CN106246719A - A kind of deep-groove ball and double-row conical combination bearing process - Google Patents
A kind of deep-groove ball and double-row conical combination bearing process Download PDFInfo
- Publication number
- CN106246719A CN106246719A CN201610891022.0A CN201610891022A CN106246719A CN 106246719 A CN106246719 A CN 106246719A CN 201610891022 A CN201610891022 A CN 201610891022A CN 106246719 A CN106246719 A CN 106246719A
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- China
- Prior art keywords
- outer ring
- ring
- spacer
- inner ring
- width
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- 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.)
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Classifications
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- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/49—Bearings with both balls and rollers
-
- 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
- F16C33/30—Parts of ball or roller bearings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
A kind of deep-groove ball and double-row conical combination bearing process, including double-row conical bearing, deep groove ball bearing, inner pressure ring and outer press ring.Measure, with simple measurement the easily manufactured, the data easily measured soon, more indirectly obtain required data by computing.These technical parameters as part processing that indirectly data have.Survey tool is simple, easy to operate, and to measuring, environment is less demanding.When the technical specification of manufactured product is had objection by user, reliable data can be obtained with in-site measurement.
Description
Technical field
The invention belongs to bearing mnanufacture technical field, particularly to a kind of deep-groove ball and double-row conical combination bearing work
Process.
Background technology
This airframe bearing is the special bearing designed for oil drilling platform, lacks corresponding process matched therewith.
Summary of the invention
The present invention is that the combination bearing of a kind of deep-groove ball and double-row conical bearing composition provides concrete supporting work
Skill.Technique is simple, has strong operability in fact.
The width of double-row conical bearing cone spacer, outer ring spacer, inner pressure ring, outer press ring is extrapolated by measuring some sizes
Size between processing dimension, the upper surface, upper outer ring of double-row conical bearing group and the upper inner ring upper surface of degree≤
0.02mm, size≤0.02mm between inner ring lower surface under the lower surface, lower outer ring of double-row conical bearing group, draw group
The end-play of the double-row conical bearing after dress meets design requirement.Finally draw a kind of deep-groove ball and double-row conical
The end-play of combination bearing is to meet the combination bearing that design requires.
The technical scheme used
A kind of deep-groove ball and double-row conical combination bearing process, including double-row conical bearing, deep groove ball bearing,
Inner pressure ring and outer press ring.It is characterized in that:
Double-row conical bearing mainly by the second outer ring, cone spacer, outer ring spacer, the first outer ring, the first taper roller assembly,
One inner ring, the second taper roller assembly and the second inner ring are constituted；
The lower end borehole jack of the second taper roller assembly connects the top of the second inner ring, and the lower end borehole jack of the second outer ring connects the second circular cone rolling
The top of sub-component, the lower surface of cone spacer props up the upper surface of the second inner ring, and the lower surface of outer ring spacer props up the second outer ring
Upper surface.
The upper port of the first taper roller assembly is socketed the bottom of the first inner ring, upper port socket first circle of the first outer ring
The bottom of cone roller assembly.
The lower surface of the first inner ring props up cone spacer upper surface, and the lower surface of the first outer ring props up outer ring spacer upper surface.
Second outer ring, cone spacer, outer ring spacer, the first outer ring, the first taper roller assembly, the first inner ring, the second circular cone rolling
The centre bore of sub-component and the second inner ring is coaxial.
Deep groove ball bearing is mainly made up of the 3rd outer ring, steel ball component and the 3rd inner ring.
Steel ball component socket the 3rd inner ring, the 3rd outer ring socket steel ball component.3rd outer ring, steel ball component and the 3rd inner ring
Centre bore coaxial.
Multiple survey mass circularize uniform with on measuring table, and the 3rd lower surface, outer ring of deep groove ball bearing props up multiple survey
The upper surface of gauge block；Measure the upper surface of the 3rd outer ring and difference in height a of the upper surface of the 3rd inner ring.
Multiple survey mass circularize uniform with on measuring table, and the 3rd inner ring lower surface of deep groove ball bearing props up multiple survey
The upper surface of gauge block；Measure the upper surface of the 3rd inner ring and difference in height b of the upper surface of the 3rd outer ring.
The end-play Ga=a+b of deep groove ball bearing.
A kind of deep-groove ball and the end-play of double-row conical combination bearing:
Gz=Ga+ Gs；
Gs is the end-play of double-row conical combination bearing.
The lower surface of outer ring spacer props up the upper surface of the second outer ring, and the lower surface of the first outer ring props up the upper end of outer ring spacer
Face, records size m between the lower surface of the second outer ring and the upper surface of the first outer ring.
The lower port of the second taper roller assembly is socketed the top of the second inner ring, lower port socket second circle of the second outer ring
The top of cone roller assembly, the lower surface of outer ring spacer props up the upper surface of the second outer ring, the lower surface of the first outer ring prop up outer every
The upper surface of circle；Record size n between the lower surface of the second inner ring and the upper surface of the first outer ring.
Draw the size between the lower surface of the second inner ring and the lower surface of the second outer ring:
h1=n–m；
The lower surface of outer ring spacer props up the upper surface of the second outer ring, and the lower surface of the first outer ring props up the upper surface of outer ring spacer, the
The lower straight of one taper roller assembly enters in the upper port of the first outer ring, and the lower straight of the first inner ring enters the first taper roller assembly
Upper port in；Record size n1 between the lower surface of the second outer ring and the upper surface of the first inner ring.
Draw the size between the first inner ring upper surface and the first upper surface, outer ring:
h=n1–n；
The width of outer ring spacer:
g=T – k–k1；
The width of T double-row conical bearing；
The width of k the first outer ring；
The width of k1 the second outer ring；
The working width of outer ring spacer:
g`=T – k–k1+ Gs/2；
The width of cone spacer:
g1=m–p-p1；
The width of p the first inner ring；
The width of p1 the second inner ring；
The working width of cone spacer:
g1`=m–p-p1+ Gs/2；
The width of inner pressure ring:
y1=w–m–s；
W deep-groove ball and the overall width of double-row conical combination bearing；
The width of s deep groove ball bearing；
The width of outer press ring:
y=w–m–s+h1。
Advantage
Indirectly obtaining the required data measured by directly measurement or by known data, a kind of deep-groove ball of detection is with double
The technical specification of row tapered roller combination bearing and the requirement to spacer ring processing, thus finally give all technical and meet
The requirement used.Survey tool is simple, easy to operate, and to measuring, environment is less demanding.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of a kind of deep-groove ball and double-row conical combination bearing；
Fig. 2 is the size marking figure of a kind of deep-groove ball and double-row conical combination bearing；
Fig. 3 is one of deep groove ball bearing end-play measuring process figure；
Fig. 4 is the two of deep groove ball bearing end-play measuring process figure；
Fig. 5 is one of double-row conical combination bearing measuring process figure；
Fig. 6 is the two of double-row conical combination bearing measuring process figure；
Fig. 7 is the three of double-row conical combination bearing measuring process figure.
Detailed description of the invention
A kind of deep-groove ball and double-row conical combination bearing process, including double-row conical bearing 14, zanjon
Ball bearing 15, inner pressure ring 2 and outer press ring 3；It is characterized in that:
Double-row conical bearing 14 is main by the second outer ring 4, cone spacer 5, outer ring spacer the 6, first outer ring the 7, first taper roller
Assembly the 8, first inner ring the 9, second taper roller assembly 10 and the second inner ring 11 are constituted；
The lower end borehole jack of the second taper roller assembly 10 connects the top of the second inner ring 11, and the lower end borehole jack of the second outer ring 4 connects second
The top of taper roller assembly 10, the lower surface of cone spacer 5 props up the upper surface of the second inner ring 11, and the lower surface of outer ring spacer 6 is supported
Live the upper surface of the second outer ring 4；
The upper port of the first taper roller assembly 8 is socketed the bottom of the first inner ring 9, upper port socket first circle of the first outer ring 7
The bottom of cone roller assembly 8；
The lower surface of the first inner ring 9 props up cone spacer 5 upper surface, and the lower surface of the first outer ring 7 props up outer ring spacer 6 upper surface；
Second outer ring 4, cone spacer 5, outer ring spacer the 6, first outer ring the 7, first taper roller assembly the 8, first inner ring the 9, second circular cone
The centre bore of roller assembly 10 and the second inner ring 11 is coaxial；
Deep groove ball bearing 15 is mainly made up of the 3rd outer ring 1, steel ball component 12 and the 3rd inner ring 13；
Steel ball component 12 is socketed the 3rd inner ring 13, and the 3rd outer ring 1 is socketed steel ball component 12；3rd outer ring 1, steel ball component 12 and
The centre bore of three inner rings 13 is coaxial；
Multiple survey mass 16 circularize uniform with on measuring table 17, and the 3rd lower surface, outer ring 1 of deep groove ball bearing 15 props up many
The upper surface of individual survey mass 16；Measure the upper surface of the 3rd outer ring 1 and difference in height a of the upper surface of the 3rd inner ring 13；
Multiple survey mass 16 circularize uniform with on measuring table 17, and the 3rd inner ring 13 lower surface of deep groove ball bearing 15 props up many
The upper surface of individual survey mass 16；Measure the upper surface of the 3rd inner ring 13 and difference in height b of the upper surface of the 3rd outer ring 1；
The end-play Ga=a+b of deep groove ball bearing 15；
A kind of deep-groove ball and the end-play of double-row conical combination bearing:
Gz=Ga+ Gs；
Gs is the end-play of double-row conical combination bearing；
The lower surface of outer ring spacer 6 props up the upper surface of the second outer ring 4, and the lower surface of the first outer ring 7 props up the upper end of outer ring spacer 6
Face, records size m between the lower surface of the second outer ring 4 and the upper surface of the first outer ring 7；
The lower port of the second taper roller assembly 10 is socketed the top of the second inner ring 11, the lower port socket second of the second outer ring 4
The top of taper roller assembly 10, the lower surface of outer ring spacer 6 props up the upper surface of the second outer ring 4, and the lower surface of the first outer ring 7 is supported
Live the upper surface of outer ring spacer 6；Record size n between the lower surface of the second inner ring 11 and the upper surface of the first outer ring 7；
Draw the size between the lower surface of the second inner ring 11 and the lower surface of the second outer ring 4:
h1=n–m；
The lower surface of outer ring spacer 6 props up the upper surface of the second outer ring 4, and the lower surface of the first outer ring 7 props up the upper end of outer ring spacer 6
Face, the lower straight of the first taper roller assembly 8 enters in the upper port of the first outer ring 7, and the lower straight of the first inner ring 9 enters the first circular cone
In the upper port of roller assembly 8；Record size n1 between the lower surface of the second outer ring 4 and the upper surface of the first inner ring 9；
Draw the size between the first inner ring 9 upper surface and the first upper surface, outer ring 7:
h=n1–n；
The width of outer ring spacer 6:
g=T – k–k1；
The width of T double-row conical bearing 14；
The width of k the first outer ring 7；
The width of k1 the second outer ring 4；
The working width of outer ring spacer 6:
g`=T – k–k1+ Gs/2；
The width of cone spacer 5:
g1=m–p-p1；
The width of p the first inner ring 9；
The width of p1 the second inner ring 11；
The working width of cone spacer 5:
g1`=m–p-p1+ Gs/2；
The width of inner pressure ring 2:
y1=w–m–s；
W deep-groove ball and the overall width of double-row conical combination bearing；
The width of s deep groove ball bearing 15；
The width of outer press ring 3:
y=w–m–s+h1。
Claims (1)
1. deep-groove ball and a double-row conical combination bearing process, including double-row conical bearing (14), zanjon
Ball bearing (15), inner pressure ring (2) and outer press ring (3)；It is characterized in that:
Double-row conical bearing (14) mainly by the second outer ring (4), cone spacer (5), outer ring spacer (6), the first outer ring (7), the
One taper roller assembly (8), the first inner ring (9), the second taper roller assembly (10) and the second inner ring (11) are constituted；
The lower end borehole jack of the second taper roller assembly (10) connects the top of the second inner ring (11), the lower end borehole jack of the second outer ring (4)
Connecing the top of the second taper roller assembly (10), the lower surface of cone spacer (5) props up the upper surface of the second inner ring (11), outer ring spacer
(6) lower surface props up the upper surface of the second outer ring (4)；
The upper port of the first taper roller assembly (8) is socketed the bottom of the first inner ring (9), the upper port socket of the first outer ring (7)
The bottom of the first taper roller assembly (8)；
The lower surface of the first inner ring (9) props up cone spacer (5) upper surface, and the lower surface of the first outer ring (7) props up on outer ring spacer (6)
End face；
Second outer ring (4), cone spacer (5), outer ring spacer (6), the first outer ring (7), the first taper roller assembly (8), the first inner ring
(9), the centre bore of the second taper roller assembly (10) and the second inner ring (11) is coaxial；
Deep groove ball bearing (15) is mainly made up of the 3rd outer ring (1), steel ball component (12) and the 3rd inner ring (13)；
Steel ball component (12) socket the 3rd inner ring (13), the 3rd outer ring (1) socket steel ball component (12)；3rd outer ring (1), steel ball
The centre bore of assembly (12) and the 3rd inner ring (13) is coaxial；
Multiple survey mass (16) circularize uniform with measuring table (17) on, the 3rd outer ring (1) lower end of deep groove ball bearing (15)
Face props up the upper surface of multiple survey mass (16)；Measure the upper surface of the 3rd outer ring (1) and the upper surface of the 3rd inner ring (13)
Difference in height a；
Multiple survey mass (16) circularize uniform with measuring table (17) on, the 3rd inner ring (13) lower end of deep groove ball bearing (15)
Face props up the upper surface of multiple survey mass (16)；Measure the upper surface of the 3rd inner ring (13) and the upper surface of the 3rd outer ring (1)
Difference in height b；
The end-play Ga=a+b of deep groove ball bearing (15)；
A kind of deep-groove ball and the end-play of double-row conical combination bearing:
Gz=Ga+ Gs；
Gs is the end-play of double-row conical combination bearing；
The lower surface of outer ring spacer (6) props up the upper surface of the second outer ring (4), and the lower surface of the first outer ring (7) props up outer ring spacer (6)
Upper surface, record size m between the lower surface of the second outer ring (4) and the upper surface of the first outer ring (7)；
The lower port of the second taper roller assembly (10) is socketed the top of the second inner ring (11), the lower end muzzle of the second outer ring (4)
Connecing the top of the second taper roller assembly (10), the lower surface of outer ring spacer (6) props up the upper surface of the second outer ring (4), outside first
The lower surface of circle (7) props up the upper surface of outer ring spacer (6)；Record the lower surface of the second inner ring (11) and the upper of the first outer ring (7)
Size n between end face；
Draw the size between the lower surface of the second inner ring (11) and the lower surface of the second outer ring (4):
h1=n–m；
The lower surface of outer ring spacer (6) props up the upper surface of the second outer ring (4), and the lower surface of the first outer ring (7) props up outer ring spacer (6)
Upper surface, the lower straight of the first taper roller assembly (8) enters in the upper port of the first outer ring (7), the bottom of the first inner ring (9)
Directly enter in the upper port of the first taper roller assembly (8)；Record the lower surface of the second outer ring (4) and the upper end of the first inner ring (9)
Size n1 between face；
Draw the size between the first inner ring (9) upper surface and the first outer ring (7) upper surface:
h=n1–n；
The width of outer ring spacer (6):
g=T – k–k1；
The width of T double-row conical bearing (14)；
The width of k the first outer ring (7)；
The width of k1 the second outer ring (4)；
The working width of outer ring spacer (6):
g`=T – k–k1+ Gs/2；
The width of cone spacer (5):
g1=m–p-p1；
The width of p the first inner ring (9)；
The width of p1 the second inner ring (11)；
The working width of cone spacer (5):
g1`=m–p-p1+ Gs/2；
The width of inner pressure ring (2):
y1=w–m–s；
W deep-groove ball and the overall width of double-row conical combination bearing；
The width of s deep groove ball bearing (15)；
The width of outer press ring (3):
y=w–m–s+h1。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891022.0A CN106246719A (en) | 2016-10-13 | 2016-10-13 | A kind of deep-groove ball and double-row conical combination bearing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891022.0A CN106246719A (en) | 2016-10-13 | 2016-10-13 | A kind of deep-groove ball and double-row conical combination bearing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246719A true CN106246719A (en) | 2016-12-21 |
Family
ID=57612695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610891022.0A Pending CN106246719A (en) | 2016-10-13 | 2016-10-13 | A kind of deep-groove ball and double-row conical combination bearing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246719A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939831A (en) * | 2017-12-27 | 2018-04-20 | 瓦房店轴承集团有限责任公司 | New integrated-type hub bearing |
| CN109253236A (en) * | 2018-07-26 | 2019-01-22 | 明阳智慧能源集团股份公司 | The method of adjustment of the combined Biserial cylindrical roller bearing end-play of wind turbine gearbox |
| CN111811457A (en) * | 2020-06-29 | 2020-10-23 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Method for measuring machining size of end face of spacer ring of bearing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2286231A (en) * | 1994-02-04 | 1995-08-09 | Nsk Ltd | Method and apparatus for measuring clearance in double row rolling bearing |
| CN104154131A (en) * | 2014-06-13 | 2014-11-19 | 大连冶金轴承股份有限公司 | Method for adjusting clearance of four-single-raceway outer ring four-row tapered roller bearing |
| CN205117988U (en) * | 2015-10-20 | 2016-03-30 | 大连冶金轴承股份有限公司 | Zanjon ball and tapered roller combination bearing |
-
2016
- 2016-10-13 CN CN201610891022.0A patent/CN106246719A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2286231A (en) * | 1994-02-04 | 1995-08-09 | Nsk Ltd | Method and apparatus for measuring clearance in double row rolling bearing |
| CN104154131A (en) * | 2014-06-13 | 2014-11-19 | 大连冶金轴承股份有限公司 | Method for adjusting clearance of four-single-raceway outer ring four-row tapered roller bearing |
| CN205117988U (en) * | 2015-10-20 | 2016-03-30 | 大连冶金轴承股份有限公司 | Zanjon ball and tapered roller combination bearing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939831A (en) * | 2017-12-27 | 2018-04-20 | 瓦房店轴承集团有限责任公司 | New integrated-type hub bearing |
| CN109253236A (en) * | 2018-07-26 | 2019-01-22 | 明阳智慧能源集团股份公司 | The method of adjustment of the combined Biserial cylindrical roller bearing end-play of wind turbine gearbox |
| CN111811457A (en) * | 2020-06-29 | 2020-10-23 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Method for measuring machining size of end face of spacer ring of bearing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161221 |