Metal alloy casting, shaping and dewaxing device

Abstract

The utility model discloses a metal alloy casting, shaping and dewaxing device which comprises a dewaxing furnace body, two sliding rails are fixedly connected to the inner side face of the dewaxing furnace body, an electric sliding block is connected to the sliding rails in a sliding mode, a supporting plate is fixedly connected to the upper surface of the electric sliding block, and an electric telescopic rod is fixedly connected to the upper surface of the supporting plate. A connecting block is fixedly connected to the other end of the electric telescopic rod, a clamping plate is detachably connected to the connecting block, two mounting plates are fixedly connected to the inner top face of the dewaxing furnace body, a motor is fixedly connected to the lower surface of each mounting plate, a steering gear is fixedly connected to the output end of each motor, and through cooperation of the mounting plates, the motors, the steering gears and the spraying heads, the spraying heads can spray water on the dewaxing furnace body. According to the dewaxing device, dewaxing can be conducted in a hot water spraying mode, the dewaxing device can well permeate into each corner of a workpiece, a wax mold is effectively removed, and therefore the dewaxing efficiency and the dewaxing thoroughness are improved, the spraying angle can be adjusted according to the shapes of different workpieces, and it is ensured that each workpiece can be optimally treated.

Description

Technical Field

[0001] This utility model relates to the field of dewaxing technology, and in particular to a dewaxing device for metal alloy casting. Background Technology

[0002] Lost-wax casting is a commonly used casting process. It involves melting a wax model by baking it, creating a cavity, and then pouring molten metal into the cavity. The purpose of dewaxing is to remove the wax from the wax model so that the metal can fill the voids during subsequent sintering. In metal alloy casting, a dewaxing device is needed to remove the wax from the wax model, facilitating the subsequent casting and shaping of the metal alloy. However, existing equipment has poor dewaxing efficiency and is not thorough. For example, China has published a "Dewaxing Device for Metal Alloy Casting Shaping," application number: "CN201720611502.7." This device connects a steam heating jacket and a steam dewaxing chamber via a gas pipeline. The wax model first undergoes steam dewaxing in the steam dewaxing chamber, and then hot water dewaxing in the dewaxing tank, resulting in more thorough and clean dewaxing. However, it cannot automatically place the workpiece into the dewaxing furnace to reduce the chance of workers directly contacting high-temperature equipment, thus failing to reduce the risk of worker injury and improve overall production efficiency. Furthermore, it cannot adjust the processing according to the shape, size, and complexity of different workpieces to ensure optimal treatment for each workpiece. Summary of the Invention

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a metal alloy casting dewaxing device. Through the cooperation of slide rails, electric sliders, support plates, electric telescopic rods, connecting blocks and clamping plates, the workpiece can be automatically placed into the dewaxing furnace, which can reduce the chance of workers having direct contact with high-temperature equipment, reduce the risk of burns, cuts and other injuries, and not only effectively reduce the risk of worker injury, but also improve overall production efficiency. Through the cooperation of mounting plate, motor, diverter and spray head, dewaxing can be carried out by hot water spray, which can penetrate well into every corner of the workpiece, effectively remove the wax mold, thereby improving the dewaxing efficiency and thoroughness. Moreover, the spray angle can be adjusted according to the shape, size and complexity of different workpieces to ensure that each workpiece receives optimal treatment.

[0004] This utility model also provides a metal alloy casting shaping dewaxing device, comprising: a dewaxing furnace body, two slide rails fixedly connected to the inner side of the dewaxing furnace body, an electric slider slidably connected to the slide rails, a support plate fixedly connected to the upper surface of the electric slider, an electric telescopic rod fixedly connected to the upper surface of the support plate, a connecting block fixedly connected to the other end of the electric telescopic rod, a clamping plate detachably connected to the connecting block, two mounting plates fixedly connected to the inner top surface of the dewaxing furnace body, a motor fixedly connected to the lower surface of the mounting plates, a steering gear fixedly connected to the output end of the motor, and a spray head fixedly connected to the outer surface of the steering gear. Through the cooperation of slide rails, electric sliders, support plates, electric telescopic rods, connecting blocks, and clamping plates, workpieces can be automatically placed into the dewaxing furnace. This reduces the chance of workers coming into direct contact with high-temperature equipment, lowering the risk of burns, cuts, and other injuries. It not only effectively reduces the risk of worker injury but also improves overall production efficiency. Through the cooperation of mounting plates, motors, steering mechanisms, and spray heads, dewaxing can be achieved through hot water spraying. This method can penetrate well into every corner of the workpiece, effectively removing the wax mold and thus improving dewaxing efficiency and thoroughness. Furthermore, the spray angle can be adjusted according to the shape, size, and complexity of different workpieces to ensure that each workpiece receives optimal treatment.

[0005] According to the present invention, in a metal alloy casting shaping and dewaxing device, the outer surfaces of the two spray heads are fixedly connected to branch pipes, and the other end of the branch pipes is fixedly connected to a main pipe.

[0006] According to the present invention, in a metal alloy casting shaping and dewaxing device, the other end of the main pipe is fixedly connected to a water inlet pipe, which is connected to a hot water supply system to effectively provide hot water.

[0007] According to the present invention, in a metal alloy casting shaping and dewaxing device, the two main pipes intersect at the inlet pipe, and the branch pipe, main pipe, and inlet pipe are specifically hot water resistant pipes, which can improve the service life of the equipment.

[0008] According to the present invention, a metal alloy casting shaping and dewaxing device is provided, wherein the two ends of the slide rail are fixedly connected to limit plates, and the limit plates are fixedly connected to the dewaxing furnace body, which can improve the safety of the slide rail structure.

[0009] According to the present invention, a metal alloy casting shaping and dewaxing device is provided with anti-slip texture on the outer surface of the clamping plate to increase friction and prevent the workpiece from sliding, and the mounting plate is inclined.

[0010] According to the present invention, a metal alloy casting shaping and dewaxing device is provided, wherein the dewaxing furnace body is fixedly connected to the branch pipe, and an electric door is movably connected to the outer surface of the dewaxing furnace body, which can improve the degree of automation.

[0011] According to the present invention, a metal alloy casting shaping and dewaxing device is provided, wherein a handle is fixedly connected to the outer surface of the electric door, and an observation window is provided on the electric door to facilitate manual control of the device.

[0012] Beneficial effects

[0013] 1. Compared with existing technologies, this new metal alloy casting shaping and dewaxing device can automatically put the workpiece into the dewaxing furnace through the cooperation of slide rail, electric slider, support plate, electric telescopic rod, connecting block and clamping plate. It can reduce the chance of workers coming into direct contact with high-temperature equipment, reduce the risk of burns, cuts and other injuries. It can not only effectively reduce the risk of worker injury, but also improve the overall production efficiency.

[0014] 2. Compared with existing technologies, this new metal alloy casting dewaxing device, through the cooperation of mounting plate, motor, diverter and spray head, can dewax by hot water spray, which can better penetrate every corner of the workpiece and effectively remove the wax mold, thereby improving the dewaxing efficiency and thoroughness. Moreover, the spray angle can be adjusted according to the shape, size and complexity of different workpieces to ensure that each workpiece can receive optimal treatment. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional structural diagram of the metal alloy casting shaping and dewaxing device of this utility model;

[0017] Figure 2 This is a right-side structural view of the metal alloy casting shaping and dewaxing device of this utility model;

[0018] Figure 3 This is a left-side structural view of the metal alloy casting shaping and dewaxing device of this utility model;

[0019] Figure 4 This is a bottom view of the metal alloy casting shaping and dewaxing device of this utility model.

[0020] Legend:

[0021] 1. Dewaxing furnace body; 2. Slide rail; 3. Electric slider; 4. Support plate; 5. Electric telescopic rod; 6. Connecting block; 7. Clamping plate; 8. Mounting plate; 9. Motor; 10. Diverter; 11. Spray head; 12. Branch pipe; 13. Main pipe; 14. Water inlet pipe; 15. Electric door. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-4 This utility model discloses a dewaxing device for metal alloy casting, comprising: a dewaxing furnace body 1; two slide rails 2 are fixedly connected to the inner side of the dewaxing furnace body 1; an electric slider 3 is slidably connected to the slide rails 2 and driven and controlled by an electric system; a support plate 4 is fixedly connected to the upper surface of the electric slider 3; an electric telescopic rod 5 is fixedly connected to the upper surface of the support plate 4 and driven and controlled by an electric system; a connecting block 6 is fixedly connected to the other end of the electric telescopic rod 5; a retaining plate 7 is detachably connected to the connecting block 6 for disassembling and replacing different retaining plates 7; two mounting plates 8 are fixedly connected to the inner top surface of the dewaxing furnace body 1; a motor 9 is fixedly connected to the lower surface of the mounting plate 8; a diverter 10 is fixedly connected to the output end of the motor 9 (a prior art technique); and a spray head 11 is fixedly connected to the outer surface of the diverter 10 for spraying hot water.

[0024] Specifically, first, the electric door 15 is opened, then the electric slider 3 slides on the slide rail 2, and the electric slider 3 drives the support plate 4 to slide outside the dewaxing furnace body 1. Then, according to the shape and size of the workpiece, a suitable clamping plate 7 is selected and installed on the connecting block 6. Then, the electric telescopic rod 5 extends out of the connecting block 6 and the clamping plate 7 through the power system. Then, the workpiece is clamped and fixed by the two clamping plates 7. Then, the electric slider 3 slides on the slide rail 2 through the power system, bringing the workpiece back into the dewaxing furnace body 1. Then, hot water is sprayed onto the workpiece through the spray head 11 to improve the dewaxing efficiency. At the same time, the motor 9 on the fixed plate 8 drives the steering device 10, and the steering device 10 drives the spray head 11 to adjust the angle, thereby adjusting the spraying direction to ensure effective dewaxing.

[0025] Specifically, branch pipes 12 are fixedly connected to the outer surfaces of both shower heads 11. The other end of the branch pipe 12 is fixedly connected to the main pipe 13. The other end of the main pipe 13 is fixedly connected to the inlet pipe 14. The inlet pipe 14 is connected to a hot water supply system. The two main pipes 13 intersect at the inlet pipe 14. The branch pipe 12, main pipe 13, and inlet pipe 14 are specifically hot water resistant pipes. The hot water supply system flows into the two main pipes 13 through the inlet pipe 14, then into the branch pipe 12 through the main pipe 13, and then into the shower head 11 to provide hot water for the shower head 11.

[0026] Specifically, the two ends of the slide rail 2 are fixedly connected to limit plates, which are used to limit the sliding range of the electric slider 3. The outer surface of the clamping plate 7 is provided with anti-slip texture, and the mounting plate 8 is inclined.

[0027] Specifically, an electric door 15 is movably connected to the outer surface of the dewaxing furnace body 1. It is driven by an electric system and is used to open and close the dewaxing furnace body 1. A handle is fixedly connected to the outer surface of the electric door 15 for manually opening and closing the electric door 15. An observation window is provided on the electric door 15 for observing the internal operation of the dewaxing furnace body 1.

[0028] Working principle: During use, the electric slider 3 slides on the slide rail 2, driving the support plate 4 to slide to the outside of the dewaxing furnace body 1, and installs the appropriate clamping plate 7 on the connecting block 6. Then, the electric telescopic rod 5 pushes out of the connecting block 6, clamping and fixing the workpiece through the two clamping plates 7. Then, the electric slider 3 drives the workpiece to retract into the dewaxing furnace body 1, and then the dewaxing work is carried out in the dewaxing furnace body 1. At the same time, the spray head 11 sprays hot water onto the workpiece through the water inlet pipe 14, main pipe 13, and branch pipe 12. At the same time, according to the shape and size of the workpiece, the motor 9 on the mounting plate 8 drives the steering device 10 to adjust the direction of the spray head 11, thereby adjusting the spray angle of the spray head 11.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A metal alloy cast shape and dewaxing apparatus characterized by, Include: The dewaxing furnace body (1), the inner side of the dewaxing furnace body (1) is fixedly connected with two slide rails (2), the slide rail (2) is slidably connected with an electric sliding block (3), the upper surface of the electric sliding block (3) is fixedly connected with a support plate (4), the upper surface of the support plate (4) is fixedly connected with an electric telescopic rod (5), the other end of the electric telescopic rod (5) is fixedly connected with a connecting block (6), the connecting block (6) is detachably connected with a clamping plate (7), the inner top surface of the dewaxing furnace body (1) is fixedly connected with two mounting plates (8), the lower surface of the mounting plate (8) is fixedly connected with a motor (9), the output end of the motor (9) is fixedly connected with a steering gear (10), the outer surface of the steering gear (10) is fixedly connected with a shower head (11).

2. A metal alloy casting and shaping device for the lost-wax process according to claim 1, characterized in that, The outer surface of two shower heads (11) is fixedly connected with a branch pipe (12), the other end of the branch pipe (12) is fixedly connected with a main pipe (13).

3. A metal alloy cast and shaped dewaxing apparatus as defined in claim 2, wherein, The other end of the main pipe (13) is fixedly connected with a water inlet pipe (14), the water inlet pipe (14) is connected with a hot water supply system.

4. A metal alloy casting and shaping device for the lost-wax process according to claim 2, wherein Two main pipes (13) intersect at the water inlet pipe (14), the branch pipe (12), the main pipe (13) and the water inlet pipe (14) are heat-resistant water pipes.

5. A metal alloy casting and shaping device for the lost-wax process according to claim 1, wherein The two ends of the slide rail (2) are fixedly connected with a limiting plate, and the limiting plate is fixedly connected with the dewaxing furnace body (1).

6. A metal alloy casting and shaping device for investment casting according to claim 1, wherein, The outer surface of the clamping plate (7) is provided with anti-skid lines, and the mounting plate (8) is inclined.

7. A metal alloy casting and shaping device according to claim 1, wherein The dewaxing furnace body (1) is fixedly connected with the branch pipe (12), and the outer surface of the dewaxing furnace body (1) is movably connected with an electric door (15).

8. A metal alloy casting and shaping device for investment casting according to claim 7, wherein, The outer surface of the electric door (15) is fixedly connected with a handle, and the electric door (15) is provided with an observation window.

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