Machine tool cutting fluid oil mist purifier
By adopting a flow-sharing plate and arc-shaped plate structure in the machine tool cutting fluid and oil mist purifier, the centrifugal force of the rotary flow-sharing plate is used to absorb oil mist, which solves the problems of easy blockage and high noise in the filter net, achieving a longer equipment service life and lower noise.
Patent Information
- Application Number
- CN202421567802.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-04
AI Technical Summary
During the long-term use of existing machine tool cutting fluid oil mist purifiers, the filter net tends to agglomerate, resulting in clogging, and the filter needs to be replaced frequently, and the wind resistance is high, resulting in noise problems.
A machine tool cutting fluid oil mist purifier is designed, using a flow-sharing plate and a curved plate structure. The flow-sharing plate is rotated in a coordinated manner with the fan shaft, and the oil mist is absorbed into the oil storage chamber by centrifugal force, avoiding the use of the filter and reducing wind noise.
It extends the service life of the filter, reduces noise, improves the oil mist purification effect, and makes the equipment more convenient to use.
Smart Images
Figure CN222791363U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machine tool cutting, in particular to a machine tool cutting fluid oil mist purifier. Background Art
[0002] The oil mist purifier is an industrial environmental protection equipment. It is installed on mechanical processing equipment such as machine tools and cleaning machines to absorb the oil mist in the processing chamber to purify the air and protect the health of workers. Under the action of the fan, the oil mist generates a strong negative pressure from the mist suction port, which forces the oil mist to be directional sucked into the oil mist purifier. Some of the larger oil mist droplets and oil particles enter the first filter and are captured on the filter net due to mechanical collision and retention. When the airflow enters the high-voltage electrostatic field, the oil mist gas is ionized and charged under the action of the high-voltage electric field. Most of it is degraded and carbonized, and is degraded into carbon dioxide and water by the electric field, and then discharged, while the intercepted oil mist is The oil mist is collected and recycled through the reflux port. After the oil mist passes through the filter, the oil mist on the filter is prone to agglomeration during long-term use, which in turn clogs the filter, resulting in the need to frequently replace the first filter of the purifier, making it inconvenient to use. In order to improve the adsorption effect of the first filter on the oil mist, the aperture of the filter is relatively small. Under the action of the fan, when the airflow passes through the filter, due to its small aperture, it will generate greater wind resistance during its operation, thereby generating noise and affecting its use. For this reason, we propose a machine tool cutting fluid oil mist purifier. Utility Model Content
[0003] The utility model provides a machine tool cutting fluid oil mist purifier, which solves the problems raised by the above background technology.
[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a machine tool cutting fluid oil mist purifier, including an oil mist purifier main body, a high-efficiency filter cartridge is fixedly installed on the oil mist purifier main body, a fan is installed in the oil mist purifier main body, an oil storage chamber is provided on the oil mist purifier main body, a mounting frame is installed inside the oil mist purifier main body, a flow equalizing plate is movably sleeved on the mounting frame, a plurality of arc plates are arranged on the flow equalizing plate, a plurality of connecting rings for supporting and fixing are connected between the arc plates, and one side of the flow equalizing plate is connected to the rotating shaft of the fan, an oil storage chamber is provided on the oil mist purifier main body, and a reflux port is provided at the bottom of the oil storage chamber.
[0005] Optionally, the inner side of the mounting frame is inclined gradually decreasing from the oil storage cavity, and two flow equalizing plates are installed on the mounting frame.
[0006] Optionally, the flow balancing plates are fixedly connected via cylindrical connecting columns, the arc-shaped plates on the two flow balancing plates are staggered, a connecting frame is fixed on the mounting frame, and the connecting frame is movably sleeved with the flow balancing plates.
[0007] Optionally, an L-shaped mounting groove is provided on the main body of the oil mist purifier, and a bayonet corresponding to the mounting groove is fixed on the mounting frame, and the bayonet is engaged with the mounting groove.
[0008] Optionally, a limit pin for limiting the position of the limit pin is inserted on the stop pin, and one end of the limit pin is fixedly connected to a drive plate, which is located inside the oil mist purifier body and movably connected thereto.
[0009] Optionally, a limiting spring is fixed to one side of the driving plate, and one end of the limiting spring is fixedly connected to the oil mist purifier body.
[0010] Optionally, a linkage column is fixed to the other side of the driving plate, and the linkage column is movably connected to the oil mist purifier body in a cylindrical shape. A disassembly ring is fixed to one end of the linkage column, and the disassembly ring is movably connected to the oil mist purifier body and one end of the disassembly ring extends out of the oil mist purifier body and is located in the oil storage cavity.
[0011] The utility model has the following beneficial effects:
[0012] 1. The machine tool cutting fluid oil mist purifier can rotate the flow equalizing plate under the linkage of the fan shaft, so that the oil mist passing through the flow equalizing plate under the action of the fan can be adsorbed by the flow equalizing plate, and then under the action of the rotating flow equalizing plate, the oil on the flow equalizing plate can be moved to the inner wall of the mounting frame under the action of centrifugal force, and then smoothly flow into the oil storage chamber, avoiding the need to frequently replace the first filter, thereby making it more convenient to use.
[0013] 2. The cutting fluid oil mist purifier of the machine tool absorbs and purifies the oil mist through the rotation between the equalizing plates, avoiding the use of a filter to filter the oil mist, and then can reduce the wind noise generated by the oil mist passing through the first filter, effectively reducing the noise generated by the machine tool during production, thereby achieving a relative noise reduction effect, making it more convenient to use.
[0014] 3. The machine tool cutting fluid oil mist purifier arranges the arc plates on the two equalizing plates in a staggered manner, so that when the oil mist passes through the equalizing plate, the air flow with oil mist formed by it can present a broken line motion trajectory when passing through the arc plates on the equalizing plate, extending its flow trajectory, so that the equalizing plate can intercept the oil mist more thoroughly, thereby improving the effect of its oil mist purification. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a structural schematic diagram of the oil storage chamber connection of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the installation slot connection of the utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the mounting frame connection of the utility model;
[0019] Figure 5 This is a structural schematic diagram of the current equalizing plate connection of the utility model;
[0020] Figure 6 This is a structural schematic diagram of the bayonet connection of the utility model;
[0021] Figure 7 This is a schematic diagram of the cross-sectional structure of the disassembly ring connection of the utility model;
[0022] In the figure: 1. Oil mist purifier body; 2. High-efficiency filter cartridge; 3. Oil storage chamber; 4. Return port; 5. Mounting frame; 6. Disassembly ring; 7. Mounting groove; 8. Flow equalizing plate; 9. Connecting ring; 10. Connecting column; 11. Bayonet pin; 12. Connecting frame; 13. Linkage column; 14. Drive plate; 15. Limit spring; 16. Limit pin. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figures 1 to 7A machine tool cutting fluid oil mist purifier comprises an oil mist purifier body 1, a high-efficiency filter cartridge 2 is fixedly mounted on the oil mist purifier body 1, a fan is installed in the oil mist purifier body 1, an oil storage chamber 3 is provided on the oil mist purifier body 1, a mounting frame 5 is installed inside the oil mist purifier body 1, a flow equalizing plate 8 is movably sleeved on the mounting frame 5, and under the relative limitation of the mounting frame 5, the flow equalizing plate 8 can be rotated in the mounting frame 5, a plurality of arc plates are arranged on the flow equalizing plate 8, and a plurality of connecting rings 9 for supporting and fixing are connected between the arc plates, Under the rotation of the arc plate, the oil mist in the flowing air flow can be intercepted and adsorbed, and under the connecting action of the connecting ring 9, the equalizing plate 8 is more stable, and one side of the equalizing plate 8 is connected to the rotating shaft of the fan, which can drive the equalizing plate 8 to rotate. A reflux port 4 is provided at the bottom of the oil storage chamber 3, which uses the same driving source, so as to achieve energy-saving effect. An oil storage chamber 3 is provided on the oil mist purifier body 1, and the oil thrown onto the mounting frame 5 by the equalizing plate 8 during rotation can flow into the oil storage chamber 3, and then flow out through the reflux port 4.
[0025] See also Figures 1 to 5 The inner side of the mounting frame 5 is gradually inclined from the oil storage chamber 3, so that the oil on the mounting frame 5 can flow smoothly into the oil storage chamber 3, and two flow equalizing plates 8 are installed on the mounting frame 5, so that it is more efficient in intercepting the oil mist.
[0026] See also Figures 1 to 5 The equalizing plates 8 are fixedly connected by cylindrical connecting columns 10, so that the two equalizing plates 8 can rotate together. The arc plates on the two equalizing plates 8 are staggered, and the airflow with oil mist formed therefrom can present a broken line motion trajectory when passing through the arc plates on the equalizing plates 8, extending its flow trajectory, so that the equalizing plates 8 can intercept the oil mist more thoroughly, thereby improving the oil mist purification effect. A connecting frame 12 is fixed on the mounting frame 5, and the connecting frame 12 is movably connected to the equalizing plates 8. Under the action of the connecting frame 12, the rotation position of the equalizing plates 8 can be limited.
[0027] See also Figures 1 to 6 An L-shaped mounting groove 7 is provided on the oil mist purifier body 1, and a bayonet 11 corresponding to the mounting groove 7 is fixed on the mounting frame 5, and the bayonet 11 is engaged with the mounting groove 7. When the bayonet 11 is installed, the bayonet 11 extends into the mounting groove 7, and then the mounting frame 5 is rotated so that the bayonet 11 can be engaged with the mounting groove 7.
[0028] See also Figures 1 to 7A limit pin 16 for limiting the position of the stop pin 11 is inserted on the stop pin 11. Under the limitation of the limit pin 16, the stop pin 11 can be stably clamped in the mounting groove 7, so that the installation of the mounting frame 5 is more stable. One end of the limit pin 16 is fixedly connected to a driving plate 14. Driven by the driving plate 14, the limit pin 16 can move. The driving plate 14 is inside the oil mist purifier body 1 and is movably connected thereto. Under the limitation of the oil mist purifier body 1, the driving plate 14 can move along a fixed trajectory.
[0029] See also Figures 1 to 7 A limiting spring 15 is fixed to one side of the driving plate 14 , and one end of the limiting spring 15 is fixedly connected to the oil mist purifier body 1 . Under the action of the elastic force of the limiting spring 15 , the limiting pin 16 can be stably plugged into the bayonet pin 11 .
[0030] See also Figures 1 to 7 A linkage column 13 is fixed to the other side of the driving plate 14, and the linkage column 13 is movably connected to the oil mist purifier body 1 in a cylindrical shape, thereby limiting the moving trajectory of the linkage column 13, and a disassembly ring 6 is fixed to one end of the linkage column 13. Through the connection of the linkage column 13, a linkage can be formed between the disassembly ring 6 and the driving plate 14, that is, when disassembling, pressing the disassembly ring 6 can make the limit pin 16 disengage from the plug-in relationship with the bayonet pin 11, and the disassembly ring 6 is movably connected to the oil mist purifier body 1 and one end of the disassembly ring 6 extends out of the oil mist purifier body 1 and is in the oil storage chamber 3.
[0031] In summary, when the machine tool cutting fluid oil mist purifier is in use, the flow equalizing plate 8 is rotated under the linkage of the fan shaft. Under the action of the rotation of the connecting ring 9, the oil will be adsorbed on the arc plate, and then the oil on the rotating flow equalizing plate 8 is moved to the inner wall of the mounting frame 5 under the action of centrifugal force, and then flows smoothly into the oil storage chamber 3 along the inclined structure of the mounting frame 5, and then flows out through the reflux port 4 on the oil storage chamber 3. When installing the flow equalizing plate 8, press the disassembly ring 6, and drive the drive plate 14 to move through the linkage column 13, and its limiting spring 15 is compressed to extend the bayonet 11 on the mounting frame 5 into the mounting groove 7, and then rotate the mounting frame 5 so that the bayonet 11 is engaged with the mounting groove 7. At this time, under the action of the elastic force of the limiting spring 15, the drive plate 14 is pushed to move, and then the limit pin 16 is pushed to be plugged with the bayonet 11 to limit the bayonet 11, so that the mounting frame 5 can be stably installed on the oil mist purifier body 1.
[0032] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A machine tool cutting fluid oil mist purifier, comprising an oil mist purifier body (1), a high-efficiency filter cartridge (2) fixedly mounted on the oil mist purifier body (1), a fan mounted inside the oil mist purifier body (1), an oil storage chamber (3) opened on the oil mist purifier body (1), characterized in that: The oil mist purifier body (1) is provided with a mounting frame (5) inside, and a flow equalizing plate (8) is movably sleeved on the mounting frame (5), and a plurality of arc-shaped plates are arranged on the flow equalizing plate (8), and a plurality of connecting rings (9) are connected between the arc-shaped plates for supporting and fixing, and one side of the flow equalizing plate (8) is connected to the rotating shaft of the fan, and an oil storage chamber (3) is provided on the oil mist purifier body (1), and a return port (4) is provided at the bottom of the oil storage chamber (3).
2. The oil mist purifier for cutting fluid of a machine tool according to claim 1, characterized in that: The inner side of the mounting frame (5) is in an inclined shape that gradually decreases from the oil storage chamber (3), and two flow equalizing plates (8) are installed on the mounting frame (5).
3. The oil mist purifier for cutting fluid of a machine tool according to claim 2, characterized in that: The flow equalizing plates (8) are fixedly connected to each other via cylindrical connecting columns (10); the arc-shaped plates on the two flow equalizing plates (8) are staggered; a connecting frame (12) is fixed on the mounting frame (5); and the connecting frame (12) is movably sleeved with the flow equalizing plates (8).
4. The machine tool cutting fluid oil mist purifier according to claim 3, characterized in that: The oil mist purifier body (1) is provided with an L-shaped mounting groove (7), and the mounting frame (5) is fixed with a latch (11) corresponding to the mounting groove (7) one by one, and the latch (11) is latched in the mounting groove (7).
5. The oil mist purifier for cutting fluid of a machine tool according to claim 4, characterized in that: A limit pin (16) for limiting the position of the limit pin (11) is inserted into the stop pin (11), and one end of the limit pin (16) is fixedly connected to a drive plate (14), which is located inside the oil mist purifier body (1) and movably connected thereto.
6. The machine tool cutting fluid oil mist purifier according to claim 5, characterized in that: A limiting spring (15) is fixed on one side of the driving plate (14), and one end of the limiting spring (15) is fixedly connected to the oil mist purifier body (1).
7. The machine tool cutting fluid oil mist purifier according to claim 6, characterized in that: A linkage column (13) is fixed to the other side of the driving plate (14), and the linkage column (13) is movably connected to the oil mist purifier body (1) in a cylindrical shape. A disassembly ring (6) is fixed to one end of the linkage column (13), and the disassembly ring (6) is movably connected to the oil mist purifier body (1), and one end of the disassembly ring (6) extends out of the oil mist purifier body (1) and is located in the oil storage chamber (3).