CN208174996U - A kind of apparatus for shaping of rectangular coil - Google Patents
A kind of apparatus for shaping of rectangular coil Download PDFInfo
- Publication number
- CN208174996U CN208174996U CN201820665611.1U CN201820665611U CN208174996U CN 208174996 U CN208174996 U CN 208174996U CN 201820665611 U CN201820665611 U CN 201820665611U CN 208174996 U CN208174996 U CN 208174996U
- Authority
- CN
- China
- Prior art keywords
- shaping
- rectangular coil
- dressing
- rectangular
- bevel edge
- 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.)
- Active
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of apparatus for shaping of rectangular coil, including rectangular coil plummer and reshaping device, reshaping device includes four dressing sticks, any dressing stick includes shaping side, and the two sides on shaping side have bevel edge, and four dressing sticks are arranged in cross, four dressing sticks, which have towards rectangular coil, gathers displacement and away from the diffusion displacement of rectangular coil, after gathering displacement, arbitrary neighborhood bevel edge matches docking, and the shaping side of four dressing sticks forms closed rectangular shaping frame.The utility model is had using four dressing sticks in cross arrangement and is gathered displacement and diffusion displacement, is able to achieve shaping while to four wall surfaces of rectangular coil, the rectangular coil qualification rate after shaping obtains higher promotion.The shaping side two sides of dressing stick have bevel edge, so that shaping side is formed closed rectangular shaping frame, shaping frame accurate standard by the mutual cooperation of bevel edge.Device terminal with compact integral structure, easily fabricated and popularization and application.
Description
Technical field
The utility model relates to a kind of apparatus for shaping of voice coil more particularly to a kind of apparatus for shaping of rectangular coil, belong to
The technical field of voice coil shaping device.
Background technique
Voice coil is formed by enameled wire coiling, carries out unwrapping wire, the progress rotation coiling molding of voice coil die holder by payingoff mechanism,
Voice coil is generally in rectangular configuration, and the whole rectangle of either Cheng Yuanhou or directly coiling are rectangular, and all there is a certain error, needs
Carry out final voice coil wall shaping.
Traditional reshaping device is after probeing into rectangular coil by two movable claws, then stretches out, to carry out
Shaping, the rectangular coil after shaping the case where there are stretcher strains, the voice coil for influencing the later period carry assembly, and qualification rate is lower.
In order to prevent the case where tensile deformation, using the reshaping device of external-compression type, pressed by two parallel sides
Close shaping, then switch the pressing shaping that voice coil direction carries out two other side, the case where such shaping is avoided that tensile deformation hair
It is raw, but shaping is still easy there is a situation where that shaping is not in place in two times, qualification rate does not obtain biggish improvement.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, the low problem of traditional voice coil shaping qualification rate,
A kind of apparatus for shaping of rectangular coil is provided.
In order to achieve the above object, technical solution used by the utility model is：
A kind of apparatus for shaping of rectangular coil, it is characterised in that：
Including rectangular coil plummer and reshaping device,
The reshaping device includes four dressing sticks, any one dressing stick includes shaping side, and the shaping side
Two sides have bevel edge,
Four dressing sticks are arranged in cross, and the shaping side of four dressing sticks and rectangular coil four side correspond,
Four dressing sticks, which had towards gathering for the rectangular coil, to be displaced and is displaced away from the diffusion of the rectangular coil,
And after four dressing sticks gather displacement, arbitrary neighborhood bevel edge matches docking, four dressing sticks
Shaping side forms the closed rectangular shaping frame of the rectangular coil.
Preferably, the bevel edge of any reshaping block and shaping side are in 135 ° of angles.
Preferably, any reshaping block has linear driving mechanism.
Preferably, the linear driving mechanism synchronous interaction of four dressing sticks.
Preferably, the linear driving mechanism includes at least telescopic cylinder driving mechanism, motor-driven mechanism.
The beneficial effects of the utility model are mainly reflected in：
1. using four being in the dressing stick of cross arrangement, and have and gather displacement and diffusion displacement, is able to achieve to rectangle
Shaping while four wall surfaces of voice coil, the rectangular coil qualification rate after shaping obtain higher promotion.
