CN104654984A - Detection structure for exhaust gas inlet part of turbo shell - Google Patents
Detection structure for exhaust gas inlet part of turbo shell Download PDFInfo
- Publication number
- CN104654984A CN104654984A CN201310584897.2A CN201310584897A CN104654984A CN 104654984 A CN104654984 A CN 104654984A CN 201310584897 A CN201310584897 A CN 201310584897A CN 104654984 A CN104654984 A CN 104654984A
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- CN
- China
- Prior art keywords
- exhaust gas
- gauge head
- detection
- slide bar
- measuring
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- 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.)
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Abstract
The invention provides a detection structure for an exhaust gas inlet part of a turbo shell. The detection structure is simple to operate and fast in detection, and the detection efficiency is greatly improved. The detection structure comprises a positioning column, a sliding pole and a handle which are coaxially connected sequentially, wherein the positioning column is matched with an exhaust gas inlet of the turbo shell, and the detection structure further comprises a measuring block, a measuring head I and a measuring head II are arranged at the end parts of the measuring block, the measuring head I is provided with a detection surface, the detection surface is matched with the cross section of the outer profile of a flange, the upper end surface of the measuring head II is planar and is perpendicular to the axial line of the positioning column, the measuring block is fixed on a measuring sleeve, and the measuring sleeve sleeves the sliding pole and is in sliding fit and connection with the sliding pole.
Description
Technical field
The present invention relates to the checkout equipment technical field of turbosupercharger, be specifically related to the detection architecture at the exhaust gas intake port position of turbine case.
Background technology
The assembly precision of turbine case requires higher, after processing, need carry out comprehensive detection to the size at each position.Wherein, the profile tolerance of its flange and the flatness of its inlet end face are mainly detected in exhaust gas intake port position, general employing three-dimensional detects machine and tests, its accuracy of detection is high, accurately can measure the data deviation between element to be measured and design size, but complicated operation, during check fee, detection efficiency is low, cannot meet the quick testing requirement in batch production process.
Summary of the invention
For the problems referred to above, the invention provides the detection architecture at the exhaust gas intake port position of turbine case, its its simple to operate, detect quick, significantly improve detection efficiency.
Its technical scheme is such, the detection architecture at the exhaust gas intake port position of turbine case, it is characterized in that: comprise the coaxial reference column connected successively, slide bar and handle, the exhaust gas intake port coupling of described reference column and turbine case, also comprise survey mass, the end of described survey mass is provided with gauge head one and gauge head two, described gauge head one is provided with detection faces, described detection faces is consistent with the cross sectional shape of the outline of flange, the upper surface of described gauge head two is plane, and with the axes normal of described reference column, described survey mass is fixed on measuring unit, described measuring unit is sheathed on described slide bar, and the sliding accessory of described slide bar connects.
It is further characterized in that:
Described gauge head one and gauge head two are staggeredly arranged along the longitudinal direction, and described slide bar is provided with radial register pin.
After adopting the present invention, the exhaust gas intake port of the reference column location turbine case of cubing, the upper surface of gauge head two and inlet end face are fitted, and with the spacing measuring unit of register pin, rotation measuring block, gauge head two rotates along the circumference of inlet end face, observe the flatness situation of inlet end face, take off register pin, the detection faces of gauge head one and the outer surface of flange are fitted, rotation measuring block, gauge head one rotates along the circumference of flange, observe the profile tolerance situation of flange, it is simple to operate, detection is quick, significantly improves detection efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, the detection architecture at the exhaust gas intake port position of turbine case, comprise coaxial reference column 1, slide bar 2 and the handle 3 connected successively, the exhaust gas intake port coupling of reference column 1 and turbine case, also comprise survey mass 4, the end of survey mass 4 is provided with gauge head 1 and gauge head 27, gauge head 1 is provided with detection faces 6, detection faces 6 is consistent with the cross sectional shape of the outline of flange, the upper surface 8 of gauge head 27 be plane and with the axes normal of reference column 1, survey mass 4 is fixed on measuring unit 9, and measuring unit 9 is sheathed on slide bar 2 and the sliding accessory of slide bar 2 connects; Gauge head 1 and gauge head 27 are staggeredly arranged along the longitudinal direction, and slide bar 2 to be provided with in radial register pin 10, figure the exhaust gas intake port position that 11 are turbine case, and 12 is flange, and 13 is inlet end face.
Claims (2)
1. the detection architecture at the exhaust gas intake port position of turbine case, it is characterized in that: comprise the coaxial reference column connected successively, slide bar and handle, the exhaust gas intake port coupling of described reference column and turbine case, also comprise survey mass, the end of described survey mass is provided with gauge head one and gauge head two, described gauge head one is provided with detection faces, described detection faces is consistent with the cross sectional shape of the outline of flange, the upper surface of described gauge head two is plane, and with the axes normal of described reference column, described survey mass is fixed on measuring unit, described measuring unit is sheathed on described slide bar, and the sliding accessory of described slide bar connects.
2. the detection architecture at the exhaust gas intake port position of turbine case according to claim 1, is characterized in that: described gauge head one and gauge head two are staggeredly arranged along the longitudinal direction, and described slide bar is provided with radial register pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584897.2A CN104654984A (en) | 2013-11-20 | 2013-11-20 | Detection structure for exhaust gas inlet part of turbo shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584897.2A CN104654984A (en) | 2013-11-20 | 2013-11-20 | Detection structure for exhaust gas inlet part of turbo shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104654984A true CN104654984A (en) | 2015-05-27 |
Family
ID=53246398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310584897.2A Pending CN104654984A (en) | 2013-11-20 | 2013-11-20 | Detection structure for exhaust gas inlet part of turbo shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104654984A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168401A (en) * | 2017-11-22 | 2018-06-15 | 中国北方发动机研究所(天津) | A kind of protrusion height of oil sprayer measuring device |
| CN112964147A (en) * | 2019-12-12 | 2021-06-15 | 日晗精密机械(昆山)有限公司 | Examine with location and detection spline structure |
-
2013
- 2013-11-20 CN CN201310584897.2A patent/CN104654984A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168401A (en) * | 2017-11-22 | 2018-06-15 | 中国北方发动机研究所(天津) | A kind of protrusion height of oil sprayer measuring device |
| CN112964147A (en) * | 2019-12-12 | 2021-06-15 | 日晗精密机械(昆山)有限公司 | Examine with location and detection spline structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |