| 摘要 |
The present invention relates to an apparatus for supporting and guiding punching boards. For the punching boards punching an object to be punched by punching pins between the upper and lower punching boards (20, 30), upper and lower supporting and guiding devices (40, 50) are respectively arranged at front sides of the upper and lower punching boards (20, 30) to slide the upper and lower punching boards (20, 30) to the front and support the upper and lower punching boards respectively. According to the present invention as described above, the upper and lower supporting and guiding devices are respectively arranged at the front sides of the upper and lower punching boards to slide the upper and lower punching boards to the front and support the upper and lower punching boards respectively to facilitate an operation of removing and cleaning foreign substances attached to the punching pins of the upper and lower punching boards and an operation of a replacement into different types of punching pins, thereby improving work efficiency. |
