CN209800509U - Welded nut that firmness is high - Google Patents
Welded nut that firmness is high Download PDFInfo
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- CN209800509U CN209800509U CN201920395238.7U CN201920395238U CN209800509U CN 209800509 U CN209800509 U CN 209800509U CN 201920395238 U CN201920395238 U CN 201920395238U CN 209800509 U CN209800509 U CN 209800509U
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- nut
- fixedly connected
- nut body
- firmness
- welded
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Abstract
The utility model discloses a welded nut that firmness is high belongs to nut technical field. It includes the nut body, a plurality of solder joints of bottom edge fixedly connected with of nut body, the elastic sheet that four crosses of bottom fixedly connected with of nut body distribute, and four elastic sheets all are located the screw hole edge on the nut body, the equal fixedly connected with wedge in one side that the bottom of four elastic sheets was kept away from each other. The utility model discloses fill in the fixed orifices on the work piece with the flexure strip to catch on the bottom of work piece with the wedge, in welded fastening, strengthen welded nut's fixed effect with the mode of joint, make welded nut be difficult to drop, the firmness is high.
Description
Technical Field
The utility model relates to a welded nut that firmness is high belongs to nut technical field.
Background
The welding nut is suitable for welding outside the nut, the existing welding nut is provided with a spot-shaped bulge for welding on the bottom end face of a common nut, corrosion can be generated in long-time use, or severe vibration is applied to the welding nut in the transportation and transfer processes, and the welding nut can be greatly possibly caused to fall off only by fixing through a welding spot, so that a series of consequences are caused.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: the welding nut with high firmness is provided, and solves the problem that the welding nut falls off due to the fact that the welding nut is fixed only by a welding spot and is possibly very large.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
The utility model provides a welded nut that firmness is high, includes the nut body, a plurality of solder joints of bottom edge fixedly connected with of nut body, the flexure strip that four cross distributions of bottom fixedly connected with of nut body, four the flexure strip all is located the screw hole edge on the nut body, four the equal fixedly connected with wedge in one side that the bottom of flexure strip was kept away from each other.
As a preferable example, the bottom ends of the four elastic pieces are fixedly connected with nylon cushions on the sides far away from the wedge-shaped block.
As a preferable example, the thickness of the elastic sheet is 1 to 3 mm.
The utility model has the advantages that: the utility model discloses fill in the fixed orifices on the work piece with the flexure strip to catch on the bottom of work piece with the wedge, in welded fastening, strengthen welded nut's fixed effect with the mode of joint, make welded nut be difficult to drop, the firmness is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of FIG. 1;
fig. 3 is a perspective view of the present invention.
In the figure: nut body 1, solder joint 2, flexure strip 3, wedge 4, nylon pad 5.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
as shown in fig. 1-3, a welding nut that firmness is high, including nut body 1, a plurality of solder joints 2 of bottom edge fixedly connected with of nut body 1, the flexure strip 3 that four cross distributions of bottom fixedly connected with of nut body 1, four flexure strip 3 all are located the screw hole edge on the nut body 1, the equal fixedly connected with wedge 4 in one side that the bottom of four flexure strip 3 was kept away from each other, the equal fixedly connected with nylon pad 5 in one side that wedge 4 was kept away from to the bottom of four flexure strip 3, the thickness of flexure strip 3 is 1 ~ 3mm, make flexure strip 3 keep elastic and have certain intensity simultaneously, can not split easily.
The working principle is as follows: when using, at first set up the fixed orifices of the central shape of cross that corresponds on the work piece, then fill in the cross end of fixed orifices with flexure strip 3 on the nut body 1, under the inclined plane effect of wedge 4, flexure strip 3 produces deformation, make wedge 4 can pass the fixed orifices, and catch on with the bottom of work piece, then through solder joint 2 with nut body 1 with the work piece weld can, when the interior screw rod that screws into of nut body 1, the nylon pad 5 on the screw rod extrusion flexure strip 3, make flexure strip 3 exert pressure to the inner wall of fixed orifices, produce frictional force, further strengthen this welded nut's fastness.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a welded nut that firmness is high, includes nut body (1), the bottom edge fixedly connected with a plurality of solder joints (2) of nut body (1), its characterized in that: the nut is characterized in that the bottom of the nut body (1) is fixedly connected with four elastic pieces (3) distributed in a cross shape, the four elastic pieces (3) are located at the edge of a threaded hole in the nut body (1), and the bottom of each elastic piece (3) is far away from a wedge block (4) fixedly connected with one side.
2. The high retention weld nut of claim 1, wherein: four equal fixedly connected with nylon pads (5) in one side that wedge (4) were kept away from in the bottom of flexure strip (3).
3. The high retention weld nut of claim 1, wherein: the thickness of the elastic sheet (3) is 1-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395238.7U CN209800509U (en) | 2019-03-27 | 2019-03-27 | Welded nut that firmness is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395238.7U CN209800509U (en) | 2019-03-27 | 2019-03-27 | Welded nut that firmness is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209800509U true CN209800509U (en) | 2019-12-17 |
Family
ID=68826573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920395238.7U Active CN209800509U (en) | 2019-03-27 | 2019-03-27 | Welded nut that firmness is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209800509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638956A (en) * | 2021-08-13 | 2021-11-12 | 浙江富鑫五金科技股份有限公司 | Welding nut with impact-resistant pressure-release function for fixing automobile safety belt and use method |
-
2019
- 2019-03-27 CN CN201920395238.7U patent/CN209800509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638956A (en) * | 2021-08-13 | 2021-11-12 | 浙江富鑫五金科技股份有限公司 | Welding nut with impact-resistant pressure-release function for fixing automobile safety belt and use method |
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