Wax mould dewaxing device

Abstract

The utility model provides a wax mould dewaxing device, which belongs to the technical field of dewaxing devices, and aims to solve the problems that the melting speed is low, the efficiency is low, wax liquid may remain in part of moulds due to different shapes of models, and more time needs to be consumed for cleaning when the wax moulds are put into hot water to be melted during dewaxing. The rotary supporting mechanism is rotatably inserted into the heating box body; one end of the flushing assembly is connected with the rotary supporting mechanism; the driving mechanism is mounted on the surface of the heating box body; the auxiliary fixing mechanism is mounted on the surface of the rotary supporting mechanism; according to the utility model, the internal bracket can be used for fixing the mold without influencing the discharge of wax liquid; the mold can rotate, a pouring opening faces downwards, the wax liquid discharging speed is high, and efficiency is high; the flushing assembly can assist in flushing the interior of the mold, and wax liquid residues are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of dewaxing devices, and more specifically, particularly relates to a wax model dewaxing device. Background Art

[0002] Lost wax casting is a process of making a wax mold of the parts to be cast, immersing it in a mixture of adhesive and slurry for coating, and after drying, putting it into hot water to melt the internal wax mold. The clay mold with the melted wax mold is taken out and baked into a ceramic mold. Generally, a pouring port is left when making the clay mold, and molten metal is poured into the pouring port. After cooling, the required parts are made. During dewaxing, it is placed in hot water and waits to melt. The melting speed is slow and the efficiency is low. Depending on the shape of the model, wax liquid may remain in some molds, which requires a lot of time to clean. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a wax mold dewaxing device to solve the problem proposed in the above background technology that during dewaxing, the mold is placed in hot water and waits to be melted, the melting speed is slow and the efficiency is low. Depending on the shape of the model, wax liquid may remain in some molds, which requires a long time to clean.

[0004] The utility model discloses a wax model dewaxing device, which is achieved by the following specific technical means:

[0005] A wax model dewaxing device comprises: a heating box, a rotating support mechanism, a flushing assembly, a driving mechanism and an auxiliary fixing mechanism; the heating box is a rectangular structure as a whole; the rotating support mechanism is rotatably inserted inside the heating box; one end of the flushing assembly is connected to the rotating support mechanism; the driving mechanism is installed on the surface of the heating box, and the top of the driving mechanism is connected to the rotating support mechanism; the auxiliary fixing mechanism is installed on the surface of the rotating support mechanism; the auxiliary fixing mechanism comprises: a fixing plate and a sliding control assembly; the fixing plate is a rectangular structure; the bottom of the sliding control assembly is connected to the fixing plate.

[0006] In at least some embodiments, the rotating support mechanism includes: a rotating rod, a connecting frame and a support plate; a gear is fixedly provided at one end of the rotating rod, and the other end of the rotating rod is rotatably inserted into the interior of the heating box, and the surface of the rotating rod is fixedly connected to the fixed plate; the number of connecting frames is set to two groups, and the top of the connecting frame is fixedly connected to the rotating rod; the support plate is a rectangular structure, and the left and right ends of the support plate are fixedly connected to the connecting frame, and the support plate can play a role in auxiliary supporting the mold.

[0007] In at least some embodiments, the flushing assembly includes: a main inlet pipe and a water spray pipe; one side of the main inlet pipe is fixedly inserted into the interior of the rotating rod, and the main inlet pipe can assist in transporting hot water for flushing; the top of the water spray pipe is fixedly connected to the main inlet pipe.

[0008] In at least some embodiments, the driving mechanism includes: a gear belt, a bracket, a driving rod and a motor box; the inner side of the gear belt is meshed with the gear on the surface of the rotating rod; the bracket is a U-shaped structure as a whole, and one side of the bracket is fixedly connected to the surface of the heating box; gears are fixedly provided on the surface of the driving rod, and the left and right ends of the driving rod are rotatably connected to the heating box and the bracket, and the gears on the surface of the driving rod are meshed with the gear belt, and the driving rod can drive the rotating rod to rotate through the gear belt.

[0009] In at least some embodiments, the auxiliary fixing mechanism also includes: a connecting plate and a support frame; the connecting plate is a circular structure, and the top of the connecting plate is fixedly connected to the sliding control assembly; the top of the support frame is fixedly connected to the connecting plate, and the support frame can play a role in assisting in fixing the mold.

[0010] In at least some embodiments, the sliding control assembly further includes: a main control rod, a bevel gear assembly, a threaded rotating rod and a lifting frame; one end of the main control rod rotates through the fixed plate; one end of the bevel gear assembly is connected to the main control rod; the bottom of the threaded rotating rod is rotated and inserted into the groove of the fixed plate, and the threaded rotating rod is rotatably connected to the main control rod through the bevel gear assembly, and the main control rod can control multiple groups of threaded rotating rods to rotate at the same time; the bottom of the lifting frame slides through the fixed plate and is fixedly connected to the connecting plate; the top of the lifting frame is threadedly connected to the threaded rotating rod, and the rotation of the threaded rotating rod can control the lifting frame to rise and slide.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model is provided with an auxiliary fixing mechanism inside, and the support frame inside the auxiliary fixing mechanism can be raised and lowered and slid, and the support frame is inserted into the casting port of the mold to play a role in assisting the fixing of the mold. At the same time, the hollow design of the support frame can facilitate the discharge of wax liquid; a rotating support mechanism and a flushing component are also provided inside the device, and the rotating support mechanism can control the mold to rotate, and the rotation angle can be adjusted according to the shape of the mold and needs, and the casting port is controlled to face downward, so as to assist the discharge of wax liquid, and the wax liquid discharge speed is fast and the efficiency is high; the flushing component can assist in flushing the inside of the mold to avoid wax liquid residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the main body shaft side view structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the axial side view of the rotary support mechanism of the utility model.

[0016] Figure 4 This utility model Figure 2 A is a schematic diagram of a local enlarged structure.

[0017] Figure 5 It is a schematic diagram of the axial side view of the auxiliary fixing mechanism of the utility model.

[0018] Figure 6 It is a schematic cross-sectional structure diagram of a sliding control assembly of the utility model.

[0019] 1. Heating box; 2. Rotating support mechanism; 201. Rotating rod; 202. Connecting frame; 203. Support plate; 3. Flushing assembly; 301. Main inlet pipe; 302. Water spray pipe; 4. Driving mechanism; 401. Gear belt; 402. Bracket; 403. Driving rod; 404. Motor box; 5. Auxiliary fixing mechanism; 501. Fixing plate; 502. Sliding control assembly; 5021. Main control rod; 5022. Bevel gear assembly; 5023. Threaded rotating rod; 5024. Lifting frame; 503. Connecting plate; 504. Support frame. DETAILED DESCRIPTION

[0020] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0021] Embodiment 1:

[0022] As attached Figure 1 To Attachment Figure 6 As shown:

[0023] The utility model provides a wax model dewaxing device, comprising: a heating box 1, a rotating support mechanism 2, a flushing component 3, a driving mechanism 4 and an auxiliary fixing mechanism 5; the heating box 1 is a rectangular structure as a whole; the rotating support mechanism 2 is rotatably inserted in the heating box 1; one end of the flushing component 3 is connected to the rotating support mechanism 2; the driving mechanism 4 is installed on the surface of the heating box 1, and the top of the driving mechanism 4 is connected to the rotating support mechanism 2; the auxiliary fixing mechanism 5 is installed on the surface of the rotating support mechanism 2; the auxiliary fixing mechanism 5 comprises: a fixing plate 501 and a sliding control component 502; the fixing plate 501 is a rectangular structure; the bottom of the sliding control component 502 is connected to the fixing plate 501.

[0024] like Figure 3 As shown, the rotating support mechanism 2 includes: a rotating rod 201, a connecting frame 202 and a supporting plate 203; a gear is fixedly provided at one end of the rotating rod 201, and the other end of the rotating rod 201 is rotatably inserted into the interior of the heating box 1, and the surface of the rotating rod 201 is fixedly connected to the fixed plate 501; the number of connecting frames 202 is set to two groups, and the top of the connecting frame 202 is fixedly connected to the rotating rod 201; the supporting plate 203 is a rectangular structure, and the left and right ends of the supporting plate 203 are fixedly connected to the connecting frame 202, and the supporting plate 203 can play a role in auxiliary support of the mold.

[0025] like Figure 3As shown, the flushing assembly 3 includes: a main inlet pipe 301 and a water spray pipe 302; one side of the main inlet pipe 301 is fixedly inserted into the rotating rod 201, and the main inlet pipe 301 can play a role in assisting the transportation of hot water for flushing; the top of the water spray pipe 302 is fixedly connected to the main inlet pipe 301.

[0026] like Figure 4 As shown, the driving mechanism 4 includes: a gear belt 401, a bracket 402, a driving rod 403 and a motor box 404; the inner side of the gear belt 401 is meshed with the gear on the surface of the rotating rod 201; the bracket 402 is a U-shaped structure as a whole, and one side of the bracket 402 is fixedly connected to the surface of the heating box 1; gears are fixedly provided on the surface of the driving rod 403, and the left and right ends of the driving rod 403 are rotatably connected to the heating box 1 and the bracket 402, and the gear on the surface of the driving rod 403 is meshed with the gear belt 401, and the driving rod 403 can drive the rotating rod 201 to rotate through the gear belt 401.

[0027] like Figure 5 As shown, the auxiliary fixing mechanism 5 also includes: a connecting plate 503 and a support frame 504; the connecting plate 503 is a circular structure, and the top of the connecting plate 503 is fixedly connected to the sliding control component 502; the top of the support frame 504 is fixedly connected to the connecting plate 503, and the support frame 504 can play a role in assisting in fixing the mold.

[0028] like Figure 6 As shown, the sliding control component 502 also includes: a main control rod 5021, a bevel gear component 5022, a threaded rotating rod 5023 and a lifting frame 5024; one end of the main control rod 5021 rotates through the fixed plate 501; one end of the bevel gear component 5022 is connected to the main control rod 5021; the bottom of the threaded rotating rod 5023 is rotated and inserted into the groove of the fixed plate 501, and the threaded rotating rod 5023 is rotationally connected to the main control rod 5021 through the bevel gear component 5022, and the main control rod 5021 can control multiple groups of threaded rotating rods 5023 to rotate at the same time; the bottom of the lifting frame 5024 slides through the fixed plate 501 and is fixedly connected to the connecting plate 503; the top of the lifting frame 5024 is threadedly connected to the threaded rotating rod 5023, and the rotation of the threaded rotating rod 5023 can control the lifting frame 5024 to rise and fall and slide.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In the present invention, when in use, the wax mold is placed on the surface of the support plate 203, and the wax mold needs to be placed just below the support frame 504. The wax mold inside is initially melted by heating the box body 1, and then the main control rod 5021 is rotated. The main control rod 5021 drives the threaded rotating rod 5023 to rotate through multiple sets of bevel gear assemblies 5022. The threads on the surface of the threaded rotating rod 5023 can control the lifting frame 5024 to slide downward during the rotation process, and the support frame 504 slides down and is inserted into the mold inlet. The support frame 504 continues to slide down, and the support frame 504 cooperates with the support plate 203 to assist in clamping and fixing the mold, and then the power box 404 is turned on to control the rotation of the driving rod 403. The gear on the surface of the driving rod 403 drives the rotating rod 201 to rotate through the gear belt 401. The support plate 203 and the internal mold rotate and control the pouring port to face downward, and the wax liquid flows out from the inside of the mold. At the same time as the wax mold flows out, the main inlet pipe 301 will inject hot water into the mold through the water spray pipe 302 to accelerate the outflow of the wax liquid to avoid residue.

[0031] In this article, there are a few points to note:

[0032] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0033] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0034] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A wax pattern dewaxing device, comprising: A heating box (1), a rotating support mechanism (2), a flushing component (3), a driving mechanism (4) and an auxiliary fixing mechanism (5); the heating box (1) is a rectangular structure as a whole; it is characterized in that the rotating support mechanism (2) is rotatably inserted inside the heating box (1); one end of the flushing component (3) is connected to the rotating support mechanism (2); the driving mechanism (4) is installed on the surface of the heating box (1), and the top of the driving mechanism (4) is connected to the rotating support mechanism (2); the auxiliary fixing mechanism (5) is installed on the surface of the rotating support mechanism (2); the auxiliary fixing mechanism (5) comprises: a fixing plate (501) and a sliding control component (502); the fixing plate (501) is a rectangular structure; the bottom of the sliding control component (502) is connected to the fixing plate (501).

2. A wax pattern dewaxing device according to claim 1, characterized in that: The rotating support mechanism (2) comprises: a rotating rod (201), a connecting frame (202) and a supporting plate (203); a gear is fixedly arranged at one end of the rotating rod (201), the other end of the rotating rod (201) is rotated and inserted into the interior of the heating box (1), and the surface of the rotating rod (201) is fixedly connected to the fixing plate (501); the connecting frames (202) are arranged in two groups, and the top of the connecting frames (202) is fixedly connected to the rotating rod (201); the left and right ends of the supporting plate (203) are fixedly connected to the connecting frames (202).

3. A wax pattern dewaxing device according to claim 2, characterized in that: The flushing assembly (3) comprises: a main inlet pipe (301) and a water spray pipe (302); one side of the main inlet pipe (301) is fixedly inserted into the interior of the rotating rod (201); and the top of the water spray pipe (302) is fixedly connected to the main inlet pipe (301).

4. A wax pattern dewaxing device according to claim 3, characterized in that: The driving mechanism (4) comprises: a gear belt (401), a bracket (402), a driving rod (403) and a motor box (404); the inner side of the gear belt (401) is meshedly connected with the gear on the surface of the rotating rod (201); the bracket (402) is a U-shaped structure as a whole, and one side of the bracket (402) is fixedly connected to the surface of the heating box (1); a gear is fixedly provided on the surface of the driving rod (403), and the left and right ends of the driving rod (403) are rotatably connected to the heating box (1) and the bracket (402), and the gear on the surface of the driving rod (403) is meshedly connected with the gear belt (401).

5. The wax pattern dewaxing device according to claim 1, characterized in that: The auxiliary fixing mechanism (5) further comprises: a connecting plate (503) and a support frame (504); the connecting plate (503) is a circular structure, and the top of the connecting plate (503) is fixedly connected to the sliding control component (502); the top of the support frame (504) is fixedly connected to the connecting plate (503).

6. A wax pattern dewaxing device according to claim 5, characterized in that: The sliding control assembly (502) further comprises: a main control rod (5021), a bevel gear assembly (5022), a threaded rotating rod (5023) and a lifting frame (5024); one end of the main control rod (5021) rotates through the fixed plate (501); one end of the bevel gear assembly (5022) is connected to the main control rod (5021); the bottom of the threaded rotating rod (5023) is rotated and inserted into the groove of the fixed plate (501), and the threaded rotating rod (5023) is rotatably connected to the main control rod (5021) through the bevel gear assembly (5022); the bottom of the lifting frame (5024) slides through the fixed plate (501) and is fixedly connected to the connecting plate (503); the top of the lifting frame (5024) is threadedly connected to the threaded rotating rod (5023).

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