CN108195247A - A kind of inner ring module position degree measuring tool and measuring method - Google Patents
A kind of inner ring module position degree measuring tool and measuring method Download PDFInfo
- Publication number
- CN108195247A CN108195247A CN201711268969.7A CN201711268969A CN108195247A CN 108195247 A CN108195247 A CN 108195247A CN 201711268969 A CN201711268969 A CN 201711268969A CN 108195247 A CN108195247 A CN 108195247A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- ring
- pin
- measuring tool
- hole
- 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.)
- Granted
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/003—Measuring of motor parts
Abstract
The invention discloses a kind of inner ring module position degree measuring tool, including pedestal, supporting ring and locating ring；Pedestal is circle, and the upper surface of pedestal is provided with one week supporting ring bolt hole around the center of circle, and supporting ring is bolted on pedestal；The top surface edge of pedestal is provided with one week locating ring bolt hole, and locating ring is bolted on pedestal；It is circumferentially distributed on supporting ring to have several bush holes, it is both provided with bushing in each bush hole.Measuring tool circumferencial direction is designed as several circumferential long gains by the present invention, and the circumferential lengths of slot are designed as just can be measured that the adjacent holes position of detected radial hole after measuring tool rotates certain distance.In this way, ensure that the intensity of locating ring, and realize detection hole number and halve, reduce tooling difficulty of processing, saved processing cost.
Description
Technical field
The invention belongs to piece test technical field, more particularly to a kind of inner ring module position degree measuring tool and measuring method.
Background technology
Interior ring assemblies are a kind of parts more important in aircraft engine parts, the performance of engine is played support,
Positioning action.On internal ring assemblies there are two types of the detection methods of hole site, one kind is one-to-one mensuration, both a hole on measuring tool
Corresponding to a hole on detected part, measurement pin is also configured as and hole equal number；Second is that half adds a detection method, i.e.,
The quantity in the hole on measuring tool is that the half of the quantity in the hole being detected on part adds one, when detecting, first detects half and adds one
Hole, then detected part is turned into hole position, another half bore is detected, due to what is detected when employing and detect for the first time during detection
One hole, it is thus achieved that the association detected twice.The advantages of second method, can process half less when being to process measuring tool
The hole position for the quantity that subtracts one reduces measuring tool processing difficulty, has saved processing cost.For complicated, avoidance is more tired
Difficult detected part, generally using the first detection method.
Interior ring assemblies are thin-wall part, while are connected between two parts by two circle screws and pin, due to setting circle and two circle spiral shells
Nail and pin distance are very short, it is difficult to and it avoids, initially considers measuring tool setting circle being designed to full circle, convenient for ensureing measuring tool intensity,
Detection hole is designed to one-to-one measurement by first method, and when detection no longer rotates detected part, later stage measuring tool processing workshop
It is difficult to ensure that the Tolerance of Degree of position in hole.
Invention content
The purpose of the present invention is to provide a kind of inner ring module position degree measuring tool and measuring method, to solve the above problems.
To achieve the above object, the present invention uses following technical scheme：
A kind of inner ring module position degree measuring tool, including pedestal, supporting ring and locating ring；Pedestal is round, the upper surface of pedestal
The center of circle is provided with one week supporting ring bolt hole, supporting ring is bolted on pedestal；The top surface edge of pedestal is provided with one
All locating ring bolts hole, locating ring are bolted on pedestal；It is circumferentially distributed on supporting ring to have several bush holes, it is each to serve as a contrast
Bushing is both provided in sets of holes.
Further, several long gains are circumferentially provided with along locating ring；Activity is provided with along the long gain on locating ring
Positioning pin.
Further, loose pin is cylindric pin.
Further, it is provided with measurement pin in the bushing on supporting ring.
Further, the number of bush hole is 20, and the number of measurement pin is 20.
Further, a kind of measuring method based on inner ring module position degree measuring tool, the inner ring module position degree measuring tool
Including pedestal, supporting ring and locating ring；Pedestal is circle, and the upper surface of pedestal is provided with one week supporting ring bolt hole, supporting ring around the center of circle
It is bolted on pedestal；The top surface edge of pedestal is provided with one week locating ring bolt hole, and locating ring is consolidated by bolt
It is scheduled on pedestal；It is circumferentially distributed on supporting ring to have several bush holes, it is both provided with bushing in each bush hole.
Several long gains are circumferentially provided with along locating ring；Loose pin is provided with along the long gain on locating ring；
Loose pin is cylindric pin；Measurement pin is provided in bushing on supporting ring；
The measuring method based on inner ring module position degree measuring tool includes the following steps：
1) loose pin is inserted into along the long gain on locating ring；
2) measurement pin is inserted into tested part along bushing again, if there is part or all of measurement pin cannot be inserted into corresponding aperture
Then part is unqualified；If all measurement pins can be inserted into along bushing and be detected in part corresponding aperture, qualified；
3) detection finishes, and extracts positioning pin and measurement pin, and by one hole of parts turn position, measurement pin is inserted into along guide hole,
Remaining hole is detected.
Compared with prior art, the present invention has following technique effect：
Measuring tool circumferencial direction is designed as several circumferential long gains by the present invention, and the circumferential lengths of slot are designed as just in measuring tool
It can be measured that the adjacent holes position of detected radial hole after rotation certain distance.In this way, it ensure that the intensity of locating ring, again
It realizes detection hole number to halve, reduces tooling difficulty of processing, saved processing cost.
One hole of rotation position, is inserted into measurement pin along guide hole, remaining hole is detected, ensure after the present invention measures
Tolerance of Degree of position.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Wherein：1st, pedestal；2nd, supporting ring；3rd, locating ring.
Specific embodiment
Below in conjunction with attached drawing, the present invention is further described：
Referring to Fig. 1, a kind of inner ring module position degree measuring tool, including pedestal 1, supporting ring 2 and locating ring 3；Pedestal 1 is circle
Shape, the upper surface of pedestal 1 are provided with one week supporting ring bolt hole around the center of circle, and supporting ring 2 is bolted on pedestal 1；Pedestal 1
Top surface edge is provided with one week locating ring bolt hole, and locating ring 3 is bolted on pedestal 1；Circumferentially divide on supporting ring 2
Several bush holes are furnished with, bushing is both provided in each bush hole.
Several long gains are circumferentially provided with along locating ring 3；Loose pin is provided with along the long gain on locating ring 3.
Loose pin is cylindric pin.
Measurement pin is provided in bushing on supporting ring 2.
The number of bush hole is 20, and the number of measurement pin is 20.
The measuring method based on inner ring module position degree measuring tool includes the following steps：
1) loose pin is inserted into along the long gain on locating ring 3；
2) measurement pin is inserted into tested part along bushing again, if there is part or all of measurement pin cannot be inserted into corresponding aperture
Then part is unqualified；If all measurement pins can be inserted into along bushing and be detected in part corresponding aperture, qualified；
3) detection finishes, and extracts positioning pin and measurement pin, and by one hole of parts turn position, measurement pin is inserted into along guide hole,
Remaining hole is detected.
Claims (6)
1. a kind of inner ring module position degree measuring tool, which is characterized in that including pedestal (1), supporting ring (2) and locating ring (3)；Pedestal
(1) it is circle, the upper surface of pedestal (1) is provided with one week supporting ring bolt hole around the center of circle, and supporting ring (2) is bolted on pedestal
(1) on；The top surface edge of pedestal (1) is provided with one week locating ring bolt hole, and locating ring (3) is bolted on pedestal
(1) on；It is circumferentially distributed on supporting ring (2) to have several bush holes, it is both provided with bushing in each bush hole.
2. a kind of inner ring module position degree measuring tool according to claim 1, which is characterized in that circumferentially set along locating ring (3)
It is equipped with several long gains；Loose pin is provided with along the long gain on locating ring (3).
3. a kind of inner ring module position degree measuring tool according to claim 2, which is characterized in that loose pin is cylindric
Pin.
4. a kind of inner ring module position degree measuring tool according to claim 1, which is characterized in that in the bushing on supporting ring (2)
It is provided with measurement pin.
5. a kind of inner ring module position degree measuring tool according to claim 3, which is characterized in that the number of bush hole is 20
A, the number of measurement pin is 20.
A kind of 6. measuring method based on inner ring module position degree measuring tool, which is characterized in that the inner ring module position degree measuring tool
Including pedestal (1), supporting ring (2) and locating ring (3)；Pedestal (1) is circle, and the upper surface of pedestal (1) is provided with one week around the center of circle
Supporting ring bolt hole, supporting ring (2) are bolted on pedestal (1)；The top surface edge of pedestal (1) is provided with one week locating ring
Bolt hole, locating ring (3) are bolted on pedestal (1)；It is circumferentially distributed on supporting ring (2) to have several bush holes, each
Bushing is both provided in bush hole；
Several long gains are circumferentially provided with along locating ring (3)；Loose pin is provided with along the long gain on locating ring (3)；
Loose pin is cylindric pin；Measurement pin is provided in bushing on supporting ring (2)；
The measuring method based on inner ring module position degree measuring tool includes the following steps：
1) loose pin is inserted into along the long gain on locating ring (3)；
2) measurement pin is inserted into tested part along bushing again, if there is part or all of measurement pin cannot be inserted into corresponding aperture then zero
Part is unqualified；If all measurement pins can be inserted into along bushing and be detected in part corresponding aperture, qualified；
3) detection finishes, and extracts positioning pin and measurement pin, by one hole of parts turn position, measurement pin is inserted into along guide hole, to it
Remaining hole is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711268969.7A CN108195247B (en) | 2017-12-05 | 2017-12-05 | Tool and method for measuring position degree of inner ring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711268969.7A CN108195247B (en) | 2017-12-05 | 2017-12-05 | Tool and method for measuring position degree of inner ring assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108195247A true CN108195247A (en) | 2018-06-22 |
| CN108195247B CN108195247B (en) | 2020-08-11 |
Family
ID=62573654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711268969.7A Active CN108195247B (en) | 2017-12-05 | 2017-12-05 | Tool and method for measuring position degree of inner ring assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN108195247B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124805A (en) * | 1993-10-29 | 1995-05-16 | Toyota Motor Corp | Chuck device |
| CN201397109Y (en) * | 2009-04-07 | 2010-02-03 | 广西玉柴机器股份有限公司 | Cylinder body bearing seat lateral face position inspection device |
| CN105547078A (en) * | 2015-12-15 | 2016-05-04 | 中核（天津）机械有限公司 | Multi-inclined-hole position degree testing device of disc thin-walled member |
| CN106767274A (en) * | 2017-03-30 | 2017-05-31 | 江苏万力机械股份有限公司 | A kind of bent axle screwed hole group position degree checks measurer |
| CN107289838A (en) * | 2017-07-31 | 2017-10-24 | 中核(天津)科技发展有限公司 | The hole location tolerance detection device and detection method of disc type work |
-
2017
- 2017-12-05 CN CN201711268969.7A patent/CN108195247B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124805A (en) * | 1993-10-29 | 1995-05-16 | Toyota Motor Corp | Chuck device |
| CN201397109Y (en) * | 2009-04-07 | 2010-02-03 | 广西玉柴机器股份有限公司 | Cylinder body bearing seat lateral face position inspection device |
| CN105547078A (en) * | 2015-12-15 | 2016-05-04 | 中核（天津）机械有限公司 | Multi-inclined-hole position degree testing device of disc thin-walled member |
| CN106767274A (en) * | 2017-03-30 | 2017-05-31 | 江苏万力机械股份有限公司 | A kind of bent axle screwed hole group position degree checks measurer |
| CN107289838A (en) * | 2017-07-31 | 2017-10-24 | 中核(天津)科技发展有限公司 | The hole location tolerance detection device and detection method of disc type work |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108195247B (en) | 2020-08-11 |
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