Warm forging die guiding structure
By combining a self-lubricating guiding mechanism and a dynamic clearance-adjusting mechanism, the gap between the guide sleeve and the guide post is dynamically adjusted, and the temperature is controlled in zones using a heating and cooling system. This solves the problem of lubricant failure in the guiding structure of warm forging dies at high temperatures, ensuring guiding accuracy and lubrication performance.
CN122142220APending Publication Date: 2026-06-05JIANGSU SUNWAY PRECISION FORGING
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIANGSU SUNWAY PRECISION FORGING
- Filing Date
- 2026-05-09
- Publication Date
- 2026-06-05
Smart Images
Figure CN122142220A_ABST
Abstract
The present application belongs to the technical field of die guiding, and particularly relates to a warm forging die guiding structure, which comprises a die plate base, a lower die, guiding columns, a self-lubricating guiding mechanism and a dynamic gap adjusting mechanism. The lower die is arranged on the upper wall of the die plate base. A plurality of groups of the guiding columns are arranged on the upper wall of the die plate base outside the lower die. The self-lubricating guiding mechanism comprises a lower guiding assembly, an upper guiding assembly, a lubricating assembly and a limiting assembly. The warm forging die guiding structure can dynamically adjust the gap between the guiding sleeve and the guiding column, and can cool the contact between the guiding sleeve and the guiding column when the guiding sleeve enters the warm forging area, so as to maintain the lubricating performance of the lubricating oil and improve the guiding precision of the die.
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