Lathe cooling liquid filtering device
By using arc magnets and jacket rollers in the lathe coolant recovery device, the automatic separation of coolant and iron filings is achieved, solving the problem of iron filings blocking the filter parts, reducing labor intensity and improving the use effect.
Patent Information
- Application Number
- CN202420917931.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-04-29
AI Technical Summary
When the existing lathe coolant recovery device is in use, the iron chips cannot be discharged automatically, resulting in clogging of the filter parts, increasing the labor intensity of workers and poor use effect.
A lathe coolant filter device is designed, and an arc magnet is used to adsorb the iron chips in the coolant on the side surface of the outer roller, and the iron chips are transferred to the demagnetization zone through the clockwise rotation of the outer roller. Then, the iron chips are removed from the outer roller under the action of its own gravity, fall into the left side of the partition and discharged through the outlet, thereby realizing the separation of the coolant and the iron chips.
Through the design of arc magnets and jacket rollers, the automatic separation of coolant and iron filings is achieved, avoiding the blockage of filter parts, reducing labor intensity for workers, improving the use effect, and realizing the recycling of coolant.
Smart Images
Figure CN222818486U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lathes, in particular to a lathe cooling liquid filtering device. Background Art
[0002] During lathe processing, the rapid rotation of the workpiece and the contact between it and the tool generate a large amount of heat, which needs to be cooled by coolant. During the processing of iron parts, a large amount of iron filings will be generated, and these iron filings will remain in the coolant. Coolant is not a disposable product. After filtering the coolant through the lathe's filter recovery device, it can be recycled.
[0003] For example, in the utility model patent with announcement number CN206839724U, a lathe coolant recovery device is disclosed, and the key points of its technical solution are: it includes a receiving groove, the depth of the receiving groove gradually increases toward the length direction of the receiving groove, a through hole is arranged at the maximum depth of the receiving groove, a filter is arranged at the opening of the through hole, and a collection box is arranged at the opening of the through hole, and the coolant with debris enters the interior of the receiving groove. Since the depth of the receiving groove gradually changes along the length direction of the receiving groove, the coolant and the debris in the receiving groove flow toward the deeper depth of the groove under the action of their own gravity. The receiving groove arranged in this way collects the debris, and the debris can be taken out and reused more conveniently. When the coolant flows to the opening of the through hole, the filter filters the coolant, so that the debris in the coolant stays in the receiving groove, and the filtered coolant flows to the inside of the collection box.
[0004] However, when the utility model is in use, iron filings cannot be automatically discharged, resulting in iron filings piling up on the filter element, which causes the filter element to be clogged. Workers need to clean the filter element frequently, which increases the labor intensity of the workers and results in poor use effect. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a lathe coolant filtering device to solve the problems raised in the above background technology.
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a lathe coolant filter device, including a base plate, the upper surface of the base plate is fixedly connected to the lathe body, the upper surface of the base plate is fixedly connected to the filter box, the upper end of the filter box is fixedly connected to a recovery tank, the recovery tank is located at the bottom of the lathe body, a rotating shaft is rotatably connected in the filter box, a jacket roller is fixedly connected to the side surface of the rotating shaft, a pair of hanging plates are rotatably connected to the side surface of the rotating shaft and are located in the jacket roller, the lower ends of the pair of hanging plates are commonly fixedly connected to an arc magnet, the left end of the arc magnet is fixedly connected to a counterweight, and the filter box An arc plate is fixedly connected to the inner surface of the right wall, a partition is fixedly connected to the inner bottom surface of the filter box and located on the left side of the arc plate, an outlet is provided on the left side of the bottom of the filter box, a scraper is fixedly connected to the inner surface of the left wall of the filter box, the right end of the scraper abuts against the outer roller, an overflow baffle is fixedly connected to the right side of the inner bottom surface of the filter box, a filter plate is installed between the upper part of the overflow baffle and the right wall of the filter box, a drain pipe is connected to the right wall of the filter box and located below the filter plate, a water pump is installed on the drain pipe, one end of the drain pipe is connected to a nozzle, and an inlet pipe is connected to the bottom of the recovery tank and located on the upper right of the outer roller.
[0007] Preferably, a motor is fixedly connected to the front surface of the filter box, and the front end of the rotating shaft passes through the front wall of the filter box and is fixedly connected to the driving end of the motor.
[0008] Preferably, a cleaning door is installed on the front surface of the filter box.
