CN217422100U - Gear type follow-up coating lubricating device - Google Patents
Gear type follow-up coating lubricating device Download PDFInfo
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- CN217422100U CN217422100U CN202220822439.2U CN202220822439U CN217422100U CN 217422100 U CN217422100 U CN 217422100U CN 202220822439 U CN202220822439 U CN 202220822439U CN 217422100 U CN217422100 U CN 217422100U
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- oil guide
- wheel shaft
- guide wheel
- gear
- oil
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Abstract
The utility model relates to a gear formula follow-up coating lubricating arrangement belongs to the lubricated technical field of mechanical equipment. The technical scheme is as follows: the oil guide wheel shaft (6) is a cylindrical stepped shaft, the end with the larger diameter of the oil guide wheel shaft (6) is provided with an installation base (11), the end with the smaller diameter of the oil guide wheel shaft (6) is provided with a plurality of nylon gear pieces (3) and flexible sponge gear pieces (5) which are arranged at intervals along the axial direction of the oil guide wheel shaft (6), and the nylon gear pieces (3) and the flexible sponge gear pieces (5) which are arranged at intervals are superposed together and are rotationally connected with the oil guide wheel shaft (6); each tooth of the nylon gear piece (3) is correspondingly provided with a lubricating oil channel (4), the center of the oil guide wheel shaft (6) is provided with a main oil hole (8), and the main oil hole (8) is provided with an oil guide branch pipe (9); a gland (1) is arranged at the end part of one end of the oil guide wheel shaft (6) with smaller diameter. The utility model has the advantages that: the lubricating effect of the equipment can be improved, and the cost of the equipment maintenance manual spare parts is reduced.
Description
Technical Field
The utility model relates to a gear formula follow-up coating lubricating arrangement belongs to the lubricated technical field of mechanical equipment.
Background
The normal operation of mechanical equipment is not independent of the lubrication of rotating transmission parts, the motion forms of parts are different, the lubrication forms are also various, and the gear parts are lubricated by using oil bath, manual periodic coating, oil-gas lubrication and dry oil intelligent lubrication in a common lubrication form. Oil bath lubrication requires a sealed space and is not suitable for a large-scale transmission mechanism; manual coating needs manual periodic operation, the labor intensity is high, and the lubricating quality is not easy to guarantee; the oil-gas lubrication has higher requirements on the fluidity and the conveying distance of the lubricant, and is not suitable for lubrication occasions with large viscosity and long distance; the intelligent dry oil lubrication belongs to injection lubrication, and the lubrication of the tooth surface of an open gear with a large contact surface is not easy to realize. In mechanical transmission faults, the failure ratio of a large transmission gear caused by lubrication factors is high, but the solving means for the problems are few, and the lubrication mode is not easy to realize due to the problems of equipment structure, medium types, manual labor effect and the like.
In order to improve the running reliability of the large-scale open gear and the lubricating effect of the heavy-load transmission member with the wide tooth surface, a gear type follow-up coating lubricating device which is more suitable for the actual requirements of the lubricating conditions of the large-scale open gear equipment needs to be designed for equipment manufacturers and equipment use units.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gear formula follow-up coating lubricating arrangement can improve the lubricated effect of equipment, reduces the artifical spare parts cost of plant maintenance, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
a gear type follow-up coating lubricating device comprises a gland, nylon gear pieces, a lubricating oil channel, flexible sponge gear pieces, an oil guide wheel shaft, a main oil guide hole and an oil guide branch pipe, wherein the oil guide wheel shaft is a cylindrical stepped shaft, the end with the larger diameter of the oil guide wheel shaft is an installation base, the end with the smaller diameter of the oil guide wheel shaft is provided with a plurality of nylon gear pieces and flexible sponge gear pieces which are arranged at intervals along the axial direction of the oil guide wheel shaft, and the nylon gear pieces and the flexible sponge gear pieces which are arranged at intervals are stacked together and are rotationally connected with the oil guide wheel shaft; each tooth of the nylon gear piece is correspondingly provided with a lubricating oil channel, the center of the oil guide wheel shaft is provided with a main oil guide hole, and the main oil guide hole is provided with an oil guide branch pipe communicated with the lubricating oil channel; the end part of the smaller diameter end of the oil guide wheel shaft is provided with a gland.
One end of the lubricating oil channel is communicated with a tooth side gap of two adjacent teeth of the nylon gear piece, and the other end of the lubricating oil channel is communicated with the oil guide branch pipe.
The gland is fixed at the end part of the smaller diameter end of the oil guide wheel shaft through a stop screw.
And the mounting base is provided with a mounting base threaded hole.
The utility model has the advantages that:
(1) the stacked gear structure can be adjusted freely according to the tooth width contacted with the gear of the main machine, is convenient for serial mass production and manufacture, has simple structure and is convenient to assemble or replace.
(2) The lubricating effect of the transmission gear can be greatly improved, the flexible sponge material gap filling compensation is good, the filling and smearing effect of the gap lubricant on the meshing side of the gear is improved, meanwhile, the nylon gear piece ensures the transmission precision and the service cycle of the lubricating device, and the defects of poor rigidity, short service life and poor coating effect of the rigid gear of the flexible gear can be overcome.
(3) By using the gear type follow-up coating lubricating device, after initial installation, a lubricant is continuously and uniformly coated through the follow-up gear, continuous coating lubrication can be completed on the split gear ring gear when the equipment runs without manual intervention, the labor for equipment maintenance is saved, and the production stop influence caused by the lubricating operation is reduced.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of a nylon gear piece of the present invention;
in the figure: the oil guide device comprises a gland 1, a stop screw 2, a nylon gear piece 3, a lubricating oil channel 4, a flexible sponge gear piece 5, an oil guide wheel shaft 6, a mounting base threaded hole 7, a main oil guide hole 8, an oil guide branch pipe 9, an annular oil guide groove 10 and a mounting base 11.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached drawings 1 and 2, a gear type follow-up coating lubricating device comprises a gland 1, nylon gear pieces 3, a lubricating oil channel 4, flexible sponge gear pieces 5, an oil guide wheel shaft 6, a main oil guide hole 8 and an oil guide branch pipe 9, wherein the oil guide wheel shaft 6 is a cylindrical stepped shaft, one end, with a larger diameter, of the oil guide wheel shaft 6 is a mounting base 11, one end, with a smaller diameter, of the oil guide wheel shaft 6 is provided with a plurality of nylon gear pieces 3 and flexible sponge gear pieces 5 which are arranged at intervals along the axial direction of the oil guide wheel shaft 6, and the nylon gear pieces 3 and the flexible sponge gear pieces 5 which are arranged at intervals are superposed together and are rotatably connected with the oil guide wheel shaft 6; each tooth of the nylon gear piece 3 is correspondingly provided with a lubricating oil channel 4, the center of the oil guide wheel shaft 6 is provided with a main oil guide hole 8, and the main oil guide hole 8 is provided with an oil guide branch pipe 9 communicated with the lubricating oil channel 4; the end part of the smaller diameter end of the oil guide wheel shaft 6 is provided with a gland 1.
In this embodiment, referring to fig. 1 and 2, multiple sets of nylon gear pieces 3 and flexible sponge gear pieces 5 penetrate through an oil guide wheel shaft 6, a gland 1 is tightly fixed by a brake screw 2 to limit the upward movement of the gear set, the multiple sets of superposed gear pieces can rotate on the oil guide wheel shaft 6 in a follow-up manner under the meshing action of gears to be lubricated, and a lubricant is introduced into a tooth side gap of the nylon gear pieces 3 through a lubricant passage 4, so that the whole device has a follow-up coating and lubricating function;
the oil guide wheel shaft 6 and the mounting base 11 are cylinders with different diameters, which are formed by turning steel bars, a main oil guide hole 8 is processed from the end of the mounting base 11 to the oil guide wheel shaft 6 along the axial lead, the main oil guide hole 8 is a deep blind hole communicated with each oil guide branch pipe 9 by drilling, a plurality of oil guide branch pipes 9 which are perpendicular to the axial lead and penetrate through the main oil guide hole 8 are radially processed on the oil guide wheel shaft 6, the drilling interval distance of the oil guide branch pipes 9 is matched with the corresponding mounting position of a lubricating oil channel 4 on the nylon gear piece 3, annular oil grooves are cut at the positions, corresponding to the holes of the oil guide branch pipes 9, of the oil guide wheel shaft 6 along the circumferential direction, and each path of the oil grooves processed on the oil guide wheel shaft forms a path for dynamically supplying oil to the lubricating oil channel 4 on the nylon gear piece 3; a plurality of groups of nylon gear pieces 3 and flexible sponge gear pieces 5 which are processed according to the tooth shapes of gears to be lubricated are sequentially overlapped and sleeved on an oil guide wheel shaft 6, a bearing platform at the junction of a mounting base 11 and the oil guide wheel shaft 6 supports the gear pieces, and a gland 1 which is buckled at the end part of the oil guide wheel shaft 6 of the assembled nylon gear pieces 3 and flexible sponge gear pieces 5 is tightly fixed by a brake screw 2 to limit the upward movement of a gear set.
During the use, fix the follower gear on the organism of taking lubricated gear equipment through the installation base screw hole 7 of equipartition on the installation base 11, pressure grease is inserted to main oilhole 8, impresses the meshing face of nylon gear piece 3 and flexible sponge gear piece 5 and the gear to be lubricated through the lubricated oil duct 4 on oil guide branch pipe 9 and the nylon gear piece 3, realizes follow-up coating lubrication.
The lamination quantity of nylon gear piece 3 and flexible sponge gear piece 5 can be according to the lubricated intensity demand and the tooth width adjustment of treating lubricated gear, and the gear can adopt materials processing such as rubber, sponge, felt, polytetrafluoroethylene according to actual demand, and when overall structure lightweight design, the available non-metallic material processing of installation base 11 and the 6 subassemblies of oil guide wheel axle.
One embodiment of the apparatus is as follows:
gear pitch circle diameter: 200 mm;
diameter of the oil guide wheel shaft: 80 mm;
the number of gear pieces: 7;
diameter of the lubricating oil passage: 6 mm;
installing base threaded hole specifications: m10.
Claims (4)
1. A gear type follow-up coating lubricating device is characterized in that: the oil guide device comprises a gland (1), nylon gear pieces (3), a lubricating oil channel (4), flexible sponge gear pieces (5), an oil guide wheel shaft (6), a main oil guide hole (8) and an oil guide branch pipe (9), wherein the oil guide wheel shaft (6) is a cylindrical stepped shaft, the end, with the larger diameter, of the oil guide wheel shaft (6) is an installation base (11), the end, with the smaller diameter, of the oil guide wheel shaft (6) is provided with a plurality of nylon gear pieces (3) and flexible sponge gear pieces (5) which are arranged at intervals along the axial direction of the oil guide wheel shaft (6), and the nylon gear pieces (3) and the flexible sponge gear pieces (5) which are arranged at intervals are overlapped together and are rotatably connected with the oil guide wheel shaft (6); each tooth of the nylon gear piece (3) is correspondingly provided with a lubricating oil channel (4), the center of the oil guide wheel shaft (6) is provided with a main oil guide hole (8), and the main oil guide hole (8) is provided with an oil guide branch pipe (9) communicated with the lubricating oil channel (4); the end part of the smaller diameter end of the oil guide wheel shaft (6) is provided with a gland (1).
2. The gear type servo coating lubricating device according to claim 1, wherein: one end of the lubricating oil channel (4) is communicated with the gear side gap of two adjacent teeth of the nylon gear piece (3), and the other end of the lubricating oil channel (4) is communicated with the oil guide branch pipe (9).
3. The gear type servo coating lubricating device according to claim 1, wherein: the gland (1) is fixed at the end part of the end part with smaller diameter of the oil guide wheel shaft (6) through a stop screw (2).
4. The gear type servo coating lubricating device according to claim 1, wherein: and a mounting base threaded hole (7) is formed in the mounting base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822439.2U CN217422100U (en) | 2022-04-11 | 2022-04-11 | Gear type follow-up coating lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822439.2U CN217422100U (en) | 2022-04-11 | 2022-04-11 | Gear type follow-up coating lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217422100U true CN217422100U (en) | 2022-09-13 |
Family
ID=83182675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220822439.2U Active CN217422100U (en) | 2022-04-11 | 2022-04-11 | Gear type follow-up coating lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217422100U (en) |
-
2022
- 2022-04-11 CN CN202220822439.2U patent/CN217422100U/en active Active
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