CN109854624A - A kind of bearing shell formula swinging seat being conveniently replaceable - Google Patents
A kind of bearing shell formula swinging seat being conveniently replaceable Download PDFInfo
- Publication number
- CN109854624A CN109854624A CN201810978441.7A CN201810978441A CN109854624A CN 109854624 A CN109854624 A CN 109854624A CN 201810978441 A CN201810978441 A CN 201810978441A CN 109854624 A CN109854624 A CN 109854624A
- Authority
- CN
- China
- Prior art keywords
- bearing shell
- swinging seat
- hole
- conveniently replaceable
- threaded hole
- 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.)
- Pending
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of bearing shell formula swinging seats being conveniently replaceable, including swinging seat, rocking bar and bearing shell, threaded hole a is offered at left and right sides of swinging seat, the positioning pin of protrusion is provided at left and right sides of the upper end threaded hole a, there are four positioning pin is arranged altogether, snap-gauge is provided on the inside of swinging seat, snap-gauge protrudes from the inside of swinging seat, snap-gauge card has bearing shell, bearing shell middle position offers aperture, swinging seat middle position offers through-hole, through-hole is overlapped with the aperture on bearing shell, filler is provided on the outside of through-hole, threaded hole b is provided on the outside of rocking bar two, the two sides threaded hole b are provided with location hole；Originally the bearing shell formula swinging seat being conveniently replaceable, swinging seat is bolted connection with rocking bar, swinging seat can fast and effectively be dismantled and be conveniently replaceable bearing shell, positioning pin and location hole clearance fit, the oil leakage around bearing shell is effectively prevented, the normal work of equipment is influenced, bearing shell uses copper alloy bearing-bush, wearability is strong, long service life.
Description
Technical field
The present invention relates to machining equipment technical field, specially a kind of bearing shell formula swinging seat being conveniently replaceable.
Background technique
In the prior art, swinging seat mostly uses full alloy copper product to process, and frequency of use is higher, and wears tighter
Weight, replacement is inconvenient, can only just scrap and renew after cambered way abrasion, maintenance cost is high, and most of existing swinging seat is no
Have can more bearing shell function.
Summary of the invention
The purpose of the present invention is to provide a kind of bearing shell formula swinging seats being conveniently replaceable, and have bearing shell, wearability is good, and just
In replacement, the good advantage of versatility, solve the problems of the prior art.
To achieve the above object, the invention provides the following technical scheme: a kind of bearing shell formula swinging seat being conveniently replaceable, including
Swinging seat, rocking bar and bearing shell, the swinging seat left and right sides offer threaded hole a, the upper end the threaded hole a left and right sides
It is provided with the positioning pin of protrusion, the positioning pin is provided with snap-gauge, the card on the inside of the swinging seat there are four being arranged altogether
Plate protrudes from the inside of swinging seat, and the snap-gauge card has a bearing shell, and the bearing shell middle position offers aperture, among the swinging seat
Position offers through-hole, and the through-hole is overlapped with the aperture on bearing shell, is provided with filler, the rocking bar on the outside of the through-hole
Two outsides are provided with threaded hole b, and the two sides the threaded hole b are provided with location hole.
Preferably, the swinging seat is bolted connection with rocking bar.
Preferably, the positioning pin and location hole clearance fit.
Preferably, the bearing shell uses copper alloy bearing-bush, and the half bearing thickness is between 2.0-3.0mm.
Preferably, the filler filling is solid lubrication rouge.
Preferably, the swinging seat inside opening is semicircle.
Compared with prior art, beneficial effects of the present invention are as follows: the bearing shell formula swinging seat being originally conveniently replaceable, swinging seat with
Rocking bar is bolted connection, and can fast and effectively be dismantled swinging seat and is conveniently replaceable bearing shell, positioning pin and positioning interporal lacuna
Cooperation, effectively prevents the oil leakage around bearing shell, influences the normal work of equipment, bearing shell uses copper alloy bearing-bush, resistance to
Strong, the long service life of mill property, half bearing thickness can use for a long time between 2.0-3.0mm, not have to replacement, filler filling
For solid lubrication rouge, lubricating grease can effectively be avoided to oil film is formed between bearing shell and shaft, straight between bearing shell and shaft
Friction is connect, the service life of equipment is increased, swinging seat inside opening is semicircle, and swinging seat and rocking bar are intermediate after cooperating
A positive round is formed, the rotation of shaft is conducive to.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for the bearing shell formula swinging seat being conveniently replaceable of the present invention；
Fig. 2 is a kind of overall schematic for the bearing shell formula rocking bar being conveniently replaceable of the present invention；
Fig. 3 is a kind of bearing shell formula swinging seat being conveniently replaceable of the present invention and rocking bar combination schematic diagram.
Explanation is marked in figure: 1 swinging seat, 2 fillers, 3 through-holes, 4 threaded hole a, 5 positioning pins, 6 bearing shells, 7 rocking bars, 8 are determined
Position hole, 9 snap-gauges, 10 threaded hole b.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Fig. 1-3, a kind of bearing shell formula swinging seat being conveniently replaceable, including swinging seat 1, rocking bar 7 and bearing shell 6 are please referred to, is shaken
1 left and right sides of swing seat offers threaded hole a4, and the positioning pin 5 of protrusion, positioning are provided at left and right sides of the upper end threaded hole a4
There are four pin 5 is arranged altogether, snap-gauge 9 is provided on the inside of swinging seat 1, snap-gauge 9 protrudes from 1 inside of swinging seat, and the card of snap-gauge 9 has bearing shell
6, bearing shell 6 uses copper alloy bearing-bush, and wearability is strong, long service life, and 6 thickness of bearing shell can make for a long time between 2.0-3.0mm
With not having to replacement, 6 middle position of bearing shell offers aperture, and 1 middle position of swinging seat offers through-hole 3, on through-hole 3 and bearing shell 6
Aperture be overlapped, filler 2 is provided on the outside of through-hole 3, the filling of filler 2 is solid lubrication rouge, and lubricating grease can be to 6 He of bearing shell
Oil film is formed between shaft, is effectively avoided, and the direct friction between bearing shell 6 and shaft increases the service life of equipment, shakes
1 liang of outside of swing rod is provided with threaded hole b10, and the two sides threaded hole b10 are provided with location hole 8, and location hole 8 is provided with altogether four
A, positioning pin 5 and 8 clearance fit of location hole effectively prevent the lubricating grease around bearing shell 6 from revealing, influence the normal work of equipment
Make, swinging seat 1 is bolted connection with rocking bar 7, can fast and effectively dismantle swinging seat 1 and be conveniently replaceable bearing shell 6, wave
Seat 1 and rocking bar 7 are intermediate after cooperating to form a positive round, is conducive to the rotation of shaft.
In summary: the bearing shell formula swinging seat being originally conveniently replaceable, bearing shell 6 are stuck in 1 inside of swinging seat, bearing shell 6 by snap-gauge 9
Middle position is provided with aperture, can be lubricated by 2 grease up of filler to bearing shell 6, and when installation only needs to correspond to
Positioning pin 5 be aligned with location hole 8, then positioning pin 5 is expressed in location hole 8, then using bolt by threaded hole a4 and
Threaded hole b10 runs through, and tightens.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms；Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
Interior, any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of bearing shell formula swinging seat being conveniently replaceable, including swinging seat (1), rocking bar (7) and bearing shell (6)；It is characterized by:
Offer threaded hole a(4 at left and right sides of the swinging seat (1)), the threaded hole a(4) be provided at left and right sides of upper end it is convex
The positioning pin (5) risen, the positioning pin (5) is provided with snap-gauge (9) on the inside of the swinging seat (1) there are four being arranged altogether, described
Snap-gauge (9) protrudes from the inside of swinging seat (1), and snap-gauge (9) card has bearing shell (6), and bearing shell (6) middle position offers small
Hole, swinging seat (1) middle position offer through-hole (3), and the through-hole (3) is overlapped with the aperture on bearing shell (6), described logical
It is provided with filler (2) on the outside of hole, (7) two outside of rocking bar is provided with threaded hole b(10), the threaded hole b(10) two
Side is provided with location hole (8).
2. a kind of bearing shell formula swinging seat being conveniently replaceable according to claim 1, it is characterised in that: the swinging seat (1)
It is bolted connection with rocking bar (7).
3. a kind of bearing shell formula swinging seat being conveniently replaceable according to claim 1, it is characterised in that: the positioning pin (5)
With location hole (8) clearance fit.
4. a kind of bearing shell formula swinging seat being conveniently replaceable according to claim 1, it is characterised in that: the bearing shell (6) is adopted
With copper alloy bearing-bush, bearing shell (6) thickness is between 2.0-3.0mm.
5. a kind of bearing shell formula swinging seat being conveniently replaceable according to claim 1, it is characterised in that: the filler (2)
Filling is solid lubrication rouge.
6. a kind of bearing shell formula swinging seat being conveniently replaceable according to claim 1, it is characterised in that: the swinging seat (1)
Inside opening is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810978441.7A CN109854624A (en) | 2018-08-27 | 2018-08-27 | A kind of bearing shell formula swinging seat being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810978441.7A CN109854624A (en) | 2018-08-27 | 2018-08-27 | A kind of bearing shell formula swinging seat being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854624A true CN109854624A (en) | 2019-06-07 |
Family
ID=66889706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810978441.7A Pending CN109854624A (en) | 2018-08-27 | 2018-08-27 | A kind of bearing shell formula swinging seat being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109854624A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10110721A (en) * | 1996-10-02 | 1998-04-28 | Mitsubishi Motors Corp | Half-split slide bearing |
| CA2417762A1 (en) * | 2002-02-27 | 2003-08-27 | Deere & Company | Agricultural rockshaft bearing block structure and wear inserts therefor |
| KR20110122283A (en) * | 2010-05-04 | 2011-11-10 | 현대중공업 주식회사 | Small end part separation type connecting rod |
| WO2012085537A1 (en) * | 2010-12-23 | 2012-06-28 | Cooper Roller Bearings Co. Ltd | Bearing for a shaft |
| CN108150541A (en) * | 2016-12-05 | 2018-06-12 | 江苏汉力士液压制造有限公司 | Interchangeable bearing shell formula swinging seat |
| CN111059156A (en) * | 2019-12-25 | 2020-04-24 | 芜湖航瑞航空动力产业技术研究院有限公司 | Engine main bearing seat |
-
2018
- 2018-08-27 CN CN201810978441.7A patent/CN109854624A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10110721A (en) * | 1996-10-02 | 1998-04-28 | Mitsubishi Motors Corp | Half-split slide bearing |
| CA2417762A1 (en) * | 2002-02-27 | 2003-08-27 | Deere & Company | Agricultural rockshaft bearing block structure and wear inserts therefor |
| US20030161561A1 (en) * | 2002-02-27 | 2003-08-28 | Deere & Company, A Delaware Corporation | Agricultural rockshaft bearing block structure and wear inserts therefor |
| KR20110122283A (en) * | 2010-05-04 | 2011-11-10 | 현대중공업 주식회사 | Small end part separation type connecting rod |
| WO2012085537A1 (en) * | 2010-12-23 | 2012-06-28 | Cooper Roller Bearings Co. Ltd | Bearing for a shaft |
| CN108150541A (en) * | 2016-12-05 | 2018-06-12 | 江苏汉力士液压制造有限公司 | Interchangeable bearing shell formula swinging seat |
| CN111059156A (en) * | 2019-12-25 | 2020-04-24 | 芜湖航瑞航空动力产业技术研究院有限公司 | Engine main bearing seat |
Non-Patent Citations (1)
| Title |
|---|
| 方瑞泅: "KPW75VMR高速冷轧机剖分轴承研究及国产化改造", 《冶金丛刊》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106194328A (en) | A kind of metal dust signal realizing self-sealing function | |
| CN104405850B (en) | Differential | |
| CN109854624A (en) | A kind of bearing shell formula swinging seat being conveniently replaceable | |
| TW504549B (en) | Guide sleeve | |
| CN211175094U (en) | Blast furnace groove ore sieve shaft coupling safety cover | |
| CN102359131B (en) | Grader and drive axle and balance box supporting connecting structure thereof | |
| CN213206320U (en) | Unit self-lubricating joint bearing | |
| CN217271441U (en) | Novel combined joint bearing | |
| CN210793216U (en) | Locking indication rod for point switch and point switch | |
| CN201330798Y (en) | Wearable bearing base | |
| CN102900107A (en) | Excavator, basket and connection mechanism of basket | |
| CN209818574U (en) | Universal cross shaft for vehicle drive axle half shaft assembly | |
| CN216320398U (en) | Electric water filter for heat supply network circulating system | |
| CN214661453U (en) | Shaft and pine nut thresher | |
| CN113048222A (en) | Input end structure of wind power yaw gearbox | |
| CN214837864U (en) | High-strength push rod bushing | |
| CN204827853U (en) | A cruciform joint for compressor | |
| CN220540122U (en) | Bimetal self-lubricating composite shaft sleeve | |
| CN214945694U (en) | High-torque crankshaft | |
| CN220376875U (en) | Opening device with output swing arm sealing function | |
| CN210371654U (en) | Noise-reducing oil-free self-lubricating bearing | |
| CN214118786U (en) | Spherical hinge reel coupling | |
| CN109322934A (en) | A kind of high-mechanic long-life Hooke's joint | |
| CN216112156U (en) | Mechanical sealing device for high-pressure working condition of refining and chemical industry | |
| CN212717657U (en) | T-shaped bearing seat capable of bearing heavy load |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 400000 Tongtai Road, Dongcheng office, Tongliang District, Chongqing Applicant after: Chongqing and Tianmei Group Co.,Ltd. Address before: 400000 Tonghe Road, Dongcheng office, Tongliang District, Chongqing Applicant before: CHONGQING SKD ENGINEERING BEARING Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |