CN102829710A - Device and method for detecting height of PIN needle in cover board component of automotive throttle valve - Google Patents
Device and method for detecting height of PIN needle in cover board component of automotive throttle valve Download PDFInfo
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- CN102829710A CN102829710A CN2012102979718A CN201210297971A CN102829710A CN 102829710 A CN102829710 A CN 102829710A CN 2012102979718 A CN2012102979718 A CN 2012102979718A CN 201210297971 A CN201210297971 A CN 201210297971A CN 102829710 A CN102829710 A CN 102829710A
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Abstract
The invention discloses a device for detecting a height of a PIN needle in a cover board component of an automotive throttle valve, and is characterized by comprising a workbench, a servo control system, a mould used for placing the cover board component of the throttle valve, a control circuit and a signal module, wherein the mould is arranged on the workbench, a first contact group is fixedly arranged in the mould, a slider block is fixedly arranged on the upper end of the servo control system, a second contact group capable of sliding vertically is arranged in the slider block, a first spring is arranged between each contact in the second contact group and the upper end of the servo control system, a pressure block is arranged above the mould, and a pressure block drive mechanism is fixedly arranged on the workbench. The device has the advantages that the cover board component is reversely buckled in the mould, the motion of the second contact group is controlled through the servo control system so as to detect whether the height of the PIN needle conforms to requirements, the conventional manual detection is replaced, and the device is accurate in measurement, convenient, quick and high in detection efficiency.
Description
Technical field
The present invention relates to a kind of device for detecting performance of air throttle of car cover plate assembly, relate in particular to the height detecting device and the method for PIN pin in a kind of air throttle of car cover plate assembly.
Background technology
Air throttle is to be used for control air to get into one controllable valve of car engine, is a requisite assembly, and the air throttle cover plate assembly be on the air throttle parts must installing.The air throttle cover plate assembly basically by cover plate 100, PIN needle assemblies 200, contact support 300, brace 400 and mantle 500 and the over cap 600 etc. that are arranged on the cover plate blow vent form, like Fig. 1, shown in 2.After air throttle cover plate assembly assembling is accomplished, need carry out height detection to six PIN syringe needles 201 of PIN needle assemblies, to judge it whether in desired altitude range, if it is highly undesirable, then this air throttle cover plate assembly is a substandard product.At present, to the height detection of six PIN syringe needles normally the operative employee adopt altitude gauge or slide calliper rule to measure, its measuring speed is slow, efficient is low.
Summary of the invention
Technical matters to be solved by this invention provides and is a kind ofly guaranteeing can to accelerate measuring speed, the height detecting device and the method for PIN pin in the air throttle of car cover plate assembly of increasing work efficiency under the prerequisite of measuring accuracy.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the height detecting device of PIN pin in the air throttle of car cover plate assembly; Comprise worktable, servo-control system, be used to place mould, control circuit and the signaling module of air throttle cover plate assembly; Described mould is arranged on the described worktable; Fixedly install in the described mould be useful on the PIN needle assemblies on contacted first sets of contacts in six contacts; Described servo-control system is installed in the below of described worktable; The upper end of described servo-control system is set with slide block, and described slide block upwards stretches out described worktable, being provided with in the described slide block can slide up and down be used for the PIN needle assemblies on contacted second sets of contacts of six PIN syringe needles; Be provided with first spring between each contact in described second sets of contacts and the upper end of described servo-control system; Described first sets of contacts, second sets of contacts and signaling module are electrically connected with described control circuit respectively, and the top of described mould is provided with briquetting, fixedly install on the described worktable to be useful on the briquetting driving mechanism that the drive pressure piece moves up and down.
Described briquetting driving mechanism comprises the driving cylinder that is fixedly mounted on the described worktable, and described briquetting is fixedly mounted on the driving shaft of described driving cylinder.
Described signaling module is alarm module or indicating lamp module.
Be provided with elastic buffering mechanism between described mould and the described worktable.
Described elastic buffering mechanism comprises the joint pin that is fixedly installed on the described worktable; Described joint pin is upward through described mould and the end is set with limited block; Be arranged with second spring on the described joint pin, the described second spring apical grafting is between the lower surface and described worktable of described mould.
A kind of method of utilizing described height detecting device to carry out PIN pin height detection comprises following concrete steps:
(1), energized;
(2), starting servo-control system control slide block moves up; When the upper end of second sets of contacts moved in the PIN needle assemblies that the PIN syringe needle is desired goes up the tolerance height, servo-control system control slide block stopped to move, at this moment; If signaling module is reported to the police or pilot lamp is bright; Then second sets of contacts and the conducting of PIN syringe needle, the height of PIN pin is undesirable in this air throttle cover plate assembly, is substandard product; If signaling module does not have warning or pilot lamp not to work, then start servo-control system continuation control slide block and move up;
(3), when slide block move up the PIN syringe needle require the height margin tolerance apart from the time; Servo-control system control slide block stops to move; At this moment, if signaling module is reported to the police or pilot lamp is bright, then second sets of contacts and the conducting of PIN syringe needle; The height of PIN pin meets the requirements in this air throttle cover plate assembly, is specification product; If signaling module does not have warning or pilot lamp not to work, then the height of PIN pin is undesirable in this air throttle cover plate assembly, is substandard product.
Compared with prior art, advantage of the present invention is to need only the cover plate assembly left-hand thread in mould, and whether the mobile height that just can detect the PIN pin of controlling second sets of contacts through servo-control system meets the requirements; It has substituted the conventional artificial detection; Measure accurately, fast convenient, detection efficiency is high.
Description of drawings
The schematic perspective view of the cover plate assembly that Fig. 1 will detect by the present invention;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the perspective view after height detecting device of the present invention removes servo-control system;
Fig. 5 is the vertical view after height detecting device of the present invention removes briquetting;
Fig. 6 is placed with the vertical view of cover plate assembly in mould for the present invention;
Fig. 7 is the cut-open view of A-A among Fig. 6;
Fig. 8 is the enlarged diagram at B place among Fig. 7.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As shown in the figure; The height detecting device of PIN pin in the air throttle of car cover plate assembly; The mould 3, control circuit (not shown) and the indicating lamp module (not shown) that comprise worktable 1, servo-control system 2, be used to place the air throttle cover plate assembly are set with joint pin 11 on the worktable 1, joint pin 11 is upward through mould 3 and the end is set with the limited block (not shown); Be arranged with second spring 12 on the joint pin 11; Second spring, 12 apical graftings between the lower surface and worktable 1 of mould 3, fixedly install in the mould 3 be useful on PIN needle assemblies 200 on contacted first sets of contacts 4 in six contacts, servo-control system 2 is installed in the below of worktable 1; The upper end of servo-control system 2 is set with slide block 5; Slide block 5 extends upwardly out worktable 1, being provided with in the slide block 5 can slide up and down be used for PIN needle assemblies 200 on six PIN syringe needles, 201 contacted second sets of contacts, 6, the second sets of contacts 6 in the upper end of each contact and servo-control system 2 between be provided with first spring 7; First sets of contacts 4, second sets of contacts 6 and indicating lamp module (not shown) are electrically connected with the control circuit (not shown) respectively; The top of mould 3 is provided with briquetting 8, is installed with on the worktable 1 to drive cylinder 9, and briquetting 8 is fixedly mounted on the driving shaft that drives cylinder 9.
The requirement for height of setting six PIN syringe needles 201 on the PIN needle assemblies 200 of this less important detection is 6.1 ± 0.15mm, and the method for utilizing above-mentioned height detecting device to carry out PIN pin height detection is:
(1), energized;
(2), starting servo-control system 2 control slide blocks 5 moves up; When the upper end of second sets of contacts 6 moved in the PIN needle assemblies 200 the desired tolerance height 6.25mm of going up of PIN syringe needle 201, servo-control system 2 control slide blocks 5 stopped to move, at this moment; If the pilot lamp in the indicating lamp module is bright; Then second sets of contacts 6 and 201 conductings of PIN syringe needle, the height of PIN pin is undesirable in this air throttle cover plate assembly, is substandard product; If the pilot lamp in the indicating lamp module does not work, then start servo-control system 2 continuation control slide blocks 5 and move up;
(3), when slide block 5 moves up 0.3mm, servo-control system 2 control slide blocks 5 stop to move, at this moment; If the pilot lamp in the indicating lamp module is bright; Then second sets of contacts 6 and 201 conductings of PIN syringe needle, the height of PIN pin meets the requirements in this air throttle cover plate assembly, is specification product; If the pilot lamp in the indicating lamp module does not work, then the height of PIN pin is undesirable in this air throttle cover plate assembly, is substandard product.
In the foregoing description, indicating lamp module can substitute with alarm module.
Claims (6)
1. the height detecting device of PIN pin in the air throttle of car cover plate assembly; It is characterized in that comprising worktable, servo-control system, be used to place mould, control circuit and the signaling module of air throttle cover plate assembly; Described mould is arranged on the described worktable; Fixedly install in the described mould be useful on the PIN needle assemblies on contacted first sets of contacts in six contacts; Described servo-control system is installed in the below of described worktable; The upper end of described servo-control system is set with slide block, and described slide block upwards stretches out described worktable, being provided with in the described slide block can slide up and down be used for the PIN needle assemblies on contacted second sets of contacts of six PIN syringe needles; Be provided with first spring between each contact in described second sets of contacts and the upper end of described servo-control system; Described first sets of contacts, second sets of contacts and signaling module are electrically connected with described control circuit respectively, and the top of described mould is provided with briquetting, fixedly install on the described worktable to be useful on the briquetting driving mechanism that the drive pressure piece moves up and down.
2. the height detecting device of PIN pin in the air throttle of car cover plate assembly as claimed in claim 1; It is characterized in that described briquetting driving mechanism comprises the driving cylinder that is fixedly mounted on the described worktable, described briquetting is fixedly mounted on the driving shaft of described driving cylinder.
3. the height detecting device of PIN pin in the air throttle of car cover plate assembly as claimed in claim 1 is characterized in that described signaling module is alarm module or indicating lamp module.
4. the height detecting device of PIN pin in the air throttle of car cover plate assembly as claimed in claim 1 is characterized in that being provided with elastic buffering mechanism between described mould and the described worktable.
5. the height detecting device of PIN pin in the air throttle of car cover plate assembly as claimed in claim 4; It is characterized in that described elastic buffering mechanism comprises the joint pin that is fixedly installed on the described worktable; Described joint pin is upward through described mould and the end is set with limited block; Be arranged with second spring on the described joint pin, the described second spring apical grafting is between the lower surface and described worktable of described mould.
6. method of utilizing height detecting device as claimed in claim 1 to carry out PIN pin height detection is characterized in that comprising following concrete steps:
(1), energized;
(2), starting servo-control system control slide block moves up; When the upper end of second sets of contacts moved in the PIN needle assemblies that the PIN syringe needle is desired goes up the tolerance height, servo-control system control slide block stopped to move, at this moment; If signaling module is reported to the police or pilot lamp is bright; Then second sets of contacts and the conducting of PIN syringe needle, the height of PIN pin is undesirable in this air throttle cover plate assembly, is substandard product; If signaling module does not have warning or pilot lamp not to work, then start servo-control system continuation control slide block and move up;
(3), when slide block move up the PIN syringe needle require the height margin tolerance apart from the time; Servo-control system control slide block stops to move; At this moment, if signaling module is reported to the police or pilot lamp is bright, then second sets of contacts and the conducting of PIN syringe needle; The height of PIN pin meets the requirements in this air throttle cover plate assembly, is specification product; If signaling module does not have warning or pilot lamp not to work, then the height of PIN pin is undesirable in this air throttle cover plate assembly, is substandard product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210297971.8A CN102829710B (en) | 2012-08-21 | 2012-08-21 | The height detecting device of PIN needle and method in cover board component of automotive throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210297971.8A CN102829710B (en) | 2012-08-21 | 2012-08-21 | The height detecting device of PIN needle and method in cover board component of automotive throttle valve |
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| Publication Number | Publication Date |
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| CN102829710A true CN102829710A (en) | 2012-12-19 |
| CN102829710B CN102829710B (en) | 2016-01-20 |
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| CN201210297971.8A Active CN102829710B (en) | 2012-08-21 | 2012-08-21 | The height detecting device of PIN needle and method in cover board component of automotive throttle valve |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673857A (en) * | 2013-11-29 | 2014-03-26 | 福建省石狮市通达电器有限公司 | Novel testing device for testing projection height of workpiece |
| CN105066929A (en) * | 2015-07-27 | 2015-11-18 | 重庆长安汽车股份有限公司 | Contact height detector for automobile ignition lock |
| CN106403796A (en) * | 2016-11-02 | 2017-02-15 | 孝感华工高理电子有限公司 | Detection device for elastic brush height after hot riveting of gear and elastic brush |
| CN108747295A (en) * | 2018-05-31 | 2018-11-06 | 苏州工业园区耐斯达自动化技术有限公司 | Automobile air throttle valve press-loading device |
| CN110118523A (en) * | 2019-05-20 | 2019-08-13 | 苏州尚华智造自动化科技有限公司 | Zhen Gao bound testing agency and detection method |
| CN111426274A (en) * | 2020-02-19 | 2020-07-17 | 浙江秉鹏自动化科技有限公司 | Height detection mechanism for inserting PIN PINs of automobile electronic circuit board |
| CN111879227A (en) * | 2020-07-31 | 2020-11-03 | 广东益诚自动化科技有限公司 | Motor terminal pin length automatic detection mechanism of motor checking and correcting automaton |
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| CN101464127A (en) * | 2009-01-15 | 2009-06-24 | 宁波圣龙汽车动力系统股份有限公司 | Measuring method and measuring apparatus for depth or end-face clearance of mechanical product cavity |
| WO2010037761A1 (en) * | 2008-10-02 | 2010-04-08 | Airbus Operations Gmbh | Method and system for non-destructive detection of coating errors |
| CN201852556U (en) * | 2010-11-19 | 2011-06-01 | 无锡市江益轴承自动化设备有限公司 | Height detection device for bearing ring |
| CN202734793U (en) * | 2012-08-21 | 2013-02-13 | 慈溪市信跃电器有限公司 | Height detection device of PIN in automobile throttle cover plate assembly |
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2012
- 2012-08-21 CN CN201210297971.8A patent/CN102829710B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2010037761A1 (en) * | 2008-10-02 | 2010-04-08 | Airbus Operations Gmbh | Method and system for non-destructive detection of coating errors |
| CN101464127A (en) * | 2009-01-15 | 2009-06-24 | 宁波圣龙汽车动力系统股份有限公司 | Measuring method and measuring apparatus for depth or end-face clearance of mechanical product cavity |
| CN201852556U (en) * | 2010-11-19 | 2011-06-01 | 无锡市江益轴承自动化设备有限公司 | Height detection device for bearing ring |
| CN202734793U (en) * | 2012-08-21 | 2013-02-13 | 慈溪市信跃电器有限公司 | Height detection device of PIN in automobile throttle cover plate assembly |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673857A (en) * | 2013-11-29 | 2014-03-26 | 福建省石狮市通达电器有限公司 | Novel testing device for testing projection height of workpiece |
| CN103673857B (en) * | 2013-11-29 | 2017-03-01 | 福建省石狮市通达电器有限公司 | A kind of verifying attachment of the height of projection of inspection workpiece |
| CN105066929A (en) * | 2015-07-27 | 2015-11-18 | 重庆长安汽车股份有限公司 | Contact height detector for automobile ignition lock |
| CN106403796A (en) * | 2016-11-02 | 2017-02-15 | 孝感华工高理电子有限公司 | Detection device for elastic brush height after hot riveting of gear and elastic brush |
| CN108747295A (en) * | 2018-05-31 | 2018-11-06 | 苏州工业园区耐斯达自动化技术有限公司 | Automobile air throttle valve press-loading device |
| CN110118523A (en) * | 2019-05-20 | 2019-08-13 | 苏州尚华智造自动化科技有限公司 | Zhen Gao bound testing agency and detection method |
| CN111426274A (en) * | 2020-02-19 | 2020-07-17 | 浙江秉鹏自动化科技有限公司 | Height detection mechanism for inserting PIN PINs of automobile electronic circuit board |
| CN111879227A (en) * | 2020-07-31 | 2020-11-03 | 广东益诚自动化科技有限公司 | Motor terminal pin length automatic detection mechanism of motor checking and correcting automaton |
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|---|---|
| CN102829710B (en) | 2016-01-20 |
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Address after: 315300, No. 2, long pool road, ancient Tong Street, Cixi, Zhejiang, Ningbo Patentee after: Ningbo Xinyue Electronic Technology Co., Ltd Address before: 315300, No. 2, long pool road, ancient Tong Street, Cixi, Zhejiang, Ningbo Patentee before: CIXI XINYUE ELECTRIC APPLIANCE Co.,Ltd. |
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