一种管道加工用辅助夹持装置
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-07-14
- Publication Date
- 2026-07-17
AI Technical Summary
The transmission belt of traditional pipe processing clamping devices has a fixed length and cannot be adjusted, making it difficult to adapt to pipes of different specifications, resulting in poor power transmission and affecting processing adaptability and stability.
The system employs a linkage adjustment structure consisting of a second hydraulic rod, connecting rod, and slider, combined with a synchronous toothed belt and an isosceles triangularly arranged transmission belt. Automated adjustment is achieved through hydraulic drive and motor transmission, ensuring good fit between the transmission belt and the pipeline. Stable power transmission is achieved through the meshing of the first and second transmission rollers.
It improved the adaptability of the device, ensured efficient power transmission, reduced the difficulty of operation, improved positioning accuracy and processing consistency, and enhanced operational stability and processing efficiency.
Smart Images
Figure CN224509419U_ABST
Abstract
Claims
1. An auxiliary clamping device for pipe machining, characterized by, include: A base (1) is provided, with a first hydraulic rod (12) fixed at the four corners of the top of the base (1). A support frame (13) is fixed at the output end of the first hydraulic rod (12). Two sets of clamping mechanisms (14) are symmetrically arranged inside the support frame (13). An installation frame (2) is fixed in the middle of the support frame (13). Grooves (21) are provided at the left and right edges of the installation frame (2). A first installation block (22) is slidably connected inside the groove (21). A slider (23) is fixed at the bottom end of the first installation block (22). A connecting rod (24) is rotatably connected at the bottom end of the slider (23). A second installation block (25) is rotatably connected at the end of the connecting rod (24). A base support (26) is fixed at the bottom end of the second installation block (25). 6) The bottom end of the first mounting block (22) is fixed with a second hydraulic rod (27). The bottom end of the second hydraulic rod (27) is fixed to the base (1) by bolts. One end of the first mounting block (22) is rotatably connected to a first rotating shaft (3) through a bearing. The end of one set of the first rotating shafts (3) passes through the first mounting block (22) and is connected to a motor (35) through a coupling. The surface of the first rotating shaft (3) is fixed with a first conveying roller (31). A transmission belt (32) is sleeved on the outside of the first conveying roller (31). The bottom end of the transmission belt (32) is meshed with a second conveying roller (33). The center of the second conveying roller (33) is fixed with a second rotating shaft (34). The two ends of the second rotating shaft (34) are rotatably connected to the second mounting block (25) through bearings.
2. A pipe machining auxiliary clamping device according to claim 1, characterized in that: A sleeve block (251) is fixed on the outside of the second mounting block (25). A limiting post (252) is inserted inside the sleeve block (251). The top end of the limiting post (252) is fixedly connected to the bottom end of the mounting frame (2), and the bottom end of the limiting post (252) is fixedly connected to the base (1).
3. The auxiliary clamping device for pipe machining according to claim 1, characterized in that: The lower part of the groove (21) is set in a cross shape, the outer diameter of the first mounting block (22) matches its upper part, the outer diameter of the slider (23) matches its lower part, and the first mounting block (22) and the slider (23) are slidably connected to the groove (21).
4. The auxiliary clamping device for pipe machining according to claim 1, characterized in that: The second mounting block (25) is connected to the slider (23) via the connecting rod (24).
5. The auxiliary clamping device for pipe machining according to claim 1, characterized in that: The transmission belt (32) is a synchronous toothed belt and is arranged in an isosceles triangle. The second transmission roller (33) is connected to the first transmission roller (31) through the transmission belt (32).
6. The auxiliary clamping device for pipe machining according to claim 2, characterized in that: The sleeve (251) has a through hole at its center that fits with the limiting post (252), and the sleeve (251) slides with the limiting post (252) through the through hole.