CN220312565U - Drilling tool for machining gearbox planet carrier - Google Patents
Drilling tool for machining gearbox planet carrier Download PDFInfo
- Publication number
- CN220312565U CN220312565U CN202321998006.3U CN202321998006U CN220312565U CN 220312565 U CN220312565 U CN 220312565U CN 202321998006 U CN202321998006 U CN 202321998006U CN 220312565 U CN220312565 U CN 220312565U
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- China
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- fixedly connected
- bevel gear
- motor
- machining
- planet carrier
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- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 238000003754 machining Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a drilling tool for machining a gear box planet carrier, which relates to the technical field of planet carrier machining and comprises a machining box, wherein a motor is fixedly connected to the bottom of an inner cavity of the machining box, a bevel gear is fixedly connected to the top of a rotating shaft of the motor, supporting rods are fixedly connected to the bottom of the inner cavity of the machining box and positioned on two sides of the motor, a rotating shaft is rotatably connected to the middle of each supporting rod, and threaded rods are rotatably connected to the bottom of the inner cavity of the machining box and positioned on two sides of each supporting rod. According to the utility model, the motor is started to enable the bevel gear to rotate clockwise, the bevel gear and the bevel gear II are meshed with each other, so that the bevel gear rotates downwards, the rotating shaft is driven to rotate downwards, the bevel gear III rotates downwards, the bevel gear III and the bevel gear IV are meshed with each other, so that the bevel gear IV rotates clockwise, the two threaded rods are driven to rotate clockwise, and the threaded rods and the threaded sleeves are connected with each other in a threaded manner.
Description
Technical Field
The utility model relates to the technical field of planet carrier machining, in particular to a drilling tool for machining a gear box planet carrier.
Background
The planet carrier is one of the main components of the planetary gear, and the planet axle or bearing is mounted on the planet carrier. When the planet wheel is used as a basic component, the planet wheel is the part of the mechanism which bears the greatest external moment.
For example, chinese patent publication No. CN216939527U discloses a drilling tool for processing a planet carrier, which comprises two support plates, a top plate and a working table plate horizontally arranged between the two support plates from top to bottom, a stepping motor is arranged at the bottom of the working table plate, a turntable fixedly connected with an execution shaft of the stepping motor is arranged on the working table plate, clamping assemblies are symmetrically arranged on the working table plate at two sides of the turntable, a linear guide rail is arranged at the bottom of the top plate above the turntable along the left-right side direction, a lifting device is arranged on a sliding table of the linear guide rail, a motor is arranged at the bottom end of the execution shaft of the lifting device, and a drill bit is vertically downwards arranged at the tail end of the execution shaft of the motor. The utility model can effectively clamp and fix the planet carrier, is convenient for drilling and can meet the drilling requirements of the planet carriers with different sizes.
The following problems exist in the prior art:
the existing planet carrier has an unsatisfactory fixing effect when drilling, and is easy to generate position deviation, so that the drilling precision is low; the existing drilling operation is mostly manually performed, so that the labor force is too large, and the efficiency is too low.
Disclosure of Invention
The utility model provides a drilling tool for machining a gear box planet carrier, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a drilling frock is used in processing of gear box planet carrier, includes the processing case, the inner chamber bottom fixedly connected with motor of processing case, the axis of rotation top fixedly connected with bevel gear of motor, the inner chamber bottom of processing case just is located the both sides fixedly connected with bracing piece of motor, the centre rotation of bracing piece is connected with the pivot, the inner chamber bottom of processing case just is located the both sides rotation of bracing piece and is connected with the threaded rod, the lower extreme fixedly connected with bevel gear four of threaded rod, the lifter has been cup jointed in the upper end both sides activity of processing case, the top fixedly connected with clamp splice of lifter, the top overlap joint of clamp splice has the gear box planet carrier down, the activity has cup jointed the hopper in the middle of the top of processing case, the bottom activity of receiving the hopper has cup jointed the screw drill bit, screw drill bit bottom both sides fixedly connected with baffle, screw drill bit's bottom just is located the both sides rotation of baffle and is connected with threaded rod two, the bottom of threaded rod and the top lower extreme rotation of processing case are connected with bevel gear four, the bottom fixedly connected with motor two, the bottom fixedly connected with motor of screw drill bit, the bottom fixedly connected with motor top of three sides of motor, three sides fixedly connected with top three rotating wheels have the top of threaded rod, three rotating wheels.
The technical scheme of the utility model is further improved as follows: the middle of the rotating shaft is fixedly connected with a bevel gear II, and the lower end of the bevel gear II is meshed with the left end of the bevel gear.
The technical scheme of the utility model is further improved as follows: the two ends of the rotating shaft are fixedly connected with a bevel gear III, and the lower end of the bevel gear III is meshed with the left end of the bevel gear IV.
The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with thread bush of lifter, the inside of thread bush and the mutual threaded connection of surface of threaded rod.
The technical scheme of the utility model is further improved as follows: the bottom of the second motor is fixedly connected with a threaded sleeve rod, and two ends of the threaded sleeve rod are in threaded connection with the upper end of the second threaded rod.
The technical scheme of the utility model is further improved as follows: the surface transmission of right runner is connected with the V belt two, the left end of V belt two is connected with the surface transmission of runner.
The technical scheme of the utility model is further improved as follows: the surface transmission of left runner is connected with the V belt, the right-hand member of V belt links with the surface transmission of runner.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a drilling tool for machining a gear box planet carrier, which adopts the mutual coordination among a motor, a bevel gear, a threaded rod and an upper clamping block, and enables the bevel gear to rotate clockwise through starting the motor, and the bevel gear are meshed with each other, so that the bevel gear rotates downwards, and further drives a rotating shaft to rotate downwards, and further enables a bevel gear to rotate clockwise, and further enables two threaded rods to rotate clockwise, and further enables the threaded rod to be connected with a threaded sleeve in a threaded manner, so that the threaded sleeve moves downwards, and further drives the upper clamping block to move downwards, and the upper clamping block and the lower clamping block are kept close together, so that the gear box planet carrier is clamped and fixed.
2. The utility model provides a drilling tool for machining a gear box planet carrier, which adopts the mutual coordination among a motor II, a rotating wheel, a threaded rod II and a threaded drill bit, wherein the threaded drill bit is enabled to rotate clockwise by starting the motor II, then the motor III is enabled to rotate clockwise, the rotating wheel and a right rotating wheel are connected through a V-belt II in a transmission manner, the right rotating wheel is enabled to rotate clockwise, the rotating wheel and a left rotating wheel are connected through a V-belt transmission manner, the left rotating wheel is enabled to rotate clockwise, the threaded rods II are enabled to rotate clockwise, the threaded sleeve rod and the threaded rods II are connected through threads, the threaded sleeve rod is enabled to move upwards, the threaded drill bit is enabled to move upwards, the gear box planet carrier is enabled to be touched and drilled, and chips dropped in drilling can fall into a receiving hopper to be collected.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the clamping assembly of the present utility model;
fig. 4 is an enlarged view of the drilling assembly of the present utility model.
In the figure: 1. a processing box; 2. an upper clamping block; 3. a gear box planet carrier; 4. a receiving hopper; 11. a motor; 12. bevel gears; 13. bevel gears II; 14. a rotating shaft; 15. a support rod; 16. bevel gears III; 17. bevel gears IV; 18. a threaded rod; 19. a thread sleeve; 20. a lifting rod; 21. a lower clamping block; 41. a screw drill; 42. a baffle; 43. a second threaded rod; 44. a second motor; 45. a threaded sleeve rod; 46. a third motor; 47. a V-belt; 48. a left wheel; 49. a rotating wheel; 50. v-belt II; 51. and a right rotating wheel.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a drilling tool for machining a gear box planet carrier, which comprises a machining box 1, wherein a motor 11 is fixedly connected to the bottom of an inner cavity of the machining box 1, a bevel gear 12 is fixedly connected to the top of a rotating shaft of the motor 11, supporting rods 15 are fixedly connected to the bottom of the inner cavity of the machining box 1 and positioned at two sides of the motor 11, a rotating shaft 14 is rotatably connected to the middle of the supporting rods 15, threaded rods 18 are rotatably connected to the bottom of the inner cavity of the machining box 1 and positioned at two sides of the supporting rods 15, bevel gears 17 are fixedly connected to the lower ends of the threaded rods 18, lifting rods 20 are movably sleeved on two sides of the upper end of the machining box 1, an upper clamping block 2 is fixedly connected to the top of the lifting rods 20, lower clamping blocks 21 are fixedly connected to two sides of the top of the machining box 1, the top overlap joint of lower clamp splice 21 has gear box planet carrier 3, the activity has cup jointed in the middle of the top of processing case 1 and has connect hopper 4, connect the bottom activity of hopper 4 to cup joint screw bit 41, screw bit 41's bottom both sides fixedly connected with baffle 42, screw bit 41's bottom just is located the both sides rotation of baffle 42 and is connected with threaded rod two 43, threaded rod two 43's bottom and the top lower extreme rotation of processing case 1 are connected, screw bit 41's bottom fixedly connected with motor two 44, processing case 1's top lower extreme fixedly connected with motor three 46, motor three 46's axis of rotation top fixedly connected with runner 49, threaded rod two 43's bottom left side fixedly connected with left runner 48, threaded rod two 43's bottom right side fixedly connected with right runner 51.
In this embodiment, through starting motor 11 for bevel gear 12 clockwise rotation, and then make bevel gear two 13 rotate downwards, and then drive pivot 14 rotate downwards, and then make bevel gear three 16 rotate downwards, and then make bevel gear four 17 rotate clockwise, and then drive two threaded rods 18 rotate clockwise, and then make thread bush 19 move downwards, and then drive last clamp splice 2 and move downwards, and then go up clamp splice 2 and lower clamp splice 21's constantly draw close down, and then carry out the centre gripping fixedly to gearbox planet carrier 3, through starting motor two 44, make screw bit 41 rotate clockwise, then start motor three 46, make runner 49 rotate clockwise, because runner 49 and right runner 51 are connected with each other in a transmission, and then make right runner 51 rotate clockwise, because runner 49 and left runner 48 drive connection, and then make left runner 48 rotate clockwise, and then make two threaded rods two 43 rotate clockwise, and then make thread bush 45 upwards move, and then make the gear box move 41 and then make the screw bit 41 rotate clockwise, and then start motor three 46, and then make the planet carrier rotate clockwise, and then make the drilling operation to drop down in the drilling 4 can be carried out to the drilling material.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the middle of the rotating shaft 14 is fixedly connected with a bevel gear II 13, the lower end of the bevel gear II 13 is meshed with the left end of the bevel gear 12, the two ends of the rotating shaft 14 are fixedly connected with a bevel gear III 16, the lower end of the bevel gear III 16 is meshed with the left end of a bevel gear IV 17, the bottom of the lifting rod 20 is fixedly connected with a thread sleeve 19, and the inside of the thread sleeve 19 is in threaded connection with the surface of the threaded rod 18.
In this embodiment, by starting the motor 11, the bevel gear 12 rotates clockwise, since the bevel gear 12 and the bevel gear two 13 are meshed with each other, the bevel gear two 13 rotates downwards, the rotating shaft 14 rotates downwards, the bevel gear three 16 and the bevel gear four 17 are meshed with each other, the bevel gear four 17 rotates clockwise, the two threaded rods 18 rotate clockwise, and the threaded rods 18 are connected with the threaded sleeves 19 through threads, the threaded sleeves 19 move downwards, the upper clamping block 2 is driven to move downwards, the upper clamping block 2 and the lower clamping block 21 are continuously closed, and the gearbox planet carrier 3 is clamped and fixed.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom of the second motor 44 is fixedly connected with a threaded sleeve rod 45, two ends of the threaded sleeve rod 45 are in threaded connection with the upper end of the second threaded rod 43, the surface of the right rotating wheel 51 is in transmission connection with a second triangular belt 50, the left end of the second triangular belt 50 is in transmission connection with the surface of the rotating wheel 49, the surface of the left rotating wheel 48 is in transmission connection with a triangular belt 47, and the right end of the triangular belt 47 is in transmission connection with the surface of the rotating wheel 49.
In this embodiment, the second motor 44 is started to rotate the screw drill 41 clockwise, and then the third motor 46 is started to rotate the rotating wheel 49 clockwise, the rotating wheel 49 and the right rotating wheel 51 are connected with each other through the second cam belt 50 in a transmission manner, the right rotating wheel 51 is rotated clockwise, the rotating wheel 49 and the left rotating wheel 48 are connected with each other through the first cam belt 47 in a transmission manner, the left rotating wheel 48 is rotated clockwise, the two second threaded rods 43 are rotated clockwise, and the screw sleeve rod 45 and the second threaded rods 43 are connected with each other in a screw manner, so that the screw sleeve rod 45 moves upwards, the screw drill 41 moves upwards, the gear box planet carrier 3 is touched, the drilling operation is performed on the screw drill, and the chips falling from the drilling fall into the receiving hopper 4 to be collected.
The working principle of the drilling tool for machining the gear box planet carrier is specifically described below.
As shown in fig. 1-4, by starting the motor 11, the bevel gear 12 rotates clockwise, the bevel gear two 13 rotates downwards due to the mutual engagement of the bevel gear 12 and the bevel gear two 13, the rotating shaft 14 rotates downwards, the bevel gear three 16 and the bevel gear four 17 mutually engage, the bevel gear four 17 rotates clockwise, the two threaded rods 18 rotate clockwise, the threaded rods 18 are connected with the threaded sleeves 19 through mutual threads, the threaded sleeves 19 move downwards, the upper clamping block 2 moves downwards, the upper clamping block 2 and the lower clamping block 21 are continuously closed, the gearbox planet carrier 3 is clamped and fixed, and by starting the motor two 44, the screw drill 41 is rotated clockwise, the motor III 46 is started, the rotating wheel 49 is rotated clockwise, the rotating wheel 49 and the right rotating wheel 51 are connected through the V-belt II 50 in a transmission mode, the right rotating wheel 51 is rotated clockwise, the rotating wheel 49 and the left rotating wheel 48 are connected through the V-belt 47 in a transmission mode, the left rotating wheel 48 is rotated clockwise, the two threaded rods II 43 are rotated clockwise, the screw sleeve rod 45 and the threaded rods II 43 are connected in a threaded mode, the screw sleeve rod 45 is moved upwards, the screw drill 41 is moved upwards, the gear box planet carrier 3 is touched, drilling operation is conducted on the screw sleeve rod, and the chips falling from drilling fall into the receiving hopper 4 to be collected.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. Drilling tool for machining gearbox planet carrier, comprising a machining box (1), and characterized in that: the utility model discloses a processing box, including processing box (1), inner chamber bottom fixedly connected with motor (11), the axis of rotation top fixedly connected with bevel gear (12) of motor (11), the both sides fixedly connected with bracing piece (15) of the inner chamber bottom of processing box (1) and being located motor (11), the centre rotation of bracing piece (15) is connected with pivot (14), the inner chamber bottom of processing box (1) and the both sides that are located bracing piece (15) rotate and are connected with threaded rod (18), the lower extreme fixedly connected with bevel gear four (17) of threaded rod (18), the upper end both sides activity of processing box (1) cup joints lifter (20), the top fixedly connected with of lifter (20) goes up clamp splice (2), the top both sides fixedly connected with down clamp splice (21) of processing box (1), the top overlap joint of lower clamp splice (21) has planet carrier (3), the top centre movement cup joints in the top of processing box (1) connects hopper (4), the bottom of connecting hopper (4) has cup jointed screw thread (41) movably, the bottom of screw thread (41) is cup jointed with screw thread baffle (42) and is located the bottom of two sides (42) of screw thread baffle (41), the bottom of threaded rod two (43) is connected with the top lower extreme rotation of processing case (1), the bottom fixedly connected with motor two (44) of screw drill (41), the top lower extreme fixedly connected with motor three (46) of processing case (1), the axis of rotation top fixedly connected with runner (49) of motor three (46), the bottom left side fixedly connected with left runner (48) of threaded rod two (43), the bottom right side fixedly connected with right runner (51) of threaded rod two (43).
2. The drilling tool for machining a gear box planet carrier according to claim 1, wherein: the middle of the rotating shaft (14) is fixedly connected with a bevel gear II (13), and the lower end of the bevel gear II (13) is meshed with the left end of the bevel gear (12).
3. The drilling tool for machining a gear box planet carrier according to claim 1, wherein: two ends of the rotating shaft (14) are fixedly connected with a third bevel gear (16), and the lower end of the third bevel gear (16) is meshed with the left end of a fourth bevel gear (17).
4. The drilling tool for machining a gear box planet carrier according to claim 1, wherein: the bottom of lifter (20) is fixedly connected with thread bush (19), the inside of thread bush (19) and the mutual threaded connection of the surface of threaded rod (18).
5. The drilling tool for machining a gear box planet carrier according to claim 1, wherein: the bottom of the second motor (44) is fixedly connected with a threaded sleeve rod (45), and two ends of the threaded sleeve rod (45) are in threaded connection with the upper end of the second threaded rod (43).
6. The drilling tool for machining a gear box planet carrier according to claim 1, wherein: the surface transmission of right runner (51) is connected with V-belt two (50), the left end of V-belt two (50) is connected with the surface transmission of runner (49).
7. The drilling tool for machining a gear box planet carrier according to claim 1, wherein: the surface transmission of left runner (48) is connected with V belt (47), the right-hand member of V belt (47) is with the surface transmission link of runner (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321998006.3U CN220312565U (en) | 2023-07-27 | 2023-07-27 | Drilling tool for machining gearbox planet carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321998006.3U CN220312565U (en) | 2023-07-27 | 2023-07-27 | Drilling tool for machining gearbox planet carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220312565U true CN220312565U (en) | 2024-01-09 |
Family
ID=89416329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321998006.3U Active CN220312565U (en) | 2023-07-27 | 2023-07-27 | Drilling tool for machining gearbox planet carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220312565U (en) |
-
2023
- 2023-07-27 CN CN202321998006.3U patent/CN220312565U/en active Active
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