CN203241017U - Railway vehicle axle box labyrinth slot coaxiality detection tool - Google Patents
Railway vehicle axle box labyrinth slot coaxiality detection tool Download PDFInfo
- Publication number
- CN203241017U CN203241017U CN 201320427558 CN201320427558U CN203241017U CN 203241017 U CN203241017 U CN 203241017U CN 201320427558 CN201320427558 CN 201320427558 CN 201320427558 U CN201320427558 U CN 201320427558U CN 203241017 U CN203241017 U CN 203241017U
- Authority
- CN
- China
- Prior art keywords
- axle box
- guide rod
- detection
- tool
- coaxiality
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a railway vehicle axle box labyrinth slot coaxiality detection tool, belonging to the field of vehicle production. A positioning guide column is fixedly locked with a reference seat plate through a locking bolt; a transverse guide rod is fixedly connected with the reference seat plate through a locking handle; a longitudinal guide rod is fixedly locked with the transverse guide rod through a locking device I; and a dial test indicator is fixedly locked with the longitudinal guide rod through a locking device. The tool provided by the utility model has the advantages of novel structure and convenience in assembly and adjustment, achieves an aim of accurately measuring the axle box labyrinth slot coaxiality by simple operation steps, and also can perform coaxiality detection anytime in a production process so as to guarantee the assembly precision of the axle box. When in use, the tool meets the requirements for the detection precision of products and is convenient and quick; the detection period is greatly shortened, the detection efficiency is higher, and the cost is low; and the tool is applicable to production field control and batch detection of parts.
Description
Technical field
The utility model belongs to the passenger vehicle production field, refers in particular to the testing tool in a kind of passenger vehicle production.
Background technology
At present, trolley coach axle box maze trough right alignment adopts three-coordinate instrument to detect usually totally, and three-coordinate instrument equipment itself is comparatively expensive, needs work piece hoisting during detection, ajusts, decides the operations such as benchmark, measurement, therefore sense cycle is longer, and testing cost is also higher.
Summary of the invention
The utility model provides a kind of trolley coach axle box maze trough coaxiality detecting tool, and comparatively expensive to solve three-coordinate instrument equipment, sense cycle is longer, the problem that testing cost is high.
The technical solution of the utility model is: positioning guide column is locked by clamping screw and benchmark seat board, laterally guide rod is fixedly connected with the benchmark seat board by the locking handgrip, Der Laengslenker is locked by locking device one and horizontal guide rod, and dial test indicator is locked by locking device and Der Laengslenker.
The utility model has the advantage of: novel structure, assemble easy to adjustly, realized with the shirtsleeve operation step, just can measure exactly the purpose of axle box maze trough right alignment, also can carry out at any time in process of production right alignment and detect, to guarantee the assembly precision of axle box.In the use, both satisfied the accuracy of detection requirement of product, convenient and swift again, sense cycle shortens dramatically, and detection efficiency is higher, and cost is low, is applicable to production scene control and parts batch and detects.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Among the figure, benchmark seat board 1, positioning guide column 2, horizontal guide rod 3, Der Laengslenker 4, clamping screw 5, locking handgrip 6, locking device 1, locking device 28, dial test indicator 9, axle box 10.
Embodiment
By benchmark seat board, horizontal guide rod, Der Laengslenker, positioning guide column is placed in the maze trough of axle box 10, contact with detected face, the dial test indicator gauge head places in the center pit of axle box 10, contact with reference plane, the utility model is rotated a circle around center pit, and dial test indicator can demonstrate greatest measure and the minimum value of beating, and the difference of the two namely is the right alignment detected value between center pit and the axle box maze trough.The upper-lower position that both can adjust dial test indicator detects the right alignment at differing heights place, can also detect the right alignment of axle box maze trough inwall, outer wall.
Claims (1)
1. trolley coach axle box maze trough coaxiality detecting tool, it is characterized in that: positioning guide column is locked by clamping screw and benchmark seat board, laterally guide rod is fixedly connected with the benchmark seat board by the locking handgrip, Der Laengslenker is locked by locking device one and horizontal guide rod, and dial test indicator is locked by locking device and Der Laengslenker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320427558 CN203241017U (en) | 2013-07-18 | 2013-07-18 | Railway vehicle axle box labyrinth slot coaxiality detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320427558 CN203241017U (en) | 2013-07-18 | 2013-07-18 | Railway vehicle axle box labyrinth slot coaxiality detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203241017U true CN203241017U (en) | 2013-10-16 |
Family
ID=49318305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320427558 Expired - Fee Related CN203241017U (en) | 2013-07-18 | 2013-07-18 | Railway vehicle axle box labyrinth slot coaxiality detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203241017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168413A (en) * | 2017-12-21 | 2018-06-15 | 重庆厚全科技发展有限公司 | A kind of motorcycle shaft detection device |
-
2013
- 2013-07-18 CN CN 201320427558 patent/CN203241017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168413A (en) * | 2017-12-21 | 2018-06-15 | 重庆厚全科技发展有限公司 | A kind of motorcycle shaft detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20160718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |