CN202565118U - Extruding molding lamination die for amorphous motor stator - Google Patents

Extruding molding lamination die for amorphous motor stator Download PDF

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Publication number
CN202565118U
CN202565118U CN2012201534040U CN201220153404U CN202565118U CN 202565118 U CN202565118 U CN 202565118U CN 2012201534040 U CN2012201534040 U CN 2012201534040U CN 201220153404 U CN201220153404 U CN 201220153404U CN 202565118 U CN202565118 U CN 202565118U
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CN
China
Prior art keywords
lamination
amorphous
motor stator
tooth
stator
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Expired - Fee Related
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CN2012201534040U
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Chinese (zh)
Inventor
陶民
古小文
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陶民
古小文
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Priority to CN2012201534040U priority Critical patent/CN202565118U/en
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Abstract

The utility model discloses an extruding molding lamination die for an amorphous motor stator. The extruding molding lamination die comprises a circular lamination base used for placing amorphous strips, a die base, a hollow die base, an outer ring fixing die and an inner ring extruding die. A plurality of gear-position shaping clamping gears are arranged on the circular lamination base, and gear openings are arranged on the gear-position shaping clamping gears. After an amorphous strip circular lamination synchronously contracts according to stator gear-position, the outer ring fixing die is arranged outside the amorphous strip circular lamination and the inner ring extruding die is arranged inside the amorphous strip circular lamination. The extruding molding lamination die dose not require to preprocess the lamination into the strip by the aid of horizontally coiling or process after wire cutting, and the amorphous motor stator is completely molded at a time. The extruding molding lamination die for the amorphous motor stator has the advantages of being attractive in product appearance, fast in manufacture speed, capable of not wasting raw materials and improving manufacture efficiency, easy to mold, and capable of greatly optimizing production cycle and technology, and solves the technical problem that motor stators have difficulty in mass production when the amorphous strips are applied to stator manufacture.

Description

Amorphous motor stator extrusion modling lamination mould
Technical field
The utility model relates to machine field, what be specifically related to is a kind of extrusion modling annular/vertical (axially) lamination mould of making the amorphous band motor stator.
Background technology
The conventional motors stator generally adopts the stack of orientation silicon steel sheet level to be made, and the stator that the stator that silicon steel sheet is processed is processed with respect to amorphous band exists loss big, shortcomings such as energy consumption height.Non-crystaline amorphous metal has excellent magnetic conductance, anti-corrosion, wear-resisting, high intensity, hardness and toughness, and high resistivity and mechanical-electric coupling performance etc., owing to excellent performance, the technology of non-crystaline amorphous metal are simple, its DEVELOPMENT PROSPECT and use boundless.
The Chinese patent publication number is that CN1874113A, CN201222666Y and CN102097870A and U.S. Pat 6960860B1 and US5903082 all disclose the stator that a kind of amorphous band is processed; But the stator that above-mentioned existing amorphous band is processed; All be that the employing level is to lamination; Earlier process non-crystal bar or cylinder, through extremely complicated line cutting after-processing technology, just can become a stator finished product then with coiling, annealing, impregnation, typing.And because high strength, hardness and the toughness of amorphous band characteristic are bigger to its cutting forming difficulty of processing; Processing technology is complicated; Difficult problems such as processing cost height; Make the manufacturing of amorphous stator exist the subsequent machining technology difficulty big, efficient is low aborning, speed is slow at stator, cost is high to cause amorphous band, finally is difficult to produce in batch and penetration and promotion.Therefore, present amorphous stator manufacturing all is the level that rests on tentative limited production basically.
The utility model content
The technical problem that the utility model solved overcomes the technological deficiency in the top said present production; And purpose is to be to provide a kind of amorphous band to make annular/vertical axial extrusion modling lamination mould that motor stator adopts; Its disposable complete moulding motor amorphous stator, product appearance is complete, need not adopt that line cuts etc., and back processing method, speed of production soon, are not wasted advantages such as raw material; And finally accomplish large batch of production and application.
To achieve these goals, the utility model technical scheme is:
One purpose of the utility model provides a kind of amorphous motor stator extrusion modling lamination mould; It is characterized in that; It comprises the annular lamination pedestal that is used to place amorphous band, mold base, with the suitable hollow mould pedestal of mold base, be used to wait to make the outer ring shaping mould of amorphous band motor stator profile setting and the interior loop forming extrusion die that is used for loop forming in the amorphous band motor stator; Said annular lamination pedestal is provided with a plurality of corresponding with position, motor stator tooth position, and movably the tooth position become the clevis tooth and a plurality of with wait that making corresponding tooth position, motor stator inner teeth interdigit crack formalizes into son; Said tooth position becomes the clevis tooth to be provided with the tooth mouth of placement, makes the tooth position become the moving amorphous band annular of clevis cingulum lamination to move to annular lamination pedestal center through the mould extruding, and it presses the general shape that stator tooth position position synchronous is shunk motor stator; After treating that amorphous band annular lamination shrinks by stator tooth position position synchronous, the shaping mould in amorphous band annular lamination outer setting outer ring is used for outside moulding, loop forming extrusion die in its set inside.
Said annular lamination pedestal is provided with the tooth Bit Track that the tooth position becomes clevis teeth directional annular lamination pedestal center to move.
Said hollow mould pedestal is processed with centre bore, in centre bore, be provided with a plurality of with wait that making corresponding tooth position, motor stator inner teeth interdigit crack formalizes into son
Another purpose of the utility model provides a kind of amorphous motor stator extrusion modling lamination mould; It is characterized in that; It comprises the mold base that is used to place amorphous band, is used to wait to make the outer ring shaping mould of amorphous band motor stator profile setting and the interior loop forming extrusion die that is used for loop forming in the amorphous band motor stator; Said mold base is provided with a plurality of corresponding with position, motor stator tooth position; And stator tooth position slide block movably, said stator tooth position slide block profile is with to wait to make motor stator internal clearance profile identical; Make stator tooth position slide block drive amorphous band annular lamination through the mould extruding and move to the mold base center, it presses the general shape that stator tooth position position synchronous is shunk motor stator; After treating that amorphous band annular lamination shrinks by stator tooth position position synchronous, the shaping mould in amorphous band annular lamination outer setting outer ring is used for outside moulding, loop forming extrusion die in its set inside.
Further, what said outer ring shaping mould adopted is circular setting circle, and the internal diameter of said setting circle equates with the external diameter that band is made motor stator.
Further, said in the loop forming extrusion die comprise towards piece and the post that dashes that is arranged on the piece, be provided with tapered punch said towards column end, be convenient to the inner punch forming of amorphous band annular lamination.
The utility model passes through technique scheme; Do not need the preprocessing of horizontal coiling lamination to become bar, more do not need line cutting back processing, solved the technical problem that is difficult to volume production in the process that amorphous band is applied in the motor stator manufacturing; It adopts annular/vertical (axially) lamination mould extrusion modling; Disposable complete moulding motor amorphous stator, product appearance is complete, need not adopt that line cuts etc., and back processing method, speed of production soon, are not wasted raw material, are convenient to enhance productivity; Be easy to moulding, make life cycle of the product and technology advantage such as significantly optimize; And finally accomplish large batch of production and application.
Description of drawings
Specify the utility model below in conjunction with accompanying drawing and embodiment;
Annular lamination base construction sketch map when Fig. 1 makes annular lamination for the amorphous band of the utility model;
Fig. 2 is the utility model structural representation of extrusion modling from inside to outside;
Structural representation when Fig. 3 makes annular lamination for the amorphous band of the utility model ecto-entad extrusion modling;
Structural representation when Fig. 4 makes annular lamination for the amorphous band after the utility model extruding;
Fig. 5 is the final molding structural representation of the amorphous motor stator of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with embodiment, further set forth the utility model.
Implement:
Referring to Fig. 1 to Fig. 3; Present embodiment provides a kind of amorphous motor stator extrusion modling annular lamination mould; It comprises the annular lamination pedestal 1 that is used to place amorphous band, is used to wait to make the outer ring shaping mould 6 of amorphous band motor stator profile setting and the interior loop forming extrusion die 7 that is used for loop forming in the amorphous band motor stator; Said annular lamination pedestal 1 is provided with a plurality of corresponding with position, motor stator tooth position; And movably the tooth position becomes clevis tooth 2; Said annular lamination pedestal 1 is provided with the tooth Bit Track 5 that the tooth position becomes clevis teeth directional annular lamination pedestal 1 center to move; Said tooth position becomes the clevis tooth to be provided with the tooth mouth of placement, makes the tooth position become clevis tooth 2 to drive amorphous band annular lamination through the mould extruding and moves to annular lamination pedestal 1 center, and it presses the general shape that stator tooth position position synchronous is shunk motor stator; After treating that amorphous band annular lamination shrinks by stator tooth position position synchronous, the shaping mould in amorphous band annular lamination outer setting outer ring is used for outside moulding, loop forming extrusion die in its set inside.
Above-mentioned amorphous motor stator extrusion modling annular lamination mould also comprises mold base 10 and hollow mould pedestal 8; This hollow mould pedestal 8 is processed with centre bore, in centre bore, be provided with a plurality of with wait to make corresponding tooth position, motor stator inner teeth interdigit crack and formalize into son 9.
What said outer ring shaping mould 6 adopted is circular setting circle, and the internal diameter of setting circle equates with the external diameter that band is made motor stator.Loop forming extrusion die 7 comprises towards piece and the post that dashes that is arranged on the piece in above-mentioned, is being provided with tapered punch towards column end, is convenient to the inner punch forming of amorphous band annular lamination.
In addition, the number of teeth that said tooth position becomes clevis tooth 2 and band to make motor stator equates, and corresponding one by one the setting.
This instance utilizes above-mentioned amorphous motor stator extrusion modling lamination mould extrusion modling amorphous motor stator manufacture craft, it is characterized in that its manufacturing process steps is:
(a) amorphous band, annular is superimposed as annular lamination 3 according to waiting to make the motor stator required size on superposeing annular lamination pedestal 1;
(b) the tooth position that annular lamination in the step (a) is fixed on annular lamination pedestal 1 becomes on the clevis tooth 2, through the jacking block on extrusion die or the mould move the tooth position become clevis tooth 2 take to annular lamination by stator tooth position position synchronous be shrunk to primary electrical machine stator shape 4; Or use jacking block to promote tooth position formation folder tooth generation primary electrical machine stator shape (like Fig. 3).
(c) the primary electrical machine stator shape in the step (b) is outside through outer ring shaping mould fixed profile size, be about to the outer ring shaping mould and be fixed on primary electrical machine stator shape 4 outsides through punching press, push the fixed profile size;
(d) and then the tooth position is set in the hollow of mesopore mold base formalizes into son; And on the mesopore mold base, place the primary electrical machine stator; The tooth position is formalized into son corresponding with its gap (like Fig. 2); Promoting the tooth position through extrusion equipment then formalizes into son insertion primary electrical machine stator shape clearance, stator interior gap fixating shape step; Or (like Fig. 3, Fig. 4) said mold base 8a be provided with a plurality of corresponding with position, motor stator tooth position, and stator tooth position slide block 9a movably, the profile of said stator tooth position slide block 9a is with to wait to make motor stator internal clearance profile identical; Make stator tooth position slide block 9a drive amorphous band annular lamination through the mould extruding and move to the mold base center, it presses the general shape that stator tooth position position synchronous is shunk motor stator; After treating that amorphous band annular lamination shrinks by stator tooth position position synchronous, shaping mould 6 in amorphous band annular lamination outer setting outer ring, are used for outside moulding, loop forming extrusion die 7 in its set inside.
(e) promote interior loop forming extrusion die extruding primary electrical machine stator at last again, make it be squeezed into annular shape in the forming motor, finally form amorphous motor stator required form.
(f) accomplish processing of amorphous motor stator behind annealed again typing and the impregnation treatment process.
Present embodiment adopts the extrusion modling of ring lamination mould; Disposable complete moulding motor amorphous stator; Product appearance is complete, need not adopt that line cuts etc., and back processing method, speed of production soon, are not wasted advantages such as raw material, and finally accomplish large batch of production and application.
Its manufacture craft solves amorphous and processes stator technology, does not need the preprocessing of horizontal coiling lamination to become bar, does not more need line cutting back processing.Its advantage is following:
1, adopt modern Tool and Die Technology to make the production technology of stator, be prone to volume production, loss is little.
2, annular (vertically) laminating method makes product appearance complete, saves raw material.
3, the amorphous of mold shrinkage extruding synchronously lamination automaticity is high, is convenient to enhance productivity.
4, adopt and the tooth position becomes the synchronous extrusion forming process speed of production of clevis tooth 2 fast, be easy to moulding; Solved after the present production moulding the more inefficient technology that line cuts; Life cycle of the product and technology are significantly optimized.
Vertical (axially) laminating method of the amorphous band of present embodiment is used and is made motor stator, with the mould extrusion lamination is tightened up synchronously and is convenient to the subsequent production technological operation, and it adopts modern mould to make the production technology of stator, is prone to volume production, and loss is little; The amorphous of mold shrinkage extruding synchronously lamination automaticity is high, is convenient to enhance productivity.
And its adopt and the synchronous extrusion forming process speed of production of stator tooth position fast, be easy to moulding; Solved after the present production moulding the more inefficient technology that line cuts, life cycle of the product and technology are significantly optimized.
The manufacture craft of the utility model does not need the preprocessing of horizontal coiling lamination to become bar, does not more need line cutting back processing, and amorphous band is passed through annular/vertical (axially) lamination fashion of extrusion moulding.
The utility model has solved the technical problem that is difficult to volume production in the process that amorphous band is applied in the motor stator manufacturing; It adopts annular/vertical (axially) lamination mould extrusion modling; Disposable complete moulding motor amorphous stator, product appearance is complete, need not adopt that line cuts etc., and back processing method, speed of production soon, are not wasted raw material, are convenient to enhance productivity; Be easy to moulding, make life cycle of the product and technology advantage such as significantly optimize; And finally accomplish large batch of production and application.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.

Claims (8)

1. amorphous motor stator extrusion modling lamination mould; It is characterized in that; It comprises the annular lamination pedestal that is used to place amorphous band, mold base, with the suitable hollow mould pedestal of mold base, be used to wait to make the outer ring shaping mould of amorphous band motor stator profile setting and the interior loop forming extrusion die that is used for loop forming in the amorphous band motor stator; Said annular lamination pedestal is provided with a plurality of corresponding with position, motor stator tooth position; And movably the tooth position become the clevis tooth and a plurality of with wait that making corresponding tooth position, motor stator inner teeth interdigit crack formalizes into son, said tooth position one-tenth clevis tooth is provided with the tooth mouth of placement; After treating that amorphous band annular lamination shrinks by stator tooth position position synchronous, the shaping mould in amorphous band annular lamination outer setting outer ring, loop forming extrusion die in its set inside.
2. amorphous motor stator extrusion modling lamination mould according to claim 1 is characterized in that, said annular lamination pedestal is provided with the tooth Bit Track that the tooth position becomes clevis teeth directional annular lamination pedestal center to move.
3. amorphous motor stator extrusion modling lamination mould according to claim 2; It is characterized in that; Said hollow mould pedestal is processed with centre bore, in above-mentioned centre bore, be provided with a plurality of with wait that making corresponding tooth position, motor stator inner teeth interdigit crack formalizes into son.
4. according to claim 1 or 3 described amorphous motor stator extrusion modling lamination moulds, it is characterized in that what said outer ring shaping mould adopted is circular setting circle, the internal diameter of said setting circle equates with the external diameter that band is made motor stator.
5. according to claim 1 or 3 described amorphous motor stator extrusion modling lamination moulds, it is characterized in that, said in the loop forming extrusion die comprise towards piece and the post that dashes that is arranged on the piece, be provided with tapered punch said towards column end.
6. amorphous motor stator extrusion modling lamination mould; It is characterized in that; It comprises the mold base that is used to place amorphous band, is used to wait to make the outer ring shaping mould of amorphous band motor stator profile setting and the interior loop forming extrusion die that is used for loop forming in the amorphous band motor stator; Said mold base is provided with a plurality of corresponding with position, motor stator tooth position; And stator tooth position slide block movably, said stator tooth position slide block profile is with to wait to make motor stator internal clearance profile identical; After treating that amorphous band annular lamination shrinks by stator tooth position position synchronous, the shaping mould in amorphous band annular lamination outer setting outer ring, loop forming extrusion die in its set inside.
7. amorphous motor stator extrusion modling lamination mould according to claim 6 is characterized in that, what said outer ring shaping mould adopted is circular setting circle, and the internal diameter of said setting circle equates with the external diameter that band is made motor stator.
8. amorphous motor stator extrusion modling lamination mould according to claim 6 is characterized in that, said in the loop forming extrusion die comprise towards piece and the post that dashes that is arranged on the piece, be provided with tapered punch said towards column end.
CN2012201534040U 2012-04-12 2012-04-12 Extruding molding lamination die for amorphous motor stator Expired - Fee Related CN202565118U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103378697A (en) * 2012-04-12 2013-10-30 陶民 A lamination die and production processes for extrusion moulding an amorphous motor stator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103378697A (en) * 2012-04-12 2013-10-30 陶民 A lamination die and production processes for extrusion moulding an amorphous motor stator

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121128

Termination date: 20140412

C17 Cessation of patent right