The invention is suitable for the technical field of child safety seats, and provides a fixing method for a child safety seat hook of a new energy automobile, which comprises the following steps: processing an aluminum profile processing an aluminum alloy through an extrusion forming process to obtain the aluminum profile base, and then processing two mounting holes in the aluminum profile base through a CNC (Computer Numerical Control) machine; a load part is machined, specifically, an iron wire is machined through a wire drawing and bending technology to obtain the load part, and the load part comprises two installation parts matched with the aluminum profile base and a load part for loading the child safety seat; assembling, wherein the two mounting parts of the load part penetrate through the two mounting holes in the aluminum profile base through a press-in tool; and stamping and flattening: stamping and flattening the part, penetrating out of the mounting hole, of the mounting part through an in-mold stamping process to form an anti-falling part. After being assembled, the iron wire is directly stamped and flattened to be fixed to form the anti-falling part, so that the assembling stability of the iron wire and the aluminum profile base is ensured, and the child safety seat is prevented from slipping when being loaded.
本发明适用于儿童安全座椅技术领域,提供了一种新能源汽车儿童安全座椅挂钩的固定方法,包括以下步骤:加工铝型材底座:将铝合金通过挤压成型工艺加工得到铝型材底座,再通过CNC机在铝型材底座上加工两个安装孔;加工负载件:将铁线通过拉丝及折弯工艺加工得到负载件,所述负载件包括两个与铝型材底座配合的安装部以及负载儿童安全座椅的负载部;组装:通过压入工装将负载件的两个安装部穿过铝型材底座上的两个安装孔;冲压拍扁:通过模内冲压工艺将安装部穿出安装孔的部分冲压拍扁,形成防脱部。本发明在装配后对铁线直接进行冲压拍扁进行固定形成了防脱部,保证了铁线与铝型材基座的装配稳定性,避免在装载儿童安全座椅时滑脱。
Fixing method for child safety seat hook of new energy automobile
一种新能源汽车儿童安全座椅挂钩的固定方法
2024-10-15
Patent
Electronic Resource
Chinese
IPC: | B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING , Herstellen von Blechen, Metalldraht, -stangen, -rohren Metallprofilen oder Halbzeugen auf andere Weise als durch Walzen / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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