CN111604806A - Planetary gear box gear set grinding running-in machine - Google Patents
Planetary gear box gear set grinding running-in machine Download PDFInfo
- Publication number
- CN111604806A CN111604806A CN202010487124.2A CN202010487124A CN111604806A CN 111604806 A CN111604806 A CN 111604806A CN 202010487124 A CN202010487124 A CN 202010487124A CN 111604806 A CN111604806 A CN 111604806A
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- fixedly connected
- grinding
- groove
- ground
- machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a planetary gear box gear set grinding running machine which comprises a grinding running machine and a grinding mechanism, wherein the grinding mechanism comprises a driving motor, the driving motor is arranged at one end of the grinding running machine and the inner side of the grinding running machine, a rotating shaft is arranged at one end of the driving motor, a waterproof device is arranged on the outer side of the rotating shaft, one end of the rotating shaft is fixedly connected with a first gear ring positioning surface, one end of the first gear ring positioning surface is provided with a sun gear to be ground, one end of the sun gear to be ground is provided with an outer gear ring to be ground, one end of the outer gear ring to be ground is provided with a planetary gear to be ground, the other end of the grinding running machine and the inner side of the grinding machine is provided with a; compared with the prior art, the invention has the beneficial effects that: after grinding running-in of the set post-process parameters, noise of the gear box is greatly reduced after the whole set of gear train gears are run-in, operation is stable, and back clearance of the gear box is controllable after the whole set of gear train gears are run-in.
Description
Technical Field
The invention belongs to the technical field of grinding running and running machines, and particularly relates to a planetary gear box gear set grinding running and running machine.
Background
Planetary gear transmissions have many unique advantages over conventional gear transmissions. The most remarkable characteristic is that power splitting can be carried out when power is transmitted, and the input shaft and the output shaft are on the same horizontal line. Planetary gear transmissions have been widely used in reduction, speed-increasing and speed-changing devices in various mechanical transmission systems. Particularly, it has found a great deal of application in aircraft and vehicles (particularly heavy vehicles) because of its "high load, high gear ratio" feature. Planetary gears also play a significant role in the torque transmission of the engine. Since the characteristics of the engine such as the rotational speed and torque are greatly different from the road surface traveling demand, the power of the engine is appropriately distributed to the drive wheels, and the conversion can be performed by using the above characteristics of the planetary gear. Automatic transmissions in automobiles also utilize these characteristics of planetary gears to obtain different gear ratios by changing relative motion relationships of various members through clutches and brakes, and the gears in a gear train are individually polished and ground or the machining precision of each gear is improved.
The existing planetary reduction gearbox wheel train has a complex structure, and the size requirement of each structural part is very high. After assembly, due to accumulation of machining errors and assembly errors, the problem of uncontrollable noise is most easily caused, and therefore a planetary gearbox gear set grinding running-in machine is proposed.
Disclosure of Invention
The invention aims to provide a planetary gearbox gear set grinding running-in machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the grinding running machine of the planetary gear box gear set comprises a grinding running and machine and a grinding mechanism, wherein the grinding mechanism comprises a driving motor, the driving motor is arranged at one end of the grinding running and machine inner side, one end of the driving motor is provided with a rotating shaft, a waterproof device is arranged on the outer side of the rotating shaft, one end of the rotating shaft is fixedly connected with a first gear ring positioning surface, one end of the first gear ring positioning surface is provided with a sun gear to be ground, one end of the sun gear to be ground is provided with an outer gear ring to be ground, one end of the outer gear ring to be ground is provided with a planetary gear to be ground, the other end of the grinding running and machine inner side is provided with a planetary gear fixing station, one end of the planetary gear fixing station is fixedly connected with a second gear ring positioning surface, the surface of one end of the planetary gear fixing station is provided with a, the grinding mill is characterized in that a grinding liquid pump is arranged on one side of the grinding mill, a second conveying pipe is fixedly connected to the bottom end of the inner side of the liquid collecting groove, one end of the second conveying pipe is fixedly connected with the grinding liquid pump, a first conveying pipe is fixedly connected to the surface of the top end of the grinding liquid pump, and one end of the first conveying pipe is fixedly connected to the inner side of a grinding liquid input hole.
Planetary gear box gear train grinds running-in machine, including filtering mechanism, filtering mechanism includes the filter cartridge, filter cartridge fixed connection is in the second conveyer pipe outside, the spacing groove has been seted up on filter cartridge outside surface, the spacing inslot side is provided with the stopper, stopper top surface is seted up flutedly, the inboard fixedly connected with filter layer of recess, stopper outside fixedly connected with sealing rubber circle.
Planetary gear box gear train grinds running-in machine, including stop gear, stop gear includes the spout, the spout is seted up in stopper top surface one side, the spout inboard is provided with the fixture block, fixture block bottom fixedly connected with spring, the stopper outside is provided with the bull stick, the bull stick has been seted up on stopper outside surface, bull stick one end is in the bull stick inboard, the draw-in groove has been seted up to limiting groove inboard top one side, fixture block top block draw-in groove is inboard, the fixture block is in the inboard one end fixedly connected with stay cord of shaft coupling, stay cord one end runs through spout inboard and bull stick fixed connection.
Preferably, a valve is fixedly connected to the outer side of one end of the first conveying pipe, and a switch is arranged at the top end of the valve.
Preferably, a shaft coupling is arranged at the joint of the rotating shaft and the driving motor, and the rotating shaft and the driving motor are fixedly connected with the shaft coupling through bolts.
Preferably, the grinding mill and the top end of the outer side of the machine are fixedly connected with a power distribution cabinet, and an insulating sleeve is arranged on the outer side of the power distribution cabinet.
Preferably, the limiting block is movably connected with the inner side of the limiting groove, and the outer side of the sealing rubber ring is attached to the inner side surface of the limiting groove.
Preferably, an inclined plane is arranged on the surface of one end, located on the inner side of the clamping groove, of the clamping block, and the clamping block is connected with the clamping groove in a clamping mode.
Preferably, one end of the rotating rod, which is positioned at the outer side of the limiting block, is provided with a rotating handle, and the outer surface of the rotating handle is provided with anti-skid grains.
Preferably, one end of the pull rope is fixedly connected with the clamping block, and the other end of the pull rope is fixedly connected with the rotating rod.
Compared with the prior art, the invention has the beneficial effects that:
(1) after grinding running-in of the set post-process parameters, noise of the gear box is greatly reduced after the whole set of gear train gears are run-in, operation is stable, and back clearance of the gear box is controllable after the whole set of gear train gears are run-in.
(2) Through having designed filtering mechanism, the inside lapping liquid of collecting tank can be filtered the back and pass through the lapping liquid pump and reuse, avoids impurity through the lapping liquid pump, causes the problem of lapping liquid pump damage, improves lapping liquid pump life.
(3) Through having designed stop gear, can fix the filter layer at the spacing inslot side, the clearance is conveniently in time taken out, avoids long-time the use to cause the jam.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the filter cassette of the present invention;
FIG. 4 is a schematic cross-sectional view of a filter cassette of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at B according to the present invention;
in the figure: 1. a grinding mill; 2. a drive motor; 3. a power distribution cabinet; 4. a rotating shaft; 5. a first gear ring locating surface; 6. a sun gear to be ground; 7. an outer gear ring to be ground; 8. a planet wheel to be ground; 9. a second ring gear locating surface; 10. a slurry inlet hole; 11. a planetary star wheel fixing station; 12. a valve; 13. a first delivery pipe; 14. a grinding fluid pump; 15. a second delivery pipe; 16. a filter cartridge; 17. a liquid collecting tank; 18. a coupling; 19. rotating the groove; 20. a rotating rod; 21. a limiting block; 22. a limiting groove; 23. a groove; 24. a filter layer; 25. sealing the rubber ring; 26. a card slot; 27. a clamping block; 28. a chute; 29. a spring; 30. and pulling a rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the grinding running machine of the planetary gear box gear set comprises a grinding running and machine 1 and a grinding mechanism, wherein the grinding mechanism comprises a driving motor 2, the driving motor 2 is arranged at one end of the inner side of the grinding running and machine 1, a rotating shaft 4 is arranged at one end of the driving motor 2, a waterproof device is arranged on the outer side of the rotating shaft 4, one end of the rotating shaft 4 is fixedly connected with a first gear ring positioning surface 5, one end of the first gear ring positioning surface 5 is provided with a sun wheel 6 to be ground, one end of the sun wheel 6 to be ground is provided with an outer gear ring 7 to be ground, one end of the outer gear ring 7 to be ground is provided with a planetary wheel 8 to be ground, the other end of the inner side of the grinding running and machine 1 is provided with a planetary wheel fixing station 11, one end of the planetary wheel fixing station 11 is fixedly connected with a second gear ring positioning surface 9, one end surface, grind run with machine 1 one side and be provided with lapping liquid pump 14, the inboard bottom fixedly connected with second conveyer pipe 15 of collecting tank 17, 15 one end of second conveyer pipe and 14 fixed connection of lapping liquid pump, 14 top fixed surface of lapping liquid pump are connected with first conveyer pipe 13, and 13 one end fixed connection of first conveyer pipe are inboard in lapping liquid input hole 10.
