Novel friction coupler for press ram adjustment

[0012] The present invention will be described in more detail below with reference to the accompanying drawings.

[0013] as attached figure 1 As shown in the figure, a new friction coupling for adjusting the slider of the press includes a coupling body 1, a gear 2, a friction disc 3, an internal gear 4, a connecting screw 5, a spring 6 and a baffle 7, and is characterized in that: The coupling body 1 is provided with a shaft hole 8, the gear 2 is provided with a shaft hole 8, a connecting gear tooth 9, and a mounting hole 10, and the gear 2 and the mounting hole 10 of the gear 2 are all provided with A sealing ring 11 is provided, and the sealing ring 11 is provided to improve the sealing performance of the gear 2 after installation. The internal gear 3 is provided with connecting gear teeth 9, and the internal gear 4 is connected with the gear 2 through the connecting gear teeth 9. Friction plates 12 are provided between the internal gear 4 and the friction disc 3 and between the internal gear 4 and the coupling body 1, and between the internal gear 4 and the friction disc 3 and between the internal gear 4 and the coupling body 1 There are friction plates 12, which greatly improves the friction performance of the coupling, enhances the quality performance of the coupling, and prolongs the service life of the coupling. One end of the connecting screw 5 is arranged on the friction disc 3, and the connecting screw 5 The other end passes through the coupling body 1, the baffle 7 is set on the connecting screw 5 through the connecting nut 13, and the spring 6 is set on the connecting screw 5 between the coupling body 1 and the baffle 7 , The gear 2 and the mounting hole 10 of the gear 2 are provided with a sealing ring 11, which improves the sealing performance of the gear 2 after installation, thereby improving the installation firmness of the friction coupling on the press, and is convenient for the adjustment of the press slider. , the connecting screw 5 between the coupling body 1 and the baffle plate 7 is provided with a spring 6, which improves the shock absorption performance of the friction coupling and further prolongs the service life of the friction coupling.

[0014] The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.