Improved riveted structure
A riveting structure and riveting technology, applied in the direction of rivets, etc., can solve the problems of easy breakage of rivet posts, loose riveting, and riveting, etc., and achieve the effects of not easy to be deflected, not easy to break, and accurate in positioning.
Inactive Publication Date: 2011-12-28
KUSN GUANGHE ELECTRONICS TECH
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Problems solved by technology
[0002] The traditional flat riveting method is easy to break the riveting column, and the riveting is not tight, and it is easy to cause the phenomenon that the riveting cannot be riveted and taken off. Moreover, the traditional flat riveting method is suitable for larger riveting columns, and the height of the riveting column It needs to be above 0.5, and the rivets of magnesium and aluminum alloys are more likely to break
Method used
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Embodiment
[0009] Embodiment: An improved riveting structure, which includes a riveting post 1 and a riveting part 2, and a riveting press pin 3 for riveting the corresponding riveting post, and a counterbore is provided at the upper end of the riveting post 4. The counterbore is a circular counterbore, and the lower end of the riveting pin corresponds to the circular counterbore on the rivet column. A spherical needle 5 is provided. The spherical needle can expand the rivet column and increase the pulling force.
[0010] The counterbore 4 at the upper end of the rivet column is a conical counterbore, and the lower end of the riveting pin corresponds to the conical counterbore on the rivet column and is provided with a conical needle 6, the conical needle not only has the advantages of a spherical needle riveting method Advantages, and the positioning is more accurate, and it is not easy to miss and break.
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The invention discloses an improved riveting structure, which includes a riveting post, a riveting part, and a riveting press pin used for riveting the corresponding riveting post. The upper end of the riveting post is provided with a counterbore. The counterbore is a circular counterbore, and the lower end of the riveting pin corresponds to the circular counterbore on the rivet column with a spherical needle head. The counterbore at the upper end of the rivet column can also be a tapered counterbore. The lower end of the pressing pin corresponds to the conical counterbore on the riveting post, and a conical needle head is provided. This riveting structure has a larger pulling force than the traditional flat riveting pin riveting method, and the product is firmer and has less limitations. Magnesium-aluminum alloy and other materials are also suitable for riveting posts. At the same time, small and low riveting posts can also be riveted and are not easy to break. At the same time, the conical needle not only has the advantages of the spherical needle riveting method, but also has more accurate positioning. , It is not easy to miss and break.
Description
technical field [0001] The invention relates to a riveting structure, in particular to an improved riveting structure. Background technique [0002] The traditional flat riveting method is easy to break the riveting column, and the riveting is not tight, and it is easy to cause the phenomenon that the riveting cannot be riveted and taken off. Moreover, the traditional flat riveting method is suitable for larger riveting columns, and the height of the riveting column It needs to be above 0.5, and the rivets of magnesium and aluminum alloys are more likely to break. Contents of the invention [0003] In order to overcome the above defects, the present invention provides an improved riveting structure. Compared with the traditional flat rivet riveting method, the pulling force of this riveting structure is larger, the product is stronger, and the limitation is small. [0004] The technical solution adopted by the present invention in order to solve the technical problem is: ...
Claims
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IPC IPC(8): F16B19/04
Inventor 李宗懋
Owner KUSN GUANGHE ELECTRONICS TECH