CN218657294U - Projection welding nut connecting plate structure - Google Patents
Projection welding nut connecting plate structure Download PDFInfo
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- CN218657294U CN218657294U CN202222685619.3U CN202222685619U CN218657294U CN 218657294 U CN218657294 U CN 218657294U CN 202222685619 U CN202222685619 U CN 202222685619U CN 218657294 U CN218657294 U CN 218657294U
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- nut
- connecting plate
- projection
- projection welding
- aluminium alloy
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Abstract
The utility model discloses a projection nut connecting plate structure has: installing an aluminum profile; the connecting plate body is connected with the mounting aluminum profile through a rivet; and the projection welding nut is arranged on the connecting plate body, and the installation aluminum profile is connected with the vehicle body workpiece through the projection welding nut and the bolt nut. Through steel nut and steel connecting plate welding, then make it insert the aluminium alloy die cavity through structural design, being connected through self-plugging rivet, make projection welding nut connecting plate be connected with the aluminium alloy, realized increasing projection welding nut on the aluminium alloy, make things convenient for the part and the aluminium alloy of other materials to be connected, satisfy structural strength simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the aluminum alloy automobile body, especially, relate to a projection nut connecting plate structure.
Background
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems:
at present, aluminum profiles and aluminum profiles are welded and connected in the automobile industry, the aluminum profiles and other materials are connected through cold connection, and as the projection welding nuts are steel parts and cannot be directly welded with the aluminum profiles, the connection between the projection welding nuts and the aluminum profiles needs to be ensured in various modes, and then the connection between the other parts and the aluminum profiles through bolts and nuts can be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a projection welding nut connecting plate structure is satisfied simultaneously to the part that has realized increasing projection welding nut on the aluminium alloy of other materials of convenience is connected with the aluminium alloy.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a projection nut web structure having:
installing an aluminum profile;
the connecting plate body is connected with the mounting aluminum profile through a rivet;
and the projection welding nut is installed on the connecting plate body, and the installation aluminum profile is connected with the automobile body workpiece through the projection welding nut and the bolt nut.
The projection welding nut and the connecting plate body are made of steel, and the projection welding nut is welded with the connecting plate body.
The rivet is a self-plugging rivet.
And the two ends of the connecting plate body are respectively provided with a projection welding nut.
And a lightening hole is formed near the middle part of the connecting plate body.
And two self-plugging rivets are respectively arranged on two sides of the lightening hole of the connecting plate body.
One of the technical scheme has the advantages that the steel nut is welded with the steel connecting plate, the aluminum profile cavity is inserted into the steel nut through structural design, the projection welding nut connecting plate is connected with the aluminum profile through the self-plugging rivet, projection welding nuts are added on the aluminum profile, parts made of other materials are conveniently connected with the aluminum profile, structural strength is simultaneously met, and the defects that the rivet nut is poor in connection strength, easy to fall off and the like are fundamentally avoided.
Drawings
Fig. 1 is a schematic structural view of a projection nut connection plate structure provided in an embodiment of the present invention;
FIG. 2 is a schematic structural view of the projection nut connecting plate structure of FIG. 1;
FIG. 3 is a schematic structural view of the projection nut connecting plate structure of FIG. 1;
the labels in the above figures are: 1. installation aluminium alloy, 2, connecting plate body, 3, projection nut, 4, self-plugging rivet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a projection nut 3 connecting plate structure has:
installing an aluminum profile 1; the connecting plate body 2 is connected with the mounting aluminum profile 1 through rivets; and the projection welding nut 3 is arranged on the connecting plate body 2, and the installation aluminum profile 1 is connected with the automobile body workpiece through the projection welding nut 3 and the bolt nut. Through steel nut and steel connecting plate welding, then make it insert the aluminium alloy die cavity through structural design, through self-plugging rivet 4's connection, make 3 connecting plates of projection nut and aluminium alloy be connected, realized increasing projection nut 3 on the aluminium alloy, the part that makes things convenient for other materials is connected with the aluminium alloy, satisfies structural strength simultaneously.
The projection welding nut 3 and the connecting plate body 2 are made of steel, and the projection welding nut 3 is welded with the connecting plate body 2. The connecting strength of the connecting member is increased.
The rivet is a blind rivet 4. The two ends of the connecting plate body 2 are respectively provided with a projection welding nut 3, so that the connection stability is improved. And a lightening hole is arranged near the middle part of the connecting plate body 2 to play a role in lightening.
Two sides of the lightening hole of the connecting plate body 2 are respectively provided with a blind rivet 4, so that the connection stability is improved.
After adopting foretell structure, through steel nut and steel connecting plate welding, then make it insert the aluminium alloy die cavity through structural design, through self-plugging rivet 4's connection, make projection nut 3 connecting plate be connected with the aluminium alloy, realized increasing projection nut 3 on the aluminium alloy, make things convenient for the part of other materials to be connected with the aluminium alloy, satisfy structural strength simultaneously, fundamentally has avoidd the rivet nut joint strength poor, shortcomings such as easy drop.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a projection nut connection plate structure which characterized in that has:
installing an aluminum profile;
the connecting plate body is connected with the mounting aluminum section through a rivet;
and the projection welding nut is arranged on the connecting plate body, and the mounting aluminum profile is connected with the vehicle body workpiece through the projection welding nut and the bolt nut.
2. The projection nut web structure of claim 1 wherein the projection nut and web body are steel and the projection nut is welded to the web body.
3. The projection nut web structure of claim 2 wherein said rivet is a blind rivet.
4. The projection nut web structure of claim 3 wherein one projection nut is provided at each end of the web body.
5. The projection nut web structure of claim 4 wherein said web body is provided with lightening holes near the middle thereof.
6. The projection nut connecting plate structure of claim 5, wherein one blind rivet is disposed on each of both sides of the lightening hole of the connecting plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222685619.3U CN218657294U (en) | 2022-10-12 | 2022-10-12 | Projection welding nut connecting plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222685619.3U CN218657294U (en) | 2022-10-12 | 2022-10-12 | Projection welding nut connecting plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218657294U true CN218657294U (en) | 2023-03-21 |
Family
ID=85562802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222685619.3U Active CN218657294U (en) | 2022-10-12 | 2022-10-12 | Projection welding nut connecting plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218657294U (en) |
-
2022
- 2022-10-12 CN CN202222685619.3U patent/CN218657294U/en active Active
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