Heavy-load jaw clamping block
The invention belongs to the technical field of stretch forming, and particularly relates to a heavy-load jaw clamping block. The heavy-load jaw clamping block comprises a jaw clamping plunger type cylinder, an upper jaw strip mounting seat, an upper jaw strip, a lower jaw strip and a jaw body. The...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention belongs to the technical field of stretch forming, and particularly relates to a heavy-load jaw clamping block. The heavy-load jaw clamping block comprises a jaw clamping plunger type cylinder, an upper jaw strip mounting seat, an upper jaw strip, a lower jaw strip and a jaw body. The jaw clamping plunger type cylinder is detachably connected to the jaw body, and the upper jaw strip is detachably connected to the lower end of the jaw clamping plunger type cylinder through the upper jaw strip mounting seat. The lower jaw strip is detachably connected to the jaw body, and the upper jaw strip and the lower jaw strip are oppositely arranged. The independent plunger type cylinder drives the upper jaw strip to be pressed downwards through the upper jaw strip mounting seat to be engaged with the lower jaw strip to clamp a blank, and the jaw clamping plunger type cylinder is of a split structure and is fixed above the jaw body through bolts. By adopting the structure, friction generated between a hydrau |
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