CN109839052A - A kind of simple detection device of vehicle axles circularity - Google Patents
A kind of simple detection device of vehicle axles circularity Download PDFInfo
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- CN109839052A CN109839052A CN201711214401.7A CN201711214401A CN109839052A CN 109839052 A CN109839052 A CN 109839052A CN 201711214401 A CN201711214401 A CN 201711214401A CN 109839052 A CN109839052 A CN 109839052A
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- crane
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- circularity
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- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The invention discloses a kind of simple detection devices of vehicle axles circularity, with bracket, the bracket is equipped with platform, platform is equipped with pillar, crane is housed on pillar, the top and side of the crane offer through-hole respectively, the through-hole that the pillar passes through top passes through bolt again to be fixed with crane, cantilever lever is housed in the through-hole of crane side, the front end of the cantilever lever is equipped with amesdial, one end of the platform is equipped with fixed bearing block, the other end of platform is equipped with slideway, mobile bearing is housed on slideway, the fixed bearing block and mobile bearing are respectively arranged with two bearings；The configuration of the present invention is simple, it is ingenious in design, it is at low cost, easy to detect quick, the requirement to operator is low, and maintenance cost is at low cost, it dismantles, is easy to maintenance, may be implemented to detect the circularity of the wheel shaft of different height and different length, there is good application and promotion prospect.
Description
Technical field
The present invention relates to detection device technical field, the simple detection device of specifically a kind of vehicle axles circularity.
Background technique
Vehicle axles be using bogie as the important spare part of the road Freight Transport of load bearing object, the processing of wheel shaft,
Assembling directly influences the safety of road operation, and influences the important component of road lorry cost.Vehicle axles skill
The development and utilization of art embody the level of a national cargo heavy duty, rapid transit, are that road great-leap-forward develops on a large scale
One of " bottleneck ".
Circularity is to indicate the element true form of circle on part, keeps equidistant situation with its center.It is i.e. usually said
Rounding degree.The measurement method of circularity mainly has revolution method of principal axes, line-of-sight course, two-point method, sciagraphy and coordinate method, directly utilizes number
According to Acquisition Instrument connection dial gauge method etc..Although there are many ways to measuring deviation from circular from, the most reasonable, with the most use is half
Shot.For this purpose, by using radius measurement method on optical dividing head with amesdial measure deviation from circular from, and to measurement data into
Row least square method calculates, in the hope of roundness error.It is measured currently, measurement circularity mainly buys precision instrument, by
High in roundness measuring equipment price, the requirement to operator is high, and maintenance cost cost also correspondinglys increase.Therefore, a kind of vehicle wheel is researched and developed
The simple detection device of axis circularity is the important content that the present invention studies.
Summary of the invention
It is high present invention aim to solve current roundness measuring equipment price, lead to problems such as production and maintenance cost high, mentions
For a kind of simple detection device of vehicle axles circularity.
Concrete scheme of the invention is: a kind of simple detection device of vehicle wheel shaft circularity, has bracket, on the bracket
Equipped with platform, platform is equipped with pillar, crane is housed on pillar, the top and side of the crane offer logical respectively
Hole, the through-hole that the pillar passes through top passes through bolt again to be fixed with crane, and cantilever lever is housed in the through-hole of crane side,
The front end of the cantilever lever is equipped with amesdial, and one end of the platform is equipped with fixed bearing block, and the other end of platform is equipped with slideway,
Mobile bearing is housed, the fixed bearing block and mobile bearing are respectively arranged with two bearings on slideway.
Preferably, heretofore described mobile bearing and two bearings on fixed bearing block are coaxially arranged.
The present invention have it is following the utility model has the advantages that
(1) the configuration of the present invention is simple, ingenious in design, at low cost, easy to detect quick, the requirement to operator is low, maintenance expense
With at low cost.
(2) crane and pillar are bolted by the present invention, are carried out to the wheel shaft of different height with can be convenient high
Degree is adjusted；By the way that slideway is arranged on platform, mobile bearing can carry out transverse shifting on slideway, thus to different length
Wheel shaft carry out lateral distance adjusting.The present invention dismantles, is easy to maintenance, and the wheel shaft to different height and different length may be implemented
Circularity detected, have good application and promotion prospect.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Wherein: 1- bracket, 2- platform, 3- pillar, 4- crane, 5- through-hole, 6- bolt, 7- cantilever lever, 8- amesdial, 9- are fixed
Bearing block, 10- slideway, 11- mobile bearing, 12- bearing.
Specific embodiment
Referring to Fig. 1, a kind of simple detection device of vehicle wheel shaft circularity of the present embodiment has bracket 1, the bracket 1
It is equipped with platform 2, platform 2 is equipped with pillar 3, crane 4 is housed on pillar 3, the top and side of the crane 4 are opened respectively
Equipped with through-hole 5, the through-hole 5 that the pillar 3 passes through top is fixed by bolt 6 and crane 4 again, the through-hole 5 of 4 side of crane
In cantilever lever 7 is housed, the front end of the cantilever lever 7 is equipped with amesdial 8, and one end of the platform 2 is equipped with fixed bearing block 9, puts down
The other end of platform 2 is equipped with slideway 10, and mobile bearing 11, the fixed bearing block 9 and mobile bearing 11 are housed on slideway 10
It is respectively arranged with two bearings 12.
Preferably, mobile bearing 11 described in the present embodiment and two bearings 12 on fixed bearing block 9 are coaxial
Arrangement.
In the use of the present invention, the both ends of wheel shaft to be respectively placed in the bearing 12 of fixed bearing block 9 and mobile bearing 11
On, the position of mobile bearing 11 is fixed according to the length of wheel shaft, and the height of crane 4 is fixed further according to the height of wheel shaft
Degree, thus the position of fixed amesdial 8, then one circle of wheel shaft rotation is stirred with hand, according to the registration of amesdial 8, this can be obtained
The circularity in section.
Claims (2)
1. a kind of simple detection device of vehicle axles circularity has bracket, it is characterized in that: the bracket is equipped with platform, put down
Platform is equipped with pillar, crane is housed on pillar, the top and side of the crane offer through-hole respectively, and the pillar is worn
The through-hole for crossing top passes through bolt again to be fixed with crane, and cantilever lever is housed in the through-hole of crane side, the cantilever lever
Front end is equipped with amesdial, and one end of the platform is equipped with fixed bearing block, and the other end of platform is equipped with slideway, is equipped with and lives on slideway
Dynamic bearing seat, the fixed bearing block and mobile bearing are respectively arranged with two bearings.
2. the simple detection device of a kind of vehicle axles circularity according to claim 1, it is characterized in that: the live bearing
Seat is coaxially arranged with two bearings on fixed bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711214401.7A CN109839052A (en) | 2017-11-28 | 2017-11-28 | A kind of simple detection device of vehicle axles circularity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711214401.7A CN109839052A (en) | 2017-11-28 | 2017-11-28 | A kind of simple detection device of vehicle axles circularity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109839052A true CN109839052A (en) | 2019-06-04 |
Family
ID=66880868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711214401.7A Pending CN109839052A (en) | 2017-11-28 | 2017-11-28 | A kind of simple detection device of vehicle axles circularity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109839052A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411320A (en) * | 2019-08-08 | 2019-11-05 | 嘉善大冶机电科技有限公司 | A Simple Roundness Detector |
| CN111266647A (en) * | 2020-02-26 | 2020-06-12 | 河北敬业精密制管有限公司 | Equipment for detecting roundness and cutting steel pipe |
| CN111707171A (en) * | 2020-07-13 | 2020-09-25 | 江苏珀然车轮智造有限公司 | Hub roundness detection device |
-
2017
- 2017-11-28 CN CN201711214401.7A patent/CN109839052A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411320A (en) * | 2019-08-08 | 2019-11-05 | 嘉善大冶机电科技有限公司 | A Simple Roundness Detector |
| CN111266647A (en) * | 2020-02-26 | 2020-06-12 | 河北敬业精密制管有限公司 | Equipment for detecting roundness and cutting steel pipe |
| CN111266647B (en) * | 2020-02-26 | 2022-05-24 | 河北敬业精密制管有限公司 | Equipment for detecting roundness and cutting steel pipe |
| CN111707171A (en) * | 2020-07-13 | 2020-09-25 | 江苏珀然车轮智造有限公司 | Hub roundness detection device |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |