CN204214358U - A kind of cubing test pin - Google Patents
A kind of cubing test pin Download PDFInfo
- Publication number
- CN204214358U CN204214358U CN201420637595.7U CN201420637595U CN204214358U CN 204214358 U CN204214358 U CN 204214358U CN 201420637595 U CN201420637595 U CN 201420637595U CN 204214358 U CN204214358 U CN 204214358U
- Authority
- CN
- China
- Prior art keywords
- handle
- detecting portion
- cubing
- sheet metal
- metal component
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of cubing test pin, comprise the portion of the handle, detecting portion and the targeting part that are connected successively, a groove pin is provided with in the side of detecting portion, the axis of described groove pin and the axial consistent of detecting portion, its needle portion is fixedly connected with the end face of portion of the handle, when targeting part inserts the detect aperture in cubing, detecting portion can pass sheet metal component to be measured away from one end of portion of the handle, and groove pin can contact with sheet metal component.The utility model can detect the waist-shaped hole on sheet metal component fast, and detection speed is fast, and precision is high.
Description
Technical field
The utility model relates to cubing, particularly relates to a kind of cubing test pin.
Background technology
In the process such as punching press, welding of Metal Sheets for Body-manufacturing, in order to ensure the size coupling between part, single part just needs carry out size monitoring to these low profile.In testing process, normally sheet metal component is assembled in corresponding cubing, is then detected the position of the mounting hole, pilot hole etc. of sheet metal component by test pin, and detect the gap etc. between sheet metal component and cubing by detection ruler.
Current test pin is mostly column structure, comprise targeting part and the detecting portion of coaxial setting, by targeting part test pin inserted in the detect aperture in cubing during detection, then see that can detecting portion pass from the through hole sheet metal component, through after measure gap detecting portion and through hole edge whether in the margin tolerance allowed by taper chi again, thus judge that whether sheet metal component qualified.But such test pin mostly can only realize the detection of location and circular hole, just cannot detect the accuracy of its position for waist-shaped hole (bar hole, slotted eye) rapidly, thus bring inconvenience to the detection of sheet metal component.
Utility model content
For prior art above shortcomings, the purpose of this utility model is that the waist-shaped hole how solved on sheet metal component detects the problem of inconvenience, provides a kind of cubing test pin, can detect the waist-shaped hole on sheet metal component fast, and detection speed is fast, and precision is high.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is such: a kind of cubing test pin, comprise the portion of the handle be connected successively, detecting portion and targeting part, described portion of the handle, detecting portion and targeting part are the coaxial column structure arranged, and diameter reduces successively, it is characterized in that: be provided with a groove pin in the side of detecting portion, the axis of described groove pin and the axial consistent of detecting portion, its needle portion is fixedly connected with the end face of portion of the handle, when targeting part inserts the detect aperture in cubing, detecting portion can pass sheet metal component to be measured away from one end of portion of the handle, and groove pin can contact with sheet metal component.
Further, the side of described portion of the handle is planar structure.
Further, described targeting part is tapered away from one end of detecting portion.
Compared with prior art, the utility model tool has the following advantages: structure is simple, and whether the position can either detecting waist-shaped hole dual-side is accurate, and whether the end positions that can detect again waist-shaped hole is accurate, thus makes detection degree of accuracy higher; And in testing process, targeting part inserted the detect aperture of cubing and make detecting portion pass the waist-shaped hole of sheet metal component, so only needing to rotate portion of the handle, the detection at waist-shaped hole two ends can be realized, easy to use, quick.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of figure.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment: see Fig. 1, Fig. 2, a kind of cubing test pin, comprises the portion of the handle 1, detecting portion 2 and the targeting part 3 that are connected successively, and described portion of the handle 1, detecting portion 2 and targeting part 3 is the coaxial column structure arranged, and diameter reduces successively.The side of described portion of the handle 1 is planar structure; Be more convenient for like this in testing process, portion of the handle 1 being rotated.Described targeting part 3 is tapered away from one end of detecting portion 2; Thus it is more quick when can make the detect aperture inserted by targeting part 3 in cubing.
A groove pin 4 is provided with in the side of detecting portion 2, the axis of described groove pin 4 and the axial consistent of detecting portion 2, its needle portion is fixedly connected with the end face of portion of the handle 1, and distance between the two ends of distance between the axial line of the needle point of groove pin 4 and detecting portion 2 and the waist-shaped hole of sheet metal component to be measured and its center is equal, when inserting the detect aperture in cubing when targeting part 3, detecting portion 2 can pass sheet metal component to be measured away from one end of portion of the handle 1, and groove pin 4 can contact with sheet metal component.
In testing process, whether the position can being detected waist-shaped hole dual-side by the detecting portion 2 of portion of the handle 1 one end is accurate; Can be detected the position at waist-shaped hole two ends by groove pin 4, thus the accuracy of the center of waist-shaped hole can be detected rapidly, in testing process, only need rotate portion of the handle 1, namely on sheet metal component, mark line is drawn by groove pin 4, thus by the distance between measurement markers line and waist-shaped hole two ends, to judge that whether waist-shaped hole is qualified, easy to detect, quick, and can accuracy of detection be improved.
Finally it should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model but not restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or equivalent replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a cubing test pin, comprise the portion of the handle be connected successively, detecting portion and targeting part, described portion of the handle, detecting portion and targeting part are the coaxial column structure arranged, and diameter reduces successively, it is characterized in that: be provided with a groove pin in the side of detecting portion, the axis of described groove pin and the axial consistent of detecting portion, its needle portion is fixedly connected with the end face of portion of the handle, when targeting part inserts the detect aperture in cubing, detecting portion can pass sheet metal component to be measured away from one end of portion of the handle, and groove pin can contact with sheet metal component.
2. a kind of cubing test pin according to claim 1, is characterized in that: the side of described portion of the handle is planar structure.
3. a kind of cubing test pin according to claim 1, is characterized in that: described targeting part is tapered away from one end of detecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637595.7U CN204214358U (en) | 2014-10-30 | 2014-10-30 | A kind of cubing test pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637595.7U CN204214358U (en) | 2014-10-30 | 2014-10-30 | A kind of cubing test pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214358U true CN204214358U (en) | 2015-03-18 |
Family
ID=52983023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420637595.7U Expired - Fee Related CN204214358U (en) | 2014-10-30 | 2014-10-30 | A kind of cubing test pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204214358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894062A (en) * | 2022-06-29 | 2022-08-12 | 中国航发动力股份有限公司 | Detection device and method for journal blade assembly hole |
-
2014
- 2014-10-30 CN CN201420637595.7U patent/CN204214358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114894062A (en) * | 2022-06-29 | 2022-08-12 | 中国航发动力股份有限公司 | Detection device and method for journal blade assembly hole |
| CN114894062B (en) * | 2022-06-29 | 2023-07-18 | 中国航发动力股份有限公司 | Detection device and method for journal blade assembly holes |
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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 |
Granted publication date: 20150318 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |