CN206175996U - Insert formula antifriction bearing lubricating grease refueling system soon - Google Patents
Insert formula antifriction bearing lubricating grease refueling system soon Download PDFInfo
- Publication number
- CN206175996U CN206175996U CN201621030470.3U CN201621030470U CN206175996U CN 206175996 U CN206175996 U CN 206175996U CN 201621030470 U CN201621030470 U CN 201621030470U CN 206175996 U CN206175996 U CN 206175996U
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- Prior art keywords
- quick connector
- adapter body
- bearing
- antifriction
- nozzle
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Abstract
The utility model provides an insert formula antifriction bearing lubricating grease refueling system soon, include: a manual nozzle contains a glib talker, two quick connector, each quick connector includes all that one connects a main part and one end nestification an in uide bushing of this joint main part, a PU hose, one end is through one quick connector swing joint in the glib talker of manual nozzle, the other end is through another quick connector swing joint is in antifriction bearing's tank filler sleeve. This system is through connecting the tank filler sleeve, can carry on that the off -axis is more remote to refuel, avoids being accidentally injured by the axis of rotation when refueling.
Description
Technical field
The utility model is related to a kind of rolling bearing fuel loading system, and in particular to a kind of push-in antifriction-bearing grease adds
Oil system.
Background technology
In machine driving, rolling bearing is an important part, and rolling bearing is the axle and bearing block that will be operated
Between sliding friction be changed into rolling friction, so as to reduce a kind of accurate mechanical organ of friction loss, rolling bearing lubrication
Mainly there are grease lubrication and oil lubrication.It is easy to maintenance because rolling bearing has obvious energy conservation, the advantages of reliable in quality, therefore roll
Bearing has a wide range of applications in engineering machinery.The length of baering life limit directly affects the use longevity of entire machine
Life, and the lubrication of bearing directly affects the key of baering life limit.
Most current rolling bearing uses grease lubrication, and equipment is run can cause that bearing grease has certain loss, need
Intermittent oiling is carried out to bearing, therefore, rolling bearing is provided with tank filler sleeve in bearing block, and some rolling bearings its tank filler sleeves
It is arranged at the side of bearing block.
In the prior art, refueled to rolling bearing, generally require and a grease nipple, butter are threadedly coupled by its tank filler sleeve
Mouth is forced filling oil cup, is a kind of simplest mode of mechanical lubrication, is directly added to fetching by grease gun and grease nipple
Oil.It is disadvantageous in that, the equipment limited for bearing block space, the tank filler sleeve on bearing block side and rotary shaft distance than
It is relatively near, bearing oiling is given in rolling bearing operation, there is the risk for being rotated axle accidental injury.
Utility model content
To overcome above-mentioned deficiency, the utility model provides a kind of push-in antifriction-bearing grease fuel loading system, by even
Tank filler sleeve is connect, off-axis relatively remote oiling can be carried out, it is to avoid axle is rotated when refueling and is accidentally injured.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
A kind of push-in antifriction-bearing grease fuel loading system, including：
One manual nozzle, contains an oil nozzle；
Two quick connectors, each quick connector includes that an adapter body and one end are nested in the adapter body
One fairlead；
One PU flexible pipes, one end is movably connected on the oil nozzle of the manual nozzle, the other end by quick connector described in
The tank filler sleeve of rolling bearing is movably connected on by another quick connector.
Further, an external screw thread is contained in one end of adapter body described in, the oil nozzle of the manual nozzle contain with
The internal thread that the external screw thread of the adapter body is engaged.
Further, the adapter body of the quick connector is threadedly coupled with the oil nozzle of the manual nozzle, its guiding
Set is connected with one end of the PU flexible pipes.
Further, an external screw thread is contained in one end of adapter body described in, the tank filler sleeve of the rolling bearing contain with
The internal thread that the external screw thread of the adapter body is engaged.
Further, the adapter body of the quick connector is threadedly coupled with the tank filler sleeve of rolling bearing, its fairlead with
One end connection of the PU flexible pipes.
The beneficial effects of the utility model are to connect into an oiling fairlead using quick connector and PU flexible pipes, and one is fast
Connection-peg is connected to manual nozzle, and another quick connector is screwed on equipment tank filler sleeve.The advantage of quick connector be it is easy to connect,
Plug and play, easily can link together equipment with manual nozzle PU flexible pipes, its connected mode is reliable, effectively,
It is convenient.It is capable of achieving remotely to refuel off axis, and easy to operate, it is to avoid refueled in rolling bearing operation and be rotated axle accidental injury.
Brief description of the drawings
Fig. 1 is a kind of push-in antifriction-bearing grease fuel loading system application schematic diagram.
Fig. 2 is the schematic perspective view of quick connector.
Fig. 3 is the schematic perspective view of PU flexible pipes.
In figure：The manual nozzles of 1-；11- oil nozzles；2- quick connectors；21- adapter bodies；211- external screw threads；22- is oriented to
Set；221- pores；3-PU flexible pipes；31- lug bosses；4- rolling bearings；41- rotary shafts.
Specific embodiment
To enable features described above of the present utility model and advantage to become apparent, special embodiment below, and coordinate appended
Figure is described in detail below.
The present embodiment provides a kind of push-in antifriction-bearing grease fuel loading system, for being refueled to rolling bearing 4, such as schemes
Shown in 1, the system includes a manual nozzle 1, a PU flexible pipes 3 and two quick connectors 2.
Quick connector 2 includes adapter body 21 and fairlead 22, as shown in Figure 2.Adapter body 21 is hollow structure, two ends
Connection, the left part of the adapter body 21 carries external screw thread 211.The fairlead 22 is also hollow structure, and its pore 221 is used to connect
PU flexible pipes 3 are connect, left end is thinner, be embedded in the interior of adapter body 21；Right-hand member is thicker, i.e., right side can form a platform for circle,
It is easy to press by when the right-hand member of hand and fairlead 22 is stained with grease manually, it may appear that slide and be difficult to pressure by operation, thus it is logical
Cross increase right side diameter dimension, with avoid it is this be difficult to pressure by situation occur.
Contain an oil nozzle 11 on manual nozzle 1, the grease in exportable rifle, oil nozzle 11 with quick connector 2 containing connecing
The internal thread that the external screw thread of head main body 21 is engaged, it is difficult for drop-off to realize being threadedly coupled with the adapter body 21.Rolling bearing
Tank filler sleeve on 4 (specially rolling bearing pedestals) with the external screw thread of the adapter body 21 of another quick connector 2 also containing being engaged
Internal thread, with realize be threadedly coupled with the adapter body 21, it is difficult for drop-off.
The two ends of PU flexible pipes 3 connect two fairleads of quick connector 2 22, the specifically insertion of PU flexible pipes 3 fairlead respectively
In 22 pore 221, the two dimensional fits, and the external diameter of PU flexible pipes 3 is bigger, to realize and the clamping securely of fairlead 22.PU is soft
Pipe 3 is inserted in adapter body 21 by fairlead 22, and carries out clamping with adapter body 21, can be opened by pressing fairlead 22
The clamped condition of PU flexible pipes 3 and adapter body 21, so as to realize separating.Generally, the one end of PU flexible pipes 3 generally company of being connected in
It is connected in the adapter body 21 on tank filler sleeve, no longer removes, when needs to change；The other end can be placed in suitable position,
When refueling, it is convenient to the clamping of manual nozzle 1, it is possible to achieve refueled in the place apart from rotary shaft 41 farther out, it is to avoid
Axle 41 is rotated when being refueled in the operation of rolling bearing 4 to accidentally injure.After oiling is finished, can easily separate PU flexible pipes 3 and add manually
Oil gun 1, realizes plug and play, greatly reduces the difficulty and risk of oiling.
In addition, if using general flexible pipe, due in refueling process, being easy to be stained with grease on staff and flexible pipe,
Can be skidded when plugging or changing the flexible pipe, be difficult to change, and the surface of this PU flexible pipes 3 carries several lug bosses 31, such as
Can be circular or helical form shown in Fig. 3, to increase frictional force or impetus, prevent from being skidded in plug or replacing.This PU is soft
The features such as pipe 3 has resistant to chemical etching, lightweight, anti-flatulence, long service life.
In sum, this push-in antifriction-bearing grease fuel loading system can be realized remotely refueling off axis, and insert
Use, it is easy to operate, it is to avoid to be refueled in rolling bearing operation and be rotated axle accidental injury, reduce the hazards of manual work, carried
High security.
Claims (5)
1. a kind of push-in antifriction-bearing grease fuel loading system, it is characterised in that including：
One manual nozzle, contains an oil nozzle；
Two quick connectors, each quick connector includes that an adapter body and one end are nested in the one of the adapter body and lead
To set；
One PU flexible pipes, one end is movably connected on the oil nozzle of the manual nozzle by quick connector described in, and the other end passes through
Another quick connector is movably connected on the tank filler sleeve of rolling bearing.
2. push-in antifriction-bearing grease fuel loading system according to claim 1, it is characterised in that joint master described in
An external screw thread is contained in one end of body, and the oil nozzle of the manual nozzle contains the interior spiral shell being engaged with the external screw thread of the adapter body
Line.
3. push-in antifriction-bearing grease fuel loading system according to claim 2, it is characterised in that the quick connector
Adapter body be threadedly coupled with the oil nozzle of the manual nozzle, its fairlead is connected with one end of the PU flexible pipes.
4. push-in antifriction-bearing grease fuel loading system according to claim 1, it is characterised in that joint master described in
An external screw thread is contained in one end of body, and the tank filler sleeve of the rolling bearing contains the interior spiral shell being engaged with the external screw thread of the adapter body
Line.
5. push-in antifriction-bearing grease fuel loading system according to claim 4, it is characterised in that the quick connector
Adapter body be threadedly coupled with the tank filler sleeve of rolling bearing, its fairlead is connected with one end of the PU flexible pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030470.3U CN206175996U (en) | 2016-08-31 | 2016-08-31 | Insert formula antifriction bearing lubricating grease refueling system soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030470.3U CN206175996U (en) | 2016-08-31 | 2016-08-31 | Insert formula antifriction bearing lubricating grease refueling system soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175996U true CN206175996U (en) | 2017-05-17 |
Family
ID=58675113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621030470.3U Active CN206175996U (en) | 2016-08-31 | 2016-08-31 | Insert formula antifriction bearing lubricating grease refueling system soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292717A (en) * | 2018-09-20 | 2019-02-01 | 包头钢铁（集团）有限责任公司 | A kind of mine car fuel oil rapid refueling connector |
| CN111268630A (en) * | 2020-03-02 | 2020-06-12 | 中国重汽集团济南动力有限公司 | Oil filling device and process for heavy-duty car cab lifting system |
-
2016
- 2016-08-31 CN CN201621030470.3U patent/CN206175996U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109292717A (en) * | 2018-09-20 | 2019-02-01 | 包头钢铁（集团）有限责任公司 | A kind of mine car fuel oil rapid refueling connector |
| CN111268630A (en) * | 2020-03-02 | 2020-06-12 | 中国重汽集团济南动力有限公司 | Oil filling device and process for heavy-duty car cab lifting system |
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