CN203572397U - Gauge for detecting standard of lead sheath - Google Patents
Gauge for detecting standard of lead sheath Download PDFInfo
- Publication number
- CN203572397U CN203572397U CN201320687036.2U CN201320687036U CN203572397U CN 203572397 U CN203572397 U CN 203572397U CN 201320687036 U CN201320687036 U CN 201320687036U CN 203572397 U CN203572397 U CN 203572397U
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- China
- Prior art keywords
- ring body
- diameter
- conical cavity
- standard
- measurer
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- 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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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses a gauge for detecting the standard of a lead sheath. The gauge includes a first ring body and a second ring body, the inside of the first ring body is a first conical cavity, the inside of the second ring body is a second conical cavity, the conicity of the first conical cavity is equal to that of the second conical cavity, the bottom end of the first ring body is a first measuring end, the diameter of the inner ring of the first measuring end is 0-0.1mm less than the upper limit of the standard diameter of the big end of the lead sheath, the bottom end of the second ring body is a second measuring end, and the diameter of the inner ring of the second measuring end is 0-0.1mm greater than the lower limit of the standard diameter of the big end of the lead sheath. The diameter of the inner ring of the first measuring end of the first ring body is 0-0.1mm less than the upper limit of the standard diameter of the big end of the lead sheath, and the diameter of the inner ring of the second measuring end of the second ring body is 0-0.1mm greater than the lower limit of the standard diameter of the big end of the lead sheath, so that whether the diameter of the big end of the lead sheath exceeds the standard diameter range can be rapidly detected, and the gauge has the advantages of simple structure, convenient use, and low cost.
Description
Technical field
The application relates to survey instrument technical field, is specifically related to a kind of measurer that detects plumbous cover standard.
Background technology
In prior art, the detection to the large end of the plumbous cover of tapering, small end and height, generally adopts kind of calliper.When operator uses kind of calliper, generally there will be following problem: 1) different people uses samely when slide calliper rule are detected to same product, affected greatly by artificial subjective factor, and the size of measurement is mutually far short of what is expected, and error is large; 2) slide calliper rule are measurers of a kind of precision and fragile; 3) slide calliper rule price is more expensive, generally only has product guarantor, technician just to have.
Utility model content
The measurer that the application provides, whether the diameter of the large end of the plumbous cover of energy fast detecting exceeds normal diameter scope.
The application provides a kind of measurer that detects plumbous cover standard, comprise the first ring body and the second ring body, the inside of described the first ring body is the first conical cavity, and the inside of described the second ring body is the second conical cavity, and the tapering of described the first conical cavity is identical with the tapering of the second conical cavity; The bottom of described the first ring body is the first measuring junction, and the inner ring diameter of described the first measuring junction is than the little 0-0.1mm of the normal diameter upper limit of the large end of plumbous cover; The bottom of described the second ring body is the second measuring junction, and the inner ring diameter of described the second measuring junction is than the large 0-0.1mm of normal diameter lower limit of the large end of plumbous cover.
Further, the height of described the first ring body is than the large 0-0.1mm of the high lower limit of standard cone of plumbous cover.
Further, the height of described the second ring body is than the large 0-0.1mm of the high lower limit of standard cone of plumbous cover.
Further, described the first ring body is connected with the side of described the second ring body.
Further, described the first ring body is arranged on above or below described the second ring body, and the top of described the first ring body is connected with the top of described the second ring body.
Further, described the first conical cavity is communicated with described the second conical cavity.
Further, described the first ring body and the second ring body are copper ring body.
The measurer of the plumbous cover standard of detection that the application provides, the little 0-0.1mm of the normal diameter upper limit of the large end overlapping by the ratio lead that the inner ring diameter of the first measuring junction of the first ring body is arranged, and the large 0-0.1mm of normal diameter lower limit of the large end of the plumbous cover of the ratio that the inner ring diameter of the second measuring junction of the second ring body is arranged; Whether the diameter that therefore can fast detecting goes out the large end of plumbous cover exceeds normal diameter scope; And this measurer is simple in structure, easy to use, and cost is low.
Accompanying drawing explanation
Fig. 1 is the cut-open view of the first ring body in the application;
Fig. 2 is cut-open view when the first ring body is used in the application;
Fig. 3 is the cut-open view of the second ring body in the application;
Fig. 4 is cut-open view when the second ring body is used in the application;
Fig. 5 is the cut-open view that in the application, the first ring body is connected with the second ring body;
Fig. 6 is the first ring body and the another kind of cut-open view being connected of the second ring body in the application.
Embodiment
Below by embodiment, by reference to the accompanying drawings the utility model is described in further detail.
The term definition of using in the application, refers to Fig. 2.
The top of ring body, the smallest cross-sectional place end in finger ring body inner conical chamber;
The bottom of ring body, place, the maximum cross-section end in finger ring body inner conical chamber;
The large end of plumbous cover, refers to the connecting end surface of the top cone of plumbous cover and the upper surface of the first projection 35;
The cone of plumbous cover is high, refers to the distance of the upper surface of plumbous top 36 to first projections 35 of overlapping;
The standard cone of plumbous cover is high, refers to the gauged distance of the upper surface of plumbous top 36 to first projections 35 of overlapping.
Refer to Fig. 1-4, measurer in this example, comprise the first ring body 1 and the second ring body 2, the inside of the first ring body 1 is the first conical cavity 10, the inside of the second ring body 2 is the second conical cavity 20, the tapering of the first conical cavity 10 is identical with the tapering of the second conical cavity 20, and in this example, the tapering of the tapering of the first conical cavity 10 and the second conical cavity 20 is identical with the standard taper of plumbous cover; The bottom of the first ring body 1 is the little 0-0.1mm of the normal diameter upper limit of the plumbous large end 31 overlapping of inner ring diameter D1 ratio of the first measuring junction 11, the first measuring junctions 11; The bottom of the second ring body 2 is the large 0-0.1mm of normal diameter lower limit of the plumbous large end 31 overlapping of inner ring diameter D2 ratio of the second measuring junction 21, the second measuring junctions 21.Standard in this example refers to GB/T5008.2-2013, and name is called: lead-acid starter battery part 2: product variety specification and terminal sizes, mark.Certainly, so long as the lead cover that profile is tapering, the structure of corresponding test measuring device all can be with reference to the structure of the measurer in the application, and concrete size can adjust or suitably reduce the standard of institute's reference according to actual production.
On the diameter of the large end of the plumbous cover of detection, in limited time, the top cone of lead cover 3 is inserted in the first ring body 1, makes the first measuring junction 11 overlap to greatest extent the large end 31 overlapping to lead.The inner ring diameter D1 of the first measuring junction 11 is than the little 0-0.1mm of the normal diameter upper limit of the large end 31 of plumbous cover.Therefore, if the first ring body 1 is put the large end 31 less than lead cover, illustrate that the diameter of the plumbous large end 31 overlapping is larger than the normal diameter upper limit, plumbous cover is defective; If the first ring body 1 can be put into the large end 31 of plumbous cover and have loosening sensation, the diameter of the large end 31 of the plumbous cover of explanation is less than the normal diameter upper limit, and plumbous cover is qualified.
Under the diameter of the large end of the plumbous cover of detection, in limited time, the top cone of lead cover 3 is inserted in the second ring body 2, makes the second measuring junction 21 overlap to greatest extent the large end 31 overlapping to lead.The inner ring diameter D2 of the second measuring junction 21 is than the large 0-0.1mm of normal diameter lower limit of the large end 31 of plumbous cover.Therefore, if the second ring body 2 is put the large end 31 less than lead cover, illustrate that the diameter of the plumbous large end 31 overlapping is larger than normal diameter lower limit, plumbous cover is qualified; If the second ring body 2 can be put into the large end 31 of plumbous cover and have loosening sensation, the diameter of the large end 31 of the plumbous cover of explanation is less than normal diameter lower limit, and plumbous cover is defective.
Therefore, whether the diameter that the measurer in this example can fast detecting goes out the large end of plumbous cover by the first ring body and the second ring body exceeds normal diameter scope, without reading; And this measurer is simple in structure, easy to use, and cost is low.
In this example, whether the tapering of the tapering of the first conical cavity 10 and the second conical cavity 20 is identical with the standard taper of plumbous cover, can detect the tapering that lead overlaps and meet the requirements, when the first ring body or the second ring body overlap when lead puts and can not rock, tapering meets the requirements, otherwise undesirable.
In this example, the height of the first ring body is than the high large 0-0.1mm of lower limit of standard cone of plumbous cover, and the height of the second ring body is than the large 0-0.1mm of the high lower limit of standard cone of plumbous cover.Therefore, whether the upper limit of the diameter of the large end of the plumbous cover of detection or in limited time lower, can estimate the cone height of lead cover lower than the high lower limit of standard cone.In this example, the first ring body and the second ring body are copper ring body, so measurer is difficult for getting rusty, also easy damaged not, long service life.
In this example, the tapering of measurer, highly, the diameter of measuring junction all requires to formulate with reference to the specific requirement of standard GB/T/T5008.2-2013 according to actual production, certainly, also can suitably reduce the standard of institute's reference, as the standard of using enterprise to make by oneself.
In some other embodiment, the first ring body is connected with the side of the second ring body, and as shown in Figure 5, the first ring body 1 is connected in aggregates, easy to use with the second ring body 2.
In some other embodiment, the first ring body is arranged on above or below the second ring body, and the top 12 of the first ring body is connected with the top 22 of the second ring body.When the first ring body is connected with the second ring body, can be that the part on top is connected can be also that top is all connected.As shown in Figure 6, when the top 12 of the first ring body is all connected with the top of the second ring body 22, the first conical cavity 10 is communicated with the second conical cavity 20.
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. a measurer that detects plumbous cover standard, it is characterized in that, comprise the first ring body and the second ring body, the inside of described the first ring body is the first conical cavity, the inside of described the second ring body is the second conical cavity, and the tapering of described the first conical cavity is identical with the tapering of the second conical cavity; The bottom of described the first ring body is the first measuring junction, and the inner ring diameter of described the first measuring junction is than the little 0-0.1mm of the normal diameter upper limit of the large end of plumbous cover; The bottom of described the second ring body is the second measuring junction, and the inner ring diameter of described the second measuring junction is than the large 0-0.1mm of normal diameter lower limit of the large end of plumbous cover.
2. measurer as claimed in claim 1, is characterized in that, the height of described the first ring body is than the large 0-0.1mm of the high lower limit of standard cone of plumbous cover.
3. measurer as claimed in claim 1, is characterized in that, the height of described the second ring body is than the large 0-0.1mm of the high lower limit of standard cone of plumbous cover.
4. measurer as claimed in claim 1, is characterized in that, described the first ring body is connected with the side of described the second ring body.
5. measurer as claimed in claim 1, is characterized in that, described the first ring body is arranged on above or below described the second ring body, and the top of described the first ring body is connected with the top of described the second ring body.
6. measurer as claimed in claim 5, is characterized in that, described the first conical cavity is communicated with described the second conical cavity.
7. the measurer as described in claim 1-6 any one, is characterized in that, described the first ring body and the second ring body are copper ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687036.2U CN203572397U (en) | 2013-10-31 | 2013-10-31 | Gauge for detecting standard of lead sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687036.2U CN203572397U (en) | 2013-10-31 | 2013-10-31 | Gauge for detecting standard of lead sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572397U true CN203572397U (en) | 2014-04-30 |
Family
ID=50540125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687036.2U Expired - Lifetime CN203572397U (en) | 2013-10-31 | 2013-10-31 | Gauge for detecting standard of lead sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 CN201320687036.2U patent/CN203572397U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |