Summary of the invention
The present invention provides a kind of large aluminum ingot ingot fetching device simple in structure, safe and convenient to use, sensitive in order to solve the problems of the technologies described above exactly, its objective is the large aluminum ingot on the large aluminum ingot casting machine is transported on the conveyer.
For reaching above-mentioned purpose, the present invention is achieved in that a kind of ingot fetching device of large aluminum ingot, and its structure is: the pendulous device that drives the anchor clamps swing is installed, the anchor clamps that the gripping aluminium ingot are installed on the pendulous device and can open and close on the frame.
Described pendulous device structure is as follows: oscillating axle is installed on oscillating oil cylinder and the oscillating axle supporting base, and swing arm one end is installed on the adapter shaft, and the other end is installed in and makes it to form a closed frame on the oscillating axle.
Described oscillating oil cylinder and oscillating axle supporting base are installed on the frame.
Described frame setting on the ground.
Described clamp structure is as follows: oil cylinder one end is installed in adapter shaft and puts outward, the other end is installed on the anchor clamps driving lever, anchor clamps driving lever centre portion puts outside adapter shaft by the threaded pin axle mounting, the other end of anchor clamps driving lever is connected with pull bar, the other end of pull bar is connected with the passive bar of anchor clamps, the passive bar of anchor clamps is connected with the adapter shaft overcoat by the screw thread bearing pin, and passive bar of anchor clamps and anchor clamps driving lever are installed on the screw thread bearing pin, and the thread end of screw thread bearing pin is installed in adapter shaft and puts outward.
Described oil cylinder is installed in adapter shaft by the oil cylinder bearing pin and puts outward.
The other end of described oil cylinder is installed on the anchor clamps driving lever by the driving lever bearing pin.
The other end of described anchor clamps driving lever is connected with pull bar by the pull bar bearing pin.
The other end of described pull bar is connected with the passive bar of anchor clamps by passive lever pin axle.
The other end of described pull bar is connected with the passive bar of anchor clamps by passive lever pin axle.
Described adapter shaft overcoat by bearing installation on adapter shaft.
Principle of the present invention is: drive the anchor clamps swing by pendulous device, the anchor clamps gripping is transported to large aluminum ingot on the conveyer from casting machine.Be described in more detail for: by the swing of rack-mounted oscillating oil cylinder, large aluminum ingot is transported on the conveyer from casting machine.The oil cylinder withdrawal, make the anchor clamps driving lever around screw thread bearing pin left-hand revolution by the driving lever bearing pin, by pull bar bearing pin pulling pull bar, pull bar makes it around screw thread bearing pin clickwise by the passive bar of passive lever pin axle pulling anchor clamps, passive bar of anchor clamps and anchor clamps driving lever are opened, see Fig. 3.Stretch out otherwise work as oil cylinder, then passive bar of anchor clamps and anchor clamps driving lever are closed, and see Fig. 5.After anchor clamps take out aluminium ingot from casting machine, the oscillating oil cylinder swing, whole anchor clamps are swung around oscillating axle, swing on the conveyer, i.e. Fig. 2 position, anchor clamps open, and aluminium ingot is placed on the conveyer.Oscillating oil cylinder backswing anchor clamps turn back on the casting machine, i.e. Fig. 1 position.Under the effects at gravity such as the passive bar of anchor clamps, anchor clamps driving lever and pull bar, its direction all the time down in this process.
Advantage of the present invention and effect are as follows:
The present invention is simple in structure, safe and convenient to use, be quick on the draw, and satisfies the large aluminum ingot on the large aluminum ingot casting machine is transported to technical requirements on the conveyer, easily realizes.
Description of drawings
Fig. 1 is that ingot fetching device of the present invention takes out aluminium ingot status architecture scheme drawing from casting machine.
To be ingot fetching device of the present invention be transported to status architecture scheme drawing on the conveyer with aluminium ingot to Fig. 2.
Fig. 3 is the anchor clamps open configuration structural representation of ingot fetching device of the present invention.
Fig. 4 is the A-A cross-sectional view of Fig. 3.
Fig. 5 is the anchor clamps closed condition structural representation of ingot fetching device of the present invention.
Among the figure, 1. large aluminum ingot casting machine; 2. large aluminum ingot; 3. conveyer; 4. oscillating axle supporting base; 5 swing arms; 6. the passive bar of anchor clamps; 7. screw thread bearing pin; 8. passive lever pin axle; 9. oil cylinder bearing pin; 10. oil cylinder; 11. driving lever bearing pin; 12. anchor clamps driving lever; 13. adapter shaft overcoat; 14. adapter shaft; 15. pull bar; 16. pull bar bearing pin; 17. oscillating axle; 18. oscillating oil cylinder; 19. frame; 20. bearing.
The specific embodiment
Below embodiments of the invention are described in detail in conjunction with the accompanying drawings, but protection scope of the present invention is not limit by embodiment.
The structure of the ingot fetching device of large aluminum ingot of the present invention is as follows as shown in Figure 3: the pendulous device that drives the anchor clamps swing is installed on the frame 19, the anchor clamps that can open and close the gripping large aluminum ingot are installed on the pendulous device.Frame 19 is provided with on the ground.
The structure of pendulous device is as follows: oscillating axle 17 is installed on oscillating oil cylinder 18 and the oscillating axle supporting base 4, oscillating oil cylinder 18 and oscillating axle supporting base 4 all are installed on the frame 19, swing arm 5 one ends are installed on the adapter shaft 14, and the other end is installed in and makes it to form a closed frame on the oscillating axle 17.
The structure of anchor clamps is as follows: as shown in Figure 3, oil cylinder 10 1 ends are installed on the adapter shaft overcoat 13 by oil cylinder bearing pin 9, and the other end is installed on the anchor clamps driving lever 12 by driving lever bearing pin 11.On adapter shaft overcoat 13, the other end is connected with pull bar 15 by pull bar bearing pin 16 anchor clamps driving lever 12 centre portions by the threaded pin axle mounting, and the other end of pull bar 15 is connected with the passive bar 6 of anchor clamps by passive lever pin axle 8.The passive bar 6 of anchor clamps is connected with adapter shaft overcoat 13 by screw thread bearing pin 7.Passive bar 6 of anchor clamps and anchor clamps driving lever 12 are installed on the screw thread bearing pin 7, and the thread end of screw thread bearing pin 7 is installed on the adapter shaft overcoat 13, and are installed on the adapter shaft 14 by bearing 20, and promptly adapter shaft overcoat 13 can be around adapter shaft 14 rotations.