Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel rail curved surface polishing unit
The invention discloses a steel rail curved surface polishing unit. The unit comprises a rack, a positioning assembly, a power assembly, a grinding wheel assembly and a feeding assembly, wherein the positioning assembly comprises a sliding rail plate, a movable lead screw, a sliding column, a stand column I, a stand column II and a sliding groove, the stand column I and the stand column II are connected with the rack, and the sliding column is fixedly connected with the stand column I and the stand column II; the power assembly comprises a motor, a motor plate, a spline shaft I and a spline shaft II; the grinding wheel assembly comprises an I-shaped support, a hexagon thin nut I, a hexagon thin nut II, a grinding wheel shaft, a gear shaft, a cylindrical gear I and a cylindrical gear II, a circumferential face of a grinding wheel is a grinding face, and the grinding wheel shaft and the gear shaft are connected with the I-shaped support; the feeding assembly comprises an electric push rod, a guide block I and an I-shaped plate, and the electric push rod is connected with the guide block I. The grinding unit is novel in structure, good in stability and light in weight, can conveniently achieve adjustment of any grinding position, can achieve grinding of the working face of the steel rail through a few grinding wheels, and has wide application prospects.
本发明公开了一种钢轨曲面打磨单元，包括机架、定位组件、动力组件、砂轮组件和进给组件；所述定位组件包括滑轨板、移动丝杆、滑柱、立柱Ⅰ、立柱Ⅱ、滑槽，所述立柱Ⅰ及立柱Ⅱ与机架相连，滑柱与立柱Ⅰ及立柱Ⅱ固连；所述动力组件包括电机、电机板、花键轴Ⅰ、花键轴Ⅱ；所述砂轮组件包括工型支架、六角薄螺母Ⅰ、六角薄螺母Ⅱ、砂轮轴、齿轮轴、圆柱齿轮Ⅰ、圆柱齿轮Ⅱ，砂轮的圆周面为打磨面，所述砂轮轴及齿轮轴与工型支架相连；所述进给组件包括电推杆、导向块Ⅰ、工型板，所述电推杆与导向块Ⅰ相连。本发明结构新颖，打磨单元稳定性好且重量轻，可方便实现任意打磨位置调整，能用少数砂轮实现对钢轨工作面的打磨，具有广阔的应用前景。
Steel rail curved surface polishing unit
The invention discloses a steel rail curved surface polishing unit. The unit comprises a rack, a positioning assembly, a power assembly, a grinding wheel assembly and a feeding assembly, wherein the positioning assembly comprises a sliding rail plate, a movable lead screw, a sliding column, a stand column I, a stand column II and a sliding groove, the stand column I and the stand column II are connected with the rack, and the sliding column is fixedly connected with the stand column I and the stand column II; the power assembly comprises a motor, a motor plate, a spline shaft I and a spline shaft II; the grinding wheel assembly comprises an I-shaped support, a hexagon thin nut I, a hexagon thin nut II, a grinding wheel shaft, a gear shaft, a cylindrical gear I and a cylindrical gear II, a circumferential face of a grinding wheel is a grinding face, and the grinding wheel shaft and the gear shaft are connected with the I-shaped support; the feeding assembly comprises an electric push rod, a guide block I and an I-shaped plate, and the electric push rod is connected with the guide block I. The grinding unit is novel in structure, good in stability and light in weight, can conveniently achieve adjustment of any grinding position, can achieve grinding of the working face of the steel rail through a few grinding wheels, and has wide application prospects.
本发明公开了一种钢轨曲面打磨单元，包括机架、定位组件、动力组件、砂轮组件和进给组件；所述定位组件包括滑轨板、移动丝杆、滑柱、立柱Ⅰ、立柱Ⅱ、滑槽，所述立柱Ⅰ及立柱Ⅱ与机架相连，滑柱与立柱Ⅰ及立柱Ⅱ固连；所述动力组件包括电机、电机板、花键轴Ⅰ、花键轴Ⅱ；所述砂轮组件包括工型支架、六角薄螺母Ⅰ、六角薄螺母Ⅱ、砂轮轴、齿轮轴、圆柱齿轮Ⅰ、圆柱齿轮Ⅱ，砂轮的圆周面为打磨面，所述砂轮轴及齿轮轴与工型支架相连；所述进给组件包括电推杆、导向块Ⅰ、工型板，所述电推杆与导向块Ⅰ相连。本发明结构新颖，打磨单元稳定性好且重量轻，可方便实现任意打磨位置调整，能用少数砂轮实现对钢轨工作面的打磨，具有广阔的应用前景。
Steel rail curved surface polishing unit
一种钢轨曲面打磨单元
XIAO XIONG (Autor:in) / ZHANG JINXI (Autor:in) / ZHANG TAIXU (Autor:in) / YAO TENGFEI (Autor:in) / HE ZHOU (Autor:in)
07.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau