Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Welding method of chassis assembly, chassis assembly and concrete pump truck with chassis assembly
The invention relates to the field of engineering vehicle chassis, and discloses a welding method of a chassis assembly, the chassis assembly and a concrete pump truck with the chassis assembly. The chassis assembly comprises a chassis main body (100) and an auxiliary frame (200) used for being welded to a bottom plate (110) of the chassis main body (100), the welding method comprises the steps that S1, a welding plate is positioned and welded, a welding plate positioning tool (500) is used for positioning the welding plate (400) so that the welding plate (400) can be positioned and welded to the bottom plate (110); and S2, the auxiliary frame positioning and welding step is carried out, wherein the auxiliary frame (200) is placed and welded to the welding position, limited by the welding plate (400), on the bottom plate (110). By means of the welding plate positioning tool, it can be guaranteed that the welding position of the welding plate coincides with the center of the chassis main body, then it can be guaranteed that the auxiliary frame is accurately welded to the preset welding position, and therefore when the auxiliary frame is assembled to a lower vehicle chassis, relatively high positioning precision is achieved, and rapid and accurate assembly is facilitated.
本发明涉及工程车辆底架领域，公开了一种底架总成的焊装方法、底架总成及具有其的混凝土泵车，所述底架总成包括底架主体(100)和用于焊接至该底架主体(100)的底板(110)上的副车架(200)，所述焊装方法包括：S1.焊装板定位焊接步骤，利用焊装板定位工装(500)定位焊装板(400)，以将该焊装板(400)定位焊接至所述底板(110)上；S2.副车架定位焊接步骤，将所述副车架(200)放置并焊接至所述底板(110)上的由所述焊装板(400)限定的焊接位置。本发明利用焊装板定位工装可保证焊装板的焊接位置与底架主体的中心重合，进而能够确保副车架准确焊接至预定的焊接位置，由此通过该副车架装配至下车底盘时具有较高的定位精度，便于快速准确装配。
Welding method of chassis assembly, chassis assembly and concrete pump truck with chassis assembly
The invention relates to the field of engineering vehicle chassis, and discloses a welding method of a chassis assembly, the chassis assembly and a concrete pump truck with the chassis assembly. The chassis assembly comprises a chassis main body (100) and an auxiliary frame (200) used for being welded to a bottom plate (110) of the chassis main body (100), the welding method comprises the steps that S1, a welding plate is positioned and welded, a welding plate positioning tool (500) is used for positioning the welding plate (400) so that the welding plate (400) can be positioned and welded to the bottom plate (110); and S2, the auxiliary frame positioning and welding step is carried out, wherein the auxiliary frame (200) is placed and welded to the welding position, limited by the welding plate (400), on the bottom plate (110). By means of the welding plate positioning tool, it can be guaranteed that the welding position of the welding plate coincides with the center of the chassis main body, then it can be guaranteed that the auxiliary frame is accurately welded to the preset welding position, and therefore when the auxiliary frame is assembled to a lower vehicle chassis, relatively high positioning precision is achieved, and rapid and accurate assembly is facilitated.
本发明涉及工程车辆底架领域，公开了一种底架总成的焊装方法、底架总成及具有其的混凝土泵车，所述底架总成包括底架主体(100)和用于焊接至该底架主体(100)的底板(110)上的副车架(200)，所述焊装方法包括：S1.焊装板定位焊接步骤，利用焊装板定位工装(500)定位焊装板(400)，以将该焊装板(400)定位焊接至所述底板(110)上；S2.副车架定位焊接步骤，将所述副车架(200)放置并焊接至所述底板(110)上的由所述焊装板(400)限定的焊接位置。本发明利用焊装板定位工装可保证焊装板的焊接位置与底架主体的中心重合，进而能够确保副车架准确焊接至预定的焊接位置，由此通过该副车架装配至下车底盘时具有较高的定位精度，便于快速准确装配。
Welding method of chassis assembly, chassis assembly and concrete pump truck with chassis assembly
底架总成的焊装方法、底架总成及具有其的混凝土泵车
LAN CAIHONG (Autor:in) / WU XIANGQING (Autor:in) / NI CHUANHAO (Autor:in) / TAN ZHIZHI (Autor:in) / JIANG HAIGANG (Autor:in)
25.06.2021
Patent
Elektronische Ressource
Chinesisch