[0009] Preferably, the arc-shaped plate matches the outer shell roller.
[0010] Beneficial Effects
[0011] The utility model provides a lathe coolant filter device, which has the following beneficial effects:
[0012] 1. The iron chips in the coolant can be adsorbed on the side surface of the outer roller by the arc magnet, and the iron chips can be transferred to the demagnetization area of the outer roller by the clockwise rotation of the outer roller. Due to the disappearance of the magnetic attraction, the iron chips will fall downward from the side surface of the outer roller under the action of their own gravity, and fall to the left side of the partition and be discharged through the outlet, thereby realizing the separation of coolant and iron chips;
[0013] 2. The scraper can scrape off the iron chips remaining on the side surface of the outer roller, avoiding the influence of the magnetic separation effect caused by the accumulation of iron chips on the outer surface of the outer roller;
[0014] 3. Impurities in the coolant are precipitated between the partition and the overflow baffle, which can further filter the coolant;
[0015] 4. Impurities in the coolant can be further filtered through the filter plate;
[0016] 5. The coolant can be sucked out of the filter box through a water pump and sprayed on the workpiece through a nozzle to achieve the recycling of the coolant;
[0017] 6. The filter plate can be taken out and impurities at the bottom of the filter box can be cleaned through the cleaning door. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is the front view of the utility model;
[0019] Figure 2 This is a schematic diagram of the main internal structure of the filter box in the utility model;
[0020] Figure 3 It is a left-side internal structure schematic diagram of the outer sleeve roller in the utility model.
[0021] In the figure: 1. bottom plate; 2. counterweight; 3. hanging plate; 4. rotating shaft; 5. arc magnet; 6. liquid inlet pipe; 7. outer roller; 8. arc plate; 9. liquid discharge pipe; 10. water pump; 11. filter plate; 12. overflow baffle; 13. partition; 14. outlet; 15. scraper; 16. cleaning door; 17. motor; 18. filter box; 19. recovery tank; 20. nozzle; 21. lathe body. DETAILED DESCRIPTION
[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] The directional terms mentioned in the present invention, such as "upper", "lower", "front", "back", "right", "left", "top", "bottom", "inside", "outside", etc., are only with reference to the directions shown in the drawings. The directional terms used are used to illustrate and understand the present invention, rather than to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0024] See also Figure 1-3The utility model provides a technical solution: a lathe coolant filtering device, comprising a bottom plate 1, a lathe body 21 is fixedly connected to the upper surface of the bottom plate 1, a filter box 18 is fixedly connected to the upper surface of the bottom plate 1, a recovery tank 19 is fixedly connected to the upper end of the filter box 18, and the recovery tank 19 is located at the bottom of the lathe body 21. A rotating shaft 4 is rotatably connected in the filter box 18, a jacket roller 7 is fixedly connected to the side surface of the rotating shaft 4, a pair of hanging plates 3 are rotatably connected to the side surface of the rotating shaft 4 and are located in the jacket roller 7, and the lower ends of the pair of hanging plates 3 are commonly fixedly connected to an arc magnet 5, and the left end of the arc magnet 5 is fixedly connected to a counterweight 2, the inner surface of the right wall of the filter box 18 is fixedly connected to an arc plate 8, and the inner bottom surface of the filter box 18 and located on the left side of the arc plate 8 are fixedly connected to a partition 13, and the filter box 1 An outlet 14 is provided on the left side of the bottom of 8, a scraper 15 is fixedly connected to the inner surface of the left wall of the filter box 18, and the right end of the scraper 15 abuts against the outer roller 7. An overflow baffle 12 is fixedly connected to the right side of the inner bottom surface of the filter box 18, and a filter plate 11 is installed between the upper part of the overflow baffle 12 and the right wall of the filter box 18. A drain pipe 9 is connected to the right wall of the filter box 18 and located below the filter plate 11. A water pump 10 is installed on the drain pipe 9, and one end of the drain pipe 9 is connected to a nozzle 20. The bottom of the recovery tank 19 and located at the upper right of the outer roller 7 are connected to the liquid inlet pipe 6; the front surface of the filter box 18 is fixedly connected to the motor 17, and the front end of the rotating shaft 4 passes through the front wall of the filter box 18 and is fixedly connected to the driving end of the motor 17; a cleaning door 16 is installed on the front surface of the filter box 18; the arc plate 8 matches the outer roller 7.
[0025] Through the personnel in this field, all the electrical components in this case are electrically connected to their corresponding power supplies, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the working sequence between the electrical components in the following working principle to complete the electrical connection. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.
[0026] Embodiment: According to the specification attached Figure 1-3It can be known that when in use, the coolant doped with iron chips can fall into the recovery tank 19 by its own weight, the coolant doped with iron chips can enter the filter box 18 through the liquid inlet pipe 6 and fall on the right side surface of the outer roller 7, starting the second motor 17 can drive the shaft 4 to rotate, and the outer roller 7 can be driven to rotate clockwise by the rotation of the shaft 4, and the arc magnet 5 can be rotatably connected with the shaft 4 by a pair of hanging plates 3 so that the arc magnet 5 does not rotate with the shaft 4, and when the coolant doped with iron chips passes through the side surface of the magnetic separation zone of the outer roller 7, the iron chips in the coolant can be adsorbed on the side surface of the outer roller 7 by the arc magnet 5, and the iron chips can be transferred to the demagnetization zone of the outer roller 7 by the clockwise rotation of the outer roller 7. Due to the disappearance of the magnetic attraction, the iron chips are separated from the side surface of the outer roller 7 downward under the action of their own gravity, and fall into the left side of the partition 13 and are discharged through the outlet 14, thereby achieving the cooling The coolant and iron filings are separated. The scraper 15 can be used to scrape off the iron filings remaining on the side surface of the outer roller 7, thereby avoiding the influence of iron filings accumulation on the outer surface of the outer roller 7 on the magnetic separation effect. The coolant is gradually separated from the outer roller 7 by its own gravity and falls between the partition 13 and the overflow baffle 12. The impurities in the coolant are precipitated between the partition 13 and the overflow baffle 12, and the coolant can be further filtered. The coolant can overflow to the side of the water pump 10 through the overflow baffle 12, and the impurities in the coolant can be further filtered through the filter plate 11. The coolant can be sucked out of the filter box 18 by the water pump 10 and sprayed on the processed workpiece through the nozzle 20, so as to realize the recycling of the coolant. The filter plate 11 can be taken out and the impurities at the bottom of the filter box 18 can be cleaned through the cleaning door 16.
[0027] Although the 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 lathe coolant filter device, characterized in that: The invention comprises a bottom plate (1), the upper surface of the bottom plate (1) being fixedly connected to a lathe body (21), the upper surface of the bottom plate (1) being fixedly connected to a filter box (18), the upper end of the filter box (18) being fixedly connected to a recovery tank (19), the recovery tank (19) being located at the bottom of the lathe body (21), a rotating shaft (4) being rotatably connected inside the filter box (18), a jacket roller (7) being fixedly connected to the side surface of the rotating shaft (4), a pair of hanging plates (3) being rotatably connected to the side surface of the rotating shaft (4) and located inside the jacket roller (7), the lower ends of the pair of hanging plates (3) being fixedly connected to an arc-shaped magnet (5), the left end of the arc-shaped magnet (5) being fixedly connected to a counterweight (2), the inner surface of the right wall of the filter box (18) being fixedly connected to an arc-shaped plate (8), the inner bottom surface of the filter box (18) A partition plate (13) is fixedly connected to the left side of the arc plate (8); an outlet (14) is provided on the left side of the bottom of the filter box (18); a scraper (15) is fixedly connected to the inner surface of the left wall of the filter box (18); the right end of the scraper (15) abuts against the outer roller (7); an overflow baffle (12) is fixedly connected to the right side of the inner bottom surface of the filter box (18); a filter plate (11) is installed between the upper part of the overflow baffle (12) and the right wall of the filter box (18); a drain pipe (9) is connected to the right wall of the filter box (18) and located below the filter plate (11); a water pump (10) is installed on the drain pipe (9); one end of the drain pipe (9) is connected to a nozzle (20); and a liquid inlet pipe (6) is connected to the bottom of the recovery tank (19) and located above the right side of the outer roller (7).
2. A lathe coolant filter device according to claim 1, characterized in that: The front surface of the filter box (18) is fixedly connected to a motor (17), and the front end of the rotating shaft (4) passes through the front wall of the filter box (18) and is fixedly connected to the driving end of the motor (17).
3. A lathe coolant filter device according to claim 1, characterized in that: A cleaning door (16) is installed on the front surface of the filter box (18).
4. The lathe coolant filter device according to claim 1, characterized in that: The arc-shaped plate (8) matches the outer shell roller (7).