4results about How to "Guaranteed bending effect" patented technology

The utility model relates to the technical field of rack production, and specifically discloses a sheet metal part bending device, which comprises a supporting mechanism, the supporting mechanism comprises a supporting table, a supporting beam is fixed to the rear side of the upper end of the supporting table, a bending mechanism is arranged on the supporting beam, a turnover assembly that turns over with a cabinet plate when the bending mechanism bends the cabinet plate downward is arranged on the supporting table, and the turnover assembly supports the cabinet plate in position; an avoiding groove is arranged on the upper end face of the supporting table. Through the arrangement of the bending mechanism and the turnover assembly, the cabinet plate is pushed from the front side of the placing table to the rear side, the pressing assembly presses the cabinet plate, the position of the cabinet plate is limited by the limiting assembly, the hydraulic column of the bending mechanism is elongated to push the pressure head and the double-sided rack to move downward under the limiting of the guide rod, when the pressure head contacts the cabinet plate, the double-sided rack at the rear end of the pressure head meshes with the gear on the rotating shaft, the gear is driven to rotate, the gear drives the rotating shaft and the placing table to rotate upward as a whole, the two sides of the bent cabinet plate are supported at the same time, and the effect of cabinet plate bending is ensured.

The utility model discloses a kind of bending devices for motorcycle handlebar processing, include: bending table, bending assembly;Bending table includes the control box of its upper end fixed installation.The bending device for motorcycle handlebar processing described in the utility model, when the steel pipe of bending seat outer end on bending table is bent by the pressing block of both sides of bending frame, the pressing plate of the middle part of bending frame is first pressed on the steel pipe installed in the middle part of bending seat, and gradually tightens in the bending of pressing block movement, to cooperate with the upper baffle on the upper end of pressing block to carry out the upper blocking restraint in the end part bending of steel pipe two ends, and then to improve the stability in steel pipe bending, to reduce its deformation problem in bending, simultaneously, the slider of bending frame bottom movable restraint in sliding groove, bending frame front end both sides pressing block also can guarantee the smooth stability in movement, and then to bend more stably to steel pipe two ends, guarantee bending effect.

The utility model relates to the technical field of aluminium veneer bending, specifically is a kind of aluminium veneer bending with camber adjusting mechanism, including processing table, the surface of processing table is fixedly connected with support frame, the inside fixed mounting of support frame has telescopic cylinder, the output end fixed connection of telescopic cylinder has bending head;The surface of processing table is provided with adjusting mechanism, and the adjusting mechanism includes fixed plate, and the bottom end of processing table is fixedly connected in fixed plate, and the inside swing joint of fixed plate has first threaded rod.This utility model can drive moving block to carry out perpendicular motion by the rotation of first threaded rod, further realizes movable rod activity and drives connecting plate to move along with it, can realize the angle of connecting plate to adjust, further in the process of bending aluminium veneer, can adjust the bending degree of aluminium veneer according to requirement, it is favorable to promote the flexibility and applicability of bending, to better satisfy processing demand.

This invention relates to a bending method for wave-shifting optical fibers, comprising the following steps: Step 1, installing wave-shifting optical fibers side-by-side on an optical fiber bending bracket and pressing the fibers together; Step 2, placing the bending bracket containing the optical fibers onto a bending mechanism, which lowers the bracket into a constant-temperature water tank at 85 degrees Celsius for immersion; Step 3, bending the two bending plates of the bending bracket upwards relative to each other using the bending mechanism, ensuring the flat portion remains submerged in the constant-temperature water tank during bending; Step 4, raising the bent bracket to a position above the water surface using the bending mechanism, then cooling the bracket with a blower, and finally removing the bracket to complete the wave-shifting optical fiber bending operation; using a bending device to automatically bend the wave-shifting optical fibers on the bending bracket within a constant-temperature water tank ensures effective bending of the wave-shifting optical fibers.