CN214308468U - Wind scooper detection tool - Google Patents
Wind scooper detection tool Download PDFInfo
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- CN214308468U CN214308468U CN202120727607.5U CN202120727607U CN214308468U CN 214308468 U CN214308468 U CN 214308468U CN 202120727607 U CN202120727607 U CN 202120727607U CN 214308468 U CN214308468 U CN 214308468U
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Abstract
The utility model provides an air guide cover detection tool, including the bedplate, the side of going up of bedplate is equipped with standard line, first tolerance line and second tolerance line, and the standard line is end to end's closed curve, and the edge line of standard line and standard air guide cover is corresponding, and first tolerance line is located the region that the standard line encloses, and the second tolerance line is located the region that the standard line encloses, and first tolerance line and second tolerance line are the parallel curve of standard line. Owing to adopted above-mentioned technical scheme, facilitate the use the utility model discloses detect the edge of wind scooper, can in time discover the great wind scooper of preparation error.
Description
Technical Field
The utility model belongs to the technical field of the wind scooper production, specifically a wind scooper detection tool.
Background
As shown in fig. 1, the wind scooper structure is provided with an air inlet hole 2 and a plurality of pull disc mounting holes 3 on a wind scooper 1, and the pull disc mounting holes 3 are located around the air inlet hole 2.
In the production and manufacturing process of the wind scooper, in order to conveniently install the wind scooper on a gasoline engine shell, the range surrounded by the edges of the wind scooper needs to be ensured to be within an allowable error range. However, in the production process of the wind scooper, a detection jig for detecting whether the enclosed range of the edge of the wind scooper is qualified is not provided, and the wind scooper with larger manufacturing error cannot be found in time.
SUMMERY OF THE UTILITY MODEL
To the technical problem that above-mentioned prior art exists, the utility model provides a wind scooper detection tool.
The utility model aims at realizing through such technical scheme, it includes the bedplate, the side of going up of bedplate is equipped with standard line, first tolerance line and second tolerance line, the closed curve of standard line for end to end, the edge line of standard line and standard wind scooper is corresponding, first tolerance line is located the region that the standard line encloses, the second tolerance line is located the region that the standard line encloses, first tolerance line and second tolerance line are the parallel curve of standard line.
Further, the first tolerance line, the second tolerance line and the standard line are all scribed lines engraved on the seat plate.
Further, the first tolerance line, the second tolerance line and the standard line are filled with red pigment.
Furthermore, a cylinder is arranged on the seat plate and located in the range enclosed by the first tolerance line, and the cylinder is used for being matched with an air inlet hole of the air guide cover.
Furthermore, the seat board is provided with a vertical rod, the vertical rod is located in a range enclosed by the first tolerance line, and the vertical rod is used for being matched with one of the pull disc mounting holes in the wind scooper.
Since the technical scheme is used, the beneficial effects of the utility model are that:
when the novel wind scooper detection jig is manufactured, the normal distance between the first tolerance line and the standard line is within the allowed negative error range of the edge of the wind scooper, and the normal distance between the second tolerance line and the standard line is within the allowed positive error range of the edge of the wind scooper. Use the utility model provides a pair of during wind scooper detection tool, with the wind scooper on the bedplate, and remove and rotate the wind scooper on the bedplate, whether the whole edge of observing the wind scooper can be located completely between first tolerance line and the second tolerance line, if the whole edge of wind scooper can be located completely between first tolerance line and the second tolerance line, this wind scooper just is qualified wind scooper, if the whole edge of wind scooper can not be located completely between first tolerance line and the second tolerance line, this wind scooper just is unqualified wind scooper. The edge of the wind scooper can be conveniently detected, and the wind scooper with larger manufacturing error can be found in time.
Drawings
FIG. 1 is a schematic view of a wind scooper;
fig. 2 is a front view of the wind scooper detection jig of the present invention;
fig. 3 is a top view of the wind scooper inspection jig of the present invention;
fig. 4 is an enlarged view of a in fig. 3.
In the figure, 1, an air guide cover; 2. an air inlet hole; 3. a pull disc mounting hole; 4. a seat plate; 5. standard line; 6. a first tolerance line; 7. a second tolerance line; 8. a cylinder; 9. and (6) erecting a rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
As shown in fig. 3 and 4, the utility model discloses a bedplate 4, bedplate 4's the side of going up is equipped with standard line 5, first tolerance line 6 and second tolerance line 7, and standard line 5 is end to end's closed curve, and standard line 5 is corresponding with the edge line of standard wind scooper, and standard line 5 can coincide completely with the edge of standard wind scooper promptly, and first tolerance line 6 is located the region that standard line 5 encloses, and second tolerance line 7 is located the region that standard line 5 encloses, and first tolerance line 6 and second tolerance line 7 are the parallel curve of standard line 5.
When the novel wind scooper detection jig is manufactured, the normal distance between the first tolerance line 6 and the standard line 5 is within the allowable negative error range of the edge of the wind scooper, and the normal distance between the second tolerance line 7 and the standard line 5 is within the allowable positive error range of the edge of the wind scooper. Use the utility model provides a pair of during wind scooper detection tool, with the wind scooper on present board 4, and remove and rotate the wind scooper on present board 4, whether the whole edge of observing the wind scooper can be located completely between first tolerance line 6 and second tolerance line 7, if the whole edge of wind scooper can be located completely between first tolerance line 6 and second tolerance line 7, this wind scooper just is qualified wind scooper, if the whole edge of wind scooper can not be located completely between first tolerance line 6 and second tolerance line 7, this wind scooper just is unqualified wind scooper. The edge of the wind scooper can be conveniently detected, and the wind scooper with larger manufacturing error can be found in time.
The first tolerance line 6, the second tolerance line 7 and the standard line 5 are all score lines engraved on the seat plate 4. The first tolerance line 6, the second tolerance line 7 and the standard line 5 can not fall off from the bottom plate, so that the service life of the utility model is long.
The first tolerance line 6, the second tolerance line 7 and the standard line 5 are filled with red pigment. The red color is more obvious, and whether the whole edge of the wind scooper is positioned between the first tolerance line 6 and the second tolerance line 7 or not is conveniently observed.
As shown in fig. 2 and 3, the seat plate 4 is provided with a cylinder 8, the cylinder 8 is located within the range enclosed by the first tolerance line 6, and the cylinder 8 is used for matching with an air inlet hole of the wind scooper. When the standard line 5 is coincident with the edge of the standard wind scooper, the cylinder 8 is positioned in the air inlet hole of the standard wind scooper. When detecting the wind scooper, the wind scooper is placed on the seat plate 4, the cylinder 8 is matched in the air inlet hole, and the cylinder 8 plays a role in positioning the wind scooper. At the moment, whether the whole edge of the wind scooper is completely positioned between the first tolerance line 6 and the second tolerance line 7 can be observed only by rotating the wind scooper by taking the cylinder 8 as a rotating central shaft, the wind scooper does not need to be moved, and the edge of the wind scooper is more convenient to detect.
As shown in fig. 2 and 3, the seat plate 4 is provided with an upright rod 9, the upright rod 9 is located within a range enclosed by the first tolerance line 6, and the upright rod 9 is used for matching with one of the pull disc mounting holes on the wind scooper. When the standard wire 5 is coincident with the edge of the standard wind scooper, the upright rod 9 is positioned in one of the pull disc mounting holes of the standard wind scooper. When detecting the wind scooper, the wind scooper is placed on the seat board 4, the column 8 is matched in the air inlet hole, the upright rod 9 is matched in the corresponding pull disc mounting hole, and the column 8 and the upright rod 9 play a role in positioning the wind scooper. The whole edge of the wind scooper can be observed whether to be completely positioned between the first tolerance line 6 and the second tolerance line 7 without moving and rotating the wind scooper on the seat plate 4, and the detection of the edge of the wind scooper is more convenient.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (5)
1. The utility model provides an air guide cover detection tool which characterized in that: the wind guide cover comprises a seat board, wherein a standard line, a first tolerance line and a second tolerance line are arranged on the upper side face of the seat board, the standard line is a closed curve connected end to end, the standard line corresponds to an edge line of a standard wind guide cover, the first tolerance line is located in an area defined by the standard line, the second tolerance line is located outside the area defined by the standard line, and the first tolerance line and the second tolerance line are parallel curves of the standard line.
2. The wind scooper detecting jig according to claim 1, wherein: the first tolerance line, the second tolerance line and the standard line are all scribed lines engraved on the seat plate.
3. The wind scooper detecting jig according to claim 2, wherein: the first tolerance line, the second tolerance line and the standard line are filled with red pigment.
4. The wind scooper detecting jig according to claim 1, wherein: the base plate is provided with a cylinder, the cylinder is located in a range surrounded by the first tolerance line, and the cylinder is used for being matched with an air inlet hole of the air guide cover.
5. The wind scooper detecting jig according to claim 4, wherein: the base plate is provided with a vertical rod, the vertical rod is located in a range surrounded by the first tolerance line, and the vertical rod is used for being matched with one of the pull disc mounting holes in the air guide cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727607.5U CN214308468U (en) | 2021-04-09 | 2021-04-09 | Wind scooper detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727607.5U CN214308468U (en) | 2021-04-09 | 2021-04-09 | Wind scooper detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214308468U true CN214308468U (en) | 2021-09-28 |
Family
ID=77838000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120727607.5U Active CN214308468U (en) | 2021-04-09 | 2021-04-09 | Wind scooper detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214308468U (en) |
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2021
- 2021-04-09 CN CN202120727607.5U patent/CN214308468U/en active Active
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