For the convenience of installing filtering mechanism, the inside lapping liquid of collecting tank 17 can be filtered the back and pass through lapping liquid pump 14 and reuse, avoid impurity through lapping liquid pump 14, cause the problem that lapping liquid pump 14 damaged, improve 14 life of lapping liquid pump, in the embodiment, it is preferred, including filtering mechanism, filtering mechanism includes filter cartridge 16, 16 fixed connection in the second conveyer pipe 15 outside of filter cartridge, spacing groove 22 has been seted up on 16 outside surfaces of filter cartridge, spacing groove 22 inboard is provided with stopper 21, stopper 21 top surface has seted up recess 23, the inboard fixedly connected with filter layer 24 of recess 23, stopper 21 outside fixedly connected with sealing rubber circle 25.
For the convenience of installing stop gear, can fix filter layer 24 at spacing groove 22 inboardly, conveniently in time take out the clearance, avoid long-time use to cause the jam, in this embodiment, it is preferred, including stop gear, stop gear includes spout 28, spout 28 sets up in spacing 21 top surface one side, spout 28 inboard is provided with fixture block 27, fixture block 27 bottom fixedly connected with spring 29, the spacing 21 outside is provided with bull stick 20, revolving groove 19 has been seted up on spacing 21 outside surface, 20 one end of bull stick is in revolving groove 19 inboardly, draw-in groove 26 has been seted up to spacing 22 inboard top one side, fixture block 27 top block draw-in groove 26 is inboard, fixture block 27 is in the inboard one end fixedly connected with stay cord 30 of shaft coupling 18, stay cord 30 one end runs through 28 inboards and bull.
In order to facilitate the control of the flow rate of the polishing slurry discharged from the polishing slurry inlet 10, in this embodiment, preferably, a valve 12 is fixedly connected to an outer side of one end of the first delivery pipe 13, and a switch is disposed at a top end of the valve 12.
In order to facilitate the connection between the rotating shaft 4 and the driving motor 2 and the transmission, in this embodiment, preferably, a coupling 18 is disposed at a connection position between the rotating shaft 4 and the driving motor 2, and the rotating shaft 4 and the driving motor 2 are both fixedly connected with the coupling 18 through bolts.
In order to facilitate the installation of the electrical components, in the present embodiment, preferably, the grinding mill is fixedly connected with the power distribution cabinet 3 at the top end of the outer side of the machine 1, and the outer side of the power distribution cabinet 3 is provided with an insulating sleeve.
In order to improve the sealing performance of the joint of the limiting block 21 and the limiting groove 22, in this embodiment, preferably, the limiting block 21 and the limiting groove 22 are movably connected, and the outer side of the sealing rubber ring 25 is attached to the inner side surface of the limiting groove 22.
In order to facilitate the clamping block 27 to be clamped into the clamping groove 26, in the embodiment, preferably, an inclined surface is arranged on a surface of the clamping block 27 at an end inside the clamping groove 26, and the clamping block 27 is in clamping connection with the clamping groove 26.
In order to facilitate the installation to change the handle, rotate and change the handle and drive bull stick 20 and rotate, in this embodiment, it is preferred that bull stick 20 is in stopper 21 outside one end and is provided with and changes the handle, changes and has seted up anti-skidding line to the outside surface.
