CN109990004A - Large-scale turntable bearing fitter's bench - Google Patents
Large-scale turntable bearing fitter's bench Download PDFInfo
- Publication number
- CN109990004A CN109990004A CN201910371743.2A CN201910371743A CN109990004A CN 109990004 A CN109990004 A CN 109990004A CN 201910371743 A CN201910371743 A CN 201910371743A CN 109990004 A CN109990004 A CN 109990004A
- Authority
- CN
- China
- Prior art keywords
- bearing
- fitter
- square chest
- turntable bearing
- large size
- 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
- 238000001514 detection method Methods 0.000 claims description 25
- 238000005259 measurement Methods 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Machine Tool Units (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of large-scale turntable bearing fitter's benches, including several guide rails, mobile square chest and several supporting elements;Several guide rails are uniformly distributed circumferentially on the ground, and a mobile square chest is provided on each guide rail, a supporting element are respectively provided on each mobile square chest, the supporting element is contacted with bearing face and spring bearing.The present invention can make workpiece leave ground, make it away from the sundries such as iron filings and wheel face, improve trap precision, and mobile square chest is able to detect the bearing of different-diameter size, is not required to frequently replace workbench, structure is simple, easily operated using being movably arranged.
Description
Technical field
The invention belongs to bearing trim designs technical fields, and in particular to a kind of large size turntable bearing fitter's bench.
Background technique
Tactical diameter 3-7 meters large-scale turntable bearing assembly, finished product detection link, have product quantity is less, accounts for
With the feature that space is big, transport difficulty is high, so many bearing mnanufacture factories often select that finished product is unfolded on the spot at manufacture scene
Trap work, processing site but have the shortcomings that lasso be easily infected with the sundries such as dust, iron filings, trap equipment it is simple and crude, directly influence
The trap and detection accuracy of bearing, or even influence the installation and service life in bearing later period.Therefore need to design it is a can be with
Mobile bearing assembly, detection platform.
Summary of the invention
It according to defect of the existing technology, can be moved the object of the present invention is to provide one kind, for large-scale, super large
The large-scale turntable bearing fitter's bench that type turntable bearing product is assembled and detected.
In order to achieve the above objectives, the technical scheme adopted by the invention is as follows: large-scale turntable bearing fitter's bench, if including
Dry guide rail, mobile square chest and several supporting elements;Several guide rails are uniformly distributed circumferentially on the ground, are arranged on each guide rail
There is a mobile square chest, is respectively provided with a supporting element on each mobile square chest, the supporting element is contacted and supported with bearing face
Bearing.
Further, the supporting element is support hydraulic jack, and several supports are set as hydraulic with hydraulic jack
Synchronous averaging is simultaneously furnished with hydraulic station.
Further, it is provided with a detection hydraulic jack on each mobile square chest, detects with hydraulic thousand
Jin top is contacted with bearing face, and several detections are set as hydraulic synchronization with hydraulic jack and start and be furnished with hydraulic station.
Further, the support hydraulic jack and detection with hydraulic jack respectively with bearing inner race end face and axis
The contact of bearing outer-ring end face.
Further, setting measurement table on one of mobile square chest, measurement table are fixedly connected on table by magnetic stand
On the mobile bracket of seat, the mobile bracket of gauge stand is mounted on mobile square chest, the measurement table probe and bearing inner ring interior diameter or bearing
Outer ring outer diameter contact.
Further, pulley is arranged in the mobile square chest bottom, and mobile square chest is slidably connected by pulley and guide rail.
Further, several guide rails are arranged below at ground level 10mm, and every rail length is 2 meters, several to lead
The mounting plane degree of rail is less than 0.20mm.
Further, after the completion of the fitter's bench completes trap, detection work, cover board is covered above guide rail, is covered
On plate on the ground with the support of multiple spot supporting leg.
Further, the cover board is the steelwork of thickness 10mm.
Further, the guide rail is 6
The invention has the benefit that the present invention can make workpiece leave ground, the sundries such as iron filings and wheel face are made it away from, are mentioned
High trap precision, mobile square chest are able to detect the bearing of different-diameter size, are not required to frequently more change jobs using being movably arranged
Platform, structure is simple, easily operated.
Detailed description of the invention
Fig. 1 is mounting plate and bearing combined structure figure,
Fig. 2 is mounting plate top view,
In figure: 1, guide rail, 2, mobile square chest, 3, support hydraulic jack, 4, detection hydraulic jack, 5, measurement
Table, 6, magnetic stand, 7, the mobile bracket of gauge stand, 8, pulley, 9, cover board, 10, ground, 11, bearing inner race, 12, bearing
Outer ring, 13, axial raceway, 14, radial channels.
Specific embodiment
In order to be more clear structure and function of the invention, following will be combined with the drawings in the embodiments of the present invention, to this
Technical solution in inventive embodiments is clearly and completely described.
Referring to attached drawing 1-2, large-scale turntable bearing fitter's bench, including six guide rails 1, mobile square chest 2 and six supports
With hydraulic jack 3;Six guide rails 1 are uniformly distributed circumferentially on the ground, and every two guide rail angulations are 30 °, often
It is provided with a mobile square chest 2 on a guide rail 1, is respectively provided with a support hydraulic jack 3 on each mobile square chest 2, it is described
Support hydraulic jack 3 is contacted with bearing outer ring end face and spring bearing outer ring 12, and six supports are arranged with hydraulic jack 3
Start for hydraulic synchronization and is furnished with small-sized hydraulic station.Mobile square chest 2 is the main part of mobile platform, it is therefore an objective to by trap height
It is increased to 800mm and can achieve waist height containing bearing height, convenient for trap, the operation of detection.Pass through support hydraulic jack
3 support fixing bearing outer ring 12 of top, convenient for the assembly and trap of large size bearing.
Further, it is provided with a detection hydraulic jack 4 on each mobile square chest 2, detects with hydraulic
Jack 4 is contacted with 11 end face of bearing inner race, and six detection hydraulic jacks 4 are set as hydraulic synchronization and start and be furnished with hydraulic
It stands.Six detections are done relative motion with hydraulic jack 4 for synchronizing moving workpiece, detect the end-play of bearing, end face is jumped
The multinomial detection work such as dynamic, circular runout and tooth bounce.
Further, setting measurement table 5 on one of mobile square chest, measurement table 5 are fixedly connected on by magnetic stand 6
On the mobile bracket 7 of gauge stand, the mobile bracket 7 of gauge stand is mounted on mobile square chest 2, the measurement table probe and 11 internal diameter of bearing inner race
Or 12 outer diameter contact of bearing outer ring, see seam allowance diameter present position mainly to determine.The mobile bracket 7 of gauge stand, which is bolted, to be moved
It on dynamic square chest 2, can dismantle at any time, replacement adjustment measurement position can be used in the bearing for measuring different-diameter.
Further, pulley 8 is arranged in 2 bottom of mobile square chest, and mobile square chest 2 is connected by pulley 8 and the sliding of guide rail 1
It connects.
Further, six guide rails 1 are arranged below at ground level 10mm, and every rail length is 2 meters, and will
Within the control to 0.20mm of its mounting plane degree.Protection basis is done, in case setting of ground influences guide precision.
Spring bearing inner ring or outer ring are determined according to bearing arrangement characteristic and the clearance of required detection, i.e., can also lead to
Support hydraulic jack top support fixing bearing inner ring 11 is crossed, 12 axial play of bearing outer ring is detected by detection hydraulic jack
Gap.
Further, after the completion of trap, detection work:
1) it is hung using day and mobile square chest 2 is hung into guide rail 1, left concentratedly;
2) it is covered in 1 top of guide rail using cover board 9, plays the role of protecting guide precision;Cover board is the steel of thickness 10mm
Part, and have multiple spot supporting leg;
3) trap region is utilized, workpiece processed can be effectively stored on cover board 9, is reached and is improved ground utilization rate, improves finished product
Trap, the purpose of detection accuracy.
Bearing mounting plate of the invention is suitable for turntable bearing finished product of all categories assembly and inspection of the tactical diameter at 3-7 meters
It surveys, has the advantage that
A) reach optimal operation height, operator can operate inside and outside platform, accomplish trap and the primary completion of detection;b)
Workpiece leaves ground, makes it away from the sundries such as iron filings and wheel face, improves trap precision;C) it is supported with synchronous hydra-ulic jacks
And travelling workpiece, it can be improved detection accuracy and trap efficiency;D) it can accomplish that a ground is mostly used, save ground space;E) it is arranged
Beside process equipment, workpiece disembarks and carries out assembly trap at once, saves assembly and transportation cost.
Bearing fitter's bench of the invention is a for large-scale, ultra-large type turntable bearing product, and trap, detection are integrated
Split type mechanism, can rationally solve the problems, such as that bearings is encountered in assembly and detection, have structure it is simple, it is easy to operate etc.
Feature.
Listed above is only highly preferred embodiment of the present invention.It is clear that the invention is not restricted to which above embodiments, can also have
Many deformations.All deformations that those skilled in the art directly can export or associate from present disclosure,
It is considered as protection scope of the present invention.
Claims (10)
1. large-scale turntable bearing fitter's bench, it is characterised in that: including several guide rails, mobile square chest and several supporting elements;Institute
It states several guide rails to be uniformly distributed circumferentially on the ground, is provided with a mobile square chest on each guide rail, on each mobile square chest
It is respectively provided with a supporting element, the supporting element is contacted with bearing face and spring bearing.
2. large size turntable bearing fitter's bench according to claim 1, it is characterised in that: the supporting element is that support is used
Hydraulic jack, several supports are set as hydraulic synchronization with hydraulic jack and start and be furnished with hydraulic station.
3. large size turntable bearing fitter's bench according to claim 2, it is characterised in that: on each mobile square chest
It is provided with a detection hydraulic jack, detection is contacted with hydraulic jack with bearing face, several to detect with hydraulic thousand
Jin top is set as hydraulic synchronization and starts and be furnished with hydraulic station.
4. large size turntable bearing fitter's bench according to claim 3, it is characterised in that: hydraulic jack is used in the support
Top and detection are contacted with bearing inner race end face and bearing outer ring end face respectively with hydraulic jack.
5. large size turntable bearing fitter's bench according to claim 1, it is characterised in that: on one of mobile square chest
Setting measurement table, measurement table are fixedly connected on the mobile bracket of gauge stand by magnetic stand, and the mobile bracket of gauge stand is mounted on movement
On square chest, the measurement table probe and bearing inner ring interior diameter or bearing outer ring outer diameter contact.
6. large size turntable bearing fitter's bench according to claim 1, it is characterised in that: the mobile square chest bottom is set
Pulley is set, mobile square chest is slidably connected by pulley and guide rail.
7. large size turntable bearing fitter's bench according to claim 1, it is characterised in that: several guide rail settings exist
At ground level 10mm, every rail length is 2 meters, and the mounting plane degree of several guide rails is less than 0.20mm.
8. large size turntable bearing fitter's bench according to claim 1, it is characterised in that: the fitter's bench is completed
After the completion of trap, detection work, cover board is covered above guide rail, is supported on the ground on cover board with multiple spot supporting leg.
9. large size turntable bearing fitter's bench according to claim 8, it is characterised in that: the cover board is thickness 10mm
Steelwork.
10. large size turntable bearing fitter's bench according to claim 1, it is characterised in that: the guide rail is 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910371743.2A CN109990004B (en) | 2019-05-06 | 2019-05-06 | Large-scale turntable bearing assembly workbench |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910371743.2A CN109990004B (en) | 2019-05-06 | 2019-05-06 | Large-scale turntable bearing assembly workbench |
Publications (2)
Publication Number | Publication Date |
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CN109990004A true CN109990004A (en) | 2019-07-09 |
CN109990004B CN109990004B (en) | 2024-02-09 |
Family
ID=67136045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910371743.2A Active CN109990004B (en) | 2019-05-06 | 2019-05-06 | Large-scale turntable bearing assembly workbench |
Country Status (1)
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CN (1) | CN109990004B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114643563A (en) * | 2022-04-24 | 2022-06-21 | 江苏鼎麒轴承有限公司 | Large-scale carousel bearing assembly work platform |
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---|---|---|---|---|
JPH06341804A (en) * | 1993-05-31 | 1994-12-13 | Mitsubishi Materials Corp | Flatness measuring jig |
JP2009150687A (en) * | 2007-12-19 | 2009-07-09 | Ntn Corp | Apparatus for measuring rotational accuracy of bearing |
CN102229041A (en) * | 2011-06-10 | 2011-11-02 | 无锡市明鑫机床有限公司 | Assembly and detection all-in-one machine of rotating support and detecting method thereof |
CN202804535U (en) * | 2012-08-30 | 2013-03-20 | 山东青能动力股份有限公司 | Welding fixture for straight-welding-type separator plate of steam turbine |
CN203726149U (en) * | 2014-03-04 | 2014-07-23 | 栗生锐 | Flexible auxiliary supporting and clamping device used for large thin-wall annular members |
CN204008136U (en) * | 2014-07-09 | 2014-12-10 | 中机洛阳轴承科技有限公司 | A kind of double semi outer rings crossed roller bearing, four-point contact ball running accuracy pick-up unit |
CN204202528U (en) * | 2014-12-05 | 2015-03-11 | 新昌县开源汽车轴承有限公司 | A kind of automobile hub bearing face runout testing agency |
CN105716662A (en) * | 2016-03-31 | 2016-06-29 | 南京工大数控科技有限公司 | Automatic measurement assembly table for slewing bearing |
CN108344546A (en) * | 2018-04-19 | 2018-07-31 | 杭州中能汽轮动力有限公司 | A kind of partition board of steam turbine flexure test device and its test method |
CN207991489U (en) * | 2018-02-06 | 2018-10-19 | 洛阳轴承研究所有限公司 | A kind of running accuracy measuring device of bearing |
CN109211054A (en) * | 2018-08-13 | 2019-01-15 | 南京工大数控科技有限公司 | Monitor station suitable for the assembly of ultra-large type pivoting support automatic precision |
KR101954039B1 (en) * | 2018-12-10 | 2019-03-04 | 김창완 | working platform for frame process |
CN209892642U (en) * | 2019-05-06 | 2020-01-03 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Large-scale carousel bearing assembly work platform |
-
2019
- 2019-05-06 CN CN201910371743.2A patent/CN109990004B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06341804A (en) * | 1993-05-31 | 1994-12-13 | Mitsubishi Materials Corp | Flatness measuring jig |
JP2009150687A (en) * | 2007-12-19 | 2009-07-09 | Ntn Corp | Apparatus for measuring rotational accuracy of bearing |
CN102229041A (en) * | 2011-06-10 | 2011-11-02 | 无锡市明鑫机床有限公司 | Assembly and detection all-in-one machine of rotating support and detecting method thereof |
CN202804535U (en) * | 2012-08-30 | 2013-03-20 | 山东青能动力股份有限公司 | Welding fixture for straight-welding-type separator plate of steam turbine |
CN203726149U (en) * | 2014-03-04 | 2014-07-23 | 栗生锐 | Flexible auxiliary supporting and clamping device used for large thin-wall annular members |
CN204008136U (en) * | 2014-07-09 | 2014-12-10 | 中机洛阳轴承科技有限公司 | A kind of double semi outer rings crossed roller bearing, four-point contact ball running accuracy pick-up unit |
CN204202528U (en) * | 2014-12-05 | 2015-03-11 | 新昌县开源汽车轴承有限公司 | A kind of automobile hub bearing face runout testing agency |
CN105716662A (en) * | 2016-03-31 | 2016-06-29 | 南京工大数控科技有限公司 | Automatic measurement assembly table for slewing bearing |
CN207991489U (en) * | 2018-02-06 | 2018-10-19 | 洛阳轴承研究所有限公司 | A kind of running accuracy measuring device of bearing |
CN108344546A (en) * | 2018-04-19 | 2018-07-31 | 杭州中能汽轮动力有限公司 | A kind of partition board of steam turbine flexure test device and its test method |
CN109211054A (en) * | 2018-08-13 | 2019-01-15 | 南京工大数控科技有限公司 | Monitor station suitable for the assembly of ultra-large type pivoting support automatic precision |
KR101954039B1 (en) * | 2018-12-10 | 2019-03-04 | 김창완 | working platform for frame process |
CN209892642U (en) * | 2019-05-06 | 2020-01-03 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Large-scale carousel bearing assembly work platform |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114643563A (en) * | 2022-04-24 | 2022-06-21 | 江苏鼎麒轴承有限公司 | Large-scale carousel bearing assembly work platform |
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Publication number | Publication date |
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