A rotary workstation frame for aluminum alloy low-pressure casting machine

Abstract

The utility model discloses a rotary workstation frame of an aluminum alloy low-pressure casting machine, comprising a fixed frame, a clamping assembly is arranged at the bottom of the fixed frame, a mounting plate is arranged at the bottom of the fixed frame through the clamping assembly, a driving assembly is arranged at the bottom of the mounting plate, a driven gear is arranged at the bottom of the mounting plate through the driving assembly, a rotating rod is fixedly installed inside the driven gear, and the rotating rod is rotatably connected with the fixed frame, a turntable is fixedly installed on the top of the rotating rod, a mounting assembly is arranged on the top of the turntable, a connecting frame is arranged on the top of the turntable through the mounting assembly, and a workstation assembly is arranged on the surface of the connecting frame. The goal of being able to perform multi-station operation is achieved, and there is no need to wait for a long time for cooling and workpiece stripping, thereby improving the speed of casting production, and the number of connecting frames and workstation assemblies can be controlled according to demand, thereby improving the practicality of the rotary workstation frame.

Description

Technical Field

[0001] The utility model relates to the technical field of low-pressure casting, in particular to a rotary workstation frame of an aluminum alloy low-pressure casting machine. Background Art

[0002] Metal casting is a process of melting metal into a hot melt liquid that meets certain requirements and then injecting it into a mold to obtain castings that meet the required performance, size and shape. Low-pressure casting is one of the types of metal casting. Castings produced by low-pressure casting have good shrinkage compensation and dense structure. Low-pressure castings are often obtained by using aluminum alloy low-pressure casting machines. The metal is melted in an electric furnace and compressed air is filled from the furnace to make the hot molten metal liquid rise and be pressed into a mold placed above the electric furnace. After cooling, the casting can be obtained. The mold is generally installed on the station frame of the aluminum alloy low-pressure casting machine.

[0003] During the process of casting a workpiece, it will be formed inside the mold on the workstation frame. Most of the existing aluminum alloy low-pressure casting machines have only one workstation. It is necessary to wait for the mold to cool down before peeling the workpiece so that the next workpiece can be cast, resulting in a slow casting production speed. Therefore, the utility model provides a rotating workstation frame for an aluminum alloy low-pressure casting machine. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rotary workstation frame for an aluminum alloy low-pressure casting machine, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A rotating workstation frame of an aluminum alloy low-pressure casting machine comprises a fixed frame, a clamping assembly is provided at the bottom of the fixed frame, a mounting plate is provided at the bottom of the fixed frame through the clamping assembly, a positioning hole is provided through the top of the mounting plate, a positioning block is inserted into the positioning hole, and the positioning block is fixedly connected to the fixed frame, a driving assembly is provided at the bottom of the mounting plate, a driven gear is provided at the bottom of the mounting plate through the driving assembly, a rotating rod is fixedly installed inside the driven gear, and the rotating rod is rotatably connected to the fixed frame, a turntable is fixedly installed on the top of the rotating rod, a mounting assembly is provided on the top of the turntable, a connecting frame is provided on the top of the turntable through the mounting assembly, and a workstation assembly is provided on the surface of the connecting frame.

[0007] Preferably, the clamping assembly includes a fixed plate arranged at the bottom of the fixed frame, a cylinder is fixedly installed on the facing surfaces of the fixed plate, a clamping plate is fixedly installed on the output end of the cylinder, a sliding groove is opened at the bottom of the fixed frame, a slider is slidably connected inside the sliding groove, and the slider is fixedly connected to the clamping plate.

[0008] Preferably, the driving assembly comprises a driving motor arranged at the bottom of the mounting plate, a rotating shaft is fixedly mounted on the output end of the driving motor, a driving gear is fixedly mounted on the surface of the rotating shaft, and the driving gear is meshed with the driven gear.

[0009] Preferably, the mounting assembly includes a mounting block arranged on the top of the turntable, the mounting block is overlapped with the turntable, and the mounting block is fixedly connected to the connecting frame, the mounting block is internally threaded with bolts, and the bolts are threadedly connected to the turntable.

[0010] Preferably, the workstation assembly comprises a mounting frame arranged on the surface of the connecting frame, a hydraulic push rod is fixedly installed inside the mounting frame, and a mold is fixedly installed at the output end of the hydraulic push rod.

[0011] Preferably, a support frame is fixedly mounted on the bottom of the fixing frame, and a mounting hole is penetrated through the top of the support frame.

[0012] Preferably, the clamping plate is in an L-shaped structure, and the clamping plate is made of metal material, and the sliding block is in a T-shaped structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the rotating workstation frame of the aluminum alloy low-pressure casting machine can install the connecting frame and the workstation assembly on the turntable through the installation assembly according to the needs, and multiple connecting frames and workstation assemblies can be installed on the turntable. When a workstation assembly does not need to be injected with liquid by the aluminum alloy low-pressure casting machine, the driven gear and the rotating rod are rotated by the driving assembly, so that the turntable, the connecting frame and the workstation assembly are rotated until the next workstation assembly is rotated to the processing position, thereby injecting liquid into the workstation assembly, achieving the goal of multi-station operation, without the need to wait for a long time for cooling and workpiece peeling, thereby increasing the speed of casting production, and the number of connecting frames and workstation assemblies can be controlled according to needs, thereby improving the practicality of the rotating workstation frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional stereogram of the utility model;

[0015] Figure 2 This is a bottom view of the structure of the utility model;

[0016] Figure 3 It is a left sectional view of the structure of the utility model;

[0017] Figure 4 For this utility model Figure 3 The enlarged view of point A in the middle;

[0018] Figure 5 This is a disassembled diagram of the local structure of the utility model.

[0019] In the figure: 1. fixing frame; 2. fixing plate; 3. cylinder; 4. clamping plate; 5. slide groove; 6. slider; 7. mounting plate; 8. positioning hole; 9. positioning block; 10. driving motor; 11. rotating shaft; 12. driving gear; 13. driven gear; 14. rotating rod; 15. turntable; 16. bolt; 17. mounting block; 18. connecting frame; 19. mounting frame; 20. hydraulic push rod; 21. mold; 22. support frame; 23. mounting hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-5A rotary workstation frame of an aluminum alloy low-pressure casting machine includes a fixed frame 1, a clamping assembly is arranged at the bottom of the fixed frame 1, a mounting plate 7 is arranged at the bottom of the fixed frame 1 through the clamping assembly, the clamping assembly includes a fixed plate 2 arranged at the bottom of the fixed frame 1, a cylinder 3 is fixedly installed on the opposite surface of the fixed plate 2, a clamping plate 4 is fixedly installed at the output end of the cylinder 3, a slide groove 5 is opened at the bottom of the fixed frame 1, a slider 6 is slidably connected inside the slide groove 5, the clamping plate 4 is L-shaped, and the clamping plate 4 is made of metal material, the slider 6 is T-shaped, so that the clamping plate 4 has a higher structural strength, so that the clamping plate 4 is more durable, and the L-shaped structure of the clamping plate 4 can better clamp the mounting plate 7, and the slider 6 is not easy to fall off from the slide groove 5, so that the clamping plate 4 is hung, and the slider 6 is fixedly connected to the clamping plate 4, and the cylinder 3 is started, so that the clamping plates 4 are separated from each other along the slide groove 5 through the slider 6, so that the clamping plate 4 and the mounting plate 7 are separated from each other, so that the mounting plate 7 can be removed from the positioning block 9, so that the mounting plate 7 and the driving assembly can be disassembled, so that the mounting plate 7 and the driving assembly can be replaced. The positioning hole 8 on the new mounting plate 7 is inserted into the positioning block 9, so that the driving gear 12 is meshed with the driven gear 13, and then the cylinder 3 is started in the reverse direction, so that the clamping plates 4 are close to each other along the slide groove 5 through the slider 6, until the inner wall of the clamping plate 4 is in close contact with the mounting plate 7, so that the mounting plate 7 is fixed, so that the mounting plate 7 and the driving assembly can be quickly installed. A positioning hole 8 is provided, a positioning block 9 is inserted inside the positioning hole 8, and the positioning block 9 is fixedly connected to the fixing frame 1, a driving assembly is provided at the bottom of the mounting plate 7, and a driven gear 13 is provided at the bottom of the mounting plate 7 through the driving assembly, a rotating rod 14 is fixedly installed inside the driven gear 13, and the rotating rod 14 is rotatably connected to the fixing frame 1, and a turntable 15 is fixedly installed on the top of the rotating rod 14, and the driving assembly includes a driving motor 10 arranged at the bottom of the mounting plate 7, a rotating shaft 11 is fixedly installed at the output end of the driving motor 10, a driving gear 12 is fixedly installed on the surface of the rotating shaft 11, and the driving gear 12 is meshed with the driven gear 13, and through the arrangement of the driving assembly, it is convenient to provide driving force for the rotation of the driven gear 13, the rotating rod 14, and the turntable 15, so that it is convenient to change In order to quickly complete the replacement of the workstation, a mounting assembly is provided on the top of the turntable 15, and a connecting frame 18 is provided on the top of the turntable 15 through the mounting assembly. The mounting assembly includes a mounting block 17 provided on the top of the turntable 15, the mounting block 17 is overlapped with the turntable 15, and the mounting block 17 is fixedly connected to the connecting frame 18, and the mounting block 17 is internally threadedly connected with a bolt 16, and the bolt 16 is threadedly connected to the turntable 15. Through the setting of the mounting assembly, the connecting frame 18 can be more stably installed on the turntable 15, avoiding the phenomenon that the connecting frame 18 is easy to fall off from the turntable 15. A workstation assembly is provided on the surface of the connecting frame 18, and the workstation assembly includes a mounting frame 19 provided on the surface of the connecting frame 18, and a hydraulic push rod 20 is fixedly installed inside the mounting frame 19.A mold 21 is fixedly installed at the output end of the hydraulic push rod 20. When the hydraulic push rod 20 makes the molds 21 close to each other and fit together, the aluminum alloy low-pressure casting machine can perform liquid injection molding in the mold cavity formed by the mold 21. When the hydraulic push rod 20 makes the molds 21 move away from each other, it is convenient to peel off the molded workpiece. A support frame 22 is fixedly installed at the bottom of the fixed frame 1, and a mounting hole 23 is set through the top of the support frame 22. The rotating station frame of the aluminum alloy low-pressure casting machine can be installed on the turntable 15 by installing the connecting frame 18 and the station assembly according to the needs. Multiple connecting frames 18 and station components, when a station component does not need to be injected with liquid by the aluminum alloy low-pressure casting machine, the driven gear 13 and the rotating rod 14 are rotated by the driving assembly, so that the turntable 15, the connecting frame 18 and the station component are rotated until the next station component is rotated to the position to be processed, so as to inject liquid into the station component, achieving the goal of multi-station operation, without waiting for a long time for cooling and workpiece peeling, thereby improving the speed of casting production, and the number of connecting frames 18 and station components can be controlled according to demand, improving the practicality of the rotating station frame.

[0022] The rotary workstation frame of the aluminum alloy low-pressure casting machine is connected to the 220V mains power, and the main controller can be a conventional known device for control such as a computer.

[0023] When in use: install the rotary station frame at a suitable position on the aluminum alloy low-pressure casting machine through the mounting hole 23 on the support frame 22, and install the mounting block 17 on the turntable 15 through the bolt 16 as needed, so that the connecting frame 18, the mounting frame 19, the hydraulic push rod 20, and the mold 21 can be installed on the turntable 15, so that multiple connecting frames 18, mounting frames 19, hydraulic push rods 20, and molds 21 can be installed on the turntable 15, start the hydraulic push rod 20, so that the molds 21 are close to each other until the molds 21 are fitted, start the drive motor 10, so that the shaft 11 rotates, the driving gear 12 rotates, the driven gear 13 rotates, the rotating rod 14 rotates, the turntable 15 rotates, and the connecting frame 18, the mounting frame 19, the hydraulic push rod 2 0, mold 21, until the mold 21 rotates to the position to be processed, and liquid is injected into the mold 21 through the aluminum alloy low-pressure casting machine. When the mold 21 on this station is injected with liquid, repeat the above operation and operate the mold 21 on the next station. When the drive motor 10 fails, start the cylinder 3, so that the clamping plate 4 moves away from each other along the slide groove 5 through the slider 6, so that the clamping plate 4 and the mounting plate 7 are separated from each other, and the mounting plate 7 is removed from the positioning block 9, and the drive motor 10, the rotating shaft 11, and the driving gear 12 are replaced. The positioning hole 8 on the new mounting plate 7 is inserted into the positioning block 9, so that the driving gear 12 is meshed with the driven gear 13, and then the cylinder 3 is started in the reverse direction, so that the clamping plate 4 moves closer to each other along the slide groove 5 through the slider 6 until the inner wall of the clamping plate 4 is in close contact with the mounting plate 7.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotary workstation frame of an aluminum alloy low-pressure casting machine, comprising a fixed frame (1), characterized in that: The fixing frame (1) is provided with a clamping assembly at the bottom, and a mounting plate (7) is provided at the bottom of the fixing frame (1) through the clamping assembly. A positioning hole (8) is provided through the top of the mounting plate (7). A positioning block (9) is inserted into the positioning hole (8), and the positioning block (9) is fixedly connected to the fixing frame (1). A driving assembly is provided at the bottom of the mounting plate (7). A driven gear (13) is provided at the bottom of the mounting plate (7) through the driving assembly. A rotating rod (14) is fixedly installed inside the driven gear (13), and the rotating rod (14) is rotatably connected to the fixing frame (1). A rotating disk (15) is fixedly installed at the top of the rotating rod (14). A mounting assembly is provided at the top of the rotating disk (15). A connecting frame (18) is provided at the top of the rotating disk (15) through the connecting frame, and a station assembly is provided on the surface of the connecting frame (18).

2. The rotary workstation of the aluminum alloy low-pressure casting machine according to claim 1, characterized in that: The clamping assembly comprises a fixing plate (2) arranged at the bottom of a fixing frame (1), a cylinder (3) is fixedly mounted on the facing surface of the fixing plate (2), a clamping plate (4) is fixedly mounted on the output end of the cylinder (3), a sliding groove (5) is provided at the bottom of the fixing frame (1), a sliding block (6) is slidably connected inside the sliding groove (5), and the sliding block (6) is fixedly connected to the clamping plate (4).

3. The rotary workstation of the aluminum alloy low-pressure casting machine according to claim 1, characterized in that: The driving assembly comprises a driving motor (10) arranged at the bottom of the mounting plate (7), a rotating shaft (11) being fixedly mounted on the output end of the driving motor (10), a driving gear (12) being fixedly mounted on the surface of the rotating shaft (11), and the driving gear (12) meshes with a driven gear (13).

4. The rotary workstation of the aluminum alloy low-pressure casting machine according to claim 1, characterized in that: The mounting assembly comprises a mounting block (17) arranged on the top of the turntable (15); the mounting block (17) and the turntable (15) are overlapped and fixedly connected to a connecting frame (18); a bolt (16) is threadedly connected inside the mounting block (17), and the bolt (16) is threadedly connected to the turntable (15).

5. The rotary workstation of the aluminum alloy low-pressure casting machine according to claim 1, characterized in that: The workstation assembly comprises a mounting frame (19) arranged on the surface of a connecting frame (18), a hydraulic push rod (20) is fixedly mounted inside the mounting frame (19), and a mold (21) is fixedly mounted on the output end of the hydraulic push rod (20).

6. The rotary workstation of the aluminum alloy low-pressure casting machine according to claim 1, characterized in that: A support frame (22) is fixedly mounted on the bottom of the fixing frame (1), and a mounting hole (23) is provided through the top of the support frame (22).

7. The rotary workstation of the aluminum alloy low-pressure casting machine according to claim 2, characterized in that: The clamping plate (4) is in an L-shaped structure and is made of metal material; the sliding block (6) is in a T-shaped structure.

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