CN108151685A - A kind of on-line Full wheel is to radial direction jitter detection apparatus - Google Patents
A kind of on-line Full wheel is to radial direction jitter detection apparatus Download PDFInfo
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- CN108151685A CN108151685A CN201711090658.6A CN201711090658A CN108151685A CN 108151685 A CN108151685 A CN 108151685A CN 201711090658 A CN201711090658 A CN 201711090658A CN 108151685 A CN108151685 A CN 108151685A
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- wheel
- radial direction
- left frame
- detection apparatus
- right rack
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of on-line Full wheel to radial direction jitter detection apparatus, including pedestal, and it is symmetrically arranged at the left frame on pedestal and right rack, and it is located at the jacking cylinder group in pedestal centre position, and be located at jacking cylinder group both sides into wheel track, the left frame and right frame upper end are mounted on wheel to rotating branch ejection device, wheel is connected with to rotating driving device in left frame inner side edge, wheel is connected with to brake apparatus in the inner side edge of right rack, vertical crossbeam is erected between the left frame and right rack, there are two take turns to radial direction glitch detection linear displacement transducer for movable hanging on the vertical crossbeam.The invention has the advantages that by can automatically realize that online circular runout detects to wheel tread, assay device structures are compact, reasonable, and detection operation is efficiently, accurately.
Description
Technical field
The present invention relates to a kind of on-line Full wheels to radial direction jitter detection apparatus more particularly to require to take turns to two end vehicles
Railway vehicle wheel pair of the axis center hole as detection benchmark.
Background technology
The critical component to being running mechanism of train is taken turns, it is to ensure wheel to the main of safe operation to implement coherent detection to it
Technology requirement, the circular runout detection of wheel tread is to take turns to predominantly detect corner to what is newly made and overhaul.At present, some vehicle systems
It is typically that will treat measuring wheel to being placed on V-type roller support to make enterprise, and detection dial indicator measuring head reclines wheel tread, artificial to turn
Driving wheel pair and recording detection data.Detection operation is time-consuming, laborious, detection efficiency is low, with the quick hair of railway high speed heavy duty
Exhibition and the continuous extension in foreign railway vehicle component market, new requirement more particularly to one are proposed to Wheel set detecting mode
The wheel pair of a little outlet vehicles usually requires that and tread circular runout detection is carried out to it before taking turns to installation rolling bearing, i.e.,
It asks to take turns to the centre bore at two end of axle as detection benchmark, this results in existing detection mode that cannot meet production requirement.
Invention content
The technical problems to be solved by the invention are to provide a kind of on-line Full wheel to radial direction jitter detection apparatus,
Solve the problems, such as that wheel tread glitch detection is time-consuming, laborious, inefficient, especially solve requirement wheel to installation rolling bearing it
It is preceding that tread circular runout detection is carried out to it, that is, it requires to make the detection of centre bore as the detection benchmark at two end of axle to take turns
Industry.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of on-line Full wheel is to radial direction jitter detection apparatus, including pedestal and the left machine being symmetrically arranged on pedestal
Frame and right rack and be located at the jacking cylinder group in pedestal centre position and be located at jacking cylinder group both sides into wheel track, institute
It states left frame and right frame upper end is mounted on wheel to rotating branch ejection device, being connected with wheel in left frame inner side edge drives rotation
Device is connected in the inner side edge of right rack and takes turns to brake apparatus, vertical crossbeam is erected between the left frame and right rack,
There are two take turns to radial direction glitch detection linear displacement transducer for movable hanging on the vertical crossbeam.
Further improvement lies in that the wheel includes being transversely mounted on the in left frame or right rack to rotation branch ejection device
One cylinder and the slide bar being connect with the output terminal of the first cylinder, lateral sliding sleeve is provided in the vertical crossbeam, and the slide bar is lived
It is dynamic to be mounted in lateral sliding sleeve, and the thimble with rolling bearing is equipped in the end point of slide bar.
Further improvement lies in that the wheel includes variable-frequency motor to rotating driving device and is located at variable-frequency motor output
Friction driving roller on end is set at the different height of the variable-frequency motor side there are two link block, and variable-frequency motor passes through position
Link block in top is connected with the second cylinder, and second cylinder is movably connected in the side of the left frame, frequency conversion
Motor is connected with motor rotating seat by underlying link block, and the motor rotating seat is fixed on pedestal.
Further improvement lies in that the friction driving roller is made of the iron core inner frame of internal layer and the rubber of outer layer.
Further improvement lies in that the wheel includes brake plate rotating seat to brake apparatus and is movably connected in brake plate
Brake plate on rotating seat, the side of the brake plate are connected with third cylinder, and the third cylinder is movably connected in right rack
Side.
Further improvement lies in that the brake plate is equipped with friction brake lining.
Further improvement lies in that being equipped with guider on the pedestal, the guider is located at into the side of wheel track.
Further improvement lies in that described be equipped with push wheel device into wheel track.
The present invention is taken turns when in use to from online into detection station to completion detection operation up to going out to take turns overall process use
PLC microcomputers control system is implemented overall process and is automatically controlled, and PLC microcomputer control systems connect and control above-mentioned jacking cylinder group, rotation
Turn branch ejection device, rotating driving device, wheel to brake apparatus and wheel to radial direction glitch detection linear displacement transducer and push wheel
Device realizes full-automatic, efficient detection process.
The beneficial effects of the invention are as follows：By can automatically realize that online circular runout detects to wheel tread, detection
Device structure is compact, reasonable, and detection operation is efficiently, accurately.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is wheel to entering state diagram during detection station；
Fig. 3 is state diagram when wheel pair is fixed with the thimble with rolling bearing；
Fig. 4 is wheel to state diagram when detecting；
Fig. 5 is wheel to the state diagram in braking；
Fig. 6 is state diagram when detection prepares to decline wheel pair after the completion；
Fig. 7 is that will take turns to releasing state diagram during detection station；
Wherein, 1- pedestals, 2- left frames, the right racks of 3-, 4- jacking cylinder groups, 5- is into wheel track, the vertical crossbeams of 6-, 7- wheels pair
Circular runout detection of straight lines displacement sensor, the first cylinders of 8-, 9- slide bars, 10- transverse direction sliding sleeves, thimbles of the 11- with rolling bearing,
12- variable-frequency motors, 13- friction driving rollers, 14- link blocks, the second cylinders of 15-, 16- motor rotating seats, the rotation of 17- brake plates
Seat, 18- brake plates, 19- third cylinders, 20- guiders, 21- push wheel devices.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figure 1, a kind of on-line Full wheel including pedestal 1 and is symmetrically arranged at bottom to radial direction jitter detection apparatus
It left frame 2 on seat 1 and right rack 3 and is located at the jacking cylinder group 4 in 1 centre position of pedestal and is located at jacking cylinder group
4 both sides into wheel track 5, left frame 2 and 3 upper end of right rack are mounted on wheel to rotating branch ejection device, for from left and right sides side
Fast pulley pair；Wheel is connected with to rotating driving device in 2 inner side edge of left frame, for driving wheel to rotation；In right rack 3
Side is connected with wheel to brake apparatus, for the braking to wheel pair；Vertical crossbeam 6 is erected between left frame 2 and right rack 3,
There are two take turns to radial direction glitch detection linear displacement transducer 7 for movable hanging on vertical crossbeam 6.
Wherein, take turns rotation branch ejection device is included being transversely mounted on the first cylinder 8 in left frame 2 or right rack 3 and
The slide bar 9 being connect with the output terminal of the first cylinder 8 is provided with lateral sliding sleeve 10 in vertical crossbeam 6, and slide bar 9 is movably arranged on transverse direction
In sliding sleeve 10, and the thimble 11 with rolling bearing is equipped in the end point of slide bar 9.Slide bar 9 can under the action of the first cylinder 8,
Transversely sliding sleeve 10 slides laterally.
Wherein, it takes turns and includes variable-frequency motor 12 and the friction being located on 12 output terminal of variable-frequency motor to rotating driving device
Driving wheel 13 is set at the different height of 12 side of variable-frequency motor there are two link block 14, and variable-frequency motor 12 is by being located above
Link block 14 be connected with the second cylinder 15, the second cylinder 15 is movably connected in the side of left frame 2, and variable-frequency motor 12 is logical
It crosses underlying link block 14 and is connected with motor rotating seat 16, motor rotating seat 16 is fixed on pedestal 1.
Preferably, friction driving roller 13 is made of the iron core inner frame of internal layer and the rubber of outer layer.
Wherein, it takes turns and brake plate rotating seat 17 is included to brake apparatus and is movably connected on brake plate rotating seat 17
Brake plate 18, the side of brake plate 18 are connected with third cylinder 19, and third cylinder 19 is movably connected in the side of right rack 3.
Preferably, brake plate 18 is equipped with friction brake lining, for promoting braking effect.
Preferably, guider 20 is installed, guider 20 is located at into the side of wheel track 5 on pedestal 1.
Preferably, it is equipped with push wheel device 21 into wheel track 5.
In the use of the present invention, wheel is to from online into detection station to completion detection operation up to going out to take turns overall process use
PLC microcomputers control system is implemented overall process and is automatically controlled, and PLC microcomputer control systems connect and control above-mentioned jacking cylinder group, rotation
Turn branch ejection device, rotating driving device, wheel to brake apparatus and wheel to radial direction glitch detection linear displacement transducer and push wheel
Device realizes full-automatic, efficient detection process.
The present invention specific implementation flow be：
As shown in Fig. 2, it will take turns to entering detection work along detection operation area into the configured guider 20 in equipment of wheel track 5
Position；
As shown in figure 3, by jacking cylinder group 4 by wheel to be detected to holding up to setting height, it then will be with the axis of rolling
The thimble 11 held heads into wheel from both sides and the position of wheel pair is fixed in axle end center hole, being formed；
As shown in figure 4, jacking cylinder group 4 returns to initial position, will take turns to 7 edge of radial direction glitch detection linear displacement transducer
Vertical crossbeam 6 equipped with drive lead screw is moved to detection station, and makes detector contact wheel tread rolling circle position, Ran Houqi
Driving wheel makes friction driving roller 13 recline rim for automobile wheel rotating driving device, and band motor car wheel is by setting speed rotation, PLC at this time
Microcomputer control system receives sensing data, shows wheel tread circular runout data, and by setting output testing result；
As shown in figure 5, after detection, take turns and radial direction glitch detection linear displacement transducer 7 is moved up, disengage detection wheel
Pair and return to initial bit, close wheel to rotating driving device, friction driving roller 13 made to leave rim for automobile wheel, and start wheel to braking
Device makes the friction brake lining on brake plate 18 recline rim for automobile wheel, takes turns to stopping operating in the case where frictional force acts on；
As shown in fig. 6, wheel closes brake apparatus, brake plate 18 is made to leave rim for automobile wheel, then control jacking cylinder group 4
It rises to support and connects position, the thimble 11 with rolling bearing is then controlled to withdraw；
As shown in fig. 7, wheel, until falling on wheel track 5, then starts to being gradually reduced under the action of jacking cylinder group 4
The wheel for having completed detection to releasing, is completed detection operation by push wheel device 21.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (8)
1. a kind of on-line Full wheel is to radial direction jitter detection apparatus, it is characterised in that：Including pedestal (1) and it is symmetrically arranged at
Left frame (2) and right rack (3) on pedestal (1) and the jacking cylinder group (4) for being located at pedestal (1) centre position, Yi Jishe
Wheel is mounted on to rotation branch into wheel track (5), the left frame (2) and right rack (3) upper end in jacking cylinder group (4) both sides
Ejection device is connected with wheel to rotating driving device in left frame (2) inner side edge, wheel pair is connected in the inner side edge of right rack (3)
Brake apparatus, is erected with vertical crossbeam (6) between the left frame (2) and right rack (3), activity on the vertical crossbeam (6)
Suspension is there are two wheel to radial direction glitch detection linear displacement transducer (7).
2. the on-line Full wheel of one kind according to claim 1 is to radial direction jitter detection apparatus, it is characterised in that：The wheel
Rotation branch ejection device is included being transversely mounted on the first cylinder (8) in left frame (2) or right rack (3) and with the first gas
The slide bar (9) of the output terminal connection of cylinder (8), the vertical crossbeam (6) is interior to be provided with lateral sliding sleeve (10), slide bar (9) activity
The thimble (11) with rolling bearing is equipped in lateral sliding sleeve (10), and in the end point of slide bar (9).
3. the on-line Full wheel of one kind according to claim 1 is to radial direction jitter detection apparatus, it is characterised in that：The wheel
Include variable-frequency motor (12) and the friction driving roller (13) being located on variable-frequency motor (12) output terminal to rotating driving device,
Link block (14) there are two being set at the different height of the variable-frequency motor (12) side, variable-frequency motor (12) is by being located above
Link block (14) be connected with the second cylinder (15), second cylinder (15) is movably connected in the left frame (2)
Side, variable-frequency motor (12) are connected with motor rotating seat (16), the motor rotation by underlying link block (14)
Swivel base (16) is fixed on pedestal (1).
4. the on-line Full wheel of one kind according to claim 3 is to radial direction jitter detection apparatus, it is characterised in that：It is described to rub
Driving wheel (13) is wiped to be made of the iron core inner frame of internal layer and the rubber of outer layer.
5. the on-line Full wheel of one kind according to claim 1 is to radial direction jitter detection apparatus, it is characterised in that：The wheel
Include brake plate rotating seat (17) and the brake plate (18) being movably connected on brake plate rotating seat (17) to brake apparatus,
The side of the brake plate (18) is connected with third cylinder (19), and the third cylinder (19) is movably connected in right rack (3)
Side.
6. the on-line Full wheel of one kind according to claim 5 is to radial direction jitter detection apparatus, it is characterised in that：The system
Movable plate (18) is equipped with friction brake lining.
7. the on-line Full wheel of one kind according to claim 1 is to radial direction jitter detection apparatus, it is characterised in that：The bottom
Guider (20) is installed on seat (1), the guider (20) is positioned at the side into wheel track (5).
8. the on-line Full wheel of one kind according to claim 1 is to radial direction jitter detection apparatus, it is characterised in that：It is described into
Wheel track (5) is equipped with push wheel device (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090658.6A CN108151685A (en) | 2017-11-08 | 2017-11-08 | A kind of on-line Full wheel is to radial direction jitter detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090658.6A CN108151685A (en) | 2017-11-08 | 2017-11-08 | A kind of on-line Full wheel is to radial direction jitter detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151685A true CN108151685A (en) | 2018-06-12 |
Family
ID=62467904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711090658.6A Pending CN108151685A (en) | 2017-11-08 | 2017-11-08 | A kind of on-line Full wheel is to radial direction jitter detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151685A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207708A (en) * | 2020-03-12 | 2020-05-29 | 嵊州宁丰轴承有限公司 | Rolling bearing detection device based on mechanical vision |
| CN113324471A (en) * | 2021-05-12 | 2021-08-31 | 重庆工程职业技术学院 | Device for measuring roundness of coupled wheel of train in rolling manner |
| CN115597493A (en) * | 2022-12-14 | 2023-01-13 | 汇工（河北）机械集团有限公司（Cn） | Axle type part radial runout detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08141855A (en) * | 1994-11-15 | 1996-06-04 | Kawasaki Heavy Ind Ltd | Wheel set automatic assembling device |
| CN2809622Y (en) * | 2005-07-12 | 2006-08-23 | 辛振涛 | Running-in tester for bearings of railway passenger car and freight car |
| CN102128705A (en) * | 2010-12-27 | 2011-07-20 | 沈阳林敏智能检测设备有限公司 | Integration online detection system for full-automatic wheel dynamic balance and hop |
| CN104401361A (en) * | 2014-10-27 | 2015-03-11 | 哈尔滨轨道交通装备有限责任公司 | Vehicle wheel set wheel tread detection device and method |
| CN205861017U (en) * | 2016-07-22 | 2017-01-04 | 郑州华天机电装备有限公司 | A kind of wheel is to automatic measurement machine |
| CN106441088A (en) * | 2016-08-29 | 2017-02-22 | 长春工程学院 | Online train wheelset dimension and run-out tolerance detection system |
| CN106500914A (en) * | 2016-10-31 | 2017-03-15 | 中车长春轨道客车股份有限公司 | The method for automatic measurement of wheel tread run-out error |
-
2017
- 2017-11-08 CN CN201711090658.6A patent/CN108151685A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08141855A (en) * | 1994-11-15 | 1996-06-04 | Kawasaki Heavy Ind Ltd | Wheel set automatic assembling device |
| CN2809622Y (en) * | 2005-07-12 | 2006-08-23 | 辛振涛 | Running-in tester for bearings of railway passenger car and freight car |
| CN102128705A (en) * | 2010-12-27 | 2011-07-20 | 沈阳林敏智能检测设备有限公司 | Integration online detection system for full-automatic wheel dynamic balance and hop |
| CN104401361A (en) * | 2014-10-27 | 2015-03-11 | 哈尔滨轨道交通装备有限责任公司 | Vehicle wheel set wheel tread detection device and method |
| CN205861017U (en) * | 2016-07-22 | 2017-01-04 | 郑州华天机电装备有限公司 | A kind of wheel is to automatic measurement machine |
| CN106441088A (en) * | 2016-08-29 | 2017-02-22 | 长春工程学院 | Online train wheelset dimension and run-out tolerance detection system |
| CN106500914A (en) * | 2016-10-31 | 2017-03-15 | 中车长春轨道客车股份有限公司 | The method for automatic measurement of wheel tread run-out error |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207708A (en) * | 2020-03-12 | 2020-05-29 | 嵊州宁丰轴承有限公司 | Rolling bearing detection device based on mechanical vision |
| CN113324471A (en) * | 2021-05-12 | 2021-08-31 | 重庆工程职业技术学院 | Device for measuring roundness of coupled wheel of train in rolling manner |
| CN113324471B (en) * | 2021-05-12 | 2023-03-10 | 重庆工程职业技术学院 | Device for measuring roundness of pair wheel of train in rolling manner |
| CN115597493A (en) * | 2022-12-14 | 2023-01-13 | 汇工（河北）机械集团有限公司（Cn） | Axle type part radial runout detection device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |
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| RJ01 | Rejection of invention patent application after publication |