Cooling structure of a press die
By introducing a cooling base, cooling jacket, and circulating liquid flow system into the cooling structure of the stamping die, the problem of frictional heat generation in the stamping head is solved, extending its service life and improving the cooling effect.
CN224406245UActive Publication Date: 2026-06-26FOSHAN SHUNDE WEIJIE MOULD CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN SHUNDE WEIJIE MOULD CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-06-26
Smart Images
Figure CN224406245U_ABST
Abstract
The utility model relates to a kind of cooling structure of punch die, belong to punch die technical field, including punch platform, the top four corners of punch platform are all fixedly installed with support column, the top end of support column is fixedly installed with installation top plate, the top of installation top plate is fixedly installed with punch oil cylinder, the movable end of punch oil cylinder is fixedly installed with punch head, the bottom of installation top plate is fixedly installed with cooling assembly.The cooling structure of this punch die, cooling base is set in the bottom of installation top plate, cooling jacket is set in the inner bottom wall of cooling base, cooling coil is set on the surface of cooling jacket, cooling jacket is cooled by circulating liquid flowing in cooling coil, when punch head rises, contact with cooling jacket, cool punch head, at the same time, by passing into airflow in air inlet cylinder, airflow flows on the surface of cooling jacket inside cooling base, take away the heat of cooling liquid inside cooling coil, improve cooling effect.
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