CN203434820U - Pulling force drive device of motor stator drawing machine - Google Patents
Pulling force drive device of motor stator drawing machine Download PDFInfo
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- CN203434820U CN203434820U CN201320430513.7U CN201320430513U CN203434820U CN 203434820 U CN203434820 U CN 203434820U CN 201320430513 U CN201320430513 U CN 201320430513U CN 203434820 U CN203434820 U CN 203434820U
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- supporting seat
- pedestal
- pulling force
- supporting
- longitudinal bracing
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Abstract
The utility model relates to a pulling force drive device of a motor stator drawing machine. The pulling force drive device comprises a frame, a deceleration motor, a guide rail seat, a gear, a tooth bar and a draw hook, wherein the deceleration motor and the guide rail are fixed on the frame; the guide rail is disposed above the deceleration motor; the gear is connected with the output end of the deceleration motor; the tooth bar cooperates with the guide rail seat on the guide rail seat in a sliding manner; the tooth bar is engaged with the gear; and the end portion of the tooth bar is fixedly connected with the draw hook. By using the pulling force drive device, a linear pulling force can be applied to a stay wire mould with a winding embedded therein.
Description
Technical field
The utility model relates to motor stator field, is specifically related to a kind of pulling force drive unit of motor stator drawing machine.
Background technology
Winding on motor stator is the chief component of stator core.Stator winding is coupled together in a certain way and is formed stator circuit by coil groups, produces induced potential with rotor flux relative motion, realizes the conversion of mechanical energy-electric energy.
Different from setting-in wire laying mode according to the shape of coil winding, can be divided into centralized and distributed two classes.Coiling and the setting-in of centralized winding are fairly simple, but efficiency is lower, and runnability is also poor.The current AC electrical machine stator overwhelming majority is all application distribution winding, according to different machines, model and coil embedding around process conditions, motor designs separately and adopts different winding type and specification, therefore the technical parameter of its winding is not identical yet.
Winding in stator core, no matter adopt which kind of mode to distribute, all needs winding to be assembled in stator core, and winding is mainly to assemble by the mode of coiling and stator core.For current work flow, majority is that copper cash is wound on basic mode, and then with manual type rule, also have employing manually not by groove around embedding, process velocity is slower, output is lower.With manual type, the matrix that is wound with copper cash winding is packed into more time-consuming and difficult construction in stator core body; Artificial coiling is comparatively loose, and during design of electrical motor, copper factor should not too highly affect stator core performance.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of pulling force drive unit of motor stator drawing machine, and the utility model can impose straight line pulling force to being embedded with the bracing wire mould of winding.
The technical scheme solving the problems of the technologies described above is as follows:
The pulling force drive unit of motor stator drawing machine, described puller system comprises frame, reducing motor, track base, gear, tooth bar and drag hook, reducing motor and track base are fixed in frame, track base is positioned at the top of reducing motor, gear is connected in the output of reducing motor, described tooth bar is slidably fitted on track base, rack and pinion engagement, and tooth bar end is fixedly connected with described drag hook.
Adopted such scheme, the dynamic action that puller system of the present utility model is exported by reducing motor is on gear, by gear, by transmission of power, give tooth bar, make tooth bar carry out rectilinear motion, tooth bar by straight-line force transmission to drag hook, thereby make drag hook do rectilinear motion, drag hook drives connected bracing wire mould to carry out rectilinear motion, thereby make bracing wire mould by stator core, bracing wire mould, by the process of stator core, is sent to winding in the groove of stator core.
Further, frame is by least two transverse support bar, the first supporting seat, the second supporting seat, the 3rd supporting seat, four-supporting, the 5th supporting seat, at least two the first vertical supporting bars and at least two longitudinal bracing pipes, one end of transverse support bar is fixedly connected with the first supporting seat, the other end of transverse support bar is fixedly connected with the second supporting seat, the 3rd supporting seat is fixed on the middle part of transverse support bar, one end of the first vertical supporting bar is fixedly connected with the 3rd supporting seat, the first vertical supporting bar is also fixedly connected with four-supporting, the 5th supporting seat is fixed therein in a transverse support bar, one end of one of them longitudinal bracing pipe is fixed on the 5th supporting seat, one end of another one longitudinal bracing pipe is fixed on the second supporting seat.The frame of this structure is formed by above make by a plurality of transverse support bar, a plurality of supporting seat, a plurality of vertical supporting bar, a plurality of longitudinal bracing, there is firm degree high, for the integral installation of reducing motor, tooth bar, track base, also provide rational position and placing space.
Further, described frame is provided with elevating screw mechanism and supporting bracket, elevating screw mechanism comprises screw mandrel, nut, fixture block, screw mandrel is inserted in the longitudinal bracing pipe of frame, this longitudinal bracing pipe side wall surface is provided with bar hole, nut is connected with wire rod thread, described fixture block surrounds longitudinal bracing Guan Houyu longitudinal bracing pipe and is slidably matched, fixture block is provided with screwed hole, after one end of trip bolt is threaded with fixture block, through being connected with nut thread after the bar hole on longitudinal bracing pipe, described supporting bracket is fixedly connected with fixture block.Pass through rotary screw rod, screw mandrel drives nut to move up and down, because the side wall surface of longitudinal bracing pipe is provided with bar hole, the trip bolt that bar hole is attaching nut and fixture block provides movable space, when nut moves up and down, nut drives fixture block to move up and down thereupon, is fixed on object on fixture block or workpiece also along with fixture block moves up and down, and object or the workpiece that so just can locate carrying out lifting are offered help.
Further, also comprise a strut, one end of this strut is fixedly connected with the top of frame.The other end of strut is for being connected with the fixture that clamps stator core, by strut, to the fixture of clamping stator core, provide a supporting role power, make puller system do the used time mould (mould can be integrally from the centre bore of stator core by) is applied to pulling force, prevent from clamping the fixture distortion of stator core.
Further, described drag hook comprises pedestal, coupler body and extension spring, one end of pedestal is provided with groove, after one end of coupler body extend in the groove of pedestal and pedestal hinged, the other end of coupler body is provided with gap slot, coupler body is also connected by extension spring with pedestal, and one end of this extension spring is connected on the first side wall face of pedestal, and the other end of extension spring is connected on the internal face of coupler body after in the groove of pedestal.The rod-like members that it is cone that drag hook of the present utility model is applicable to head is connected.Owing to there being pull bar on mould, the head of this pull bar is cone, when drag hook is mobile to the head (pull bar is inactive state) of pull bar, first the trough wall surface of the gap slot on drag hook coupler body contacts with the head of pull bar, the head of pull bar produces an inhibition to drag hook, this inhibition makes drag hook be subject to the reaction force of rod head, the coupler body making rotates around pedestal, coupler body drives extension spring generation deformation while rotating, drag hook continues displacement, when the gap slot of drag hook is crossed the head of pull bar, at this moment, coupler body is under the active force of extension spring, make coupler body be returned to home position, but at this moment, coupler body is spacing by the step surface of rod head institute, the head of coupler body and pull bar forms annexation.Therefore, this drag hook, when being connected with pull bar, has the advantages that automation connects.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
The cutaway view of Tu2Wei elevating screw mechanism;
Fig. 3 is the structural representation of drag hook;
In accompanying drawing, 10 is puller system, and 11 is reducing motor, and 12 is track base, and 13 is tooth bar, 14 is drag hook, and 15 is transverse support bar, and 16 is the first supporting seat, and 17 is the second supporting seat, 18 is the 3rd supporting seat, and 19 is four-supporting, and 20 is the 5th supporting seat, 21 first vertical supporting bars, 22 is longitudinal bracing pipe, 23 struts, and 24 is supporting bracket, 25 is screw mandrel, 26 is nut, and 27 is fixture block, and 28 is pedestal, and 29 is coupler body, 30 is extension spring, and 31 is groove, and 32 is gap slot, and 33 is handwheel;
100 is fixture, and 200 is bracing wire mould, and 201 is head, and 300 is stator core, and 400 is workbench.
Embodiment
Referring to figs. 1 through Fig. 3, the pulling force drive unit of motor stator drawing machine of the present utility model, puller system 10 comprises frame, reducing motor 11, track base 12, gear, tooth bar 13 and drag hook 14.Below in conjunction with accompanying drawing, structure of the present utility model is elaborated:
Frame integral body can be fixed on workbench 400.Frame is by least two transverse support bar 15, the first supporting seat 16, the second supporting seat 17, the 3rd supporting seat 18, four-supporting 19, the 5th supporting seat 20, at least two the first vertical supporting bars 21, at least two longitudinal bracing pipes 22 and struts 23.One end of transverse support bar 15 is fixedly connected with the first supporting seat 16, the other end of transverse support bar 15 is fixedly connected with the second supporting seat 17, the 3rd supporting seat 18 is fixed on the middle part of transverse support bar 15, one end of the first vertical supporting bar 21 is fixedly connected with the 3rd supporting seat 18, the first vertical supporting bar 21 is also fixedly connected with four-supporting 19, the 5th supporting seat 20 is fixed therein in a transverse support bar 15, one end of one of them longitudinal bracing pipe 22 is fixed on the 5th supporting seat 20, one end of another one longitudinal bracing pipe 22 is fixed on the second supporting seat 17.One end of strut 23 is fixedly connected with the top of frame.The other end of strut 23 is for being connected with the fixture 100 that clamps stator core, fixture 100 by 23 pairs of clamping stator cores of strut provides a supporting role power, make puller system can be integrally to bracing wire mould 200(bracing wire mould from the centre bore of stator core 300 by) apply pulling force and do the used time, prevent from clamping the fixture distortion of stator core.
Reducing motor 11 and track base 12 are fixed in frame, and track base 12 is positioned at the top of reducing motor 11, and gear is connected in the output of reducing motor, and described tooth bar 13 is slidably fitted on track base, rack and pinion engagement.In order to make reducing motor, track base, tooth bar and drag hook can carry out lifting, in frame, be provided with elevating screw mechanism and supporting bracket 24, elevating screw mechanism comprises screw mandrel 25, nut 26, fixture block 27, after screw mandrel 25 is inserted in the longitudinal bracing pipe 22 of frame, one end of screw mandrel 25 is rotatably connected on four-supporting, the other end of screw mandrel 25 is positioned at the outside of longitudinal bracing pipe 22, outside one end that is positioned at longitudinal bracing pipe 22 of screw mandrel 25 connects a handwheel 33, so that screw mandrel is rotated.Longitudinal bracing pipe 22 side wall surfaces are provided with bar hole, nut 26 is threaded with screw mandrel 25, described fixture block 27 surrounds longitudinal bracing pipes 22 afterwards and longitudinal bracing pipe 22 is slidably matched, fixture block 27 is provided with screwed hole, after one end of trip bolt is threaded with fixture block through being threaded with nut 26 after the bar hole on longitudinal bracing pipe.Described supporting bracket 24 is fixedly connected with fixture block 27.On the basis of frame, set up after elevating screw mechanism and supporting bracket 24, reducing motor 11 and track base 12 are separately fixed in supporting bracket 24, when elevating mechanism thing screw mandrel 25 rotates, screw mandrel drives nut to carry out elevating movement, nut drives supporting bracket 24 to carry out elevating movement, thereby supporting bracket 24 drives reducing motor, track base, tooth bar and drag hook to carry out elevating movement.
Tooth bar 13 ends are fixedly connected with described drag hook 14.Described drag hook comprises pedestal 28, coupler body 29 and extension spring 30, and one end of pedestal 28 is provided with groove 31, arranges after groove 31 on pedestal 28, and this pedestal integral body is U-shaped.After one end of coupler body 29 extend in the groove 31 of pedestal and pedestal 28 hinged, the other end of coupler body 29 is provided with gap slot 32, coupler body 29 is also connected by extension spring 30 with pedestal 28.One end of this extension spring 30 is connected on the first side wall face of pedestal 28, and the other end of extension spring 30 is connected on the internal face of coupler body 29 after in the groove of pedestal.The rod-like members that it is cone that drag hook of the present utility model is applicable to head is connected.Owing to having pull bar on bracing wire mould 200, the head of this pull bar 201 is cone, when drag hook 14 is mobile to the head (pull bar is inactive state) of pull bar, first the trough wall surface of the gap slot 32 on drag hook coupler body contacts with the head of pull bar, 201 pairs of drag hooks of head of pull bar produce an inhibition, this inhibition makes drag hook be subject to the reaction force of rod head, the coupler body making rotates around pedestal, coupler body drives extension spring generation deformation while rotating, drag hook continues displacement, when the gap slot of drag hook is crossed the head of pull bar, at this moment, coupler body is under the active force of extension spring 30, make coupler body be returned to home position, but at this moment, coupler body 29 is spacing by the step surface of rod head institute, the head of coupler body and pull bar forms annexation.Therefore, this drag hook, when being connected with pull bar, has the advantages that automation connects.
Claims (6)
1. the pulling force drive unit of motor stator drawing machine, described puller system comprises frame, reducing motor, track base, gear, tooth bar and drag hook, reducing motor and track base are fixed in frame, track base is positioned at the top of reducing motor, gear is connected in the output of reducing motor, described tooth bar is slidably fitted on track base, rack and pinion engagement, and tooth bar end is fixedly connected with described drag hook.
2. the pulling force drive unit of motor stator drawing machine according to claim 1, it is characterized in that, frame is by least two transverse support bar, the first supporting seat, the second supporting seat, the 3rd supporting seat, four-supporting, the 5th supporting seat, at least two the first vertical supporting bars and at least two longitudinal bracing pipes, one end of transverse support bar is fixedly connected with the first supporting seat, the other end of transverse support bar is fixedly connected with the second supporting seat, the 3rd supporting seat is fixed on the middle part of transverse support bar, one end of the first vertical supporting bar is fixedly connected with the 3rd supporting seat, the first vertical supporting bar is also fixedly connected with four-supporting, the 5th supporting seat is fixed therein in a transverse support bar, one end of one of them longitudinal bracing pipe is fixed on the 5th supporting seat, one end of another one longitudinal bracing pipe is fixed on the second supporting seat.
3. the pulling force drive unit of motor stator drawing machine according to claim 1, it is characterized in that, described frame is provided with elevating screw mechanism and supporting bracket, elevating screw mechanism comprises screw mandrel, nut, fixture block, screw mandrel is inserted in the longitudinal bracing pipe of frame, this longitudinal bracing pipe side wall surface is provided with bar hole, nut is connected with wire rod thread, described fixture block surrounds longitudinal bracing Guan Houyu longitudinal bracing pipe and is slidably matched, fixture block is provided with screwed hole, after passing the bar hole on longitudinal bracing pipe after one end of trip bolt is threaded with fixture block, be connected with nut thread, described supporting bracket is fixedly connected with fixture block.
4. according to the pulling force drive unit of the motor stator drawing machine described in claim 1 or 2 or 3, it is characterized in that, also comprise a strut, one end of this strut is fixedly connected with the top of frame.
5. the pulling force drive unit of motor stator drawing machine according to claim 1, it is characterized in that: described drag hook comprises pedestal, coupler body and extension spring, one end of pedestal is provided with groove, after one end of coupler body extend in the groove of pedestal and pedestal hinged, the other end of coupler body is provided with gap slot, coupler body is also connected by extension spring with pedestal, and one end of this extension spring is connected on the first side wall face of pedestal, and the other end of extension spring is connected on the internal face of coupler body after in the groove of pedestal.
6. the pulling force drive unit of motor stator drawing machine according to claim 5, is characterized in that: on described pedestal, arrange after groove, this pedestal integral body is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430513.7U CN203434820U (en) | 2013-07-19 | 2013-07-19 | Pulling force drive device of motor stator drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430513.7U CN203434820U (en) | 2013-07-19 | 2013-07-19 | Pulling force drive device of motor stator drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434820U true CN203434820U (en) | 2014-02-12 |
Family
ID=50063835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320430513.7U Withdrawn - After Issue CN203434820U (en) | 2013-07-19 | 2013-07-19 | Pulling force drive device of motor stator drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390975A (en) * | 2013-07-19 | 2013-11-13 | 常州新区金康精工机械有限公司 | Tension driving device of motor stator wire drawing machine |
-
2013
- 2013-07-19 CN CN201320430513.7U patent/CN203434820U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390975A (en) * | 2013-07-19 | 2013-11-13 | 常州新区金康精工机械有限公司 | Tension driving device of motor stator wire drawing machine |
| CN103390975B (en) * | 2013-07-19 | 2015-07-08 | 常州金康精工机械股份有限公司 | Tension driving device of motor stator wire drawing machine |
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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. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |