The metal plate rotating clamp pincers that have magnetic suction disc
Technical field
The utility model relates to a kind of metal plate rotating clamp pincers that have magnetic suction disc that use when clamping metal plate is carried operation.
Background technology
At present, when transferring metal plate such as aluminium ingot casting carry out operation, the normal manual work that adopts, be time-consuming effort again, when adopting driving or crane to carry out lifting operation, because of operating procedure many, inefficiency, waste time and energy, reason such as potential safety hazard is many can not satisfy the requirement of the metal plate being carried out long-term operation.When adopting the hock type grip finger to get the metal plate, be easy to stay a large amount of scratch simultaneously, metal plate outward appearance be affected, thereby influence product quality on the surface of metal plate.
Summary of the invention
The utility model purpose be to overcome the deficiencies in the prior art and provide a kind of and can increase work efficiency greatly, easy to operate, reliable and stable, to product appearance is not damaged, grasp is strong metal plate rotating clamp pincers that have magnetic suction disc.
The technical solution of the utility model is achieved in that and comprises frame, be installed in the Hydraulic Station in the frame, it is characterized in that: be hinged with two pairs of pincers tooth arms at frame two, every pair of pincers tooth arm is made up of left side pincers tooth arm and right pincers tooth arm respectively, left side pincers tooth arm and right pincers tooth arm are fulcrum is hinged on frame by jointed shaft two with its middle part respectively, between left side pincers tooth arm and right pincers tooth arm middle part, also be hinged with the synchronizing bar that connects the two, between the top of the top of left side pincers tooth arm and right pincers tooth arm, be hinged with the multiple-joint oil tank that is connected with Hydraulic Station, the bottom of left side pincers tooth arm and the bottom of right pincers tooth arm are the pincers tooth, the lower surface of the frame 1 between left side pincers tooth arm and the right pincers tooth arm is provided with magnetic suction disc, and this magnetic suction disc is electrically connected with control circuit.
In pincers tooth one side the clamping signal device is installed also.
Be provided with top chock and step at upper rack, be provided with floating bearing between top chock and the step.
The utlity model has high efficiency, easy to operate, reliable and stable, to product appearance is not damaged, grasp is strong advantage.
Description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is a structure side view of the present utility model.
The specific embodiment
As 1, shown in 2 figure, the utility model comprises frame 1, be installed in the Hydraulic Station 2 in the frame 1, it is characterized in that: be hinged with two pairs of pincers tooth arms 3 at frame 1 two, every pair of pincers tooth arm 3 is made up of left side pincers tooth arm and right pincers tooth arm respectively, left side pincers tooth arm and right pincers tooth arm are fulcrum is hinged on frame 1 by jointed shaft two with its middle part respectively, between left side pincers tooth arm and right pincers tooth arm middle part, also be hinged with the synchronizing bar 4 that connects the two, between the top of the top of left side pincers tooth arm and right pincers tooth arm, be hinged with the multiple-joint oil tank 5 that is connected with Hydraulic Station 2, the bottom of left side pincers tooth arm and the bottom of right pincers tooth arm are pincers tooth 6, the lower surface of the frame 1 between left side pincers tooth arm and the right pincers tooth arm is provided with magnetic suction disc 7, and this magnetic suction disc 7 is electrically connected with control circuit.
In pincers tooth 6 one sides clamping signal device 8 is installed also.Be provided with top chock 9 and step 10 on frame 1 top, be provided with floating bearing 11 between top chock 9 and the step 10.