Metal casting cleaning device

Abstract

The utility model discloses a metal casting cleaning device, which relates to the technical field of casting cleaning and comprises a cleaning tank, a water tank is fixedly arranged on the left side above the outer surface of the cleaning tank, a suction pump is fixedly arranged above the outer surface of the cleaning tank and in front of the right side of the water tank, and a water pipe is fixedly mounted at the bottom end of the suction pump. And the lower end of the water pipe penetrates through the cleaning box, a high-pressure nozzle ring pipe is fixedly installed on the upper portion of the interior of the cleaning box, a driving motor is fixedly installed in the middle of the upper portion of the outer surface of the cleaning box, and a cleaning mechanism is arranged at the position, located in the cleaning box, of the lower end of the driving motor. Compared with an existing common metal casting cleaning device, the metal casting cleaning device has the advantages that the impact column continuously moves up and down to beat a casting, generated vibration impact achieves the purpose of efficiently cleaning impurities such as burrs on the surface of the casting, and the cleaning efficiency and the cleaning quality of the casting are greatly improved in cooperation with brushing of a brush plate.

Description

Technical Field

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

[0002] During the production process of castings, it is necessary to clean and remove residual sand (including burrs) and oil stains attached to the outer surface.

[0003] For example, the public document with application number 202223255056.0 discloses a metal casting cleaning device. This utility model has been improved on the basis of the existing technology, and adopts the method of steel shot shocking the casting, so as to achieve the purpose of efficiently cleaning the burrs and other impurities on the surface of the casting, and effectively solves the dilemma that the traditional cleaning device is difficult to thoroughly clean the impurities on the surface of the casting, thereby greatly improving the efficiency of casting cleaning. However, the metal casting cleaning device adopts high-speed ejection of metal balls to make the metal casting vibrate and clean the burrs. The high-speed ejected metal balls may cause the surface of the metal casting to wear and dent when impacting, thereby causing damage to the metal casting and affecting the quality of the casting product. In addition, the balls need to be manually collected by humans, which increases the amount of manual labor. Therefore, the vibration impact generated by the high-speed ejection of balls is not conducive to the use of castings, and its practicality is poor.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a metal casting cleaning device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a metal casting cleaning device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal casting cleaning device, comprising a cleaning box, a water tank is fixedly arranged on the left side above the outer surface of the cleaning box, a suction pump is fixedly arranged above the outer surface of the cleaning box and located in front of the right side of the water tank, a water pipe is fixedly installed at the bottom end of the suction pump, the lower end of the water pipe passes through the cleaning box, a high-pressure nozzle ring pipe is fixedly installed above the interior of the cleaning box, a drive motor is fixedly installed in the middle above the outer surface of the cleaning box, and the lower end of the drive motor is located inside the cleaning box and a cleaning mechanism is provided.

[0007] Preferably, the cleaning mechanism comprises a sleeve mounted at the lower end of the driving motor, a spring is fixedly mounted on the top end of the inner surface of the sleeve, and a movable rod is fixedly provided at the lower end of the spring.

[0008] Preferably, the cleaning mechanism further comprises a brush plate fixedly mounted at the bottom end of the movable rod, four impact columns are evenly distributed and fixedly mounted below the surface of the brush plate, and two ball rods are symmetrically fixedly mounted above the surface of the brush plate.

[0009] Preferably, the cleaning mechanism also includes a guide ring arranged above the brush plate, the upper surface of the guide ring is fixedly connected to the upper end of the inner surface of the cleaning box through a connecting rod, a sliding groove is opened below the surface of the guide ring, a protrusion is fixedly provided on the inner surface of the sliding groove, and the upper end of the ball rod is located inside the sliding groove.

[0010] Preferably, side boxes are fixedly provided at the middle of the left and right sides of the outer surface of the cleaning box, and a cylinder is rotatably provided inside the side box on the inner wall of the cleaning box, and a clamping plate is fixedly provided at the opposite end of the cylinder.

[0011] Preferably, a rotating motor is fixedly installed on the right side of the outer surface of the cleaning box inside the side box, and pulleys are provided on the right end of the rotating motor and the surface of the right cylinder, and the pulleys are connected by a transmission belt.

[0012] Preferably, a filter screen slot is provided in the middle of the bottom end of the inner surface of the cleaning box, and a collection box is fixedly provided at the bottom end of the outer surface of the cleaning box at a position corresponding to the filter screen slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model drives the motor, cleaning mechanism, sleeve, spring, movable rod, brush plate, impact column, ball rod, guide ring, sliding groove and protrusion. The impact column continuously moves up and down to hit the casting, and the vibration impact generated achieves the purpose of efficiently cleaning burrs and other impurities on the surface of the casting. In combination with the brushing of the brush plate, the cleaning efficiency and cleaning quality of the casting are greatly improved.

[0015] 2. The utility model can stably clean the castings comprehensively through the arrangement of the cylinder, the clamping plate, the rotating motor and the pulley, without the need to manually change the position of the castings, thereby improving the comprehensiveness and efficiency of cleaning; BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the cleaning box of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the cleaning mechanism of the utility model.

[0019] In the figure: 1. cleaning box; 2. water tank; 3. suction pump; 4. water pipe; 5. high-pressure nozzle ring pipe; 6. driving motor; 7. cleaning mechanism; 701. sleeve; 702. spring; 703. movable rod; 704. brush plate; 705. impact column; 706. ball rod; 707. guide ring; 708. sliding groove; 709. protrusion; 8. side box; 9. cylinder; 10. splint; 11. rotating motor; 12. pulley; 13. filter notch; 14. collecting box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 2-Figure 3 As shown, a metal casting cleaning device includes a cleaning box 1, a water tank 2 is fixedly arranged on the left side above the outer surface of the cleaning box 1, a suction pump 3 is fixedly arranged above the outer surface of the cleaning box 1 and located in front of the right side of the water tank 2, a water pipe 4 is fixedly installed at the bottom end of the suction pump 3, the lower end of the water pipe 4 penetrates the cleaning box 1, and a high-pressure nozzle ring pipe 5 is fixedly installed above the interior of the cleaning box 1, a driving motor 6 is fixedly installed in the middle above the outer surface of the cleaning box 1, and the lower end of the driving motor 6 is located inside the cleaning box 1 and a cleaning mechanism 7 is provided.

[0022] By adopting the above technical solution, the suction pump 3 is connected to the water tank 2 by a pipeline, and the suction pump 3 can draw water from the water tank 2, inject it into the high-pressure nozzle ring pipe 5 through the water pipe 4 and spray it out to wash the surface of the casting.

[0023] Furthermore, the cleaning mechanism 7 includes a sleeve 701 installed at the lower end of the driving motor 6 , a spring 702 is fixedly installed on the top of the inner surface of the sleeve 701 , and a movable rod 703 is fixedly provided at the lower end of the spring 702 .

[0024] By adopting the above technical solution, the movable rod 703 slides inside the sleeve 701, and the spring 702 can be used to control the upward and downward extension and reset of the movable rod 703. The surface of the movable rod 703 has a protruding slider located inside the grooves on both sides of the sleeve 701, so that when the driving motor 6 drives the sleeve 701 to rotate, the movable rod 703 can follow the rotation.

[0025] Furthermore, the cleaning mechanism 7 also includes a brush plate 704 fixedly installed at the bottom end of the movable rod 703, four impact columns 705 are evenly distributed and fixedly installed below the surface of the brush plate 704, and two ball rods 706 are symmetrically fixedly installed above the surface of the brush plate 704.

[0026] By adopting the above technical solution, the brush plate 704 can rotate along with the movable rod 703, so as to brush the surface of the casting.

[0027] Furthermore, the cleaning mechanism 7 also includes a guide ring 707 arranged above the brush plate 704, and the upper surface of the guide ring 707 is fixedly connected to the upper end of the inner surface of the cleaning box 1 through a connecting rod, and a sliding groove 708 is opened below the surface of the guide ring 707. A protrusion 709 is fixedly provided on the inner surface of the sliding groove 708, and the upper end of the ball rod 706 is located inside the sliding groove 708.

[0028] By adopting the above technical solution, the ball rod 706 rolls inside the sliding groove 708 and is pushed by the protrusion 709, so that the brush plate 704 moves downward through the movable rod 703. When the ball rod 706 moves between the two protrusions 709, the brush plate 704 is pulled upward by the spring 702, and then the impact column 705 is continuously moved up and down to hit the casting, and the vibration impact generated achieves the purpose of efficiently cleaning burrs and other impurities on the surface of the casting.

[0029] like Figure 1-Figure 2 As shown, side boxes 8 are fixedly provided in the middle of the left and right sides of the outer surface of the cleaning box 1, and a cylinder 9 is rotatably provided inside the side box 8 and penetrates the inner wall of the cleaning box 1, and a clamping plate 10 is fixedly provided at the opposite end of the cylinder 9.

[0030] By adopting the above technical solution, the cylinder 9 pushes the clamping plate 10 to fix the casting, so that the casting is more stable during cleaning.

[0031] Furthermore, a rotating motor 11 is fixedly installed on the right side of the outer surface of the cleaning box 1 inside the side box 8, and pulleys 12 are provided on the right end of the rotating motor 11 and the surface of the right cylinder 9, and the pulleys 12 are connected by a transmission belt.

[0032] By adopting the above technical solution, the rotating motor 11 drives the right cylinder 9 to rotate through the pulley 12, thereby enabling the left cylinder 9 to rotate, and further driving the casting to rotate, so that all surfaces of the casting can be cleaned.

[0033] Furthermore, a filter screen slot 13 is provided in the middle of the bottom end of the inner surface of the cleaning box 1 , and a collection box 14 is fixedly provided at the bottom end of the outer surface of the cleaning box 1 at a position corresponding to the filter screen slot 13 .

[0034] By adopting the above technical solution, the filter notch 13 can filter the metal impurities carried in the sewage, so that the sewage flows into the collection box 14 for collection.

[0035] Working principle: When using the metal casting cleaning device, first, use the cylinder 9 to push the clamping plate 10 to fix the casting, and then connect the suction pump 3 to the water tank 2 by a pipeline. The suction pump 3 can draw water from the water tank 2, inject it into the high-pressure nozzle ring pipe 5 through the water pipe 4 and spray it out to rinse the surface of the casting. When rinsing again, start the drive motor 6 synchronously. The drive motor 6 drives the sleeve 701 to rotate through the spring 702 and the internal slider structure, so that the brush plate 704 is in contact with the surface of the metal casting for rotation and brushing. At the same time, when the brush plate 704 rotates, the ball rod 706 rolls inside the sliding groove 708, and is pushed by the protrusion 709, so that the brush plate 704 moves down through the movable rod 703. When the ball rod 706 moves between the two protrusions 709, the spring 702 pulls the brush plate 704 upward, and then the impact column 705 moves up and down continuously to hit the casting, and the vibration impact is used to clean the burrs and other impurities on the surface of the casting. The cylinders 9 on both sides clamp the middle casting together, so that the cylinders 9 on both sides form a whole through the casting. The rotating motor 11 drives the right cylinder 9 to rotate through the pulley 12, so that the left cylinder 9 can also rotate, and then drive the casting to rotate, so that all surfaces of the casting can be cleaned. The cleaned sewage is filtered through the filter screen slot 13 to filter the metal impurities carried in the sewage, and then flows into the collection box 14 for collection. This is the working principle of the metal casting cleaning device.

Claims

1. A metal casting cleaning device, comprising a cleaning box (1), characterized in that: A water tank (2) is fixedly arranged on the left side above the outer surface of the cleaning box (1); a suction pump (3) is fixedly arranged above the outer surface of the cleaning box (1) and located in front of the right side of the water tank (2); a water pipe (4) is fixedly installed at the bottom end of the suction pump (3); the lower end of the water pipe (4) passes through the cleaning box (1) and a high-pressure nozzle ring pipe (5) is fixedly installed above the inside of the cleaning box (1); a driving motor (6) is fixedly installed in the middle part above the outer surface of the cleaning box (1); the lower end of the driving motor (6) is located inside the cleaning box (1) and a cleaning mechanism (7) is arranged.

2. A metal casting cleaning device according to claim 1, characterized in that: The cleaning mechanism (7) comprises a sleeve (701) mounted at the lower end of the driving motor (6), a spring (702) being fixedly mounted on the top end of the inner surface of the sleeve (701), and a movable rod (703) being fixedly arranged at the lower end of the spring (702).

3. A metal casting cleaning device according to claim 1, characterized in that: The cleaning mechanism (7) further comprises a brush plate (704) fixedly mounted at the bottom end of the movable rod (703), four impact columns (705) evenly distributed and fixedly mounted below the surface of the brush plate (704), and two ball rods (706) symmetrically fixedly mounted above the surface of the brush plate (704).

4. A metal casting cleaning device according to claim 1, characterized in that: The cleaning mechanism (7) further comprises a guide ring (707) arranged above the brush plate (704); the upper surface of the guide ring (707) is fixedly connected to the upper end of the inner surface of the cleaning box (1) via a connecting rod; a sliding groove (708) is provided below the surface of the guide ring (707); a protrusion (709) is fixedly provided on the inner surface of the sliding groove (708); and the upper end of the ball rod (706) is located inside the sliding groove (708).

5. A metal casting cleaning device according to claim 1, characterized in that: Side boxes (8) are fixedly arranged at the middle of the left and right sides of the outer surface of the cleaning box (1), and a cylinder (9) is rotatably arranged inside the side box (8) and is located on the inner wall of the cleaning box (1), and a clamping plate (10) is fixedly arranged at the opposite end of the cylinder (9).

6. A metal casting cleaning device according to claim 1, characterized in that: A rotating motor (11) is fixedly mounted on the right side of the outer surface of the cleaning box (1) and located inside the side box (8). The right end of the rotating motor (11) and the surface of the right cylinder (9) are both provided with pulleys (12), and the pulleys (12) are connected by a transmission belt.

7. A metal casting cleaning device according to claim 1, characterized in that: A filter screen slot (13) is provided in the middle of the bottom end of the inner surface of the cleaning box (1), and a collection box (14) is fixedly provided at the bottom end of the outer surface of the cleaning box (1) at a position corresponding to the filter screen slot (13).

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