The invention belongs to the technical field of vehicle maintenance, and discloses a tire expanding device for vehicle maintenance, which comprises a workbench, and two first through holes distributed in parallel in the horizontal direction are formed in the workbench; the supporting assembly comprises a first supporting piece connected to the middle of the top of the workbench, a second supporting piece slidably connected to the top of the workbench and placed close to the first supporting piece, and two third supporting pieces distributed and slidably connected with the inner walls of the two first penetrating holes in a one-to-one correspondence mode. When the tire is overhauled, in order to prevent the tire from shaking to influence the overhauling process and avoid the need of multi-person operation, the tire can be supported and limited by the first supporting piece, the second supporting piece and the third supporting piece from the two sides of the tire and the advancing direction of the tire; in addition, a fourth supporting piece and a third supporting piece are arranged to be matched to support the top end and the bottom end of the tire respectively, the problem that the tire is unstable can be effectively avoided, and a first connecting piece is arranged in a telescopic mode and can adapt to the heights of different tires.
本公开属于车辆检修技术领域,公开一种汽车维修用扩胎装置,包括工作台,工作台上开设有两个沿水平方向并行分布的第一穿孔;还包括支撑组件,支撑组件包括连接于工作台顶部的中部的第一支撑件、滑动连接于工作台顶部且贴近第一支撑件放置的第二支撑件及两个分布与两第一穿孔内壁一一对应滑动连接的第三支撑件。当轮胎进行检修时,为避免轮胎晃动影响检修过程及避免需多人操作,可由第一支撑件、第二支撑件、第三支撑件从轮胎的两侧及轮胎的可行进方向对其进行支撑限位;此外,本公开设置第四支撑件与第三支撑件配合分别对轮胎的顶端、底端进行支撑可有效避免轮胎不稳的问题,且设置第一连接件可伸缩设置可适应不同轮胎的高度。
Tire expanding device for automobile maintenance
一种汽车维修用扩胎装置
2023-07-11
Patent
Elektronische Ressource
Chinesisch
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