CN203572392U - Gauge for detecting welding height of lead sheath - Google Patents
Gauge for detecting welding height of lead sheath Download PDFInfo
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- CN203572392U CN203572392U CN201320687416.6U CN201320687416U CN203572392U CN 203572392 U CN203572392 U CN 203572392U CN 201320687416 U CN201320687416 U CN 201320687416U CN 203572392 U CN203572392 U CN 203572392U
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- gauge
- height
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Abstract
The utility model discloses a gauge for detecting the welding height of a lead sheath. The gauge is used for detecting whether the welding height of the lead sheath meets the standard. The standard includes an upper limit size and a lower limit size, the gauge is in the shape of a cylinder, the contour of the upper surface of the gauge has at least two different horizontal heights, the contour of the upper surface has a highest height and a lowest height, the highest height is the upper limit size of the standard, the lowest height is the lower limit size of the standard, the gauge is provided with a gauge hole (103) which is a through hole in the cylinder body, and the size of the gauge hole (103) is greater than that of a lead sheath (201) to be measured. During the detection, the gauge is sleeved on the lead sheath via the gauge hole, the bottom surface of the gauge is attached to the bottom surface of the lead sheath, detectors can detect whether the top end of the lead sheath is between the upper limit size and the lower limit size of the standard with naked eyes, if yes, the welding height of the lead sheath to be detected meets the standard, and the lead sheath is qualified. When the gauge is used, the detectors can rapidly detect whether the welding height meets the standard without the need for reading data.
Description
Technical field
The utility model relates to accumulator production field, especially relates to a kind of plumbous gauge that overlaps the height that freezes that detects.
Background technology
In battery production field, freezing of terminal of the lead of difformity and size cover highly has different examination criterias, and its examination criteria should meet national standard.The circular plumbous cover terminal after freezing shown in accompanying drawing 1 of take is example, and its national standard that freezes height fixes on 17mm～20mm.As long as the plumbous cover of the circle detecting terminal freezes, height is all qualified in this margin tolerance.Traditional detection method is to adopt slide calliper rule to detect.
As shown in Figure 1, be the circular plumbous side view overlapping after freezing.After plumbous cover 201 freezes, its side is the face with certain taper, and its end face is not plane, but for there being the face of certain radian.The bad grasp of surface level while therefore, using slide calliper rule or height gauge to detect.And slide calliper rule are measurers of a kind of precision and fragile, operating period existence limitation, slide calliper rule price is more expensive in addition, generally only has that product are protected, technician just has.
Utility model content
The utility model provides a kind of plumbous gauge that overlaps the height that freezes of fast detecting that does not need reading out data.
A kind of lead that detects overlaps the gauge highly that freezes, for detection of lead cover, freeze highly whether to meet standard, this standard has the high limit of size and lower limit, and gauge is cylinder, has at least two different level heights on the profile of the upper surface of gauge, the profile of upper surface has maximum height and minimum altitude, maximum height is the high limit of size of standard, the lower limit that minimum altitude is standard, and gauge is provided with metering-orifice, metering-orifice is the through hole in cylinder, and the size of metering-orifice is greater than the size of sounding lead cover to be checked.
In one embodiment, the upper surface of gauge is one high and one low step-like, and the plane at upper surface lower-order place is the first table top, and the plane at upper surface higher-order place is the second table top, the height of the first table top is minimum altitude, and the height of the second table top is maximum height.
Wherein, the maximum height of the profile of upper surface is 20mm, and the minimum altitude of the profile of upper surface is 17mm.
Further, metering-orifice is round table-like, and metering-orifice is identical with the tapering of sounding lead cover to be checked.
Further, gauge is right cylinder or rectangular cylinder.
Further, gauge is brass gauge or stainless steel gauge.
The beneficial effects of the utility model are: because the maximum height of the profile of the upper surface of gauge is the high limit of size of examination criteria, the minimum altitude of the profile of upper surface is the lower limit of examination criteria, during detection, gauge throughput borehole jack puts at lead, Yu Qiantao bottom surface, the bottom surface laminating of gauge, whether the top that testing staff can detect plumbous cover by naked eyes is between the high limit of size and lower limit of standard, if, lead cover to be detected freezes and highly meets standard, for specification product, otherwise, be substandard product.Use this instrument, without reading out data, can fast detecting freeze highly whether to meet standard.
Accompanying drawing explanation
Fig. 1 is the side view that lead to be measured overlaps;
Fig. 2 is that the utility model detects the plumbous side view that overlaps the gauge of the height that freezes;
Fig. 3 is that the utility model detects the plumbous side view that overlaps the use state of the gauge highly that freezes.
Embodiment
As shown in Figure 1, plumbous national standard of overlapping the height a that freezes is 17mm～20mm.
As shown in Figure 2, detecting the plumbous gauge that overlaps the height tolerance that freezes is cylinder, on the profile of the upper surface of gauge, there are at least two different level heights, the profile of upper surface has maximum height and minimum altitude, maximum height is the high limit of size of examination criteria, the lower limit that minimum altitude is examination criteria, and gauge is provided with metering-orifice 103, this metering-orifice is the through hole in cylinder, and the size of metering-orifice is greater than the size of plumbous cover.Lead cover for shown in accompanying drawing 1, is limited to 20mm in national standard, under be limited to 17mm, the maximum height of the profile of the gauge upper surface of formulating is 20mm, the profile minimum altitude of upper surface is 17mm.During use, as shown in Figure 3, gauge is enclosed within on plumbous cover 201 to the bottom surface laminating of the bottom surface of gauge and plumbous cover 201 by metering-orifice 103.Whether the top that testing staff can detect plumbous cover by naked eyes is between the maximum height and minimum altitude of the profile of the upper surface of gauge.If the top of plumbous cover is between the maximum height and minimum altitude of the profile of the upper surface of gauge, this lead cover height a that freezes is within the scope of national standard 17mm～20mm, is specification product, if not, be just substandard product.
Gauge range of size, can determine according to the variation of the height detection standards that freeze of different plumbous covers, only need the minimum altitude of the profile of upper surface to be made as the lower limit of standard, the maximum height of the profile of upper surface is made as the high limit of size of standard.
More directly perceived simple in order to make to detect, upper surface is made into one high and one low step-like, the plane at upper surface lower-order place is the first table top 101, the plane at upper surface higher-order place is the second table top 102, the height of the first table top is minimum altitude, the height of the first table top is 17mm, and the height of the second table top is maximum height, and the height of the second table top is 20mm.
Consider, after plumbous cover freezes, the profile of plumbous cover is the face with certain taper, in order to make the metering-orifice 103 and better laminating of sounding lead cover 201 to be checked of gauge, conventionally metering-orifice 103 is made as round table-like, metering-orifice 103 has with sounding lead to be checked and overlaps 201 same taperings, the large 0.5mm of size of the more plumbous cover 201 of size of metering-orifice 103.
Gauge can be right cylinder or rectangular cylinder, or the cylinder of other shape, conventionally by the NC super machining addition of brass or stainless steel material, is difficult for getting rusty and damaging.In current production, use this gauge, operating personnel's detection speed can reach one minute 60 to 100, and common operating personnel also can use, and detects judging efficiency and preparatory height.
Above content is in conjunction with concrete embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace.
Claims (7)
1. one kind is detected the plumbous gauge that overlaps the height that freezes, for detection of lead cover, freeze highly whether to meet standard, described standard has the high limit of size and lower limit, it is characterized in that, described gauge is cylinder, on the profile of the upper surface of described gauge, there are at least two different level heights, the profile of described upper surface has maximum height and minimum altitude, described maximum height is the high limit of size of standard, described minimum altitude is the lower limit of standard, described gauge is provided with metering-orifice (103), described metering-orifice is the through hole in cylinder, the size of described metering-orifice is greater than the size of sounding lead cover to be checked.
2. the lead that detects as claimed in claim 1 overlaps the gauge highly that freezes, it is characterized in that, the upper surface of described gauge is one high and one low step-like, the plane at described upper surface lower-order place is the first table top (101), the plane at described upper surface higher-order place is the second table top (102), the height of described the first table top is described minimum altitude, and the height of described the second table top is described maximum height.
3. the lead that detects as claimed in claim 1 or 2 overlaps the gauge highly that freezes, and it is characterized in that, the maximum height of the profile of described upper surface is 20mm, and the minimum altitude of the profile of described upper surface is 17mm.
4. the lead that detects as claimed in claim 3 overlaps the gauge highly that freezes, and it is characterized in that, described metering-orifice (103) is round table-like, and described metering-orifice (103) is identical with the tapering of described sounding lead cover to be checked (201).
5. the lead that detects as claimed in claim 4 overlaps the gauge highly that freezes, and it is characterized in that the large 0.5mm of size of the more described sounding lead cover to be checked of size (201) of described metering-orifice (103).
6. the lead that detects as claimed in claim 5 overlaps the gauge highly that freezes, and it is characterized in that, described gauge is right cylinder or rectangular cylinder.
7. the plumbous gauge that overlaps the height that freezes of the detection as described in claim 3 to 5 any one, is characterized in that, described gauge is brass gauge or stainless steel gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687416.6U CN203572392U (en) | 2013-10-31 | 2013-10-31 | Gauge for detecting welding height of lead sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687416.6U CN203572392U (en) | 2013-10-31 | 2013-10-31 | Gauge for detecting welding height of lead sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572392U true CN203572392U (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687416.6U Expired - Fee Related CN203572392U (en) | 2013-10-31 | 2013-10-31 | Gauge for detecting welding height of lead sheath |
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| Country | Link |
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| CN (1) | CN203572392U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848760A (en) * | 2015-05-15 | 2015-08-19 | 中国重汽集团济南动力有限公司 | Testing fixture and detection method for detecting inner and outer warping dimensions of vehicle door |
| CN105403117A (en) * | 2015-12-04 | 2016-03-16 | 重庆五龙洪洋机械制造有限公司 | Quality detection apparatus of automotive steering knuckle |
| CN105444644A (en) * | 2014-08-29 | 2016-03-30 | 富泰华工业（深圳）有限公司 | Detecting device |
| CN110260753A (en) * | 2019-07-09 | 2019-09-20 | 中国航发哈尔滨东安发动机有限公司 | A kind of verifying attachment and the method for inspection |
| CN113624097A (en) * | 2021-10-13 | 2021-11-09 | 江苏金晓电子信息股份有限公司 | High-density distance display terminal magnetic steel seat inspection jig |
-
2013
- 2013-10-31 CN CN201320687416.6U patent/CN203572392U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444644A (en) * | 2014-08-29 | 2016-03-30 | 富泰华工业（深圳）有限公司 | Detecting device |
| CN104848760A (en) * | 2015-05-15 | 2015-08-19 | 中国重汽集团济南动力有限公司 | Testing fixture and detection method for detecting inner and outer warping dimensions of vehicle door |
| CN105403117A (en) * | 2015-12-04 | 2016-03-16 | 重庆五龙洪洋机械制造有限公司 | Quality detection apparatus of automotive steering knuckle |
| CN110260753A (en) * | 2019-07-09 | 2019-09-20 | 中国航发哈尔滨东安发动机有限公司 | A kind of verifying attachment and the method for inspection |
| CN113624097A (en) * | 2021-10-13 | 2021-11-09 | 江苏金晓电子信息股份有限公司 | High-density distance display terminal magnetic steel seat inspection jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |