The invention discloses a battery connecting bracket and a chassis frame, and the battery connecting bracket comprises a first bracket which comprises a connecting part and a matching part which is bent and extends from one end of the connecting part; a second bracket which comprises a first adjusting part and a second adjusting part which is bent and extends from the first adjusting part, wherein the second adjusting part is in surface contact fit with the matching part, so that the connecting part and the first adjusting part form a height difference in the third direction, the connecting part and the first adjusting part are parallel and extend in opposite directions, the extension direction of the first adjusting part is set as a first direction, and the third direction is perpendicular to the first direction; the first adjusting part is provided with a first waist-shaped hole and is provided with a connecting piece so as to be movably connected with the battery pack outer cross beam; the second adjusting part is provided with a second waist-shaped hole and is provided with a bolt to be movably connected with the matching part; when the first support moves relative to the second support, the first adjusting part moves in the first kidney-shaped hole in the first direction, and the size change of the second adjusting part and the matching part in the third direction is adjusted through the bolt so as to absorb the tolerance in the third direction.
本发明公开了一种电池连接支架及底盘车架,电池连接支架包括:第一支架,包括连接部和自连接部一端弯折延伸的配合部;第二支架,包括第一调节部和自第一调节部弯折延伸的第二调节部;第二调节部与配合部面接触配合使连接部与第一调节部沿第三方向形成高度差,连接部与第一调节部平行且朝反方向延伸;设第一调节部的延伸方向为第一方向;第三方向垂直第一方向;第一调节部上设一第一腰型孔并配置连接件以活动连接电池包外横梁;第二调节部上设第二腰型孔并配置螺栓以活动连接配合部;第一支架相对第二支架活动时,第一调节部在第一腰型孔内沿第一方向发生移动,通过螺栓调节第二调节部和配合部在第三方向上的尺寸变化,以吸收第三方向上的公差。
Battery connecting bracket and chassis frame
电池连接支架及底盘车架
26.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
Bracket hole machining and inspection method for vehicle chassis frame
Europäisches Patentamt | 2023
Bracket hole machining and inspection method for vehicle chassis frame
Europäisches Patentamt | 2023
|Vehicle chassis axle assembly and frame connecting structure
Europäisches Patentamt | 2020
|