CN205654689U - Riveting nut and connection structure with aluminum plate thereof - Google Patents
Riveting nut and connection structure with aluminum plate thereof Download PDFInfo
- Publication number
- CN205654689U CN205654689U CN201620355446.0U CN201620355446U CN205654689U CN 205654689 U CN205654689 U CN 205654689U CN 201620355446 U CN201620355446 U CN 201620355446U CN 205654689 U CN205654689 U CN 205654689U
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- riveting nut
- aluminium sheet
- nut
- riveting
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Abstract
The utility model discloses a riveting nut, member including head and connection head, the spacing groove has been offered on the member, the edge of head sets up spacing arch. Still disclose a connection structure who rivets nut and aluminum plate, including seting up the connecting hole on aluminum plate and rivet the riveting nut in the connecting hole, the riveting nut includes the head and connects the member of head, the spacing groove has been offered on the member, the edge of head sets up spacing arch, aluminum plate impresses limiting groove and spacing arch and impresses in the aluminum plate. The utility model discloses connection structure is provided with the spacing groove on the member of head lower part, the member that will rivet the nut passes the connecting hole on the aluminum plate, and the rethread punch press presses riveting nut head and then extrusion aluminum plate to make it mobile, blocks in the spacing groove of riveting the nut to make riveting nut and fine the linking together of aluminum plate, the utility model discloses connection structure can bear higher die pull and non -deformable.
Description
Technical field
This utility model relates to fixing interconnection technique field, particularly relate to a kind of riveting nut and with aluminium sheet
Attachment structure.
Background technology
The current electronic equipment such as mobile phone and panel computer is more and more frivolous, inside them in frame material a lot of the most all
Change aluminium into.Rustless steel compared by aluminium preferably conduction, thermal diffusivity and lower weight so that
Aluminium is applied more and more extensive in electronic product, but aluminium also has its limitation, such as welding performance
Poor, especially very poor (aluminium sheet and aluminum nut, aluminium sheet can not be with rustless steel spiral shell for aluminium sheet and nut-welding pulling capacity
Female welding, but aluminum nut difference of hardness), and easily cause the deformation of aluminium sheet local heating.
Utility model content
Technical problem to be solved in the utility model is: provide one can bear higher pulling capacity, the most variable
The riveting nut of shape, it addition, also provide for the attachment structure of this riveting nut a kind of and aluminium sheet.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: provide one riveting spiral shell
Mother, including head and the rod member of connection head, described rod member offers stopper slot, the edge of described head
Spacing preiection is set.
Further, described stopper slot is that opening is towards the V-shaped groove outside rod member.
Further, described spacing preiection is zigzag.
Further, described head is round pie, and described spacing preiection is the circle arranged along head.
Further, described stopper slot is close to the lower surface of head and is offered.
Further, the material of described riveting nut is the metal that intensity and hardness are more than aluminum.
The attachment structure of a kind of riveting nut and aluminium sheet is also provided for, including being opened on aluminium sheet based on same thinking
Connecting hole and the riveting nut that is riveted in connecting hole, described riveting nut includes head and connects head
Rod member, described rod member offers stopper slot, and the edge of described head arranges spacing preiection, described aluminium sheet pressure
In entering stopper slot and in spacing preiection press-in aluminium sheet.
Further, the thickness of described aluminium sheet is more than or equal to 0.2 millimeter.
Further, the upper surface of the head of described riveting nut and described aluminium sheet upper surface flush.
Further, the thickness of described head is the 1/3-2/3 of aluminium plate thickness.
The beneficial effects of the utility model are: riveting nut of the present utility model, are provided with on rod member bar
Stopper slot, by the rod member of riveting nut through the connecting hole on aluminium sheet, then is riveted nipple heads by punch press
And then extrusion aluminum board is caused to flow, so that it snaps in the stopper slot of riveting nut, and the limit convex of head
Rising in being then pressed into aluminium sheet prevents riveting nut from rotating, so that riveting nut and aluminium sheet are well connected to one
Rising, this utility model attachment structure can be born higher pulling capacity and is unlikely to deform.
Additionally, spacing preiection of the present utility model, relative to prior art is arranged on the convex of head undersurface
Rising, processing technology is simpler, and make efficiency can be greatly improved.
Accompanying drawing explanation
Fig. 1 is the sectional view before the aluminium sheet of this utility model embodiment is connected with riveting nut；
Fig. 2 is the A portion enlarged drawing of Fig. 1；
Fig. 3 is the sectional view after the aluminium sheet of this utility model embodiment is connected with riveting nut；
Fig. 4 is the B portion enlarged drawing of Fig. 3；
Fig. 5 is the structural representation of the riveting nut of utility model embodiment.
Label declaration:
1, aluminium sheet；2, connecting hole；3, riveting nut；31, head；32, rod member；33, stopper slot；
34, spacing preiection；4, workbench.
Detailed description of the invention
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment party
Formula also coordinates accompanying drawing to be explained in detail.
The design of this utility model most critical is: this utility model riveting nut, at the bar of head 31 bottom
Being provided with stopper slot 33 on part 32, head 31 outer rim arranges spacing preiection, by rod member 32 through connecting hole 2,
Riveting nut 3 and aluminium sheet 1 is made well to link together by punch press nut 3 head that is riveted again, this reality
Bear higher pulling capacity with novel and be unlikely to deform.
As it is shown in figure 5, this utility model riveting nut, including head 31 and the rod member 32 of connection head 31,
Offering stopper slot 33 on described rod member 32, the edge of described head 31 arranges spacing preiection 34.
The beneficial effects of the utility model are: riveting nut of the present utility model, are provided with on rod member bar
Stopper slot, by the rod member of riveting nut through the connecting hole on aluminium sheet, then is riveted nipple heads by punch press
And then extrusion aluminum board is caused to flow, so that it snaps in the stopper slot of riveting nut, and the limit convex of head
Rising in being then pressed into aluminium sheet prevents riveting nut from rotating, so that riveting nut and aluminium sheet are well connected to one
Rising, this utility model attachment structure can be born higher pulling capacity and is unlikely to deform.
Additionally, spacing preiection of the present utility model, relative to prior art is arranged on the convex of head undersurface
Rising, processing technology is simpler, and make efficiency can be greatly improved.
Further, described spacing preiection 34 is zigzag.
The present embodiment, spacing preiection 34 be shaped as zigzag, certainly, in some other embodiment, should
The shape of spacing preiection 34 can be also rectangle, ellipse etc..
Further, described stopper slot 33 is that opening is towards the V-shaped groove outside rod member 32.
Seen from the above description, the stopper slot 33 of the present embodiment is V-shaped groove, and punch press is riveted nut 3 head
And then extrusion aluminum board 1 is caused to flow so that V-shaped groove filled by aluminium sheet 1, makes aluminium sheet 1 complete with riveting nut 3
Become clamping.
Further, the lower surface that described stopper slot 33 is close to head 31 is offered.
Seen from the above description, stopper slot 33 is arranged on the lower surface being close to head 31, is more conducive at aluminium sheet 1
V-shaped groove is filled when being extruded flowing.
Further, described head 31 is round pie, the edge sawtooth of described head 31.
Further, the material of described riveting nut 3 is the metal that intensity and hardness are more than aluminum, it is preferable that
The material of described riveting nut 3 is rustless steel.
Seen from the above description, compared with the welding of prior art, this utility model is physical connection, riveting
Nut 3 can use stainless steel material, compared to aluminium material, has more preferable intensity and hardness.
Further, the described axially disposed central passage of riveting nut 3, on described central passage internal face
It is provided with female thread.
Refer to the attachment structure of Fig. 1 to Fig. 4, this utility model riveting nut and aluminium sheet, including being opened in aluminum
Connecting hole 2 on plate 1 and the riveting nut 3 being riveted in connecting hole 2, described riveting nut 3 includes rod member
32 and be arranged on the head 31 of rod member 32 one end, the rod member 32 of described head 31 bottom is provided with spacing
Groove 33, the edge of described head 31 arranges spacing preiection 34, in described aluminium sheet 1 is pressed into stopper slot 33 and limit
In the protruding 34 press-in aluminium sheets 1 in position.
Knowable to foregoing description, the beneficial effects of the utility model are: this utility model attachment structure,
It is provided with stopper slot 33, by the rod member 32 of riveting nut 3 through aluminium sheet 1 on the rod member 32 of head 31 bottom
On connecting hole 2, then be riveted nut 3 head by punch press and then extrusion aluminum board 1 is caused to flow, snap into riveting
In the stopper slot 33 of connected nut, the spacing preiection of head prevents riveting nut from rotating in being then pressed into aluminium sheet,
So that riveting nut 3 and aluminium sheet 1 well link together, this utility model attachment structure can be born relatively
High pulling capacity and be unlikely to deform.
Further, the thickness of described aluminium sheet 1 is more than or equal to 0.2 millimeter.
Further, the upper surface of the head of described riveting nut and described aluminium sheet upper surface flush.
Further, the thickness of described head is the 1/3-2/3 of aluminium plate thickness.
Refer to Fig. 1 to Fig. 5, embodiment one of the present utility model is: the present embodiment attachment structure, including aluminum
Plate 1 and riveting nut 3, wherein offer connecting hole 2 on aluminium sheet 1, and this connecting hole 2 is used for connecting riveting nut
3, the position that aluminium sheet 1 offers during connection connecting hole 2 sets aside to, at workbench 4, make the chamber of workbench 4
Road is the most right with connecting hole 2.
This riveting nut 3 includes rod member 32 and is arranged on the head 31 of rod member 32 one end, head 31 bottom
Being provided with stopper slot 33 on rod member 32, this riveting nut 3 can be hollow riveting nut, the bar of riveting nut 3
The external diameter of part 32 is less than the diameter of the tract of workbench 4.
Stopper slot 33 is close to the lower surface of head 31 and is arranged, and it is shaped as V-shaped groove, and head 31 is round pie,
The edge sawtooth of described head 31, by the rod member 32 of riveting nut 3 through the connecting hole 2 on aluminium sheet 1,
It is riveted nipple heads 31 by punch press again and then extrusion aluminum board 1 is caused to flow, snap into the limit of riveting nut 3
In the groove 33 of position, so that riveting nut 3 and aluminium sheet 1 well link together.
In a preferred embodiment, the thickness of head is less than the thickness of aluminium sheet, preferably aluminium plate thickness
1/3-2/3, more preferably 1/2, therefore can further enhance connection by whole for head press-in aluminium sheet
Intensity.
In sum, the attachment structure that this utility model provides, bigger pulling capacity can be born, have simultaneously
Higher intensity and hardness, can connect the thin plate of thickness only 0.2mm, and welding procedure heating can be avoided to cause
Stress raisers and be deformed, and without welding equipment, once can press multiple product, and technique becomes
This is low.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalents utilizing this utility model description and accompanying drawing content to be made, or be directly or indirectly used in
Relevant technical field, is the most in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a riveting nut, it is characterised in that include head and connect the rod member of head, on described rod member
Offering stopper slot, the edge of described head arranges spacing preiection.
Riveting nut the most according to claim 1, it is characterised in that described stopper slot be opening towards
V-shaped groove outside rod member.
Riveting nut the most according to claim 1, it is characterised in that described spacing preiection is zigzag.
4. according to the riveting nut described in any one of claim 1-3, it is characterised in that described head is circle
Pie, described spacing preiection is the circle arranged along head.
5. according to the riveting nut described in any one of claim 1-3, it is characterised in that described stopper slot is tight
The lower surface of patch head is offered.
6. according to the riveting nut described in any one of claim 1-3, it is characterised in that described riveting nut
Material be intensity and the hardness metal more than aluminum.
7. a riveting nut and the attachment structure of aluminium sheet, it is characterised in that include the company being opened on aluminium sheet
Connecing hole and the riveting nut being riveted in connecting hole, described riveting nut includes head and connects the rod member of head,
Offering stopper slot on described rod member, the edge of described head arranges spacing preiection, and the press-in of described aluminium sheet is spacing
In groove and in spacing preiection press-in aluminium sheet.
Riveting nut the most according to claim 7 and the attachment structure of aluminium sheet, it is characterised in that described
The thickness of aluminium sheet is more than or equal to 0.2 millimeter.
9. according to the attachment structure of the riveting nut described in claim 7 or 8 Yu aluminium sheet, it is characterised in that
The upper surface of the head of described riveting nut and described aluminium sheet upper surface flush.
10. according to the attachment structure of the riveting nut described in claim 7 or 8 Yu aluminium sheet, it is characterised in that
The thickness of described head is the 1/3-2/3 of aluminium plate thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620355446.0U CN205654689U (en) | 2016-04-25 | 2016-04-25 | Riveting nut and connection structure with aluminum plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620355446.0U CN205654689U (en) | 2016-04-25 | 2016-04-25 | Riveting nut and connection structure with aluminum plate thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654689U true CN205654689U (en) | 2016-10-19 |
Family
ID=57401939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620355446.0U Active CN205654689U (en) | 2016-04-25 | 2016-04-25 | Riveting nut and connection structure with aluminum plate thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135560A (en) * | 2021-11-30 | 2022-03-04 | Oppo广东移动通信有限公司 | Fastener and electronic device |
-
2016
- 2016-04-25 CN CN201620355446.0U patent/CN205654689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135560A (en) * | 2021-11-30 | 2022-03-04 | Oppo广东移动通信有限公司 | Fastener and electronic device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |