CN207989533U - It is a kind of can rapid refueling deep groove ball bearing - Google Patents
It is a kind of can rapid refueling deep groove ball bearing Download PDFInfo
- Publication number
- CN207989533U CN207989533U CN201820488385.4U CN201820488385U CN207989533U CN 207989533 U CN207989533 U CN 207989533U CN 201820488385 U CN201820488385 U CN 201820488385U CN 207989533 U CN207989533 U CN 207989533U
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- China
- Prior art keywords
- bearing cap
- bearing
- shaft body
- deep groove
- groove ball
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses it is a kind of can rapid refueling deep groove ball bearing,Including outer shaft body and interior shaft body,The outer shaft body inner end activity grafting is equipped with retainer plate,It is installed with fixed ring in the middle part of the retainer plate,The fixed ring inner cavity activity grafting is equipped with ball,The interior shaft body outer end front and rear sides are installed with bearing cap,The bearing cap inner chamber is provided with bearing cap chamber,The bearing cap intracavitary chamber activity grafting is equipped with pressing plate,It is installed with pressing lever in the middle part of the pressing plate outer end face,It is installed with return spring at left and right sides of the pressing plate inner face,It is provided with jack in the middle part of the bearing cap outer end face,The jack internal chamber wall is installed with lubricant layer,The bearing cap inner end wall is provided with oil outlet,By being equipped with bearing cap cavity configuration,Ball in being held with auto-alignment is lubricated the addition of oil,Using more convenient,Shorten the maintenance period of bearing,It is cost-effective.
Description
Technical field
The utility model is related to mechanical bearing technical field, specially it is a kind of can rapid refueling deep groove ball bearing.
Background technology
It is a kind of important spare part in contemporary mechanical equipment.Its major function is the mechanical rotary body of support, reduces its fortune
Friction coefficient during dynamic.Bearing general grease lubrication when in use, does not clean, directly fills lubricating grease.It lubricates glossy
Phenomena such as sliding, but bearing is easy to form oil leak during long-term use, when bearing oil leak, Bearing inner lubricating oil missing
When, it needs to dismantle bearing and oils again, device process is relatively complicated, and it is bearing addition profit at any time that existing bearing, which does not have,
The function of lubricating oil, when encountering fortuitous event, processing is not anxious to work as, and use is more inconvenient.For this purpose, it is proposed that one kind can be quick
The deep groove ball bearing of oiling.
Utility model content
The purpose of this utility model is to provide it is a kind of can rapid refueling deep groove ball bearing, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of can rapid refueling deep groove ball bearing,
Including outer shaft body and interior shaft body, the outer shaft body inner end activity grafting is equipped with retainer plate, and the retainer plate middle part is solid
Dingan County is equipped with fixed ring, and the fixed ring inner cavity activity grafting is equipped with ball, and the interior shaft body outer end front and rear sides are solid
Dingan County is equipped with bearing cap, and the bearing cap inner chamber is provided with bearing cap chamber, and the bearing cap intracavitary chamber activity grafting is equipped with pressing
Plate, the pressing plate outer end face middle part are installed with pressing lever, are installed at left and right sides of the pressing plate inner face
Return spring, the bearing cap outer end face middle part are provided with jack, and the jack internal chamber wall is installed with lubricant layer, the bearing
Lid inner end wall is provided with oil outlet, and the bearing cap lateral wall is installed with the first sealing ring, the first sealing ring inner end wall
It is installed with the second sealing ring.
Preferably, the fixed ring circular array is in retainer plate side wall.
Preferably, the inner cavity of jack is run through in the middle part of the pressing lever.
Preferably, the return spring inner end is fixedly connected on bearing cap inner chamber wall.
Preferably, the oil outlet inner cavity is hour-glass in shape.
Compared with prior art, the utility model has the beneficial effects that：This can rapid refueling deep groove ball bearing, by setting
There are the first sealing ring, the second sealing ring and bearing cover, leakproofness between outer shaft body and interior shaft body can be increased；Pass through
Equipped with bearing cap chamber, pressing lever, oil outlet, return spring, pressing plate, jack and lubricant layer structure, can be held with auto-alignment interior
Ball be lubricated the addition of oil, using more convenient, shorten the maintenance period of bearing, it is cost-effective.
Description of the drawings
Fig. 1 is the utility model section view；
Fig. 2 is the utility model bearing cap partial cross-sectional top view.
In figure：1 outer shaft body, shaft body, 3 retainer plates, 4 fixed rings, 5 balls, 6 bearing caps, 61 bearing cap chambers, 62 in 2
Pressing lever, 63 oil outlets, 64 return springs, 65 pressing plate, 66 jacks, 67 lubricant layers, 7 first sealing rings, 8 second sealing rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：It is a kind of can rapid refueling deep groove ball bearing, packet
Outer shaft body 1 and interior shaft body 2 are included, frictional force is reduced by the sliding of ball 5 between outer shaft body 1 and interior shaft body 2.Outer shaft
The collar wall of the internal chamber wall of ontology 1 and interior shaft body 2 is provided with sliding slot.Ball 5 is slided in translot.The outer shaft body
1 inner end activity grafting is equipped with retainer plate 3, and retainer plate 3 fixes the position of ball 5, prevents ball 5 from sliding.In the retainer plate 3
Portion is installed with fixed ring 4, and 4 circular array of the fixed ring is in 3 side wall of retainer plate.Ball 5 is fixed on the interior of fixed ring 4
Chamber, fixed ring 4 fix the position of ball 5.4 inner cavity activity grafting of the fixed ring is equipped with ball 5, and ball 5 reduces outer shaft sheet
Frictional force between body 1 and interior shaft body 2.2 outer end front and rear sides of the interior shaft body are installed with bearing cap 6, cover
Bearing cap 6 can prevent retainer plate 3 between outer shaft body 1 and interior shaft body 2 from skidding off, and 6 inner cavity of the bearing cap is provided with bearing cap
The lumen loading of chamber 61, bearing cap chamber 61 has lubricating oil.61 inner cavity activity grafting of the bearing cap chamber is equipped with pressing plate 65, leads to
Extruding pressing plate 65 is crossed to squeeze out the lubricating oil of 61 inner cavity of bearing cap chamber.It is filled out between the ball 5 in bearing and fixed ring 4
It fills, increases the sliding effect of ball 5.Reduce the frictional force between outer shaft body 1 and interior shaft body 2.65 outer end of the pressing plate
Middle face is installed with pressing lever 62, can be pressed pressing plate 65 downwards by pressing pressing lever 62.The pressing
It is installed with return spring 64 at left and right sides of 65 inner face of plate, 64 inner end of the return spring is fixedly connected on bearing cap 6
Internal chamber wall.Return spring 64 will be popped up by pressure pressing plate 65.It is provided with jack 66, institute in the middle part of 6 outer end face of the bearing cap
State the inner cavity that jack 66 is run through at 62 middle part of pressing lever.The outer end of pressing lever 62 is leaked out by jack 66.66 internal chamber wall of the jack
It is installed with lubricant layer 67, by lubricant layer 67 so that pressing pressing lever 62 is more effortless.6 inner end wall of the bearing cap is provided with out
Oilhole 63,63 inner cavity of the oil outlet are hour-glass in shape.The oil outlet 63 of hourglass shape is prevented in the case where not pressing pressing lever 62
Lubricating oil is from the excessive outflow of oil outlet 63.6 lateral wall of the bearing cap is installed with the first sealing ring 7, and described first is close
7 inner end wall of seal is installed with the second sealing ring 8.First sealing ring 7 and the second sealing ring 8 can increase by 1 He of outer shaft body
The sealing effect of interior shaft body 2.Prevent the outflow of lubrication oil between outer shaft body 1 and interior shaft body 2.
Operation principle：Bearing cap 6 covers at the gap in 2 rear and front end of outer shaft body 1 and interior shaft body, and ball 5 is in inner shaft
Sliding in the translot of 2 side wall of ontology, when needing to carry out repairing to the ball 5 in bearing, pressing pressing lever 62 is so that pressing plate
65 push, and pressing plate 65 pushes, and the lubricating oil of 61 inner cavity of bearing cap chamber is squeezed away by oil outlet 63, to ball 5 and admittedly
Determine to be lubricated between ring 4.The oil outlet 63 of hourglass shape prevents in the case where not pressing pressing lever 62 lubricating oil from oil outlet
63 excessive outflows.Return spring 64 rebounds pressing plate 65 after pressing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. it is a kind of can rapid refueling deep groove ball bearing, including outer shaft body (1) and interior shaft body (2), it is characterised in that：It is described
Outer shaft body (1) inner end activity grafting is equipped with retainer plate (3), and fixed ring (4) is installed in the middle part of the retainer plate (3),
Fixed ring (4) the inner cavity activity grafting is equipped with ball (5), and interior shaft body (2) the outer end front and rear sides are fixedly mounted
There are bearing cap (6), bearing cap (6) inner cavity to be provided with bearing cap chamber (61), bearing cap chamber (61) inner cavity activity grafting peace
Equipped with pressing plate (65), pressing lever (62) is installed in the middle part of pressing plate (65) outer end face, the pressing plate (65) is interior
It is installed with return spring (64) at left and right sides of end face, jack (66) is provided in the middle part of bearing cap (6) outer end face, it is described
Jack (66) internal chamber wall is installed with lubricant layer (67), and bearing cap (6) inner end wall is provided with oil outlet (63), the bearing
Lid (6) lateral wall is installed with the first sealing ring (7), and the first sealing ring (7) inner end wall is installed with the second sealing
It encloses (8).
2. it is according to claim 1 it is a kind of can rapid refueling deep groove ball bearing, it is characterised in that：The fixed ring (4)
Circular array is in retainer plate (3) side wall.
3. it is according to claim 1 it is a kind of can rapid refueling deep groove ball bearing, it is characterised in that：The pressing lever (62)
The inner cavity of jack (66) is run through at middle part.
4. it is according to claim 1 it is a kind of can rapid refueling deep groove ball bearing, it is characterised in that：The return spring
(64) inner end is fixedly connected on bearing cap (6) internal chamber wall.
5. it is according to claim 1 it is a kind of can rapid refueling deep groove ball bearing, it is characterised in that：The oil outlet (63)
Inner cavity is hour-glass in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820488385.4U CN207989533U (en) | 2018-03-27 | 2018-03-27 | It is a kind of can rapid refueling deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820488385.4U CN207989533U (en) | 2018-03-27 | 2018-03-27 | It is a kind of can rapid refueling deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989533U true CN207989533U (en) | 2018-10-19 |
Family
ID=63831459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820488385.4U Active CN207989533U (en) | 2018-03-27 | 2018-03-27 | It is a kind of can rapid refueling deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303108A (en) * | 2020-10-09 | 2021-02-02 | 贵州兴利旺轴承有限公司 | Communication type heat dissipation bearing with cooling medium |
-
2018
- 2018-03-27 CN CN201820488385.4U patent/CN207989533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303108A (en) * | 2020-10-09 | 2021-02-02 | 贵州兴利旺轴承有限公司 | Communication type heat dissipation bearing with cooling medium |
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