The invention relates to a positioning assembly connecting piece which comprises a second upper body and a second lower body; the bottom of the second upper body is sunken inwards to form a second containing groove, the second lower body comprises a first base and a matching block formed by extending outwards from the surface of the first base, and a first guide block and a second guide block arearranged on the two sides of the second containing groove respectively. Second bases located on the surface of the first base are arranged on one side of the matching block at intervals, a guide groove is defined between the matching block and the second bases, the second guide block is installed in the guide groove, and the matching block is installed in the second containing groove and fixedly connected with the second upper body; the invention further relates to a vehicle body framework, and the lower portion of a side wall A column is fixedly connected with the front portion of a front floor longitudinal beam through the positioning assembly connecting piece. The matching block is matched with the second containing groove, the second guide block is matched with the guide groove, positioning assembly between the second upper body and the second lower body is achieved; the matching block is provided with the first inclined face and the second inclined face, and when the matching block and the second containing groove are assembled, the error eliminating effect is achieved.
本发明涉及一种定位装配连接件,其包括第二上本体、第二下本体,自第二上本体底部向内凹陷形成第二收容槽,第二下本体包括第一底座以及自第一底座表面向外延伸形成的配合块,第二收容槽两侧分别为第一导向块和第二导向块,配合块一侧间隔设置有位于第一底座表面的第二底座,配合块与第二底座之间围成一导向槽,第二导向块装于导向槽内,配合块装于第二收容槽内并与第二上本体固定连接;本发明还涉及车身骨架,其侧围A柱下部、与前地板纵梁前部通过定位装配连接件固定连接。本发明通过配合块与第二收容槽配合,第二导向块与导向槽配合,实现第二上本体与第二下本体之间的定位组装,通过在配合块设置第一斜面、第二斜面,配合块与第二收容槽装配时,起到消化误差作用。
Positioning and assembling connecting piece and body frame thereof
定位装配连接件及其车身骨架
29.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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