一种用于汽车车轮检测的固定装置
By designing a fixing device with adaptive clamping components and end fixing components, the problems of unstable installation and vibration in the wheel testing of new energy vehicles were solved, achieving stable installation and accurate measurement.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LIAONING PROVINCIAL COLLEGE OF COMM
- Filing Date
- 2025-07-03
- Publication Date
- 2026-07-17
AI Technical Summary
During the testing of new energy vehicle wheels, a fixing device is needed that can be installed securely without affecting the measurement results, in order to accommodate wheel hubs of different sizes and reduce vibration.
A fixing device including a clamping assembly and an end fixing assembly is designed. The clamping assembly adapts to wheel hubs of various sizes through a limiting frame and a rubber pad. The end fixing assembly adjusts the position of the limiting frame through a threaded rod and a wireless motor to ensure symmetrical distribution. The rubber pad compensates for asymmetrical contact and reduces vibration.
It enables stable installation and balance measurement of wheels, adapts to wheel hubs of different sizes, reduces vibration during the testing process, and ensures measurement accuracy.
Smart Images
Figure CN224518017U_ABST
Abstract
Claims
1. A fixing device for automobile wheel inspection, comprising a dynamic balancing machine, wherein a connecting shaft is connected to one side of the dynamic balancing machine, characterized in that: A rotating base, which is connected to one end of a connecting shaft; A fixing frame, wherein several of the fixing frames are connected to one side of the rotating base; V-shaped frame, the V-shaped frame being connected to one end of the fixed frame; A connecting plate, the connecting plate being connected between a pair of V-shaped frames; A clamping assembly, wherein the clamping assembly is connected to both sides of the connecting plate; An end fixing assembly is connected to one side of the rotating base.
2. The fixture for vehicle wheel inspection according to claim 1, wherein The clamping assembly includes: A front sliding seat, the front sliding seat is connected to one side of the connecting plate, and a pair of guide rails are connected to both sides of the front sliding seat; A sliding block, which is slidably connected to a guide rail; A limiting frame, wherein the limiting frame is connected to one side of the sliding block; The top frame is fixedly connected to the top of the sliding block.
3. The fixture of claim 2, wherein, Also includes: An end-limiting slide rail is connected to one side of the connecting plate; An end-limiting slider is slidably connected to an end-limiting slide rail, and the top frame is fixedly connected to the end-limiting slider. A rear sliding seat is connected to the rear side wall of the connecting plate. A rear sliding groove is provided on one side of the rear sliding seat, and a threaded rod is movably connected in the rear sliding groove. A wireless motor is intercepted on one side of the connecting plate, and the threaded rod is connected to the drive end of the wireless motor. A rear sliding block is slidably connected in a rear sliding groove, a threaded rod is screwed onto the rear sliding block, and a movable block is connected to one side of the connecting plate, with the threaded rod movably connected to the movable block. The movable frame is movably connected to one side of the rear sliding block, and the other end of the movable frame is hinged to one side of the end limiting slider.
4. The fixture of claim 1, wherein, The end fixing component includes: An intermediate column, which is connected to one side of the rotating seat; A threaded head, which is connected to one end of the intermediate post; A limiting cover, which is screwed onto a threaded head.
5. The fixture of claim 2, wherein, Also includes: End block, which is connected to one side of the limiting frame.
6. The fixture of claim 2, wherein, Also includes: A rubber pad is attached to the outside of the limiting frame.