Heavy aluminum profile stretching straightener
A technology of stretching straightening machine and aluminum profile, which is applied in the field of metallurgical equipment, can solve the problems of heavy moving parts, impact of equipment and hydraulic system, large cross-sectional size of aluminum profile, etc., and achieve the effect of improving service life and avoiding impact
Inactive Publication Date: 2017-12-29
CHINA NAT HEAVY MACHINERY RES INSTCO
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The invention provides a heavy-duty aluminum profile stretching straightening machine, which comprises equipment foundation, main stretching oil cylinder, frame set on the equipment foundation, stretching head and tailstock, both of which are equipped with Jaws, the frame can slide relative to the equipment foundation along the stretching direction, the main stretching oil cylinder is set between the frame and the stretching head, the tail of the main stretching oil cylinder is against the front end of the frame, and the other end is against the front end of the frame. The stretching head and the tailstock are rigidly connected to the machine frame through the latch mechanism when stretching, and both the stretching head and the tailstock can move along the guide rails set on the foundation. The stretch leveler of this structure provided by the present invention can effectively absorb the impact energy when the material is broken, and can effectively avoid the impact on the main stretch oil cylinder and the equipment foundation, thereby improving the service life of the stretch leveler; The combined stretching oil cylinder enables the stretching head to move rapidly in empty space; the special jaw clamping form can ensure that the profile will not slip when stretched.
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