CN203434817U - Wire nozzle structure of winding machine - Google Patents
Wire nozzle structure of winding machine Download PDFInfo
- Publication number
- CN203434817U CN203434817U CN201320580858.0U CN201320580858U CN203434817U CN 203434817 U CN203434817 U CN 203434817U CN 201320580858 U CN201320580858 U CN 201320580858U CN 203434817 U CN203434817 U CN 203434817U
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- China
- Prior art keywords
- ring
- line mouth
- bearing
- hole
- winding machine
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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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- 238000004804 winding Methods 0.000 title claims abstract description 20
- 239000000919 ceramic Substances 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
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Abstract
The utility model relates to a wire nozzle structure of a winding machine. The wire nozzle structure comprises a wire guiding tube and a wire nozzle body. One end of the wire nozzle body is provided with a though hole. Bearings are arranged in the through hole. One end of the wire guiding tube is fixedly connected with the bearings. The other end of the wire nozzle body is provided with a supporting block. The supporting block is provided with a notch and a rotatable wire bridge, wherein the notch is opposite to the through hole, and the wire bridge is arranged in the notch. The side wall surface of the supporting block is provided with a wire outlet communicated with the notch. By adopting the wire nozzle structure of the winding machine, resistance on an enamelled wire can be reduced in the process of wire hooking.
Description
Technical field
The utility model relates to the winding equipment of motor winding, is specifically related to a kind of line mouth structure of coil winding machine.
Background technology
Coil winding machine by enamelled wire coiling on line mould time, online mould be attached with a line mouth, this line mouth play the guiding role to enamelled wire, to avoid enamelled wire to make erratic motion.Existing line mouth is comprised of a conduit, in hooking line or trimming process, anchoring is pulled out one section of lead-in wire by enamelled wire, this section of lead-in wire drawn and formed first 90 ° of right angles from conduit, forms second 90 ° of right angle between enamelled wire and thread drawing mechanism, and while hooking line like this, the suffered comparison of resistance of enamelled wire is large, enamelled wire is produced to damage, thereby affect the physical property of coiling group, after coiling group being arranged on the stator of motor, and then change the performance of motor.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of line mouth structure of coil winding machine, the suffered resistance of enamelled wire when the utility model can reduce to hook line.
The technical solution of the utility model is as follows:
The line mouth structure of coil winding machine, comprise conduit, also comprise a line mouth body, one end of this line mouth body is provided with through hole, in this through hole, bearing is set, and one end of described conduit is fixedly connected with bearing, the other end of described line mouth body is provided with back-up block, this back-up block is provided with the recess relative with described through hole, and the rotating line bridge that is arranged in recess, and the side wall surface of back-up block is provided with the wire hole being communicated with recess.
Adopted such scheme, the utility model is in the hook line and trimming process of coil winding machine, because one end of conduit is fixedly connected with bearing, back-up block is provided with the recess relative with described through hole, and the rotating line bridge that is arranged in recess, this line-transect mouth body can freely rotate, and occurs right angle in 90 ° while having avoided the outlet of enamelled wire, the suffered resistance of power while reducing to hook line, guarantees that the resistance of enamelled wire can not change.
Further, in the through hole of described line mouth body, be also provided with the first back-up ring, the periphery of one end that conduit is connected with bearing is provided with cannelure, after described the first back-up ring is stuck in this cannelure, and the laminating of the axial end of the inner ring of the first back-up ring and bearing.By the first back-up ring, can limit the axial location of bearing inner race, avoid bearing inner race generation axial displacement.
Further, described the first back-up ring has opening, and the internal face of the first back-up ring is provided with a pair of projection with holes, and projection is positioned at opening part.By projection, can be convenient to by erecting tools, the first back-up ring be snapped onto in the cannelure on conduit.
Further, the wall surface of the hole of the through hole of described line mouth body is provided with cannelure, second back-up ring of clamping in this cannelure, the axial end laminating of the outer ring of this second back-up ring and bearing.By the second back-up ring, axial location that can restrictive axes bearing outer-ring, avoids bearing outer ring generation axial displacement.
Further, described the second back-up ring has opening, and the internal face of the second back-up ring is provided with a pair of projection with holes, and projection is positioned at opening part.By projection, can be convenient to by erecting tools, the second back-up ring be snapped onto in the cannelure on line mouth body.
Further, in the endoporus of one end that described conduit is connected with bearing, and be equipped with ceramic conduit in the wire hole of back-up block, entrance point and the port of export of ceramic conduit are equipped with arc transiting surface.Scratch enamelled wire in the time of can avoiding enamelled wire through the outlet of conduit and the aperture of wire hole by ceramic conduit.
Further, described line bridge comprises that has a cylindrical shell on outer circumference surface with cannelure, and the back shaft that supports cylindrical shell, and the surface of the cannelure on described cylindrical shell is arcwall face.Arcwall face contributes to protective paint envelope curve when enamelled wire process line bridge.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model;
Fig. 3 is generalized section of the present utility model;
1 is conduit, and 1a is annular protrusion, and 2 is line mouth body, and 3 is through hole, and 4 is bearing, and 5 is the first back-up ring, 6 projections, 6a is hole, and 7 is the second back-up ring, and 8 is projection, and 8a is hole, 9 is back-up block, 10 is recess, and 11 is cylindrical shell, and 11a is cannelure, and 12 is back shaft, and 13 is ceramic conduit.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Referring to figs. 1 through Fig. 3, the line mouth structure of the utility model coil winding machine, comprises conduit 1, also comprises a line mouth body 2.One end of line mouth body 2 is provided with through hole 3, and this through hole 3 is stepped hole.In this through hole 3, bearing 4 is set, one end of conduit 1 is fixedly connected with bearing 4, and bearing 4 is that two and axial end fit together, and bearing 4 is deep groove ball bearing.In two bearings, the bearing that is positioned at below is spacing by the step surface of through hole 3, and the bearing that is positioned at top passes through retainer ring spacing.Be specially: in the through hole of described line mouth body 2, be provided with the first back-up ring 5, conduit 1 is provided with cannelure with the periphery of one end that bearing 4 is connected, after described the first back-up ring 5 is stuck in this cannelure, the first back-up ring 5 is fitted with the axial end of the inner ring of bearing 4.The first back-up ring has opening, and the internal face of the first back-up ring is provided with the projection 6 of a pair of 6a with holes, and projection 6 is positioned at opening part.The wall surface of the hole of the through hole of described line mouth body 2 is provided with cannelure, second back-up ring 7 of clamping in this cannelure, and this second back-up ring 7 is fitted with the axial end of the outer ring of bearing 4.Described the second back-up ring 7 has opening, and the internal face of the second back-up ring is provided with the projection 8 of a pair of 8a with holes, and projection is positioned at opening part.The outer circumference surface that conduit 1 is inserted into the end in bearing is provided with annular protrusion 1a, and conduit is through after bearing, and its end is by annular protrusion 1a axial limiting.The other end of described line mouth body 2 is provided with back-up block 9, and this back-up block 9 is provided with the recess 10 relative with described through hole, and the rotating line bridge that is arranged in recess 10, and the side wall surface of back-up block is provided with the wire hole being communicated with recess.Described line bridge comprises that has a cylindrical shell 11 on outer circumference surface with cannelure 11a, and the back shaft 12 that supports cylindrical shell, and the surface of the cannelure 11a on described cylindrical shell 11 is arcwall face.Described line bridge also comprises pair of bearings (not shown), and the inner ring of bearing is fixed on back shaft, and barrel jacket is on the outer ring of bearing.In the endoporus of one end that conduit 1 is connected with bearing 4, and in the wire hole of back-up block, be equipped with ceramic conduit 13, entrance point and the port of export of ceramic conduit 13 are equipped with arc transiting surface.
Claims (8)
1. the line mouth structure of coil winding machine, comprise conduit, it is characterized in that: also comprise a line mouth body, one end of this line mouth body is provided with through hole, in this through hole, bearing is set, and one end of described conduit is fixedly connected with bearing, the other end of described line mouth body is provided with back-up block, this back-up block is provided with the recess relative with described through hole, and the rotating line bridge that is arranged in recess, and the side wall surface of back-up block is provided with the wire hole being communicated with recess.
2. the line mouth structure of coil winding machine according to claim 1, it is characterized in that: in the through hole of described line mouth body, be also provided with the first back-up ring, the periphery of one end that conduit is connected with bearing is provided with cannelure, after described the first back-up ring is stuck in this cannelure, the laminating of the axial end of the inner ring of the first back-up ring and bearing.
3. the line mouth structure of coil winding machine according to claim 2, is characterized in that: described the first back-up ring has opening, and the internal face of the first back-up ring is provided with a pair of projection with holes, and projection is positioned at opening part.
4. the line mouth structure of coil winding machine according to claim 1, is characterized in that: the wall surface of the hole of the through hole of described line mouth body is provided with cannelure, second back-up ring of clamping in this cannelure, the axial end laminating of the outer ring of this second back-up ring and bearing.
5. the line mouth structure of coil winding machine according to claim 4, is characterized in that: described the second back-up ring has opening, and the internal face of the second back-up ring is provided with a pair of projection with holes, and projection is positioned at opening part.
6. the line mouth structure of coil winding machine according to claim 1, it is characterized in that: in the endoporus of one end that described conduit is connected with bearing, and being equipped with ceramic conduit in the wire hole of back-up block, entrance point and the port of export of ceramic conduit are equipped with arc transiting surface.
7. the line mouth structure of coil winding machine according to claim 1, is characterized in that: described line bridge comprises that has a cylindrical shell on outer circumference surface with cannelure, and the back shaft that supports cylindrical shell, and the surface of the cannelure on described cylindrical shell is arcwall face.
8. the line mouth structure of coil winding machine according to claim 7, is characterized in that: described line bridge also comprises pair of bearings, and the inner ring of bearing is fixed on back shaft, and barrel jacket is on the outer ring of bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580858.0U CN203434817U (en) | 2013-09-18 | 2013-09-18 | Wire nozzle structure of winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580858.0U CN203434817U (en) | 2013-09-18 | 2013-09-18 | Wire nozzle structure of winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434817U true CN203434817U (en) | 2014-02-12 |
Family
ID=50063832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320580858.0U Expired - Lifetime CN203434817U (en) | 2013-09-18 | 2013-09-18 | Wire nozzle structure of winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868665A (en) * | 2015-03-26 | 2015-08-26 | 常州金康精工机械股份有限公司 | Winding process of stator interphase coil |
| CN105281508A (en) * | 2015-11-25 | 2016-01-27 | 苏州百狮腾电气有限公司 | Stator winding tool |
| CN108832567A (en) * | 2018-07-16 | 2018-11-16 | 河南联塑实业有限公司 | A kind of transfer joint between wire groove and wire pipe |
-
2013
- 2013-09-18 CN CN201320580858.0U patent/CN203434817U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868665A (en) * | 2015-03-26 | 2015-08-26 | 常州金康精工机械股份有限公司 | Winding process of stator interphase coil |
| CN104868665B (en) * | 2015-03-26 | 2017-07-21 | 常州金康精工机械股份有限公司 | The alternate wire winding of stator coil |
| CN105281508A (en) * | 2015-11-25 | 2016-01-27 | 苏州百狮腾电气有限公司 | Stator winding tool |
| CN108832567A (en) * | 2018-07-16 | 2018-11-16 | 河南联塑实业有限公司 | A kind of transfer joint between wire groove and wire pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Xixiashu town Weishan Lake road 213135 in Jiangsu Province, Changzhou City New District No. 3 Patentee after: CHANGZHOU JINKANG PRECISION MECHANISM Co.,Ltd. Address before: Xixiashu town Weishan Lake road 213000 in Jiangsu Province, Changzhou City New District No. 3 Patentee before: CHANGZHOU NEW DISTRICT JINKANG PRECISION MECHANISM Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |