CN204286319U - Involute inner spline interrod spacing measurement mechanism - Google Patents
Involute inner spline interrod spacing measurement mechanism Download PDFInfo
- Publication number
- CN204286319U CN204286319U CN201420779522.1U CN201420779522U CN204286319U CN 204286319 U CN204286319 U CN 204286319U CN 201420779522 U CN201420779522 U CN 201420779522U CN 204286319 U CN204286319 U CN 204286319U
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- slide block
- recessed
- plane
- measurement
- convex
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Abstract
The utility model discloses a kind of involute inner spline interrod spacing measurement mechanism, comprise two measure metering pins, can the convex slide block of relative sliding and recessed slide block, the slipping plane of convex slide block and recessed slide block is inclined-plane, recessed slide block inclined-plane is provided with groove, convex slide block inclined-plane is provided with the boss with the fit depressions of recessed slide block, the bottom surface of convex slide block and recessed slide block is parallel to each other.This measurement mechanism slides two slide blocks when using can adjustment width value continuously, until be clamped between two measurement metering pins, more directly measure combined width, the width data of reading is measurement result.Relatively with existing measuring technique, have employed this measurement device involute inner spline interrod spacing, width measure continuously adjustabe, distance measurement is direct, eliminates frequent combination slip gauge thickness measure spacing and the work of slip gauge thickness corrected Calculation; Method is easy, quick, and result is direct.
Description
Technical field
The utility model belongs to measurement mechanism field, is specifically related to a kind of component part and structure of involute inner spline measurement mechanism.
Background technology
At present, involute inner spline interrod spacing measuring method and instrument are, adopt two to measure metering pin and put into a pair relative teeth groove of female spline, measure the gap between two metering pins by the mode of stacked slip gauge thickness again, finally calculate stacked whole slip gauge gross thickness as interrod spacing measurement result according to slip gauge correction chart.Stacked slip gauge needs repeatedly to combine slip gauge thickness, attempts the gap between elimination two metering pins, finally calculates slip gauge gross thickness as measurement result, and the gauge block with composition measuring system is many, and the stacked complex operation of slip gauge, directly cannot measure the defect of sense data.
Summary of the invention
The utility model is for above-mentioned defect, and provide a kind of structure simple, easily manufactured cost is low, the involute inner spline interrod spacing measurement mechanism that directly can read measurement data easy and simple to handle.
For solving the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of involute inner spline interrod spacing measurement mechanism, comprises two and measures metering pins and can the convex slide block of relative sliding and recessed slide block; The slipping plane of convex slide block and recessed slide block is inclined-plane, and recessed slide block inclined-plane is provided with groove, convex slide block inclined-plane is provided with the boss with the fit depressions of recessed slide block, and the bottom surface of convex slide block and recessed slide block is parallel to each other; Measure metering pin for two to be positioned over respectively in the relative teeth groove of female spline, and be close to the bottom surface of convex slide block and recessed slide block.
When this measurement mechanism uses, select suitable measurement metering pin according to female spline specification, the inclined-plane boss of convex slide block is embedded the inclined plane groove of recessed slide block, slide two slide blocks in internal splined hole, under the effect on inclined-plane, combined width between two slide blocks changes, and change in size is continuous, the width measure spacing gone out with this combination, can adjustment width value continuously, measure between metering pin until be clamped on two, more directly measure slide block combined width, the width data of reading is measurement result.
Relatively with existing measuring technique, have employed this measurement device involute inner spline interrod spacing, width measure continuously adjustabe, distance measurement is direct, eliminates frequent combination slip gauge thickness measure spacing and the work of slip gauge thickness corrected Calculation; Method is easy, quick, and result is direct.
Accompanying drawing explanation
Fig. 1 is the utility model measuring state schematic diagram
Fig. 2 is the side view of Fig. 1
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of measurement mechanism of involute inner spline interrod spacing, this device comprises two and measures metering pin, convex slide block 1, recessed slide block 2, by in convex slide block 1 and the involutory splined hole being positioned over workpiece 4 of recessed slide block 2 during use, measuring metering pin 3 by two again snaps in the teeth groove that will measure, slide block assembly relative sliding, adjustment slide block combined width, is close to the measurement metering pin 3 in two spline teeth groove, eliminate after measuring metering pin 3 gap, the opposing end surface distance directly measuring slide block assembly is interrod spacing.
Claims (1)
1. an involute inner spline interrod spacing measurement mechanism, is characterized in that, comprises two and measures metering pins and can the convex slide block of relative sliding and recessed slide block; The slipping plane of convex slide block and recessed slide block is inclined-plane, and recessed slide block inclined-plane is provided with groove, convex slide block inclined-plane is provided with the boss with the fit depressions of recessed slide block, and the bottom surface of convex slide block and recessed slide block is parallel to each other; Measure metering pin for two to be positioned over respectively in the relative teeth groove of female spline, and be close to the bottom surface of convex slide block and recessed slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779522.1U CN204286319U (en) | 2014-12-10 | 2014-12-10 | Involute inner spline interrod spacing measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779522.1U CN204286319U (en) | 2014-12-10 | 2014-12-10 | Involute inner spline interrod spacing measurement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286319U true CN204286319U (en) | 2015-04-22 |
Family
ID=52869470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779522.1U Expired - Fee Related CN204286319U (en) | 2014-12-10 | 2014-12-10 | Involute inner spline interrod spacing measurement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286319U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323136A (en) * | 2016-11-01 | 2017-01-11 | 山东电力建设第工程公司 | Gap measurement tool and gap measurement method |
| WO2017211111A1 (en) * | 2016-06-06 | 2017-12-14 | 京东方科技集团股份有限公司 | Device for detecting distance between carrier and plate |
| CN108692642A (en) * | 2018-06-08 | 2018-10-23 | 重庆望江工业有限公司 | Measure the gauge of internal spline stick spacing maximum and minimum value on part |
| CN111207706A (en) * | 2020-01-16 | 2020-05-29 | 中车株洲电力机车有限公司 | Detection device and detection method for umbrella-shaped insection part |
-
2014
- 2014-12-10 CN CN201420779522.1U patent/CN204286319U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017211111A1 (en) * | 2016-06-06 | 2017-12-14 | 京东方科技集团股份有限公司 | Device for detecting distance between carrier and plate |
| US10408596B2 (en) | 2016-06-06 | 2019-09-10 | Boe Technology Group Co., Ltd. | Apparatus for detecting distance between carrier and plate |
| CN106323136A (en) * | 2016-11-01 | 2017-01-11 | 山东电力建设第工程公司 | Gap measurement tool and gap measurement method |
| CN108692642A (en) * | 2018-06-08 | 2018-10-23 | 重庆望江工业有限公司 | Measure the gauge of internal spline stick spacing maximum and minimum value on part |
| CN108692642B (en) * | 2018-06-08 | 2023-10-20 | 重庆望江工业有限公司 | Gauge for measuring maximum and minimum values of spacing between internal spline bars on part |
| CN111207706A (en) * | 2020-01-16 | 2020-05-29 | 中车株洲电力机车有限公司 | Detection device and detection method for umbrella-shaped insection part |
| CN111207706B (en) * | 2020-01-16 | 2021-10-26 | 中车株洲电力机车有限公司 | Detection device and detection method for umbrella-shaped insection part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171210 |