CN204421856U - The mechanism of detection and location pin on fixture - Google Patents
The mechanism of detection and location pin on fixture Download PDFInfo
- Publication number
- CN204421856U CN204421856U CN201420871460.7U CN201420871460U CN204421856U CN 204421856 U CN204421856 U CN 204421856U CN 201420871460 U CN201420871460 U CN 201420871460U CN 204421856 U CN204421856 U CN 204421856U
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- China
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- detection
- chuck body
- location
- fixture
- pin
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Abstract
The utility model relates to the mechanism of detection and location pin on a kind of fixture, belongs to detection and localization technical field.On its fixture, the mechanism of detection and location pin, comprises chuck body, and chuck body is provided with location key seat, and location key seat arranges register pin; Flat head screw upper end contacts with register pin, and lower end is positioned on gas inspection block.Also O-ring seal is provided with between described gas inspection block and chuck body.Gas circuit is provided with, by gas circuit to location key seat bottom gas-feeding in described chuck body.The testing agency that the utility model provides decreases artificial error, provides reliable detection.Its structure is simple, easy to use, can also learn testing result fast.
Description
Technical field
The utility model relates to the mechanism of detection and location pin on a kind of fixture, when specifically complex part is placed on fixture, generally cannot know whether register pin is installed, therefore observe force value change by tensimeter and learn the mechanism of whether installing register pin, belong to detection and localization technical field.
Background technology
Register pin is applied widely in frock clamp, and the precision requirement of register pin is high all especially, and positioning performance is good especially.If only by support planar support and oil cylinder press do not reach this requirement.Therefore reach the order of location by register pin, prevent the mistake etc. in installation site, direction simultaneously.
Whether simpler fixtures can be installed by artificial register pin of observing, and then need to judge that fixture judges further by some mechanisms to the fixture of some complexity.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art part, and provide the mechanism of detection and location pin on a kind of simple fixture accurately, it effectively can solve the detection caused because of the continuous long-term work of people and omit problem.
According to the technical scheme that the utility model provides, on fixture, the mechanism of detection and location pin, comprises chuck body, and chuck body is provided with location key seat, and location key seat arranges register pin; Flat head screw upper end contacts with register pin, and lower end is positioned on gas inspection block.
Also O-ring seal is provided with between described gas inspection block and chuck body.Described register pin end has groove, and flat head screw is positioned at groove.Gas circuit is provided with, by gas circuit to location key seat bottom gas-feeding in described chuck body.
The beneficial effects of the utility model: the testing agency that the utility model provides decreases artificial error, provide reliable detection.Its structure is simple, easy to use, can also learn testing result fast.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1, register pin; 2, flat head screw; 3, gas inspection block; 4, O-ring seal; 5, location key seat; 6, chuck body.
Embodiment
As shown in Figure 1, the mechanism of detection and location pin on fixture, comprises chuck body 6, and chuck body 6 is provided with location key seat 5, location key seat 5 is arranged register pin 1; Flat head screw 2 upper end contacts with register pin 1, and lower end is positioned on gas inspection block 3.
O-ring seal 4 is also provided with between described gas inspection block 3 and chuck body 6.Described register pin 1 end has groove, and flat head screw 2 is positioned at groove.Gas circuit is provided with, by gas circuit to location key seat 5 bottom gas-feeding in described chuck body 6.
The utility model by gas circuit in chuck body 6 to location key seat 5 bottom gas-feeding.If register pin 1 installs, flat head screw 2 is pressed on gas inspection block 3, and gas inspection block 3 is air tight, and tensimeter numerical value is substantially constant; If register pin 1 is not installed, then gas inspection block 3 leaks gas, and tensimeter numerical value change is comparatively large, then do not install register pin 1.
The state that this utility model and existing conventional manual detect carrys out ratio, achieves and detects more accurately sooner, the artificial position not easily detected or omit can be detected.
Claims (4)
1. the mechanism of detection and location pin on fixture, comprises chuck body (6), it is characterized in that: chuck body (6) is provided with location key seat (5), location key seat (5) is arranged register pin (1); Flat head screw (2) upper end contacts with register pin (1), and lower end is positioned on gas inspection block (3).
2. the mechanism of detection and location pin on fixture as claimed in claim 1, is characterized in that: be also provided with O-ring seal (4) between described gas inspection block (3) and chuck body (6).
3. the mechanism of detection and location pin on fixture as claimed in claim 1, it is characterized in that: described register pin (1) end has groove, flat head screw (2) is positioned at groove.
4. the mechanism of detection and location pin on fixture as claimed in claim 1, is characterized in that: described chuck body is provided with gas circuit in (6), by gas circuit to location key seat (5) bottom gas-feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871460.7U CN204421856U (en) | 2014-12-31 | 2014-12-31 | The mechanism of detection and location pin on fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871460.7U CN204421856U (en) | 2014-12-31 | 2014-12-31 | The mechanism of detection and location pin on fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204421856U true CN204421856U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871460.7U Active CN204421856U (en) | 2014-12-31 | 2014-12-31 | The mechanism of detection and location pin on fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204421856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584332A (en) * | 2017-10-25 | 2018-01-16 | 东风设备制造有限公司 | Camshaft machine identification device and its detection method |
-
2014
- 2014-12-31 CN CN201420871460.7U patent/CN204421856U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584332A (en) * | 2017-10-25 | 2018-01-16 | 东风设备制造有限公司 | Camshaft machine identification device and its detection method |
| CN107584332B (en) * | 2017-10-25 | 2023-10-24 | 东风设备制造有限公司 | Cam shaft model identification device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |