Cutting oil recycling mechanism

Abstract

The utility model provides a cutting oil recycling mechanism, and belongs to the technical field of cutting oil. The cutting oil recycling mechanism comprises a filtering structure and a cleaning structure, the filtering structure comprises a first barrel, a first filtering assembly, a connecting pipe, a second barrel and a second filtering assembly, the first filtering assembly is arranged in the first barrel, the two ends of the connecting pipe communicate with the first barrel and the second barrel correspondingly, and the second filtering assembly is arranged in the second barrel. The first filtering assembly is arranged in the first barrel, the second filtering assembly is arranged in the second barrel, the cleaning structure comprises a motor, a rotating shaft and two scraping plates, the motor is installed on one side of the first barrel, the rotating shaft is connected with the motor, and the rotating shaft is rotationally connected with the first barrel. In the device, scrap iron on the surfaces of the first filter screen and the second filter screen can be conveniently cleaned in time through the cutting oil recycling mechanism, the influence on the filtering efficiency is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the field of cutting oil, and in particular to a cutting oil circulation mechanism. Background Art

[0002] Cutting oil is used as a lubricant between the chip and the cutting edge of the tool. It is mainly used to reduce friction between processes and help clean up the debris generated during cutting. The cutting oil can continue to be used after filtering.

[0003] At present, most cutting oil filtering methods are that the staff pours the used cutting oil into the filter barrel, then adds chemical substances to separate the floating oil scum in the cutting oil from the cutting oil, and then the staff cleans the floating oil scum. However, this method is not convenient for circulating filtering of the cutting oil. The cutting oil that is not circulated is prone to unclean and incomplete filtering. It is necessary to manually filter the filtered cutting oil repeatedly to achieve the effect of circulating filtration, which is time-consuming and labor-intensive.

[0004] In this regard, the Chinese patent application number is CN202221165219.3, which discloses a cutting oil circulation filtering supply device, including a support frame, a shell, a connecting plate, a first fixed block, a first filter screen, etc.; three support frames are evenly spaced and connected to the outside of the shell, and a connecting plate is connected between the lower parts of the three support frames. Four first fixed blocks are evenly spaced and connected to the upper part of the inner side of the shell, and a first filter screen is placed between the tops of the four first fixed blocks. The first filter screen is a coarse-pore filter screen. The staff pours the reacted cutting oil into the shell from the front side, and the first filter screen filters the floating oil and scum. Then the valve is opened, and the filtered cutting oil in the shell will be discharged through the first discharge pipe.

[0005] The above scheme still has the following deficiencies in use: when in use, the cutting oil is filtered through the first filter and the second filter, but the filtered iron filings and scum are easily accumulated on the filter surface and are not easy to clean in time, thereby reducing the filtering efficiency and the practicality of the device. Utility Model Content

[0006] In order to make up for the above shortcomings, the present application provides a cutting oil circulation mechanism, which aims to improve the problem that the filtered iron filings and scum are easily accumulated on the filter surface and are not easy to clean in time, thereby reducing the filtering efficiency.

[0007] An embodiment of the present application provides a cutting oil circulation mechanism, including a filtering structure and a cleaning structure, the filtering structure including a first cylinder, a first filtering assembly, a connecting pipe, a second cylinder and a second filtering assembly, the first filtering assembly being arranged in the first cylinder, the two ends of the connecting pipe being connected to the first cylinder and the second cylinder respectively, the second filtering assembly being arranged in the second cylinder, the cleaning structure including a motor, a rotating shaft and two scrapers, the motor being installed on one side of the first cylinder, the rotating shaft being connected to the motor, the rotating shaft being rotatably connected to the first cylinder, the two scrapers being connected to the rotating shaft, and the two scrapers being fitted with the first filtering assembly.

[0008] In a specific embodiment, the first filter assembly includes a first filter screen, a second filter screen and a collecting box, the outer rings of the first filter screen and the second filter screen are both provided with the collecting box, the collecting box is arranged in the first cylinder, and the two scrapers are respectively attached to the first filter screen and the second filter screen.

[0009] In the above implementation process, the cutting oil can be easily filtered by providing the first filter screen, the second filter screen and the collecting box.

[0010] In a specific embodiment, one side of the first filter screen and one side of the second filter screen are both configured to be conical.

[0011] In the above implementation process, by setting one side of the first filter screen and the second filter screen to be conical, the filtered iron filings and scum can be easily dropped into the collection box.

[0012] In a specific embodiment, the second filter assembly includes a magnetic bar and a nut, the magnetic bar is disposed in the second cylinder and extends to the connecting tube, the nut is rotatably connected to the magnetic bar, and the nut is threadedly connected to the second cylinder.

[0013] In the above implementation process, the arrangement of the magnetic rod and the nut can facilitate further adsorption of iron filings, thereby improving the filtering effect.

[0014] In a specific embodiment, one side of the second cylinder is connected to a discharge pipe.

[0015] In the above implementation process, the filtered cutting oil can be easily discharged by connecting a discharge pipe to one side of the second cylinder.

[0016] In a specific implementation manner, a sealed bearing is embedded in one side of the first cylinder, and the rotating shaft is interference fit with the inner ring of the sealed bearing.

[0017] In the above implementation process, the loss caused by the rotation of the shaft can be easily reduced through the interference fit between the shaft and the inner ring of the sealed bearing.

[0018] In a specific embodiment, the two scrapers are connected to the rotating shaft via screws.

[0019] In the above implementation process, the scraper can be easily disassembled, assembled and replaced by means of the setting of the screw.

[0020] In a specific embodiment, the bottom of the second cylinder is provided with supporting legs.

[0021] In the above implementation process, by providing support legs at the bottom of the second cylinder, the device can be conveniently supported at a certain height, which is convenient for users to use.

[0022] Compared with the prior art, the beneficial effects of the present application are as follows: through the setting of the first filter, the second filter and the collecting box, the cutting oil can be easily filtered; through the setting of the magnetic rod and the nut, the iron filings can be further adsorbed, thereby improving the filtering effect; by driving the rotating shaft and the two scrapers to rotate through the motor, the iron filings on the surface of the first filter and the second filter can be cleaned in time to avoid affecting the filtering efficiency, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic cross-sectional structure diagram of a cutting oil circulation mechanism provided in an embodiment of the present application;

[0025] Figure 2 A schematic diagram of a cutting oil recycling mechanism provided in an embodiment of the present application;

[0026] Figure 3 A schematic diagram of a top view of a cutting oil circulation mechanism provided in an embodiment of the present application;

[0027] Figure 4 A schematic diagram of the cross-sectional structure of the filtering structure provided in the implementation manner of the present application.

[0028] In the figure: 10-filter structure; 110-first cylinder; 120-first filter assembly; 121-first filter screen; 122-second filter screen; 123-collection box; 130-connecting pipe; 140-second cylinder; 150-second filter assembly; 151-magnetic rod; 152-nut; 160-discharge pipe; 20-cleaning structure; 210-motor; 220-rotating shaft; 230-scraper. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0030] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] Example

[0032] See also Figure 1 The present application provides a cutting oil circulation mechanism, including a filtering structure 10 and a cleaning structure 20.

[0033] Specifically, the filtering structure 10 facilitates filtering of the cutting oil, and the cleaning structure 20 facilitates timely cleaning of iron filings on the surfaces of the first filter screen 121 and the second filter screen 122 to avoid affecting the filtering efficiency and improve the practicality of the device.

[0034] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The filtering structure 10 includes a first cylinder 110, a first filter assembly 120, a connecting pipe 130, a second cylinder 140 and a second filter assembly 150. The first filter assembly 120 is arranged in the first cylinder 110, and the two ends of the connecting pipe 130 are respectively connected to the first cylinder 110 and the second cylinder 140. The second filter assembly 150 is arranged in the second cylinder 140.

[0035] In the specific setting, the first filter assembly 120 includes a first filter 121, a second filter 122 and a collecting box 123. The outer circles of the first filter 121 and the second filter 122 are both provided with the collecting box 123. The collecting box 123 is arranged in the first cylinder 110. The two scrapers 230 are respectively attached to the first filter 121 and the second filter 122. The setting of the first filter 121, the second filter 122 and the collecting box 123 can facilitate the filtering of the cutting oil. The collecting box 123 is fixed to the first cylinder 110 by a screw, which facilitates the disassembly, assembly and replacement of the first filter 121 and the second filter 122.

[0036] In a specific configuration, one side of the first filter screen 121 and the second filter screen 122 are both configured to be conical, wherein by configuring one side of the first filter screen 121 and the second filter screen 122 to be conical, the filtered iron filings and scum can be easily dropped into the collection box 123 .

[0037] In the specific setting, the second filter assembly 150 includes a magnetic rod 151 and a nut 152. The magnetic rod 151 is set in the second cylinder 140 and extends to the connecting pipe 130. The nut 152 is rotatably connected to the magnetic rod 151, and the nut 152 is threadedly connected to the second cylinder 140. The setting of the magnetic rod 151 and the nut 152 can facilitate further adsorption of iron filings, thereby improving the filtering effect.

[0038] In a specific configuration, one side of the second cylinder 140 is connected to a discharge pipe 160 , wherein the discharge pipe 160 is connected to one side of the second cylinder 140 , so that the filtered cutting oil can be easily discharged.

[0039] In a specific configuration, a supporting leg is provided at the bottom of the second cylinder 140 . By providing the supporting leg at the bottom of the second cylinder 140 , the device can be conveniently supported at a certain height, which is convenient for users to use.

[0040] See also Figure 1 , Figure 2 and Figure 3 The cleaning structure 20 includes a motor 210, a rotating shaft 220 and two scrapers 230. The motor 210 is installed on one side of the first cylinder 110. The rotating shaft 220 is connected to the motor 210. The rotating shaft 220 is rotatably connected to the first cylinder 110. The two scrapers 230 are connected to the rotating shaft 220. The two scrapers 230 are in contact with the first filter assembly 120.

[0041] In the specific configuration, a sealed bearing is embedded in one side of the first cylinder 110, and the rotating shaft 220 is interference fit with the inner ring of the sealed bearing. The interference fit between the rotating shaft 220 and the inner ring of the sealed bearing can conveniently reduce the loss caused by the rotation of the rotating shaft 220.

[0042] In a specific configuration, the two scrapers 230 are connected to the rotating shaft 220 via screws, wherein the scrapers 230 can be easily disassembled, assembled and replaced through the configuration of the screws.

[0043] The working principle of this cutting oil circulation mechanism is as follows: when the cutting oil circulation mechanism is used, the cutting oil enters the first cylinder 110, passes through the first filter screen 121 and the second filter screen 122, and is convenient for filtering the cutting oil. At this time, the motor 210 is turned on to drive the rotating shaft 220 and the two scrapers 230 to rotate, so as to facilitate timely cleaning of the iron filings on the surface of the first filter screen 121 and the second filter screen 122, thereby avoiding affecting the filtering efficiency and improving the practicality of the device. The cutting oil enters the second cylinder 140 through the connecting pipe 130, and is convenient for further adsorbing the iron filings through the magnetic rod 151, thereby improving the filtering effect.

[0044] It should be noted that the specific models and specifications of the first filter 121, the second filter 122, the magnetic rod 151 and the motor 210 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0045] The power supply and principle of the motor 210 are clear to those skilled in the art and will not be described in detail here.

[0046] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A cutting oil circulation mechanism, characterized in that: include A filtering structure (10), the filtering structure (10) comprising a first barrel (110), a first filtering assembly (120), a connecting pipe (130), a second barrel (140) and a second filtering assembly (150), the first filtering assembly (120) being arranged in the first barrel (110), the two ends of the connecting pipe (130) being respectively connected to the first barrel (110) and the second barrel (140), and the second filtering assembly (150) being arranged in the second barrel (140); A cleaning structure (20), the cleaning structure (20) comprising a motor (210), a rotating shaft (220) and two scrapers (230), the motor (210) being mounted on one side of the first cylinder (110), the rotating shaft (220) being connected to the motor (210), the rotating shaft (220) being rotatably connected to the first cylinder (110), the two scrapers (230) being connected to the rotating shaft (220), and the two scrapers (230) being in contact with the first filter assembly (120).

2. A cutting oil circulation mechanism according to claim 1, characterized in that: The first filter assembly (120) comprises a first filter screen (121), a second filter screen (122) and a collection box (123); the first filter screen (121) and the second filter screen (122) are both provided with the collection box (123) on their outer circles; the collection box (123) is arranged in the first cylinder (110); and the two scrapers (230) are respectively fitted with the first filter screen (121) and the second filter screen (122).

3. A cutting oil circulation mechanism according to claim 2, characterized in that: One side of the first filter screen (121) and the second filter screen (122) are both configured to be conical.

4. A cutting oil circulation mechanism according to claim 1, characterized in that: The second filter assembly (150) comprises a magnetic rod (151) and a nut (152); the magnetic rod (151) is disposed in the second cylinder (140) and extends to the connecting pipe (130); the nut (152) is rotatably connected to the magnetic rod (151); and the nut (152) is threadedly connected to the second cylinder (140).

5. A cutting oil circulation mechanism according to claim 1, characterized in that: One side of the second cylinder (140) is connected to a discharge pipe (160).

6. A cutting oil circulation mechanism according to claim 1, characterized in that: A sealed bearing is embedded on one side of the first cylinder (110), and the rotating shaft (220) is interference fit with the inner ring of the sealed bearing.

7. A cutting oil circulation mechanism according to claim 1, characterized in that: The two scrapers (230) are connected to the rotating shaft (220) via screws.

8. A cutting oil circulation mechanism according to claim 1, characterized in that: The bottom of the second cylinder (140) is provided with supporting legs.

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