CN109470119A - A kind of special gauge of volute end flanges medial slope and datum level distance in hole - Google Patents
A kind of special gauge of volute end flanges medial slope and datum level distance in hole Download PDFInfo
- Publication number
- CN109470119A CN109470119A CN201710821490.5A CN201710821490A CN109470119A CN 109470119 A CN109470119 A CN 109470119A CN 201710821490 A CN201710821490 A CN 201710821490A CN 109470119 A CN109470119 A CN 109470119A
- Authority
- CN
- China
- Prior art keywords
- volute
- end flanges
- measuring head
- distance
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000012369 In process control Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention is the special gauge of a kind of volute end flanges medial slope and the range measurement of internal hole reference face.It is 20 ° of inclined-plane on the inside of the end flanges that the volute of turbocharger is connect with intermediate, there is ± 0.05 required precision on inclined-plane at a distance from datum end face in volute inner hole, in addition to coordinate measuring machine, it can not stably measured with general measurer, it is now positioning with volute internal hole reference face, the axial distance precision of drawing can be converted into radial distance precision in the rectangle measuring head that volute moves radially by design one, pass through the displacement of measuring head, so that it may quickly and easily judge whether chamfer distance is overproof.
Description
Technical field
The special gauge of in-process measurement workpiece local association error is used in machining.
Background technique
Essence of the important accessory volute work in-process of the turbocharger of Borgwarner company, the U.S. to some partial structurtes
Degree requires, and in addition to using coordinate measuring machine, general general measurer is undetectable.On-line checking especially in process control
It is difficult to complete.Such as the volute of piece number 16371019004, on the end face being connect with intermediate, it is on the inside of flange and axis
Wire clamp angle is 70 ° of inclined-plane, and a little has range accuracy to want on inclined-plane for ± 0.05 with a datum level in end-face hole
Ask, only rely on measurement of coordinates can only sampling Detection, be not able to satisfy process control requirements, general measurer is unable to measure again, this away from
From precision just become the detection bottleneck of volute work in-process.
Summary of the invention
The present invention is to solve the special gauge that the detection of datum level distance is used in volute end flanges medial slope and hole.Figure
Paper institute subject distance 6.322 ± 0.05 is some axial distance with datum level on inclined-plane, and axial distance conversion is radially changed
Amount, axial distance are fixed, so that it may simply judge whether this element to be measured is qualified.
The technical scheme is that the special gauge of a kind of volute end flanges medial slope and datum level distance in hole,
Middle part is equipped with the locating piece of volute internal diameter and plane positioning benchmark on cubing seat, and rectangle sliding slot is housed in cubing seat side,
Sliding slot is provided with radially movable measuring head, and measuring head has the controllable movement of handle, in sliding slot outer end face as measuring basis,
When measuring head puts in axial high degree in contact fixed with volute flange medial slope, measuring head such as maintains an equal level to close with sliding slot end face
Lattice, as gauge head end face protrude into or expose be more than 0.05 scaled value when, be judged to unqualified.
Remarkable result of the invention is that on-line checking is carried out using this cubing, quick and convenient, can judge the oblique of workpiece in time
Identity distance to adjust working process parameter in time, prevents the generation of unqualified part from whether overproof.
Detailed description of the invention
Fig. 1 special gauge uses schematic diagram
1, cubing seat 2, locating piece 3, sliding slot 4, measuring head 5, handle 6, measurement datum 7, volute
Specific embodiment
A kind of special gauge of volute end flanges medial slope and datum level distance in hole.It is solid at the middle part of cubing seat 1
Volute Internal hole positioning block 2 is housed surely, rectangle sliding slot 3 is housed in 1 side of cubing seat, sliding slot 3 is provided with radially movable measurement
First 4,4 top of measuring head constitutes measuring basis equipped with control handle 5, the plane 6 of 3 outer end of 4 outer end of measuring head and sliding slot.
Claims (1)
1. the special gauge of datum level distance in a kind of volute end flanges medial slope and hole, it is characterised in that: in cubing seat
Middle part it is fixed volute Internal hole positioning block is housed, rectangle sliding slot is housed in cubing seat side, sliding slot is provided with radially movable
Measuring head, measuring head top are equipped with handle, and sliding slot outer end face and measuring head outer end face constitute measuring basis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821490.5A CN109470119A (en) | 2017-09-08 | 2017-09-08 | A kind of special gauge of volute end flanges medial slope and datum level distance in hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821490.5A CN109470119A (en) | 2017-09-08 | 2017-09-08 | A kind of special gauge of volute end flanges medial slope and datum level distance in hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109470119A true CN109470119A (en) | 2019-03-15 |
Family
ID=65658294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710821490.5A Pending CN109470119A (en) | 2017-09-08 | 2017-09-08 | A kind of special gauge of volute end flanges medial slope and datum level distance in hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109470119A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028949A (en) * | 2021-05-26 | 2021-06-25 | 科华控股股份有限公司 | Detection tool and detection method for detecting center of volute flow channel volute tongue of supercharger to datum hole |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008229632A (en) * | 2007-03-16 | 2008-10-02 | High Frequency Heattreat Co Ltd | Method of measuring shape of wire rod and apparatus therefor |
| CN101608889A (en) * | 2009-07-21 | 2009-12-23 | 河南省西峡汽车水泵股份有限公司 | Big of a kind of pump housing and the conical surface are measured the measuring method and the specific purpose tool of distance of round |
| CN101608888A (en) * | 2009-07-21 | 2009-12-23 | 河南省西峡汽车水泵股份有限公司 | A kind of impeller press-assembling surface and measuring method and the specific purpose tool of measuring distance of round |
| CN102997811A (en) * | 2012-12-14 | 2013-03-27 | 贵州永红航空机械有限责任公司 | Radial clearance uniformity location and measuring device of turbine |
| CN113068428B (en) * | 2009-07-31 | 2014-04-23 | 中国人民解放军第五七二0工厂 | Su series aircraft spherical bearing axial clearance detects isolated plant |
| WO2017050288A1 (en) * | 2015-09-25 | 2017-03-30 | 江苏太平洋精锻科技股份有限公司 | Checking tool for metering distance between adjacent sinking grooves in inner hole of mechanical part |
| CN206223033U (en) * | 2016-10-08 | 2017-06-06 | 科华控股股份有限公司 | Supercharger volute endoporus surface location special gauge and corrective gauge |
| CN106895758A (en) * | 2015-12-17 | 2017-06-27 | 科华控股股份有限公司 | A kind of combined detection tool of supercharger volute endoporus surface location |
| CN207132833U (en) * | 2017-09-08 | 2018-03-23 | 科华控股股份有限公司 | A kind of volute end flanges medial slope and the special gauge of reference plane distance in hole |
-
2017
- 2017-09-08 CN CN201710821490.5A patent/CN109470119A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008229632A (en) * | 2007-03-16 | 2008-10-02 | High Frequency Heattreat Co Ltd | Method of measuring shape of wire rod and apparatus therefor |
| CN101608889A (en) * | 2009-07-21 | 2009-12-23 | 河南省西峡汽车水泵股份有限公司 | Big of a kind of pump housing and the conical surface are measured the measuring method and the specific purpose tool of distance of round |
| CN101608888A (en) * | 2009-07-21 | 2009-12-23 | 河南省西峡汽车水泵股份有限公司 | A kind of impeller press-assembling surface and measuring method and the specific purpose tool of measuring distance of round |
| CN113068428B (en) * | 2009-07-31 | 2014-04-23 | 中国人民解放军第五七二0工厂 | Su series aircraft spherical bearing axial clearance detects isolated plant |
| CN102997811A (en) * | 2012-12-14 | 2013-03-27 | 贵州永红航空机械有限责任公司 | Radial clearance uniformity location and measuring device of turbine |
| WO2017050288A1 (en) * | 2015-09-25 | 2017-03-30 | 江苏太平洋精锻科技股份有限公司 | Checking tool for metering distance between adjacent sinking grooves in inner hole of mechanical part |
| CN106895758A (en) * | 2015-12-17 | 2017-06-27 | 科华控股股份有限公司 | A kind of combined detection tool of supercharger volute endoporus surface location |
| CN206223033U (en) * | 2016-10-08 | 2017-06-06 | 科华控股股份有限公司 | Supercharger volute endoporus surface location special gauge and corrective gauge |
| CN207132833U (en) * | 2017-09-08 | 2018-03-23 | 科华控股股份有限公司 | A kind of volute end flanges medial slope and the special gauge of reference plane distance in hole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028949A (en) * | 2021-05-26 | 2021-06-25 | 科华控股股份有限公司 | Detection tool and detection method for detecting center of volute flow channel volute tongue of supercharger to datum hole |
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