CN205883589U - Earphone iron basin riveting tool - Google Patents
Earphone iron basin riveting tool Download PDFInfo
- Publication number
- CN205883589U CN205883589U CN201620892487.3U CN201620892487U CN205883589U CN 205883589 U CN205883589 U CN 205883589U CN 201620892487 U CN201620892487 U CN 201620892487U CN 205883589 U CN205883589 U CN 205883589U
- Authority
- CN
- China
- Prior art keywords
- diameter
- section
- riveting
- basin
- rivet
- 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
- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses an earphone iron basin riveting tool, including base and the vertical riveting column who installs on the base, riveting column includes direction section and riveting section that from bottom to top set gradually, and the diameter of riveting section is greater than the diameter of direction section, the last coaxial cover of direction section is equipped with the sleeve, and telescopic inner chamber from bottom to top is formed with guiding hole section and locating hole section in proper order, and the diameter of guiding hole section is consistent with the diameter of direction section, the diameter of locating hole section is more than or equal to the diameter of riveting section, and with the diameter phase -match of china department magnet subassembly, still be provided with the elastic component between telescopic lower extreme and the base, the diameter of sleeve upper end is consistent with the diameter of the depressed part of indisputable basin, make indisputable basin can the hitch in telescopic upper end. The utility model has the advantages of simple structure, line location can be advanced with china department magnet subassembly and indisputable basin fast to easy the manufacturing, prevents that the rivet from coming off, improves fitting work efficiency, lightens workman's intensity of labour.
Description
Technical field
This utility model relates to earphone horn assembly tooling field, in particular to a kind of earphone ferrum basin riveting jig.
Background technology
Earphone as appreciating a kind of utensil of music now, not only use simple, be convenient for carrying but also give the most easypro
Suitable Music Appreciation atmosphere, it, as a music carrier the least, but contains the most tiny element inside.Thus
During manufacturing, complexity and the careful degree of its assembly work are the biggest.Such as, the washer in earphone and Magnet
Need to fix (as shown in Figure 1) with rivet and ferrum basin and circuit board, to this end, inventor once devised a kind of washer, Magnet and
Rivet assembling combined tools, its Application No. 201520889817.9, conveniently rivet is sequentially passed through in the middle part of washer and Magnet
Hole, is combined into washer magnet assemblies.But, said apparatus is not fixed with both rivets, due to washer, Magnet with
And rivet is the least, when riveting with ferrum basin, control bad to easily cause again coming off of rivet, cause assembling tired
Difficult.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how can be the most anti-
Only rivet comes off, it is possible to increase assembly work efficiency, alleviates the earphone ferrum basin riveting jig of the labor intensity of workman.
In order to solve above-mentioned technical problem, this utility model have employed following technical scheme:
A kind of earphone ferrum basin riveting jig, it is characterised in that include base and the riveting column being vertically installed on base；
Described riveting column includes guide section and the riveting section set gradually from bottom to top, and the diameter of described riveting section is more than described guiding
The diameter of section；Being set with the sleeve being coaxially disposed on described guide section, the inner chamber of described sleeve is sequentially formed with from bottom to top and leads
To hole section and hole, location section, the diameter of described pilot hole section is consistent with the diameter of described guide section；Hole, described location section straight
Footpath is more than or equal to the diameter of described riveting section, and matches with the diameter of washer magnet assemblies, makes described washer magnet assemblies
Can just put into hole, described location section；It is additionally provided with elastic component between lower end and the described base of described sleeve, makes described
Bottom hole, the location section of sleeve, the lower surface with described riveting section fits；The lower surface of described riveting section is upper with described sleeve
Distance between end face is more than the thickness of described washer magnet assemblies, and is less than the length of rivet；The diameter of described sleeve upper end
Consistent with the diameter of the depressed part of ferrum basin, enable described ferrum basin to overlap the upper end being buckled in described sleeve；
Also including the riveting pressure head being co-axially located at above described riveting column, described riveting pressure head includes columned top
Bar, the middle part of the lower surface of described push rod has the thimble of cone；The maximum gauge of described thimble is interior more than described rivet
Footpath, and less than the lower surface diameter of described push rod, the lower surface diameter of described push rod is more than the external diameter of described rivet.
Use said structure, owing to the diameter of hole, location section diameter with washer magnet assemblies matches.So, by washer magnetic
When iron component is put in the section of hole, location, it is possible to ensure that washer magnet assemblies and riveting column are coaxial placement, thus complete washer magnetic
The location of iron component.And the distance between the lower surface of riveting section and the upper surface of sleeve is more than the thickness of washer magnet assemblies,
And less than the length of rivet；So, after washer magnet assemblies puts into hole, location section, the upper of sleeve can be exposed in the upper end of rivet
End, conveniently coordinates with ferrum basin.Consistent with the diameter of the depressed part of ferrum basin due to the diameter of sleeve upper end again so that ferrum basin hitch
Time on sleeve, ferrum basin and riveting column are for being coaxially disposed, such that it is able to make ferrum basin be directed at rivet rapidly, complete assembling.Specifically
During use, first washer magnet assemblies is placed in the section of hole, location, then ferrum basin set is buckled in sleeve upper end, makes the upper end of rivet
Through ferrum basin, circuit board is placed on ferrum basin through rivet simultaneously；Being pressed downward against by riveting pressure head, the thimble of riveting pressure head squeezes again
Enter the endoporus of rivet, owing to the maximum gauge of thimble is more than the internal diameter of rivet, so that the upper end of rivet outwards expands, push away simultaneously
Dynamic ferrum basin extrudes to washer magnet assemblies, and band moving sleeve moves down extrusion spring；The lower surface of final push rod will extend out
Rivet upper end is pressed on circuit boards, by fixing for the riveting of washer magnet assemblies, ferrum basin and circuit board.Said structure is simple, easily
Manufacture, it is possible to quickly washer magnet assemblies and ferrum basin are positioned, prevent rivet from coming off, improve assembly work efficiency, subtract
The labor intensity of light industry people.
As optimization, described elastic component is the helical spring being sleeved on described guide section.Said structure is simple, installation side
The most quick.
As optimization, the upper surface of described riveting section has the pit-holes being coaxially disposed, the diameter of described pit-holes and institute
The head of a nail diameter stating rivet is consistent, enables the head of a nail of described rivet to drop in described pit-holes；Described pit-holes deep
Degree is less than the head of a nail thickness of described rivet.
So, after washer magnet assemblies is put into hole, location section, the head of a nail of rivet can drop in pit-holes, thus has
Effect prevents the head of a nail of rivet from sliding in the upper surface of riveting section and producing deflection, and affects the quality of riveting.Said structure is favourable
In the efficiency and the quality of riveting that improve riveting.
As optimization, described sleeve includes main paragraph and the positioning section set gradually from bottom to top, described main paragraph
Diameter is more than the diameter of described positioning section, and the diameter of described positioning section is consistent with the diameter of the depressed part of ferrum basin；Described location
The length of section is more than the depressed part degree of depth of ferrum basin.
Owing to the diameter of washer magnet assemblies is less with the different diameters of the depressed part of ferrum basin so that the thickness of positioning section is relatively
Little.Use said structure, owing to the diameter of main paragraph is more than the diameter of positioning section, such that it is able to reduce the length of positioning section, make
The bulk strength obtaining sleeve is relatively big, is conducive to improving the service life of sleeve.
As optimization, the upper end of hole, described location section has chamfering.As such, it is possible to make washer magnet assemblies more easily
It is placed in the section of hole, location, improves work efficiency.
In sum, this utility model has simple in construction, easily manufactures, it is possible to quickly by washer magnet assemblies and ferrum
Basin positions, and prevents rivet from coming off, and improves assembly work efficiency, alleviates the advantage such as labor intensity of workman.
Accompanying drawing explanation
Fig. 1 is washer Magnet and ferrum basin and the structural representation of circuit board.
Fig. 2 is the structural representation of this utility model one embodiment.
Fig. 3 is the cross-sectional view of Fig. 2.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
When being embodied as: as shown in Figures 2 and 3, a kind of earphone ferrum basin riveting jig, including base 1 and vertically-mounted
Riveting column 2 on base 1；Described riveting column 2 includes guide section and the riveting section set gradually from bottom to top, described riveting
The diameter of section is more than the diameter of described guide section；The sleeve 3 being coaxially disposed it is set with, described sleeve 3 interior on described guide section
Chamber is sequentially formed with pilot hole section and hole, location section, the diameter of described pilot hole section and the diameter phase of described guide section from bottom to top
Unanimously；The diameter of hole, described location section is more than or equal to the diameter of described riveting section, and with the diameter of washer magnet assemblies mutually
Join, enable described washer magnet assemblies just to put into hole, described location section；The lower end of described sleeve 3 and described base 1 it
Between be additionally provided with elastic component 4, make bottom the location hole section of described sleeve 3 lower surface with described riveting section fit；Described riveting
Distance between lower surface and the upper surface of described sleeve 3 of pressure section is more than the thickness of described washer magnet assemblies, and is less than riveting
The length of nail；The diameter of described sleeve 3 upper end is consistent with the diameter of the depressed part of ferrum basin, enables described ferrum basin to overlap and is buckled in institute
State the upper end of sleeve 3；
Also including being co-axially located at the riveting pressure head 5 above described riveting column 2, described riveting pressure head 5 includes columned
Push rod, the middle part of the lower surface of described push rod has the thimble of cone；The maximum gauge of described thimble is more than described rivet
Internal diameter, and less than the lower surface diameter of described push rod, the lower surface diameter of described push rod is more than the external diameter of described rivet.
