A boring processing device for a planetary carrier

Abstract

The present invention relates to the technical field of planetary carrier processing, and specifically discloses a planetary carrier boring processing device, comprising a base, a main structure, a transposition structure and a limiting structure; the main structure is fixedly arranged at the middle part of the upper wall of the left end of the base, the transposition structure is fixedly arranged at the rear end of the base, and the transposition structure is opposite to the main structure, and the limiting structure is fixedly arranged on the transposition structure; the main structure is used for lifting and feeding during boring processing, and the transposition structure cooperates with the limiting structure to realize automatic loading and unloading of the convex planetary carrier, and change of the boring position of the planetary carrier during boring processing; the planetary carrier can be transported to the processing position in sequence through the cooperation of the conveyor belt assembly and the transposition port of the transposition disk, without the need for manual placement; the first motor drives the gear set to drive the transposition disk to rotate, thereby realizing the circular movement of the planetary carrier on the first limiting ring, completing multi-station automatic transposition.

Description

Technical Field

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

[0002] In the field of planetary carrier processing technology, since the geometric shape of the planetary carrier is mostly convex, that is, there is a protruding tooth column at the bottom of the planetary carrier, the traditional boring processing device has a high degree of manual intervention for the boring processing of the planetary gear shaft of the planetary carrier: the loading, unloading and boring position adjustment of the planetary carrier rely on manual operation, which is inefficient and labor-intensive, and it is difficult to meet the needs of mass production; the positioning accuracy is insufficient: the protruding tooth column part is mostly clamped by a clamping mechanism, and there is a lack of automated positioning mechanism. The boring position of the convex planetary carrier needs to be manually calibrated multiple times, and the processing accuracy is easily unstable due to clamping errors; the unloading process is delayed: after the processing is completed, the workpiece needs to be manually removed, and it cannot be seamlessly connected with the production line, which restricts the continuity of the automated production process. Summary of the Invention

[0003] The purpose of the present invention is to solve the technical problems of the above-mentioned existing planetary carrier processing equipment, such as low efficiency of manual loading and unloading, cumbersome adjustment of boring position, and insufficient positioning accuracy, and to provide a planetary carrier boring processing device that integrates automatic loading, position change processing, visual positioning and automatic unloading to achieve high-precision, high-efficiency and high-compatibility automated processing.

[0004] In order to solve the above-mentioned problem, the present invention provides the following technical solutions: a planetary carrier boring processing device, comprising a base, a main structure, a transposition structure and a limiting structure; the main structure is fixedly arranged at the middle of the upper wall of the left end of the base, the transposition structure is fixedly arranged at the rear end of the base, and the transposition structure is opposite to the main structure, and the limiting structure is fixedly arranged on the transposition structure; the main structure is used for lifting and feeding during boring processing, and the transposition structure cooperates with the limiting structure to realize automatic loading and unloading of the convex planetary carrier, and change the boring position of the planetary carrier during boring processing.

[0005] Preferably, the main structure includes a positioning plate, a lifting slide rail, a translation slide rail and a boring machine body; one end of the positioning plate is vertically welded to the middle of the upper wall of the left end of the base, the lifting slide rail is fixedly arranged in the middle of the right side wall of the positioning plate, the translation slide rail is vertically arranged on the lifting slide rail, and the translation slide rail is lifted and moved by the lifting slide rail, the boring machine body is fixedly arranged on the translation slide rail, and a boring tool is detachably arranged on the boring machine body, and the boring machine body moves left and right through the translation slide rail.

[0006] Preferably, the transposition structure includes a boom, a drive shaft, a first motor, a drive gear, a driven gear and a transposition unit; the boom is L-shaped, one end of the boom is fixedly arranged on the upper wall of the rear end of the base, and the other end of the boom is located above the translation slide rail, one end of the drive shaft movably passes through the other end of the boom, and the drive shaft can rotate, the first motor is fixedly arranged on the lower wall of the other end of the boom and is located behind the drive shaft, the drive gear is fixedly arranged on the driving end of the first motor, the driven gear is fixedly mounted on the drive shaft, and the driven gear is meshed with the drive gear, and the transposition unit is fixedly arranged on the other end of the drive shaft and is located below the boring machine body.

[0007] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod is pivotally connected to said linking rod. said linking rod is pivotally connected to said linking rod.

[0008] Preferably, the limiting structure includes a mounting rod, a first limiting ring, a mounting bracket, a second limiting ring, a pair of guide arms, an intercepting arm, a third motor, a toggle arm, a pair of conveyor belt assemblies, a carrier frame and a camera; one end of the mounting rod is fixedly arranged on one end of the boom, the first limiting ring is semi-annular, the first limiting ring is fixedly arranged on the other end of the mounting rod, and the first limiting ring is sleeved on the outside of the transposition disk, the upper wall of the first limiting ring and the upper wall of the transposition disk are on the same horizontal plane, the mounting bracket is concave, one end of the mounting bracket is fixedly arranged on one end of the first limiting ring, the second limiting ring is T-shaped, and one end of the second limiting ring is fixedly arranged The cam is fixedly mounted on the second end of the support frame, and the cam is secured to the bottom of the support frame with respect to the first and second support frames, and the cam is secured to the bottom of the support frame with respect to the first and second support frames.

[0009] Preferably, the second limiting ring has the same diameter as the first limiting ring, and the other end of the second limiting ring is opposite to the other end of the first limiting ring.

[0010] Preferably, both ends of the second limiting ring and both ends of the first limiting ring are in an open state, and the two openings correspond to the transposition grooves respectively.

[0011] Preferably, in order to enable automatic unloading, the toggle arm is located between one pair of transposition openings, and the toggle arm can pass through one of the transposition openings corresponding to the mounting bracket by swinging through the third motor.

[0012] Preferably, in order to be able to adjust the boring position, the camera corresponds to one of the transposition ports corresponding to the boring machine body.

[0013] Preferably, the conveyor belt assembly can sequentially convey the planet carrier to the transposition opening of the transposition disk, and the planet carrier is moved in a circular shape on the first limiting ring through the rotation of the transposition disk.

[0014] The present invention provides a planetary carrier boring processing device, which has the following beneficial effects:

[0015] 1. Automatic loading and transposition: The planetary carrier can be transported to the processing position in sequence through the cooperation of the conveyor belt assembly and the transposition port of the transposition disk, without the need for manual placement; the first motor drives the gear set to drive the transposition disk to rotate, realizing the circular movement of the planetary carrier on the first limit ring, completing multi-station automatic transposition.

[0016] 2. Automatic unloading function: The third motor drives the toggle arm to swing, pushes the processed planetary carrier out of the transposition port, and completes unloading through the guide arm, avoiding manual contact with the workpiece and shortening the unloading and unloading cycle.

[0017] 3. Visual precision positioning: The camera is aligned with the transposition port corresponding to the boring position, and the planetary carrier attitude image is collected in real time. Based on visual feedback, the second motor is controlled to drive the transposition wheel to rotate. The boring angle is precisely adjusted through the engagement relationship between the transposition wheel and the planetary carrier's gear column, solving the error problem of traditional manual calibration.

[0018] 4. Adaptive adjustment of the transposition unit: The adjusting bolt and the adjusting nut cooperate to slide the adjustment seat position along the adjustment groove of the transposition groove, adapting to a certain range of planetary carriers of different sizes without replacing hardware tooling, thereby expanding the scope of application of the equipment.

[0019] 5. Modular limiting structure: The openings of the first limiting ring and the second limiting ring are aligned with the transposition groove. The conveying path of the planetary carrier can be flexibly adjusted through the combination of the guide arm and the intercepting arm.

[0020] 6. Reduce manual operation links: The entire process from feeding, positioning, processing to discharging is automated, which reduces the labor intensity of operators and avoids equipment failure or workpiece damage caused by manual misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the assembly structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the main structure assembly structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the split structure of the transposition structure of the present invention;

[0024] Figure 4 Schematic diagram of the transposition unit structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the split structure of the limit frame structure of the present invention;

[0026] Figure 6 It is a schematic diagram of the assembly structure of the transposition structure and the limiting structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the assembly structure of the transposition structure of the present invention;

[0028] Figure 8 This is a schematic diagram showing the structure of the transposition disk part of the present invention.

[0029] In the figure: 1. main structure, 11. positioning plate, 12. lifting slide rail, 13. translation slide rail, 14. boring machine body, 2. transposition structure, 21. lifting arm, 22. driving shaft, 23. first motor, 24. driving gear, 25. driven gear, 26. transposition unit, 261. transposition disk, 262. adjusting seat, 263. adjusting bolt, 264. adjusting nut, 265. second motor, 266. transposition wheel, 3. limiting structure, 30. mounting rod, 31. first limiting ring, 32. mounting frame, 33. second limiting ring, 34. guide arm, 35. intercepting arm, 36. third motor, 37. toggle arm, 38. conveyor belt assembly, 39. carrying frame, 40. camera, 5. transposition port, 6. transposition slot, 7. adjusting slot, 8. base. DETAILED DESCRIPTION

[0030] The following is a detailed description of the specific embodiments of the present invention with reference to the accompanying drawings.

[0031] Examples, such as Figures 1-8 As shown, the present invention provides a technical solution: a planetary carrier boring processing device, including a base 8, a main structure 1, a transposition structure 2 and a limiting structure 3; the main structure 1 is fixedly arranged at the middle of the upper wall of the left end of the base 8, the transposition structure 2 is fixedly arranged at the rear end of the base 8, and the transposition structure 2 is opposite to the main structure 1, and the limiting structure 3 is fixedly arranged on the transposition structure 2; the main structure 1 is used for lifting and feeding during boring processing, and the transposition structure 2 cooperates with the limiting structure 3 to realize automatic loading and unloading of the convex planetary carrier, and the planetary carrier changes the boring position during boring processing.

[0032] As a further solution of the present invention, the main structure 1 includes a positioning plate 11, a lifting slide 12, a translation slide 13 and a boring machine body 14; one end of the positioning plate 11 is vertically welded to the middle of the upper wall of the left end of the base 8, the lifting slide 12 is fixedly arranged in the middle of the right side wall of the positioning plate 11, the translation slide 13 is vertically arranged on the lifting slide 12, and the translation slide 13 is lifted and moved by the lifting slide 12, the boring machine body 14 is fixedly arranged on the translation slide 13, and the boring machine body 14 is detachably provided with a boring tool, and the boring machine body 14 moves left and right through the translation slide 13; the boring machine body 14 is driven to lift and move for feeding by the lifting slide 12, and the boring machine body 14 is driven to move left and right to adjust the position by the translation slide 13, and the boring tool is driven to rotate for processing by the boring machine body 14.

[0033] More specifically, through the orthogonal movement of the lifting slide rail 12 and the translation slide rail 13, the boring machine body 14 has the ability to accurately position in a two-dimensional plane, which can meet the multi-position boring requirements of the planetary carrier.

[0034] As a further solution of the present invention, the transposition structure 2 includes a boom 21, a drive shaft 22, a first motor 23, a drive gear 24, a driven gear 25 and a transposition unit 26; the boom 21 is L-shaped, one end of the boom 21 is fixedly arranged on the upper wall of the rear end of the base 8, and the other end of the boom 21 is located above the translation slide 13, one end of the drive shaft 22 movably passes through the other end of the boom 21, and the drive shaft 22 can rotate, the first motor 23 is fixedly arranged on the lower wall of the other end of the boom 21 and is located behind the drive shaft 22, the drive gear 24 is fixedly arranged on the driving end of the first motor 23, the driven gear 25 is fixedly sleeved on the drive shaft 22, and the driven gear 25 is meshed with the drive gear 24, the transposition unit 26 is fixedly arranged on the other end of the drive shaft 22, and is located below the boring machine body 14; driven by the first motor 23 on the boom 21, the drive gear 24 is driven to rotate and engage with the driven gear 25 to drive the drive shaft 22 to rotate, thereby driving the transposition unit 26 to rotate.

[0035] More specifically, the first motor 23 drives the transposition disk 261 to rotate to adapt to the frequent transposition, loading and unloading needs during the planetary frame processing, and its service life is longer than that of flexible transmission methods such as belt drive. The integrated design of the boom 21 and the base 8 enables the transposition structure 2 and the main structure 1 to form a front-to-back staggered layout in space, avoiding interference between components and adapting to the layout requirements of small and medium-sized processing equipment.

[0036] As a further solution of the present invention, the transposition unit 26 includes a transposition disk 261, two pairs of adjustment seats 262, two pairs of adjustment bolts 263, two pairs of adjustment nuts 264, two pairs of second motors 265 and two pairs of transposition wheels 266; the transposition disk 261 is a circular structure, and the side wall of the transposition disk 261 is equidistantly provided with two pairs of arc-shaped transposition openings 5, the transposition disk 261 is fixedly sleeved on the other end of the drive shaft 22, and the transposition opening 5 can be opposite to the boring machine body 14, and the lower wall of the transposition disk 261 is equidistantly provided with transposition grooves 6 corresponding to and connected to the transposition opening 5, one of the side walls of the transposition groove 6 is provided with an adjustment groove 7, and the adjustment grooves 7 are arranged clockwise, the two pairs of adjustment seats 262 are respectively movably embedded in the transposition groove 6, and one end of the two pairs of adjustment bolts 263 is respectively The two pairs of adjusting nuts 264 are respectively movably embedded in the adjusting groove 7, and the adjusting nuts 264 are screwed together with the adjusting bolts 263. The two pairs of second motors 265 are respectively fixedly arranged on the other end of the adjusting seat 262, and the two pairs of transposition wheels 266 are respectively fixedly arranged on the driving end of the second motor 265, and the transposition wheels 266 can be located in the transposition groove 6; the position of the transposition port 5 can be adjusted by rotating the transposition disk 261, and the planetary carrier is driven to move for loading and transposition through the cooperation between the transposition port 5 and the first limiting ring 31. The transposition wheel 266 is driven to rotate by the second motor 265, and the planetary carrier is driven to rotate by the engagement of the transposition wheel 266 with the tooth column part of the planetary carrier to adjust the boring processing position.

[0037] More specifically, by adjusting the coordinated movement of the bolt 263 and the nut 264, it can be used for the transposition adjustment of the hole processing of planetary carriers of different specifications. The second motor 265 adopts a stepper motor or a servo motor, combined with precision gear transmission, to meet the multi-directional boring requirements of the planetary carrier. The rigid engagement transmission of the transposition wheel 266 and the tooth column of the planetary carrier avoids the slippage problem of traditional belt transmission.

[0038] As a further solution of the present invention, the limiting structure 3 includes a mounting rod 30, a first limiting ring 31, a mounting frame 32, a second limiting ring 33, a pair of guide arms 34, an intercepting arm 35, a third motor 36, a toggle arm 37, a pair of conveyor belt assemblies 38, a carrier frame 39 and a camera 40; one end of the mounting rod 30 is fixedly set on one end of the boom 21, the first limiting ring 31 is semi-annular, the first limiting ring 31 is fixedly set on the other end of the mounting rod 30, and the first limiting ring 31 is sleeved on the outside of the transposition disk 261, and the upper wall of the first limiting ring 31 is on the same as the upper wall of the transposition disk 261. On the horizontal plane, the mounting bracket 32 ​​is concave, one end of the mounting bracket 32 ​​is fixedly arranged on one end of the first limiting ring 31, the second limiting ring 33 is T-shaped, one end of the second limiting ring 33 is fixedly arranged on the other end of the mounting bracket 32, and the second limiting ring 33 has the same diameter as the first limiting ring 31, the other end of the second limiting ring 33 is opposite to the other end of the first limiting ring 31, and both ends of the second limiting ring 33 and the first limiting ring 31 are open, and the two openings correspond to the transposition groove 6 respectively, and one end of a pair of guide arms 34 is obliquely arranged on both ends of the mounting bracket 32. The intercepting arm 35 is detachably mounted between the other ends of the guide arms 34. The third motor 36 is fixedly mounted on the lower wall of the second limiting ring 33, and the driving end of the third motor 36 moves through the second limiting ring 33. One end of the toggle arm 37 is fixedly mounted on the driving end of the third motor 36. One end of a pair of conveyor belt assemblies 38 is respectively fixedly mounted on the other end of the first limiting ring 31 and the other end of the second limiting ring 33, and the conveyor belt assemblies 38 are relatively parallel to each other. One end of the carrier 39 is fixedly mounted on the lower wall of the first limiting ring 31 near one end and is located in front of the first limiting ring 31. The camera 40 is fixedly mounted On the other end of the carrier 39; the planetary carrier is carried and arranged by the conveyor belt assembly 38 and transported to the first limiting ring 31, so that the planetary carrier enters the transposition port 5 from between the first limiting ring 31 and the second limiting ring 33, and then moves the planetary carrier as the transposition disk 261 rotates. The camera 40 is used to visually determine the orientation of the planetary carrier and control the second motor 265 to drive the planetary carrier to rotate and adjust the boring processing position. The third motor 36 drives the toggle arm 37 to move the processed planetary carrier out of the mounting frame 32, and the guide arm 34 is used for unloading.

[0039] More specifically, the annular track formed by the first limiting ring 31 and the second limiting ring 33 ensures that the planetary carrier moves smoothly along the outer periphery of the transposition disk 261 to avoid positioning failure due to shaking. The camera 40 adopts industrial vision-based technology and cooperates with image processing algorithms to complete planetary carrier orientation recognition, angle adjustment feedback, and the swing path of the toggle arm 37 matches the planetary carrier gear column gap. Combined with the tilt angle design of the guide arm 34, automatic unloading is completed, which is more efficient than traditional manual unloading. The detachable design of the intercepting arm 35 allows the planetary carrier to be unloaded and then arranged and stacked on the guide arm 34.

[0040] As a further solution of the present invention, in order to enable automatic unloading, the toggle arm 37 is located between one pair of transposition openings 5, and the toggle arm 37 is swung by the third motor 36 to pass through one of the transposition openings 5 ​​corresponding to the mounting bracket 32.

[0041] like Figure 5 As shown, as a further solution of the present invention, in order to be able to adjust the boring position, the camera 40 corresponds to one of the transposition ports 5 corresponding to the boring machine body 14.

[0042] like Figure 5 As shown, as a further solution of the present invention, the conveyor belt assembly 38 can sequentially convey the planet carrier to the transposition opening 5 of the transposition disk 261, and the planet carrier is moved in a circular shape on the first limiting ring 31 through the rotation of the transposition disk 261.

[0043] The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process. The specific work is as follows.

[0044] S1. After the base 8 is placed stably and the device is powered on, the planetary carrier with the protruding tooth column can be placed on the two conveyor belt assemblies 38. The tooth column is inserted between the two conveyor belt assemblies 38. The position of the planetary carrier with a larger diameter (the position for installing the planetary gear) is located above the conveyor belt assemblies 38 and locked in place.

[0045] S2. The planet carrier is driven in the reverse direction by the conveyor belt assembly 38 to move toward the opening between the first limiting ring 31 and the second limiting ring 33 mounted by the mounting rod 30; the tooth column portion of the planet carrier is inserted into the transposition opening 5 of the transposition disk 261 in the transposition structure 2;

[0046] S3, driving the first motor 23 on the boom 21, and the first motor 23 drives the driving gear 24 to rotate, and the engagement of the driving gear 24 with the driven gear 25 drives the driving shaft 22 to rotate, thereby driving the transposition disk 261 to rotate; the rotation of the transposition disk 261 drives the planetary carrier to move by means of the transposition opening 5, and the planetary carrier is supported by the transposition disk 261 and the first limiting ring 31, and the rotation of the transposition disk 261 can realize continuous loading;

[0047] S4. The transposition disc 261 rotates to drive the planetary carrier to a position relative to the boring machine body 14 in the main structure 1. The lifting slide 12 on the positioning plate 11 drives the boring machine body 14 to descend for boring feeding. The translation slide 13 drives the boring machine body 14 to move left and right to adjust the processing position of the boring tool.

[0048] S5. Since the planet carrier is rotated and moved by the transposition disk 261 and enters the transposition opening 5 of the transposition disk 261, it may rotate, thereby causing the position of the shaft hole where the planet gear of the planet carrier is installed to shift. After the planet carrier rotates to correspond to the boring machine body 14, there may be a deviation in the boring processing position. Therefore, the camera 40 on the carrier 39 can be used to detect the deviation and drive the second motor 265 in the transposition unit 26 in the transposition slot 6 to drive the transposition wheel 266 to rotate. The transposition wheel 266 engages with the gear column of the planet carrier to drive the planet carrier to rotate and adjust the processing position for calibration.

[0049] S6. After the position is corrected, boring processing can be performed. For example, if three planetary gears are installed on the planetary carrier, the planetary carrier can be driven to rotate by the transposition wheel 266 to achieve the shaft hole processing of the planetary gears at three positions.

[0050] S7. Planet carriers of different sizes can be configured with different sizes of transposition disc 261, first limiting ring 31, and diameters of transposition opening 5, as well as the distance between first limiting ring 31 and transposition disc 261. Furthermore, within a certain range, the adjustment nut 264 located in the adjustment slot 7 can be adjusted to move the adjustment seat 262 above the second motor 265 and adjust the position of the transposition wheel 266 in the transposition slot 6, so that the transposition wheel 266 can effectively contact the planet carrier's gear column.

[0051] S8. After the planetary carrier is bored, as the transposition disk 261 rotates, the planetary carrier is moved to the mounting frame 32, that is, the transposition port 5 of the planetary carrier is opposite to the mounting frame 32. At this time, the third motor 36 on the second limiting ring 33 can be driven to drive the toggle arm 37 to rotate, prompting the toggle arm 37 to apply force forward from the rear side of the planetary carrier, pushing the planetary carrier from the transposition disk 261 and the first limiting ring 31 and the second limiting ring 33, moving it out of the mounting frame 32, and using the support of the two guide arms 34 to perform tilted sliding cutting; the intercepting arm 35 can also be installed between the other ends of the guide arms 34 to stack and arrange the processed planetary carriers.

[0052] 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 carrier boring processing device, characterized in that: It comprises a base (8), a main structure (1), a transposition structure (2) and a limiting structure (3); The main structure (1) is fixedly arranged at the middle of the upper wall of the left end of the base (8), the transposition structure (2) is fixedly arranged at the rear end of the base (8), and the transposition structure (2) is opposite to the main structure (1), and the limiting structure (3) is fixedly arranged on the transposition structure (2); The main structure (1) is used for lifting and feeding during boring processing, and the position change structure (2) cooperates with the position limiting structure (3) to realize automatic loading and unloading of the convex planetary carrier and change of the boring position of the planetary carrier during boring processing; The transposition structure (2) includes a boom (21), a drive shaft (22), a first motor (23), a drive gear (24), a driven gear (25), and a transposition unit (26); One end of the boom (21) is fixedly arranged on the upper wall of the rear end of the base (8), and the other end of the boom (21) is located above the translation slide rail (13) of the main structure (1). One end of the drive shaft (22) movably passes through the other end of the boom (21), and the drive shaft (22) is rotatable. The first motor (23) is fixedly arranged on the lower wall of the other end of the boom (21) and is located at the rear side of the drive shaft (22). The drive gear (24) is fixedly arranged on the drive end of the first motor (23). The driven gear (25) is fixedly sleeved on the drive shaft (22), and the driven gear (25) is meshed with the drive gear (24). The transposition unit (26) is fixedly arranged on the other end of the drive shaft (22) and is located below the boring machine body (14) of the main structure (1). The transposition unit (26) includes a transposition disc (261), two pairs of adjustment seats (262), two pairs of adjustment bolts (263), two pairs of adjustment nuts (264), two pairs of second motors (265), and two pairs of transposition wheels (266); The transposition disc (261) is a circular structure, and the side wall of the transposition disc (261) is equidistantly provided with two pairs of arc-shaped transposition openings (5), the transposition disc (261) is fixedly sleeved on the other end of the drive shaft (22), and the transposition opening (5) can be opposite to the boring machine body (14) of the main structure (1), and the lower wall of the transposition disc (261) is equidistantly provided with transposition grooves (6) corresponding to and connected with the transposition openings (5), and one of the side walls of the transposition groove (6) is provided with an adjustment groove (7), and the adjustment grooves (7) are arranged in a clockwise direction, and the two pairs of the adjustment seats (262) are respectively movable. The two pairs of adjusting bolts (263) are movably embedded in the transposition groove (6), one end of each of the two pairs of adjusting bolts (263) is movably penetrated through one end of the adjusting seat (262) and inserted into the adjusting groove (7), the two pairs of adjusting nuts (264) are movably embedded in the adjusting groove (7), and the adjusting nuts (264) are screwed together with the adjusting bolts (263), the two pairs of the second motors (265) are respectively fixedly arranged on the other end of the adjusting seat (262), the two pairs of transposition wheels (266) are respectively fixedly arranged on the driving end of the second motor (265), and the transposition wheels (266) can be located in the transposition groove (6).

2. A planetary carrier boring device according to claim 1, characterized in that: The main structure (1) includes a positioning plate (11), a lifting slide rail (12), a translation slide rail (13) and a boring machine body (14); One end of the positioning plate (11) is vertically welded to the middle of the upper wall of the left end of the base (8); the lifting slide rail (12) is fixedly arranged at the middle of the right side wall of the positioning plate (11); the translation slide rail (13) is vertically arranged on the lifting slide rail (12), and the translation slide rail (13) is lifted and moved by the lifting slide rail (12); the boring machine body (14) is fixedly arranged on the translation slide rail (13), and a boring tool is detachably arranged on the boring machine body (14); the boring machine body (14) moves left and right through the translation slide rail (13).

3. The planet carrier boring device according to claim 2, characterized in that: The limiting structure (3) includes a mounting rod (30), a first limiting ring (31), a mounting frame (32), a second limiting ring (33), a pair of guide arms (34), an intercepting arm (35), a third motor (36), a toggle arm (37), a pair of conveyor belt assemblies (38), a carrier frame (39), and a camera (40); One end of the mounting rod (30) is fixedly arranged on one end of the boom (21); the first limiting ring (31) is semi-annular; the first limiting ring (31) is fixedly arranged on the other end of the mounting rod (30); and the first limiting ring (31) is sleeved on the outside of the transposition disk (261); the upper wall of the first limiting ring (31) and the upper wall of the transposition disk (261) are on the same horizontal plane; one end of the mounting frame (32) is fixedly arranged on one end of the first limiting ring (31); one end of the second limiting ring (33) is fixedly arranged on the other end of the mounting frame (32); one end of a pair of guide arms (34) is respectively tilted and arranged on both ends of the mounting frame (32); the intercepting arm (35) is detachably arranged on The guide arm (34) is provided between the other end of the guide arm (34), the third motor (36) is fixedly provided on the lower wall of the second limiting ring (33), and the driving end of the third motor (36) is movable through the second limiting ring (33), one end of the toggle arm (37) is fixedly sleeved on the driving end of the third motor (36), one end of a pair of conveyor belt assemblies (38) are respectively fixedly provided on the other end of the first limiting ring (31) and the other end of the second limiting ring (33), and the conveyor belt assemblies (38) are relatively parallel and corresponding, one end of the carrier (39) is fixedly provided on the lower wall of the first limiting ring (31) near one end, and is located on the front side of the first limiting ring (31), and the camera (40) is fixedly provided on the other end of the carrier (39).

4. The planet carrier boring device according to claim 3, characterized in that: The second limiting ring (33) has the same diameter as the first limiting ring (31), and the other end of the second limiting ring (33) is opposite to the other end of the first limiting ring (31).

5. The planet carrier boring processing device according to claim 4, characterized in that: Both ends of the second limiting ring (33) and the first limiting ring (31) are in an open state, and the two openings correspond to the transposition grooves (6) respectively.

6. The planet carrier boring device according to claim 5, characterized in that: The toggle arm (37) is located between one pair of transposition openings (5), and the toggle arm (37) is swung by the third motor (36) to pass through one of the transposition openings (5) corresponding to the mounting frame (32).

7. The planet carrier boring device according to claim 6, characterized in that: The camera (40) corresponds to one of the transposition openings (5) corresponding to the boring machine body (14).

8. The planet carrier boring device according to claim 7, characterized in that: The conveyor belt assembly (38) can sequentially convey the planet carrier to the transposition opening (5) of the transposition disk (261), and the planet carrier is moved in a circular shape on the first limiting ring (31) by rotating the transposition disk (261).

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