CN206246642U - A kind of Self-lubricating gear axle for reductor - Google Patents
A kind of Self-lubricating gear axle for reductor Download PDFInfo
- Publication number
- CN206246642U CN206246642U CN201621243001.XU CN201621243001U CN206246642U CN 206246642 U CN206246642 U CN 206246642U CN 201621243001 U CN201621243001 U CN 201621243001U CN 206246642 U CN206246642 U CN 206246642U
- Authority
- CN
- China
- Prior art keywords
- gear
- storage tank
- adapter sleeve
- axle
- oil storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model describes a kind of Self-lubricating gear axle for reductor, including axis body, adapter sleeve is provided with axis body, gear detachably is installed on adapter sleeve, annular oil storage tank is offered on the side of the gear, multiple lubricant passage ways are communicated with annular oil storage tank, the oil outlet end of multiple lubricant passage ways is separately positioned on the gullet base of adjacent teeth, annular oil storage tank is provided with cover plate, and oil filler point is offered on cover plate.In the utility model, lubricating oil is injected in annular oil storage tank by oil filler point, when reductor working gear axle is rotated, lubricating oil in annular oil storage tank will be flowed out and be splashed on gear by lubricant passage way, ensure that gear obtains enough lubrications, extend the service life of whole gear shaft.Connection is set on axis body, and gear is removably mounted on adapter sleeve, and when gear shaft breaks down, parts that are easy to disassemble and changing corresponding damage, without changing whole gear shaft, have saved production cost.
Description
Technical field
The utility model is related to a kind of gear shaft, more particularly to a kind of Self-lubricating gear axle for reductor.
Background technology
Reductor is a kind of power transmission mechanism, decelerates to the winding number of motor using the speed converter of gear and wants
Winding number, can see its trace in the transmission system of various machinery, ship, automobile, locomotive from the vehicles,
Heavy machinery for building is again to ammeter common in daily life, clock and watch etc..In large-scale reductor, what gear shaft was subject to
Torque is very big, and the impulsive force produced during use is easily damaged gear shaft.Existing gear shaft includes axle and is arranged on
Gear on axle, gear is integrally formed with axle, processed complex, needs to change whole rooted tooth wheel shaft when damaging, relatively costly.With this
Meanwhile, the gear on gear shaft be unable to do without lubrication when rotating, and does not have enough lubrications larger damage can be caused to gear, drops
The service life of low gear.At present, lubricating oil is added to tooth by the way of outside plus lubricating oil more than the lubricating system of gear
Wheel surface is lubricated to gear, this kind of lubricating system troublesome poeration, once lubricating system breaks down or lubricating system oil
Liquid is not enough, and gear will cannot get enough lubrications, is susceptible to damage.
Utility model content
Cannot moisten enough to solve the existing gear being easily caused on gear shaft by the way of outside plus lubricating oil
The defect slided and damage, the utility model is special to provide a kind of Self-lubricating gear axle for reductor.
The technical solution of the utility model is as follows：
A kind of Self-lubricating gear axle for reductor, including axis body, are provided with adapter sleeve on axis body, removable on adapter sleeve
Unload and gear be installed, annular oil storage tank is offered on the side of the gear, multiple lubricant passage ways are communicated with annular oil storage tank,
The oil outlet end of multiple lubricant passage ways is separately positioned on the gullet base of adjacent teeth, and annular oil storage tank is provided with cover plate, on cover plate
Offer oil filler point.Lubricating oil is injected in annular oil storage tank by oil filler point, when reductor working gear axle is rotated, annular
Lubricating oil in oil storage tank will be flowed out and be splashed on gear by lubricant passage way, simple to operate, ensure that gear is obtained
To enough lubrications, the service life of whole gear shaft is extended.In this programme, connection is set on axis body, and gear can
Releasably it is arranged on adapter sleeve, when gear shaft breaks down, parts that are easy to disassemble and changing corresponding damage, without more
Whole gear shaft is changed, production cost has been saved.
As preferred structure of the present utility model, the axis body include be separately positioned on adapter sleeve two ends the first axle body,
The second axle body, the two ends of adapter sleeve offer link slot, are respectively arranged with the first axle body, the second axle body and matched with link slot
Convex key.In this programme, the first axle body, the second axle body are separately positioned on the two ends of adapter sleeve, and by link slot, convex key phase
The mode of cooperation is connected.The length of whole gear shaft is can adjust by the adapter sleeve for changing different length, gear shaft is increased
Application prospect, it is applicable to various sizes of decelerator.
Further, the link slot is spline.Link slot in this programme being capable of more common keyway using spline
Increase the bonding strength with axis body.
For the utility model is better achieved, gear is connect by being bonded with adapter sleeve, is easy to gear and is connected tearing open for inner room
Unload.
Further, it is provided with sealing-plug on the oil filler point.In this programme, sealing-plug is provided in lubricating oil
Filling finishes rear sealed oiling hole, it is to avoid lubricating oil is poured out.
As it is of the present utility model preferably, the sealing-plug be elastic packing plug.It is easy during gear operation on gear shaft
It is pressurized and produces deformation so as to produce vibrations, elastic seal ring has elasticity, is not only easy to be filled in from oil filler point and extracted, also can
Enough help gear to reduce deformation, reduce noise.
In sum, the beneficial effects of the utility model are：
1st, lubricating oil is injected in annular oil storage tank by oil filler point, when reductor working gear axle is rotated, annular storage
Lubricating oil in oil groove will be flowed out and be splashed on gear by lubricant passage way, simple to operate, ensure that gear is obtained
Enough lubrications, extend the service life of whole gear shaft.
2nd, connection is set on axis body, and gear is removably mounted on adapter sleeve, when gear shaft breaks down, just
In dismounting and the corresponding parts for damaging of replacing, without changing whole gear shaft, production cost has been saved.
3rd, the first axle body, the second axle body are separately positioned on the two ends of adapter sleeve, and the side being engaged by link slot, convex key
Formula is connected.The length of whole gear shaft is can adjust by the adapter sleeve for changing different length, the application that increased gear shaft is preceding
Scape, makes it be applicable to various sizes of decelerator.
4th, link slot using spline can more common keyway increase bonding strength with axis body.
5th, gear and adapter sleeve are connect by being bonded, and are easy to gear and are connected the dismounting of inner room.
6th, sealing-plug is provided for the sealed oiling hole after oil filling is finished, it is to avoid lubricating oil is poured out.
7th, being easily pressurized during gear operation on gear shaft produces deformation so as to produce vibrations, and elastic seal ring has bullet
Property, it is not only easy to be filled in from oil filler point and extracted, it is also possible to help gear to reduce deformation, reduce noise.
Brief description of the drawings
Fig. 1 is the structural representation of gear shaft；
Fig. 2 is the structural representation of axis body and adapter sleeve；
Fig. 3 is the phantom of gear；
Parts title wherein corresponding to reference is as follows：1- axis bodies, 2- adapter sleeves, 3- gears, 4- annular oil storages
Groove, 5- lubricant passage ways, the 6- gear teeth, 7- teeth groove, 8- cover plates, 9- oil filler points, 10- the first axle bodies, 11- the second axle bodies, 12- connections
Groove, the convex keys of 13-, 14- keys, 15- sealing-plugs.
Specific embodiment
For the utility model is better achieved, below in conjunction with the accompanying drawings and specific embodiment the utility model is done further in detail
Carefully illustrate, but implementation method of the present utility model is not limited to this.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of Self-lubricating gear axle for reductor, including axis body 1, are set on axis body 1
There is adapter sleeve 2, gear 3 detachably is installed on adapter sleeve 2, annular oil storage tank 4 is offered on the side of the gear 3, annular
Multiple lubricant passage ways 5 are communicated with oil storage tank 4, the oil outlet end of multiple lubricant passage ways 5 is separately positioned on the teeth groove 7 of adjacent teeth 6
Bottom, annular oil storage tank 4 is provided with cover plate 8, and oil filler point 9 is offered on cover plate 8.Lubricating oil is injected by annular by oil filler point 9
In oil storage tank 4, when reductor working gear axle is rotated, the lubricating oil in annular oil storage tank 4 will be flowed out simultaneously by lubricant passage way 5
It is splashed on gear 3, it is simple to operate, ensure that gear 3 obtains enough lubrications, extend the use of whole gear shaft
Life-span.In the present embodiment, adapter sleeve 2 is arranged on axis body 1, and gear 3 is removably mounted on adapter sleeve 2, in gear shaft
During failure, parts that are easy to disassemble and changing corresponding damage, without changing whole gear shaft, have saved production cost.
Used as preferred structure of the present utility model, the axis body 1 includes being separately positioned on the first axle body at the two ends of adapter sleeve 2
10th, the second axle body 11, the two ends of adapter sleeve 2 offer link slot 12, be respectively arranged with the first axle body 10, the second axle body 11 with
The convex key 13 that link slot 12 matches.In the present embodiment, the first axle body 10, the second axle body 11 are separately positioned on adapter sleeve 2
Two ends, and connected by way of link slot 12, convex key 13 are engaged.Be can adjust by the adapter sleeve 2 for changing different length
The length of whole gear shaft, increased the application prospect of gear shaft, it is applicable to various sizes of decelerator.
Further, the link slot 12 is spline.Link slot 12 in the present embodiment can be more general using spline
Logical keyway increases the bonding strength with axis body 1.
For the utility model is better achieved, the gear 3 is connected with adapter sleeve 2 by key 14.In the present embodiment, tooth
Wheel 3 is connected with adapter sleeve 2 by key 14, is easy to the dismounting between gear 3 and adapter sleeve 2.
Further, it is provided with sealing-plug 15 on the oil filler point 9.Being provided for for sealing-plug 15 is complete in oil filling
Sealed oiling hole 9 after finishing, it is to avoid lubricating oil is poured out.
As it is of the present utility model preferably, the sealing-plug 15 be elastic packing plug.Gear 3 on gear shaft holds when operating
Easily it is pressurized and produces deformation so as to produce vibrations, elastic seal ring has elasticity, is not only easy to fill in and extract from oil filler point 9,
Also gear 3 can be helped to reduce deformation, reduces noise.
Embodiment 1
A kind of Self-lubricating gear axle for reductor, including axis body 1, are provided with adapter sleeve 2, on adapter sleeve 2 on axis body 1
Gear 3 detachably is installed, annular oil storage tank 4 is offered on the side of the gear 3, multiple is communicated with annular oil storage tank 4
Lubricant passage way 5, the oil outlet end of multiple lubricant passage ways 5 is separately positioned on the bottom of teeth groove 7 of adjacent teeth 6, is set on annular oil storage tank 4
There is cover plate 8, oil filler point 9 is offered on cover plate 8.
Embodiment 2
On the basis of embodiment 1, the axis body 1 includes being separately positioned on the first axle at the two ends of adapter sleeve 2 to the present embodiment
Body 10, the second axle body 11, the two ends of adapter sleeve 2 offer link slot 12, are respectively arranged with the first axle body 10, the second axle body 11
The convex key 13 matched with link slot 12.
Embodiment 3
On the basis of embodiment 2, the link slot 12 is spline to the present embodiment.
Embodiment 4
On the basis of embodiment 1 or embodiment 2 or embodiment 3, the gear 3 passes through key to the present embodiment with adapter sleeve 2
14 connections.
Embodiment 5
The present embodiment sets on the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4 on the oil filler point 9
It is equipped with sealing-plug.
Embodiment 6
On the basis of embodiment 5, the sealing-plug is elastic packing plug to the present embodiment.
As described above, the utility model can be realized preferably.
Claims (6)
1. a kind of Self-lubricating gear axle for reductor, it is characterised in that：Including axis body (1), axis body is provided with connection on (1)
Set (2), detachably gear (3) is provided with adapter sleeve (2), and annular oil storage tank (4) is offered on the side of the gear (3),
Multiple lubricant passage ways (5) are communicated with annular oil storage tank (4), the oil outlet end of multiple lubricant passage ways (5) is separately positioned on adjacent wheels
Teeth groove (7) bottom of tooth (6), annular oil storage tank (4) is provided with cover plate (8), oil filler point (9) is offered on cover plate (8).
2. a kind of Self-lubricating gear axle for reductor according to claim 1, it is characterised in that：The axis body (1)
The first axle body (10), the second axle body (11) including being separately positioned on adapter sleeve (2) two ends, the two ends of adapter sleeve (2) offer
Link slot (12), is respectively arranged with the convex key (13) matched with link slot (12) on the first axle body (10), the second axle body (11).
3. a kind of Self-lubricating gear axle for reductor according to claim 2, it is characterised in that：The link slot
(12) it is spline.
4. a kind of Self-lubricating gear axle for reductor according to claim 1, it is characterised in that：The gear (3)
It is connected by key (14) with adapter sleeve (2).
5. a kind of Self-lubricating gear axle for reductor according to claim 1, it is characterised in that：The oil filler point
(9) sealing-plug (15) is provided with.
6. a kind of Self-lubricating gear axle for reductor according to claim 5, it is characterised in that：The sealing-plug
(15) it is elastic packing plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243001.XU CN206246642U (en) | 2016-11-21 | 2016-11-21 | A kind of Self-lubricating gear axle for reductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621243001.XU CN206246642U (en) | 2016-11-21 | 2016-11-21 | A kind of Self-lubricating gear axle for reductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246642U true CN206246642U (en) | 2017-06-13 |
Family
ID=58999680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621243001.XU Expired - Fee Related CN206246642U (en) | 2016-11-21 | 2016-11-21 | A kind of Self-lubricating gear axle for reductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269800A (en) * | 2017-08-11 | 2017-10-20 | 苏州顺革智能科技有限公司 | A kind of gear of oil storage lubrication |
| CN109882567A (en) * | 2019-04-26 | 2019-06-14 | 宁波青缇工业设计有限公司 | A kind of combined self automobile gear |
| CN117989294A (en) * | 2024-04-07 | 2024-05-07 | 珠海格力电器股份有限公司 | Gear, harmonic reducer and robot |
-
2016
- 2016-11-21 CN CN201621243001.XU patent/CN206246642U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269800A (en) * | 2017-08-11 | 2017-10-20 | 苏州顺革智能科技有限公司 | A kind of gear of oil storage lubrication |
| CN109882567A (en) * | 2019-04-26 | 2019-06-14 | 宁波青缇工业设计有限公司 | A kind of combined self automobile gear |
| CN109882567B (en) * | 2019-04-26 | 2021-12-14 | 宁波青缇工业设计有限公司 | Combined self-locking automobile gear |
| CN117989294A (en) * | 2024-04-07 | 2024-05-07 | 珠海格力电器股份有限公司 | Gear, harmonic reducer and robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201509123U (en) | Hub motor system and lubricating system thereof | |
| CN205298483U (en) | Branch mailbox independent lubrication's locomotive reduction gear | |
| CN201753583U (en) | Hollow chuck-type power head | |
| CN201495057U (en) | Lubricating device of winch drive system | |
| CN206246642U (en) | A kind of Self-lubricating gear axle for reductor | |
| CN106090173A (en) | A kind of automatic gear-box for electric motor car | |
| CN107869562A (en) | A kind of compound double-impeller torque converter | |
| CN203770546U (en) | Seven-gear single-box three-countershaft type transmission | |
| CN202545732U (en) | Single-stage and single-phase centripetal hydraulic torque converter | |
| CN201896923U (en) | Hydraulic transmission gearbox for forklift truck | |
| CN202280823U (en) | Forced and centralized lubrication structure of transfer case of drilling machine | |
| CN204055380U (en) | 12 grades of gear box sub-case tween drive shaft rear-end power takeoff devices | |
| CN202065420U (en) | Clutch type worm gear speed reducer | |
| CN201198830Y (en) | Oil pump for gear box | |
| CN104033581A (en) | Vertical reducer and bearing lubricating structure thereof | |
| CN202674275U (en) | Planet gear lubrication structure of reducer | |
| CN201739484U (en) | Lubricating system for gearbox of engineering vehicle | |
| CN202609069U (en) | Coaxial reverse rotating mechanism for marine engine damper | |
| CN202032044U (en) | Speed reduction transfer case | |
| CN206175503U (en) | Spline with lubricating structure | |
| CN214534415U (en) | Forced lubricating device for speed reducer | |
| CN201129376Y (en) | Hydraulic two axis assembly for loading apparatus gear box | |
| CN202833922U (en) | Gear transmission device in concentric transmission mode | |
| CN103104686A (en) | Drilling-machine transfer-case forcing centralization lubrication structure | |
| CN203477850U (en) | Lubricating oil system and gear type oil pump thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |