CN206479116U - A kind of accessory of prototype gear M values - Google Patents
A kind of accessory of prototype gear M values Download PDFInfo
- Publication number
- CN206479116U CN206479116U CN201720071317.3U CN201720071317U CN206479116U CN 206479116 U CN206479116 U CN 206479116U CN 201720071317 U CN201720071317 U CN 201720071317U CN 206479116 U CN206479116 U CN 206479116U
- Authority
- CN
- China
- Prior art keywords
- gear
- metal derby
- values
- groove
- accessory
- 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)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model is related to gear M value detection technique fields, especially a kind of accessory of prototype gear M values, including metal derby and support platform, the upper surface of the metal derby is placed with gear, the teeth centre position of the gear is clamped with micrometer, the metal derby is arranged in support platform, and the upper surface of the metal derby is offered coordinates the groove installed with gear.By opening up a groove on metal derby, so as to which convenient tested direct geared is put into groove, a spacing effect can be so played in holding gears, measurer is set directly to be aligned in the centre position of measured gear tooth width, precision for the M values of prototype gear is improved, the advantages of convenient detection, it is to avoid because human factor armrest holds the error of miking appearance level with both hands.
Description
Technical field
The utility model is related to gear M value detection technique fields, more particularly to a kind of accessory of prototype gear M values.
Background technology
Because tooth-formation of gear is the helical teeth with cydariform, in prototype gear M values to measurement position and measurement gimmick requirement
Very high, measurement position must be at the center of transverse tooth thickness during measurement, and the data measured are just accurate, using gear common normal micrometer
During prototype gear M values, measurement result is had a certain impact because it measures accessory, holds survey level with both hands by micrometer by human hand
Gear M values are measured, so not only make it that the result of measurement is inaccurate, so that staff's inconvenient operation in measurement.
Utility model content
The purpose of this utility model is that the result that is measured present in prior art is inaccurate and staff in order to solve
The shortcoming of inconvenient operation in measurement, and a kind of accessory of the prototype gear M values proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of accessory of prototype gear M values, including metal derby and support platform are designed, the upper surface of the metal derby is put
Gear is equipped with, the teeth centre position of the gear is clamped with micrometer, and the metal derby is arranged in support platform, the gold
The upper surface of category block is offered coordinates the groove installed with gear.
It is preferred that, the groove is arranged with metal derby coaxial line.
It is preferred that, the depth of the groove is less than the height for surveying gear.
The utility model proposes a kind of prototype gear M values accessory, beneficial effect is：By being opened on metal derby
If a groove so that convenient tested direct geared is put into groove, can so be played in holding gears one it is spacing
Effect, but also convenient detection, the precision for the M values of prototype gear are improved, convenient the advantages of detect, it is to avoid because it is artificial because
Plain armrest holds the error of miking appearance level with both hands.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of prototype gear M values accessory structural representation；
Fig. 2 be the utility model proposes a kind of prototype gear M values accessory metal derby sectional structure chart.
In figure：Groove 1, metal derby 2, support platform 3, gear 4, micrometer 5.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-2, a kind of accessory of prototype gear M values, including metal derby 2 and support platform 3, metal derby 2 it is upper
Surface is placed with gear 4, and the teeth centre position of gear 4 is clamped with micrometer 5, and metal derby 2 is arranged in support platform 3, gold
The upper surface of category block 2 is offered coordinates the groove 1 installed with gear 4.
Groove 1 is arranged with the coaxial line of metal derby 2, and the depth of groove 1 is less than the height for surveying gear 4, by metal derby 2
A groove 1 is opened up, so that convenient tested gear 4 is directly placed into groove, a limit can be played so in holding gears 4
The effect of position, but also convenient detection, the precision for the M values of prototype gear 4 are improved, convenient the advantages of detect, it is to avoid because
Human factor armrest holds the error that the measurement of micrometer 5 occurs level with both hands.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of accessory of prototype gear M values, including metal derby (2) and support platform (3), the upper table of the metal derby (2)
Face is placed with gear (4), and the teeth centre position of the gear (4) is clamped with micrometer (5), and the metal derby (2) is arranged on
In support platform (3), it is characterised in that the upper surface of the metal derby (2) is offered coordinates the groove installed with gear (4)
(1)。
2. the accessory of a kind of prototype gear M values according to claim 1, it is characterised in that the groove (1) and metal
Block (2) coaxial line is arranged.
3. a kind of accessory of prototype gear M values according to claim 1, it is characterised in that the depth of the groove (1)
Less than the height of surveyed gear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071317.3U CN206479116U (en) | 2017-01-20 | 2017-01-20 | A kind of accessory of prototype gear M values |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071317.3U CN206479116U (en) | 2017-01-20 | 2017-01-20 | A kind of accessory of prototype gear M values |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479116U true CN206479116U (en) | 2017-09-08 |
Family
ID=59753622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720071317.3U Expired - Fee Related CN206479116U (en) | 2017-01-20 | 2017-01-20 | A kind of accessory of prototype gear M values |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206479116U (en) |
-
2017
- 2017-01-20 CN CN201720071317.3U patent/CN206479116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 442000 Shiyan city of Hubei Province, Yunyang Dayun Road Economic Development Zone No. 19 Patentee after: Hubei Yunxian gear Polytron Technologies Inc Address before: 442000 Shiyan city of Hubei Province, Yunyang Dayun Road Economic Development Zone No. 19 Patentee before: Shiyan Yunchi Parts Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20210120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |