CN105627864A - Testing fixture of runout degree of connecting groove at air outlet end of turbine casing of supercharger - Google Patents
Testing fixture of runout degree of connecting groove at air outlet end of turbine casing of supercharger Download PDFInfo
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- CN105627864A CN105627864A CN201410598081.XA CN201410598081A CN105627864A CN 105627864 A CN105627864 A CN 105627864A CN 201410598081 A CN201410598081 A CN 201410598081A CN 105627864 A CN105627864 A CN 105627864A
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- detection
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- supercharger
- hole
- outlet side
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Abstract
The invention provides a testing fixture of a run-out degree of a connecting groove at an air outlet end of a turbine casing of a supercharger. The testing fixture can improve detection efficiency and reduce detection cost. The testing fixture comprises a reference base, and the air outlet end of the turbine casing of the supercharger is provided with the connecting groove and installation holes which are uniformly arranged in the circumference of the connecting groove. The testing fixture is characterized in that the reference base is provided with a positioning seat which matches the connecting groove at the air outlet end of the turbine casing of the supercharger, and positioning holes which correspond to the installation holes at the air outlet end of the turbine casing of the supercharger; positioning pins are inserted into the positioning holes; the circumference of the reference base is provided with three or more detection mechanisms; each detection mechanism comprises a detection seat, a reference block and a measurement meter, the detection seat is fixed on the reference base, the reference block supports the inner side of the detection seat, and the two lateral sides of the inner side face of the reference block are respectively provided with positioning projections; and when the detection seats of the detection mechanisms rotate in different directions from the turbine casing of the supercharger, the outer edge surfaces at the air inlet end are arranged in parallel.
Description
Technical field
The present invention relates to the detection equipment of supercharger turbo shell, be specifically related to the cubing of the beating degree of the outlet side link slot of supercharger turbo shell.
Background technology
At present, the beating degree of the outlet side link slot of tradition supercharger turbo shell generally adopts three coordinate measurement machines to test, its certainty of measurement is high, can accurately measure the data deviation between element to be measured and drawing requirement, but the time of measurement is long, detection efficiency is low, the quick testing requirement in batch production process cannot be met, simultaneously that testing staff's instructions for use is high, the system training that need to use through three coordinate detection methods and instrument, three coordinate measurement machines could being used, be detected, testing cost is high.
Summary of the invention
For the problems referred to above, the invention provides the cubing of the beating degree of the outlet side link slot of supercharger turbo shell, it can improve detection efficiency, it is adaptable to the quick detection in batch production process, and reduce the instructions for use to testing staff, reduce further testing cost.
Its technical scheme is such, it includes reference seat, the outlet side of supercharger turbo shell is provided with link slot and is uniformly arranged on the installing hole of link slot circumference, it is characterized in that: described reference seat is provided with the positioning seat that the outlet side link slot with supercharger turbo shell matches, described reference seat is provided with the location hole corresponding with the outlet side installing hole of supercharger turbo shell, described location is fitted with alignment pin in hole, described reference seat is circumferentially with testing agency, quantity >=3 group of described testing agency, the detection seat of each testing agency rotates on the outer edge surface of its inlet end during different directions with supercharger turbo shell and be arranged in parallel, described testing agency includes detection seat, reference block and measurement table, described detection seat is fixed in described reference seat, described reference block is supported in inside described detection seat, the both lateral sides of the medial surface of described reference block is provided with positioning convex, during detection, described positioning convex is resisted against the outer edge surface of inlet end, described detection seat is provided with detection hole, described detection table is arranged in described detection hole, described measurement table is arranged in described detection hole.
It is further characterized by
Described detection seat is provided with jacking mechanism, described jacking mechanism includes locating shaft, spring and contiguous block, described reference block is fixed on described locating shaft axle head, described detection seat is provided with installing hole, described locating shaft is plugged in described installing hole, it is positioned at the outboard end of described detection seat, the side of described locating shaft is provided with the projection of ring-type, described contiguous block is fixed on the outboard end of described detection seat, its groove position lid is loaded on described annular projection, and described spring is installed in the hollow cavity of described locating shaft, its two ends are pushed up respectively and filled described locating shaft and described contiguous block;
Being provided with measuring unit in described detection hole, described measurement table is plugged in described measuring unit.
After adopting the cubing of the present invention, during detection, the outlet side link slot correspondence of supercharger turbo shell is installed on positioning seat, and fixed by alignment pin plug-in mounting, spinning booster turbine case, the outer edge surface making its inlet end is corresponding with detection seat, and under the effect of jacking mechanism, two positioning convex of reference block are resisted against the outer edge surface of its inlet end, the outer edge surface making detection seat and inlet end be arranged in parallel, insert and measure table, the record number of degrees, secondly, spinning booster turbine case respectively, the outer edge surface making its inlet end is mutually corresponding with other detection seats, the record number of degrees, by each number of degrees being analyzed contrast, judge that its beating degree is whether in the margin of tolerance, its simple in construction, detection is quick, detection efficiency can be effectively improved, quick detection suitable in batch production process, and reduce the instructions for use to testing staff, reduce further testing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of supercharger turbo shell to be measured;
The structural representation of Fig. 2 present invention;
Fig. 3 is the cross-sectional view of the present invention.
Detailed description of the invention
As shown in Figure 1 to Figure 3, the outlet side 91 of this supercharger turbo shell 9 is provided with link slot 92 and is uniformly arranged on the installing hole 93 of link slot 92 circumference, this cubing includes reference seat 1, reference seat 1 is provided with the positioning seat 2 that the link slot 92 of the outlet side with supercharger turbo shell 9 matches, and for press-fiting the pressing plate 6 of fixing supercharger turbo shell 9, screw rod 7 and nut 8, reference seat 1 is provided with the hole, location 3 that the installing hole 93 of the outlet side with supercharger turbo shell is corresponding, location is fitted with alignment pin (not shown) in hole, it is positioned at reference seat 1 circumference, it is provided with 3 groups of testing agencies 4, Mei Zu testing agency 4 side is provided with calibration seat 5, testing agency includes detection seat 41, reference block 43 and measurement table 42, detection seat 41 is fixed in reference seat 1, reference block 43 is supported in inside detection seat 41, the both lateral sides of the medial surface of reference block 43 is provided with positioning convex 44, during detection, positioning convex 44 is resisted against the outer edge surface 94 of inlet end, detection seat 41 is provided with detection hole, detection is provided with measuring unit in hole, measurement table 42 is plugged in measuring unit, measurement table 42 is arranged in detection hole, the detection seat 41 of each testing agency rotates on the outer edge surface of its inlet end during different directions with supercharger turbo shell and be arranged in parallel, detection seat 41 is provided with jacking mechanism, jacking mechanism includes locating shaft 45, spring 46 and contiguous block 48, reference block 43 is fixed on locating shaft 45 axle head by bolt 47, detection seat 41 is provided with installing hole, locating shaft 45 is plugged in installing hole, it is positioned at the outboard end of detection seat 41, the side of locating shaft 45 is provided with the projection of ring-type, contiguous block 48 is fixed on the detection outboard end of seat 41, its groove position lid is loaded on annular projection, and spring 46 is installed in the hollow cavity of locating shaft 45, its two ends push up dress locating shaft 45 and contiguous block 48 respectively.
Claims (3)
1. the cubing of the beating degree of the outlet side link slot of supercharger turbo shell, including reference seat, the outlet side of supercharger turbo shell is provided with link slot and is uniformly arranged on the installing hole of link slot circumference, it is characterized in that: described reference seat is provided with the positioning seat that the outlet side link slot with supercharger turbo shell matches, described reference seat is provided with the location hole corresponding with the outlet side installing hole of supercharger turbo shell, described location is fitted with alignment pin in hole, described reference seat is circumferentially with testing agency, quantity >=3 group of described testing agency, the detection seat of each testing agency rotates on the outer edge surface of its inlet end during different directions with supercharger turbo shell and be arranged in parallel, described testing agency includes detection seat, reference block and measurement table, described detection seat is fixed in described reference seat, described reference block is supported in inside described detection seat, the both lateral sides of the medial surface of described reference block is provided with positioning convex, during detection, described positioning convex is resisted against the outer edge surface of inlet end, described detection seat is provided with detection hole, described detection table is arranged in described detection hole, described measurement table is arranged in described detection hole.
2. the cubing of the beating degree of the outlet side link slot of supercharger turbo shell according to claim 1, it is characterized in that: described detection seat is provided with jacking mechanism, described jacking mechanism includes locating shaft, spring and contiguous block, described reference block is fixed on described locating shaft axle head, described detection seat is provided with installing hole, described locating shaft is plugged in described installing hole, it is positioned at the outboard end of described detection seat, the side of described locating shaft is provided with the projection of ring-type, described contiguous block is fixed on the outboard end of described detection seat, its groove position lid is loaded on described annular projection, described spring is installed in the hollow cavity of described locating shaft, its two ends are pushed up respectively and are filled described locating shaft and described contiguous block.
3. the cubing of the beating degree of the outlet side link slot of supercharger turbo shell according to claim 2, it is characterised in that: being provided with measuring unit in described detection hole, described measurement table is plugged in described measuring unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598081.XA CN105627864A (en) | 2014-10-31 | 2014-10-31 | Testing fixture of runout degree of connecting groove at air outlet end of turbine casing of supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598081.XA CN105627864A (en) | 2014-10-31 | 2014-10-31 | Testing fixture of runout degree of connecting groove at air outlet end of turbine casing of supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105627864A true CN105627864A (en) | 2016-06-01 |
Family
ID=56043021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410598081.XA Pending CN105627864A (en) | 2014-10-31 | 2014-10-31 | Testing fixture of runout degree of connecting groove at air outlet end of turbine casing of supercharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105627864A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709528A (en) * | 2018-05-17 | 2018-10-26 | 江南大学 | A kind of vehicle turbine shell cubing |
| CN109990994A (en) * | 2019-04-04 | 2019-07-09 | 上海新松机器人有限公司 | A kind of sealing system for turbocharger detection |
-
2014
- 2014-10-31 CN CN201410598081.XA patent/CN105627864A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709528A (en) * | 2018-05-17 | 2018-10-26 | 江南大学 | A kind of vehicle turbine shell cubing |
| CN108709528B (en) * | 2018-05-17 | 2019-09-03 | 江南大学 | A kind of vehicle turbine shell cubing |
| CN109990994A (en) * | 2019-04-04 | 2019-07-09 | 上海新松机器人有限公司 | A kind of sealing system for turbocharger detection |
| CN109990994B (en) * | 2019-04-04 | 2021-04-30 | 上海新松机器人有限公司 | Sealing system for detecting turbocharger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
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| WD01 | Invention patent application deemed withdrawn after publication |