CN202840866U - Motor armature coil wire tensioning device - Google Patents
Motor armature coil wire tensioning device Download PDFInfo
- Publication number
- CN202840866U CN202840866U CN 201220539078 CN201220539078U CN202840866U CN 202840866 U CN202840866 U CN 202840866U CN 201220539078 CN201220539078 CN 201220539078 CN 201220539078 U CN201220539078 U CN 201220539078U CN 202840866 U CN202840866 U CN 202840866U
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- tension
- wheel
- connecting rod
- enamelled wire
- frame
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- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to coil devices, in particular to a motor armature coil wire tensioning device. The motor armature coil wire tensioning device is characterized by comprising a fixed plate, an enamelled wire fixer, a tension adjusting screw, a tension damping wheel, a first direction adjusting wheel, a frame, a connecting rod and a tension mechanism support. The enamelled wire fixer, the tension adjusting screw, the tension damping wheel and the first direction adjusting wheel are disposed on the fixed plate from bottom to top in sequence. The frame is connected to the right of the fixed plate. The connecting rod is hinged in the middle of the connecting frame. A tension buffer wheel is disposed at the end of the connecting rod. A tension buffer spring is further connected between the frame and the connecting rod. The tension mechanism support is connected to the left of the fixed plate. The top of the tension mechanism support is provided with a first end and a second end parallel with the first end. A second direction adjusting wheel and a third direction adjusting wheel are disposed on the first end and the second end respectively. Compared with the prior art, enamelled wire control precision during winding of stator and rotor armature coils, utilization rate of the enamelled wire is increased, and copper loss of the motor is lowered.
Description
Technical field
The utility model relates to a kind of winding arrangement, specifically a kind of armature winding wire tensioning apparatus.
Background technology
In the motor manufacture process, during the coiling of stator and rotor armature, the tension force of enamelled wire is controlled, and directly affects copper factor and the dc resistance of stator and rotor, is the key process parameter that determines electric efficiency and other performances.
Existing process means is to take turns with tuning with the clamping plate with wool felt, and inadequate to the control precision of enamelled wire tension force, the copper factor of the too small then armature winding of tension force is higher, the enamelled wire waste of material, and the loss of electric machine is large.Overtension, the paint film of enamelled wire are caused the armature winding turn-to-turn short circuit by drawing crack, cause the stator and rotor of motor to be scrapped.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of armature winding wire tensioning apparatus to be provided.
To achieve these goals, the utility model has designed a kind of armature winding wire tensioning apparatus, it is characterized in that: comprise fixed head, and be successively set on from bottom to up enamelled wire fixture, tension adjustment screw mandrel, tension force damping wheel, first direction regulating wheel on the fixed head; Also comprise one and fixed head right side connection frame, and the connecting rod that is hinged on central rack, interlinking lever end arranges the tension buffer wheel, also is connected with the tension buffer spring between frame and the connecting rod; Also comprise a tension mechanism support that is connected with the fixed head left side, the top of tension mechanism support has a first end, and a second end that be arranged in parallel with first end, reaching on the second end of first end is respectively arranged with second direction regulating wheel and third direction regulating wheel.
Described tension force damping wheel is provided with four groups, lays respectively at the both sides of fixed head.
The utility model is compared with prior art, enamelled wire tension force control precision during to the coiling of rotor armature winding is higher, has not only improved the utilance of enamelled wire, has reduced the copper loss of motor, and improved the qualification rate of product, improved efficient and other electric properties of motor.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Referring to Fig. 1,1 is fixed head; 2 is the enamelled wire fixture; 3 is the tension adjustment screw mandrel; 4 is the tension force damping wheel; 5 is the first direction regulating wheel; 6 is frame; 7 is connecting rod; 8 are the tension buffer wheel; 9 is the tension buffer spring; 10 is the tension mechanism support; 11 is the second direction regulating wheel; 12 is the third direction regulating wheel; 13 is the enamelled wire cylinder; 14 is enamelled wire; 15 is coil winding machine.
Embodiment
As shown in Figure 1, the utility model comprises fixed head 1, and is successively set on from bottom to up enamelled wire fixture 2, tension adjustment screw mandrel 3, tension force damping wheel 4, first direction regulating wheel 5 on the fixed head 1; Also comprise one and fixed head 1 right side connection frame 6, and the connecting rod 7 that is hinged on frame 6 middle parts, connecting rod 7 ends arrange tension buffer wheel 8, also are connected with tension buffer spring 9 between frame 6 and the connecting rod 7; Also comprise a tension mechanism support 10 that is connected with fixed head 1 left side, the top of tension mechanism support 10 has a first end, and a second end that be arranged in parallel with first end, reaching on the second end of first end is respectively arranged with second direction regulating wheel 11 and third direction regulating wheel 12.
The specific works process is as follows: after enamelled wire 14 is extracted out from enamelled wire cylinder 13, pass enamelled wire fixture 2, size with tension adjustment screw mandrel 3 adjustment of tonicity, arrive tension buffer wheel 8 through overtension damping wheel 4, first direction regulating wheel 5, again through entering the coiling of coil winding machine 15 beginning armature winding behind second direction regulating wheel 11 and the third direction regulating wheel 12.
Compare with prior art, enamelled wire tension force control precision during to the coiling of rotor armature winding is higher, and error is within 0.2 Newton range, not only improved the utilance of enamelled wire, reduced the copper loss of motor, and improved the qualification rate of product, improved efficient and other electric properties of motor.
Claims (2)
1. an armature winding wire tensioning apparatus is characterized in that: comprise fixed head, and be successively set on from bottom to up enamelled wire fixture, tension adjustment screw mandrel, tension force damping wheel, first direction regulating wheel on the fixed head; Also comprise one and fixed head right side connection frame, and the connecting rod that is hinged on central rack, interlinking lever end arranges the tension buffer wheel, also is connected with the tension buffer spring between frame and the connecting rod; Also comprise a tension mechanism support that is connected with the fixed head left side, the top of tension mechanism support has a first end, and a second end that be arranged in parallel with first end, reaching on the second end of first end is respectively arranged with second direction regulating wheel and third direction regulating wheel.
2. armature winding wire tensioning apparatus according to claim 1, it is characterized in that: described tension force damping wheel is provided with four groups, lays respectively at the both sides of fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539078 CN202840866U (en) | 2012-10-21 | 2012-10-21 | Motor armature coil wire tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539078 CN202840866U (en) | 2012-10-21 | 2012-10-21 | Motor armature coil wire tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840866U true CN202840866U (en) | 2013-03-27 |
Family
ID=47952468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220539078 Expired - Fee Related CN202840866U (en) | 2012-10-21 | 2012-10-21 | Motor armature coil wire tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296840A (en) * | 2013-06-26 | 2013-09-11 | 东南大学 | Wire arranging device of winding machine |
| CN105356697A (en) * | 2015-11-16 | 2016-02-24 | 嘉兴市钮斯达电机有限公司 | Electromagnetic wire winding tension adjusting mechanism |
-
2012
- 2012-10-21 CN CN 201220539078 patent/CN202840866U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296840A (en) * | 2013-06-26 | 2013-09-11 | 东南大学 | Wire arranging device of winding machine |
| CN105356697A (en) * | 2015-11-16 | 2016-02-24 | 嘉兴市钮斯达电机有限公司 | Electromagnetic wire winding tension adjusting mechanism |
| CN105356697B (en) * | 2015-11-16 | 2018-04-10 | 嘉兴市钮斯达电机有限公司 | One kind winding electromagnetic wire tension adjustment mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |