CN106451939B - Silicon steel sheet welding manages sheet devices with expansion chuck - Google Patents
Silicon steel sheet welding manages sheet devices with expansion chuck Download PDFInfo
- Publication number
- CN106451939B CN106451939B CN201610768166.7A CN201610768166A CN106451939B CN 106451939 B CN106451939 B CN 106451939B CN 201610768166 A CN201610768166 A CN 201610768166A CN 106451939 B CN106451939 B CN 106451939B
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- silicon steel
- steel sheet
- kicking block
- slanted kicking
- manages
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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
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of silicon steel sheet welding expansion chucks to manage sheet devices, including pedestal, it is equipped with the swelling column mechanism for being arranged silicon steel sheet by flexible restoring organ on pedestal, which includes that the cylindrical drive stem, equiangularly spaced at least two skewed slots being opened on driving stem outer wall and cooperation at center are set to the slanted kicking block in each skewed slot；Slanted kicking block bottom and base contacts, and mutually recline cooperation between skewed slot and corresponding slanted kicking block by intilted inclined-plane from top to bottom, there is the surface contacted with silicon steel sheet on slanted kicking block；It further include the gland above driving stem, which includes the lid ontology opposite at the top of driving stem and take shape in lid body bottom portion for compressing a circle pressure edge of silicon steel sheet；When gland pushes driving stem, driving stem driving slanted kicking block lateral sliding ejection skewed slot pats silicon steel sheet with swelling.The device manages the neat degree height of piece, and structure is simple, easy to use, can also prevent silicon steel sheet impaired while improving operating efficiency.
Description
Technical field
The present invention relates to a kind of silicon steel sheets to weld with sheet devices are managed, and specifically a kind of silicon steel sheet welding is managed on chip with expansion chuck
It sets.
Background technique
Motor prevents overheat when operating from efficiency being caused to reduce very in known technology in order to reduce magnetic hystersis loss and eddy-current loss
To burning, stator core is usually all using re-compacted after silicon steel sheet lamination or be welded and fixed.
For routine techniques when producing above-mentioned silicon steel sheet stator, mainly by manually carrying out reason piece, speed is slow, low efficiency, and
It is poor to manage the neat degree of piece, silicon steel sheet arching injustice.It is well known that silicon steel sheet stacks irregular, it can largely effect on magnetic flux, increase energy
Loss, reduces the Operating ettectiveness of motor.
Certainly also there is a kind of simple reason piece jig of design at present, core institution mostly uses stud location silicon steel sheet, in turn
Pushing silicon steel sheet from top using oil pressure unit enables silicon steel sheet lamination neat.Although laborsaving more many than manually piling up,
This kind of reason piece jig still has some problems in the specific implementation, and most important is exactly silicon steel sheet arching on column, is not easy
Silicon steel sheet surface directly absorbs impact when developing, while pushing, easily damaged.Therefore the reason piece effect of existing reason piece jig remains unchanged
It is bad.
Summary of the invention
Object of the present invention is to: it is high to provide a kind of neat degree of reason piece, and structure is simple, silicon steel sheet welding easy to use is used
Expansion chuck manages sheet devices, which can greatly save the time, when improving operating efficiency, while effectivelying prevent silicon steel sheet resonable
It is impaired.
The technical scheme is that a kind of silicon steel sheet welding manages sheet devices, including pedestal with expansion chuck, it is characterised in that
It is equipped with the swelling column mechanism for being arranged silicon steel sheet by flexible restoring organ on the pedestal, which includes centrally located
Cylindrical drive stem, equiangularly spaced at least two skewed slots being opened on driving stem outer wall and cooperation are set to each skewed slot
Interior slanted kicking block；Slanted kicking block bottom and base contacts, and by lean-in from top to bottom between the skewed slot and corresponding slanted kicking block
Oblique inclined-plane mutually reclines cooperation, and has the surface contacted for same silicon steel sheet on slanted kicking block；It further include being located at driving stem
The gland of top, the gland include the lid ontology opposite at the top of driving stem and take shape in lid body bottom portion for compressing silicon steel
One circle pressure edge of piece；When gland pushes driving stem, driving stem driving slanted kicking block lateral sliding ejection skewed slot is managed with swelling
Flat silicon steel sheet.
Further, the surface on heretofore described slanted kicking block for contacting with silicon steel sheet is straight cylindrical surface.
Further, in the present invention when slanted kicking block does not eject skewed slot, outside the cylindrical surface thereon and driving stem
The cylindrical surface of wall is overlapped.
Preferably, radial central angle corresponding to heretofore described cylindrical surface takes 60 ~ 120 degree.The radial direction central angle
The center of circle refer to the center of cylindrical drive stem.
Further, the two sides of heretofore described slanted kicking block be equipped with convex shoulder, and skewed slot on the inside of be equipped with on slanted kicking block
The block slot that convex shoulder cooperates to prevent slanted kicking block from deviating from outward.After increasing above structure, slanted kicking block can be effectively prevent laterally to take off
Out, the compactedness and technologic globality of whole device be ensure that.In actual work, the movement of slanted kicking block is horizontal on pedestal
It is to be driven stem with walking to sliding, can not be detached from radially with driving stem.
Further, the quantity of heretofore described skewed slot is 3.
Further, heretofore described silicon steel sheet is equipped with solder joint, and the edge of the pedestal and gland is equipped with and silicon
The corresponding copper solder joint shim of solder joint on steel disc.In routine techniques, solder joint is usually arranged in silicon steel sheet surrounding, works as silicon steel sheet
Corresponding solder joint can be aligned and is linked to be vertical line heap poststack thereon.Weldering when welding gun welds, on the silicon steel sheet of top and bottommost
Point would generally connect together with gland and pedestal weldering respectively (since gland and pedestal usually all select iron in actual process production
System or steel), it is difficult to it separates.After being provided with copper solder joint shim, due to the difference on two kinds of metal materials, it is relatively easy
Separating at silicon steel sheet solder joint.
It further, further include the gasket being located between at the top of the pressure edge and silicon steel sheet of gland in the present invention.Gasket
The further protection surface of effect silicon steel sheet, prevent it impaired.
Further, heretofore described flexible restoring organ is spring.
Further, if the silicon steel sheet is with routine techniques, the same inner ring is equipped at intervals with main slot, and this case is further
Improvement project is radially fixed on an at least slanted kicking block or is integrally convexly equipped with stopping in any wire casing being embedded on silicon steel sheet
Turn item.After rotation stop item is embedded in wire casing, silicon steel sheet verts skew when can prevent from pushing, and further increases reason tablet quality and precision.
Worker can be used conventional locating rod and carry out the alignment of silicon steel sheet up and down as positioning datum in practical lamination, and set
After having counted rotation stop item, which can also be used as positioning datum when silicon steel sheet lamination, implement the calibration of lamination instead of locating rod
And alignment.
In actual use, stacking stacking of the silicon steel sheet in swelling column mechanism can also be adopted the present invention by being accomplished manually
With conventional robotic device.Gland pushes driving stem using oil pressure unit driving, drives stem and then drives slanted kicking block side
Silicon steel sheet is patted with swelling to ejection skewed slot.It can then be welded.After the pressure on gland removes, drive stem the bottom of at
It jacks up and resets under the action of portion's flexible restoring organ, slanted kicking block is then retracted in skewed slot, to conveniently be stacked under the complete silicon steel sheet of weldering
Material.
The invention has the advantages that
1. this silicon steel sheet welding provided by the invention manages sheet devices with expansion chuck, by the driving stem of core
The design of skewed slot and slanted kicking block, it is ensured that give the lateral tension force of longitudinal folded silicon steel sheet set to offset internal arching stress, compared with
Good pats silicon steel sheet, make between silicon steel sheet can lamination it is neat.And whole device structure is simple, and it is easy to use, it can be significantly
The time is saved, operating efficiency is improved.
2. the present invention is in actual use, routine techniques is compared, gland directly passes pressure after being driven by oil pressure unit
Driving stem is passed, then skewed slot and slanted kicking block by driving stem design and transfer the force to silicon steel sheet, in whole process
Drive stem that silicon steel sheet is replaced to bear direct impact force, design in this way can effectively reduce the load on silicon steel sheet, prevent it
It is impaired.
3. the present invention is in actual use, during gland pushes, a circle pressure thereon prevents it along silicon steel sheet is compressed
Arching or deformation can further increase reason piece effect.
4. in the present invention further at the top of the pressure edge of gland and silicon steel sheet between devise gasket, the work of gasket
With the silicon steel sheet for being further protection surface, prevent it impaired.
5. the present invention is further provided with copper solder joint shim on gland and pedestal, it is ensured that corresponding silicon steel sheet weldering
It is easily separated after welding at point.
6. the present invention is further radially fixed on slanted kicking block or is integrally convexly equipped in any wire casing being embedded on silicon steel sheet
Rotation stop item.After rotation stop item is embedded in wire casing, silicon steel sheet verts skew when can prevent from pushing, and further increases reason tablet quality and essence
Degree.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and embodiments:
Fig. 1 is the whole schematic perspective view (gland discrete state) of the present invention；
Fig. 2 is the whole main view (gland discrete state) of the present invention；
Fig. 3 is the A-A sectional view of Fig. 2；
The B-B direction view (removal gasket) that Fig. 4 is Fig. 2.
Wherein: 1, pedestal；2, silicon steel sheet；2a, wire casing；3, stem is driven；4, skewed slot；4a, block slot；5, slanted kicking block；5a,
Convex shoulder；6, gland；6a, Gai Benti；6b, pressure edge；7, solder joint；8, copper solder joint shim；9, gasket；10, spring；11, rotation stop
Item；C, cylindrical surface；A, radial central angle.
Specific embodiment
Embodiment: a kind of specific reality of silicon steel sheet welding expansion chuck reason sheet devices of the present invention is shown in conjunction with Fig. 1 ~ Fig. 4
Mode is applied, with pedestal 1, is supported by spring equipped with the swelling column mechanism for being arranged silicon steel sheet 2 on the pedestal 1, and
The top of swelling column mechanism is equipped with gland 6.The composition of swelling column mechanism is as follows: center is cylindrical driving stem 3, this
It is equally angularly spaced on the outer wall of the driving stem 3 in embodiment to set there are three skewed slot 4, it is equipped in each skewed slot 4
There is slanted kicking block 5.
It is specific to combine as shown in figure 3,5 bottom of slanted kicking block is contacted with pedestal 1 in the present embodiment, and the skewed slot 4 with accordingly
It mutually reclines cooperation between slanted kicking block 5 by intilted inclined-plane from top to bottom.In conjunction with shown in Fig. 1 and Fig. 4, the slanted kicking block
There is the surface contacted for same silicon steel sheet 2 on 5.Surface on slanted kicking block 5 described in the present embodiment for being contacted with silicon steel sheet 2
For straight cylindrical surface C.And when slanted kicking block 5 does not eject skewed slot 4, the circle of the cylindrical surface C and driving 3 outer wall of stem thereon
Cylinder is overlapped.It is specific as shown in figure 4, radial central angle a=42 ° corresponding to cylindrical surface C described in the present embodiment simultaneously.
And in conjunction with shown in Fig. 1 and Fig. 4, the two sides of slanted kicking block 5 described in the present embodiment are equipped with convex shoulder 5a, and in skewed slot 4
Side is equipped with the block slot 4a cooperated with the convex shoulder 5a on slanted kicking block 5 to prevent slanted kicking block 5 from deviating from outward.
As shown in Figures 2 and 3, the gland 6 in the present embodiment is by the lid ontology 6a and molding opposite with 3 top of driving stem
It is collectively formed in the circle pressure that the lid bottom ontology 6a is used to compress silicon steel sheet 2 along 6b.It is stacked on driving stem 3 when 2 sets of silicon steel sheet
Afterwards, gasket 9 is additionally provided at the top of silicon steel sheet 2, the pressure of the gland 6 is contacted along 6b with the gasket 9.In actual use, gland 6 uses
Conventional oil pressure device drives push driving stem 3, and driving stem 3 drives 5 lateral sliding of slanted kicking block ejection skewed slot 4 with swelling in turn
Pat silicon steel sheet 2.The movement of slanted kicking block 5 is slid laterally on pedestal 1, is to be driven stem 3 with walking, in radial direction
On can not with driving stem 3 be detached from, it is shown in Figure 3.After the pressure on gland 6 removes, drive stem 3 in bottom spring
Lower jack up of effect resets, and slanted kicking block 5 is retracted in skewed slot 4, to conveniently be stacked complete 2 blanking of silicon steel sheet of weldering.
The same with routine techniques, the silicon steel sheet 2 is surrounded by solder joint 7, when 2 heap poststack of silicon steel sheet corresponding solder joint thereon
It can be aligned and be linked to be vertical line, as depicted in figs. 1 and 2, when welding, the solder joint 7 on silicon steel sheet 2 can be connected in pedestal 1 and the weldering of gland 6
Together.Copper weldering corresponding with the solder joint 7 on silicon steel sheet 2 is equipped at the edge of the pedestal 1 and gland 6 in the present embodiment
Point shim 8.After being provided with copper solder joint shim 8, due to the difference on two kinds of metal materials, it is relatively easy silicon steel sheet 2
Separating at solder joint.
Meanwhile if 2 inner ring of the silicon steel sheet is equipped at intervals with main slot 2a, and a slanted kicking block 5 wherein in the present embodiment
It is upper radially fixed equipped with rotation stop item 11.Fixed form is specifically to be equipped with circular groove (not marking in figure) on slanted kicking block 5, rotation stop item 11
End is equipped with round clamp correspondence and is caught in radial positioning in circular groove.The rotation stop item 11 is correspondingly embedded in any line on silicon steel sheet 2
In slot 2a, silicon steel sheet 2 verts skew when can prevent gland 6 from pushing, and further increases reason tablet quality and precision.
Certainly the above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with technique
People can understand the content of the present invention and implement it accordingly, it is not intended to limit the scope of the present invention.It is all according to this hair
The modification that the Spirit Essence of bright main technical schemes is done, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of silicon steel sheet welding manages sheet devices, including pedestal (1) with expansion chuck, it is characterised in that on the pedestal (1) by
Flexible restoring organ is equipped with the swelling column mechanism for being arranged silicon steel sheet (2), which includes centrally located cylindrical drive
Stem (3), equiangularly spaced at least two skewed slots (4) being opened on driving stem outer wall and cooperation are set to each skewed slot (4)
Interior slanted kicking block (5)；Slanted kicking block (5) bottom is contacted with pedestal (1), and between the skewed slot (4) and corresponding slanted kicking block (5) by
Intilted inclined-plane mutually reclines cooperation from top to bottom, and has the table for same silicon steel sheet (2) contact on slanted kicking block (5)
Face；It further include the gland (6) above driving stem (3), which includes the lid opposite at the top of driving stem (3)
Ontology (6a) and the lid ontology bottom (6a) is taken shape in for compressing a circle pressure of silicon steel sheet (2) along (6b)；It is driven when gland (6) push
When dynamic stem (3), driving stem (3) driving slanted kicking block (5) lateral sliding ejection skewed slot (4) pats silicon steel sheet (2) with swelling.
2. silicon steel sheet welding according to claim 1 manages sheet devices with expansion chuck, it is characterised in that on the slanted kicking block (5)
Surface for same silicon steel sheet (2) contact is straight cylindrical surface (C).
3. silicon steel sheet welding according to claim 2 manages sheet devices with expansion chuck, it is characterised in that when slanted kicking block (5) does not push up
Out when skewed slot (4), the cylindrical surface (C) thereon is overlapped with the cylindrical surface of driving stem (3) outer wall.
4. silicon steel sheet welding according to claim 2 or 3 manages sheet devices with expansion chuck, it is characterised in that the cylindrical surface
(C) the radial central angle (a) corresponding to takes 60~120 degree.
5. silicon steel sheet welding according to claim 1 manages sheet devices with expansion chuck, it is characterised in that the slanted kicking block (5)
Two sides are equipped with convex shoulder (5a), and are equipped on the inside of skewed slot (4) and cooperate with the convex shoulder (5a) on slanted kicking block (5) to prevent slanted kicking block (5)
The block slot (4a) deviate from outward.
6. silicon steel sheet welding according to claim 1 manages sheet devices with expansion chuck, it is characterised in that the number of the skewed slot (4)
Amount is 3.
7. silicon steel sheet welding according to claim 1 manages sheet devices with expansion chuck, it is characterised in that on the silicon steel sheet (2)
Equipped with solder joint (7), the edge of the pedestal (1) and gland (6) is equipped with copper corresponding with solder joint (7) on silicon steel sheet (2)
Solder joint shim (8) processed.
8. silicon steel sheet welding according to claim 1 manages sheet devices with expansion chuck, it is characterised in that further include being located at gland
(6) gasket (9) of the pressure between (6b) and silicon steel sheet (2) top.
9. silicon steel sheet welding according to claim 1 manages sheet devices with expansion chuck, it is characterised in that the elastic reset machine
Structure is spring (10).
10. silicon steel sheet welding according to claim 1 manages sheet devices with expansion chuck, it is characterised in that silicon steel sheet (2) inner ring
If being equipped at intervals with main slot (2a), and it is radially fixed on an at least slanted kicking block (5) or be integrally convexly equipped with insertion silicon steel sheet (2)
On any wire casing (2a) in rotation stop item (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768166.7A CN106451939B (en) | 2016-08-30 | 2016-08-30 | Silicon steel sheet welding manages sheet devices with expansion chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768166.7A CN106451939B (en) | 2016-08-30 | 2016-08-30 | Silicon steel sheet welding manages sheet devices with expansion chuck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106451939A CN106451939A (en) | 2017-02-22 |
| CN106451939B true CN106451939B (en) | 2019-10-11 |
Family
ID=58091306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610768166.7A Active CN106451939B (en) | 2016-08-30 | 2016-08-30 | Silicon steel sheet welding manages sheet devices with expansion chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106451939B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204928505U (en) * | 2015-09-18 | 2015-12-30 | 江苏吉泓达电机科技有限公司 | Quick tight device that expands is pressed to unshakable in one's determination folding of motor stator |
| CN105429386A (en) * | 2015-12-20 | 2016-03-23 | 重庆赛力盟电机有限责任公司 | Overlaying buckling sheet tooling |
| CN206099678U (en) * | 2016-08-30 | 2017-04-12 | 昆山利玛赫自动化科技有限公司 | Blade of silicon steel welding is with compact form reason piece device that expands |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61116960A (en) * | 1984-11-13 | 1986-06-04 | Copal Co Ltd | Stator for brushless motor and manufacture thereof |
-
2016
- 2016-08-30 CN CN201610768166.7A patent/CN106451939B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204928505U (en) * | 2015-09-18 | 2015-12-30 | 江苏吉泓达电机科技有限公司 | Quick tight device that expands is pressed to unshakable in one's determination folding of motor stator |
| CN105429386A (en) * | 2015-12-20 | 2016-03-23 | 重庆赛力盟电机有限责任公司 | Overlaying buckling sheet tooling |
| CN206099678U (en) * | 2016-08-30 | 2017-04-12 | 昆山利玛赫自动化科技有限公司 | Blade of silicon steel welding is with compact form reason piece device that expands |
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| Publication number | Publication date |
|---|---|
| CN106451939A (en) | 2017-02-22 |
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