Metal part machining and forming device

Abstract

The utility model relates to the technical field of metal part machining, and discloses a metal part machining and forming device which comprises a mounting frame, a rotating assembly used for driving a striking assembly to strike a lower die is arranged at the top end of a side plate, and a limiting assembly used for fixing the lower die is arranged at the outer side end of the mounting frame. The rotating plate is rotated to the horizontal position, at the moment, the lower die is also located at the horizontal position, the limiting assembly can conveniently limit the two insertion holes in the side end of the rotating plate, the rotating plate can be pressed at the moment, it is ensured that the rotating plate is located at the horizontal position all the time, and then it is conveniently ensured that the lower die can be aligned with the upper die; the situation that machining and forming of the metal parts are affected due to inclination of the lower mold is avoided, through cooperative arrangement of the striking assembly and the rotating assembly, striking and oscillation can be conveniently conducted on the lower mold, the two effects of leveling and vibration bubble removing can be achieved on internal molten metal, and then the situation that the quality of the produced metal parts is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of metal parts processing technology, specifically to a metal parts processing and forming device. Background Technology

[0002] Metal parts are used in various mechanical equipment. Some types of metal parts are cast by mold casting. The cooling time of the molten metal is relatively long, and the mold needs to be cleaned first to ensure the molding effect. There is room for improvement in processing efficiency.

[0003] Existing patent application number CN202322622702.0 discloses a metal parts processing and forming device, relating to the field of casting forming technology. It includes a drainage trough, with symmetrically arranged supporting vertical plates at the upper end of the drainage trough. A top plate is located between the upper ends of the supporting vertical plates, and an electric cylinder is located at the upper end of the top plate. The output end of the electric cylinder passes through the top plate and is provided with a double-layer frame. An upper mold is located at the lower end of the double-layer frame. A rotating shaft is connected to the middle of the supporting vertical plates via a bearing, and a rotating plate is located between the rotating shafts. Lower molds are symmetrically arranged at the upper and lower ends of the rotating plate. A lead screw is rotatably connected between the front and lower parts of the supporting vertical plates. A motor is located at the left end of the left side of the supporting vertical plate. This invention provides two lower molds on the rotating plate. A flat nozzle and a fan device can respectively rinse and dry the downward-facing lower molds, while also cooling the upper mold, thereby improving the efficiency of casting forming.

[0004] The above solution has the following problems during implementation: the molten metal is not easy to level in the lower mold and there will be air bubbles inside, which will affect the quality of the metal parts after production. Therefore, a metal parts processing and forming device is needed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a metal parts processing and forming device to solve the problem in the prior art that molten metal is not easy to flow level in the lower mold and there are air bubbles inside, which affects the quality of metal parts after production.

[0006] This utility model provides the following technical solution: a metal parts processing and forming device, including a mounting frame, an upper mold assembly at the top of the mounting frame, a rotating rod rotatably arranged between the left and right ends inside the mounting frame, a lower mold fixedly connected to the outer end of the rotating rod, a side plate fixedly connected to the side end of the lower mold, a striking assembly between the top and bottom ends of the side plate, a rotating assembly for driving the striking assembly to strike the lower mold at the top of the side plate, and a limiting assembly for fixing the lower mold at the outer side end of the mounting frame.

[0007] As a preferred embodiment of the above technical solution, the striking assembly includes two sets of limiting frames, which are respectively fixedly connected to the top and bottom sides of the lower mold. A connecting plate is rotatably arranged between the inner sides of each set of limiting frames, and a striking head is fixedly connected to the side end of each connecting plate. A spring is fixedly connected between the side end of each connecting plate and the side end of the lower mold.

[0008] As a preferred embodiment of the above technical solution, an arc-shaped groove is provided between the top and bottom ends of the side plate.

[0009] As a preferred embodiment of the above technical solution, a connecting rod is fixedly connected between the two connecting plates, and the connecting rod is inserted into the arc-shaped groove.

[0010] As a preferred embodiment of the above technical solution, the rotating assembly includes a motor, which is fixedly mounted on the top of the side plate. A rotating rod is installed at the output end of the motor, and a lever is fixedly connected to the top of the rotating rod. One end of the lever is arc-shaped, and the other end of the lever is protruding.

[0011] As a preferred embodiment of the above technical solution, a rotating plate is fixedly connected to the side end of the rotating rod, and two insertion holes are provided on the side end of the rotating plate.

[0012] As a preferred embodiment of the above technical solution, the limiting component includes an electric push rod, the telescopic end of which is fixedly connected to a U-shaped plate, and the side end of the U-shaped plate is fixedly connected to two insert rods, each insert rod being adapted to each insert hole.

[0013] As a preferred embodiment of the above technical solution, the upper mold assembly includes a cylinder, which is fixedly installed at the top of the mounting bracket. A fixing plate is fixedly connected to the telescopic end of the cylinder, and a connecting plate is fixedly connected to the bottom end of the fixing plate. An upper mold is fixedly connected to the bottom end of the connecting plate, and a liquid inlet is provided between the bottom and top ends of the upper mold.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention rotates the rotating plate to a horizontal position, at which point the lower mold is also in a horizontal position. The limiting component can easily limit the two insertion holes on the side of the rotating plate, thus pressing the rotating plate to ensure that it remains in a horizontal position. This ensures that the lower mold can be aligned with the upper mold, preventing the lower mold from becoming misaligned and affecting the processing and forming of metal parts. The combined design of the striking component and the rotating component facilitates striking and vibrating the lower mold, thereby achieving both leveling and defoaming effects on the internal molten metal, thus preventing any impact on the quality of the metal parts after production. Attached Figure Description

[0016] Figure 1A schematic diagram of the overall structure of a metal parts processing and forming device;

[0017] Figure 2 A three-dimensional structural diagram of a metal parts processing and forming device;

[0018] Figure 3 A three-dimensional structural diagram of a striking component in a metal parts processing and forming device;

[0019] Figure 4 This is a three-dimensional structural diagram of a rotating component of a metal parts processing and forming device.

[0020] In the diagram: 1. Mounting bracket; 2. Upper mold assembly; 201. Cylinder; 202. Fixing plate; 203. Connecting plate; 204. Upper mold; 205. Liquid inlet; 3. Rotating rod; 301. Lower mold; 302. Side plate; 303. Arc groove; 304. Rotating plate; 305. Insertion hole; 4. Striking assembly; 401. Limiting bracket; 402. Connecting plate; 403. Striking head; 404. Spring; 405. Connecting rod; 5. Rotating assembly; 501. Motor; 502. Rotating rod; 503. Pulley; 6. Limiting assembly; 601. Electric push rod; 602. U-shaped plate; 603. Insertion rod. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] like Figures 1-4As shown, this utility model provides a technical solution: a metal parts processing and forming device, including a mounting frame 1, an upper mold assembly 2 at the top of the mounting frame 1, a rotating rod 3 rotatably arranged between the left and right ends inside the mounting frame 1, a rotating plate 304 fixedly connected to the side end of the rotating rod 3, two insertion holes 305 opened on the side end of the rotating plate 304, a lower mold 301 fixedly connected to the outer end of the rotating rod 3, a side plate 302 fixedly connected to the side end of the lower mold 301, a striking assembly 4 between the top and bottom ends of the side plate 302, a rotating assembly 5 for driving the striking assembly 4 to strike the lower mold 301 at the top end of the side plate 302, and a fixing lower mold 301 for fixing the outer side end of the mounting frame 1. The limiting component 6 of component 1, by rotating the rotating plate 304 to a horizontal position, at which time the lower mold 301 is also in a horizontal position, can easily limit the two insertion holes 305 on the side of the rotating plate 304, so that the rotating plate 304 can be pressed to ensure that the rotating plate 304 is always in a horizontal position, thereby ensuring that the lower mold 301 can be aligned with the upper mold 204, avoiding the situation where the lower mold 301 is skewed and affects the processing and forming of metal parts. Through the cooperative arrangement of the striking component 4 and the rotating component 5, it is easy to strike and vibrate the lower mold 301, thereby achieving the dual effects of leveling and vibration defoaming of the internal molten metal, thus avoiding affecting the quality of the metal parts after production.

[0023] As one implementation method in this embodiment, such as Figure 1 As shown, the upper mold assembly 2 includes a cylinder 201, which is fixedly installed on the top of the mounting bracket 1. A fixed plate 202 is fixedly connected to the telescopic end of the cylinder 201. A connecting plate 203 is fixedly connected to the bottom end of the fixed plate 202. An upper mold 204 is fixedly connected to the bottom end of the connecting plate 203. A liquid inlet 205 is provided between the bottom and top ends of the upper mold 204. By rotating the rotating plate 304 to a horizontal position, the lower mold 301 is also in a horizontal position. After the limiting assembly 6 fixes the rotating plate 304, the cylinder 201 is activated to drive the fixed plate 202, the connecting plate 203 and the upper mold 204 to move downward. At this time, the upper mold 204 is connected to the lower mold 301, which facilitates the injection of molten metal into the liquid inlet 205.

[0024] As one implementation method in this embodiment, such as Figure 1 and Figure 2As shown, the limiting component 6 includes an electric push rod 601. A U-shaped plate 602 is fixedly connected to the telescopic end of the electric push rod 601. Two insert rods 603 are fixedly connected to the side end of the U-shaped plate 602. Each insert rod 603 is adapted to each insertion hole 305. In practice, by rotating the rotating plate 304 to a horizontal position, the lower mold 301 is also in a horizontal position. By activating the electric push rod 601, the U-shaped plate 602 and the insert rods 603 are moved and extended. At this time, each insert rod 603 will be inserted into the insertion hole 305 on the side end of each rotating plate 304. This will press against the rotating plate 304 to ensure that the rotating plate 304 is always in a horizontal position. This will help ensure that the lower mold 301 can be aligned with the upper mold 204, and avoid the situation where the lower mold 301 is skewed, which would affect the processing and forming of metal parts.

[0025] As one implementation method in this embodiment, such as Figure 3 and Figure 4 As shown, the striking assembly 4 includes two sets of limiting frames 401, which are fixedly connected to the top and bottom sides of the lower mold 301, respectively. A connecting plate 402 is rotatably arranged between the inner sides of each limiting frame 401. A striking head 403 is fixedly connected to the side end of each connecting plate 402. A spring 404 is fixedly connected between the side end of each connecting plate 402 and the side end of the lower mold 301. An arc-shaped groove 303 is formed between the top and bottom ends of the side plate 302. The two connecting plates 402... A connecting rod 405 is fixedly connected between the upper mold 204 and the lower mold 301. The connecting rod 405 is inserted into the arc-shaped groove 303. The rotating assembly 5 includes a motor 501, which is fixedly installed on the top of the side plate 302. A rotating rod 502 is installed on the output end of the motor 501. A lever 503 is fixedly connected to the top of the rotating rod 502. One end of the lever 503 is arc-shaped, and the other end is protruding. In practice, when the upper mold 204 is connected to the lower mold 301, the liquid is fed towards the lower mold. After molten metal is injected into port 205, motor 501 is started to drive rotating rod 502 and lever 503 to rotate. When the protruding end of lever 503 rotates to the side of connecting plate 402, the continued rotation of the protruding end of lever 503 will press against connecting plate 402 and cause it to rotate. Since the upper and lower connecting plates 402 are connected by connecting rod 405, the rotation of one connecting plate 402 will cause the other connecting plate 402 to rotate as well. At this time, the two connecting plates 402 rotate together and can press against spring 404. When the plate 503 retracts, the protruding end of the side of the plate 503 rotates past and no longer contacts the connecting plate 402. The arc end of the plate 503 faces the connecting plate 402. When the connecting plate 402 is no longer under pressure, the spring 404 pushes the connecting plate 402 back. When the two connecting plates 402 rebound, they drive the two striking heads 403 to strike and vibrate the lower mold 301. This achieves both leveling and defoaming effects on the internal molten metal, thus avoiding affecting the quality of the metal parts after production.

[0026] Working principle: By rotating the rotating plate 304 to a horizontal position, the lower mold 301 is also in a horizontal position. The electric push rod 601 is activated, causing the U-shaped plate 602 and the insert rod 603 to extend horizontally. Each insert rod 603 then inserts into the insertion hole 305 on the side of each rotating plate 304, thus pressing against the rotating plate 304 and ensuring it remains horizontal. This facilitates alignment of the lower mold 301 with the upper mold 204, preventing the lower mold 301 from becoming misaligned and affecting the forming of metal parts. Next, the cylinder 201 is activated, causing the fixing plate 202, connecting plate 203, and upper mold 204 to move downwards. The upper mold 204 then connects with the lower mold 301. After injecting molten metal into the inlet 205, the motor 501 is activated, causing the rotating rod 502 and the lever 503 to rotate. When the lever 503... 03 The protruding end rotates to the side of the connecting plate 402. As the protruding end of the lever plate 503 continues to rotate, it will press against the connecting plate 402 and cause it to rotate. Since the connecting plates 402 at the upper and lower ends are connected by the connecting rod 405, the other connecting plate 402 will rotate as one connecting plate 402 rotates. When the two connecting plates 402 rotate together, they can press the spring 404 to retract. When the protruding end of the lever plate 503 rotates past, it no longer contacts the connecting plate 402. The arc end of the lever plate 503 faces the connecting plate 402. When the connecting plate 402 is no longer pressed, the spring 404 pushes against the connecting plate 402 and rebounds. When the two connecting plates 402 rebound, they drive the two striking heads 403 to strike and vibrate the lower mold 301, thereby achieving the dual effects of leveling and vibration defoaming of the internal molten metal, thus avoiding affecting the quality of the metal parts after production.

[0027] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A metal parts processing and forming device, comprising a mounting frame (1), wherein an upper mold assembly (2) is provided at the top of the mounting frame (1), a rotating rod (3) is rotatably arranged between the left and right ends inside the mounting frame (1), a lower mold (301) is fixedly connected to the outer end of the rotating rod (3), and a side plate (302) is fixedly connected to the side end of the lower mold (301), characterized in that: A striking component (4) is provided between the top and bottom ends of the side plate (302). A rotating component (5) is provided at the top of the side plate (302) to drive the striking component (4) to strike the lower mold (301). A limiting component (6) is provided on the outer side of the mounting bracket (1) to fix the lower mold (301).

2. The metal parts processing and forming device according to claim 1, characterized in that: The striking assembly (4) includes two sets of limiting frames (401), which are fixedly connected to the top and bottom sides of the lower mold (301) respectively. A connecting plate (402) is rotatably arranged between the inner sides of each set of limiting frames (401). A striking head (403) is fixedly connected to the side of each connecting plate (402). A spring (404) is fixedly connected between the side of each connecting plate (402) and the side of the lower mold (301).

3. The metal parts processing and forming apparatus according to claim 2, characterized in that: An arc-shaped groove (303) is provided between the top and bottom ends of the side plate (302).

4. The metal parts processing and forming apparatus according to claim 3, characterized in that: A connecting rod (405) is fixedly connected between the two connecting plates (402), and the connecting rod (405) is inserted into the arc-shaped groove (303).

5. The metal parts processing and forming apparatus according to claim 1, characterized in that: The rotating assembly (5) includes a motor (501), which is fixedly installed on the top of the side plate (302). A rotating rod (502) is installed at the output end of the motor (501). A lever (503) is fixedly connected to the top of the rotating rod (502). One end of the lever (503) is arc-shaped, and the other end of the lever (503) is protruding.

6. The metal parts processing and forming apparatus according to claim 1, characterized in that: The rotating rod (3) is fixedly connected to a rotating plate (304) at its side end, and the rotating plate (304) has two insertion holes (305) at its side end.

7. The metal parts processing and forming apparatus according to claim 6, characterized in that: The limiting component (6) includes an electric push rod (601), the telescopic end of which is fixedly connected to a U-shaped plate (602), and the side end of the U-shaped plate (602) is fixedly connected to two insert rods (603), each insert rod (603) being adapted to each insertion hole (305).

8. The metal parts processing and forming apparatus according to claim 1, characterized in that: The upper mold assembly (2) includes a cylinder (201), which is fixedly installed on the top of the mounting bracket (1). The telescopic end of the cylinder (201) is fixedly connected to a fixing plate (202), the bottom end of the fixing plate (202) is fixedly connected to a connecting plate (203), the bottom end of the connecting plate (203) is fixedly connected to an upper mold (204), and an inlet (205) is provided between the bottom end and the top end of the upper mold (204).

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