A carbon fiber electric heater heating wire installation line groove end face processing device

Abstract

The invention relates to a carbon fiber electric heater heating wire mounting groove end surface treatment device. The device comprises a base, a working platform and a punching mechanism; the punching mechanism is arranged at one end of the working platform, and includes a driving device and a punch body; the punch body is connected with the driving device for driving the punch body to move in the axial direction of the working platform by a connecting part; a slide rail for axially extending is arranged at one end of the working platform; a slide block matched with the slide rail for guiding the axial movement of the punch body is arranged on the bottom surface of the punch body; 2-6 punching stations are arranged on the front end surface of the punch body in an array form; each punching station is provided with one punching boss; the punching bosses are forwards projected from the geometric centers of the front end surfaces to form punching tools with horizontal punching end surfaces; edges, perpendicular to the working platform, of the punching end surfaces are provided with arc surface chamfering angles; and the left and right two sides of the connected places of the root parts of the punching tools with the punching bosses are inwards recessed to form semi-cylindrical grooves parallel to the horizontal punching end surfaces.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a treatment device for the end face of a wire groove for installing a heating wire of a carbon fiber electric heater. Background technique [0002] Carbon fiber electric heaters are more and more recognized and welcomed by users due to their zero pollution, zero emission clean characteristics, high electrothermal conversion rate, and comfortable far-infrared radiation heating method, and are used more and more widely. In order to improve the heat conduction efficiency of the heat sink and meet the needs of the use of carbon fiber electric heaters, the heat sink of carbon fiber electric heaters usually needs to be provided with more heat dissipation channels, and a wire groove for pre-embedded carbon fiber heating wires is provided inside the heat dissipation panel . The wire slot used for coiling carbon fiber heating wires is only surrounded by simple wire slot plates in the trad...

AI Technical Summary

Problems solved by technology

The wire slot used for coiling carbon fiber heating wires is only surrounded by simple wire slot plates in the traditional process, and the heating wires are easily worn at both ends of the wire slot plate, and because the carbon fiber heating wires will repeatedly expand during the working process In the process of deformation and cooling and retraction, the opening of the rough wire slot during the expansion and retraction of the heating wire is more likely to cause permanent wear and tear on the heating wire

[0003] In the traditional process, there is no special tool for processing the openings at both ends of the heating wire slot. Manual processing is difficult, and the form is difficult to maintain. The general-purpose punching tool can only be used for punching one by one at the openings at both ends of the wire slot. This processing method not only has low working efficiency, but also fails to achieve the ideal processing effect. The main manifestations are: the punching forms of the wire groove plates on both sides of the wire groove are inconsistent, the punching effect is not beautiful, and the excessive punching force may damage the heat dissipation panel. edge damage

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