In order to facilitate the installation of the pulling rope 30, the latch 27 is pushed to be latched inside the latching groove 26 by the action of the pulling rope 30, in this embodiment, preferably, one end of the pulling rope 30 is fixedly connected with the latch 27, and the other end of the pulling rope 30 is fixedly connected with the rotating rod 20.
The working principle and the using process of the invention are as follows: after the device is completed:
1. the device is horizontal, a station is fixed by a planet wheel, and a waterproof device is arranged at a driving station formed by driving stations;
2. the device is provided with special grinding fluid which is prepared after a process test, grinding paste and kerosene;
3. the device is provided with a special grinding fluid pump 14 for remanufacturing a sewage pump;
4. the special grinding fluid input hole 10 is arranged at the fixed station of the planet carrier of the device and is provided with a first gear ring positioning surface 5;
5. the driving motor 2 of the device can automatically move back and forth and can rotate forward and backward, and is arranged on the second gear ring positioning surface 9;
6. the device adopts a PLC to control the grinding parameter time, the rotating speed, the number of positive and negative rotation times and the grinding liquid amount;
7. the device is provided with a power distribution cabinet 3 for installing electrical elements;
8. a liquid collecting tank 17 is arranged below the device, so that the recycling is convenient;
when the filter layer 24 on the inner side of the limiting block 21 needs to be cleaned, firstly, the rotating handle is rotated, the rotating handle drives the rotating rod 20 to rotate, the pull rope 30 is wound on the surface of the rotating rod 20, the clamping block 27 is pulled to move, the spring 29 is stressed to contract, the top end of the clamping block 27 leaves the inner side of the clamping groove 26, then, the limiting block 21 is pulled transversely, the limiting block 21 is taken out of the inner side of the limiting groove 22, the filter layer 24 is cleaned and then installed back to the original position, through the design of the filter mechanism, grinding liquid in the liquid collecting groove 17 can be reused through the grinding liquid pump 14 after being filtered, the problem that the grinding liquid pump 14 is damaged due to the fact that impurities pass; through having designed stop gear, can fix filter layer 24 at spacing groove 22 inboardly, conveniently in time take out the clearance, avoid long-time the use to cause the jam.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Planetary gear box gear train grinds running-in machine, including grinding run with machine (1), grind the mechanism, its characterized in that: the grinding mechanism comprises a driving motor (2), the driving motor (2) is arranged at one end of the inner side of the grinding mill (1), a rotating shaft (4) is arranged at one end of the driving motor (2), a waterproof device is arranged on the outer side of the rotating shaft (4), one end of the rotating shaft (4) is fixedly connected with a first gear ring positioning surface (5), a sun wheel (6) to be ground is arranged at one end of the first gear ring positioning surface (5), an outer gear ring (7) to be ground is arranged at one end of the sun wheel (6) to be ground, a planet wheel (8) to be ground is arranged at one end of the outer gear ring (7) to be ground, a planet wheel fixing station (11) is arranged at the other end of the inner side of the grinding mill (1), one end of the planet wheel fixing station (11) is fixedly connected with a second gear ring positioning surface (9), a grinding fluid input hole (10) is, the grinding mill is characterized in that a liquid collecting groove (17) is formed in the bottom end, located on the inner side of the grinding mill (1), of the outer gear ring (7) to be ground, a grinding liquid pump (14) is arranged on one side of the grinding mill (1), a second conveying pipe (15) is fixedly connected to the bottom end of the inner side of the liquid collecting groove (17), one end of the second conveying pipe (15) is fixedly connected with the grinding liquid pump (14), a first conveying pipe (13) is fixedly connected to the surface of the top end of the grinding liquid pump (14), and one end of the first conveying pipe (13) is fixedly connected to the inner side of a grinding liquid input.
2. The planetary gearbox gear set lapping and running machine of claim 1, comprising a filter mechanism, wherein: the filter mechanism comprises a filter box (16), the filter box (16) is fixedly connected to the outer side of the second conveying pipe (15), a limiting groove (22) is formed in the surface of the outer side of the filter box (16), a limiting block (21) is arranged on the inner side of the limiting groove (22), a groove (23) is formed in the surface of the top end of the limiting block (21), a filter layer (24) is fixedly connected to the inner side of the groove (23), and a sealing rubber ring (25) is fixedly connected to the outer side of the limiting block (21).
3. The planetary gearbox gear set lapping and running machine of claim 1, comprising a limiting mechanism, characterized in that: stop gear includes spout (28), stopper (21) top surface one side is seted up in spout (28), spout (28) inboard is provided with fixture block (27), fixture block (27) bottom fixedly connected with spring (29), stopper (21) outside is provided with bull stick (20), revolving groove (19) have been seted up on stopper (21) outside surface, bull stick (20) one end is in revolving groove (19) inboard, draw-in groove (26) have been seted up to limiting groove (22) inboard top one side, fixture block (27) top block draw-in groove (26) are inboard, fixture block (27) are in shaft coupling (18) inboard one end fixedly connected with stay cord (30), stay cord (30) one end runs through spout (28) inboard and bull stick (20) fixed connection.
4. The planetary gearbox gear set lapping and running machine of claim 1, wherein: the outer side of one end of the first conveying pipe (13) is fixedly connected with a valve (12), and the top end of the valve (12) is provided with a switch.
5. The planetary gearbox gear set lapping and running machine of claim 1, wherein: the connecting part of the rotating shaft (4) and the driving motor (2) is provided with a coupler (18), and the rotating shaft (4) and the driving motor (2) are fixedly connected with the coupler (18) through bolts.
6. The planetary gearbox gear set lapping and running machine of claim 1, wherein: grind run with machine (1) outside top fixedly connected with switch board (3), the switch board (3) outside is provided with insulating cover.
7. The planetary gearbox gear set lapping and running machine of claim 2, wherein: stopper (21) and spacing groove (22) inboard are swing joint, spacing groove (22) inboard surface is laminated in the sealing rubber circle (25) outside.
8. The planetary gearbox gear set lapping and running machine of claim 3, wherein: the surface of one end, located on the inner side of the clamping groove (26), of the clamping block (27) is provided with an inclined surface, and the clamping block (27) is connected with the clamping groove (26) in a clamping mode.
9. The planetary gearbox gear set lapping and running machine of claim 3, wherein: the rotating handle is arranged at one end, located on the outer side of the limiting block (21), of the rotating rod (20), and anti-skid grains are formed in the surface of the outer side of the rotating handle.
10. The planetary gearbox gear set lapping and running machine of claim 3, wherein: one end of the pull rope (30) is fixedly connected with the clamping block (27), and the other end of the pull rope (30) is fixedly connected with the rotating rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010487124.2A CN111604806A (en) | 2020-06-02 | 2020-06-02 | Planetary gear box gear set grinding running-in machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010487124.2A CN111604806A (en) | 2020-06-02 | 2020-06-02 | Planetary gear box gear set grinding running-in machine |
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| CN111604806A true CN111604806A (en) | 2020-09-01 |
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| CN202010487124.2A Pending CN111604806A (en) | 2020-06-02 | 2020-06-02 | Planetary gear box gear set grinding running-in machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112121490A (en) * | 2020-09-23 | 2020-12-25 | 江苏启创环境科技股份有限公司 | Black and odorous water body treatment process and system |
| CN113702029A (en) * | 2021-08-30 | 2021-11-26 | 湖北三江航天红峰控制有限公司 | Grinding running-in mechanism suitable for potentiometer and use method thereof |
| CN114406894A (en) * | 2022-03-14 | 2022-04-29 | 浙江领晨科技有限公司 | Chemical mechanical polishing equipment for processing wafer |
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| CN112121490A (en) * | 2020-09-23 | 2020-12-25 | 江苏启创环境科技股份有限公司 | Black and odorous water body treatment process and system |
| CN113702029A (en) * | 2021-08-30 | 2021-11-26 | 湖北三江航天红峰控制有限公司 | Grinding running-in mechanism suitable for potentiometer and use method thereof |
| CN113702029B (en) * | 2021-08-30 | 2023-12-15 | 湖北三江航天红峰控制有限公司 | Grinding running-in mechanism suitable for potentiometer and application method thereof |
| CN114406894A (en) * | 2022-03-14 | 2022-04-29 | 浙江领晨科技有限公司 | Chemical mechanical polishing equipment for processing wafer |
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