CN203489858U - Terminal crimping quality detection apparatus and terminal crimping system - Google Patents
Terminal crimping quality detection apparatus and terminal crimping system Download PDFInfo
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- CN203489858U CN203489858U CN201320594313.5U CN201320594313U CN203489858U CN 203489858 U CN203489858 U CN 203489858U CN 201320594313 U CN201320594313 U CN 201320594313U CN 203489858 U CN203489858 U CN 203489858U
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- heart yearn
- compression joint
- terminal compression
- insulation course
- contact portion
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Abstract
The utility model discloses a terminal crimping quality detection apparatus which determines that whether terminal crimping is in place or not by measuring a core wire crimping height, an insulating layer crimping height and a distance between an insulating layer and a core wire crimping part and carrying out comparison with corresponding preset thresholds. At the same time, the utility model also discloses a terminal crimping system. The terminal crimping system uses the terminal crimping quality detection apparatus to carry out terminal crimping. Compared with a mode of using manual detection, the above mentioned terminal crimping is higher in detection precision and can better guarantee the stability of produced products. In addition, the labor intensity and the labor force of operators are lowered.
Description
Technical field
The utility model relates to terminal compression joint field, particularly relates to a kind of terminal compression joint quality detection device and a kind of terminal compression joint system.
Background technology
General wire type production and processing mainly completes jointly by operating personnel and pressing equipment, because rely on artificial observation and detection, often occur that crimping is not in place, break heart yearn, the defect such as terminal distortion, directly affect downstream production line normally to use, and wiring after sale got loose and hidden some dangers for; Rely on artificial detection, each tester's accuracy of detection is different, causes the consistance of producing to be difficult to guarantee, the stability of product quality is also difficult to guarantee; And rely on artificial detection, labour intensity is larger.
Utility model content
Based on this, being necessary, for relying on manual detection to be difficult to guarantee electric wire quality stability and the large problem of labour intensity of production, provides a kind of terminal compression joint quality detection device addressing the above problem.
Meanwhile, also provide a kind of terminal compression joint system.
Whether a terminal compression joint quality detection device, put in place for detection of terminal compression joint, comprising:
Measure the heart yearn crimp height detection module of the height of heart yearn pressure contact portion after described terminal compression joint;
Measure the insulation course crimp height detection module of the height of insulation course pressure contact portion after described terminal compression joint;
Measure the insulation course of the distance at insulation course edge and described heart yearn pressure contact portion after described terminal compression joint and heart yearn pressure contact portion apart from detection module;
Main control module, connect respectively described heart yearn crimp height detection module, described insulation course crimp height detection module and described insulation course and heart yearn pressure contact portion apart from detection module, described heart yearn crimp height detection module, described insulation course crimp height detection module and described insulation course and heart yearn pressure contact portion are compared respectively with corresponding predetermined threshold value apart from the measurement result of detection module, judge whether described terminal compression joint puts in place.
In an embodiment, also comprise heart yearn detection module therein, connect described main control module, whether whether described heart yearn detection module detects has heart yearn, heart yearn to rupture between insulation course and described heart yearn pressure contact portion and whether heart yearn exposes described heart yearn pressure contact portion; Described heart yearn detection module is also measured the length that described heart yearn pressure contact portion exposes with respect to a side heart yearn of described insulation course.
In an embodiment, also comprise display module therein, described display module connects described main control module;
Described display module shows the testing result whether described heart yearn crimp height detection module, described insulation course crimp height detection module, described insulation course and heart yearn pressure contact portion put in place apart from measurement result and the described terminal compression joint of detection module.
In an embodiment, whether described terminal compression joint quality detection device is rotary type terminal compression joint quality detection device, detect described terminal compression joint put in place from different angles therein.
Therein in an embodiment, described terminal compression joint quality detection device comprises two terminal compression joint quality testing unit that are positioned at terminal crimping connector both sides, described in each, terminal compression joint quality testing unit comprises that respectively described heart yearn crimp height detection module, described insulation course crimp height detection module and described insulation course and heart yearn pressure contact portion, apart from detection module, detect respectively described terminal compression joint from described terminal crimping connector both sides and whether put in place.
A terminal compression joint system, comprises terminal crimping connector, also comprises above-mentioned terminal compression joint quality detection device.
Above-mentioned terminal compression joint quality detection device, by measuring heart yearn crimp height, insulation course crimp height, insulation course and heart yearn pressure contact portion distance and comparing with corresponding predetermined threshold value, judge whether terminal compression joint puts in place, if the distance of the height of the height of heart yearn pressure contact portion, insulation course pressure contact portion and insulation course edge and heart yearn pressure contact portion is all within corresponding pre-set threshold value, terminal compression joint is qualified, otherwise defective.Above-mentioned terminal compression joint system is used above-mentioned terminal compression joint quality detection device to carry out terminal compression joint, with respect to the mode of using manual detection, above-mentioned terminal compression joint accuracy of detection is higher, can better guarantee the stability of the product of production, and labour intensity has reduced, has reduced operator's labour.
Accompanying drawing explanation
Fig. 1 is the terminal compression joint quality detection device module map of an embodiment;
Fig. 2 is the terminal compression joint quality detection device module map of another embodiment;
Fig. 3 is the terminal compression joint quality determining method process flow diagram of an embodiment;
Fig. 4 is the terminal compression joint system schematic of an embodiment;
Fig. 5 is terminal compression joint embodiment illustrated in fig. 4 place schematic diagram.
Embodiment
A kind of terminal compression joint quality detection device and a kind of terminal compression joint quality determining method, by measuring heart yearn crimp height, insulation course crimp height, insulation course and heart yearn pressure contact portion distance and comparing with corresponding predetermined threshold value, each position of heart yearn is detected, judge whether terminal compression joint puts in place.And, when above-mentioned terminal compression joint quality detection device is rotary type, can whether put in place from different angle detection terminal crimping, further improve the precision that terminal compression joint detects.Above-mentioned terminal compression joint system is used above-mentioned terminal compression joint quality detection device to carry out terminal compression joint, with respect to the mode of using manual detection, above-mentioned terminal compression joint accuracy of detection is higher, can better guarantee the stability of the product of production, and labour intensity has reduced, has reduced operator's labour.
Below in conjunction with drawings and Examples, a kind of terminal compression joint quality detection device, a kind of terminal compression joint quality determining method and a kind of terminal compression joint system are described in more detail.
Figure 1 shows that the terminal compression joint quality detection device module map of an embodiment.
With reference to figure 1, a kind of terminal compression joint quality detection device 100, for detection of terminal compression joint, whether put in place, comprise that main control module 120, heart yearn crimp height detection module 140, insulation course crimp height detection module 160 and insulation course and heart yearn pressure contact portion are apart from detection module 180, main control module 120 connects respectively above-mentioned heart yearn crimp height detection module 140, insulation course crimp height detection module 160 and insulation course and heart yearn pressure contact portion apart from detection module 180.
After the 140 measurement terminal crimping of heart yearn crimp height detection module, the height a(of heart yearn pressure contact portion is with reference to figure 5), after the 160 measurement terminal crimping of insulation course crimp height detection module, the height b(of insulation course pressure contact portion is with reference to figure 5), insulation course and heart yearn pressure contact portion apart from detection module 180 measurement terminal crimping after the distance c (with reference to figure 5) of insulation course edge and heart yearn pressure contact portion.This terminal compression joint quality detection device 100 is compared heart yearn crimp height detection module 140, insulation course crimp height detection module 160 and insulation course and heart yearn pressure contact portion respectively with corresponding preset value apart from the measurement result of detection module 180 by main control module 120, judges whether terminal compression joint puts in place.If the distance c of the height b of the height a of heart yearn pressure contact portion, insulation course pressure contact portion or insulation course edge and heart yearn pressure contact portion is not within predetermined threshold value, terminal compression joint is not in place so.The distance c of only having the height a of heart yearn pressure contact portion, the height b of insulation course pressure contact portion or insulation course edge and heart yearn pressure contact portion all within corresponding threshold range time terminal compression joint just put in place, otherwise not in place.
The corresponding predetermined threshold value of the distance c of the height a of above-mentioned heart yearn pressure contact portion, the height b of insulation course pressure contact portion or insulation course edge and heart yearn pressure contact portion can be by terminal crimping connector 200(with reference to figure 4) first crimping obtains by stating terminal compression joint quality detection device 100, determining after the qualified terminal of some.By above-mentioned terminal compression joint quality detection device 100, measure the corresponding heart yearn pressure contact portion of above-mentioned each qualified terminal height a, insulation course pressure contact portion height b and insulation course and heart yearn pressure contact portion distance c, then determine that corresponding standard value is also above-mentioned corresponding predetermined threshold value.Concrete, can be by determining above-mentioned corresponding predetermined threshold value by terminal compression joint quality detection device 100 after 10 qualified terminals of compacting.In other embodiment, also can determine above-mentioned corresponding predetermined threshold value by the qualified terminal of test greater number, make above-mentioned corresponding predetermined threshold value more accurate, detect and more put in place.
By above-mentioned terminal compression joint quality detection device 100, judge whether terminal compression joint puts in place, with respect to the mode of using manual detection, above-mentioned terminal compression joint accuracy of detection is higher, can better guarantee the stability of the product of production, and labour intensity has reduced, has reduced operator's labour.
Shown in Fig. 2, it is the terminal compression joint quality detection device module map of another embodiment.
With reference to figure 2, above-mentioned terminal compression joint quality detection device 100 further comprises heart yearn detection module 170, above-mentioned heart yearn detection module 170 connects above-mentioned main control module 120, situation for detection of heart yearn after detection terminal crimping, comprise between insulation course and heart yearn pressure contact portion, whether having heart yearn, heart yearn whether to rupture and whether heart yearn exposes heart yearn pressure contact portion, meanwhile, whether above-mentioned heart yearn detection module 170 is also up to standard for measuring the length d (with reference to figure 5) that heart yearn pressure contact portion exposes with respect to a side heart yearn of insulation course.
By 170 pairs of heart yearns of above-mentioned heart yearn detection module, detect, if there is no heart yearn between insulation course and heart yearn pressure contact portion, or the heart yearn between insulation course and heart yearn pressure contact portion fracture, or above-mentioned heart yearn exposes heart yearn pressure contact portion, and so above-mentioned terminal compression joint is not in place.If the length d that heart yearn pressure contact portion exposes with respect to a side heart yearn of insulation course is long or too short, the length that to be the above-mentioned heart yearn pressure contact portion recording expose with respect to a side heart yearn of insulation course is not within default heart yearn preset length, and so above-mentioned terminal compression joint is not in place.Concrete, the qualified terminal that the corresponding preset length of length that above-mentioned heart yearn pressure contact portion exposes with respect to a side heart yearn of insulation course also can be measured somes by terminal compression joint quality detection device 100 draws.
With reference to figure 2, above-mentioned terminal compression joint quality detection device 100 further comprises display module 190, above-mentioned display module 190 connects main control modules 120, by above-mentioned display module 190, shows the testing result whether heart yearn crimp height detection modules 140, insulation course crimp height detection module 160, insulation course and heart yearn pressure contact portion put in place apart from measurement result and the terminal compression joint of detection module 180 and above-mentioned heart yearn detection module 170.
Above-mentioned main control module 120 judges apart from the testing result of detection module 180 and above-mentioned heart yearn detection module 170 whether terminal compression joint puts in place by above-mentioned heart yearn crimp height detection module 140, insulation course crimp height detection module 160, insulation course and heart yearn pressure contact portion, as long as above-mentioned heart yearn crimp height detection module 140, insulation course crimp height detection module 160, insulation course and heart yearn pressure contact portion are apart from having the testing result of defective in detection module 180 and above-mentioned heart yearn detection module 170, terminal compression joint is not in place so.Each detected value showing in above-mentioned terminal compression joint quality detection device 100 testing processes by display module 190, after can clear and definite terminal compression joint, which position have crimping qualified, be convenient to further improvement, if find that in the process detecting check result is in batches similar, also can consider that terminal crimping connector 200 goes wrong in crimping process, be convenient to the maintenance of terminal crimping connector 200.
Concrete, whether above-mentioned terminal compression joint quality detection device 100 is rotary type terminal compression joint quality detection device, can put in place from different angle detection terminal crimping, further improves the precision that terminal compression joint detects.
In other embodiments, above-mentioned terminal compression joint quality detection device 100 can comprise two terminal compression joint quality testing unit (not shown) that are positioned at terminal crimping connector 200 both sides, each terminal compression joint quality testing unit comprises that respectively heart yearn crimp height detection module 140, insulation course crimp height detection module 160 and insulation course and heart yearn pressure contact portion are apart from detection module 180, can be from terminal compression joint and both sides respectively detection terminal crimping whether put in place.If during terminal compression joint terminal one side pressure receive position but opposite side crimping not in place, the situation that in the time of may occurring in a side that crimping puts in place and detect, detection terminal crimping puts in place, if detected respectively by both sides, can prevent the generation of above-mentioned situation, further whether accurate detection terminal crimping puts in place.
Shown in Fig. 3, it is the terminal compression joint quality determining method process flow diagram of an embodiment.
With reference to figure 3, the terminal compression joint quality determining method detecting by above-mentioned terminal compression joint quality detection device, specifically comprises the steps:
Step S110: the height of heart yearn pressure contact portion after measurement terminal crimping.
Step S130: the height of insulation course pressure contact portion after measurement terminal crimping.
Step S150: the distance of insulation course edge and heart yearn pressure contact portion after measurement terminal crimping.
Step S170: measure the length that heart yearn pressure contact portion exposes with respect to a side heart yearn of insulation course.
Step S190: the length that the distance of the height of the height of heart yearn pressure contact portion, insulation course pressure contact portion, insulation course edge and heart yearn pressure contact portion and heart yearn pressure contact portion are exposed with respect to a side heart yearn of insulation course is compared with corresponding predetermined threshold value respectively, if the length that the distance of the height of the height of heart yearn pressure contact portion, insulation course pressure contact portion, insulation course edge and heart yearn pressure contact portion and heart yearn pressure contact portion expose with respect to a side heart yearn of insulation course is all within corresponding pre-set threshold value, terminal compression joint is qualified, otherwise defective.
Whether whether further, above-mentioned terminal compression joint quality determining method also comprises detecting has heart yearn, heart yearn to rupture between insulation course and heart yearn pressure contact portion and whether heart yearn exposes the step (not shown) of heart yearn pressure contact portion.If there is no heart yearn between insulation course and heart yearn pressure contact portion, or heart yearn fracture between insulation course and heart yearn pressure contact portion, or heart yearn exposes heart yearn pressure contact portion and also represents that terminal compression joint quality testing is defective.
Shown in Fig. 4, it is the terminal compression joint system schematic of an embodiment.
With reference to figure 4, a kind of terminal compression joint system 300 comprises terminal crimping connector 200 and above-mentioned terminal compression joint quality detection device 100, and above-mentioned terminal crimping connector 200 comprises diel 220 and connection terminal 240.
Shown in Fig. 5, it is terminal compression joint embodiment illustrated in fig. 4 place schematic diagram.
With reference to figure 5, wherein a represents the height of heart yearn pressure contact portion after terminal compression joint, b represents the height of insulation course pressure contact portion after terminal compression joint, and c represents the distance at insulation course edge and heart yearn pressure contact portion after terminal compression joint, and d represents the length that heart yearn pressure contact portion exposes with respect to a side heart yearn of insulation course.
Above-mentioned terminal compression joint system is used above-mentioned terminal compression joint quality detection device 100 to carry out terminal compression joint, with respect to the mode of using manual detection, above-mentioned terminal compression joint accuracy of detection is higher, can better guarantee the stability of the product of production, and labour intensity has reduced, has reduced operator's labour.
Above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. whether a terminal compression joint quality detection device, put in place for detection of terminal compression joint, it is characterized in that, comprising:
Measure the heart yearn crimp height detection module of the height of heart yearn pressure contact portion after described terminal compression joint;
Measure the insulation course crimp height detection module of the height of insulation course pressure contact portion after described terminal compression joint;
Measure the insulation course of the distance at insulation course edge and described heart yearn pressure contact portion after described terminal compression joint and heart yearn pressure contact portion apart from detection module;
Main control module, connect respectively described heart yearn crimp height detection module, described insulation course crimp height detection module and described insulation course and heart yearn pressure contact portion apart from detection module, described heart yearn crimp height detection module, described insulation course crimp height detection module and described insulation course and heart yearn pressure contact portion are compared respectively with corresponding predetermined threshold value apart from the measurement result of detection module, judge whether described terminal compression joint puts in place.
2. terminal compression joint quality detection device according to claim 1, it is characterized in that, also comprise heart yearn detection module, connect described main control module, whether whether described heart yearn detection module detects has heart yearn, heart yearn to rupture between insulation course and described heart yearn pressure contact portion and whether heart yearn exposes described heart yearn pressure contact portion; Described heart yearn detection module is also measured the length that described heart yearn pressure contact portion exposes with respect to a side heart yearn of described insulation course.
3. terminal compression joint quality detection device according to claim 1, is characterized in that, also comprises display module, and described display module connects described main control module;
Described display module shows the testing result whether described heart yearn crimp height detection module, described insulation course crimp height detection module, described insulation course and heart yearn pressure contact portion put in place apart from measurement result and the described terminal compression joint of detection module.
4. terminal compression joint quality detection device according to claim 1, is characterized in that, whether described terminal compression joint quality detection device is rotary type terminal compression joint quality detection device, detect described terminal compression joint put in place from different angles.
5. terminal compression joint quality detection device according to claim 1, it is characterized in that, described terminal compression joint quality detection device comprises two terminal compression joint quality testing unit that are positioned at terminal crimping connector both sides, described in each, terminal compression joint quality testing unit comprises that respectively described heart yearn crimp height detection module, described insulation course crimp height detection module and described insulation course and heart yearn pressure contact portion, apart from detection module, detect respectively described terminal compression joint from described terminal crimping connector both sides and whether put in place.
6. a terminal compression joint system, comprises terminal crimping connector, it is characterized in that, also comprises the terminal compression joint quality detection device described in claim 1 to 5 any one.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594313.5U CN203489858U (en) | 2013-09-25 | 2013-09-25 | Terminal crimping quality detection apparatus and terminal crimping system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320594313.5U CN203489858U (en) | 2013-09-25 | 2013-09-25 | Terminal crimping quality detection apparatus and terminal crimping system |
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| CN203489858U true CN203489858U (en) | 2014-03-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538816A (en) * | 2015-01-14 | 2015-04-22 | 合肥得润电子器件有限公司 | Terminal crimping and inspection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538816A (en) * | 2015-01-14 | 2015-04-22 | 合肥得润电子器件有限公司 | Terminal crimping and inspection method |
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Granted publication date: 20140319 Termination date: 20210925 |