CN206626373U - A kind of bearing grease injection mechanism - Google Patents
A kind of bearing grease injection mechanism Download PDFInfo
- Publication number
- CN206626373U CN206626373U CN201621078286.6U CN201621078286U CN206626373U CN 206626373 U CN206626373 U CN 206626373U CN 201621078286 U CN201621078286 U CN 201621078286U CN 206626373 U CN206626373 U CN 206626373U
- Authority
- CN
- China
- Prior art keywords
- greasing
- template
- bearing
- disk
- retainer
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of bearing grease injection mechanism,Including greasing device installation set,Bearing keeps seat,Outer greasing template,Interior greasing template,Injection plate and positioning disk,Installation cavity is provided with the greasing device installation set,The outer greasing template is fixed in installation cavity by bearing pin,The interior greasing model sheetinstallat is in the inner chamber of outer greasing template,Formed between the outer wall of the interior greasing template and the inwall of outer greasing template and send fat chamber,It is described to send fat chamber to be connected with injection plate,The bearing keeps seat to be provided with retainer,Pressure sensor is installed on the retainer,Support frame is installed at the center of the retainer,Support frame as described above is fixedly arranged above built-in disk,The outer wall of the built-in disk and the inwall of retainer form and hold oil pocket,The appearance oil pocket is connected with storage tray,The positioning disk is fixed in built-in disk by spring,The bearing keeps seat to be engaged with injection plate,It can prevent grease from overflowing,Recovery excess oil in time,Improve greasing efficiency.
Description
【Technical field】
The technical field of bearing apparatus is the utility model is related to, particularly a kind of technical field of bearing grease injection mechanism.
【Background technology】
Bearing is that part that is fixed and reducing load coefficient of friction is played in mechanical transmission course, when other parts are on axle
When producing relative motion each other, for reducing the coefficient of friction in power transmission process and the machine of holding shaft center fixation
Part, its major function is the mechanical rotary body of support, to reduce mechanical load coefficient of friction of the equipment in transmission process.Axle
Hold in use to improve life-span and performance, it is necessary to carry out noting the operation for smearing solid grease before assembly, grease is noted
Enter Bearing inner, grease is reached the position that needs lubricate, orientation problem, flooding problems during greasing can all have influence on
Greasing efficiency, spilling grease, which can not reclaim back, causes the wasting of resources, therefore proposes a kind of bearing grease injection mechanism.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of bearing grease injection mechanism, passes through
Pressure sensor and greasing device installation set coordinate, and injection plate can be ensured completely into carrying out injection work after Bearing inner
Industry, sealing ring keep seat junction to seal on bearing and bearing, can prevent grease from overflowing, and bearing, which keeps being provided with seat, to be held
Oil pocket, excess oil is reclaimed in time, improve greasing efficiency.
To achieve the above object, the utility model proposes a kind of bearing grease injection mechanism, including greasing device installation set, axle
Accept insurance and hold seat, outer greasing template, interior greasing template, injection plate and positioning disk, installation cavity, institute are provided with the greasing device installation set
State outer greasing template to be fixed in installation cavity by bearing pin, offered at the outer greasing template center and send fat groove, the interior note
Fat model sheetinstallat is formed in the inner chamber of outer greasing template between the outer wall of the interior greasing template and the inwall of outer greasing template
Fat chamber is sent, described to send fat chamber to be connected with injection plate, the bearing keeps seat to be provided with retainer, is provided with the retainer
Several pressure sensors, support frame being installed at the center of the retainer, support frame as described above is fixedly arranged above built-in disk,
The outer wall of the built-in disk and the inwall of retainer form and hold oil pocket, and the appearance oil pocket is connected with storage tray, the positioning disk
It is fixed on by spring in built-in disk, the bearing keeps seat to be engaged with injection plate.
Preferably, the positioning disk periphery is provided with positioning ladder end face, the section of the positioning ladder end face is L-type,
The first sealing ring is installed on the positioning ladder end face, the lower section of the positioning disk is provided with lead, and the lead runs through
Spring.
Preferably, the length of positioning ladder end face external diameter is equal to the length of built-in disk internal diameter.
Preferably, the cross sectional shape of the retainer is U-shaped, the second sealing ring is installed on the retainer.
The beneficial effects of the utility model：The utility model positions rapidly bearing, accurate positioning, sealing ring by positioning disk
Keep seat junction to seal on bearing and bearing, can prevent grease from overflowing, pressure sensor can ensure that injection plate exists
Completely into injection operation is carried out after Bearing inner, grease is avoided to overflow, bearing, which keeps being provided with seat, holds oil pocket, recovery in time
Excess oil, improve greasing efficiency.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of bearing grease injection mechanism working condition of the utility model；
Fig. 2 is a kind of part-structure schematic diagram of bearing grease injection mechanism of the utility model；
Fig. 3 is that a kind of bearing grease injection of the utility model is accepted insurance with mechanism shaft and holds the structural representation of seat.
In figure：1- greasing devices installation set, 2- bearings keep the outer greasing template of seat, 3-, greasing template in 4-, 5- injection plates,
6- positioning disks, 7- bearings, 11- installation cavitys, 21- retainers, the sealing rings of 211- second, 22- hold oil pocket, disk, 24- branch built in 23-
Support, 25- pressure sensors, 26- storage trays, 41- send fat chamber, 61- leads, the sealing rings of 62- first, 63- positioning stepped ends
Face, 611- springs.
【Embodiment】
Refering to Fig. 1 to Fig. 3, a kind of bearing grease injection mechanism of the utility model, including greasing device installation set 1, bearing are kept
Seat 2, outer greasing template 3, interior greasing template 4, injection plate 5 and positioning disk 6, the greasing device installation set 1 is interior to be provided with installation cavity 11,
The outer greasing template 3 is fixed in installation cavity 11 by bearing pin, is offered at the outer center of greasing template 3 and is sent fat groove 31,
The interior greasing template 4 is arranged in the inner chamber of outer greasing template 3, outer wall and the outer greasing template 3 of the interior greasing template 4
Formed between inwall and send fat chamber 41, described to send fat chamber 41 to be connected with injection plate 5, the bearing keeps seat 2 to be provided with retainer
21, several pressure sensors 25 are installed on the retainer 21, support frame 24 is installed at the center of the retainer 21,
Support frame as described above 24 is fixedly arranged above built-in disk 23, and the outer wall of the built-in disk 23 and the inwall of retainer 21 form and hold oil pocket
22, the appearance oil pocket 22 is connected with storage tray 26, and the positioning disk 6 is fixed in built-in disk 23 by spring 611, the axle
Accept insurance and hold seat 2 and be engaged with injection plate 5.The periphery of positioning disk 6 is provided with positioning ladder end face 63, the positioning ladder end face 63
Section be L-type, the first sealing ring 62 is installed, the lower section of the positioning disk 6, which is provided with, to be oriented on the positioning ladder end face 63
Post 61, the lead 61 run through spring 611.The length of the external diameter of positioning ladder end face 63 is equal to the length of the built-in internal diameter of disk 23
Degree.The cross sectional shape of the retainer 21 is U-shaped, and the second sealing ring 211 is provided with the retainer 21.
Utility model works process：
The bearing 7 for treating greasing in the course of the work, is placed on positioning disk 6 by a kind of bearing grease injection of the utility model with mechanism
On, positioning ladder end face 63 and the end face of bearing inner race are in close contact, bearing keep greasing device installation set 1 directly over seat 2 to
Lower movement, the outer ring of bearing 7 are locked between greasing device installation set 1 and retainer 21, until injection plate 5 is completely into bearing
Inside, now pressure sensor 25 obtain pressure signal, greasing device installation set 1 stops movement, and injection plate 5 starts greasing work,
Ensure that injection plate 5 completely into injection operation is carried out behind the inside of bearing 7, can avoid grease from overflowing, now the inner ring of bearing 7
Driving positioning disk 6 moves down, and under the active force of spring 611, the inner ring of bearing 7 is close to the first sealing ring 62, and bearing outer ring is tight
The second sealing ring 211 is pasted, sealing state can be formed, can prevent grease from overflowing, grease enters bearing along sending fat chamber 41
Inside, unnecessary grease, which is fallen on, after the completion of injection holds in oil pocket 22, reclaims excess oil in time, improves greasing efficiency.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (4)
- A kind of 1. bearing grease injection mechanism, it is characterised in that：Seat (2), outer greasing are kept including greasing device installation set (1), bearing Template (3), interior greasing template (4), injection plate (5) and positioning disk (6), the greasing device installation set (1) is interior to be provided with installation cavity (11), the outer greasing template (3) is fixed in installation cavity (11) by bearing pin, is opened up at outer greasing template (3) center Fat groove (31) is sent, the interior greasing template (4) is arranged in the inner chamber of outer greasing template (3), the interior greasing template (4) Formed between outer wall and the inwall of outer greasing template (3) and send fat chamber (41), it is described to send fat chamber (41) to be connected with injection plate (5), The bearing keeps seat (2) to be provided with retainer (21), and several pressure sensors (25) are provided with the retainer (21), Support frame (24) is installed at the center of the retainer (21), support frame as described above (24) is fixedly arranged above built-in disk (23), The outer wall of the built-in disk (23) and the inwall of retainer (21) form and hold oil pocket (22), the appearance oil pocket (22) and storage tray (26) it is connected, the positioning disk (6) is fixed in built-in disk (23) by spring (611), and the bearing keeps seat (2) and note Disk (5) is penetrated to be engaged.
- A kind of 2. bearing grease injection mechanism as claimed in claim 1, it is characterised in that：Positioning disk (6) periphery is provided with fixed Position ladder end face (63), the section of positioning ladder end face (63) be L-type, and described position is provided with the on ladder end face (63) One sealing ring (62), the lower section of the positioning disk (6) are provided with lead (61), and the lead (61) runs through spring (611).
- A kind of 3. bearing grease injection mechanism as claimed in claim 2, it is characterised in that：Described positioning ladder end face (63) external diameter Length be equal to the length of built-in disk (23) internal diameter.
- A kind of 4. bearing grease injection mechanism as claimed in claim 1, it is characterised in that：The cross sectional shape of the retainer (21) For U-shaped, the second sealing ring (211) is installed on the retainer (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078286.6U CN206626373U (en) | 2016-09-26 | 2016-09-26 | A kind of bearing grease injection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078286.6U CN206626373U (en) | 2016-09-26 | 2016-09-26 | A kind of bearing grease injection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206626373U true CN206626373U (en) | 2017-11-10 |
Family
ID=60212825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621078286.6U Expired - Fee Related CN206626373U (en) | 2016-09-26 | 2016-09-26 | A kind of bearing grease injection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206626373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357151A (en) * | 2018-11-28 | 2019-02-19 | 常熟长城轴承有限公司 | Crossed roller bearing automatic greasing device |
| CN111927821A (en) * | 2020-08-18 | 2020-11-13 | 高跃 | Grease lubrication bearing structure of centrifugal pump |
| CN112317242A (en) * | 2020-10-19 | 2021-02-05 | 项红梅 | Automatic grease injection system for bearing |
-
2016
- 2016-09-26 CN CN201621078286.6U patent/CN206626373U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357151A (en) * | 2018-11-28 | 2019-02-19 | 常熟长城轴承有限公司 | Crossed roller bearing automatic greasing device |
| CN109357151B (en) * | 2018-11-28 | 2023-10-20 | 苏州长城精工科技股份有限公司 | Automatic grease injection device for crossed roller bearing |
| CN111927821A (en) * | 2020-08-18 | 2020-11-13 | 高跃 | Grease lubrication bearing structure of centrifugal pump |
| CN112317242A (en) * | 2020-10-19 | 2021-02-05 | 项红梅 | Automatic grease injection system for bearing |
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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: 20171110 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |