CN203572396U - Hole diameter detecting pin - Google Patents
Hole diameter detecting pin Download PDFInfo
- Publication number
- CN203572396U CN203572396U CN201320623987.3U CN201320623987U CN203572396U CN 203572396 U CN203572396 U CN 203572396U CN 201320623987 U CN201320623987 U CN 201320623987U CN 203572396 U CN203572396 U CN 203572396U
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- Prior art keywords
- aperture
- measuring column
- hole diameter
- pore diameter
- size
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Abstract
The utility model provides a hole diameter detecting pin used for detecting hole diameter sizes of parts. The hole diameter detecting pin comprises a hole diameter lower limit measuring column and a hole diameter upper limit measuring column, and the hole diameter lower limit measuring column and the hole diameter upper limit measuring column are connected through a guiding column. According to the scheme, detection time is shortened, and detection efficiency is improved; a basis for determining whether a part is qualified or not is clear, and misjudgement caused by intermediate states is reduced; the influence of human factors on detection results is reduced; and the scheme can be widely used in an automobile engineering design.
Description
Technical field
The utility model relates to field of automobile, refers to especially a kind of Pore Diameter Detection pin.
Background technology
In the production run of automobile, interior exterior trim parts will carry out dimension control after production, when submitting product to user, provide product size survey report.Various holes are one of product features of being most widely used of interior exterior trim parts, on parts, use in a large number, the detection in aperture is also one of important content of product size check, occupies quite a few workload in product testing process, is also the critical size that whether qualified product is simultaneously.Traditional Pore Diameter Detection mode troublesome poeration, efficiency are low,
Utility model content
The technical problems to be solved in the utility model is that traditional Pore Diameter Detection method troublesome poeration, efficiency is low, and a kind of easy to operate, quick, reliable Pore Diameter Detection pin is provided.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of Pore Diameter Detection pin, for detection of the aperture size of parts, comprise aperture smallest limit measuring column and aperture limes superiors measuring column, described aperture smallest limit measuring column is connected by guidepost with aperture limes superiors measuring column.
Wherein, one end of described aperture smallest limit measuring column is connected with front guide post, and one end of described aperture limes superiors measuring column is connected with gripping handle.
Wherein, the internal diameter of the described aperture smallest limit measuring column minimum limit of size of component aperture that equals zero.
Wherein, the internal diameter of the described aperture limes superiors measuring column maximum limit of size of component aperture that equals zero.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, designed Pore Diameter Detection pin, and utilize aperture smallest limit measuring column on described Pore Diameter Detection pin and aperture limes superiors measuring column to detect respectively the minimum limit of size and the maximum limit of size in parts aperture, by observing the mode that whether can insert, can judge that whether parts aperture size is qualified, therefore, detection mode of the present utility model is easy to operate, quick, reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Pore Diameter Detection pin of the utility model embodiment.
［ main element symbol description ］
1, front guide post;
2, aperture smallest limit measuring column;
3, guidepost;
4, aperture limes superiors measuring column;
5, gripping handle.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model, for existing Pore Diameter Detection method troublesome poeration, inefficient problem, provides a kind of easy to operate, quick, reliable Pore Diameter Detection pin.
As shown in Figure 1, embodiment of the present utility model provides the aperture size of a kind of Pore Diameter Detection pin for detection of parts, comprises and connects successively front guide post 1, aperture smallest limit measuring column 2, guidepost 3 and aperture limes superiors measuring column 4; One end of described aperture limes superiors measuring column 4 is connected with gripping handle 5, to facilitate hand-held.
The equal zero minimum limit of size of component aperture of the internal diameter of described aperture smallest limit measuring column 2, for detection of the minimum limit of size in parts aperture; The equal zero maximum limit of size of component aperture of the internal diameter of described aperture limes superiors measuring column 4, for detection of the maximum limit of size in parts aperture.
Described front guide post 1 and guidepost 3 are circular cone bench-type, to facilitate Pore Diameter Detection pin to insert detected parts hole, measure.
In embodiment of the present utility model, utilize above-mentioned Pore Diameter Detection pin to detect the aperture size of parts, comprise the steps:
The aperture smallest limit measuring column of Pore Diameter Detection pin is inserted to parts hole, if can not insert, parts aperture is little, defective;
The aperture limes superiors measuring column of Pore Diameter Detection pin is inserted to parts hole, if can insert, parts aperture is large, defective;
If aperture smallest limit measuring column can be inserted in parts hole, can not insert again aperture limes superiors measuring column, parts aperture is qualified.
In such scheme, designed Pore Diameter Detection pin, and utilize aperture smallest limit measuring column on described Pore Diameter Detection pin and aperture limes superiors measuring column to detect respectively the minimum limit of size and the maximum limit of size in parts aperture, by observing the mode that whether can insert, can judge that whether parts aperture size is qualified, therefore, detection mode of the present utility model is easy to operate, quick, reliable.
The utility model is compared with existing detection method:
(1) shorten detection time, improve detection efficiency;
(2) clearly whether qualified judgment basis, reduces the erroneous judgement producing because of intermediateness;
(3) reduce the impact of human factor on testing result;
(4) can this scheme of widespread use in automobile engineering design.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a Pore Diameter Detection pin, for detection of the aperture size of parts, is characterized in that, comprises aperture smallest limit measuring column and aperture limes superiors measuring column, and described aperture smallest limit measuring column is connected by guidepost with aperture limes superiors measuring column.
2. Pore Diameter Detection pin as claimed in claim 1, is characterized in that, one end of described aperture smallest limit measuring column is connected with front guide post, and one end of described aperture limes superiors measuring column is connected with gripping handle.
3. Pore Diameter Detection pin as claimed in claim 1, is characterized in that, the equal zero minimum limit of size of component aperture of the internal diameter of described aperture smallest limit measuring column.
4. Pore Diameter Detection pin as claimed in claim 1, is characterized in that, the equal zero maximum limit of size of component aperture of the internal diameter of described aperture limes superiors measuring column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623987.3U CN203572396U (en) | 2013-10-10 | 2013-10-10 | Hole diameter detecting pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623987.3U CN203572396U (en) | 2013-10-10 | 2013-10-10 | Hole diameter detecting pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572396U true CN203572396U (en) | 2014-04-30 |
Family
ID=50540124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320623987.3U Expired - Fee Related CN203572396U (en) | 2013-10-10 | 2013-10-10 | Hole diameter detecting pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648961A (en) * | 2020-12-30 | 2021-04-13 | 深圳市裕展精密科技有限公司 | Hole depth detection device, zeroing method of hole depth detection device and detection method |
-
2013
- 2013-10-10 CN CN201320623987.3U patent/CN203572396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648961A (en) * | 2020-12-30 | 2021-04-13 | 深圳市裕展精密科技有限公司 | Hole depth detection device, zeroing method of hole depth detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200420 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20211010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |