Casting pouring filtering device
By using multi-layer filter components and heating systems in the casting filtration device, the problems of poor filtration effect and reduced temperature are solved, and the casting quality and filtration speed are improved.
Patent Information
- Application Number
- CN202421118463.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing casting casting filtration device has poor filtration effect, resulting in poor quality of castings, and the temperature of the metal solution decreases during the filtration process, resulting in heat loss and particle formation.
A casting and casting filter device is designed, which adopts the cooperation of filter components, plates, square ports, filter mesh, fixing rods, cams, connecting plates, rotating discs, motors, and barriers to improve the filtration speed; at the same time, through the deflector and heating The metal solution is heated and heated to maintain the temperature.
It significantly improves the filtration performance and speed, prevents the temperature of the metal solution, avoids heat loss, and improves the quality of the castings.
Smart Images
Figure CN222307346U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of casting and pouring, in particular to a casting and pouring filtering device. Background Art
[0002] Casting is the process of pouring molten metal into a mold and obtaining a metal part blank with a certain shape, size and performance after solidification. In the actual casting process, the slag produced by the molten metal and the foam slag produced by the foam combustion enter the mold cavity, which will affect the quality of the casting and cause defects such as slag inclusions, inclusions, pores, shrinkage and surface roughness.
[0003] According to patent publication number CN209379874U, a casting pouring filter device is disclosed, including a shell, a shell cover and a filter screen. The two large opening ends of the shell and the shell cover cooperate to form a filter cavity, and the filter screen is arranged in the filter cavity. The filter screen is arranged in the larger opening end of the shell, which greatly increases the area of the filter screen, has little effect on the pouring speed, and the filter device components can be used in combination, with a wide range of uses and cost savings. The following problems exist in the prior art:
[0004] In the current casting pouring filter device, the filtering structure is relatively simple, resulting in poor filtering effect, thus affecting the quality of the casting; at the same time, due to the influence of filtering during filtration in the current casting pouring filter device, the temperature of the metal solution decreases, so that part of the heat flow causes part of the metal solution to have particles. Utility Model Content
[0005] The utility model provides a casting pouring filtering device to solve the problems raised in the above background technology.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] A casting pouring filtering device comprises a filter box, wherein a frame-shaped mounting plate 1 is fixedly connected to the lower portion of the outer surface of the filter box, a frame-shaped mounting plate 2 is overlapped on the lower surface of the frame-shaped mounting plate 1, a funnel is fixedly connected to the inner side of the frame-shaped mounting plate 2, the frame-shaped mounting plate 1 and the frame-shaped mounting plate 2 are installed and fixed by four bolts, a heating assembly is fixedly connected to the lower end of the funnel, a pipe is fixedly connected through the middle portion of the lower surface of the heating assembly, a fixing plate is fixedly connected through the lower portion of the outer surface of the pipe, and four mounting holes are provided in a rectangular array on the upper surface of the fixing plate.
[0008] A fixing rod is movably connected to the upper inner wall of the filter box, and the left end of the fixing rod passes through the outside of the filter box, a filter assembly is passed through and fixedly connected to the outer surface of the fixing rod, a cam is fixedly connected to the left side of the outer surface of the fixing rod, a connecting plate is movably connected to the left front of the outer surface of the cam, a rotating disk is movably connected below the connecting plate, a motor is fixedly connected to the front side of the lower left side of the filter box, an output shaft of the motor is fixedly connected to the middle part of the right side of the rotating disk, and baffles are fixedly connected to the left and right sides of the inner wall of the filter box.
[0009] A further improvement of the technical solution of the utility model is that a filter screen is fixedly connected to the lower part of the inner wall of the filter box, and a square discharge port is opened on the lower surface of the inner wall of the filter box.
[0010] A further improvement of the technical solution of the utility model is that the filter assembly includes a plate, and the upper surface of the plate is provided with a square opening communicating with each other from top to bottom on the front and rear sides, and the inner wall of the square opening is fixedly connected with a second filter screen.
[0011] A further improvement of the technical solution of the utility model is that the heating component includes a box body, a guide plate is fixedly connected to the upper right side of the inner wall of the box body, an inclined surface is arranged above the outer surface of the guide plate, and a plurality of heating strips are fixedly connected to the outer surface of the inclined surface.
