A combined processing device and a processing method for a motor output shaft

Abstract

The present invention relates to the technical field of combined machining of shafts, and discloses a combined machining device and a machining method for a motor output shaft; through the cooperation of a stamping and conveying component, a transmission component and an insertion component, when machining the output shaft of a motor, the conveying plate of the stamping and conveying component conveys the steel rod to be machined to the stamping device, and the steel rod on the conveying plate is pushed into the stamping device by a pushing cylinder. After the stamping device completes the stamping process, the steel rod is sent to the conveyor belt, and the conveyor belt sends the machined steel rod to the insertion component. During this process, the conveying plate synchronously drives the pushing rod of the insertion component through the transmission gear of the transmission component, so that the pushing rod inserts the machined steel rod into the hollow shaft to form a motor output shaft, thus saving the process of collecting and transporting the steel rod and improving the machining efficiency of the motor output shaft.

Description

Technical Field

[0001] The present invention relates to the technical field of combined machining of shafts, and particularly to a combined machining device and a machining method for a motor output shaft. Background Art

[0002] The motor output shaft is an important part of the motor. When machining the motor output shaft, a steel bar needs to be fed into a stamping device for stamping processes such as breaking and punching holes. Then, the stamped steel bar is inserted into a prepared hollow shaft to form the motor output shaft. In actual machining, the stamping of the steel bar and the insertion of the machined steel bar into the hollow shaft are both processed by corresponding separate devices. This requires a certain amount of time to collect a batch of steel bars from the previous process and then transfer them to the next separate device for the next process. Moreover, the machining process involves multiple manual loading and unloading processes, thus reducing the machining efficiency of the motor output shaft. Summary of the Invention

[0003] Aiming at the deficiencies of the prior art, the present invention provides a combined machining device and a machining method for a motor output shaft to overcome the above-mentioned technical problems existing in the prior related technologies.

[0004] To solve the above technical problems, the present invention provides the following technical solution: A combined machining device includes a machining table and a stamping device arranged on one side of the machining table. The stamping device performs stamping machining on a steel bar. It is characterized in that: a stamping conveying component, a pushing component, an inserting component, a transmission component and a feeding component are arranged on the machining table. The stamping conveying component includes a conveying channel, a conveying plate and a conveyor belt. The conveying channel is fixedly installed on one side of the machining table corresponding to the stamping device. The conveying plate and the conveyor belt are sequentially installed in the conveying channel. The conveyor belt is located directly below the conveying plate. The conveying plate conveys the steel bar to be machined into the stamping device for machining. The pushing component is installed outside one end of the conveying channel away from the stamping device. The inserting component includes an inserting table and a pushing rod. The inserting table is fixedly installed on the other side of the machining table. The pushing rod is slidably installed on the inserting table. The transmission component includes a transmission gear. The transmission gear is engaged between the conveying plate and the pushing rod. When the conveying plate moves, it drives the transmission gear to rotate, driving the pushing rod to move on the inserting table.

[0005] One feeding assembly is provided on the outer side of each of the conveying channel and the mating table. The feeding assembly includes a feeding hopper, a feeding rod, and a driving rod. The feeding rod is slidably installed in the feeding hopper and is connected to the driving rod. The driving rod is in transmission cooperation with the conveying plate and the pushing rod respectively. When the conveying plate and the pushing rod move, the driving rod is driven to rotate, causing the feeding rod to move in the feeding hopper.

[0006] Preferably, a feeding port is formed in the conveying channel. The feeding port is flush with the upper side of the conveyor belt and is located at one end of the conveying channel close to the mating assembly. Sliding grooves are formed on the outer sides of both sides of the conveying channel. A groove matching the diameter of the steel bar is formed in the middle of the upper side of the conveying plate. A fixed seat is fixedly installed on the conveying plate. The fixed seat is located on one side of the groove away from the stamping device. Driving racks are fixedly connected to both sides of the bottom of the fixed seat. The driving racks are slidably installed in the sliding grooves. One of the driving racks is meshed with one side of the transmission gear. A slider is fixedly connected to the bottom of the conveying plate.

[0007] Preferably, the stamping and conveying assembly further includes a pushing cylinder. The pushing cylinder is fixedly installed at the upper end of the fixed seat. The top end of the output shaft of the pushing cylinder is fixedly connected to the upper end of a connecting block. The lower end of the connecting block is fixedly connected to one end of a push rod. The push rod slidably penetrates through the fixed seat, and the other end extends into the groove of the conveying plate. A pushing block is fixedly connected thereto. The pushing block is slidably installed in the groove of the conveying plate.

[0008] Preferably, the stamping and conveying assembly further includes a pneumatic slide rail and a driving motor. The pneumatic slide rail is fixedly installed on the inner walls of both sides of the conveying channel. The slider is slidably installed on the pneumatic slide rail. The driving motor is fixedly installed on the processing table and is located on one side of the conveying channel. The driving motor cooperates with the conveyor belt.

[0009] Preferably, the pushing assembly includes a mounting seat, a feeding cylinder, a pushing plate, and a pressing plate. The mounting seat is fixedly installed on the processing table. The feeding cylinder is fixedly installed on the mounting seat. The pushing plate is fixedly connected to the output shaft of the feeding cylinder and is located above the feeding port. The rear end of the pressing plate is rotatably installed at the top end of the mounting seat. The pressing plate is inclined towards the mating assembly and rests on the upper side of the pushing plate. The front end of the pressing plate is located above the conveyor belt.

[0010] Preferably, a positioning groove is formed in the insertion table. A hollow ring is arranged at one end of the positioning groove away from the pushing rod. A groove for placing a steel bar is also formed on one side of the positioning groove close to the pushing rod. The pushing rod is slidably connected to the processing table, and its pushing end is fitted in the groove of the insertion table. Transmission racks and feeding racks are respectively arranged on both sides of the pushing rod. The transmission rack is fixedly connected to the inner side of the pushing rod and meshes with the other side of the transmission gear. The feeding rack is fixedly connected to the outer side of the front end of the pushing rod. The insertion assembly further includes a spring seat and a reset plate. The spring seat is fixedly installed on the insertion table, on one side of the positioning groove. A reset spring is fixedly connected between one side of the spring seat facing the positioning groove and one side of the reset plate. The reset spring pushes the reset plate to abut against the side of the positioning groove.

[0011] Preferably, the transmission assembly further includes a gear seat. The gear seat is fixedly installed on the processing table, between the insertion table and the conveying channel. The transmission gear is rotatably installed on the gear seat.

[0012] Preferably, the feeding hopper is fixedly installed on the side of the processing table. The discharging end of the feeding hopper is provided with an L-shaped feeding channel. The feeding rod is located in the feeding channel. The driving rod is rotatably installed on the processing table. One side of the feeding rod is assembled on the driving rod through threads. The upper end of the driving rod is coaxially fixedly connected with a driving gear. The driving gear located outside the conveying channel meshes with another driving rack. The driving gear located outside the insertion table corresponds to the feeding rack.

[0013] Preferably, a plurality of inclined plates for feeding are arranged on the processing table.

[0014] Preferably, a processing method for a motor output shaft uses a combined processing device.

[0015] Compared with the prior art, the present invention provides a combined processing device and a processing method for a motor output shaft, having the following beneficial effects:

[0016] 1. The combined processing equipment and the processing method for the motor output shaft, through the cooperation of the stamping and conveying assembly, the transmission assembly and the insertion assembly, when processing the output shaft of the motor, the conveying plate of the stamping and conveying assembly conveys the steel rod to be processed to the stamping device. The steel rod on the conveying plate is pushed into the stamping device by the feeding cylinder. After the stamping device completes the stamping process, the steel rod is sent to the conveyor belt, and the conveyor belt sends the processed steel rod to the insertion assembly. During this process, the conveying plate synchronously drives the push rod of the insertion assembly through the transmission gear of the transmission assembly, so that the push rod inserts the processed steel rod into the hollow shaft to form the motor output shaft, thus eliminating the processes of collecting and transporting the steel rod and improving the processing efficiency of the motor output shaft.

[0017] 2. The combined processing equipment and the processing method for the motor output shaft, through the setting of the feeding assembly, during the reciprocating movement of the conveying plate and the push rod, the conveying plate and the push rod respectively drive the corresponding drive rods to rotate through the driving rack and the feeding rack, so that the drive rods drive the feeding rod to move up and down in the feeding hopper, automatically placing the materials in the feeding hopper onto the conveying plate and the insertion table, avoiding the need for multiple manual loading and unloading during the processing process, and further improving the processing efficiency of the motor output shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the left - hand structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structures of components such as the conveying plate of the present invention;

[0020] Figure 3 It is a schematic diagram of the push - rod assembly structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the insertion table of the present invention;

[0022] Figure 5 It is a schematic diagram of the sectional structure of the insertion table of the present invention;

[0023] Figure 6 It is a schematic diagram of the right - hand structure of the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of the feeding assembly of the present invention;

[0025] Figure 8 It is a schematic diagram of the sectional structure of the feeding assembly of the present invention.

[0026] In the figure: 1. Processing table; 2. Stamping device; 3. Stamping conveying component; 31. Conveying channel; 311. Feeding port; 312. Sliding groove; 32. Conveying plate; 321. Fixed seat; 3211. Driving rack; 322. Slide block; 33. Pushing cylinder; 331. Connecting block; 332. Push rod; 333. Pushing block; 34. Pneumatic slide rail; 35. Conveyor belt; 36. Driving motor; 4. Pushing component; 41. Mounting seat; 42. Feeding cylinder; 43. Pushing plate; 44. Pressing plate; 5. Insertion component; 51. Insertion table; 511. Positioning groove; 52. Pushing rod; 521. Transmission rack; 522. Loading rack; 53. Spring seat; 54. Reset plate; 55. Reset spring; 6. Transmission component; 61. Gear seat; 62. Transmission gear; 7. Loading component; 71. Hopper; 72. Discharge channel; 73. Feeding rod; 74. Driving rod; 75. Driving gear; 8. Inclined plate; 9. Steel bar; 10. Hollow shaft. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment 1;

[0029] Please refer to Figure 1-8 , a combined processing device, including a processing table 1 and a stamping device 2 arranged on one side of the processing table 1. The stamping device 2 performs stamping processing on a steel bar. A stamping conveying component 3, a pushing component 4, an insertion component 5, a transmission component 6, and a loading component 7 are arranged on the processing table 1. The stamping conveying component 3 includes a conveying channel 31, a conveying plate 32, and a conveyor belt 35. The conveying channel 31 is fixedly installed on one side of the processing table 1 corresponding to the stamping device 2. The conveying plate 32 and the conveyor belt 35 are sequentially installed in the conveying channel 31. The conveyor belt 35 is located directly below the conveying plate 32. The conveying plate 32 conveys the steel bar to be processed into the stamping device 2 for processing. The pushing component 4 is installed on the outer side of one end of the conveying channel 31 away from the stamping device 2. The insertion component 5 includes an insertion table 51 and a pushing rod 52. The insertion table 51 is fixedly installed on the other side of the processing table 1. The pushing rod 52 is slidably installed on the insertion table 51. The transmission component 6 includes a transmission gear 62. The transmission gear 62 is engaged between the conveying plate 32 and the pushing rod 52. When the conveying plate 32 moves, it drives the transmission gear 62 to rotate, driving the pushing rod 52 to move on the insertion table 51;

[0030] A feeding assembly 7 is provided on the outer sides of both the conveying channel 31 and the insertion table 51. The feeding assembly 7 includes a feeding hopper 71, a feeding rod 73 and a driving rod 74. The feeding rod 73 is slidably installed in the feeding hopper 71 and is connected to the driving rod 74. The driving rod 74 is respectively in transmission cooperation with the conveying plate 32 and the pushing rod 52. When the conveying plate 32 and the pushing rod 52 move, the driving rod 74 is driven to rotate, so that the feeding rod 73 moves in the feeding hopper 71.

[0031] Among them, during use, first, a number of steel bars to be stamped are put into the feeding component 7 of the stamping and conveying component 3 for feeding the steel bars. When the equipment is not started, both the conveying plate 32 and the pushing rod 52 are located in the middle of the processing table 1. The feeding rods 73 in the two feeding components 7 are both raised to the highest position. The upper end of the feeding rod 73 is in a groove shape. The sizes of the grooves on the two feeding rods 73 match the diameters of the steel bar and the hollow shaft respectively. After the steel bar feeding is completed, the equipment is started. The conveyor belt 35 in the conveying channel 31 starts to move towards the insertion component 5. When the equipment is just started, a test run will be carried out to check whether the equipment can operate normally. The conveying plate 32 at the initial position moves towards the stamping device 2 in the conveying channel 31 and synchronously drives the pushing rod 52 to move towards the insertion table 51 through the transmission gear 62. During the movement of the conveying plate 32 towards the stamping device 2, it drives the driving rod 74 cooperating with it to rotate. The rotating driving rod 74 drives the raised feeding rod 73 to descend to the lowest position, and a steel bar in the feeding hopper 71 rolls into the groove of the feeding rod 73. At the same time, the moving pushing rod 52 drives the driving rod 74 cooperating with it, so that the other raised feeding rod 73 also descends to the lowest position. When the front end of the conveying plate 32 reaches the stamping device 2, the conveying plate 32 stops moving and then starts to return. The pushing rod 52 moves towards each other under the action of the transmission gear 62 and synchronously returns. During the return process of the conveying plate 32 and the pushing rod 52, they respectively drive the driving rods 74 cooperating with them to rotate in the reverse direction, driving the feeding rod 73 to rise in the feeding hopper 71. When the conveying plate 32 and the driving pushing rod 52 return to the original position, they stop moving, and the test run is completed. At this time, the feeding rods 73 on both sides rise to the highest position, and the steel bar rolls from the feeding rod 73 where it is located into the conveying plate 32. Subsequently, the equipment starts to work. The conveying plate 32 drives the steel bar on it towards the stamping device 2 and sends the steel bar into the stamping device 2 for stamping processing. After the conveying plate 32 sends the first steel bar into the stamping device 2, it returns to the original position. After resetting, its feeding rod 73 sends the second steel bar onto the conveying plate 32. The first steel bar has been stamped in the stamping device 2 and pops out from the mold of the stamping device 2 and falls onto the running conveyor belt 35. At this time, a number of processed hollow shafts are put into the feeding hopper on the side of the insertion component 5. When the second steel bar is stamped and falls onto the conveyor belt 35 and the third steel bar is sent onto the conveying plate 32, the first hollow shaft rolls from the feeding rod 73 raised to the highest position onto the insertion table 51, and the first stamped steel bar reaches the pushing component 4 and is pushed by the pushing component 4 onto the insertion table 51. Subsequently, during the process of the conveying plate 32 conveying the third steel bar, the pushing rod 52 pushes the first steel bar into the hollow shaft to be processed into the output shaft of the motor. After the pushing rod 52 returns and disengages from the first steel bar, the output shaft is taken out. Then the second hollow shaft is sent onto the insertion table 51, and so on until the production of the output shafts of this batch is completed.

[0032] The difference from the above embodiment is that a feeding port 311 is formed in the conveying channel 31. The feeding port 311 is flush with the upper side of the conveyor belt 35 and is located at one end of the conveying channel 31 close to the insertion assembly 5. Sliding grooves 312 are formed on the outer sides of both sides of the conveying channel 31. A groove matching the diameter of the steel rod is formed in the middle of the upper side of the conveying plate 32. A fixed seat 321 is fixedly installed on the conveying plate 32. The fixed seat 321 is located on one side of the groove away from the stamping device 2. Driving racks 3211 are fixedly connected to both sides of the bottom of the fixed seat 321. The driving racks 3211 are slidably installed in the sliding grooves 312. One of the driving racks 3211 meshes with one side of the transmission gear 62. A slider 322 is fixedly connected to the bottom of the conveying plate 32.

[0033] During the operation of the equipment, the pneumatic slide rail 34 drives the slider 322 to drive the conveying plate 32 to move in the conveying channel 31. When the conveying plate 32 moves, the fixed seat 321 drives the driving rack 3211 to move in the sliding groove 312. At the same time, the driving motor 36 drives the conveyor belt 35 to rotate. When the steel rod rolls down from the feeding rod 73, it will fall into the groove of the conveying plate 32, so that the steel rod entering the groove can only move linearly, and thus accurately enter the stamping device 2. When the conveying plate 32 drives the steel rod to reach the stamping device 2, the pushing cylinder 33 contracts its output shaft. During the contraction process of its output, the connecting block 331 drives the push rod 332 through the connecting block 331, so that the push rod 332 drives the pushing block 333 to push the steel rod in the groove of the conveying plate 32 into the stamping device 2. During the return process of the conveying plate 32, the pushing cylinder 33 extends its output shaft again and drives the push rod 332, so that the push rod 332 pulls the pushing block 333 back to its original position, waiting for the next steel rod to be pushed.

[0034] The difference from the above embodiment is that the stamping and conveying assembly 3 further includes a pushing cylinder 33. The pushing cylinder 33 is fixedly installed on the upper end of the fixed seat 321. The top end of the output shaft of the pushing cylinder 33 is fixedly connected to the upper end of the connecting block 331. The lower end of the connecting block 331 is fixedly connected to one end of the push rod 332. The push rod 332 slidably penetrates through the fixed seat 321, and the other end extends into the groove of the conveying plate 32. A pushing block 333 is fixedly connected thereto. The pushing block 333 is slidably installed in the groove of the conveying plate 32.

[0035] The difference from the above embodiment is that the stamping and conveying assembly 3 further includes a pneumatic slide rail 34 and a driving motor 36. The pneumatic slide rail 34 is fixedly installed on the inner walls of both sides of the conveying channel 31. The slider 322 is slidably installed on the pneumatic slide rail 34. The driving motor 36 is fixedly installed on the processing table 1 and is located on one side of the conveying channel 31. The driving motor 36 cooperates with the conveyor belt 35.

[0036] The difference from the above embodiment is that the pushing component 4 includes a mounting base 41, a feeding cylinder 42, a pushing plate 43 and a pressing plate 44. The mounting base 41 is fixedly installed on the processing table 1. The feeding cylinder 42 is fixedly installed on the mounting base 41. The pushing plate 43 is fixedly connected to the output shaft of the feeding cylinder 42 and is located at the feeding port 311. The rear end of the pressing plate 44 is rotatably installed at the top of the mounting base 41. The pressing plate 44 is inclined towards the inserting component 5 and rests on the upper side of the pushing plate 43. The front end of the pressing plate 44 is located above the conveyor belt 35.

[0037] Wherein, when the conveyor belt 35 sends the stamped steel bar to the feeding port 311, the feeding cylinder 42 pushes the steel bar onto the inserting table 51 through the pushing plate 43. When the feeding cylinder 42 is not moving, the pressing plate 44 will block the feeding port 311 on the side close to the inserting table 51 to prevent the steel bar from rolling onto the working inserting table 51 in advance. When the feeding cylinder 42 pushes the pushing plate 43 towards the inserting component 5, the pushing plate 43 will lift the inclined pressing plate 44, thereby opening the feeding port 311 on this side and allowing the steel bar to pass through. When the feeding cylinder 42 retracts the pushing plate 43, the lifted pressing plate 44 will fall again to block the feeding port 311 on this side.

[0038] The difference from the above embodiment is that a positioning groove 511 is formed on the inserting table 51. A hollow ring is arranged at one end of the positioning groove 511 far from the pushing rod 52. A groove for placing the steel bar is also formed on one side of the positioning groove 511 close to the pushing rod 52. The pushing rod 52 is slidably connected to the processing table 1, and its pushing end is fitted in the groove of the inserting table 51. Transmission racks 521 and feeding racks 522 are respectively arranged on both sides of the pushing rod 52. The transmission rack 521 is fixedly connected to the inner side of the pushing rod 52 and meshes with the other side of the transmission gear 62. The feeding rack 522 is fixedly connected to the outer side of the front end of the pushing rod 52. The inserting component 5 further includes a spring seat 53 and a reset plate 54. The spring seat 53 is fixedly installed on the inserting table 51 and is located on one side of the positioning groove 511. A reset spring 55 is fixedly connected between the side of the spring seat 53 facing the positioning groove 511 and one side of the reset plate 54. The reset spring 55 pushes the reset plate 54 to abut against the side of the positioning groove 511.

[0039] Among them, during feeding, the hollow shaft falls into the positioning groove 511, and the pushing component 4 pushes the steel bar that has completed stamping into the groove of the insertion table 51. When the conveying plate 32 moves towards the stamping device 2, the driving rack 3211 engaged on one side of the transmission gear 62 drives the transmission gear 62 to rotate forward. The rotating transmission gear 62 drives the transmission rack 521 engaged on the other side of it to drive the pushing rod 52 to move towards the positioning groove 511. The pushing rod 52 pushes the steel bar in the groove into the hollow shaft. During the insertion of the steel bar, the steel bar will drive the hollow shaft to move in the same direction in the positioning groove 511 for a certain distance, so that one end of the hollow shaft abuts against the hollow ring. The steel bar is inserted with the cooperation of the pushing rod 52 and the hollow ring. When the inserted end of the steel bar extends from the other end of the hollow shaft, it will push the reset plate 54 abutted against the side of the positioning groove 511 to move towards the spring seat 53 and compress the reset spring 55. When the pushing rod 52 is disengaged from the steel bar, the compressed reset spring 55 resumes deformation, and through the reset plate 54, it pushes the steel bar to drive the hollow shaft to move in the same direction, so that the hollow shaft is disengaged from the hollow ring, facilitating the output shaft to be taken out from the positioning groove 511.

[0040] The difference from the above embodiment is that the transmission component 6 further includes a gear seat 61. The gear seat 61 is fixedly installed on the processing table 1, located between the insertion table 51 and the conveying channel 31, and the transmission gear 62 is rotatably installed on the gear seat 61.

[0041] The difference from the above embodiment is that the feeding hopper 71 is fixedly installed on the side of the processing table 1. The discharging end of the feeding hopper 71 is provided with an L-shaped feeding channel 72. The feeding rod 73 is located in the feeding channel 72. The driving rod 74 is rotatably installed on the processing table 1. One side of the feeding rod 73 is assembled on the driving rod 74 by threads. The upper end of the driving rod 74 is coaxially and fixedly connected with a driving gear 75. The driving gear 75 located outside the conveying channel 31 meshes with another driving rack 3211, and the driving gear 75 located outside the insertion table 51 corresponds to the feeding rack 522.

[0042] Among them, only one material can be accommodated in both the vertical channel and the horizontal channel of the blanking channel 72. When the conveying plate 32 moves towards the stamping device 2, the driving rack 3211 engaged with the driving gear 75 drives the driving rod 74 to rotate forward, so that the raised feeding rod 73 moves downward. When the feeding rod 73 moves downward to the lowest position, the steel rod in the horizontal section of the blanking channel 72 rolls into the groove of the feeding rod 73. At the same time, the steel rod in the vertical section of the blanking channel 72 rolls into the horizontal section, and a steel rod in the feeding hopper 71 fills into the vertical section of the blanking channel 72. When the conveying plate 32 returns to its original position, the driving rack 3211 drives the driving rod 74 to rotate reversely, so that the feeding rod 73 rises to the highest position with the steel rod thereon and then falls into the groove of the conveying plate 32. When the pushing rod 52 moves towards the positioning groove 511, the feeding rack 522 engaged with the driving gear 75 drives the driving rod 74 to rotate forward, so that the raised feeding rod 73 moves downward. When the feeding rod 73 moves downward to the lowest position, the hollow shaft in the horizontal section of the blanking channel 72 rolls into the groove of the feeding rod 73. At the same time, the hollow shaft in the vertical section of the blanking channel 72 rolls into the horizontal section, and a hollow shaft in the feeding hopper 71 fills into the vertical section of the blanking channel 72. When the pushing rod 52 returns to its original position, the feeding rack 522 drives the driving rod 74 to rotate reversely, so that the feeding rod 73 rises to the highest position with the hollow shaft thereon and then falls into the groove of the insertion table 51.

[0043] Embodiment 2;

[0044] The difference from the above embodiment is that a plurality of inclined plates 8 for feeding are arranged on the processing table 1.

[0045] Among them, during the feeding process, the steel rods and the hollow shafts enter the conveying plate 32 and the insertion table 51 through these inclined plates 8.

[0046] A processing method for a motor output shaft uses a combined processing device.

[0047] Working principle: When in use, first put several steel bars to be stamped into the feeding component 7 of the stamping conveying component 3 for feeding the steel bars. When the equipment is not started, both the conveying plate 32 and the pushing rod 52 are located in the middle of the processing table 1, and the feeding rods 73 in the two feeding components 7 are both raised to the highest position. The upper end of the feeding rod 73 is in a groove shape, and the sizes of the grooves on the two feeding rods 73 match the diameters of the steel bar and the hollow shaft respectively. After the steel bars are loaded, start the equipment. The conveyor belt 35 in the conveying channel 31 starts to move towards the insertion component 5 under the drive of the drive motor 36. When the equipment starts up for the first time, it will conduct a test run to check whether the equipment can operate normally. The pneumatic slide rail 34 drives the conveying plate 32 at the initial position to move towards the stamping device 2 in the conveying channel 31, and synchronously drives the pushing rod 52 to move towards the insertion table 51 through the transmission gear 62. During the movement of the conveying plate 32 towards the stamping device 2, the driving rod 74 engaged with it is driven to rotate by the driving rack 3211. The rotating driving rod 74 drives the raised feeding rod 73 to descend to the lowest position, and the steel bars in the horizontal section of the feeding channel 72 roll into the groove of the feeding rod 73. At the same time, the steel bars in the vertical section of the feeding channel 72 roll into the horizontal section, and a steel bar in the feeding hopper 71 fills into the vertical section of the feeding channel 72. At the same time, the moving pushing rod 52 drives the driving rod 74 engaged with it, so that the other raised feeding rod 73 also descends to the lowest position. When the front end of the conveying plate 32 reaches the stamping device 2, the conveying plate 32 stops moving, and then starts to return. The pushing rod 52 moves towards each other under the action of the transmission gear 62 and returns synchronously. During the return process of the conveying plate 32 and the pushing rod 52, they respectively drive the driving rods 74 engaged with them to rotate in the reverse direction, driving the feeding rods 73 to rise in the feeding hopper 71. When the conveying plate 32 and the driving pushing rod 52 return to their original positions, they stop moving, and the test run is completed. At this time, the feeding rods 73 on both sides rise to the highest position, and the steel bars roll from the feeding rod 73 where they are located onto the groove of the conveying plate 32 through the inclined plate 8 on them;

[0048] Subsequently, the device starts to work officially. When the conveying plate 32 brings the steel rod to the stamping device 2, the pusher cylinder 33 contracts its output shaft. During the contraction process of its output, the connecting block 331 drives the push rod 332, so that the push rod 332 drives the pusher block 333 to push the steel rod in the groove of the conveying plate 32 into the stamping device 2, and the steel rod is sent into the stamping device 2 for stamping processing. After the conveying plate 32 sends the first steel rod into the stamping device 2, it returns to its original position. During the return process of the conveying plate 32, the pusher cylinder 33 extends its output shaft again and drives the push rod 332, so that the push rod 332 pulls the pusher block 333 back to its original position, waiting for the next steel rod to be pushed. After resetting, its feeding rod 73 sends the second steel rod to the conveying plate 32. The first steel rod has been stamped in the stamping device 2 and pops out from the mold of the stamping device 2 and falls onto the running conveyor belt 35. At this time, several processed hollow shafts are put into the hopper on the side of the insertion assembly 5. When the second steel rod is stamped and falls onto the conveyor belt 35 and the third steel rod is sent to the conveying plate 32, the first hollow shaft rolls from the feeding rod 73 that has risen to the highest position onto the insertion table 51. When the first stamped steel rod reaches the feeding port 311, the feeding cylinder 42 pushes the steel rod to the insertion table 51 through the push plate 43. When the feeding cylinder 42 does not move, its pressing plate 44 will block the feeding port 311 on the side close to the insertion table 51 to prevent the steel rod from rolling into the working insertion table 51 in advance. When the feeding cylinder 42 pushes the push plate 43 to move towards the insertion assembly 5, the push plate 43 will lift the inclined pressing plate 44, thus opening the feeding port 311 on this side to allow the steel rod to pass through. When the feeding cylinder 42 retracts the push plate 43, the lifted pressing plate 44 falls again to block the feeding port 311 on this side;

[0049] Subsequently, during the process of the conveying plate 32 conveying the third steel rod, the pushing rod 52 pushes the first steel rod into the hollow shaft, and it is processed into the output shaft of the motor. During the insertion process of the steel rod, the steel rod will drive the hollow shaft to move in the same direction in the positioning groove 511 for a certain distance, so that one end of the hollow shaft abuts against the hollow ring. The steel rod is inserted with the cooperation of the pushing rod 52 and the hollow ring. When the inserted end of the steel rod extends from the other end of the hollow shaft, it will push the reset plate 54 that abuts against the side of the positioning groove 511 to move towards the spring seat 53 and compress the reset spring 55. When the pushing rod 52 is separated from the steel rod, the compressed reset spring 55 resumes deformation, and through the reset plate 54, it pushes the steel rod to drive the hollow shaft to move in the same direction, so that the hollow shaft is separated from the hollow ring, which is convenient for the output shaft to be taken out from the positioning groove 511. Then the second hollow shaft is sent onto the insertion table 51, and so on until the production of the output shafts of this batch is completed.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined processing equipment, comprising a processing table and a punching device arranged on one side of the processing table, wherein the punching device performs punching processing on a steel bar, characterized in that: The processing table is provided with a stamping conveying component, a pushing component, an inserting component, a transmission component and a feeding component. The stamping conveying component includes a conveying channel, a conveying plate and a conveyor belt. The conveying channel is fixedly installed on one side of the processing table corresponding to the stamping device. The conveying plate and the conveyor belt are sequentially installed in the conveying channel. The conveyor belt is located directly below the conveying plate. A fixed seat is fixedly installed on the conveying plate. Both sides of the bottom of the fixed seat are fixedly connected with a driving rack. The conveying plate conveys the steel rod to be processed into the stamping device for processing. After the steel rod is stamped in the stamping device, it pops out from the mold of the stamping device and falls onto the running conveyor belt. The pushing component is installed in the conveying channel away from the conveying channel. On the outside of one end of the punching device, the plug-in assembly includes an plug-in table and a push rod, the plug-in table is fixedly mounted on the other side of the processing table, the push rod is slidably mounted on the plug-in table, the stamped steel rod arrives at the push assembly, and is pushed into the plug-in table by the push assembly, the transmission assembly includes a transmission gear, the transmission gear is fitted between the conveying plate and the push rod, one of the drive racks is meshed with one side of the transmission gear, the conveying plate drives the transmission gear to rotate when it moves, and drives the push rod to move on the plug-in table, a transmission rack and a feeding rack are respectively arranged on both sides of the push rod, the transmission rack is fixedly connected to the inner side of the push rod and meshes with the other side of the transmission gear; A loading assembly is provided on the outer sides of the conveying channel and the insertion platform, and the loading assembly includes a feeding hopper, a feeding rod and a driving rod. The feeding rod is slidably installed in the feeding hopper and is connected to the driving rod. The driving rod is respectively matched with the conveying plate and the pushing rod for transmission. The upper end of the driving rod is coaxially fixed with a driving gear. The driving gear located on the outer side of the conveying channel is meshed with another driving rack. The driving gear located on the outer side of the insertion platform corresponds to the loading rack. When the conveying plate and the pushing rod move, the driving rod is driven to rotate, so that the feeding rod moves in the feeding hopper.

2. A combined processing equipment according to claim 1, characterized in that: A feeding port is provided on the conveying channel, and the feeding port is flush with the upper side of the conveyor belt and is located at one end of the conveying channel close to the plug-in assembly. Sliding grooves are provided on the outer sides of both sides of the conveying channel. A groove matching the diameter of the steel rod is provided in the middle of the upper side of the conveying plate. The fixed seat is located on one side of the groove away from the stamping device. The driving rack is slidably installed in the sliding groove, and a slider is fixedly connected to the bottom of the conveying plate.

3. A combined processing equipment according to claim 2, characterized in that: The stamping and conveying assembly also includes a pushing cylinder, which is fixedly installed on the upper end of the fixed seat, and the top end of the output shaft of the pushing cylinder is fixedly connected to the upper end of the connecting block, and the lower end of the connecting block is fixedly connected to one end of a push rod, and the push rod slides through the fixed seat, and the other end extends into the groove of the conveying plate, on which a pushing block is fixedly connected, and the pushing block is slidably installed in the groove of the conveying plate.

4. A combined processing equipment according to claim 3, characterized in that: The stamping conveying assembly also includes a pneumatic slide rail and a drive motor. The pneumatic slide rail is fixedly installed on the inner walls of both sides of the conveying channel. The slider is slidably installed on the pneumatic slide rail. The drive motor is fixedly installed on the processing table and is located on one side of the conveying channel. The drive motor cooperates with the conveyor belt.

5. A combined processing equipment according to claim 4, characterized in that: The pushing assembly includes a mounting seat, a feeding cylinder, a push plate and a pressure plate. The mounting seat is fixedly mounted on the processing table, the feeding cylinder is fixedly mounted on the mounting seat, the push plate is fixedly connected to the output shaft of the feeding cylinder and is located on the feeding port, the rear end of the pressure plate is rotatably mounted on the top of the mounting seat, the pressure plate is tilted toward the direction of the plug-in assembly and rests on the upper side of the push plate, and the front end of the pressure plate is located above the conveyor belt.

6. A combined processing equipment according to claim 5, characterized in that: The insertion table is provided with a positioning groove, and a hollow ring is provided in the end of the positioning groove away from the pushing rod. The side of the positioning groove close to the pushing rod is also provided with a groove for placing a steel rod. The pushing rod is slidably connected to the processing table, and its pushing end is fitted in the groove of the insertion table. The loading rack is fixedly connected to the outer side of the front end of the pushing rod. The insertion assembly also includes a spring seat and a reset plate. The spring seat is fixedly mounted on the insertion table and is located on one side of the positioning groove. A reset spring is fixedly connected between the side of the spring seat facing the positioning groove and one side of the reset plate. The reset spring pushes the reset plate to contact the side of the positioning groove.

7. A combined processing equipment according to claim 6, characterized in that: The transmission assembly also includes a gear seat, which is fixedly mounted on the processing table and located between the insertion table and the conveying channel, and the transmission gear is rotatably mounted on the gear seat.

8. A combined processing device according to claim 7, characterized in that: The feeding hopper is fixedly installed on the side of the processing table, and an L-shaped feeding channel is opened at the discharge end of the feeding hopper. The feeding rod is located in the feeding channel, and the driving rod is rotatably installed on the processing table. One side of the feeding rod is assembled on the driving rod through a thread.

9. The combined processing equipment according to claim 1, characterized in that: The processing table is provided with a plurality of inclined plates for feeding materials.

10. A method for processing a motor output shaft, characterized in that: A combined processing device as described in any one of claims 1 to 9 is used.

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