CN110439931A - A kind of good cooling results and easy-to-mount rolling bearing units - Google Patents
A kind of good cooling results and easy-to-mount rolling bearing units Download PDFInfo
- Publication number
- CN110439931A CN110439931A CN201910864391.4A CN201910864391A CN110439931A CN 110439931 A CN110439931 A CN 110439931A CN 201910864391 A CN201910864391 A CN 201910864391A CN 110439931 A CN110439931 A CN 110439931A
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- China
- Prior art keywords
- groups
- outer ring
- water
- wall
- opposite side
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- 238000005096 rolling process Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000003447 ipsilateral effect Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 abstract description 5
- 239000000945 filler Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/067—Fixing them in a housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C37/00—Cooling of bearings
- F16C37/007—Cooling of bearings of rolling bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention discloses a kind of good cooling results of technical field of bearings and easy-to-mount rolling bearing units, including outer ring, the other end of the feed pipe and outlet pipe is provided on the outside of two groups of protective plates, water-cooled housing opposite side outer wall described in two groups is fixedly connected to sealing plate, sealing plate opposite side described in two groups extends between outer ring and inner ring, when being installed, it needs for be inserted into arc mounting groove T-type sliding block, inserted block at this time enters in seal groove, and sealing plate enters between outer ring and inner ring and is sealed against, it at this time can be by oil filler point to oiling between outer ring and inner ring, after bearing high-speed cruising, cold water can be injected to water-cooled housing inner cavity by feed pipe, cold water is flowed out by outlet pipe, (feed pipe of two groups of adjacent water-cooled housings can be joined end to end with outlet pipe, cold water is set to flow successively through multiple groups water-cooled housing again Be discharged by outlet pipe) at this time cold water low temperature is passed into sealing plate and is cooled down to the raised lubricating oil of temperature.
Description
Technical field
The present invention relates to technical field of bearings, specially a kind of good cooling results and easy-to-mount rolling bearing units.
Background technique
The leakproofness of rolling bearing units is substantially now by the sealing ring of Bearing inner and realizes, but sets on bearing
It is all more troublesome to set and install sealing ring, is lubricated lubricating oil can be injected in bearing working between outer ring, inner ring and roller,
But bearing when running at high speed lubricating oil be easy to produce high temperature, need to cool down it, for this purpose, it is proposed that a kind of cooling effect
Fruit is good and easy-to-mount rolling bearing units.
Summary of the invention
The purpose of the present invention is to provide a kind of good cooling results and easy-to-mount rolling bearing units, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme: a kind of good cooling results and easy-to-mount usheing to seat
Bearing, including outer ring are provided with inner ring on the inside of the outer ring, equally distributed rolling are provided between the outer ring and inner ring
Arc mounting groove is provided at the top of son, the outer ring and inner ring front and rear sides outer wall, arc mounting groove two sides connect
It is connected to arc-shaped slide rail, the arc-shaped slide rail inner cavity slidably connects T-type sliding block, and T-type sliding block described in ipsilateral two groups in front and back is opposite
Side is fixedly installed protective plate, water-cooled housing is provided in the middle part of protective plate opposite side outer wall described in two groups, described in two groups
It is respectively arranged with feed pipe and outlet pipe at the top and bottom of the opposite side outer wall of water-cooled housing, the feed pipe and outlet pipe
The other end is provided on the outside of two groups of protective plates, and water-cooled housing opposite side outer wall described in two groups is fixedly connected to sealing plate,
Sealing plate opposite side described in two groups extends between outer ring and inner ring, is provided with inserted block at the top and bottom of the sealing plate,
The outer ring and endocyclic outer wall are provided with the seal groove matched with inserted block, up and down the opposite side of inserted block described in ipsilateral two groups
Outer wall is provided with plate, and the outer ring and endocyclic outer wall are provided with the mounting groove matched with plate.
Further, plate opposite side outer wall described in ipsilateral two groups in front and back is provided with arc elastic fixture block, installs
The chamfering matched with arc elastic fixture block is provided in slot.
Further, the area of the protective plate is area between outer ring and inner ring 1/6th to one third.
Further, protective plate described in the two adjacent groups of left and right is connected by U-shaped inserted link, and the protective plate outer wall is provided with
The jack matched with U-shaped inserted link, the jack prolong protective plate center to periphery and are provided with two groups, and the feed pipe and water outlet
Pipe is located on the inside of two groups of jacks.
Further, the junction of protective plate described in the two adjacent groups of left and right is respectively arranged with slot and link block, and front and back
Protective plate described in ipsilateral two groups is bolted.
Further, the arc elastic fixture block section is T-shaped, and described arc elastic fixture block or so be placed equidistant with two to
Three groups.
Further, the water-cooled housing and sealing plate are that high-quality steel metal material is constituted.
Compared with prior art, it the beneficial effects of the present invention are: when being installed, needs T-type sliding block being inserted into arc
In mounting groove, then slide protective plate and two groups of ipsilateral protective plates of front and back be bolted again, inserted block at this time into
Enter into seal groove, and sealing plate enters between outer ring and inner ring and is sealed against, it at this time can be by oil filler point to outer ring and inner ring
Between oiling (oil filler point on outer ring is not drawn into), after bearing high-speed cruising, can by feed pipe to water-cooled housing inner cavity infuse
Enter cold water, cold water is flowed out by outlet pipe, (feed pipe of two groups of adjacent water-cooled housings can join end to end with outlet pipe, make
Cold water flow successively through multiple groups water-cooled housing again by outlet pipe be discharged) at this time cold water by low temperature pass to sealing plate to temperature increase
Lubricating oil cool down.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is protective plate of the present invention and outer ring connection schematic diagram；
Fig. 3 is plate of the present invention and annular resilient retainer ring connection schematic diagram；
Fig. 4 is protective plate of the present invention and feed pipe connection schematic diagram；
Fig. 5 is protective plate of the present invention and inner ring connection schematic diagram.
In figure: 1, outer ring；2, inner ring；3, roller；4, arc-shaped slide rail；5, arc mounting groove；6, T-type sliding block；7, protective plate；
8, water-cooled housing；9, feed pipe；10, outlet pipe；11, sealing plate；12, inserted block；13, plate；14, arc elastic fixture block；15, it falls
Angle；16, jack；17, slot；18, link block.
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.It 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.
The present invention provides a kind of technical solution: a kind of good cooling results and easy-to-mount rolling bearing units please refer to Fig. 1-
2, including outer ring 1, inner ring 2 is provided on the inside of outer ring, and equally distributed roller 3, outer ring 1 are provided between outer ring 1 and inner ring 2
With arc mounting groove 5 is provided at the top of 2 front and rear sides outer wall of inner ring, 5 two sides of arc mounting groove are respectively connected with arc-shaped slide rail
4,4 inner cavity of arc-shaped slide rail slidably connects T-type sliding block 6, and the ipsilateral opposite side of two groups of T-type sliding blocks 6 in front and back is fixedly installed anti-
Backplate 7, T-type sliding block 6 slides in arc-shaped slide rail 4 when inner ring 2 rotates, and inserted block 12 and plate 13 slide in seal groove, sealing
Plate is bonded with outer ring 1 and 2 opposite side of inner ring, does not influence the rotation of inner ring 2, the middle part of two groups of 7 opposite side outer walls of protective plate
It is provided with water-cooled housing 8, feed pipe 9 and water outlet are respectively arranged at the top and bottom of two groups of opposite side outer walls of water-cooled housing 8
The other end of pipe 10, feed pipe 9 and outlet pipe 10 is provided on the outside of two groups of protective plates 7, outside two groups of 8 opposite sides of water-cooled housing
Wall is fixedly connected to sealing plate 11, and two groups of 11 opposite sides of sealing plate extend between outer ring 1 and inner ring 2, and sealing plate 11 pushes up
Portion and bottom are provided with inserted block 12, and outer ring 1 and 2 outer wall of inner ring are provided with the seal groove matched with inserted block 12, on similarly hereinafter
The opposite side outer wall of two groups of inserted blocks 12 of side is provided with plate 13, and outer ring 1 and 2 outer wall of inner ring are provided with to match with plate 13
The mounting groove of conjunction, when being installed, need will T-type sliding block 6 be inserted into arc mounting groove 5 in, then slide protective plate 7 again will before
Two groups of ipsilateral protective plates 7 are bolted afterwards, and inserted block 12 at this time enters in seal groove, and sealing plate 11 enters
It is sealed against between outer ring 1 and inner ring 2, it at this time can be by oil filler point to the oiling (oiling on outer ring 1 between outer ring 1 and inner ring 2
Hole is not drawn into), in bearing high-speed cruising, cold water can be injected to 8 inner cavity of water-cooled housing by feed pipe 9, cold water passes through water outlet
Pipe 10 flows out, and (feed pipe 9 of two groups of adjacent water-cooled housings 8 can join end to end with outlet pipe 10, flow successively through cold water more
Group water-cooled housing 8 is discharged by outlet pipe 10 again) at this time cold water low temperature passed into sealing plate 11 to the raised lubricating oil of temperature
Cool down, the seal groove of inserted block 12, plate 13 and 2 outer wall of outer ring 1 and inner ring cooperates, and it is external to can further improve sealing plate 11
The sealing effect of ring 1 and inner ring 2；
Referring to Fig. 3, ipsilateral two groups of plates, the 13 opposite side outer wall in front and back is provided with arc elastic fixture block 14, arc
Elastic clamping block 14 cooperates with mounting groove can carry out the compactness that step raising plate 13 is connect with outer ring 1 and inner ring 2, in mounting groove
It is provided with the chamfering 15 matched with arc elastic fixture block 14, is inserted into convenient for arc elastic fixture block 14；
Please referring to Fig. 4-5, the area of protective plate 7 is area between outer ring 1 and inner ring 2 1/6th to one third,
The purpose that multiple groups protective plate 7 is arranged, which is easy for for being inserted into arc mounting groove 5 the T-type sliding block 6 of protective plate 7, carries out peace installation and dismantling
It unloads；
Fig. 4-5 is please referred to, left and right two adjacent groups protective plate 7 is connected by U-shaped inserted link, and 7 outer wall of protective plate is provided with and U
The jack 16 that type inserted link matches, jack 16 prolong 7 center of protective plate to periphery and are provided with two groups, and feed pipe 9 and outlet pipe 10
Positioned at two groups of 16 insides of jack, the tightness connected between protective plate 7 is further increased；
Fig. 4-5 is please referred to, the junction of left and right two adjacent groups protective plate 7 is respectively arranged with slot 17 and link block 18, just
Contraposition between two groups of protective plates 7, and the ipsilateral two groups of protective plates 7 in front and back are bolted；
Fig. 2-3 is please referred to, 14 section of arc elastic fixture block is T-shaped, improves what arc elastic fixture block 14 was connect with mounting groove
Compactness, and arc elastic fixture block 14 or so is placed equidistant with two to three groups, further increases arc elastic fixture block 14 and mounting groove
The compactness of connection improves sealing effect；
Referring to Fig. 2, water-cooled housing 8 and sealing plate 11 are that high-quality steel metal material is constituted, anti-pressure ability is high, conducts low
The effect of temperature is good.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of good cooling results and easy-to-mount rolling bearing units, including outer ring (1), inner ring is provided on the inside of the outer ring
(2), equally distributed roller (3) are provided between the outer ring (1) and inner ring (2), it is characterised in that: the outer ring (1) and
It is provided with arc mounting groove (5) at the top of the outer wall of inner ring (2) front and rear sides, arc mounting groove (5) two sides are respectively connected with
Arc-shaped slide rail (4), arc-shaped slide rail (4) inner cavity slidably connect T-type sliding block (6), T-type sliding block described in ipsilateral two groups in front and back
(6) opposite side is fixedly installed protective plate (7), is provided with water cooling in the middle part of protective plate described in two groups (7) opposite side outer wall
Shell (8) is respectively arranged with feed pipe (9) and water outlet at the top and bottom of the opposite side outer wall of water-cooled housing described in two groups (8)
It manages (10), the other end of the feed pipe (9) and outlet pipe (10) is provided on the outside of two groups of protective plates (7), water described in two groups
Cooled case (8) opposite side outer wall is fixedly connected to sealing plate (11), and sealing plate described in two groups (11) opposite side extends to
It between outer ring (1) and inner ring (2), is provided with inserted block (12) at the top and bottom of the sealing plate (11), the outer ring (1) and interior
Ring (2) outer wall is provided with the seal groove matched with inserted block (12), up and down inserted block (12) opposite side described in ipsilateral two groups
Outer wall is provided with plate (13), and the outer ring (1) and inner ring (2) outer wall are provided with the installation matched with plate (13)
Slot.
2. a kind of good cooling results according to claim 1 and easy-to-mount rolling bearing units, it is characterised in that: front and back is same
Plate (13) opposite side outer wall described in two groups of side is provided with arc elastic fixture block (14), is provided in mounting groove and arc
The chamfering (15) that elastic clamping block (14) matches.
3. a kind of good cooling results according to claim 1 and easy-to-mount rolling bearing units, it is characterised in that: described anti-
The area of backplate (7) is area between outer ring (1) and inner ring (2) 1/6th to one third.
4. a kind of good cooling results according to claim 1 and easy-to-mount rolling bearing units, it is characterised in that: left and right phase
Protective plate (7) described in adjacent two groups connected by U-shaped inserted link, and the protective plate (7) outer wall is provided with and matches with U-shaped inserted link
Jack (16), the jack (16) prolong protective plate (7) center to periphery and are provided with two groups, and the feed pipe (9) and outlet pipe
(10) it is located on the inside of two groups of jacks (16).
5. a kind of good cooling results according to claim 1 and easy-to-mount rolling bearing units, it is characterised in that: left and right phase
The junction of protective plate (7) described in two groups adjacent is respectively arranged with slot (17) and link block (18), and two groups of institutes that front and back is ipsilateral
Protective plate (7) is stated to be bolted.
6. a kind of good cooling results according to claim 2 and easy-to-mount rolling bearing units, it is characterised in that: the arc
Shape elastic clamping block (14) section is T-shaped, and the arc elastic fixture block (14) left and right is placed equidistant with two to three groups.
7. a kind of good cooling results according to claim 1 and easy-to-mount rolling bearing units, it is characterised in that: the water
Cooled case (8) and sealing plate (11) are that high-quality steel metal material is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910864391.4A CN110439931B (en) | 2019-09-12 | 2019-09-12 | Take seat bearing that cooling effect is good and easy dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910864391.4A CN110439931B (en) | 2019-09-12 | 2019-09-12 | Take seat bearing that cooling effect is good and easy dismounting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110439931A true CN110439931A (en) | 2019-11-12 |
| CN110439931B CN110439931B (en) | 2024-05-03 |
Family
ID=68440090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910864391.4A Active CN110439931B (en) | 2019-09-12 | 2019-09-12 | Take seat bearing that cooling effect is good and easy dismounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110439931B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013015211A (en) * | 2011-07-06 | 2013-01-24 | Jtekt Corp | Thrust roller bearing |
| CN206522355U (en) * | 2017-03-09 | 2017-09-26 | 杭州安锋达机械有限公司 | A kind of bearing |
| CN107327499A (en) * | 2017-07-12 | 2017-11-07 | 安徽利达汽车轴承制造有限公司 | A kind of rolling bearing units of convenient cooling |
| CN108462290A (en) * | 2018-04-12 | 2018-08-28 | 中山弗雷德机械有限公司 | A kind of brshless DC motor oiliness bearing |
| CN210509990U (en) * | 2019-09-12 | 2020-05-12 | 如皋市非标轴承有限公司 | Take seat bearing that cooling effect is good and be convenient for dismouting |
-
2019
- 2019-09-12 CN CN201910864391.4A patent/CN110439931B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013015211A (en) * | 2011-07-06 | 2013-01-24 | Jtekt Corp | Thrust roller bearing |
| CN206522355U (en) * | 2017-03-09 | 2017-09-26 | 杭州安锋达机械有限公司 | A kind of bearing |
| CN107327499A (en) * | 2017-07-12 | 2017-11-07 | 安徽利达汽车轴承制造有限公司 | A kind of rolling bearing units of convenient cooling |
| CN108462290A (en) * | 2018-04-12 | 2018-08-28 | 中山弗雷德机械有限公司 | A kind of brshless DC motor oiliness bearing |
| CN210509990U (en) * | 2019-09-12 | 2020-05-12 | 如皋市非标轴承有限公司 | Take seat bearing that cooling effect is good and be convenient for dismouting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110439931B (en) | 2024-05-03 |
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| CB02 | Change of applicant information |
Country or region after: China Address after: No. 599 Zhongshan West Road, Rucheng Street, Rugao City, Nantong City, Jiangsu Province, 226500 Applicant after: Jiangsu Rufei Bearing Technology Co.,Ltd. Address before: 226500 group 23, Huliu village, Tiaojing Town, Rugao City, Nantong City, Jiangsu Province Applicant before: RUGAO NONSTANDARD BEARING Co.,Ltd. Country or region before: China |
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