The invention discloses an electric slide rail motor gap bridge and slide rail connecting and fixing structure and a fixing method thereof.The electric slide rail motor gap bridge and slide rail connecting and fixing structure comprises a left side rail assembly, a right side rail assembly, a gap bridge assembly, connecting frames and pins, the gap bridge assembly is arranged between the left side rail assembly and the right side rail assembly, and the connecting frames are arranged at the two ends of the gap bridge assembly; pins are inserted into the two ends of the connecting frame. One end of each pin is provided with an inverted buckling end, and the diameter of the outer wall of each inverted buckling end is larger than that of the outer wall of each pin; the surfaces of the connecting frame, the left side rail assembly and the right side rail assembly are each provided with an insertion hole matched with a pin installation position, the pins penetrate through the insertion holes to connect the connecting frame, the left side rail assembly and the right side rail assembly, the outer wall of the back-off end on one side of each pin is in a circular truncated cone shape, and a key groove is formed in the middle of each back-off end and used for deformation of the corresponding back-off end. The diameter of the inverted end is reduced. According to the gap bridge assembly, the requirement for direct insertion type fixing of the gap bridge assembly is met, and meanwhile the requirement for weight reduction is met by reducing parts.
本发明公开了一种电动滑轨马达过桥与滑轨连接固定结构及其固定方法,包括左侧轨总成、右侧轨总成、过桥总成、连接架和销钉,所述左侧轨总成与右侧轨总成之间设置有过桥总成,所述过桥总成两端均设置有连接架,所述连接架两端均插接有销钉;所述销钉一端均设置有倒扣端,且倒扣端外壁直径大于销钉外壁直径;所述连接架、左侧轨总成、右侧轨总成表面均设置有销钉安装位置相适配的插孔,用于销钉贯穿进行连接架、左侧轨总成和右侧轨总成之间的连接,所述销钉一侧的倒扣端外壁呈圆台形,且倒扣端中间开设有键槽,用于倒扣端的产生形变,缩小倒扣端直径。本发明不仅满足了过桥总成的直插式固定的要求,同时通过减少零件达到减重的要求。
Connecting and fixing structure for gap bridge and sliding rail of electric sliding rail motor and fixing method of connecting and fixing structure
一种电动滑轨马达过桥与滑轨连接固定结构及其固定方法
06.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Seat sliding rail fixing mechanism of automatic driving robot
Europäisches Patentamt | 2022
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