后碰撞横梁夹具
By using the automatic positioning and quantitative measurement functions of the rear collision beam fixture, the problems of manual adjustment and experience-based judgment in the inspection of anti-collision beams are solved, achieving efficient and accurate automated inspection results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING RONGYANG AUTO PARTS CO LTD
- Filing Date
- 2025-10-17
- Publication Date
- 2026-07-17
AI Technical Summary
Existing methods for detecting crash beams rely on manual adjustments and experience-based judgment, resulting in low detection efficiency and difficulty in achieving high-precision quantitative measurements, which cannot meet the automation requirements of modern automobile manufacturing.
The system employs a rear-collision beam clamp and utilizes an electric slide rail to achieve automatic positioning of the anti-collision beam. It combines a contact-type flatness sensor and controller for data acquisition and judgment, maintains the horizontal placement of the anti-collision beam by pressing the component, and provides visual feedback through an alarm.
It enables automated, precise positioning and quantitative measurement of anti-collision beams, improving inspection efficiency and accuracy, reducing manual adjustment steps, and meeting the needs of high-precision automated inspection.
Smart Images
Figure CN224518171U_ABST
Abstract
Claims
1. A rear impact beam clamp characterized by, The device includes a base (1), a top plate (2), a contact flatness sensor (3), an electric slide rail (4), a placement rack (5), a controller (6), and a pressing assembly. The end of the base (1) is connected to a top plate (2) that matches the arc surface of the anti-collision beam. A contact flatness sensor (3) is installed on the side of the top plate (2) that contacts the anti-collision beam. A controller (6) is installed on the front side of the base (1). The controller (6) is wired to the contact flatness sensor (3). An electric slide rail (4) is installed on the top of the base (1). A placement rack (5) for placing the anti-collision beam is slidably connected to the top surface of the base (1). The electric slide rail (4) is used to drive the placement rack (5) to slide back and forth. A pressing assembly for pressing down the anti-collision beam is provided on the top of the top plate (2).
2. The rear impact cross-car beam clamp of claim 1, wherein, The pressing assembly includes a mounting plate (7), a pressing plate (8), a guide rod (9), and a return spring (10). The lower end of the mounting plate (7) is connected to the top of the top plate (2). The upper end of the mounting plate (7) is bent forward and slidably connected to the guide rod (9). The bottom of the guide rod (9) is connected to the pressing plate (8). The bottom surface of the pressing plate (8) is provided with an arc surface. The guide rod (9) is fitted with a return spring (10). One end of the return spring (10) is connected to the mounting plate (7), and the other end is connected to the pressing plate (8).
3. The rear impact beam clamp of claim 2, wherein, It also includes a sponge pad (11), and the surface of the shelf (5) is connected to the sponge pad (11).
4. The rear impact beam clamp of claim 3, wherein, It also includes a push plate (12), the push plate (12) is connected to the rear side of the placement rack (5), and the top plate (2) has a through hole that is slidably connected to the push plate (12).
5. The rear collision beam clamp according to claim 4, characterized in that, It also includes guide plates (13), and guide plates (13) are connected to both the left and right sides of the base (1), with the front ends of the guide plates (13) bent to both sides respectively.
6. The rear impact beam clamp of claim 5, wherein, It also includes an alarm (14), which is mounted on the top of the guide rod (9) and is wired to the controller (6).