CN203414026U - Hole detection apparatus - Google Patents
Hole detection apparatus Download PDFInfo
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- CN203414026U CN203414026U CN201320444667.1U CN201320444667U CN203414026U CN 203414026 U CN203414026 U CN 203414026U CN 201320444667 U CN201320444667 U CN 201320444667U CN 203414026 U CN203414026 U CN 203414026U
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- hole
- detection
- detection apparatus
- test pin
- utensil
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Abstract
The utility model discloses a hole detection apparatus. The hole detection apparatus is provided with a detection apparatus shell (9); a detection pin comprises a detecting head (13), a detection pin rod (11) and a limiting ledge (8); the detection pin passes though a hole of the detection apparatus shell (9); a compression spring (10) is sleeved on the detection pin rod (11); one end of the compression spring (10) contacts with the inner end surface of the a detection apparatus shell (9); and the other end of the compression spring (10) contacts with the end surface of the limiting ledge (8). Through adopting the above technical scheme, hole detection efficiency can be greatly improved; strong interchangeability can be realized, and only a detection portion of the pin is needed to be replaced such that the hole detection apparatus can be suitable for detection holes with different diameters or different surfaces; the operation of a detection process is simple, and the operation can be completed with one action required, and therefore, labor intensity can be reduced; detection time is saved, and labor cost is reduced; and the appearance of the hole detection apparatus is more beautiful.
Description
Technical field
The utility model belongs to the technical field of machine-building production testing, relates to the detection utensil in hole, and more particularly, the utility model relates to a kind of hole and detects utensil.
Background technology
Along with socioeconomic development, human cost rises, and the advantage of competition in the industry more and more embodies and reduces in labour intensity, minimizing cost of labor.Particularly especially obvious in auto parts and components manufacturing.
In auto parts and components manufacturing, the operation of cubing is exactly very parts for the work, particularly more complicated of time-consuming and manpower.This parts mostly are welded structure, and they also have very strict rigging position requirement on vehicle body, and position, hole is many, and detection faces is many.
In the prior art, general test pin is used, and need to take, the operating process of insertion, correcting, detection, as shown in Figure 1, the correcting end of 1 of test pin 4 is inserted to the tested gaging hole 3 of workpiece; Continue again test pin 1 to push ahead, make correcting end 4 enter guide sleeve 5, at this moment, observe detection segment 4 and can enter into the tested gaging hole 3 of workpiece, if can enter, qualified; If can not access, defective.
Aforesaid operations process, complex operation, the time is long, and efficiency is low.
Utility model content
The utility model provides a kind of hole to detect utensil, its objective is and improves the efficiency that hole is detected.
To achieve these goals, the technical scheme that the utility model is taked is:
Utensil is detected in the hole that the utility model provides, and comprises test pin, for detection of the measured hole on measured workpiece;
Described hole is detected utensil and is provided with detection apparatus shell;
Described test pin comprises detection head, detects pin rod and spacing shoulder, and described test pin passes from the hole of described detection apparatus shell;
On described detection pin rod, be set with Compress Spring, one end of described Compress Spring contacts with the inner face of described detection apparatus shell, the end contact of the other end and described spacing shoulder.
Described hole is detected utensil and is provided with limited cap, and described limited cap is threaded with described detection apparatus shell, described spacing shoulder is limited in the hole of described detection apparatus shell.
On described test pin, be also provided with press head;
One section of extension bar is established in the end of described spacing shoulder, and this extension bar stretches out from the hole of limited cap, and described press head is arranged on the termination of this extension bar.
Described hole is detected utensil and is provided with test pin mounting blocks, and described detection apparatus shell, by its cylindrical, is arranged in the pilot hole of described test pin mounting blocks, and by the shoulder on test pin mounting blocks cylindrical, the location of realizing end face direction.
The utility model adopts technique scheme, utilizes the effect of resilient key, has greatly improved the efficiency that hole is detected; Interchangeability is strong, and the test section of only changing test pin just can be applicable to the detection hole of different pore size or different faces; Testing process is simple to operate, and an action gets final product complete operation, has reduced labour intensity; Save detection time, reduced cost of labor; Outward appearance is more attractive in appearance.
Accompanying drawing explanation
Below the expressed content of each width accompanying drawing of this instructions and the mark in figure are briefly described:
Fig. 1 is the test pin structural representation of prior art;
Fig. 2 is structural representation of the present utility model (under state to be detected);
Fig. 3 is the structural representation under detected state of the present utility model.
In figure, be labeled as:
1, test pin, 2, detection segment, 3, tested gaging hole, 4, correcting end, 5, guide sleeve, 6, press head, 7, limited cap, 8, spacing shoulder, 9, detect apparatus shell, 10, Compress Spring, 11, detect pin rod, 12, test pin mounting blocks, 13, detection head, 14, measured workpiece, 15, measured hole.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, embodiment of the present utility model is described in further detail, to help those skilled in the art to have more complete, accurate and deep understanding to inventive concept of the present utility model, technical scheme.
Structure of the present utility model as expressed in Fig. 2, Fig. 3, detects utensil for a kind of hole, comprises test pin, for detection of the measured hole 15 on measured workpiece 14.
In order to solve the problem of prior art existence and to overcome its defect, realize the goal of the invention of the efficiency detecting in hole, the technical scheme that the utility model is taked is:
As shown in Figure 2 to Figure 3, utensil is detected in the hole that the utility model provides, and described hole is detected utensil and is provided with detection apparatus shell 9;
Described test pin comprises detection head 13, detects pin rod 11 and spacing shoulder 8, and described test pin passes from the hole of described detection apparatus shell 9;
On described detection pin rod 11, be set with Compress Spring 10, one end of described Compress Spring 10 contacts with the inner face of described detection apparatus shell 9, the end contact of the other end and described spacing shoulder 8.
The utility model adopts the structure of resilient key, utilize Compress Spring 10 elastic force effect, realize the quick retraction of test pin, improved the efficiency detecting.
Described hole is detected utensil and is provided with limited cap 7, and described limited cap 7 is threaded with described detection apparatus shell 9, described spacing shoulder 8 is limited in the hole of described detection apparatus shell 9.
The effect of limited cap 7 is when test pin bounces back, and can from detect apparatus shell 9, not eject.
On described test pin, be also provided with press head 6; One section of extension bar is established in the end of described spacing shoulder 8, and this extension bar stretches out from the hole of limited cap 7, and described press head 6 is arranged on the termination of this extension bar.
The effect of press head 6 is to realize the resistance that test pin overcomes Compress Spring, realizes the requirement detecting.
Described hole is detected utensil and is provided with test pin mounting blocks 12, and described detection apparatus shell 9, by its cylindrical, is arranged in the pilot hole of described test pin mounting blocks 12, and by the shoulder on test pin mounting blocks 12 cylindricals, the location of realizing end face direction.
Testing process of the present utility model and principle of work thereof are:
Resilient key is fixed on test pin mounting blocks 12, utilizes the elastic force of Compress Spring 10, realize the effect of resilient key;
The Compress Spring 10 of resilient key is in the raw time, and resilient key is in state to be detected;
When pressing down press head 6, Compress Spring 10 is compressed, and the test pin of resilient key, partly by pilot hole, extend into detection hole (measured hole 15) or the detection faces of product (measured workpiece 14), plays the effect of detection;
Decontrol press head 6, Compress Spring 10 is returned to state of nature, detects and has moved.
In sum, the utlity model has following advantage:
1, interchangeability is strong, only changes the test section of test pin, just can be suitable for the detection hole of different pore size or different faces;
2, simple to operate, an action gets final product complete operation; Testing process is light, simple, has reduced labour intensity;
3, saved the process time, reduced cost of labor;
4, outward appearance is more neat, attractive in appearance.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. a utensil is detected in hole, comprises test pin, for detection of the measured hole (15) on measured workpiece (14);
It is characterized in that:
Described hole is detected utensil and is provided with detection apparatus shell (9);
Described test pin comprises detection head (13), detects pin rod (11) and spacing shoulder (8), and described test pin passes from the hole of described detection apparatus shell (9);
At the upper suit of described detection pin rod (11) Compress Spring (10), one end of described Compress Spring (10) contacts with the inner face of described detection apparatus shell (9), the end contact of the other end and described spacing shoulder (8).
2. according to hole claimed in claim 1, detect utensil, it is characterized in that:
Described hole is detected utensil and is provided with limited cap (7), and described limited cap (7) is threaded with described detection apparatus shell (9), described spacing shoulder (8) is limited in the hole of described detection apparatus shell (9).
3. according to hole claimed in claim 2, detect utensil, it is characterized in that:
On described test pin, be also provided with press head (6);
One section of extension bar is established in the end of described spacing shoulder (8), and this extension bar stretches out from the hole of limited cap (7), and described press head (6) is arranged on the termination of this extension bar.
4. according to hole claimed in claim 1, detect utensil, it is characterized in that:
Described hole is detected utensil and is provided with test pin mounting blocks (12), described detection apparatus shell (9) is by its cylindrical, be arranged in the pilot hole of described test pin mounting blocks (12), and by the shoulder on test pin mounting blocks (12) cylindrical, the location of realizing end face direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444667.1U CN203414026U (en) | 2013-07-24 | 2013-07-24 | Hole detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444667.1U CN203414026U (en) | 2013-07-24 | 2013-07-24 | Hole detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414026U true CN203414026U (en) | 2014-01-29 |
Family
ID=49976910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444667.1U Expired - Fee Related CN203414026U (en) | 2013-07-24 | 2013-07-24 | Hole detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203414026U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352388A (en) * | 2015-11-25 | 2016-02-24 | 重庆渝记涵诚机械制造有限公司 | Hole site testing fixture |
| CN109357583A (en) * | 2018-11-13 | 2019-02-19 | 东莞市国森科精密工业有限公司 | A kind of quasi- assembly cubing of flexbile gear |
| CN109780979A (en) * | 2019-02-25 | 2019-05-21 | 广东鸿图武汉压铸有限公司 | A kind of device for detecting deformation and its detection method suitable for pin hole |
| CN113494876A (en) * | 2021-08-25 | 2021-10-12 | 浙江信正精密科技有限公司 | Coaxiality measuring mechanism |
-
2013
- 2013-07-24 CN CN201320444667.1U patent/CN203414026U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352388A (en) * | 2015-11-25 | 2016-02-24 | 重庆渝记涵诚机械制造有限公司 | Hole site testing fixture |
| CN109357583A (en) * | 2018-11-13 | 2019-02-19 | 东莞市国森科精密工业有限公司 | A kind of quasi- assembly cubing of flexbile gear |
| CN109780979A (en) * | 2019-02-25 | 2019-05-21 | 广东鸿图武汉压铸有限公司 | A kind of device for detecting deformation and its detection method suitable for pin hole |
| CN113494876A (en) * | 2021-08-25 | 2021-10-12 | 浙江信正精密科技有限公司 | Coaxiality measuring mechanism |
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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: 20140129 Termination date: 20170724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |