The invention discloses a sub-assembly structure of a lower connecting plate of a right rear top cross beam of a vehicle. The sub-assembly structure comprises connecting plates, a plurality of screw holes are distributed in the connecting plates, a supporting block is arranged between the two connecting plates, a connecting clamping groove is formed in one side of the supporting block, a vehicle body connecting frame is movably arranged in an inner cavity of the connecting clamping groove, and threaded rings are arranged in inner cavities of the screw holes. By using the connecting clamping groove, the side wall of the vehicle body connecting frame is attached to the inner wall of the connecting clamping groove, so that the vehicle body connecting frame and the connecting plate are mutually restrained, dislocation and the like are avoided, force generated when a vehicle body vibrates is prevented from acting on fastening pieces such as bolts, and therefore the bolts are prevented from being damaged, and the connecting stability is improved. Through cooperative use of the positioning columns and the positioning holes, after the positioning holes formed in the bottom of the cross beam bottom rod correspond to the positioning columns in a one-to-one mode, when the cross beam bottom rod and the connecting plate are welded, the conditions of welding deflection and the like are avoided, welding is more accurate, and practicability is improved.
本发明公开了一种车辆右后顶横梁下连接板分总成结构,包括连接板,连接板上分布有多个螺孔,两个连接板之间设置有支块,支块的一侧开设有连接卡槽,连接卡槽的内腔活动设置有车身连接架,螺孔的内腔设置有螺纹环。通过连接卡槽的使用,车身连接架的侧壁与连接卡槽的内壁贴合,使得车身连接架与连接板之间互相牵制,避免错位等情况发生,避免车身震动时产生的力作用在螺栓等紧固件上,从而避免螺栓损坏,以提升连接稳定性。通过定位柱及定位孔的配合使用,将横梁底杆底部所开设的定位孔与定位柱一一对应后,此时在对横梁底杆与连接板之间进行焊接时,不会出现焊接歪斜等情况,使得焊接更加精准,提升了实用性。
Sub-assembly structure of lower connecting plate of right rear top cross beam of vehicle
一种车辆右后顶横梁下连接板分总成结构
2024-07-19
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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