A cooling device for machining

Abstract

The present invention belongs to the field of mechanical processing, and specifically is a cooling device for mechanical processing, comprising a water tank, a connecting pipe is inserted at the front end of the water tank, the front end of the connecting pipe is inserted in a delivery pump, the front end of the delivery pump is inserted with a delivery pipe, a scraping mechanism is arranged on the water tank, the scraping mechanism is used to concentrate floating oil and impurities on the surface of cutting fluid to both sides of the water tank, a pushing mechanism is arranged on the left and right sides of the water tank, the pushing mechanism is used to discharge the concentrated floating oil and impurities, a salvage mechanism is arranged at the bottom of the water tank, the salvage mechanism is used to salvage metal debris and sludge at the bottom of the water tank; through the structural design of the scraping mechanism, the function of uniformly pushing the floating oil and other impurities on the surface of the water tank to the left and right sides of the water tank is realized, and the floating oil and impurities on the surface of the cutting fluid are concentrated to facilitate subsequent cleaning operations.

Description

Technical Field

[0001] The invention relates to the field of mechanical processing, in particular to a cooling device for mechanical processing. Background Art

[0002] In mechanical processing, the cooling device is a very important equipment, which is mainly composed of a water tank, a delivery pump, a filter device, a water outlet pipe, a switch and a nozzle. By spraying the cutting fluid onto the workpiece processing, the tool and the workpiece are cooled to ensure the processing accuracy of the workpiece and avoid excessive tool temperature.

[0003] According to the patent document: CN202211640985.5, a cooling device for mechanical processing is proposed, including an adjusting mechanism, a cooling mechanism, a filtering mechanism and a cutting mechanism, wherein the cooling mechanism is located at the left end of the adjusting mechanism, the filtering mechanism is located at the upper end of the cooling mechanism, and the cutting mechanism is located at the lower end of the adjusting mechanism, and the cooling mechanism includes a water tank, a connecting pipe, a water pump, a spray head, a collection box, a storage box, a water inlet, a filter plate, a filter net, a handle, a fixed plug plate, a fixed slot and a water outlet. The cooling device for mechanical processing, by installing a collection box, a water pump draws water from the storage box through a water pump, and sends it into the connecting pipe through a water inlet pipe. The water in the connecting pipe is sprayed out through the spray head in cooperation with each other, which can cool the mechanical processing, and uses the circulating water structure to cool the machine, reducing the waste of water resources and improving the practicality of the device.

[0004] However, in a cooling device for machining in the above technology, the cutting fluid inside the water tank will produce a layer of floating oil on the surface of the cutting fluid during long-term use due to equipment leakage, workpiece inclusion, etc., and the surface of the cutting fluid may also be mixed with other impurities such as dust and sludge. Since the floating oil and other impurities mixed on the surface of the cutting fluid are difficult to concentrate, they will be unevenly distributed on the entire cutting fluid surface, which makes it inconvenient to clean the cutting fluid and cannot be recycled in time. Therefore, a cooling device for machining is proposed to address the above problems. Summary of the invention

[0005] In order to solve the problem that the cutting fluid inside the water tank will produce a layer of floating oil on the surface of the cutting fluid during long-term use due to equipment leakage, workpiece introduction, etc., and the surface of the cutting fluid may also be mixed with other impurities such as dust and sludge. Since the floating oil and other impurities mixed on the surface of the cutting fluid are difficult to concentrate, they will be unevenly distributed on the entire cutting fluid surface, resulting in inconvenience in cleaning the cutting fluid and failure to recycle the cutting fluid in time, the present invention proposes a cooling device for mechanical processing.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a cooling device for mechanical processing described in the present invention includes a water tank, a connecting pipe is inserted at the front end of the water tank, the front end of the connecting pipe is inserted in the delivery pump, the front end of the delivery pump is inserted with a delivery pipe, a scraping mechanism is arranged on the water tank, the scraping mechanism is used to concentrate floating oil and impurities on the surface of the cutting fluid to both sides of the water tank, a pushing mechanism is arranged on the left and right sides of the water tank, the pushing mechanism is used to discharge the concentrated floating oil and impurities, and a salvage mechanism is arranged at the bottom of the water tank, the salvage mechanism is used to salvage metal debris and sludge at the bottom of the water tank.

[0007] Preferably, the scraping mechanism includes a driving motor, the output shaft of the driving motor is fixedly connected to the bottom end of the threaded rod, the top end of the threaded rod is rotatably connected to the inner wall of the mounting frame, the mounting frame is fixedly connected to the rear end of the water tank, and the left and right sides of the mounting frame are provided with a U-shaped groove, the threaded rod is threadedly connected with a moving block, the left and right sides of the moving block are fixedly connected with a round block, the round block is slidably connected in the U-shaped groove, and the side of the round block away from the moving block is rotatably connected to the support rod, the inner wall of the support rod is fixedly connected with a supporting spring, the top end of the supporting spring is fixedly connected to the bottom end of the connecting rod, the top end of the connecting rod is rotatably connected to the bottom end of the moving plate, the bottom end of the moving plate is fixedly connected with a pushing plate, and the bottom ends of the front and rear sides of the moving plate are fixedly connected with sliding blocks, the sliding block is designed in an L-shape, and the bottom end of the sliding block is slidably connected in the slide groove, and the slide groove is opened at the front and rear sides of the water tank.

[0008] Preferably, the pushing mechanism includes two groups of long plates, the middle part of the long plates are slidably connected to the inside of the long slot, the long slot is provided on the movable plate, the top of the long plates is fixedly connected to a fixed block, one side of the fixed block abuts against the movable plate, the fixed block is slidably connected to the guide slot, the guide slot is provided on the guide frame, the bottom end of the guide frame is fixedly connected to the top of the water tank, the left and right sides of the long plates are fixedly connected to a fixed shell and an extension block, the side of the extension block away from the long plates is fixedly connected to a top block, the top block is trapezoidal in design, the top block fits with the water tank, a sleeve block is inserted into the inside of the fixed shell, The bottom ends of the sleeve block and the fixed shell are both trapezoidal in design, and the interiors of the sleeve block and the fixed shell are both hollow in design. A return spring is fixedly connected to the inner wall of the sleeve block, and the side of the return spring away from the sleeve block is fixedly connected to the inner wall of the fixed shell. The top of the sleeve block is fixedly connected to a trapezoidal block, and the trapezoidal block is slidably connected to the inside of the trapezoidal groove. The trapezoidal groove is provided at the bottom end of the long board. Grooves are provided on the left and right sides of the water tank, and a blocking block is inserted into the inside of the groove. An abutment block is fixedly connected to the top of the blocking block, and a drain pipe is fixedly connected to the left and right sides of the water tank, and the drain pipe is connected to the inside of the groove.

[0009] Preferably, the salvage mechanism includes a connecting block, the bottom end of the connecting block is fixedly connected to the top end of the moving block, the top end of the connecting block is slidably connected to the rectangular groove, the rectangular groove is opened at the top end of the mounting frame, the connecting block is fixedly connected to the connecting plate, the top end of the connecting plate contacts the inner wall of the water tank, the connecting plate is fixedly connected to the front and rear sides of the salvage net, four groups of guide rods are inserted on the connecting plate at the rear end, the bottom ends of the guide rods are fixedly connected to the inner wall of the water tank, the bottom end of the salvage net contacts the bottom end of the inner wall of the water tank, the left and right sides of the salvage net contact with the block, and the block is fixedly connected to the inner wall of the bottom end of the water tank.

[0010] Preferably, a fixing plate is fixedly connected to the middle of the salvage net, and the fixing plate is trapezoidal in design. A fixing frame is fixedly connected to the middle of the inner wall of the water tank, and the fixing frame is located directly above the fixing plate. Notches are provided on the left and right sides of the bottom end of the fixing frame, and a through groove is provided in the middle of the fixing frame.

[0011] Preferably, the top and bottom ends of the inner wall of the U-shaped groove are both fixedly connected with pads, the pads are made of rubber material, and the pads are designed to be arc-shaped.

[0012] Preferably, the bottom ends of the movable plate and the extension block are both rotatably connected to pulleys, and the bottom ends of the pulleys are in contact with the top end of the water tank.

[0013] Preferably, the bottom end of the drain pipe is inserted into a fixed box, the fixed box is fixedly connected to the water tank, four groups of sockets are provided on the fixed box, the sockets are provided at four corners of the fixed box, plug posts are inserted into the sockets, the side of the plug posts away from the fixed box is fixedly connected to the cover plate, a handle and multiple groups of filter plates are fixedly connected to the cover plate, and the bottom end of the fixed box is threadedly connected to a collection box.

[0014] Preferably, two groups of magnets are fixedly connected to the fixed box, the magnets are designed to be long rectangles, and the magnets are attracted to the cover plate.

[0015] Preferably, the filter plate is designed in a wave shape, and a plurality of groups of small holes are provided on the filter plate.

[0016] The present invention is beneficial in that:

[0017] 1. The present invention realizes the function of uniformly pushing the floating oil and other impurities on the surface of the cutting fluid to the left and right sides of the water tank through the structural design of the scraping mechanism, so as to conveniently collect the floating oil and impurities on the surface of the cutting fluid for subsequent cleaning operations, and solves the problem that the cutting fluid inside the water tank will produce a layer of floating oil on the surface of the cutting fluid due to equipment leakage, workpiece entry and other reasons during long-term use, and the surface of the cutting fluid may also be mixed with other impurities such as dust and sludge. Since the floating oil and other impurities mixed on the surface of the cutting fluid are difficult to concentrate, they will be unevenly distributed on the entire surface of the cutting fluid, resulting in inconvenience in cleaning the cutting fluid and the inability to recycle the cutting fluid in time.

[0018] 2. The present invention further pushes the floating oil and other impurities concentrated on the left and right sides of the water tank through the structural design of the pushing mechanism, so that they are close to the drain pipe and finally the floating oil and other impurities are discharged from the water tank through the drain pipe, so as to reduce the cleaning pressure, improve the cleaning efficiency, and avoid bringing out a lot of cutting fluid during the cleaning process;

[0019] 3. The present invention realizes the function of salvaging impurities such as metal debris and silt deposited at the bottom of the water tank through the structural design of the salvage mechanism, so as to reduce their accumulation at the bottom of the water tank and avoid the deterioration of the cutting fluid due to long-term accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the back end of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure inside the mounting frame of the present invention;

[0024] Figure 4 It is a schematic diagram of the connection structure of the support rod and the connecting rod of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the movable plate of the present invention;

[0026] Figure 6 It is a schematic diagram of the connection structure of the movable plate of the present invention;

[0027] Figure 7 It is a schematic diagram of the connection structure of the long board of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure inside the fixed box of the present invention;

[0029] Fig. 9 It is a schematic diagram of the cross-sectional structure of the present invention;

[0030] Fig.10 It is a structural schematic diagram of the salvage net of the present invention;

[0031] Fig.11 It is a structural schematic diagram of the fixing frame of the present invention;

[0032] Fig.12 It is a schematic structural diagram of the block of the present invention.

[0033] In the figure: 1, water tank; 20, connecting pipe; 21, delivery pump; 22, delivery pipe; 23, driving motor; 24, mounting frame; 25, moving block; 26, threaded rod; 27, support rod; 28, U-shaped groove; 29, connecting rod; 30, cushion block; 31, rectangular groove; 32, connecting block; 33, round block; 34, supporting spring; 35, moving plate; 36, pushing plate; 37, long groove; 38, pulley; 39, slider; 40, slide groove; 41, guide frame; 42, guide groove; 43, long plate; 44, fixed block ; 45. Trapezoidal groove; 46. Trapezoidal block; 47. Sleeve block; 48. Fixed shell; 49. Top block; 50. Extension block; 51. Groove; 52. Block; 53. Abutment block; 54. Drain pipe; 55. Fixed box; 56. Socket; 57. Magnet; 58. Filter plate; 59. Plug column; 60. Cover plate; 61. Handle; 62. Collecting box; 63. Block; 64. Salvage net; 65. Fixed plate; 66. Connecting plate; 67. Guide rod; 68. Notch; 69. Fixed frame; 70. Through slot; 71. Return spring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0035] See also Figure 1-Figure 12As shown, a cooling device for machining includes a water tank 1, a connecting pipe 20 is inserted at the front end of the water tank 1, the front end of the connecting pipe 20 is inserted in a delivery pump 21, a delivery pipe 22 is inserted at the front end of the delivery pump 21, a scraping mechanism is provided on the water tank 1, the scraping mechanism is used to concentrate the floating oil and impurities on the surface of the cutting fluid to both sides of the water tank 1, a pushing mechanism is provided on the left and right sides of the water tank 1, the pushing mechanism is used to discharge the concentrated floating oil and impurities, and a salvage mechanism is provided at the bottom of the water tank 1, the salvage mechanism is used to salvage metal debris and sludge at the bottom of the water tank 1;

[0036] Furthermore, the scraping mechanism includes a driving motor 23, the output shaft of the driving motor 23 is fixedly connected to the bottom end of the threaded rod 26, the top end of the threaded rod 26 is rotatably connected to the inner wall of the mounting bracket 24, the mounting bracket 24 is fixedly connected to the rear end of the water tank 1, and the left and right sides of the mounting bracket 24 are both provided with U-shaped grooves 28, the threaded rod 26 is threadedly connected to a moving block 25, and the left and right sides of the moving block 25 are both fixedly connected to a round block 33, the round block 33 is slidably connected in the U-shaped groove 28, and the round block 33 is away from the moving block 25. One side of the block 25 is rotatably connected to the support rod 27, the inner wall of the support rod 27 is fixedly connected with a support spring 34, the top of the support spring 34 is fixedly connected to the bottom end of the connecting rod 29, the top of the connecting rod 29 is rotatably connected to the bottom end of the moving plate 35, the bottom end of the moving plate 35 is fixedly connected with a push plate 36, the bottom ends of the front and rear sides of the moving plate 35 are fixedly connected with sliders 39, the sliders 39 are L-shaped, the bottom ends of the sliders 39 are slidably connected in the slide grooves 40, and the slide grooves 40 are opened on the front and rear sides of the water tank 1;

[0037] Furthermore, the pushing mechanism includes two groups of long plates 43, the middle part of the long plates 43 is slidably connected to the inside of the long slot 37, the long slot 37 is provided on the movable plate 35, the top of the long plates 43 is fixedly connected with a fixed block 44, one side of the fixed block 44 abuts against the movable plate 35, the fixed block 44 is slidably connected in the guide slot 42, the guide slot 42 is provided on the guide frame 41, the bottom end of the guide frame 41 is fixedly connected to the top of the water tank 1, the left and right sides of the long plates 43 are fixedly connected with a fixed shell 48 and an extension block 50, the side of the extension block 50 away from the long plates 43 is fixedly connected with a top block 49, the top block 49 is trapezoidal in design, the top block 49 fits with the water tank 1, and a sleeve block 47 is inserted into the interior of the fixed shell 48 , the bottom ends of the sleeve block 47 and the fixed shell 48 are both trapezoidal in design, and the interiors of the sleeve block 47 and the fixed shell 48 are both hollow in design, and the inner wall of the sleeve block 47 is fixedly connected with a return spring 71, and the side of the return spring 71 away from the sleeve block 47 is fixedly connected to the inner wall of the fixed shell 48, and the top of the sleeve block 47 is fixedly connected with a trapezoidal block 46, and the trapezoidal block 46 is slidably connected to the inside of the trapezoidal groove 45, and the trapezoidal groove 45 is provided at the bottom end of the long plate 43, and grooves 51 are provided on both sides of the water tank 1, and a blocking block 52 is inserted into the inside of the groove 51, and an abutment block 53 is fixedly connected to the top of the blocking block 52, and a drain pipe 54 is fixedly connected to the left and right sides of the water tank 1, and the drain pipe 54 is communicated with the inside of the groove 51;

[0038] Further, the salvaging mechanism includes a connecting block 32, the bottom end of which is fixedly connected to the top end of the moving block 25, the top end of which is slidably connected to the rectangular slot 31, the rectangular slot 31 being provided at the top end of the mounting frame 24, the connecting block 32 being fixedly connected to a connecting plate 66, the top end of which is in contact with the inner wall of the water tank 1, the connecting plate 66 being fixedly connected to the front and rear sides of the salvaging net 64, four groups of guide rods 67 being inserted on the connecting plate 66 at the rear end, the bottom end of which is fixedly connected to the inner wall of the water tank 1, the bottom end of the salvaging net 64 being in contact with the bottom end of the inner wall of the water tank 1, the left and right sides of the salvaging net 64 being in contact with a stopper 63, and the stopper 63 being fixedly connected to the inner wall at the bottom end of the water tank 1;

[0039] In a cooling device for machining in the prior art, the cutting fluid in the water tank will produce a layer of floating oil on the surface of the cutting fluid due to equipment leakage and workpiece entry during long-term use, and the surface of the cutting fluid may also be mixed with other impurities such as dust and sludge. Since the floating oil and other impurities mixed on the surface of the cutting fluid are difficult to concentrate, they will be unevenly distributed on the entire surface of the cutting fluid, which makes it inconvenient to clean the cutting fluid and it is impossible to recycle the cutting fluid in time. During operation, the floating oil and other impurities on the surface of the cutting fluid are removed through the structural design of the scraping mechanism. The function of uniformly pushing the quality to the left and right sides of the water tank 1 is to collect the floating oil and impurities on the surface of the cutting fluid to facilitate the subsequent cleaning operation. The delivery pump 21 extracts the cutting fluid inside the water tank 1 through the connecting pipe 20 and delivers it to the machine tool through the delivery pipe 22. When the floating oil and impurities floating on the surface of the cutting fluid are to be cleaned, the threaded rod 26 inside the mounting frame 24 is first driven by the driving motor 23 to rotate. During the rotation of the threaded rod 26, the moving block 25 threadedly connected to the threaded rod 26 will gradually move upwards. During the movement of the moving block 25, the fixed parts on the left and right sides thereof are The fixed round block 33 will slide in the U-shaped groove 28, and the round block 33 is rotatably connected to the support rod 27. A connecting rod 29 is inserted inside the support rod 27 and is connected to the bottom end of the connecting rod 29 through a supporting spring 34. Therefore, when the moving block 25 moves upward, the support rod 27 can push the connecting rod 29 to move. The top of the connecting rod 29 is rotatably connected to the moving plate 35, and the bottom end of the moving plate 35 slides in the slide groove 40 through the slider 39 to ensure that the moving plate 35 can only slide in the left and right directions. Therefore, the connecting rod 29 can push the moving plate 35 to move to both sides of the water tank 1. , the two groups of movable plates 35 will gradually move away from each other, and the pushing plate 36 fixed on the bottom end of the movable plate 35 can push and scrape the surface of the cutting fluid, pushing the floating oil and impurities floating on the surface of the cutting fluid to the left and right sides of the water tank 1. When the movable plate 35 moves to the maximum distance, when the movable block 25 continues to move upward, the bottom end of the connecting rod 29 will move toward the inside of the support rod 27, and the supporting spring 34 will be compressed. When the two groups of movable plates 35 need to be reset, it is only necessary to rotate the driving motor 23 in the opposite direction. At this point, the operation of cleaning the floating oil and impurities floating on the surface of the cutting fluid is completed.

[0040] Through the structural design of the pushing mechanism, the floating oil and other impurities concentrated on the left and right sides of the water tank 1 are further pushed to approach the drain pipe 54 and finally discharged from the water tank 1 through the drain pipe 54, so as to reduce the cleaning pressure, improve the cleaning efficiency, and avoid bringing out more cutting fluid during the cleaning process. When the moving plate 35 moves on the water tank 1, since one side of the moving plate 35 abuts against the fixed block 44, the moving plate 35 will push the fixed block 44 during the movement, and the fixed block 44 abuts against the inner wall of the guide groove 42, and the fixed block 44 will move along the guide groove 42. 2, the long plate 43 fixedly connected to the bottom end of the fixed block 44 will move in the front-to-back direction, thereby cooperating with the movable plate 35 to move in the left-to-right direction, and further concentrating the floating oil and impurities to one place, that is, the position close to the drain pipe 54. Extension blocks 50 are fixed on the left and right sides of the long plate 43, and a top block 49 is fixed on the extension block 50. The top block 49 will move synchronously with the long plate 43, and when the long plate 43 moves to the maximum distance, it will abut against the abutment block 53 fixed on the top end of the blocking block 52. The top block 49 and the abutment block 53 are both trapezoidal in design, and the top block 49 can smoothly move the abutment block 53 The abutment block 53 moves upward, driving the blocking block 52 to move upward inside the groove 51. At this time, the groove 51 will be connected to the water tank 1, and the concentrated floating oil and impurities can be discharged through the groove 51, the blocking block 52 and the drain pipe 54. The bottom end of the long plate 43 is fixed with a fixed shell 48, and a sleeve block 47 is sleeved inside the fixed shell 48. The sleeve block 47 and the fixed shell 48 are connected together by a return spring 71, so that when the movable plate 35 moves to both sides, the sleeve block 47 and the fixed shell 48 push the floating oil and impurities, while the sleeve block 47 can be stored in the fixed shell 48. Inside, the return spring 71 will be compressed at this time to ensure that the movable plate 35 will not abut against the sleeve block 47 during the movement, and the top of the sleeve block 47 will stably move on the bottom end of the long plate 43 through the sliding of the trapezoidal block 46 in the trapezoidal groove 45. When the movable plate 35 no longer abuts against the sleeve block 47, under the action of the return spring 71, the sleeve block 47 can gradually move to its original position, and when the top block 49 no longer abuts against the abutment block 53, under the action of gravity, the blocking block 52 will fall into the groove 51, and the blocking block 52 will block the groove 51 at this time to prevent the cutting fluid inside the water tank 1 from flowing out.

[0041] The structural design of the salvaging mechanism realizes the function of salvaging impurities such as metal debris and sludge deposited at the bottom of the water tank 1, so as to reduce their accumulation at the bottom of the water tank 1 and avoid the deterioration of the cutting fluid due to long-term accumulation. In the process of the moving block 25 moving upward, the connecting block 32 connected to the top of the moving block 25 will drive the connecting plate 66 to move upward. The connecting plate 66 is connected to the salvaging net 64, so it can drive the salvaging net 64 to move upward. When the salvaging net 64 moves upward, it can salvage the metal debris and sludge deposited at the bottom of the water tank 1. The top of the mounting frame 24 is provided with a The rectangular groove 31 keeps in contact with the connecting block 32 to ensure that the bottom part of the connecting block 32 does not shake greatly when the connecting block 32 rises. The left and right sides of the salvage net 64 keep in contact with the block 63 to ensure that metal debris and silt can accumulate inside the salvage net 64. The front and rear sides of the salvage net 64 do not contact the inner wall of the water tank 1 to reduce the friction of the salvage net 64 during movement. Four groups of guide rods 67 are inserted on a group of connecting plates 66 at the rear end to ensure that the rear end of the salvage net 64 can remain stable when the salvage net 64 rises, so that the salvage net 64 can move smoothly upward.

[0042] Furthermore, a fixing plate 65 is fixedly connected to the middle of the salvage net 64, and the fixing plate 65 is of trapezoidal design. A fixing frame 69 is fixedly connected to the middle of the inner wall of the water tank 1, and the fixing frame 69 is located directly above the fixing plate 65. Notches 68 are provided on the left and right sides of the bottom of the fixing frame 69, and a through slot 70 is provided in the middle of the fixing frame 69.

[0043] During operation, a fixing plate 65 is fixed to the middle of the salvage net 64. The fixing plate 65 is trapezoidally designed to be compatible with the through slot 70. The fixing frame 69 is located directly above the fixing plate 65 so that the middle part of the water tank 1 can be separated by the fixing frame 69, thereby solving the problem that the movable plate 35 cannot clean the floating oil and impurities in the middle part of the water tank 1. A notch 68 is provided at the bottom end of the fixing frame 69. The notch 68 is provided so that during the rising process of the salvage net 64, the top end of the salvage net 64 will not abut against the bottom end of the fixing frame 69, resulting in the salvage net 64 being unable to move upward to the maximum height. At the same time, the fixing plate 65 can be inserted into the through slot 70 so as to lift up the floating oil and impurities in the through slot 70 for subsequent cleaning.

[0044] Furthermore, the top and bottom ends of the inner wall of the U-shaped groove 28 are fixedly connected with a cushion block 30, the cushion block 30 is made of rubber material, and the cushion block 30 is designed in an arc shape;

[0045] During operation, the cushion block 30 is made of rubber and is designed in an arc shape so as to provide a buffer between the inner wall of the U-shaped groove 28 and the round block 33 to avoid abutment.

[0046] Furthermore, the bottom ends of the movable plate 35 and the extension block 50 are both rotatably connected to a pulley 38, and the bottom end of the pulley 38 is in contact with the top end of the water tank 1;

[0047] During operation, the pulley 38 is designed to provide support to the bottom ends of the moving plate 35 and the long plate 43 during their movement, so that they can move more stably.

[0048] Furthermore, the bottom end of the drain pipe 54 is inserted into the interior of the fixed box 55, and the fixed box 55 is fixedly connected to the water tank 1. The fixed box 55 is provided with four groups of jacks 56, and the jacks 56 are provided at four corners of the fixed box 55. Insertion posts 59 are inserted into the interior of the jacks 56. The side of the insertion post 59 away from the fixed box 55 is fixedly connected to the cover plate 60. The cover plate 60 is fixedly connected with a handle 61 and a plurality of groups of filter plates 58. The bottom end of the fixed box 55 is threadedly connected with a collection box 62.

[0049] During operation, floating oil and impurities are poured into the interior of the fixed box 55 through the drain pipe 54, and after being filtered by multiple groups of filter plates 58, the floating oil and impurities are left on the filter plates 58, and the remaining cutting fluid flows into the collecting box 62 for collection. The collecting box 62 is threadedly connected to the fixed box 55, so that the collecting box 62 can be removed and the cutting fluid collected in the collecting box 62 can be poured back into the water tank 1 to reduce the loss of cutting fluid. A handle 61 is fixed on the cover plate 60 to facilitate pulling the cover plate 60 to open the fixed box 55. The filter plate 58 is fixed on the cover plate 60 to facilitate cleaning of floating oil and impurities on the filter plate 58 when the cover plate 60 is removed. The four groups of plug posts 59 fixed on the cover plate 60 are inserted into the inside of the socket 56, and the cover plate 60 is fixed to the fixed box 55 through the friction between the plug posts 59 and the inner wall of the socket 56. Example

[0050] See also Figure 8 As shown, Comparative Example 1 is another embodiment of the present invention, two groups of magnets 57 are fixedly connected to the fixed box 55, and the magnets 57 are designed in a long rectangle, and the magnets 57 are attracted to the cover plate 60;

[0051] During operation, a magnet 57 is fixed on the fixing box 55, and the magnet 57 attracts the cover 60 to improve the fixing effect of the cover 60 on the fixing box 55. The magnet 57 is designed to be an elongated rectangle to increase the contact area with the cover 60, so that the magnet 57 has a better fixing effect on the cover 60.

[0052] The filter plate 58 is designed in a wave shape, and has multiple groups of small holes formed on the filter plate 58;

[0053] When working, the filter plate 58 is designed in a wave shape as a whole, so as to increase the surface area and improve the adsorption effect of floating oil and impurities. A plurality of groups of small holes are also provided on the filter plate 58 to facilitate the normal circulation of the cutting fluid.

[0054] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A cooling device for machining, comprising a water tank (1), a connecting pipe (20) being inserted at the front end of the water tank (1), a front end of the connecting pipe (20) being inserted in a delivery pump (21), a front end of the delivery pump (21) being inserted with a delivery pipe (22), characterized in that: The water tank (1) is provided with a scraping mechanism, the scraping mechanism is used to collect floating oil and impurities on the surface of the cutting fluid to both sides of the water tank (1), the left and right sides of the water tank (1) are provided with a pushing mechanism, the pushing mechanism is used to discharge the concentrated floating oil and impurities, and the bottom end of the water tank (1) is provided with a salvaging mechanism, the salvaging mechanism is used to salvage metal debris and sludge at the bottom end of the water tank (1); The scraping mechanism comprises a driving motor (23), the output shaft of the driving motor (23) being fixedly connected to the bottom end of a threaded rod (26), the top end of the threaded rod (26) being rotatably connected to the inner wall of a mounting frame (24), the mounting frame (24) being fixedly connected to the rear end of the water tank (1), the left and right sides of the mounting frame (24) being provided with U-shaped grooves (28), the threaded rod (26) being threadably connected to a moving block (25), the left and right sides of the moving block (25) being fixedly connected to a round block (33), the round block (33) being slidably connected to the U-shaped groove (28), the round block (33) being away from the moving block (25) ) is rotatably connected to a support rod (27), an inner wall of the support rod (27) is fixedly connected to a support spring (34), a top end of the support spring (34) is fixedly connected to a bottom end of a connecting rod (29), a top end of the connecting rod (29) is rotatably connected to a bottom end of a movable plate (35), a push plate (36) is fixedly connected to the bottom end of the movable plate (35), sliders (39) are fixedly connected to the bottom ends of the front and rear sides of the movable plate (35), the sliders (39) are L-shaped, and the bottom ends of the sliders (39) are slidably connected to a slide groove (40), and the slide grooves (40) are provided on the front and rear sides of the water tank (1); The pushing mechanism comprises two groups of long plates (43), the middle part of the long plates (43) being slidably connected to the inside of the long slot (37), the long slot (37) being provided on the movable plate (35), the top end of the long plates (43) being fixedly connected to a fixed block (44), one side of the fixed block (44) being in contact with the movable plate (35), the fixed block (44) being slidably connected to a guide slot (42), the guide slot (42) being provided on a guide frame (41), the bottom end of the guide frame (41) being fixedly connected to the top end of the water tank (1), the left and right sides of the long plates (43) being fixedly connected to a fixed shell (48) and an extension block (50), the side of the extension block (50) away from the long plates (43) being fixedly connected to a top block (49), the top block (49) being of trapezoidal design, the top block (49) being in contact with the water tank (1), the inside of the fixed shell (48) being provided with a sleeve block (47), The bottom ends of the sleeve block (47) and the fixed shell (48) are both trapezoidal in design, and the interiors of the sleeve block (47) and the fixed shell (48) are both hollow in design. A return spring (71) is fixedly connected to the inner wall of the sleeve block (47), and the side of the return spring (71) away from the sleeve block (47) is fixedly connected to the inner wall of the fixed shell (48). The top end of the sleeve block (47) is fixedly connected to a trapezoidal block (46), and the trapezoidal block (46) is slidably connected to the inside of a trapezoidal groove (45). The trapezoidal groove (45) is provided at the bottom end of the long plate (43). The left and right sides of the water tank (1) are both provided with grooves (51), and a blocking block (52) is inserted into the inside of the groove (51). The top end of the blocking block (52) is fixedly connected to an abutment block (53). The left and right sides of the water tank (1) are fixedly connected to drainage pipes (54), and the drainage pipes (54) are communicated with the inside of the groove (51). The salvaging mechanism comprises a connecting block (32), the bottom end of the connecting block (32) is fixedly connected to the top end of the moving block (25), the top end of the connecting block (32) is slidably connected to the rectangular groove (31), the rectangular groove (31) is provided at the top end of the mounting frame (24), the connecting block (32) is fixedly connected to a connecting plate (66), the top end of the connecting plate (66) contacts the inner wall of the water tank (1), the connecting plate (66) is fixedly connected to the front and rear sides of the salvaging net (64), four groups of guide rods (67) are inserted into the connecting plate (66) at the rear end, the bottom ends of the guide rods (67) are fixedly connected to the inner wall of the water tank (1), the bottom end of the salvaging net (64) contacts the bottom end of the inner wall of the water tank (1), the left and right sides of the salvaging net (64) contact the stopper (63), and the stopper (63) is fixedly connected to the inner wall of the bottom end of the water tank (1).

2. A cooling device for machining according to claim 1, characterized in that: A fixing plate (65) is fixedly connected to the middle of the salvage net (64), and the fixing plate (65) is designed to be trapezoidal. A fixing frame (69) is fixedly connected to the middle of the inner wall of the water tank (1), and the fixing frame (69) is located directly above the fixing plate (65). Notches (68) are provided on the left and right sides of the bottom of the fixing frame (69), and a through groove (70) is provided in the middle of the fixing frame (69).

3. A cooling device for machining according to claim 1, characterized in that: The top and bottom ends of the inner wall of the U-shaped groove (28) are both fixedly connected with a cushion block (30), the cushion block (30) is made of rubber material, and the cushion block (30) is designed to be arc-shaped.

4. A cooling device for machining according to claim 1, characterized in that: The bottom ends of the movable plate (35) and the extension block (50) are both rotatably connected to a pulley (38), and the bottom end of the pulley (38) is in contact with the top end of the water tank (1).

5. A cooling device for machining according to claim 1, characterized in that: The bottom end of the drainage pipe (54) is inserted into the interior of a fixed box (55). The fixed box (55) is fixedly connected to the water tank (1). Four groups of plug holes (56) are provided on the fixed box (55). The plug holes (56) are provided at four corners of the fixed box (55). Insertion posts (59) are inserted into the interior of the plug holes (56). The side of the insertion posts (59) away from the fixed box (55) is fixedly connected to a cover plate (60). A handle (61) and a plurality of groups of filter plates (58) are fixedly connected to the cover plate (60). The bottom end of the fixed box (55) is threadedly connected to a collecting box (62).

6. A cooling device for machining according to claim 5, characterized in that: Two groups of magnets (57) are fixedly connected to the fixed box (55); the magnets (57) are designed to be long rectangles, and the magnets (57) are attracted to the cover plate (60).

7. A cooling device for machining according to claim 5, characterized in that: The filter plate (58) is designed to be wavy in shape, and a plurality of groups of small holes are formed on the filter plate (58).

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