Assembling method of copper plug and structure thereof
An assembly method and a technology of plugs are applied to contact members with insulating cutting edges, needle point/slotted plate contacts used for penetrating insulated wires/cable core wires, connection and connection completed by deformation, etc., which can solve production efficiency Low, troublesome assembly and other issues
Inactive Publication Date: 2010-02-17
厦门加新精密金属有限公司
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Problems solved by technology
Since the insulating layer needs to be scraped before the stamping connection, there is one more process, which makes the assembly more troublesome and the production efficiency is lower
Method used
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[0015] 1. Copper plug structure:
[0016] Such as Figure 2A , Figure 2B As shown, the perforated copper joint 1 is composed of a large U-shaped groove 11 and a small U-shaped groove 12; at the junction of the small U-shaped groove 12, two round holes 13 with flanging are arranged along the U shape. , two round holes 14 with flanging are provided on the longitudinal axis of the small U-shaped section.
[0017] 2. Assembly method of copper plug:
[0018] Such as Figure 3A , Figure 3B Shown, the present invention is a kind of assembling method of copper plug, and it mainly comprises the following steps:
[0019] (1) Put one end of the enameled wire 2 into the large and small U-shaped grooves 11, 12 of the perforated copper joint 1;
[0020] (2) Wrap the two side walls of the large and small U-shaped grooves 11, 12 of the perforated copper joint 1 on the insertion section of the enameled wire 2 through the stamping die, and wrap the two side walls of the large and small ...
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The invention discloses an assembling method of a copper plug, which mainly comprises the following steps: (1) one end of an enamel wire is inserted into a U-shaped groove with an apertured copper union; (2) two side walls of the U-shaped groove with an apertured copper union are wrapped on the insertion section of the enamel wire by a stamping mold and closely pressed in the enamel wire in the flanging round hole of the U-shaped groove, and the end surface on the flanging round hole of the U-shaped groove penetrates through the insulation layer of the enamel wire and contacts with the copperwire in the enamel wire; and (3) the apertured copper union connected with the enamel wire is installed on a socket. Since a plurality of flanging round holes are punched in the blank with an apertured copper union before punching connection, the end surface on the flanging round hole of the U-shaped groove can penetrate through the insulation layer of the enamel wire and contact with the copper wire in the enamel wire, the method saves the step of scraping the insulation layer of the enamel wire, enhances the production efficiency and simplifies the assembling. The invention also relates to astructure of the assembling method of a copper plug.
Description
technical field [0001] The invention relates to a plug, in particular to an assembly method and structure of a copper plug. Background technique [0002] In industrial production, the connection between various wires or feeders and plugs or sockets is often involved, and the connection methods include screw and nut connections, welding connections, and stamping connections. The connection between the copper joint and the enameled wire in a common copper plug is a stamping connection. In this common connection method, the insulation layer of the enameled wire needs to be scraped off before the connection to expose the copper wire, so as to ensure that the enameled wire and the copper joint have good electrical contact. Since the insulation layer needs to be scraped before the stamping connection, there is an extra process, which makes the assembly more troublesome and the production efficiency is lower. Contents of the invention [0003] The object of the present inventio...
Claims
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IPC IPC(8): H01R43/01H01R43/04H01R4/24
Inventor 万志华叶建彬张文钦吴志仁
Owner 厦门加新精密金属有限公司