Casting mold facilitating material taking

Abstract

The casting mold is arranged in the middle of a base and comprises a movable mold body and a fixed mold body, a coating assembly is arranged above the fixed mold body and comprises a top frame, a lifting oil cylinder and a lifting frame, the top frame is fixed to the fixed mold body and provided with an adjusting unit, the lifting oil cylinder is arranged on the adjusting unit, and the lifting oil cylinder is arranged on the lifting frame. The lifting oil cylinder drives the lifting frame to ascend and descend, atomizing nozzles are arranged on the two sides of the bottom end of the lifting frame and used for spraying an atomized release agent, the lifting frame is provided with a smearing unit, and the smearing unit is used for evenly smearing the release agent on the inner wall of a cavity of the movable mold and the inner wall of a cavity of the fixed mold. According to the casting mold easy to take materials, the lifting oil cylinder is adopted to drive the lifting frame and the atomizing spray head to ascend and descend, so that a release agent is rapidly sprayed to the inner wall of the mold cavity, the motor is matched to drive the mounting plate to rotate, the release agent is evenly smeared to the inner wall of the mold cavity, the smearing efficiency is high, the smearing effect is good, and a casting is easy to demold and take materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to casting technology, concretely is a kind of casting mould that easy to take material. BACKGROUND

[0002] Casting mould refers to the structure shape of part, and the structure shape of part is made in advance by other easily formed material, then the mould is placed in sand mould, so a cavity with the same size as the structure of part is formed in sand mould, and then a liquid with flowability is poured into the cavity, and the part with the same structure as the mould shape can be formed after the liquid cools and solidifies.

[0003] In the prior art, the casting is easily stuck in one of the casting moulds, i.e. the fixed mould or the movable mould, so the workers need to smear the mould release agent on the inner wall of the cavity of the mould to facilitate the demoulding of the casting, but the mould needs to be re-smearing the mould release agent after being used for 10-20 times, and the existing smearing work of the mould release agent is operated by workers, the atomized mould release agent is sprayed out by a sprayer, and then the brush is used for uniform smearing, so the operation is complex, the smearing effect is poor, and the situation of less smearing is likely to occur, which leads to the difficulty in demoulding of the casting and affects the normal demoulding work of the casting. CONTENT OF THE UTILITY MODEL

[0004] To solve the defects of the prior art, the utility model provides a kind of casting mould that easy to take material, can be sprayed to the inner wall of the cavity of the mould and be smeared uniformly, with high smearing efficiency and good smearing effect, and easy to demould and take the casting.

[0005] To achieve the above technical purposes, the utility model adopts the following technical scheme: a kind of casting mould that easy to take material is arranged in the middle of base, including movable mould and fixed mould, the fixed mould is equipped with coating assembly above, the coating assembly includes top frame, lifting oil cylinder and lifting frame, the top frame is fixed to the fixed mould, the top frame is equipped with adjusting unit, the lifting oil cylinder is arranged in adjusting unit, the lifting oil cylinder drives lifting frame to lift, the bottom end of lifting frame is equipped with atomizing nozzle on both sides, the atomizing nozzle is used to spray atomized mould release agent, the lifting frame is equipped with smearing unit, and the smearing unit is used to smear the mould release agent on the inner wall of the cavity of movable mould and the inner wall of the cavity of fixed mould.

[0006] Preferably, the smearing unit includes a motor and two mounting plates, the motor is fixed in the lifting frame, the two mounting plates are respectively arranged at the two ends of the motor output shaft, and the mounting plates are uniformly distributed with bristles away from the motor.

[0007] Preferably, the top frame is equipped with a storage tank and a liquid inlet pump on one side, the storage tank is used to store the mould release agent, the liquid inlet pump is communicated with the storage tank, the liquid inlet pump is used to pump the mould release agent in the storage tank into the communication pipe, and the communication pipe is communicated with the atomizing nozzle.

[0008] Preferably, the adjusting unit comprises a translation plate, the translation plate is arranged in a translation groove, the translation groove is located at the top of the top frame, the lifting oil cylinder is fixed to the translation plate, two guide rods are arranged in the translation groove, the two guide rods pass through the two sides of the translation plate respectively, and the guide rods are sleeved with springs.

[0009] Preferably, the fixed mold is fixed to the base, the fixed mold is provided with a pull rod around, the pull rod passes through the movable mold base, the base is provided with a hydraulic cylinder and a pressure cylinder on the two sides respectively, the hydraulic cylinder drives the movable mold to move, and the pressure cylinder is communicated with the fixed mold.

[0010] To sum up, the casting mold easy to take out material has the following technical effects:

[0011] The casting mold easy to take out material has the following technical effects: BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structure schematic view of the casting mold easy to take out material of the utility model;

[0013] Figure 2 It is a structure schematic view of the coating assembly of the casting mold easy to take out material of the utility model;

[0014] Figure 3 It is a structure schematic view of the coating assembly of the casting mold easy to take out material of the utility model;

[0015] Figure 4 It is a structure schematic view of the adjusting unit of the casting mold easy to take out material of the utility model;

[0016] The drawing of the specification is explained as follows: 1, base; 2, fixed mold; 3, movable mold; 4, pull rod; 5, hydraulic cylinder; 6, pressure cylinder; 7, top frame; 8, lifting oil cylinder; 9, lifting frame; 10, brush; 11, atomizing nozzle; 12, storage tank; 13, liquid inlet pump; 14, motor; 15, mounting plate; 16, communication pipe; 17, translation plate; 18, translation groove; 19, guide rod; 20, spring. DETAILED DESCRIPTION

[0017] The utility model is further explained in detail in connection with the drawings as follows.

[0018] The embodiment is only an explanation of the utility model, and it is not a limitation of the utility model, and the person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is in the claim range of the utility model, it is protected by the patent law.

[0019] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model indicated or implied by the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0020] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0021] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and other terms should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be indirectly contacted through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0023] Embodiment one:

[0024] As Figure 1As shown in Figure 2, an easy-to-use casting mold is located in the middle of a base 1, including a moving mold 3 and a fixed mold 2. A coating assembly is provided above the fixed mold 2. The coating assembly includes a top frame 7, a lifting cylinder 8, and a lifting frame 9. The top frame 7 is fixed to the fixed mold 2 and is provided with an adjustment unit. The lifting cylinder 8 is located in the adjustment unit and drives the lifting frame 9 to rise and fall. Both sides of the bottom end of the lifting frame 9 are provided with atomizing nozzles 11. The atomizing nozzles 11 are used to spray atomized release agent. The lifting frame 9 is provided with a spreading unit, which is used to spread the release agent evenly on the inner wall of the cavity of the moving mold 3 and the inner wall of the cavity of the fixed mold 2.

[0025] The casting mold of this embodiment, which is easy to remove material, uses a lifting cylinder 8 to drive the lifting frame 9 and the atomizing nozzle 11 to rise and fall, thereby quickly spraying the release agent onto the inner wall of the mold cavity. In conjunction with the motor 14 driving the mounting plate 15 to rotate, the release agent is evenly applied to the inner wall of the mold cavity. The application efficiency is high, the application effect is good, and the casting is easy to remove from the mold.

[0026] like Figure 3 As shown, the coating unit includes a motor 14 and two mounting plates 15. The motor 14 is fixed inside the lifting frame 9, and the two mounting plates 15 are respectively set at both ends of the output shaft of the motor 14. The mounting plates 15 are evenly distributed with bristles 10 on the side away from the motor 14. When the lifting cylinder 8 lowers the lifting frame 9 between the fixed mold 2 and the moving mold 3, the hydraulic cylinder 5 drives the moving mold 3 to move, so that the moving mold 3 and the fixed mold 2 are close together, and the bristles 10 are in contact with the inner walls of the moving mold 3 and the fixed mold 2. The motor 14 drives the mounting plates 15 to rotate, which in turn drives the bristles 10 to rotate, so that the release agent sprayed onto the inner walls of the cavity of the moving mold 3 and the fixed mold 2 is evenly coated.

[0027] The top frame 7 is provided with a storage tank 12 and a liquid inlet pump 13 on one side. The storage tank 12 is used to store the release agent. The liquid inlet pump 13 is connected to the storage tank 12 and is used to pump the release agent in the storage tank 12 into the connecting pipe 16. The connecting pipe 16 is connected to the atomizing nozzle 11.

[0028] like Figure 4 As shown, the adjustment unit includes a translation plate 17, which is disposed in a translation groove 18 located at the top of the top frame 7. The lifting cylinder 8 is fixed to the translation plate 17. Two guide rods 19 are provided in the translation groove 18, which pass through both sides of the translation plate 17 respectively. Springs 20 are sleeved on the guide rods 19. Since the fixed mold 2 is fixed, the brush bristles 10 cannot adhere to the inner wall of the fixed mold 2. The translation plate 17 is provided so that the lifting frame 9 can move towards the fixed mold 2 as the moving mold 3 moves, so that the brush bristles 10 on both sides can adhere to the inner wall of the cavity of the moving mold 3 and the fixed mold 2. After the coating process is completed, the moving mold 3 returns to its original position, and the spring 20 applies a pushing force, causing the translation plate 17 to drive the lifting frame 9 to reset.

[0029] The fixed mould 2 is fixed with the base 1, the fixed mould 2 is equipped with the pull rod 4 around, the pull rod 4 passes through the movable mould 3 seat, the base 1 both sides are equipped with the hydraulic cylinder 5 and the injection cylinder 6 respectively, the hydraulic cylinder 5 drives the movable mould 3 to move, the injection cylinder 6 is communicated with the fixed mould 2 to pass into metal melt.

[0030] The above only is to the preferred embodiment of the utility model has not been any form to the utility model makes any simple modification, equivalent change and modification, all belong to the range of the utility model technical scheme.

Claims

1. An easily removable casting mold, provided in the middle of a base, comprising a movable mold and a fixed mold, characterized in that, The fixed mold is provided with a coating assembly above it, the coating assembly comprises a top frame, a lifting oil cylinder and a lifting frame, the top frame is fixed to the fixed mold, the top frame is provided with an adjusting unit, the lifting oil cylinder is arranged in the adjusting unit, the lifting oil cylinder drives the lifting frame to lift, both sides of the bottom end of the lifting frame are provided with atomizing nozzles, the atomizing nozzles are used for spraying atomized release agent, the lifting frame is provided with a smearing unit, and the smearing unit is used for evenly smearing the release agent on the inner wall of the cavity of the movable mold and the inner wall of the cavity of the fixed mold.

2. A cast mold that is easy to handle according to claim 1, wherein The smearing unit comprises a motor and two mounting plates, the motor is fixed in the lifting frame, the two mounting plates are arranged at both ends of the motor output shaft respectively, and the mounting plates are uniformly distributed with bristles away from the motor.

3. A cast mold for easy removal of a product according to claim 1, wherein One side of the top frame is provided with a storage tank and a liquid inlet pump, the storage tank is used for storing release agent, the liquid inlet pump is communicated with the storage tank, and the liquid inlet pump is used for pumping the release agent in the storage tank into the communication pipe.

4. A cast mold for easy removal of a product according to claim 1, wherein The adjusting unit comprises a translation plate, the translation plate is arranged in a translation groove, the translation groove is located at the top of the top frame, the lifting oil cylinder is fixed to the translation plate, two guide rods are arranged in the translation groove, the two guide rods pass through both sides of the translation plate respectively, and the guide rods are sleeved with springs.

5. A cast mold for easy removal of a product according to claim 1, wherein The fixed mold is fixed to the base, the fixed mold is provided with a pull rod around it, the pull rod passes through the movable mold base, the base is provided with a hydraulic cylinder and a plunger cylinder on both sides respectively, the hydraulic cylinder drives the movable mold to move, and the plunger cylinder is communicated with the fixed mold.

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