Cable interface for servo motor and cable

Abstract

The invention discloses a cable interface for a servo motor and a cable, and belongs to the technical field of servo motors. The left side and the right side of the cable interface are provided with two parallel plugging ports. A support sliding along the shell is arranged on the machine shell, and a positioning groove is formed in the support. The front end of the mounting sleeve is a connecting end, and the rear end of the mounting sleeve is a turning end; the connecting end comprises an inserting plate located on the side wall and a supporting column at the bottom. The turning end is led out from the left side and the right side of the connecting end to form two directional arms, a supporting rod is fixedly connected between the tail ends of the directional arms, and a turning ball is inserted in the middle of the supporting rod; two convex clamping tables are arranged on the outer side wall of the turning ball; the clamping tables are cylindrical, and L-shaped rotating arms are connected to the outer sides of the clamping tables in a sleeving manner; cable channels are formed in the middle parts of the turning ball, the clamping table and the rotating arm; the supporting rod is fixedly sleeved with two sets of deconcentrator bodies, each deconcentrator body comprises a rotary disc and a protective sleeve arranged on the outer side of the rotary disc in a sleeving mode, and an outlet of each set of protective sleeve body corresponds to the corresponding turning ball and an outlet of one clamping table. The cable is convenient and rapid to install, and angle adjustment is facilitated.

Description

technical field [0001] The invention relates to the technical field of servo motors, in particular to a cable interface and a cable for a servo motor. Background technique [0002] Servo motor is an actuator widely used in automatic control systems and computing devices. It is very accurate in controlling speed and position accuracy, and converts voltage signals into torque and speed to drive the controlled object. The high-precision control characteristics and working characteristics have high requirements on the various components of the servo motor, including the connection of the cable interface between the servo motor and the driver. [0003] The servo motor interface and cable connection structure in the prior art is single, and most of them are connected by cables and interfaces or screwed. When the application environment of the servo motor is complicated or the space is small, it is often necessary to connect the cable to the interface. Adjust the cable angle, and ...

AI Technical Summary

Problems solved by technology

[0003] The servo motor interface and cable connection structure in the prior art is single, and most of them are connected by cables and interfaces or screwed. When the application environment of the servo motor is complicated or the space is small, it is often necessary to connect the cable to the interface. Adjust the cable angle, and the adjustment process of the cable angle will cause sudden changes in the shape of the cable such as bending and folding, so that the internal stress will suddenly increase, and the adjustment process will also cause the cable and the interface to be stressed. When the angle is too large or deformed When it is complicated, the pressure on the interface increases, and long-term use may lead to a decrease in the tightness of the interface connection or damage to the interface components, affecting normal use

In addition, a single connection method of cables and interfaces is difficult to cope with changing working environments. For example, when the motor is in a vibrating working environment, the cable interface will gradually loosen. Once the connection between the cable and the interface drops, it will directly affect the system work. High-precision and high-quality work will lead to greater losses, and the resulting time cost will be greatly increased

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