CN203587009U - Tool for detecting whether hole is qualified - Google Patents
Tool for detecting whether hole is qualified Download PDFInfo
- Publication number
- CN203587009U CN203587009U CN201320766745.XU CN201320766745U CN203587009U CN 203587009 U CN203587009 U CN 203587009U CN 201320766745 U CN201320766745 U CN 201320766745U CN 203587009 U CN203587009 U CN 203587009U
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- plug
- hole
- handle
- diameter
- qualified
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Abstract
The utility model discloses a tool for detecting whether a hole is qualified. The tool includes a tool box, several handles, and several mandrels. The tool box comprises a box body and a cover; the handle is cylindrical; the surface of the handle is provided with several convex edges along the axial direction; two ends of each handle is respectively provided with a hole; the mandrels of different diameters are inserted through the hole into two ends of the handle; two ends of the handle are fixed with the mandrels by glue; and the mandrel is cylindrical. The utility model provides the tool for detecting the hole, and the tool is high in detection precision, convenient in use, simple in structure, and great in portability.
Description
Technical field
The utility model relates to a kind of testing tool, particularly detects the whether qualified instrument of aperture.
Background technology
At present, workshop carries out the diameter in hole, and whether qualified what often adopt is vernier caliper, while using vernier caliper detection hole whether qualified, because precision is little, operating efficiency is lower, measure action lack of standardization, cause the result error detecting, especially to some apertures, the diameter that so-called aperture refers to is that 0mm is to the circular hole between 5mm, people are when production and processing aperture, the tolerance in hole is defined as positive and negative 0.1mm, so it is in positive and negative 0.1 that people detect the tolerance of aperture, aperture is exactly qualified aperture so, the diameter of the conventional aperture of people is 3.00mm, 2.5mm, 2.0mm, 1.5mm, if whether detect with vernier caliper for these apertures is qualified aperture, error is too large, and human factor is very large on testing result impact, and during people's production and processing hole, hole must be also round, also may be oval, if while using vernier caliper measurement, whether can only measure the position that snaps into, whether other positions are qualified cannot confirm, cannot detect the whole shape in hole.
Utility model content
The purpose of this utility model is the deficiency overcoming in existing product, and a kind of degree of accuracy detection aperture instrument high, easy to use, simple in structure, easy to carry that detects is provided, and the utility model can detect the whole shape in hole, good looking appearance.
The whether qualified instrument of detection aperture of the present utility model, comprise tool box, some handles, some plugs, tool box comprises casing and lid, handle is cylindrical, handle surfaces is provided with several lug, nibs vertically, lug, nib is convenient to hand and is arrested handle, each handle two ends all has hole, the plug of different-diameter is inserted into by hole in the two ends of handle, the two ends of handle are fixedly connected with plug by glue, casing middle part is provided with the groove a for placing handle, and the both sides of groove a are provided with the groove b matching with plug, and plug is cylindrical.
Handle of the present utility model is four, be respectively handle a, handle b, handle c, handle d, plug is eight, the diameter of plug is respectively 1.4mm, 1.6mm, 1.9mm, 2.1mm, 2.4mm, 2.6mm, it is the plug a of 1.4mm and the plug b of 1.6mm that the two ends of handle a are fixedly connected with diameter, is to be whether the hole of 1.5mm is qualified in order to detect diameter.It is the plug c of 1.9mm and the plug d of 2.1mm that the two ends of handle b are fixedly connected with diameter, is to be whether the hole of 2.00mm is qualified in order to detect diameter.It is the plug e of 2.4mm and the plug f of 2.6mm that the two ends of handle c are fixedly connected with diameter, is to be whether the hole of 2.5mm is qualified in order to detect diameter.The two ends of handle d are fixedly connected with the plug h that diameter is 2.9mm plug g and 3.1mm, are to be whether the hole of 3.00mm is qualified in order to detect diameter.
Lid of the present utility model inside is provided with fixture block, and bottom half is provided with the draw-in groove matching with fixture block.
The beneficial effects of the utility model are as follows: it is high that the utility model detects the degree of accuracy in hole, use very convenient, simple in structure, easy to carryly, and the utility model utilizes plug to detect the whole shape in hole, practical, profile is very attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, 1-casing, 2-lid, 3-lug, nib, 5-groove a, 6-handle a, 7-handle b, 8-handle c, 9-handle d, 10-fixture block, 11-draw-in groove, 61-plug a, 62-plug b, 71-plug c, 72-plug d, 81-plug e, 82-plug f, 91-plug g, 92-plug h.
Embodiment
Below in conjunction with Figure of description, the technical solution of the utility model is described further:
As shown in Figure 1, detect the whether qualified instrument of aperture and comprise tool box, four handles, eight plugs 4, four handles are handle a6, handle b7, handle c8, handle d9, the diameter of eight plugs is respectively 1.4mm, 1.6mm, 1.9mm, 2.1mm, 2.4mm, 2.6mm, tool box comprises casing 1 and lid 2, handle is cylindrical, handle surfaces is provided with several lug, nibs 3 vertically, lug, nib 3 is convenient to hand and is arrested handle, each handle two ends all has hole, the plug of different-diameter is inserted into by hole in the two ends of handle, the two ends of handle are fixedly connected with plug 4 by glue, it is the plug a61 of 1.4mm and the plug b62 of 1.6mm that the two ends of handle a6 are fixedly connected with diameter, it is the plug c71 of 1.9mm and the plug d72 of 2.1mm that the two ends of handle b7 are fixedly connected with diameter, it is the plug e81 of 2.4mm and the plug f82 of 2.6mm that the two ends of handle c8 are fixedly connected with diameter, the two ends of handle d9 are fixedly connected with the plug h92 that diameter is 2.9mm plug g91 and 3.1mm.People are when production and processing aperture, and the tolerance in regulation hole is to be qualified hole in positive and negative 0.1mm, and hole must be circular, and the diameter of the conventional aperture of people is 3.00mm, 2.5mm, 2.0mm, 1.5mm.
The plug that handle a6 two ends connect for detection of the diameter aperture that is 1.5mm, during use, the plug at the two ends of handle a6 is inserted in aperture, if plug a61 can insert in the hole, plug a61 and hole inwall fit, and in the slotting not inlet hole of plug b62, the diameter in this hole is between 1.4mm and 1.6mm, this hole is qualified hole, and is circular hole.If plug a61 can insert in the hole, plug a61 and hole inwall are not fitted, and in the slotting not inlet hole of plug b62, this hole is not circular so, so this hole is underproof hole.If plug a61, plug b62 can inserting hole or all can not inserting hole in, this hole is underproof hole so.
The plug that handle b7 two ends connect for detection of the diameter aperture that is 2.00mm, during use, the plug at the two ends of handle b7 is inserted in aperture, if plug c71 can insert in the hole, plug c71 and hole inwall fit, and in the slotting not inlet hole of plug d72, the diameter in this hole is between 1.9mm and 2.1mm, this hole is qualified hole, and is circular hole.If plug c71 can insert in the hole, plug c71 and hole inwall are not fitted, and in the slotting not inlet hole of plug d72, this hole is not circular so, so this hole is underproof hole.If plug c71, plug d72 can inserting hole or all can not inserting hole in, this hole is underproof hole so.
The plug that handle c8 two ends connect for detection of the diameter aperture that is 2.5mm, during use, the plug at the two ends of handle c8 is inserted in aperture, if plug e81 can insert in the hole, plug e81 and hole inwall fit, and in the slotting not inlet hole of plug f82, the diameter in this hole is between 1.9mm and 2.1mm, this hole is qualified hole, and is circular hole.If plug e81 can insert in the hole, plug e81 and hole inwall are not fitted, and in the slotting not inlet hole of plug f82, this hole is not circular so, so this hole is underproof hole.If plug e81, plug f82 can inserting hole or all can not inserting hole in, this hole is underproof hole so.
