A positioning device for assembling heat dissipation fins of an evaporator

A technology of positioning device and cooling fins, applied in auxiliary devices, metal processing equipment, auxiliary welding equipment, etc., can solve the problems of low efficiency and labor consumption, and achieve the effect of ensuring positioning effect, good positioning effect and saving manpower.
CN110524165BActive Publication Date: 2021-04-09ANHUI CHUNHUI INSTR CABLE GROUP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ANHUI CHUNHUI INSTR CABLE GROUP
Publication Date
2021-04-09

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Abstract

The invention discloses a positioning device for assembling heat-dissipating fin plates of an evaporator, which includes a workbench, the four corners of the bottom of the workbench are fixedly connected with feet, and partitions are arranged between the feet, and the partitions are horizontally arranged on the workbench Vertically below, the workbench is provided with a vertical through hole, the inner walls of both sides of the vertical through hole are provided with rail slide grooves, a positioning cylinder is arranged in the vertical through hole, and the outer wall of the positioning cylinder is provided with a There is an annular groove and a track slide is set on the rotating sleeve. The two sides of the track slide extend into the track chute respectively, and the top and bottom corners of the track slide are equipped with pulleys. The top of the positioning cylinder is an opening. structure, and the inner wall of the positioning cylinder is provided with several fin placement grooves arranged at equal distances, and the bottom of the positioning cylinder is provided with round holes. The invention saves manpower, improves production efficiency, ensures positioning effect, improves safety, and satisfies people's use requirements in production and life.
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Description

technical field

[0001] The invention relates to the technical field of evaporators, in particular to a positioning device for assembling heat dissipation fins of an evaporator. Background technique

[0002] An important heat transfer mechanism in the existing evaporator is the heat dissipation fin. The use of the heat dissipation fin greatly increases the contact area of ​​heat exchange, thereby greatly speeding up the efficiency of heat exchange. When assembling the evaporator In the process, the heat dissipation fins are manually placed on the outside of the cylindrical appliance one by one, and after local spot welding, temporary fixation is performed, and then the linear welding of the contact surface of the fins is performed, which is time-consuming and laborious, especially In the process of manually jacking up the fin plate and spot welding, people's hands are often burned, which cannot meet the needs of people in production and life. Contents of the invention [0...

Claims

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