Stamping die for vehicle body covering part of engineering vehicle control cabin

By introducing dynamic fixing mechanisms such as downward sliding frames and extruded inclined blocks into the stamping die, the problem of position movement of stamping parts in the prior art is solved, and the stability and stamping effect of stamping parts are improved.

CN119304027AActive Publication Date: 2025-01-14YANGZHOU SHENZHOU AUTOMOBILE INTENAL ORNAMENT CO LTD
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Patent Information

Application Number
CN202411848066.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-16
Publication Date
2025-01-14
Estimated Expiration
2044-12-16

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Abstract

The invention relates to the technical field of automobile covering part machining, and discloses a stamping die for an engineering vehicle control cabin body covering part, which comprises a working frame, a fixed lower die block and a dynamic upper die block are arranged in the working frame, and a downward pressing sliding frame is arranged on one side, facing the upper die block and the lower die block, of the working frame. When a jacking block moves upwards, protruding parts on the two sides of an anti-blocking plate can be extruded towards the middle of the anti-blocking plate through two pushing blocks and a movable column, so that the protruding parts on the two sides of the anti-blocking plate are separated from the inner wall of an exhaust channel, and the anti-blocking plate is prevented from being blocked; in this way, extruded air in the stamping cavity at the bottom end of the stamping part can flow out through the air leakage holes in the exhaust channel, air pressure on the upper side and the lower side of the stamping part is the same when the stamping part is demoulded, the stamping part is prevented from being adhered to the inner wall of the stamping cavity during demoulding, and the stamping part is prevented from being damaged during demoulding.
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Citation Information

Patent Citations

  • Groove forming die for upper footstock of lower cover of front air spring of automobile

    CN114523022A

  • Hardware stamping device

    CN116944317A

  • Sectional material rotary stamping device

    CN117066363A

  • Stamping equipment for anti-theft nut

    CN118080722A

  • Aircraft part thermal forming mold and using method thereof

    CN118417448A

Cited By

  • Automobile covering part stamping die with automatic exhaust structure

    CN121927961A