2. the shaping side two sides of dressing stick have bevel edge, shaping side is set to form closure square by the mutual cooperation of bevel edge
Shape shaping frame, shaping frame accurate standard.
3. device terminal with compact integral structure, easily fabricated and popularization and application.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the apparatus for shaping of rectangular coil of the utility model.
Specific embodiment
The utility model provides a kind of apparatus for shaping of rectangular coil.Below in conjunction with attached drawing to technical solutions of the utility model
It is described in detail, so that it is more readily understood and grasps.
A kind of apparatus for shaping of rectangular coil, as shown in Figure 1, including rectangular coil plummer 1 and reshaping device 2, rectangle
Voice coil 3 is set on rectangular coil plummer 1, and reshaping device 2 includes four dressing sticks 4, any one dressing stick 4 includes whole
Shape side 5, and the two sides on shaping side 5 have bevel edge 6, and four dressing sticks 4 are arranged in cross as shown in Figure 1, and four are whole
The shaping side 5 of shape block 4 and 3 four side of rectangular coil correspond, and four dressing sticks 4, which have towards rectangular coil 3, gathers position
It moves and is displaced away from the diffusion of rectangular coil 3, and after four dressing sticks 4 gather displacement, arbitrary neighborhood bevel edge 5 matches
Docking, the shaping side 5 of four dressing sticks 4 form the closed rectangular shaping frame of rectangular coil 3.
Specifically, four dressing sticks 4 are provided with the linear shift reciprocately towards rectangular coil 3, i.e., dressing stick 4 is along respective
Cross direction linear displacement.
In shaping, first by 3 sets of rectangular coil on rectangular coil plummer 1, have on rectangular coil plummer 1 with
The protrusion that 3 inner ring of rectangular coil matches, the rectangular in cross-section of the protrusion are the interior type frame of rectangular coil 3, when shaping, four
Dressing stick 4 is gathered towards rectangular coil 3, due to the presence of bevel edge 6, so that the displacement of four dressing sticks 4 is limited, it is ensured that
Four shaping sides composition closed rectangular shaping frame it is reliable and stable, rectangular coil is in interior type frame and closed rectangular shaping frame
Between obtain the accurate shaping of rule, the rectangular coil qualification rate after shaping is high.
In preferred embodiment, the bevel edge 6 of any reshaping block 4 and shaping side 5 are in 135 ° of angles.The angle standard, so that
Reliable and stable, limiting displacement equalization is abutted between bevel edge 6, closed rectangular shaping frame composition is accurate.
In this case, any reshaping block 4 has linear driving mechanism.The diagram is omitted in attached drawing.
It specifically describes, drives dressing stick to form closed rectangular shaping frame by linear driving mechanism.
In one embodiment of this case, controlled after one group of opposite dressing stick 4 is displaced to accurate location first, then carry out
Another pair of dressing stick 4 is displaced, and the bevel edge 6 of preceding group of pairs of dressing stick 4 can carry out displacement limitation to dressing stick 4 to rear,
To obtain accurate closed rectangular shaping frame.
In another embodiment of this case, the linear driving mechanism synchronous interaction of four dressing sticks 4.So-called synchronous connection
The dynamic i.e. stepping linkage of same amount simultaneously.The shaping of same amount is carried out to the four sides of rectangular coil simultaneously, shaping is more reliable accurate.
Linear driving mechanism in this case includes at least telescopic cylinder driving mechanism, motor-driven mechanism.Certainly it is used
The linear driving mechanism of his form is also within the protection scope of this case.
By above description it can be found that a kind of apparatus for shaping of rectangular coil of the utility model, is in cross using four
The dressing stick of arrangement, and have and gather displacement and diffusion displacement, it is able to achieve shaping while to four wall surfaces of rectangular coil, it is whole
Rectangular coil qualification rate after shape obtains higher promotion.The shaping side two sides of dressing stick have bevel edge, pass through bevel edge
Mutual cooperation makes shaping side form closed rectangular shaping frame, shaping frame accurate standard.Device terminal with compact integral structure is easy to make
It makes and promotes and applies.
The technical solution of the utility model is fully described above, it should be noted that the tool of the utility model
Body embodiment is simultaneously not limited by the description set out above, and those skilled in the art exist according to the Spirit Essence of the utility model
All technical solutions that structure, method or function etc. are formed using equivalents or equivalent transformation, all fall within this reality
Within novel protection scope.
Claims (5)
1. a kind of apparatus for shaping of rectangular coil, it is characterised in that：
Including rectangular coil plummer and reshaping device,
The reshaping device includes four dressing sticks, any one dressing stick includes shaping side, and the two of the shaping side
Side has bevel edge,
Four dressing sticks are arranged in cross, and the shaping side of four dressing sticks and rectangular coil four side correspond,
Four dressing sticks, which had towards gathering for the rectangular coil, to be displaced and is displaced away from the diffusion of the rectangular coil,
And after four dressing sticks gather displacement, arbitrary neighborhood bevel edge matches docking, the shaping of four dressing sticks
While forming the closed rectangular shaping frame of the rectangular coil.
2. a kind of apparatus for shaping of rectangular coil according to claim 1, it is characterised in that：The chamfering of any reshaping block
It is in 135 ° of angles while with shaping.
3. a kind of apparatus for shaping of rectangular coil according to claim 1, it is characterised in that：Any reshaping block has line
Property driving mechanism.
4. a kind of apparatus for shaping of rectangular coil according to claim 3, it is characterised in that：Four dressing sticks it is linear
Driving mechanism synchronous interaction.
5. a kind of apparatus for shaping of rectangular coil according to claim 3, it is characterised in that：The linear driving mechanism is at least
Including telescopic cylinder driving mechanism, motor-driven mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665611.1U CN208174996U (en) | 2018-05-07 | 2018-05-07 | A kind of apparatus for shaping of rectangular coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820665611.1U CN208174996U (en) | 2018-05-07 | 2018-05-07 | A kind of apparatus for shaping of rectangular coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208174996U true CN208174996U (en) | 2018-11-30 |
Family
ID=64368824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820665611.1U Active CN208174996U (en) | 2018-05-07 | 2018-05-07 | A kind of apparatus for shaping of rectangular coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208174996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808242A (en) * | 2019-03-28 | 2019-05-28 | 博众精工科技股份有限公司 | Elastomeric stretch device |
-
2018
- 2018-05-07 CN CN201820665611.1U patent/CN208174996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808242A (en) * | 2019-03-28 | 2019-05-28 | 博众精工科技股份有限公司 | Elastomeric stretch device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208174996U (en) | A kind of apparatus for shaping of rectangular coil | |
| CN206457403U (en) | Bending mould and hot bending equipment | |
| CN206358850U (en) | A kind of automatic receipts watt collating unit | |
| CN210160318U (en) | Cutting device for cable processing | |
| CN205165455U (en) | Roll curved device | |
| CN208825283U (en) | The device of heat-insulation sandwiched curtain wall board end bent reshaping | |
| CN109201815A (en) | A kind of device and method of heat-insulation sandwiched curtain wall board end bent reshaping | |
| CN209288107U (en) | A kind of pyrostat stainless steel wire bushing pipe contracting and extending port mold | |
| CN208063466U (en) | Accurate shaping device applied to rectangular coil | |
| CN209649033U (en) | A kind of flue mold | |
| CN204907345U (en) | Greenhouse windbreak | |
| CN201178031Y (en) | Two-dimensional rectifying apparatus of magnetic pole coil | |
| CN205081345U (en) | A device for bending electric wire binding post | |
| CN205358836U (en) | Multi -functional angle frame | |
| CN205519444U (en) | Carbide top hammer mould | |
| CN204325468U (en) | A kind of network transformer tin plated clamp | |
| CN205414168U (en) | Head machine contracts based on guide rail | |
| CN204019901U (en) | The compound line position of a kind of order stripping mechanism | |
| CN204842675U (en) | Diclinic wedge turn -ups forming die | |
| CN210841384U (en) | Be used for toast to proof, fashioned device | |
| CN204316043U (en) | A kind of line box over cap | |
| CN211616163U (en) | Height-adjustable's bridge cutting formula cutting machine | |
| CN208653505U (en) | The clamping device of test device | |
| CN210889978U (en) | Special bar lifting gear of three-component compound machine | |
| CN204194651U (en) | The angle-bender that upper table surface tilts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |