CN107631678A - A kind of gear distance over bar measurement apparatus - Google Patents
A kind of gear distance over bar measurement apparatus Download PDFInfo
- Publication number
- CN107631678A CN107631678A CN201710740389.7A CN201710740389A CN107631678A CN 107631678 A CN107631678 A CN 107631678A CN 201710740389 A CN201710740389 A CN 201710740389A CN 107631678 A CN107631678 A CN 107631678A
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- elastic force
- measurement
- connecting rod
- bar
- distance over
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Abstract
The invention discloses a kind of gear distance over bar measurement apparatus, including firm banking, the firm banking center position is provided with lifting column, the lifting column side is provided with graduation mark, described lifting column is provided with lifter plate, the lifter plate is connected with measurement seat by flexible connector, the measurement seat is provided with amesdial, an elastic force connecting rod is equipped with left and right sides of the measurement seat, described elastic force connecting rod one end is connected with amesdial, the elastic force connecting rod other end is connected with elasticity measurement ball, spring lever is equipped with inside the elastic force connecting rod and elasticity measurement ball, the elastic force connecting rod contained spring bar elastic force is inside, the elasticity measurement ball contained spring bar elastic force is outside.The device is simple to operate, and measurement accuracy is higher compared with traditional measurement mode, and can be more comprehensively reliable with the distance over bar parameter of prototype gear different height, measurement data.
Description
Technical field
The present invention relates to workshop technical field of measuring equipment, in particular, is related to a kind of gear distance over bar measurement apparatus.
Background technology
Measurement one gear and the method that another gear engages are exactly the distance over bar of prototype gear, that is, two relatively
The distance that is connected together of reference circle, traditional method general staff is stuck in relative tooth using two small poles manually
In groove, then the size by its outer rim of the device measuring such as micrometer, but because gear has certain thickness, at different height
Distance over bar often differs, and traditional measuring method is not comprehensive enough, and the problem of due to machining accuracy, traditional measurement mode
Measurement error can further increase.
The content of the invention
It is an object of the invention to provide a kind of gear distance over bar measurement apparatus, the device is simple to operate, measurement accuracy compared with
Traditional measurement mode is higher, and can be more comprehensively reliable with the distance over bar parameter of prototype gear different height, measurement data.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of gear distance over bar measurement apparatus, including firm banking, the firm banking center position are provided with lifting column,
The lifting column side is provided with graduation mark, and described lifting column is provided with lifter plate, and the lifter plate is connected by flexible connector
Measurement seat is connected to, the measurement seat is provided with amesdial, an elastic force connecting rod is equipped with left and right sides of the measurement seat, described
Elastic force connecting rod one end is connected with amesdial, and the elastic force connecting rod other end is connected with elasticity measurement ball, the elastic force connection
Spring lever is equipped with inside bar and elasticity measurement ball, the elastic force connecting rod contained spring bar elastic force is inside, the elasticity measurement
Ball contained spring bar elastic force is outside.
Further, described lifter plate rear is provided with clamping screw.
Further, described left and right elastic force connecting rod includes sleeve and mobile spring bar, and described mobile spring bar is located at
Sleeve inner, the gauge rod of the mobile spring bar and amesdial link together.
Further, the direction of described elasticity measurement ball contained spring bar is vertical with gear centre line.
In the present apparatus, the height of the elevation information, i.e. gear of measurer in measurement process is obtained by the graduation mark of lifting column
Information, elasticity measurement ball is again in the presence of the inside pulling force of elastic force connecting rod, can be shunk or swollen in the gear position of different height
It is swollen, the gear clearance of the height is crowded with, reaches the effect of measuring stick during traditional measurement.
Compared with the prior art, beneficial effects of the present invention are as follows：
The present invention is realized different to gear using structures such as lifting column, lifter plate, elastic force connecting rod and elasticity measurement balls
The highly distance over bar parameter measurement work at place, can with test constantly, centre need not more exchange device, measurement efficiency is high, measures number
According to more accurate, coordinate the elevation information of lifting column, measurement data is more comprehensively reliable；Using flexible connector, can be applicable
It is preferable in various sizes of gear, applicability.
Brief description of the drawings
Fig. 1 is overall structure front view of the present invention；
Fig. 2 is overall structure top view of the present invention；
In figure：1st, firm banking；2nd, lifting column；3rd, seat is measured；4th, lifter plate；5th, amesdial；6th, elastic force connecting rod；7th, bullet
Property measurement ball；8th, clamping screw；9th, stretch connector；10th, spring lever.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that invention is realized are easy to understand, with reference to
It is specifically illustrating, the present invention is expanded on further.
As depicted in figs. 1 and 2, a kind of gear distance over bar measurement apparatus, including firm banking 1, the centre bit of firm banking 1
Put place and be provided with lifting column 2, the side of lifting column 2 is provided with graduation mark, and lifting column 2 is provided with lifter plate 4, and lifter plate 4 is connected by flexible
Fitting 9 is connected with measurement seat 3, and measurement seat 3 is provided with amesdial 5, and the left and right sides of measurement seat 3 is equipped with an elastic force connecting rod 6,
The one end of elastic force connecting rod 6 is connected with amesdial 5, and the other end of elastic force connecting rod 6 is connected with elasticity measurement ball 7, the He of elastic force connecting rod 6
Spring lever 10 is equipped with inside elasticity measurement ball 7, elastic force connecting rod 6 contained spring bar, 10 elastic force are inside, inside elasticity measurement ball 7
The elastic force of spring lever 10 is outside, and the rear of lifter plate 4 is provided with clamping screw 8, and left and right elastic force connecting rod 6 includes sleeve and mobile spring
Bar, mobile spring bar are located at sleeve inner, and the gauge rod of mobile spring bar and amesdial 5 links together, inside elasticity measurement ball 7
The direction of spring lever 10 is vertical with gear centre line.
During actual use, device is first fixed on test desk by staff by firm banking 1, then by tooth to be measured
Wheel is placed in two centre positions of elasticity measurement ball 7, ensures that elasticity measurement ball 7 enters gear both sides between cog corresponding position, sees
Graduation mark data and the data of amesdial 5 are surveyed, it is then different high by certain slow moving lifting plate 4 of progressive amount, complete mated gear
The distance over bar parameter of degree.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
For art personnel it should be appreciated that the present invention is not limited to the above embodiments, described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (4)
- A kind of 1. gear distance over bar measurement apparatus, it is characterised in that：Including firm banking, the firm banking center position is set There is lifting column, the lifting column side is provided with graduation mark, and described lifting column is provided with lifter plate, and the lifter plate passes through flexible Connector is connected with measurement seat, and the measurement seat is provided with amesdial, and being equipped with an elastic force at left and right sides of the measurement seat connects Extension bar, described elastic force connecting rod one end are connected with amesdial, and the elastic force connecting rod other end is connected with elasticity measurement ball, described Spring lever is equipped with inside elastic force connecting rod and elasticity measurement ball, the elastic force connecting rod contained spring bar elastic force is inside, described Elasticity measurement ball contained spring bar elastic force is outside.
- A kind of 2. gear distance over bar measurement apparatus according to claim 1, it is characterised in that：Described lifter plate rear is set There is clamping screw.
- A kind of 3. gear distance over bar measurement apparatus according to claim 1, it is characterised in that：Described left and right elastic force connection Bar includes sleeve and mobile spring bar, and described mobile spring bar is located at sleeve inner, the mobile spring bar and amesdial Gauge rod links together.
- A kind of 4. gear distance over bar measurement apparatus according to claim 1, it is characterised in that：In described elasticity measurement ball The direction of portion's spring lever is vertical with gear centre line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710740389.7A CN107631678B (en) | 2017-08-25 | 2017-08-25 | A kind of gear distance over bar measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710740389.7A CN107631678B (en) | 2017-08-25 | 2017-08-25 | A kind of gear distance over bar measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107631678A true CN107631678A (en) | 2018-01-26 |
| CN107631678B CN107631678B (en) | 2019-07-02 |
Family
ID=61099733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710740389.7A Expired - Fee Related CN107631678B (en) | 2017-08-25 | 2017-08-25 | A kind of gear distance over bar measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107631678B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1677046A (en) * | 2005-05-16 | 2005-10-05 | 杭州前进齿轮箱集团有限公司 | Tooth thickness measuring method for variable tooth thickness involute gear |
| CN101236061A (en) * | 2008-01-04 | 2008-08-06 | 洛阳轴研科技股份有限公司 | Bearing raceway location detection method and detection molded board |
| CN103604346A (en) * | 2013-11-19 | 2014-02-26 | 中国农业大学 | Seedling transplanting hole parameter determination instrument |
| CN203605874U (en) * | 2013-10-16 | 2014-05-21 | 苏州亚太金属有限公司 | Measuring tool for cross-rod distance of internal gear |
| CN204043542U (en) * | 2014-06-23 | 2014-12-24 | 大连橡胶塑料机械股份有限公司 | Annular wheel common normal micrometer measurement mechanism |
| WO2015097919A1 (en) * | 2013-12-27 | 2015-07-02 | 株式会社 東京テクニカル | Over-ball diameter measurement device |
| CN105698647A (en) * | 2016-03-24 | 2016-06-22 | 中车戚墅堰机车车辆工艺研究所有限公司 | Rapid measurement apparatus for tooth thickness of involute gear |
-
2017
- 2017-08-25 CN CN201710740389.7A patent/CN107631678B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1677046A (en) * | 2005-05-16 | 2005-10-05 | 杭州前进齿轮箱集团有限公司 | Tooth thickness measuring method for variable tooth thickness involute gear |
| CN101236061A (en) * | 2008-01-04 | 2008-08-06 | 洛阳轴研科技股份有限公司 | Bearing raceway location detection method and detection molded board |
| CN203605874U (en) * | 2013-10-16 | 2014-05-21 | 苏州亚太金属有限公司 | Measuring tool for cross-rod distance of internal gear |
| CN103604346A (en) * | 2013-11-19 | 2014-02-26 | 中国农业大学 | Seedling transplanting hole parameter determination instrument |
| WO2015097919A1 (en) * | 2013-12-27 | 2015-07-02 | 株式会社 東京テクニカル | Over-ball diameter measurement device |
| CN204043542U (en) * | 2014-06-23 | 2014-12-24 | 大连橡胶塑料机械股份有限公司 | Annular wheel common normal micrometer measurement mechanism |
| CN105698647A (en) * | 2016-03-24 | 2016-06-22 | 中车戚墅堰机车车辆工艺研究所有限公司 | Rapid measurement apparatus for tooth thickness of involute gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107631678B (en) | 2019-07-02 |
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| 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: 20190702 Termination date: 20210825 |