CN104330029A - Calibration device of automatic laser wheel set measurement machine - Google Patents
Calibration device of automatic laser wheel set measurement machine Download PDFInfo
- Publication number
- CN104330029A CN104330029A CN201410671920.6A CN201410671920A CN104330029A CN 104330029 A CN104330029 A CN 104330029A CN 201410671920 A CN201410671920 A CN 201410671920A CN 104330029 A CN104330029 A CN 104330029A
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- simulation
- wheel
- rotating shaft
- center rotating
- rotary shaft
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Abstract
The invention discloses a calibration device of an automatic laser wheel set measurement machine. The calibration device comprises a simulation center rotary shaft, wherein a simulation rim used for simulating one section of rim radially extends from each of two ends of the simulation center rotary shaft at the place where wheel hubs are installed. A simulation block used for simulating one section of wheel flange and one section of tread is arranged at the tail end of each simulation rim. A frame body used for installing, folding and unfolding a simulation standard wheel set extends from the middle portion of the simulation center rotary shaft in the radial direction. A simulation axle body is arranged in the middle of the simulation center rotary shaft, and simulation bearings are arranged at two ends of the simulation center rotary shaft. Compared with the prior art, the calibration device can solve the problems of the existing wagon wheel set measurement machine of calibration object operation and use inconvenience, quantity transmission difficulty, poor accuracy, high manufacturing cost and low resource use ratio.
Description
Technical field
The present invention relates to railway freight-car technical field of measuring equipment, especially a kind of laser wheel that is used in measures the right caliberating device of railway freight car wheel to the assistance on measuring machine.
Background technology
It is existing that to be used in the working standard that laser wheel measures the right caliberating device Ministry of Railways of railway freight car wheel to the assistance on measuring machine be make a set of standard wheels pair, respectively freight car wheel set to be measured and this standard wheels are measured measuring machine entering laser wheel, get the contrast that the measurement data of freight car wheel set to be measured and the right measurement data of this standard wheels carry out size roughness etc., to judge that whether freight car wheel set to be measured is qualified or need to change maintenance, this standard wheels is to being exactly the demarcation thing measured.Because standard wheels is to the complete freight car wheel set manufacture according to formal use, comprise central rotating shaft, be arranged on two hubs for vehicle wheel at central rotating shaft two ends, its weight strengthens, flow production line is carried and measured all pretty troublesome when insertion and freight car wheel set measurement of comparison to be measured, easily cause the phenomenon that measuring accuracy is not high enough; And the standard wheels manufacturing a set of all size is to also very consume material, cost is higher, and resource utilization is not high.
Summary of the invention
Problem to be solved by this invention is to provide the caliberating device that a kind of laser wheel carries automatic measurement machine, and use inconvenient with the demarcation thing operation solving existing freight car wheel set, transmission of quantity value difficulty, low precision, manufacturing cost is high, the problem that resource utilization is low.
In order to solve the problem, technical scheme of the present invention is: this laser wheel includes Simulation Center rotating shaft to automatic measurement machine caliberating device, one is respectively extended radially out for simulating the simulation wheel rim of one section of wheel rim in the position of described Simulation Center rotating shaft two ends wheel hub mounting, the end of described simulation wheel rim is provided with one piece for simulating the simulated block that a section comprises wheel rim and tread, the middle part of described Simulation Center rotating shaft extends radially out one and is used for installing and folding and unfolding mock standard is taken turns support body, simulation axletree axle body is provided with in the middle part of described Simulation Center rotating shaft, described Simulation Center rotating shaft two ends are provided with simulation bearing.
In technique scheme, more specifically scheme can be: described support body is articulated with in described Simulation Center rotating shaft, and described simulation wheel rim is articulated with in described Simulation Center rotating shaft.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
This laser wheel carries caliberating device to automatic measurement machine and simulates a set of standard wheels pair, include the index that all freight car wheel set need to measure, substitute standard wheels of the prior art to as demarcation thing, freight car wheel set to be measured is measured, without the need to inserting the heavy standard wheels pair of running on flow production line, easy to operate, measuring accuracy is higher; Simultaneously structure is simple, and manufacture the material that this device uses and be about standard wheels to 1/10th of material requested, material cost reduces greatly, and steel data obtains Appropriate application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail:
This laser wheel has as shown in Figure 1 carried a set of caliberating device to automatic measurement machine, it includes Simulation Center rotating shaft 1, the position of heart rotating shaft 1 two ends wheel hub mounting respectively extends radially out one for simulating the simulation wheel rim 4 of one section of wheel rim in simulations, the end of simulation wheel rim 4 is provided with one piece for simulating the simulated block 5 that a section comprises wheel rim and tread, the simulated block simulation left wheel of one end, the simulated block of the other end simulates right wheel, simulated block 5 may be used for measuring wheel rim thickness, tread wear outside wheel rim, flange thickness.Be provided with simulation axletree axle body 2 in the middle part of Simulation Center rotating shaft 1, Simulation Center rotating shaft 1 two ends are provided with simulation bearing 3.The middle part of Simulation Center rotating shaft 1 extends radially out a support body 6, be used for install and folding and unfolding mock standard take turns right, the work that realizes switches with inactive, measuring wheel is may be used for rolling circle diameter between two ends simulated block 5 and support body 6, support body 6 can be fixed, and uses laser wheel to automatic measurement machine measuring wheel to various sizes and wear intensity.Support body 6 is articulated with in Simulation Center rotating shaft 1, fastening with trip bolt, simulation wheel rim 4 is articulated with in Simulation Center rotating shaft 1, and same trip bolt is fastening, the direction of simulation wheel rim 4, support body 6 and Simulation Center rotating shaft 1 can be changed flexibly according to measurement situation, easy to operate.So simulate a set of standard wheels pair, include the index that all freight car wheel set need to measure, substitute standard wheels of the prior art to as demarcation thing, freight car wheel set to be measured is measured on measuring machine at laser wheel, during use, at laser wheel to spatial relationship measuring machine determined between the various state of measuring mechanism, set up measuring system coordinate system, to carry out parameter measurement to measured wheel under this coordinate system.Easy to operate, measuring accuracy is higher; Structure is simple simultaneously, and the cost of manufactured materials reduces greatly, and steel data obtains Appropriate application.
Claims (2)
1. a laser wheel is to automatic measurement machine caliberating device, it is characterized in that: include Simulation Center rotating shaft, one is respectively extended radially out for simulating the simulation wheel rim of one section of wheel rim in the position of described Simulation Center rotating shaft two ends wheel hub mounting, the end of described simulation wheel rim is provided with one piece for simulating the simulated block that a section comprises wheel rim and tread, the middle part of described Simulation Center rotating shaft extends radially out one and is used for installing and folding and unfolding mock standard is taken turns support body, simulation axletree axle body is provided with in the middle part of described Simulation Center rotating shaft, described Simulation Center rotating shaft two ends are provided with simulation bearing.
2. laser wheel according to claim 1 is to automatic measurement machine caliberating device, it is characterized in that: described support body is articulated with in described Simulation Center rotating shaft, and described simulation wheel rim is articulated with in described Simulation Center rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671920.6A CN104330029A (en) | 2014-11-21 | 2014-11-21 | Calibration device of automatic laser wheel set measurement machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671920.6A CN104330029A (en) | 2014-11-21 | 2014-11-21 | Calibration device of automatic laser wheel set measurement machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104330029A true CN104330029A (en) | 2015-02-04 |
Family
ID=52404800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410671920.6A Pending CN104330029A (en) | 2014-11-21 | 2014-11-21 | Calibration device of automatic laser wheel set measurement machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104330029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207589A (en) * | 2019-06-21 | 2019-09-06 | 中国神华能源股份有限公司 | Dynamic calibration system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005257691A (en) * | 2005-03-22 | 2005-09-22 | Anzen Motor Car Co Ltd | Device for measuring lateral force, and its measuring method |
| CN102062577A (en) * | 2010-12-06 | 2011-05-18 | 柳州科路测量仪器有限责任公司 | Automatic laser detector for wheel sets and method for automatically detecting wheel sets |
| CN202229711U (en) * | 2011-09-16 | 2012-05-23 | 南车长江车辆有限公司 | Standard wheelset |
| KR101193128B1 (en) * | 2011-05-03 | 2012-10-19 | (주)원진엠앤티 | A center distance measuring device of rotating wheels with ball-bearings therein |
| CN202583093U (en) * | 2012-04-16 | 2012-12-05 | 兰州瑞奇戈德测控技术有限公司 | Device for detecting rim |
| CN103743324A (en) * | 2013-12-26 | 2014-04-23 | 柳州科路测量仪器有限责任公司 | Motor train unit checker |
-
2014
- 2014-11-21 CN CN201410671920.6A patent/CN104330029A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005257691A (en) * | 2005-03-22 | 2005-09-22 | Anzen Motor Car Co Ltd | Device for measuring lateral force, and its measuring method |
| CN102062577A (en) * | 2010-12-06 | 2011-05-18 | 柳州科路测量仪器有限责任公司 | Automatic laser detector for wheel sets and method for automatically detecting wheel sets |
| KR101193128B1 (en) * | 2011-05-03 | 2012-10-19 | (주)원진엠앤티 | A center distance measuring device of rotating wheels with ball-bearings therein |
| CN202229711U (en) * | 2011-09-16 | 2012-05-23 | 南车长江车辆有限公司 | Standard wheelset |
| CN202583093U (en) * | 2012-04-16 | 2012-12-05 | 兰州瑞奇戈德测控技术有限公司 | Device for detecting rim |
| CN103743324A (en) * | 2013-12-26 | 2014-04-23 | 柳州科路测量仪器有限责任公司 | Motor train unit checker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207589A (en) * | 2019-06-21 | 2019-09-06 | 中国神华能源股份有限公司 | Dynamic calibration system and method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |
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| RJ01 | Rejection of invention patent application after publication |