Bolt riveting device

Abstract

The invention discloses a bolt riveting device comprising an upper pressing head and a lower pressing head which are matched with each other, wherein the lower pressing head is arranged on a base; a positioning step is arranged at the outer side of the upper end of the base; the lower pressing head is arranged on the positioning step of the base in a sleeving manner; a groove is formed in the base; a positioning sleeve is arranged in the groove; a through hole penetrating the upper part and lower part is formed in the middle of the positioning sleeve; the outer wall of the lower end of the positioning sleeve is provided with a limiting step raised outwards; the lower part of the groove is provided with a limiting step containing groove; a spring is arranged between the bottom end of the positioning sleeve and the bottom end of the groove; the outer diameter of the spring is more than the diameter of the through hole in the positioning sleeve; two lower rigid blocking blocks are also arranged on the base and are positioned at two sides of the lower pressing head; the upper pressing head is arranged at the bottom of a connection block; two upper rigid blocking blocks which are matched with the lower rigid blocking blocks are arranged at the bottom of the connection block. The bolt riveting device has the advantages that a plurality of bolts or rivets can be riveted once, time and labor are saved, the working efficiency is high and the riveting quality is good.

Description

technical field [0001] The invention relates to a tool, in particular to a bolt riveting device. Background technique [0002] Existing gears often need to be riveted together with other workpieces through rivets or screws during use. The riveting method of rivets or bolts is generally single rivet or bolt riveting. This riveting method is time-consuming, labor-intensive, and expensive. The depth of the riveting cannot be guaranteed, and it is easy to crack after the riveting or the riveting pressure is not in place, which cannot meet the requirements of the assembly line operation. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art and provide a bolt riveting device. [0004] The present invention is achieved through the following technical solutions: [0005] The bolt riveting device includes an upper pressing head and a lower pressing head that match, the lower pressing head is arranged on the base, ...

AI Technical Summary

Problems solved by technology

[0002] Existing gears often need to be riveted together with other workpieces through rivets or screws during use. The riveting method of rivets or bolts is generally single rivet or bolt riveting. This riveting method is time-consuming, labor-intensive, and expensive. The depth of the riveting cannot be guaranteed, and it is easy to crack or the riveting is not in place after the riveting, which cannot meet the requirements of the assembly line operation

Images