CN106881399A - The producing device and method of a kind of voice coil motor shell fragment - Google Patents
The producing device and method of a kind of voice coil motor shell fragment Download PDFInfo
- Publication number
- CN106881399A CN106881399A CN201710146492.9A CN201710146492A CN106881399A CN 106881399 A CN106881399 A CN 106881399A CN 201710146492 A CN201710146492 A CN 201710146492A CN 106881399 A CN106881399 A CN 106881399A
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- motor shell
- voice coil
- mould
- coil motor
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of producing device of voice coil motor shell fragment, including：Stamping mold and drive mechanism；The stamping mold includes upper die and lower die, first corresponding with the figure in the penetrating portion of the motor shell fragment is provided with the upper mould raised, and the height of first projection should be greater than the thickness of the motor shell fragment base material, and the penetrating shrinkage pool being adapted with first projection is provided with the lower mould；The drive mechanism is used to drive the upper mould to be moved to the lower mould, so that stamping mold matched moulds success.The punch forming of motor shell fragment is completed by stamping mold matched moulds, producing efficiency significantly improves, not only substantially reduces the cycle of production, and it is simple to operate it is coherent chemical etch environment need not be provided, greatly reduce cost.In addition the invention also discloses a kind of preparation method of voice coil motor shell fragment.
Description
Technical field
The present invention relates to voice coil motor technical field, more particularly to a kind of voice coil motor shell fragment producing device and method.
Background technology
At present, hand photographing module, industrial camera class camera, smart mobile phone etc. can use voice coil motor.Wherein motor
Shell fragment is between the important component of voice coil motor, and motor shell fragment generally comprises penetrating portion and entity portion, and existing motor shell fragment
Manufacture craft is relative complex, passes through etching solution by the way of chemical etching mostly by the material of the position in the penetrating portion of base material correspondence
Etch away, Making programme is generally comprised：Make base material, two-sided plus dry film, double-sided exposure, two-sided development, two-sided etching, two-sided de-
Film obtains finished product.It is because the production technology of chemical etching is relative complex so that the production cycle of voice coil motor shell fragment is more long and raw
Produce cost also higher.
In sum, how to solve the problems, such as that the motor shell fragment production cycle is long and high cost, it has also become people in the art
Member's technical barrier urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to provide the producing device and method of a kind of voice coil motor shell fragment, to shorten the life of motor shell fragment
The product cycle simultaneously reduces production cost.
To achieve these goals, the invention provides a kind of producing device of voice coil motor shell fragment, including：Stamping mold
And drive mechanism；
The stamping mold includes upper die and lower die, and the figure with the penetrating portion of the motor shell fragment is provided with the upper mould
Corresponding first raised of shape, and the height of first projection should be greater than the thickness of the motor shell fragment base material, the lower mould
On be provided with the penetrating shrinkage pool being adapted with first projection；
The drive mechanism is used to drive the upper mould to be moved to the lower mould, so that stamping mold matched moulds success.
Preferably, the drive mechanism is press machine, and the upper mould is fixed on the moving mass of the press machine, institute
Lower mould is stated to be fixed on the workbench of the press machine.
Preferably, conveying mechanism is additionally provided with the press machine, the conveying mechanism is used to that the motor will to be made
The base material of shell fragment is delivered to the surface of the lower mould.
Preferably, the conveying mechanism include upper pressure roller and lower compression roller, and the upper pressure roller and the lower compression roller at least
One can actively roll.
Preferably, it is additionally provided with punching cutter on the press machine.
Preferably, described first is raised corresponding with the figure in the penetrating portion of multiple motor shell fragments.
Preferably, the connection position of the two neighboring motor shell fragment of the upper mould correspondence is provided with the second projection, and described
Thickness of the height of the second projection less than the motor shell fragment base material.
Preferably, it is additionally provided with waste recovery case immediately below the lower mould.
Preferably, the fit tolerance ± 0.002mm of the upper mould and the lower mould.
Content is introduced compared to background technology, the producing device of above-mentioned voice coil motor shell fragment, including：Stamping mold and driving
Mechanism；Stamping mold includes upper die and lower die, and first corresponding with the figure in the penetrating portion of motor shell fragment is provided with upper mould
Projection, and the height of the first projection should be greater than the thickness of motor shell fragment base material, be provided with what is be adapted with the first projection on lower mould
Penetrating shrinkage pool；Drive mechanism is used to drive the downward mould of mould to move, so that the success of stamping mold matched moulds.By stamping mold matched moulds
The punch forming of motor shell fragment is completed, producing efficiency is significantly improved, and not only substantially reduces the cycle of production, and simple to operate
It is coherent that chemical etch environment need not be provided, greatly reduce cost.
In addition the invention also discloses a kind of preparation method of voice coil motor shell fragment, including step：
The stamping mold of the motor shell fragment is made, the stamping mold includes upper die and lower die, is set on the upper mould
Have corresponding with the figure in the penetrating portion of the motor shell fragment first raised, and first projection height should be greater than it is described
The thickness of motor shell fragment base material, is provided with the penetrating shrinkage pool being adapted with first projection on the lower mould；
The base material of the motor shell fragment is placed on the lower mould；
The upper mould is driven to be moved to the lower mould, until the upper mould is completed with the lower mould matched moulds.
The core of the producing device of the voice coil motor shell fragment is contained due to the preparation method of above-mentioned voice coil motor shell fragment
Thought, because the producing device of above-mentioned voice coil motor shell fragment has above-mentioned technique effect, therefore contains the core of said apparatus
The method of thought should also have corresponding technique effect, will not be repeated here.
Brief description of the drawings
Fig. 1 is the structural representation of the producing device of voice coil motor shell fragment provided in an embodiment of the present invention；
Fig. 2 is the multiple motor shell fragments with connection position provided in an embodiment of the present invention；
Fig. 3 is the flow chart of the preparation method of voice coil motor shell fragment provided in an embodiment of the present invention.
In figure 1 above and Fig. 2,
Upper mould 1, lower mould 2, the first projection 3, penetrating shrinkage pool 4, connection position 5, penetrating portion 6, entity portion 7.
Specific embodiment
Core of the invention is to provide the producing device and method of a kind of voice coil motor shell fragment, to shorten the life of motor shell fragment
The product cycle simultaneously reduces production cost.
In order that those skilled in the art more fully understands the technical scheme of present invention offer, below in conjunction with accompanying drawing and
The present invention is described in further detail for specific embodiment.
As shown in figure 1, a kind of producing device of voice coil motor shell fragment provided in an embodiment of the present invention, including：Stamping mold
And drive mechanism；Stamping mold includes upper mould 1 and lower mould 2, and the figure phase with the penetrating portion 6 of motor shell fragment is provided with upper mould 1
Corresponding first projection 3, and the height of the first projection 3 should be greater than the thickness of motor shell fragment base material, is provided with and first on lower mould 2
The raised 3 penetrating shrinkage pools 4 being adapted；Drive mechanism is used to drive the downward mould 2 of mould 1 to move, so that the success of stamping mold matched moulds.
Need exist for explanation, those skilled in the art all should it is well known that motor shell fragment generally comprises penetrating portion and entity portion,
Base material can obtain motor shell fragment finished product after removing the corresponding material in penetrating portion.
Content is introduced compared to background technology, the producing device of above-mentioned voice coil motor shell fragment is complete by stamping mold matched moulds
Into the punch forming of motor shell fragment, producing efficiency is significantly improved, and not only substantially reduces the cycle of production, and company simple to operate
Passing through need not provide chemical etch environment, greatly reduce cost.
In some specific embodiments, above-mentioned drive mechanism can be press machine, wherein upper mould 1 is fixed on punching press
On the moving mass of lathe, lower mould 2 is fixed on the workbench of press machine.Driven repeatedly by press machine moving mass move into
And upper mould is with moving mass, and mould is moved downwardly together, the punching press of the base material to being placed on upper mould is realized, drawn into after the completion of punching press
The motor shell fragment of product.Of course, it should be understood that above-mentioned drive mechanism can be press machine, or people in the art
Other drive mechanisms known to member, such as, by fixing linear electric motors on support, linear electric motors drive the downward mould motion of upper mould
Realize the matched moulds and a point mold process of stamping mold.
In some more particular embodiments, conveying mechanism is also provided with above-mentioned press machine, by conveying
The base material for making motor shell fragment is delivered to the surface of lower mould 2 for mechanism.And then cause the manufacturing process of voice coil motor shell fragment
Automation is further improved, and production efficiency is further improved.And above-mentioned conveying mechanism can be squeezed by upper pressure roller and lower compression roller
The mode of pressure conveying base material, certainly it should be noted that at least one connection driver part in upper pressure roller now and lower compression roller,
Namely at least one can actively roll, and then the conveying of base material can be realized.In addition can also be that those skilled in the art are normal
The mode of other conveying mechanisms, such as conveyer belt, sets the material of increase friction factor so that base material energy on a moving belt
Reach smooth delivery of power to the surface of lower mould.
In some more particular embodiments, punching cutter is additionally provided with above-mentioned press machine.By setting punching
Cutter, base material can be coiled base material, and when upper mould is completed once with lower mould matched moulds, punching cutter is rushed in correspondence position
Cut, upper mould and lower mould point mould, base material continues to be transported to directly over lower mould and proceeds punching operation so that motor shell fragment
Make and have more continuity, further improve the producing efficiency of motor shell fragment.
Further carry out in scheme, above-mentioned first projection 3 can be relative with the figure in the penetrating portion 6 of multiple motor shell fragments
Should.Certainly one kind of the above-mentioned first raised only embodiment of the present invention corresponding with the figure in the penetrating portion of multiple motor shell fragments
Preferably citing, or the figure only with a penetrating portion for motor shell fragment are corresponding.Can be with by above-mentioned first projection 3
The set-up mode corresponding with the figure in the penetrating portion 6 of multiple motor shell fragments caused once after the completion of the die closing operation of upper and lower mould,
The processing of multiple motor shell fragments can be completed, and then improves operating efficiency.
Further, the connection position 5 of the two neighboring motor shell fragment of above-mentioned upper mould 1 correspondence be provided with it is second raised, and the
Thickness of the height of two projections less than motor shell fragment base material.By the setting of above-mentioned second projection so that upper and lower mould matched moulds is completed
Afterwards, connection position is in semi-connection state so that in separation, each motor shell fragment is more convenient.
Waste recovery case is provided with additionally, be can also be immediately below lower mould, and then is completed by stamping mold punching press
Waste material can reclaim in time.
In more particular embodiment, above-mentioned upper mould 1 is preferably ± 0.002mm with the fit tolerance of lower mould 2.It is of course possible to
Understand be, it is also possible to according to practical condition and the working ability of processing mold, choose other fit tolerance values, only
The embodiment of the present invention preferably uses above-mentioned tolerance value, because finding to be processed by taking above-mentioned tolerance value in actual production process
Motor shell fragment qualification rate it is more preferable.
In addition the invention provides a kind of preparation method of voice coil motor shell fragment, including step：
Step 001：Make motor shell fragment stamping mold, stamping mold include upper die and lower die, be provided with upper mould with
Corresponding first raised of the figure in the penetrating portion of motor shell fragment, and the height of the first projection should be greater than the thickness of motor shell fragment base material
Degree, is provided with the penetrating shrinkage pool being adapted with the first projection on lower mould；
Step 002：The base material of motor shell fragment is placed on lower mould；
Step 003：The downward mould motion of mould in driving, until upper mould is completed with lower mould matched moulds.
The core of the producing device of the voice coil motor shell fragment is contained due to the preparation method of above-mentioned voice coil motor shell fragment
Thought, because the producing device of above-mentioned voice coil motor shell fragment has above-mentioned technique effect, therefore contains the core of said apparatus
The method of thought should also have corresponding technique effect, will not be repeated here.
The producing device and method to voice coil motor shell fragment provided by the present invention are described in detail above.Need
Bright, each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Also, it should be noted that herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and between not necessarily requiring or implying these entities or operate
There is any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to contain
Lid nonexcludability is included, so that article or equipment including a series of key elements not only include those key elements, but also
Including other key elements being not expressly set out, or it is this article or the intrinsic key element of equipment also to include.Do not having
In the case of more limitations, the key element limited by sentence "including a ...", it is not excluded that in the article including above-mentioned key element
Or also there is other identical element in equipment.
Specific case used herein is set forth to principle of the invention and implementation method, and above example is said
It is bright to be only intended to help and understand the method for the present invention and its core concept.It should be pointed out that for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improvement
Also fallen into the protection domain of the claims in the present invention with modification.
Claims (10)
1. a kind of producing device of voice coil motor shell fragment, it is characterised in that including：Stamping mold and drive mechanism；
The stamping mold includes upper mould (1) and lower mould (2), is provided with the upper mould (1) penetrating with the motor shell fragment
First corresponding raised (3) of the figure in portion (6), and the height of described first raised (3) should be greater than the motor shell fragment base material
Thickness, the penetrating shrinkage pool (4) being adapted with described first raised (3) is provided with the lower mould (2)；
The drive mechanism is used to drive the upper mould (1) to be moved to the lower mould (2) so that the stamping mold matched moulds into
Work(.
2. the producing device of voice coil motor shell fragment as claimed in claim 1, it is characterised in that the drive mechanism is stamping machine
Bed, the upper mould (1) is fixed on the moving mass of the press machine, and the lower mould (2) is fixed on the work of the press machine
Make on platform.
3. the producing device of voice coil motor shell fragment as claimed in claim 2, it is characterised in that also set up on the press machine
There is conveying mechanism, the conveying mechanism is used to be delivered to the base material for making the motor shell fragment surface of the lower mould (2).
4. the producing device of voice coil motor shell fragment as claimed in claim 3, it is characterised in that the conveying mechanism includes upper pressure
At least one can actively roll in roller and lower compression roller, and the upper pressure roller and the lower compression roller.
5. the producing device of voice coil motor shell fragment as claimed in claim 2, it is characterised in that also set up on the press machine
There is punching cutter.
6. the producing device of voice coil motor shell fragment as claimed in claim 1, it is characterised in that described first raised (3) with it is many
The figure in the penetrating portion (6) of the individual motor shell fragment is corresponding.
7. the producing device of voice coil motor shell fragment as claimed in claim 6, it is characterised in that upper mould (1) correspondence is adjacent
The connection position (5) of two motor shell fragments is provided with the second projection, and the height of second projection is less than the motor bullet
The thickness of plate substrate.
8. the producing device of voice coil motor shell fragment as claimed in claim 1, it is characterised in that the underface of the lower mould also sets
It is equipped with waste recovery case.
9. the producing device of the voice coil motor shell fragment as described in claim any one of 1-8, it is characterised in that the upper mould (1)
With the fit tolerance ± 0.002mm of the lower mould (2).
10. a kind of preparation method of voice coil motor shell fragment, it is characterised in that including step：
Make the stamping mold of the motor shell fragment, the stamping mold includes upper die and lower die, be provided with the upper mould with
First that the figure in the penetrating portion of the motor shell fragment is corresponding is raised, and the height of first projection should be greater than the motor
The thickness of shell fragment base material, is provided with the penetrating shrinkage pool being adapted with first projection on the lower mould；
The base material of the motor shell fragment is placed on the lower mould；
The upper mould is driven to be moved to the lower mould, until the upper mould is completed with the lower mould matched moulds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710146492.9A CN106881399B (en) | 2017-03-13 | 2017-03-13 | A kind of producing device and method of voice coil motor elastic slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710146492.9A CN106881399B (en) | 2017-03-13 | 2017-03-13 | A kind of producing device and method of voice coil motor elastic slice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106881399A true CN106881399A (en) | 2017-06-23 |
| CN106881399B CN106881399B (en) | 2019-02-19 |
Family
ID=59180887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710146492.9A Active CN106881399B (en) | 2017-03-13 | 2017-03-13 | A kind of producing device and method of voice coil motor elastic slice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106881399B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878092A (en) * | 2017-11-03 | 2018-04-06 | 珠海市瑞明科技有限公司 | A kind of processing method and device of plastic relief paillette cloth |
| CN112540445A (en) * | 2020-12-08 | 2021-03-23 | 南昌欧菲显示科技有限公司 | Plate body manufacturing method and elastic sheet assembly |
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| US20090085425A1 (en) * | 2007-09-27 | 2009-04-02 | Wen-Chia Chang | Flat Spring and Voice Coil Motor using the same |
| CN101569909A (en) * | 2009-05-21 | 2009-11-04 | 宁波成立技术开发有限公司 | Ultra thin reed forming die |
| CN102420502A (en) * | 2011-12-10 | 2012-04-18 | 东莞市旭业光电科有限公司 | Voice coil motor and flat spring plate stamping jig and stamping process thereof |
| CN104128410A (en) * | 2014-07-29 | 2014-11-05 | 杭州杭氧股份有限公司 | Punching device for heat transfer fins and preparation method of heat transfer fins |
| CN205551235U (en) * | 2016-03-11 | 2016-09-07 | 东莞市睿智兴宸实业有限公司 | A mould for preparing server shell fragment |
| CN106311892A (en) * | 2015-06-25 | 2017-01-11 | 杭州斯莱特泵业有限公司 | A spring sheet stamping progressive die |
| CN106363074A (en) * | 2015-07-22 | 2017-02-01 | 深圳市鸿源浩进科技有限公司 | Motor chip punching device and method |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090085425A1 (en) * | 2007-09-27 | 2009-04-02 | Wen-Chia Chang | Flat Spring and Voice Coil Motor using the same |
| CN101569909A (en) * | 2009-05-21 | 2009-11-04 | 宁波成立技术开发有限公司 | Ultra thin reed forming die |
| CN102420502A (en) * | 2011-12-10 | 2012-04-18 | 东莞市旭业光电科有限公司 | Voice coil motor and flat spring plate stamping jig and stamping process thereof |
| CN104128410A (en) * | 2014-07-29 | 2014-11-05 | 杭州杭氧股份有限公司 | Punching device for heat transfer fins and preparation method of heat transfer fins |
| CN106311892A (en) * | 2015-06-25 | 2017-01-11 | 杭州斯莱特泵业有限公司 | A spring sheet stamping progressive die |
| CN106363074A (en) * | 2015-07-22 | 2017-02-01 | 深圳市鸿源浩进科技有限公司 | Motor chip punching device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878092A (en) * | 2017-11-03 | 2018-04-06 | 珠海市瑞明科技有限公司 | A kind of processing method and device of plastic relief paillette cloth |
| CN112540445A (en) * | 2020-12-08 | 2021-03-23 | 南昌欧菲显示科技有限公司 | Plate body manufacturing method and elastic sheet assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106881399B (en) | 2019-02-19 |
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