Pouring device for aluminum alloy casting

Abstract

The utility model relates to the technical field of aluminum alloy casting, and discloses a pouring device for aluminum alloy casting, which comprises a working table, supporting legs, a fixing plate, a through hole, a pouring device and a fixing device, the supporting legs are fixedly connected to the bottom of the working table, the fixing plate is fixedly connected to the upper end of the working table, the through hole is formed in the outer wall of the fixing plate, and the pouring device is arranged in the through hole. The pouring device and the fixing device are both arranged at the upper end of the working table. The pouring device comprises a motor, a transmission rod, a worm, a worm gear, a threaded rod, a fixing box, a connecting block, a movable groove, a fixing rod and a fixing sleeve plate. According to the pouring device for aluminum alloy casting, by arranging the pouring device body, a pouring frame can be conveyed to a high position from a low position for pouring, workers can conveniently inject molten aluminum into the pouring frame, and the interior of the pouring frame can be conveniently cleaned; and meanwhile, sliding rods on the two sides of the pouring frame are limited through sliding grooves in the side faces of the fixed boxes on the two sides, and the stability during pouring is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy casting, in particular to a pouring device for aluminum alloy casting. Background Art

[0002] Aluminum alloy is an alloy with aluminum as the base and a certain amount of other alloying elements added. It is one of the light metal materials. In addition to the general properties of aluminum, aluminum alloy has some specific characteristics of alloys due to the different types and quantities of alloying elements added. The density of aluminum alloy is 2.63~2.85g / cm3, with high strength (σb is 110~650MPa), specific strength close to high alloy steel, specific stiffness exceeding steel, good casting performance and plastic processing performance, good electrical and thermal conductivity, good corrosion resistance and weldability, can be used as structural materials, and has a wide range of applications in aerospace, aviation, transportation, construction, electromechanical, light chemical and daily necessities.

[0003] For example, Chinese patent: CN218168707U, the technical solution disclosed in the patent is as follows: a pouring device for magnesium alloy casting, including a base, a No. 1 flange slider and a hook, the upper end of the base is provided with a bracket, and the upper end of the bracket is provided with a guide rail, the No. 1 flange slider is installed on the left side of the lower end of the guide rail, and the lower end of the No. 1 flange slider is provided with a No. 1 pneumatic telescopic cylinder, the lower end of the No. 2 flange slider is provided with a No. 2 pneumatic telescopic cylinder, the hook is installed at the lower end of the No. 2 pneumatic telescopic cylinder, and the lower end of the hook is provided with an energized demagnetizing electromagnet, and the lower end of the energized demagnetizing electromagnet is provided with a cover plate. The pouring device for magnesium alloy casting can fix the position of the pouring model through the No. 1 hydraulic press and the No. 2 hydraulic press, the length of the steel cable can be adjusted by the motor to tilt the pouring cylinder, the pouring model can be cooled by the fan, and the position of the pouring cylinder can be moved by the No. 1 flange slider.

[0004] However, in actual use, the above patent can adjust the length of the steel cable through the motor to tilt the casting tube, which has low stability and is not convenient for adding aluminum liquid because the casting tube is located at a high place. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a pouring device for aluminum alloy casting.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pouring device for aluminum alloy casting, comprising a workbench, a supporting leg, a fixing plate, a through-port, a pouring device, and a fixing device, wherein the supporting leg is fixedly connected to the bottom of the workbench, the fixing plate is fixedly connected to the upper end of the workbench, the through-port is arranged on the outer wall of the fixing plate, and the pouring device and the fixing device are both arranged on the upper end of the workbench; the pouring device comprises a motor, a transmission rod, a worm, a worm wheel, a threaded rod, a fixing box, a connecting block, a movable groove, a fixing rod, a fixing sleeve plate, a pouring frame, a guide frame, a slide groove, and a sliding rod; the motor is fixedly connected to the upper end of the workbench, the transmission rod is fixedly connected to the output end of the motor, the worm is fixedly sleeved on the outer wall of the transmission rod, and the The worm gear is meshed with the side surface of the worm, and the threaded rod is rotatably connected to the upper end of the workbench through a bearing. The worm gear is fixedly sleeved on the outer wall of the lower end of the threaded rod, and the fixed box is fixedly connected to the outer wall of the fixed plate. The upper end of the threaded rod movably passes through the bottom of the fixed box, and the connecting block is threadedly connected to the outer wall of the threaded rod. The movable groove is opened on the side of the fixed box, and the fixed rod is rotatably connected between the two connecting blocks. The fixed sleeve plate is fixedly sleeved on the outside of the fixed rod, and the casting frame is fixedly connected to the upper end of the fixed sleeve plate, and the guide frame is fixedly connected to the side of the casting frame. The slide groove is opened on the side of the fixed box close to the casting frame, and the sliding rod is fixedly connected to the outer wall of the casting frame, and the other end of the sliding rod is slidably connected to the inside of the slide groove.

[0009] Preferably, the upper portion of the chute is arranged in an inclined shape and is inclined toward one side of the guide frame.

[0010] Preferably, the connection block is slidably connected to the interior of the fixed box, and the fixed rod movably passes through the movable groove.

[0011] Preferably, the fixing device includes a first transmission wheel, the first transmission wheel is fixedly connected to one end of a transmission rod, a transmission belt is wound around the outer wall of the first transmission wheel, and a second transmission wheel is connected to the inner part of the transmission belt away from the first transmission wheel, the upper end of the workbench is fixedly connected to a placing table, an upper end of the placing table is provided with an installation groove, the outer wall of the second transmission wheel is fixedly connected to a bidirectional screw rod, the other end of the bidirectional screw rod is rotatably connected to the inner wall of the installation groove, the outer wall of the bidirectional screw rod is threadedly connected to a moving block, and the upper end of the moving block is fixedly connected to a clamping block.

[0012] Preferably, the moving block is slidably connected inside the mounting groove.

[0013] Preferably, the guide frame is trapezoidal in shape and the end of the guide frame away from the casting frame is narrower.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a pouring device for aluminum alloy casting, which has the following beneficial effects:

[0016] 1. A pouring device for aluminum alloy casting can transport the pouring frame from a low place to a high place for pouring by setting the pouring device, which is convenient for workers to add aluminum liquid into the pouring frame and also convenient for cleaning the inside of the pouring frame. At the same time, the slide bars on both sides of the pouring frame are restricted by the slide grooves on the sides of the fixed boxes on both sides to ensure stability during pouring.

[0017] 2. The pouring device for aluminum alloy casting can drive the clamping block to fix or release the mold while the pouring frame rises or falls through the fixing device, so as to achieve synchronous operation and greatly improve the pouring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0021] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 4 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0023] Figure 5 For this utility model Figure 2 Enlarged structural diagram at point C in the middle.

[0024] In the figure: 1. workbench; 2. supporting leg; 3. fixing plate; 4. opening; 501. motor; 502. transmission rod; 503. worm; 504. worm wheel; 505. threaded rod; 506. fixing box; 507. connecting block; 508. movable groove; 509. fixing rod; 510. fixing sleeve; 511. casting frame; 512. guide frame; 513. slide groove; 514. slide rod; 601. first transmission wheel; 602. transmission belt; 603. second transmission wheel; 604. placing table; 605. mounting groove; 606. bidirectional screw rod; 607. moving block; 608. clamping block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] like Figure 1-5 As shown, the utility model provides a pouring device for aluminum alloy casting, including a workbench 1, a support leg 2, a fixing plate 3, a through-port 4, a pouring device, and a fixing device. The support leg 2 is fixedly connected to the bottom of the workbench 1, the fixing plate 3 is fixedly connected to the upper end of the workbench 1, the through-port 4 is opened on the outer wall of the fixing plate 3, and the pouring device and the fixing device are both arranged on the upper end of the workbench 1; the pouring device includes a motor 501, a transmission rod 502, a worm 503, a worm wheel 504, a threaded rod 505, a fixing box 506, a connecting block 507, a movable groove 508, a fixing rod 509, a fixing sleeve plate 510, a pouring frame 511, a guide frame 512, a slide groove 513, and a slide rod 514; the motor 501 is fixedly connected to the upper end of the workbench 1, the transmission rod 502 is fixedly connected to the output end of the motor 501, the worm 503 is fixedly sleeved on the outer wall of the transmission rod 502, and the worm wheel 504 is meshed in On the side of the worm 503, the threaded rod 505 is rotatably connected to the upper end of the workbench 1 through a bearing, the worm wheel 504 is fixedly sleeved on the outer wall of the lower end of the threaded rod 505, the fixed box 506 is fixedly connected to the outer wall of the fixed plate 3, the upper end of the threaded rod 505 movably passes through the bottom of the fixed box 506, the connecting block 507 is threadedly connected to the outer wall of the threaded rod 505, the movable groove 508 is opened on the side of the fixed box 506, the fixed rod 509 is rotatably connected between the two connecting blocks 507, the fixed sleeve 510 is fixedly sleeved on the outside of the fixed rod 509, the casting frame 511 is fixedly connected to the upper end of the fixed sleeve 510, the guide frame 512 is fixedly connected to the side of the casting frame 511, the slide 513 is opened on the side of the fixed box 506 close to the casting frame 511, the sliding rod 514 is fixedly connected to the outer wall of the casting frame 511, and the other end of the sliding rod 514 is slidably connected to the inside of the slide 513.

[0028] The upper part of the chute 513 is arranged in an inclined shape and is inclined toward one side of the guide frame 512 .

[0029] The connecting block 507 is slidably connected to the interior of the fixing box 506 , and the fixing rod 509 movably passes through the movable groove 508 .

[0030] The guide frame 512 is in a trapezoidal shape and one end of the guide frame 512 away from the pouring frame 511 is narrower.

[0031] In this embodiment, the pouring frame 511 can be transported from a low place to a high place for pouring by a pouring device, which is convenient for the staff to add aluminum liquid into the pouring frame 511 and also convenient for cleaning the inside of the pouring frame 511. At the same time, the slide grooves 513 on the sides of the fixed boxes 506 on both sides restrict the slide bars 514 on both sides of the pouring frame 511 to ensure stability during pouring.

[0032] When in use, first, when the pouring frame 511 is at a low position, pour the molten aluminum into it, and then start the motor 501 to drive the transmission rod 502 to rotate, then the worm 503 will rotate accordingly, and then the worm wheel 504 meshing therewith will rotate accordingly, and then the worm wheel 504 will drive the threaded rod 505 to rotate, and then the connecting block 507 threadedly connected to its outer wall will move upward inside the fixed box 506, and then the connecting block 507 will drive the fixed rod 509 to move upward, and then drive the pouring frame 511 to move upward through the fixed sleeve 510, at the same time, the sliding rod 514 on the side of the pouring frame 511 will slide inside the slide groove 513, when the sliding rod 514 slides to the upper end of the slide groove 513 and tilts, the pouring frame 511 will rotate, and when it rotates to a certain angle, the molten aluminum will pour into the mold from the guide frame 512.

[0033] Example 2

[0034] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the fixing device includes a first transmission wheel 601, the first transmission wheel 601 is fixedly connected to one end of the transmission rod 502, a transmission belt 602 is wound around the outer wall of the first transmission wheel 601, and the side of the transmission belt 602 away from the first transmission wheel 601 is internally connected to the second transmission wheel 603 for transmission, the upper end of the workbench 1 is fixedly connected to a placement table 604, the upper end of the placement table 604 is provided with an installation groove 605, the outer wall of the second transmission wheel 603 is fixedly connected to a bidirectional screw rod 606, the other end of the bidirectional screw rod 606 is rotatably connected to the inner wall of the installation groove 605, the outer wall of the bidirectional screw rod 606 is threadedly connected to a moving block 607, and the upper end of the moving block 607 is fixedly connected to a clamping block 608.

[0035] The moving block 607 is slidably connected inside the mounting groove 605 .

[0036] In this embodiment, the fixing device can drive the clamping block 608 to fix or release the mold while the pouring frame 511 rises or falls, so that the process can be performed synchronously, which greatly improves the pouring efficiency.

[0037] During use, when the pouring frame 511 rises, the rotation of the transmission rod 502 will drive the first transmission wheel 601 to rotate, and then under the transmission of the transmission belt 602, the second transmission wheel 603 will be driven to rotate, and then the bidirectional screw rod 606 will be driven to rotate, and then the moving block 607 threadedly connected to the outer wall on both sides will move toward the middle of the installation groove 605, and then drive the clamping block 608 to move toward the middle, thereby achieving fixed clamping of the pouring mold. Conversely, when the pouring frame 511 descends, the fixation of the pouring mold will be loosened.

Claims

1. A pouring device for aluminum alloy casting, comprising a workbench (1), a support leg (2), a fixing plate (3), a through opening (4), a pouring device, and a fixing device, characterized in that: The support leg (2) is fixedly connected to the bottom of the workbench (1), the fixing plate (3) is fixedly connected to the upper end of the workbench (1), the through opening (4) is opened on the outer wall of the fixing plate (3), and the pouring device and the fixing device are both arranged at the upper end of the workbench (1); The pouring device comprises a motor (501), a transmission rod (502), a worm (503), a worm wheel (504), a threaded rod (505), a fixed box (506), a connecting block (507), a movable groove (508), a fixed rod (509), a fixed sleeve plate (510), a pouring frame (511), a guide frame (512), a slide groove (513), and a slide rod (514); The motor (501) is fixedly connected to the upper end of the workbench (1), the transmission rod (502) is fixedly connected to the output end of the motor (501), the worm (503) is fixedly sleeved on the outer wall of the transmission rod (502), the worm wheel (504) is meshed with the side of the worm (503), the threaded rod (505) is rotatably connected to the upper end of the workbench (1) via a bearing, the worm wheel (504) is fixedly sleeved on the outer wall of the lower end of the threaded rod (505), the fixed box (506) is fixedly connected to the outer wall of the fixed plate (3), the upper end of the threaded rod (505) movably passes through the bottom of the fixed box (506), and the connecting block (507) is threadedly connected to the threaded rod (5 05), the movable groove (508) is provided on the side of the fixed box (506), the fixed rod (509) is rotatably connected between the two connecting blocks (507), the fixed sleeve (510) is fixedly sleeved on the outside of the fixed rod (509), the casting frame (511) is fixedly connected to the upper end of the fixed sleeve (510), the guide frame (512) is fixedly connected to the side of the casting frame (511), the slide groove (513) is provided on a side of the fixed box (506) close to the casting frame (511), the sliding rod (514) is fixedly connected to the outer wall of the casting frame (511), and the other end of the sliding rod (514) is slidably connected to the inside of the slide groove (513).

2. A pouring device for aluminum alloy casting according to claim 1, characterized in that: The upper portion of the slide groove (513) is arranged in an inclined shape and is inclined toward one side of the flow guide frame (512).

3. The pouring device for aluminum alloy casting according to claim 1, characterized in that: The connection block (507) is slidably connected to the interior of the fixed box (506), and the fixed rod (509) movably passes through the movable groove (508).

4. The pouring device for aluminum alloy casting according to claim 1, characterized in that: The fixing device comprises a first transmission wheel (601), the first transmission wheel (601) is fixedly connected to one end of a transmission rod (502), a transmission belt (602) is wound around the outer wall of the first transmission wheel (601), and a second transmission wheel (603) is internally connected to the side of the transmission belt (602) away from the first transmission wheel (601), the upper end of the workbench (1) is fixedly connected to a placement table (604), the upper end of the placement table (604) is provided with a mounting groove (605), the outer wall of the second transmission wheel (603) is fixedly connected to a bidirectional screw rod (606), the other end of the bidirectional screw rod (606) is rotatably connected to the inner wall of the mounting groove (605), the outer wall of the bidirectional screw rod (606) is threadedly connected to a moving block (607), and the upper end of the moving block (607) is fixedly connected to a clamping block (608).

5. A pouring device for aluminum alloy casting according to claim 4, characterized in that: The moving block (607) is slidably connected inside the mounting groove (605).

6. The pouring device for aluminum alloy casting according to claim 1, characterized in that: The guide frame (512) is in a trapezoidal shape, and the end of the guide frame (512) away from the pouring frame (511) is narrower.

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