CN202693816U - Error-proof object detector - Google Patents
Error-proof object detector Download PDFInfo
- Publication number
- CN202693816U CN202693816U CN 201220401872 CN201220401872U CN202693816U CN 202693816 U CN202693816 U CN 202693816U CN 201220401872 CN201220401872 CN 201220401872 CN 201220401872 U CN201220401872 U CN 201220401872U CN 202693816 U CN202693816 U CN 202693816U
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- CN
- China
- Prior art keywords
- loop bar
- hollow loop
- detection rod
- feeler lever
- hollow
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an error-proof object detector. The error-proof object detector is characterized in that a detection rod is arranged in a hollow loop bar, wherein the detection rod can axially slide in the hollow loop bar; the front section of the detection rod extends from the front end surface of the hollow loop bar, and the tail section of the detection rod penetrates through an end-surface nut, wherein the end-surface nut is fixed with the tail end surface of the hollow loop bar; a hollow cavity of the hollow loop bar, the end-surface nut and a step surface of the detection rod compose a spring seat, wherein a spring sleeved on the detection rod is positioned inside the spring seat; and the tail of the hollow loop bar is fixedly connected with a sensor seat, a proximity switch arranged in the sensor seat is positioned in the same axial position as the hollow loop bar, and detection signals of the proximity switch are used as output signals. According to the utility model, the detection rod cooperates with the proximity switch to detect whether there is an object in front, wherein the structure of the detector is simple and can be easily realized.
Description
Technical field
Whether the utility model relates to a kind of mistake proofing object detector, more specifically say for surveying object to exist, and whether has the detector of the situation of omitting operation to judge corresponding technique.
Background technology
On the industrial products production line, often there is object to be missed the situation of operation.For example, on the body part sealing wire, be easy to occur the situation of body part solder skip, and cause thus and follow-uply do over again or scrap, affect body quality also thereby increase manufacturing cost.
Summary of the invention
The utility model is for avoiding the existing weak point of above-mentioned prior art, a kind of mistake proofing object detector being provided, and by detection, object is missed the generation of the situation of operation on the minimizing production line, to improve the quality of products, reduces production costs.
The utility model technical solution problem adopts following technical scheme:
The design feature of the utility model mistake proofing object detector is: arranging one in a hollow loop bar can be at hollow loop bar axis to the feeler lever that slides; The leading portion of described feeler lever leans out the front end face of hollow loop bar, and the rear of feeler lever runs through the end face nut that connects firmly at the afterbody of hollow loop bar 5; The step surface of the cavity of described hollow loop bar and described end face nut and feeler lever consists of spring base, and the spring that is sleeved on the feeler lever is positioned at spring base; Afterbody at described hollow loop bar is fixedly connected with sensor holder, and the approach switch and the described hollow loop bar that are arranged in the sensor holder are on the same axial location, take the detection signal of approach switch as output signal.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the utility model can elicite the place ahead with being equipped with of front end feeler lever and approach switch and whether has object, and it is simple in structure, is easy to realize;
2, the utility model is pure physical construction, need not other power, and is environment friendly and pollution-free;
3, the utility model is whole removable piece installing, is easy to safeguard, parts can independently be changed, the use cost of having fallen part.
Description of drawings
Fig. 1 is the utility model structural representation;
Number in the figure: 1 approach switch; 2 lock-nuts; 3 attaching nuts, 4 end face nuts; 5 hollow loop bars; 6 outer female connectors; 7 springs; 8 feeler levers.
Embodiment
Referring to Fig. 1, the structure of the present embodiment mistake proofing object detector is set to:
In a hollow loop bar 5, arrange one can be in hollow loop bar 5 feeler lever 8 in axial sliding;
The leading portion of feeler lever 8 leans out the front end face of hollow loop bar 5, and the rear of feeler lever 8 runs through the end face nut 4 that connects firmly at the afterbody of hollow loop bar 5; The step surface of the cavity of hollow loop bar 5 and end face nut 4 and feeler lever 8 consists of spring base, and the spring 7 that is sleeved on the feeler lever is positioned at spring base;
Afterbody at hollow loop bar 5 is fixedly connected with sensor holder, and the approach switch 1 that is arranged in the sensor holder is on the same axial location with hollow loop bar 5, take the detection signal of approach switch as output signal.
Assembling process:
At first spring 7 is sleeved on the feeler lever 8, in the hollow loop bar 5 of packing into,
Then lock in the afterbody internal thread of hollow loop bar 5 with end face nut 4, attaching nut 3 is locked at the external thread of hollow loop bar 5; Be installed among the attaching nut 3 and locking after again approach switch 1 and lock-nut 2 being assembled; Outer female connector 6 is fixedly connected with outside mounting bracket, contacts with workpiece for measurement by feeler lever 8.
Claims (1)
1. mistake proofing object detector is characterized in that:
In a hollow loop bar (5), arrange one can be in hollow loop bar (5) feeler lever (8) in axial sliding;
The leading portion of described feeler lever (8) leans out the front end face of hollow loop bar (5), and the rear of feeler lever (8) runs through the end face nut (4) that connects firmly at the afterbody of hollow loop bar (5); The step surface of the cavity of described hollow loop bar (5) and described end face nut (4) and feeler lever (8) consists of spring base, and the spring that is sleeved on the feeler lever is positioned at spring base;
Afterbody at described hollow loop bar (5) is fixedly connected with sensor holder, the approach switch (1) and the described hollow loop bar (5) that are arranged in the sensor holder are on the same axial location, take the detection signal of approach switch (1) as output signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220401872 CN202693816U (en) | 2012-08-14 | 2012-08-14 | Error-proof object detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220401872 CN202693816U (en) | 2012-08-14 | 2012-08-14 | Error-proof object detector |
Publications (1)
Publication Number | Publication Date |
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CN202693816U true CN202693816U (en) | 2013-01-23 |
Family
ID=47549417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220401872 Expired - Lifetime CN202693816U (en) | 2012-08-14 | 2012-08-14 | Error-proof object detector |
Country Status (1)
Country | Link |
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CN (1) | CN202693816U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN103364843A (en) * | 2013-07-08 | 2013-10-23 | 奇瑞汽车股份有限公司 | Welding nut fixture anti-leakage detection device and detection method thereof |
CN104101913A (en) * | 2013-04-07 | 2014-10-15 | 上海德梅柯汽车装备制造有限公司 | Indirect sensor for nut detection |
CN104199122A (en) * | 2014-09-15 | 2014-12-10 | 安徽巨一自动化装备有限公司 | Detection device for nuts on inner sides of plates |
-
2012
- 2012-08-14 CN CN 201220401872 patent/CN202693816U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN104101913A (en) * | 2013-04-07 | 2014-10-15 | 上海德梅柯汽车装备制造有限公司 | Indirect sensor for nut detection |
CN103364843A (en) * | 2013-07-08 | 2013-10-23 | 奇瑞汽车股份有限公司 | Welding nut fixture anti-leakage detection device and detection method thereof |
CN103364843B (en) * | 2013-07-08 | 2016-01-27 | 奇瑞汽车股份有限公司 | A kind of welded nut fixture leakage proof detection device and detection method thereof |
CN104199122A (en) * | 2014-09-15 | 2014-12-10 | 安徽巨一自动化装备有限公司 | Detection device for nuts on inner sides of plates |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No.5821, Fanfu Avenue, Baohe District, Hefei City, Anhui Province Patentee after: Anhui Juyi Technology Co.,Ltd. Address before: 230051 Anhui Province, Hefei City Industrial Park, Baohe Jianghuai heavy industry base Patentee before: ANHUI JEE AUTOMATION EQUIPMENT Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130123 |