Surface scrubbing device for casting forgings

Abstract

The utility model provides a casting forge piece surface scrubbing device which comprises a scrubbing box, a cleaning brush is arranged on the left side of the scrubbing box in a sliding mode through a plurality of sliding columns, a cavity frame is arranged on the right side of the scrubbing box in a sliding mode through a plurality of guide columns, and liquid spraying pipes are arranged in a plurality of liquid spraying holes formed in the left side of the cavity frame. A liquid inlet telescopic hose is arranged in a liquid inlet hole formed in the upper end of the cavity frame, and a filtering and collecting box is slidably arranged at the lower end in the scrubbing box. According to the surface scrubbing device for the casting forgings, after scrubbing, residues mixed with oxide skin, impurities, oil stains and the like can be collected, solids and liquid can be filtered out, personnel can recycle and process the residues conveniently, the downtime caused by cleaning the workbench is shortened, and the scrubbing efficiency of the casting forgings is improved.

Description

Technical Field

[0001] This utility model belongs to the field of casting and forging production technology, and specifically relates to a surface cleaning device for casting and forging. Background Technology

[0002] A surface cleaning device for castings and forgings is a device specifically designed to clean the surface of castings or forgings of oxide scale, impurities, oil stains and other residues. Its main purpose is to remove various contaminants from the surface of the workpiece through mechanical brushing combined with the action of cleaning fluid, so as to prepare it for subsequent processing. This device usually includes a fixing mechanism, a rotary drive system, cleaning brushes and a cleaning fluid supply system.

[0003] Existing surface cleaning devices for castings and forgings fix the forgings with a fixing mechanism, then drive the fixing mechanism to rotate the forgings, and use a cleaning brush and cleaning fluid at the bottom to clean the surface of the forgings. After each cleaning, the operator needs to manually clean the worktable of residues such as oxide scale, impurities, and oil stains. This is not only time-consuming and labor-intensive, but also reduces the overall production efficiency. Moreover, the residues that are discarded directly without filtration may contain harmful substances, causing environmental pollution. Furthermore, it cannot effectively separate and recover solid and liquid residues, making it inconvenient for personnel to recycle and dispose of them. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a surface cleaning device for castings and forgings. After cleaning, the device collects and filters out solids and liquids, including scale, impurities, and oil residues, facilitating recycling and disposal. It also reduces downtime caused by cleaning the workbench and improves the cleaning efficiency of castings and forgings.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a surface cleaning device for castings and forgings, including a cleaning box, a cleaning brush slidably mounted on the left side of the cleaning box via multiple sliding columns, a cavity frame slidably mounted on the right side of the cleaning box via multiple guide columns, a spray pipe installed in each of the multiple spray holes on the left side of the cavity frame, the multiple spray pipes being arranged at equal intervals, a liquid inlet telescopic hose installed in the liquid inlet hole at the upper end of the cavity frame, a filter collection box slidably mounted inside the lower end of the cleaning box, a drain pipe installed in the drain hole at the lower end of the cleaning box, a solenoid valve connected in series in the middle of the drain pipe, a second electric push rod installed on the left end of the cleaning box, the second electric push rod being connected to the left side of the cleaning brush, and a first electric push rod installed on the right side of the cleaning box, the telescopic end of the first electric push rod being connected to the right side of the cavity frame.

[0006] As a further improvement of this utility model, a support frame is provided at the lower end of the washing box, and the washing box and the support frame are fixed together by welding. The support frame has multiple mounting holes inside.

[0007] As a further improvement of this utility model, the washing box is provided with a connecting plate inside. A sliding frame is rotatably mounted inside the connecting plate via a rotating column. Sliding frame plates are slidably mounted on the left and right sides of the sliding frame. Arc-shaped plates are provided on the inner sides of the two sliding frame plates, and the left and right positions of the two arc-shaped plates are corresponding. A double-acting screw is rotatably mounted inside the sliding frame. The two sliding frame plates are threadedly connected to the left and right corresponding ends of the double-acting screw. The right sliding frame plate has a clearance opening corresponding to the position of the double-acting screw. A handwheel is provided at the right end of the double-acting screw. A drive unit for driving the rotating column is provided at the lower end of the connecting plate. The drive unit includes a motor located at the lower end of the connecting plate. The output shaft of the motor is connected to the lower end of the rotating column through a coupling.

[0008] As a further improvement of this utility model, a box panel is hinged to the front side of the washing box, and an observation window is provided on the front side of the box panel.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] Firstly, by placing the cast forgings that need to be cleaned on the slide frame and positioning them between two arc-shaped plates, and then rotating the handwheel to move the arc-shaped plates on both sides of the sliding frame closer together, it is possible to fix round cast forgings of different sizes.

[0011] Secondly, the liquid containing oxide scale, impurities, and oil generated during the washing of castings and forgings falls onto the filter collection box, where the solid impurities are intercepted, while the liquid settles at the bottom of the cleaning box. Then, by opening the solenoid valve, the filtered liquid can be discharged through the drain pipe. After the washing operation is completed, the filter collection box can be pulled out to process the impurities inside. The residues mixed with oxide scale, impurities, and oil after washing are collected and filtered to separate the solids and liquids, making it easy for personnel to recycle and dispose of them. This also reduces downtime caused by cleaning the workbench and improves the washing efficiency of castings and forgings.

[0012] Thirdly, the real-time cleaning status of the castings and forgings inside the cleaning box can be observed through the observation window, allowing personnel to promptly understand that the castings and forgings have been cleaned, thereby improving the cleaning efficiency of the castings and forgings. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a front sectional view of the present invention.

[0017] Figure 4 For the present utility model Figure 3 A magnified structural diagram at point A.

[0018] In the diagram: 101, washing box; 102, box panel; 103, observation window; 104, liquid inlet telescopic hose; 105, electric push rod one; 106, cavity frame; 107, electric push rod two; 108, spray pipe; 109, cleaning brush; 110, support frame; 201, filter collection box; 202, drain pipe; 203, solenoid valve; 301, connecting plate; 302, motor; 303, slide rail frame; 304, sliding frame plate; 305, double-acting screw; 306, arc plate; 307, handwheel. Detailed Implementation

[0019] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0020] like Figure 1 , 3 As shown in Figure 4, a surface cleaning device for cast forgings includes a cleaning box 101. A cleaning brush 109 is slidably mounted on the left side of the cleaning box 101 via multiple sliding columns. A cavity frame 106 is slidably mounted on the right side of the cleaning box 101 via multiple guide columns. A spray pipe 108 is installed in each of the multiple spray holes on the left side of the cavity frame 106. A liquid inlet telescopic hose 104 is installed in the liquid inlet hole at the upper end of the cavity frame 106. The cleaning box 101 has a clearance hole adapted to the liquid inlet telescopic hose 104. A filter collection box 201 is slidably mounted on the lower end of the cleaning box 101. A drain pipe 202 is installed in the drain hole at the lower end of the cleaning box 101. A solenoid valve 203 is connected in series in the middle of the drain pipe 202.

[0021] The washing box 101 has a connecting plate 301 inside. A sliding frame 303 is rotatably mounted inside the connecting plate 301 via a rotating column. The rotating column and the sliding frame 303 are fixed together by welding. Sliding frame plates 304 are slidably mounted on the left and right sides inside the sliding frame 303. Arc-shaped plates 306 are provided on the inner sides of the two sliding frame plates 304. A double-acting screw 305 is rotatably mounted inside the sliding frame 303. The two sliding frame plates 304 are threadedly connected to the left and right corresponding ends of the double-acting screw 305. The right sliding frame plate 304 has a clearance opening corresponding to the position of the double-acting screw 305. A handwheel 307 is provided at the right end of the double-acting screw 305. The double-acting screw 305 and the handwheel 307 are fixed together by welding. A drive unit for driving the rotating column is provided at the lower end of the connecting plate 301. The drive unit includes a motor 302 located at the lower end of the connecting plate 301. The output shaft of the motor 302 is connected to the lower end of the rotating column through a coupling.

[0022] like Figure 3 As shown, an electric push rod 2 107 is provided at the left end of the brushing box 101. The electric push rod 2 107 is connected to the left side of the cleaning brush 109. An electric push rod 105 is provided on the right side of the brushing box 101. The telescopic end of the electric push rod 105 is connected to the right side of the cavity frame 106.

[0023] like Figure 1 As shown, a support frame 110 is provided at the lower end of the washing box 101, and multiple mounting holes are provided inside the support frame 110.

[0024] First, fix the washing device in a suitable position through the mounting holes on the support frame 110. Then, open the box door and place the casting forging to be washed on the slide frame 303, positioning it between the two arc plates 306. Then, rotate the handwheel 307 to rotate the bidirectional lead screw 305, thereby driving the arc plates 306 on the two sliding frame plates 304 to move closer together to fix the round casting forging. Finally, close the box door.

[0025] Then, the pump pipe of the external cleaning fluid pump is connected to the inlet telescopic hose 104, so that the cleaning fluid is continuously pumped into the cavity frame 106 through the inlet telescopic hose 104, and the cleaning fluid is sprayed out onto the outer surface of the casting forging through the spray pipe 108. Then, the operator starts the electric push rod 105, and the telescopic end drives the cavity frame 106 on the guide column to move, adjusting the appropriate spray distance with the circular casting forging. Then, the operator starts the electric push rod 2 107, and the telescopic end drives the cleaning brush 109 to contact the outer surface of the casting forging under the sliding restriction of the sliding column. Then, the operator stops the operation of the electric push rod 2 107. Then, the operator starts the motor 302 by controlling it. The output shaft drives the sliding frame 303 on the rotating column and the casting forging to rotate, which, together with the cleaning brush 109 and the sprayed cleaning fluid, realizes the brushing operation of the casting forging.

[0026] The liquid containing oxide scale, impurities, and oil generated during the washing of castings and forgings falls onto the filter collection box 201, where the fixed impurities are intercepted, while the liquid settles at the bottom of the cleaning box. Then, by opening the solenoid valve 203, the filtered liquid can be discharged through the drain pipe 202. After the washing operation is completed, the filter collection box 201 can be pulled out to process the impurities inside, achieving solid-liquid separation for easy recycling.

[0027] According to another embodiment of the present invention, such as Figure 1 As shown, a box plate 102 is hinged to the front side of the washing box 101. An observation window 103 is provided on the front side of the box plate 102. The real-time cleaning status of the casting forgings inside the washing box can be observed through the observation window 103, so that personnel can know in a timely manner that the casting forgings have been washed.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A surface cleaning device for cast forgings, comprising a cleaning box (101), characterized in that: A cleaning brush (109) is slidably mounted on the left side of the washing box (101) via multiple sliding columns. A cavity frame (106) is slidably mounted on the right side of the washing box (101) via multiple guide columns. A spray pipe (108) is installed in each of the multiple spray holes opened on the left side of the cavity frame (106). An inlet telescopic hose (104) is installed in the inlet hole opened at the upper end of the cavity frame (106). A filter collection box (201) is slidably mounted at the lower end of the inside of the washing box (101).

2. A surface brushing apparatus for a cast forging as defined in claim 1, wherein: A drain pipe (202) is installed in the drain hole at the lower end of the washing box (101), and a solenoid valve (203) is connected in series in the middle of the drain pipe (202).

3. A surface brushing apparatus for a cast forging as defined in claim 1, wherein: The left end of the washing box (101) is provided with an electric push rod two (107), which is connected to the left side of the cleaning brush (109). The right side of the washing box (101) is provided with an electric push rod one (105), and the telescopic end of the electric push rod one (105) is connected to the right side of the cavity frame (106).

4. A surface brushing apparatus for a cast forging as defined in claim 1 wherein: The washing box (101) is provided with a connecting plate (301) inside. A sliding frame (303) is rotatably provided inside the connecting plate (301) via a rotating column. Sliding frame plates (304) are slidably provided on the left and right sides of the sliding frame (303). Arc plates (306) are provided on the inner sides of the two sliding frame plates (304). A double-acting screw (305) is rotatably provided inside the sliding frame (303). The two sliding frame plates (304) are threadedly connected to the left and right corresponding ends of the double-acting screw (305). The right sliding frame plate (304) has a clearance opening corresponding to the position of the double-acting screw (305). A handwheel (307) is provided at the right end of the double-acting screw (305). A drive unit for driving the rotating column to rotate is provided at the lower end of the connecting plate (301).

5. A surface brushing apparatus for a cast forging as defined in claim 4 wherein: The drive unit includes a motor (302) disposed at the lower end of the connecting plate (301), and the output shaft of the motor (302) is connected to the lower end of the rotating column through a coupling.

6. A surface brushing apparatus for a cast forging as defined in claim 1 wherein: The front side of the washing box (101) is hinged to a box panel (102), and an observation window (103) is provided on the front side of the box panel (102).

7. A surface brushing apparatus for a cast forging as defined in claim 1 wherein: The lower end of the washing box (101) is provided with a support frame (110), and the support frame (110) has multiple mounting holes inside.

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