Use said structure, owing to the diameter of hole, location section diameter with washer magnet assemblies matches.So, by washer magnetic
When iron component is put in the section of hole, location, it is possible to ensure that washer magnet assemblies and riveting column are coaxial placement, thus complete washer magnetic
The location of iron component.And the distance between the lower surface of riveting section and the upper surface of sleeve is more than the thickness of washer magnet assemblies,
And less than the length of rivet；So, after washer magnet assemblies puts into hole, location section, the upper of sleeve can be exposed in the upper end of rivet
End, conveniently coordinates with ferrum basin.Consistent with the diameter of the depressed part of ferrum basin due to the diameter of sleeve upper end again so that ferrum basin hitch
Time on sleeve, ferrum basin and riveting column are for being coaxially disposed, such that it is able to make ferrum basin be directed at rivet rapidly, complete assembling.Specifically
During use, first washer magnet assemblies is placed in the section of hole, location, then ferrum basin set is buckled in sleeve upper end, makes the upper end of rivet
Through ferrum basin, circuit board is placed on ferrum basin through rivet simultaneously；Being pressed downward against by riveting pressure head, the thimble of riveting pressure head squeezes again
Enter the endoporus of rivet, owing to the maximum gauge of thimble is more than the internal diameter of rivet, so that the upper end of rivet outwards expands, push away simultaneously
Dynamic ferrum basin extrudes to washer magnet assemblies, and band moving sleeve moves down extrusion spring；The lower surface of final push rod will extend out
Rivet upper end is pressed on circuit boards, by fixing for the riveting of washer magnet assemblies, ferrum basin and circuit board.Said structure is simple, easily
Manufacture, it is possible to quickly washer magnet assemblies and ferrum basin are positioned, prevent rivet from coming off, improve assembly work efficiency, subtract
The labor intensity of light industry people.
During enforcement, described elastic component 4 is the helical spring being sleeved on described guide section.Said structure is simple, installation side
The most quick.
During enforcement, the upper surface of described riveting section has the pit-holes being coaxially disposed, and the diameter of described pit-holes is with described
The head of a nail diameter of rivet is consistent, enables the head of a nail of described rivet to drop in described pit-holes；The degree of depth of described pit-holes
Head of a nail thickness less than described rivet.
So, after washer magnet assemblies is put into hole, location section, the head of a nail of rivet can drop in pit-holes, thus has
Effect prevents the head of a nail of rivet from sliding in the upper surface of riveting section and producing deflection, and affects the quality of riveting.Said structure is favourable
In the efficiency and the quality of riveting that improve riveting.
During enforcement, described sleeve 3 includes main paragraph and the positioning section set gradually from bottom to top, described main paragraph straight
Footpath is more than the diameter of described positioning section, and the diameter of described positioning section is consistent with the diameter of the depressed part of ferrum basin；Described positioning section
Length more than the depressed part degree of depth of ferrum basin.
Owing to the diameter of washer magnet assemblies is less with the different diameters of the depressed part of ferrum basin so that the thickness of positioning section is relatively
Little.Use said structure, owing to the diameter of main paragraph is more than the diameter of positioning section, such that it is able to reduce the length of positioning section, make
The bulk strength obtaining sleeve is relatively big, is conducive to improving the service life of sleeve.
During enforcement, the upper end of hole, described location section has chamfering.As such, it is possible to make washer magnet assemblies put more easily
Put in the section of hole, location, improve work efficiency.
The foregoing is only preferred embodiment of the present utility model, not with this utility model for limiting, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (5)
1. an earphone ferrum basin riveting jig, it is characterised in that include base (1) and be vertically installed at the riveting on base (1)
Connect post (2)；Described riveting column (2) includes guide section and the riveting section set gradually from bottom to top, the diameter of described riveting section
Diameter more than described guide section；Be set with the sleeve (3) being coaxially disposed on described guide section, the inner chamber of described sleeve (3) by
Under be upwards sequentially formed with pilot hole section and location hole section, the diameter phase one of the diameter of described pilot hole section and described guide section
Cause；The diameter of hole, described location section is more than or equal to the diameter of described riveting section, and matches with the diameter of washer magnet assemblies,
Described washer magnet assemblies is enable just to put into hole, described location section；The lower end of described sleeve (3) and described base (1) it
Between be additionally provided with elastic component (4), make bottom the location hole section of described sleeve (3) lower surface with described riveting section fit；Institute
State the thickness more than described washer magnet assemblies of the distance between the lower surface of riveting section and the upper surface of described sleeve (3), and
Length less than rivet；The diameter of described sleeve (3) upper end is consistent with the diameter of the depressed part of ferrum basin, enables described ferrum basin
Set is buckled in the upper end of described sleeve (3)；
Also including the riveting pressure head (5) being co-axially located at described riveting column (2) top, described riveting pressure head (5) includes cylindric
Push rod, the middle part of the lower surface of described push rod have cone thimble；The maximum gauge of described thimble is more than described rivet
Internal diameter, and less than the lower surface diameter of described push rod, the lower surface diameter of described push rod is more than the external diameter of described rivet.
2. earphone ferrum basin riveting jig as claimed in claim 1, it is characterised in that described elastic component (4) is described for being sleeved on
Helical spring on guide section.
3. earphone ferrum basin riveting jig as claimed in claim 1, it is characterised in that the upper surface of described riveting section has coaxially
The pit-holes arranged, the diameter of described pit-holes is consistent with the head of a nail diameter of described rivet, enables the head of a nail of described rivet
Drop in described pit-holes；The degree of depth of described pit-holes is less than the head of a nail thickness of described rivet.
4. earphone ferrum basin riveting jig as claimed in claim 1, it is characterised in that described sleeve (3) includes depending on from bottom to top
The main paragraph of secondary setting and positioning section, the diameter of described main paragraph more than the diameter of described positioning section, described positioning section straight
Footpath is consistent with the diameter of the depressed part of ferrum basin；The length of described positioning section is more than the depressed part degree of depth of ferrum basin.
5. earphone ferrum basin riveting jig as claimed in claim 1, it is characterised in that the upper end of hole, described location section has down
Angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892487.3U CN205883589U (en) | 2016-08-17 | 2016-08-17 | Earphone iron basin riveting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892487.3U CN205883589U (en) | 2016-08-17 | 2016-08-17 | Earphone iron basin riveting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205883589U true CN205883589U (en) | 2017-01-11 |
Family
ID=57705187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620892487.3U Active CN205883589U (en) | 2016-08-17 | 2016-08-17 | Earphone iron basin riveting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205883589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150228A (en) * | 2017-06-30 | 2017-09-12 | 广西汽车集团有限公司 | A kind of riveting frock and riveting system |
-
2016
- 2016-08-17 CN CN201620892487.3U patent/CN205883589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150228A (en) * | 2017-06-30 | 2017-09-12 | 广西汽车集团有限公司 | A kind of riveting frock and riveting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8764363B2 (en) | Riveting structure and riveting method for combining two workpieces | |
| CN103302474B (en) | Gear shaft holes liner thin-wall sleeve location press-loading apparatus | |
| CN206382402U (en) | A kind of multiple punch mould | |
| CN205883589U (en) | Earphone iron basin riveting tool | |
| CN202846122U (en) | Rapid riveting device of bearing and rotating wheel | |
| CN202427883U (en) | Riveting device of airplane parts | |
| CN204942196U (en) | A kind of self-piercing riveting rivet | |
| CN205324612U (en) | Bolt crimping device | |
| CN204300049U (en) | A kind of novel connector | |
| CN205147861U (en) | Boring grab of positioning disk | |
| CN209551153U (en) | The core fixture moving up and down that rises | |
| CN207267063U (en) | A kind of device that can draw hole on crimp part | |
| CN205578472U (en) | Countersunk head screw | |
| CN205656938U (en) | Hollow termination electrode inductor | |
| CN205414864U (en) | Aluminium blocks up swift installation device | |
| CN204633978U (en) | The assembling fixture of line traffic control pipe button | |
| CN203956157U (en) | The high lid of a kind of work seam motor punching tooling | |
| CN207402698U (en) | A kind of battery cap assembly tool | |
| CN203901167U (en) | Fixture for simultaneously pressing frameworks from upper and lower sides | |
| CN106975944A (en) | A kind of spring bearer plate ring flange boring grab | |
| CN203115365U (en) | Pipe joint part | |
| CN203109077U (en) | Tool assembly of riveting gasket on car window rail support | |
| CN212634066U (en) | Riveting tool for lock catch of heat shield | |
| CN202447784U (en) | Novel bracket lamp welding jig | |
| CN206335499U (en) | A kind of positioning fixture of safety pin process equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |