Quick pulling mechanism
The utility model discloses a quick pulling mechanism which comprises a device body, an upper die is arranged at the upper end of the device body, a lower die is arranged at the lower end of the device body, a pulling device is arranged outside the side wall of the lower die, a supporting block is a...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a quick pulling mechanism which comprises a device body, an upper die is arranged at the upper end of the device body, a lower die is arranged at the lower end of the device body, a pulling device is arranged outside the side wall of the lower die, a supporting block is arranged in the pulling device, first fixing holes are symmetrically formed in the supporting block, and a second fixing hole is formed in the supporting block. A first fixing hole is formed in the outer side of the device body, a first bolt is in threaded connection with the interior of the first fixing hole, threaded sleeves are symmetrically and fixedly installed on the outer side edge of the lower mold, the first bolt penetrates through the interior of the first fixing hole, the bolt is connected to the interior of the threaded sleeve, and pulling devices are symmetrically arranged on the outer side wall of the device body. Therefore, when the pulling device is used, the air cylinder can be stable in use, meanwh |
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