Combined processing machine tool for cutter

Abstract

The invention belongs to the technical field of combined processing machine tools, and particularly relates to a combined processing machine tool for cutters, which comprises a main body, a combined processing mechanism and a posture adjusting mechanism, the combined processing mechanism is arranged on the main body, and the posture adjusting mechanism is arranged on the main body; the combined machining mechanism comprises a moving assembly, a first face polishing assembly, a second face polishing assembly, a quenching assembly and an edging assembly, the moving assembly is arranged on the combined machining mechanism, the first face polishing assembly is arranged on the combined machining mechanism, and the second face polishing assembly is arranged on the combined machining mechanism; quenching, double-face polishing, edging rough grinding and accurate grinding are integrated in the same equipment, automatic switching of a tool between different stations is achieved through cooperation of the moving assembly and the posture adjusting mechanism, the manual carrying time and the multi-equipment turnover time are effectively shortened, and the overall machining efficiency and the automation degree are improved.

Description

Technical Field

[0001] This invention belongs to the field of combined machining technology, specifically referring to a combined machining machine tool for cutting tools. Background Technology

[0002] With the development of the modern cutting tool manufacturing industry, the requirements for sharpness, wear resistance, and surface quality of household and industrial knives are constantly increasing. Traditional knife processing typically includes multiple processes such as heat treatment, polishing, and sharpening, but existing technologies generally suffer from the following problems: First, existing processing technologies mostly use separate equipment, requiring multiple transfers between different processes by manual labor or machinery. This not only results in high labor intensity but also low processing efficiency, making it difficult to meet the needs of large-scale production.

[0003] Secondly, the single-sided machining method is often used in the tool polishing process, which can easily lead to uneven machining on both sides of the tool, thus affecting the overall balance and cutting performance of the tool. At the same time, the insufficient cooling and lubrication measures in the traditional polishing process can easily cause thermal damage to the tool surface.

[0004] Furthermore, during the quenching process, some equipment directly uses air cooling or liquid cooling, which can easily cause oxidation or decarburization on the tool surface, thereby affecting the tool's mechanical properties and service life.

[0005] In addition, during the sharpening process, traditional belt grinding is mostly a single fixed abrasive processing method, which has problems such as high edge roughness and difficulty in removing burrs, making it difficult to obtain a high-quality sharp edge. Summary of the Invention

[0006] To address the aforementioned problems, this invention proposes a combined machining tool for cutting tools.

[0007] The technical solution adopted by the present invention is as follows: The present invention provides a combined machining machine tool for cutting tools, including a main body, a combined machining mechanism and a posture adjustment mechanism. The combined machining mechanism is disposed on the main body, and the posture adjustment mechanism is disposed on the main body. The combined machining mechanism includes a moving component, a first surface polishing component, a second surface polishing component, a quenching component and a sharpening component. The moving component is disposed on the combined machining mechanism, the first surface polishing component is disposed on the combined machining mechanism, the second surface polishing component is disposed on the combined machining mechanism, the quenching component is disposed on the combined machining mechanism, and the sharpening component is disposed on the combined machining mechanism.

[0008] Furthermore, the main body includes a processing table, a first support cover is fixedly installed on the top of the processing table, a base is fixedly installed on the upper end of the processing table, one end of the inner wall of the base is rotatably connected to one end of the third lead screw, and a first motor is fixedly installed on the outer wall of the other end of the base, and the output end of the first motor is fixedly connected to the other end of the third lead screw.

[0009] Furthermore, the moving component includes a second lifting cylinder, the cylinder seat of the second lifting cylinder is fixedly connected to the inner top of the first support cover, the output end of the second lifting cylinder is fixedly connected to the top of the first cavity, one end of the first cavity is rotatably connected to one end of the first lead screw, the other end of the first lead screw is fixedly connected to one end of the second lead screw, one end of the first cavity is fixedly mounted on the outside of the first cavity, the output end of the second motor is fixedly connected to the other end of the second lead screw, the first lead screw and the second lead screw have opposite threads, a second sleeve is sleeved on the first lead screw, the first lead screw and the second sleeve are threadedly connected, a third sleeve is sleeved on the second lead screw, the second lead screw and the third sleeve are threadedly connected.

[0010] Further, the first surface polishing assembly includes a driving assembly and a liquid supply assembly. The driving assembly and the liquid supply assembly are both mounted on the first surface polishing assembly. The driving assembly includes a second cavity, with the lower end of the second sleeve fixedly connected to the top end of the second cavity. A third motor is fixedly installed on the inner wall of the second cavity, and a first bevel gear is installed at the output end of the third motor. A driving tube is rotatably sleeved on the side wall of the second cavity. One end of the driving tube is connected to one side of a disc cavity, and the side of the disc cavity is connected to a grinding disc. The grinding disc has multiple water passage holes. A second bevel gear is fixedly sleeved on the driving tube, and the first and second bevel gears mesh and rotate together. The liquid supply assembly includes a water tank, which is fixedly installed on the upper end of the outer side wall of the second cavity. The lower end of the water tank is connected to the inlet end of a water pump, and the output end of the water pump is connected to one end of a connecting pipe. The other end of the connecting pipe is connected to the fixed interface of a rotary joint, and the rotating interface of the rotary joint is connected to the other end of the driving tube. A third electronic valve is installed on the connecting pipe.

[0011] Furthermore, the second surface polishing component and the first surface polishing component have the same structure, and the lower end of the third sleeve is fixedly connected to the second surface polishing component.

[0012] Furthermore, the quenching assembly includes a cooling fan, which is fixedly installed at the top inside of the first support cover. A nitrogen storage tank is fixedly connected to one side of the cooling fan, and the top of the nitrogen storage tank is fixedly connected to the top inside of the first support cover. The output end of the nitrogen storage tank is connected to one end of a first output pipe, and the other end of the first output pipe is connected to the side wall of the output pipe of the cooling fan. A first electronic valve is installed on the first output pipe. A heating chamber is provided on one side inside the processing table, and a heating resistor is installed on the side wall of the heating chamber. The quenching assembly is located on the left side of the moving assembly.

[0013] Furthermore, the sharpening assembly includes a first lifting cylinder, a cylinder base for the first lifting cylinder, an output end of the first lifting cylinder fixedly connected to the top of a second support cover, a second roller rotatably connected to one side of the inner wall of the second support cover, a first roller rotatably connected to the other side of the inner wall of the second support cover, an eighth motor fixedly installed on the outer wall of the second support cover, an output end of the eighth motor fixedly connected to one end of the first roller, the first roller and the second roller being connected by a grinding belt drive, an applicator fixedly installed at the top of the inner wall of the second support cover, a cutting fluid storage tank fixedly connected to the top of the inner wall of the second support cover, a second output pipe extending through the lower end of the cutting fluid storage tank, a second electronic valve installed on the second output pipe, an abrasive storage tank fixedly installed on the left side wall of the cutting fluid storage tank, abrasive material contained in the abrasive storage tank, a fourth motor installed at the top of the abrasive storage tank, an output end of the fourth motor fixedly connected to one end of a spiral auger, a third output pipe extending through the bottom of the abrasive storage tank, a fourth electronic valve installed at the lower end of the third output pipe, a spiral auger contained in the third output pipe, and the applicator located on the left side of the cutting fluid storage tank.

[0014] Furthermore, the attitude adjustment mechanism includes a rotation component and an attitude adjustment component, wherein the rotation component is disposed on the attitude adjustment mechanism and the attitude adjustment component is disposed on the attitude adjustment mechanism.

[0015] Furthermore, the rotating assembly includes a first sleeve, which is fitted onto a third lead screw. The first sleeve and the third lead screw are threaded together. The upper end of the first sleeve is fixedly connected to a ring via a connector. An annular groove is formed on the inner wall of the ring, and a slider is slidably disposed within the annular groove. One side of the slider is fixedly connected to one end of a connector, and the other end of the connector is fixedly connected to the outer wall of the drive column. A fifth motor is fixedly installed at the lower right end of the ring. A drive gear is installed at the output end of the fifth motor. A ring array of tooth blocks is formed at one end of the outer wall of the drive column, and the drive gear and the tooth blocks mesh and rotate together.

[0016] Furthermore, the attitude adjustment assembly includes a sixth motor, with a first gear mounted on the output end of the sixth motor. A first fixed shaft is rotatably mounted on the other end of the inner wall of the drive column. A second gear is fixedly sleeved on the first fixed shaft. The first gear and the second gear are meshed and rotatably connected. One side of the second gear is fixedly connected to one end of a first support arm. A seventh motor is mounted on the other end of the outer wall of the first support arm. A third gear is mounted on the output end of the seventh motor and is located inside the first support arm. A support block is fixedly connected to the other end of the first support arm. A second fixed shaft is rotatably mounted on the side wall of the support block. A fourth gear is fixedly sleeved on the second fixed shaft. The fourth gear and the third gear are meshed and rotatably connected. One side of the fourth gear is fixedly connected to a second support arm. An L-shaped fixing block is fixedly mounted on one end of the second support arm. A bolt is threaded onto the L-shaped fixing block, and a pressing block is sleeved on the bolt. The tool holder is used to clamp between the L-shaped fixing block and the pressing block.

[0017] The beneficial effects achieved by the present invention using the above structure are as follows: (1) This application integrates quenching, double-sided polishing, rough grinding and fine grinding into the same equipment. Through the coordination of moving components and posture adjustment mechanism, the tool can be automatically switched between different workstations, effectively reducing manual handling and multi-equipment turnaround time, and improving overall processing efficiency and automation level.

[0018] (2) By setting up a first-side polishing component and a second-side polishing component, the two sides of the tool are processed synchronously or symmetrically, which effectively avoids the unevenness caused by single-side processing, improves the flatness and symmetry of the tool surface, and thus improves the appearance quality and cutting stability of the tool.

[0019] (3) Nitrogen-assisted quenching reduces oxidation and improves performance. The quenching assembly uses a cold air blower combined with nitrogen injection to achieve rapid cooling of the high-temperature tool and provide a protective atmosphere, effectively reducing oxidation and decarburization on the tool surface, improving the surface chemical state, and increasing the tool hardness and wear resistance.

[0020] (4) During the fine grinding stage, the cutting fluid and abrasive are introduced into the grinding belt to achieve the synergistic effect of fixed abrasive and free abrasive. This can perform secondary finishing of the micro protrusions of the cutting edge, reduce surface roughness, make the cutting edge more uniform and sharp, reduce burrs, and improve cutting performance.

[0021] (5) By linking the rotating component and the posture adjustment component, the tool can be adjusted at multiple angles in space, so that the cutting edge and the abrasive belt always maintain a reasonable angle of 15°-20°, which helps to ensure the consistency of the cutting edge angle and improve the geometric accuracy and processing stability of the cutting edge. Attached Figure Description

[0022] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the description will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a front view of a combined machining center for cutting tools according to the present invention; Figure 2 This is a schematic diagram of a combined machining center for cutting tools according to the present invention; Figure 3 This is a schematic diagram of the attitude adjustment mechanism. Figure 4 This is a schematic diagram of the first polishing component structure; Figure 5 This is a schematic diagram of the blade-sharpening component structure; Figure 6 Top view of the L-shaped fixed block; Figure 7 Right view of the grinding disc; Figure 8 for Figure 4 Enlarged view of part A in the middle; Figure 9 for Figure 1 Enlarged view of part B in the middle section.

[0024] The components include: 1. Main body; 2. Combined machining mechanism; 3. Posture adjustment mechanism; 4. Machining table; 5. First support cover; 6. Base; 7. Third lead screw; 8. First motor; 9. Moving component; 10. First surface polishing component; 11. Second surface polishing component; 12. Quenching component; 13. Sharpening component; 14. First cavity; 15. First lead screw; 16. Second lead screw; 17. Second motor; 18. Drive component; 19. Liquid supply component; 20. Cooling fan; 21. Adding... 22. Resistance temperature detector (RTD), 23. Heating chamber, 24. Nitrogen storage tank, 25. First output pipe, 26. First electronic valve, 27. Second support cover, 28. Grinding belt, 29. First roller, 30. Second roller, 31. Eighth motor, 32. First lifting cylinder, 33. Application brush, 34. Cutting fluid storage tank, 35. Second output pipe, 36. Second electronic valve, 37. Abrasive storage tank, 38. Fourth motor, 39. Spiral auger, 40. Third output pipe. 41. Second cavity; 42. Third motor; 43. First bevel gear; 44. Second bevel gear; 45. Drive pipe; 46. Grinding disc; 47. Water passage hole; 48. Water tank; 49. Water pump; 50. Third electronic valve; 51. Rotary joint; 52. Connecting pipe; 53. Rotating assembly; 54. Attitude adjustment assembly; 55. L-shaped fixing block; 56. Pressing block; 57. Bolt; 58. Ring; 59. Annular groove; 60. Slider; 61. Connector; 62. Drive column. 62. Fifth motor; 63. Drive gear; 64. Gear block; 65. Sixth motor; 66. Seventh motor; 67. First gear; 68. Second gear; 69. Third gear; 70. Fourth gear; 71. First fixed shaft; 72. Second fixed shaft; 73. First support arm; 74. Second support arm; 75. Fourth electronic valve; 77. Support block; 78. Second lifting cylinder; 79. First sleeve; 80. Second sleeve; 81. Third sleeve; 82. Disc cavity. Detailed Implementation

[0025] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0026] like Figures 1-9As shown, the present invention proposes a combined machining machine tool for cutting tools, including a main body 1, a combined machining mechanism 2, and a posture adjustment mechanism 3. The combined machining mechanism 2 is disposed on the main body 1, and the posture adjustment mechanism 3 is disposed on the main body 1. The combined machining mechanism 2 includes a moving component 9, a first surface polishing component 10, a second surface polishing component 11, a quenching component 12, and a sharpening component 13. The moving component 9 is disposed on the combined machining mechanism 2, the first surface polishing component 10 is disposed on the combined machining mechanism 2, the second surface polishing component 11 is disposed on the combined machining mechanism 2, the quenching component 12 is disposed on the combined machining mechanism 2, and the sharpening component 13 is disposed on the combined machining mechanism 2.

[0027] The main body 1 includes a processing table 4, a first support cover 5, a base 6, a third lead screw 7, and a first motor 8. The first support cover 5 is fixedly installed on the top of the processing table 4, and the base 6 is fixedly installed on the upper end of the processing table 4. One end of the inner wall of the base 6 is rotatably connected to one end of the third lead screw 7, and the first motor 8 is fixedly installed on the outer wall of the other end of the base 6. The output end of the first motor 8 is fixedly connected to the other end of the third lead screw 7.

[0028] The moving component 9 includes a first cavity 14, a first lead screw 15, a second lead screw 16, a second motor 17, a second lifting cylinder 78, a second sleeve 80, and a third sleeve 81. The cylinder seat of the second lifting cylinder 78 is fixedly connected to the top of the inside of the first support cover 5. The output end of the second lifting cylinder 78 is fixedly connected to the top of the first cavity 14. One end of the first cavity 14 is rotatably connected to one end of the first lead screw 15. The other end of the first lead screw 15 is fixedly connected to one end of the second lead screw 16. The second motor 17 is fixedly installed on one end of the outside of the first cavity 14. The output end of the second motor 17 is fixedly connected to the other end of the second lead screw 16. The threads of the first lead screw 15 and the second lead screw 16 are opposite. The second sleeve 80 is sleeved on the first lead screw 15 and the first lead screw 15 and the second sleeve 80 are threaded together. The third sleeve 81 is sleeved on the second lead screw 16 and the second lead screw 16 and the third sleeve 81 are threaded together.

[0029] The first polishing assembly 10 includes a driving assembly 18 and a liquid supply assembly 19. The driving assembly 18 and the liquid supply assembly 19 are both mounted on the first polishing assembly 10. The driving assembly 18 includes a second cavity 40, a third motor 41, a first bevel gear 42, a second bevel gear 43, a driving tube 44, a polishing disc 45, a water passage 46, and a disc cavity 82. The lower end of the second sleeve 80 is fixedly connected to the top end of the second cavity 40. The third motor 41 is fixedly installed on the inner wall of the second cavity 40. The first bevel gear 42 is installed at the output end of the third motor 41. The driving tube 44 is rotatably sleeved on the side wall of the second cavity 40. One end of the driving tube 44 is connected to one side of the disc cavity 82. One side of the grinding disc 45 is connected through to the grinding disc 45. Multiple water passage holes 46 are opened on the grinding disc 45. The second bevel gear 43 is fixedly sleeved on the drive pipe 44. The first bevel gear 42 and the second bevel gear 43 are meshed and rotated together. The liquid supply assembly 19 includes a water tank 47, a water pump 48, a third electronic valve 49, a rotary joint 50 and a connecting pipe 51. The water tank 47 is fixedly installed on the upper end of the outer side wall of the second cavity 40. The lower end of the water tank 47 is connected through to the inlet end of the water pump 48. The output end of the water pump 48 is connected through to one end of the connecting pipe 51. The other end of the connecting pipe 51 is connected through to the fixed interface of the rotary joint 50. The rotating interface of the rotary joint 50 is connected through to the other end of the drive pipe 44. The third electronic valve 49 is installed on the connecting pipe 51.

[0030] The second polishing assembly 11 has the same structure as the first polishing assembly 10, and the lower end of the third sleeve 81 is fixedly connected to the second polishing assembly 11.

[0031] The quenching assembly 12 includes a cooling fan 20, a heating resistor 21, a heating chamber 22, a nitrogen storage tank 23, a first output pipe 24, and a first electronic valve 25. The cooling fan 20 is fixedly installed inside the top of the first support cover 5. One side of the cooling fan 20 is fixedly connected to the nitrogen storage tank 23. The top of the nitrogen storage tank 23 is fixedly connected to the top of the inside of the first support cover 5. The output end of the nitrogen storage tank 23 is connected to one end of the first output pipe 24. The other end of the first output pipe 24 is connected to the side wall of the output pipe of the cooling fan 20. The first electronic valve 25 is installed on the first output pipe 24. A heating chamber 22 is provided inside one side of the processing table 4. A heating resistor 21 is installed on the side wall of the heating chamber 22. The quenching assembly 12 is located on the left side of the moving assembly 9.

[0032] The sharpening assembly 13 includes a second support cover 26, a grinding belt 27, a first roller 28, a second roller 29, an eighth motor 30, a first lifting cylinder 31, a brush 32, a cutting fluid storage tank 33, a second output pipe 34, a second electronic valve 35, an abrasive storage tank 36, a fourth motor 37, a spiral auger 38, a third output pipe 39, and a fourth electronic valve 75. The first lifting cylinder 31 has a cylinder base, and its output end is fixedly connected to the top of the second support cover 26. One side of the inner wall of the second support cover 26 is rotatably connected to the second roller 29, and the other side is rotatably connected to the first roller 28. The eighth motor 30 is fixedly mounted on the outer wall of the second support cover 26, and its output end is fixedly connected to one end of the first roller 28. The first roller 28 and the... Two rollers 29 are connected via a sanding belt 27. A brush 32 is fixedly installed at the top of the inside of the second support cover 26. A cutting fluid storage tank 33 is fixedly connected to the top of the inside of the second support cover 26. A second output pipe 34 is connected through the lower end of the cutting fluid storage tank 33. A second electronic valve 35 is installed on the second output pipe 34. An abrasive storage tank 36 is fixedly installed on the left side wall of the cutting fluid storage tank 33. Abrasive is contained in the abrasive storage tank 36. A fourth motor 37 is installed at the top of the abrasive storage tank 36. The output end of the fourth motor 37 is fixedly connected to one end of a spiral auger 38. A third output pipe 39 is connected through the bottom of the abrasive storage tank 36. A fourth electronic valve 75 is installed at the lower end of the third output pipe 39. A spiral auger 38 is contained in the third output pipe 39. The brush 32 is located on the left side of the cutting fluid storage tank 33.

[0033] The attitude adjustment mechanism 3 includes a rotation component 52 and an attitude adjustment component 53. The rotation component 52 is mounted on the attitude adjustment mechanism 3, and the attitude adjustment component 53 is mounted on the attitude adjustment mechanism 3.

[0034] The rotating assembly 52 includes a ring 57, an annular groove 58, a slider 59, a connector 60, a drive column 61, a fifth motor 62, a drive gear 63, a toothed block 64, and a first sleeve 79. The first sleeve 79 is sleeved on the third lead screw 7 and the first sleeve 7 and the third lead screw 7 are threaded together. The upper end of the first sleeve 79 is fixedly connected to the ring 57 through the connector 60. An annular groove 58 is opened on the inner wall of the ring 57. The slider 59 is slidably arranged in the annular groove 58. One side of the slider 59 is fixedly connected to one end of the connector 60, and the other end of the connector 60 is fixedly connected to the outer wall of the drive column 61. The fifth motor 62 is fixedly installed on the lower right side of the ring 57. The drive gear 63 is installed on the output end of the fifth motor 62. A toothed block 64 is arranged in an annular array at one end of the outer wall of the drive column 61. The drive gear 63 and the toothed block 64 mesh and rotate together.

[0035] The attitude adjustment assembly 53 includes a sixth motor 65, a seventh motor 66, a first gear 67, a second gear 68, a third gear 69, a fourth gear 70, a first fixed shaft 71, a second fixed shaft 72, a first support arm 73, a second support arm 74, and a support block 77. The first gear 67 is installed at the output end of the sixth motor 65. The first fixed shaft 71 is rotatably installed at the other end of the inner wall of the drive column 61. The second gear 68 is fixedly sleeved on the first fixed shaft 71. The first gear 67 and the second gear 68 are meshed and rotatably connected. One side of the second gear 68 is fixedly connected to one end of the first support arm 73. The seventh motor is installed at the other end of the outer wall of the first support arm 73. 66. The output end of the seventh motor 66 is equipped with a third gear 69, which is located inside the first support arm 73. The other end of the first support arm 73 is fixedly connected to a support block 77. A second fixed shaft 72 is rotatably mounted on the side wall of the support block 77. A fourth gear 70 is fixedly sleeved on the second fixed shaft 72. The fourth gear 70 and the third gear 69 mesh and rotate together. A second support arm 74 is fixedly connected to one side of the fourth gear 70. An L-shaped fixed block 54 is fixedly mounted on one end of the second support arm 74. A bolt 56 is threaded onto the L-shaped fixed block 54. A pressing block 55 is sleeved on the bolt 56. The tool holder is used to clamp between the L-shaped fixed block 54 and the pressing block 55.

