Novel friction coupler for press ram adjustment

Abstract

The invention discloses a novel friction coupler for press ram adjustment. The novel friction coupler comprises a coupler body, a gear, a friction disk, an inner gear, a connecting screw, a spring and a baffle. The novel friction coupler is characterized in that a shaft hole is formed in the coupler body; a shaft hole and a mounting hole are formed in the gear and a connecting gear tooth is formed on the gear; a connecting gear tooth is formed on the inner gear, and connects the inner gear with the gear; one end of the connecting screw is arranged on the friction disk; the other end of the connecting screw penetrates through the novel friction coupler body; and the baffle is arranged on the connecting screw through a connecting nut. A friction plate is arranged between the inner gear and the friction disk and a friction plate is arranged between the inner gear and the coupler body, so that the friction performance and the quality performance of the novel friction coupler are improved, and the service life of the novel friction coupler is prolonged; and sealing rings are arranged on the gear and in the mounting hole of the gear, so that the sealability after the gear is mounted is improved, and the mounting stability of the novel friction coupler on a press is further improved.

Description

technical field [0001] The invention relates to a shaft coupling, in particular to a novel friction coupling for adjusting the sliding block of a press. Background technique [0002] The press is a general-purpose equipment with exquisite structure, which has the advantages of wide application and high production efficiency. It is one of the important parts of the press in the press slider, which directly affects the working efficiency of the press. In actual work now, the position of the slide block on the press needs to be adjusted according to different working conditions. The existing methods mostly use couplings to adjust the position of the slide block. For example, the patent application number 201010545268.5 discloses a frictional overload protection coupling, which solves the problems of poor coupling stability and high noise, but it is inconvenient to adjust the slider of the press and the quality of the coupling Poor performance, low installation firmness, and sh...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of inconvenient adjustment of the press slider, poor quality and performance of the coupling, low installation firmness and short service life of the existing coupling used for adjusting the slider of the press, and to provide A new type of friction coupling for press slider adjustment with reasonable structural design, high safety performance, good quality performance, long service life and easy adjustment of press slider

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