The invention relates to a commercial vehicle appearance oil sludge model framework. The model framework comprises at least two mold core framework modules, and the mold core framework modules are vertically stacked; roller devices and positioning adjusting devices are arranged on four legs at the bottom of the lowermost-layer mold core framework module; each positioning adjusting device comprisesa connecting base fixed to the corresponding mold core framework module, a positioning base arranged at the bottom of the connecting base and a supporting rod arranged at the bottom of the positioning base, an upper positioning groove is formed in the bottom of the positioning base, a lower positioning groove is formed in the upper end of the supporting rod, and a steel ball is arranged between the upper positioning groove and the lower positioning groove. The roller devices are designed to be adjustable to realize the real state of the vehicle condition; the steel balls are arranged betweenthe positioning bases and the connecting bases, and meanwhile, the positioning bases and the connecting bases are directly connected through kidney-shaped holes, so that horizontal falling is realized, the manufacturing is more convenient, and the overall stability is better; the whole framework adopts modular assembly design, manufacturing of frameworks of multiple vehicle types can be met, manufacturing is more convenient, the period is shorter, and the utilization rate of a model site is increased.
本发明涉及一种商用车外形油泥模型骨架。该模型骨架,包括至少两个型芯骨架模块,型芯骨架模块均竖向层叠设置,最下层型芯骨架模块底部四脚上均设有滚轮装置和定位调节装置,定位调节装置包括与型芯骨架模块固定的连接座、设置在连接座底部的定位座和设置在定位座底部的支撑杆,定位座底部设有上定位槽,支撑杆上端设有下定位槽,上定位槽和下定位槽之间设有钢球。将滚轮装置设计成可调节方式实现车况真实状态;通过在定位座与连接座之间钢球,同时定位座与连接座直接通过腰型孔连接,实现水平落装,制作更加方便,且整体稳定性更好;骨架整体采用模块化拼装设计,可满足多个车型骨架的制作,制作更为方便、周期更短,且提高了模型场地的利用率。
Commercial vehicle appearance oil sludge model framework
商用车外形油泥模型骨架
2020-12-01
Patent
Electronic Resource
Chinese
Cleaning Commercial Vehicles - From the Appearance Viewpoint
SAE Technical Papers | 1949
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