Magnesium alloy casting liquid transfer device

Abstract

The utility model discloses a magnesium alloy casting liquid transfer device which comprises a containing barrel, openings are formed in the top and the bottom of the containing barrel, a discharging nozzle is slidably arranged on the circumferential face of the opening in the bottom of the containing barrel in a sleeved mode, an opening is formed in the bottom of the discharging nozzle, and an air cylinder is fixedly connected to the bottom of the containing barrel. The telescopic end of the air cylinder is fixedly connected with the discharging nozzle through a connecting rod, the interior of the discharging nozzle is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a blocking block matched with an opening in the bottom of the containing barrel, and a through hole is formed in the fixing plate. The casting liquid discharging device has the advantages that the air cylinder is arranged below the containing barrel and is matched with the discharging nozzle and the internal structure of the discharging nozzle, whether casting liquid is discharged or not can be controlled, the overall height of the casting liquid discharging device can be reduced, and the casting liquid discharging device is small in size, small in occupied space and capable of being suitable for small machining workshops.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnesium alloy casting, and in particular relates to a magnesium alloy casting liquid transfer device. Background Art

[0002] Patent application No. 202220441504.7 discloses a magnesium alloy casting liquid transfer device, including a receiving barrel, a connecting frame and a pushing cylinder, etc. The external lifting mechanism inserts the receiving barrel into a container containing magnesium alloy casting liquid through the connecting frame, and the two pushing cylinders drive the plugging and extraction of the liquid inlet through the pushing rod and the connecting rod to open the liquid inlet. Under the action of the hydraulic pressure, the magnesium alloy casting liquid in the container enters the receiving barrel from the liquid inlet. When a certain amount of magnesium alloy casting liquid is filled in the receiving barrel, the two pushing cylinders drive the plugging and insertion of the liquid inlet through the pushing rod and the connecting rod to block the liquid inlet. The external lifting mechanism drives the receiving barrel containing magnesium alloy casting liquid to the top of another container through the connecting frame, and the two pushing cylinders drive the plugging and extraction of the liquid inlet through the pushing rod and the connecting rod to open the liquid inlet, so that the magnesium alloy casting liquid in the receiving barrel is injected into another container. The above-mentioned magnesium alloy casting liquid transfer device has high transfer efficiency, high safety and low labor intensity for magnesium alloy casting liquid.

[0003] However, the above disclosed solution has the defect of being relatively large in size, which is mainly reflected in that the connecting frame is arranged above the containing barrel, resulting in a relatively high height of the entire device and a large occupied space, and its applicability to smaller processing workshops is relatively poor. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a magnesium alloy casting liquid transfer device, in which a cylinder is arranged below a receiving barrel, and cooperates with a discharge nozzle and its internal structure, which can not only control whether the casting liquid is discharged, but also reduce the overall height of the device. The smaller volume occupies less space, so that it can also be suitable for smaller processing workshops.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A magnesium alloy casting liquid transfer device comprises a receiving barrel, the top and bottom of the receiving barrel are both provided with openings, a discharging nozzle is slidingly sleeved on the circumferential surface of the bottom opening of the receiving barrel, the bottom of the discharging nozzle is provided with an opening, a cylinder is fixedly connected to the bottom of the receiving barrel, the telescopic end of the cylinder is fixedly connected to the discharging nozzle through a connecting rod, a fixing plate is fixedly connected to the inside of the discharging nozzle, a blocking block adapted to the bottom opening of the receiving barrel is fixedly connected to the top of the fixing plate, and a through hole is opened on the fixing plate.

[0007] Compared with the prior art, the beneficial effect of the utility model is that the cylinder is arranged below the holding barrel, and cooperates with the discharge nozzle and its internal structure, which can not only control whether the casting liquid is discharged, but also reduce the overall height of the device. The smaller volume occupies less space, making it suitable for smaller processing workshops. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0010] In the figure: 1 receiving barrel, 2 discharging nozzle, 3 cylinder, 4 connecting rod, 5 fixing plate, 6 blocking block. DETAILED DESCRIPTION

[0011] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0013] See attached Figure 1-2 As shown, a magnesium alloy casting liquid transfer device includes a containing barrel 1, the containing barrel 1 is provided with openings at the top and bottom, a discharge nozzle 2 is slidingly sleeved on the circumferential surface of the bottom opening of the containing barrel 1, the bottom of the discharge nozzle 2 is provided with an opening, a cylinder 3 is fixedly connected to the bottom of the containing barrel 1, the telescopic end of the cylinder 3 is fixedly connected to the discharge nozzle 2 through a connecting rod 4, a fixing plate 5 is fixedly connected to the inside of the discharge nozzle 2, a blocking block 6 adapted to the bottom opening of the containing barrel 1 is fixedly connected to the top of the fixing plate 5, and a through hole is opened on the fixing plate 5.

[0014] Working principle: In the utility model, when the receiving barrel 1 is filled with casting liquid, the cylinder 3 drives the discharge nozzle 2 to move upward through the connecting rod 4, and the fixed plate 5 drives the blocking block 6 upward along with the discharge nozzle 2 until the blocking block 6 moves into the opening at the bottom of the receiving barrel 1. At this time, the opening at the bottom of the receiving barrel 1 is blocked. After the receiving barrel 1 is filled with casting liquid, a crane or other lifting equipment in the workshop is used to lift the bent lifting part above the receiving barrel 1, and drive the receiving barrel 1 to move above the container to be cast. The cylinder 3 pushes the discharge nozzle 2 downward. At this time, the blocking block 6 moves downward along with the discharge nozzle 2, and then the opening at the bottom of the receiving barrel 1 is opened, and the casting liquid enters the discharge nozzle 2 from the opening of the receiving barrel 1 downward, and then passes through the through hole on the fixed plate 5, and finally flows into the container below from the opening below the discharge nozzle 2.

[0015] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0016] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A magnesium alloy casting liquid transfer device, comprising a receiving bucket (1), characterized in that: The top and bottom of the containing barrel (1) are both provided with openings, a discharging nozzle (2) is slidably sleeved on the circumferential surface of the bottom opening of the containing barrel (1), the bottom of the discharging nozzle (2) is provided with an opening, a cylinder (3) is fixedly connected to the bottom of the containing barrel (1), the telescopic end of the cylinder (3) is fixedly connected to the discharging nozzle (2) via a connecting rod (4), a fixing plate (5) is fixedly connected inside the discharging nozzle (2), a blocking block (6) adapted to the bottom opening of the containing barrel (1) is fixedly connected to the top of the fixing plate (5), and a through hole is opened on the fixing plate (5).

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