Steering wheel framework casting mold pouring device

Abstract

The utility model relates to the technical field of steering wheel framework casting mould pouring, and discloses a steering wheel framework casting mould pouring device which comprises a main body, a movable melting mechanism is arranged at the top of the main body, and a foam stirring mechanism is arranged outside the movable melting mechanism. Then, after melting is completed, the first motor is started, a part of a balance weight shifting rod of the first motor is made to be submerged into the molten liquid, powder on the top of the molten liquid is driven to be pushed into a waste foam frame to be collected and treated, and in the continuous rotating process of the first motor, the powder on the top of the molten liquid is discharged out of the waste foam frame; the device can automatically complete centralized treatment and collection of floating foam at the top of molten liquid, and manual skimming of the floating foam and stirring of molten metal inside by means of a tool are avoided, so that the risk that workers make contact with the high-temperature molten metal is reduced, meanwhile, the work complexity of the workers is further reduced, and the preparation time before pouring is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to steering wheel skeleton casting mold pouring technical field, concretely is a steering wheel skeleton casting mold pouring device. BACKGROUND

[0002] The steering wheel skeleton is an important part of the automobile, and its quality and production efficiency have an important influence on the overall performance and manufacturing cost of the automobile. The traditional casting method has problems such as low production efficiency, high scrap rate and difficult demolding of finished products. Therefore, developing a high-efficiency, precise and easy-to-demold steering wheel skeleton casting mold pouring device has become the focus of the industry.

[0003] In the prior art, the device melts the metal raw material by putting it into the capacitor furnace, and manually stirs the internal metal raw material by means of tools during the melting process. At the same time, the top waste of the melted metal raw material needs to be removed by manual operation. However, in actual use, the device needs to manually remove the floating foam and stir the melted metal by means of tools, and the metal smelting process itself is a high-temperature and high-risk working environment, which requires frequent manual operation, thereby increasing the risk of workers contacting high-temperature metal liquid, causing burns or other safety accidents, further increasing the work complexity of workers, and increasing the preparation time before pouring. Therefore, it is necessary to improve a steering wheel skeleton casting mold pouring device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a steering wheel skeleton casting mold pouring device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steering wheel skeleton casting mold pouring device, comprising a main body, a mobile melting mechanism is arranged on the top of the main body, a defoaming and stirring mechanism is arranged outside the mobile melting mechanism, a fixed frame is fixedly connected to the top of the main body, a hydraulic cylinder is fixedly connected to the inner wall of the right side of the fixed frame, a high-pressure pump is arranged on the right side of the mobile melting mechanism, a high-pressure jet pipe is fixedly connected to the right side of the high-pressure pump, a lower mold is fixedly connected to the top of the main body, a pouring opening is arranged on the left side of the lower mold, and an upper mold is fixedly connected to the output end of the hydraulic cylinder.

[0006] The defoaming and stirring mechanism comprises a defoaming assembly and a stirring assembly, and the stirring assembly is arranged on the left side of the mobile melting mechanism.

[0007] The mobile melting mechanism comprises a clamping frame, the clamping frame is fixedly connected to the top of the main body, a motor three is fixedly connected to the left side of the clamping frame, a screw rod is fixedly connected to the output end of the motor three, a moving block is threadedly connected to the outer portion of the screw rod, an electric furnace is fixedly connected to the front face of the moving block, a guide sleeve is fixedly connected to the front face of the electric furnace, an adjusting frame is fixedly connected to the top of the main body, and a guide column is fixedly connected to the inside of the adjusting frame, so that the metal raw material can be melted.

[0008] Preferably, the guide sleeve is slidably connected to the outside of the guide column, the screw rod is rotatably connected to the inside of the clamping frame, and the high-pressure pump is fixedly connected to the right side of the electric furnace.

[0009] Preferably, the dirt pushing assembly comprises a connecting plate, the connecting plate is fixedly connected to the front face of the electric furnace, a motor one is fixedly connected to the front face of the connecting plate, a rotating rod is fixedly connected to the output end of the motor one, a pull rod is rotatably connected to one end of the rotating rod away from the output end of the motor one, a counterweight pushing rod is fixedly connected to the back of the pull rod, a dirt frame is inserted into the inside of the electric furnace, and a limiting rod is rotatably connected to the back of the connecting plate, so that the melted metal raw material can be pushed into the inside of the dirt frame, and the movement position of the pull rod can be limited.

[0010] Preferably, the limiting rod is rotatably connected to the front face of the pull rod, and the rotating rod is rotatably connected to the back of the connecting plate, so that the melted metal raw material can be pushed into the inside of the dirt frame, and the movement position of the pull rod can be limited.

[0011] Preferably, a groove is formed in the corresponding position of the electric furnace and the dirt frame, and the dirt frame is inserted into the groove, so that the rotating rod can be stably rotated.

[0012] Preferably, the stirring assembly comprises a supporting plate, the supporting plate is fixedly connected to the left side of the electric furnace, a motor two is fixedly connected to the right side of the supporting plate, a rotating shaft is fixedly connected to the output end of the motor two, and a stirring frame is fixedly connected to the outside of the rotating shaft, so that the raw material in the electric furnace can be uniformly stirred.

[0013] Preferably, a hole is formed in the corresponding position of the electric furnace and the rotating shaft, and the rotating shaft is rotatably connected to the hole, so that the stirring frame can be stably rotated.

[0014] Compared with the prior art, the steering wheel framework casting mold pouring device has the following beneficial effects:

[0015] 1. The steering wheel framework casting mold pouring device, through the setting of the skimming moving mechanism, in the melting process, the second motor is started, thereby further ensuring the uniformity of the molten liquid, then, when the melting is completed, the first motor is started, thereby making one part of the counterweight shifting rod immersed in the molten liquid, thereby driving the molten liquid top powder to push into the waste frame inside for collection and treatment, and in the process of continuous rotation of the first motor, the device can automatically complete the centralized treatment and collection of the molten liquid top floating matter, and manual skimming and stirring of the melted metal are avoided, thereby reducing the risk of workers contacting high-temperature metal liquid, further reducing the work complexity of workers, and reducing the preparation time before pouring.

[0016] 2. The steering wheel framework casting mold pouring device, through the setting of the moving melting mechanism, the third motor is started, the screw rod is driven to rotate by the third motor, and the electric melting furnace is driven to move to the right by the screw rod, so that it moves along the guide column guide, thereby inserting the high-pressure nozzle arranged on the right side into the pouring opening, and the molten liquid is uniformly input into the upper mold and the lower mold through high-pressure delivery by the pressure pump, thereby completing the delivery of the molten liquid raw material. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor under the premise of not paying creative labor.

[0018] Figure 1 It is an appearance structure schematic diagram of the present application;

[0019] Figure 2 It is a front view structure schematic diagram of the present application;

[0020] Figure 3 It is an appearance structure schematic diagram of the present application;

[0021] Figure 4 It is an expanded structure schematic diagram of the present application;

[0022] Figure 5 It is an appearance structure schematic diagram of the present application;

[0023] Figure 6 It is an expanded structure schematic diagram of the present application.

[0024] In the figure: 1, the main body; 2, mobile melting mechanism; 3, stirring mechanism; 4, fixed frame; 5, hydraulic cylinder; 6, high pressure pump; 7, high pressure nozzle; 8, pouring opening; 9, lower mold; 10, upper mold; 31, defoaming assembly; 32, stirring assembly; 311, connecting plate; 312, motor one; 313, rotating rod; 314, pull rod; 315, limit rod; 316, counterweight stirring rod; 317, waste foam frame; 321, support plate; 322, motor two; 323, rotating shaft; 324, stirring frame; 21, clamping frame; 22, motor three; 23, screw; 24, moving block; 25, electric melting furnace; 26, adjusting frame; 27, guide column; 28, guide sleeve. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0027] Embodiment one:

[0028] Based on the existing prior art, the existing technology needs to manually remove the floating foam and stir the melted metal inside with the help of tools, and the metal smelting process itself is a high-temperature and high-risk working environment, which needs to be operated frequently by manual operation, thereby increasing the risk of workers contacting high-temperature metal liquid, causing burns or other safety accidents, and further increasing the working complexity of the workers, which increases the preparation time before pouring. Please refer to Figures 1-6The utility model provides a technical scheme: a steering wheel framework casting mold pouring device, including main body 1, main body 1 top is provided with mobile melting mechanism 2, mobile melting mechanism 2 outside is provided with the dirt stirring mechanism 3 of pushing, main body 1 top fixedly connected with fixed frame 4, fixed frame 4 right side inner wall fixedly connected with hydraulic cylinder 5, mobile melting mechanism 2 right side is provided with high pressure pump 6, high pressure pump 6 right side fixedly connected with high pressure spray pipe 7, main body 1 top fixedly connected with lower mould 9, lower mould 9 left side has the pouring opening 8 of setting, hydraulic cylinder 5 output fixedly connected with upper mould 10,

[0029] The dirt stirring mechanism 3 comprises a dirt pushing assembly 31 and a stirring assembly 32, and the stirring assembly 32 is arranged on the left side of the mobile melting mechanism 2.

[0030] Further, the dirt pushing assembly 31 comprises a connecting plate 311, the connecting plate 311 is fixedly connected to the front of the electric melting furnace 25, a motor one 312 is fixedly connected to the front of the connecting plate 311, a rotating rod 313 is fixedly connected to the output end of the motor one 312, a pull rod 314 is rotatably connected to one end of the rotating rod 313 away from the output end of the motor one 312, a counterweight pushing rod 316 is fixedly connected to the back of the pull rod 314, a waste dirt frame 317 is inserted into the electric melting furnace 25, and a limiting rod 315 is rotatably connected to the back of the connecting plate 311, so that the high pressure spray pipe 7 can be moved into the pouring opening 8.

[0031] Further, the limiting rod 315 is rotatably connected to the front of the pull rod 314, and the rotating rod 313 is rotatably connected to the back of the connecting plate 311, so that the waste dirt on the top of the molten metal can be swept into the waste dirt frame 317, and the movement position of the pull rod 314 is limited.

[0032] Further, grooves are formed at positions corresponding to the electric melting furnace 25 and the waste dirt frame 317, and the waste dirt frame 317 is inserted into the grooves, so that the rotating rod 313 can be stably rotated.

[0033] Further, the stirring assembly 32 comprises a supporting plate 321, the supporting plate 321 is fixedly connected to the left side of the electric melting furnace 25, a motor two 322 is fixedly connected to the right side of the supporting plate 321, a rotating shaft 323 is fixedly connected to the output end of the motor two 322, and a stirring frame 324 is fixedly connected to the outside of the rotating shaft 323, so that the raw materials in the electric melting furnace 25 can be uniformly stirred.

[0034] Further, holes are formed at positions corresponding to the electric melting furnace 25 and the rotating shaft 323, and the rotating shaft 323 is rotatably connected to the holes, so that the stirring frame 324 can be stably rotated.

[0035] Embodiment two:

[0036] Based on the problem that the high pressure spray pipe 7 needs to be inserted into the pouring opening 8 in the prior art, please refer to Figure 6And combined with example one, further get, mobile melting mechanism includes card frame 21, card frame 21 fixedly connected at the top of main body 1, card frame 21 left side fixedly connected with motor three 22, motor three 22 output end fixedly connected with screw rod 23, screw rod 23 outside thread connection has moving block 24, moving block 24 front fixedly connected with electric furnace 25, electric furnace 25 front fixedly connected with guide sleeve 28, main body 1 top fixedly connected with adjusting frame 26, adjusting frame 26 inside fixedly connected with guide column 27, it is convenient to melt its metal raw material.

[0037] Further, guide sleeve 28 slidingly connected at the outside of guide column 27, and screw rod 23 rotationally connected in the card frame 21, and high pressure pump 6 is fixedly connected at the right side of electric furnace 25.

[0038] In actual operation process, when the device is used, first, its metal material is placed in electric furnace 25 for heating and melting, then through the setting of the mobile moving mechanism, in the melting process, start motor two 322, which drives the rotation of the shaft 323, and then the shaft 323 drives the stirring frame 324 to rotate, so that the stirring frame 324 stirs the internal raw material, so that it can be melted faster, thereby further ensuring the uniformity of the molten liquid, then, after melting, due to the impurities, gas and reaction between the metal and the furnace material in the raw material, a layer of scum will be formed on the surface of the molten liquid, start motor one 312, which drives the clockwise rotation of the rotating rod 313, and then the rotating rod 313 drives the movement of the pull rod 314 during rotation, and because the pull rod 314 is limited by the limiting rod 315, and during the initial rotation, the counter-clockwise arc motion of the counterweight rod 316 is driven, and during the rotation of the motor one 312, the counterweight rod 316 moves to the left end and continues to move linearly, thereby making a part of the counterweight rod 316 immersed in the molten liquid, thereby driving the powder on the top of the molten liquid to be pushed into the waste frame 317 for collection and treatment, and during the continuous rotation of the motor one 312, the counter-clockwise upward left arc motion of the counterweight rod 316 is made when it moves to the right end, thereby forming a cycle, so that the device can automatically complete the concentration and collection of the scum on the top of the molten liquid, and then through the setting of the mobile melting mechanism 2, start motor three 22, which drives the rotation of the screw rod 23, and then the screw rod 23 drives the right movement of the electric furnace 25, so that it moves along the guide column 27, and then the high pressure jet pipe 7 provided on the right side is inserted into the pouring opening 8, and the high pressure pump 6 is used for high pressure delivery, so that the molten liquid is uniformly input into the upper mold 10 and the lower mold 9, thereby completing the delivery of the molten raw material, then, after standing and cooling, the production of the steering wheel frame is completed, and after cooling, the upper mold 10 and the lower mold 9 are separated by starting the hydraulic cylinder 5, thereby facilitating the removal of the cast steering wheel frame from the mold.

[0039] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are used herein merely as labels, and are not intended to impose ordinal import.

Claims

1. A steering wheel skeleton casting device comprising a main body (1), characterized in that: The top of the main body (1) is provided with a mobile melting mechanism (2), the outside of the mobile melting mechanism (2) is provided with a stirring mechanism (3), the top of the main body (1) is fixedly connected with a fixed frame (4), the right side inner wall of the fixed frame (4) is fixedly connected with a hydraulic cylinder (5), the right side of the mobile melting mechanism (2) is provided with a high-pressure pump (6), the right side of the high-pressure pump (6) is fixedly connected with a high-pressure nozzle (7), the top of the main body (1) is fixedly connected with a lower mold (9), the left side of the lower mold (9) is provided with a pouring opening (8), and the output end of the hydraulic cylinder (5) is fixedly connected with an upper mold (10). The stirring mechanism (3) comprises a stirring assembly (32) and a stirring assembly (32), and the stirring assembly (32) is arranged on the left side of the mobile melting mechanism (2). The mobile melting mechanism comprises a clamping frame (21), the clamping frame (21) is fixedly connected to the top of the main body (1), the left side of the clamping frame (21) is fixedly connected with a motor three (22), the output end of the motor three (22) is fixedly connected with a screw rod (23), the outer thread of the screw rod (23) is connected with a moving block (24), the front surface of the moving block (24) is fixedly connected with an electric melting furnace (25), the front surface of the electric melting furnace (25) is fixedly connected with a guide sleeve (28), the top of the main body (1) is fixedly connected with an adjusting frame (26), and the inside of the adjusting frame (26) is fixedly connected with a guide column (27).

2. A steering wheel skeleton casting mold pouring device according to claim 1, characterized in that: The guide sleeve (28) is slidably connected to the outside of the guide column (27), the screw rod (23) is rotatably connected to the inside of the clamping frame (21), and the high-pressure pump (6) is fixedly connected to the right side of the electric melting furnace (25).

3. The steering wheel skeleton casting mold pouring device according to claim 1, characterized in that: The stirring assembly (32) comprises a connecting plate (311), the connecting plate (311) is fixedly connected to the front surface of the electric melting furnace (25), the front surface of the connecting plate (311) is fixedly connected with a motor one (312), the output end of the motor one (312) is fixedly connected with a rotating rod (313), one end of the rotating rod (313) away from the output end of the motor one (312) is rotatably connected with a pull rod (314), the back of the pull rod (314) is fixedly connected with a counterweight stirring rod (316), the inside of the electric melting furnace (25) is inserted with a waste frame (317), and the back of the connecting plate (311) is rotatably connected with a limiting rod (315).

4. A steering wheel skeleton casting mold pouring apparatus according to claim 3, characterized in that: The limiting rod (315) is rotatably connected to the front surface of the pull rod (314), and the rotating rod (313) is rotatably connected to the back of the connecting plate (311).

5. A steering wheel skeleton casting mold pouring apparatus according to claim 3, characterized in that: The electric melting furnace (25) and the waste frame (317) are provided with grooves at corresponding positions, and the waste frame (317) is inserted into the grooves.

6. A steering wheel skeleton casting mold pouring apparatus according to claim 1, characterized in that: The stirring assembly (32) comprises a support plate (321), the support plate (321) is fixedly connected to the left side of the electric melting furnace (25), the right side of the support plate (321) is fixedly connected with a motor two (322), the output end of the motor two (322) is fixedly connected with a rotating shaft (323), and the outside of the rotating shaft (323) is fixedly connected with a stirring frame (324).

7. A steering wheel skeleton casting mold pouring apparatus according to claim 6, characterized in that: The electric melting furnace (25) is provided with a hole at the corresponding position of the rotating shaft (323), and the rotating shaft (323) is rotationally connected in the hole.

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