[0036] In practical use, the handle of the semi-finished cutting tool is passed through bolt 56. Bolt 56 is rotated, and the handle is clamped by L-shaped fixing block 54 and pressing block 55. Then, the output of the seventh motor 66 rotates, driving the third gear 69 to rotate. The third gear 69 then drives the fourth gear 70 to rotate, which in turn drives one end of the second support arm 74 to rotate, moving the semi-finished cutting tool into the heating chamber 22. The heating resistor 21 is activated to heat the semi-finished cutting tool to a high temperature. After it turns red-hot, the output of the seventh motor 66 rotates in the opposite direction, moving the red-hot semi-finished cutting tool below the output of the cooling fan 20. The cooling fan 20 is activated, and the first electronic valve 25 is opened. The cold air mixed with nitrogen cools the red-hot semi-finished cutting tool, preventing oxidation and controlling surface oxidation. After the reaction and cooling are complete, the output of the first motor 8 rotates, driving the third lead screw 7 to rotate. The rotation of the third lead screw 7 drives the first sleeve 79 to rotate. The rotation of the first sleeve 79 drives the ring 57 to move. The movement of the ring 57 drives the attitude adjustment component 53 to move. The movement of the attitude adjustment component 53 drives the semi-finished tool to move between the first surface polishing component 10 and the second surface polishing component 11. The output of the second motor 17 rotates, driving the second lead screw 16 to rotate. The rotation of the second lead screw 16 drives the second motor 17 to rotate. The rotation of the second motor 17 drives the second sleeve 80 and the third sleeve 81 to move relative to each other, so that the first surface polishing component 10 and the second surface polishing component 11 clamp the semi-finished tool. The output of the third motor 41 rotates, driving the first bevel gear 42 to rotate. The rotation of gear 42 drives the rotation of the second bevel gear 43, which in turn drives the rotation of the drive tube 44. The rotation of the drive tube 44 drives the rotation of the disc cavity 82, which in turn drives the rotation of the polishing disc 45, polishing one side of the tool. Simultaneously, the third electronic valve 49 is opened, and the water pump 48 is started, spraying the polishing coolant in the water tank 47 through the water passage 46 to cool the tool. The driving process of the second-side polishing assembly 11 is the same as that of the first-side polishing assembly 10, polishing the other side of the tool. After the tool surface polishing is completed, the output end of the first motor 8 rotates, driving the tool to move below the sharpening assembly 13. The output end of the fifth motor 62 rotates, driving the drive gear 63 to rotate. The rotation of the drive gear 63 drives the tooth block 64 to rotate. The rotation of the drive column 61 causes the drive column 61 to rotate, which in turn causes the attitude adjustment component 53 to rotate. The attitude adjustment component 53 then causes the cutting tool to rotate. The output of the sixth motor 65 rotates, which in turn causes the first gear 67 to rotate. The first gear 67 then rotates, which in turn causes the second gear 68 to rotate. The second gear 68 then rotates one end of the first support arm 73, causing the other end of the first support arm 73 to move diagonally upward. The output of the seventh motor 66 rotates, which in turn causes the third gear 69 to rotate. The third gear 69 then rotates, which in turn causes the fourth gear 70 to rotate. The fourth gear 70 then rotates, which in turn causes one end of the second support arm 74 to rotate, causing the other end of the second support arm 74 to move diagonally downward. This causes the cutting tool and the grinding belt 27 to make horizontal contact, with the cutting edge of the cutting tool at an angle of 15 to 20 degrees to the grinding belt 27.The output of the eighth motor 30 rotates, driving the first roller 28 to rotate, rough grinding one side of the cutting edge of the tool. Then, the output of the fifth motor 62 rotates, causing the other side of the cutting edge of the tool to make horizontal contact with the grinding belt 27. The output of the eighth motor 30 rotates in the opposite direction, rough grinding the other side of the cutting edge of the tool. After rough grinding, the second electronic valve 35 is opened, allowing the cutting fluid in the coolant storage tank 33 to remain on the grinding belt 27. Simultaneously, the fourth electronic valve 75 is opened, starting the fourth motor 37. The output of the fourth motor 37 rotates, driving the spiral auger 38 to rotate. The rotating abrasive auger 38 sprinkles the abrasive from the abrasive storage tank 36 onto the cutting fluid, and simultaneously spreads it onto the grinding belt 27 via the applicator brush 32. This finely grinds one edge of the cutting tool. Free abrasive particles enter the grooves of the grinding belt 27, further smoothing microscopic protrusions and resulting in a finer tool surface. Then, the output of the fifth motor 62 rotates, bringing the other edge of the cutting tool into horizontal contact with the grinding belt 27. The output of the eighth motor 30 rotates in the opposite direction, finely grinding the other edge of the cutting tool. This completes the overall workflow of the invention; this process can be repeated for subsequent uses.

[0037] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A combination machining tool for cutting tools, comprising a main body (1), characterized in that: It also includes a combined processing mechanism (2) and a posture adjustment mechanism (3). The combined processing mechanism (2) is disposed on the main body (1), and the posture adjustment mechanism (3) is disposed on the main body (1). The combined processing mechanism (2) includes a moving component (9), a first surface polishing component (10), a second surface polishing component (11), a quenching component (12), and a sharpening component (13). The moving component (9) is disposed on the combined processing mechanism (2), the first surface polishing component (10) is disposed on the combined processing mechanism (2), the second surface polishing component (11) is disposed on the combined processing mechanism (2), the quenching component (12) is disposed on the combined processing mechanism (2), and the sharpening component (13) is disposed on the combined processing mechanism (2).

2. The combined machining tool for cutting tools according to claim 1, characterized in that: The main body (1) includes a processing table (4), a first support cover (5) is fixedly installed on the top of the processing table (4), a base (6) is fixedly installed on the upper end of the processing table (4), one end of the inner wall of the base (6) is rotatably connected to one end of the third lead screw (7), and a first motor (8) is fixedly installed on the outer wall of the other end of the base (6), and the output end of the first motor (8) is fixedly connected to the other end of the third lead screw (7).

3. A combined machining tool for cutting tools according to claim 2, characterized in that: The moving component (9) includes a second lifting cylinder (78), the cylinder seat of the second lifting cylinder (78) is fixedly connected to the top of the inside of the first support cover (5), the output end of the second lifting cylinder (78) is fixedly connected to the top of the first cavity (14), one end of the inside of the first cavity (14) is rotatably connected to one end of the first lead screw (15), the other end of the first lead screw (15) is fixedly connected to one end of the second lead screw (16), one end of the outside of the first cavity (14) is fixedly installed with a second motor (17), the output end of the second motor (17) is fixedly connected to the other end of the second lead screw (16), the threads of the first lead screw (15) and the second lead screw (16) are opposite, a second sleeve (80) is sleeved on the first lead screw (15), the first lead screw (15) and the second sleeve (80) are threadedly connected, a third sleeve (81) is sleeved on the second lead screw (16), the second lead screw (16) and the third sleeve (81) are threadedly connected.

4. A combination machining tool for cutting tools according to claim 3, characterized in that: The first surface polishing assembly (10) includes a driving assembly (18) and a liquid supply assembly (19). The driving assembly (18) is disposed on the first surface polishing assembly (10), and the liquid supply assembly (19) is disposed on the first surface polishing assembly (10). The driving assembly (18) includes a second cavity (40). The lower end of the second sleeve (80) is fixedly connected to the top end of the second cavity (40). A third motor (41) is fixedly installed on the inner wall of the second cavity (40). A first bevel gear (42) is installed on the output end of the third motor (41). A driving tube (44) is rotatably sleeved on the side wall of the second cavity (40). One end of the driving tube (44) is connected through to one side of the disc cavity (82). One side of the disc cavity (82) is connected through to the grinding disc (…). 45), the grinding disc (45) has multiple water passage holes (46), the drive tube (44) is fixedly sleeved with a second bevel gear (43), the first bevel gear (42) and the second bevel gear (43) mesh and rotate together; the liquid supply assembly (19) includes a water tank (47), the water tank (47) is fixedly installed on the upper end of the outer side wall of the second cavity (40), the lower end of the water tank (47) is connected to the inlet end of the water pump (48), the output end of the water pump (48) is connected to one end of the connecting pipe (51), the other end of the connecting pipe (51) is connected to the fixed interface of the rotary joint (50), the rotary interface of the rotary joint (50) is connected to the other end of the drive tube (44), and a third electronic valve (49) is installed on the connecting pipe (51).

5. A combined machining tool for cutting tools according to claim 4, characterized in that: The second surface polishing component (11) has the same structure as the first surface polishing component (10), and the lower end of the third sleeve (81) is fixedly connected to the second surface polishing component (11).

6. A combination machining tool for cutting tools according to claim 5, characterized in that: The quenching assembly (12) includes a cold air blower (20), which is fixedly installed at the top of the inside of the first support cover (5). A nitrogen storage tank (23) is fixedly connected to one side of the cold air blower (20), and the top of the nitrogen storage tank (23) is fixedly connected to the top of the inside of the first support cover (5). The output end of the nitrogen storage tank (23) is connected to one end of the first output pipe (24), and the other end of the first output pipe (24) is connected to the side wall of the output pipe of the cold air blower (20). A first electronic valve (25) is installed on the first output pipe (24). A heating chamber (22) is provided on one side of the inside of the processing table (4), and a heating resistor (21) is installed on the side wall of the heating chamber (22). The quenching assembly (12) is located on the left side of the moving assembly (9).

7. A combined machining tool for cutting tools according to claim 6, characterized in that: The sharpening assembly (13) includes a first lifting cylinder (31), a cylinder seat for the first lifting cylinder (31), an output end of the first lifting cylinder (31) fixedly connected to the top of a second support cover (26), a second roller (29) rotatably connected to one side of the inner wall of the second support cover (26), a first roller (28) rotatably connected to the other side of the inner wall of the second support cover (26), an eighth motor (30) fixedly installed on the outer wall of the second support cover (26), an output end of the eighth motor (30) fixedly connected to one end of the first roller (28), the first roller (28) and the second roller (29) being connected via a sanding belt (27), a brush (32) fixedly installed at the top of the inner wall of the second support cover (26), and a brush (32) fixedly connected to the top of the inner wall of the second support cover (26). A cutting fluid storage tank (33) is connected to a second output pipe (34) at its lower end. A second electronic valve (35) is installed on the second output pipe (34). An abrasive storage tank (36) is fixedly installed on the left side wall of the cutting fluid storage tank (33). The abrasive storage tank (36) contains abrasive. A fourth motor (37) is installed at the top of the abrasive storage tank (36). The output end of the fourth motor (37) is fixedly connected to one end of a spiral auger (38). A third output pipe (39) is connected to the bottom of the abrasive storage tank (36). A fourth electronic valve (75) is installed at the lower end of the third output pipe (39). A spiral auger (38) is installed inside the third output pipe (39). The applicator (32) is located on the left side of the cutting fluid storage tank (33).

8. A combination machining tool for cutting tools according to claim 7, characterized in that: The attitude adjustment mechanism (3) includes a rotating component (52) and an attitude adjustment component (53). The rotating component (52) is disposed on the attitude adjustment mechanism (3), and the attitude adjustment component (53) is disposed on the attitude adjustment mechanism (3).

9. A combination machining tool for cutting tools according to claim 8, characterized in that: The rotating assembly (52) includes a first sleeve (79), which is sleeved on the third lead screw (7). The first sleeve (79) and the third lead screw (7) are threaded together. The upper end of the first sleeve (79) is fixedly connected to a ring (57) through a connector (60). An annular groove (58) is opened on the inner wall of the ring (57). A slider (59) is slidably provided in the annular groove (58). One side of the slider (59) is fixedly connected to one end of the connector (60). The other end of the connector (60) is fixedly connected to the outer wall of the drive column (61). A fifth motor (62) is fixedly installed on the lower right side of the ring (57). A drive gear (63) is installed on the output end of the fifth motor (62). A ring array of tooth blocks (64) is formed on one end of the outer wall of the drive column (61). The drive gear (63) and the tooth blocks (64) mesh and rotate together.

10. A combined machining tool for cutting tools according to claim 9, characterized in that: The attitude adjustment assembly (53) includes a sixth motor (65), the output end of which is equipped with a first gear (67). A first fixed shaft (71) is rotatably mounted on the other end of the inner wall of the drive column (61). A second gear (68) is fixedly sleeved on the first fixed shaft (71). The first gear (67) and the second gear (68) mesh and rotate together. One side of the second gear (68) is fixedly connected to one end of the first support arm (73). A seventh motor (66) is mounted on the other end of the outer wall of the first support arm (73). A third gear (69) is mounted on the output end of the seventh motor (66). The third gear (69) is located on the first support arm (73). Inside, the other end of the first support arm (73) is fixedly connected to the support block (77). The second fixed shaft (72) is rotatably installed on the side wall of the support block (77). The fourth gear (70) is fixedly sleeved on the second fixed shaft (72). The fourth gear (70) and the third gear (69) mesh and rotate together. The second support arm (74) is fixedly connected to one side of the fourth gear (70). The L-shaped fixed block (54) is fixedly installed at one end of the second support arm (74). The L-shaped fixed block (54) is threaded with a bolt (56). The bolt (56) is fitted with a pressing block (55). The knife handle is used to clamp between the L-shaped fixed block (54) and the pressing block (55).

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