CN202066482U - Detection device capable of detecting front-back placement of retaining ring and length of dimming bolt - Google Patents
Detection device capable of detecting front-back placement of retaining ring and length of dimming bolt Download PDFInfo
- Publication number
- CN202066482U CN202066482U CN 201120170908 CN201120170908U CN202066482U CN 202066482 U CN202066482 U CN 202066482U CN 201120170908 CN201120170908 CN 201120170908 CN 201120170908 U CN201120170908 U CN 201120170908U CN 202066482 U CN202066482 U CN 202066482U
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- sleeve
- pick
- depression bar
- unit
- return ring
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Abstract
A detection device capable of detecting front-back placement of a retaining ring and the length of a dimming bolt comprises an installation support. The lower portion of the installation support is connected with a sleeve capable of moving vertically through an installation connection plate. A limit block is arranged on one side of a connection portion of the installation support and the sleeve, a proximity sensor is further arranged in the limit block, the upper portion of the sleeve is provided with a sleeve through groove, the detection device is arranged at the position of the through groove, the detection device aligns at the retaining ring to be detected, the retaining ring is arranged under the detection device, and the dimming bolt is arranged inside the detection device. The detection device is provided with two cushion blocks which are arranged at the upper end of the outer portion of the sleeve and opposite to each other, and optical fiber sensors are respectively arranged on the two cushion blocks. The detection device detects all products, improves quality of the products and is suitable for various detection fields of the retaining ring and the dimming bolt.
Description
Technical field
The utility model relates to a kind of pick-up unit, relates in particular to a kind ofly to be applied to automobile lamp when assembling to detecting the pick-up unit of Non-return ring positive and reverse laying state and light regulating bolt length in the Non-return ring process of press in.
Background technology
At present, each tame automobile lamp manufacturer especially should be noted that the vital role that the Non-return ring of one of key parts rises light adjusting system in car light in its production run, as when assembling, mistake is oppositely installed Non-return ring, light modulation moment of torsion in the time of not only can having influence on light modulation, the while also can badly influence the impermeability of product.
Simultaneously, because the product design requirement, another parts-light regulating bolt that matches with Non-return ring also has the branch of length, needs the length of light regulating bolt is prevented that dislocation detects when assembling.
In sum, now need a kind of pick-up unit, detect during to the installation of Non-return ring and light regulating bolt, can guarantee in the Non-return ring process of press in, can detect the positive and negative placement and the light regulating bolt length of Non-return ring simultaneously, for subsequent assembly provides safeguard.
The utility model content
In order to solve the problem that detects to positive and negative placement of Non-return ring and light regulating bolt length of being difficult under the prior art, the utility model provides a kind of pick-up unit that detects positive and negative placement of Non-return ring and light regulating bolt length, and its concrete structure is as described below:
A kind of pick-up unit that detects positive and negative placement of Non-return ring and light regulating bolt length comprises a mounting bracket, it is characterized in that:
The bottom of described mounting bracket is installed web joint by one and is connected with a sleeve moving up and down, and a side of the junction of mounting bracket and sleeve is provided with a limited block, is provided with a proximity transducer in this limited block again;
The top of described sleeve has the sleeve groove, is provided with a pick-up unit at this groove place, and this pick-up unit has been aimed at the Non-return ring to be measured that is positioned over the below, and the inside of this pick-up unit is provided with light regulating bolt.
She Ji purpose is herein, mounting bracket is connected with sleeve moving up and down by web joint is installed, side in the junction is provided with limited block, and the bottom of this limited block is provided with hook, the protrusion on the top of corresponding sleeve, prevent that sleeve from dropping when moving up and down, and acting as of proximity transducer cooperates following pick-up unit, detect the position height of sleeve by limited block, pick-up unit is aimed at the Non-return ring to be measured that is positioned over the pick-up unit below and is detected, and promptly pick-up unit can reflect the state of Non-return ring indirectly by the position height of sleeve.
According to a kind of pick-up unit that detects positive and negative placement of Non-return ring and light regulating bolt length of the present utility model, it is characterized in that, described pick-up unit comprises depression bar, spring, cushion block and Fibre Optical Sensor, it is specially, the upper end of depression bar is with the inside that spring is arranged at sleeve again, the middle-end of depression bar has the depression bar groove, this depression bar groove is corresponding with the sleeve groove position on the top of sleeve, the bottom of depression bar is over against Non-return ring, light regulating bolt then vertically is arranged at the depression bar groove place of the middle-end of depression bar inside, the quantity of cushion block is two, is arranged at the outer upper ends of sleeve with being relative formula, and Fibre Optical Sensor then is arranged at respectively on the cushion block at two places.
She Ji purpose is herein, depression bar is with the inside that spring is arranged at sleeve again, make sleeve to reset by spring force, and sleeve cooperates the proximity transducer in the above-mentioned limited block to detect when depression bar presses down, be specially, place positive inverse time at the detection Non-return ring, if Non-return ring is correctly upwards installed, decline back, depression bar lower end and Non-return ring develop, the Non-return ring flange upwards, sleeve is then by jack-up, and this moment, the above-mentioned interior proximity transducer of limited block promptly detected the sleeve position height, and it is qualified to detect; Otherwise, if wrong the installation then can not touch the flange of Non-return ring after the depression bar lower end descends, making that sleeve can be by jack-up downwards, the proximity transducer in the promptly above-mentioned limited block can not detect the height and position of sleeve, is judged to be defective.
According to a kind of pick-up unit that detects positive and negative placement of Non-return ring and light regulating bolt length of the present utility model, it is characterized in that, the described Fibre Optical Sensor that is arranged at two place's cushion blocks, this two places Fibre Optical Sensor is aspectant correlation setting, and its correlation face has covered the space of the depression bar groove of the space of sleeve groove on top of sleeve and the depression bar middle-end corresponding with sleeve groove position.
She Ji purpose is herein, when needs detect light regulating bolt length, only need depression bar to press down, be that light regulating bolt also is subjected to displacement change, that is, and the luminous flux when having changed the correlation that is the Fibre Optical Sensor that aspectant correlation is provided with, and by can judge the length of light regulating bolt to the numerical value of the luminous flux that sees through, detection mode safety, testing process is convenient, and detection efficiency is quick.
Use the pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length to obtain following beneficial effect:
1. the pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length, simple in structure, safe and reliable;
2. the pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length, applicability is strong, and it is accurate to detect data, detects producing product totally, has improved product quality.
Description of drawings
Fig. 1 is the concrete structure synoptic diagram of the pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length;
Fig. 2 is the concrete structure side view that has semi-section of the pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length;
Fig. 3 is qualified concrete synoptic diagram for the detection Non-return ring of the pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length;
Fig. 4 is underproof concrete synoptic diagram for the detection Non-return ring of the pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length;
Fig. 5 is the concrete structure cross-sectional schematic of detection light regulating bolt length of the pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length.
Among the figure: the 1-mounting bracket, 2-installs web joint, 3-sleeve, 3A-sleeve groove, 4-limited block, 5-proximity transducer, 6-Non-return ring, 7-light regulating bolt, A-pick-up unit, A1-depression bar, A11-depression bar groove, A2-spring, A3-cushion block, A4-Fibre Optical Sensor.
Embodiment
Below in conjunction with drawings and Examples a kind of pick-up unit that detects positive and negative placement of Non-return ring and light regulating bolt length of the present utility model is further described.
Embodiment
As depicted in figs. 1 and 2, the concrete assembling of the pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length is as follows:
Mounting bracket 1 is connected with sleeve 3 moving up and down by web joint 2 is installed, one side of the junction of mounting bracket and sleeve is provided with limited block 4, be provided with a proximity transducer 5 in this limited block again, the bottom of limited block is provided with hook, the protrusion on the top of corresponding sleeve, prevent that sleeve from dropping when moving up and down, the top of sleeve has sleeve groove 3A, be provided with a pick-up unit A at this groove place, this pick-up unit has been aimed at the Non-return ring to be measured 6 that is positioned over the below, and the inside of this pick-up unit is provided with light regulating bolt 7.Proximity transducer act as the cooperation pick-up unit, detect the position height of sleeve by limited block, pick-up unit is then aimed at the Non-return ring to be measured that is positioned over the pick-up unit below and is detected, and promptly pick-up unit can reflect the state of Non-return ring indirectly by the position height of sleeve.
As shown in Figure 3 and Figure 4, the idiographic flow of the detection Non-return ring of the pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length is as follows:
The depression bar A1 of pick-up unit is with the inside that spring A2 is arranged at sleeve 3 again, make sleeve to reset by spring force, and sleeve cooperates the proximity transducer 5 in the above-mentioned limited block 4 to detect when depression bar presses down, be specially, detecting 6 positive inverse time of placement of Non-return ring, if Non-return ring is correctly upwards installed, decline back, depression bar lower end and Non-return ring develop, flange upwards, sleeve is then by jack-up, this moment, the above-mentioned interior proximity transducer of limited block promptly detected the sleeve position height, detected qualified (as Fig. 3); Otherwise, if wrong installation the, depression bar lower end descend the back flange to the next flange that can not touch Non-return ring, make that sleeve can be by jack-up downwards, be the height and position that the above-mentioned interior proximity transducer of limited block can not detect sleeve, be judged to be defective (as Fig. 4).
As shown in Figure 5, the detection light regulating bolt length of the pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length, specific as follows:
Be arranged at the Fibre Optical Sensor A4 of the two cushion block A3 of place, this two places Fibre Optical Sensor is aspectant correlation setting, and its correlation face has covered the space of the depression bar groove A11 of the space of sleeve groove 3A on top of sleeve 3 and the depression bar A1 middle-end corresponding with sleeve groove position.When depression bar presses down, be that light regulating bolt 7 also is subjected to displacement change, promptly, luminous flux when having changed the correlation that is the Fibre Optical Sensor that aspectant correlation is provided with, and by can judge the length of light regulating bolt to the numerical value of the luminous flux that sees through, detection mode safety, testing process is convenient, and detection efficiency is quick.
The pick-up unit of positive and negative placement of detection Non-return ring of the present utility model and light regulating bolt length, simple in structure, safe and reliable, applicability is strong, and it is accurate to detect data, detects producing product totally, improved product quality, be applicable to various detection ranges Non-return ring and light regulating bolt.
Claims (3)
1. a pick-up unit that detects positive and negative placement of Non-return ring and light regulating bolt length comprises a mounting bracket (1), it is characterized in that:
The bottom of described mounting bracket (1) is installed web joint (2) by one and is connected with a sleeve moving up and down (3), and a side of the junction of mounting bracket and sleeve is provided with a limited block (4), is provided with a proximity transducer (5) in this limited block again;
The top of described sleeve (3) has sleeve groove (3A), is provided with a pick-up unit (A) at this groove place, and this pick-up unit has been aimed at the Non-return ring to be measured (6) that is positioned over the below, and the inside of this pick-up unit is provided with light regulating bolt (7).
2. a kind of pick-up unit that detects positive and negative placement of Non-return ring and light regulating bolt length as claimed in claim 1, it is characterized in that, described pick-up unit (A) comprises depression bar (A1), spring (A2), cushion block (A3) and Fibre Optical Sensor (A4), it is specially, the upper end of depression bar is with the inside that spring is arranged at sleeve again, the middle-end of depression bar has depression bar groove (A11), this depression bar groove is corresponding with sleeve groove (3A) position on the top of sleeve (3), the bottom of depression bar is over against Non-return ring (6), light regulating bolt (7) then vertically is arranged at the depression bar groove place of the middle-end of depression bar inside, the quantity of cushion block is two, be arranged at the outer upper ends of sleeve, Fibre Optical Sensor then is arranged at respectively on the cushion block at two places with being relative formula.
3. as claim 1 or the described a kind of pick-up unit that detects positive and negative placement of Non-return ring and light regulating bolt length of claim 2, it is characterized in that, the described Fibre Optical Sensor (A4) that is arranged at two place's cushion blocks (A3), this two places Fibre Optical Sensor is aspectant correlation setting, and its correlation face has covered the space of the depression bar groove (A11) of the space of sleeve groove (3A) on top of sleeve (3) and depression bar (A1) middle-end corresponding with sleeve groove position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120170908 CN202066482U (en) | 2011-05-25 | 2011-05-25 | Detection device capable of detecting front-back placement of retaining ring and length of dimming bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120170908 CN202066482U (en) | 2011-05-25 | 2011-05-25 | Detection device capable of detecting front-back placement of retaining ring and length of dimming bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066482U true CN202066482U (en) | 2011-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120170908 Expired - Lifetime CN202066482U (en) | 2011-05-25 | 2011-05-25 | Detection device capable of detecting front-back placement of retaining ring and length of dimming bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066482U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789001A (en) * | 2012-08-14 | 2012-11-21 | 安徽巨一自动化装备有限公司 | Front object feeler lever |
| CN102789000A (en) * | 2012-08-14 | 2012-11-21 | 安徽巨一自动化装备有限公司 | Mistake-proofing object detector |
| CN103837081A (en) * | 2014-03-18 | 2014-06-04 | 苏州卓汇自动化设备有限公司 | Workpiece dimension detection device |
| CN103868458A (en) * | 2014-03-19 | 2014-06-18 | 歌尔声学股份有限公司 | Product height double-gap detection device |
| CN103868459A (en) * | 2014-03-19 | 2014-06-18 | 歌尔声学股份有限公司 | Product height single-gap detecting device |
| CN108240795A (en) * | 2016-12-23 | 2018-07-03 | 智邦英才教育科技（深圳）有限公司 | A kind of eccentric wheel positive and negative identifying system |
-
2011
- 2011-05-25 CN CN 201120170908 patent/CN202066482U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789001A (en) * | 2012-08-14 | 2012-11-21 | 安徽巨一自动化装备有限公司 | Front object feeler lever |
| CN102789000A (en) * | 2012-08-14 | 2012-11-21 | 安徽巨一自动化装备有限公司 | Mistake-proofing object detector |
| CN103837081A (en) * | 2014-03-18 | 2014-06-04 | 苏州卓汇自动化设备有限公司 | Workpiece dimension detection device |
| CN103868458A (en) * | 2014-03-19 | 2014-06-18 | 歌尔声学股份有限公司 | Product height double-gap detection device |
| CN103868459A (en) * | 2014-03-19 | 2014-06-18 | 歌尔声学股份有限公司 | Product height single-gap detecting device |
| CN103868458B (en) * | 2014-03-19 | 2016-08-17 | 歌尔声学股份有限公司 | Product height double slit detection device |
| CN108240795A (en) * | 2016-12-23 | 2018-07-03 | 智邦英才教育科技（深圳）有限公司 | A kind of eccentric wheel positive and negative identifying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee after: Hua Yu vision technology (Shanghai) Co., Ltd. Address before: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee before: Xiaoxi Car Lights Co., Ltd., Shanghai |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |