| 摘要 |
PURPOSE: A punch retainer assembly for a vehicle is provided to improve stability of an operator and to remove an unnecessary mold sum task. CONSTITUTION: A punch retainer assembly for a vehicle comprises a piercing punch(100) and a retainer. The piercing punch includes a punch part(110) and a first fix part(120). The first fix part is integrally connected with punch part and is located at an outer circumference of a punch body(101). The retainer includes a retainer body and a second fix part. The second fix part is mounted inside the retainer body, connected to the first fix part of the piercing punch and helps the piercing punch to be assembled and separated. |
