CN107167063B - Universal stator coil angle detection sample plate and detection method thereof - Google Patents
Universal stator coil angle detection sample plate and detection method thereof Download PDFInfo
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- CN107167063B CN107167063B CN201710418402.7A CN201710418402A CN107167063B CN 107167063 B CN107167063 B CN 107167063B CN 201710418402 A CN201710418402 A CN 201710418402A CN 107167063 B CN107167063 B CN 107167063B
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- 238000001514 detection method Methods 0.000 title claims abstract description 55
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000011895 specific detection Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention provides a universal stator coil angle detection sample plate and a detection method thereof, wherein the angle detection sample plate comprises the following components: a bottom plate (1) and an adjustable slot plate (2); a first fixed clamping groove (11) is formed in one end side of the bottom plate (1); the adjustable clamping groove plate (2) is vertically arranged above the bottom plate (1), and the adjustable clamping groove plate (2) can slide along the length direction of the bottom plate (1); one end of the adjustable clamping groove plate (2) is provided with a second fixed clamping groove (21), the second fixed clamping groove (21) and the first fixed clamping groove (11) are located on the same side of the bottom plate (1), and the detection sample plate has the advantages of being simple in structure, reasonable in design, strong in universality and the like. When the angle detection sample plate is used for detection, the angle detection sample plate has the advantages of simplicity in operation, convenience in use and the like.
Description
Technical Field
The invention relates to the technical field of stator coil detection, in particular to a universal stator coil angle detection template and a detection method thereof.
Background
The stator coil is the key part of motor, is formed by the winding of copper product's electromagnetic wire, and has insulation material at the outside parcel of stator coil, and during this stator coil used, need imbed two straight line limit of stator coil in the stator core. Because the stator coil is made of copper materials, the angle of the stator coil during forming can directly relate to the quality of the stator coil embedded in the stator core and the working efficiency of wire embedding. If the angle of the stator coil deviates from the design requirement, when the stator coil is embedded into the stator core, the insulating material outside the stator coil is extremely easy to damage, so that the voltage is broken when the motor is subjected to power frequency alternating current voltage resistance or the insulating material is broken in the operation process. It can be seen that the angle of the stator coil directly affects the product quality and operational reliability of the motor.
Currently, in order to ensure the accuracy of the stator coil angle, the angle of the manufactured stator coil needs to be detected. In the prior art, all adopt stator coil angle to detect the model and carry out the angle detection of stator coil, this stator coil detects the model and is that a 3mm thick steel sheet forms through the line cutting processing, and it is respectively fixed in both sides and is provided with a draw-in groove, and forms certain angle between two draw-in grooves for the angle detection of stator coil.
However, the existing stator coil angle detection template has fixed size, poor universality, various stator coils and different sizes, so that in order to measure stator coils with different sizes, the size of the stator coil needs to be separately determined according to pre-detection every time, an angle detection template is separately manufactured, the detection work of the stator coil is complicated, and every time a stator coil with a new size is measured, an angle detection template needs to be manufactured again, the waste of template materials is caused, the detection cost is improved, and the management of a detection tool is not facilitated.
Therefore, how to study a neotype stator coil angle and detect the model, the stator coil angle of the multiple not unidimensional of detectable to it is poor to solve the commonality that current stator coil angle detected the model existence, leads to the extravagant, the high scheduling problem of detection cost of model material, becomes the problem that people need to solve urgently.
Disclosure of Invention
In view of the above, the invention discloses a universal stator coil angle detection template and a detection method thereof, so as to solve at least the problems of waste of a template manufacturing material, high detection cost, inconvenience for detection tool management and the like caused by poor universality of the conventional universal stator coil angle detection template.
One aspect of the present invention provides a universal stator coil angle detection template, which includes: a bottom plate 1 and an adjustable slot plate 2;
a first fixed clamping groove 11 is formed in one end side of the bottom plate 1;
the adjustable clamping groove plate 2 is vertically arranged above the bottom plate 1, and the adjustable clamping groove plate 2 can slide along the length direction of the bottom plate 1;
a second fixed clamping groove 21 is formed in the end portion of one end of the adjustable clamping groove plate 2, and the second fixed clamping groove 21 and the first fixed clamping groove 11 are located on the same side of the bottom plate 1.
Preferably, the universal stator coil angle detection template further includes: an adjusting plate 3;
the adjusting plate 3 is arranged above the adjustable slot plate 2 in parallel, and the adjusting plate 3 can slide along the length direction of the adjustable slot plate 2;
adjusting plate 3 with the one end that second fixed slot 21 closes on is the inclined plane, just the inclined plane with a side in the second fixed slot 2 is parallel, works as adjusting plate 3 is followed adjustable slot board 2 to when the 21 directions of second fixed slot slide, the inclined plane with the another side of second fixed slot 2 constitutes adjustable slot 4.
Further preferably, the bottom plate 1 is provided with a first slideway 11 along the length direction;
the adjustable clamping groove plate 2 is connected with the first slide rail 11 through a bolt 5.
Further preferably, the number of the first slide ways 11 is two, and the two first slide ways 11 are arranged in parallel.
Further preferably, the adjusting plate 3 is provided with a second slide way 31 along the length direction, and the second slide way 31 is connected with the adjustable slot plate 2 through a bolt 5.
The invention also provides a stator coil angle detection method, which is suitable for the general stator coil angle detection template, and the specific detection method comprises the following steps:
1) sliding the adjustable slot plate 2 according to the design span of two straight edges in the stator coil until the distance between the second fixed slot 21 in the adjustable slot plate 2 and the first fixed slot 11 in the bottom plate 1 is equal to the design span, and fixing the position of the adjustable slot plate 2;
2) and abutting one end of a stator coil to be detected against the first fixed clamping groove 11 in the bottom plate 1, detecting whether the other end of the stator coil can abut against the second fixed clamping groove 21 in the adjustable clamping groove plate 2, if so, detecting to be qualified, and otherwise, detecting to be unqualified.
In addition, the invention also provides another stator coil angle detection method, which is suitable for the another general stator coil angle detection template, and the specific detection method comprises the following steps:
1) sliding the adjustable slot plate 2 according to the design span of two straight edges in the stator coil until the distance between the second fixed slot 21 in the adjustable slot plate 2 and the first fixed slot 11 in the bottom plate 1 is equal to the design span, and fixing the position of the adjustable slot plate 2;
2) sliding the adjusting plate 3 according to the design size of the straight line section in the stator coil until the height difference between the adjustable clamping groove 4 and the first fixing clamping groove 11 in the bottom plate 1 is equal to the design size, and fixing the position of the adjusting plate 3;
3) and (3) abutting one end of a stator coil to be detected against the first fixed clamping groove 11 in the bottom plate 1, detecting whether the other end of the stator coil can abut against the adjustable clamping groove 4, if so, detecting qualified, and otherwise, detecting unqualified.
The invention provides a universal stator coil angle detection sample plate, which comprises a bottom plate and an adjustable clamping groove plate, wherein a first fixed clamping groove is arranged on the side edge of one end of the bottom plate, a second fixed clamping groove is arranged at the end part of one end of the adjustable clamping groove plate, and the second fixed clamping groove and the first fixed clamping groove are positioned on the same side of the bottom plate.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a universal stator coil angle detection template according to an embodiment of the disclosure;
fig. 2 is a schematic structural diagram of another general stator coil angle detection template according to an embodiment of the disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
Referring to fig. 1, a general stator coil angle detection template includes: bottom plate 1 and adjustable draw-in groove board 2 are provided with first fixed slot 11 on the one end side of bottom plate 1, and adjustable draw-in groove board 2 is installed perpendicularly in the top of bottom plate 1, and adjustable draw-in groove board 2 can slide along the length direction of bottom plate 1, is provided with second fixed slot 21 at the one end tip of adjustable draw-in groove board 2, and second fixed slot 21 is located the homonymy of bottom plate 1 with first fixed slot 11 in addition for stator coil's angle detects.
The specific process of using the general stator coil angle detection template to detect the angle of the stator coil is as follows:
1) sliding the adjustable slot plate 2 according to the design span of two straight edges in the stator coil until the distance between the second fixed slot 21 in the adjustable slot plate 2 and the first fixed slot 11 in the bottom plate 1 is equal to the design span, and then fixing the position of the adjustable slot plate 2;
2) one end of a stator coil to be detected is abutted against the first fixed clamping groove 11 in the bottom plate 1, whether the other end of the stator coil can be abutted against the second fixed clamping groove 21 in the adjustable clamping groove plate 2 or not is detected, if yes, the detection is qualified, and if not, the detection is unqualified.
The adjustable clamping groove plate can be connected with the bottom plate in a plurality of modes, such as matching between the groove and the bump, and the adjustable clamping groove plate can slide relative to the bottom plate. However, in order to facilitate the sliding of the adjustable slot plate relative to the base plate and the position fixing of the adjustable slot plate, a preferred technical solution is that, referring to fig. 1, a first slide 11 is disposed on the base plate 1 along the length direction, and the adjustable slot plate 2 is connected to the first slide 11 through a bolt 5, and in the above structural design, the adjustable slot plate can slide along the base plate through the cooperation of the bolt and the first slide, and when the adjustable slot plate slides to a predetermined position, the bolt can be tightened to fix the position of the adjustable slot plate.
In order to further improve the stable sliding of the adjustable clamping groove plate relative to the bottom plate, as an improvement of the scheme, the number of the first slide ways 11 is designed to be two, the two first slide ways 11 are arranged in parallel, and the adjustable clamping groove plate 2 is respectively connected with the corresponding first slide ways 11 in a matching way through two bolts 5.
Referring to fig. 2, the present embodiment provides another general stator coil angle detection sample plate, and compared with the angle detection sample plate in the above embodiments, the detection sample plate is further provided with an adjusting plate 3, the adjusting plate 3 is installed above the adjustable slot plate 2 in parallel, the adjusting plate 3 can slide along the length direction of the adjustable slot plate 2, one end of the adjusting plate 3 close to the second fixed slot 21 is an inclined surface, the inclined surface is parallel to one side surface of the second fixed slot 2, and when the adjusting plate 3 slides along the adjustable slot plate 2 toward the second fixed slot 21, the inclined surface and the other side surface of the second fixed slot 2 form an adjustable slot 4.
The general type stator coil angle that provides detects the model in this embodiment is relative the general type stator coil angle that provides detects the model in the last embodiment, the angle that detects in the last embodiment model can only carry out the angle to the stator coil that two straight line edge spans are different in the stator coil and detect, and the angle that detects in this embodiment model not only can carry out the angle to the stator coil that two straight line edge spans are different in the stator coil and detect, but also can carry out the angle to the stator coil that straight line cross-sectional dimension is different in the stator coil and detect, the commonality of angle detection model has been improved greatly.
The specific detection process of the universal stator coil angle detection template in the embodiment is as follows:
1) sliding the adjustable slot plate 2 according to the design span of two straight edges in the stator coil until the distance between the second fixed slot 21 in the adjustable slot plate 2 and the first fixed slot 11 in the bottom plate 1 is equal to the design span, and fixing the position of the adjustable slot plate 2;
2) sliding the adjusting plate 3 according to the design size of the linear section in the stator coil until the height difference between the adjustable clamping groove 4 and the first fixing clamping groove 11 in the bottom plate 1 is equal to the design size, and fixing the position of the adjusting plate 3;
3) one end of a stator coil to be detected is abutted to the first fixed clamping groove 11 in the bottom plate 1, whether the other end of the stator coil can be abutted to the adjustable clamping groove 4 or not is detected, if yes, the detection is qualified, and if not, the detection is unqualified.
The connection mode between the adjusting plate and the adjustable clamping groove plate can be selected from various modes, such as matching between the groove and the convex block, and the adjustment plate can slide relative to the adjustable clamping groove plate. However, in order to facilitate the sliding of the adjusting plate relative to the adjustable slot plate and the position fixing of the adjusting plate, as an improvement of the scheme, a second slide way 31 may be disposed on the adjusting plate 3 along the length direction, and the second slide way 31 is connected with the adjustable slot plate 2 through a bolt 5.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (5)
1. A universal stator coil angle detection template, comprising: the adjustable clamping groove comprises a bottom plate (1), an adjustable clamping groove plate (2) and an adjusting plate (3);
a first fixed clamping groove (11) is formed in one end side of the bottom plate (1);
the adjustable clamping groove plate (2) is vertically arranged above the bottom plate (1), and the adjustable clamping groove plate (2) can slide along the length direction of the bottom plate (1);
a second fixed clamping groove (21) is formed in one end of the adjustable clamping groove plate (2), and the second fixed clamping groove (21) and the first fixed clamping groove (11) are located on the same side of the bottom plate (1);
the adjusting plate (3) is arranged above the adjustable clamping groove plate (2) in parallel, and the adjusting plate (3) can slide along the length direction of the adjustable clamping groove plate (2);
regulating plate (3) with the one end that second fixed slot (21) closes on is the inclined plane, just the inclined plane with a side in second fixed slot (2) is parallel, works as regulating plate (3) are followed adjustable slot board (2) to when second fixed slot (21) direction slides, the inclined plane with adjustable slot (4) is constituteed to the another side of second fixed slot (2).
2. The universal stator coil angle detection template as claimed in claim 1, wherein the base plate (1) is provided with a first slide way (11) along a length direction;
the adjustable clamping groove plate (2) is connected with the first slide way (11) through a bolt (5).
3. The universal stator coil angle detection template as claimed in claim 2, wherein the number of the first slide ways (11) is two, and the two first slide ways (11) are arranged in parallel.
4. The universal stator coil angle detection template as claimed in claim 1, wherein the adjusting plate (3) is provided with a second slide way (31) along the length direction, and the second slide way (31) is connected with the adjustable slot plate (2) through a bolt (5).
5. A stator coil angle detection method, which is applied to the universal stator coil angle detection template of claim 2, and comprises the following steps:
1) sliding the adjustable slot plate (2) according to the design span of two straight edges in the stator coil until the distance between a second fixed slot (21) in the adjustable slot plate (2) and a first fixed slot (11) in the bottom plate (1) is equal to the design span, and fixing the position of the adjustable slot plate (2);
2) sliding the adjusting plate (3) according to the design size of a linear section in the stator coil until the height difference between the adjustable clamping groove (4) and a first fixed clamping groove (11) in the bottom plate (1) is equal to the design size, and fixing the position of the adjusting plate (3);
3) and (3) abutting one end of a stator coil to be detected against a first fixed clamping groove (11) in the bottom plate (1), detecting whether the other end of the stator coil can abut against the adjustable clamping groove (4), if so, detecting qualified, otherwise, detecting unqualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418402.7A CN107167063B (en) | 2017-06-06 | 2017-06-06 | Universal stator coil angle detection sample plate and detection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418402.7A CN107167063B (en) | 2017-06-06 | 2017-06-06 | Universal stator coil angle detection sample plate and detection method thereof |
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| Publication Number | Publication Date |
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| CN107167063A CN107167063A (en) | 2017-09-15 |
| CN107167063B true CN107167063B (en) | 2020-01-10 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3522657A (en) * | 1969-02-19 | 1970-08-04 | Raymond R Metrulis | Combination level,rule and protractor device |
| JPH07294201A (en) * | 1994-04-21 | 1995-11-10 | Hitachi Zosen Corp | Jig for setting arrangement distance of sensors |
| DE29815452U1 (en) * | 1998-05-12 | 1998-11-26 | HELIOS-Meßtechnik GmbH & Co. KG, 74676 Niedernhall | Measuring stick |
| CN2624174Y (en) * | 2003-05-21 | 2004-07-07 | 中国重型汽车集团有限公司 | Inspection gauge for measuring geometric body fixing dimension |
| CN201772830U (en) * | 2010-07-06 | 2011-03-23 | 靖江量具有限公司 | Shaft center distance caliper |
| CN203964800U (en) * | 2013-12-27 | 2014-11-26 | 天津市天发重型水电设备制造有限公司 | A kind of positioning bar pick-up unit |
| CN105651136A (en) * | 2016-03-31 | 2016-06-08 | 合肥市远大轴承锻造有限公司 | Vernier caliper for measuring chamfer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87107430A (en) * | 1986-12-10 | 1988-06-22 | 格雷戈里·詹姆斯·麦克唐纳 | Coordinate measuring system |
| CN102200419A (en) * | 2010-03-22 | 2011-09-28 | 启东市龙晟精密机械有限公司 | Multifunctional calliper |
| CN202008337U (en) * | 2011-03-24 | 2011-10-12 | 十堰东森汽车密封件有限公司 | Spatial distance meter |
| CN203657640U (en) * | 2013-12-27 | 2014-06-18 | 中国矿业大学 | Vernier caliper with measuring claws moving vertically |
| CN106017276A (en) * | 2016-07-19 | 2016-10-12 | 天润曲轴股份有限公司 | Crankshaft center distance detecting tool |
-
2017
- 2017-06-06 CN CN201710418402.7A patent/CN107167063B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3522657A (en) * | 1969-02-19 | 1970-08-04 | Raymond R Metrulis | Combination level,rule and protractor device |
| JPH07294201A (en) * | 1994-04-21 | 1995-11-10 | Hitachi Zosen Corp | Jig for setting arrangement distance of sensors |
| DE29815452U1 (en) * | 1998-05-12 | 1998-11-26 | HELIOS-Meßtechnik GmbH & Co. KG, 74676 Niedernhall | Measuring stick |
| CN2624174Y (en) * | 2003-05-21 | 2004-07-07 | 中国重型汽车集团有限公司 | Inspection gauge for measuring geometric body fixing dimension |
| CN201772830U (en) * | 2010-07-06 | 2011-03-23 | 靖江量具有限公司 | Shaft center distance caliper |
| CN203964800U (en) * | 2013-12-27 | 2014-11-26 | 天津市天发重型水电设备制造有限公司 | A kind of positioning bar pick-up unit |
| CN105651136A (en) * | 2016-03-31 | 2016-06-08 | 合肥市远大轴承锻造有限公司 | Vernier caliper for measuring chamfer |
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| CN107167063A (en) | 2017-09-15 |
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Effective date of registration: 20230901 Address after: 110000 No.22, No.15 Kaifa street, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee after: Shenyang Taihao SHENDIAN Motor Technology Co.,Ltd. Address before: 110000 No.22, No.15 Kaifa street, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee before: TELLHOW SHENYANG ELECTRIC MACHINE Co.,Ltd. |
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Address after: 110000 No.22, No.15 Kaifa street, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee after: Shenyang Jintai Permanent Magnet Technology Co.,Ltd. Country or region after: China Address before: 110000 No.22, No.15 Kaifa street, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee before: Shenyang Taihao SHENDIAN Motor Technology Co.,Ltd. Country or region before: China |