本发明通过在内套管的外表面设有耐腐润滑复合涂层，提高内套管和外套管相对轴向运动的顺畅度，以及二者相对滑动时的耐磨性，再通过外套管的外侧设有水位防腐涂层提高撑杆的防腐性能，进而提高撑杆的使用寿命。
Wear-resisting and corrosion-resisting type automobile tail door supporting rod
The invention discloses a wear-resisting and corrosion-resisting type automobile tail door supporting rod which comprises a lead screw, a lead screw sleeve, a lead screw nut, a spring, an inner sleeveand an outer sleeve. A corrosion-resisting lubricating composite coating is arranged on the outer surface of the inner sleeve, and the corrosion-resisting lubricating composite coating comprises a wear-resisting plating layer located on the inner side and a lubricating coating located on the outer side of the wear-resisting plating layer; an anticorrosive coating is arranged on the outer side ofthe outer sleeve, so that the corrosion-resistant lubricating composite coating is arranged on the outer surface of the inner sleeve, the smoothness of relative axial movement of the inner sleeve andthe outer sleeve and the abrasion resistance of the inner sleeve and the outer sleeve during relative sliding are improved, the corrosion resistance of the supporting rod is improved through the waterlevel corrosion-resistant coating arranged on the outer side of the outer sleeve, and then the service life of the supporting rod is prolonged.
本发明公开了一种耐磨防腐型汽车尾门撑杆，包括丝杠、丝杠套管、丝杠螺母、弹簧、内套管和外套管，内套管的外表面设有耐腐润滑复合涂层，耐腐润滑复合涂层包括位于内侧的耐磨镀层和位于耐磨镀层外侧的润滑涂层，外套管的外侧设有防腐涂层；因此，本发明通过在内套管的外表面设有耐腐润滑复合涂层，提高内套管和外套管相对轴向运动的顺畅度，以及二者相对滑动时的耐磨性，再通过外套管的外侧设有水位防腐涂层提高撑杆的防腐性能，进而提高撑杆的使用寿命。
Wear-resisting and corrosion-resisting type automobile tail door supporting rod
耐磨防腐型汽车尾门撑杆
GUO WEIFENG (Autor:in) / GAO SONG (Autor:in) / MA JIAJIA (Autor:in) / XIONG YEYI (Autor:in) / HUANG SHUIXIANG (Autor:in)
26.06.2020
Patent
Elektronische Ressource
Chinesisch
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