Positioning mechanism based on heat radiating tubes

Abstract

The invention belongs to the field of heat radiator assembly and particularly relates to a positioning mechanism based on heat radiating tubes. The positioning mechanism comprises a work table surface and a clamp connection unit, wherein the clamp connection unit comprises a plurality of guide strips in mutually parallel arrangement, gaps among the guide strips form a clamp connection opening arranged on the clamp connection unit, the guide strips are in arrangement in a mode that the arrangement direction of the guide strips is parallel to or intersected with the arrangement direction of the heat radiating tubes. When each guide strip arranged on the clamp connection unit is respectively in an external expansion state in the arrangement direction of the guide strips, the minimum gap of the clamp connection opening is greater than the heat radiating strip width in the flat straight state. When each guide strip arranged on the clamp connection unit is respectively in the gathering state, the minimum gap of the clamp connection opening is equal to the heat radiating strip width in the flat straight state. The positioning mechanism also comprises a motive power unit, when the motive power unit is positioned in an initial position, the clamp connection unit is positioned at a work platform part, and after the gathering action of the clamp connection unit is completed, the motive power unit acts and drives the clamp connection unit to move away from the work platform. The positioning mechanism has the advantages that the assembly positioning force is balanced, and the work efficiency is high.

Description

technical field [0001] The invention belongs to the field of radiator assembly, and in particular relates to a positioning mechanism based on a heat dissipation pipe. Background technique [0002] Radiators are an integral part of a car's cooling system. The radiator in the engine water cooling system is usually in the shape of a square frame, consisting of a water inlet chamber, a water outlet chamber, a heat dissipation belt, and a flat tube-shaped heat dissipation pipe. When assembled, the heat dissipation belt and the heat dissipation pipe are arranged alternately one by one. , relying on the splints arranged on both sides to achieve sequential fixation relative to the heat dissipation belt and the two ends of the heat dissipation pipe, and relying on the fixing plates arranged at both ends to realize the clamping and fixing of the heat dissipation belt and the two ends of the heat dissipation pipe, and the outer side of the fixing plate is set with plastic The layer an...

AI Technical Summary

Problems solved by technology

[0003] In the assembly process of the existing radiator, due to the uniqueness of its own structure, it still relies on manual operation; when assembling, the inclined working plate is arranged first, and one side splint is placed at the bottom end, and then Place heat pipes and heat dissipation strips in sequence on the slant plate; there is no positioning equipment in the entire assembly process, and only rely on the gravity of the aforementioned components on the slope to realize their stacked installation, not only the installation steps are cumbersome and labor-intensive, At the same time, due to the elastic bending performance of the heat dissipation strip itself in the natural state, once the force is unbalanced during assembly, the heat dissipation strip is easily squeezed and popped by the heat dissipation pipe, and has to be reassembled; especially for the laying of heat dissipation pipes and heat dissipation strips. In other words, the larger the size of the radiator, the more the number of heat dissipation strips and heat dissipation pipes, and the more time-consuming and laborious it is to lay them in sequence, and the overall work efficiency is extremely low

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