CN209627181U - A kind of externally-wound type stator core compression workbench - Google Patents
A kind of externally-wound type stator core compression workbench Download PDFInfo
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- CN209627181U CN209627181U CN201920735622.7U CN201920735622U CN209627181U CN 209627181 U CN209627181 U CN 209627181U CN 201920735622 U CN201920735622 U CN 201920735622U CN 209627181 U CN209627181 U CN 209627181U
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Abstract
A kind of externally-wound type stator core compression workbench, including station, it is fixedly installed on circumferential limiting device of the station upper surface for circumferentially being limited to core stamping vertically, the regular workpiece of winding slot for the formation of laterally inserted core stamping and the lateral driver device of driving regular workpiece insertion and the separate winding slot, regular workpiece protrudes the regular portion to form that horizontal cross-section is triangle towards a side of winding slot to winding slot, when regular portion is inserted into winding slot, two, regular portion side abuts the side of two vertical directions of winding slot notch respectively, station upper surface is provided with the vertical pressing device for compressing core stamping.Compared to passing through manually to the adjustment of core stamping, faster, labor intensive is less for speed, simultaneously as unified can guarantee the quality of production of each stator core as long as regular workpiece is qualified using a regular workpiece.
Description
Technical field
The utility model relates to stator core manufacture technology fields, and in particular to a kind of externally-wound type stator core compression work
Platform.
Background technique
Stator is the device that rotating excitation field is generated in motor, and general motor stator is many kinds of, winding mode multiplicity, fixed
Sub- manufacturer needs miscellaneous mechanical engagement in production sub-process, to be suitable for the production of a variety of stators.
Externally-wound type stator is a kind of common stator core, is suppressed mostly by the superposition of multiple core stampings, iron core
The circumferentially uniformly distributed multiple wire casings of punching, the wire casing for forming the core stamping of unified stator are superimposed the coiling to form stator winding
Slot.Generally for the neat to cooperate coiling of winding slot is guaranteed, in production sub-process, it is required to adjust by auxiliary tool
The core stamping position stacked, so that core stamping marshalling.
However, in the prior art, some small processing places are carried out by way of making worker and manually adjusting mostly
Punching adjustment, on the one hand this mode can consume a large amount of artificial and time, on the other hand will affect the quality of production of stator, special
It is not the stator core production required for winding slot inclined degree, only passes through artificial, it is difficult to ensure that stator core
Comply fully with standard.
Utility model content
The technical purpose of the utility model is intended to provide a kind of externally-wound type stator core compression workbench, is guaranteeing to produce matter
On the basis of amount, time loss and the manpower consumption of iron core production are reduced.
The technical implementation way of the utility model is as follows:
A kind of externally-wound type stator core compression workbench, including station, the vertical station upper surface that is fixedly installed on are used
In the circumferential limiting device that core stamping is circumferentially limited, for laterally inserted core stamping formed winding slot it is regular
Workpiece and the insertion of driving regular workpiece and the lateral driver device far from the winding slot, the regular workpiece is towards winding slot
A side protruded to winding slot to be formed horizontal cross-section be triangle regular portion, when regular portion be inserted into winding slot when, regular portion two
A side abuts the side of two vertical directions of winding slot notch respectively, and the station upper surface is provided with the vertical iron core that compresses and rushes
The pressing device of piece.
By using above-mentioned technical proposal, when needing to produce stator core, by circumferential limiting device by stator core
Limit is on station, and duchy's lateral driver device drives regular workpiece mobile to core stamping, so that the rule of regular workpiece
The winding slot of whole insertion core stamping, to realize the adjustment to multiple core stamping relative positions, then by compressing vertically
Device compresses core stamping and forms stator core finished product.In use due to being realized by mechanically operated mode to iron core
The position of punching adjusts, and compared to passing through manually to the adjustment of core stamping, faster, labor intensive is less for speed, meanwhile, by
It can guarantee the quality of production of each stator core as long as regular workpiece is qualified using a regular workpiece in unified.
As the improvement of the utility model, the circumferential direction limiting device includes a vertical limit shaft, on the station
Surface is provided with the limit hole of grafting limit shaft, and the core stamping is set on limit shaft.
By using above-mentioned technical proposal, limit shaft is set by circumferential limiting device, features simple structure is easy to implement.
As the improvement of the utility model, the circumferential direction limiting device further includes that setting is laterally driven in limit shaft far from described
The circumferential limited block of dynamic device side, the circumferential direction limited block are integrally in c-type of the opening towards limit shaft, circumferential limited block two
The end extended to limit shaft is all provided with the arc bearing surface for being set to and abutting with the core stamping periphery.
By using above-mentioned technical proposal, the setting of two arc bearing surfaces further realizes the week to core stamping
To limit, the accuracy to the adjustment of core stamping position ensure that.
As the improvement of the utility model, the lateral driver device includes being fixed at the station upper surface
Fixed block, the horizontal threaded drive rod for being arranged in fixed block and being threadedly coupled with fixed block and it is connected to threaded drive rod
The loading block and driving motor at both ends, the threaded drive rod and load block rotation connection, the output shaft of driving motor with it is described
Threaded drive rod is fixedly connected, and the side for loading block towards circumferential limiting device is provided with for accommodating the regular workpiece
Mounting groove, driving motor work when driving load block along station upper surface slide.
Threaded drive rod can be driven to rotate, due to fixed block when driving motor work by using above-mentioned technical proposal
It is fixed on station, threaded drive rod can drive motor and load block while movement, to push regular workpiece mobile, realize
To the regular of core stamping.
As the improvement of the utility model, the mounting groove side is provided with horizontal compact heap, and the horizontal compact heap is worn
Equipped with the horizontal jackscrew being threadedly coupled with levelling block, the loading block upper surface is provided with the vertical of the connection mounting groove
Limit hole, the vertical spacing hole are equipped with the vertical jackscrew being threadedly coupled with vertical spacing hole.
By using above-mentioned technical proposal, when screwing horizontal jackscrew, it can be held out against by horizontal jackscrew level and be located at installation
Regular workpiece in slot can hold out against vertically the regular workpiece in mounting groove when screwing vertical jackscrew by vertical jackscrew,
To which regular workpiece is fixed in mounting groove.
As the improvement of the utility model, there are two the sliding rail being parallel to each other, the dresses for the fixed setting of station upper surface
Carry the sliding slot sliding that block is formed along two sliding rails.
By using above-mentioned technical proposal, the setting of sliding rail can be achieved to limit the position for loading block.
As the improvement of the utility model, the station is fixedly installed with leader.
By using above-mentioned technical proposal, the setting of handle facilitates the movement and carrying of station.
As the improvement of the utility model, the pressing device includes the compression cylinder being fixed above station,
And the compression plate being connect with compression cylinder piston rod end, the compression plate middle position is provided with to be cooperated with the limit shaft
Relief hole.
By using above-mentioned technical proposal, compression can be driven when compression cylinder work by using above-mentioned technical proposal
Disk vertical shift, when compression plate moves straight down, limit shaft passes through relief hole, so that compression plate is pressed on iron core punching
On piece realizes the compression to iron core.
As the improvement of the utility model, supporting table is provided with below the station, the supporting table side fixation is set
It is equipped with a vertical support frame, is bent at the top of support frame as described above to the limit shaft top and is fixedly connected with the compression cylinder.
In conclusion the advantageous effects of the utility model are as follows:
1. the setting of circumferential limiting device realizes the positioning to core stamping, lateral driver device cooperates regular workpiece can
It realizes the disposable positioning to core stamping, is realized in purely mechanic mode to the regular of core stamping, reduce fabrication of iron core
Manpower consumption in the process, improves production efficiency；
2. it realizes regular workpiece due to the setting of regular workpiece and mounting groove and loads being detachably connected between block,
In process of production, the regular workpiece of different size can be chosen according to the specification of iron core, to increase being applicable in for the workbench
Range.
Detailed description of the invention
Fig. 1 is workbench overall structure diagram；
Fig. 2 is the portion the A enlarged drawing in Fig. 1；
Fig. 3 is the portion the B enlarged drawing in Fig. 1；
Fig. 4 is station overall structure diagram.
In figure, 1, station；11, sliding rail；12, limit hole；13, handle；2, circumferential limiting device；21, limit shaft；22,
Circumferential limited block；3, lateral driver device；31, threaded drive rod；32, fixed block；33, block is loaded；331, mounting groove；332, water
Flat compact heap；333, horizontal jackscrew；334, vertical jackscrew；34, driving motor；341, motor plummer；3411, slider bar；4,
Regular workpiece；5, core stamping；6, plummer；61, support frame；62, compression cylinder；63, compression plate；631, relief hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of externally-wound type stator core compression workbench disclosed by the utility model, including horizontal operation
Platform 1 is fixedly installed on circumferential limiting device 2 and driving use of 1 upper surface of station for circumferentially being limited to core stamping 5
In the normalizing mechanism of regular core stamping 5.Wherein station 1 is fixed at a supporting table upper surface, and supporting table side is fixed
It is provided with a vertical support frame 61,61 top of support frame is pressed to bending and being fixedly connected a compression cylinder 62 above station 1
Tight 62 telescopic rod of cylinder stretches downwards vertically, and is fixedly installed one for compressing the compression plate 63 of core stamping 5.
Above-mentioned circumferential direction limiting device 2 includes that a limit shaft 21 for being fixed on 1 upper surface of station vertically and setting are limiting
Position circumferential limited block 22 of the axis 21 far from normalizing mechanism side.Core stamping 5 is set on limit shaft 21,63 interposition of compression plate
The relief hole 631 being equipped with the limit shaft 21 cooperation is installed, compression cylinder 62 is preferably four bar cylinders.When compression plate 63 is downward
When mobile, limit shaft 21 passes through relief hole 631, so that compression plate 63 compresses the core stamping 5 being located on limit shaft 21.
Circumferential limited block 22 it is whole in opening towards the c-type structure of limit shaft 21, and circumferential limited block 22 two is to limit
The end that axis 21 extends is all provided with the arc bearing surface for being set to and abutting with 5 periphery of core stamping.Before processing iron core, iron core is rushed
Piece 5 is sequentially sleeved on limit shaft 21, and the periphery of core stamping 5 abuts arc bearing surface, to realize the week to core stamping 5
It is fixed to position.
As depicted in figs. 1 and 2, the wire casing on 5 periphery of multiple core stampings being set on limit shaft 21 forms multiple vertical
Winding slot.Normalizing mechanism includes the regular workpiece 4 for laterally inserted one of winding slot and regular workpiece 4 is driven to insert
Enter and far from winding slot lateral driver device 3.
Lateral driver device 3 include be fixed at 1 upper surface of station fixed block 32, horizontal through fixed block 32 simultaneously
The threaded drive rod 31 being threadedly coupled with fixed block 32.31 one end of threaded drive rod loads block 33 by bearing rotation connection one,
The other end is fixedly connected with the output shaft of a driving motor 34.Wherein, driving motor 34 is arranged on a motor plummer 6341, ginseng
It is arranged according to Fig. 3, on motor plummer 6341 there are two the slider bar 3411 being parallel to each other, motor passes through slider bar 3411 and motor
Plummer 6341 is slidably connected, the threadingly axial setting of drive rod 31 of two slider bars 3411.
There are two the sliding rails 11 being parallel to each other for the fixed setting of 1 upper surface of station, load block 33 and are formed along two sliding rails 11
Sliding slot sliding.Two sliding rails 11 are bolted on 1 upper surface of station, and two sliding rails 11 threadingly drive rod
31 circumferential setting.
When driving motor 34 works, threaded drive rod 31 is driven to rotate, since fixed block 32 is fixed on station 1,
Threaded drive rod 31 will drive driving motor 34 and loading block 33 simultaneously, and threadingly drive rod 31 moves axially, to realize loading
Block 33 is mobile close to or far from winding slot.
As shown in Figure 2 and Figure 4, the side for loading block 33 towards core stamping 5 is provided with a mounting groove 331, regular work
Part 4 includes a mounting portion for being horizontally inserted into mounting groove 331, and a side of fixed block 32 towards winding slot protrudes to form water to winding slot
Plane section is the regular portion of triangle, and when regular portion is inserted into winding slot, two, regular portion side abuts winding slot notch respectively
The side of two vertical directions, to realize to the regular of core stamping 5.
Further, 331 side of mounting groove is provided with horizontal compact heap 332, and horizontal compact heap 332 is equipped with presses with horizontal
The horizontal jackscrew 333 that block is threadedly coupled loads the vertical spacing hole 12 that 33 upper surface of block is provided with a connection mounting groove 331, erects
The vertical jackscrew 334 being threadedly coupled with vertical spacing hole 12 is equipped with to limit hole 12.When regular workpiece 4 is inserted into mounting groove 331
When interior, horizontal jackscrew 333 and vertical jackscrew 334 are tightened, so that regular workpiece 4 is fixed in mounting groove 331.
Further, as shown in figure 4,1 upper surface of station is provided with the limit hole 12 of grafting limit shaft 21, limit shaft 21
1 upper surface of station is fixed on by limit hole 12.
It should be noted that herein without limitation to the mounting means of station 1 and supporting table, preferably station 1 is logical
Bolt is crossed to be fixed in supporting table.Movement and transport to station 1 for convenience, is also fixedly installed in 1 upper surface of station
There is leader 13.
By above said content it is found that limit shaft 21 is inserted in limit first when needing to process iron core using the workbench
In the hole 12 of position, core stamping 5 is set on limit shaft 21, then chooses and is mounted on dress with the regular workpiece 4 of production requirement cooperation
It carries on block 33.Start driving motor 34, loads block 33 towards the movement of core stamping 5, so that regular workpiece 4 is regular to drive
Portion is inserted into winding slot, and the opening position of 5 wire casing of core stamping abuts regular portion, and along limit shaft 21 under the drive in regular portion
Rotation finally starts compression cylinder 62 to realize to the regular of core stamping 5, thus compressed by compression plate 63 it is regular good
Core stamping 5, complete the production of iron core.During integral manufacturing, compared to by the manually adjustment to core stamping 5,
Faster, labor intensive is less for its speed, simultaneously as unified use a regular workpiece 4, as long as regular workpiece 4 is qualified
Guarantee the quality of production of each stator core.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of externally-wound type stator core compresses workbench, it is characterised in that: including station (1), be fixedly installed on behaviour vertically
Make circumferential limiting device (2) of platform (1) upper surface for circumferentially being limited to core stamping (5), be used for laterally inserted iron core
The regular workpiece (4) for the winding slot that punching (5) is formed and regular workpiece (4) insertion of driving and the transverse direction far from the winding slot
Driving device (3), the regular workpiece (4) protrude to form horizontal cross-section as triangle towards a side of winding slot to winding slot
Regular portion, when regular portion is inserted into winding slot, two, regular portion side abuts the side of two vertical directions of winding slot notch respectively,
Station (1) upper surface is provided with the vertical pressing device for compressing core stamping (5).
2. a kind of externally-wound type stator core according to claim 1 compresses workbench, it is characterised in that: the circumferential limit
Device (2) includes a vertical limit shaft (21), and station (1) upper surface is provided with the limit hole of grafting limit shaft (21)
(12), the core stamping (5) is set on limit shaft (21).
3. a kind of externally-wound type stator core according to claim 2 compresses workbench, it is characterised in that: the circumferential limit
Device (2) further includes circumferential limited block (22) of the setting in limit shaft (21) the separate lateral driver device (3) side, described
Integrally in opening towards the c-type of limit shaft (21), circumferential limited block (22) two prolongs circumferential limited block (22) to limit shaft (21)
The end stretched is all provided with the arc bearing surface for being set to and abutting with the core stamping (5) periphery.
4. a kind of externally-wound type stator core according to claim 1 compresses workbench, it is characterised in that: described laterally driven
Device (3) include be fixed at the fixed block (32) of the station (1) upper surface, level is arranged in fixed block (32) and with
The threaded drive rod (31) of fixed block (32) threaded connection and the loading block for being connected to threaded drive rod (31) both ends
(33) it is rotatablely connected with driving motor (34), the threaded drive rod (31) and loading block (33), the output of driving motor (34)
Axis is fixedly connected with the threaded drive rod (31), and the side for loading block (33) towards circumferential limiting device (2) is provided with
For accommodating the mounting groove (331) of the regular workpiece (4), driving loads block (33) along station when driving motor (34) works
(1) upper surface slide.
5. a kind of externally-wound type stator core according to claim 4 compresses workbench, it is characterised in that: the mounting groove
(331) side is provided with horizontal compact heap (332), and the horizontal compact heap (332) is equipped with to be threadedly coupled with levelling block
Horizontal jackscrew (333), the vertical spacing hole for loading block (33) upper surface and being provided with the connection mounting groove (331)
(12), the vertical spacing hole (12) is equipped with the vertical jackscrew (334) being threadedly coupled with vertical spacing hole (12).
6. a kind of externally-wound type stator core according to claim 4 compresses workbench, it is characterised in that: on station (1)
There are two the sliding rail (11) being parallel to each other, load block (33) to slide along the sliding slot that two sliding rails (11) are formed for surface fixed setting
It is dynamic.
7. a kind of externally-wound type stator core according to claim 1 compresses workbench, it is characterised in that: the station
(1) leader (13) are fixedly installed with.
8. a kind of externally-wound type stator core according to claim 2 compresses workbench, it is characterised in that: the pressing device
It is connect including the compression cylinder (62) being fixed above station (1), and with compression cylinder (62) piston rod end
Compression plate (63), compression plate (63) middle position are provided with the relief hole (631) with the limit shaft (21) cooperation.
9. a kind of externally-wound type stator core according to claim 8 compresses workbench, it is characterised in that: the station
(1) lower section is provided with supporting table, and the supporting table side is fixedly installed a vertical support frame (61), support frame as described above (61)
Top is to bending above the limit shaft (21) and is fixedly connected with the compression cylinder (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735622.7U CN209627181U (en) | 2019-05-21 | 2019-05-21 | A kind of externally-wound type stator core compression workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735622.7U CN209627181U (en) | 2019-05-21 | 2019-05-21 | A kind of externally-wound type stator core compression workbench |
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| Publication Number | Publication Date |
|---|---|
| CN209627181U true CN209627181U (en) | 2019-11-12 |
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ID=68443192
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| CN201920735622.7U Active CN209627181U (en) | 2019-05-21 | 2019-05-21 | A kind of externally-wound type stator core compression workbench |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333995A (en) * | 2021-07-22 | 2021-09-03 | 江苏中车电机有限公司 | Preparation method of welding punching sheet module for motor iron core |
-
2019
- 2019-05-21 CN CN201920735622.7U patent/CN209627181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333995A (en) * | 2021-07-22 | 2021-09-03 | 江苏中车电机有限公司 | Preparation method of welding punching sheet module for motor iron core |
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