一种汽车配件夹紧限位组件
The symmetrical synchronous clamping structure solves the problem of part misalignment caused by traditional clamping structures, achieves precise center positioning of automotive parts, improves processing and inspection accuracy, and reduces tooling change costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNSHAN ZHONGPINXIN ELECTRONICS CO LTD
- Filing Date
- 2025-09-01
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional automotive parts clamping structures are prone to uneven clamping force, causing parts to shift on the placement table and fail to maintain center positioning, affecting the accuracy of subsequent processing and inspection.
The symmetrical synchronous clamping structure includes a fixed platform, a connecting frame, an electric push rod, a clamping structure, and a limiting structure. The electric push rod drives the movement of the lifting plate and the movable plate to achieve symmetrical synchronous clamping and ensure the center positioning of the parts.
It achieves precise center positioning of parts on the placement table, avoids offset, improves the accuracy of subsequent processing and inspection, is applicable to parts of different sizes, and reduces tooling change costs.
Smart Images
Figure CN224509496U_ABST
Abstract
Claims
1. A clamping and limiting assembly for automotive parts, characterized in that, include: The fixed platform (11), the connecting frame (12) and the electric push rod (13) are provided. The connecting frame (12) is fixed on the lower surface of the fixed platform (11), and the electric push rod (13) is fixed on the lower surface of the connecting frame (12). The output end of the electric push rod (13) extends into the interior of the connecting frame (12). The clamping structure includes a lifting plate (21), a first connecting column (22), a movable plate (23), and a first straight slot (231). The lifting plate (21) is fixed to the output end of the electric push rod (13). The first connecting column (22) is fixed on both sides of the lifting plate (21). The movable plate (23) is L-shaped and passes through the outer surface of the first connecting column (22). The first straight slot (231) is opened at the lower end of the movable plate (23) and is slidably sleeved with the first connecting column (22). The second straight slot (232) is opened at the upper end of the movable plate (23).
2. The clamping and limiting assembly of claim 1, wherein: The upper surface of the fixed platform (11) has a slot at the center, and the movable plate (23) passes through the slot. The upper surface of the fixed platform (11) has a placement platform (14) fixed at the center.
3. The clamping and limiting assembly of claim 1, wherein: The upper surface of the fixed platform (11) is fixed with a fixed rail (25), and fixed shafts (24) are fixed on both sides of the fixed rail (25).
4. The clamping and limiting assembly of claim 3, wherein: The outer surface of the fixed shaft (24) is sleeved through the movable plate (23), and sliders (26) are slidably sleeved on both sides of the fixed rail (25).
5. The clamping and limiting assembly of claim 4, wherein: The outer surface of the slider (26) is fixed with a second connecting post (27), and the second connecting post (27) is slidably sleeved with the second straight groove (232). The upper surface of the slider (26) is fixed with a clamping plate (28).
6. The clamping and limiting assembly of claim 2, wherein: It also includes a limiting structure, which includes a mounting groove (31) and a movable groove (32). The mounting groove (31) is opened on the upper surface of the clamping plate (28), and the movable groove (32) is opened on the outer surface of the clamping plate (28). The mounting groove (31) and the movable groove (32) are interconnected.
7. The clamping and retaining assembly of claim 6, wherein: The movable groove (32) has a movable column (33) running through it, and a baffle (34) is fixed on the outer surface of the movable column (33). The baffle (34) is located inside the mounting groove (31).
8. The clamping and limiting assembly of claim 7, wherein: A spring (35) is fixed to one side of the baffle (34), and the spring (35) is located in the mounting groove (31). The end of the movable column (33) extends to the top of the placement platform (14).