CN201837351U - Device for detecting angle of discontinuous cone-shaped rotator - Google Patents
Device for detecting angle of discontinuous cone-shaped rotator Download PDFInfo
- Publication number
- CN201837351U CN201837351U CN2010205561993U CN201020556199U CN201837351U CN 201837351 U CN201837351 U CN 201837351U CN 2010205561993 U CN2010205561993 U CN 2010205561993U CN 201020556199 U CN201020556199 U CN 201020556199U CN 201837351 U CN201837351 U CN 201837351U
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- block
- angle
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- discontinuous
- utility
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- 230000001915 proofreading effect Effects 0.000 claims description 9
- 238000007689 inspection Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a device for detecting the angle of a discontinuous cone-shaped rotator. The device comprises a reference block, a block to be detected and a correcting block, wherein the block to be detected is arranged on the reference block, a positioning core shaft is arranged in the block to be detected, a dial indicator is arranged on the block to be detected, a spring is arranged between the block to be detected and the dial indicator, and a protrusion is arranged on the correcting block. The device for detecting the angle of the discontinuous cone-shaped rotator has the benefits that the detected angle of the discontinuous cone-shaped rotator is rather correct, the angle is convenient to calculate, the device has a simple structure, and the detecting cost is reduced at the same time.
Description
Technical field
The utility model belongs to the pump technology field, particularly a kind of device that detects discontinuous taper rotary body angle.
Background technology
Each blade of pump class impeller all is discontinuous, is generally discontinuous taper rotary body.Whether the angle of discontinuous taper rotary body the qualified usability that is directly connected to product, we detect the angle of discontinuous taper rotary body, the method of generally taking is to design and produce a point of theory imitation body, whether the detect by an unaided eye gap of the tested part conical surface and the profiling conical surface, side judges evenly whether angle is qualified, what have detects with three-dimensional, but the workpiece conical surface is discontinuous, measuring point is not necessarily just surveyed on same straight line, and the inaccurate and inspection cost of the value that calculates is than higher.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and providing a kind of can address the above problem, and the angle that calculates is accurate, and the not high device of inspection cost.
A kind of device that detects discontinuous taper rotary body angle, comprise reference block, tested and proof-reading block, described tested is arranged on the reference block, be provided with positioning core axle in described tested, described tested is provided with dial gauge, be provided with spring between described tested and the dial gauge, described proof-reading block is provided with projection.
The beneficial effects of the utility model are: the discontinuous taper rotary body angle that device of the present utility model detects is more accurate, and convenience is calculated, apparatus structure is simple, has also reduced inspection cost simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model proof-reading block;
Fig. 3 is the front view of the discontinuous taper rotary body of the utility model testing product;
Fig. 4 is the vertical view of Fig. 3.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4: a kind of device that detects discontinuous taper rotary body angle, comprise reference block 2, tested 3 and proof-reading block 7, described tested 3 is connected on the reference block 2 by holding screw 8, be provided with positioning core axle 6 in described tested 3, positioning core axle 6 is step axles, be to decide the tested part center, described tested 3 is provided with dial gauge 5, be provided with spring 4 between described tested 3 and the dial gauge 5, described proof-reading block 7 is provided with projection 11, and the height of projection 11 is L.
As Fig. 1, shown in Figure 3, the angle angle ﹠amp that we will detect; The angle during detection, is put into proof-reading block 7 in the reference block 2 earlier, and dial gauge 5 is proofreaded zero line, takes out proof-reading block 7 then, tested part 1 is put into positioning core axle 6 detect, and this moment, dial gauge 5 readings were B.
Method of the present utility model is to calculate angle with the difference in height on two different-diameters on the same center of circle, the diameter of getting basic circle 10 is D, cone diameter maximum circle is basic circle; the diameter of getting measured circle 9 is d; the minimum place of cone diameter circle is measured circle; the difference in height of two circles is L+B, according to Gong Shi ﹠amp;=2arctg (D-d)/2 (L+B) just can obtain Jiao ﹠amp; Value.
Explanation is at last; above embodiment only is used to the technical solution of the utility model is described and is unrestricted; other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement; only otherwise break away from the spirit and scope of technical solutions of the utility model, all should cover in the protection claimed range of the present utility model.
Claims (1)
1. device that detects discontinuous taper rotary body angle, it is characterized in that: it comprises reference block, tested and proof-reading block, described tested is arranged on the reference block, be provided with positioning core axle in described tested, described tested is provided with dial gauge, be provided with spring between described tested and the dial gauge, described proof-reading block is provided with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205561993U CN201837351U (en) | 2010-09-30 | 2010-09-30 | Device for detecting angle of discontinuous cone-shaped rotator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205561993U CN201837351U (en) | 2010-09-30 | 2010-09-30 | Device for detecting angle of discontinuous cone-shaped rotator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837351U true CN201837351U (en) | 2011-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205561993U Expired - Fee Related CN201837351U (en) | 2010-09-30 | 2010-09-30 | Device for detecting angle of discontinuous cone-shaped rotator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837351U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979955A (en) * | 2010-09-29 | 2011-02-23 | 南阳飞龙汽车零部件有限公司 | Device for detecting discontinuous conical rotating body angle |
| CN102445130A (en) * | 2011-11-14 | 2012-05-09 | 无锡贺安特动力科技有限公司 | Synchronous Cone Comprehensive Detector |
| CN102721344A (en) * | 2012-06-30 | 2012-10-10 | 长城汽车股份有限公司 | Cone runout detection device and cone runout detection method |
| CN106370076A (en) * | 2016-08-31 | 2017-02-01 | 陕西法士特汽车传动集团有限责任公司 | Rapid synchronizer friction ring detection device |
| CN108195262A (en) * | 2018-02-10 | 2018-06-22 | 上海汽车齿轮厂 | Differential carrier intracoelomic cavity is apart from detection instrument and method |
| CN111256559A (en) * | 2020-03-17 | 2020-06-09 | 无锡鹰贝精密轴承有限公司 | HPC examines utensil |
-
2010
- 2010-09-30 CN CN2010205561993U patent/CN201837351U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979955A (en) * | 2010-09-29 | 2011-02-23 | 南阳飞龙汽车零部件有限公司 | Device for detecting discontinuous conical rotating body angle |
| CN102445130A (en) * | 2011-11-14 | 2012-05-09 | 无锡贺安特动力科技有限公司 | Synchronous Cone Comprehensive Detector |
| CN102445130B (en) * | 2011-11-14 | 2013-05-29 | 无锡贺安特动力科技有限公司 | Comprehensive detector for synchronized cone |
| CN102721344A (en) * | 2012-06-30 | 2012-10-10 | 长城汽车股份有限公司 | Cone runout detection device and cone runout detection method |
| CN102721344B (en) * | 2012-06-30 | 2015-02-04 | 长城汽车股份有限公司 | Cone runout detection device and cone runout detection method |
| CN106370076A (en) * | 2016-08-31 | 2017-02-01 | 陕西法士特汽车传动集团有限责任公司 | Rapid synchronizer friction ring detection device |
| CN108195262A (en) * | 2018-02-10 | 2018-06-22 | 上海汽车齿轮厂 | Differential carrier intracoelomic cavity is apart from detection instrument and method |
| CN108195262B (en) * | 2018-02-10 | 2024-04-05 | 上海汽车变速器有限公司 | Tool and method for detecting distance between inner cavities of differential shells |
| CN111256559A (en) * | 2020-03-17 | 2020-06-09 | 无锡鹰贝精密轴承有限公司 | HPC examines utensil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20110930 |