Dynamic balancing system for a press drive module
By using a hydraulic suspension support and buffer system, the problem of dynamic balance of the drive module in the stamping press due to gravity was solved, resulting in higher stamping accuracy and service life.
CN122401977APending Publication Date: 2026-07-17NINGBO AOMATE HIGH PRECISION STAMPING MASCH TOOL CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- NINGBO AOMATE HIGH PRECISION STAMPING MASCH TOOL CO LTD
- Filing Date
- 2026-05-26
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
During operation, the drive module of a mechanical stamping press experiences a decrease in stamping accuracy due to the dynamic balance affected by its own weight.
Method used
A hydraulic suspension support system is adopted. Through the lateral sliding of the first and second slides, combined with the hydraulic oil channel and the lubricating oil channel, an upward lifting force is provided to overcome the gravity of the drive module, and friction and vibration are reduced through the buffer spring and the lubricating oil channel.
Benefits of technology
It effectively reduces the vibration and friction of the drive module, and improves the stamping accuracy and service life of the stamping press.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122401977A_ABST
Abstract
本发明涉及冲压技术领域，公开一种冲压机驱动模块的动平衡系统，包括：机架、第一滑座和第二滑座，第一滑座和第二滑座分别可横向滑动地设置于机架，且机架沿第一滑座的下端设有第一液压油通道，沿第二滑座的下端设有第二液压油通道；驱动模块，设置在机架上，包括第一传动轴、第二传动轴、滑块组和平衡块，平衡块通过上连杆分别连接第一传动轴和第二传动轴；滑块组通过下连杆分别连接第一传动轴和第二传动轴；第一滑座和第二滑座横向滑动时，通入第一液压油通道和第二液压油通道中的液压油，分别对第一滑座和第二滑座施加向上的抬升力。本发明的优点在于，可减小驱动模块自身自重对其动态平衡的影响，保证冲压精度。
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