A cutting fluid filtering device capable of screening impurities

Abstract

The utility model relates to the technical field of cutting fluid filtration, specifically a cutting fluid filtration device capable of screening impurities, the sliding device includes a long slot, the long slot is opened on the side of a collection box, an L-shaped plate is slidably connected inside the long slot, a Z-shaped rod is fixedly installed on the surface of the vertical end of the L-shaped plate, a lower hopper is fixedly installed on the end of the Z-shaped rod away from the L-shaped plate, a hose is fixedly installed on the outer wall surface of the lower hopper, a motor is fixedly installed on the surface of the vertical end of the L-shaped plate, a gear is fixedly installed on the output end of the motor, a rack is fixedly installed on the side of the collection box, and the gear and the rack are meshed with each other. The utility model solves the problem that the existing filtering device cannot filter at the same time when the filter plate or filter cloth is replaced, so that the corresponding cutting fluid filtering needs to be stopped when replacing, thereby reducing the overall filtering efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting fluid filtration, in particular to a cutting fluid filtration device capable of screening impurities. Background Art

[0002] When machining parts in a machining center, cutting fluid is usually needed to cool the workpiece and the tool. In order to make more reasonable use of resources, the cutting fluid is recycled. The impurities attached to the cutting fluid after cleaning can easily come into contact with the workpiece and affect the quality of the finished workpiece. In order to improve the quality of the recycled cutting fluid, a corresponding cutting fluid filter is now installed to filter the impurities in the cleaned cutting fluid.

[0003] When the existing cutting fluid filtering device filters impurities in the cutting fluid through the filter plate, a large amount of impurities attached to the filter plate can easily cause the filter plate to be blocked. In addition, since the impurities carried by the cutting fluid are relatively fine debris, in order to ensure the corresponding filtering efficiency, the filter holes provided in the filter plate or the filter cloth are also correspondingly set to be relatively small. Therefore, it is necessary to replace the filter plate or the filter cloth to ensure the corresponding filtering efficiency. However, the existing filtering device cannot filter at the same time when the filter plate or the filter cloth is replaced, so that the corresponding cutting fluid filtering needs to be stopped during the replacement, thereby reducing the overall filtering efficiency. Summary of the invention

[0004] The utility model aims to solve the technical problems in the above background and proposes a cutting fluid filtering device capable of screening impurities.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cutting fluid filtering device capable of screening impurities, comprising a collecting box, four support rods are fixedly installed on the side of the collecting box, and the surfaces of the four support rods at one end away from the collecting box are fixedly installed with slide rails, and a first screen and a second screen are respectively inserted and slidably arranged between each two of the slide rails, a discharge pipe is fixedly installed on the side of the collecting box, and a valve is fixedly installed on the outer wall surface of the discharge pipe, and a sliding device is provided on the side of the collecting box, and the sliding device includes a long groove, and the long groove is opened on the side of the collecting box, and an L-shaped plate is slidably connected inside the long groove, and a Z-shaped rod is fixedly installed on the surface of the vertical end of the L-shaped plate, and a lower hopper is fixedly installed on the end of the Z-shaped rod away from the L-shaped plate, and a hose is fixedly installed on the outer wall surface of the lower hopper. The setting of the long groove has the effect of allowing the L-shaped plate to move.

[0006] Preferably, a motor is fixedly mounted on the surface of the vertical end of the L-shaped plate, and a gear is fixedly mounted on the output end of the motor. The setting of the motor plays an effect of driving the gear to rotate.

[0007] Preferably, a rack is fixedly mounted on the side of the collection box, and the gear and the rack are meshed with each other. The arrangement of the gear and the rack enables the L-shaped plate to move inside the long slot.

[0008] Preferably, the inner bottom surfaces of the two slide rails are provided with a limiting device, the limiting device comprises a slot, the slot is opened in the inner bottom surfaces of the two slide rails, the top surfaces of the two slide rails are both provided with a through slot, a limiting strip is movably inserted inside the slot, and the end of the limiting strip away from the slot passes through the through slot. The setting of the limiting strip has the effect of limiting the first screen and the second screen inside the slide rail.

[0009] Preferably, the top surfaces of the two slide rails are provided with grooves, a slide plate is slidably connected inside the groove, a limit rod is fixedly installed on the surface of the slide plate, and a limit hole is provided on the surface of the limit strip. The setting of the limit rod and the limit hole has the effect of limiting the limit strip inside the slot.

[0010] Preferably, an L-shaped rod is fixedly installed on the top surface of the two slide rails, a top rod is slidably connected inside the L-shaped rod, one end of the top rod away from the L-shaped rod is fixedly connected to the slide plate, and a spring is fixedly installed between the slide plate and the L-shaped rod. The setting of the spring has the effect of limiting the position of the slide plate inside the groove.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting a sliding device, when the device needs to be used, the cutting fluid is first introduced into the interior of the lower hopper through a hose, and then flows into the interior of the collecting box from the interior of the lower hopper. However, when flowing into the interior of the collecting box, the impurities inside it will be screened by the screening effect of the first screen. During the screening process, if the screening efficiency of the first screen is felt to be slow, a basin is taken from the outside and placed on the surface of two adjacent slide rails, and then the motor is started. The motor starts to drive the gear to rotate, and the gear rotates and meshes with the rack, so that the L-shaped plate moves inside the long groove. The movement of the L-shaped plate inside the long groove drives the Z-shaped rod to move, and the movement of the Z-shaped rod drives the lower hopper to move. The movement of the lower hopper drives the hose to move. When the lower hopper moves to the top of the second screen, the motor is turned off. Then, the second screen can be used to screen the cutting fluid. Through the cooperation of the above structure, under the joint action of the first screen and the second screen, when the screening of the first screen or the second screen slows down, the cutting fluid can be normally filtered, thereby improving the filtering efficiency of the entire cutting fluid.

[0013] 2. In the utility model, by setting a limit device, when it is necessary to limit the first screen and the second screen inside the slide rail, first slide the slide plate to make the slide plate move inside the groove, and the movement of the slide plate inside the groove also makes the top rod move toward the inside of the L-shaped rod. At the same time, the movement of the slide plate inside the groove also squeezes the spring, so that the spring is compressed. At the same time, the movement of the slide plate inside the groove also drives the limit rod to move. When the limit rod moves to a suitable position, the limit bar is passed through the through groove and inserted into the inside of the slot. When the limit bar and the slot are plugged in, the slide plate is released, and the limit rod is reset by the rebound force of the spring. The limit rod is reset and then inserted into the inside of the limiting hole. The limit rod and the limiting hole are plugged in, so that the limit bar is limited to the inside of the slot. The limit bar is limited to the inside of the slot so that the first screen and the second screen are limited to the inside of the slide rail. Through the cooperation of the above structure, the purpose of limiting the first screen and the second screen in the slide rail is achieved, so that the first screen and the second screen are prevented from being displaced during screening, which has an adverse effect on the screening operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a cutting fluid filtering device capable of screening impurities.

[0015] Figure 2 The utility model provides a right-side structural schematic diagram of a cutting fluid filtering device capable of screening impurities.

[0016] Figure 3 The utility model proposes a cutting fluid filter device capable of screening impurities Figure 1 Schematic diagram of the structure at A in the middle.

[0017] Figure 4 The utility model proposes a cutting fluid filter device capable of screening impurities Figure 2 Schematic diagram of the structure at B in the figure.

[0018] Legend:

[0019] 1. Collecting box; 2. Support rod; 3. Slide rail; 4. First screen; 5. Second screen; 6. Sliding device; 61. Long slot; 62. L-shaped plate; 63. Z-shaped rod; 64. Lower hopper; 65. Hose; 66. Motor; 67. Gear; 68. Rack; 7. Limiting device; 701. Slot; 702. Through slot; 703. Limiting strip; 704. Groove; 705. Slide plate; 706. Limiting rod; 707. Limiting hole; 708. L-shaped rod; 709. Push rod; 710. Spring; 8. Discharge pipe; 9. Valve. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-4 The utility model provides a technical solution: a cutting fluid filtering device capable of screening impurities, comprising a collecting box 1, four supporting rods 2 are fixedly installed on the side of the collecting box 1, and a slide rail 3 is fixedly installed on the surface of one end of the four supporting rods 2 away from the collecting box 1, and a first screen 4 and a second screen 5 are slidably inserted between every two slide rails 3, a discharge pipe 8 is fixedly installed on the side of the collecting box 1, and a valve 9 is fixedly installed on the outer wall surface of the discharge pipe 8.

[0023] The specific arrangement and function of the sliding device 6 and the limiting device 7 will be described in detail below.

[0024] In this embodiment: a sliding device 6 is provided on the side of the collecting box 1, and the sliding device 6 includes a long groove 61, and the long groove 61 is opened on the side of the collecting box 1. An L-shaped plate 62 is slidably connected inside the long groove 61, and a Z-shaped rod 63 is fixedly installed on the surface of the vertical end of the L-shaped plate 62. A lower hopper 64 is fixedly installed on the end of the Z-shaped rod 63 away from the L-shaped plate 62, and a hose 65 is fixedly installed on the outer wall surface of the lower hopper 64.

[0025] In this embodiment, the long groove 61 is provided to enable the L-shaped plate 62 to move.

[0026] Specifically, a motor 66 is fixedly mounted on the surface of the vertical end of the L-shaped plate 62 , and a gear 67 is fixedly mounted on the output end of the motor 66 .

[0027] In this embodiment, the motor 66 is provided to drive the gear 67 to rotate.

[0028] Specifically, a rack 68 is fixedly mounted on the side of the collection box 1, and the gear 67 and the rack 68 are meshed with each other. The arrangement of the gear 67 and the rack 68 enables the L-shaped plate 62 to move inside the long slot 61.

[0029] In this embodiment: a limiting device 7 is provided on the inner bottom surface of two of the slide rails 3, and the limiting device 7 includes a slot 701, and the slot 701 is opened on the inner bottom surface of the two slide rails 3, and a through slot 702 is opened on the top surface of the two slide rails 3, and a limiting bar 703 is movably inserted inside the slot 701, and the end of the limiting bar 703 away from the slot 701 passes through the through slot 702. When it is necessary to limit the first screen 4 and the second screen 5 inside the slide rail 3, first slide the slide plate 705 to move the slide plate 705 inside the groove 704. The movement of the slide plate 705 inside the groove 704 also causes the top rod 709 to move toward the inside of the L-shaped rod 708. At the same time, the movement of the slide plate 705 inside the groove 704 also squeezes the spring 710, so that the spring 710 is compressed. At the same time, the movement of the slide plate 705 inside the groove 704 also drives the limiting rod 706 to move. When the limiting rod 706 moves to a suitable position, the limiting bar 703 is passed through the through slot 702 and inserted into the inside of the slot 701. When the limiting bar 703 and After the slot 701 is inserted, the slide plate 705 is released, and the rebound force of the spring 710 is used to reset the limit rod 706. The limit rod 706 is reset and then inserted into the limit hole 707. The limit rod 706 and the limit hole 707 are inserted, so that the limit bar 703 is limited inside the slot 701. The limit bar 703 is limited inside the slot 701 so that the first screen 4 and the second screen 5 are limited inside the slide rail 3. Through the cooperation of the above-mentioned structure, the purpose of limiting the first screen 4 and the second screen 5 inside the slide rail 3 is achieved, thereby avoiding the displacement of the first screen 4 and the second screen 5 during screening, which will bring adverse effects to the screening operation.

[0030] Specifically, the top surfaces of the two slide rails 3 are each provided with a groove 704 , the interior of the groove 704 is slidably connected with a slide plate 705 , a limit rod 706 is fixedly installed on the surface of the slide plate 705 , and a limit hole 707 is provided on the surface of the limit bar 703 .

[0031] In this embodiment, the setting of the limiting rod 706 and the limiting hole 707 has the effect of limiting the limiting bar 703 inside the slot 701 .

[0032] Specifically, an L-shaped rod 708 is fixedly installed on the top surface of the two slide rails 3, and a top rod 709 is slidably connected inside the L-shaped rod 708. The end of the top rod 709 away from the L-shaped rod 708 is fixedly connected to the slide plate 705, and a spring 710 is fixedly installed between the slide plate 705 and the L-shaped rod 708.

[0033] In this embodiment, the setting of the spring 710 has the effect of limiting the position of the slide plate 705 inside the groove 704.

[0034] Working principle: By setting the sliding device 6, when the device is needed, the cutting fluid is first introduced into the interior of the lower hopper 64 through the hose 65, and then flows into the interior of the collecting box 1 from the interior of the lower hopper 64. However, when flowing into the interior of the collecting box 1, the impurities inside will be screened by the screening effect of the first screen 4. During the screening process, when the screening efficiency of the first screen 4 is slowed down, a basin is taken from the outside and placed on the surface of the two adjacent slide rails 3, and then the motor 66 is started. The motor 66 starts to drive the gear 67 to rotate, and the gear 67 rotates and meshes with the rack 68, thereby making the L-shaped plate 62 The L-shaped plate 62 moves inside the long groove 61, and the movement of the L-shaped plate 62 inside the long groove 61 drives the Z-shaped rod 63 to move. The movement of the Z-shaped rod 63 drives the lower hopper 64 to move. The movement of the lower hopper 64 drives the hose 65 to move. When the lower hopper 64 moves to the top of the second screen 5, the motor 66 is turned off. Then, the second screen 5 can be used to screen the cutting fluid. Through the cooperation of the above-mentioned structure, under the joint action of the first screen 4 and the second screen 5, when the screening of the first screen 4 or the second screen 5 slows down, the cutting fluid can be filtered normally, thereby improving the filtering efficiency of the entire cutting fluid. When it is necessary to limit the first screen 4 and the second screen 5 inside the slide rail 3, first slide the slide plate 705 to move the slide plate 705 inside the groove 704. The movement of the slide plate 705 inside the groove 704 also causes the top rod 709 to move toward the inside of the L-shaped rod 708. At the same time, the movement of the slide plate 705 inside the groove 704 also squeezes the spring 710, so that the spring 710 is compressed. At the same time, the movement of the slide plate 705 inside the groove 704 also drives the limiting rod 706 to move. When the limiting rod 706 moves to a suitable position, the limiting bar 703 is passed through the through slot 702 and inserted into the inside of the slot 701. When the limiting bar 703 and After the slot 701 is inserted, the slide plate 705 is released, and the rebound force of the spring 710 is used to reset the limit rod 706. The limit rod 706 is reset and then inserted into the limit hole 707. The limit rod 706 and the limit hole 707 are inserted, so that the limit bar 703 is limited inside the slot 701. The limit bar 703 is limited inside the slot 701 so that the first screen 4 and the second screen 5 are limited inside the slide rail 3. Through the cooperation of the above-mentioned structure, the purpose of limiting the first screen 4 and the second screen 5 inside the slide rail 3 is achieved, thereby avoiding the displacement of the first screen 4 and the second screen 5 during screening, which will bring adverse effects to the screening operation.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A cutting fluid filtering device capable of screening impurities, comprising a collecting box (1), four support rods (2) are fixedly mounted on the side of the collecting box (1), a slide rail (3) is fixedly mounted on the end surface of the four support rods (2) away from the collecting box (1), a first screen (4) and a second screen (5) are slidably inserted between each two of the slide rails (3), a discharge pipe (8) is fixedly mounted on the side of the collecting box (1), and a valve (9) is fixedly mounted on the outer wall surface of the discharge pipe (8), characterized in that: A sliding device (6) is provided on the side of the collecting box (1), and the sliding device (6) comprises a long groove (61). The long groove (61) is opened on the side of the collecting box (1), and an L-shaped plate (62) is slidably connected inside the long groove (61). A Z-shaped rod (63) is fixedly installed on the surface of the vertical end of the L-shaped plate (62), and a lower hopper (64) is fixedly installed on the end of the Z-shaped rod (63) away from the L-shaped plate (62), and a hose (65) is fixedly installed on the outer wall surface of the lower hopper (64).

2. A cutting fluid filter device capable of screening impurities according to claim 1, characterized in that: A motor (66) is fixedly mounted on the surface of the vertical end of the L-shaped plate (62), and a gear (67) is fixedly mounted on the output end of the motor (66).

3. A cutting fluid filter device capable of screening impurities according to claim 2, characterized in that: A rack (68) is fixedly mounted on the side of the collection box (1), and the gear (67) and the rack (68) are meshed with each other.

4. A cutting fluid filter device capable of screening impurities according to claim 1, characterized in that: A limiting device (7) is provided on the inner bottom surface of two of the slide rails (3), and the limiting device (7) comprises a slot (701). The slot (701) is opened on the inner bottom surface of two of the slide rails (3), and a through slot (702) is opened on the top surface of the two slide rails (3). A limiting strip (703) is movably inserted inside the slot (701), and one end of the limiting strip (703) away from the slot (701) passes through the through slot (702).

5. A cutting fluid filter device capable of screening impurities according to claim 4, characterized in that: The top surfaces of the two slide rails (3) are each provided with a groove (704), the interior of the groove (704) is slidably connected with a slide plate (705), a limiting rod (706) is fixedly installed on the surface of the slide plate (705), and a limiting hole (707) is provided on the surface of the limiting strip (703).

6. A cutting fluid filter device capable of screening impurities according to claim 1, characterized in that: The top surfaces of the two slide rails (3) are fixedly mounted with L-shaped rods (708), the interior of the L-shaped rods (708) is slidably connected with a push rod (709), one end of the push rod (709) away from the L-shaped rods (708) is fixedly connected to the slide plate (705), and a spring (710) is fixedly mounted between the slide plate (705) and the L-shaped rods (708).

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