Cutting fluid recovery anti-blocking structure

Abstract

The utility model relates to the field of wire cutting, and discloses a cutting fluid recycling anti-blocking structure which comprises a recycling box, a workbench is fixedly installed in the recycling box, a plurality of fixing holes are formed in the position, close to the side edge, of the bottom end of the inner wall of the recycling box, a filtering cavity is formed in the middle position in the recycling box, and a fixing frame is fixedly installed in the middle of one side of the inner wall of the filtering cavity. A movable frame is movably installed in the fixing frame, a filter screen is installed in the middle of one side of the inner wall of the movable frame, rotating shafts are rotationally installed on the two sides of the inner wall of the filter cavity and located under the fixing frame, cams are welded to the two side edges of the outer surface of each rotating shaft, and a driving motor is installed at the position, extending out of the recycling box, of one side of each rotating shaft. The cam drives the movable frame and the filter screen to integrally move up and down, so that the effect that the filter screen integrally and smoothly filters the cutting fluid is achieved, the overall recovery effect of the cutting fluid is improved, and the problem that the cutting fluid filtering is affected due to the fact that workpiece chippings block the filter screen is solved.

Description

Technical Field

[0001] The present application relates to the field of wire cutting, and in particular to a cutting fluid recovery and anti-blocking structure. Background Art

[0002] Cutting fluid is a liquid used in metalworking processes (such as turning, milling, and drilling) to cool and lubricate cutting tools and workpieces to improve machining quality and efficiency. Cutting fluids provide cooling, lubrication, friction reduction, chip removal, and rust and corrosion protection during metalworking. They can effectively lower cutting temperatures, extend tool life, improve machined surface quality, and reduce noise and vibration during machining.

[0003] Since cutting fluid is generally used repeatedly, that is, it is recycled after use, but the recycled cutting fluid will contain a certain amount of workpiece debris, so the recycled cutting fluid needs to be filtered. However, the porosity of the filter for filtering workpiece debris is small, and some smaller debris will be stuck in the pores. When a certain amount of workpiece debris accumulates on the filter, it will cause a certain amount of blockage to the filter as a whole, thereby reducing the overall recovery efficiency of the cutting fluid.

[0004] In view of the above-mentioned related technologies, the inventors believe that there is a defect in that workpiece debris blocks the filter screen during filtering of the cutting fluid. Therefore, a cutting fluid recovery and anti-blocking structure is proposed to solve the above problem. Utility Model Content

[0005] In order to solve the problem of workpiece debris clogging the filter screen when filtering cutting fluid, the present application provides a cutting fluid recovery and anti-clogging structure.

[0006] The present application provides a cutting fluid recovery and anti-blocking structure that adopts the following technical solutions:

[0007] A cutting fluid recovery and anti-blocking structure includes a recovery box, a workbench is fixedly installed inside the recovery box, a plurality of fixing holes are opened at the bottom of the inner wall of the recovery box near the side position, a filter chamber is opened at the middle position inside the recovery box, a fixing frame is fixedly installed in the middle of one side of the inner wall of the filter chamber, a movable frame is movably installed inside the fixing frame, a filter screen is installed in the middle of one side of the inner wall of the movable frame, a rotating shaft is rotatably installed on both sides of the inner wall of the filter chamber directly below the fixing frame, cams are welded on both sides of the outer surface of the rotating shaft, a drive motor is installed on one side of the rotating shaft extending to the outside of the recovery box, and a support assembly is also provided inside the fixing frame for supporting the movable frame as a whole.

[0008] Preferably, the support assembly includes a support rod, which is fixedly installed on the upper and lower ends of the inner wall of the fixed frame near the four corners, and the upper surface of the movable frame is provided with through holes near the four corners. One side of the outer surface of the support rod is located inside the through hole, and the outer surface of the support rod is provided with springs at the upper and lower ends of the movable frame.

[0009] Preferably, a collecting chamber is provided at the bottom of the inner wall of the filter chamber, a pump body is installed at the edge of the bottom of the inner wall of the collecting chamber, and a guide pipe is installed at the output end of one side of the pump body extending to the outside of the recovery box.

