CN205350049U - BL high rigidity wearing layer TC journal bearing - Google Patents
BL high rigidity wearing layer TC journal bearing Download PDFInfo
- Publication number
- CN205350049U CN205350049U CN201521130509.4U CN201521130509U CN205350049U CN 205350049 U CN205350049 U CN 205350049U CN 201521130509 U CN201521130509 U CN 201521130509U CN 205350049 U CN205350049 U CN 205350049U
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- China
- Prior art keywords
- bearing
- ectosome
- rubber sleeve
- wearing layer
- high hardness
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- Expired - Fee Related
Links
- 210000002583 cell-derived microparticle Anatomy 0.000 claims abstract description 44
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 239000000956 alloy Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 9
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 abstract 3
- 238000005266 casting Methods 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
The utility model discloses a BL high rigidity wearing layer TC journal bearing, including bearing ectosome and inner bearing, the inner chamber annular of bearing ectosome is provided with the strengthening rib, just the bearing ectosome with as an organic wholeization of strengthening rib casting structure, the surface coating of bearing ectosome has the wearing layer, the utility model discloses the bearing bulk strength is high, external force wearing and tearing that reduction bearing that long service life, the wearing layer of adoption can be very big received when using to service life that can extend bearing, and the strengthening rib of application can improve the holistic intensity of bearing, has improved the power of shocking resistance and the bearing capacity of bearing, thereby cracked condition of avoiding the bearing to appear when using for a long time, and then the life of the bearing that has postponed.
Description
Technical field
This utility model relates to TC journal bearing field, is specially a kind of BL high hardness wear-resisting layer TC journal bearing.
Background technology
TC journal bearing is a kind of important spare part in plant equipment in the present age.Its major function is to support machinery rotary body, reduces the coefficient of friction in its motor process, and ensures its rotating accuracy.The effect of TC journal bearing is to support, and is namely used for holding axle, but this is a part for its effect, supports its essence and can undertake radial load exactly.Will also understand that and be used to fixing axle for it.Bearing Kuai Yiyou automatization type selecting is included.It is exactly that fixing axle makes it can only realize rotating, and controls its movement axially and radially.Motor does not have the words of bearing not can work.Because axle is likely to move to any direction, and require that axle can only rotate during motor work.Along with the fast development of mechanization, the use of bearing is more and more extensive.
But, journal bearing structure complexity on the market at present, and the intensity of bearing is low, when life-time service owing to the intensity of mechanical wear and bearing itself is low, fracture, damaged situation easily occur in use, the service life causing bearing constantly shortens, and service life is short, it is difficult to meet the user demand of market and people.
Utility model content
The purpose of this utility model is in that to provide a kind of BL high hardness wear-resisting layer TC journal bearing, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of BL high hardness wear-resisting layer TC journal bearing, including bearing ectosome and inner bearing, the inner chamber annular of described bearing ectosome is provided with reinforcement, and described bearing ectosome is cast into integral structure with described reinforcement, and the outer surface of described bearing ectosome has wearing layer；
The inner surface annular of described bearing ectosome is provided with the rubber sleeve of cylindrical conformation, the inner chamber of described bearing ectosome is positioned at the intermediate hollow part of rubber sleeve and is provided with inner bearing, and the outer surface of the described inner bearing position that contacts with rubber sleeve inwall is coated with supersonic speed thermally sprayed coating.
Preferably, the peripheral middle of described bearing ectosome is provided with annular keyway, and the peripheral side of described bearing ectosome is provided with external screw thread.
Preferably, described bearing ectosome is cylindrical hollow structural design, and described bearing ectosome adopts stainless steel alloy material to make.
Preferably, the described rubber sleeve position that contacts with the inwall of bearing ectosome is provided with hard alloy layer.
Preferably, the inner chamber of described rubber sleeve has been placed equidistant ball, and the external peripheral surface of described ball is coated with wearing layer.
Compared with prior art, the beneficial effects of the utility model are:
(1) this utility model simple structure, easy to use, bearing bulk strength is high, long service life, and the wearing layer of employing can greatly reduce the external force abrasion that bearing is suffered in use such that it is able to extends the service life of bearing.
(2) reinforcement that this utility model uses can improve the intensity that bearing is overall, improves anti-impact force and the bearing capacity of bearing, thus avoiding the situation of fracture that bearing occurs when life-time service, and then the service life of the bearing being delayed.
(3) the supersonic speed thermally sprayed coating that this utility model adopts can improve service life of inner bearing, and the bearing ectosome made of stainless steel alloy material can strengthen the bulk strength of bearing ectosome, thus extending the service life of bearing.
(4) ball that this utility model adopts can greatly reduce the frictionally damage that inner bearing is suffered in use, and then can effectively extend the service life of inner bearing, and annular keyway and externally threaded use can be convenient for installing location, consequently facilitating the use of bearing.
Accompanying drawing explanation
Fig. 1 is this utility model structure sectional view；
Fig. 2 is this utility model Facad structure schematic diagram；
Fig. 3 is this utility model side structure schematic diagram.
In figure: 1 bearing ectosome, 2 reinforcements, 3 wearing layers, 4 annular keyway, 5 rubber sleeves, 6 balls, 7 inner bearings, 8 supersonic speed thermally sprayed coatings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1-3, this utility model provides a kind of technical scheme:
A kind of BL high hardness wear-resisting layer TC journal bearing, including bearing ectosome 1 and inner bearing 7, bearing ectosome 1 is cylindrical hollow structural design, and bearing ectosome 1 adopts stainless steel alloy material to make, the bearing ectosome 1 that stainless steel alloy material is made can strengthen the bulk strength of bearing ectosome, thus extending the service life of bearing, the inner chamber annular of bearing ectosome 1 is provided with reinforcement 2, the reinforcement 2 used can improve the intensity that bearing is overall, improve anti-impact force and the bearing capacity of bearing, thus avoiding the situation of fracture that bearing occurs when life-time service, and then the service life of the bearing being delayed, and bearing ectosome 1 is cast into integral structure with reinforcement 2, the outer surface of bearing ectosome 1 has wearing layer 3, the wearing layer 3 adopted can greatly reduce the external force abrasion that bearing is suffered in use, it is thus possible to extend the service life of bearing.
The peripheral middle of bearing ectosome 1 is provided with annular keyway 4, and the peripheral side of bearing ectosome 1 is provided with external screw thread, annular keyway 4 and externally threaded use can be convenient for installing location, consequently facilitating the use of bearing, the inner surface annular of bearing ectosome 1 is provided with the rubber sleeve 5 of cylindrical conformation, rubber sleeve 5 position that contacts with the inwall of bearing ectosome 1 is provided with hard alloy layer, this hard alloy layer can extend the service life of bearing further, the inner chamber of rubber sleeve 5 has been placed equidistant ball 6, the ball 6 adopted can greatly reduce the frictionally damage that inner bearing is suffered in use, and then can effectively extend the service life of inner bearing 7, and the external peripheral surface of ball 6 is coated with wearing layer 3, the wearing layer 3 on this ball 6 surface can reduce ball 6 frictionally damage in use, and then extend the service life of ball 6, the inner chamber of bearing ectosome 1 is positioned at the intermediate hollow part of rubber sleeve 5 and is provided with inner bearing 7, and the outer surface of inner bearing 7 position that contacts with rubber sleeve 5 inwall is coated with supersonic speed thermally sprayed coating 8, the supersonic speed thermally sprayed coating 8 adopted can improve the service life of inner bearing 7.
Operation principle: after the centre position of bearing ectosome 1 rubber sleeve 5 put into by inner bearing 7 during use, ball 6 in rubber sleeve 5 can greatly reduce the abrasion that inner bearing 7 inner bearing 7 outer surface in use produces, and supersonic speed thermally sprayed coating 8 can further reduce the frictionally damage of inner bearing 7, thus extending the service life of bearing, the location and installation of bearing is easy in the setting of annular keyway 4, the use of wearing layer 3 can extend the service life of bearing ectosome 1, and then extends the service life of integral bearing.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a BL high hardness wear-resisting layer TC journal bearing, including bearing ectosome (1) and inner bearing (7), it is characterized in that: the inner chamber annular of described bearing ectosome (1) is provided with reinforcement (2), and described bearing ectosome (1) is cast into integral structure with described reinforcement (2), the outer surface of described bearing ectosome (1) has wearing layer (3)；
The inner surface annular of described bearing ectosome (1) is provided with the rubber sleeve (5) of cylindrical conformation, the inner chamber of described bearing ectosome (1) is positioned at the intermediate hollow part of rubber sleeve (5) and is provided with inner bearing (7), and the outer surface of described inner bearing (7) position that contacts with rubber sleeve (5) inwall is coated with supersonic speed thermally sprayed coating (8).
2. a kind of BL high hardness wear-resisting layer TC journal bearing according to claim 1, it is characterised in that: the peripheral middle of described bearing ectosome (1) is provided with annular keyway (4), and the peripheral side of described bearing ectosome (1) is provided with external screw thread.
3. a kind of BL high hardness wear-resisting layer TC journal bearing according to claim 1, it is characterised in that: described bearing ectosome (1) is cylindrical hollow structural design, and described bearing ectosome (1) adopts stainless steel alloy material to make.
4. a kind of BL high hardness wear-resisting layer TC journal bearing according to claim 1, it is characterised in that: described rubber sleeve (5) position that contacts with the inwall of bearing ectosome (1) is provided with hard alloy layer.
5. a kind of BL high hardness wear-resisting layer TC journal bearing according to claim 1, it is characterised in that: the inner chamber of described rubber sleeve (5) has been placed equidistant ball (6), and the external peripheral surface of described ball (6) is coated with wearing layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130509.4U CN205350049U (en) | 2015-12-30 | 2015-12-30 | BL high rigidity wearing layer TC journal bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130509.4U CN205350049U (en) | 2015-12-30 | 2015-12-30 | BL high rigidity wearing layer TC journal bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350049U true CN205350049U (en) | 2016-06-29 |
Family
ID=56173364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130509.4U Expired - Fee Related CN205350049U (en) | 2015-12-30 | 2015-12-30 | BL high rigidity wearing layer TC journal bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952777A (en) * | 2016-07-12 | 2016-09-21 | 沈超 | Drag rolling bearing |
-
2015
- 2015-12-30 CN CN201521130509.4U patent/CN205350049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952777A (en) * | 2016-07-12 | 2016-09-21 | 沈超 | Drag rolling bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20181230 |