CN104567766B - A kind of movement assembly precision detects tool and its detection method - Google Patents
A kind of movement assembly precision detects tool and its detection method Download PDFInfo
- Publication number
- CN104567766B CN104567766B CN201410849411.8A CN201410849411A CN104567766B CN 104567766 B CN104567766 B CN 104567766B CN 201410849411 A CN201410849411 A CN 201410849411A CN 104567766 B CN104567766 B CN 104567766B
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- China
- Prior art keywords
- movement
- detection
- cylinder
- assembly precision
- place
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- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 71
- 239000011347 resin Substances 0.000 claims abstract description 32
- 229920005989 resin Polymers 0.000 claims abstract description 32
- 238000005259 measurement Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention provides a kind of movement assembly precision detection tool, it includes the laying bracket for placing movement, it is provided with testing needle corresponding with the location hole on movement and alignment pin corresponding with the pin-and-hole on the movement at the top of the laying bracket, whether the bottom surface of the laying bracket is provided with the proximity transducer for installing resin button on movement for detecting microswitch that whether movement be installed in place and for detecting；The two ends of the laying bracket are provided with detection cylinder, and the output end of the detection cylinder is fixed with the detection set of the resin button that can be inserted on movement, and the side of the detection cylinder is provided with the cylinder sensor that can detect whether it stretches out in place；The microswitch, the proximity transducer, the cylinder sensor are connected with a PLC.Movement assembly precision of the present invention detects tool, and simple structure is easy to use, detects rapidly and efficiently, and high precision, greatly reduces labor strength, improves ex factory pass rate.
Description
Technical field
The present invention relates to one kind detection tool, the more particularly to a kind of detection of movement assembly precision tool and its detection method.
Background technology
There is a kind of movement in the prior art, it has pin-and-hole and mounting hole, and is provided with resin button in both sides, and to the tree
The installation accuracy of fat button has high requirement.In traditional handicraft, the installation usually using craft and visual manner to resin button is smart
Degree is detected that labour intensity is high, and detection efficiency is low, and accuracy of detection does not reach design requirement yet, and batch detection difficulty is big.
The content of the invention
【1】The technical problem to be solved
The technical problem to be solved in the present invention is to provide a kind of energy automatic detection, and easy to detect quick, the machine of efficiency high
Core assembly precision detects tool and its detection method.
【2】The technical scheme of solve problem
The present invention provides a kind of movement assembly precision detection tool, and it includes the laying bracket 1 for placing movement, described
The top of laying bracket 1 is provided with testing needle 101 corresponding with the location hole on movement and corresponding with the pin-and-hole on the movement
Alignment pin 102, the bottom surface of the laying bracket 1 is provided with for detecting microswitch 2 that whether movement be installed in place and for examining
Survey the proximity transducer that whether resin button is installed on movement；The two ends of the laying bracket 1 are provided with detection cylinder 3, the detection
The output end of cylinder 3 is fixed with the detection set 301 of the resin button that can be inserted on movement, and the side of the detection cylinder 3 is provided with energy
Detect whether it stretches out cylinder sensor 302 in place；The microswitch 2, the proximity transducer, the cylinder sensor
It is connected with a PLC.
Further, also including the warning device being connected with PLC, the warning device is buzzer and/or alarm lamp.
Further, the laying bracket 1 includes base plate, two side plates on the base plate and is fixed on two
The side plate top connecting plate, forms the accommodating chamber for accommodating movement between side plate described in two, the connecting plate is used to support
The movement, and the testing needle and alignment pin be fixed on the connecting plate.
Further, the difference between the aperture of the detection set and the external diameter of resin button is less than or equal to 1mm.
Further, also including a hand switch for controlling the detection cylinder manually.
The present invention also provides the detection method that a kind of movement assembly precision detects tool, and it uses above-mentioned movement to assemble essence
Degree detection tool, and comprise the following steps；
A, movement is placed in the accommodating chamber of laying bracket, and location hole on movement, pin-and-hole is inserted in security protection respectively
In testing needle and alignment pin on support 1；
B, complete after movement places, whether to be installed in place by the jogging switches measurement movement of bottom, and by detection signal
Pass to PLC；
As movement is not installed in place, then starting device does not have any reflection；
As movement is installed in place, then next step is carried out；
Whether resin button is installed on C, proximity transducer detection movement, and detection signal is passed into PLC, such as detect
Resin button is fitted without, then next step hand switch cannot start detection cylinder, and alarm；Resin button is such as installed, then it is next
Step can manually boot detection cylinder；
D, detect resin button be installed after, manually operated detection cylinder effectively, makes the detection set of detection cylinder front end
Enter resin button, and detect whether cylinder stretches out in place by cylinder sensor, such as stretch out in place, then detection is completed；Such as stretch out not
In place, then alarm.
【3】Beneficial effect
Movement assembly precision of the present invention detects tool, and simple structure is easy to use, detects rapidly and efficiently, and high precision, greatly
Labor strength is reduced greatly, ex factory pass rate is improve.
Brief description of the drawings
Fig. 1 is the structural representation that movement assembly precision of the present invention detects tool；
Fig. 2 is the top view that movement assembly precision of the present invention detects tool.
Specific embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is discussed in detail.
Refering to Fig. 1 and Fig. 2, the present invention provides a kind of movement assembly precision detection tool, and it is included for placing movement
Laying bracket 1, the laying bracket 1 includes base plate, two side plates being vertically mounted on base plate and is fixed on biside plate top simultaneously
Connecting plate for connecting biside plate, forms the accommodating chamber for accommodating movement between biside plate, connecting plate is used to support whole
Movement, is provided with testing needle 101 corresponding with the location hole on movement and corresponding with the pin-and-hole on movement at the top of connecting plate
Alignment pin 102, is provided with for detecting the microswitch 2 whether movement is installed in place in the upper bottom surface of base plate, in the present embodiment, should
Whether microswitch is that Omron switchs D2S-5L2D, while being additionally provided with install resin on movement for detecting at the two ends of base plate
The proximity transducer of button；The two ends of laying bracket 1 are provided with detection cylinder 3, and being fixed with the output end of detection cylinder 3 can be inserted in machine
Resin button on core detection set 301, in the present embodiment, detect set aperture and the external diameter of resin button between difference be less than or
Equal to 1mm；The cylinder sensor 302 that can detect whether it stretches out in place is provided with the side of detection cylinder 3；Meanwhile, also include
One warning device, the warning device is buzzer or alarm lamp, or is both combinations；Above-mentioned microswitch 2, close sensing
Device, cylinder sensor, alarm are connected respectively at PLC；A hand switch for controlling detection cylinder manually is additionally provided with simultaneously.
In order to improve portability, the present invention is equipped with distribution box under the tool.
The present invention also provides the detection method that a kind of movement assembly precision detects tool, and it uses above-mentioned movement to assemble essence
Degree detection tool, and comprise the following steps；
A, movement is placed in the accommodating chamber of laying bracket, and location hole on movement, pin-and-hole is inserted in security protection respectively
In testing needle and alignment pin on support 1；Its installation for being not only movement, moreover it is possible to detect whether dowel hole and pin hole site is accurate
Really；It is a detecting step for the positional precision in detection dowel hole and pin hole；
B, complete after movement places, whether to be installed in place by the jogging switches measurement movement of bottom, and by detection signal
Pass to PLC；Detection is realized in contact i.e. by movement bottom surface with microswitch；
As movement is not installed in place, then start warning device；
As movement is installed in place, then next step is carried out；
Whether resin button is installed on C, proximity transducer detection movement, and detection signal is passed into PLC, such as detect
Resin button is fitted without, then next step hand switch cannot start detection cylinder, and alarm, is not detecting resin button
In the case of, hand switch is invalid；Resin button is such as installed, then next step can manually boot detection cylinder, i.e., ought detect tree
After fat button, hand switch is effective；
D, detect resin button be installed after, manually operated detection cylinder effectively, makes the detection set of detection cylinder front end
Enter resin button, and detect whether cylinder stretches out in place by cylinder sensor, such as stretch out in place, then detection is completed；Such as stretch out not
In place, then alarm；After detecting that resin button is errorless by proximity transducer, staff presses control button, and detection cylinder stretches out, and detects cylinder
The detection set of front end is buckled with the cooperation in unilateral 0.5mm gaps with the resin of movement, if crooked in such resin button installation process
0.5mm or resin button are contained within foreign matter and then detect that set cannot be completely nested, therefore can detect, and detection signal passes through cylinder
Whether sensor detection cylinder reaches position and feeds back to PLC.
Movement assembly precision of the present invention detects tool, and simple structure is easy to use, detects rapidly and efficiently, and high precision, greatly
Labor strength is reduced greatly, ex factory pass rate is improve.
Claims (6)
1. a kind of movement assembly precision detects tool, it is characterised in that：Including the laying bracket for placing movement, the placement
Testing needle corresponding with the location hole on movement and alignment pin corresponding with the pin-and-hole on the movement are provided with the top of support,
The bottom surface of the laying bracket be provided with for detect microswitch that whether movement be installed in place and for detect on movement whether
The proximity transducer of resin button is installed；The two ends of the laying bracket are provided with detection cylinder, and the output end of the detection cylinder is consolidated
Surely there is the detection set of the resin button that can be inserted on movement, the side of the detection cylinder is provided with and can detect whether it stretches out in place
Cylinder sensor；The microswitch, the proximity transducer, the cylinder sensor are connected with a PLC.
2. movement assembly precision as claimed in claim 1 detects tool, it is characterised in that：Also include the alarm being connected with PLC
Device, the warning device is buzzer and/or alarm lamp.
3. movement assembly precision as claimed in claim 1 detects tool, it is characterised in that：The laying bracket include base plate,
Two side plates on the base plate and side plate top connecting plate described in two is fixed on, is formed between side plate described in two and used
In the accommodating chamber for accommodating movement, the connecting plate is used to support the movement, and the testing needle and alignment pin be fixed on it is described
On connecting plate.
4. movement assembly precision as claimed in claim 1 detects tool, it is characterised in that：The aperture of the detection set and resin
Difference between the external diameter of button is less than or equal to 1mm.
5. movement assembly precision as claimed in claim 1 detects tool, it is characterised in that：Also the inspection is controlled manually including one
Survey the hand switch of cylinder.
6. a kind of movement assembly precision detects the detection method of tool, it is characterised in that：Use movement as claimed in claim 1
Assembly precision detects tool, and comprises the following steps；
A, movement is placed in the accommodating chamber of laying bracket, and location hole on movement, pin-and-hole is inserted in security support respectively
On testing needle and alignment pin in；
Whether after B, completion movement are placed, it is installed in place by the jogging switches measurement movement of bottom, and detection signal is transmitted
To PLC；
As movement is not installed in place, then start warning device；
As movement is installed in place, then next step is carried out；
Whether resin button is installed on C, proximity transducer detection movement, and detection signal is passed into PLC, such as detecting does not have
Resin button is installed, then next step hand switch cannot start detection cylinder, and alarm；Resin button is such as installed, then next step energy
Manually boot detection cylinder；
D, detect resin button be installed after, manually operated detection cylinder effectively, makes the detection set of detection cylinder front end be inserted in tree
Fat button, and detect whether cylinder stretches out in place by cylinder sensor, such as to stretch out in place, then detection is completed；Position is such as extended less than,
Then alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410849411.8A CN104567766B (en) | 2014-12-31 | 2014-12-31 | A kind of movement assembly precision detects tool and its detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410849411.8A CN104567766B (en) | 2014-12-31 | 2014-12-31 | A kind of movement assembly precision detects tool and its detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104567766A CN104567766A (en) | 2015-04-29 |
| CN104567766B true CN104567766B (en) | 2017-06-20 |
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| CN201410849411.8A Expired - Fee Related CN104567766B (en) | 2014-12-31 | 2014-12-31 | A kind of movement assembly precision detects tool and its detection method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932022B (en) * | 2015-05-22 | 2019-09-06 | 佛山市顺德区美的饮水机制造有限公司 | Composite filter element component, water purifier and composite filter element are in position detecting method |
| CN106405406B (en) * | 2016-11-02 | 2023-08-11 | 芜湖博康机电有限公司 | Micro-switch detection device and detection method thereof |
| CN107248239B (en) * | 2017-06-19 | 2020-08-18 | 深圳怡化电脑股份有限公司 | Financial self-service terminal and machine core state monitoring method |
| US11104310B2 (en) | 2018-09-25 | 2021-08-31 | Honda Motor Co., Ltd. | Systems and method for verifying vehicle pedal assembly |
| CN110681597A (en) * | 2019-09-20 | 2020-01-14 | 合肥常青机械股份有限公司 | Automobile part stamping die detection mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100492635B1 (en) * | 2003-07-23 | 2005-05-30 | 주식회사 성우하이텍 | A sensing device of bolt size |
| JP4251122B2 (en) * | 2004-08-06 | 2009-04-08 | 住友電装株式会社 | Alignment inspection device |
| CN102114717B (en) * | 2011-01-24 | 2013-07-17 | 奇瑞汽车股份有限公司 | Fixed detection device and method for upper die of pressing machine |
| CN203720311U (en) * | 2014-01-16 | 2014-07-16 | 江西晶科光伏材料有限公司 | Automatic testing machine tool for diode |
| CN204009112U (en) * | 2014-06-19 | 2014-12-10 | 深圳市大族激光科技股份有限公司 | A kind of welded nut is at level detecting apparatus |
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Granted publication date: 20170620 |