[0012] A further improvement of the technical solution of the utility model is that a heating plate is fixedly connected to the lower part of the inner wall of the box body, and a plurality of leakage holes communicating with each other from top to bottom are opened in a rectangular array on the upper surface of the heating plate.
[0013] A further improvement of the technical solution of the utility model is that an L-shaped plate is arranged below the inner wall of the box, a socket is inserted into the right end of the L-shaped plate in the horizontal direction, the right side of the socket is fixedly connected to the lower part of the inner wall of the box, and the horizontal outer surface of the L-shaped plate passes through the outside of the box and is slidably connected.
[0014] A further improvement of the technical solution of the utility model is that a U-shaped plate is arranged on the right side of the box body, and the left sides of the upper and lower horizontal outer surfaces of the U-shaped plate penetrate the interior of the box body and are fixedly connected to the middle of the right side of the guide plate and the heating plate respectively.
[0015] A further improvement of the technical solution of the utility model is that: the front and rear sides of the middle part in the vertical direction of the U-shaped plate are fixedly connected with binding posts.
[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0017] 1. The utility model provides a casting pouring filtering device, which adopts the mutual cooperation of a filtering component, a plate, a square mouth, a second filter screen, a fixed rod, a cam, a connecting plate, a rotating disk, a motor, a baffle, and a first filter screen. The setting of the first filter screen and the second filter screen facilitates the filtering of the metal solution. The setting of the motor, the rotating disk, the connecting plate, and the cam drives the fixed rod to rotate to make the filtering component move, thereby accelerating the filtering speed, solving the current problem of poor filtering effect, and achieving the effect of improving the filtering performance and the filtering speed at the same time.
[0018] 2. The utility model provides a casting pouring filtering device, which adopts the mutual cooperation of a box body, a guide plate, a heating strip, a heating plate, a leakage hole, an L-shaped plate, a U-shaped plate, and a terminal. The guide plate and the heating strip are set to heat the filtered metal solution once, and the heating plate and the leakage hole are set to heat the metal solution twice. The L-shaped plate is set to block the solution in the box, which solves the problem of lowering the temperature of the metal solution during filtering, and achieves the phenomenon of heating and heat preservation of the filtered metal solution, thereby preventing heat loss and particle formation, and improving the quality of castings. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the filter box of the utility model;
[0021] Figure 3 This is a schematic diagram of the decomposed structure of the filter assembly of the utility model;
[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the box in the heating assembly of the utility model;
[0023] Figure 5 It is a schematic diagram of the structure of the right side of the box body of the present utility model.
[0024] In the figure: 1. filter box; 11. filter assembly; 111. plate; 112. square mouth; 113. filter screen 2; 12. fixing rod; 13. cam; 14. connecting plate; 15. rotating disk; 16. motor; 17. baffle; 18. filter screen 1; 2. frame-shaped mounting plate 1; 3. frame-shaped mounting plate 2; 4. funnel; 5. heating assembly; 51. box body; 52. guide plate; 53. heating strip; 54. heating plate; 55. leakage hole; 56. L-shaped plate; 501. U-shaped plate; 502. terminal; 6. pipeline; 7. fixing plate. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0026] like Figure 1 As shown, the utility model provides a casting pouring filtering device, including a filter box 1, a frame-shaped mounting plate 2 is fixedly connected to the lower surface of the filter box 1, a frame-shaped mounting plate 2 3 is overlapped on the lower surface of the frame-shaped mounting plate 2, a funnel 4 is fixedly connected to the inner side of the frame-shaped mounting plate 2 3, the frame-shaped mounting plate 1 2 and the frame-shaped mounting plate 2 3 are installed and fixed by four bolts, a heating component 5 is fixedly connected to the lower end of the funnel 4, a pipe 6 is fixedly connected to the middle part of the lower surface of the heating component 5, a fixing plate 7 is fixedly connected to the lower surface of the pipe 6, and four mounting holes are opened in a rectangular array on the upper surface of the fixing plate 7;
[0027] The arrangement of the frame-shaped mounting plate 1 2, the frame-shaped mounting plate 2 3 and the bolts facilitates the installation and connection of the filter box 1 and the funnel 4, thereby facilitating the cleaning of the slag in the filter screen after use. The arrangement of the heating component 5 enables the filtered metal solution to be heated and kept warm. The arrangement of the fixing plate 7 and the mounting holes facilitates the installation and fixing of the casting mold.
