CN204346346U - Train wheel degree of eccentricity analyzer - Google Patents
Train wheel degree of eccentricity analyzer Download PDFInfo
- Publication number
- CN204346346U CN204346346U CN201420795359.8U CN201420795359U CN204346346U CN 204346346 U CN204346346 U CN 204346346U CN 201420795359 U CN201420795359 U CN 201420795359U CN 204346346 U CN204346346 U CN 204346346U
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- CN
- China
- Prior art keywords
- vernier
- main scale
- scale
- sleeve
- train wheel
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Abstract
Train wheel degree of eccentricity analyzer belongs to train wheel and produces annex, particularly relates to a kind of train wheel rolling eccentric measurement instrument.This analyzer is connected and composed by main scale, vernier and sliding sleeve, and described vernier is provided with long measure scale, and vernier vertical sleeve is located at main scale side, is fixed by securing member; Described main scale is provided with long measure scale, and sliding sleeve is set on main scale, is fixed by securing member, exposes the long measure scale of main scale.This positioning rule adopts main scale to match with vernier, shell face gear foot on both, rim face gear foot position, can by analyzing quantitatively, judging train wheel circular rim rolling eccentric direction, for follow-up finish rolling provides accurate data, carry out finish rolling rolling adjustment in time, correct eccentric, reduce the rejection rate that wheel causes because of eccentric, reduce wheel waste product simultaneously and melt down rate, energy resource consumption reduces, and effectively saves production cost.
Description
Technical field
The utility model belongs to train wheel and produces annex, particularly relates to a kind of train wheel rolling eccentric measurement instrument.
Background technology
Train wheel Rolling Production needs through operations such as preformed, rolling, press-bendings, in preforming operation, due to the reason such as mold center, steel billet male and female face, aligning arm be asynchronous, cause steel billet circumferencial direction maldistribution, train wheel circular rim rolling is eccentric, wheel rolling bias is the difficult problem that wheel rolling is produced always, the eccentric class waste product of wheel rolling accounts for the first place of wheel waste product always, therefore need to determine that the eccentric situation of train wheel circular rim is so that follow-up finish rolling is made adjustment to bias, meets the index request of wheel production technology.Not yet openly be applied at present the determinator of train wheel bias, just at train wheel after 90MN compacting, execute-in-place workman detects by an unaided eye the full state in wheel rim, rim face, judges eccentric direction by qualitatively analyze.Problems existing is that execute-in-place workman detects by an unaided eye, one is cannot by analyzing quantitatively, judging train wheel circular rim rolling eccentric direction, two is when light is poor, wheel eccentricities situation is easily done to the judgement made mistake, cause follow-up finish rolling to adjust inaccurate, wheel rejection rate is high, and rate of melting down is high, energy resource consumption is large, increases production cost.
Utility model content
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of train wheel degree of eccentricity analyzer, analyzes quantitatively, judges train wheel circular rim rolling eccentric direction, reduces wheel rejection rate and melts down rate, reduce energy resource consumption, save production cost.
Train wheel degree of eccentricity analyzer, be characterized in that this analyzer is connected and composed by main scale, vernier and sliding sleeve, described vernier is provided with long measure scale, and vernier vertical sleeve is located at main scale side, is fixed by securing member; Described main scale is provided with long measure scale, and sliding sleeve is set on main scale, is fixed by securing member, exposes the long measure scale of main scale.
The utility model improves further, and described vernier connects and composes by vernier gauge head is vertical with chi body, and vernier gauge head lower end establishes shell face to keep off foot, and chi body establishes a millimeter scale, and under zero graduation and vernier gauge head, flat limit together in a straight line.
The utility model improves further, a millimeter scale is established in described main scale side, sleeve is established at the middle part of relative millimeter scale side, rectangular through-hole is established in sleeve, rectangular through-hole and vernier chi mates, center line and the main scale center line of rectangular through-hole are orthogonal, establish screw outside sleeve, vernier chi body is sliding to be contained in rectangular through-hole, is fixed by screw.
The utility model improves further, and described sliding sleeve is shorter in length than main scale length, and sleeve pipe positioning end establishes rim face to keep off foot, and outside of sleeve establishes screw, and main scale is sliding to be contained in sleeve pipe, is fixed by screw.
The utility model improves further, and described shell face gear is sufficient, rim face keeps off sufficient planform, size is consistent, and gear foot is inclined-plane or arc surface near wheel face, does not form interference to the measurement of wheel.
This positioning rule is applicable to the wheel of shell face lower than rim face, during use, vernier stylus adjustment is the relative height size in shell face and rim face, vernier by screw fastening on main scale, vernier is stuck on shell face, then sleeve pipe is moved, until casing clamp is on rim face, by screw fastening sleeve pipe, again by adjusting vernier until be stuck on shell face, read main scale and numerical value corresponding to vernier, carry out multi-angle location according to upper step, find eccentric direction.
Compared with prior art, advantage is novel, and structure letter is gathered, rationally; This positioning rule adopts main scale to match with vernier, shell face gear foot on both, rim face gear foot position, can by analyzing quantitatively, judging train wheel circular rim rolling eccentric direction, for follow-up finish rolling provides accurate data, carry out finish rolling rolling adjustment in time, correct eccentric, reduce the rejection rate that wheel causes because of eccentric, reduce wheel waste product simultaneously and melt down rate, energy resource consumption reduces, and effectively saves production cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the structural representation of train wheel degree of eccentricity analyzer;
Fig. 2 is the structural representation of the utility model main scale;
Fig. 3 is the structural representation of the utility model sliding sleeve;
Fig. 4 is using state figure of the present utility model.
In figure: 1-main scale, 101-main scale scale, 102-sleeve, 103-rectangular through-hole, 104-main scale screw, 2-vernier, 201-vernier gauge head, 202-vernier chi body, 203-shell face gear foot, 204-vernier millimeter scale, 3-sliding sleeve, 301-rim face gear foot, 302-sleeve pipe screw, 4-wheel, 401-shell face, 402-rim face.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
As can be seen from Fig. 1 to 3, train wheel degree of eccentricity analyzer, this analyzer is connected and composed by main scale 1, vernier 2 and sliding sleeve 3, and described vernier is provided with long measure scale 204, and vernier vertical sleeve is located at main scale side, is fixed by securing member; Described main scale is provided with long measure scale 101, and sliding sleeve is set on main scale, is fixed by securing member, exposes the long measure scale of main scale.
Described vernier 2 connects and composes by vernier gauge head 201 is vertical with chi body 202, and vernier gauge head lower end establishes shell face to keep off foot 203, and chi body establishes millimeter scale 204, and under zero graduation and vernier gauge head, flat limit together in a straight line.
Millimeter scale 101 is established in described main scale 1 side, sleeve 102 is established at the middle part of relative millimeter scale side, rectangular through-hole 103 is established in sleeve, rectangular through-hole matches with vernier chi body 202, center line and the main scale center line of rectangular through-hole are orthogonal, establish screw outside sleeve, vernier chi body is sliding to be contained in rectangular through-hole, is fixed by screw 104.
Described sliding sleeve 3 is shorter in length than main scale 1 length, and sleeve pipe positioning end establishes rim face to keep off foot 301, and outside of sleeve establishes screw, and main scale is sliding to be contained in sleeve pipe, is fixed by screw 302.
Described shell face gear foot 203, rim face gear foot 301 planforms, size are consistent, and gear foot is inclined-plane or arc surface near wheel 4, does not form interference to the measurement of wheel.
In the diagram, the shell face 401 of wheel lower than the wheel in rim face 402, during use, vernier gauge head 201 is adjusted to the relative height size in shell face and rim face, vernier 2 is fastened on main scale 1 by screw 104, is stuck in by vernier on shell face, then moves sleeve pipe, until casing clamp is on rim face, by the fastening sleeve pipe of screw 302, then by adjustment vernier until be stuck on shell face, read main scale and numerical value corresponding to vernier, carry out multi-angle location according to upper step, find eccentric direction.
Claims (5)
1. train wheel degree of eccentricity analyzer, it is characterized in that this analyzer is connected and composed by main scale (1), vernier (2) and sliding sleeve (3), described vernier is provided with long measure scale (204), and vernier vertical sleeve is located at main scale side, is fixed by securing member; Described main scale is provided with long measure scale (101), and sliding sleeve is set on main scale, is fixed by securing member, exposes the long measure scale of main scale.
2. train wheel degree of eccentricity analyzer according to claim 1, it is characterized in that described vernier (2) connects and composes by vernier gauge head (201) is vertical with chi body (202), vernier gauge head lower end establishes shell face to keep off foot (203), chi body establishes a millimeter scale (204), and under zero graduation and vernier gauge head, flat limit is with in a straight line.
3. train wheel degree of eccentricity analyzer according to claim 1, it is characterized in that a millimeter scale (101) is established in described main scale (1) side, sleeve (102) is established at the middle part of relative millimeter scale side, rectangular through-hole (103) is established in sleeve, rectangular through-hole matches with vernier chi body (202), and center line and the main scale center line of rectangular through-hole are orthogonal, establish screw outside sleeve, vernier chi body is sliding to be contained in rectangular through-hole, is fixed by screw (104).
4. train wheel degree of eccentricity analyzer according to claim 2, it is characterized in that described sliding sleeve (3) is shorter in length than main scale (1) length, sleeve pipe positioning end establishes rim face to keep off foot (301), and outside of sleeve establishes screw, main scale is sliding to be contained in sleeve pipe, is fixed by screw (302).
5. train wheel degree of eccentricity analyzer according to claim 4, it is characterized in that described shell face gear foot (203), rim face keeps off foot (301) planform, size is consistent, gear foot is inclined-plane or arc surface near wheel (4) face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795359.8U CN204346346U (en) | 2014-12-17 | 2014-12-17 | Train wheel degree of eccentricity analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795359.8U CN204346346U (en) | 2014-12-17 | 2014-12-17 | Train wheel degree of eccentricity analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346346U true CN204346346U (en) | 2015-05-20 |
Family
ID=53229608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795359.8U Expired - Fee Related CN204346346U (en) | 2014-12-17 | 2014-12-17 | Train wheel degree of eccentricity analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515459A (en) * | 2014-12-17 | 2015-04-15 | 马钢(集团)控股有限公司 | Train wheel eccentricity calibrator |
| CN105890489A (en) * | 2016-06-27 | 2016-08-24 | 上海颢屹汽车设计有限公司 | Device for detecting center position of model car tire |
-
2014
- 2014-12-17 CN CN201420795359.8U patent/CN204346346U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515459A (en) * | 2014-12-17 | 2015-04-15 | 马钢(集团)控股有限公司 | Train wheel eccentricity calibrator |
| CN104515459B (en) * | 2014-12-17 | 2017-11-03 | 马钢(集团)控股有限公司 | Train wheel degree of eccentricity analyzer |
| CN105890489A (en) * | 2016-06-27 | 2016-08-24 | 上海颢屹汽车设计有限公司 | Device for detecting center position of model car tire |
| CN105890489B (en) * | 2016-06-27 | 2018-10-26 | 上海颢屹汽车技术股份有限公司 | A kind of device for detecting car model tire centerline position |
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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: 20150520 Termination date: 20181217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |