A cleaning structure for casting tooling

Abstract

This utility model discloses a cleaning structure for casting tooling, belonging to the field of casting tooling technology. It includes a base, a fixed platform fixedly connected to the top of the base, a clamping block fixedly connected to the top of the fixed platform, a slider slidably connected to the fixed platform, a clamping block fixedly connected to the top of the slider, and protective covers fixedly connected to both sides of the base. This utility model, by setting up a cleaning component, achieves the cleaning of casting debris from the top of the fixed platform. Gas in the piston cylinder enters the nozzle through the exhaust pipe and is then ejected from the nozzle, blowing the casting debris from the top of the fixed platform onto the base. This is efficient and convenient, improving the service life of the tooling and the quality of casting processing. By setting up a reciprocating component, a connecting block, and a cleaning brush, the cleaning of casting debris on the base is achieved. The reciprocating component drives the connecting block and the cleaning brush to reciprocate, sweeping the casting debris off the base, keeping the base clean, and preventing debris accumulation from affecting the normal use of the tooling.

Description

Technical Field

[0001] This utility model belongs to the field of casting tooling technology, specifically a cleaning structure for casting tooling. Background Technology

[0002] Castings are metal shaped objects obtained by various casting methods. They have complex shapes and high precision and are widely used in machinery manufacturing, automobiles, aerospace and other fields. Casting tooling refers to the auxiliary tools and devices used in the casting production process.

[0003] Existing casting tooling has the following shortcomings: the residual debris in existing casting tooling is difficult to clean. When the casting is machined, the generated debris easily falls into the small gaps and corners of the tooling, which not only makes the cleaning work difficult, but also accelerates the wear of the tooling, affects the accuracy of the tooling, and reduces its service life. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a cleaning structure for casting tooling, which solves the problem of difficult cleaning of residual debris in existing casting tooling.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cleaning structure for casting tooling, comprising a base, a fixed platform fixedly connected to the top of the base, a clamping block fixedly connected to the top of the fixed platform, a slider slidably connected to the fixed platform, a clamping block fixedly connected to the top of the slider, protective covers fixedly connected to both sides of the base, cleaning components and reciprocating components respectively provided on the protective covers, through slots opened on both sides of the base, a connecting block slidably connected to each through slot, a connecting frame fixedly connected to one side of the base, an equipment slot opened on one side of the connecting frame, a mounting base fixedly connected to the top of the equipment slot, a servo motor fixedly connected to the bottom of the mounting base, a threaded rod fixedly connected to the output end of the servo motor, a nut threadedly connected to the threaded rod, one end of the slider passing through the connecting frame and slidably connected thereto, and the bottom of the nut fixedly connected to the slider.

[0006] As a further embodiment of this utility model: a material guide cover is fixedly connected to the top of the connecting block one, and a cleaning brush is fixedly connected to the bottom of the connecting block one.

[0007] As a further embodiment of this utility model: the cleaning assembly includes a piston cylinder, which is fixedly connected to one side of the protective cover. A one-way valve is connected to the top of the piston cylinder, and a one-way valve is connected to one end of the piston cylinder. An exhaust pipe is connected to one end of the one-way valve, and a nozzle is connected to one end of the exhaust pipe. A piston is slidably connected inside the piston cylinder, and a piston rod is fixedly connected to one side of the piston. A connecting block is fixedly connected to one end of the piston rod, and a connecting shaft is fixedly connected to the side of the connecting block near the protective cover.

[0008] As a further embodiment of this utility model: the reciprocating assembly includes a second servo motor and a first rack. The second servo motor is fixedly connected to one side of the protective cover, and the first rack is fixedly connected to one side of the connecting block. The output end of the second servo motor passes through the protective cover and is rotatably connected to it. A first rotating rod is fixedly connected to the output end of the second servo motor. A second rotating rod is rotatably connected to one end of the first rotating rod. A gear is rotatably connected to one end of the second rotating rod. The gear meshes with the first rack. A second rack is fixedly connected to the bottom of the inner side of the protective cover, and the second rack meshes with the gear.

[0009] As a further embodiment of this utility model: one end of the connecting shaft is rotatably connected to the second rotating rod.

[0010] As a further embodiment of this utility model: a protective door is rotatably connected to one side of the connecting frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model achieves the cleaning of casting debris on the top of the fixed platform by setting up a cleaning component. The gas in the piston cylinder enters the nozzle through the exhaust pipe and is then sprayed out by the nozzle, which can blow the casting debris on the top of the fixed platform onto the base. It is efficient and convenient, and improves the service life of the tooling and the quality of casting processing.

[0013] 2. This utility model achieves the cleaning of casting debris on the base by setting a reciprocating component, a connecting block 1, and a cleaning brush. The reciprocating component drives the connecting block 1 and the cleaning brush to reciprocate, sweeping the casting debris off the base, keeping the base clean, and preventing debris accumulation from affecting the normal use of the tooling. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the entire utility model. Figure 1 .

[0015] Figure 2 This is a schematic diagram of the entire utility model. Figure 2 .

[0016] Figure 3 This is a cross-sectional schematic diagram of the base and fixing platform of this utility model.

[0017] Figure 4 This is a schematic diagram of the cleaning component of this utility model. Figure 1 .

[0018] Figure 5 This is a schematic diagram of the cleaning component of this utility model. Figure 2 .

[0019] Figure 6 This is a schematic diagram of the reciprocating component of this utility model.

[0020] In the diagram: 1. Base; 2. Fixed platform; 3. Clamping block one; 4. Slider; 5. Clamping block two; 6. Protective cover; 7. Connecting block one; 8. Connecting frame; 9. Equipment slot; 10. Servo motor one; 11. Threaded rod; 12. Nut; 13. Cleaning brush; 14. Piston cylinder; 15. One-way valve one; 16. One-way valve two; 17. Exhaust pipe; 18. Nozzle; 19. Piston; 20. Piston rod; 21. Connecting block two; 22. Connecting shaft; 23. Servo motor two; 24. Rack one; 25. Rotating rod one; 26. Rotating rod two; 27. Gear; 28. Rack two. Detailed Implementation

[0021] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0022] like Figures 1-6 As shown, this utility model provides a technical solution:

[0023] The base includes a base 1, a fixed platform 2 fixedly connected to the top of the base 1, a clamping block 3 fixedly connected to the top of the fixed platform 2, a slider 4 slidably connected to the fixed platform 2, a clamping block 5 fixedly connected to the top of the slider 4, protective covers 6 fixedly connected to both sides of the base 1, and cleaning components and reciprocating components respectively installed on the protective covers 6. Through slots are opened on both sides of the base 1, and a connecting block 7 is slidably connected to each through slot. A connecting frame 8 is fixedly connected to one side of the base 1, and an equipment slot 9 is opened on one side of the connecting frame 8. A mounting base is fixedly connected to the top of the equipment slot 9, and a servo motor 10 is fixedly connected to the bottom of the mounting base. A threaded rod 11 is coaxially fixedly connected to the output end of the servo motor 10. A nut 12 is threadedly connected to the threaded rod 11. One end of the slider 4 passes through the connecting frame 8 and is slidably connected to it. The bottom of the nut 12 is fixedly connected to the slider 4. When the servo motor 10 is started, the output end of the servo motor 10 drives the threaded rod 11 to rotate, so that the nut 12 can move on the threaded rod 11. The nut 12 drives the slider 4 to slide on the fixed table 2. The slider 4 can drive the clamping block 2 5 to move closer to or away from the clamping block 3. The slider 4 is long and narrow, so that the chips from the casting process will not fall into the slider 4 groove at the top of the fixed table 2, which is convenient for subsequent cleaning.

[0024] A guide cover is fixedly connected to the top of the connecting block 7, and a cleaning brush 13 is fixedly connected to the bottom of the connecting block 7. The guide cover can prevent casting debris from accumulating on the top of the connecting block 7, and the cleaning brush 13 is used to clean the casting debris on the top of the base 1.

[0025] The cleaning assembly includes a piston cylinder 14, which is fixedly connected to one side of the protective cover 6. A one-way valve 15 is connected to the top of the piston cylinder 14, and a one-way valve 16 is connected to one end of the piston cylinder 14. An exhaust pipe 17 is connected to one end of the one-way valve 16, and a nozzle 18 is connected to one end of the exhaust pipe 17. A piston 19 is slidably connected inside the piston cylinder 14, and a piston rod 20 is fixedly connected to one side of the piston 19. A connecting block 21 is fixedly connected to one end of the piston rod 20, and a connecting shaft 22 is fixedly connected to the side of the connecting block 21 near the protective cover 6. The connecting shaft 22 can drive the connecting block 21 to reciprocate. The piston rod 20 is driven to reciprocate, so that the piston 19 can be pushed and pulled back and forth inside the piston cylinder 14. When the piston rod 20 pulls the piston 19, the one-way valve 2 16 closes and the one-way valve 15 opens, and the gas enters the piston cylinder 14 through the one-way valve 15. When the piston rod 20 pushes the piston 19, the one-way valve 15 closes and the one-way valve 2 16 opens, and the gas inside the piston cylinder 14 enters the exhaust pipe 17 through the one-way valve 2 16, and then enters the nozzle 18 through the exhaust pipe 17, and finally is sprayed out through the nozzle 18, which can blow the casting debris on the top of the fixed platform 2 onto the base 1. This is efficient and convenient, and improves the service life of the tooling and the quality of casting processing.

[0026] The reciprocating assembly includes a second servo motor 23 and a rack 24. The second servo motor 23 is fixedly connected to one side of the protective cover 6, and the rack 24 is fixedly connected to one side of the connecting block 7. The output end of the second servo motor 23 passes through the protective cover 6 and is rotatably connected to it. A rotating rod 25 is fixedly connected to the output end of the second servo motor 23. A second rotating rod 26 is rotatably connected to one end of the rotating rod 25. A gear 27 is rotatably connected to one end of the rotating rod 26. The gear 27 meshes with the rack 24. A second rack 28 is fixedly connected to the bottom inside the protective cover 6. The rack 28 meshes with the gear 27. One end of the connecting shaft 22 is rotatably connected to the rotating rod 26. The second servo motor 23 is started. 23. The output end of servo motor 23 drives rotating rod 25 to perform circular motion, causing one end of rotating rod 26 connected to rotating rod 25 to perform circular motion. The other end of rotating rod 26 drives gear 27 and connecting shaft 22 to reciprocate. Since rack 28 meshes with gear 27, gear 27 rotates simultaneously. Since gear 27 meshes with rack 24, rack 24 reciprocates. Rack 24 drives connecting block 7 to slide back and forth on the through groove of base 1. Connecting block 7 drives cleaning brush 13 to reciprocate to clean the casting debris on the top of base 1, keeping base 1 clean and preventing debris accumulation from affecting the normal use of the tooling.

[0027] A protective door is rotatably connected to one side of the connecting frame 8. The protective door can be rotated and opened and closed, providing protection for the equipment slot 9 on one side of the connecting frame 8.

[0028] The working principle of this utility model is as follows:

[0029] Start the servo motor 10. The output of the servo motor 10 drives the threaded rod 11 to rotate, so that the nut 12 can move on the threaded rod 11. The nut 12 drives the slider 4 to slide on the fixed table 2. The slider 4 can drive the clamping block 2 5 to move closer to or away from the clamping block 1 3. The slider 4 is long and narrow, so that the chips from the casting process will not fall into the slider 4 groove at the top of the fixed table 2, which is convenient for subsequent cleaning.