[0028] like Figure 2 - Figure 3 As shown, a fixing rod 12 is movably connected to the upper part of the inner wall of the filter box 1, and the left end of the fixing rod 12 passes through the outside of the filter box 1, and the outer surface of the fixing rod 12 passes through and is fixedly connected with a filter assembly 11, and a cam 13 is fixedly connected to the left side of the outer surface of the fixing rod 12, and a connecting plate 14 is movably connected to the front left side of the outer surface of the cam 13, and a rotating disk 15 is movably connected to the lower part of the connecting plate 14, and a motor 16 is fixedly connected to the front side of the lower left side of the filter box 1, and the output shaft of the motor 16 is fixedly connected to the middle part of the right side of the rotating disk 15, and baffles 17 are fixedly connected to the left and right sides of the inner wall of the filter box 1, and a filter screen 18 is fixedly connected to the lower part of the inner wall of the filter box 1, and a square discharge port is provided on the lower surface of the inner wall of the filter box 1, and the filter assembly 11 includes a plate 111, and a square opening 112 communicating with each other from top to bottom is provided on the front and rear sides of the upper surface of the plate 111, and a filter screen 2 113 is fixedly connected to the inner wall of the square opening 112;
[0029] The metal solution is introduced into the filter box 1, and is electrically connected to an external power source through a motor 16 and wires to start the filter box 1, so that the motor 16 drives the rotating disk 15 to rotate. Due to the setting of the connecting plate 14, the cam 13 and the fixing rod 12 are driven to move, so that the plate 111 drives the filter screen 113 to move. Through the setting of the baffle bar 17, the plate 111 collides with it when it moves, thereby generating a certain vibration force, thereby accelerating the primary filtration speed. At the same time, through the setting of the filter screen 18, the metal solution is subjected to a secondary filtration.
[0030] like Figure 4 - Figure 5 As shown, the heating assembly 5 includes a box body 51, a guide plate 52 is fixedly connected to the upper right side of the inner wall of the box body 51, an inclined surface is arranged above the outer surface of the guide plate 52, and a plurality of heating strips 53 are fixedly connected to the outer surface of the inclined surface, a heating plate 54 is fixedly connected to the lower inner wall of the box body 51, and a plurality of leakage holes 55 communicating with each other are provided in a rectangular array on the upper surface of the heating plate 54, an L-shaped plate 56 is arranged at the lower inner wall of the box body 51, a socket is plugged into the right end of the L-shaped plate 56 in the horizontal direction, and the right side of the socket is fixedly connected to the lower inner wall of the box body 51, and the horizontal outer surface of the L-shaped plate 56 passes through the outside of the box body 51 and is slidably connected, a U-shaped plate 501 is arranged on the right side of the box body 51, and the left sides of the horizontal outer surfaces of the upper and lower sides of the U-shaped plate 501 both pass through the interior of the box body 51 and are fixedly connected to the middle part of the right side of the guide plate 52 and the heating plate 54, respectively, and the front and rear sides of the middle part of the vertical direction of the U-shaped plate 501 are fixedly connected with the terminal 502;
[0031] Before use, the terminal 502, the guide plate, the U-shaped plate 501, and the heating plate 54 are connected to the wires and the external power supply to heat them first, so as to achieve the effect of preheating to increase the temperature in the box 51. When the filtered metal solution enters the box 51, it contacts the guide plate 52 and is heated once by the heating strip 53. At the same time, the flow rate of the metal solution is reduced by the setting of the heating strip 53. The metal solution is heated twice by the setting of the heating plate 54, and the filtered and heated metal solution flows out through the setting of the leak hole 55 and enters the mold through the setting of the pipeline 6. The L-shaped plate 56 is pushed to be inserted into the inside of the socket, thereby blocking the metal solution from entering the pipeline 6, so as to facilitate the opening of the mold to take out the casting. The terminal 502, the guide plate, the U-shaped plate 501, and the heating plate 54 are made of copper.
[0032] The working principle of the casting pouring filter device is described in detail below.
[0033] The motor 16, the rotating disk 15, and the connecting plate 14 drive the cam 13 and the fixing rod 12 to move, so that the plate 111 drives the filter screen 2 113 to move. The baffle bar 17 is set so that the plate 111 collides with it when it moves, thereby generating a certain vibration force, thereby accelerating the primary filtration speed. At the same time, the filter screen 18 is set to perform a secondary filtration on the metal solution. When the filtered metal solution enters the box 51, it contacts the guide plate 52 and is heated by the heating strip 53. The heating plate 54 is set to perform a secondary heating on the metal solution, so that the heated metal solution enters the mold through the pipeline 6.
[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A casting pouring filtering device, comprising a filtering box (1), characterized in that: A frame-shaped mounting plate 1 (2) is fixedly connected below the outer surface of the filter box (1); a frame-shaped mounting plate 2 (3) is overlapped on the lower surface of the frame-shaped mounting plate 1 (2); a funnel (4) is fixedly connected to the inner side of the frame-shaped mounting plate 2 (3); the frame-shaped mounting plate 1 (2) and the frame-shaped mounting plate 2 (3) are fixedly installed by four bolts; a heating component (5) is fixedly connected to the lower end of the funnel (4); a pipe (6) is fixedly connected through the middle of the lower surface of the heating component (5); a fixing plate (7) is fixedly connected through the lower outer surface of the pipe (6); and four mounting holes are provided in a rectangular array on the upper surface of the fixing plate (7); A fixing rod (12) is movably connected to the upper part of the inner wall of the filter box (1), and the left end of the fixing rod (12) passes through the outside of the filter box (1); a filter assembly (11) is fixedly connected to the outer surface of the fixing rod (12); a cam (13) is fixedly connected to the left side of the outer surface of the fixing rod (12); a connecting plate (14) is movably connected to the left front side of the outer surface of the cam (13); a rotating disk (15) is movably connected to the lower part of the connecting plate (14); a motor (16) is fixedly connected to the lower front side of the left side of the filter box (1); an output shaft of the motor (16) is fixedly connected to the middle part of the right side of the rotating disk (15); and blocking bars (17) are fixedly connected to the left and right sides of the inner wall of the filter box (1).
2. A casting pouring filtering device according to claim 1, characterized in that: A filter screen (18) is fixedly connected to the lower part of the inner wall of the filter box (1), and a square discharge port is provided on the lower surface of the inner wall of the filter box (1).
3. A casting pouring filtering device according to claim 1, characterized in that: The filter assembly (11) comprises a plate (111), the upper surface of the plate (111) is provided with a square opening (112) communicating with each other from top to bottom at the front and rear sides, and the inner wall of the square opening (112) is fixedly connected with a second filter screen (113).
4. A casting pouring filtering device according to claim 1, characterized in that: The heating assembly (5) comprises a box body (51), a guide plate (52) is fixedly connected to the upper right side of the inner wall of the box body (51), an inclined surface is provided above the outer surface of the guide plate (52), and a plurality of heating strips (53) are fixedly connected to the outer surface of the inclined surface.
5. A casting pouring filtering device according to claim 4, characterized in that: A heating plate (54) is fixedly connected to the lower part of the inner wall of the box body (51), and a plurality of leak holes (55) communicating with each other from top to bottom are provided in a rectangular array on the upper surface of the heating plate (54).
6. A casting pouring filtering device according to claim 4, characterized in that: An L-shaped plate (56) is provided below the inner wall of the box body (51), a socket is plugged into the right end in the horizontal direction of the L-shaped plate (56), the right side of the socket is fixedly connected to the lower part of the inner wall of the box body (51), and the outer surface in the horizontal direction of the L-shaped plate (56) penetrates the outside of the box body (51) and is slidably connected.
7. A casting pouring filtering device according to claim 4, characterized in that: A U-shaped plate (501) is provided on the right side of the box body (51), and the left sides of the upper and lower horizontal outer surfaces of the U-shaped plate (501) both penetrate the interior of the box body (51) and are respectively fixedly connected to the middle of the right side of the guide plate (52) and the heating plate (54).
8. A casting pouring filtering device according to claim 7, characterized in that: Binding posts (502) are fixedly connected to the front and rear sides of the middle part of the U-shaped plate (501) in the vertical direction.