Butt torque control equipment

Abstract

The invention discloses a butt-joint torque control device for controlling butt joint between a fixed object and a moving object. The butt-joint torque control device comprises a workbench (2) in a shape of Chinese character 'shan', wherein a partition plate is arranged in the middle of the workbench, a fixing cavity is arranged at the left end, a sliding cavity is arranged at the right end, and a through hole or a groove for product butt joint is formed in the partition plate. A fastening screw (1) is screwed into a blocking plate at the left end of the workbench (2) to press the fixed object on the partition plate. The moving object is connected with a spring (7) with one end fixed on a sliding seat (6) and is in butt joint with the fixed object through the through hole or the groove in the partition plate. A moving screw (4) is screwed into a blocking plate at the right end of the workbench (2) to be fixed with the sliding seat (6) through a fixing screw (5). The butt-joint torque control device has the advantages of being simple in structure, low in cost, accurate in control and convenient to operate.

Description

technical field [0001] The invention relates to the field of mechanical assembly, in particular to a control device for precisely controlling butt torque. Background technique [0002] In the assembly of precision instruments and equipment, it often involves the docking of two objects, that is, one object is fixed, and the other object gradually approaches and docks with it. The horizontal thrust for the docked object must reach a specified value, and the docking distance must be controlled at the same time. 1. A large docking distance will easily cause parts to be squeezed, deformed or even damaged. Small force and small docking distance will lead to poor docking effect. The fixed object is not concentric with the docked living animal, which is prone to torque changes (distortion), resulting in misjudgment. It will bring wrong information or even failure to subsequent production and assembly. Therefore, the requirements for docking force, docking distance, and position are ...

AI Technical Summary

Problems solved by technology

[0002] In the assembly of precision instruments and equipment, it often involves the docking of two objects, that is, one object is fixed, and the other object gradually approaches and docks with it. The horizontal thrust for the docked object must reach a specified value, and the docking distance must be controlled at the same time. 1. A large docking distance will easily cause parts to be squeezed, deformed or even damaged. Small force and small docking distance will lead to poor docking effect. The fixed object is not concentric with the docked living animal, which is prone to torque changes (distortion), resulting in misjudgment. Bring wrong information or even failure to follow-up production and assembly, so the requirements for docking force, docking distance, and position are strictly controlled

[0003] The current precision instruments and equipment assembly generally fall into two situations, one is manual assembly, it is difficult to control the direction, distance and thrust, the assembly consistency is very poor, and it is prone to low pass rate and parts damage; the other is Computer-controlled automatic production line assembly, precise control but expensive investment, small and medium-sized enterprises dare not care about it at all

Images