High-impact-resistance alloy gearbox support forming device for precision casting

Abstract

The high-impact-resistance alloy gearbox support forming device for precision casting comprises a frame body, a lower die is arranged at the bottom of the inner wall of the frame body, an adjusting handle is fixedly connected to the left side of the lower die, a rotating shaft is fixedly connected to the middle axis position of the right side of the lower die, a rectangular plate is fixedly connected to the right side of the rotating shaft, and the rectangular plate is fixedly connected to the right side of the rotating shaft. And the left side of the rectangular plate is fixedly connected with a spring. Through cooperation of the frame body, the lower mold, the sealing plate, the vertical column, the connecting plate, the motor, the lead screw, the rectangular rod, the baffle, the electric telescopic rod, the upper mold, the connecting column, the pressing plate, the fixing base and the controller, the problems that an existing casting device is not provided with an auxiliary demolding mechanism in the using process, and materials are difficult to take out after being clamped in an inner cavity of the mold; and moreover, a protection function is not achieved when the materials are taken by hands, an upper die is easily pressed down when a controller is touched by mistake, and therefore the problem that the arms of workers are easily injured is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting, in particular to a high-impact alloy gearbox bracket forming device for precision casting. Background Art

[0002] Precision casting refers to the general term for the process of obtaining castings with precise dimensions. Compared with the traditional sand casting process, the castings obtained by precision casting are more precise in size and have better surface finish. It includes: investment casting, ceramic casting, metal casting, pressure casting and lost foam casting.

[0003] A casting device is required when processing high-impact resistant alloy gearbox brackets. However, the existing casting device does not have an auxiliary demolding mechanism during use. It is difficult to remove the material after it is stuck in the mold cavity. It also has no protection function when taking the material by hand. Accidental touching of the controller can easily cause the upper mold to be pressed down, which can easily cause damage to the worker's arm. For this reason, we propose a high-impact resistant alloy gearbox bracket molding device for precision casting. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a high-impact resistant alloy gearbox bracket forming device for precision casting, which has the advantages of convenient demoulding and safe work, and solves the problem that the existing casting device does not have an auxiliary demoulding mechanism during use, and it is difficult to remove the material after it is stuck in the mold cavity, and it has no protection function when taking the material by hand. Accidental touching of the controller can easily cause the upper mold to be pressed down, thereby easily causing damage to the staff's arms.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-impact alloy gearbox bracket forming device for precision casting, comprising a frame, a lower mold is arranged at the bottom of the inner wall of the frame, an adjusting handle is fixedly connected to the left side of the lower mold, a rotating shaft is fixedly connected to the middle axis of the right side of the lower mold, a rectangular plate is fixedly connected to the right side of the rotating shaft, a spring is fixedly connected to the left side of the rectangular plate, an adjusting plate is fixedly connected to the left side of the spring, a latch is fixedly connected to the left side of the adjusting plate, a connecting seat is plugged into one side of the latch, the left side of the connecting seat is fixedly connected to the lower mold, and the inner wall of the lower mold is fixedly connected to the lower mold. A sealing plate is provided at the bottom of the cavity, a vertical column is fixedly connected to the bottom of the sealing plate, a connecting plate is fixedly connected to the bottom of the vertical column, a motor is fixedly connected to the front end of the top right side of the frame, a screw is fixedly connected to the output end of the motor, a rectangular rod is threadedly connected to the surface of the screw, a baffle is fixedly connected to one side of the rectangular rod, an electric telescopic rod is fixedly connected to the central axis of the top of the frame, an upper mold is fixedly connected to the bottom of the electric telescopic rod, a connecting column is provided on the rear side of the upper mold, a pressing plate is fixedly connected to the bottom of the connecting column, and fixing seats are fixedly connected to both sides of the top of the upper mold.

[0006] Preferably, a sliding rod is slidably connected to the rear side of the inner cavity of the rectangular rod, and the left side of the sliding rod is fixedly connected to the frame.

[0007] Preferably, a fixing frame is fixedly connected to the rear side of the top of the frame, an elastic telescopic rod is fixedly connected to the top of the fixing frame, a fixing rod is fixedly connected to the bottom of the elastic telescopic rod, and an inner cavity of the fixing rod is plugged into a connecting column.

[0008] Preferably, a controller is fixedly connected to the central axis on the left side of the frame, and rectangular grooves are provided on the tops of both sides of the inner cavity of the frame.

[0009] Preferably, the bottom of the left side of the frame is movably connected to the adjustment handle via a first bearing, and the bottom of the right side of the inner cavity of the frame is movably connected to the rotating shaft via a second bearing.

[0010] Preferably, a plug hole is provided on the back side of the fixing seat, and the diameter of the plug hole is 1.2 times the diameter of the connecting column.

[0011] Preferably, movable holes are provided at the four corners of the bottom of the lower mold, and a through hole for use with a latch is provided on the right side of the frame.

[0012] Compared with the prior art, the utility model provides a high impact resistant alloy gearbox bracket forming device for precision casting, which has the following beneficial effects:

[0013] 1. The utility model solves the problem that the existing casting device does not have an auxiliary demoulding mechanism during use, and it is difficult to remove the material after it is stuck in the inner cavity of the mold, and it does not have a protective function when taking the material by hand. Accidental touching of the controller can easily cause the upper mold to be pressed down, thereby easily causing damage to the staff's arm.

[0014] 2. The utility model stabilizes the operation of the rectangular rod and prevents the rectangular rod from rotating by arranging a sliding rod. By arranging a fixing frame, an elastic telescopic rod and a fixing rod, it is convenient to limit the connecting column, so that the pressure plate does not need to be stable when working. By arranging a second bearing, the operation of the rotating shaft is stabilized and the rotating shaft is limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model in the first viewing angle state;

[0016] Figure 2This is a schematic diagram of the three-dimensional structure of the utility model in the second viewing angle state;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model in the third viewing angle state;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the lower mold of the utility model.

[0019] In the figure: 1. frame; 2. lower mold; 3. adjusting handle; 4. rotating shaft; 5. rectangular plate; 6. spring; 7. adjusting plate; 8. connecting seat; 9. latch; 10. sealing plate; 11. vertical column; 12. connecting plate; 13. motor; 14. screw rod; 15. rectangular rod; 16. baffle; 17. electric telescopic rod; 18. upper mold; 19. fixing frame; 20. elastic telescopic rod; 21. fixing rod; 22. connecting column; 23. pressure plate; 24. fixing seat; 25. controller. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4A high impact resistant alloy gearbox bracket forming device for precision casting comprises a frame 1, a lower mold 2 is arranged at the bottom of the inner wall of the frame 1, an adjusting handle 3 is fixedly connected to the left side of the lower mold 2, a rotating shaft 4 is fixedly connected to the middle axis of the right side of the lower mold 2, a rectangular plate 5 is fixedly connected to the right side of the rotating shaft 4, a spring 6 is fixedly connected to the left side of the rectangular plate 5, an adjusting plate 7 is fixedly connected to the left side of the spring 6, a latch 9 is fixedly connected to the left side of the adjusting plate 7, a connecting seat 8 is plugged into one side of the latch 9, and the left side of the connecting seat 8 is fixedly connected to the lower mold 2, a sealing plate 10 is arranged at the bottom of the inner cavity of the lower mold 2, and the bottom of the sealing plate 10 A vertical column 11 is fixedly connected, and a connecting plate 12 is fixedly connected to the bottom of the vertical column 11. A motor 13 is fixedly connected to the front end of the top right side of the frame 1, and a screw rod 14 is fixedly connected to the output end of the motor 13. A rectangular rod 15 is threadedly connected to the surface of the screw rod 14, and a baffle 16 is fixedly connected to one side of the rectangular rod 15. An electric telescopic rod 17 is fixedly connected to the central axis of the top of the frame 1, and an upper mold 18 is fixedly connected to the bottom of the electric telescopic rod 17. A connecting column 22 is provided on the rear side of the upper mold 18, and a pressing plate 23 is fixedly connected to the bottom of the connecting column 22. Fixed seats 24 are fixedly connected to both sides of the top of the upper mold 18.

[0024] Through the above technical solution: the controller 25 controls the electric telescopic rod 17 to work, and the electric telescopic rod 17 drives the upper mold 18 to move, so that the upper mold 18 and the lower mold 2 are molded, and then the material is injected. After the material is formed, the upper mold 18 is restored to its original position, and then the motor 13 is started, and the rectangular rod 15 is driven by the motor 13 to move, and the rectangular rod 15 drives the baffle 16 to move, so that the baffle 16 moves to the bottom of the upper mold 18 to prevent the upper mold 18 from falling when the material is manually taken out, and then the material is taken out by hand. When the material is stuck and cannot be taken out, the motor 13 is controlled to work again, so that the baffle 16 is restored to its original position. At the same time, pull the adjustment plate 7, the adjustment plate 7 drives the latch 9 to move, after the latch 9 is away from the frame 1, turn the adjustment handle 3, the adjustment handle 3 drives the lower mold 2 to rotate, so that the lower mold 2 rotates 180 degrees, and then move the connecting column 22, the connecting column 22 drives the pressing plate 23 to move, after the connecting column 22 is plugged into the fixing seat 24, the pressing plate 23 will move to the bottom of the lower mold 2, and control the electric telescopic rod 17 to work again, so that the pressing plate 23 descends, and the pressing plate 23 contacts the connecting plate 12 and drives it to move, so that the vertical column 11 moves, and the vertical column 11 drives the sealing plate 10 to move, and the material is pushed out, and the demoulding work can be completed.

[0025] A sliding rod is slidably connected to the rear side of the inner cavity of the rectangular rod 15 , and the left side of the sliding rod is fixedly connected to the frame 1 .

[0026] Through the above technical solution: by setting the sliding rod, the operation of the rectangular rod 15 is stabilized and the rectangular rod 15 is prevented from rotating.

[0027] A fixing frame 19 is fixedly connected to the rear side of the top of the frame 1 , an elastic telescopic rod 20 is fixedly connected to the top of the fixing frame 19 , a fixing rod 21 is fixedly connected to the bottom of the elastic telescopic rod 20 , and the inner cavity of the fixing rod 21 is plugged into the connecting column 22 .

[0028] Through the above technical solution: by providing the fixing frame 19, the elastic telescopic rod 20 and the fixing rod 21, it is convenient to limit the connection column 22, so that the pressing plate 23 does not need to be stable when working.

[0029] A controller 25 is fixedly connected to the central axis on the left side of the frame 1 , and rectangular grooves are provided on the tops of both sides of the inner cavity of the frame 1 .

[0030] The bottom of the left side of the frame body 1 is movably connected to the adjustment handle 3 through a first bearing, and the bottom of the right side of the inner cavity of the frame body 1 is movably connected to the rotating shaft 4 through a second bearing.

[0031] Through the above technical solution: by providing the second bearing, the operation of the rotating shaft 4 is stabilized and the rotating shaft 4 is limited.

[0032] A plug hole is formed on the back of the fixing seat 24 , and the diameter of the plug hole is 1.2 times the diameter of the connecting column 22 .

[0033] The four corners of the bottom of the lower mold 2 are all provided with movable holes, and the right side of the frame body 1 is provided with a through hole used in conjunction with the latch 9 .

[0034] The working principle of the utility model is as follows: the electric telescopic rod 17 is controlled by the controller 25 to work, and the upper mold 18 is driven by the electric telescopic rod 17 to move, so that the upper mold 18 and the lower mold 2 are molded, and then the material is injected. After the material is formed, the upper mold 18 is restored to its original position, and then the motor 13 is started, and the rectangular rod 15 is driven by the motor 13 to move, and the rectangular rod 15 drives the baffle 16 to move, so that the baffle 16 moves to the bottom of the upper mold 18 to prevent the upper mold 18 from falling when the material is manually taken out, and then the material is taken out by hand. When the material is stuck and cannot be taken out, the motor 13 is controlled to work again, so that the baffle 16 is restored to its original position. Position, pull the adjusting plate 7 at the same time, the adjusting plate 7 drives the latch 9 to move, after the latch 9 is away from the frame 1, turn the adjusting handle 3, the adjusting handle 3 drives the lower mold 2 to rotate, so that the lower mold 2 rotates 180 degrees, and then move the connecting column 22, the connecting column 22 drives the pressing plate 23 to move, after the connecting column 22 is plugged into the fixing seat 24, the pressing plate 23 will move to the bottom of the lower mold 2, and control the electric telescopic rod 17 to work again, so that the pressing plate 23 descends, and the pressing plate 23 contacts the connecting plate 12 and drives it to move, so that the vertical column 11 moves, and the vertical column 11 drives the sealing plate 10 to move, and the material is pushed out, and the demoulding work can be completed.

[0035] 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 high impact resistant alloy gearbox bracket forming device for precision casting, comprising a frame (1), characterized in that: A lower mold (2) is provided at the bottom of the inner wall of the frame (1); an adjusting handle (3) is fixedly connected to the left side of the lower mold (2); a rotating shaft (4) is fixedly connected to the middle axis of the right side of the lower mold (2); a rectangular plate (5) is fixedly connected to the right side of the rotating shaft (4); a spring (6) is fixedly connected to the left side of the rectangular plate (5); an adjusting plate (7) is fixedly connected to the left side of the spring (6); a latch (9) is fixedly connected to the left side of the adjusting plate (7); a connecting seat (8) is plugged into one side of the latch (9); the left side of the connecting seat (8) is fixedly connected to the lower mold (2); a sealing plate (10) is provided at the bottom of the inner cavity of the lower mold (2); a vertical column (11) is fixedly connected to the bottom of the sealing plate (10); The bottom of the vertical column (11) is fixedly connected to a connecting plate (12); the front end of the top right side of the frame (1) is fixedly connected to a motor (13); the output end of the motor (13) is fixedly connected to a screw rod (14); the surface of the screw rod (14) is threadedly connected to a rectangular rod (15); one side of the rectangular rod (15) is fixedly connected to a baffle (16); the middle axis of the top of the frame (1) is fixedly connected to an electric telescopic rod (17); the bottom of the electric telescopic rod (17) is fixedly connected to an upper mold (18); a connecting column (22) is provided on the rear side of the upper mold (18); the bottom of the connecting column (22) is fixedly connected to a pressing plate (23); and both sides of the top of the upper mold (18) are fixedly connected to fixing seats (24).

2. The high impact resistant alloy gearbox bracket forming device for precision casting according to claim 1 is characterized in that: A sliding rod is slidably connected to the rear side of the inner cavity of the rectangular rod (15), and the left side of the sliding rod is fixedly connected to the frame (1).

3. The high impact resistant alloy gearbox bracket forming device for precision casting according to claim 1 is characterized in that: A fixing frame (19) is fixedly connected to the rear side of the top of the frame (1), an elastic telescopic rod (20) is fixedly connected to the top of the fixing frame (19), a fixing rod (21) is fixedly connected to the bottom of the elastic telescopic rod (20), and an inner cavity of the fixing rod (21) is plugged into a connecting column (22).

4. The high impact resistant alloy gearbox bracket forming device for precision casting according to claim 1 is characterized in that: A controller (25) is fixedly connected to the central axis on the left side of the frame (1), and rectangular grooves are provided on the tops of both sides of the inner cavity of the frame (1).

5. The high impact resistant alloy gearbox bracket forming device for precision casting according to claim 1 is characterized in that: The bottom of the left side of the frame (1) is movably connected to the adjustment handle (3) via a first bearing, and the bottom of the right side of the inner cavity of the frame (1) is movably connected to the rotating shaft (4) via a second bearing.

6. The high impact resistant alloy gearbox bracket forming device for precision casting according to claim 1 is characterized in that: The back side of the fixing seat (24) is provided with an insertion hole, and the diameter of the insertion hole is 1.2 times the diameter of the connecting column (22).

7. The high impact resistant alloy gearbox bracket forming device for precision casting according to claim 1 is characterized in that: The four corners of the bottom of the lower mold (2) are provided with movable holes, and the right side of the frame (1) is provided with a through hole used to cooperate with the latch (9).

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