A kind of panel bending hydraulic press
Technical field
The utility model relates to a kind of panel bending hydraulic press, is specifically related to a kind of different forming surface that have, and can carry out the panel bending hydraulic press of multiple rate of curving processing to same or different panels.
Background technology
Employed panel bending hydraulic press on the existing market has adopted the mould of single forming surface, and the product structure of its moulding is single, can only carry out machine-shaping to the product of the rate of curving that requires of the same race.
The utility model content
The utility model relates to a kind of panel bending hydraulic press, specifically is a kind of different forming surface that have, and can carry out the panel bending hydraulic press of multiple rate of curving processing to same or different panels.
In order to solve above technical problem, a kind of panel bending hydraulic press of the present utility model, by the main frame both sides fixedly the input and output material rollgang constitute, it is characterized in that: the main frame of described input and output material rollgang intersection is provided with shaped device.
The fixed die that described shaped device is coincide by the forming surface negative and positive and move back to revolving die and constitute, described fixed die is fixed on the frame by axle, and the described revolving die that moves back to is linked to each other with mounting by axle, and the guide rail on mounting and the main frame connects and composes.
All boring is porose on the described forming surface that moves back to revolving die and fixed die, connects detent mechanism.
Described detent mechanism is connected with mounting by supporting base, at supporting base upper support locking positioning cylinder, the piston of locking positioning cylinder flexibly connects with being connected lever by contiguous block, and the center of described connection lever is connected with mounting by axle, and the other end is connected with alignment pin.
The advantage of above structure is: the utility model adopts the revolution mould with a plurality of forming surface, utilizes the difference of mould molding face, makes the bending that can realize the differently curved rate of panel on same the machine.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a side view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
As shown in the figure, each fixing input and output material rollgang 2,3 of the both sides of the frame 1 of panel bending hydraulic press is provided with shaped device on the frame 1 of input and output material rollgang 2,3 intersections.
Described shaped device is fixed on the frame 1 by axle 5 by fixed die 4, and moves back to revolving die 6 and is linked to each other with guide rail 8 on the frame 1 by axle 7 and constitute.Described fixed die 4 and forming surface 10,11 negative and positive that move back to revolving die 6 are coincide, and all boring is porose 9 on forming surface 10,11, and hole 9 is connected with detent mechanism, with detent mechanism to fixed die 4 with move back to revolving die 6 and position.
Described detent mechanism is connected with frame 1 by supporting base 12, at supporting base 12 upper support locking positioning cylinders 13, the piston 14 of locking positioning cylinder passes through contiguous block 15 and is connected lever 16 flexible connections, the center of described connection lever 16 is connected with frame 1 by axle 17, and the other end and alignment pin 18 connect and compose.
Detent mechanism is two, fixed die 4 and move back to revolving die 6 and respectively join.Its alignment pin 18 is connected with hole 9 on the mould.
During concrete work, fixed die 4 and the forming surface that moves back to revolving die 6 are transferred to the specification face that needs, and the male and female face of two moulds is transferred to unanimity; Material enters in the gap between two moulds by charging rollgang 2, and locking positioning cylinder 13 promotes to move back to revolving die 6 then, and the panel compacting is bent to finished product, then with 3 outputs of discharging rollgang.