CN106877592A - A kind of bunch shearing device of the automatic wire binding machine of stator - Google Patents
A kind of bunch shearing device of the automatic wire binding machine of stator Download PDFInfo
- Publication number
- CN106877592A CN106877592A CN201710098762.3A CN201710098762A CN106877592A CN 106877592 A CN106877592 A CN 106877592A CN 201710098762 A CN201710098762 A CN 201710098762A CN 106877592 A CN106877592 A CN 106877592A
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- CN
- China
- Prior art keywords
- groove
- fixture block
- bunch
- cutting groove
- rotating shaft
- 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.)
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a kind of bunch shearing device of the automatic wire binding machine of stator, support including L-type, cutting groove is formed on the top surface of the support, fixture block is plugged with the cutting groove, groove is formed on fixture block, a pair of hinged grooves are formed in opposing sidewalls in the groove, rotating shaft is hinged with the hinged groove, rotating shaft upper sleeve in groove is fixed with drive gear, the rotating shaft upper sleeve of drive gear both sides has torsion spring, the two ends of the torsion spring are separately fixed in rotating shaft on the inwall with hinged groove, tooth-strip part is formed on the lower end inner wall of cutting groove, the tooth-strip part is engaged up and down with drive gear；The fixture block forms slot on the side wall side side of cutting groove side, and blade is plugged in slot, and buckle teeth is formed on the fixture block side wall of slot-side, and the teeth groove coordinated with the buckle teeth is formed on the side wall of cutting groove.The chucking power of bunch after energy fast shut-off bunch of the invention and enhancing cut-out, bunch the end of a thread departs from being avoided that hook line process.
Description
Technical field：
The present invention relates to the technical field of automation equipment, a kind of bunch cut-out of the automatic wire binding machine of stator is specifically related to
Device.
Background technology：
The automatic wire binding machine of stator, it is automatically the plant equipment of motor stator winding wiring to be, is to realize that stator is assembled automatically
The important automation equipment of production line., it is necessary to wiring is used after the stator wiring of is completed on existing wire binding machine for stator
Bunch cut-out, in order to the next wiring of stator.Existing shearing device is as shown in figure 1, its simple structure, only one
Vertical card article 7, forms vertical draw-in groove 71 on card article 7, the top of draw-in groove 71 forms the enlarging on connection card article 7 top
72, cutoff tool 9 is fixedly connected with by screw 8 on the card article 7 at draw-in groove 71, line apparatus are hooked during cut-out and hooks to card article 7 bunch
Draw-in groove 71 in pull bunch and realize cut-out, its end of a thread is clamped in the draw-in groove 71 of card article 7, is then hooking line by hooking line apparatus
Realize the next wiring of stator, but on card article 7 draw-in groove 71 chucking power it is small, the end of a thread of its bunch easily takes off in line process is hooked
From card article 7, then the next wiring of stator cannot be just completed.
In view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of stator of new structure
The bunch shearing device of automatic wire binding machine, makes it have more the value in industry.
The content of the invention：
The purpose of the present invention aims to solve the problem that the problem that prior art is present, there is provided it is a kind of can fast shut-off bunch and enhancing cut
Have no progeny the chucking power of bunch, be avoided that the bunch shearing device for hooking the automatic wire binding machine of stator that bunch the end of a thread in line process departs from.
The present invention relates to a kind of bunch shearing device of the automatic wire binding machine of stator, including L-type support, the top of the support
Cutting groove is formed on face, fixture block is plugged with the cutting groove, the fixture block is resisted against on the side wall of cutting groove side, fixture block
On form groove through fixture block top surface and bottom surface, a pair of hinged grooves are formed in the opposing sidewalls in the groove, it is described
Rotating shaft is hinged with hinged groove, the rotating shaft passes through groove, the rotating shaft upper sleeve in groove to be fixed with drive gear, the driving
The top surface of fixture block is exposed in the upper end of gear, and the rotating shaft upper sleeve of drive gear both sides has torsion spring, and the two ends of the torsion spring are solid respectively
Be scheduled in rotating shaft and the inwall of hinged groove on, form longitudinal tooth-strip part on the lower end inner wall of cutting groove, the tooth-strip part with
Drive gear is engaged up and down；
The fixture block forms slot on the side wall side side of cutting groove side, is formed on the side wall of cutting groove and institute
The relative groove of slot is stated, blade is plugged in slot and is bolted on fixture block, the blade part grafting of the blade
In the groove, some buckle teeth are formed on the fixture block side wall of slot-side, formed on the side wall of cutting groove and the button
The teeth groove that tooth coordinates.
By above-mentioned technical proposal, the present invention when in use, by stirring the part that drive gear exposes the top surface of fixture block
So that drive gear is rotated, rotating shaft is driven to be rotated in the hinged groove of fixture block, axis of rotation causes that torsion spring occurs elastic deformation, together
When drive gear and support tooth-strip part engagement rotation cause a side shifting of the fixture block to cutting groove, then hook line apparatus by bunch
Hook between fixture block and the side wall of cutting groove, then bleed off drive gear, rotating shaft is inverted in the presence of torsion spring recovers deformation, together
When drive drive gear reversion, drive gear is moved backward in the presence of being engaged with tooth-strip part, so as to drive buckleing on fixture block
Tooth clamps bunch together with the teeth groove on support, while the blade in slot cuts off bunch, and the cooperation energy of buckle teeth and teeth groove
Enough strengthen the bonding strength of bunch the end of a thread and support, it is to avoid the end of a thread departs from.
By such scheme, the clamping of bunch after bunch shearing device energy fast shut-off bunch of the invention and enhancing cut-out
Power, bunch the end of a thread departs from being avoided that hook line process.
One kind as such scheme is preferred, and two longitudinal directions are formed on the cutting groove lower end inner wall of the tooth-strip part both sides
Gathering sill, two guide pads are formed on the bottom surface of the fixture block, the guide pad is plugged in the gathering sill respectively.
One kind as such scheme is preferred, and the groove is molded over a middle side part of fixture block, the drive gear sleeve
The middle part of rotating shaft is fixed on, the tooth-strip part is molded over the lower end inner wall middle part of cutting groove.
One kind as such scheme is preferred, and the part sleeve that the drive gear exposes fixture block top surface is fixed with protective case
Shell, the protection sheath body is in sector.
One kind as such scheme is preferred, and elastic rubber layer is formed on side wall relative with buckle teeth on the fixture block.
One kind as such scheme is preferred, and the tooth-strip part on the cutting groove is parallel to each other with gathering sill.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings：
The following drawings is only intended to, in schematic illustration and explanation is done to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural representation of the bunch shearing device of the automatic wire binding machine of existing stator；
Fig. 2 is structural representation of the invention；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the cross-sectional view of line A-A in Fig. 3；
Fig. 5 is the mplifying structure schematic diagram at B in Fig. 3；
Fig. 6 is the structural representation of drive gear in the present invention.
Specific embodiment：
With reference to the accompanying drawings and examples, specific embodiment of the invention is described in further detail.Hereinafter implement
Example is not limited to the scope of the present invention for illustrating the present invention.
Referring to Fig. 2 to Fig. 4, Fig. 6, a kind of bunch shearing device of the automatic wire binding machine of stator of the present invention, including L-type
Support 1, form cutting groove 11 on the top surface of the support 1, is plugged with fixture block 2 in the cutting groove 11, the fixture block 2 is supported
Lean against on the side wall of the side of cutting groove 11, the groove 21 through the top surface of fixture block 2 and bottom surface, the groove 21 are formed on fixture block 2
Formed in interior opposing sidewalls and rotating shaft 3 is hinged with a pair of hinged grooves 22, the hinged groove 22, the rotating shaft passes through groove
21, the upper sleeve of rotating shaft 3 in groove 21 is fixed with drive gear 4, and the top surface of fixture block 2 is exposed in the upper end of the drive gear 4, institute
State drive gear 4 expose the top surface of fixture block 2 part sleeve be fixed with protection sheath body 41, it is described protection sheath body 41 in sector, drive
The upper sleeve of rotating shaft 3 of the both sides of gear 4 has a torsion spring 5, the two ends of the torsion spring 5 be separately fixed in rotating shaft 3 and hinged groove 22 it is interior
On wall, longitudinal tooth-strip part 12 is formed on the lower end inner wall of cutting groove 11, the tooth-strip part 12 is nibbled with drive gear about 4
Close.
Referring to Fig. 2, Fig. 3, Fig. 5, the fixture block 2 forms slot 23 on the side wall side side of the side of cutting groove 11, cuts
The groove 13 relative with the slot 23 is formed on the side wall of fault trough 11, blade 6 is plugged in slot 23 and by bolt 61
It is fixed on fixture block 2, the blade part of the blade 6 is plugged in the groove 13, is molded on the side wall of fixture block 2 of the side of slot 23
There are some buckle teeth 24, the teeth groove 14 coordinated with the buckle teeth 24 is formed on the side wall of cutting groove 11, with buckle teeth on the fixture block 2
Elastic rubber layer 25 is formed on 24 relative side walls.
Referring to Fig. 3, Fig. 4, two guiding of longitudinal direction are formed on the lower end inner wall of cutting groove 11 of the both sides of the tooth-strip part 12
Groove 15, forms two guide pads 25 on the bottom surface of the fixture block 2, the guide pad 25 is plugged on the gathering sill 15 respectively
Interior, the tooth-strip part 12 on the cutting groove 11 is parallel to each other with gathering sill 15.
Referring to Fig. 4, the groove 21 is molded over a middle side part of fixture block 2, and the sleeve of the drive gear 4 is fixed on rotating shaft 3
Middle part, the tooth-strip part 12 be molded over cutting groove 11 lower end inner wall middle part.
The present invention in the specific implementation, by stir drive gear expose fixture block top surface part so that sliding tooth rotate
It is dynamic, drive rotating shaft to be rotated in the hinged groove of fixture block, axis of rotation causes that torsion spring occurs elastic deformation, while drive gear and branch
The tooth-strip part engagement rotation of frame causes a side shifting of the fixture block to cutting groove, then hooks line apparatus and hooks to fixture block and cut-out bunch
Between the side wall of groove, drive gear is then bled off, rotating shaft is inverted in the presence of torsion spring recovers deformation, while driving drive gear
Reversion, drive gear is moved backward in the presence of being engaged with tooth-strip part, so as to drive the tooth on the buckle teeth and support on fixture block
Groove clamps bunch together, while the blade in slot cuts off bunch, and buckle teeth can strengthen bunch the end of a thread with the cooperation of teeth groove
With the bonding strength of support, it is to avoid the end of a thread departs from.
In sum, bunch shearing device energy fast shut-off bunch of the invention and enhancing cut-out after bunch chucking power,
Bunch the end of a thread departs from being avoided that hook line process.
The bunch shearing device of the automatic wire binding machine of stator provided by the present invention, specific embodiment only of the invention,
But protection scope of the present invention is not limited thereto, any one skilled in the art the invention discloses technology
In the range of, change or replacement can be readily occurred in, should all cover within the scope of the present invention.Therefore, protection model of the invention
Enclose and should be based on the protection scope of the described claims.
Claims (6)
1. the bunch shearing device of the automatic wire binding machine of a kind of stator, it is characterised in that：
Support (1) including L-type, forms cutting groove (11) on the top surface of the support, fixture block is plugged with the cutting groove
(2), the fixture block is resisted against on the side wall of cutting groove (11) side, is formed on fixture block (2) through fixture block (2) top surface and bottom surface
Groove (21), a pair of hinged grooves (22) are formed in the opposing sidewalls in the groove, be hinged with rotating shaft in the hinged groove
(3), the rotating shaft passes through groove (21), rotating shaft (3) upper sleeve in groove to be fixed with drive gear (4), the drive gear
Upper end expose the top surface of fixture block (2), rotating shaft (3) upper sleeve of drive gear (4) both sides has torsion spring (5), the two of the torsion spring
End is separately fixed in rotating shaft (3) on the inwall with hinged groove (22), is formed on the lower end inner wall of cutting groove (11) longitudinal
Tooth-strip part (12), the tooth-strip part is engaged up and down with drive gear (4)；
The fixture block (2) forms slot (23), the side wall of cutting groove (11) on the side wall side side of cutting groove (11) side
On form the groove (13) relative with the slot (23), blade (6) is plugged in slot (23) and is consolidated by bolt (61)
It is scheduled on fixture block (2), the blade part of the blade (6) is plugged in the groove (13), fixture block (2) side of slot (23) side
Some buckle teeth (24) are formed on wall, the teeth groove (14) coordinated with the buckle teeth (24) is formed on the side wall of cutting groove (11).
2. the bunch shearing device of the automatic wire binding machine of stator according to claim 1, it is characterised in that：The tooth-strip part
(12) two gathering sills of longitudinal direction (15) are formed on cutting groove (11) lower end inner wall of both sides, on the bottom surface of the fixture block (2)
Two guide pads (25) are formed, the guide pad is plugged in the gathering sill (15) respectively.
3. the bunch shearing device of the automatic wire binding machine of stator according to claim 1, it is characterised in that：The groove (21)
A middle side part of fixture block (2) is molded over, drive gear (4) sleeve is fixed on the middle part of rotating shaft (3), the tooth-strip part (12)
It is molded over the lower end inner wall middle part of cutting groove (11).
4. the bunch shearing device of the automatic wire binding machine of stator according to claim 1, it is characterised in that：The drive gear
(4) the part sleeve for exposing fixture block (2) top surface is fixed with protection sheath body (41), and the protection sheath body is in sector.
5. the bunch shearing device of the automatic wire binding machine of stator according to claim 1, it is characterised in that：The fixture block (2)
Elastic rubber layer (25) is formed on the upper side wall relative with buckle teeth (24).
6. the bunch shearing device of the automatic wire binding machine of stator according to claim 2, it is characterised in that：The cutting groove
(11) tooth-strip part (12) on is parallel to each other with gathering sill (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098762.3A CN106877592A (en) | 2017-02-23 | 2017-02-23 | A kind of bunch shearing device of the automatic wire binding machine of stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098762.3A CN106877592A (en) | 2017-02-23 | 2017-02-23 | A kind of bunch shearing device of the automatic wire binding machine of stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106877592A true CN106877592A (en) | 2017-06-20 |
Family
ID=59168303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710098762.3A Withdrawn CN106877592A (en) | 2017-02-23 | 2017-02-23 | A kind of bunch shearing device of the automatic wire binding machine of stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106877592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112904A (en) * | 2020-10-15 | 2020-12-22 | 杨正香 | Turnover device for retainer |
-
2017
- 2017-02-23 CN CN201710098762.3A patent/CN106877592A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112904A (en) * | 2020-10-15 | 2020-12-22 | 杨正香 | Turnover device for retainer |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170620 |