A cutting oil impurity removal device based on metal processing

Abstract

The utility model discloses a cutting oil impurity removal device based on metal processing, comprising an impurity removal device body, a top cover and an ultrasonic generator, a first sewage discharge pipe is arranged on one side of the impurity removal device body, and a second sewage discharge pipe and a cutting fluid recovery pipe are connected to the side of the impurity removal device body away from the first sewage discharge pipe, the cutting fluid recovery pipe is arranged above the second sewage discharge pipe, the top cover is arranged on one side of the top of the impurity removal device body, a feed port is arranged at the center position of the cover plate, and a feed pipe is inserted into the feed port, the ultrasonic generator is arranged on one side of the top cover, a plurality of vibration rods are connected below the ultrasonic generator, and the vibration rods are connected to the impurity removal device body, the structure is compact, the floor space is small, the cutting fluid can be continuously deoiled and impurities can be removed, and the anaerobic bacteria in the cutting fluid can be removed, thereby extending the service life of the cutting fluid.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a cutting oil impurity removal device based on metal processing. Background Art

[0002] The metal cutting processing method is a processing method that uses a cutting tool that is harder than the workpiece and has a cutting edge to cut off the excess metal layer on the blank (or billet). During the processing, cutting fluid is required for cooling and cleaning, and the fallen cutting fluid needs to be de-oiled and recovered to reduce production costs.

[0003] The patent retrieved with application number CN202121661443.7 proposes a cutting fluid degreasing and impurity removal device, which can remove impurities while removing oil, so as to make the filtering effect of cutting fluid better, separate oil and water, speed up the separation speed of oil and water in the separation cylinder, and improve the degreasing effect.

[0004] Similar to the above-mentioned cutting fluid degreasing and impurity removal device, although it can remove impurities while removing oil, so as to make the filtering effect of cutting fluid better, separate oil and water, speed up the separation speed of oil and water in the separation cylinder, and improve the degreasing effect, its impurity removal device is set up separately, which will occupy more area, and it cannot remove anaerobic bacteria in the filtered cutting fluid, and failure to remove anaerobic bacteria in the cutting fluid will affect the service life of the cutting fluid.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a cutting oil impurity removal device based on metal processing is proposed, in order to achieve a more practical purpose. Utility Model Content

[0006] The purpose of the utility model is to provide a cutting oil impurity removal device based on metal processing to solve the problem that a cutting fluid oil and impurity removal device mentioned in the above background is set up separately, which will occupy more area and cannot remove anaerobic bacteria in the filtered cutting fluid. Failure to remove anaerobic bacteria in the cutting fluid will affect the service life of the cutting fluid.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting oil impurity removal device based on metal processing, comprising an impurity removal device body, a top cover and an ultrasonic generator, a No. 1 drain pipe is arranged on one side of the impurity removal device body, and a No. 2 drain pipe and a cutting fluid recovery pipe are connected to the side of the impurity removal device body away from the No. 1 drain pipe, the cutting fluid recovery pipe is arranged above the No. 2 drain pipe, and the No. 1 drain pipe, the No. 2 drain pipe and the cutting fluid recovery pipe are all provided with outlet valves, the top cover is arranged on one side of the top of the impurity removal device body, a feed port is arranged at the center position of the top cover, and a feed pipe is inserted into the feed port, the ultrasonic generator is arranged on one side of the top cover, a plurality of vibration rods are connected below the ultrasonic generator, and the vibration rods are connected to the impurity removal device body.

[0008] Preferably, a filter box, an oil removal box and a sterilization box are provided in the main body of the impurity removal device, and the filter box is arranged below the top cover, the oil removal box is arranged below the filter box, and the sterilization box is arranged on one side of the filter box and the oil removal box.

[0009] Preferably, a partition box is provided between the filter box and the oil removal box, and a partition is provided between the filter box, the oil removal box and the sterilization box, a connecting port is provided at the bottom of the partition, a filter plate is provided in the sterilization box, and the cutting fluid recovery pipe and the No. 2 sewage pipe are respectively provided on the upper and lower sides of the filter plate.

[0010] Preferably, a filter drum is provided in the filter box, a drum cover is provided on the top of the filter drum, a connecting port is provided at the top center of the drum cover, a connecting bearing is connected to the connecting port, and the feed pipe is inserted into the connecting bearing.

[0011] Preferably, connecting handles are connected to both sides of the drum top cover, a plurality of groups of filter holes are arranged on the filter drum, and a connecting base is connected to the bottom of the filter drum, a plug-in slot is arranged at the bottom of the connecting base, a motor box is arranged at the center position of the partition box, and a water filter plate is arranged on the outside of the motor box.

[0012] Preferably, a rotating connecting block is connected to the top center position of the motor box, a connecting plug block is provided at the center position of the rotating connecting block, a motor is provided in the motor box, the top of the motor is connected to the rotating connecting block, and the connecting plug block and the plug-in slot are interlocked.

[0013] Preferably, an oil suction device is provided inside the oil removal tank, a plurality of groups of connecting rods are connected to the outside of the oil suction device, and a float is connected to one end of the connecting rod away from the oil suction device, an oil suction port is provided on the top of the oil suction device, and an oil drain pipe is connected to the bottom of the oil suction device, and one end of the oil drain pipe away from the oil suction device is connected to a No. 1 sewage pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects: compact structure, small footprint, and the ability to continuously remove oil and impurities from the cutting fluid, and to remove anaerobic bacteria from the cutting fluid, thereby extending the service life of the cutting fluid. The specific contents are as follows:

[0015] The filter box can filter the cut iron chips and large particles of impurities mixed in the cutting fluid in the filter box. After the cutting fluid is filtered in the filter box, the large particles of impurities are filtered to the partition box by the partition box, and the degreasing box is used to separate the oil and dirt in the cutting fluid. The filter plate is a filter plate that can further remove small particles and incompletely purified grease in the cutting fluid, and the oil and dirt impurities remaining under the filter plate can be discharged through the No. 2 drain pipe, and the cutting fluid at the bottom of the degreasing tank flows into the sterilization box from the connecting port at the bottom of the partition, and the cutting fluid passes through the sterilization box. The anaerobic bacteria in the cutting fluid are removed by the ultrasonic generator and the multiple groups of vibration rods connected thereto, and the cutting fluid after complete purification is recovered by the cutting fluid recovery pipe. The anaerobic bacteria in the cutting fluid are removed by the ultrasonic generator and the multiple groups of vibration rods connected thereto in the sterilization box. The ultrasonic generator generates strong mechanical vibrations and tiny cavities through the vibration rods, thereby generating cavitation phenomenon to the cutting fluid, causing the cutting fluid to produce high-intensity cutting, shearing, impact and other effects, thereby killing the anaerobic bacteria in the cutting fluid and making the cutting fluid last longer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of the main body of a cutting oil impurity removal device based on metal processing according to the utility model;

[0017] Figure 2 It is a schematic structural diagram of a side section of a main body of a cutting oil impurity removal device based on metal processing according to the utility model;

[0018] Figure 3 This is a schematic structural diagram of a filter drum of a cutting oil impurity removal device based on metal processing according to the utility model;

[0019] Figure 4 It is a schematic structural diagram of a connection base of a cutting oil impurity removal device based on metal processing according to the utility model, viewed from above;

[0020] Figure 5 It is a schematic diagram of the structure of a partition box of a cutting oil impurity removal device based on metal processing according to the utility model from a top view;

[0021] Figure 6 It is a schematic structural diagram of a side section of a motor box of a cutting oil impurity removal device based on metal processing according to the utility model;

[0022] Figure 7The utility model is a structural schematic diagram of an oil suction device of a cutting oil impurity removal device based on metal processing.

[0023] In the figure: 1. main body of the impurity removal device; 11. filter box; 12. oil removal box; 13. sterilization box; 131. filter plate; 14. partition box; 141. motor box; 1411. motor; 142. rotating connection block; 1421. connection plug block; 143. water filter plate; 15. partition plate; 151. connecting port; 16. filter drum; 161. drum top cover; 162. connecting bearing; 163. connection 1. Port; 164. Connecting handle; 165. Filter hole; 166. Connecting base; 1661. Plug slot; 17. Oil suction device; 171. Oil suction port; 172. Oil drain pipe; 173. Connecting rod; 174. Float; 2. Top cover; 21. Feed inlet; 3. Feed pipe; 4. No. 1 drain pipe; 5. No. 2 drain pipe; 6. Cutting fluid recovery pipe; 7. Water outlet valve; 8. Ultrasonic generator; 81. Vibration rod. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 7 The utility model provides a technical solution: a cutting oil impurity removal device based on metal processing, comprising an impurity removal device body 1, a top cover 2 and an ultrasonic generator 8, a No. 1 sewage pipe 4 is arranged on one side of the impurity removal device body 1, and a No. 2 sewage pipe 5 and a cutting fluid recovery pipe 6 are connected to the side of the impurity removal device body 1 away from the No. 1 sewage pipe 4, the cutting fluid recovery pipe 6 is arranged above the No. 2 sewage pipe 5, and the No. 1 sewage pipe 4, the No. 2 sewage pipe 5 and the cutting fluid recovery pipe 6 are all provided with a water outlet valve 7, the top cover 2 is arranged on one side of the top of the impurity removal device body 1, a feed port 21 is arranged at the center position of the top cover 2, and a feed pipe 3 is inserted into the feed port 21, the ultrasonic generator 8 is arranged on one side of the top cover 2, and a plurality of vibration rods 81 are connected below the ultrasonic generator 8, and the vibration rods 81 are connected to the impurity removal device body 1.

[0026] The feed pipe 3 is inserted into the feed port 21 on the top cover 2, and the cutting fluid that needs to be treated with impurities enters the impurity removal device body 1 through the feed pipe 3 for impurity removal treatment. The impurity removal device body 1 can be opened through the top cover 2, and the oil in the impurity removal device body 1 is discharged through the No. 1 drain pipe 4, and the small particle impurities in the impurity removal device body 1 can be discharged through the No. 2 drain pipe 5, and the filtered cutting fluid is discharged and recovered through the cutting fluid recovery pipe 6, and the No. 1 drain pipe 4, the No. 2 drain pipe 5 and the cutting fluid recovery pipe 6 can all be controlled to open and close through the outlet valve 7. The ultrasonic generator 8 is used to eliminate anaerobic bacteria in the cutting fluid. The ultrasonic generator 8 generates strong mechanical vibrations and tiny cavities through the vibration rod 81, thereby generating cavitation phenomenon to the cutting fluid, causing the cutting fluid to produce high-intensity cutting, shearing, impact and other effects, thereby killing the anaerobic bacteria in the cutting fluid and making the cutting fluid last longer.

[0027] A filter box 11, an oil removal box 12 and a sterilization box 13 are arranged in the main body 1 of the impurity removal device, and the filter box 11 is arranged below the top cover 2, the oil removal box 12 is arranged below the filter box 11, and the sterilization box 13 is arranged on one side of the filter box 11 and the oil removal box 12, a partition box 14 is arranged between the filter box 11 and the oil removal box 12, and a partition 15 is arranged between the filter box 11, the oil removal box 12 and the sterilization box 13, and a connecting port 151 is arranged at the bottom of the partition 15, a filter plate 131 is arranged in the sterilization box 13, and a cutting fluid recovery pipe 6 and a No. 2 sewage pipe 5 are respectively arranged on the upper and lower sides of the filter plate 131, and the filter box 11 is used to filter the cut iron filings and large particles of impurities mixed in the cutting fluid in the filter plate 131. In the filter box 11, after the cutting fluid is filtered in the filter box 11, the large particles of impurities are filtered out by the partition box 14 and transferred to the partition box 14, while the de-oiling box 12 is used to separate the oil in the cutting fluid. The filter plate 131 is a filter plate that can further remove small particles and incompletely purified grease in the cutting fluid, and the oil impurities remaining under the filter plate 131 can be discharged through the No. 2 drain pipe 5, and the cutting fluid at the bottom of the de-oiling box 12 flows into the sterilization box 13 through the connecting port 151 at the bottom of the partition 15, and the anaerobic bacteria in the cutting fluid are removed in the sterilization box 13 by the ultrasonic generator 8 and the multiple groups of vibration rods 81 connected thereto, and the cutting fluid after complete purification is recovered by the cutting fluid recovery pipe 6.

[0028] A filter drum 16 is provided in the filter box 11, a drum cover 161 is provided on the top of the filter drum 16, a connection port 163 is provided at the top center of the drum cover 161, and a connection bearing 162 is connected to the connection port 163, the feed pipe 3 is plugged into the connection bearing 162, both sides of the drum cover 161 are connected to connection handles 164, a plurality of filter holes 165 are provided on the filter drum 16, and a connection base 166 is connected to the bottom of the filter drum 16, and a plug-in groove 1661 is provided at the bottom of the connection base 166. A motor box 141 is provided at the center of the partition box 14, and a water filter plate 143 is provided on the outside of the motor box 141. A rotating connection block 142 is connected to the center of the top of the motor box 141. A connecting plug 1421 is provided at the center of the rotating connection block 142. A motor 1411 is provided in the motor box 141, and the top of the motor 1411 is connected to the rotating connection block 142, and the connecting plug 1421 is engaged with the plug slot 1661. The filter drum 16 is connected to the plug slot 1661 on the base 166 through the connecting base 166. The filter drum 16 is connected to the motor box 141 in the partition box 14 by inserting the connecting plug 1421 at the top of the rotating connecting block 142, so as to connect the filter drum 16 to the motor box 141 in the partition box 14, and the rotating connecting block 142 is driven to rotate by the motor 1411 in the motor box 141, and the filter drum 16 is driven to rotate by the rotating connecting block 142, and the filter drum 16 is driven to rotate by the filter hole 165 on the filter drum 16 during the rotation of the filter drum 16, and the cutting fluid in the filter drum 16 is thrown into the filter box 11, and the thrown cutting fluid is filtered by the down-water filter plate 143 on the partition box 14. It falls into the oil removal tank 12, and large impurities such as iron slag mixed in the cutting fluid are retained in the filter drum 16. The filter drum 16 can be taken out after the filtration is completed, and then the large impurities such as iron slag in the filter drum 16 can be recovered by opening the drum top cover 161. The feed pipe 3 is connected to the connecting port 163 of the drum top cover 161 through the feed port 21 on the top cover 2, and is inserted into the connecting bearing 162, so that the feed pipe 3 is inserted into the filter drum 16, and the cutting fluid mixed with impurities is poured into the filter drum 16.

[0029] An oil suction device 17 is provided inside the de-oiling tank 12, and multiple groups of connecting rods 173 are connected to the outer side of the oil suction device 17, and a float 174 is connected to the end of the connecting rod 173 away from the oil suction device 17, an oil suction port 171 is provided on the top of the oil suction device 17, and an oil discharge pipe 172 is connected to the bottom of the oil suction device 17, and the end of the oil discharge pipe 172 away from the oil suction device 17 is connected to the No. 1 drain pipe 4, and the cutting fluid entering the de-oiling tank 12 removes the grease in the de-oiling tank 12 through the oil suction device 17, and the grease floats on the surface of the cutting fluid after entering the de-oiling tank 12, and the oil suction device 17 floats on the surface of the cutting fluid through the connecting rod 173 and the float 174 connected thereto, and at this time the oil suction port 171 is flush with the oil surface, and the grease floating on the surface of the cutting fluid enters the oil discharge pipe 172 from the oil suction port 171, and is discharged from the No. 1 drain pipe 4 through the oil discharge pipe 172.

[0030] Working principle: When using a cutting oil impurity removal device based on metal processing, first open the impurity removal device body 1 through the top cover 2, and insert the filter drum 16 into the filter box 11 in the impurity removal device body 1, and the filter drum 16 is plugged into the connecting block 1421 on the top of the rotating connecting block 142 through the plug-in groove 1661 on the connecting base 166, thereby connecting the filter drum 16 to the motor box 141 in the partition box 14, and then connect the feed pipe 3 to the connecting port 163 of the drum top cover 161 through the feed port 21 on the top cover 2, and plug it into the connecting bearing 162, thereby plugging the feed pipe 3 into the filter drum 16.

[0031] After the connection is completed, the cutting fluid mixed with impurities is poured into the filter drum 16 through the feed pipe 3, and the motor 1411 in the motor box 141 drives the rotating connection block 142 to rotate, and the rotating connection block 142 drives the filter drum 16 to rotate, and during the rotation of the filter drum 16, the cutting fluid in the filter drum 16 is thrown into the filter box 11 through the filter hole 165 on the filter drum 16, and the thrown cutting fluid falls into the de-oiling tank 12 through the water filter plate 143 on the partition box 14, and the cutting fluid mixed with the cutting fluid is removed. The large impurities such as iron slag in the oil removal tank 12 remain in the filter drum 16, and the cutting fluid entering the oil removal tank 12 removes the grease in the oil removal tank 12 through the oil suction device 17. After entering the oil removal tank 12, the grease floats on the surface of the cutting fluid, and the oil suction device 17 floats on the surface of the cutting fluid through the connecting rod 173 and the float 174 connected to it, and at this time the oil suction port 171 is flush with the oil surface, and the grease floating on the surface of the cutting fluid enters the oil drain pipe 172 through the oil suction port 171, and is discharged from the No. 1 sewage pipe 4 through the oil drain pipe 172.

[0032] The cutting fluid at the bottom of the degreasing tank 12 flows into the sterilizing box 13 through the connecting port 151 at the bottom of the partition 15. When the cutting fluid passes through the filter plate 131 in the sterilizing box 13, the small particles in the cutting fluid and the grease that is not completely purified can be further intercepted below the filter plate 131, and the oil impurities remaining below the filter plate 131 can be discharged through the No. 2 sewage pipe 5. The cutting fluid in the sterilizing box 13 removes the anaerobic bacteria in the cutting fluid through the ultrasonic generator 8 and the multiple groups of vibration rods 81 connected thereto. The ultrasonic generator 8 generates a vibration through the vibration rod 81. Strong mechanical vibration and tiny cavities are generated, thereby causing cavitation to the cutting fluid, causing high-intensity cutting, shearing, and impacting effects on the cutting fluid, thereby killing anaerobic bacteria in the cutting fluid and extending the shelf life of the cutting fluid. The cutting fluid after complete purification is recovered by the cutting fluid recovery pipe 6, and the No. 1 sewage pipe 4, the No. 2 sewage pipe 5 and the cutting fluid recovery pipe 6 can all be opened and closed by the outlet valve 7. After the filtration is completed, the filter drum 16 can be taken out, and then the large impurities such as iron slag in the filter drum 16 can be recovered by opening the drum top cover 161.

Claims

1. A cutting oil impurity removal device based on metal processing, comprising an impurity removal device body (1), a top cover (2) and an ultrasonic generator (8), characterized in that: A first sewage pipe (4) is provided on one side of the impurity removal device body (1), and a second sewage pipe (5) and a cutting fluid recovery pipe (6) are connected to the side of the impurity removal device body (1) away from the first sewage pipe (4). The cutting fluid recovery pipe (6) is arranged above the second sewage pipe (5), and the first sewage pipe (4), the second sewage pipe (5) and the cutting fluid recovery pipe (6) are all provided with a water outlet valve (7). The top cover (2) is arranged on one side of the top of the impurity removal device body (1), a feed port (21) is provided at the center of the top cover (2), and a feed pipe (3) is inserted into the feed port (21). The ultrasonic generator (8) is arranged on one side of the top cover (2), and a plurality of vibration rods (81) are connected below the ultrasonic generator (8), and the vibration rods (81) are connected to the inside of the impurity removal device body (1).

2. A cutting oil impurity removal device based on metal processing according to claim 1, characterized in that: A filter box (11), an oil removal box (12) and a sterilization box (13) are arranged in the main body (1) of the impurity removal device, wherein the filter box (11) is arranged below the top cover (2), the oil removal box (12) is arranged below the filter box (11), and the sterilization box (13) is arranged on one side of the filter box (11) and the oil removal box (12).

3. A cutting oil impurity removal device based on metal processing according to claim 2, characterized in that: A partition box (14) is provided between the filter box (11) and the oil removal box (12), and a partition plate (15) is provided between the filter box (11), the oil removal box (12) and the sterilization box (13); a connecting port (151) is provided at the bottom of the partition plate (15); a filter plate (131) is provided in the sterilization box (13), and the cutting fluid recovery pipe (6) and the second sewage pipe (5) are respectively provided on the upper and lower sides of the filter plate (131).

4. A cutting oil impurity removal device based on metal processing according to claim 3, characterized in that: A filter drum (16) is arranged in the filter box (11), a drum cover (161) is arranged on the top of the filter drum (16), a connection port (163) is arranged at the center of the top of the drum cover (161), a connection bearing (162) is connected to the connection port (163), and the feed pipe (3) is inserted into the connection bearing (162).

5. A cutting oil impurity removal device based on metal processing according to claim 4, characterized in that: Both sides of the drum top cover (161) are connected to connecting handles (164); a plurality of groups of filter holes (165) are provided on the filter drum (16); a connecting base (166) is connected to the bottom of the filter drum (16); a plug-in slot (1661) is provided at the bottom of the connecting base (166); a motor box (141) is provided at the center of the partition box (14); and a water filter plate (143) is provided on the outside of the motor box (141).

6. A cutting oil impurity removal device based on metal processing according to claim 5, characterized in that: A rotating connection block (142) is connected to the center position of the top of the motor box (141), a connecting plug block (1421) is provided at the center position of the rotating connection block (142), a motor (1411) is provided in the motor box (141), the top of the motor (1411) is connected to the rotating connection block (142), and the connecting plug block (1421) and the plug slot (1661) are interlocked.

7. The cutting oil impurity removal device based on metal processing according to claim 2, characterized in that: An oil suction device (17) is arranged inside the oil removal tank (12); a plurality of connecting rods (173) are connected to the outside of the oil suction device (17); an end of the connecting rod (173) away from the oil suction device (17) is connected to a float (174); an oil suction port (171) is arranged at the top of the oil suction device (17); an oil discharge pipe (172) is connected to the bottom of the oil suction device (17); an end of the oil discharge pipe (172) away from the oil suction device (17) is connected to a No. 1 sewage discharge pipe (4).

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