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| 一种冲压模具退料机构的设计 |
| A Type of Stamping Die Discharging Mechanism |
| Received:August 08, 2013 Revised:October 01, 2013 |
| DOI：10.3969/j.issn.1674-6457.2013.06.007 |
| 中文关键词: 冲压 吸附 卸料 退料力 |
| 英文关键词: stamping adsorbing discharging unloading force |
| 基金项目: |
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| 中文摘要: |
| 针对汽车覆盖件冲压过程中经常出现板料吸附在凹模内的问题,设计了一种冲压模具退料机构。通过现场冲模冲压实践证明,该种退料机构的制造与装配方便,互换性好,且能在提供足够的退料力的同时,减小对模具型面的损伤。 |
| 英文摘要: |
| Targeting at the problem that the plate is adsorbed in upper die which often occurs during the automobile panel stamping process, a type of stamping die discharging mechanism is designed. Through practice of punching and stamping on site, it has proved that this type of discharging device has the advantages of simple structure, convenient manufacture and assembly, good interchangeability, and providing enough unloading force while reducing harm to the die-face. |
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