Casting inner wall cleaning device with good cleaning effect

Abstract

The utility model discloses a casting inner wall cleaning device with a good cleaning effect, and relates to the technical field of casting inner wall cleaning. The casting inner wall cleaning device with the good cleaning effect comprises a shell, a fixing plate is fixedly connected to the interior of the shell, a table top is fixedly connected to the upper end of the fixing plate, an electric telescopic rod is fixedly connected to the lower end of the shell, and a motor is fixedly connected to the lower end of the electric telescopic rod. According to the casting polishing device, through rotation of a polishing block, then an electric telescopic rod is started, so that the polishing block descends, then a slope block is pressurized through the inner wall of a casting, the polishing block enters the casting, meanwhile, two second fixing blocks are driven to move inwards, meanwhile, one end of a rotating rod is driven to descend, and meanwhile, the other end of the rotating rod moves outwards; and meanwhile, the force of the spring can drive a grinding block to continuously extrude the interior of the casting, so that better grinding and cleaning are achieved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning inner walls of castings, in particular to a device for cleaning inner walls of castings with good cleaning effect. Background Art

[0002] A casting is a part or component manufactured by a casting process. Castings are usually made by pouring molten metal or alloy into a mold and then cooling and solidifying it. Castings can have complex shapes and internal structures, so they are widely used in the manufacture of various mechanical parts, automotive parts, aerospace parts, etc.

[0003] According to a casting inner wall cleaning device disclosed (publication number: CN 103230907 A), it includes a frame, a workpiece conveying device and a workpiece processing chamber are provided on the frame, and a workpiece input door, a workpiece output door and a door body lifting drive device are provided on the workpiece conveying device; a conveying start and stop control device is installed on the workpiece conveying device, a workpiece lifting airbag is provided below the workpiece conveying device, a workpiece rotary slag discharge device is installed on the periphery of the workpiece conveying device, two beams are installed in parallel on the workpiece rotary slag discharge device, high-frequency hammers and workpiece clamping cylinders are distributed on the two beams, and the high-frequency hammers are respectively connected to hammer lifting devices. The casting inner wall cleaning device in the above application uses this device to automatically remove debris from the inner cavity of the casting, which helps to reduce the labor intensity of workers, and the operating workers operate outside the fully enclosed machine tool, without noise, safe and environmentally friendly, high working efficiency, good cleaning effect, and greatly improved product qualification rate, but the device cannot effectively clean burrs on the inner wall of the casting, thereby affecting subsequent use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a casting inner wall cleaning device with good cleaning effect, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a casting inner wall cleaning device with good cleaning effect, comprising a shell, a fixing plate is fixedly connected to the inside of the shell, a table is fixedly connected to the upper end of the fixing plate, an electric telescopic rod is fixedly connected to the lower end of the shell, a motor is fixedly connected to the lower end of the electric telescopic rod, and a casting is arranged on the upper end of the table;

[0005] A fixed block 1 is fixedly connected to the side of the motor output shaft, a sliding groove 1 is opened on the side of the fixed block 1, a spring is fixedly connected inside the sliding groove 1, a moving block is fixedly connected to the side of the spring, a rotating rod is rotatably connected inside the moving block, a fixed block 2 is rotatably connected to the side of the rotating rod, a grinding block is fixedly connected to the side of the fixed block 2, a ramp block is fixedly connected to the lower end of the grinding block, and a fixed rod is fixedly connected to the side of the electric telescopic rod.

[0006] Preferably, the number of the springs and the rotating rod is set to two, and the two springs and the rotating rod are in a symmetrical state. Through the symmetry of the two springs and the rotating rod, when the grinding plate is squeezed, the rotating rod is driven to rotate at the same time, and then the rotating rod is driven to recover through the two springs.

[0007] Preferably, the number of the rotating rods is set to two, and the inner sides of the two rotating rods are rotatably connected. Through the inner side rotatably connected two rotating rods, when the grinding plate is squeezed, one end of the two rotating rods is driven down at the same time, thereby driving the other end of the rotating rod to move outward.

[0008] Preferably, the lower end of the fixed rod is fixedly connected to a movable plate, the upper end of the fixed plate is fixedly connected to an airbag, a sliding groove 2 is provided on the side of the airbag, an air outlet pipe is fixedly connected to the side of the air outlet pipe, a fixed block 3 is slidably connected to the side of the air outlet pipe, and a clamp is fixedly connected to the upper end of the fixed block 3.

[0009] Preferably, the movable plate is positioned inside the second sliding slot, and the movable plate is slidably connected to the inside of the second sliding slot. Through the sliding connection between the movable plate and the inside of the second sliding slot, when the movable plate moves, the sliding slot is limited, thereby making the movable plate move up and down more stably.

[0010] Preferably, the position of the clip is set inside the fixed plate, and the clip is slidably connected to the inside of the fixed plate. Through the sliding connection between the clip and the inside of the fixed plate, when the clip moves, it is limited by the fixed plate, so that the clip can move left and right more stably.

[0011] The utility model provides a casting inner wall cleaning device with good cleaning effect. It has the following beneficial effects:

[0012] (1) The present application rotates the grinding block and then starts the electric telescopic rod, thereby causing the grinding block to descend, and then pressurizes the inclined block through the inner wall of the casting to allow the grinding block to enter the casting, while driving the two fixed blocks to move inward, and at the same time driving one end of the rotating rod to descend, while the other end of the rotating rod moves outward, thereby driving the moving block to move, and then squeezing the spring. At the same time, the force of the spring will drive the grinding block to continuously squeeze the inside of the casting, thereby better grinding and cleaning, thereby increasing the practicality of the device.

[0013] (2) In the present application, the fixed rod is lowered, and the movable plate is lowered through the sliding groove 2, thereby squeezing the gas in the airbag, and then entering the air outlet pipe fixedly connected to the side of the airbag, and then driving the fixed block 3 slidingly connected to the side of the air outlet pipe to move, and at the same time driving the clamp fixedly connected to the upper end of the fixed block 3 to move, so that the clamp fixes the casting, further enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional side sectional structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 This is a schematic diagram of the utility model spring and its structure.

[0018] In the figure: 1. shell; 2. fixed plate; 3. table; 4. electric telescopic rod; 5. motor; 6. casting; 7. fixed block 1; 8. sliding slot 1; 9. spring; 10. moving block; 11. rotating rod; 12. fixed block 2; 13. grinding block; 14. inclined block; 15. fixed rod; 16. moving plate; 17. exhaust pipe; 18. air bag; 19. sliding slot 2; 20. fixed block 3; 21. clamp. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] For example, see Figure 1-3 A casting inner wall cleaning device with good cleaning effect comprises a shell 1, a fixing plate 2 is fixedly connected to the inside of the shell 1, a table 3 is fixedly connected to the upper end of the fixing plate 2, an electric telescopic rod 4 is fixedly connected to the lower end of the shell 1, a motor 5 is fixedly connected to the lower end of the electric telescopic rod 4, and a casting 6 is arranged on the upper end of the table 3;

[0021] A fixed block 7 is fixedly connected to the side of the output shaft of the motor 5, and a sliding groove 8 is provided on the side of the fixed block 7 of the fixed block 7. A spring 9 is fixedly connected inside the sliding groove 8. The number of the spring 9 and the rotating rod 11 is set to two, and the two springs 9 and the rotating rod 11 are in a symmetrical state. Through the symmetry of the two springs 9 and the rotating rod 11, when the grinding plate 13 is squeezed, the rotating rod 11 is driven to rotate at the same time, and then the rotating rod 11 is driven to recover through the two springs 9. A moving block 10 is fixedly connected to the side of the spring 9, and the internal rotation of the moving block 10 is connected to the rotating rod 11. The number of the rotating rod 11 is set to two, and the inner sides of the two rotating rods 11 are rotationally connected. Through the inner rotation connection of the two rotating rods 11, when the grinding plate 13 is squeezed, one end of the two rotating rods 11 is driven to drop at the same time, thereby driving the other end of the rotating rod 11 One end moves outward, and the side of the rotating rod 11 is rotatably connected to the fixed block 2 12, and the side of the fixed block 2 12 is fixedly connected to the grinding block 13, and the lower end of the grinding block 13 is fixedly connected to the inclined block 14, and the side of the electric telescopic rod 4 is fixedly connected to the fixed rod 15. The present application rotates the grinding block 13 and then starts the electric telescopic rod 4, so that the grinding block 13 descends, and then the inclined block 14 is pressurized through the inner wall of the casting 6, so that the grinding block 13 enters the casting 6, and at the same time drives the two fixed blocks 2 12 to move inward, and at the same time drives one end of the rotating rod 11 to descend, and at the same time the other end of the rotating rod 11 moves outward, thereby driving the moving block 10 to move, and then squeezes the spring 9, and at the same time the force of the spring 9 will drive the grinding block 13 to continuously squeeze the inside of the casting 6, so as to better grind and clean, thereby increasing the practicality of the device.

[0022] When the present embodiment is used, when the casting 6 is to be cleaned, the motor 5 is first turned on, and the fixed block 7 connected to the lower end of the motor 5 is driven to rotate, and the movable block 10 and the rotating rod 11 are driven to rotate, and then the grinding block 13 and the inclined block 14 fixedly connected to the side of the fixed block 2 12 are rotated, and then the electric telescopic rod 4 is started, so that the grinding block 13 is lowered, and then the inclined block 14 is pressurized through the inner wall of the casting 6, so that the grinding block 13 enters the casting 6, and at the same time drives the two fixed blocks 2 12 to move inward, and at the same time drives one end of the rotating rod 11 to descend, and at the same time the other end of the rotating rod 11 moves outward, thereby driving the movable block 10 to move, and then squeezing the spring 9, and at the same time the force of the spring 9 will drive the grinding block 13 to continuously squeeze the inside of the casting 6, so as to better grind and clean, make the inner wall of the casting 6 polished smoother, and have a better cleaning effect, thereby increasing the practicality of the device.

[0023] For example 2, please refer to Figure 1-4On the basis of the first embodiment, a fixing mechanism is added, the fixing mechanism includes a lower end of a fixing rod 15 fixedly connected with a moving plate 16, the position of the moving plate 16 is set inside the sliding groove 19, the moving plate 16 is slidably connected to the inside of the sliding groove 19, and the moving plate 16 is slidably connected to the inside of the sliding groove 19, so that when the moving plate 16 moves, it is limited by the sliding groove 19, so that the moving plate 16 moves up and down more stably, the upper end of the fixing plate 2 is fixedly connected with an air bag 18, the side of the air bag 18 is provided with a sliding groove 19, the side of the air bag 18 is fixedly connected with an air outlet pipe 17, the side of the air outlet pipe 17 is slidably connected with a fixed block 3 20, the upper end of the fixed block 3 20 is fixedly connected with a clip 21, the clip The position of the clip 21 is set inside the fixed plate 2, and the clip 21 is slidably connected to the inside of the fixed plate 2. The clip 21 is slidably connected to the inside of the fixed plate 2, so that when the clip 21 moves, it is limited by the fixed plate 2, so that the clip 21 can move left and right more stably. The present application is achieved by the lowering of the fixed rod 15, and at the same time, the movable plate 16 is lowered through the sliding groove 19, thereby squeezing the gas in the airbag 18, and then entering the air outlet pipe 17 fixedly connected to the side of the airbag 18, and then driving the fixed block three 20 slidably connected to the side of the air outlet pipe 17 to move, and at the same time driving the clip 21 fixedly connected to the upper end of the fixed block three 20 to move, so that the clip 21 fixes the casting 6, further enhancing the practicality of the device.

[0024] During use, on the basis of Example 1, when the electric telescopic rod 4 descends, the fixed rod 15 fixedly connected to the side of the electric telescopic rod 4 is driven to descend at the same time, and the movable plate 16 is descended through the sliding groove 2 19, thereby squeezing the gas in the airbag 18, and then entering the air outlet pipe 17 fixedly connected to the side of the airbag 18, and then driving the fixed block 3 20 slidingly connected to the side of the air outlet pipe 17 to move, and at the same time driving the clip 21 fixedly connected to the upper end of the fixed block 3 20 to move, so that the clip 21 fixes the casting 6. When the device is cleaned, the electric telescopic rod 4 rises, thereby driving the movable plate 16 to recover, so that the gas flows back into the airbag 18, thereby driving the clip 21 to loosen the casting 6, further enhancing the practicality of the device.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A casting inner wall cleaning device with good cleaning effect, comprising a housing (1), characterized in that: A fixing plate (2) is fixedly connected to the interior of the housing (1); the upper end of the fixing plate (2) is fixedly connected to a table top (3); the lower end of the housing (1) is fixedly connected to an electric telescopic rod (4); the lower end of the electric telescopic rod (4) is fixedly connected to a motor (5); and a casting (6) is provided at the upper end of the table top (3); A fixed block 1 (7) is fixedly connected to the side of the output shaft of the motor (5); a sliding notch 1 (8) is provided on the side of the fixed block 1 (7); a spring (9) is fixedly connected inside the sliding notch 1 (8); a moving block (10) is fixedly connected to the side of the spring (9); a rotating rod (11) is rotatably connected inside the moving block (10); a fixed block 2 (12) is rotatably connected to the side of the rotating rod (11); a grinding block (13) is fixedly connected to the side of the fixed block 2 (12); a bevel block (14) is fixedly connected to the lower end of the grinding block (13); and a fixed rod (15) is fixedly connected to the side of the electric telescopic rod (4).

2. A casting inner wall cleaning device with good cleaning effect according to claim 1, characterized in that: The number of the springs (9) and the rotating rods (11) is set to two, and the two springs (9) and the rotating rods (11) are both in a symmetrical state.

3. A casting inner wall cleaning device with good cleaning effect according to claim 2, characterized in that: The number of the rotating rods (11) is set to two, and the inner sides of the two rotating rods (11) are rotatably connected.

4. A casting inner wall cleaning device with good cleaning effect according to claim 3, characterized in that: The lower end of the fixing rod (15) is fixedly connected to a movable plate (16), the upper end of the fixing plate (2) is fixedly connected to an air bag (18), a side surface of the air bag (18) is provided with a second sliding notch (19), the side surface of the air bag (18) is fixedly connected to an air outlet pipe (17), the side surface of the air outlet pipe (17) is slidably connected to a third fixing block (20), and the upper end of the third fixing block (20) is fixedly connected to a clamp (21).

5. A casting inner wall cleaning device with good cleaning effect according to claim 4, characterized in that: The movable plate (16) is arranged inside the second sliding slot (19), and the movable plate (16) is slidably connected to the inside of the second sliding slot (19).

6. A casting inner wall cleaning device with good cleaning effect according to claim 5, characterized in that: The position of the clip (21) is arranged inside the fixing plate (2), and the clip (21) is slidably connected to the inside of the fixing plate (2).

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