CN103017634B - A kind of coil dimension measurement mechanism and measuring method thereof - Google Patents
A kind of coil dimension measurement mechanism and measuring method thereof Download PDFInfo
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- CN103017634B CN103017634B CN201210539012.2A CN201210539012A CN103017634B CN 103017634 B CN103017634 B CN 103017634B CN 201210539012 A CN201210539012 A CN 201210539012A CN 103017634 B CN103017634 B CN 103017634B
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- 238000005259 measurement Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012360 testing method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The invention discloses a kind of coil dimension measurement mechanism, comprise reference block, the two ends, left and right of described reference block are removably provided with the locating piece matched with coil fillet respectively, have the reference edge perpendicular with coil straight line portion between described reference block and described locating piece.In measuring process, first the fillet of described locating piece and coil straight line portion one end is fitted, and at this reference edge place, side marking, this mark place is the point of contact of this fillet, then the fillet of the locating piece of opposite side and the coil straight line portion other end is fitted, and at this reference edge place, side marking, this mark is the point of contact of this fillet, and the distance measured again between twice marking is the length of coil straight line portion afterwards.Whole measuring process simple and effective, and its measurement result is accurately reliable.The invention also discloses a kind of coil dimension measuring method applying above-mentioned coil dimension measurement mechanism.
Description
Technical field
The present invention relates to Coil Detector technical field, particularly a kind of coil dimension measurement mechanism.The invention still further relates to a kind of coil dimension measuring method of this measurement mechanism of application.
Background technology
In current traction electric machine coil processing process, usually need to carry out linear measure longimetry to the straight line portion of the coil after shaping, to determine that the assembling whether its size meets subsequent handling uses needs.
In current existing coil measuring process, the normally direct straight line portion to coil carries out dimensional measurement, to determine its length, but, this kind of measuring method very easily produces deviation when determining the fillet point of contact, end of straight line portion, cause final length measurements to occur error, cause adverse effect to subsequent process flow.
Therefore, how accurately the length of measuring coil straight line portion is the important technological problems that those skilled in the art need to solve at present.
Summary of the invention
The object of this invention is to provide a kind of coil dimension measurement mechanism, this measurement mechanism can the length of accurately measuring coil straight line portion.Another object of the present invention is to provide a kind of coil dimension measuring method applying above-mentioned coil dimension measurement mechanism.
For solving the problems of the technologies described above, the invention provides a kind of coil dimension measurement mechanism, comprise reference block, the two ends, left and right of described reference block are removably provided with the locating piece matched with coil fillet respectively, have the reference edge perpendicular with coil straight line portion between described reference block and described locating piece.
Preferably, described locating piece is specially end face and bottom surface is fan-shaped cylinder, and its cylinder cambered surface and coil fillet fit.
Preferably, the end face of described locating piece and the central angle of bottom surface are 90 °.
Preferably, described reference block is specially rectangular parallelepiped.
The present invention also provides a kind of coil dimension measuring method, comprises step:
One end is located, and treats that the fillet of test coil straight line portion one end fits tightly with corresponding locating piece by being positioned at;
One end is demarcated, and the reference edge place that the tested end fillet in locating with above-mentioned one end is positioned at homonymy marks one end datum line;
Opposite end is located, and treats that the fillet of the test coil straight line portion other end fits tightly with corresponding locating piece by being positioned at;
Opposite end is demarcated, and the reference edge place that the tested end fillet in locating with above-mentioned opposite end is positioned at homonymy marks opposite end datum line;
Length measurment, measures the distance between described one end datum line and described opposite end datum line.
Relative above-mentioned background technology, coil dimension measurement mechanism provided by the present invention, comprise reference block, the two ends, left and right of described reference block are removably provided with the locating piece matched with coil fillet respectively, have the reference edge perpendicular with coil straight line portion between described reference block and described locating piece.In measuring process, first the fillet of described locating piece and coil straight line portion one end is fitted, and at this reference edge place, side marking, this mark place is the point of contact of this fillet, then the fillet of the locating piece of opposite side and the coil straight line portion other end is fitted, and at this reference edge place, side marking, this mark is the point of contact of this fillet, and the distance measured again between twice marking is the length of coil straight line portion afterwards.Whole measuring process simple and effective, and its measurement result is accurately reliable.
In another preferred version of the present invention, described locating piece is specially end face and bottom surface is fan-shaped cylinder, and its cylinder cambered surface and coil fillet fit.The positioning block structure of this kind of fan-shaped cylinder shape can improve the suitability of described locating piece and coil fillet part further, thus makes the measurement result of described coil dimension measurement mechanism more accurately reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The assembly structure schematic diagram of the coil dimension measurement mechanism that Fig. 1 provides for a kind of embodiment of the present invention;
The process flow diagram of the coil dimension measuring method that Fig. 2 provides for a kind of embodiment of the present invention.
Embodiment
Core of the present invention is to provide a kind of coil dimension measurement mechanism, and this measurement mechanism can the length of accurately measuring coil straight line portion; Meanwhile, a kind of coil dimension measuring method applying above-mentioned coil dimension measurement mechanism is provided.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1, the assembly structure schematic diagram of the coil dimension measurement mechanism that Fig. 1 provides for a kind of embodiment of the present invention.
In a specific embodiment, coil dimension measurement mechanism provided by the present invention, comprise reference block 11, the two ends, left and right of reference block 11 are removably provided with the locating piece 12 matched with coil fillet respectively, have the reference edge 13 perpendicular with coil straight line portion between reference block 11 and locating piece 12.In measuring process, first the fillet of locating piece 12 with coil straight line portion one end is fitted, and at this side reference edge 13 place marking, this mark place is the point of contact of this fillet, then the locating piece 12 of opposite side is fitted with the fillet of the coil straight line portion other end, and at this side reference edge 13 place marking, this mark is the point of contact of this fillet, and the distance measured again between twice marking is the length of coil straight line portion afterwards.Whole measuring process simple and effective, and its measurement result is accurately reliable.
Further, locating piece 12 is specially end face and bottom surface is fan-shaped cylinder, and its cylinder cambered surface and coil fillet fit.Locating piece 12 structure of this kind of fan-shaped cylinder shape can improve the suitability of locating piece 12 and coil fillet part further, thus makes the measurement result of described coil dimension measurement mechanism more accurately reliable.
More specifically, the end face of locating piece 12 and the central angle of bottom surface are 90 °.Two straight lines with the locating piece 12 of this kind 90 ° of central angles are mutually vertical, thus can be suitable to relevant counterpart better, to improve the measurement effect of described coil dimension measurement mechanism further.
On the other hand, reference block 11 is specially rectangular parallelepiped.The reference block 11 with this kind of rectangular structure can match with coil region of interest better, to make the measurement data of described coil dimension measurement mechanism more accurately reliable.
Certainly, the shape of said reference block 11 is not limited to the rectangular parallelepiped shown in figure, as long as can meet the actual use needs of described coil dimension measurement mechanism.
Please refer to Fig. 2, the process flow diagram of the coil dimension measuring method that Fig. 2 provides for a kind of embodiment of the present invention.
In a specific embodiment, coil dimension measuring method provided by the present invention, comprising:
Step 101: one end is located;
Treat that the fillet of test coil straight line portion one end fits tightly with corresponding locating piece by being positioned at.
Step 102: one end is demarcated;
The reference edge place that tested end fillet in locating with above-mentioned one end is positioned at homonymy marks one end datum line, and this datum line is place, the point of contact line segment of this end fillet.
Step 103: opposite end is located;
Treat that the fillet of the test coil straight line portion other end fits tightly with corresponding locating piece by being positioned at.
Step 104: opposite end is demarcated;
The reference edge place that tested end fillet in locating with above-mentioned opposite end is positioned at homonymy marks opposite end datum line, and this datum line is place, the point of contact line segment of this end fillet.
Step 105: length measurment;
Measure the distance between described one end datum line and described opposite end datum line, this distance is by the length of the straight line portion of test coil.
In summary, the coil dimension measurement mechanism provided in the present invention, comprise reference block, the two ends, left and right of described reference block are removably provided with the locating piece matched with coil fillet respectively, have the reference edge perpendicular with coil straight line portion between described reference block and described locating piece.In measuring process, first the fillet of described locating piece and coil straight line portion one end is fitted, and at this reference edge place, side marking, this mark place is the point of contact of this fillet, then the fillet of the locating piece of opposite side and the coil straight line portion other end is fitted, and at this reference edge place, side marking, this mark is the point of contact of this fillet, and the distance measured again between twice marking is the length of coil straight line portion afterwards.Whole measuring process simple and effective, and its measurement result is accurately reliable.
In addition, the coil dimension measuring method of the above-mentioned coil dimension measurement mechanism of application provided by the invention, its measuring process simple and effective, and its measurement result is accurately reliable.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
Above coil dimension measurement mechanism provided by the present invention and the coil dimension measuring method of applying this coil dimension measurement mechanism are described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (3)
1. a coil dimension measurement mechanism, it is characterized in that: comprise reference block, the two ends, left and right of described reference block are removably provided with the locating piece matched with coil fillet respectively, have the reference edge perpendicular with coil straight line portion between described reference block and described locating piece; Described locating piece is specially end face and bottom surface is fan-shaped cylinder, and its cylinder cambered surface and coil fillet fit; Described reference block is rectangular parallelepiped.
2. coil dimension measurement mechanism as claimed in claim 1, is characterized in that: the end face of described locating piece and the central angle of bottom surface are 90 °.
3. a coil dimension measuring method, is characterized in that, comprises step:
One end is located, and treats that the fillet of test coil straight line portion one end fits tightly with corresponding locating piece by being positioned at;
One end is demarcated, and the reference edge place that the tested end fillet in locating with above-mentioned one end is positioned at homonymy marks one end datum line, and this one end datum line is place, the point of contact line segment of this end fillet;
Opposite end is located, and treats that the fillet of the test coil straight line portion other end fits tightly with corresponding locating piece by being positioned at;
Opposite end is demarcated, and the reference edge place that the tested end fillet in locating with above-mentioned opposite end is positioned at homonymy marks opposite end datum line;
Length measurment, measures the distance between described one end datum line and described opposite end datum line.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210539012.2A CN103017634B (en) | 2012-12-13 | 2012-12-13 | A kind of coil dimension measurement mechanism and measuring method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210539012.2A CN103017634B (en) | 2012-12-13 | 2012-12-13 | A kind of coil dimension measurement mechanism and measuring method thereof |
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| CN103017634A CN103017634A (en) | 2013-04-03 |
| CN103017634B true CN103017634B (en) | 2016-03-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113954045A (en) * | 2021-11-12 | 2022-01-21 | 中车株洲电机有限公司 | Stator coil straight line edge measuring and line drawing device and method |
| CN115824132B (en) * | 2022-09-29 | 2025-10-31 | 宁波金田铜业(集团)股份有限公司 | Quick and nondestructive R angle measuring device for profile and measuring method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201309339Y (en) * | 2008-11-20 | 2009-09-16 | 陈忠浩 | Line drawing ruler |
| CN102338613A (en) * | 2011-05-20 | 2012-02-01 | 西北工业大学 | Vernier scale for measuring bending radius and bending angle of numerically-controlled bending pipe |
| CN203011295U (en) * | 2012-12-13 | 2013-06-19 | 南车株洲电机有限公司 | Coil size measurement device |
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- 2012-12-13 CN CN201210539012.2A patent/CN103017634B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201309339Y (en) * | 2008-11-20 | 2009-09-16 | 陈忠浩 | Line drawing ruler |
| CN102338613A (en) * | 2011-05-20 | 2012-02-01 | 西北工业大学 | Vernier scale for measuring bending radius and bending angle of numerically-controlled bending pipe |
| CN203011295U (en) * | 2012-12-13 | 2013-06-19 | 南车株洲电机有限公司 | Coil size measurement device |
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| CN103017634A (en) | 2013-04-03 |
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