CN208605913U - A kind of drawing-frame rubber roll bearing refueling device - Google Patents
A kind of drawing-frame rubber roll bearing refueling device Download PDFInfo
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- CN208605913U CN208605913U CN201821104229.XU CN201821104229U CN208605913U CN 208605913 U CN208605913 U CN 208605913U CN 201821104229 U CN201821104229 U CN 201821104229U CN 208605913 U CN208605913 U CN 208605913U
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- cylinder
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- oil cylinder
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- oil
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Abstract
The utility model relates to a kind of drawing-frame rubber roll bearing refueling device, the current drawing-frame rubber roll of effective solution needs artificial the problem of frequently refueling；The technical solution of solution includes oil cylinder, oil cylinder bottom is equipped with a protruding block, an oil outlet is provided on protruding block, oil outlet is externally connected with pressure valve, the piston cylinder of a lower ending opening is equipped in oil cylinder, piston cylinder, which moves down, to be covered on protruding block, piston cylinder upper end is connected with the vertical bar stretched out outside oil cylinder, an electromagnet is mounted at the top of oil cylinder and at the top of vertical bar, two electromagnet attract each other after being powered so as to drive piston cylinder to move downward by vertical bar, and a pressure spring is equipped between two electromagnet；It further include a temperature sensor, temperature sensor is connected with controller, and temperature sensor can be by the energization or power-off of controller two electromagnet of control after detecting temperature change；The utility model can real-time monitoring, automatic oiling, volume read-out stablize, high degree of automation, significant effect.
Description
Technical field
The utility model relates to field of textile machinery, specifically a kind of drawing-frame rubber roll bearing refueling device.
Background technique
Drawing frame is that a kind of important spinning process is mechanical, and roller when an important component of drawing frame is mainly used for leading
Draw sliver；Roller during rotation, needs to guarantee that the bearing good lubrication of roller mandrel, bearing oil starvation will lead to roller rotation
It is not flexible, make sliver knot easy to form, the quality of opposite sliver, mandrel and bearing temperature moreover, bearing running resistance becomes larger
It increases, the operating of long-time oil starvation can cause to damage to mandrel and bearing；Current oiling mode is that artificial timing is refueled, when waste
Between, working efficiency is low, it is important that bearing during the work time, may cause lubrication state rapidly to become because of abnormal conditions
Difference, artificial timing, which is refueled, at this time cannot timely find that the lubrication abnormal conditions of bearing are often led to cannot refuel in time
Bearing damage is scrapped；Further more, each volume read-out of hand oiling is often depending on the experience of worker, it is easy excessive or mistake of refueling
Few, refueling excessively will lead to that lubricating oil is excessive, the very few lubrication circumstances that cannot effectively improve bearing of refueling.
Therefore, designing the novel drawing-frame rubber roll refueling device of one kind is a urgent problem needed to be solved.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model provides a kind of drawing-frame rubber roll bearing
Refueling device, the current drawing-frame rubber roll of effective solution need artificial the problem of frequently refueling.
Its technical solution solved is a kind of drawing-frame rubber roll bearing refueling device, including the oil cylinder vertically placed, oil cylinder
Bottom is equipped with a vertical protruding block, is provided with a vertical oil outlet on protruding block, oil outlet penetrates protruding block and oil cylinder
Bottom surface, oil outlet are externally connected with pressure valve；One is equipped in oil cylinder can move up and down and the piston cylinder of lower ending opening, piston cylinder to
Lower movement can cover on protruding block and the piston inside wall of cylinder is bonded with protruding block outer wall；Piston cylinder upper end is connected with a vertical bar, erects
Bar upper end is stretched out outside oil cylinder, and an electromagnet is mounted at the top of oil cylinder and at the top of vertical bar, and two electromagnet are mutually inhaled after being powered
Draw so as to drive piston cylinder to move downward by vertical bar, a pressure spring is installed between two electromagnet；
It further include a temperature sensor, temperature sensor is connected with controller, and temperature sensor detects temperature change
The energization or power-off of two electromagnet can be controlled by controller afterwards.
The utility model can real-time monitoring, automatic oiling, volume read-out stablize, high degree of automation, significant effect.
Detailed description of the invention
The utility model front sectional view when Fig. 1 is not oiling.
Front sectional view when Fig. 2 is the utility model oiling.
Specific embodiment
Further description is made to specific embodiment of the present utility model below in conjunction with attached drawing.
Provided by Fig. 1 to Fig. 2, the utility model includes the oil cylinder 1 vertically placed, 1 bottom of oil cylinder be equipped with one it is vertical
Protruding block 2 is provided with a vertical oil outlet 3 on protruding block 2, and oil outlet 3 penetrates 1 bottom surface of protruding block 2 and oil cylinder, oil outlet 3
It is externally connected with pressure valve 4；It can be moved up and down in oil cylinder 1 equipped with one and 11 cylinder 5 of piston of lower ending opening, 11 cylinder 5 of piston are downward
Movement can cover on protruding block 2 and 11 cylinder of piston, 5 inner wall is bonded with 2 outer wall of protruding block；11 cylinder of piston, 5 upper end is connected with one and erects
Bar 6,6 upper end of vertical bar are stretched out outside oil cylinder 1, are mounted on an electromagnet 7, two electromagnet 7 at the top of 1 top of oil cylinder and vertical bar 6
It is attracted each other after energization so as to be moved downward by vertical bar 6 with 11 cylinder 5 of piston, is equipped with one between two electromagnet 7
Pressure spring 8；
It further include a temperature sensor 9, temperature sensor 9 is connected with controller 10, and temperature sensor 9 detects temperature
The energization or power-off of two electromagnet 7 can be controlled after variation by controller 10.
To adjust each injection flow, being equipped with one in 11 cylinder 5 of piston can move up and down in 11 cylinder 5 of piston
Piston 11,11 upper end of piston is connected with a vertical threaded rod 12, be provided at the top of 11 cylinder 5 of piston match with threaded rod 12 and
Threaded hole, 12 upper end of threaded rod passes through to be stretched out outside oil cylinder 1 at the top of threaded hole and oil cylinder 1.
The temperature sensor 9 is non-contact temperature sensor 9.
For the utility model when specifically used, oil cylinder 1 is provided with lubricating oil, and oil outlet 3 and the pouring orifice of bearing block are connected,
Temperature sensor 9 is mounted on the temperature of detection bearing in bearing block；When the lubrication state of bearing is good, temperature when bearing operation
It will not be higher by normal range (NR), the bearing temperature that temperature sensor 9 detects is in normal range (NR), is sent and is believed to controller 10
Number, controller 10 controls 7 no power of electromagnet；When bearing inner oil shortage causes lubrication circumstances severe, the resistance meeting of bearing operation
Become larger, bearing temperature can rise temperature range when being higher by normal operation, at this point, temperature sensor 9 detects the temperature of bearing
When exception increases above normal range (NR), temperature sensor 9 sends abnormal signal to controller 10, and controller 10 controls two electromagnetism
Iron 7 is powered, and the effect that two electromagnet 7 attract each other that vertical bar 6 is made to overcome pressure spring 8 moves down, and vertical bar 6 is with piston 11
Cylinder 5 moves down, and when 5 sets of 11 cylinder of piston on protruding block 2,11 cylinder 5 of piston is closed, and forms closed chamber in 11 cylinder 5 of piston
Body, 11 cylinder 5 of piston continue to move downward, and cavity volume reduces, and the intracorporal lubricating oil of chamber is extruded, when pressure reaches pressure valve 4
Cracking pressure when, pressure valve 4 is opened, and the lubricating oil in 11 cylinder 5 of piston is injected into bearing block through oil outlet 3 and pressure valve 4
Bearing is lubricated, until piston 11 and protruding block 2 contact, 11 cylinder of piston, 5 stop motion, 11 cylinder of piston of 11 lower section of piston
Lubricating oil in 5 is all injected into bearing block, and in bearing block after injection lubricating oil, bearing is under good lubrication circumstances
Operating temperature gradually decreases, and when temperature is reduced in normal range (NR), controller 10 controls two electromagnet 7 and powers off, in pressure spring 8
Under the action of, vertical bar 6 is moved upwards with 11 cylinder 5 of piston, and 11 cylinder 5 of piston is detached from protruding block 2, the lubricating oil in oil cylinder 1 into
Enter into 11 cylinder 5 of piston of the lower section of piston 11, bearing again oil starvation when 11 cylinder 5 of piston move downward infused into bearing block again
Oil.
When needing to adjust each injection flow, 12 upper end of threaded rod can be turned, the rotation of threaded rod 12 can be with piston 11
It is moved upwardly or downwardly in 11 cylinder 5 of piston, if piston 11 moves upwards, the volume of 11 cylinder 5 of piston of 11 lower section of piston increases
Greatly, then each injection flow increases；Conversely, each injection flow reduces if piston 11 moves downward.
The utility model has the advantages that following significant: firstly, the utility model is realized in real time by detection bearing temperature
The oil starvation situation for monitoring bearing is not required to artificial regular check maintenance, reduces the labor intensity of worker, also avoid the time between overhauls(TBO)
Unreasonable or bearing is set because unusual service condition causes worker when oil starvation not overhaul in time, cannot refuel in time makes bearing in oil starvation
In the case of operate and cause roller work impacted or even bearing damage；In addition, the utility model can be automatic in bearing oil starvation
It refuels into bearing block, saves the time of hand oiling, alleviate the labor intensity of worker, and each volume read-out is stablized,
And each volume read-out can be adjusted as needed, it avoids hand oiling and is easy excessive or very few problem；Moreover, this is practical new
Type can not shut down oiling, improve work efficiency.
To sum up, the utility model can real-time monitoring, automatic oiling, volume read-out stablize, high degree of automation, significant effect.
Claims (3)
1. a kind of drawing-frame rubber roll bearing refueling device, including the oil cylinder (1) vertically placed, which is characterized in that oil cylinder (1) bottom
Equipped with a vertical protruding block (2), a vertical oil outlet (3) is provided on protruding block (2), oil outlet (3) penetrates protrusion
Block (2) and oil cylinder (1) bottom surface, oil outlet (3) are externally connected with pressure valve (4)；Be equipped in oil cylinder (1) one can move up and down and under
Piston (11) cylinder (5) of end opening, piston (11) cylinder (5), which moves down, can cover on protruding block (2) and in piston (11) cylinder (5)
Wall is bonded with protruding block (2) outer wall；Piston (11) cylinder (5) upper end is connected with a vertical bar (6), and oil cylinder is stretched out in vertical bar (6) upper end
(1) outside, an electromagnet (7) is mounted at the top of oil cylinder (1) and at the top of vertical bar (6), two electromagnet (7) are mutually inhaled after being powered
Draw so as to be moved downward by vertical bar (6) band piston (11) cylinder (5), a pressure spring is installed between two electromagnet (7)
(8)；
It further include a temperature sensor (9), temperature sensor (9) is connected with controller (10), and temperature sensor (9) detects
The energization or power-off of two electromagnet (7) can be controlled after temperature change by controller (10).
2. a kind of drawing-frame rubber roll bearing refueling device according to claim 1, which is characterized in that the piston (11)
One piston (11) that can be moved up and down in piston (11) cylinder (5) is installed, piston (11) upper end is connected with one in cylinder (5)
Vertical threaded rod (12), be provided at the top of piston (11) cylinder (5) match with threaded rod (12) and threaded hole, threaded rod (12) upper end
Oil cylinder (1) is stretched out outside at the top of threaded hole and oil cylinder (1).
3. a kind of drawing-frame rubber roll bearing refueling device according to claim 1, which is characterized in that the temperature sensing
Device (9) is non-contact temperature sensor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104229.XU CN208605913U (en) | 2018-07-12 | 2018-07-12 | A kind of drawing-frame rubber roll bearing refueling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104229.XU CN208605913U (en) | 2018-07-12 | 2018-07-12 | A kind of drawing-frame rubber roll bearing refueling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605913U true CN208605913U (en) | 2019-03-15 |
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ID=65668563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821104229.XU Active CN208605913U (en) | 2018-07-12 | 2018-07-12 | A kind of drawing-frame rubber roll bearing refueling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013710A (en) * | 2022-06-06 | 2022-09-06 | 杭州创邦机械设备有限公司 | High-speed centrifuge capable of preventing lubricating oil from solidifying and drying up |
-
2018
- 2018-07-12 CN CN201821104229.XU patent/CN208605913U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013710A (en) * | 2022-06-06 | 2022-09-06 | 杭州创邦机械设备有限公司 | High-speed centrifuge capable of preventing lubricating oil from solidifying and drying up |
| CN115013710B (en) * | 2022-06-06 | 2024-03-26 | 杭州创邦机械设备有限公司 | High-speed centrifugal machine capable of preventing lubricating oil from solidifying and drying |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 476400 south side of west section of Huaxia Avenue, industrial cluster district, Xiayi County, Shangqiu City, Henan Province Patentee after: HENAN RAINBOW TEXTILE Co.,Ltd. Address before: 476400 south side of west section of Huaxia Avenue, industrial cluster district, Xiayi County, Shangqiu City, Henan Province Patentee before: HENAN SEVEN RAINBOW AGRICULTURAL TECHNOLOGY SHARES CO.,LTD. |