Clutch-type walking traction device used in the conveying system of automobile welding walking trolley

Abstract

The invention relates to a clutch type walking traction device for an automobile welding traveltrucks conveying system. The device consists of four parts: a fixed base assembly, a lifting driving assembly, a lifting actuation assembly and a horizontal reciprocating walking assembly, wherein the fixed base assembly is mounted on a fixed mounting surface of the traveltrucks conveying system; the lifting driving assembly is mounted on the fixed base assembly; the lifting actuation assembly is arranged on the horizontal reciprocating walking assembly and is matched with a roller lifting slot of the lifting driving assembly; under the driving of the lifting driving assembly, the lifting actuation assembly moves up and down along a lifting guide column of the horizontal reciprocating walking assembly; under the driving of the horizontal reciprocating walking assembly, the lifting actuation assembly does reciprocating motion in the horizontal direction; the horizontal reciprocating walking assembly is arranged on a bearing wheel in the traveltrucks conveying system. The clutch type walking traction device is reasonable in design, compact in structure and safe and reliable in performance; the weight of a traveltrucks and the complexity of equipment can be reduced, and the production cost is effectively reduced.

Description

technical field [0001] The invention relates to an automobile welding equipment, in particular to a clutch-type walking traction device used in a conveying system of an automobile welding walking trolley. technical background [0002] At present, the competition in the automobile industry is fierce, and all major brand automobile companies are introducing various advanced equipment to meet the production needs of different degrees of automation. The walking trolley conveying system is a conveying equipment widely used in the welding process of major vehicle manufacturers. It has many characteristics such as fast speed, high precision, and easy maintenance. It is suitable for long-distance, multi-directional, fast-paced Production conveyor line. The walking trolley conveying system is mainly used for line bodies that require frequent reciprocating movement, such as side line flexible fixture warehouses and assembly flexible fixture warehouses. When the trolley needs to move...

AI Technical Summary

Problems solved by technology

First of all, because the motor of the traditional traveling trolley is installed on the traveling trolley, the center of gravity of the trolley as a whole is biased towards the side where the motor is installed. Excessive wear of the traveling wheels; secondly, the power of the traveling trolley is transmitted by the gear mounted on the motor and the rack mounted on the fixed surface. This transmission method is due to the lack of a pressing device and the motor follows the traveling trolley. When moving, there will often be a phenomenon of tooth jumping, which will cause the running of the trolley to be out of place; finally, the motor runs with the trolley, and it needs to be equipped with power cables and signal cables that match its stroke. A drag chain with a suitable travel distance must be installed for the cable, which greatly increases the cost and complexity of the equipment

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