CN105186802B - A kind of magnetic steel of stator adhesive mould and its adhering method - Google Patents
A kind of magnetic steel of stator adhesive mould and its adhering method Download PDFInfo
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- CN105186802B CN105186802B CN201510526668.4A CN201510526668A CN105186802B CN 105186802 B CN105186802 B CN 105186802B CN 201510526668 A CN201510526668 A CN 201510526668A CN 105186802 B CN105186802 B CN 105186802B
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- positioning sleeve
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Abstract
The invention discloses a kind of magnetic steel of stator adhesive mould and its adhering method, including base, casing, positioning sleeve, lower location-plate and upper location-plate, the casing is arranged in base, positioning is placed on casing internal, the lower location-plate lower end is fixed by screws on base, upper end is connected with upper location-plate lower end, the upper location-plate upper end is fixed by screws on positioning sleeve, the positioning sleeve is made up of head and the inserting paragraph being connected with head, fan-shaped positioning hole has been evenly arranged in inner portion, and boss is provided with fan-shaped positioning hole；The adhering method includes installation casing, installation positioning sleeve and the several steps of adhesive magnetic steel.For the present invention in bonding magnetic steel, magnet steel surface and casing surface are inclined, and magnet steel and casing are linear contact lay, reducing friction resistance；Avoid the bonding agent on magnet steel surface from being wiped off by casing end face, ensure that the equilibrium of the bonding force of magnet steel, the bonding firmness of raising, prevent coming off for magnet steel.
Description
Technical field
The invention belongs to technical field of motor manufacture, is related to the bonding of magnetic steel of stator in industry of motor production, specifically relates to
And a kind of magnetic steel of stator adhesive mould and its adhering method.
Background technology
The bonding of existing motor stator magnet steel mainly uses built-in mandrel positioning method.Its tool structure such as Fig. 1 institutes
Show, be mainly made up of casing 1 and positioning core axle 2.Using by the way of the station that the frock is positioned connects magnet steel motor production in
Using relatively broad.Its bonding process is：(1) positioning core axle 2 is put into casing 1；(2) hold magnet steel 3 and be put into positioning core axle 2
Positioning hole in；(3) magnet steel 3 is vertically pressed into by the bottom of casing 1 by pressure.There is convenient, letter using the bonding magnetic steel mode
The advantages that list, frock input amount are few.But the deficiency present in actual production process is：Due to being positioned using built-in, by magnetic
Steel is put into positioning core axle, because magnet steel has suction so that magnet steel is parallel with casing inner surface；In press fitting, due to magnet steel table
Face scribbles bonding agent, and the bonding agent on surface can be hung, cause the bonding agent of actual use to reduce, have a strong impact on magnetic by casing end
The bonding firmness of steel；The suction of magnet steel is additionally, since, when being pressed into casing, resistance is larger, it is necessary to larger power ability
Magnet steel is pressed into；Production efficiency is relatively low, and the reliability of bonding is poor, and it is not high bonding force easily occur, magnet steel obscission, makes electricity
Machine quality can not be guaranteed, while be not suitable for batch motor production needs.
The content of the invention
To solve the above problems, the invention provides a kind of magnetic steel of stator adhesive mould and its adhering method.So as to have
The quality of the raising motor of effect, eliminates the caducous hidden danger of magnet steel.
The present invention is achieved by following technical solution.
A kind of magnetic steel of stator adhesive mould, including base, casing, positioning sleeve, lower location-plate and upper location-plate, the casing
It is arranged in base, positioning is placed on casing internal, and the lower location-plate lower end is fixed by screws on base, upper end and upper
Location-plate lower end is connected, and the upper location-plate upper end is fixed by screws on positioning sleeve.
The positioning sleeve 7 is made up of head and the inserting paragraph being connected with head, and it is fan-shaped fixed to be evenly arranged in inner portion
Position hole, and it is provided with boss on fan-shaped positioning hole.
The inserting paragraph lower end is evenly distributed in the circumferential direction bootstrap block.
Locating slot is provided with the outside of the head of the positioning sleeve, and screwed hole is provided with locating slot.
The width of the locating slot and the width of upper location-plate match.
As another object of the present invention, a kind of magnetic steel of stator adhering method is additionally provided, its specific adhering method step
It is as follows：
(1) casing is installed：Casing is put into base, and carries out installation positioning；
(2) positioning sleeve is installed：The inserting paragraph of positioning sleeve is inserted in the endoporus of casing, and pass through upper location-plate and lower positioning
Plate is positioned；
(3) adhesive magnetic steel：The magnet steel that gluing of surfaces is scribbled to bonding agent first inserts the fan-shaped positioning hole of positioning sleeve respectively
Middle positioning；Then magnet steel is pressed into casing with pressure head made of non-metallic material, and ensures that magnet steel is contacted with casing surface, pasted
Close；Positioning sleeve is finally pulled out, completes the bonding of magnetic steel of stator.
The beneficial effects of the invention are as follows：
Compared with prior art, using adhesive mould of the present invention, in bonding magnetic steel, magnet steel surface and casing table
Face is inclined, and magnet steel and chassis contact face are small, is linear contact lay, reducing friction resistance；While the bonding agent on magnet steel surface is not
It can be wiped off by casing end face, ensure that the dosage of magnet steel and the bonding agent on casing surface, ensure that the equilibrium of the bonding force of magnet steel,
The bonding firmness of raising, the problem of avoiding the reliability difference of bonding, prevent coming off for magnet steel.Adhesive mould of the present invention
With easy to process, efficiency high, and the advantages of good processing efficiency and crudy, suitable for the producer of motor batch
Formula.The quality of motor can be effectively improved, eliminates the caducous hidden danger of magnet steel.
Brief description of the drawings
Fig. 1 is existing bonding magnetic steel tool structure schematic diagram；
Fig. 2 is the structural representation of bonding magnetic steel mould of the present invention；
Fig. 3 is Fig. 2 A-A direction views；
Fig. 4 is the structural representation that magnet steel loads positioning sleeve with gradient in the present invention；
Fig. 5 is the structural representation of positioning sleeve in the present invention.
In figure：1- casings, 2- positioning core axles, 3- magnet steel, 4- bases, location-plate under 5-, 6- upper location-plates, 7- positioning sleeves,
71- heads, 72- inserting paragraphs, 73- bootstrap blocks, 711- boss, 712- locating slots, 713- screwed holes.
Embodiment
Technical scheme is further described with reference to embodiment accompanying drawing, but claimed scope is not limited to
In described.
As shown in Figures 2 to 4, a kind of magnetic steel of stator adhesive mould of the present invention, including base 4, casing 1, positioning
Set 7, lower location-plate 5 and upper location-plate 6, the casing 1 are arranged in base 4, and positioning sleeve 7 is placed in inside casing 1, described lower fixed
The position lower end of plate 5 is fixed by screws on base 4, and upper end is connected with the lower end of upper location-plate 6, and the upper end of upper location-plate 6 passes through
Screw is fixed on positioning sleeve 7.The technical program is determined positioning sleeve 7 by using external lower location-plate 5 and upper location-plate 6
Position, positioning sleeve 7 is quick and easy for installation, and it is accurate to position progress.
As shown in figure 5, the positioning sleeve 7 is made up of head 71 and the inserting paragraph 72 being connected with head 71, in head 71
Side has been evenly arranged fan-shaped positioning hole, and boss 711 is provided with fan-shaped positioning hole.Using the technical program, pass through boss
711 are kept at an angle the surface of magnet steel 3 and the surface of casing 1, make its inclined, and then reduce friction between the two
Resistance so that it is more laborsaving during press fitting, improve production efficiency.Simultaneously and ensure magnet steel 3 surface bonding agent in press fitting
It will not be wiped off by casing end, the dosage of bonding agent during bonding between the two is constant, uniform so as to reach bonding, ensures each
The bonding force of block magnet steel 3 is consistent.
The lower end of inserting paragraph 72 is evenly distributed in the circumferential direction bootstrap block 73.Using the technical program, will position
When set 7 loads casing 1, guide-localization is played by bootstrap block 73.
The outside of head 71 of the positioning sleeve 7 is provided with locating slot 712, and is provided with screwed hole in locating slot 712
713.So, upper location-plate 6 can be fixedly mounted on positioning sleeve 7 by screw, upper location-plate 6 is combined with lower location-plate 5
Formation positions to positioning sleeve 7.
The width and the width of upper location-plate 6 of the locating slot 712 match.To ensure its positioning precision.
The method that bonding magnetic steel is carried out using above-mentioned adhesive mould is further illustrated below in conjunction with the accompanying drawings, such as Fig. 2 to Fig. 5 institutes
Show, its specific adhering method step is as follows：
(1) casing 1 is installed：Casing 1 is put into base 4, and carries out installation positioning；
(2) positioning sleeve 7 is installed：The inserting paragraph 72 of positioning sleeve 7 is inserted in the endoporus of casing 1, and passes through the He of upper location-plate 6
Lower location-plate 5 is positioned；
(3) adhesive magnetic steel 3：The magnet steel 3 that gluing of surfaces is scribbled to bonding agent first inserts the fan-shaped of positioning sleeve 7 and positioned respectively
Positioned in hole；Then magnet steel 3 is pressed into casing 1 by the pressure head made of non-metallic material, and ensures magnet steel 3 and the surface of casing 1
Contact, fitting；Positioning sleeve 7 is finally pulled out, completes the bonding of magnetic steel of stator 3.
During said stator bonding magnetic steel, magnet steel and machine ensure that by the boss in adhesive mould sector positioning hole
The inclination of shell.In whole bonding process, magnet steel keeps tilting with casing all the time so that and the frictional resistance of contact is smaller, until
The requirement position of bonding, magnet steel surface are just bonded with casing surface.Resistance is small when ensure that bonding, and bonding agent will not be scraped,
Reach quick, lower resistance, improve the purpose of bonding magnetic steel power.
The present invention realizes lower resistance rapid link, have quick, low-resistance, efficiently, prevent the unstable spy of bonding magnetic steel
Point, whole bonding process positioning is reliable, and simple to operate, production efficiency is high, and labor strength is small, processing cost and equipment investment
It is low, solve that factory's bonding magnetic steel for a long time is uneven, unreliable, uniformity is poor, caducous problem.When avoiding bonding
Bonding agent is scraped, and is not easily cleaned, and influences surface quality.Can be in motor manufacturing enterprise wide popularization and application.
Claims (4)
- A kind of 1. magnetic steel of stator adhesive mould, it is characterised in that：Including base (4), casing (1), positioning sleeve (7), lower location-plate (5) and upper location-plate (6), the casing (1) are arranged in base (4), and positioning sleeve (7) is placed in casing (1) inside, described lower fixed Position plate (5) lower end is fixed by screws on base (4), and upper end is connected with upper location-plate (6) lower end, the upper location-plate (6) Upper end is fixed by screws on positioning sleeve (7)；The positioning sleeve (7) is by head (71) and the inserting paragraph being connected with head (71) (72) form, be evenly arranged fan-shaped positioning hole on the inside of head (71), and boss (711) is provided with fan-shaped positioning hole； Locating slot (712) is provided with the outside of the head (71) of the positioning sleeve (7), and screwed hole is provided with locating slot (712) (713)。
- A kind of 2. magnetic steel of stator adhesive mould according to claim 1, it is characterised in that：Inserting paragraph (72) lower end edge Circumferencial direction has been evenly arranged bootstrap block (73).
- A kind of 3. magnetic steel of stator adhesive mould according to claim 1, it is characterised in that：The width of the locating slot (712) Spend and match with the width of upper location-plate (6).
- It is 4. a kind of using magnetic steel of stator adhesive mould is bonded to magnetic steel of stator as described in claims 1 to 3 any one Method, it is characterised in that：Specific adhering method step is as follows：(1) casing (1) is installed：Casing (1) is put into base (4), and carries out installation positioning；(2) positioning sleeve (7) is installed：The inserting paragraph (72) of positioning sleeve (7) is inserted in the endoporus of casing (1), and pass through upper positioning Plate (6) and lower location-plate (5) are positioned；(3) adhesive magnetic steel (3)：The magnet steel (3) that gluing of surfaces is scribbled to bonding agent first inserts the sector of positioning sleeve (7) and determined respectively Position positions in hole；Then magnet steel (3) is pressed into casing (1) with pressure head made of non-metallic material, and ensures magnet steel (3) and machine The contact of shell (1) surface, fitting；Positioning sleeve (7) is finally pulled out, completes the bonding of magnetic steel of stator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526668.4A CN105186802B (en) | 2015-08-25 | 2015-08-25 | A kind of magnetic steel of stator adhesive mould and its adhering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526668.4A CN105186802B (en) | 2015-08-25 | 2015-08-25 | A kind of magnetic steel of stator adhesive mould and its adhering method |
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| CN105186802A CN105186802A (en) | 2015-12-23 |
| CN105186802B true CN105186802B (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510526668.4A Active CN105186802B (en) | 2015-08-25 | 2015-08-25 | A kind of magnetic steel of stator adhesive mould and its adhering method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787488A (en) * | 2016-12-16 | 2017-05-31 | 智德电机（苏州）有限公司 | A kind of New-type electric machine shell magnet installs localization tool |
| CN106655658A (en) * | 2016-12-16 | 2017-05-10 | 智德电机（苏州）有限公司 | Magnet installing and positioning jig for motor housing |
| CN108631523A (en) * | 2018-07-27 | 2018-10-09 | 宣城坚腾智能传动设备有限公司 | A kind of outer rotor brushless motor bonding magnetic steel tooling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09294356A (en) * | 1996-04-24 | 1997-11-11 | Honda Motor Co Ltd | Coater for magnet of rotor |
| JPH11187628A (en) * | 1997-12-22 | 1999-07-09 | Honda Motor Co Ltd | Sticking equipment of magnet material for stator |
| CN203119712U (en) * | 2013-01-11 | 2013-08-07 | 西安正麒电气有限公司 | Vehicle permanent magnet motor rotor embedded magnetic steel assembly fixture |
| CN203967925U (en) * | 2014-06-19 | 2014-11-26 | 西安盾安电气有限公司 | A kind of permanent-magnetic electric machine rotor magnet steel press-loading apparatus |
-
2015
- 2015-08-25 CN CN201510526668.4A patent/CN105186802B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09294356A (en) * | 1996-04-24 | 1997-11-11 | Honda Motor Co Ltd | Coater for magnet of rotor |
| JPH11187628A (en) * | 1997-12-22 | 1999-07-09 | Honda Motor Co Ltd | Sticking equipment of magnet material for stator |
| CN203119712U (en) * | 2013-01-11 | 2013-08-07 | 西安正麒电气有限公司 | Vehicle permanent magnet motor rotor embedded magnetic steel assembly fixture |
| CN203967925U (en) * | 2014-06-19 | 2014-11-26 | 西安盾安电气有限公司 | A kind of permanent-magnetic electric machine rotor magnet steel press-loading apparatus |
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| CN105186802A (en) | 2015-12-23 |
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