CN108375471A - A kind of vialog - Google Patents
A kind of vialog Download PDFInfo
- Publication number
- CN108375471A CN108375471A CN201810068331.7A CN201810068331A CN108375471A CN 108375471 A CN108375471 A CN 108375471A CN 201810068331 A CN201810068331 A CN 201810068331A CN 108375471 A CN108375471 A CN 108375471A
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- CN
- China
- Prior art keywords
- crossbeam
- bearing
- mounting bracket
- column
- assembly
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
- G01M13/045—Acoustic or vibration analysis
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of vialogs, including pedestal, it is equipped with electric cabinet positioned at the pedestal, rotating assembly, vibration measuring component and mounting assembly, the electric cabinet is electrically connected with control vibration measuring component and rotating assembly respectively, the mounting assembly is arranged on rotating assembly, it is diagnosed and is detected to bearing xyz three-way vibrations by the cooperation of flatness detector and oscillation pickup, test is simple in this way, be conducive to diagnose bearing, flatness detector is equipped on mounting bracket, detected bearing is placed on turntable, and it is set to be rotated by shaft, flatness detector is touched by mounting bracket and detected bearing, to make flatness detector be detected the flatness for being detected bearing by rotating shaft, it is simple in structure in this way, it is easy for installation, it improves work efficiency simultaneously.
Description
Technical field
The present invention relates to the technical field of bearing apparatus, especially a kind of vialog.
Background technology
Bearing is one of fundamental parts the most key in rotating machinery, and the quality of bearing is directly related to the work of machine tool
Performance, tool authentic data show that in rotating machinery 30% failure is related with bearing.Therefore, in order to ensure bearing quality, it is ensured that
The expansion of the smooth safety of production activity, before formally coming into operation after the completion of production, most intuitively reaction is exactly axis to quality
Hold the inspected result on detection device.Since bearing is a relatively closed structure, under general production environment, by bearing
It is unrealistic and nonsensical that thoroughly fractionation, which is tested, then alternatively, the detection of bearing, which generally uses, detects it
In this means of the vibration signal of specific operation lower surface.At present in bearing quality detection project, the size of bearing vibration value
It is one of the important indicator for reflecting bearing quality again.
Some bear vibration detector mechanisms in the prior art have the characteristics that be simple and convenient to operate, but existing
For bear vibration detector when being tested, test is not accurate enough, measuring accuracy is not high, and detection efficiency is relatively low, this certainty
Requirement of the bearing producer to the full product testing of bearing cannot be met.Therefore, in order to meet the full product testing precision of bearing, detection effect
The requirement of rate, develop a kind of high-precision, high efficiency, automation bear vibration detector become more and more important, meanwhile, bearing
It is easy to use since its is simple in structure, it is commonly used in machinery field.Rolling bearing itself does not generate noise, usually
" bearing noise " felt in fact is the sound effects that bearing directly or indirectly generates vibration with surrounding structure, bearing system
Vibration caused by the deviation in processing is made, deviation is smaller, and vibration is smaller, and circularity, percent ripple, the surface roughness of steel ball surface are
To the maximum factor of vibration effect in each bearing parts.The technology of detection bearing quality is improved, especially bear vibration is detected
Technology is particularly important, it is therefore necessary to is improved.
Invention content
Problem to be solved by this invention is to provide one kind and can be passed by acceleration during bearing operation use
Sensor and the cooperation of test system are diagnosed and are detected to bearing xyz three-way vibrations, and test is simple, are conducive to diagnose bearing
A kind of vialog.
In order to achieve the above objectives, technical solution is used by the present invention solves above-mentioned technical problem：A kind of vialog, packet
Include pedestal, be located at the pedestal be equipped with electric cabinet, rotating assembly, vibration measuring component and mounting assembly, the electric cabinet respectively with control
Vibration measuring component and rotating assembly electrical connection, described mounting assembly one end are arranged above rotating assembly,
The rotating assembly includes motor and shaft, and the electric cabinet control motor is turned on and off, and the shaft setting exists
It on motor, and is rotated with the unlatching of motor, is located at the shaft and is equipped with turntable, detected bearing is placed on turntable
On, and so that it is rotated by shaft；
The mounting assembly includes column, crossbeam and mounting bracket, and above-mentioned column is arranged in pedestal and positioned at the adjacent of electric cabinet
Position, the mounting bracket are arranged by crossbeam on column, are located at the mounting bracket and are equipped with flatness detector；
The vibration measuring component includes two oscillation pickups, and the oscillation pickup is arranged in rotating assembly both sides.
Further, be additionally provided with elevating mechanism in the mounting assembly, the elevating mechanism setting in crossbeam one end and
It is connect with mounting bracket.
Further, rotating mechanism is equipped between the column and crossbeam, the rotating mechanism is fixed at the upper end of the column,
The crossbeam is rotated by rotating mechanism.
Further, the rotating mechanism includes track and sliding rail, and the track is arranged on the upper end of the column face, the sliding rail
One end setting is in orbit, and the sliding rail other end is connect with crossbeam, and the crossbeam is rotated by sliding rail along track.
Further, spacing ring is additionally provided on the track, the sliding rail carries out rotation angle by spacing ring and limited.
Further, the elevating mechanism includes lifting cylinder and elevating lever, and the lifting cylinder control elevating lever lifts
Movement, the mounting bracket setting is in elevating lever one end, to achieve the purpose that lifting cylinder control mounting bracket moves up and down, institute
It states flatness detector one end to be plugged on mounting bracket, the other end is fixed on elevating lever.
Compared with prior art, technical scheme of the present invention has the following advantages that：
1. a kind of vialog provided by the present invention, by the cooperation of flatness detector and oscillation pickup to bearing xyz
Three-way vibration is diagnosed and is detected, and test in this way is simple, is conducive to diagnose bearing.
2. being equipped with flatness detector on mounting bracket, detected bearing is placed on turntable, and by shaft make its into
Row rotation, flatness detector are touched by mounting bracket and detected bearing, to make flatness detection by rotating shaft
Device is detected the flatness for being detected bearing, simple in structure in this way, easy for installation, improves work efficiency simultaneously.
3. the setting of oscillation pickup, shaft, which drives, is detected bearing rotation, and oscillation pickup is then produced to rotating to be detected around bearing
Raw ambient vibration is detected, and can be detected in this way with the presence or absence of deviation to bearing, is improved the accurate of bearing in this way
Degree.
4. being additionally provided with elevating mechanism in the mounting assembly, it is easily installed rising or falling for frame in this way, to just
It is detected in the bearing of different model.
5. being equipped with rotating mechanism between column and crossbeam, so when mounted, by crossbeam-rotating to certain angle, then
Bearing is installed, finally again resets crossbeam, it is simple in structure in this way, it is easy for installation, while also improving working efficiency.
6. the setting of spacing ring is convenient for the limit to rotating mechanism to be arranged in this way.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of vialog of the embodiment of the present invention；
Fig. 2 is a kind of front view of vialog of the embodiment of the present invention；
Fig. 3 is a kind of vertical view of vialog of the embodiment of the present invention.
In figure：Pedestal 1, electric cabinet 2, rotating assembly 3, vibration measuring component 4, mounting assembly 5, motor 6, shaft 7, column 8, crossbeam
9, mounting bracket 10, oscillation pickup 11, track 12, sliding rail 13, spacing ring 14, lifting cylinder 15, elevating lever 16, elevating mechanism 17, turn
Disk 18, flatness detector 19, rotating mechanism 20.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
Embodiment
As shown in 1-3, a kind of vialog that the present embodiment is provided, including pedestal 1, it is located at the pedestal 1 and is equipped with electricity
Cabinet 2, rotating assembly 3, vibration measuring component 4 and mounting assembly 5, the electric cabinet 2 are electric with control vibration measuring component 4 and rotating assembly 3 respectively
Connection, 5 one end of the mounting assembly are located above rotating assembly 3,
The rotating assembly 3 includes motor 6 and shaft 7, and the electric cabinet 2 controls motor 6 and is turned on and off, the shaft 7
Setting is rotated on motor 6, and with the unlatching of motor 6, is located at the shaft 7 and is equipped with turntable 18, is detected axis
It holds and is placed on turntable 18, and so that it is rotated by shaft 7；
The mounting assembly 5 includes column 8, crossbeam 9 and mounting bracket 10, and the setting of above-mentioned column 8 is in pedestal 1 and is located at electric cabinet
2 adjacent position, the mounting bracket 10 are arranged by crossbeam 9 on column 8, are located at the mounting bracket 10 and are examined equipped with flatness
Survey device 19；
The vibration measuring component 4 includes two oscillation pickups 11, and the oscillation pickup 11 is arranged in 3 both sides of rotating assembly.
Be additionally provided with elevating mechanism 17 in the mounting assembly 5, the setting of the elevating mechanism 17 9 one end of crossbeam and with
Mounting bracket 10 connects, and rotating mechanism 20 is equipped between the column 8 and crossbeam 9, and the rotating mechanism 20 is fixed at column 8
Upper end, the crossbeam 9 are rotated by rotating mechanism 20, and the rotating mechanism 20 includes track 12 and sliding rail 13, described
Track 12 is arranged on 8 upper surface of column, and the setting of 13 one end of the sliding rail is in orbit, 13 other end of the sliding rail and crossbeam 9
Connection, the crossbeam 9 are rotated by sliding rail 13 along track 12, and spacing ring 14 is additionally provided on the track 12, described
Sliding rail 13 carries out rotation angle by spacing ring 14 and is limited, and the elevating mechanism 17 includes lifting cylinder 15 and elevating lever
16, the lifting cylinder 15 controls elevating lever 16 and moves up and down, and the mounting bracket 10 is arranged in 16 one end of elevating lever, to reach
The purpose that mounting bracket 10 moves up and down is controlled to lifting cylinder 15,19 one end of the flatness detector is plugged on mounting bracket 10
On, the other end is fixed on elevating lever 16.
A kind of vialog that the present embodiment is provided, by the cooperation of flatness detector 19 and oscillation pickup 11 to bearing
Xyz three-way vibrations are diagnosed and are detected, and test in this way is simple, are conducive to diagnose bearing, flatness is equipped on mounting bracket 10
Detector 19, detected bearing are placed on turntable 18, and so that it is rotated by shaft 7, and flatness detector 19 passes through
Mounting bracket 10 is touched with detected bearing, to make flatness detector 19 be put down to being detected bearing by rotating shaft 7
Whole degree is detected, simple in structure in this way, easy for installation, is improved work efficiency simultaneously, the setting of oscillation pickup 11,7 band of shaft
Dynamic detected bearing rotation, oscillation pickup 11 are then detected to rotating the ambient vibration for being detected and being generated around bearing, in this way may be used
To be detected with the presence or absence of deviation to bearing, the accuracy of bearing is improved in this way, is additionally provided in the mounting assembly 5
Elevating mechanism 17 is easily installed rising or falling for frame 10 in this way, consequently facilitating the bearing of different model is detected, in column
Crossbeam 9 is rotated into certain angle, then bearing is installed, finally so when mounted equipped with rotating mechanism between 8 and crossbeam 9
It is resetted by crossbeam 9, it is simple in structure in this way, it is easy for installation, while working efficiency is also improved, the setting of spacing ring 14, in this way
Convenient for the limit of rotating mechanism is arranged.
When work, rotating mechanism is first passed through by crossbeam 9 and rotates to certain angle, then detected bearing is placed on turntable 18
On, then its crossbeam 9 is resetted, then electric cabinet 2 is opened, and is made 15 setting in motion of lifting cylinder on setting crossbeam 9, is made elevating lever
Mounting bracket 10 on 16 moves down, and until mounting bracket 10 touches detected bearing, although opening motor 6, makes 7 turns of shaft
Dynamic, to drive the detected bearing operation on turntable 18, and flatness detector 19 does detection work with proceeding by, this
Spline structure is simple, easy for installation, while also improving working efficiency and accuracy, and oscillation pickup 11 is being turned for measuring bearing
The dynamic size that vibration audio is generated with surrounding structure, to determine whether bearing deviation present in bearing mnanufacture processing closes
Lattice.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of vialog, which is characterized in that including pedestal (1), be located at the pedestal (1) and be equipped with electric cabinet (2), rotating assembly
(3), vibration measuring component (4) and mounting assembly (5), the electric cabinet (2) are electric with control vibration measuring component (4) and rotating assembly (3) respectively
Connection, described mounting assembly (5) one end are arranged above rotating assembly (3),
The rotating assembly (3) includes motor (6) and shaft (7), and electric cabinet (2) the control motor (6) is turned on and off, described
Shaft (7) setting is rotated on motor (6), and with the unlatching of motor (6), is equipped with and is turned positioned at the shaft (7)
Disk (18), detected bearing are placed on turntable (18), and so that it is rotated by shaft (7)；
The mounting assembly (5) includes column (8), crossbeam (9) and mounting bracket (10), above-mentioned column (8) setting in pedestal (1) and
Adjacent position positioned at electric cabinet (2), the mounting bracket (10) are arranged by crossbeam (9) on column (8), and the mounting bracket is located at
(10) it is equipped with flatness detector (19)；
The vibration measuring component (4) includes two oscillation pickups (11), and the oscillation pickup (11) is arranged in rotating assembly (3) both sides.
2. a kind of vialog according to claim 1, which is characterized in that be located in the mounting assembly (5) and be additionally provided with liter
Descending mechanism (17), the elevating mechanism (17) are arranged in crossbeam (9) one end and are connect with mounting bracket (10).
3. a kind of vialog according to claim 2, which is characterized in that be equipped with rotation between the column (8) and crossbeam (9)
Rotation mechanism (20), the rotating mechanism (20) are fixed at column (8) upper end, and the crossbeam (9) passes through rotating mechanism (20)
It rotates.
4. a kind of vialog according to claim 3, which is characterized in that the rotating mechanism (20) include track (12) and
Sliding rail (13), the track (12) are arranged on column (8) upper surface, and sliding rail (13) one end setting is in orbit, described
Sliding rail (13) other end is connect with crossbeam (9), and the crossbeam (9) is rotated by sliding rail (13) along track (12).
5. a kind of vialog according to claim 4, which is characterized in that be additionally provided with spacing ring on the track (12)
(14), the sliding rail (13) is limited by spacing ring (14) progress rotation angle.
6. a kind of vialog according to claim 2, which is characterized in that the elevating mechanism (17) includes lifting cylinder
(15) it is moved up and down with elevating lever (16), lifting cylinder (15) the control elevating lever (16), mounting bracket (10) setting
In elevating lever (16) one end, moved up and down to achieve the purpose that lifting cylinder (15) controls mounting bracket (10), it is described smooth
Degree detector (19) one end is plugged on mounting bracket (10), and the other end is fixed on elevating lever (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068331.7A CN108375471A (en) | 2018-01-24 | 2018-01-24 | A kind of vialog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068331.7A CN108375471A (en) | 2018-01-24 | 2018-01-24 | A kind of vialog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108375471A true CN108375471A (en) | 2018-08-07 |
Family
ID=63016721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810068331.7A Pending CN108375471A (en) | 2018-01-24 | 2018-01-24 | A kind of vialog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108375471A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406523A (en) * | 2022-08-05 | 2022-11-29 | 浙江万众精密轴承股份有限公司 | Bearing vibration measuring device |
Citations (8)
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|---|---|---|---|---|
| CN200989818Y (en) * | 2006-11-03 | 2007-12-12 | 大连佳博轴承仪器有限公司 | Vertical shaft semi-automatic bearing vibration measuring device |
| CN103487000A (en) * | 2013-09-26 | 2014-01-01 | 无锡俊达测试技术服务有限公司 | Device for testing flat face of object |
| CN205785817U (en) * | 2016-06-26 | 2016-12-07 | 新疆西部明珠工程建设有限公司 | Bearing in rotating machinery vibration measurement device |
| CN205860899U (en) * | 2016-04-26 | 2017-01-04 | 上海中隆轴承有限公司 | A kind of for detecting position and the detection device of flatness that bearing outer ring is slotted |
| CN106524975A (en) * | 2016-11-17 | 2017-03-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for using copper rod to measure slag thickness of molten iron in molten iron tank |
| CN206192325U (en) * | 2016-11-25 | 2017-05-24 | 新昌县新凌凯博机械有限公司 | Bearing detector |
| CN206601236U (en) * | 2017-02-28 | 2017-10-31 | 温岭市巨星钢球有限公司 | Bear vibration noise measuring instrument |
| CN206787536U (en) * | 2017-05-29 | 2017-12-22 | 海宁上通优必胜轴承有限公司 | A kind of bearing flatness detection mechanism |
-
2018
- 2018-01-24 CN CN201810068331.7A patent/CN108375471A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989818Y (en) * | 2006-11-03 | 2007-12-12 | 大连佳博轴承仪器有限公司 | Vertical shaft semi-automatic bearing vibration measuring device |
| CN103487000A (en) * | 2013-09-26 | 2014-01-01 | 无锡俊达测试技术服务有限公司 | Device for testing flat face of object |
| CN205860899U (en) * | 2016-04-26 | 2017-01-04 | 上海中隆轴承有限公司 | A kind of for detecting position and the detection device of flatness that bearing outer ring is slotted |
| CN205785817U (en) * | 2016-06-26 | 2016-12-07 | 新疆西部明珠工程建设有限公司 | Bearing in rotating machinery vibration measurement device |
| CN106524975A (en) * | 2016-11-17 | 2017-03-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for using copper rod to measure slag thickness of molten iron in molten iron tank |
| CN206192325U (en) * | 2016-11-25 | 2017-05-24 | 新昌县新凌凯博机械有限公司 | Bearing detector |
| CN206601236U (en) * | 2017-02-28 | 2017-10-31 | 温岭市巨星钢球有限公司 | Bear vibration noise measuring instrument |
| CN206787536U (en) * | 2017-05-29 | 2017-12-22 | 海宁上通优必胜轴承有限公司 | A kind of bearing flatness detection mechanism |
Non-Patent Citations (1)
| Title |
|---|
| 吴邦灿等: "《现代环境监测技术》", 30 September 2005, 中国环境科学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406523A (en) * | 2022-08-05 | 2022-11-29 | 浙江万众精密轴承股份有限公司 | Bearing vibration measuring device |
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| PB01 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180807 |