CN211840072U

CN211840072U - Zero-point casting device for casting machine

Info

Publication number: CN211840072U
Application number: CN201922470797.2U
Authority: CN
Inventors: 郭建民; 文金保
Original assignee: Xuzhou Newdongdian Electrical Machinery Co ltd
Current assignee: Xuzhou Newdongdian Electrical Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-03
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a zero point casting device for a casting machine in the technical field of mechanical manufacturing, which comprises a runner, wherein one end of the runner is connected with an aluminum water inlet of a smelting furnace, a leakage pipe is arranged at the other end of the flow groove, a pouring pot is arranged below the leakage pipe, a fixed clamping block is welded and fixed at the bottom of the side wall of the inner cavity of the pouring pot, a movable baffle is movably inserted on the fixed clamping block, a screw rod is arranged in the inner cavity of the movable baffle in a threaded penetrating way, the top end of the screw rod is connected with a driving motor, the side wall of the pouring pot is provided with a liquid guide pipe, the outlet end of the liquid guide pipe is connected with an aluminum liquid tank, the aluminum liquid tank is connected with the flow tank through a high-temperature aluminum liquid conveying pipe, the top of the aluminum liquid tank is provided with a control box, be provided with high temperature aluminium liquid delivery pump on the high temperature aluminium liquid conveyer pipe, the utility model discloses have the function that in time derives and recycle the liquid of depositing in the a kind of deep pot that will water, excellent in use effect.

Description

Zero-point casting device for casting machine

Technical Field

The utility model relates to a machine-building technical field specifically is casting machine is with zero point casting device.

Background

The casting method is a method of melting gold, silver, etc. into liquid state and casting them into ware by using master mould, and it is one of the earliest gold and silver processing methods. The casting is to cast the mixed slurry into the engine shell, and the engine charge meeting the design requirement is formed after solidification.

In the utility model patent of patent publication No. CN201338089U, the theory of operation is "liquid metal is put aluminium water gap inflow chute by melting the aluminium stove, through last small opening pipe and cursory, flow into and water a kind of deep pot then, when upward water a kind of deep pot liquid level and rise to a take the altitude, liquid metal just from leaking pipe and adjustable awl stifled entering down water a kind of deep pot, stainless steel nozzle upper lip and the upper lip of watering a kind of deep pot down are horizontally connected, liquid metal just flows into the stainless steel nozzle of steady inflow by oneself and is full of until crystallization wheel die cavity when liquid metal flows into and rises to 20mm apart from the upper lip of watering a kind of deep pot down and to go up, because this patent needs to make liquid metal flow rise to apart from the upper lip of watering 20mm department of watering down and just can carry out the casting operation, there is located the interior aluminium liquid of upper lip below and can not in time discharge or recycle's shortcoming, for this reason, we propose the.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting machine is with zero point casting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the zero-point casting device for the casting machine comprises a runner, wherein one end of the runner is connected with an aluminum water inlet of a smelting furnace, and the other end of the launder is provided with a leakage pipe, a pouring pot is arranged below the leakage pipe, the outlet of the pouring pot is provided with a pouring nozzle which is horizontally arranged, one end of the pouring nozzle is pressed into the crystallization wheel cavity at the zero position by a pinch roller, a fixed clamping block is welded and fixed at the bottom of the side wall of the inner cavity of the pouring pot, a movable baffle is movably inserted on the fixed clamping block, a screw rod is arranged in the inner cavity of the movable baffle in a threaded penetrating manner, the top end of the screw rod is connected with a driving motor, the bottom end of the screw rod is fixedly connected with the bottom wall of the inner cavity of the pouring pot, the side wall of the pouring pot is provided with a liquid guide pipe, the outlet end of the liquid guide pipe is connected with an aluminum liquid tank, the aluminum liquid tank is connected with a flow groove through a high-temperature aluminum liquid conveying pipe, the top of the aluminum liquid tank is provided with a control box, and the high-temperature aluminum liquid conveying pipe is provided with a high-temperature aluminum liquid conveying pump.

Further, an aluminum liquid heater and a first temperature sensor are arranged in the aluminum liquid tank, and the first temperature sensor and the aluminum liquid heater are both electrically connected with the control box.

Further, the left side wall and the right side wall of the aluminum liquid tank are respectively provided with a liquid inlet and a liquid outlet, the liquid inlet is connected with a liquid guide pipe, and the liquid outlet is connected with a high-temperature aluminum liquid conveying pipe.

Furthermore, a liquid guide port is formed in the side wall of the pouring pot, the diameter of the movable baffle is larger than that of the liquid guide port, the movable baffle is in close contact with the inner wall of the pouring pot, and a groove matched with the movable baffle is formed in the fixed clamping block.

Further, a second temperature sensor is arranged on the flow groove, and the output end of the second temperature sensor is electrically connected with the control box.

Furthermore, the bottom of the leakage pipe is provided with an automatic flow regulating mechanism and a conical plug, and the liquid guide pipe is provided with a valve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design, when needs will be watered and be located the aluminium liquid derivation recycle under the suitable for reading position in a kind of deep pot, shift up through driving motor control adjustable fender, expose the liquid outlet, make and water aluminium liquid in a kind of deep pot and flow to aluminium liquid groove in, and heat the aluminium liquid of cooling through aluminium liquid heater, when the liquid temperature in the aluminium liquid of retrieving and the chute is the same, lead aluminium liquid back to the chute through high temperature aluminium liquid delivery pump, make and water the aluminium liquid of suitable for reading below in a kind of deep pot in can in time recycle, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 3 is a schematic view of the structure of the aluminum liquid tank of the present invention.

In the figure: 1. a launder; 2. a leak pipe; 3. an automatic flow regulating mechanism and a conical plug; 4. pouring and cooking; 5. pouring a nozzle; 6. A crystallization wheel; 7. a pinch roller; 8. fixing the fixture block; 9. a movable baffle; 10. a screw rod; 11. a catheter; 12. An aluminum liquid tank; 121. a liquid inlet; 122. a liquid outlet; 13. a high-temperature aluminum liquid conveying pipe; 14. a high-temperature aluminum liquid delivery pump; 15. a drive motor; 16. an aluminum liquid heater; 17. a first temperature sensor; 18. a second temperature sensor; 19. and a control box.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a zero-point casting device for a casting machine, which has the functions of leading out and recycling the liquid in a casting pot in time and has good use effect;

referring to fig. 1, one end of a runner 1 is connected to an aluminum water inlet of a melting furnace, molten aluminum water in the melting furnace enters a pouring pot through the runner 1 and a leakage pipe 2, the other end of the runner 1 is provided with the leakage pipe 2, and the pouring pot 4 is arranged below the leakage pipe 2;

referring to fig. 1, a horizontally placed pouring nozzle 5 is arranged at the outlet of the pouring pot 4, one end of the pouring nozzle 5 is pressed into the cavity of the crystallization wheel 6 at the zero position by a pressing wheel 7, and after the aluminum liquid enters the pouring pot 4, the liquid level in the pouring pot 4 continuously rises until the liquid level is flush with the outlet connected with the pouring nozzle 5, the aluminum liquid automatically and stably flows into the pouring nozzle 5 until the cavity of the crystallization wheel 6 is full;

referring to fig. 1 and 2, a fixed clamping block 8 is fixedly welded at the bottom of the side wall of the inner cavity of the pouring pot 4, the fixed clamping block 8 is arranged at the front and rear parts of the left side wall of the inner cavity of the pouring pot 4, a movable baffle 9 is movably inserted on the fixed clamping block 8, a screw rod 10 is arranged in the inner cavity of the movable baffle 9 in a threaded penetrating manner, the top end of the screw rod 10 is connected with a driving motor 15, the driving motor 15 is powered by an external power supply, the output end of the driving motor 15 is connected with a speed reducer, the bottom end of the screw rod 10 is movably connected with the bottom wall of the inner cavity of the pouring pot 4, the driving;

referring to fig. 1, a liquid guide tube 11 is arranged on the side wall of the pouring pot 4, a liquid guide port is formed in the side wall of the pouring pot 4, the diameter of the movable baffle plate 9 is larger than that of the liquid guide port, the arrangement of the liquid guide port is convenient for guiding out the liquid stored in the pouring pot 4 into an aluminum liquid tank 12, the outlet end of the liquid guide tube 11 is connected with the aluminum liquid tank 12 for containing the aluminum liquid, the aluminum liquid tank 12 is connected with the launder 1 through a high-temperature aluminum liquid conveying pipe 13, a control box 19 is arranged at the top of the aluminum liquid tank 12, a high-temperature aluminum liquid conveying pump 14 is arranged on the high-temperature aluminum liquid conveying pipe 13, and when the temperatures of the aluminum liquid in the aluminum liquid tank.

Referring to fig. 3, an aluminum liquid heater 16 and a first temperature sensor 17 are disposed in the aluminum liquid tank 12, the aluminum liquid heater 16 may use the high heat transfer aluminum liquid heater disclosed in the utility model patent with the patent number CN207926949U, because the temperature of the aluminum liquid may decrease after the aluminum liquid is introduced into the aluminum liquid tank 12, the aluminum liquid is heated by the aluminum liquid heater 16, the temperature in the aluminum liquid tank 12 is monitored by the first temperature sensor 17 in real time, and the first temperature sensor 17 and the aluminum liquid heater 16 are both electrically connected to the control box 19.

Referring to fig. 3, a liquid inlet 121 and a liquid outlet 122 are respectively formed on the left and right side walls of the aluminum liquid tank 12, the liquid inlet 121 is connected to the liquid guide tube 11, and the liquid outlet 122 is connected to the high-temperature aluminum liquid conveying pipe 13.

The movable baffle 9 is in close contact with the inner wall of the pouring pot 4, when the movable baffle 9 is in an initial state, the liquid guide port can be completely blocked, and the fixed clamping block 8 is provided with a groove matched with the movable baffle 9.

Be provided with second temperature sensor 18 on chute 1 for the aluminium liquid temperature in real time monitoring chute 1, when numerical value on first temperature sensor 17 and the second temperature sensor 18 is close, through high temperature aluminium liquid delivery pump 14 with the leading-in to chute 1 of the aluminium liquid in aluminium liquid groove 12, second temperature sensor 18's output is in control box 19 electric connection.

The bottom of the leakage pipe 2 is provided with an automatic flow regulating mechanism and a conical plug 3, the automatic flow regulating mechanism and the conical plug 3 are structures which are provided with the existing casting machine and are widely used, detailed description is omitted, and a valve is arranged on the liquid guide pipe 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The zero-point casting device for the casting machine comprises a runner (1), and is characterized in that: one end of the flow groove (1) is connected with an aluminum water inlet of the melting furnace, the other end of the flow groove (1) is provided with a leakage pipe (2), a pouring pot (4) is arranged below the leakage pipe (2), an outlet of the pouring pot (4) is provided with a pouring nozzle (5) which is horizontally placed, one end of the pouring nozzle (5) is pressed into a cavity of a crystallization wheel (6) at a zero position by a pressing wheel (7), the bottom of the side wall of the inner cavity of the pouring pot (4) is fixedly welded with a fixed clamping block (8), a movable baffle (9) is movably inserted on the fixed clamping block (8), the inner cavity of the movable baffle (9) is provided with a screw rod (10) in a threaded manner, the top end of the screw rod (10) is connected with a driving motor (15), the bottom end of the screw rod (10) is movably connected with the bottom wall of the inner cavity of the pouring pot (4), the side wall of the pouring pot (4) is, the aluminum liquid tank (12) is connected with the trough (1) through a high-temperature aluminum liquid conveying pipe (13), a control box (19) is arranged at the top of the aluminum liquid tank (12), and a high-temperature aluminum liquid conveying pump (14) is arranged on the high-temperature aluminum liquid conveying pipe (13).

2. The zero-point casting apparatus for a casting machine according to claim 1, characterized in that: an aluminum liquid heater (16) and a first temperature sensor (17) are arranged in the aluminum liquid tank (12), and the first temperature sensor (17) and the aluminum liquid heater (16) are both electrically connected with the control box (19).

3. The zero-point casting apparatus for a casting machine according to claim 1, characterized in that: a liquid inlet (121) and a liquid outlet (122) are respectively formed in the left side wall and the right side wall of the aluminum liquid tank (12), the liquid inlet (121) is connected with the liquid guide pipe (11), and the liquid outlet (122) is connected with the high-temperature aluminum liquid conveying pipe (13).

4. The zero-point casting apparatus for a casting machine according to claim 1, characterized in that: the side wall of the pouring pot (4) is provided with a liquid guide port, the diameter of the movable baffle (9) is larger than that of the liquid guide port, the movable baffle (9) is in close contact with the inner wall of the pouring pot (4), and the fixed clamping block (8) is provided with a groove matched with the movable baffle (9).

5. The zero-point casting apparatus for a casting machine according to claim 1, characterized in that: the launder (1) is provided with a second temperature sensor (18), and the output end of the second temperature sensor (18) is electrically connected with the control box (19).

6. The zero-point casting apparatus for a casting machine according to claim 1, characterized in that: the bottom of the leakage pipe (2) is provided with an automatic flow regulating mechanism and a conical plug (3), and the liquid guide pipe (11) is provided with a valve.