CN207921125U - Petroleum machinery copper alloy shaft sleeve - Google Patents
Petroleum machinery copper alloy shaft sleeve Download PDFInfo
- Publication number
- CN207921125U CN207921125U CN201820082488.0U CN201820082488U CN207921125U CN 207921125 U CN207921125 U CN 207921125U CN 201820082488 U CN201820082488 U CN 201820082488U CN 207921125 U CN207921125 U CN 207921125U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- sleeve body
- axle sleeve
- ring
- smoothly connected
- 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.)
- Active
Links
Landscapes
- Springs (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses petroleum machinery copper alloy shaft sleeves, including being smoothly connected port and sleeve body, the inner surface for being smoothly connected port is installed with dust proof tube, and the outer surface for being smoothly connected port is installed with connecting hole, the described port outer surface one end that is smoothly connected is equipped with No.1 clamping ring, the outer surface other end for being fixedly mounted on No.1 clamping ring of the sleeve body, described port outer surface one end No.1 clamping ring inner surface one end that is smoothly connected is equipped with No.1 washer, and the outer surface other end of the sleeve body is equipped with No. two clamping rings.Petroleum machinery copper alloy shaft sleeve described in the utility model, equipped with pressure accumulation sponge ring, oil filler point and damping spring, it can be convenient for addition lubricating oil and storage lubricating oil, keep the easy slide between axle sleeve and axis, and damage of the high-speed rotation to axle sleeve of axis can be reduced, it is applicable in different operating situation, brings better prospect of the application.
Description
Technical field
The utility model is related to petroleum machinery equipment part fields, more particularly to petroleum machinery copper alloy shaft sleeve.
Background technology
Axle sleeve is the tubular machine components being sleeved in shaft, is a component part of sliding bearing, and is passed in machinery
Dynamic to play a component that is fixed and reducing load friction coefficient in the process, in general, axle sleeve is used with bearing block and is interference fitted,
And it is gap-matched with axis；There is certain drawbacks, petroleum machinery axle sleeve when in use in existing petroleum machinery axle sleeve
Great work intensity, shaft rotation is fast, and the abrasion between axle sleeve and shaft is bigger, needs often to repair and replace, cannot be satisfied
Prolonged use demand, brings certain limitation to the use of people, traditional axle sleeve be not easy to addition lubricating oil and
And there is the case where addition lubricating oil excessively wastes, certain influence is brought to the use of axle sleeve, for this purpose, it is proposed that oil
Machinery copper alloy shaft sleeve.
Utility model content
The main purpose of the utility model is to provide petroleum machinery copper alloy shaft sleeves, can effectively solve background technology
The problems in.
To achieve the above object, the technical solution that the utility model is taken is：
Petroleum machinery copper alloy shaft sleeve, including it is smoothly connected port and sleeve body, it is described to be smoothly connected the interior of port
Surface is installed with dust proof tube, and the outer surface for being smoothly connected port is installed with connecting hole, described to be smoothly connected port
Outer surface one end is equipped with No.1 clamping ring, the outer surface other end for being fixedly mounted on No.1 clamping ring of the sleeve body, institute
It states and is smoothly connected port outer surface one end No.1 clamping ring inner surface one end equipped with No.1 washer, the outer surface of the sleeve body
The other end is equipped with No. two clamping rings, and the outer surface upper end of sleeve body is installed with oil filler point, the sleeve body it is outer
Inner surface one end of No. two clamping rings of the surface other end is equipped with No. two washers, and No. two connections of the outer surface other end of sleeve body
Outer surface one end of circle, which is equipped with, is threadedly coupled seat, and the outer surface of the outer surface threaded one end connecting seat of No. two clamping rings is another
End, which is installed with, is threadedly coupled port, is equipped between the inner surface and outer surface one end of sleeve body of No. two clamping rings
The bosom of miniature connection bolt, the sleeve body is equipped with axle sleeve inner ring, and the outer surface of axle sleeve inner ring is equipped with outside axle sleeve
Ring, is installed with damping spring between the outer surface and the inner surface of axle sleeve outer shroud of the axle sleeve inner ring, and damping spring
Outer surface is equipped with upper fixed seat and lower fixed seat, and fixed seat is fixedly mounted on the outer surface of axle sleeve inner ring, described lower solid
Reservation is fixedly mounted on the inner surface of axle sleeve outer shroud, and the inner surface of the sleeve body is set at oil filler point vertical lower position
There is pressure accumulation sponge ring.
Preferably, the quantity of the damping spring is several groups, and damping spring is in the outer surface of axle sleeve inner ring and axle sleeve
Rounded distribution between the inner surface of outer shroud.
Preferably, the sleeve body, No.1 washer, No. two washers, No.1 clamping ring and the inside of No. two clamping rings are leaned on
Shaft hole is equipped at entad.
Preferably, the quantity of the connecting hole is four groups, and connecting hole is square in the outer surface for being smoothly connected port
Distribution.
Preferably, the quantity of the miniature connection bolt is six groups, and miniature connection bolt is in the interior table of No. two clamping rings
Arrangement mode between face and outer surface one end of sleeve body and the inner surface of No.1 clamping ring and the outer surface of sleeve body
The arrangement mode of the other end is Triangle-Profile.
Compared with prior art, the utility model has the advantages that：The petroleum machinery copper alloy shaft sleeve, passes through
The oil filler point of setting is easy to use personnel to injecting lubricating oil inside axle sleeve, continuous poriferous by the pressure accumulation sponge ring of setting
Structure can store lubricating oil, avoid being added at one time lubricating oil and excessively cause to waste, can be with by the damping spring of setting
Reduce the damage that the high-speed rotation of axis is brought to itself with axle sleeve, entire axle sleeve structure is simple, and using effect is relative to tradition side
Formula is more preferable.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model petroleum machinery copper alloy shaft sleeve.
Fig. 2 is local interior's view of the utility model petroleum machinery copper alloy shaft sleeve.
Fig. 3 is the partial enlarged view of A in the utility model petroleum machinery copper alloy shaft sleeve Fig. 2.
Fig. 4 is the partial enlarged view of B in the utility model petroleum machinery copper alloy shaft sleeve Fig. 2.
In figure：1, it is smoothly connected port；2, dust proof tube；3, connecting hole；4, No.1 clamping ring；5, No. two clamping rings；6, axis
Cover ontology；7, oil filler point；8, it is threadedly coupled seat；9, it is threadedly coupled port；10, No.1 washer；11, No. two washers；12, miniature company
Connecting bolt；13, axle sleeve inner ring；14, axle sleeve outer shroud；15, pressure accumulation sponge ring；16, damping spring；17, upper fixed seat；18, lower solid
Reservation.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs 1-4, petroleum machinery copper alloy shaft sleeve, including it is smoothly connected port 1 and sleeve body 6, smooth company
It connects the outer surface that the inner surface of port 1 is installed with dust proof tube 2, and is smoothly connected port 1 and is installed with connecting hole 3, light
1 outer surface one end of slip port is equipped with No.1 clamping ring 4, the outer surface for being fixedly mounted on No.1 clamping ring 4 of sleeve body 6
The other end is smoothly connected 1 outer surface one end No.1 clamping ring of port, 4 inner surface one end and is equipped with No.1 washer 10, sleeve body 6
The outer surface other end is equipped with No. two clamping rings 5, and the outer surface upper end of sleeve body 6 is installed with oil filler point 7, sleeve body
Inner surface one end of 6 No. two clamping rings 5 of the outer surface other end is equipped with No. two washers 11, and the outer surface of sleeve body 6 is another
It holds outer surface one end of No. two clamping rings 5 to be equipped with and is threadedly coupled seat 8, the outer surface threaded one end connecting seat 8 of No. two clamping rings 5
The outer surface other end, which is installed with, is threadedly coupled port 9, the inner surface of No. two clamping rings 5 and the outer surface one of sleeve body 6
Miniature connection bolt 12 is equipped between end, the bosom of sleeve body 6 is equipped with axle sleeve inner ring 13, and the appearance of axle sleeve inner ring 13
Face is equipped with axle sleeve outer shroud 14, and damping spring is installed between the outer surface and the inner surface of axle sleeve outer shroud 14 of axle sleeve inner ring 13
16, and the outer surface of damping spring 16 is equipped with upper fixed seat 17 and lower fixed seat 18, upper fixed seat 17 is fixedly mounted in axle sleeve
The outer surface of ring 13, lower fixed seat 18 are fixedly mounted on the inner surface of axle sleeve outer shroud 14, and the inner surface of sleeve body 6 is close to oiling
Pressure accumulation sponge ring 15 is equipped at 7 vertical lower position of hole.
The quantity of damping spring 16 is several groups, and damping spring 16 is in the outer surface of axle sleeve inner ring 13 and axle sleeve outer shroud 14
Inner surface between rounded distribution；Sleeve body 6, No.1 washer 10, No. two washers 11, No.1 clamping rings 4 are connect with No. two
The inside of circle 5 is equipped with shaft hole close to center position；The quantity of connecting hole 3 is four groups, and connecting hole 3 is being smoothly connected end
The square distribution in outer surface of mouth 1；The quantity of miniature connection bolt 12 is six groups, and miniature connection bolt 12 is connected at No. two
The inner surface and axle sleeve sheet of arrangement mode and No.1 clamping ring 4 between the inner surface and outer surface one end of sleeve body 6 of circle 5
The arrangement mode of the outer surface other end of body 6 is Triangle-Profile.
It should be noted that the utility model is petroleum machinery copper alloy shaft sleeve, primary structure is by being smoothly connected port
1, dust proof tube 2,4, No. two clamping rings 5 of No.1 clamping ring, sleeve body 6, oil filler point 7, be threadedly coupled and seat 8 and be threadedly coupled port
9 compositions will be smoothly connected port 1 and with No. two companies by miniature connection bolt 12 with No.1 clamping ring 4 when in use
The threaded connection seat 8 of adapter ring 5 is fixed on the outer surface both ends of sleeve body 6 with port 9 is threadedly coupled, and passes through the oil filler point of setting
7, it is easy to use personnel at any time to lubricating oil is injected inside sleeve body 6, passes through the pressure accumulation sponge ring that 7 lower section of oil filler point is arranged
15, continuous poriferous structure can store lubricating oil, avoid oil filler point 7 from being added at one time lubricating oil and excessively cause to waste, pass through
The damping spring 16 being arranged between the outer surface and the inner surface of axle sleeve outer shroud 14 of axle sleeve inner ring 13, the high speed that can reduce axis turn
The damage brought with axle sleeve to itself is moved, avoids spring that transverse curvature occurs using upper fixed seat 17 and lower fixed seat 18, compared with
For practicality.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. petroleum machinery copper alloy shaft sleeve, including it is smoothly connected port (1) and sleeve body (6), it is characterised in that：The light
The inner surface of slip port (1) is installed with dust proof tube (2), and the outer surface for being smoothly connected port (1) is installed with
Connecting hole (3), described port (1) the outer surface one end that is smoothly connected are equipped with No.1 clamping ring (4), and sleeve body (6) are consolidated
Dingan County is mounted in the outer surface other end of No.1 clamping ring (4), described to be smoothly connected port (1) outer surface one end No.1 clamping ring
(4) inner surface one end is equipped with No.1 washer (10), and the outer surface other end of the sleeve body (6) is equipped with No. two clamping rings (5),
And the outer surface upper end of sleeve body (6) is installed with oil filler point (7), the outer surface other end two of the sleeve body (6)
Inner surface one end of number clamping ring (5) is equipped with No. two washers (11), and No. two clamping rings of the outer surface other end of sleeve body (6)
(5) outer surface one end, which is equipped with, is threadedly coupled seat (8), the outer surface threaded one end connecting seat (8) of No. two clamping rings (5)
The outer surface other end, which is installed with, is threadedly coupled port (9), inner surface and the sleeve body (6) of No. two clamping rings (5)
Outer surface one end between be equipped with miniature connection bolt (12), the bosom of the sleeve body (6) is equipped with axle sleeve inner ring
(13), and the outer surface of axle sleeve inner ring (13) is equipped with axle sleeve outer shroud (14), outside the outer surface of the axle sleeve inner ring (13) and axle sleeve
Damping spring (16) is installed between the inner surface of ring (14), and the outer surface of damping spring (16) is equipped with upper fixed seat
(17) and lower fixed seat (18), fixed seat (17) are fixedly mounted on the outer surface of axle sleeve inner ring (13), the lower fixation
Seat (18) is fixedly mounted on the inner surface of axle sleeve outer shroud (14), and the inner surface of the sleeve body (6) is vertical close to oil filler point (7)
Lower position is equipped with pressure accumulation sponge ring (15).
2. petroleum machinery copper alloy shaft sleeve according to claim 1, it is characterised in that：The number of the damping spring (16)
Amount is several groups, and damping spring (16) is in circle between the outer surface of axle sleeve inner ring (13) and the inner surface of axle sleeve outer shroud (14)
Shape is distributed.
3. petroleum machinery copper alloy shaft sleeve according to claim 1, it is characterised in that：The sleeve body (6), No.1
Washer (10), No. two washers (11), No.1 clamping ring (4) and the inside of No. two clamping rings (5) are equipped with close to center position
Shaft hole.
4. petroleum machinery copper alloy shaft sleeve according to claim 1, it is characterised in that：The quantity of the connecting hole (3)
It it is four groups, and connecting hole (3) is in the square distribution in outer surface for being smoothly connected port (1).
5. petroleum machinery copper alloy shaft sleeve according to claim 1, it is characterised in that：The miniature connection bolt (12)
Quantity be six groups, and miniature connection bolt (12) is in the outer surface one of the inner surface and sleeve body (6) of No. two clamping rings (5)
The arrangement mode of arrangement mode and the inner surface of No.1 clamping ring (4) and the outer surface other end of sleeve body (6) between end
It is Triangle-Profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082488.0U CN207921125U (en) | 2018-01-18 | 2018-01-18 | Petroleum machinery copper alloy shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820082488.0U CN207921125U (en) | 2018-01-18 | 2018-01-18 | Petroleum machinery copper alloy shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921125U true CN207921125U (en) | 2018-09-28 |
Family
ID=63604444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820082488.0U Active CN207921125U (en) | 2018-01-18 | 2018-01-18 | Petroleum machinery copper alloy shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607352A (en) * | 2018-12-24 | 2019-04-12 | 重庆红方机电有限公司 | A kind of elevator cushion axis |
-
2018
- 2018-01-18 CN CN201820082488.0U patent/CN207921125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607352A (en) * | 2018-12-24 | 2019-04-12 | 重庆红方机电有限公司 | A kind of elevator cushion axis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208146588U (en) | A kind of oil delivery hose cleaning device for inner wall | |
| CN207921125U (en) | Petroleum machinery copper alloy shaft sleeve | |
| CN102303143A (en) | Rotary gas distribution device for pneumatic chuck | |
| CN206268376U (en) | A kind of dust-proof wear-resisting chain | |
| CN108612765A (en) | A kind of threaded fastening device with low abrasion gear-bearing | |
| CN206458718U (en) | A kind of axle sleeve with favorable lubricating property | |
| CN206000853U (en) | A kind of large-scale ball bearing | |
| CN205478897U (en) | Dismantled bearing device that greasy property is good | |
| CN106151210A (en) | A kind of can be fuel-displaced self-lubricating bolt | |
| CN202219333U (en) | Rotary air distribution device for pneumatic chunk | |
| CN206436210U (en) | A kind of lift adjustment tripod | |
| CN210262272U (en) | Lubricated industry sewing machine needle bar of air supporting | |
| CN205639307U (en) | Shaft sleeve | |
| CN205855884U (en) | Grab bucket cable wire Guiding wheel structure | |
| CN206872362U (en) | A kind of telescopic pallet fork of the wear-resisting axle bush of band | |
| CN207470733U (en) | A kind of chain wheel device for counterweight chain | |
| CN207437571U (en) | A kind of multi-functional hinge | |
| CN207500319U (en) | A kind of V-type double-cylinder bent axle | |
| CN209458298U (en) | A kind of wear-resistant PEEK axle sleeve | |
| CN208503273U (en) | A kind of gear bush for spandex spinning machine | |
| CN207795859U (en) | A kind of high intensity acieral axle sleeve | |
| CN207064478U (en) | A kind of Oil Guide dust-proof integratedization support of bearing | |
| CN209222881U (en) | Line apparatus is stretched in a kind of rolling of combined type | |
| CN207001717U (en) | Glass production line stocker platform | |
| CN204939742U (en) | The pulley mechanism of jacquard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |