CN204630885U - A kind of calibration QXY type Hegman grind gage special purpose device - Google Patents
A kind of calibration QXY type Hegman grind gage special purpose device Download PDFInfo
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- CN204630885U CN204630885U CN201520175306.0U CN201520175306U CN204630885U CN 204630885 U CN204630885 U CN 204630885U CN 201520175306 U CN201520175306 U CN 201520175306U CN 204630885 U CN204630885 U CN 204630885U
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- qxy
- hegman grind
- grind gage
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- calibration
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A kind of calibration QXY type Hegman grind gage special purpose device, its structure is: on base, one end is fixed with vertical support by clamp-screw, the top of support is provided with lower nut and upper cap nut, clamper one end is clamped between lower nut and upper cap nut, the other end is parallel to base direction and stretches out and be provided with vertical through hole, the side of through hole is provided with locking device, base is also provided with rectangular groove, groove is vertical corresponding with the position of clamper.The utility model adopts said structure, gauge head is locked by locking device, Hegman grind gage is placed in groove, solve the data caused due to hand-held gauge head existed in prior art unstable, the technical matters of personal error, can ensure measurement data accurately and reliably, reduce personal error to greatest extent, shorten Measuring Time simultaneously, substantially increase work efficiency.
Description
Background technology
At present, existing QXY type Hegman grind gage calibration steps is placed on workbench by inductance amesdial and Hegman grind gage, then hand-held inductance amesdial gauge head is vertically positioned on Hegman grind gage, open inductance amesdial to measure from minimum scale value, manual mobile inductance amesdial gauge head continues to measure to next scale value successively, by measuring the indicating value computation and measurement error of Hegman grind gage, whether qualified judge.But because hand-held gauge head measurement data is unstable, not obtaining exact value needs repeated measurement to be repeatedly worth final determination result, can not ensure gauge head and the complete perpendicular contact of Hegman grind gage in addition, can introducing portion personal error.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of calibration QXY type Hegman grind gage special purpose device, by arranging a kind of band reeded base, support, nut, the brand-new special purpose device of clamper and locking device composition, gauge head is locked by locking device, Hegman grind gage is placed in groove, solves the data caused due to hand-held gauge head existed in prior art unstable, the technical matters that personal error is large.
To achieve these goals, the technical solution used in the present invention is: a kind of calibration QXY type Hegman grind gage special purpose device, it is characterized in that: on base, one end is fixed with vertical support by clamp-screw, the top of support is provided with lower nut and upper cap nut, clamper one end is clamped between lower nut and upper cap nut, the other end is parallel to base direction and stretches out and be provided with vertical through hole, the side of through hole is provided with locking device, base is also provided with rectangular groove, and groove is vertical corresponding with the position of clamper.
Described locking device is a screw crossing through hole side.
The width of described groove equals the width of QXY type Hegman grind gage.
The top of support is provided with screw thread, and lower nut and upper cap nut can rotate up and down at threaded portion.
The beneficial effects of the utility model are: the utility model adopts said structure, by arranging a kind of band reeded base, support, nut, the brand-new special purpose device of clamper and locking device composition, gauge head is locked by locking device, Hegman grind gage is placed in groove, solve the data caused due to hand-held gauge head existed in prior art unstable, personal error technical matters.The utility model can ensure measurement data accurately and reliably, reduces personal error to greatest extent, shortens Measuring Time simultaneously, substantially increases work efficiency.
Accompanying drawing explanation
Fig. 1: be structural drawing of the present utility model.
Fig. 2: be the vertical view of Fig. 1.
Fig. 3: be QXY type Hegman grind gage.
Fig. 4: be inductance amesdial.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
One calibration QXY type Hegman grind gage special purpose device as shown in Figure 1-2, it is characterized in that: on base 1, one end is fixed with vertical support 2 by clamp-screw 7, the top of support 2 is provided with lower nut 3 and upper cap nut 5, clamper 4 one end is clamped between lower nut 3 and upper cap nut 5, the other end is parallel to base direction and stretches out and be provided with vertical through hole 9, the side of through hole 9 is provided with locking device 6, base 1 is also provided with rectangular groove 8, and groove 8 is vertical corresponding with the position of clamper 4.
Described locking device 6 is a screw crossing through hole 9 side.
The width of described groove 8 equals the width of QXY type Hegman grind gage 10.
The top of support 2 is provided with screw thread, and lower nut 3 and upper cap nut 5 can rotate up and down at threaded portion.
In use, QXY type Hegman grind gage 10 is as shown in Figure 3 placed in groove 8.By the gauge head 11 of light sensation dial gauge as shown in Figure 4 through through hole 9, adjustment gauge head 11 makes it perpendicular to base 1, screw locking device 6 gauge head 11 to be fixed in through hole 9 and guarantor to perpendicular to base 1.Rotate lower nut 3 and upper cap nut 5, thus the height of adjustment clamper 4, make gauge head 11 can with QXY type Hegman grind gage 10 perpendicular contact, the manual position of adjustment QXY type Hegman grind gage 10 in groove 8, make light sensation dial gauge, gauge head 11 is measured from the minimum scale of QXY type Hegman grind gage 10.Can the manual mobile position of QXY type Hegman grind gage 10 in groove 8 during measurement, complete measuring process.Last computation and measurement error, judged result.Whole measuring process can control within 10 minutes, and single survey crew just can complete whole measuring process.Use this device to reduce personal error greatly, improve the accuracy of measurement, and save the working time, improve work efficiency.
Claims (4)
1. a calibration QXY type Hegman grind gage special purpose device, it is characterized in that: be fixed with vertical support (2) in the upper one end of base (1) by clamp-screw (7), lower nut (3) and upper cap nut (5) is provided with on the top of support (2), clamper (4) one end is clamped between lower nut (3) and upper cap nut (5), the other end is parallel to base direction and stretches out and be provided with vertical through hole (9), the side of through hole (9) is provided with locking device (6), base (1) is also provided with rectangular groove (8), groove (8) is vertical corresponding with the position of clamper (4).
2. one calibration QXY type Hegman grind gage special purpose device according to claim 1, is characterized in that: described locking device (6) is a screw crossing through hole (9) side.
3. one calibration QXY type Hegman grind gage special purpose device according to claim 1, is characterized in that: the width of described groove (8) equals the width of QXY type Hegman grind gage (10).
4. one calibration QXY type Hegman grind gage special purpose device according to claim 1, it is characterized in that: the top of support (2) is provided with screw thread, lower nut (3) and upper cap nut (5) can rotate up and down at threaded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175306.0U CN204630885U (en) | 2015-03-27 | 2015-03-27 | A kind of calibration QXY type Hegman grind gage special purpose device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175306.0U CN204630885U (en) | 2015-03-27 | 2015-03-27 | A kind of calibration QXY type Hegman grind gage special purpose device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204630885U true CN204630885U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520175306.0U Expired - Fee Related CN204630885U (en) | 2015-03-27 | 2015-03-27 | A kind of calibration QXY type Hegman grind gage special purpose device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204630885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483049A (en) * | 2016-11-01 | 2017-03-08 | 浙江省计量科学研究院 | A kind of noncontact self-checking device of the Hegman grind gage error of indication and method |
| CN106989680A (en) * | 2017-04-19 | 2017-07-28 | 广州市盛华实业有限公司 | A kind of fineness automatic measuring instrument |
-
2015
- 2015-03-27 CN CN201520175306.0U patent/CN204630885U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483049A (en) * | 2016-11-01 | 2017-03-08 | 浙江省计量科学研究院 | A kind of noncontact self-checking device of the Hegman grind gage error of indication and method |
| CN106483049B (en) * | 2016-11-01 | 2019-08-13 | 浙江省计量科学研究院 | A kind of non-contact self-checking device and method of the Hegman grind gage error of indication |
| CN106989680A (en) * | 2017-04-19 | 2017-07-28 | 广州市盛华实业有限公司 | A kind of fineness automatic measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20200327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |