Cleaning device for die casting machining

Abstract

The utility model relates to the technical field of die casting machining, in particular to a cleaning device for die casting machining, which is provided with the cleaning device, ultrasonic cleaning can penetrate through a screen frame to act on each surface of a die casting, including pits and blind holes which are difficult to touch, so that a comprehensive and uniform cleaning effect is realized; comprising an ultrasonic cleaning box, a screen frame, a cover plate, a door-shaped frame, a lifting mechanism and a fixing device, the top end of the ultrasonic cleaning box communicates with an opening, the door-shaped frame is installed at the top end of the ultrasonic cleaning box, the lifting mechanism is installed on the door-shaped frame, the cover plate is installed at the bottom end of the lifting mechanism, and the screen frame is connected with the cover plate through the fixing device.

Description

Technical Field

[0001] The utility model relates to the technical field of die casting processing, in particular to a cleaning device for die casting processing. Background Art

[0002] Die casting is a kind of pressure-casting part. It uses a pressure casting machine equipped with a casting mold to pour liquid metals such as copper, zinc, aluminum or aluminum alloy into the inlet of the die casting machine. The die casting machine is die-cast to cast copper, zinc, aluminum or aluminum alloy parts in the shape and size limited by the mold. Such parts are usually called die castings.

[0003] Die castings need to be cleaned during the production process. Usually, die castings are directly placed in an ultrasonic cleaning box for cleaning.

[0004] The bottom of the die casting will directly contact the bottom of the ultrasonic cleaning box, resulting in incomplete cleaning. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a cleaning device for die-casting processing, which can penetrate the mesh frame and act on various surfaces of the die-casting, including recesses and blind holes that are difficult to reach, to achieve a comprehensive and uniform cleaning effect.

[0006] The utility model discloses a cleaning device for die casting processing, comprising an ultrasonic cleaning box, a screen frame, a cover plate, a door frame, a lifting mechanism and a fixing device. The top of the ultrasonic cleaning box is connected with an opening, the door frame is installed on the top of the ultrasonic cleaning box, the lifting mechanism is installed on the door frame, the cover plate is installed on the bottom of the lifting mechanism, and the screen frame is connected to the cover plate through the fixing device.

[0007] Preferably, the lifting mechanism includes a lifting rod, a movable plate, two sets of screws and a transmission device, the two sets of screws are rotatably installed on the left side and the right side of the top of the portal frame respectively, the left and right parts of the movable plate are connected with threaded holes, the movable plate is threadedly connected with the two sets of screws through the two sets of threaded holes, the lifting rod is installed in the middle of the bottom end of the movable plate, the middle of the portal frame is connected with a sliding hole, the lifting rod is slidably connected to the sliding hole of the portal frame, the bottom end of the lifting rod is connected to the top of the cover plate, the transmission device is installed on the portal frame, and the transmission device is cooperatively connected to the bottom of the two sets of screws.

[0008] Preferably, the transmission device includes two sets of driven pulleys, two sets of belts, a driving pulley, a motor and a manual device, the two sets of driven pulleys are respectively installed on the lower part of the two sets of screws, the motor is installed on the middle of the upper side of the rear end of the portal frame, the driving pulley is installed on the output end of the motor, the driving pulley is synchronously driven with the two sets of driven pulleys through the two sets of belts, the manual device is installed on the upper side of the rear end of the portal frame, and the manual device is matched and connected with the output end of the motor.

[0009] Preferably, the fixing device includes a first fixing seat, a second fixing seat, a bolt and a nut. The first fixing seat is installed in the middle of the front end of the cover plate, and the second fixing seat is installed in the middle of the upper side of the front end of the mesh frame. The first fixing seat and the second fixing seat are both connected with threaded holes. The bolts are threadedly connected to the threaded holes on the first fixing seat and the second fixing seat, and the nuts are threadedly connected to the bottom of the bolts. T-shaped slide rails are provided on the left and right sides of the bottom end of the cover plate, and T-shaped slide plates are provided on the left and right sides of the top end of the mesh frame. Two groups of T-shaped slide plates slide on two groups of T-shaped slide rails.

[0010] Preferably, the manual device includes a fixed plate, a slide plate, an electric push rod, a first rotating shaft, a first gear, a second gear, a first bevel gear, a second bevel gear, a second rotating shaft, a turntable and a support frame. The fixed plate is installed on the upper side of the rear end of the portal frame, a slide groove is provided at the top of the fixed plate, and a mounting groove is provided at the left end of the slide groove. The slide plate slides in the fixed plate slide groove, the electric push rod is installed in the mounting groove of the fixed plate, the output end of the electric push rod is connected to the left end of the slide plate, the first rotating shaft is rotatably installed on the front side of the top of the slide plate, the first gear is installed on the top of the first rotating shaft, the second gear is installed on the top of the motor output end, the first gear and the second gear can be meshed, the second bevel gear is installed in the middle of the first rotating shaft, the second bevel gear is meshed with the first bevel gear, the first bevel gear is installed at the front end of the second rotating shaft, the second rotating shaft is rotatably installed on the top of the support frame, the support frame is installed on the rear side of the top of the slide plate, and the turntable is installed at the rear end of the second rotating shaft.

[0011] Preferably, it also includes a handle, which is installed at the front end of the screen frame.

[0012] Preferably, two groups of limit plates are further included, and the two groups of limit plates are respectively installed on the top ends of the two groups of screw rods.

[0013] Preferably, it also includes two groups of telescopic tubes and two groups of telescopic rods, the two groups of telescopic tubes are respectively installed on the left and right sides of the top end of the door frame, the two groups of telescopic rods are respectively installed on the left and right sides of the top end of the cover plate, and the two groups of telescopic rods are slidably connected to the two groups of telescopic tubes.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the die-casting is placed inside the mesh frame, and then the mesh frame is mounted on the cover plate through a fixing device, and then the cover plate is driven to move downward as a whole through a lifting mechanism, and when the mesh frame is immersed in the cleaning liquid in the ultrasonic cleaning box, the ultrasonic cleaning box cleans the die-casting in the mesh frame. By setting up this equipment, ultrasonic cleaning can penetrate the mesh frame and act on various surfaces of the die-casting, including recesses and blind holes that are difficult to reach, to achieve a comprehensive and uniform cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0016] Figure 2It is a second perspective structural schematic diagram of the utility model;

[0017] Figure 3 yes Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0018] Figure 4 yes Figure 2 Schematic diagram of the enlarged structure of B;

[0019] Markings in the attached drawings: 1. ultrasonic cleaning box; 2. screen frame; 3. cover plate; 4. door frame; 5. lifting rod; 6. moving plate; 7. screw; 8. driven pulley; 9. belt; 10. driving pulley; 11. motor; 12. first fixed seat; 13. second fixed seat; 14. bolt; 15. nut; 16. fixed plate; 17. slide plate; 18. electric push rod; 19. first rotating shaft; 20. first gear; 21. second gear; 22. first bevel gear; 23. second bevel gear; 24. second rotating shaft; 25. turntable; 26. support frame; 27. handle; 28. limit plate; 29. ​​telescopic tube; 30. telescopic rod. DETAILED DESCRIPTION

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

[0021] like Figures 1 to 4 As shown, a cleaning device for die casting processing of the utility model comprises an ultrasonic cleaning box 1, a screen frame 2, a cover plate 3, a door frame 4, a lifting mechanism and a fixing device, the top of the ultrasonic cleaning box 1 is connected with an opening, the door frame 4 is installed on the top of the ultrasonic cleaning box 1, the lifting mechanism is installed on the door frame 4, the cover plate 3 is installed at the bottom of the lifting mechanism, and the screen frame 2 is connected to the cover plate 3 through a fixing device;

[0022] The die-casting is placed inside the mesh frame 2, and then the mesh frame 2 is mounted on the cover plate 3 through a fixing device, and then the cover plate 3 is driven to move downward as a whole through the lifting mechanism. When the mesh frame 2 is immersed in the cleaning liquid in the ultrasonic cleaning box 1, the ultrasonic cleaning box 1 cleans the die-casting in the mesh frame 2. By setting up this equipment, ultrasonic cleaning can penetrate the mesh frame 2 and act on various surfaces of the die-casting, including recesses and blind holes that are difficult to reach, to achieve a comprehensive and uniform cleaning effect.

[0023] As a preferred embodiment of the above, the lifting mechanism includes a lifting rod 5, a moving plate 6, two sets of screws 7 and a transmission device. The two sets of screws 7 are rotatably installed on the left side and the right side of the top of the door frame 4 respectively. The left and right parts of the moving plate 6 are both connected with threaded holes. The moving plate 6 is threadedly connected with the two sets of screws 7 through the two sets of threaded holes. The lifting rod 5 is installed in the middle of the bottom end of the moving plate 6. The middle of the door frame 4 is connected with a sliding hole. The lifting rod 5 is slidably connected with the sliding hole of the door frame 4. The bottom end of the lifting rod 5 is connected to the top of the cover plate 3. The transmission device is installed on the door frame 4, and the transmission device is matched with the bottom of the two sets of screws 7.

[0024] By setting a lifting rod 5, a movable plate 6, a screw 7 and a transmission device, the two sets of screws 7 are driven to rotate through the transmission device, and the two sets of screws 7 are threadedly connected with the movable plate 6. The movable plate 6 drives the cover plate 3 to move downward as a whole through the lifting rod 5, which plays a role in lifting and lowering the net frame 2 as a whole, thereby facilitating the taking and placing of the die-casting.

[0025] As a preferred embodiment of the above, the transmission device includes two sets of driven pulleys 8, two sets of belts 9, a driving pulley 10, a motor 11 and a manual device. The two sets of driven pulleys 8 are respectively installed at the lower part of the two sets of screws 7, the motor 11 is installed at the middle of the upper side of the rear end of the door frame 4, the driving pulley 10 is installed at the output end of the motor 11, the driving pulley 10 is synchronously driven with the two sets of driven pulleys 8 through the two sets of belts 9, the manual device is installed on the upper side of the rear end of the door frame 4, and the manual device is connected with the output end of the motor 11;

[0026] By arranging a driven pulley 8, a belt 9, a driving pulley 10, a motor 11 and a manual device, by turning on the motor 11, the motor 11 drives the driving pulley 10 to rotate, and the driving pulley 10 drives the two sets of driven pulleys 8 to rotate through the two sets of belts 9, and the two sets of driven pulleys 8 drive the two sets of screws 7 to rotate, thereby providing power to the two sets of screws 7.

[0027] As a preferred embodiment of the above, the fixing device includes a first fixing seat 12, a second fixing seat 13, a bolt 14 and a nut 15, the first fixing seat 12 is installed in the middle of the front end of the cover plate 3, the second fixing seat 13 is installed in the middle of the upper side of the front end of the screen frame 2, the first fixing seat 12 and the second fixing seat 13 are both connected with threaded holes, the bolt 14 is threadedly connected to the threaded holes on the first fixing seat 12 and the second fixing seat 13, the nut 15 is threadedly connected to the bottom of the bolt 14, the left and right sides of the bottom end of the cover plate 3 are both provided with T-shaped slide rails, the left and right sides of the top end of the screen frame 2 are both provided with T-shaped slide plates, and the two groups of T-shaped slide plates slide on the two groups of T-shaped slide rails;

[0028] By setting the first fixing seat 12, the second fixing seat 13, the bolt 14 and the nut 15, the mesh frame 2 is pulled out, the die-casting is placed inside the mesh frame 2, and then the mesh frame 2 is pushed backward, and the two groups of T-shaped slide plates on the mesh frame 2 slide on the two groups of T-shaped slide rails at the bottom of the cover plate 3, and then the bolt 14 is rotated to make the bolt 14 threadedly connected with the first fixing seat 12 and the second fixing seat 13, and then the nut 15 is threadedly connected with the bottom of the bolt 14, so as to fix the mesh frame 2 to the cover plate 3.

[0029] As a preferred embodiment of the above, the manual device includes a fixed plate 16, a slide plate 17, an electric push rod 18, a first shaft 19, a first gear 20, a second gear 21, a first bevel gear 22, a second bevel gear 23, a second shaft 24, a turntable 25 and a support frame 26. The fixed plate 16 is installed on the upper side of the rear end of the door frame 4. A slide groove is provided at the top of the fixed plate 16, and a mounting groove is provided at the left end of the slide groove. The slide plate 17 slides in the slide groove of the fixed plate 16, and the electric push rod 18 is installed in the mounting groove of the fixed plate 16. The output end of the electric push rod 18 is connected to the left end of the slide plate 17. Next, the first rotating shaft 19 is rotatably mounted on the front side of the top end of the slide plate 17, the first gear 20 is mounted on the top end of the first rotating shaft 19, the second gear 21 is mounted on the top of the output end of the motor 11, the first gear 20 and the second gear 21 can mesh, the second bevel gear 23 is mounted on the middle of the first rotating shaft 19, the second bevel gear 23 meshes with the first bevel gear 22, the first bevel gear 22 is mounted on the front end of the second rotating shaft 24, the second rotating shaft 24 is rotatably mounted on the top end of the support frame 26, the support frame 26 is mounted on the rear side of the top end of the slide plate 17, and the turntable 25 is mounted on the rear end of the second rotating shaft 24;

[0030] By arranging the fixing plate 16, the slide plate 17, the electric push rod 18, the first rotating shaft 19, the first gear 20, the second gear 21, the first bevel gear 22, the second bevel gear 23, the second rotating shaft 24, the turntable 25 and the support frame 26, when the motor 11 fails, by opening the electric push rod 18, the electric push rod 18 pushes the slide plate 17 to move to the right, and when the first gear 20 is meshed with the second gear 21, by rotating the turntable 25, the turntable 25 drives the first bevel gear 22 to rotate through the second rotating shaft 24, the first bevel gear 22 is meshed with the second bevel gear 23, the second bevel gear 23 drives the first rotating shaft 19 to rotate, the first rotating shaft 19 drives the first gear 20 to mesh with the second gear 21, the second gear 21 drives the output end of the motor 11 to rotate, and the output end of the motor 11 drives the driving pulley 10 to rotate, and when the motor 11 fails, the driving pulley 10 can be manually controlled to rotate.

[0031] As a preferred embodiment of the above embodiment, it further includes a handle 27, which is installed at the front end of the screen frame 2;

[0032] The handle 27 is provided to facilitate the manipulation of the screen frame 2 .

[0033] As a preferred embodiment of the above, two sets of limit plates 28 are also included, and the two sets of limit plates 28 are respectively installed on the top ends of the two sets of screw rods 7;

[0034] The limiting plate 28 can be provided to limit the movable plate 6 .

[0035] As a preferred embodiment of the above embodiment, it also includes two sets of telescopic tubes 29 and two sets of telescopic rods 30, the two sets of telescopic tubes 29 are respectively installed on the left and right sides of the top of the door frame 4, and the two sets of telescopic rods 30 are respectively installed on the left and right sides of the top of the cover plate 3, and the two sets of telescopic rods 30 are slidably connected to the two sets of telescopic tubes 29;

[0036] By providing the telescopic tubes 29 and the telescopic rods 30 , when the cover plate 3 moves, the two groups of telescopic rods 30 slide in the two groups of telescopic tubes 29 to support and guide the cover plate 3 .

[0037] The utility model discloses a cleaning device for die-casting processing. When working, the die-casting is first placed inside the screen frame 2, and then the screen frame 2 is pushed backward. The two groups of T-shaped slide plates on the screen frame 2 slide on the two groups of T-shaped slide rails at the bottom of the cover plate 3. Then the bolt 14 is rotated to make the bolt 14 threadedly connected with the first fixing seat 12 and the second fixing seat 13, and then the nut 15 is threadedly connected with the bottom of the bolt 14, so as to fix the screen frame 2. Then the motor 11 is turned on, and the motor 11 drives the active pulley 10 to rotate. The active pulley 10 drives the two groups of driven pulleys 8 to rotate through the two groups of belts 9. The two groups of driven pulleys 8 drive the two groups of screw rods 7 to rotate. The two groups of screw rods 7 are threadedly connected with the movable plate 6. The movable plate 6 drives the cover plate 3 to move downward as a whole through the lifting rod 5. When the screen frame 2 is immersed in the cleaning liquid in the ultrasonic cleaning box 1, the ultrasonic cleaning box 1 can clean the die-casting in the screen frame 2.

[0038] The installation method, connection method or setting method of the cleaning device for die-casting processing of the utility model are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the motor 11 and the electric push rod 18 of the cleaning device for die-casting processing of the utility model are purchased on the market, and technicians in this industry only need to install and operate them according to the accompanying instruction manual.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A cleaning device for die casting processing, characterized in that: The invention comprises an ultrasonic cleaning box (1), a screen frame (2), a cover plate (3), a door frame (4), a lifting mechanism and a fixing device. The top of the ultrasonic cleaning box (1) is connected with an opening. The door frame (4) is installed on the top of the ultrasonic cleaning box (1). The lifting mechanism is installed on the door frame (4). The cover plate (3) is installed on the bottom of the lifting mechanism. The screen frame (2) and the cover plate (3) are connected via the fixing device.

2. A cleaning device for die casting processing as claimed in claim 1, characterized in that: The lifting mechanism comprises a lifting rod (5), a moving plate (6), two groups of screw rods (7) and a transmission device. The two groups of screw rods (7) are rotatably mounted on the left side and the right side of the top of the portal frame (4), respectively. The left and right parts of the moving plate (6) are both connected and provided with threaded holes. The moving plate (6) is threadedly connected to the two groups of screw rods (7) through the two groups of threaded holes. The lifting rod (5) is mounted on the middle part of the bottom end of the moving plate (6). A sliding hole is connected and provided in the middle part of the portal frame (4). The lifting rod (5) is slidably connected to the sliding hole of the portal frame (4). The bottom end of the lifting rod (5) is connected to the top of the cover plate (3). The transmission device is mounted on the portal frame (4). The transmission device is matched and connected to the bottom of the two groups of screw rods (7).

3. A cleaning device for die casting processing as claimed in claim 2, characterized in that: The transmission device comprises two groups of driven pulleys (8), two groups of belts (9), a driving pulley (10), a motor (11) and a manual device. The two groups of driven pulleys (8) are respectively mounted on the lower parts of the two groups of screw rods (7). The motor (11) is mounted on the middle part of the upper side of the rear end of the door frame (4). The driving pulley (10) is mounted on the output end of the motor (11). The driving pulley (10) is synchronously driven with the two groups of driven pulleys (8) through the two groups of belts (9). The manual device is mounted on the upper side of the rear end of the door frame (4). The manual device is matched and connected with the output end of the motor (11).

4. A cleaning device for die casting processing as claimed in claim 3, characterized in that: The fixing device comprises a first fixing seat (12), a second fixing seat (13), a bolt (14) and a nut (15); the first fixing seat (12) is mounted on the middle part of the front end of the cover plate (3); the second fixing seat (13) is mounted on the middle part of the upper side of the front end of the screen frame (2); the first fixing seat (12) and the second fixing seat (13) are both connected with threaded holes; the bolt (14) is threadedly connected to the threaded holes on the first fixing seat (12) and the second fixing seat (13); the nut (15) is threadedly connected to the bottom of the bolt (14); the left and right sides of the bottom end of the cover plate (3) are both provided with T-shaped slide rails; the left and right sides of the top end of the screen frame (2) are both provided with T-shaped slide plates; the two groups of T-shaped slide plates slide on the two groups of T-shaped slide rails.

5. A cleaning device for die casting processing as claimed in claim 4, characterized in that: The manual device comprises a fixed plate (16), a slide plate (17), an electric push rod (18), a first rotating shaft (19), a first gear (20), a second gear (21), a first bevel gear (22), a second bevel gear (23), a second rotating shaft (24), a rotating disk (25) and a supporting frame (26). The fixed plate (16) is mounted on the upper side of the rear end of the door frame (4). A sliding groove is arranged at the top of the fixed plate (16). A mounting groove is arranged at the left end of the sliding groove. The slide plate (17) slides in the sliding groove of the fixed plate (16). The electric push rod (18) is mounted in the mounting groove of the fixed plate (16). The output end of the electric push rod (18) is connected to the left end of the slide plate (17). The shaft (19) is rotatably mounted on the front side of the top end of the slide plate (17); the first gear (20) is mounted on the top end of the first rotating shaft (19); the second gear (21) is mounted on the top end of the output end of the motor (11); the first gear (20) and the second gear (21) can mesh; the second bevel gear (23) is mounted on the middle part of the first rotating shaft (19); the second bevel gear (23) meshes with the first bevel gear (22); the first bevel gear (22) is mounted on the front end of the second rotating shaft (24); the second rotating shaft (24) is rotatably mounted on the top end of a support frame (26); the support frame (26) is mounted on the rear side of the top end of the slide plate (17); and the rotating disk (25) is mounted on the rear end of the second rotating shaft (24).

6. A cleaning device for die casting processing as claimed in claim 5, characterized in that: It also comprises a handle (27), which is installed at the front end of the screen frame (2).

7. A cleaning device for die casting processing as claimed in claim 6, characterized in that: It also includes two groups of limit plates (28), which are respectively installed on the top ends of the two groups of screw rods (7).

8. A cleaning device for die casting processing as claimed in claim 7, characterized in that: It also comprises two groups of telescopic tubes (29) and two groups of telescopic rods (30), wherein the two groups of telescopic tubes (29) are respectively mounted on the left and right sides of the top end of the door frame (4), and the two groups of telescopic rods (30) are respectively mounted on the left and right sides of the top end of the cover plate (3), and the two groups of telescopic rods (30) are slidably connected to the two groups of telescopic tubes (29).

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