CN209414994U - Crossed roller bearing automatic greasing device - Google Patents
Crossed roller bearing automatic greasing device Download PDFInfo
- Publication number
- CN209414994U CN209414994U CN201821979872.7U CN201821979872U CN209414994U CN 209414994 U CN209414994 U CN 209414994U CN 201821979872 U CN201821979872 U CN 201821979872U CN 209414994 U CN209414994 U CN 209414994U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- greasing
- roller bearing
- crossed roller
- turntable
- 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.)
- Withdrawn - After Issue
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of crossed roller bearing automatic greasing devices, including fixed central spindle, outer ring turntable, driving motor and fat injecting mechanism, the fixed central spindle and the rotation connection of outer ring turntable, the driving motor drives the outer ring turntable, inner ring pin is fixed at the top of the fixed central spindle, the hole of the inner ring of the inner ring pin and the crossed roller bearing cooperates, the upper surface of the outer ring turntable is equipped with outer ring pin, and the outer ring pin and the hole of the outer ring of the crossed roller bearing cooperate；The fat injecting mechanism includes greasing head and for rouge pipeline, and described to connect for rouge pipeline with the greasing head, the greasing head is set to the top of the outer ring turntable.The crossed roller bearing automatic greasing device uniformly can carry out greasing to scroll space and prevent roller from popping up, while the device is suitable for the crossed roller bearing of different size.
Description
Technical field
The utility model relates to a kind of bearing grease injection devices, fill more particularly to a kind of crossed roller bearing automatic greasing
It sets.
Background technique
The Chinese patent of existing grease pouring device such as Publication No. CN106179882A, discloses a kind of bearing machining disk
Formula grease pouring device, bearing are clamped using clamping disk, and clamping disk rotation is driven by motor and then rotates with dynamic bearing, to make entire
Bearing rotation, completes greasing by greasing head.But cross roller bearing is due to negative clearance, and rib gap is smaller, compared with
Traditional deep groove ball bearing, it is more difficult using existing grease pouring device greasing, greasing is often failed to the space effectively rolled.Note manually
Rouge low efficiency, speed is slow, influences rhythm of production.
Utility model content
For above-mentioned prior art defect, the task of the utility model is to provide a kind of crossed roller bearing automatic greasing
Device solves the problems, such as that crossed roller bearing greasing is not easily accessed scroll space.
Technical solutions of the utility model are such that a kind of crossed roller bearing automatic greasing device, including fixed central spindle,
Outer ring turntable, driving motor and fat injecting mechanism, the fixed central spindle and the rotation connection of outer ring turntable, the driving motor drive institute
Outer ring turntable is stated, inner ring pin, the inner ring pin and the crossed roller bearing are fixed at the top of the fixed central spindle
The hole of inner ring cooperates, and the upper surface of the outer ring turntable is equipped with outer ring pin, the outer ring pin and the crossed roller bearing
Outer ring hole cooperation；The fat injecting mechanism includes greasing head and for rouge pipeline, described to connect for rouge pipeline with the greasing head,
The greasing head is set to the top of the outer ring turntable.
Further, in order to guarantee lubricating grease uniform injection scroll space and prevent roller from popping up, the greasing head is flat
Plate, is equipped with grease-outlet hole in the middle part of the greasing head, the greasing head towards the face of the outer ring turntable be greasing plane, the note
Rouge plane and the rotational plane of the outer ring turntable are inclined to set.
Preferably, the rotational plane of the greasing plane and the outer ring turntable is arranged in 40 °~50 ° angles.
Further, in order to make lubricating grease not because turntable rotational problems in outer ring cause the accumulation in somewhere, the greasing is flat
The side in face is equipped with flange, and the inner wall of the flange and the angle of greasing plane are in 150 °~160 ° settings.
Further, the outer ring turntable is equipped with radial groove, is equipped with sliding block, the outer ring pin and institute in the sliding slot
State sliding block connection.
Further, terminal pad, the inner ring pin and the terminal pad are fixedly connected at the top of the fixed central spindle
Connection.
Preferably, rotational plane of the axis of the outer ring pin and inner ring pin perpendicular to the outer ring turntable.
The utility model compared with prior art the advantages of be:
It is rotated by outer ring turntable and drives bearing outer ring rotation, and fixed central spindle secures bearing inner race, therefore bearing inner race
Relative motion is formed between outer ring, cooperation greasing head greasing can be uniformly injected into scroll space, high-efficient；What is be inclined to set is flat
Template greasing head can prevent roller from popping up from raceway, keep greasing more steady；The greasing head of flange is increased in outer ring rotating
During greasing, uniform floating can be played the role of to the lubricating grease of accumulation, further promote greasing uniformity.Outer ring turntable is consolidated
Centering spindle is connect by way of pin with bearing internal external circle, and workpiece replacement is convenient, improves whole efficiency, while outer ring turntable
Upper setting sliding block, which drives pin to move radially, can quickly adjust outer ring pin location, improve equipment interoperability.
Detailed description of the invention
Fig. 1 is crossed roller bearing automatic greasing schematic device.
Fig. 2 is partial schematic diagram at the A of Fig. 1.
Fig. 3 is the B of greasing head to structural schematic diagram.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but not as the restriction to the utility model.
Incorporated by reference to shown in Fig. 1 and Fig. 2, the crossed roller bearing automatic greasing device that the present embodiment is related to, including fixed core
Axis 1, outer ring turntable 2, driving motor 3 and fat injecting mechanism.Fixed central spindle is fixing axle, and outer ring turntable 2 is by bearing 4 and fixes
Mandrel 1 is rotatablely connected, and driving motor 3 drives outer ring turntable 2 to rotate around fixed central spindle 1 by belt 5.
The effect of fixed central spindle 1 is the rotation of inner ring 6 limited to greasing crossed roller bearing, is passed through at the top of fixed central spindle 1
Bolt is fixedly connected with terminal pad 7, and thread mill drilling or smooth blind hole in terminal pad 7, inner ring pin 8 is perpendicular to outer ring turntable 2
Rotational plane setting terminal pad 7 is connected to by threaded hole or smooth blind hole, the insertion of inner ring pin 8 is to greasing crossed roller axis
The fixed inner ring 6 of 6 fabrication hole of inner ring held.The position of 7 upper screwed hole of terminal pad or smooth blind hole can be according to different diameter specifications
Crossed roller bearing processed, being connected in different threaded holes or smooth blind hole by inner ring pin 8 can be realized pair
The fixation of different size crossed roller bearing inner ring 6.
The upper surface of outer ring turntable 2 is equipped with radial groove 9, is equipped with sliding block 10 in sliding slot 9, sliding block 10 protrudes from outer ring turntable
2 upper surface.11 sets of link block on sliding block, 11 top thread mill drilling of link block or smooth blind hole.Outer ring pin 12 is vertical
It is arranged in the rotational plane of outer ring turntable 2 and link block 11 is connected to by threaded hole or smooth blind hole.Outer ring pin 12 insertion to
13 fabrication hole of outer ring of greasing crossed roller bearing is to connect outer ring 13, when outer ring turntable 2 is rotated by driving motor 3
When, torque is transmitted by outer ring pin 12, crossed roller bearing outer ring 13 is driven to rotate.Through sliding block 10 in sliding slot 9
It is mobile, that is, it is convenient to change 12 spacing of outer ring pin to realize the driving to different size crossed roller bearing outer ring 13.
Fat injecting mechanism includes greasing head 14 and for rouge pipeline 15, is connect for rouge pipeline 15 with greasing head.Greasing head 14 is arranged
In the top of outer ring turntable 2.Greasing head 14 is tabular, is equipped with grease-outlet hole 16 in the middle part of greasing head 14, and greasing head 14 is towards outer ring
The face of turntable 2 is greasing plane, and greasing plane and the rotational plane of outer ring turntable 2 are arranged in 40 °~50 ° angle αs.Greasing plane
It is equipped with flange 14a in the side opposite with 2 rotation direction of outer ring turntable, the inner wall of flange 14a is in the angle β of greasing plane
150 °~160 ° settings.
Claims (7)
1. a kind of crossed roller bearing automatic greasing device, which is characterized in that including fixed central spindle, outer ring turntable, driving motor
And fat injecting mechanism, the fixed central spindle and the rotation connection of outer ring turntable, the driving motor drives the outer ring turntable, described solid
Inner ring pin is fixed at the top of centering spindle, the hole of the inner ring pin and the inner ring of the crossed roller bearing cooperates, described
The upper surface of outer ring turntable is equipped with outer ring pin, and the outer ring pin and the hole of the outer ring of the crossed roller bearing cooperate；Institute
Stating fat injecting mechanism includes greasing head and for rouge pipeline, and described to connect for rouge pipeline with the greasing head, the greasing head is set to
The top of the outer ring turntable.
2. crossed roller bearing automatic greasing device according to claim 1, which is characterized in that the greasing head is plate
Shape, is equipped with grease-outlet hole in the middle part of the greasing head, the greasing head towards the face of the outer ring turntable be greasing plane, the greasing
Plane and the rotational plane of the outer ring turntable are inclined to set.
3. crossed roller bearing automatic greasing device according to claim 2, which is characterized in that the greasing plane and institute
The rotational plane of outer ring turntable is stated in 40 °~50 ° angle settings.
4. crossed roller bearing automatic greasing device according to claim 2, which is characterized in that the one of the greasing plane
Side is equipped with flange, and the inner wall of the flange and the angle of greasing plane are in 150 °~160 ° settings.
5. crossed roller bearing automatic greasing device according to claim 1, which is characterized in that the outer ring turntable is equipped with
Radial groove, the sliding slot is interior to be equipped with sliding block, and the outer ring pin is connected with the slide block.
6. crossed roller bearing automatic greasing device according to claim 1, which is characterized in that the top of the fixed central spindle
Portion is fixedly connected with terminal pad, and the inner ring pin is connect with the terminal pad.
7. crossed roller bearing automatic greasing device according to claim 1, which is characterized in that the outer ring pin with it is interior
Enclose rotational plane of the axis perpendicular to the outer ring turntable of pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979872.7U CN209414994U (en) | 2018-11-28 | 2018-11-28 | Crossed roller bearing automatic greasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979872.7U CN209414994U (en) | 2018-11-28 | 2018-11-28 | Crossed roller bearing automatic greasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414994U true CN209414994U (en) | 2019-09-20 |
Family
ID=67935820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821979872.7U Withdrawn - After Issue CN209414994U (en) | 2018-11-28 | 2018-11-28 | Crossed roller bearing automatic greasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414994U (en) |
Cited By (2)
| 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 |
| CN111578118A (en) * | 2020-05-18 | 2020-08-25 | 慈溪市顺达实业有限公司 | Lubricating oil quantitative filling device |
-
2018
- 2018-11-28 CN CN201821979872.7U patent/CN209414994U/en not_active Withdrawn - After Issue
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 |
| 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 |
| CN111578118A (en) * | 2020-05-18 | 2020-08-25 | 慈溪市顺达实业有限公司 | Lubricating oil quantitative filling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 30, Suzhou Road, Changshu City, Suzhou City, Jiangsu Province 215500 Patentee after: Suzhou Great Wall Precision Technology Co.,Ltd. Address before: No. 30, Suzhou Road, Changshu City, Suzhou City, Jiangsu Province 215500 Patentee before: CSC Bearing Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190920 Effective date of abandoning: 20231020 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190920 Effective date of abandoning: 20231020 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |