Degreasing device for numerical control machine tool manufacturing

Abstract

The invention provides a degreasing device for numerically-controlled machine tool manufacturing, and relates to the technical field of numerically-controlled machine tool degreasing, the degreasing device comprises a machining table, a U-shaped frame is fixedly mounted at the center of the upper end of the machining table, a first driving motor is fixedly mounted at the upper end of the U-shaped frame, and a driving shaft is mounted at the output end of the first driving motor; a first gear is fixedly installed on the surface of the driving shaft, insections are arranged on the inner wall and the outer wall of the first gear, a fixing disc is fixedly installed at the lower end of the driving shaft, first circular grooves and second circular grooves are evenly formed in the lower end of the fixing disc and are annularly arranged, and a cleaning mechanism is slidably installed in each first circular groove. The cleaning mechanism comprises sliding columns, each sliding column is installed in each first circular groove in a sliding mode, the bristles and the second scrapers are designed to be in a revolution and autorotation motion mode, the oil stain removal device can make contact with the surfaces of the parts more fully and comprehensively, oil stains are removed without dead corners, and the oil stain removal efficiency is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of oil removal of numerically controlled machine tools, and more specifically, particularly relates to an oil removal device used for manufacturing numerically controlled machine tools. Background Art

[0002] Machine tools refer to machines used to manufacture machines. Generally speaking, parts with high precision requirements and fine surface roughness requirements usually need to be processed on machine tools using cutting methods. Since a large amount of oil will be generated on the surface of the machine tool during the manufacturing process, it is usually necessary to clean the oil regularly to ensure cleanliness.

[0003] However, the existing oil removal devices manufactured by CNC machine tools still have the following shortcomings when used: 1. The cleaning parts of existing equipment have a single movement mode, which makes it difficult to achieve comprehensive and complete oil removal, resulting in incomplete cleaning. Residual oil affects the performance of parts and subsequent processing. In addition, when dealing with irregular surface conditions of parts, the cleaning parts of traditional equipment cannot effectively penetrate into the recessed parts and cannot completely remove stubborn oil, affecting the overall cleanliness. 2. Existing equipment is not flexible and accurate enough in adjusting the distance between the cleaning components and parts, and cannot make the best distance adjustment according to the shapes and specifications of different parts, which easily leads to improper cleaning force, either poor cleaning effect or damage to parts; 3. In the purge process of existing equipment, oil and cleaning agents are easily splashed and dispersed, making it difficult to achieve effective automatic collection, which not only causes pollution to the working environment, but may also cause secondary pollution to the surface of the cleaned parts.

[0004] In view of the existing structure and defects, improvements are made to provide an oil removal device for CNC machine tool manufacturing. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides an oil removal device for CNC machine tool manufacturing to solve the above problems.

[0006] A degreasing device for manufacturing numerically controlled machine tools, comprising a processing table, a U-shaped frame fixedly installed at the center of the upper end of the processing table, a first driving motor fixedly installed at the upper end of the U-shaped frame, a driving shaft installed at the output end of the first driving motor, a first gear fixedly installed on the surface of the driving shaft, tooth patterns are provided on the inner and outer walls of the first gear, a fixed plate fixedly installed at the lower end of the driving shaft, a first circular groove and a second circular groove are evenly opened at the lower end of the fixed plate, the first circular groove and the second circular groove are both arranged in a ring shape, and a cleaning mechanism is slidably installed inside each of the first circular grooves; The cleaning mechanism includes a sliding column, each of which is slidably installed in each first circular groove, a brush is fixedly installed on the lower end of each sliding column, a second gear is fixedly installed on the upper end of each sliding column, a connecting pipe is provided inside each of the second gear and the sliding column, a first connecting groove is provided on each connecting pipe, a first fixing ring is slidably installed on each sliding column, a first rolling ball is provided on the upper end of each first fixing ring, a first spring is fixedly installed on the lower end of each first fixing ring, and the end of each first spring away from the first fixing ring is fixedly connected to the fixing plate.

[0007] A scraping mechanism is slidably mounted inside each of the second circular grooves; The scraping mechanism includes a sliding rod, each of the sliding rods is slidably installed in each second circular groove, and each of the upper end of the sliding rod is fixedly installed with a third gear, the third gear and the second gear are arranged in a ring, and each of the third gear and the second gear are respectively meshed with the teeth on the inner and outer walls of the first gear, and each of the lower ends of the sliding rods is fixedly installed with a connecting seat, and each of the lower ends of the connecting seats is fixedly installed with the first scraper, each of the connecting seats is provided with an inner groove, and each of the inner grooves is slidably installed with a second scraper, and each of the upper ends of the second scrapers is fixedly installed with a second spring, and one end of each of the second springs away from the second scraper is fixedly connected to the inner wall of the inner groove, a second fixing ring is slidably installed on each of the sliding rods, and a second rolling ball is provided on each of the second fixing rings, and a third spring is fixedly installed on the lower end of each of the second fixing rings, and the lower end of each third spring is fixedly connected to the fixing plate.

[0008] Preferably, a threaded ring is threadedly mounted on the driving shaft, a liquid storage pan is fixedly mounted on the threaded ring, and the lower end of the liquid storage pan fits with the upper end of the second gear.

[0009] Preferably, fixed cylinders are evenly fixedly installed in the inner wall of the liquid storage tray, the top of each connecting pipe is arranged in the fixed cylinder, each fixed cylinder is provided with a second connecting groove, and each of the second connecting grooves is adapted to each of the first connecting grooves.

[0010] Preferably, dovetail grooves are symmetrically provided at the lower end of the processing table, slides are slidably installed inside the two dovetail grooves, and collection boxes are fixedly installed at the lower ends of the two slides.

[0011] Preferably, limiting frames are symmetrically fixedly installed on both side walls of the U-shaped frame, and a material receiving groove is opened at the center of the upper end of the processing table.

[0012] Preferably, a second drive motor is fixedly mounted on the side wall of the U-shaped frame, and a fourth gear is mounted on the output shaft end of the second drive motor.

[0013] Preferably, a high-pressure fan is installed at the upper end of the U-shaped frame, a wind plate is installed on the output end of the high-pressure fan, and the lower end of the wind plate is installed at an inclination of 30 degrees in the direction toward the first drive motor.

[0014] Preferably, a storage rack is slidably mounted on the upper end of the processing table, and racks are fixedly mounted on both side walls of the storage rack, and the racks are meshed with the fourth gear.

[0015] Preferably, travel switches are fixedly mounted at both ends of the two racks, and fixing bars are symmetrically fixedly mounted at the upper end of the storage rack.

[0016] Preferably, a slide groove is provided inside the two fixing bars, fixing bolts are threadedly installed on the upper ends of the two fixing bars, and clamping plates are slidably installed inside the two slide grooves.

[0017] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, by providing a fixing bar, a slide groove, a fixing bolt and a clamping plate, the two clamping plates are relatively moved inside the two slide grooves, and the two clamping plates can be used to clamp and fix the two ends of the CNC machine tool parts, and then the fixing bolts can be screwed on the two fixing bars to complete the fixing of the two clamping plates. The device can effectively prevent the CNC machine tool parts from slipping when cleaning oil stains and affecting the cleaning effect; In the present invention, a first driving motor, a driving shaft, a first gear, bristles, a second gear, a second scraper, a limiting frame, a second driving motor, a fourth gear, a storage rack, a rack and a travel switch are provided. Under the action of the first driving motor, the driving shaft will be driven to rotate, and the driving shaft will drive the first gear to rotate, and the first gear will drive the second gear and the third gear meshed therewith to rotate. Under the rotation of the second gear and the third gear, the bristles and the second scraper will be driven to rotate. Then the second driving motor can be started, and under the action of the second driving motor, the fourth gear will be driven to rotate. At this time, the fourth gear will drive the storage rack and the rack to slide. At this time, the rack will drive the travel switch to move. When the travel switch moves to contact with the limiting frame, the fourth gear will be controlled to reverse, so that the storage rack drives the CNC machine tool parts to reciprocate. By designing the bristles and the second scraper as a revolution plus rotation motion mode, the contact between the degreasing device and the surface of the parts can be made more sufficient and comprehensive, and the oil stains can be removed without dead angles, thereby greatly improving the efficiency of degreasing. In the present invention, by providing a slide column, bristles, a connecting pipe, a first connecting groove, a first fixed ring, a liquid storage tray, a fixed cylinder and a second connecting groove, when the slide column rotates, the connecting pipe will be driven to rotate accordingly, and at this time, the connecting pipe will also rotate synchronously inside the fixed cylinder. When the first connecting groove overlaps with the second connecting groove, the chemical cleaning agent inside the liquid storage tray will flow into the connecting pipe through the second connecting groove and the first connecting groove, and then be discharged to the CNC machine tool parts through the connecting pipe, and then be cleaned and scrubbed by the bristles to dissolve and remove stubborn oil stains. The entire cleaning process can automatically trigger the outflow of the cleaning agent, reduce manual intervention, improve work efficiency, and reduce labor intensity. In the present invention, by providing bristles, a first scraper, a second scraper and a second spring, when the surface of a CNC machine tool part is irregular, when it reciprocates with the device, the bristles are large in number and the first scraper is small in size, both of which can be extended into the recessed part to clean it, and when the first scraper penetrates into the recessed part of the CNC machine tool part, the second scraper will be subjected to a squeezing force, and the second spring will be compressed accordingly, so that the second scraper fits with the non-recessed part of the CNC machine tool part to scrape off the stubborn oil stains, ensuring that every corner of the part can be effectively processed, improving the overall cleanliness, and improving the cleaning efficiency and quality. The design can adapt to CNC machine tool parts of various shapes and different degrees of surface irregularity, and increases the versatility and applicability of the equipment; In the present invention, a driving shaft, bristles, a second gear, a first fixed ring, a first spring, a third gear, a first scraper, a second scraper, a second fixed ring, a second rolling ball and a threaded ring are provided. When the liquid storage plate rotates, the threaded ring will be driven to rotate on the driving shaft. At this time, the threaded ring will drive the third gear and the second gear to move downward. The third gear and the second gear will contact the second rolling ball and the first rolling ball. The second rolling ball and the first rolling ball will drive the second fixed ring and the first fixed ring to move downward. At this time, the second fixed ring and the first fixed ring will drive the third spring and the first spring to be compressed accordingly. At this time, the distance between the bristles and the first scraper and the parts of the CNC machine tool will also be adjusted. Appropriate distance adjustment can enable the cleaning components to apply appropriate pressure and force, thereby reducing wear and failure of the cleaning components caused by improper contact, thereby ensuring effective removal of oil stains and avoiding damage to parts, thereby improving cleaning quality and accuracy. In the present invention, a collecting box, a material receiving trough, an air plate, a storage rack, a fixing strip and a clamping plate are provided. When the high-pressure fan blows the storage rack through the air plate, the two clamping plates and the two fixing strips will be combined to form a concave shape, so that the oil stains and chemical cleaning agents will not fly out from both ends under strong blowing, but will be blown to the rear end along the storage rack, and then fall into the material receiving trough, and then flow into the collection box to complete the collection. The air plate applies a jet force to the CNC machine tool parts, which achieves the effect of automatic collection of oil stains on the one hand, and the effect of timely and effective collection of oil stains on the other hand, preventing them from adhering to the surface of the cleaned parts or other parts again, thereby reducing the possibility of secondary pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the wind plate connection structure of the present invention; Figure 3 It is a schematic diagram of the connection structure of the collection box of the present invention; Figure 4 This is a schematic diagram of the splint connection explosion structure of the present invention; Figure 5 It is a schematic diagram of the explosion structure of the first gear connection of the present invention; Figure 6 It is a schematic diagram of the connection structure of the liquid storage tray of the present invention; Figure 7 It is a schematic diagram of the explosion structure of the fixed disk connection of the present invention; Figure 8 This is a schematic diagram of the sliding rod connection explosion structure of the present invention; Fig. 9 It is a schematic diagram of the sliding column connection explosion structure of the present invention.

[0019] In the figure, the corresponding relationship between the structure names and the reference numerals is: 11, processing table; 12, U-shaped frame; 13, first drive motor; 14, drive shaft; 15, first gear; 16, fixed plate; 17, first circular groove; 18, second circular groove; 21, slide column; 22, bristles; 23, second gear; 24, connecting pipe; 25, first connecting groove; 26, first fixed ring; 27, first rolling ball; 28, first spring; 31, slide rod; 32, third gear; 33, connecting seat; 34, first scraper; 35, inner groove; 36, first Second scraper; 37. Second spring; 38. Second fixing ring; 39. Second rolling ball; 41. Third spring; 42. Threaded ring; 43. Liquid storage tray; 44. Fixing cylinder; 45. Second connecting groove; 51. Dovetail groove; 52. Slide; 53. Collecting box; 54. Limiting frame; 55. Material receiving trough; 56. Second driving motor; 57. Fourth gear; 58. High-pressure fan; 59. Wind plate; 61. Storage rack; 62. Rack; 63. Travel switch; 64. Fixing strip; 65. Slide; 66. Fixing bolt; 67. Clamp. DETAILED DESCRIPTION

[0020] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] See also Figure 1-Figure 9The present invention provides an oil removal device for manufacturing CNC machine tools, comprising a processing table 11, a U-shaped frame 12 is fixedly installed at the center of the upper end of the processing table 11, a first drive motor 13 is fixedly installed at the upper end of the U-shaped frame 12, a drive shaft 14 is installed on the output end of the first drive motor 13, a first gear 15 is fixedly installed on the surface of the drive shaft 14, and the inner and outer walls of the first gear 15 are provided with tooth patterns, a fixed plate 16 is fixedly installed at the lower end of the drive shaft 14, and a first circular groove 17 and a second circular groove 18 are evenly opened at the lower end of the fixed plate 16, the first circular groove 17 and the second circular groove 18 are arranged in a ring shape, and a cleaning mechanism is slidably installed inside each first circular groove 17; The cleaning mechanism includes a slide column 21, each slide column 21 is slidably installed in each first circular groove 17, a brush 22 is fixedly installed on the lower end of each slide column 21, a second gear 23 is fixedly installed on the upper end of each slide column 21, a connecting pipe 24 is provided inside each second gear 23 and the slide column 21, and a first connecting groove 25 is opened on each connecting pipe 24, a first fixing ring 26 is slidably installed on each slide column 21, a first rolling ball 27 is provided on the upper end of each first fixing ring 26, a first spring 28 is fixedly installed on the lower end of each first fixing ring 26, and one end of each first spring 28 away from the first fixing ring 26 is fixedly connected to the fixing plate 16.

[0022] A scraping mechanism is slidably mounted inside each second circular groove 18; The scraping mechanism includes a slide bar 31, each of which is slidably installed in each second circular groove 18, a third gear 32 is fixedly installed on the upper end of each slide bar 31, the third gear 32 and the second gear 23 are arranged in a ring, and each third gear 32 and the second gear 23 are respectively meshed with the tooth patterns on the inner and outer walls of the first gear 15, a connecting seat 33 is fixedly installed on the lower end of each slide bar 31, a first scraper 34 is fixedly installed on the lower end of each connecting seat 33, an inner groove 35 is opened inside each connecting seat 33, a second scraper 36 is slidably installed inside each inner groove 35, a second spring 37 is fixedly installed on the upper end of each second scraper 36, and one end of each second spring 37 is away from the second scraper 36 They are fixedly connected to the inner wall of the inner groove 35. When the surface of the CNC machine tool part is irregular, when it moves back and forth with the equipment, the bristles 22 are large in number and the first scraper 34 is small in size, both can go deep into the recessed part to clean it. When the first scraper 34 goes deep into the recessed part of the CNC machine tool part, the second scraper 36 will be squeezed. At this time, the second spring 37 will be compressed, so that the second scraper 36 fits with the non-recessed part of the CNC machine tool part to scrape off the stubborn oil stains, ensuring that every corner of the part can be effectively processed, improving the overall cleanliness, and improving the cleaning efficiency and quality. This design can adapt to CNC machine tool parts of various shapes and different degrees of surface irregularity, increasing the versatility and applicability of the equipment; A second fixing ring 38 is slidably mounted on each slide rod 31, a second rolling ball 39 is arranged on each second fixing ring 38, a third spring 41 is fixedly mounted on the lower end of each second fixing ring 38, and the lower end of each third spring 41 is fixedly connected to the fixing plate 16, a threaded ring 42 is threadedly mounted on the drive shaft 14, a liquid storage plate 43 is fixedly mounted on the threaded ring 42, and the lower end of the liquid storage plate 43 fits with the upper end of the second gear 23. When in use, the liquid storage plate 43 can be rotated according to the specifications of the CNC machine tool parts, and the rotation of the liquid storage plate 43 will drive the threaded ring 42 to rotate on the drive shaft 14, and at this time, the threaded ring 42 will drive the third gear 32 and the second gear 23 When the brush 22 and the first scraper 34 move downward, the third gear 32 and the second gear 23 will contact the second ball 39 and the first ball 27, and the second ball 39 and the first ball 27 will drive the second fixing ring 38 and the first fixing ring 26 to move downward. At this time, the second fixing ring 38 and the first fixing ring 26 will drive the third spring 41 and the first spring 28 to be compressed. At this time, the distance between the bristles 22 and the first scraper 34 and the CNC machine tool parts will also be adjusted. Appropriate distance adjustment can make the cleaning parts apply appropriate pressure and force, reduce the wear and failure of the cleaning parts caused by improper contact, ensure effective removal of oil stains, avoid damage to parts, and improve cleaning quality and accuracy; A fixed cylinder 44 is evenly fixedly installed in the inner wall of the liquid storage tray 43, and the top of each connecting tube 24 is arranged in the fixed cylinder 44. A second connecting groove 45 is opened on each fixed cylinder 44, and each second connecting groove 45 is adapted to each first connecting groove 25. When the sliding column 21 rotates, it will drive the connecting tube 24 to rotate accordingly, and at this time, the connecting tube 24 will also rotate synchronously inside the fixed cylinder 44. When the first connecting groove 25 overlaps with the second connecting groove 45, the chemical cleaning agent inside the liquid storage tray 43 will flow into the connecting tube 24 through the second connecting groove 45 and the first connecting groove 25, and then be discharged to the CNC machine tool parts through the connecting tube 24, and then be cleaned and scrubbed by the bristles 22 to dissolve and remove stubborn oil stains. The entire cleaning process can automatically trigger the outflow of the cleaning agent, reduce manual intervention, improve work efficiency, and reduce labor intensity; The lower end of the processing table 11 is symmetrically provided with dovetail grooves 51, and slides 52 are slidably installed inside the two dovetail grooves 51. The lower ends of the two slides 52 are fixedly installed with collecting boxes 53. The side walls of the U-shaped frame 12 are symmetrically fixed with limit frames 54. A receiving groove 55 is provided at the center of the upper end of the processing table 11. A second drive motor 56 is fixedly installed on the side wall of the U-shaped frame 12. A fourth gear 57 is installed on the output shaft end of the second drive motor 56. A high The blower 58 is provided with a wind plate 59 at the output end of the high-pressure blower 58. The lower end of the wind plate 59 is installed at an angle of 30 degrees in the direction toward the first drive motor 13. A rack 61 is slidably installed on the upper end of the processing table 11. Racks 62 are fixedly installed on both side walls of the rack 61. The racks 62 are meshed with the fourth gear 57. Travel switches 63 are fixedly installed at both ends of the two racks 62. When the CNC machine tool parts are fixed, the first drive motor 13 can be started at this time. Under the action of the motor 13, the driving shaft 14 will be driven to rotate, and the driving shaft 14 will drive the first gear 15 to rotate, and the first gear 15 will drive the second gear 23 and the third gear 32 meshing therewith to rotate, and the rotation of the second gear 23 and the third gear 32 will drive the bristles 22 and the second scraper 36 to rotate, and then the second driving motor 56 can be started, and the fourth gear 57 will be driven to rotate under the action of the second driving motor 56, at this time, the fourth gear 57 will drive the rack 61 and the rack 62 to slide, and the rack 62 will drive the travel switch 63 to move, and when the travel switch 63 moves to contact with the limit frame 54, the fourth gear 57 will be controlled to reverse, so that the rack 61 drives the CNC machine tool parts to reciprocate, and by designing the bristles 22 and the second scraper 36 as a revolution plus rotation motion mode, the contact between the degreasing device and the surface of the parts can be made more sufficient and comprehensive, and the oil stains can be removed without dead angles, thereby greatly improving the efficiency of degreasing; The upper end of the rack 61 is symmetrically fixed with fixing strips 64, and the two fixing strips 64 are provided with slide grooves 65 inside. The upper ends of the two fixing strips 64 are threadedly installed with fixing bolts 66, and the two slide grooves 65 are slidably installed with clamps 67. When in use, the CNC machine tool parts with oil stains are first placed on the rack 61, and then the two clamps 67 can be relatively moved inside the two slide grooves 65. The two ends of the CNC machine tool parts can be clamped and fixed by the two clamps 67, and then the fixing bolts 66 can be screwed on the two fixing strips 64 to complete the fixing of the two clamps 67. This device can effectively prevent the CNC machine tool parts from slipping when cleaning oil stains, affecting the cleaning effect. When the oil stains on the CNC machine tool parts are After being scraped and cleaned, the dirt will be separated. At this time, the high-pressure fan 58 can be started. At this time, the high-pressure fan 58 will blow the rack 61 through the wind plate 59. At this time, the two clamping plates 67 and the two fixing strips 64 will be combined to form a concave shape, so that the oil and chemical cleaning agent will not fly out from both ends under strong blowing, but will be blown to the rear end along the rack 61, and then fall into the receiving trough 55, and then flow into the collection box 53 to complete the collection. The wind plate 59 applies a jet force to the CNC machine tool parts, which achieves the effect of automatic collection of oil on the one hand, and the effect of timely and effective collection of oil on the other hand, preventing it from adhering to the surface of the cleaned parts or other parts again, reducing the possibility of secondary pollution.

[0023] Working principle: In the first step, when using, the CNC machine tool parts with oil stains are placed on the storage rack 61, and then the two clamping plates 67 can be relatively moved inside the two slide grooves 65, and the two ends of the CNC machine tool parts can be clamped and fixed by the two clamping plates 67, and then the two clamping plates 67 can be fixed by screwing the fixing bolts 66 on the two fixing bars 64. This device can effectively prevent the CNC machine tool parts from slipping when cleaning the oil stains, which affects the cleaning effect; In the second step, after the CNC machine tool parts are fixed, the first drive motor 13 can be started. Under the action of the first drive motor 13, the drive shaft 14 will be driven to rotate, and the drive shaft 14 will drive the first gear 15 to rotate. The first gear 15 will drive the second gear 23 and the third gear 32 meshing therewith to rotate. Under the rotation of the second gear 23 and the third gear 32, the bristles 22 and the second scraper 36 will be driven to rotate. Then the second drive motor 56 can be started. Under the action of the second drive motor 56, The fourth gear 57 will be driven to rotate, and the fourth gear 57 will drive the rack 61 and the rack 62 to slide accordingly. At this time, the rack 62 will drive the travel switch 63 to move. When the travel switch 63 moves to contact the limit frame 54, the fourth gear 57 will be controlled to reverse, so that the rack 61 drives the CNC machine tool parts to reciprocate. By designing the bristles 22 and the second scraper 36 to be a movement mode of revolution and rotation, the contact between the degreasing device and the surface of the parts can be more sufficient and comprehensive, and the oil is removed without dead angles, which greatly improves the efficiency of degreasing. The third step is that when the sliding column 21 rotates, the connecting pipe 24 will be driven to rotate accordingly, and the connecting pipe 24 will also rotate synchronously inside the fixed cylinder 44. When the first connecting groove 25 overlaps with the second connecting groove 45, the chemical cleaning agent inside the liquid storage tray 43 will flow into the connecting pipe 24 through the second connecting groove 45 and the first connecting groove 25, and then be discharged to the CNC machine tool parts through the connecting pipe 24, and then be cleaned and scrubbed by the bristles 22 to dissolve and remove stubborn oil stains. The entire cleaning process can automatically trigger the outflow of the cleaning agent, reduce manual intervention, improve work efficiency, and reduce labor intensity. The fourth step is that when the surface of the CNC machine tool part is irregular, when it moves back and forth with the equipment, the bristles 22 are large in number and the first scraper 34 is small in size, both of which can go deep into the recessed part to clean it. When the first scraper 34 goes deep into the recessed part of the CNC machine tool part, the second scraper 36 will be squeezed, and the second spring 37 will be compressed, so that the second scraper 36 fits with the non-recessed part of the CNC machine tool part to scrape off the stubborn oil stains, ensuring that every corner of the part can be effectively processed, improving the overall cleanliness, and improving the cleaning efficiency and quality. This design can adapt to CNC machine tool parts of various shapes and different degrees of surface irregularity, increasing the versatility and applicability of the equipment; The fifth step is to rotate the liquid storage tray 43 according to the specifications of the CNC machine tool parts during use. The rotation of the liquid storage tray 43 will drive the threaded ring 42 to rotate on the drive shaft 14. At this time, the threaded ring 42 will drive the third gear 32 and the second gear 23 to move downward. The third gear 32 and the second gear 23 will contact the second rolling ball 39 and the first rolling ball 27. The second rolling ball 39 and the first rolling ball 27 will drive the second fixing ring 38 and the first fixing ring 26 to move downward. At this time, the second fixing ring 38 and the first fixing ring 26 will drive the third spring 41 and the first spring 28 to be compressed accordingly. At this time, the distance between the bristles 22 and the first scraper 34 and the CNC machine tool parts will also be adjusted. Appropriate distance adjustment can enable the cleaning components to apply appropriate pressure and force, reduce the wear and failure of the cleaning components caused by improper contact, ensure effective removal of oil stains, avoid damage to parts, and improve cleaning quality and accuracy. In the sixth step, when the oil stains on the CNC machine tool parts are separated after being scraped and cleaned, the high-pressure fan 58 can be started. At this time, the high-pressure fan 58 will blow the rack 61 through the wind plate 59. At this time, the two clamping plates 67 and the two fixing strips 64 will be combined to form a concave shape, so that the oil stains and chemical cleaning agents will not fly out from both ends under strong blowing, but will be blown to the rear end along the rack 61, and then fall into the receiving trough 55, and then flow into the collection box 53 to complete the collection. The wind plate 59 applies a jet force to the CNC machine tool parts, which achieves the effect of automatic collection of oil stains on the one hand, and the effect of timely and effective collection of oil stains on the other hand, preventing it from adhering to the surface of the cleaned parts or other parts again, reducing the possibility of secondary pollution.

[0024] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A degreasing device for manufacturing CNC machine tools, comprising a processing table (11), a U-shaped frame (12) fixedly mounted at the center of the upper end of the processing table (11), and a first drive motor (13) fixedly mounted at the upper end of the U-shaped frame (12), characterized in that: A driving shaft (14) is mounted on the output end of the first driving motor (13); a first gear (15) is fixedly mounted on the surface of the driving shaft (14); inner and outer walls of the first gear (15) are provided with tooth patterns; a fixing plate (16) is fixedly mounted on the lower end of the driving shaft (14); a first circular groove (17) and a second circular groove (18) are evenly formed on the lower end of the fixing plate (16); the first circular groove (17) and the second circular groove (18) are both arranged in a ring shape; Wherein, a cleaning mechanism is slidably mounted inside each of the first circular grooves (17); The cleaning mechanism comprises a slide column (21), each of the slide columns (21) being slidably mounted in each of the first circular grooves (17), a bristle (22) being fixedly mounted on the lower end of each of the slide columns (21), a second gear (23) being fixedly mounted on the upper end of each of the slide columns (21), a connecting tube (24) being provided inside each of the second gears (23) and the slide column (21), a first connecting groove (25) being provided on each of the connecting tubes (24), a first fixing ring (26) being slidably mounted on each of the slide columns (21), a first rolling ball (27) being provided on the upper end of each of the first fixing rings (26), a first spring (28) being fixedly mounted on the lower end of each of the first fixing rings (26), and an end of each of the first springs (28) away from the first fixing ring (26) being fixedly connected to the fixing plate (16); Each of the second circular grooves (18) has a scraping mechanism slidably mounted inside; The scraping mechanism comprises a slide bar (31), each of the slide bars (31) being slidably mounted in each of the second circular grooves (18), a third gear (32) being fixedly mounted on the upper end of each of the slide bars (31), the third gear (32) and the second gear (23) being arranged in a ring shape, and each of the third gear (32) and the second gear (23) being respectively meshed with the tooth patterns on the inner and outer walls of the first gear (15), a connecting seat (33) being fixedly mounted on the lower end of each of the slide bars (31), a first scraper (34) being fixedly mounted on the lower end of each of the connecting seats (33), and an inner groove ( 35), a second scraper (36) is slidably mounted inside each of the inner grooves (35), a second spring (37) is fixedly mounted on the upper end of each of the second scrapers (36), an end of each of the second springs (37) away from the second scraper (36) is fixedly connected to the inner wall of the inner groove (35), a second fixing ring (38) is slidably mounted on each of the slide bars (31), a second rolling ball (39) is provided on each of the second fixing rings (38), a third spring (41) is fixedly mounted on the lower end of each of the second fixing rings (38), and the lower end of each of the third springs (41) is fixedly connected to the fixing plate (16).

2. A degreasing device for CNC machine tool manufacturing as claimed in claim 1, characterized in that: A threaded ring (42) is threadedly mounted on the drive shaft (14), and a liquid storage pan (43) is fixedly mounted on the threaded ring (42); Wherein, the lower end of the liquid storage tray (43) is in contact with the upper end of the second gear (23).

3. A degreasing device for CNC machine tool manufacturing as claimed in claim 2, characterized in that: Fixed cylinders (44) are evenly fixedly installed in the inner wall of the liquid storage tray (43), and the top of each connecting pipe (24) is arranged inside the fixed cylinder (44); Wherein, each of the fixed cylinders (44) is provided with a second communicating groove (45), and each of the second communicating grooves (45) is adapted to each of the first communicating grooves (25).

4. A degreasing device for CNC machine tool manufacturing as claimed in claim 1, characterized in that: The lower end of the processing table (11) is symmetrically provided with dovetail grooves (51), and a slide (52) is slidably mounted inside the two dovetail grooves (51); Wherein, a collecting box (53) is fixedly mounted on the lower ends of the two slide racks (52).

5. A degreasing device for CNC machine tool manufacturing as claimed in claim 4, characterized in that: Limiting frames (54) are symmetrically fixedly installed on both side walls of the U-shaped frame (12); A material receiving groove (55) is provided at the center of the upper end of the processing table (11).

6. A degreasing device for CNC machine tool manufacturing as claimed in claim 1, characterized in that: A second drive motor (56) is fixedly mounted on the side wall of the U-shaped frame (12); Wherein, a fourth gear (57) is mounted on the output shaft end of the second drive motor (56).

7. A degreasing device for CNC machine tool manufacturing as claimed in claim 6, characterized in that: A high-pressure fan (58) is installed at the upper end of the U-shaped frame (12), and a wind plate (59) is installed at the output end of the high-pressure fan (58); The lower end of the wind plate (59) is installed at an inclination of 30 degrees in the direction toward the first drive motor (13).

8. The oil removal device for CNC machine tool manufacturing as claimed in claim 5, characterized in that: A storage rack (61) is slidably mounted on the upper end of the processing table (11); Wherein, racks (62) are fixedly mounted on both side walls of the storage rack (61), and the racks (62) are meshed with the fourth gear (57).

9. A degreasing device for CNC machine tool manufacturing as claimed in claim 8, characterized in that: Travel switches (63) are fixedly mounted on both ends of the two racks (62); Wherein, a fixing strip (64) is symmetrically fixedly mounted on the upper end of the storage rack (61).

10. A degreasing device for CNC machine tool manufacturing as claimed in claim 9, characterized in that: The two fixing bars (64) are each provided with a sliding groove (65); The upper ends of the two fixing bars (64) are both threadedly mounted with fixing bolts (66), and the interiors of the two sliding grooves (65) are both slidably mounted with clamping plates (67).

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