[0030] During cleaning, servo motor 23 is started first. The output of servo motor 23 drives rotating rod 25 to rotate, causing one end of rotating rod 26, which is rotatably connected to rotating rod 25, to rotate. The other end of rotating rod 26 drives gear 27 and connecting shaft 22 to reciprocate. Connecting shaft 22 can drive connecting block 21 to reciprocate, and connecting block 21 can drive piston rod 20 to reciprocate, so that piston 19 can be pushed and pulled back and forth inside piston cylinder 14. When piston rod 20 pulls piston 1... At 9 o'clock, check valve 2 16 closes and check valve 1 15 opens. Gas enters piston cylinder 14 through check valve 1 15. When piston rod 20 pushes piston 19, check valve 1 15 closes and check valve 2 16 opens. Gas inside piston cylinder 14 enters exhaust pipe 17 through check valve 2 16, then enters nozzle 18 through exhaust pipe 17, and finally is ejected through nozzle 18. This can blow casting debris from the top of fixed platform 2 onto base 1, which is efficient and convenient, and improves the service life of tooling and the quality of casting processing.

[0031] Meanwhile, as rack 28 meshes with gear 27, gear 27 rotates simultaneously. As gear 27 meshes with rack 24, rack 24 reciprocates. Rack 24 drives connecting block 7 to slide back and forth on the through groove of base 1. Connecting block 7 drives cleaning brush 13 to clean the casting debris on the top of base 1, keeping base 1 clean and preventing debris accumulation from affecting the normal use of the tooling.

[0032] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A cleaning structure for casting tooling, comprising a base (1), characterized in that: The base (1) is fixedly connected to a fixed platform (2) at the top. The fixed platform (2) is fixedly connected to a clamping block (3) at the top. The fixed platform (2) is slidably connected to a slider (4). The slider (4) is fixedly connected to a clamping block (5) at the top. The base (1) is fixedly connected to both sides of a protective cover (6). The protective cover (6) is respectively provided with a cleaning component and a reciprocating component. The base (1) is provided with through slots on both sides. Each through slot is slidably connected to a connecting block (7). The base (1) is fixedly connected to a connecting frame (8) on one side. The connecting frame (8) is provided with an equipment slot (9) on one side. The equipment slot (9) is fixedly connected to a mounting base at the top. The mounting base is fixedly connected to a servo motor (10) at the bottom. The output end of the servo motor (10) is coaxially fixedly connected to a threaded rod (11). The threaded rod (11) is threadedly connected to a nut (12). One end of the slider (4) passes through the connecting frame (8) and is slidably connected to it. The bottom of the nut (12) is fixedly connected to the slider (4).

2. The cleaning structure for casting tooling according to claim 1, characterized in that: A guide cover is fixedly connected to the top of the connecting block 1 (7), and a cleaning brush (13) is fixedly connected to the bottom of the connecting block 1 (7).

3. The cleaning structure for casting tooling according to claim 2, characterized in that: The cleaning assembly includes a piston cylinder (14), which is fixedly connected to one side of the protective cover (6). A one-way valve (15) is connected to the top of the piston cylinder (14), and a one-way valve (16) is connected to one end of the piston cylinder (14). An exhaust pipe (17) is connected to one end of the one-way valve (16), and a nozzle (18) is connected to one end of the exhaust pipe (17). A piston (19) is slidably connected inside the piston cylinder (14), and a piston rod (20) is fixedly connected to one side of the piston (19). A connecting block (21) is fixedly connected to one end of the piston rod (20), and a connecting shaft (22) is fixedly connected to the side of the connecting block (21) near the protective cover (6).

4. The cleaning structure for casting tooling according to claim 3, characterized in that: The reciprocating assembly includes a second servo motor (23) and a rack (24). The second servo motor (23) is fixedly connected to one side of the protective cover (6), and the rack (24) is fixedly connected to one side of the connecting block (7). The output end of the second servo motor (23) passes through the protective cover (6) and is rotatably connected to it. The output end of the second servo motor (23) is fixedly connected to a rotating rod (25). One end of the rotating rod (25) is rotatably connected to a second rotating rod (26). One end of the rotating rod (26) is rotatably connected to a gear (27). The gear (27) meshes with the rack (24). The bottom of the protective cover (6) is fixedly connected to a second rack (28), and the rack (28) meshes with the gear (27).

5. The cleaning structure for casting tooling according to claim 4, characterized in that: One end of the connecting shaft (22) is rotatably connected to the rotating rod (26).

6. The cleaning structure for casting tooling according to claim 5, characterized in that: A protective door is rotatably connected to one side of the connecting frame (8).

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