一种减震器储油筒内壁抛光机器人
By designing a polishing robot that includes a support frame, electric slide rails, and control devices, the problems of low polishing efficiency and poor adaptability of the inner wall of the shock absorber oil reservoir were solved. This achieved efficient and uniform inner wall polishing and equipment stability, thereby improving the performance and service life of the shock absorber.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGZHOU AVIATION TOOL & MOULD CO LTD
- Filing Date
- 2025-06-20
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the polishing efficiency of the inner wall of the oil reservoir of the shock absorber is low, the labor intensity is high, and it is difficult to ensure the consistency and adaptability of the polishing quality. It is also impossible to accurately control the polishing force and angle, which affects the performance and service life of the shock absorber.
Design a polishing robot comprising a support frame, longitudinal and transverse electric slide rails, drive cylinders, hydraulic rods, and a polishing motor. Automated control is achieved through precise sliding of the electric slider and slide rails, combined with a control device, ensuring that the polishing wheel reaches all positions. The robot also adapts to oil reservoirs of different sizes via an electric chuck, and improves equipment stability by incorporating shock absorption and couplings.
It achieves efficient and uniform inner wall polishing, improves the consistency of polishing quality and the adaptability of the equipment, reduces labor intensity, extends the service life of the equipment, reduces noise and vibration, and provides convenient operation and monitoring functions.
Smart Images
Figure CN224509305U_ABST
Abstract
Claims
1. A shock absorber reservoir inner wall polishing robot comprising a carrying frame (1), characterized in that: The upper left and right sides of the support frame (1) are provided with longitudinal electric slide rails (2), and longitudinal electric sliders (3) are slidably connected to the longitudinal electric slide rails (2). A transverse electric slide rail (4) is connected to the front position of the longitudinal electric sliders (3). A transverse electric slider (5) is slidably connected to the transverse electric slide rails (4). A stand (6) is fixedly connected to the transverse electric slider (5). A drive cylinder (7) is fixedly installed on the upper part of the stand (6). A hydraulic rod (8) that penetrates the interior of the stand (6) and extends to its lower part is connected to the lower output end of the drive cylinder (7). The bottom of the hydraulic rod (8) is fixedly connected to There is a polishing motor (9), and a polishing wheel (10) is connected to the bottom drive end of the polishing motor (9). A semi-circular protective cover (11) is provided around the outside of the polishing wheel (10). A bearing slider (12) is also provided above the rear side of the stand (6). A bearing slide rail (13) is installed at the rear position of the longitudinal electric slider (3). The stand (6) is slidably connected through the bearing slider (12) and the bearing slide rail (13). An electric chuck (14) is provided at the front position of the bearing frame (1) and directly below the polishing wheel (10). A control device (15) is also fixedly installed on the outside of the stand (6).
2. The shock absorber reservoir inner wall polishing robot according to claim 1, characterized in that: The longitudinal electric slide rail (2) is fixedly connected to the support frame (1) by bolts, and the length direction of the longitudinal electric slide rail (2) is parallel to the length direction of the support frame (1), ensuring that the longitudinal electric slider (3) slides stably and linearly on the support frame (1); a linear bearing is provided between the longitudinal electric slider (3) and the longitudinal electric slide rail (2), which can reduce the friction when the longitudinal electric slider (3) slides, and improve the smoothness and accuracy of sliding.
3. The shock absorber reservoir inner wall polishing robot according to claim 1, characterized in that: The transverse electric slide rail (4) and the longitudinal electric slider (3) are connected by welding or high-strength bolts, and the length direction of the transverse electric slide rail (4) is perpendicular to the length direction of the longitudinal electric slide rail (2) to realize the transverse electric slider (5) sliding on the longitudinal electric slider (3); a guide device is provided between the transverse electric slider (5) and the transverse electric slide rail (4), the guide device includes a guide groove and a guide block, the guide block is embedded in the guide groove to ensure that the transverse electric slider (5) will not deviate during the sliding process, and to ensure the accuracy of the polishing position.
4. The shock absorber reservoir inner wall polishing robot of claim 1, wherein: A shock-absorbing buffer pad is provided between the drive cylinder (7) and the stand (6). The shock-absorbing buffer pad can reduce the impact of the vibration generated by the drive cylinder (7) during operation on the stand (6) and the overall structure, and improve the stability of the equipment operation.
5. The shock absorber reservoir inner wall polishing robot of claim 1, wherein: The hydraulic rod (8) is connected to the polishing motor (9) via a coupling. The coupling is an elastic coupling, which can compensate for the installation error between the hydraulic rod (8) and the polishing motor (9), and at the same time buffer and reduce vibration to ensure the smoothness of power transmission.
6. The shock absorber reservoir inner wall polishing robot of claim 1, wherein: The protective cover (11) is made of transparent high-strength plastic, and the inner wall of the protective cover (11) is provided with a sound-absorbing and noise-reducing layer, which can not only facilitate the observation of the working condition of the polishing wheel (10), but also reduce the noise generated during the polishing process and prevent polishing debris from splashing.
7. The shock absorber reservoir inner wall polishing robot of claim 1, wherein: The fitting accuracy between the bearing slider (12) and the bearing slide rail (13) is ±0.05mm. The high-precision fitting can ensure the stability and positioning accuracy of the stand (6) during the lateral movement process, thereby improving the polishing quality.
8. The shock absorber reservoir inner wall polishing robot of claim 1, wherein: The electric chuck (14) includes multiple independently extendable jaws, and the ends of the jaws are provided with rubber anti-slip pads, which can firmly clamp oil reservoirs of different specifications of shock absorbers and prevent the oil reservoirs from rotating or shifting during the polishing process.
9. The shock absorber reservoir inner wall polishing robot of claim 1, wherein: The control device (15) includes a control panel and a controller. The control panel is equipped with operation buttons, a display screen and a data interface. The controller is electrically connected to the longitudinal electric slide rail (2), the transverse electric slide rail (4), the drive cylinder (7), the polishing motor (9) and the electric chuck (14), respectively, and can realize the automated control and parameter setting and monitoring of the entire polishing robot.