A four-wheel alignment fixture
By connecting the positioning sleeve to the vehicle wheel hub bolts, the problem of existing clamps being unable to effectively connect to aluminum wheel hubs is solved, achieving simplified structure and efficient operation, applicable to more vehicle models, and avoiding wheel hub damage.
CN224427537UActive Publication Date: 2026-06-30赵青虎
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 赵青虎
- Filing Date
- 2025-07-28
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
Existing four-wheel alignment fixtures are difficult to connect effectively to aluminum wheel hubs, which can easily lead to scratches or deformation. Furthermore, their complex structure affects measurement accuracy and efficiency.
Method used
Two positioning sleeves are connected to the bolts on the vehicle's wheel hub. The magnets and adjusting nuts are used to achieve quick clamping, avoiding direct contact between the magnets and the aluminum wheel hub. The positioning operation is performed through the bolt connection.
Benefits of technology
The equipment structure has been simplified, improving ease of operation and measurement accuracy. It is suitable for more vehicle models, avoids wheel hub damage, and improves work efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224427537U_ABST
Abstract
This utility model relates to the field of vehicle repair equipment technology, specifically to a four-wheel alignment clamp, including a mounting frame. A clamping component is provided on one side of the mounting frame. The clamping component includes two positioning sleeves respectively disposed on both sides of the mounting frame. A magnet is slidably disposed inside each positioning sleeve. An adjusting nut for moving the magnet is provided on the outside of each positioning sleeve. Compared with traditional three-jaw clamps, this device only requires two positioning sleeves to complete the connection with the vehicle wheel hub, simplifying the device structure and making clamping easier. Simultaneously, the symmetrical distribution of the clamp with the bolts on the vehicle wheel hub ensures rapid clamping of the four-wheel alignment clamp, reducing the time spent adjusting the position during clamping and improving work efficiency. Furthermore, since the clamp is connected to the screws on the vehicle wheel hub, it avoids the phenomenon that the magnet cannot attract the wheel hub when it is made of aluminum.
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