[0010] Preferably, a groove is provided on the bottom edge of the fixing frame near the position of the cam, the cam is located inside the groove, and the cam and the groove are adapted to each other.

[0011] Preferably, an inner groove is provided in the middle of one side of the inner wall of the fixing frame, the edge of the outer surface of the movable frame is located in the inner groove, and the movable frame and the inner groove are embedded in each other.

[0012] In summary, this application has the following beneficial technical effects:

[0013] The cutting fluid flowing on the surface of the workbench is collected through multiple fixed holes inside the recovery box, so that the cutting fluid flows into the filter cavity and is filtered through the filter screen. At the same time, the cam is rotated to drive the movable frame to move up and down, thereby driving the workpiece debris that is blocking the filtration on the surface of the filter screen to move, so that the cutting fluid flows along the filter cavity into the collection cavity and is stored, and is pumped out through the pump body and the guide pipe for reuse. Compared with the existing technology, this solution has the effect of facilitating the maintenance of the overall unobstructed filtration of the filter screen for cutting fluid, thereby improving the overall recovery effect of the cutting fluid and solving the problem of workpiece debris blocking the filter screen and affecting the filtration of the cutting fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 It is a schematic cross-sectional structural diagram of the movable frame in the embodiment of the application;

[0016] Figure 3 It is a structural diagram of the cam in the embodiment of the application;

[0017] Explanation of the accompanying symbols: 1. Recovery box; 2. Workbench; 3. Fixing hole; 4. Filter chamber; 5. Collection chamber; 6. Fixed frame; 7. Movable frame; 8. Filter screen; 9. Rotating shaft; 10. Cam; 11. Drive motor; 12. Support rod; 13. Spring; 14. Pump body; 15. Flow guide pipe. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application discloses a cutting fluid recovery and anti-blocking structure. Figure 1-3 The hopper 14 is provided with a filter 7 and a filter 8 is installed on the hopper 14. The hopper 14 is provided with a filter 8 and a filter 9 is installed on the hopper 14. The hopper 14 is provided with a filter 9 and a filter 9 is installed on the hopper 14.

[0020] By allowing the cutting fluid to flow downward along the outer surface of the workbench 2, and allowing the multiple fixed holes 3 inside the recovery box 1 to guide the cutting fluid flowing on the upper surface of the workbench 2, the cutting fluid flows into the filter chamber 4 and is filtered through the filter screen 8 inside the movable frame 7. At the same time, the drive motor 11 is started to drive the rotating shaft 9 to rotate, so that the rotating rotating shaft 9 drives the two cams 10 to move synchronously, and then the cam 10 rotates to move the movable frame 7 up and down, so that the workpiece debris on the filter screen 8 moves as a whole, and the filtered cutting fluid flows along the filter screen 8 into the collection chamber 5, reflecting the overall recovery and filtration effect of the cutting fluid.

[0021] Reference Figure 2 and Figure 3 The support assembly includes a support rod 12, which is fixedly installed on the upper and lower ends of the inner wall of the fixed frame 6 near the four corners. Through holes are opened on the upper surface of the movable frame 7 near the four corners. One side of the outer surface of the support rod 12 is located inside the through hole, and the outer surface of the support rod 12 is located at the upper and lower ends of the movable frame 7 and is sleeved with springs 13.

[0022] By rotating the cam 10 to move the movable frame 7 up and down, the movable frame 7 moves up and down along the outer surface of the support rod 12, and the spring 13 buffers and supports the movable frame 7, keeping the movable frame 7 moving up and down at a stable frequency, which reflects the stability of the movable frame 7 when moving.

[0023] Reference Figure 2 and Figure 3A collecting chamber 5 is opened at the bottom end of the inner wall of the filter chamber 4, and a pump body 14 is installed on the edge of the bottom end of the inner wall of the collecting chamber 5. The output end of one side of the pump body 14 extends to the outside of the recovery box 1 and is installed with a guide pipe 15. By allowing the filtered cutting fluid to flow along the filter chamber 4 into the collecting chamber 5 and then be stored, the pump body 14 cooperates with the guide pipe 15 to pump the cutting fluid out of the collecting chamber 5 and reuse it, which reflects the overall treatment effect after the cutting fluid is recovered.

[0024] The implementation principle of the cutting fluid recovery and anti-blocking structure of the embodiment of the present application is as follows: the workpiece is processed by the workbench 2, so that the cutting fluid flows downward along the outer surface of the workbench 2, and the multiple fixed holes 3 inside the recovery box 1 are used to guide the cutting fluid flowing on the upper surface of the workbench 2, so that the cutting fluid flows into the filter chamber 4 and is filtered through the filter screen 8 inside the movable frame 7. At the same time, the driving motor 11 is started to drive the rotating shaft 9 to rotate, so that the rotating rotating shaft 9 drives the two cams 10 to move synchronously, and then the cam 10 rotates to move the movable frame 7 up and down, so that the movable frame 7 moves along the support rod The outer surface of 12 moves up and down, and the spring 13 buffers and supports the movable frame 7, keeping the movable frame 7 moving up and down at a stable frequency, thereby driving the workpiece debris blocked by the filtration on the upper surface of the filter 8 to move, so that the filtered cutting fluid flows along the filter cavity 4 into the collection cavity 5 and is stored again, and the pump body 14 cooperates with the guide pipe 15 to pump out the cutting fluid in the collection cavity 5 and reuse it; compared with the existing technology, this solution has the effect of facilitating the maintenance of the overall unobstructed filtration of the filter 8 for the cutting fluid, improves the overall recovery effect of the cutting fluid, and solves the problem of workpiece debris clogging in the filter 8 affecting the filtration of the cutting fluid.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0026] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0028] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cutting fluid recovery and anti-blocking structure, comprising a recovery box (1), wherein a workbench (2) is fixedly installed inside the recovery box (1), characterized in that: A plurality of fixing holes (3) are provided at the bottom of the inner wall of the recovery box (1) near the side edge, a filter chamber (4) is provided at the middle position inside the recovery box (1), a fixing frame (6) is fixedly installed in the middle of one side of the inner wall of the filter chamber (4), a movable frame (7) is movably installed inside the fixing frame (6), a filter screen (8) is installed in the middle of one side of the inner wall of the movable frame (7), a rotating shaft (9) is rotatably installed on both sides of the inner wall of the filter chamber (4) directly below the fixing frame (6), cams (10) are welded on both sides of the outer surface of the rotating shaft (9), a driving motor (11) is installed on one side of the rotating shaft (9) extending to the outside of the recovery box (1), and a supporting assembly is also provided inside the fixing frame (6) for supporting the movable frame (7) as a whole.

2. A cutting fluid recovery and anti-blocking structure according to claim 1, characterized in that: The support assembly comprises a support rod (12), wherein the support rod (12) is fixedly mounted on the inner wall of the fixed frame (6) at the upper and lower ends near the four corners, and through holes are provided on the upper surface of the movable frame (7) near the four corners, and one side of the outer surface of the support rod (12) is located inside the through hole, and springs (13) are sleeved on the outer surface of the support rod (12) at the upper and lower ends of the movable frame (7).

3. A cutting fluid recovery and anti-blocking structure according to claim 1, characterized in that: The bottom end of the inner wall of the filter cavity (4) is provided with a collecting cavity (5), the bottom edge of the inner wall of the collecting cavity (5) is provided with a pump body (14), and a flow guide pipe (15) is provided at an output end on one side of the pump body (14) extending to the outside of the recovery box (1).

4. A cutting fluid recovery and anti-blocking structure according to claim 1, characterized in that: A groove is provided at the bottom edge of the fixing frame (6) near the position of the cam (10), the cam (10) is located inside the groove, and the cam (10) and the groove are adapted to each other.

5. The cutting fluid recovery and anti-blocking structure according to claim 1, characterized in that: An inner groove is provided in the middle of one side of the inner wall of the fixed frame (6), and the edge of the outer surface of the movable frame (7) is located in the inner groove, and the movable frame (7) and the inner groove are embedded in each other.

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