Inclined pouring mold capable of achieving tight pouring

Abstract

The inclined pouring mold comprises a base, sliding rods are fixedly connected to the middle positions of the left side and the right side of the middle of the top of the base, sleeves are connected to the outer walls of the sliding rods in a sliding mode, pressing plates are fixedly connected to the outer walls of the sleeves, and the pressing plates are fixedly connected to the outer walls of the pressing plates. A top plate is fixedly connected to the top position of the sliding rod, a mounting block penetrates through the bottom position of the outer wall of the sliding rod and is fixedly connected with the base, and a bottom plate is arranged in the middle position of the top of the mounting block. In the utility model, firstly, the die pressing oil cylinder is opened, the output end of the die pressing oil cylinder moves downwards, so that the die is locked, molten aluminum enters a die cavity and reaches a certain position of a pouring gate, the compression molding oil cylinder is opened, the output end of the compression molding oil cylinder moves downwards, and the molten aluminum quickly and fully squeezes the die cavity and is tightly squeezed under the acting force of the compression molding oil cylinder during cooling.

Description

Technical Field

[0001] The utility model relates to the field of casting and molding, in particular to an inclined casting mold with tight casting. Background Art

[0002] In the early days of casting, liquid monomers or prepolymers were injected into the mold under normal pressure, and the polymers were polymerized and solidified to form products with the same shape as the inner cavity of the mold. The traditional concept of casting has changed. Polymer solutions, dispersions, polyvinyl chloride pastes and melts can also be used for casting. In the casting process, a tilted casting mold is required.

[0003] At present, the existing casting molds have a lot of waste, small corners are not full, the products are not compact, the equipment cost is high, and the operator requirements are high. At the same time, the 90-degree straight line casting of molten aluminum is not safe and it is not easy for the molten aluminum to be sprayed out by gas, so it is necessary to improve the inclined casting mold. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a compactly cast inclined casting mould.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of tightly cast inclined casting mold, comprising a base, wherein sliding rods are fixedly connected to the middle positions of the left and right sides of the top middle of the base, sleeves are slidably connected to the outer wall positions of the sliding rods, a pressing plate is fixedly connected to the outer wall position of the sleeve, the top position of the sliding rod is fixedly connected to the top plate, the bottom position of the outer wall of the sliding rod is penetrated and provided with a mounting block, and the mounting block is fixedly connected to the base, a bottom plate is provided at the top middle position of the mounting block, an ejection demoulding cylinder is penetrated and provided at the top middle position of the base, and the output end of the ejection demoulding cylinder penetrates the bottom plate, a fixed plate is provided at the top middle position of the bottom plate, and the fixed plate contacts with the output end of the ejection demoulding cylinder, an upper mold is fixedly connected to the top outer wall position of the fixed plate, a positioning ring is penetrated and provided at the top middle position of the upper mold, and evenly distributed demoulding pins are fixedly connected to the top position of the fixed plate.

[0006] As a further description of the above technical solution:

[0007] A die pressing oil cylinder is fixedly connected to the middle positions of the left and right sides of the top of the top plate, and the output end of the die pressing oil cylinder is fixedly connected to the top plate.

[0008] As a further description of the above technical solution:

[0009] A compacting and forming oil cylinder is fixedly connected to the middle position of the top of the top plate.

[0010] As a further description of the above technical solution:

[0011] A gate is arranged on the inner wall of the positioning ring.

[0012] As a further description of the above technical solution:

[0013] Limiting holes are penetrated and arranged at the left and right sides of the middle of the top of the upper mold.

[0014] As a further description of the above technical solution:

[0015] Limiting rods are fixedly connected to the left and right sides of the middle of the bottom of the pressing plate, and the limiting rods are slidably connected to the limiting holes.

[0016] As a further description of the above technical solution:

[0017] A mold cavity is penetrated and arranged at the middle position of the inner wall of the upper mold.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the mold cavity is provided with a finished product.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the die pressing cylinder is first opened, and the output end of the die pressing cylinder moves downward, thereby locking the mold, pouring molten aluminum into the mold cavity and filling it to a certain position of the gate, and then opening the compacting and molding cylinder, and the output end of the compacting and molding cylinder moves downward. When the molten aluminum is cooled, it is quickly squeezed into the mold cavity and squeezed tightly by the force of the compacting and molding cylinder.

[0022] 2. In the utility model, after the product is cooled, the mold is opened in place, and then the ejector demoulding cylinder is started to realize demoulding. The output end of the ejector demoulding cylinder moves upward, driving the fixed plate and the demoulding pins to move upward, thereby completing the demoulding. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a cross-sectional view of a compactly cast inclined casting mold proposed by the utility model;

[0024] Figure 2 This is a cross-sectional view of an upper mold of a tightly cast inclined casting mold proposed by the utility model;

[0025] Figure 3 The utility model is a schematic diagram of a finished product of a tightly cast inclined casting mold.

[0026] Legend:

[0027] 1. Base; 2. Ejection cylinder; 3. Mounting block; 4. Slide rod; 5. Sleeve; 6. Press plate; 7. Top plate; 8. Pressing cylinder; 9. Pressing cylinder; 10. Bottom plate; 11. Fixing plate; 12. Demolding pin; 13. Upper mold; 14. Mold cavity; 15. Positioning ring; 16. Gate; 17. Limiting hole; 18. Limiting rod; 19. Finished product. DETAILED DESCRIPTION

[0028] 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 the embodiments. 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.

[0029] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model 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 operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] Reference Figure 1-3The utility model provides an embodiment: a tightly cast inclined casting mold, including a base 1, a slide bar 4 is fixedly connected to the middle position of the left and right sides of the top middle of the base 1, a sleeve 5 is slidably connected to the outer wall position of the slide bar 4, a pressure plate 6 is fixedly connected to the outer wall position of the sleeve 5, a top plate 7 is fixedly connected to the top position of the slide bar 4, a mounting block 3 is penetrated and arranged at the bottom position of the outer wall of the slide bar 4, and the mounting block 3 is fixedly connected to the base 1, a bottom plate 10 is arranged at the top middle position of the mounting block 3, an ejection demoulding oil cylinder 2 is penetrated and arranged at the top middle position of the base 1, and the output end of the ejection demoulding oil cylinder 2 penetrates the bottom plate 10, and the top of the bottom plate 10 A fixed plate 11 is provided at the middle position and the fixed plate 11 is in contact with the output end of the ejection demoulding cylinder 2. An upper mold 13 is fixedly connected to the top outer wall of the fixed plate 11. The base 1 is installed on the operating table. The upper mold 13 and the bottom plate 10 are installed between the pressure plate 6 and the mounting block 3. The upper mold 13 is limited by the limiting rod 18 and the limiting hole 17. A positioning ring 15 is passed through and provided at the middle position of the top of the upper mold 13. Evenly distributed demoulding pins 12 are fixedly connected to the top position of the fixed plate 11. Then the ejection demoulding cylinder 2 is started to realize demoulding. The output end of the ejection demoulding cylinder 2 moves upward, driving the fixed plate 11 and the demoulding pins 12 to move upward, thereby completing the demoulding.

[0031] The die pressing cylinder 8 is fixedly connected to the middle positions of the left and right sides of the top plate 7, and the output end of the die pressing cylinder 8 is fixedly connected to the top plate 7. The die pressing cylinder 8 is opened, and the output end of the die pressing cylinder 8 moves downward, thereby locking the mold, and the aluminum water is poured into the mold cavity 14 and filled to a certain position of the gate 16. The compacting and forming cylinder 9 is opened, and the output end of the compacting and forming cylinder 9 moves downward. When the aluminum water is cooled, it is quickly squeezed into the mold cavity 14 and squeezed tightly by the force of the compacting and forming cylinder 9. After the product is cooled, The mold is then opened in place, a compacting and molding cylinder 9 is fixedly connected to the top middle position of the top plate 7, a gate 16 is provided on the inner wall position of the positioning ring 15, limiting holes 17 are penetrated and provided on the left and right sides of the top middle of the upper mold 13, limiting rods 18 are fixedly connected to the left and right sides of the bottom middle of the pressure plate 6 and the limiting rods 18 are slidably connected to the limiting holes 17, a mold cavity 14 is penetrated and provided on the middle position of the inner wall of the upper mold 13, and a finished product 19 is provided on the inner wall position of the mold cavity 14.

[0032] Working principle: When in use, install the base 1 on the operating table, install the upper mold 13 and the bottom plate 10 between the pressure plate 6 and the mounting block 3, limit the upper mold 13 by the limiting rod 18 and the limiting hole 17, open the die pressing cylinder 8, and the output end of the die pressing cylinder 8 moves downward to lock the mold, and pour the molten aluminum into the mold cavity 14 and fill it to a certain position of the gate 16, open the compacting and molding cylinder 9, and the output end of the compacting and molding cylinder 9 moves downward. When the molten aluminum is cooled, it is quickly filled with the mold cavity 14 and squeezed tightly by the force of the compacting and molding cylinder 9. After the product is cooled, open the mold and put it in place, and then start the ejection and demolding cylinder 2 to realize demolding. By moving the output end of the ejection and demolding cylinder 2 upward, the fixed plate 11 and the demolding pin 12 are driven to move upward, thereby completing the demolding.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A compactly cast inclined casting mold, comprising a base (1), characterized in that: The base (1) is fixedly connected to a slide bar (4) at the middle of the top and the middle of the left and right sides, the slide bar (4) is slidably connected to a sleeve (5) at the outer wall, the sleeve (5) is fixedly connected to a pressure plate (6), the top of the slide bar (4) is fixedly connected to a top plate (7), the bottom of the outer wall of the slide bar (4) is penetrated and provided with a mounting block (3), and the mounting block (3) is fixedly connected to the base (1), the top middle of the mounting block (3) is provided with a bottom plate (10), and the base (1) is fixedly connected to the bottom of the outer wall of the slide bar (4). An ejection demoulding cylinder (2) is passed through and arranged at the middle position of the top, and the output end of the ejection demoulding cylinder (2) passes through the bottom plate (10); a fixed plate (11) is arranged at the middle position of the top of the bottom plate (10), and the fixed plate (11) is in contact with the output end of the ejection demoulding cylinder (2); an upper mold (13) is fixedly connected to the top outer wall position of the fixed plate (11); a positioning ring (15) is passed through and arranged at the middle position of the top of the upper mold (13); and evenly distributed demoulding pins (12) are fixedly connected to the top position of the fixed plate (11).

2. A compactly cast inclined casting mold according to claim 1, characterized in that: A die pressing oil cylinder (8) is fixedly connected to the middle positions of the left and right sides of the top of the top plate (7), and the output end of the die pressing oil cylinder (8) is fixedly connected to the top plate (7).

3. The compactly cast inclined casting mold according to claim 1, characterized in that: A compacting and forming oil cylinder (9) is fixedly connected to the middle position of the top of the top plate (7).

4. The compactly cast inclined casting mold according to claim 1, characterized in that: A gate (16) is arranged on the inner wall of the positioning ring (15).

5. The compactly cast inclined casting mold according to claim 1, characterized in that: Limiting holes (17) are provided through and on both left and right sides of the middle of the top of the upper mold (13).

6. The compactly cast inclined casting mold according to claim 1, characterized in that: Limiting rods (18) are fixedly connected to the left and right sides of the middle of the bottom of the pressing plate (6), and the limiting rods (18) are slidably connected to the limiting holes (17).

7. The compactly cast inclined casting mold according to claim 1, characterized in that: A mold cavity (14) is provided through and in the middle of the inner wall of the upper mold (13).

8. The compactly cast inclined casting mold according to claim 7, characterized in that: A finished product (19) is arranged on the inner wall of the mold cavity (14).

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