CN204788196U - Spur rack tooth depth detection device - Google Patents
Spur rack tooth depth detection device Download PDFInfo
- Publication number
- CN204788196U CN204788196U CN201520513017.7U CN201520513017U CN204788196U CN 204788196 U CN204788196 U CN 204788196U CN 201520513017 U CN201520513017 U CN 201520513017U CN 204788196 U CN204788196 U CN 204788196U
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- China
- Prior art keywords
- sleeve
- spur rack
- rack tooth
- tooth depth
- gauge outfit
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Abstract
The utility model provides a spur rack tooth depth detection device, including the gauge outfit, be equipped with calibrated scale and pointer in the gauge outfit, the gauge outfit below is equipped with the sleeve, and the sleeve middle part is equipped with fixing device, and the sleeve lower part is equipped with the measuring needle, the measuring needle passes through fixing device to be fixed in the sleeve. The utility model discloses can be according to the size of parts, design the measuring needle and the sleeve of suitable size, not only guarantee the measuring precision of parts but also improved work efficiency, practiced thrift the cost.
Description
Technical field
The utility model belongs to technical field of measurement and test, relates to a kind of parts pick-up unit, is applicable to the depth detection of spur rack tooth.
Background technology
Some design of part is complicated, and the accuracy requirement of product is high, and particularly the detection of some feature is the problem that difficulty is very large, especially detects for bar tooth, is a difficult problem always.Given this, processing factory needs this series products all to entrust to other unit's processing, but part return factory after or must detect, existing detection means carrys out each parameter of detector bar tooth by three pins or shows projection by ten thousand merits and judge that whether part qualified.From test practical experience, above two kinds of methods can realize requirement, but cost and efficiency is extremely low.
Summary of the invention
The technical problems to be solved in the utility model is that the detection of existing bar tooth is a technical barrier always.
In order to solve the problem, the utility model provides a kind of spur rack tooth depth pick-up unit, comprises gauge outfit, be provided with index dial and pointer in gauge outfit, below gauge outfit, be provided with sleeve, in the middle part of sleeve, be provided with stationary installation, lower cartridge is provided with metering pin, and described metering pin is fixed in sleeve by stationary installation.
Further, also comprise inner meter dial, with the more accurate number of degrees.
Further, the meter full scale of index dial is 1-50mm, to adapt to different depth, and the tooth bar tooth depth testing requirement of different accuracy.
Further, stationary installation is screw, or metering pin can be fixed on the mode on sleeve by other.
The utility model has the advantage of:
Can according to the size of parts, the metering pin of design suitable dimension and sleeve, both ensure that the accuracy of detection of parts turn improved work efficiency, saved cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model spur rack tooth depth pick-up unit.
Reference numeral: 1. gauge outfit, 2. index dial, 3. pointer, 4. stationary installation, 5. sleeve, 6. metering pin, 7. a tooth.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing:
As shown in Figure 1: a kind of spur rack tooth depth pick-up unit, comprises gauge outfit 1, is provided with index dial 2 and pointer 3 in gauge outfit 1, sleeve 5 is provided with below gauge outfit 1, be provided with stationary installation 4 in the middle part of sleeve 5, sleeve 5 bottom is provided with metering pin 6, and described metering pin 6 is fixed in sleeve 5 by stationary installation 4.
Preferably, also comprise inner meter dial, with the more accurate number of degrees.
Preferably, the meter full scale of index dial 2 is 1-50mm, to adapt to different depth, and the tooth bar tooth depth testing requirement of different accuracy.
Preferably, stationary installation 4 is screw, or metering pin 6 can be fixed on the mode on sleeve 5 by other.
What more than enumerate is only several specific embodiment of the present utility model.Obviously, the utility model is not limited to above embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive from content disclosed in the utility model or associate, all should think protection domain of the present utility model.
Claims (4)
1. a spur rack tooth depth pick-up unit, comprises gauge outfit, is provided with index dial and pointer in gauge outfit, it is characterized in that: below described gauge outfit, be provided with sleeve, be provided with stationary installation in the middle part of sleeve, lower cartridge is provided with metering pin, and described metering pin is fixed in sleeve by stationary installation.
2. spur rack tooth depth pick-up unit according to claim 1, is characterized in that: also comprise inner meter dial.
3. spur rack tooth depth pick-up unit according to claim 1, is characterized in that: the meter full scale of described index dial is 1-50mm.
4. the spur rack tooth depth pick-up unit according to any one of claims 1 to 3, is characterized in that: described stationary installation is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513017.7U CN204788196U (en) | 2015-07-15 | 2015-07-15 | Spur rack tooth depth detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513017.7U CN204788196U (en) | 2015-07-15 | 2015-07-15 | Spur rack tooth depth detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204788196U true CN204788196U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513017.7U Active CN204788196U (en) | 2015-07-15 | 2015-07-15 | Spur rack tooth depth detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204788196U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654979A (en) * | 2019-01-04 | 2019-04-19 | 中国航发南方工业有限公司 | Mouse tooth disk tooth surface shape depth error detection device |
| CN109654978A (en) * | 2019-01-04 | 2019-04-19 | 中国航发南方工业有限公司 | Mouse tooth disk tooth surface shape depth error detection method |
| CN109654985A (en) * | 2019-01-04 | 2019-04-19 | 中国航发南方工业有限公司 | Mouse tooth disk detection device |
| CN109764833A (en) * | 2019-01-04 | 2019-05-17 | 中国航发南方工业有限公司 | Detection method |
-
2015
- 2015-07-15 CN CN201520513017.7U patent/CN204788196U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654979A (en) * | 2019-01-04 | 2019-04-19 | 中国航发南方工业有限公司 | Mouse tooth disk tooth surface shape depth error detection device |
| CN109654978A (en) * | 2019-01-04 | 2019-04-19 | 中国航发南方工业有限公司 | Mouse tooth disk tooth surface shape depth error detection method |
| CN109654985A (en) * | 2019-01-04 | 2019-04-19 | 中国航发南方工业有限公司 | Mouse tooth disk detection device |
| CN109764833A (en) * | 2019-01-04 | 2019-05-17 | 中国航发南方工业有限公司 | Detection method |
| CN109654985B (en) * | 2019-01-04 | 2021-01-01 | 中国航发南方工业有限公司 | Mouse tray detection device |
| CN109764833B (en) * | 2019-01-04 | 2021-01-01 | 中国航发南方工业有限公司 | Detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |