CN214742645U - Press-riveting nut with double-end positioning function - Google Patents
Press-riveting nut with double-end positioning function Download PDFInfo
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- CN214742645U CN214742645U CN202120756884.9U CN202120756884U CN214742645U CN 214742645 U CN214742645 U CN 214742645U CN 202120756884 U CN202120756884 U CN 202120756884U CN 214742645 U CN214742645 U CN 214742645U
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Abstract
The utility model provides a press rivet nut with double-end location belongs to mechanical technical field. It has solved the inaccurate class of technical problem of current pressure rivet nut location. This pressure riveting nut with double-end location, rivet the nut body including the pressure, the pressure rivet the nut body on have expansion portion and the first location portion that can warp, first location portion be equipped with first locating hole, the pressure rivet the nut body on still have bellied second location portion. The utility model has the advantages of the double-end fixed positioning is accurate.
Description
Technical Field
The utility model belongs to the technical field of machinery, a press rivet nut with double-end location is related to.
Background
The development of the pressure riveting nut is for solving the problem of installation spare part on sheet metal or panel beating, and the pressure riveting nut is a self-clinching nut, integrates the function of rivet and nut, need not attack the internal thread during assembly, does not need weld nut, and the riveting is firm, convenient, swift, but current pressure riveting nut can appear the inaccurate problem that influences the use in location sometimes in the use.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a press riveting nut with double-end location, solved and pressed the unsafe problem in riveting nut location.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a press and rivet nut with double-end location, is including pressing the rivet nut body, the press rivet nut body on have expansion portion and the first location portion that can warp, first location portion be equipped with first locating hole, its characterized in that, the press rivet nut body on still have bellied second location portion.
The utility model discloses in place in the prefabricated hole of panel through pressing the rivet nut body, make panel be located between inflation portion and the first location portion, then suppress pressing the rivet nut body, inflation portion expands and compresses tightly to first location portion direction, fixes panel, fixes through the mount with second location portion and fixed panel, realizes riveting accurate location fixed connection between nut with panel and the mount through pressing.
In the press-riveting nut with double-head positioning, the second positioning part is provided with a second positioning hole. The structure is ensured to be positioned and fixed with the fixing frame through the second positioning part through the second positioning hole.
In the press-riveting nut with double-head positioning, threads are arranged in the second positioning hole. The second positioning hole in the structure is fixedly connected with the fixed frame through a bolt and a thread.
In the above press-riveting nut with double-headed positioning, the first positioning portion has a first supporting surface, the second positioning portion has a second supporting surface, and the first supporting surface and the second supporting surface are parallel to each other.
In the above clinch nut with double-headed positioning, the first support surface and the second support surface are both smooth surfaces.
In the press riveting nut with double-head positioning, the radius of the second positioning hole is smaller than that of the first positioning hole.
In the press riveting nut with double-head positioning, the depth of the second positioning hole is smaller than that of the first positioning hole.
In the above press-riveting nut with double-head positioning, the first positioning portion is provided with a limiting portion, and the limiting portion is provided with an inclined surface.
In the press riveting nut with double-head positioning, the depth length of the second positioning hole is greater than the thickness of the second positioning part.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses in place at the prefabricated hole of panel through pressing the riveting nut body, make panel be located between inflation portion and the first location portion, then suppress the pressing the riveting nut body, inflation portion expands and compresses tightly to first location portion direction, fix panel, carry out the thread tightening through stretching into the screw thread in the second location hole in the mount with bellied second location portion, prevent that the fixed position between panel and the mount from taking place the skew, guarantee to accurate location fixed connection between panel and the mount.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is an assembly view of the present invention.
In the figure, 1, a rivet nut body is pressed; 1a, an expansion part; 1b, a first positioning part; 1c, a second positioning part; 1d, a limiting part; 2. a first positioning hole; 3. a second positioning hole; 4. a thread; 5. a first support surface; 6. a second support surface; 7. an inclined surface; 8. a plate material; 9. a fixed mount; 10. and (4) bolts.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, the press-riveting nut with double-head positioning includes a press-riveting nut body 1, the press-riveting nut body 1 is provided with a deformable expansion portion 1a and a first positioning portion 1b, the first positioning portion 1b is provided with a first positioning hole 2, and the press-riveting nut body 1 is further provided with a second positioning portion 1c which is convex.
The utility model discloses in place in panel 8's prefabricated hole through pressing rivet nut body 1, make panel 8 be located between inflation portion 1a and the first location portion 1b, then suppress pressing rivet nut body 1, inflation portion 1a expands and compresses tightly to first location portion 1b direction, fix panel 8, fix through fixing second location portion 1c and fixed panel 8's mount 9, realize through pressing rivet the nut with accurate location fixed connection between panel 8 and the mount 9.
Specifically, the second positioning portion 1c is provided with a second positioning hole 3. The structure is ensured to be positioned and fixed with the fixing frame 9 through the second positioning part 1c through the second positioning hole 3.
Specifically, the second positioning hole 3 is provided with a thread 4 therein. In the structure, the second positioning hole 3 is fixedly connected with the thread 4 of the fixed frame 9 through a bolt 10.
Specifically, the first positioning portion 1b has a first supporting surface 5, the second positioning portion 1c has a second supporting surface 6, and the first supporting surface 5 and the second supporting surface 6 are parallel to each other.
In particular, the first 5 and second 6 support surfaces are smooth surfaces.
Specifically, the radius of the second positioning hole 3 is smaller than the radius of the first positioning hole 2.
Specifically, the depth of the second positioning hole 3 is smaller than the depth of the first positioning hole 2.
Specifically, the first positioning portion 1b has a stopper portion 1d, and the stopper portion 1d has an inclined surface 7.
Specifically, the depth of the second positioning hole 3 is greater than the thickness of the protrusion of the second positioning portion 1 c.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a press and rivet nut with double-end location, is including pressing the rivet nut body, the press rivet nut body on have expansion portion and the first location portion that can warp, first location portion be equipped with first locating hole, its characterized in that, the press rivet nut body on still have bellied second location portion.
2. The clinch nut with double-headed orientation of claim 1, wherein the second orientation portion is provided with a second orientation aperture.
3. The clinch nut with double headed location of claim 2, wherein the second locating hole is threaded.
4. The clinch nut with dual-headed orientation of claim 1, wherein the first orientation feature has a first bearing surface and the second orientation feature has a second bearing surface, the first bearing surface and the second bearing surface being parallel to one another.
5. The clinch nut with double-ended orientation of claim 4, wherein the first support surface and the second support surface are smooth surfaces.
6. The clinch nut with dual-headed orientation of claim 2, wherein the radius of the second locating hole is smaller than the radius of the first locating hole.
7. The clinch nut with double-ended positioning of claim 2, wherein the depth of the second locating hole is less than the depth of the first locating hole.
8. The clinch nut with double-headed orientation of claim 1, wherein the first orientation feature has a stop portion with an inclined surface.
9. The clinch nut with double-headed positioning according to claim 2, wherein the depth of the second positioning hole is greater than the thickness of the projection of the second positioning portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756884.9U CN214742645U (en) | 2021-04-12 | 2021-04-12 | Press-riveting nut with double-end positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756884.9U CN214742645U (en) | 2021-04-12 | 2021-04-12 | Press-riveting nut with double-end positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214742645U true CN214742645U (en) | 2021-11-16 |
Family
ID=78602823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120756884.9U Active CN214742645U (en) | 2021-04-12 | 2021-04-12 | Press-riveting nut with double-end positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214742645U (en) |
-
2021
- 2021-04-12 CN CN202120756884.9U patent/CN214742645U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Riveting nut with double head positioning Effective date of registration: 20221124 Granted publication date: 20211116 Pledgee: Hangzhou United Rural Commercial Bank Co.,Ltd. Haining sub branch Pledgor: Zhejiang Kunhou Auto Parts Co.,Ltd. Registration number: Y2022980023540 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |