CN206890048U - Wheel hub oiling device - Google Patents
Wheel hub oiling device Download PDFInfo
- Publication number
- CN206890048U CN206890048U CN201720751490.8U CN201720751490U CN206890048U CN 206890048 U CN206890048 U CN 206890048U CN 201720751490 U CN201720751490 U CN 201720751490U CN 206890048 U CN206890048 U CN 206890048U
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- CN
- China
- Prior art keywords
- mandrel
- wheel hub
- hub
- oiling
- oiling device
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- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000000446 fuel Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000004519 grease Substances 0.000 abstract description 20
- 230000001050 lubricating effect Effects 0.000 abstract description 20
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model provides a wheel hub oiling device has solved among the prior art to the wheel hub in the oiling have complex operation, the problem of easy pollution lubricating grease. The device comprises a working platform, wherein the working platform is horizontally fixed; the mandrel is vertically fixed on the working platform, the diameter of the upper end of the mandrel is smaller than that of the lower end of the mandrel, the outer periphery of the mandrel is of a step-shaped structure, and an oil outlet hole is formed in the outer surface of the mandrel; the sealing element is annular and is sleeved on the step at the lowest end of the mandrel; the hub is sleeved on the mandrel, the lower surface of the hub is in sealing contact with the sealing element, and the upper surface of the hub is higher than the highest end of the mandrel; the upper die is located above the hub and moves up and down in the vertical direction, and the radial size of the upper die is larger than the inner diameter size of the hub. The utility model discloses lubricating grease contactless other article except axle behind the oiling, pollution-free, bearing and wheel hub are the oiling simultaneously, have improved efficiency greatly.
Description
Technical field
Wheel hub production equipment technology is the utility model is related to, particularly relates to a kind of wheel simple in construction, easy to use
Hub oiling device.
Background technology
Automobile tire is arranged on the wheel hub in axle assembly, and wheel hub is turned by two sets of rolling bearings of inside around bridge axle
Dynamic, automobile ability normally travel, rolling bearing is typically made up of the part such as inner and outer rings, rolling element, must be protected between bearing each several part
Holding sufficient lubrication could persistently use, and this requires Bearing inner with being full of lubricating grease in hub cavity, and keeps well
Sealing state.Into the cavity between Bearing inner and wheel hub, the process full of lubricating grease is normally referred to as oiling, conventional at present
Method is as follows：1st, first bearing oiling is made to be full of lubricating grease in its internal clearance；2nd, a set of bearing is arranged in wheel hub, after
Seal is installed；3rd, wheel hub is arranged in bridge axle, lubricating grease will be filled up in hub cavity；The 4th, another set of bearing is installed.It is this
The defects of many be present in mode of operation：First, being installed after bearing oiling, lubricating grease is easily polluted when picking and placeing；Second, Oiling bearing is installed
Seal is installed again after wheel hub, easy dirty beam lubricating grease；Third, another set of bearing, work are installed again in wheel hub installation process after oiling
Sequence is cumbersome.
Utility model content
The utility model proposes a kind of wheel hub oiling device, solve in the prior art into wheel hub oiling exist operate it is numerous
The problem of trivial, easy pollution lubricating grease.
What the technical solution of the utility model was realized in：Wheel hub oiling device, including：
Workbench, the workbench are horizontal fixed；
Mandrel, the mandrel are fixed on the workbench vertically, and the upper end diameter of the mandrel is less than lower end diameter,
The outer peripheral face of the mandrel is in step-like structure, and oil outlet is also provided with the outer surface of the mandrel；
Seal, the seal is annular and is sheathed on the step of the mandrel bottom；
Wheel hub, the wheel hub are sheathed on the mandrel, and the lower surface of the wheel hub and the seal are in sealing contact, institute
The upper surface for stating wheel hub is higher than the most significant end of the mandrel；
Upper mould, the upper mould are located at the top of the wheel hub and vertically moved up and down, the radial ruler of the upper mould
The very little internal diameter size more than wheel hub.
As a preferred embodiment, the inside of the mandrel be upper end closed middle cavity, the middle cavity to
Lower to extend and be communicated with oil fuel tube, the oil outlet connects with the middle cavity.
As another preferred embodiment, the column positioned at mandrel side, institute are further fixed on the workbench
State column and be provided with cross bar moving up and down, the upper mould is located at the end of the cross bar.
As another preferred embodiment, the number of the oil outlet is arranged for two and up and down.
As another preferred embodiment, the hub rotation is set.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：The oiling device is in use, first in wheel hub
Bearing is inside installed, then wheel hub is set on mandrel so that tight seal between wheel hub lower surface and seal, is then being taken turns
Another set of bearing is installed again on hub, the fixation realized to wheel hub is pushed using upper mould, while the radial dimension of upper mould is more than wheel hub
Internal diameter size can ensure that upper mould will not be absorbed in the inside of wheel hub, finally, the oil outlet that mandrel outer surface opens up is to bottom axle
Hold and lubricating grease is injected in internal clearance, lubricating grease is flowed up, and note is completed until being overflowed from upper bearing internal clearance
Oil work, the benefit of this structure is that lubricating grease does not contact other articles in addition to bridge axle after oiling, pollution-free, and and bridge axle
Simple to operate during assembling, bearing and wheel hub oiling simultaneously, oiling twice, which is merged into, once to be completed, and substantially increases efficiency.
The inside of mandrel is arranged to the middle cavity of upper end closed, can connect oiling machine on oil fuel tube, during oiling, note
Lubricating grease is pressed into hollow intracavitary by oil machine by pressure by oil fuel tube, and final lubricating grease flows out from oil outlet.
The structure type that wheel hub is arranged to rotate is able to ensure that Bearing inner gap is uniformly filled in lubrication with hub cavity
Fat.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of embodiment of the utility model；
In figure：1- workbenches；2- mandrels；3- oil outlets；4- seals；The upper moulds of 5-；6- oil fuel tubes；7- columns；8- is horizontal
Bar.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
As shown in figure 1, being a kind of embodiment of the utility model wheel hub oiling device, the device includes a level first
Fixed workbench 1, is vertically fixed mandrel 2 on workbench 1, and the upper end diameter of the mandrel 2 is less than lower end diameter,
Convenient set wheel hub (not shown), and the outer peripheral face of mandrel 2 is in step-like structure, can so pass through ledge structure upwards
Wheel hub is blocked, prevents wheel hub from sinking.
The inside of mandrel 2 is the middle cavity of upper end closed, and cavity extends downwardly through workbench 1 and is communicated with note in this
Oil pipe 6, the end of oil fuel tube 6 can be connected directly between on oiling machine, and two oil outlets 3 are also provided with the outer surface of mandrel 2, this
Two oil outlets are arranged about 3, and are connected with the middle cavity of mandrel 2, and when oiling machine works, lubricating grease is in pressure
Effect is lower to enter hollow intracavitary by oil fuel tube 6, is finally flowed out from oil outlet 3, certainly, in order to ensure the smooth of oiling work,
When to set wheel hub on mandrel 2, it need to ensure that oil outlet 3 is placed exactly in the inside of wheel hub.
Seal 4 is additionally provided with the step of the bottom of mandrel 1, the seal 4 in a ring and with the lower surface of wheel hub it
Between it is in sealing contact, prevent lubricating grease from revealing.In addition, being smoothed out in order to ensure oiling work, also needs to take turns in oiling
Hub compresses, therefore, the embodiment is also provided with the column 7 being fixed on workbench 1 in the side of mandrel 2, is set on the column 7
There is cross bar 8 moving up and down, the end of cross bar 8 is fixed with a upper mould 5, wheel hub can be pressed on to mandrel 2 using upper mould 5
On, certainly, for wheel hub after being enclosed on mandrel 2, the upper surface of wheel hub is higher than the most significant end of mandrel 2, while the radial ruler of upper mould 5
The very little internal diameter size for being greater than wheel hub, it can so ensure that upper mould 5 can be realized with wheel hub and contact and firmly compress it
On mandrel 2.
In addition, the number of oil outlet 3 arranges for two and up and down that wheel hub is rotatably set during oiling in the embodiment, this
Kind structure is provided to ensure that Bearing inner gap is uniformly filled in lubricating grease with hub cavity.
The basic application method of the oiling device is：What a bearing is first installed in wheel hub, then wheel hub is set in core
On axle so that tight seal between wheel hub lower surface and seal, then another set of bearing is installed again on wheel hub, utilizes upper mould
Push and realize fixation to wheel hub, finally, oiling machine starts, and the oil outlet that mandrel outer surface opens up is to bottom Bearing inner gap
Middle injection lubricating grease, lubricating grease are flowed up, and oiling work is completed until being overflowed from upper bearing internal clearance.
Lubricating grease does not contact other articles in addition to bridge axle after wheel hub oiling device oiling of the present utility model, pollution-free,
And it is simple to operate when being assembled with bridge axle, bearing and wheel hub oiling simultaneously, oiling twice, which is merged into, once to be completed, and is substantially increased
Efficiency.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. wheel hub oiling device, it is characterised in that including：
Workbench, the workbench are horizontal fixed；
Mandrel, the mandrel are fixed on the workbench vertically, and the upper end diameter of the mandrel is less than lower end diameter, described
The outer peripheral face of mandrel is in step-like structure, and oil outlet is also provided with the outer surface of the mandrel；
Seal, the seal is annular and is sheathed on the step of the mandrel bottom；
Wheel hub, the wheel hub are sheathed on the mandrel, and the lower surface of the wheel hub and the seal are in sealing contact, the wheel
The upper surface of hub is higher than the most significant end of the mandrel；
Upper mould, the upper mould are located at the top of the wheel hub and vertically moved up and down, and the radial dimension of the upper mould is big
In the internal diameter size of wheel hub.
2. wheel hub oiling device as claimed in claim 1, it is characterised in that：The inside of the mandrel is hollow for upper end closed
Chamber, the middle cavity extend downwardly and are communicated with oil fuel tube, and the oil outlet connects with the middle cavity.
3. wheel hub oiling device as claimed in claim 1, it is characterised in that：It is further fixed on being located at mandrel on the workbench
The column of side, the column are provided with cross bar moving up and down, and the upper mould is located at the end of the cross bar.
4. wheel hub oiling device as claimed in claim 1, it is characterised in that：The number of the oil outlet is two and upper and lower cloth
Put.
5. wheel hub oiling device as claimed in claim 1, it is characterised in that：The hub rotation is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751490.8U CN206890048U (en) | 2017-06-26 | 2017-06-26 | Wheel hub oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751490.8U CN206890048U (en) | 2017-06-26 | 2017-06-26 | Wheel hub oiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206890048U true CN206890048U (en) | 2018-01-16 |
Family
ID=61316989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720751490.8U Active CN206890048U (en) | 2017-06-26 | 2017-06-26 | Wheel hub oiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206890048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869548A (en) * | 2018-09-18 | 2018-11-23 | 安徽马钢设备检修有限公司 | A kind of improved Coil Coating Products loop brasses and its oiling method |
-
2017
- 2017-06-26 CN CN201720751490.8U patent/CN206890048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869548A (en) * | 2018-09-18 | 2018-11-23 | 安徽马钢设备检修有限公司 | A kind of improved Coil Coating Products loop brasses and its oiling method |
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