CN102853732A - Inspection and regulation device of arc end tooth gauge - Google Patents
Inspection and regulation device of arc end tooth gauge Download PDFInfo
- Publication number
- CN102853732A CN102853732A CN2011104270400A CN201110427040A CN102853732A CN 102853732 A CN102853732 A CN 102853732A CN 2011104270400 A CN2011104270400 A CN 2011104270400A CN 201110427040 A CN201110427040 A CN 201110427040A CN 102853732 A CN102853732 A CN 102853732A
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- China
- Prior art keywords
- slide carriage
- arc end
- end tooth
- tooth gauge
- locating shaft
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- 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.)
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Abstract
The invention relates to an inspection and regulation device of an arc end tooth gauge. The inspection and regulation device of the arc end tooth gauge comprises a base, a positioning shaft, a shaft sleeve and four micro-regulation mechanisms which are distributed evenly and has the same structure. Holes are arranged on the base, the shaft sleeved is fixed through positioning pins, a conical surface with a small angle is arranged on the positioning shaft, the positioning shaft is installed on the shaft sleeve in interval mode, and the micro-regulation mechanisms can move the shaft sleeve through sliding plates. The inspection and regulation device of the arc end tooth gauge can achieve axial and radial displacement of the positioning shaft, achieves inspection of the arc end tooth gauge through a low-accuracy instrument, saves time, and is remarkable in effect.
Description
Technical field
The present invention relates to a kind of adjusting gear, especially a kind of circular arc end tooth gauge check adjusting gear.
Background technology
Need detect when circular arc end tooth gauge is checked and accepted with respect to benchmark radially reach axial runout, conventional method adopts cylindricity instrument to measure, but the cylindricity instrument operated by rotary motion is requiring higher environment, and circular arc end tooth gauge apply environment is generally all in the production scene.If when delivering to cylindricity instrument and testing, need further constant temperature, round of visits is long, and test atmosphere and environment for use difference are also very large.Some conventional testing instruments generally can be set in the production scene, although test at these instruments, can not be subjected to the impact of environment, but a large amount of time saved, and can guarantee that test atmosphere is identical with environment for use.But the bearing accuracy of these instruments is very low, and can cause the component wear such as worktable when using for a long time, can not guarantee positioning requirements, can't satisfy the installation requirement of circular arc end tooth gauge check.
Summary of the invention
The purpose of this invention is to provide a kind of adjusting gear that can utilize on-the-spot instrument testing circular arc end tooth gauge check, overcome the deficiency of the low precision of instrument and wearing and tearing, satisfy the installation requirement of check.
Technical scheme of the present invention is:
Circular arc end tooth gauge check adjusting gear comprises base, locating shaft, axle sleeve and 4 are uniform, the micro-adjusting mechanism that structure is identical, arrange porose on the base and by the register pin fixed hub, be provided with step on the locating shaft, be provided with the low-angle conical surface on the step, the locating shaft gap is installed on the axle sleeve, described micro-adjusting mechanism comprises milscale, be provided with the slide carriage of angle faces, guide rail, roller bearing and Compress Spring, described milscale is installed on the base, trim head on the milscale withstands on the slide carriage, the angle of the angle faces of slide carriage and the low-angle conical surface of locating shaft is identical and cooperatively interact, the both sides of slide carriage are provided with the V-arrangement guide groove, described guide rail is two, lay respectively at the both sides of slide carriage and be fixed on the base, the inboard be provided with the V-arrangement guide groove and and the V-arrangement guide groove of slide carriage between roller bearing is installed, be provided with Compress Spring between the other end of described slide carriage and the base, described register pin protuberate basic unit, Compress Spring is installed in outside the register pin.The bottom of slide carriage is fixed with pull bar and stretches out the outside of slide carriage.The angle of the conical surface of described locating shaft and the angle faces of slide carriage is 1 °, and the gap of axle sleeve and locating shaft is greater than 0.2mm.
Check circular arc end tooth gauge is installed on the locating shaft of the present invention etc., the step surface of locating shaft is designed with the low-angle conical surface, contact with slide carriage upper angle face, when heading on the slide carriage motion, milscale make locating shaft produce displacement, realize fine setting, owing to being provided with four micro-adjusting mechanisms, therefore carry out different adjustment, can realize axial, the radial displacement of locating shaft.The measuring accuracy of milscale micrometer head is 0.02mm, and the angle of the angle faces of slide carriage is 1 °, measurement sleeve rotating one scale on the micrometer head, and the surface of contact place of locating shaft can raise or reduce 0.00035mm vertically, adjusts precision high.Resetting of slide carriage relies on Compress Spring to realize, if can not normally reset, can reset by the pull bar under the slide carriage.
The present invention can finish axially and fine setting radially, has realized that low precision instrument to the check of circular arc end tooth gauge, saved the time, successful.
The present invention can also be applied to other processing and check field, such as the location of adjustment, gauge head or the process tool of part after lathe is installed and fine setting etc.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the attached view of this Fig. 1;
Fig. 3 is the A-A face cutaway view Amplified image of Fig. 1;
Fig. 4 is the partial enlarged drawing of Fig. 1.
Embodiment
As shown in the figure: circular arc end tooth gauge check adjusting gear comprises base 1, locating shaft 2, axle sleeve 3 and 4 are uniform, the micro-adjusting mechanism that structure is identical, arrange porose on the base and by register pin 4 fixed hubs 3, be provided with step on the locating shaft 2, be provided with the low-angle conical surface on the step, locating shaft 2 gaps are installed on the axle sleeve 3, described micro-adjusting mechanism comprises milscale 5, be provided with the slide carriage 6 of angle faces, guide rail 9, roller bearing 7 and Compress Spring 8, described milscale 5 is installed on the base, 5 trim head withstands on the slide carriage on the milscale, the angle of the angle faces of slide carriage 6 and the low-angle conical surface of locating shaft 2 is identical and cooperatively interact, the both sides of slide carriage 6 are provided with the V-arrangement guide groove, described guide rail 9 is two, lay respectively at the both sides of slide carriage 6 and be fixed on the base 1, the inboard be provided with the V-arrangement guide groove and and the V-arrangement guide groove of slide carriage 6 between roller bearing 7 is installed, be provided with Compress Spring 8 between the other end of described slide carriage 6 and the base, described register pin 4 protuberate basic units, Compress Spring 8 is installed in outside the register pin 4.The outside that the bottom of slide carriage 6 is fixed with pull bar 10 and stretches out slide carriage 6.The angle of the angle faces of the conical surface of described locating shaft 2 and slide carriage 6 is 1 °, and the gap of axle sleeve 3 and locating shaft 2 is greater than 0.2mm.
Claims (5)
1. a circular arc end tooth gauge is checked adjusting gear, it is characterized in that, circular arc end tooth gauge check adjusting gear comprises base [1], locating shaft [2], axle sleeve [3] and 4 are uniform, the micro-adjusting mechanism that structure is identical, arrange porose on the base and by register pin [4] fixed hub [3], locating shaft is provided with step on [2], be provided with the low-angle conical surface on the step, locating shaft [2] gap is installed on the axle sleeve [3], described micro-adjusting mechanism comprises milscale [5], be provided with the slide carriage [6] of angle faces, guide rail [9], roller bearing [7] and Compress Spring [8], described milscale [5] is installed on the base, the trim head of [5] withstands on the slide carriage on the milscale, the angle of the angle faces of slide carriage [6] and the low-angle conical surface of locating shaft [2] is identical and cooperatively interact, the both sides of slide carriage [6] are provided with the V-arrangement guide groove, described guide rail [9] is two, lay respectively at the both sides of slide carriage [6] and be fixed on the base [1], the inboard be provided with the V-arrangement guide groove and and the V-arrangement guide groove of slide carriage [6] between roller bearing [7] is installed, be provided with Compress Spring [8] between the other end of described slide carriage [6] and the base.
2. circular arc end tooth gauge check adjusting gear as claimed in claim 1 is characterized in that, described register pin [4] protuberate basic unit [1], and Compress Spring [8] is installed in outside the register pin [4].
3. circular arc end tooth gauge check adjusting gear as claimed in claim 1 is characterized in that, the bottom of described slide carriage [6] is fixed with pull bar [10] and stretches out the outside of slide carriage [6].
4. circular arc end tooth gauge check adjusting gear as claimed in claim 1 is characterized in that, the angle of the angle faces of the conical surface of described locating shaft [2] and slide carriage [6] is 1 °.
5. circular arc end tooth gauge check adjusting gear as claimed in claim 1 is characterized in that, the gap of axle sleeve [3] and locating shaft [2] is greater than 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110427040.0A CN102853732B (en) | 2011-12-16 | 2011-12-16 | Circular arc end tooth gauge inspection adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110427040.0A CN102853732B (en) | 2011-12-16 | 2011-12-16 | Circular arc end tooth gauge inspection adjusting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102853732A true CN102853732A (en) | 2013-01-02 |
| CN102853732B CN102853732B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110427040.0A Expired - Fee Related CN102853732B (en) | 2011-12-16 | 2011-12-16 | Circular arc end tooth gauge inspection adjusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102853732B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259802A (en) * | 2014-04-16 | 2015-01-07 | 池州市三力精工机械有限公司 | High-precision adjustable assembling device of chain wheels |
| CN104374249A (en) * | 2014-10-29 | 2015-02-25 | 宁波大学 | Wear measuring device and measuring method for wedging section border edge of cross wedge rolling die |
| CN106482613A (en) * | 2016-12-01 | 2017-03-08 | 株洲中航动力精密铸造有限公司 | Blade measuring instrument self-inspection frock and self checking method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB172689A (en) * | 1920-08-12 | 1921-12-12 | Axel Charles Wickman | Improvements in or relating to machines for measuring, gauging, or the like |
| CN101733482A (en) * | 2009-12-22 | 2010-06-16 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for digital control processing of arc-shaped end teeth based on calibration of machining accuracy indexes |
| CN102278933A (en) * | 2011-07-04 | 2011-12-14 | 上海市计量测试技术研究院 | Measuring method and measuring device for stick span length of cylindrical straight tooth involute spline ring gauge |
| CN202372094U (en) * | 2011-12-16 | 2012-08-08 | 哈尔滨东安发动机（集团）有限公司 | Adjustment device for inspection of circular arc end tooth gauge |
-
2011
- 2011-12-16 CN CN201110427040.0A patent/CN102853732B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB172689A (en) * | 1920-08-12 | 1921-12-12 | Axel Charles Wickman | Improvements in or relating to machines for measuring, gauging, or the like |
| CN101733482A (en) * | 2009-12-22 | 2010-06-16 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for digital control processing of arc-shaped end teeth based on calibration of machining accuracy indexes |
| CN102278933A (en) * | 2011-07-04 | 2011-12-14 | 上海市计量测试技术研究院 | Measuring method and measuring device for stick span length of cylindrical straight tooth involute spline ring gauge |
| CN202372094U (en) * | 2011-12-16 | 2012-08-08 | 哈尔滨东安发动机（集团）有限公司 | Adjustment device for inspection of circular arc end tooth gauge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259802A (en) * | 2014-04-16 | 2015-01-07 | 池州市三力精工机械有限公司 | High-precision adjustable assembling device of chain wheels |
| CN104374249A (en) * | 2014-10-29 | 2015-02-25 | 宁波大学 | Wear measuring device and measuring method for wedging section border edge of cross wedge rolling die |
| CN106482613A (en) * | 2016-12-01 | 2017-03-08 | 株洲中航动力精密铸造有限公司 | Blade measuring instrument self-inspection frock and self checking method |
| CN106482613B (en) * | 2016-12-01 | 2019-04-26 | 株洲中航动力精密铸造有限公司 | Blade measuring instrument self-test tooling and self checking method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102853732B (en) | 2016-08-24 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160824 Termination date: 20211216 |