UK wiring terminal and manufacturing method thereof
A terminal and manufacturing method technology, applied in the direction of contact piece manufacturing, contact parts, etc., can solve the problems of unfavorable batch production of industrial products, complicated production and processing technology, low efficiency, etc., and achieve low cost, convenient production and manufacturing, and simple processing technology Effect
Inactive Publication Date: 2012-09-26
郑利品
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Problems solved by technology
In this way, the terminal blocks processed by brass materials not only have high cost, but also have complicated production and processing technology and low efficiency, which is not conducive to the mass production of modern industrial products.
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[0023] A UK connection terminal, the UK connection terminal is made of a plurality of pairs of connection terminals symmetrically arranged in a row, integrally formed by die-casting zinc alloy material and separated by stamping; the manufacturing method of the UK connection terminal includes the following steps:
[0024] 1), first heat the zinc alloy material into a molten state in a high-temperature furnace;
[0025] 2) Then, inject the zinc alloy material melted into a liquid state into the prepared integrated die-casting mold;
[0026] 3) The mold is pressurized, and two rows of symmetrically arranged UK zinc alloy terminals are formed by integral die-casting, and then cooled;
[0027] 4) Take out a plurality of integrally formed UK zinc alloy terminals from the mold, such as Figure 1 to Figure 5 As shown, each terminal is a square cylinder with non-closed ends at both ends, and the top of each terminal has a round through hole 1 that is convenient for tapping. The conne...
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The invention discloses a UK zinc alloy wiring terminal, which is formed in the way that a plurality of pairs of wiring terminals are symmetrically arranged in rows in a mould, integrally cast through a zinc alloy material and then stamped and separated. A manufacturing method of the UK wiring terminal comprises the following steps: (1) the zinc alloy material is heated to be molten in a high-temperature furnace at first; (2) then, the molten liquid-state zinc alloy material is injected into an integrating die-casting mould; (3) the two rows of a plurality of symmetrically arranged UK zinc alloy wiring terminals are pressurized in the mould and then cooled down; (4) the integrally formed UK zinc alloy wiring terminals which are cooled down are taken out of the mould, each wiring terminal is a square cylinder with two ends unsealed, and connecting bars for connecting the terminals are arranged at the bottoms of the terminals among rows of the plurality of integrally formed terminals; (5) the integrally formed UK zinc alloy wiring terminals are placed into a full-automatic multi-head tapping machine, round through-holes on the plurality of terminals are tapped in one attempt, and then the plurality of integrally connected terminals are punched and separated into single UK zinc alloy wiring terminals by particles in one attempt; and (6) the tapped and separated single UK zinc alloy wiring terminals are grinded in a drum, then nickel-plated and processed into end products.
Description
【Technical field】 [0001] The invention relates to a connection terminal, in particular to a UK zinc alloy connection terminal and a manufacturing method thereof. 【Background technique】 [0002] At present, most of the terminal blocks are made of brass. In the process of processing, firstly, a square copper rod with a length of 2-3 meters is extruded through a forming die; then the square copper rod is placed on the Fix it with a fixture on the instrument lathe, punch the upper hole and the middle hole on the copper rod, and then use a milling cutter to cut copper particles one by one according to the thickness of the terminal; then put the cut copper particles in the mold, and use The punching machine punches the round upper hole in the copper grain into a rectangular hole; then, put the whole copper grain on the milling machine or instrument lathe, and mill off three-quarters of the thickness of the other end corresponding to the hole in the copper grain, leaving a A small...
Claims
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IPC IPC(8): H01R13/03H01R43/16
Inventor 郑利品
Owner 郑利品