The plug that handle d9 two ends connect for detection of the diameter aperture that is 3.00mm, during use, the plug at the two ends of handle d9 is inserted in aperture, if plug g91 can insert in the hole, plug g91 and hole inwall fit, and in the slotting not inlet hole of plug h92, the diameter in this hole is between 1.9mm and 2.1mm, this hole is qualified hole, and is circular hole.If plug g91 can insert in the hole, plug g91 and hole inwall are not fitted, and in the slotting not inlet hole of plug h92, this hole is not circular so, so this hole is underproof hole.If plug g91, plug h92 can inserting hole or all can not inserting hole in, this hole is underproof hole so.
Casing middle part is provided with the groove a5 for placing handle, and the both sides of groove a5 are provided with the groove b matching with plug, and plug 4 is cylindrical, and lid 2 inside are provided with fixture block 10, and casing 1 bottom is provided with the draw-in groove 11 matching with fixture block 10.Whether the utility model adopts plug to detect hole qualified, can detect the whole shape in hole, and the degree of accuracy that detects hole is high, uses very convenient, simple in structure, easy to carry.
It should be noted that above what enumerate is only a kind of specific embodiment of the present utility model.Obviously, the utility model is not limited to above embodiment, can also have many distortion.
In a word, all distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model, all should think protection domain of the present utility model.
Claims (3)
1. detect the whether qualified instrument of aperture, it is characterized in that, comprise tool box, some handles, some plugs, described tool box comprises casing (1) and lid (2), described handle is cylindrical, described handle surfaces is provided with several lug, nibs (3) vertically, described each handle two ends all have hole, the plug of described different-diameter is inserted into by hole in the two ends of handle, the two ends of described handle are fixedly connected with plug by glue, described casing middle part is provided with the groove a(5 for placing handle), described groove a(5) both sides be provided with the groove b matching with plug, described plug is cylindrical.
2. detect according to claim 1 the instrument whether aperture is qualified, it is characterized in that, described handle is four, be respectively handle a(6), handle b(7), handle c(8), handle d(9), described plug is eight, the diameter of described plug is respectively 1.4mm, 1.6mm, 1.9mm, 2.1mm, 2.4mm, 2.6mm, described handle a(6) two ends be fixedly connected with the plug a(61 that diameter is 1.4mm) and the plug b(62 of 1.6mm), described handle b(7) two ends be fixedly connected with the plug c(71 that diameter is 1.9mm) and the plug d(72 of 2.1mm), described handle c(8) two ends be fixedly connected with the plug e(81 that diameter is 2.4mm) and the plug f(82 of 2.6mm), described handle d(9) to be fixedly connected with diameter be 2.9mm plug g(91 at two ends) and the plug h(92 of 3.1mm).
3. detect according to claim 1 the instrument whether aperture is qualified, it is characterized in that, described lid (2) inside is provided with fixture block (10), and described casing (1) bottom is provided with the draw-in groove (11) matching with fixture block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320766745.XU CN203587009U (en) | 2013-11-28 | 2013-11-28 | Tool for detecting whether hole is qualified |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320766745.XU CN203587009U (en) | 2013-11-28 | 2013-11-28 | Tool for detecting whether hole is qualified |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587009U true CN203587009U (en) | 2014-05-07 |
Family
ID=50584915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320766745.XU Expired - Fee Related CN203587009U (en) | 2013-11-28 | 2013-11-28 | Tool for detecting whether hole is qualified |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034238A (en) * | 2014-07-02 | 2014-09-10 | 安庆谢德尔汽车零部件有限公司 | Compression spring internal diameter detecting device |
-
2013
- 2013-11-28 CN CN201320766745.XU patent/CN203587009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034238A (en) * | 2014-07-02 | 2014-09-10 | 安庆谢德尔汽车零部件有限公司 | Compression spring internal diameter detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20161128 |