High-precision self-adaptive buffer mechanical press

By designing a multi-stage adaptive buffer mechanism and a stable walking component, the problems of large impact loads and machine body deformation during the stamping process of the press are solved, achieving high-precision and stable stamping processing and adapting to the needs of workpieces of different materials.

CN122401978APending Publication Date: 2026-07-17YANGZHOU HELIDE MASCH MFG CO LTD
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Patent Information

Application Number
CN202610731169.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-26
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing press lacks a buffer mechanism during the stamping process, resulting in large instantaneous impact loads, easy deformation of the machine frame, table vibration, damage to stamped parts and dies, and poor processing effect.

Method used

It adopts a multi-stage adaptive buffer mechanism, including a mounting base, a buffer seat, a buffer spring, and an adjustment component. The multi-stage buffer protection is driven by a hydraulic rod. Combined with a stable walking component and a stamping mechanism, it achieves modular assembly and adaptive buffering.

Benefits of technology

It effectively protects stamping parts and dies, prevents machine body deformation, improves stamping accuracy and stability, adapts to the processing requirements of workpieces of different materials, and simplifies assembly and cleaning of the stamping mechanism.

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Abstract

本发明公开了一种高精度自适应缓冲机械压力机,属于压力机技术领域,包括机壳,所述机壳的内部设置有液压机与液压杆,所述机壳的底部设置有底座,所述底座的顶面上设置有工作台,所述液压杆的底部设置有多级自适应缓冲机构;本发明中,摒弃传统的刚性冲压设计,采用多级自适应缓冲保护设计,不仅能够在冲压过程中,避免冲压瞬间冲压块瞬时冲击载荷大,机身框架易发生弹性变形、台面震颤的情况,也能够有效对于冲压件与模具产生保护,同时能够在冲压力增加、冲压行程增加时,自适应实现二级缓冲,从而能够应对不同的加工情况,满足不同材质工件的加工要求,大大提高了整体设备的应用效果。
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