CN108318934A - Nut detection method - Google Patents
Nut detection method Download PDFInfo
- Publication number
- CN108318934A CN108318934A CN201810091683.4A CN201810091683A CN108318934A CN 108318934 A CN108318934 A CN 108318934A CN 201810091683 A CN201810091683 A CN 201810091683A CN 108318934 A CN108318934 A CN 108318934A
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- CN
- China
- Prior art keywords
- pressure
- nut
- product
- metal sensor
- spring
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of nut detection method, whether the specified location that product is detected using detection device is equipped with nut, included the following steps：1）Detection device includes workbench, on the table setting support bed die, and support column is arranged on support bed die, spring is set on the support columns, metal sensor is set on spring, and pressure sensor is arranged for flexibly supporting metal sensor in spring on spring body；2）Product is placed on support bed die, the specified location that should be equipped with nut of product is pressed on metal sensor, when the pressure limit that pressure sensor senses is in prescribed limit, the result that acquisition metal sensor senses, when the pressure limit of pressure sensor is not in prescribed limit, product is placed on support bed die again.Beneficial effects of the present invention are：It is high that it detects precision.
Description
Technical field
The present invention relates to a kind of nut detection methods.
Background technology
The specified location of product needs to install nut, in order to ensure that the set portion of product is to be assembled with nut, needs pair
It is detected, time-consuming and laborious and easy to produce flase drop originally using artificial detection, later, accurate in order to improve detection
Degree, is detected using metal sensor, and it is nonmetallic that the principle of metal sensor, which is product ontology, and nut is metal, thus
It can effectively be detected, but existing for metal sensor detection when a problem, when nut cannot have with metal sensor
When effect fitting, i.e., for the specified location of metal sensor and product there are when larger gap, metal sensor will appear induction mistake
The case where, therefore, how to effectively improve the precision of detection device becomes those skilled in the art's technical problem urgently to be resolved hurrily.
Invention content
The purpose of the present invention is to provide a kind of nut detection method, detection precision is high.
To achieve the above object, the technical scheme is that：
A kind of nut detection method, whether the specified location that product is detected using detection device is equipped with nut, including walks as follows
Suddenly：
1）Detection device includes workbench, on the table setting support bed die, and support column is arranged on support bed die, is supporting
Spring is set on column, metal sensor is set on spring, and for flexibly supporting metal sensor, metal sensor is used for spring
The specified location of nut should be installed on contact product and incuded and whether there is nut, pressure sensing is set on spring body
Device, pressure sensor is for incuding the pressure that spring is subject to；
2）Product is placed on support bed die, the specified location that should be equipped with nut of product is pressed in metal sensor
On, it is that acquisition metal sensor senses as a result, when pressure when the pressure limit that pressure sensor senses is in prescribed limit
When the pressure limit that force snesor senses is not in prescribed limit, product is placed on support bed die again.
Preferably, step 2）In, when the pressure limit that pressure sensor senses is in prescribed limit, acquire metal sense
Answer that device senses as a result, the result that metal sensor senses is shown by indicator light.
The operation principle of the present invention is that：When spring is oppressed, illustrate should being equipped with for metal sensor and product
The specified location of nut is effectively bonded, and the result that the metal sensor acquired at this time senses is exactly accurately as a result, pressure
The effect of sensor exactly proves that spring has been in the state to suffer oppression；It is under pressure less than spring when pressure sensor incudes,
Illustrate that metal sensor is likely to the not specified location with product and is effectively bonded, there is larger gap each other, illustrate this
When the result that senses of metal sensor be likely to incorrect as a result, it is desirable to reappose product so that metal sense is answered
Device is effectively bonded with the specified location of product.
Beneficial effects of the present invention are：It is high that it detects precision.
Description of the drawings
Fig. 1 is the schematic diagram for the detection device that the present invention uses.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is further described.Following embodiment is only
For clearly illustrating technical scheme of the present invention, and not intended to limit the protection scope of the present invention.
The technical solution that the present invention embodies is：
As shown in Figure 1,
A kind of nut detection method, whether the specified location that product 7 is detected using detection device is equipped with nut, including walks as follows
Suddenly：
1）Detection device includes workbench 1, and support column 6 is arranged on support bed die 2 in the setting support bed die 2 on workbench 1,
Spring 4 is set on support column 6, metal sensor 3 is set on spring 4, spring 4 is for flexibly supporting metal sensor 3, gold
Belong to specified location of the inductor 3 for nut should to be equipped on contact product 7 and incude and whether there is nut, in 4, spring
Pressure sensor 5 is set on body, and pressure sensor 5 is for incuding the pressure that spring 4 is subject to；
2）Product 7 is placed on support bed die 2, the specified location that should be equipped with nut of product 7 is pressed in metal sense and is answered
On device 3, when the pressure limit that pressure sensor 5 senses is in prescribed limit, the knot that metal sensor 3 senses is acquired
Product 7 is placed into support bed die 2 by fruit again when the pressure limit that pressure sensor 5 senses is not in prescribed limit
On.
Step 2）In, when the pressure limit that pressure sensor 5 senses is in prescribed limit, acquire metal sensor 3
It is sensing as a result, the result that metal sensor 3 senses is shown by indicator light.
The operation principle of the present invention is that：When spring 4 is oppressed, illustrate should installing for metal sensor 3 and product 7
There is the specified location of nut to be effectively bonded, the result that the metal sensor 3 acquired at this time senses is exactly accurately as a result, pressure
The effect of force snesor 5 exactly proves that spring 4 has been in the state to suffer oppression；When pressure sensor 5 induction less than spring 4 by
Pressure illustrates that metal sensor 3 is likely to not be bonded effectively with the specified location of product 7, there is larger gap each other,
Illustrate that the result that metal sensor 3 senses at this time is likely to incorrect as a result, it is desirable to reappose product 7, so that
Metal sensor 3 is effectively bonded with the specified location of product 7.
Beneficial effects of the present invention are：It is high that it detects precision.
The above is only a preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (2)
1. a kind of nut detection method, whether the specified location that product is detected using detection device is equipped with nut, and feature exists
In including the following steps：
1）Detection device includes workbench, on the table setting support bed die, and support column is arranged on support bed die, is supporting
Spring is set on column, metal sensor is set on spring, and for flexibly supporting metal sensor, metal sensor is used for spring
The specified location of nut should be installed on contact product and incuded and whether there is nut, pressure sensing is set on spring body
Device, pressure sensor is for incuding the pressure that spring is subject to；
2）Product is placed on support bed die, the specified location that should be equipped with nut of product is pressed in metal sensor
On, it is that acquisition metal sensor senses as a result, when pressure when the pressure limit that pressure sensor senses is in prescribed limit
When the pressure limit that force snesor senses is not in prescribed limit, product is placed on support bed die again.
2. nut detection method according to claim 1, which is characterized in that
Step 2）In, when the pressure limit that pressure sensor senses is in prescribed limit, acquisition metal sensor senses
As a result, the result that metal sensor senses is shown by indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091683.4A CN108318934B (en) | 2018-01-30 | 2018-01-30 | Nut detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091683.4A CN108318934B (en) | 2018-01-30 | 2018-01-30 | Nut detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108318934A true CN108318934A (en) | 2018-07-24 |
| CN108318934B CN108318934B (en) | 2020-05-22 |
Family
ID=62887675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810091683.4A Active CN108318934B (en) | 2018-01-30 | 2018-01-30 | Nut detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108318934B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097716A (en) * | 2020-09-04 | 2020-12-18 | 联钢精密科技(中国)有限公司 | High-efficiency and high-stability nut detection method and jig |
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| CN2849716Y (en) * | 2005-11-23 | 2006-12-20 | 比亚迪股份有限公司 | Checking appliance for miss packing of metal mosaic |
| CN202011889U (en) * | 2010-12-30 | 2011-10-19 | 上海恒精机电设备有限公司 | Part error correction device |
| CN202025095U (en) * | 2010-12-20 | 2011-11-02 | 捷普电子(无锡)有限公司 | Leakage-proof automatic detecting machine for mounting screws |
| CN202141816U (en) * | 2011-06-29 | 2012-02-08 | 东莞景丰塑胶制品有限公司 | utomatically detecting nuts |
| CN202548339U (en) * | 2012-03-13 | 2012-11-21 | 汉达精密电子(昆山)有限公司 | Nut detection jig structure |
| CN102830444A (en) * | 2012-09-07 | 2012-12-19 | 高精科技(苏州)有限公司 | Device for detecting product neglected loading |
| CN102862143A (en) * | 2012-09-10 | 2013-01-09 | 上海南部塑料制品有限公司 | Insert detection equipment and implementation method thereof |
| CN204944460U (en) * | 2015-06-03 | 2016-01-06 | 深圳市共进电子股份有限公司 | A kind of accurate detection screws the device of state |
| CN205290053U (en) * | 2015-12-31 | 2016-06-08 | 汕头市瑞祥模具有限公司 | Butt -joint machine leak protection dress device |
| CN206057599U (en) * | 2016-08-29 | 2017-03-29 | 张家港孚冈汽车部件有限公司 | Motor assembles position detecting system |
-
2018
- 2018-01-30 CN CN201810091683.4A patent/CN108318934B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2849716Y (en) * | 2005-11-23 | 2006-12-20 | 比亚迪股份有限公司 | Checking appliance for miss packing of metal mosaic |
| CN202025095U (en) * | 2010-12-20 | 2011-11-02 | 捷普电子(无锡)有限公司 | Leakage-proof automatic detecting machine for mounting screws |
| CN202011889U (en) * | 2010-12-30 | 2011-10-19 | 上海恒精机电设备有限公司 | Part error correction device |
| CN202141816U (en) * | 2011-06-29 | 2012-02-08 | 东莞景丰塑胶制品有限公司 | utomatically detecting nuts |
| CN202548339U (en) * | 2012-03-13 | 2012-11-21 | 汉达精密电子(昆山)有限公司 | Nut detection jig structure |
| CN102830444A (en) * | 2012-09-07 | 2012-12-19 | 高精科技(苏州)有限公司 | Device for detecting product neglected loading |
| CN102862143A (en) * | 2012-09-10 | 2013-01-09 | 上海南部塑料制品有限公司 | Insert detection equipment and implementation method thereof |
| CN204944460U (en) * | 2015-06-03 | 2016-01-06 | 深圳市共进电子股份有限公司 | A kind of accurate detection screws the device of state |
| CN205290053U (en) * | 2015-12-31 | 2016-06-08 | 汕头市瑞祥模具有限公司 | Butt -joint machine leak protection dress device |
| CN206057599U (en) * | 2016-08-29 | 2017-03-29 | 张家港孚冈汽车部件有限公司 | Motor assembles position detecting system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097716A (en) * | 2020-09-04 | 2020-12-18 | 联钢精密科技(中国)有限公司 | High-efficiency and high-stability nut detection method and jig |
| CN112097716B (en) * | 2020-09-04 | 2022-06-24 | 联钢精密科技(中国)有限公司 | High-efficiency and high-stability nut detection method and jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108318934B (en) | 2020-05-22 |
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