High-precision heat dissipation module nut riveting equipment

Abstract

The invention relates to the technical field of radiators, in particular to high-precision heat dissipation module nut riveting equipment which comprises a machine table frame body, a distribution box, a machine table plate, a control box and a procedure rotating device, and the control box and the procedure rotating disc device are arranged on the machine table plate. The feeding device, the nut supply device, the nut riveting device and the discharging device are arranged around the process rotating device in a surrounding mode, manual placement riveting is replaced with the rotary type automatic assembly line riveting process, and the height of the surface of a heat dissipation module is measured through a high-precision displacement sensor; the height difference caused by the height tolerance of the heat dissipation module after the nut is riveted is eliminated, the servo electric cylinder is adopted for accurate positioning and riveting, the riveting accuracy is guaranteed, after riveting is completed, the surface of the module and the surface of the nut are measured through the high-precision displacement sensor, the detection result is judged, whether a finished product is qualified or not is automatically screened out, and the production efficiency is improved. And high-precision automatic riveting of the heat dissipation module and the nut is completed.

Description

Technical field: [0001] The invention relates to the technical field of electronic radiators, in particular to a high-precision heat dissipation module nut riveting and pressing device. Background technique: [0002] The pressure riveting nut is a kind of fastener applied to the connection between the radiator and the chip. At present, the riveting method of the heat dissipation module nut is manually placed and then riveted with a small electric punch. Because the movement stroke of the electric small punch is the same, However, the surface height of our modules is different, and the riveting stroke cannot be adjusted according to the surface height of our products, resulting in the inability to guarantee the height accuracy of the product surface and the nut leakage after riveting, and the manual placement of nuts is not only inefficient, but also There is a safety hazard of the punch press hand. Invention content: [0003] The purpose of the present invention is to add...

AI Technical Summary

Problems solved by technology

[0002] The riveting nut is a kind of fastener applied to the connection between the radiator and the chip. At present, the nut riveting method of the heat dissipation module is manually placed and then riveted with an electric small punch. Since the movement stroke of the electric small punch slider is consistent, However, the surface height of our modules is different, and the riveting stroke cannot be adjusted according to the surface height of our products. As a result, the accuracy of the leakage height between the product surface and the nut after riveting cannot be guaranteed, and the manual placement of the nuts is not only inefficient, but also There are potential safety hazards of punching hands

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