The invention discloses a step preassembling structure and a step installing method. The step preassembling structure comprises a step, a support and a buckle. Three preassembling holes are formed in the lower surface of the step, a buckle is arranged in each preassembling hole, and the support and the step are connected through the buckles. The support is of a Z-shaped structure, a vehicle body mounting hole is formed in one transverse edge of the support and connected with a vehicle body through a bolt, a step mounting hole is formed in the other transverse edge of the support and connected with a step through a bolt, an opening is formed in the end, close to the step mounting hole, of the support, a clamping groove is formed in the opening, and the buckle can enter the clamping groove through the opening. Compared with a traditional mode that the support and the step are assembled in advance through a pre-assembling station and then assembled with a vehicle body, a pre-assembling station is not needed, the cost is reduced, the assembling size between the step and the vehicle body is positioned in advance, and the problem that the vehicle body and the support are not assembled in a matched mode in the traditional mode can be solved.
本发明公开了一种踏步预装结构以及踏步安装方法,该踏步预装结构包括踏步、支架以及卡扣。踏步的下表面设有三个预装孔,每个预装孔内均设置一个卡扣,卡扣将支架与踏步连接起来。支架具有Z形结构,支架的其中一横边上设有车身安装孔,车身安装孔与车身通过螺栓连接,支架的另一横边上设有踏步安装孔,踏步安装孔与踏步通过螺栓连接,且支架上靠近踏步安装孔的端部设有开口,开口处设有卡槽,卡扣通过开口能够进入卡槽内。本发明与传统采用预装工位将支架与踏步提前装配好再与车身装配的方式相比较,本发明不需要预装工位,节省成本,且踏步与车身之间提前定位好装配尺寸,能够解决传统方式车身与支架装配不匹配的问题。
Step preassembling structure and step mounting method
一种踏步预装结构以及踏步安装方法
2021-08-03
Patent
Elektronische Ressource
Chinesisch
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