Multi-station rotary riveting machine

Abstract

The invention belongs to the field of filter manufacture, and particularly relates to a multi-station rotary riveting machine. A plurality of positioning seats are arranged on a rotating plate, an operation worker can continuously perform feeding operation, and the machine is controlled through an automatic system; the positioning seats can automatically enter punching stations for riveting, and the riveting efficiency is greatly improved; meanwhile, an unloading mechanism can automatically eject out riveted end covers from the positioning seats and enables the end covers to fall into a material collecting unit, the production efficiency is greatly improved, and the labor intensity of the operator is reduced; besides, in the down pressing process of a punch, a press plate is firstly attached with one end cover and tightly presses the end cover, a mold plate and a flange on a thread tube cannot rub with each other in the riveting process, the riveting quality is good, and the rivet appearance is attractive.

Description

technical field [0001] The invention belongs to the field of filter manufacturing, and in particular relates to a multi-station rotary riveting machine. Background technique [0002] One end cover of the filter housing is provided with a threaded pipe to facilitate the connection of the engine intake system, such as figure 1 , 2 As shown, the main body of the side end cover is generally composed of a relatively thin hollow-out plate a, while the threaded pipe b is processed separately, and then the two are riveted to form a complete end cover, as shown in figure 1 As mentioned above, there is a flange b1 for riveting on the threaded pipe b, and the operator first pre-loads the rivet c into the riveting hole on the flange b1 and the template a, and then puts the entire end cover on the stamping equipment Implement riveting. However, the existing riveting equipment is often operated in a single cycle. After one feeding is completed, the next feeding must wait until the rive...

AI Technical Summary

Problems solved by technology

However, the existing riveting equipment is often operated in a single cycle. After one feeding is completed, the next feeding must wait until the riveting is completed. The production rhythm is slow and the production efficiency is very low. When performing mass production, the labor intensity of the operators is extremely high. high

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