CNC machine tool cutting oil filtering mechanism

Abstract

The utility model provides a kind of CNC machine tool cutting oil filtering mechanism, it is related to cutting oil filtering technical field, including bottom plate, the top surface of bottom plate rotates and has mounting bracket, the upper surface of mounting bracket is fixed with two connecting shells, the surface of each connecting shell is provided with the filter assembly of filtering cutting oil. The CNC machine tool cutting oil filtering mechanism, limit support is actuated, makes baffle slide inside connecting frame, makes clamping block embed inside clamping groove, the position of baffle can be fixed, so that filter plate can be quickly disassembled and cleaned, upwardly moving dial block, make clamping block away from clamping groove, simultaneously using first tension spring to pull first connecting plate, make baffle slide to the surface of filter plate, can be quickly disassembled and installed, improve magnetic force cylinder and filter plate cleaning efficiency, rotate connecting rod, replace the connecting shell and filter plate on other side to filter, can continue filtering operation when cleaning filter plate, to improve cutting oil filtering efficiency.

Description

Technical Field

[0001] This utility model relates to a cutting oil filtration mechanism, specifically a CNC machine tool cutting oil filtration mechanism, and belongs to the field of cutting oil filtration technology. Background Technology

[0002] Cutting fluid is a lubricant used in CNC machine tools. It functions as a lubricant, coolant, and cleaner, playing a crucial role in the automated machining of CNC machine tools. It provides excellent lubrication and effectively prevents rust on both the machine tool and the workpiece. It is primarily used in high-precision cutting operations. To reduce workpiece machining costs, cutting fluid is usually filtered and reused.

[0003] Chinese patent application publication number CN218357902U discloses a cutting oil recovery device with a waste slag filtration mechanism. This utility model can filter and intercept iron filings in the cutting oil in multiple ways, so that the cutting oil can be reused. It can also squeeze out the cutting oil attached to the iron filings, thereby further increasing the recycling rate of cutting oil.

[0004] Although the above-mentioned patented solution can filter iron filings in the cutting oil in multiple ways, the filtration mechanism in the above-mentioned patent is not convenient for cleaning and replacing the filter screen. The filter screen needs to be cleaned after long-term use. At present, most filters for filtering cutting oil are fixed inside the device. The filtration device needs to be turned off when cleaning, which affects the efficiency of cutting oil filtration.

[0005] Therefore, a CNC machine tool cutting oil filtration mechanism is proposed here. Utility Model Content

[0006] This invention proposes a CNC machine tool cutting oil filtration mechanism that can be quickly disassembled and installed, improves the cleaning efficiency of the magnetic roller and filter plate, and can continue filtration while cleaning the filter plate, thereby improving the cutting oil filtration efficiency.

[0007] This utility model is achieved through the following technical solution: a CNC machine tool cutting oil filtration mechanism, including a base plate, a mounting bracket rotatably mounted on the top surface of the base plate, two connecting shells fixed on the upper surface of the mounting bracket, and a filter assembly for filtering cutting oil on the surface of each connecting shell. The filter assembly includes two output rods rotatably sleeved inside the connecting shell, a magnetic roller slidably sleeved around the output rods, a cleaning collar fixed to the inner side wall of the connecting shell slidably sleeved around the magnetic rollers, a handle fixed on one side of the magnetic rollers, and the end of the magnetic rollers near the cleaning collar rotatably sleeved inside the connecting shells. One end of the output rods rotatably passes through the connecting shells and is fixedly sleeved with a transmission gear, and the two transmission gears mesh with each other.

[0008] Furthermore, a limit rod is fixed to the surface of the output rod, and the magnetic roller is slidably sleeved on the surface of the limit rod.

[0009] Furthermore, the filter assembly also includes a motor fixed to one side of the connecting housing, with the output end of the motor fixed to one end of one of the output rods.

[0010] Furthermore, a rotating rod is fixedly sleeved inside the mounting bracket, and the bottom end of the rotating rod is rotatably sleeved inside the base plate.

[0011] Furthermore, the base plate has two positioning holes on its surface, and the mounting bracket has two threaded rods internally threaded, with the diameter of the bottom end of the threaded rods being smaller than the diameter of the positioning holes.

[0012] A guide frame is fixed to one side of the base plate. Two filter plates are installed inside the mounting frame. A set of snap-fit ​​components for fixing the position of the filter plates is provided on both sides of the mounting frame. The snap-fit ​​components include a connecting frame fixed to one side of the mounting frame. A baffle is slidably sleeved inside the connecting frame. A first connecting plate is fixed to one end of the baffle. A first tension spring is fixed between the first connecting plate and the connecting frame. A support frame is fixed to one side of the connecting frame. A locking block is slidably sleeved inside the support frame. A second connecting plate is fixed to the top of the locking block. A lever is fixed to one side of the second connecting plate. A second tension spring is fixed between the second connecting plate and the support frame.

[0013] Furthermore, a limiting frame is fixed to one end of the baffle near the filter plate, and a slot is provided on one side of the limiting frame.

[0014] This utility model provides a CNC machine tool cutting oil filtration mechanism, which has the following beneficial effects: 1. The CNC machine tool cutting oil filtration mechanism has a limit bracket that allows the baffle to slide inside the connecting bracket, causing the locking block to embed into the slot, thus fixing the position of the baffle and enabling quick disassembly of the filter plate for cleaning. Moving the limit bracket upwards moves the locking block away from the slot, and at the same time, the first tension spring pulls the first connecting plate, causing the baffle to slide to the surface of the filter plate, enabling quick disassembly and installation and improving the cleaning efficiency of the magnetic roller and filter plate. 2. The CNC machine tool cutting oil filtration mechanism rotates the threaded rod to move it out of the positioning hole, and then rotates the rotating rod to replace the connecting shell and filter plate on the other side for filtration. It can continue to perform filtration operations while cleaning the filter plate, thereby improving the cutting oil filtration efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2This is a three-dimensional structural diagram of the filter component in this utility model; Figure 3 This is a three-dimensional structural diagram of the filter plate in this utility model; Figure 4 This is a three-dimensional structural diagram of the snap-fit ​​assembly in this utility model.

[0016] Explanation of reference numerals in the attached figures 1. Base plate; 11. Positioning holes; 2. Mounting bracket; 21. Threaded rod; 3. Rotating rod; 4. Filter plate; 5. Connecting shell; 6. Filter assembly; 61. Output rod; 62. Magnetic roller; 63. Cleaning collar; 64. Limiting rod; 65. Transmission gear; 66. Motor; 67. Handle; 7. Material guide rack; 8. Snap-fit ​​assembly; 81. Connecting frame; 82. Baffle; 821. Limiting frame; 822. Snap-slot; 83. First connecting plate; 84. First tension spring; 85. Support frame; 86. Snap-block; 87. Second connecting plate; 88. Second tension spring; 89. Pull block. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0018] Please see Figures 1-4 The present invention proposes the following implementation scheme: a CNC machine tool cutting oil filtration mechanism, including a base plate 1, a mounting frame 2 rotatably mounted on the top surface of the base plate 1, two connecting shells 5 fixed on the upper surface of the mounting frame 2, and a filter assembly 6 for filtering cutting oil on the surface of each connecting shell 5. The filter assembly 6 includes two output rods 61 rotatably sleeved inside the connecting shell 5, a magnetic roller 62 slidably sleeved around the outer periphery of the output rods 61, a cleaning collar 63 fixed to the inner side wall of the connecting shell 5 slidably sleeved around the outer periphery of the magnetic roller 62, a handle 67 fixed on one side of the magnetic roller 62, and the end of the magnetic roller 62 near the cleaning collar 63 rotatably sleeved inside the connecting shell 5. One end of the output rod 61 rotatably passes through the connecting shell 5 and is fixedly sleeved with a transmission gear 65, and the two transmission gears 65 mesh with each other.

[0019] In the above scheme, the handle 67 is pulled to move the magnetic roller 62 out of the connecting shell 5 for cleaning, and the cleaning collar 63 is used to clean the iron filings on the surface of the magnetic roller 62 to the surface of the filter plate 4.

[0020] Please refer to this carefully. Figure 2 and Figure 3 A limit rod 64 is fixed to the surface of the output rod 61, and the magnetic roller 62 is slidably sleeved on the surface of the limit rod 64.

[0021] The filter assembly 6 also includes a motor 66 fixed to one side of the connecting housing 5, with the output end of the motor 66 fixed to one end of one of the output rods 61.

[0022] In the above scheme, the starting motor 66 drives the output rod 61 to rotate, and through two transmission gears 65, the two magnetic rollers 62 rotate simultaneously, which can attract the iron filings inside the cutting oil to the surface of the magnetic rollers 62.

[0023] The mounting bracket 2 has a rotating rod 3 fixedly connected inside, and the bottom end of the rotating rod 3 is rotatably connected to the inside of the base plate 1.

[0024] Two positioning holes 11 are opened on the surface of the base plate 1, and two threaded rods 21 are threaded inside the mounting bracket 2, and the diameter of the bottom end of the threaded rod 21 is smaller than the diameter inside the positioning hole 11.

[0025] In the above scheme, the threaded rod 21 is rotated to move the threaded rod 21 out of the positioning hole 11, and then the rotating rod 3 is rotated to replace the connecting shell 5 on the other side with the filter plate 4 for filtration, so that the filtration operation can continue when cleaning the filter plate 4.

[0026] Please refer to this carefully. Figure 3 and Figure 4 A guide frame 7 is fixed to one side of the base plate 1. Two filter plates 4 are installed inside the mounting frame 2. A set of snap-fit ​​components 8 for fixing the position of the filter plates 4 is provided on both sides of the mounting frame 2. The snap-fit ​​components 8 include a connecting frame 81 fixed to one side of the mounting frame 2. A baffle 82 is slidably sleeved inside the connecting frame 81. A first connecting plate 83 is fixed to one end of the baffle 82. A first tension spring 84 is fixed between the first connecting plate 83 and the connecting frame 81. A support frame 85 is fixed to one side of the connecting frame 81. A locking block 86 is slidably sleeved inside the support frame 85. A second connecting plate 87 is fixed to the top of the locking block 86. A lever 89 is fixed to one side of the second connecting plate 87. A second tension spring 88 is fixed between the second connecting plate 87 and the support frame 85.

[0027] Please refer to this carefully. Figure 4 A limit frame 821 is fixed at one end of the baffle 82 near the filter plate 4, and a slot 822 is provided on one side of the limit frame 821.

[0028] In the above scheme, the limiting frame 821 is moved to make the baffle 82 slide inside the connecting frame 81, so that the locking block 86 is embedded inside the locking groove 822, which can fix the position of the baffle 82, thereby enabling the filter plate 4 to be quickly disassembled for cleaning. The toggle block 89 is moved upward to make the locking block 86 move away from the locking groove 822. At the same time, the first tension spring 84 is used to pull the first connecting plate 83, so that the baffle 82 slides to the surface of the filter plate 4, enabling quick installation.

[0029] In use, this invention works as follows: First, the connecting shell 5 and filter plate 4 near the guide frame 7 are used to filter the cutting oil. The motor 66 is started, driving the output rod 61 to rotate, and two transmission gears 65 simultaneously rotate the two magnetic rollers 62, attracting iron filings from the cutting oil onto the surface of the magnetic rollers 62. Simultaneously, the filter plate 4 further filters the cutting oil, and the filtered cutting oil is discharged through the guide frame 7. The threaded rod 21 is then rotated to move out of the positioning hole 11. The rotating rod 3 is then rotated to replace the connecting shell 5 and filter plate 4 on the other side for filtration. This allows filtration to continue while cleaning the filter plate 4, thus improving the cutting oil filtration efficiency. Finally, the threaded rod 21 is rotated back into the positioning hole 11. The position of the mounting bracket 2 can be fixed. Pulling the handle 67 moves the magnetic roller 62 out of the connecting shell 5 for cleaning. At the same time, the cleaning collar 63 is used to clean the iron filings on the surface of the magnetic roller 62. The limiting bracket 821 is moved so that the baffle 82 slides inside the connecting bracket 81 and triggers the locking block 86. The second tension spring 88 pulls the second connecting plate 87 so that the locking block 86 is embedded in the slot 822, which can fix the position of the baffle 82. This allows the filter plate 4 to be quickly disassembled for cleaning. Moving the lever 89 upward moves the locking block 86 away from the slot 822. At the same time, the first tension spring 84 pulls the first connecting plate 83 so that the baffle 82 slides to the surface of the filter plate 4, which allows for quick installation.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A CNC machine tool cutting oil filtration mechanism, comprising a base plate (1), characterized in that: The top surface of the base plate (1) is rotatably equipped with a mounting bracket (2). The upper surface of the mounting bracket (2) is fixed with two connecting shells (5). Each connecting shell (5) is provided with a filter assembly (6) for filtering cutting oil. The filter assembly (6) includes two output rods (61) rotatably sleeved inside the connecting shell (5). A magnetic roller (62) is slidably sleeved around the outer periphery of the output rod (61). A cleaning collar (63) is slidably sleeved around the outer periphery of the magnetic roller (62) and fixed to the inner side wall of the connecting shell (5). A handle (67) is fixed on one side of the magnetic roller (62), and the end of the magnetic roller (62) near the cleaning collar (63) is rotatably sleeved inside the connecting shell (5). One end of the output rod (61) rotatably passes through the connecting shell (5) and is fixedly sleeved with a transmission gear (65), and the two transmission gears (65) mesh with each other. A guide frame (7) is fixed on one side of the base plate (1). Two filter plates (4) are installed inside the mounting frame (2). A set of snap-fit ​​components (8) for fixing the position of the filter plates (4) is provided on both sides of the mounting frame (2). The snap-fit ​​components (8) include a connecting frame (81) fixed on one side of the mounting frame (2). A baffle (82) is slidably sleeved inside the connecting frame (81). A first connecting plate (83) is fixed at one end of the baffle (82). A first tension spring (84) is fixed between the first connecting plate (83) and the connecting frame (81). A support frame (85) is fixed on one side of the connecting frame (81). A locking block (86) is slidably sleeved inside the support frame (85). A second connecting plate (87) is fixed at the top of the locking block (86). A lever (89) is fixed on one side of the second connecting plate (87). A second tension spring (88) is fixed between the second connecting plate (87) and the support frame (85).

2. The CNC machine tool cutting oil filtration mechanism according to claim 1, characterized in that: The output rod (61) has a limit rod (64) fixed to its surface, and the magnetic roller (62) is slidably sleeved on the surface of the limit rod (64).

3. The CNC machine tool cutting oil filtration mechanism according to claim 1, characterized in that: The filter assembly (6) also includes a motor (66) fixed to one side of the connecting shell (5), and the output end of the motor (66) is fixed to one end of one of the output rods (61).

4. The CNC machine tool cutting oil filtration mechanism according to claim 1, characterized in that: The mounting bracket (2) has a rotating rod (3) fixedly sleeved inside, and the bottom end of the rotating rod (3) is rotatably sleeved inside the base plate (1).

5. The CNC machine tool cutting oil filtration mechanism according to claim 1, characterized in that: The base plate (1) has two positioning holes (11) on its surface. The mounting bracket (2) has two threaded rods (21) threaded inside, and the diameter of the bottom end of the threaded rod (21) is smaller than the diameter inside the positioning hole (11).

6. The CNC machine tool cutting oil filtration mechanism according to claim 1, characterized in that: The baffle (82) is fixed with a limiting frame (821) at one end near the filter plate (4), and a slot (822) is provided on one side of the limiting frame (821).

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