Multistage cold former mechanical arm transmission mechanism

Abstract

The invention discloses a multistage cold former mechanical arm transmission mechanism, which comprises a shell. A working chamber is arranged in the shell and is arranged in a way of penetrating through side walls of the front side and the rear side of the shell; T-shaped sliding chutes are symmetrically formed in inner walls of the two sides of the shell; T-shaped sliding blocks are movably connected into the T-shaped sliding chutes; an installation plate is fixedly connected between the two T-shaped sliding blocks; a plurality of mechanical arms are arranged on a lower side wall of the installation plate; a first installation chamber is further arranged in a side wall of the lower side of the shell; a double-shaft motor is arranged in the first installation chamber; rotary rods are fixedly connected to two output shafts of the double-shaft motor; and two first threaded rods arranged symmetrically are further rotatably connected into the first installation chamber. According to the multistage cold former mechanical arm transmission mechanism provided by the invention, the multistage mechanical arms of a cold former are conveniently moved to different positions, so that products at different positions are conveniently clamped; and meanwhile, the multistage mechanical arms can conveniently clamp and loosen the products at the same time, the mechanism is simple and convenient tooperate, and the working efficiency of the mechanical arms is improved.

Description

technical field [0001] The invention relates to the technical field of transmission machinery, in particular to a transmission mechanism for a manipulator of a multi-station cold heading machine. Background technique [0002] The multi-station automatic cold heading machine adopts the cold heading method to make the disc element or bar material, automatically upsetting various hexagonal nuts and tapping, that is, the standard hexagonal nut; ,Ball pressing, pressing angle, punching, several processes are completed by one machine, and the cold heading stations are arranged horizontally. It has the characteristics of accurate positioning, stable operation, and convenient maintenance. It is suitable for mass production of nuts by manufacturers. The multi-station automatic cold heading machine is a special equipment for producing hexagonal nuts and some non-standard parts; in the process of using the multi-station cold heading machine, it is necessary to use the manipulator trans...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the inconvenient operation of the multi-station cold heading machine manipulator transmission mechanism in the prior art for the multi-station clamping operation; at the same time, it is inconvenient to perform clamping operations on products with different positions, etc. problem, and proposed a multi-station cold heading machine manipulator transmission mechanism

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