CN201038930Y - Lead torque tools of generator stator coil - Google Patents
Lead torque tools of generator stator coil Download PDFInfo
- Publication number
- CN201038930Y CN201038930Y CNU2007200362262U CN200720036226U CN201038930Y CN 201038930 Y CN201038930 Y CN 201038930Y CN U2007200362262 U CNU2007200362262 U CN U2007200362262U CN 200720036226 U CN200720036226 U CN 200720036226U CN 201038930 Y CN201038930 Y CN 201038930Y
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- CN
- China
- Prior art keywords
- twist
- rod member
- warping
- slot
- lead
- Prior art date
- 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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Abstract
The utility model provides a convenient and practical generator stator coil lead wire twisting tool with the simple structure, which comprises a positioning part and a twisting part, the positioning part is a rod part which is opened with a through groove at the end surface of the top part, and the twisting part is the rod part which is opened with the through groove at the end surface of the top part. When in use, the through grooves of the twisting part and the positioning part are blocked at the both sides of the flat lead wire in a staggered way, the positioning part is maintained still and the twisting part is turned on the direction which is parallel to the cross section of the flat lead wire, so as to twist the lead wire.
Description
Technical field
The utility model relates to the instrument that the lead-in wire of electricity generator stator coil is twisted and warped, and specifically, is a kind of aerogenerator stator coil lead twist and warping instrument.
Background technology
According to designing requirement, a plurality of electricity generator stator coils are arranged on the circumference, and the lead-in wire that passes through of relevant stator coil links to each other.Lead-in wire is the extension naturally of flat wire rod in the stator coil, because the lead-in wire of drawing from the wire rod that extends along axial direction need circumferentially link to each other, needs twist and warping so go between.Existing electricity generator stator coil lead-in wire twist and warping instrument mainly is common vice.But the big (3.55mm * 10mm), at all bend motionless of wind-driven generator coil wire gauge with common vice.In addition, the aerogenerator stator coil end arranged cells that rolls off the production line is very compact, and the gap is less, and it is upright curved to require lead-in wire to be changed into by past flat curved, has more increased the difficulty of curved lead-in wire.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, convenient and practical electricity generator stator coil lead-in wire twist and warping instrument.
This electricity generator stator coil lead-in wire twist and warping instrument comprises a keeper 1, a twist and warping part 2, and described keeper is the rod member 12 that has through slot 11 at the top end face, and described twist and warping part is the rod member 22 that has through slot 21 at the top end face.
During use, the through slot dislocation of twist and warping part, keeper is stuck in the both sides of flat lead-in wire, keeps keeper motionless, on the direction that is parallel to flat lead-in wire cross section, rotate twist and warping part 2, can be with the lead-in wire twist and warping.This instrument is convenient and practical, and is simple in structure.
As improvement, two sides of through slot 11 increase respectively and the wall thickness between the rod member 12 corresponding sides from top to bottom gradually.The side that this structure can be inserted lead-in wire with keeper 1 easily makes through slot 11 block lead-in wire.
Improve as another kind, two sides of through slot 21 respectively and the wall thickness between the rod member 22 corresponding sides, increase gradually from top to bottom.This structure can make through slot 21 block the side of lead-in wire easily with inserting the side that twist and warping part 2 inserts lead-in wire.
Improve as another, the axis that has rod member 22 parts of through slot 21 becomes 120-150 degree angle with rod member 22 other segment axis.Why become 120-150 degree angle, this is because the coil before curved lead-in wire, its plane, flat lead-in wire place overlaps substantially with plane, two parts place, the coil left and right sides, in order to prevent when using twist and warping part 11 to block lead-in wire, the back segment and the coil interference of twist and warping part 11, so, need be able to have the leading portion of the rod member 22 of through slot 21 to become 120-150 degree angle with other segment axis.
Description of drawings
Fig. 1 is the structural representation of keeper of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of twist and warping part of the present utility model.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is that keeper, twist and warping part are in user mode reference diagram (before the twist and warping).
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the view after the lead-in wire twist and warping.
Embodiment
Electricity generator stator coil shown in Fig. 1-4 lead-in wire twist and warping instrument comprises a keeper 1, a twist and warping part 2.
The main body of keeper is a quadrangular rod member 12, has through slot 11 at rod member 12 at the top end face.Through slot 11 axially parallel with two of rod member 12 relative sides 13,14, the side 15,16 relative with two other is vertical.Wall thickness between wall thickness, side 18 and the side 14 that the side 17 of through slot 11 and the side of rod member 12 are 13 all increases from top to bottom gradually.
The main body of twist and warping part is a quadrangular rod member 22, has through slot 21 at rod member 22 at the top end face.Through slot 21 axially vertical with two of rod member 22 relative sides 25,26.Wall thickness between the side 24 of the wall thickness that the side 27 of through slot 21 and the side of rod member 22 are 23, the side 28 of through slot 21 and rod member 22 all increases from top to bottom gradually.
Have 20 one-tenth 140 degree of axis 29 and rod member 22 other segment axis angle of rod member 22 parts of through slot 21.
Two sides of through slot 21 increase respectively and the wall thickness between the rod member 22 corresponding sides from top to bottom gradually.
During use, the through slot dislocation of twist and warping part 2, keeper 1 is stuck in the both sides (referring to Fig. 5,6) of flat lead-in wire 3, keeps keeper motionless, on the direction that is parallel to flat lead-in wire cross section, rotate twist and warping part 2 about 90 degree, lead-in wire 3 twist and warping can be shaped.Twist and warping back lead-in wire is seen shown in Figure 7.
Claims (5)
1. electricity generator stator coil lead-in wire twist and warping instrument, it is characterized in that: it comprises a keeper (1), a twist and warping part (2), described keeper is the rod member (12) that has through slot (11) at the top end face, and described twist and warping part is the rod member (22) that has through slot (21) at the top end face.
2. twist and warping instrument according to claim 1 is characterized in that: two sides of through slot (11) increase respectively and the wall thickness between the corresponding side of rod member (12) from top to bottom gradually.
3. twist and warping instrument according to claim 1 is characterized in that: two sides of through slot (21) increase respectively and the wall thickness between the corresponding side of rod member (22) from top to bottom gradually.
4. twist and warping instrument according to claim 1 is characterized in that: the axis that has rod member (22) part of through slot (21) becomes 120-150 degree angle with other segment axis of rod member (22).
5. according to the described arbitrary twist and warping instrument of claim 1-4, it is characterized in that: rod member (12,22) is the quadrangular rod member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200362262U CN201038930Y (en) | 2007-04-18 | 2007-04-18 | Lead torque tools of generator stator coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200362262U CN201038930Y (en) | 2007-04-18 | 2007-04-18 | Lead torque tools of generator stator coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038930Y true CN201038930Y (en) | 2008-03-19 |
Family
ID=39211454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200362262U Expired - Lifetime CN201038930Y (en) | 2007-04-18 | 2007-04-18 | Lead torque tools of generator stator coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038930Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248179A (en) * | 2013-05-20 | 2013-08-14 | 温岭市九洲电机制造有限公司 | Electrocar motor winding wire end twisting machine |
-
2007
- 2007-04-18 CN CNU2007200362262U patent/CN201038930Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248179A (en) * | 2013-05-20 | 2013-08-14 | 温岭市九洲电机制造有限公司 | Electrocar motor winding wire end twisting machine |
| CN103248179B (en) * | 2013-05-20 | 2015-04-22 | 温岭市九洲电机制造有限公司 | Electrocar motor winding wire end twisting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING CHANGFENG NEW ENERGY CO., LTD. Free format text: FORMER OWNER: NANJING TURBINE + ELECTRIC MACHINERY (GROUP) CO., LTD. Effective date: 20101115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210037 NO.80, ZHONGYANG NORTH ROAD, NANJING CITY, JIANGSU PROVINCE TO: 211100 NO.8, JIAN'AN ROAD, MOLING SUBDISTRICT, JIANGNING DISTRICT, NANJING CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101115 Address after: Jian Lu Jiangning District of Nanjing city streets moling 211100 Jiangsu province No. 8 Patentee after: Nanjing Changfeng new energy Limited by Share Ltd Address before: 210037 No. 80 North Central Road, Jiangsu, Nanjing Patentee before: Nanjing Turbine & Electric Machinery (Group) Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: NANJING TURBINE + ELECTRIC CHANGFENG NEW ENERGY CO Free format text: FORMER NAME: NANJING CHANGFENG ENERGY INC. |
|
| CP03 | Change of name, title or address |
Address after: 211100, No. 1 East Tianyuan Road, Jiangning Science Park, Jiangning District, Jiangsu, Nanjing Patentee after: Nanjing Turbine & Electric Machinery Changfeng New Energy Co., Ltd. Address before: Jian Lu Jiangning District of Nanjing city streets moling 211100 Jiangsu province No. 8 Patentee before: Nanjing Changfeng new energy Limited by Share Ltd |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080319 |
|
| CX01 | Expiry of patent term |