CN105281506A - Device used for stator iron core piece stamping - Google Patents
Device used for stator iron core piece stamping Download PDFInfo
- Publication number
- CN105281506A CN105281506A CN201510780550.4A CN201510780550A CN105281506A CN 105281506 A CN105281506 A CN 105281506A CN 201510780550 A CN201510780550 A CN 201510780550A CN 105281506 A CN105281506 A CN 105281506A
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- CN
- China
- Prior art keywords
- lamination
- iron core
- core piece
- cutting knife
- progressive die
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- 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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Abstract
The invention provides a device used for stator iron core piece stamping. The device comprises a multi-position progressive die lower die which comprises an iron core piece shape cutter segment. The iron core piece shape cutter segment is composed of two iron core piece shape cutters which are spaced and arranged in parallel. Each iron core piece shape cutter is divided into two segments which are arranged in a spaced way, and the spaced position is provided with a guide nail and a material guide plate. The material stripping plate of the multi-position progressive die lower die is provided with a material lifting nail and an air blowing port. 14 slots can be punched simultaneously so that the device has the advantage of high production efficiency.
Description
Technical field
The present invention relates to a kind of stator lamination punching press device, particularly a kind of roller washing machine stator lamination punching press device.
Background technology
In general, roller washing machine a kind ofly utilizes the current rubbing action and cylinder that produce when the surface-active action of washing agent, drum rotating to the percussion of washings to remove the household electrical appliance of various spot on washings.The revolving force of cylinder is provided by the motor comprising the devices such as stator, rotor, coil usually.And original roller washing machine motor stator core used is directly stamped to form, cause waste of raw materials very big, cost increase.Notification number is the stator core that the utility model patent of CN104034224A discloses a kind of roller washing machine motor, and described stator core is spliced to form by 3 to 4 pieces of piecemeal iron cores.Processing method is: the lamination of subpunch vertical compression bar shaped, then the lamination of several bar shapeds is laminated into the piecemeal iron core of vertical bar shaped, then utilize circular frock clamp that the piecemeal iron core of vertical bar shaped is bent into the piecemeal iron core of circular shape, and then the piecemeal iron core of 3 to 4 pieces of circular shapes is joined end to end and namely obtain stator core after shaping.The determination that this structure exists is: processing technology is complicated.
KR10-2009-0032826 discloses a kind of lamination utilizing the steel plate of continuous progressive die continuous punching strip to form the identical strip of two shapes, namely overall stator core is made to after the lamination continuous bending of strip, coiling, the shortcoming of the method be due to feeding step pitch span larger time, easily misdeliver in mould production process, therefore the groove number of the method single punching press is less, causes production efficiency lower.
Summary of the invention
The object of the invention is to provide a kind of stator lamination punching press device.
For achieving the above object, the technical solution used in the present invention is: a kind of stator lamination punching press device, this device comprises a multistation progressive die counterdie, this multistation progressive die counterdie comprises a lamination profile cutting knife section, this lamination profile cutting knife section by two intervals and the lamination profile cutting knife be arranged in parallel form; Described lamination profile cutting knife is divided into two sections and two spacer segments are arranged, and interval is provided with correcting nail and stock guide; The stripper plate of described multistation progressive die counterdie is provided with material lift nail and inflatable mouth.
Preferred technical scheme is: described inflatable mouth is communicated with by the gas outlet of pipeline with an air compressor.
Preferred technical scheme is: described stripper plate is arranged with six guide pillars.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect:
1, the interval of two sections of lamination profile cutting knife of the present invention arranges stock guide, when lamination passes through between upper die and lower die, can prevent material in feeding process from arching upward by the fixing of stock guide.
2, the present invention arranges correcting nail when making step pitch excessive, also can ensure that the profile trimming of lamination is neat.
3, guide pillar of the present invention not only ensures guidance quality but also ensure guiding accuracy, makes discharging smooth and easy.
4, when product of the present invention cuts off, material lift nail and inflatable mouth acting in conjunction make to lift during material delivery, avoid product to deform.
5, inflatable mouth of the present invention pulls lamination, promotes feeding, prevents transferring the material strip freely do not caused and arch upward.
Accompanying drawing explanation
Accompanying drawing 1 is multistation progressive die counterdie schematic top plan view.
Accompanying drawing 2 is multistation progressive die counterdie schematic side view.
Accompanying drawing 3 is the A portion enlarged drawing of accompanying drawing 1.
Accompanying drawing 4 is the B portion enlarged drawing of accompanying drawing 2.
In above accompanying drawing, 1, station progressive die counterdie; 3, lamination profile cutting knife section; 4, lamination profile cutting knife; 5, correcting nail; 6, stock guide; 7, inflatable mouth; 8, guide pillar; 9, material lift nail; 10, stripper plate.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
Notice, structure, ratio, size etc. that this specification institute accompanying drawings illustrates, content all only in order to coordinate specification to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this specification as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
Embodiment: a kind of stator lamination punching press device
Shown in accompanying drawing 1 ~ 4, a kind of stator lamination punching press device, this device comprises a multistation progressive die, the counterdie 1 that this multistation progressive die comprises this multistation progressive die of upper die and lower die 1 draws together a lamination profile cutting knife section 3, this lamination profile cutting knife section 3 by two intervals and the lamination profile cutting knife 4 be arranged in parallel form; Described lamination profile cutting knife 4 is divided into two sections and two spacer segments are arranged, and interval is provided with correcting nail 5 and stock guide 6; The stripper plate 10 of described multistation progressive die counterdie is provided with material lift nail 9 and inflatable mouth 7.
Be preferred embodiment: described inflatable mouth 7 is communicated with by the gas outlet of pipeline with an air compressor.
Be preferred embodiment: described stripper plate 10 is arranged with six guide pillars 8.
Lamination generally has silicon steel sheet punching press to make, and the thickness for the silicon strip processing lamination is generally 0.5 millimeter, and when silicon strip is in blanking process, when the distance of stepping is longer, silicon strip can arch upward.Two lamination profile cutting knifes 4 are all divided into two sections by the present invention, arrange stock guide 6 to push down the both sides of silicon strip, the phenomenon that such silicon strip can not arch upward at interval.In addition because whole mould is longer, so only by feeding device, silicon strip stepping on mould is moved, also can be moved not smooth problem, therefore the present invention arranges material lift pin 9 to raise silicon strip on stripper plate, then inflatable mouth 7 blow gas, utilizes air pressure and airflow direction that silicon strip is moved along the step direction of silicon strip.The present invention can step stamping-out 10 groove, 14 grooves and more than, general roller washing machine motor stator core one circle used is 36 flute profiles, and mould is beaten and pulled out 2.57 for steps and can rush product one circle, thus production efficiency is increased substantially.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (3)
1. a stator lamination punching press device, it is characterized in that: this device comprises a multistation progressive die counterdie, this multistation progressive die counterdie comprises a lamination profile cutting knife section, this lamination profile cutting knife section by two intervals and the lamination profile cutting knife be arranged in parallel form; Described lamination profile cutting knife is divided into two sections and two spacer segments are arranged, and interval is provided with correcting nail and stock guide; The stripper plate of described multistation progressive die counterdie is provided with material lift nail and inflatable mouth.
2. stator lamination punching press device according to claim 1, is characterized in that: described inflatable mouth is communicated with by the gas outlet of pipeline with an air compressor.
3. stator lamination punching press device according to claim 1, is characterized in that: described stripper plate is arranged with six guide pillars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780550.4A CN105281506A (en) | 2015-11-13 | 2015-11-13 | Device used for stator iron core piece stamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780550.4A CN105281506A (en) | 2015-11-13 | 2015-11-13 | Device used for stator iron core piece stamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105281506A true CN105281506A (en) | 2016-01-27 |
Family
ID=55150009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510780550.4A Pending CN105281506A (en) | 2015-11-13 | 2015-11-13 | Device used for stator iron core piece stamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105281506A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981087Y (en) * | 2006-07-07 | 2007-11-28 | 慈溪市鸿达电机模具制造中心 | Long stator iron core punching sheet press die for magnetic suspension straight generator |
| JP2013009450A (en) * | 2011-06-22 | 2013-01-10 | Mitsubishi Electric Corp | Method for manufacturing laminated fixed iron core |
| CN203368256U (en) * | 2013-06-08 | 2013-12-25 | 允博（天津）电机科技发展有限公司 | Three-phase asynchronous motor stator punching sheet shearing cutter |
| CN205195511U (en) * | 2015-11-13 | 2016-04-27 | 无锡飞展模具制造有限公司 | Stator core piece device for punching press |
-
2015
- 2015-11-13 CN CN201510780550.4A patent/CN105281506A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981087Y (en) * | 2006-07-07 | 2007-11-28 | 慈溪市鸿达电机模具制造中心 | Long stator iron core punching sheet press die for magnetic suspension straight generator |
| JP2013009450A (en) * | 2011-06-22 | 2013-01-10 | Mitsubishi Electric Corp | Method for manufacturing laminated fixed iron core |
| CN203368256U (en) * | 2013-06-08 | 2013-12-25 | 允博（天津）电机科技发展有限公司 | Three-phase asynchronous motor stator punching sheet shearing cutter |
| CN205195511U (en) * | 2015-11-13 | 2016-04-27 | 无锡飞展模具制造有限公司 | Stator core piece device for punching press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
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| RJ01 | Rejection of invention patent application after publication |