CN207642967U - A kind of tooling for assembling outer magnetic assembly in sound-producing device - Google Patents
A kind of tooling for assembling outer magnetic assembly in sound-producing device Download PDFInfo
- Publication number
- CN207642967U CN207642967U CN201721429879.7U CN201721429879U CN207642967U CN 207642967 U CN207642967 U CN 207642967U CN 201721429879 U CN201721429879 U CN 201721429879U CN 207642967 U CN207642967 U CN 207642967U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- main magnetic
- main
- locating slot
- tooling
- 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
Abstract
The utility model is related to a kind of toolings for assembling outer magnetic assembly in sound-producing device, and the outer magnetic assembly includes main magnetic, and the secondary magnetic for being bonded in main magnetic lower end；The main magnetic and secondary magnetic are cylindrical；The tooling includes pedestal, and the pedestal is equipped with the locating slot to match with main magnetic, the outer diameter of secondary magnetic, shape；The height of the locating slot is configurable for accommodating the secondary magnetic, and for accommodating at least partly main magnetic；The tooling further includes the clump weight for being carried on main magnetic upper end.The tooling of the utility model, main magnetic carried out in locating slot with secondary magnetic it is be bonded, so as to prevent the dislocation between opposite polarity main magnetic and secondary magnetic；Clump weight can be such that main magnetic is persistently pressed on secondary magnetic, prevent opposite polarity main magnetic from being automatically disengaged with secondary magnetic, this is conducive to the bonding between main magnetic and secondary magnetic, avoids secondary magnetic unstable phenomenon Nian Jie with main magnetic, and improve the process rate of producing line.
Description
Technical field
The utility model is related to a kind of tooling auxiliary tools, more specifically, the utility model is related to one kind for assembling outer magnetic group
The tooling auxiliary tool of part.
Background technology
The outer magnetic structure component of sound-producing device includes mainly main magnetic, secondary magnetic, and secondary magnetic need to magnetize in advance when assembling.In assembly
When, secondary magnetic is bonded together with main magnetic in a manner of opposite polarity.Due to secondary magnetic with the polarity of main magnetic on the contrary, when Nian Jie by
Power is repelled, and the lighter in weight of outer magnetic structure component, and it is Nian Jie with main magnetic insecure or be bonded and misplace to be easy to cause secondary magnetic, reduction
Process rate.
Utility model content
One purpose of the utility model is to provide a kind of tooling for assembling outer magnetic assembly in sound-producing device.
One side according to the present utility model provides a kind of tooling for assembling outer magnetic assembly in sound-producing device, institute
It includes main magnetic to state outer magnetic assembly, and the secondary magnetic for being bonded in main magnetic lower end；The main magnetic and secondary magnetic are cylindrical；It is described
Tooling includes pedestal, and the pedestal is equipped with the locating slot to match with main magnetic, the outer diameter of secondary magnetic, shape；The height of the locating slot
Degree is configurable for accommodating the secondary magnetic, and for accommodating at least partly main magnetic；The tooling further includes for being carried on
The clump weight of main magnetic upper end.
Optionally, the outer magnetic assembly further includes the frame for being connected to main magnetic upper end, and the clump weight is configured as and basin
Frame is fastened togather, to drive frame, main magnetic to be rotated relative to secondary magnetic.
Optionally, the frame is rectangular, and the clump weight has inner cavity, is arranged in the bottom side of the wall of the clump weight
There are multiple notches for engaging frame corner location.
Optionally, the main magnetic is identical as the secondary outer diameter of magnetic, and the internal diameter of the locating slot is uniform.
Optionally, the outer diameter of the main magnetic is more than the outer diameter of secondary magnetic, and the internal diameter of the locating slot lower part be configured as with
Secondary magnetic matches, and the internal diameter on the locating slot top is configured as matching with main magnetic, and the height of locating slot lower part is configured
For the height less than secondary magnetic.
The tooling of the utility model, main magnetic carried out in locating slot with secondary magnetic it is be bonded, it is opposite polarity so as to prevent
Dislocation between main magnetic and secondary magnetic；Clump weight can be such that main magnetic is persistently pressed on secondary magnetic, prevent opposite polarity main magnetic and secondary magnetic
It automatically disengages, this is conducive to the bonding between main magnetic and secondary magnetic, avoids secondary magnetic unstable phenomenon Nian Jie with main magnetic, and promoted
The process rate of producing line.
By referring to the drawings to the detailed description of the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will become apparent.
Description of the drawings
The attached drawing of a part for constitution instruction describes the embodiments of the present invention, and uses together with the description
In explanation the principles of the present invention.
Fig. 1 is the schematic diagram of the utility model tooling at work.
Fig. 2 is the structural schematic diagram of the utility model outer magnetic assembly.
Fig. 3 is the structural schematic diagram of the utility model clump weight.
Specific implementation mode
The various exemplary embodiments of the utility model are described in detail now with reference to attached drawing.It should be noted that：Unless another
It illustrates outside, the component and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited
The scope of the utility model processed.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
Novel and its application or any restrictions used.
Technology and equipment known to person of ordinary skill in the relevant may be not discussed in detail, but in appropriate situation
Under, the technology and equipment should be considered as part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
Referring to figs. 1 to Fig. 3, the utility model provides a kind of tooling for assembling outer magnetic assembly in sound-producing device, outside
Magnetic assembly 2 includes main magnetic 21, and the secondary magnetic 20 for being bonded in 21 lower end of main magnetic.The main magnetic 21 is in cylinder with secondary magnetic 20
Shape.When installation, the pair magnetic 20 is bonded in the lower end of main magnetic 21, and main magnetic 21 is opposite with the polarity of secondary magnetic 20.
The tooling of the utility model includes pedestal 1, and locating slot is provided on the pedestal 1, the locating slot and main magnetic 21, pair
Magnetic 20 matches so that main magnetic 21, secondary magnetic 20 can be positioned in the locating slot.Wherein, the height of the locating slot is configured
To be used to accommodate the secondary magnetic 20, and for accommodating at least partly main magnetic 21.
Main magnetic 21 can be identical with 20 outer diameter of secondary magnetic, and the internal diameter of the locating slot can be uniform at this time.If main magnetic
21 differ with the outer diameter of secondary magnetic 20, such as the outer diameter of main magnetic 21 is more than the outer diameter of secondary magnetic 20, and the internal diameter of this locating slot also has
Two parts, such as the internal diameter of locating slot lower part and the outer diameter of secondary magnetic 20 match, and the internal diameter on locating slot top is outer with main magnetic 21
Diameter matches.Herein it should be noted that after secondary magnetic 20 is placed on the lower part of locating slot, the secondary magnetic 20 in part needs to expose fixed
The top of position slot, in order to the bonding with main magnetic 21.That is, the height of locating slot lower part is less than the height of secondary magnetic 20.
When assembly, secondary magnetic 20 is placed in locating slot first, then main magnetic 21 is also disposed in locating slot,
The lower face of winner's magnetic 21 is set to bond together by glue and secondary magnetic 20, as a result of the positioning of locating slot, so as to
To prevent the dislocation between the opposite main magnetic 21 of stop polarity and secondary magnetic 20；And larger pressing dynamics may be used makes winner's magnetic 21
It bonds together with secondary magnetic 20.
Wherein, the tooling of the utility model further includes the clump weight 3 for being carried on 21 upper end of main magnetic, which can
It is placed on the upper end of main magnetic 21 so that main magnetic 21 can be allowed persistently to be pressed on secondary magnetic 20, prevent opposite polarity main magnetic 21 and pair
Magnetic 20 automatically disengages, this is conducive to the bonding between main magnetic 21 and secondary magnetic 20, and it is be bonded with main magnetic 21 insecure to avoid secondary magnetic 20
The phenomenon that, and improve the process rate of producing line.
The outer magnetic assembly 2 of the utility model can also include the frame 22 for being connected to 21 upper end of main magnetic, with reference to figure 2.At this point,
The clump weight 3 can be configured as to be fastened togather with frame 22.
With reference to figure 3, the frame 22 can be rectangular, and the clump weight 3 has inner cavity, in the lower end of the clump weight 3
Multiple notches 30 for engaging 22 corner location of frame are provided on side wall.This is allowed in the main magnetic 21 of bonding and secondary magnetic 20
When, can by rotating weight block 3, allow frame 22, main magnetic 21 relative to secondary magnetic 20 rotate, to be conducive to secondary magnetic 20 with
The mixing of gluing between main magnetic 21, to ensure the bond effect between secondary magnetic 20 and main magnetic 21.
AB glue may be used between secondary magnetic 20 and main magnetic 21, for example, A type glue is coated on the end face of secondary magnetic 20, Type B glue is coated in
On the end face of main magnetic 21, when bonding, by the rotation between main magnetic 21 and secondary magnetic 20, the A types on secondary magnetic 20 can be made
Glue is uniformly mixed with the Type B glue on main magnetic 21, to improve the cohesive force between secondary magnetic 20 and main magnetic 21.
Certainly, for a person skilled in the art, A types glue can also be coated on main magnetic 21, and B type glue is coated in secondary magnetic
On 20, no longer illustrate herein.
Although some specific embodiments of the utility model are described in detail by example, this field
It is to be understood by the skilled artisans that above example merely to illustrate, rather than in order to limit the scope of the utility model.This
Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case of, to above example
It modifies.The scope of the utility model is defined by the following claims.
Claims (5)
1. a kind of tooling for assembling outer magnetic assembly in sound-producing device, it is characterised in that：The outer magnetic assembly includes main magnetic, with
And the secondary magnetic for being bonded in main magnetic lower end；The main magnetic and secondary magnetic are cylindrical；The tooling includes pedestal, the pedestal
It is equipped with the locating slot to match with main magnetic, secondary magnetic；The height of the locating slot is configurable for accommodating the secondary magnetic, Yi Jiyong
In at least partly main magnetic of receiving；The tooling further includes the clump weight for being carried on main magnetic upper end.
2. tooling according to claim 1, it is characterised in that：The outer magnetic assembly further includes the basin for being connected to main magnetic upper end
Frame, the clump weight are configured as being fastened togather with frame, to drive frame, main magnetic to be rotated relative to secondary magnetic.
3. tooling according to claim 2, it is characterised in that：The frame is rectangular, and the clump weight has inner cavity,
Multiple notches for engaging frame corner location are provided in the bottom side of the wall of the clump weight.
4. tooling according to claim 1, it is characterised in that：The main magnetic is identical as the secondary outer diameter of magnetic, the locating slot
Internal diameter be uniform.
5. tooling according to claim 1, it is characterised in that：The outer diameter of the main magnetic is more than the outer diameter of secondary magnetic, and described
The internal diameter of locating slot lower part is configured as matching with secondary magnetic, and the internal diameter on the locating slot top is configured as and main magnetic phase
Match, and the height of locating slot lower part is configured as being less than the height of secondary magnetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429879.7U CN207642967U (en) | 2017-10-31 | 2017-10-31 | A kind of tooling for assembling outer magnetic assembly in sound-producing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429879.7U CN207642967U (en) | 2017-10-31 | 2017-10-31 | A kind of tooling for assembling outer magnetic assembly in sound-producing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642967U true CN207642967U (en) | 2018-07-24 |
Family
ID=62884654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721429879.7U Active CN207642967U (en) | 2017-10-31 | 2017-10-31 | A kind of tooling for assembling outer magnetic assembly in sound-producing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114157969A (en) * | 2021-11-29 | 2022-03-08 | 国光电器股份有限公司 | Device for preventing diamagnetic jump magnetism |
-
2017
- 2017-10-31 CN CN201721429879.7U patent/CN207642967U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114157969A (en) * | 2021-11-29 | 2022-03-08 | 国光电器股份有限公司 | Device for preventing diamagnetic jump magnetism |
| CN114157969B (en) * | 2021-11-29 | 2024-03-29 | 国光电器股份有限公司 | Device for preventing magnetic jump of back magnetism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207642967U (en) | A kind of tooling for assembling outer magnetic assembly in sound-producing device | |
| CN203765312U (en) | Positioning jig | |
| CN104117946A (en) | Absorption type center locating fixture | |
| CN205436786U (en) | Opening -shrinkage die | |
| CN207421100U (en) | Make bit-type bonding nut by oneself | |
| CN205764769U (en) | A kind of can the group frame equipment of disposal molding | |
| CN204770446U (en) | It impresses automation of bush damage inner wall and leads positive protection mechanism to prevent rivet | |
| CN104440170B (en) | A kind of calibration of the flexible sleeve section circularity based on pressure steering mechanism and clamping device | |
| CN105772778A (en) | Split type annular locating sleeve, locating device and machining equipment | |
| CN201913337U (en) | Tapping cutter arbor device | |
| CN205733070U (en) | A kind of taper hole centering expansion set | |
| CN204262390U (en) | Thin-walled parts turning attachment | |
| CN206382867U (en) | A kind of axle system of Simple linkage five | |
| CN205147727U (en) | Work piece righting device | |
| CN204470997U (en) | Flywheel drilling-hole positioning device | |
| CN204604549U (en) | Porcelain bushing blank stomidium finishing frame | |
| CN207272780U (en) | A kind of field lens seat processes special tooling | |
| CN107520350A (en) | Inner ring die guide | |
| CN206449334U (en) | Straight coupling | |
| CN206662813U (en) | It is used for the clamp for machining with taper hole workpiece on a kind of Digit Control Machine Tool | |
| CN202780578U (en) | Eccentric bush processing tool | |
| CN210023991U (en) | Movable tapping machine | |
| CN203931707U (en) | A kind of electromagnetic core shell | |
| CN202607314U (en) | Finish machining tool for outer circle of centrifugal cast iron pipe | |
| CN208826417U (en) | A kind of skeleton fixed bonding fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |