Pouring device for sintered composite phase microcrystals

Abstract

The utility model relates to the technical field of pouring, and discloses a sintered composite phase microcrystal pouring device. The sintering composite phase microcrystal pouring device comprises a connecting frame, a supporting rod is fixedly installed on the upper portion of the connecting frame, a connecting rod is fixedly installed on the right side of the supporting rod, a fixing shaft is fixedly installed at the upper end of the supporting rod, and an adapter block is installed on the outer side of the fixing shaft in a penetrating and inserting mode; when pouring is carried out, a stepping motor drives a connecting shaft to rotate to enable a bearing barrel to rotate, after the bearing barrel rotates by a certain angle, the stepping motor is locked, materials in the bearing barrel flow into a mold through a pouring opening, pouring operation is carried out, meanwhile, a fixing ring stretches a pneumatic spring through a movable shaft, and the pneumatic spring is driven to rotate. In the pouring process, the pneumatic spring is always kept in a stretching state, power supply of the stepping motor is cut off after pouring is completed, the connecting shaft is made to be in a movable state, the fixing ring can enable the bearing barrel to be in a vertical state under driving of the pneumatic spring, and therefore the angle of the bearing barrel is rapidly corrected.

Description

Technical Field

[0001] The utility model relates to the technical field of casting, in particular to a sintered composite phase microcrystalline casting device. Background Art

[0002] Casting is a process for manufacturing metal products by pouring molten metal into a mold and then waiting for it to cool and solidify to finally obtain a metal product of the desired shape. This process is commonly used to manufacture automotive parts, engineering machinery parts, aerospace parts, etc.

[0003] The existing referenceable Chinese utility model patent has a publication number of CN206882718U, which discloses a cast iron pouring device, which can continue pouring after the wire rope breaks; at the same time, the stability of the device when placed is not affected by the roller braking effect, thereby improving the reliability of use; it includes a placing plate, a cylinder, a wire rope, a bracket, a pulley, a left support plate, a right support plate, a left connecting rod, a right connecting rod, a pouring furnace, a discharge pipe, four sets of legs and four sets of rollers, the bracket is arranged at the top of the placing plate, the pulley is arranged on the bracket, and the cylinder is arranged at the rear side of the top of the placing plate; it also includes an electric cylinder and a movable rod, the movable rod is arranged at the top output end of the electric cylinder, and the top of the movable rod is in contact with the front side of the bottom end of the pouring furnace; it also includes a base and four sets of supporting devices, the four sets of legs all include hydraulic cylinders and moving rods, the four sets of moving rods are respectively arranged at the bottom output ends of the four sets of hydraulic cylinders, and the four sets of rollers are respectively arranged at the bottom ends of the four sets of moving rods.

[0004] Since the temperature of the material in the molten state is relatively high, it needs to be poured through a pouring device. The existing pouring equipment generally drives the material container to rotate through a mechanical structure to allow the material in the molten state inside to enter the mold. This method cannot accurately control the total weight of the poured material, which may cause material waste. At the same time, the rotating structure of the existing pouring equipment has a slow response speed, and cannot quickly correct the position of the container to stop pouring the material when the poured material meets the pouring requirements. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a sintered composite phase microcrystal pouring device, which has the advantages of being able to control the total weight of the poured material and quickly correct the angle of the container, thereby solving the above-mentioned technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sintered composite phase microcrystalline casting device, comprising: a connecting frame, a support rod is fixedly installed on the top of the connecting frame, a connecting rod is fixedly installed on the right side of the support rod, a fixed shaft is fixedly installed on the upper end of the support rod, a transfer block is inserted and installed on the outer side of the fixed shaft, a pneumatic spring is fixedly installed on the front end of the transfer block, a controller is fixedly installed on the top of the connecting frame, a support frame is fixedly installed on the top of the connecting frame, a sensor is fixedly installed on the bottom of the support frame, a fixing rod is fixedly installed on the right side of the support frame, a stepping motor is fixedly installed on the top of the fixed rod, a connecting shaft is inserted and installed on the top of the support frame, a fixing ring is fixedly installed on the right side of the connecting shaft, a movable shaft is fixedly installed on the front side of the fixing ring, a receiving barrel is fixedly installed inside the fixing ring, and a pouring port is inserted and installed on the top of the receiving barrel; the connecting frame can support the support rod.

[0009] As the preferred technical solution of the utility model, the support rod is installed at the rear end of the connecting frame in a left-right mirror-symmetrical manner with the center of the connecting frame as the reference, the inner side surface of the support rod is fixedly connected to the top end of the connecting rod, and the lower end of the connecting rod is fixedly connected to the top surface of the connecting frame; the connecting rod can improve the rigidity of the support rod.

[0010] As the preferred technical solution of the utility model, the fixed shaft and the support rods on the left and right sides of the connecting frame form a fixed connection, and the adapter block is installed at the front and rear ends of the pneumatic spring in a mirror-symmetrical manner with the center of the pneumatic spring as a reference; the fixed shaft can allow the adapter block to rotate while fixing the position of the adapter block.

[0011] As an optimal technical solution of the present invention, a rotational connection is formed between the adapter block and the fixed shaft, the adapter block at the front end of the pneumatic spring is inserted and installed on the outside of the movable shaft, and a rotational connection is formed between the adapter block and the movable shaft; the adapter block can easily limit the position of the end of the pneumatic spring.

[0012] As the preferred technical solution of the utility model, the support frame is symmetrically installed on the left and right sides of the connecting frame with the center of the connecting frame as the reference, and the sensor is equidistantly installed below the support frame. The support frame is fixedly connected to the connecting frame through the sensor; the support frame can support the connecting shaft.

[0013] As the preferred technical solution of the utility model, the rotating shaft of the stepper motor is fixedly connected with the connecting shaft by means of insertion, the connecting shaft is rotatably connected with the support frame, and the fixing ring is rotatably connected with the support frame through the connecting shaft; the stepper motor can drive the connecting shaft to rotate.

[0014] As a preferred technical solution of the utility model, the receiving barrel is fixedly connected with the fixing ring by interlacing, the upper and lower ends of the receiving barrel are conical structures, and the pouring port is obliquely installed on the front side of the inclined structure above the receiving barrel; the pouring port can facilitate the pouring of materials from the inside of the receiving barrel.

[0015] Compared with the prior art, the utility model provides a sintered composite phase microcrystal casting device, which has the following beneficial effects:

[0016] 1. The utility model adopts the setting of a pneumatic spring, and the rear end of the pneumatic spring is rotatably connected with the fixed shaft through the adapter block, and the front end of the pneumatic spring is rotatably connected with the movable shaft through the adapter block. When pouring, the connecting shaft is driven to rotate by a stepper motor, so that the connecting shaft drives the receiving barrel to rotate through a fixed ring. After the receiving barrel rotates a certain angle, the stepper motor is locked, and the material inside the receiving barrel flows into the mold through the pouring port to perform the pouring operation. At the same time, the fixed ring stretches the pneumatic spring through the movable shaft, so that the pneumatic spring is always kept in a stretched state during the pouring process. After the pouring is completed, the power supply of the stepper motor is cut off, so that the connecting shaft is in an active state. The fixed ring restores the receiving barrel to a vertical state under the drive of the pneumatic spring, thereby quickly correcting the angle of the receiving barrel.

[0017] 2. The utility model sets a sensor, which is fixedly installed between the support frame and the connecting frame. The weight of the material inside the receiving barrel can be transmitted to the sensor through the fixing ring, the connecting shaft and the supporting frame, so that the sensor can monitor the total weight of the material in real time, and the sensor can transmit the monitoring data to the controller. The threshold is set by the controller. During the pouring process, the material flows out from the pouring port. When the monitoring data of the sensor is lower than the threshold of the controller, the controller will cut off the power supply of the stepping motor, so that the fixing ring is reset under the drive of the pneumatic spring, thereby controlling the weight of the poured material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the driving spring and the support frame of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the receiving barrel and the fixing ring of the utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure between the driving spring and the fixing ring of the utility model;

[0022] Among them: 1. Connecting frame; 11. Support rod; 12. Connecting rod; 13. Fixed shaft; 14. Adapter block; 15. Pneumatic spring; 16. Controller; 2. Support frame; 21. Sensor; 22. Fixed rod; 23. Stepper motor; 24. Connecting shaft; 25. Fixed ring; 26. Movable shaft; 27. Receiving barrel; 28. Pouring gate. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1 - Figure 4 In this embodiment, a sintered composite phase microcrystalline casting device includes: a connecting frame 1, a support rod 11 is fixedly installed on the top of the connecting frame 1, a connecting rod 12 is fixedly installed on the right side of the support rod 11, a fixed shaft 13 is fixedly installed on the upper end of the support rod 11, a switching block 14 is inserted and installed on the outer side of the fixed shaft 13, a pneumatic spring 15 is fixedly installed on the front end of the switching block 14, and a controller 16 is fixedly installed on the top of the connecting frame 1.

[0027] The support rod 11 is installed at the rear end of the connecting frame 1 in a mirror-symmetrical manner with the center of the connecting frame 1 as the reference. The inner side of the support rod 11 is fixedly connected to the top of the connecting rod 12, and the lower end of the connecting rod 12 is fixedly connected to the top surface of the connecting frame 1.

[0028] The fixed shaft 13 is fixedly connected to the support rods 11 on the left and right sides of the connecting frame 1 , and the adapter block 14 is installed at the front and rear ends of the pneumatic spring 15 in a mirror-symmetrical manner with the center of the pneumatic spring 15 as a reference.

[0029] The adapter block 14 is rotatably connected to the fixed shaft 13 . The adapter block 14 at the front end of the pneumatic spring 15 is inserted and installed on the outside of the movable shaft 26 , and the adapter block 14 is rotatably connected to the movable shaft 26 .

[0030] Specifically, the connecting frame 1 can support the support rod 11, the support rod 11 can limit the position of the fixed shaft 13, the connecting rod 12 can increase the rigidity of the support rod 11 to prevent the support rod 11 from bending, the fixed shaft 13 can allow the adapter block 14 to rotate while fixing the position of the adapter block 14, the adapter block 14 can facilitate limiting the position of the end of the pneumatic spring 15, the pneumatic spring 15 can facilitate the resetting of the receiving barrel 27, the model of the controller 16 is LX3V, and the controller 16 can control the start and stop of the stepper motor 23.

[0031] A support frame 2 is fixedly installed on the top of the connecting frame 1, a sensor 21 is fixedly installed on the bottom of the support frame 2, a fixing rod 22 is fixedly installed on the right side of the support frame 2, a stepping motor 23 is fixedly installed on the top of the fixing rod 22, a connecting shaft 24 is inserted through the top of the support frame 2, a fixing ring 25 is fixedly installed on the right side of the connecting shaft 24, a movable shaft 26 is fixedly installed on the front side of the fixing ring 25, a receiving barrel 27 is fixedly installed inside the fixing ring 25, and a pouring port 28 is inserted through the top of the receiving barrel 27.

[0032] The support frame 2 is installed symmetrically on the left and right sides of the connecting frame 1 with the center of the connecting frame 1 as the reference, and the sensor 21 is installed equidistantly below the support frame 2. The support frame 2 is fixedly connected to the connecting frame 1 through the sensor 21.

[0033] The rotating shaft of the stepper motor 23 is fixedly connected with the connecting shaft 24 by insertion, the connecting shaft 24 is rotationally connected with the support frame 2, and the fixing ring 25 is rotationally connected with the support frame 2 through the connecting shaft 24.

[0034] The receiving barrel 27 is fixedly connected with the fixing ring 25 by insertion. The upper and lower ends of the receiving barrel 27 are conical structures. The pouring port 28 is obliquely installed on the front side of the inclined structure above the receiving barrel 27 .

[0035] Specifically, the support frame 2 can support the connecting shaft 24, the model of the sensor 21 is AR-DN31, the sensor 21 can monitor the weight of the material received by the receiving barrel 27, the fixing rod 22 can support the stepper motor 23, the stepper motor 23 can drive the connecting shaft 24 to rotate, the connecting shaft 24 can limit the position of the fixing ring 25, the fixing ring 25 can drive the receiving barrel 27 to rotate, the movable shaft 26 can facilitate the connection between the fixing ring 25 and the pneumatic spring 15, the receiving barrel 27 can receive the material, and the pouring gate 28 can facilitate the material to be poured out from the inside of the receiving barrel 27.

[0036] When in use, the rear end of the pneumatic spring 15 is rotatably connected to the fixed shaft 13 through the adapter block 14, and the front end of the pneumatic spring 15 is rotatably connected to the movable shaft 26 through the adapter block 14. When pouring, the stepper motor 23 drives the connecting shaft 24 to rotate, so that the connecting shaft 24 drives the receiving barrel 27 to rotate through the fixing ring 25. After the receiving barrel 27 rotates a certain angle, the stepper motor 23 is locked, and the material inside the receiving barrel 27 flows into the mold through the pouring port 28 to perform the pouring operation. At the same time, the fixing ring 25 stretches the pneumatic spring 15 through the movable shaft 26, so that the pneumatic spring 15 is always kept in a stretched state during the pouring process. After the pouring is completed, the power supply of the stepper motor 23 is cut off, so that the connecting shaft 24 is in an active state, and the fixing ring 25 will restore the receiving barrel 27 to a vertical state under the drive of the pneumatic spring 15, thereby quickly correcting the angle of the receiving barrel 27. The sensor 21 is fixedly installed between the support frame 2 and the connecting frame 1. The weight of the material inside the receiving barrel 27 can be transmitted to the sensor 21 through the fixing ring 25, the connecting shaft 24, and the support frame 2, so that the sensor 21 can monitor the total weight of the material in real time, and the sensor 21 can transmit the monitoring data to the controller 16. The threshold is set by the controller 16. During the pouring process, the material flows out from the pouring port 28. When the monitoring data of the sensor 21 is lower than the threshold of the controller 16, the controller 16 will cut off the power supply of the stepper motor 23, so that the fixing ring 25 is reset under the drive of the pneumatic spring 15, thereby controlling the weight of the poured material.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sintered composite phase microcrystal casting device, characterized in that: include: A connecting frame (1), a support rod (11) is fixedly installed on the top of the connecting frame (1), a connecting rod (12) is fixedly installed on the right side of the support rod (11), a fixed shaft (13) is fixedly installed on the upper end of the support rod (11), an adapter block (14) is inserted and installed on the outer side of the fixed shaft (13), a pneumatic spring (15) is fixedly installed on the front end of the adapter block (14), a controller (16) is fixedly installed on the top of the connecting frame (1), a support frame (2) is fixedly installed on the top of the connecting frame (1), and the support frame (2) A sensor (21) is fixedly installed at the bottom, a fixing rod (22) is fixedly installed on the right side of the support frame (2), a stepping motor (23) is fixedly installed above the fixing rod (22), a connecting shaft (24) is inserted and installed above the support frame (2), a fixing ring (25) is fixedly installed on the right side of the connecting shaft (24), a movable shaft (26) is fixedly installed on the front side of the fixing ring (25), a receiving barrel (27) is fixedly installed inside the fixing ring (25), and a pouring port (28) is inserted and installed above the receiving barrel (27).

2. A sintered composite phase microcrystal casting device according to claim 1, characterized in that: The support rod (11) is installed at the rear end of the connecting frame (1) in a mirror-symmetrical manner with the center of the connecting frame (1) as a reference, the inner side surface of the support rod (11) is fixedly connected to the top end of the connecting rod (12), and the lower end of the connecting rod (12) is fixedly connected to the top surface of the connecting frame (1).

3. A sintered composite phase microcrystal casting device according to claim 1, characterized in that: The fixed shaft (13) is fixedly connected to the support rods (11) on the left and right sides of the connecting frame (1), and the adapter block (14) is installed at the front and rear ends of the pneumatic spring (15) in a mirror-symmetrical manner with the center of the pneumatic spring (15) as a reference.

4. A sintered composite phase microcrystal casting device according to claim 1, characterized in that: The adapter block (14) is rotatably connected to the fixed shaft (13); the adapter block (14) at the front end of the pneumatic spring (15) is inserted and installed on the outside of the movable shaft (26); and the adapter block (14) is rotatably connected to the movable shaft (26).

5. A sintered composite phase microcrystal casting device according to claim 1, characterized in that: The support frame (2) is symmetrically installed on the left and right sides of the connecting frame (1) with the center of the connecting frame (1) as a reference, and the sensor (21) is installed equidistantly below the support frame (2), and the support frame (2) is fixedly connected to the connecting frame (1) through the sensor (21).

6. A sintered composite phase microcrystal casting device according to claim 1, characterized in that: The rotating shaft of the stepping motor (23) is fixedly connected to the connecting shaft (24) by means of insertion, the connecting shaft (24) is rotationally connected to the support frame (2), and the fixing ring (25) is rotationally connected to the support frame (2) via the connecting shaft (24).

7. A sintered composite phase microcrystal casting device according to claim 1, characterized in that: The receiving barrel (27) is fixedly connected to the fixing ring (25) by means of insertion, the upper and lower ends of the receiving barrel (27) are conical structures, and the pouring port (28) is obliquely installed on the front side of the inclined structure above the receiving barrel (27).

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