A planetary gear processing equipment for gear reducer production

Abstract

The present invention discloses a planetary gear processing device for gear reducer production, which relates to the field of gear processing technology. The planetary gear processing device for gear reducer production includes a machine base and a discharge mechanism. The discharge mechanism includes a rotating worktable and an extended rib. A guide rail is fixedly installed on the side of the extended rib surface. A bearing boss is fixedly installed on the top of the rotating end of the rotating worktable. A limited protrusion block is fixedly connected to the side of the top of the bearing boss. A centering component is installed in the middle of the bearing boss. The centering component includes a first cavity and a second cavity. An oil channel is opened between the first cavity and the second cavity. A connecting cylinder is slidably installed at the center of the bearing boss. A disc is fixedly connected to the bottom end of the connecting cylinder. A top pressure positioning cylinder is slidably installed at the center of the top of the bearing boss and close to the second cavity, thereby achieving the purpose of self-centering, centering the gear blank, preventing deviation, and firmly fixing and clamping.

Description

Technical Field

[0001] The present invention relates to the technical field of gear processing, in particular to planetary gear processing equipment for producing gear reducers. Background Art

[0002] Gears are mechanical components typically used to transmit power and motion. With the rapid development of the machinery industry and the continuous advancement of society, the application of gears is increasing. Gear reducers utilize a multi-stage gear transmission to reduce speed and are composed of multiple gear pairs. When the driving gear drives the driven gear, the difference in the number of teeth causes the speed of the driven gear to decrease, while the torque increases. This multi-stage structure reduces the speed. Gear reducers match speeds and transmit torque between the prime mover and the actuator. They are widely used in modern machinery. Reducers can be divided into general-purpose and specialized categories based on their application. Some large gear reducers have relatively large internal gears, so machining these large gears requires large-scale gear processing equipment.

[0003] At present, when processing larger gears, it is inconvenient to center the gear blank, which causes the center of the gear to deviate from the center of the workbench, making it inconvenient to carry out mass production. In addition, the gear is offset, affecting the processing accuracy of the gear. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A planetary gear processing device for gear reducer production includes a base, a frame is installed on the side of the top of the base, a rectangular cavity is opened on the top of the base and close to the frame, a pressing mechanism is installed on the side of the inner cavity of the rectangular cavity, and a gear shaping mechanism is installed on the top of the frame;

[0006] A discharge mechanism, which is used to support and center the gear blank, and is installed in the middle of the rectangular cavity;

[0007] Wherein, the discharging mechanism includes a rotating worktable and an extended rib, the rotating worktable is installed in the middle of the inner cavity of the rectangular cavity, the extended rib is fixedly connected to the middle of the rotating worktable surface, the side of the extended rib surface is fixedly installed with a guide rail, the top of the rotating end of the rotating worktable is fixedly installed with a bearing boss, the side of the top of the bearing boss is fixedly connected with a limiting protrusion block, and a centering component is installed in the middle of the inside of the bearing boss, the gear blank to be processed is placed on the top of the bearing boss, and the through hole on the surface of the gear blank is sleeved on the limiting protrusion block, so that the gear blank can be preliminarily positioned, and it is not easy for the gear blank to deviate too much, which is helpful for the subsequent clamping and fixing of the gear blank;

[0008] The centering assembly includes a first cavity and a second cavity, the first cavity is opened inside the bearing boss and close to the bottom position, the second cavity is opened inside the bearing boss and close to the top position, an oil channel is opened between the first cavity and the second cavity, a connecting cylinder is slidably installed at the center of the bearing boss, the bottom end of the connecting cylinder extends to the inside of the first cavity, the bottom end of the connecting cylinder is fixedly connected to a disc, and a top pressure positioning cylinder is slidably installed at the center of the top of the bearing boss and close to the second cavity.

[0009] Preferably, the extended rib is conical, the bearing boss is installed directly above the rotating workbench, there are four limiting protrusions, and the four limiting protrusions are evenly installed on the top of the bearing boss.

[0010] Preferably, the first cavity is opened directly below the second cavity, there are three oil passages, and the three oil passages are evenly opened between the first cavity and the second cavity.

[0011] Preferably, the connecting cylinder is sealed with the bearing boss, the top of the pressing positioning cylinder is conical, the pressing positioning cylinder is sealed with the bearing boss, and the bottom of the pressing positioning cylinder extends to the inside of the second cavity.

[0012] Preferably, the pressing mechanism includes a cylinder and a guide square column, the cylinder is installed at the bottom of the inner cavity of the rectangular cavity and close to the rotating workbench, the surface of the guide square column is slidably installed between the inner wall of the guide rail, the telescopic end of the cylinder is fixedly connected to the middle of the surface of the guide square column, the top of the guide square column is fixedly installed with a triangular connecting block, the bottom of the triangular connecting block and one end away from the guide square column are fixedly installed with a pressing cone, the pressing cone is installed just above the bearing boss, and a circular blind hole is provided in the middle of the bottom of the pressing cone. As the pressing cone continues to move downward and the tip of the pressing cone is downward, it can be inserted into the center hole of the gear blank through the bottom of the pressing cone, so as to fill the top of the center hole of the gear blank, thereby increasing the contact area under the centering effect, and the support of the bearing boss on the gear blank can effectively clamp and fix the gear blank, making full use of the mutual cooperation between the structures to connect the structures together.

[0013] By contracting the telescopic end of the cylinder, a downward pulling force can be applied to the guide square column, and under the guiding action of the guide rail, the guide square column drives the triangular connecting block to move downward, so that the pressing cone can move downward together, and the pressing cone is installed just above the bearing boss, and the top end of the connecting cylinder extends to the inside of the circular blind hole, and the pressing cone applies pressing force to the connecting cylinder, and the connecting cylinder drives the disc to move downward, so that the hydraulic oil in the first cavity can be pressed, so that the hydraulic oil enters the second cavity through the oil channel. As the hydraulic oil in the second cavity increases, under the action of oil pressure, the top pressure positioning cylinder is subjected to an upward pushing force, and can extend to the center hole in the middle of the gear blank through the top end of the top pressure positioning cylinder. The top end of the top pressure positioning cylinder is tapered, so that the gear blank can be centered, and pre-processing can be performed so that the center of the gear blank coincides with the center of the bearing boss, which is convenient for accurate processing of the gear blank, and the interaction between the structures is utilized to connect the structures together.

[0014] Preferably, the guide square column is installed vertically, and the surface of the guide square column fits with the inner wall of the guide rail.

[0015] With the support of the extended rib and under the guidance of the guide rail, the guide square column can move up and down smoothly, and the fit between the surface of the guide square column and the inner wall of the guide rail makes the guide square column move smoothly and less prone to deviation, thereby promoting the fixation of the gear blank. By extending the rib outward, the chips generated by the processing can be guided, making it easier to discharge the chips to the outside and reducing the impact of the chips.

[0016] Preferably, the gear shaping mechanism includes a shell and a hydraulic cylinder, the bottom of the shell is fixedly connected to the top of the frame, the hydraulic cylinder is installed at the side of the top of the frame, the telescopic end of the hydraulic cylinder is fixedly installed with a connecting guide post, the outer cylindrical surface of the connecting guide post is slidably installed between the top of the frame, the bottom end of the connecting guide post passes through the top of the frame and extends to its bottom, the top of the inner cavity of the shell is fixedly installed with a pin, and the pin is installed just above the connecting guide post, the bottom end of the connecting guide post is fixedly installed with a gear shaping cutter, and the top of the connecting guide post is installed with an auxiliary component, and the telescopic end of the hydraulic cylinder is contracted to apply a downward pulling force to the connecting guide post, so that the connecting guide post slides downward, and the gear shaping cutter moves downward, and under the guidance of the connecting guide post, the gear shaping cutter moves downward smoothly, so that the gear shaping process can be performed on the clamped and fixed gear blank, and the telescopic end of the hydraulic cylinder is extended, and the connecting guide post is pushed upward by the telescopic end of the hydraulic cylinder, and can drive the gear shaping cutter to move upward through the connecting guide post to prepare for subsequent reciprocating milling.

[0017] Preferably, the connecting guide column is installed vertically, there are two hydraulic cylinders, and the two hydraulic cylinders are installed symmetrically along the connecting guide column.

[0018] Preferably, the auxiliary component includes a spherical shell and an air pump, the bottom of the spherical shell is fixedly installed on the top of the connecting guide post, the bottom of the air pump is fixedly installed on the top of the frame and near the hydraulic cylinder, a hose is connected between the air outlet of the air pump and the air port of the spherical surface of the spherical shell, the spherical surface of the spherical shell is fixedly connected to an elastic membrane, an air channel is opened at the center of the interior of the connecting guide post, an air nozzle is installed on the outer circumferential surface of the connecting guide post and near the gear shaping cutter, the air nozzle is connected to the bottom end of the air channel, the gas discharged from the air outlet of the air pump enters the interior of the spherical shell through the hose, as the connecting guide post moves downward, the bottom end of the pin is separated from the air inlet at the top of the air channel, so that the gas enters the interior of the air channel and blows air toward the surface of the gear shaping cutter from the air nozzle, so as to blow away the debris attached to the surface of the gear shaping cutter, promote chip removal, reduce the amount of debris sticking to the surface of the gear shaping cutter, and not easily produce built-up edge.

[0019] Preferably, the bottom end of the pin passes through the center of the spherical shell and extends to the inside of the airway. There are four elastic membranes, and the four elastic membranes are evenly installed on the spherical surface of the spherical shell. The air nozzle is installed at an angle. As the connecting guide column moves upward, the bottom end of the pin is inserted into the air inlet at the top of the airway again, so as to block the air inlet at the top of the airway. As the gas discharged by the air pump continues to enter the interior of the spherical shell, the gas pressure in the spherical shell can be increased, and the outer side of the elastic membrane expansion box bulges, which facilitates the subsequent gas to be instantly discharged from the airway, thereby increasing the blowing force of the gas blown out by the air nozzle.

[0020] The present invention provides a planetary gear processing device for gear reducer production. It has the following beneficial effects:

[0021] 1. The planetary gear processing equipment for gear reducer production places the gear blank to be processed on the top of the bearing boss, and sets the through hole on the surface of the gear blank on the limiting protrusion block, so that the gear blank can be initially positioned, which makes it less likely for the gear blank to deviate too much, and helps to clamp and fix the gear blank later.

[0022] 2. The planetary gear processing equipment for gear reducer production applies pressing force to the connecting cylinder through the pressing cone, and uses the connecting cylinder to drive the disc to move downward, so as to press the hydraulic oil in the first cavity, so that the hydraulic oil enters the second cavity through the oil channel. As the hydraulic oil in the second cavity increases, the top pressure positioning cylinder is subjected to an upward pushing force under the action of oil pressure, and can extend to the center hole in the middle of the gear blank through the top of the top pressure positioning cylinder. The top of the top pressure positioning cylinder is tapered, so the gear blank can be centered and pre-processed so that the center of the gear blank coincides with the center of the bearing boss, which facilitates accurate processing of the gear blank.

[0023] 3. The planetary gear processing equipment for gear reducer production, as the pressing cone continues to move downward, and with the tip of the pressing cone pointing downward, the bottom of the pressing cone can be inserted into the center hole of the gear blank, so that the top of the center hole of the gear blank can be filled, thereby increasing the contact area under the centering effect, and the gear blank can be effectively clamped and fixed by supporting the gear blank with the bearing boss, making full use of the mutual cooperation between the structures to connect the structures together.

[0024] 4. The planetary gear processing equipment for the production of gear reducers uses the support of extended ribs and the guidance of guide rails to enable the guide square column to move up and down smoothly. The surface of the guide square column fits the inner wall of the guide rail, so that the guide square column moves smoothly and is not prone to deviation, which promotes the fixation of the gear blank. By extending the ribs outward, the chips generated by the processing can be guided, making it easier to discharge the chips to the outside and reducing the impact of the chips.

[0025] 5. The planetary gear processing equipment for gear reducer production uses the telescopic end of the hydraulic cylinder to retract, which can apply a downward pulling force to the connecting guide column, so that the gear shaping cutter can move downward by sliding the connecting guide column downward. Under the guidance of the connecting guide column, the gear shaping cutter moves downward smoothly, so that the gear shaping process can be performed on the clamped and fixed gear blank. By using the extension of the telescopic end of the hydraulic cylinder, the connecting guide column is pushed upward by the telescopic end of the hydraulic cylinder, and the gear shaping cutter can be driven upward by the connecting guide column to prepare for subsequent reciprocating milling.

[0026] 6. This planetary gear processing equipment for gear reducer production, as the connecting guide column moves downward, the bottom end of the pin separates from the air inlet at the top of the airway, allowing gas to enter the interior of the airway and blow air from the air nozzle toward the surface of the gear shaping cutter, which can blow away the debris attached to the surface of the gear shaping cutter, promote chip removal, reduce the amount of debris sticking to the surface of the gear shaping cutter, and less likely to form built-up edge.

[0027] 7. The planetary gear processing equipment used in the production of the gear reducer, the connecting guide column moves upward, and the bottom end of the pin is inserted into the air inlet at the top of the airway again, so that the air inlet at the top of the airway can be blocked. As the gas discharged by the air pump continues to enter the interior of the spherical shell, the gas pressure in the spherical shell can be increased, and the outer side of the elastic membrane expansion box bulges, which facilitates the subsequent gas to be instantly discharged from the airway, thereby increasing the blowing power of the gas blown out by the air nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of the planetary gear processing equipment for producing a gear reducer according to the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of the planetary gear processing equipment for producing the gear reducer of the present invention when viewed from above;

[0030] Figure 3 This is a schematic diagram of the connection structure between the discharge mechanism and the rectangular cavity of the present invention;

[0031] Figure 4 This is a schematic diagram of the overall structure of the discharge mechanism of the present invention;

[0032] Figure 5 This is a schematic diagram of the overall structure of the centering assembly of the present invention;

[0033] Figure 6 This is a schematic diagram of the connection structure between the pressing mechanism and the rectangular cavity of the present invention;

[0034] Figure 7 This is a schematic diagram of the overall structure of the pressing mechanism of the present invention;

[0035] Figure 8 Schematic diagram of the connection structure between the gear shaping mechanism and the frame of the present invention;

[0036] Figure 9 It is a schematic diagram of the overall structure of the auxiliary components of the present invention.

[0037] In the figure: 1. base; 2. frame; 3. rectangular cavity; 4. pressing mechanism; 5. discharge mechanism; 6. gear shaping mechanism; 41. cylinder; 42. guide square column; 43. triangular connecting block; 44. pressing cone; 45. circular blind hole; 51. rotating workbench; 52. extended rib; 53. guide rail; 54. bearing boss; 55. limiting protrusion block; 56. centering assembly; 561. first cavity; 562. second cavity; 563. oil channel; 564. connecting cylinder; 565. disc; 566. top pressure positioning cylinder; 61. outer shell; 62. hydraulic cylinder; 63. connecting guide column; 64. pin; 65. gear shaping cutter; 66. auxiliary assembly; 661. spherical shell; 662. air pump; 663. hose; 664. elastic membrane; 665. air channel; 666. air nozzle. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0039] The first embodiment, as Figures 1 to 7 As shown, the present invention provides a technical solution:

[0040] A planetary gear processing device for gear reducer production includes a base 1, a frame 2 is installed on the side of the top of the base 1, a rectangular cavity 3 is opened at the top of the base 1 and near the frame 2, a pressing mechanism 4 is installed on the side of the inner cavity of the rectangular cavity 3, and a gear shaping mechanism 6 is installed on the top of the frame 2;

[0041] The discharge mechanism 5 is used to support and center the gear blank. The discharge mechanism 5 is installed in the middle of the inner cavity of the rectangular cavity 3;

[0042] Among them, the discharge mechanism 5 includes a rotating workbench 51 and an extended rib 52. The rotating workbench 51 is installed in the middle of the inner cavity of the rectangular cavity 3. The extended rib 52 is fixedly connected to the middle of the surface of the rotating workbench 51. The side of the surface of the extended rib 52 is fixedly installed with a guide rail 53. The top of the rotating end of the rotating workbench 51 is fixedly installed with a bearing boss 54. The side of the top of the bearing boss 54 is fixedly connected to a limiting protrusion 55. A centering component 56 is installed in the middle of the inside of the bearing boss 54. The staff places the gear blank to be processed on the top of the bearing boss 54, and sets the through hole on the surface of the gear blank on the limiting protrusion 55, so as to perform preliminary positioning of the gear blank, and it is not easy for the gear blank to deviate too much.

[0043] The extended rib 52 is conical, the bearing boss 54 is installed directly above the rotating workbench 51 , there are four limiting protrusions 55 , and the four limiting protrusions 55 are evenly installed on the top of the bearing boss 54 .

[0044] The pressing mechanism 4 includes a cylinder 41 and a guide square column 42. The cylinder 41 is installed at the bottom of the inner cavity of the rectangular cavity 3 and close to the rotating workbench 51. The surface of the guide square column 42 is slidably installed between the inner wall of the guide rail 53. The telescopic end of the cylinder 41 is fixedly connected to the middle of the surface of the guide square column 42. A triangular connecting block 43 is fixedly installed on the top of the guide square column 42. A pressing cone 44 is fixedly installed at the bottom of the triangular connecting block 43 and at one end away from the guide square column 42. The pressing cone 44 is installed directly above the bearing boss 54, and a circular blind hole 45 is opened in the middle of the bottom of the pressing cone 44.

[0045] The centering component 56 includes a first cavity 561 and a second cavity 562. The first cavity 561 is opened inside the bearing boss 54 and is close to the bottom position, and the second cavity 562 is opened inside the bearing boss 54 and is close to the top position. An oil channel 563 is opened between the first cavity 561 and the second cavity 562. A connecting cylinder 564 is slidably installed at the center of the bearing boss 54. The bottom end of the connecting cylinder 564 extends to the inside of the first cavity 561. The bottom end of the connecting cylinder 564 is fixedly connected to a disc 565. A top pressure positioning cylinder 566 is slidably installed at the center of the top of the bearing boss 54 and close to the position of the second cavity 562. The staff starts the cylinder 41 to work, and uses the telescopic end of the cylinder 41 to retract, which can apply a downward pulling force to the guide square column 42. Under the guidance of the guide rail 53, the guide square column 42 drives the triangular connecting block 43 to move forward The downward movement can make the pressing cone 44 move downward together, and the pressing cone 44 is installed just above the bearing boss 54, and the top end of the connecting cylinder 564 extends to the inside of the circular blind hole 45. The pressing cone 44 applies pressing force to the connecting cylinder 564, and the connecting cylinder 564 drives the disc 565 to move downward, so that the hydraulic oil in the first cavity 561 can be pressed, so that the hydraulic oil is transported into the second cavity 562 through the oil channel 563. As the hydraulic oil in the second cavity 562 increases, the top pressure positioning cylinder 566 is subjected to an upward pushing force under the action of the oil pressure, and can extend to the center hole in the middle of the gear blank through the top end of the top pressure positioning cylinder 566. The top end of the top pressure positioning cylinder 566 is conical, so the gear blank can be centered, and pre-processing can be performed so that the center of the gear blank coincides with the center of the bearing boss 54.

[0046] The first cavity 561 is opened directly below the second cavity 562 . There are three oil passages 563 , and the three oil passages 563 are evenly opened between the first cavity 561 and the second cavity 562 .

[0047] As the clamping cone 44 continues to move downward, and with the tip of the clamping cone 44 pointing downward, the bottom of the clamping cone 44 can be inserted into the center hole of the gear blank, so that the top of the center hole of the gear blank can be filled, thereby increasing the contact area under the centering effect, and the gear blank can be effectively clamped and fixed by supporting the gear blank with the bearing boss 54.

[0048] The connecting cylinder 564 is sealed with the supporting boss 54 , the top of the top-pressing positioning cylinder 566 is conical, the top-pressing positioning cylinder 566 is sealed with the supporting boss 54 , and the bottom of the top-pressing positioning cylinder 566 extends to the inside of the second cavity 562 .

[0049] The second embodiment, based on the first embodiment, see Figures 1 to 7 As shown:

[0050] The guide square column 42 is installed vertically, and the surface of the guide square column 42 fits the inner wall of the guide rail 53 .

[0051] With the support of the extended rib 52 and under the guidance of the guide rail 53, the guide square column 42 can move up and down smoothly, and the surface of the guide square column 42 fits the inner wall of the guide rail 53, so that the guide square column 42 moves smoothly and is not prone to deviation, thereby promoting the fixation of the gear blank. By extending the extended rib 52 outward, the debris generated by the processing can be guided, making it easier to discharge the debris to the outside.

[0052] The third embodiment, based on the first and second embodiments, see Figures 1 to 9 As shown:

[0053] The gear shaping mechanism 6 includes a housing 61 and a hydraulic cylinder 62. The bottom of the housing 61 is fixedly connected to the top of the frame 2. The hydraulic cylinder 62 is installed on the side of the top of the frame 2. The telescopic end of the hydraulic cylinder 62 is fixedly installed with a connecting guide post 63. The outer circular surface of the connecting guide post 63 is slidably installed between the top of the frame 2. The bottom end of the connecting guide post 63 passes through the top of the frame 2 and extends to its bottom. A pin 64 is fixedly installed on the top of the inner cavity of the housing 61, and the pin 64 is installed just above the connecting guide post 63. A gear shaping cutter 65 is fixedly installed on the bottom end of the connecting guide post 63. The top of the connecting guide post 63 An auxiliary component 66 is installed, and the staff starts the hydraulic cylinder 62 to work. The telescopic end of the hydraulic cylinder 62 is retracted to apply a downward pulling force to the connecting guide column 63, so that the gear shaping cutter 65 can be moved downward by sliding the connecting guide column 63 downward. Under the guidance of the connecting guide column 63, the gear shaping cutter 65 moves downward smoothly, and the gear shaping process can be performed on the clamped and fixed gear blank. By extending the telescopic end of the hydraulic cylinder 62, the connecting guide column 63 is pushed upward by the telescopic end of the hydraulic cylinder 62, and the gear shaping cutter 65 can be driven to move upward through the connecting guide column 63.

[0054] The connecting guide column 63 is installed vertically, and there are two hydraulic cylinders 62 , which are symmetrically installed along the connecting guide column 63 .

[0055] The auxiliary component 66 includes a spherical shell 661 and an air pump 662. The bottom of the spherical shell 661 is fixedly installed with the top of the connecting guide column 63. The bottom of the air pump 662 is fixedly installed with the top of the frame 2 and close to the hydraulic cylinder 62. A hose 663 is connected between the air outlet of the air pump 662 and the air port of the spherical surface of the spherical shell 661. The spherical surface of the spherical shell 661 is fixedly connected to an elastic membrane 664. An air channel 665 is opened at the center of the connecting guide column 63. The outer surface of the connecting guide column 63 and the gear shaping cutter 65 are connected. An air nozzle 666 is installed at the position, and the air nozzle 666 is connected to the bottom end of the air channel 665. The staff turns on the air pump 662 to work, and the gas discharged from the air outlet of the air pump 662 is transported into the interior of the spherical shell 661 through the hose 663. As the connecting guide column 63 moves downward, the bottom end of the pin 64 is separated from the air inlet at the top of the air channel 665, allowing the gas to enter the interior of the air channel 665 and blow air toward the surface of the gear shaping cutter 65 from the air nozzle 666, so as to blow away the debris attached to the surface of the gear shaping cutter 65.

[0056] There are four elastic membranes 664, and the four elastic membranes 664 are evenly installed on the spherical surface of the spherical shell 661. The air nozzle 666 is installed at an angle. As the connecting guide column 63 moves upward, the bottom end of the pin 64 is inserted into the air inlet at the top of the air channel 665 again, and the air inlet at the top of the air channel 665 can be blocked. As the gas discharged by the air pump 662 continues to enter the interior of the spherical shell 661, the gas pressure in the spherical shell 661 can be increased, and the outer side of the elastic membrane 664 expansion box bulges, which facilitates the subsequent gas to be instantly discharged from the air channel 665, thereby increasing the blowing power of the air nozzle 666 to blow out the gas.

[0057] When in use, the staff first places the gear blank to be processed on the top of the bearing boss 54, and sets the through hole on the surface of the gear blank on the limiting protrusion 55, so that the gear blank can be preliminarily positioned;

[0058] The staff starts the cylinder 41 to work, and uses the telescopic end of the cylinder 41 to retract, which can apply a downward pulling force to the guide square column 42, and under the guidance of the guide rail 53, the guide square column 42 drives the triangular connecting block 43 to move downward, so that the pressing cone 44 can move downward together, and the pressing cone 44 is installed just above the bearing boss 54, and the top of the connecting cylinder 564 extends to the inside of the circular blind hole 45. The pressing cone 44 applies a pressing force to the connecting cylinder 564, and the connecting cylinder 564 drives the disc 565 to move downward. When the gear is rotated, the hydraulic oil in the first cavity 561 is pressed, so that the hydraulic oil is transported into the second cavity 562 through the oil passage 563. As the hydraulic oil in the second cavity 562 increases, the top-pressing positioning cylinder 566 is subjected to an upward pushing force under the action of the oil pressure. The top of the top-pressing positioning cylinder 566 can extend to the center hole in the middle of the gear blank. The top of the top-pressing positioning cylinder 566 is tapered, so the gear blank can be centered and pre-processed so that the center of the gear blank coincides with the center of the bearing boss 54.

[0059] At the same time, as the pressing cone 44 continues to move downward, and with the tip of the pressing cone 44 pointing downward, the bottom of the pressing cone 44 can be inserted into the center hole of the gear blank, so that the top of the center hole of the gear blank can be filled, thereby increasing the contact area under the centering effect, and the gear blank can be effectively clamped and fixed by the support of the bearing boss 54 on the gear blank;

[0060] The staff starts the hydraulic cylinder 62 to work, and uses the telescopic end of the hydraulic cylinder 62 to retract, which can apply a downward pulling force to the connecting guide column 63, so that the connecting guide column 63 slides downward, and the gear shaping cutter 65 can move downward. Under the guidance of the connecting guide column 63, the gear shaping cutter 65 moves downward smoothly, and the gear shaping process can be performed on the clamped and fixed gear blank. The telescopic end of the hydraulic cylinder 62 is extended, and the connecting guide column 63 is pushed upward by the telescopic end of the hydraulic cylinder 62, and the gear shaping cutter 65 can be driven to move upward through the connecting guide column 63.

[0061] The staff then turns on the air pump 662. The air discharged from the air pump 662 is transported through the hose 663 into the interior of the spherical shell 661. As the connecting guide 63 moves downward, the bottom end of the pin 64 separates from the air inlet at the top of the air channel 665, allowing the air to enter the interior of the air channel 665 and blow air from the air nozzle 666 toward the surface of the gear shaping cutter 65, thereby blowing away the debris attached to the surface of the gear shaping cutter 65.

[0062] As the connecting guide post 63 moves upward, the bottom end of the pin 64 is inserted into the air inlet at the top of the air channel 665 again, thereby blocking the air inlet at the top of the air channel 665. As the gas discharged by the air pump 662 continues to enter the interior of the spherical shell 661, the gas pressure in the spherical shell 661 is increased, and the outer side of the elastic membrane 664 expansion box bulges, making it easier for subsequent gas to be instantly discharged from the air channel 665, thereby increasing the blowing force of the gas blown out by the air nozzle 666.

[0063] The connecting guide column 63 can be used to drive the gear shaping cutter 65 to move back and forth linearly to shape the gear blank.

[0064] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0065] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A planetary gear processing equipment for gear reducer production, characterized by: The machine comprises a base (1), a frame (2) is installed on the side of the top of the base (1), a rectangular cavity (3) is opened at the top of the base (1) and close to the frame (2), a pressing mechanism (4) is installed on the side of the inner cavity of the rectangular cavity (3), and a gear-splitting mechanism (6) is installed on the top of the frame (2); A discharge mechanism (5), which is used to support and center the gear blank, and is installed in the middle of the inner cavity of the rectangular cavity (3); The discharging mechanism (5) comprises a rotating worktable (51) and an extended rib (52), wherein the rotating worktable (51) is installed in the middle of the inner cavity of the rectangular cavity (3), the extended rib (52) is fixedly connected to the middle of the surface of the rotating worktable (51), the side of the surface of the extended rib (52) is fixedly installed with a guide rail (53), the top of the rotating end of the rotating worktable (51) is fixedly installed with a bearing boss (54), the side of the top of the bearing boss (54) is fixedly connected with a limiting protrusion (55), and the middle of the inside of the bearing boss (54) is installed with a centering component (56); The centering component (56) includes a first cavity (561) and a second cavity (562), wherein the first cavity (561) is opened inside the bearing boss (54) and close to the bottom position, and the second cavity (562) is opened inside the bearing boss (54) and close to the top position, and an oil passage (563) is opened between the first cavity (561) and the second cavity (562), and a connecting cylinder (564) is slidably installed at the center of the bearing boss (54), and the bottom end of the connecting cylinder (564) extends to the inside of the first cavity (561), and the bottom end of the connecting cylinder (564) is fixedly connected to a disc (565), and a top pressure positioning cylinder (566) is slidably installed at the center of the top of the bearing boss (54) and close to the second cavity (562).

2. The planetary gear processing equipment for gear reducer production according to claim 1, characterized in that: The extended rib (52) is conical, the bearing boss (54) is installed directly above the rotating workbench (51), there are four limiting protrusions (55), and the four limiting protrusions (55) are evenly installed on the top of the bearing boss (54).

3. The planetary gear processing equipment for gear reducer production according to claim 1, characterized in that: The first accommodating cavity (561) is opened directly below the second accommodating cavity (562), and there are three oil passages (563), and the three oil passages (563) are evenly opened between the first accommodating cavity (561) and the second accommodating cavity (562).

4. The planetary gear processing equipment for gear reducer production according to claim 1, characterized in that: The connecting cylinder (564) is sealed with the supporting boss (54), the top of the top-pressing positioning cylinder (566) is conical, the top-pressing positioning cylinder (566) is sealed with the supporting boss (54), and the bottom of the top-pressing positioning cylinder (566) extends to the inside of the second cavity (562).

5. The planetary gear processing equipment for gear reducer production according to claim 1, characterized in that: The pressing mechanism (4) comprises a cylinder (41) and a guide square column (42), wherein the cylinder (41) is installed at the bottom of the inner cavity of the rectangular cavity (3) and close to the position of the rotating workbench (51), and the surface of the guide square column (42) is slidably installed between the inner wall of the guide rail (53), and the telescopic end of the cylinder (41) is fixedly connected to the middle of the surface of the guide square column (42), and the top of the guide square column (42) is fixedly installed with a triangular connecting block (43), and the bottom of the triangular connecting block (43) and one end away from the guide square column (42) is fixedly installed with a pressing cone (44), and the pressing cone (44) is installed just above the bearing boss (54), and a circular blind hole (45) is opened in the middle of the bottom of the pressing cone (44).

6. The planetary gear processing equipment for gear reducer production according to claim 5, characterized in that: The guide square column (42) is installed vertically, and the surface of the guide square column (42) is in contact with the inner wall of the guide rail (53).

7. The planetary gear processing equipment for gear reducer production according to claim 1, characterized in that: The gear shaping mechanism (6) includes a shell (61) and a hydraulic cylinder (62), the bottom of the shell (61) is fixedly connected to the top of the frame (2), the hydraulic cylinder (62) is installed at the side of the top of the frame (2), the telescopic end of the hydraulic cylinder (62) is fixedly installed with a connecting guide column (63), the outer circular surface of the connecting guide column (63) is slidably installed between the top of the frame (2), the bottom end of the connecting guide column (63) passes through the top of the frame (2) and extends to its bottom, the top of the inner cavity of the shell (61) is fixedly installed with a pin (64), and the pin (64) is installed just above the connecting guide column (63), the bottom end of the connecting guide column (63) is fixedly installed with a gear shaping cutter (65), and the top of the connecting guide column (63) is installed with an auxiliary component (66).

8. The planetary gear processing equipment for gear reducer production according to claim 7, characterized in that: The connecting guide column (63) is installed vertically, and there are two hydraulic cylinders (62), and the two hydraulic cylinders (62) are installed symmetrically along the connecting guide column (63).

9. The planetary gear processing equipment for gear reducer production according to claim 7, characterized in that: The auxiliary component (66) includes a spherical shell (661) and an air pump (662). The bottom of the spherical shell (661) is fixedly mounted on the top of the connecting guide column (63). The bottom of the air pump (662) is fixedly mounted on the top of the frame (2) and close to the hydraulic cylinder (62). A hose (663) is connected between the air outlet of the air pump (662) and the air port of the spherical surface of the spherical shell (661). The spherical surface of the spherical shell (661) is fixedly connected to an elastic membrane (664). An air channel (665) is opened at the center of the interior of the connecting guide column (63). An air nozzle (666) is installed on the outer circumferential surface of the connecting guide column (63) and close to the gear shaping cutter (65). The air nozzle (666) is connected to the bottom end of the air channel (665).

10. The planetary gear processing equipment for gear reducer production according to claim 9, characterized in that: There are four elastic membranes (664), and the four elastic membranes (664) are evenly installed on the spherical surface of the spherical shell (661), and the air nozzle (666) is installed at an angle.

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