Machining device for metal powder product planet carrier

Abstract

The invention discloses a machining device for a metal powder product planet carrier, and relates to the technical field of planet carrier machining, the machining device comprises a working frame, and further comprises a speed reducer and a stirring device.A working table is fixedly installed at the bottom of the working frame, a compaction groove is formed in the surface of the working table, and a rotating disc is fixedly installed at the top of the inner wall of the working frame; a hydraulic device is rotatably installed at the bottom of the rotating disc, the rotating disc is fixedly installed at the output end of the hydraulic device, a compacting device is fixedly installed on the surface of the rotating disc, a cleaning device is fixedly installed on the surface of the rotating disc, and the speed reduction device comprises a rubber block, a contact rod, a stirring plate, a guide ring and an extrusion block. Under the condition that no non-Newtonian fluid is used for speed reduction, parts can be damaged due to too fast movement during position adjustment, damage caused by too fast movement can be effectively prevented by limiting the speed of the non-Newtonian fluid, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of planetary carrier processing, in particular to a processing device for a planetary carrier made of metal powder. Background Art

[0002] A processing device for a metal powder product planetary carrier usually consists of a workbench, a powder supply system and a control system.

[0003] The patent announcement number CN115229184B relates to a processing device for a planetary carrier of metal powder products, including a processing support frame, a processing die seat for pressing the planetary carrier is installed on the processing support frame, a material discharge and compaction mechanism matched with the processing die seat is slidably arranged on the processing support frame, the processing support frame includes a processing base plate and a U-shaped bracket fixedly connected to the processing base plate, a limited transmission rack is slidably installed on the U-shaped bracket, a first electric push-pull rod fixedly connected to the limited transmission rack is provided on the material discharge and compaction mechanism, and a rotating motor and a compaction column are provided in the material discharge and lifting frame. The patent can accurately adjust the position of the material discharge and compaction mechanism and the ring wall cleaning mechanism located at the lower end of the limited transmission rack, realize the precise alignment of the material discharge and compaction mechanism and the processing die seat, can supplement the feeding according to the amount of metal powder in the processing die seat, realize the precise feeding of metal powder, effectively ensure the compaction density of the pressed planetary carrier, and improve the processing accuracy.

[0004] In the above patent, precise alignment of the discharge compaction mechanism and the processing mold seat can be achieved through the limited transmission rack, but no deceleration device is set when the position of the compaction mechanism and the annular wall cleaning mechanism is adjusted. The lack of a deceleration device may lead to excessively fast adjustment movements, increase the mechanical stress of the equipment, and may cause wear of equipment parts, damage key components of the mechanism, and shorten the life of the equipment. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a processing device for a planetary carrier made of metal powder products, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a processing device for a planetary carrier of a metal powder product, comprising a working frame, a speed reduction device and a stirring device, wherein a working table is fixedly installed at the bottom of the working frame, a compaction groove is provided on the surface of the working table, a rotating disk is fixedly installed at the top of the inner wall of the working frame, a hydraulic device is rotatably installed at the bottom of the rotating disk, a rotating disk is fixedly installed at the output end of the hydraulic device, a compaction device is fixedly installed on the surface of the rotating disk, and a cleaning device is fixedly installed on the surface of the rotating disk, wherein the speed reduction device comprises a rubber block, a contact rod, a stirring plate, a guide ring and an extrusion block, and a non-Newtonian fluid When subjected to rapid extrusion, it will solidify instantly, resulting in the non-Newtonian fluid being able to flow only by slow push. The rubber block is fixedly mounted on the bottom of the rotating disk, the contact rod slides through the inner and outer walls of the rubber block, a slider is slidably mounted on the inner wall of the rubber block, the stirring plate is hingedly mounted on the surface of the slider, the guide ring is fixedly mounted on the fixed end of the hydraulic device, and the extrusion block is fixedly mounted on the fixed end of the hydraulic device. In the absence of non-Newtonian fluid for deceleration, position adjustment may result in damage to components due to excessive movement. Non-Newtonian fluid can effectively prevent damage caused by excessive speed by limiting the speed, thereby extending the service life of the equipment.

[0007] According to the above technical solution, a non-Newtonian fluid is arranged inside the rubber block, the end of the stirring plate away from the slider is hinged to the contact rod, a guide groove is provided on the surface of the guide ring, a contact block is fixedly installed at the bottom of the contact rod, and a No. 1 spring is arranged between the stirring plate and the rubber block. The stirring plate moves upward to stir the non-Newtonian fluid inside the rubber block so that the non-Newtonian fluid can be quickly reset. The non-Newtonian fluid can be quickly reset to prevent the non-Newtonian fluid from being completely reset when the device function is quickly switched next time, causing the deceleration device to lose its deceleration effect.

[0008] According to the above technical scheme, the stirring device includes an electric push rod, a powder storage box, a rotating rod, a gear, a stirring rod and a rack. The stirring rod rotates to stir the metal powder agglomerated inside the powder storage box. The electric push rod is fixedly installed on the inner wall of the working frame, and the powder storage box is fixedly installed on the output end of the electric push rod. The rotating rod rotates through the inner and outer walls of the powder storage box. The gear is fixedly installed on the surface of the rotating rod, the stirring rod is fixedly installed on the surface of the rotating rod, and the rack is fixedly installed on the top of the workbench. The rotation of the stirring rod can effectively break up the agglomerates between the metal powders and ensure that the powder remains loose. The agglomerates may be caused by moisture, accumulation or long-term storage, which will make the metal powder difficult to flow during use and affect the uniformity of processing.

[0009] According to the above technical solution, the gear is meshed with the rack, a vortex spring is arranged between the rotating rod and the powder storage box, a protrusion is fixedly installed on the inner wall of the powder storage box, and a spring sheet is fixedly installed on the surface of the rotating rod. The spring sheet is in contact with the protrusion, and the vibration of the protrusion drives the powder storage box to resonate together, thereby reducing the possibility of metal powder agglomeration inside the powder storage box. Through vibration, the uniformity of the metal powder is improved, ensuring that each part of the powder can participate in the processing process, thereby improving the uniformity and quality of the finished product.

[0010] According to the above technical scheme, it also includes a protective device and a maintenance device, the protective device includes a fixed rod, a rotating block, a limiting rod, a reciprocating rod and a reciprocating frame, the reciprocating frame moves downward to clear the contact between the compaction groove and the powder storage box, the fixed rod is fixedly installed on the surface of the rotating rod, a fixed groove is opened on the surface of the fixed rod, the rotating block is rotatably installed on the inner wall of the fixed groove, the limiting rod is fixedly installed on the surface of the fixed rod, the reciprocating rod is slidably installed on the inner wall of the powder storage box, and the reciprocating frame is fixedly installed on the surface of the reciprocating rod. The clogging of the compaction groove by metal powder may cause uneven compaction in the manufacturing process, thereby affecting the quality of the finished product. By preventing the clogging of metal powder, it can be ensured that the produced products have more consistent quality.

[0011] According to the above technical solution, the rotating block is in contact with the limiting rod, a No. 2 spring is arranged between the rotating block and the fixed rod, the rotating block is in contact with the reciprocating rod, a No. 3 spring is arranged between the reciprocating rod and the powder storage box, and the rotating block is elastic. The No. 2 spring can drive the rotating block to reset, and the No. 3 spring can drive the reciprocating rod to reset.

[0012] According to the above technical solution, the maintenance device includes a maintenance rod, a maintenance plate and a protection rod. The maintenance plate moves downward to scrape and clean the inner walls of the compacting device and the cleaning device. The maintenance rod is fixedly installed at the fixed end of the hydraulic device, and the maintenance plate is slidably installed on the inner wall of the cleaning device. A maintenance groove is provided on the inner wall of the cleaning device, and the protection rod is slidably installed on the inner wall of the maintenance groove. During the processing, various impurities may accumulate on the inner wall of the device. Scraping and cleaning can effectively remove these deposits and keep the equipment clean and efficient. During use, various impurities may accumulate on the inner wall of the device. Scraping and cleaning can effectively remove these deposits and keep the equipment clean and efficient.

[0013] According to the above technical solution, a maintenance frame is slidably installed on the surface of the cleaning device, a displacement rod is fixedly installed on the top of the maintenance frame, a No. 4 spring is arranged between the maintenance frame and the cleaning device, a No. 5 spring is arranged between the protection rod and the maintenance groove, and a No. 6 spring is arranged between the maintenance plate and the cleaning device. The displacement rod moves downward to drive the maintenance frame to move downward to scrape off the metal powder adhered to the surface of the compacting device and the cleaning device. The metal powder may be mixed with the products being produced, resulting in a decline in product quality or the product not meeting specifications. Regularly cleaning the metal powder on the surface of the device can reduce the risk of such pollution and ensure the quality of the products produced.

[0014] The present invention provides a processing device for a planetary carrier made of metal powder products. It has the following beneficial effects: (1) In the processing device of the planetary carrier of the metal powder product, the rotation of the extrusion block is restricted by the rubber block and can only move slowly. The extrusion block can only move slowly, which makes the hydraulic device rotate only slowly. In the absence of a reduction device, the parts may be damaged due to excessive movement during position adjustment. The reduction device can effectively prevent damage caused by excessive speed by limiting the speed, thereby extending the service life of the equipment. At the same time, the contact rod drives the stirring plate to move upward to stir the non-Newtonian fluid inside the rubber block so that the non-Newtonian fluid can be quickly reset. The non-Newtonian fluid can be quickly reset to prevent the non-Newtonian fluid from not being completely reset when the device function is quickly switched next time, causing the reduction device to lose its deceleration effect.

[0015] (2) In the processing device of the planetary frame of the metal powder product, the rotation of the gear drives the rotating rod and the stirring rod to rotate. The rotation of the stirring rod stirs the metal powder agglomerated inside the powder storage box. The rotation of the stirring rod can effectively break up the agglomerates between the metal powders and ensure that the powder remains loose. The agglomerates may be caused by moisture, accumulation or long-term storage, which will make the metal powder difficult to flow during use and affect the uniformity of the processing. At the same time, the vibration of the convex block drives the powder storage box to resonate together, reducing the possibility of agglomeration of the metal powder inside the powder storage box. Through vibration, the uniformity of the metal powder is improved, ensuring that each part of the powder can participate in the processing process, thereby improving the uniformity and quality of the finished product.

[0016] (3) In the processing device of the planetary frame of the metal powder product, the reciprocating frame moves to clear the contact between the compaction groove and the powder storage box to prevent the metal powder inside the powder storage box from being put into the compaction groove and causing blockage. The metal powder blocking the compaction groove may cause uneven compaction during the manufacturing process, thereby affecting the quality of the finished product. By preventing the blockage of the metal powder, it can be ensured that the produced products have more consistent quality. At the same time, when the powder storage box moves in the direction close to the compaction groove and drives the rotating rod to move, the rotating block rotates freely so that the rotating block is not restricted by the reciprocating rod, thereby reducing the interference of the fixed rod on the rotation of the rotating rod, so that the relative movement between the mechanical parts is smoother, the loss of energy conversion is smaller, and the overall efficiency of the system is higher.

[0017] (4) In the processing device of the planetary carrier of the metal powder product, the maintenance plate is squeezed by the maintenance rod and moves downward to scrape and clean the inner walls of the compacting device and the cleaning device. During the processing, various impurities may accumulate on the inner wall of the device. Scraping and cleaning can effectively remove these deposits and keep the equipment clean and running efficiently. At the same time, the displacement rod moves downward to drive the maintenance frame to move downward to scrape off the metal powder adhered to the surface of the compacting device and the cleaning device. In some manufacturing processes, the metal powder may be mixed with the product being produced, resulting in a decline in product quality or the product not meeting specifications. Regularly cleaning the metal powder on the surface of the device can reduce the risk of such pollution and ensure the quality of the products produced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the structure of the extrusion block and the hydraulic device of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A; Figure 5 This is a schematic diagram of the position structure of the rubber block and the contact rod of the present invention; Figure 6 This is a schematic diagram of the position structure of the stirring rod and the rotating rod of the present invention; Figure 7 For the present invention Figure 6 A schematic diagram of the structure of part B in the middle is enlarged; Figure 8 This is a schematic diagram of the position structure of the maintenance rod and the maintenance plate of the present invention.

[0019] In the figure: 1. working frame; 2. working table; 31. rotating disk; 32. hydraulic device; 33. rubber block; 34. contact rod; 35. stirring plate; 36. guide ring; 37. extrusion block; 41. electric push rod; 42. powder storage box; 43. rotating rod; 44. gear; 45. stirring rod; 46. rack; 47. spring; 51. fixed rod; 52. rotating block; 53. limit rod; 54. reciprocating rod; 55. reciprocating frame; 61. maintenance rod; 62. maintenance plate; 63. protection rod; 64. displacement rod; 65. maintenance frame; 8. compacting device; 9. cleaning device. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-7 An embodiment of the present invention is: a processing device for a planetary carrier of a metal powder product, comprising a working frame 1, a speed reducer and a stirring device, wherein a working table 2 is fixedly installed at the bottom of the working frame 1, a compaction groove is opened on the surface of the working table 2, a rotating disk 31 is fixedly installed on the top of the inner wall of the working frame 1, a hydraulic device 32 is rotatably installed at the bottom of the rotating disk 31, a rotating disk 31 is fixedly installed at the output end of the hydraulic device 32, a compaction device 8 is fixedly installed on the surface of the rotating disk 31, and a cleaning device 9 is fixedly installed on the surface of the rotating disk 31, wherein the speed reducer comprises a rubber block 33, a contact rod 34, a stirring plate 35, a guide ring 36 and an extrusion block 37, the cleaning device 9 comprises a cleaning frame, a brush and a cleaning motor, the cleaning motor is fixedly installed on the top of the rotating disk 31, and the cleaning frame It is fixedly installed at the output end of the cleaning motor, and the brush is fixedly installed on the inner wall of the cleaning frame. The non-Newtonian fluid will solidify instantly when it is squeezed quickly, so that the non-Newtonian fluid can only be pushed slowly to make it flow. The rubber block 33 is fixedly installed at the bottom of the rotating disk 31, and the contact rod 34 slides through the inner and outer walls of the rubber block 33. A slider is slidably installed on the inner wall of the rubber block 33, and the stirring plate 35 is hingedly installed on the surface of the slider. The guide ring 36 is fixedly installed at the fixed end of the hydraulic device 32, and the extrusion block 37 is fixedly installed at the fixed end of the hydraulic device 32. In the absence of non-Newtonian fluid to decelerate, the position adjustment may cause damage to the parts due to excessive movement. The non-Newtonian fluid can effectively prevent damage caused by overspeed by limiting the speed, thereby extending the service life of the equipment.

[0022] A non-Newtonian fluid is arranged inside the rubber block 33, and the end of the stirring plate 35 away from the slider is hinged to the contact rod 34. A guide groove is provided on the surface of the guide ring 36, and a contact block is fixedly installed at the bottom of the contact rod 34. A spring No. 1 is arranged between the stirring plate 35 and the rubber block 33. The stirring plate 35 moves upward to stir the non-Newtonian fluid inside the rubber block 33 so that the non-Newtonian fluid can be quickly reset. The non-Newtonian fluid can be quickly reset to prevent the non-Newtonian fluid from being completely reset when the device function is quickly switched next time, causing the deceleration device to lose its deceleration effect.

[0023] The stirring device includes an electric push rod 41, a powder storage box 42, a rotating rod 43, a gear 44, a stirring rod 45 and a rack 46. The rotation of the gear 44 drives the rotating rod 43 to rotate, and the rotation of the rotating rod 43 drives the stirring rod 45 to rotate. The stirring rod 45 rotates to stir the metal powder agglomerated inside the powder storage box 42. The electric push rod 41 is fixedly mounted on the inner wall of the working frame 1, and the powder storage box 42 is fixedly mounted on the output end of the electric push rod 41. The rotating rod 43 rotates to penetrate the inner and outer walls of the powder storage box 42. The gear 44 is fixedly mounted on the surface of the rotating rod 43, the stirring rod 45 is fixedly mounted on the surface of the rotating rod 43, and the rack 46 is fixedly mounted on the top of the workbench 2. The rotation of the stirring rod 45 can effectively break up the agglomerations between the metal powders and ensure that the powders remain loose. The agglomerations may be caused by moisture, accumulation or long-term storage, which will make the metal powder difficult to flow during use and affect the uniformity of processing.

[0024] The gear 44 is meshed with the rack 46, a vortex spring is arranged between the rotating rod 43 and the powder storage box 42, a protrusion is fixedly installed on the inner wall of the powder storage box 42, and a spring piece 47 is fixedly installed on the surface of the rotating rod 43. The spring piece 47 contacts the protrusion, and the vibration of the protrusion drives the powder storage box 42 to resonate together, thereby reducing the possibility of metal powder agglomeration inside the powder storage box 42. Through vibration, the uniformity of the metal powder is improved, ensuring that each part of the powder can participate in the processing process, thereby improving the uniformity and quality of the finished product.

[0025] When the present embodiment is working and the function of the processing device needs to be switched, the hydraulic device 32 is manually pushed to rotate. The rotation of the hydraulic device 32 drives the extrusion block 37 to rotate. The extrusion block 37 rotates and contacts the rubber block 33. It can only move slowly due to the restriction of the non-Newtonian fluid inside the rubber block 33. The extrusion block 37 can only move slowly, so that the hydraulic device 32 can only rotate slowly when rotating. At the same time, the rotation of the hydraulic device 32 drives the guide ring 36 to rotate. The guide ring 36 rotates and contacts the contact block at the bottom of the contact rod 34. The contact block moves upward after being squeezed by the guide ring 36. The upward movement of the contact block drives the contact rod 34 to move upward. The contact rod 34 drives the stirring plate 35 to move upward. The stirring plate 35 moves upward to stir the non-Newtonian fluid inside the rubber block 33 so that the non-Newtonian fluid can be quickly reset.

[0026] When processing metal powder, the electric push rod 41 drives the powder box 42 to move toward the compacting groove. The movement of the powder box 42 toward the compacting groove drives the rotating rod 43 to move. The movement of the rotating rod 43 drives the gear 44 to move. The gear 44 moves and contacts with the rack 46 and rotates after being squeezed by the rack 46. The rotation of the gear 44 drives the rotating rod 43 to rotate. The rotation of the rotating rod 43 drives the stirring rod 45 to rotate. The stirring rod 45 rotates to stir the metal powder agglomerated inside the powder box 42. At the same time, the rotation of the rotating rod 43 drives the spring piece 47 to rotate. The rotation of the spring piece 47 contacts with the protrusion and generates vibration. The vibration of the protrusion drives the powder box 42 to resonate together, thereby reducing the possibility of metal powder agglomeration inside the powder box 42.

[0027] See also Figure 1-8 On the basis of the above embodiment, another embodiment of the present invention further includes a protection device and a maintenance device, the protection device includes a fixed rod 51, a rotating block 52, a limiting rod 53, a reciprocating rod 54 and a reciprocating frame 55, the reciprocating rod 54 is squeezed by the rotating block 52 and moves downward, the reciprocating rod 54 moves downward to drive the reciprocating frame 55 to move downward, the reciprocating frame 55 moves downward to dredge the contact between the compaction groove and the powder storage box 42, the fixed rod 51 is fixedly mounted on the surface of the rotating rod 43, a fixed groove is provided on the surface of the fixed rod 51, the rotating block 52 is rotatably mounted on the inner wall of the fixed groove, the limiting rod 53 is fixedly mounted on the surface of the fixed rod 51, the reciprocating rod 54 is slidably mounted on the inner wall of the powder storage box 42, and the reciprocating frame 55 is fixedly mounted on the surface of the reciprocating rod 54, the metal powder blocking the compaction groove may cause uneven compaction in the manufacturing process, thereby affecting the quality of the finished product, and by preventing the blockage of the metal powder, it can be ensured that the produced products have more consistent quality.

[0028] The rotating block 52 is in contact with the limiting rod 53, a No. 2 spring is arranged between the rotating block 52 and the fixed rod 51, the rotating block 52 is in contact with the reciprocating rod 54, a No. 3 spring is arranged between the reciprocating rod 54 and the powder storage box 42, and the rotating block 52 is elastic, and the No. 2 spring can drive the rotating block 52 to reset, and the No. 3 spring can drive the reciprocating rod 54 to reset.

[0029] The maintenance device includes a maintenance rod 61, a maintenance plate 62 and a protection rod 63. The maintenance plate 62 moves downward to scrape and clean the inner walls of the compacting device 8 and the cleaning device 9. The maintenance rod 61 is fixedly installed on the fixed end of the hydraulic device 32, and the maintenance plate 62 is slidably installed on the inner wall of the cleaning device 9. A maintenance groove is provided on the inner wall of the cleaning device 9, and the protection rod 63 is slidably installed on the inner wall of the maintenance groove. During the processing, various impurities may accumulate on the inner wall of the device. Scraping and cleaning can effectively remove these deposits and keep the equipment clean and efficient. During use, various impurities may accumulate on the inner wall of the device. Scraping and cleaning can effectively remove these deposits and keep the equipment clean and efficient.

[0030] A maintenance frame 65 is slidably installed on the surface of the cleaning device 9, and a displacement rod 64 is fixedly installed on the top of the maintenance frame 65. A No. 4 spring is arranged between the maintenance frame 65 and the cleaning device 9, a No. 5 spring is arranged between the protection rod 63 and the maintenance groove, and a No. 6 spring is arranged between the maintenance plate 62 and the cleaning device 9. The displacement rod 64 moves downward to drive the maintenance frame 65 to move downward to scrape off the metal powder adhered to the surface of the compacting device 8 and the cleaning device 9. The metal powder may be mixed with the product being produced, resulting in a decline in product quality or the product not meeting specifications. Regularly cleaning the metal powder on the surface of the device can reduce the risk of such pollution and ensure the quality of the products produced.

[0031] When the present embodiment is working, the powder storage box 42 moves toward the compacting groove and drives the rotating rod 43 to move. The rotating rod 43 drives the gear 44 to move. The gear 44 moves and contacts the rack 46 and rotates after being squeezed by the rack 46. The rotation of the gear 44 drives the rotating rod 43 to rotate. The rotation of the rotating rod 43 causes the vortex spring between the rotating rod 43 and the powder storage box 42 to rotate and accumulate force. When the powder storage box 42 continues to move and reaches the designated working area, the gear 44 is disengaged from the contact with the rack 46 and the rotating rod 43 is reset under the elastic force of the vortex spring. The reset of the rotating rod 43 drives the fixed rod 51 to rotate. The rotation of the fixed rod 51 drives the rotating block 52 to rotate. When the rotating block 52 rotates, it is limited by the limiting rod 53 and cannot rotate. The rotating block 52 cannot rotate and squeezes the reciprocating rod 54. The reciprocating rod 54 moves downward under the squeezing of the rotating block 52. The reciprocating rod 54 moves downward, driving the reciprocating frame 55 to move downward. The reciprocating frame 55 moves downward to clear the contact between the compacting groove and the powder storage box 42 to prevent the metal powder inside the powder storage box 42 from being put into the compacting groove and causing blockage. At the same time, the powder storage box 42 moves toward the compacting groove and drives the rotating rod 43 to move. The movement of the rotating rod 43 drives the gear 44 to move. The gear 44 moves and contacts with the rack 46 and rotates after being squeezed by the rack 46. When the gear 44 rotates and drives the rotating rod 43 to rotate, the rotating rod 43 rotates and drives the fixed rod 51 to rotate. The rotation of the fixed rod 51 drives the rotating block 52 to rotate. At this time, the rotating block 52 is not limited by the limiting rod 53 and can rotate freely. The free rotation of the rotating block 52 makes the rotating block 52 not limited by the reciprocating rod 54, thereby reducing the motion interference of the fixed rod 51 on the rotation of the rotating rod 43.

[0032] When the hydraulic device 32 is reset after the operation is completed, the output end of the hydraulic device 32 moves upward to drive the rotating disk 31 to move upward, the rotating disk 31 moves upward to drive the compacting device 8 and the cleaning device 9 to move upward, the compacting device 8 and the cleaning device 9 move upward to drive the maintenance plate 62 to move upward, the maintenance plate 62 moves upward and contacts the maintenance rod 61 and is squeezed downward by the maintenance rod 61, the maintenance plate 62 moves downward to scrape and clean the inner walls of the compacting device 8 and the cleaning device 9, and at the same time, the maintenance plate 62 moves downward to squeeze the two protection rods 63 to move back to back to squeeze the displacement rod 64, the displacement rod 64 is squeezed by the protection rod 63 and moves downward, the displacement rod 64 moves downward to drive the maintenance frame 65 to move downward to scrape off the metal powder adhered to the surface of the compacting device 8 and the cleaning device 9.

[0033] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing device for a planetary carrier of a metal powder product, comprising a working frame (1), characterized in that: It also includes a speed reduction device, a stirring device, a protective device and a maintenance device; A workbench (2) is fixedly mounted on the bottom of the work frame (1), a compaction groove is provided on the surface of the workbench (2), a rotating disk (31) is fixedly mounted on the top of the inner wall of the work frame (1), a hydraulic device (32) is rotatably mounted on the bottom of the rotating disk (31), a rotating disk (31) is fixedly mounted on the output end of the hydraulic device (32), a compaction device (8) is fixedly mounted on the surface of the rotating disk (31), and a cleaning device (9) is fixedly mounted on the surface of the rotating disk (31); The deceleration device comprises a rubber block (33), a contact rod (34), a stirring plate (35), a guide ring (36) and an extrusion block (37); the rubber block (33) is fixedly mounted on the bottom of the rotating disk (31); the contact rod (34) slides through the inner and outer walls of the rubber block (33); a slider is slidably mounted on the inner wall of the rubber block (33); the stirring plate (35) is hingedly mounted on the surface of the slider; the guide ring (36) is fixedly mounted on the fixed end of the hydraulic device (32); and the extrusion block (37) is fixedly mounted on the fixed end of the hydraulic device (32).

2. The processing device of a metal powder product planetary carrier according to claim 1, characterized in that: A non-Newtonian fluid is arranged inside the rubber block (33); one end of the stirring plate (35) away from the slider is hinged to the contact rod (34); a guide groove is provided on the surface of the guide ring (36); a contact block is fixedly mounted on the bottom of the contact rod (34); and a No. 1 spring is arranged between the stirring plate (35) and the rubber block (33).

3. The processing device of a planetary carrier made of metal powder according to claim 2, characterized in that: The stirring device comprises an electric push rod (41), a powder storage box (42), a rotating rod (43), a gear (44), a stirring rod (45) and a rack (46); the electric push rod (41) is fixedly mounted on the inner wall of the working frame (1); the powder storage box (42) is fixedly mounted on the output end of the electric push rod (41); the rotating rod (43) rotates to penetrate the inner and outer walls of the powder storage box (42); the gear (44) is fixedly mounted on the surface of the rotating rod (43); the stirring rod (45) is fixedly mounted on the surface of the rotating rod (43); and the rack (46) is fixedly mounted on the top of the workbench (2).

4. The processing device of a planetary carrier made of metal powder according to claim 3, characterized in that: The gear (44) is meshed with the rack (46); a vortex spring is provided between the rotating rod (43) and the powder storage box (42); a protrusion is fixedly mounted on the inner wall of the powder storage box (42); a spring sheet (47) is fixedly mounted on the surface of the rotating rod (43); and the spring sheet (47) is in contact with the protrusion.

5. The processing device of a planetary carrier made of metal powder according to claim 4, characterized in that: The protective device comprises a fixed rod (51), a rotating block (52), a limiting rod (53), a reciprocating rod (54) and a reciprocating frame (55); the fixed rod (51) is fixedly mounted on the surface of the rotating rod (43); a fixing groove is provided on the surface of the fixed rod (51); the rotating block (52) is rotatably mounted on the inner wall of the fixing groove; the limiting rod (53) is fixedly mounted on the surface of the fixed rod (51); the reciprocating rod (54) is slidably mounted on the inner wall of the powder storage box (42); and the reciprocating frame (55) is fixedly mounted on the surface of the reciprocating rod (54).

6. The processing device for a planetary carrier made of metal powder according to claim 5, characterized in that: The rotating block (52) is in contact with the limiting rod (53), a No. 2 spring is provided between the rotating block (52) and the fixed rod (51), the rotating block (52) is in contact with the reciprocating rod (54), a No. 3 spring is provided between the reciprocating rod (54) and the powder storage box (42), and the rotating block (52) is elastic.

7. The processing device of a planetary carrier made of metal powder according to claim 6, characterized in that: The maintenance device comprises a maintenance rod (61), a maintenance plate (62) and a protection rod (63); the maintenance rod (61) is fixedly mounted on a fixed end of the hydraulic device (32); the maintenance plate (62) is slidably mounted on an inner wall of the cleaning device (9); a maintenance groove is provided on the inner wall of the cleaning device (9); and the protection rod (63) is slidably mounted on the inner wall of the maintenance groove.

8. The processing device of a planetary carrier made of metal powder according to claim 7, characterized in that: A maintenance frame (65) is slidably mounted on the surface of the cleaning device (9), a displacement rod (64) is fixedly mounted on the top of the maintenance frame (65), a No. 4 spring is arranged between the maintenance frame (65) and the cleaning device (9), a No. 5 spring is arranged between the protection rod (63) and the maintenance slot, and a No. 6 spring is arranged between the maintenance plate (62) and the cleaning device (9).

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