Electric component encapsulation metal shell welding fixture
A metal shell and electronic component technology, applied in metal processing, welding equipment, auxiliary welding equipment, etc., can solve the problems of inability to use parallel seam welding, fast heat dissipation, good electrical conductivity, etc., to achieve automatic operation, accurate positioning, Easy to assemble effect
Active Publication Date: 2014-10-01
宜兴市吉泰电子有限公司
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Problems solved by technology
However, there are some special materials, such as copper, copper-based alloys, aluminum, aluminum-based alloys and other metal materials. Because these materials have good electrical conductivity and fast heat dissipation, conventional parallel seam welding methods cannot be used, and existing welding fixtures cannot be used.
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[0014] The specific embodiment of the present invention is described in conjunction with accompanying drawing, as figure 1 As shown, the electronic component package metal casing welding fixture includes a base 1, a solder ring splint 7 and an upper cover suction plate 8, and the base 1 is equipped with a fixed block 2 and an adjustable fixed block 3, and the adjustable fixed block 3 passes through Adjust the distance between the adjusting bolt 4 and the fixed block 2, and the fixed block 2 and the adjustable fixed block 3 clamp the bottom shell 100 of the metal shell;
[0015] A cylindrical column 5 is also installed on the base 1, and the solder ring splint 7 is installed on the column 5 through the splint shaft 71, and the solder ring splint 7 is used to hold the solder ring 200;
[0016] The upper cover suction plate 8 is installed on the column 5 through the suction plate rotating shaft 81, and is located above the solder ring splint 7, and the upper cover suction plate 8...
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The invention relates to fixtures, particularly to an electric component encapsulation metal shell welding fixture. The electric component encapsulation metal shell welding fixture comprises a base, a welding flux ring clamping plate and an upper cover suction plate, the base is provided with a fixing block and an adjustable fixing block, and the fixing block and the adjustable fixing plate clamp a metal shell bottom shell; the base is further provided with a cylindrical column, the welding flux ring clamping plate and the upper cover suction plate are arranged on the column through a clamping plate rotating shaft and a suction plate rotating shaft, a reset spring is arranged below the clamping plate rotating shaft, a pressing plate is arranged above the suction plate rotating shaft, and the pressing plate pushes the clamping plate rotating shaft and the suction plate rotating shaft downwards. The electric component encapsulation metal shell welding fixture fixes the metal shell bottom shell through the base, respectively conveys a welding flux ring to be welded and an upper cover to a position above the metal shell bottom case through the welding flux ring clamping plate and the upper cover suction plate which are rotatable for sequential welding, is convenient to assemble, accurate in positioning and capable of utilizing a parallel seam welding mode and can achieve automation operation of welding.
Description
technical field [0001] The invention relates to a jig, in particular to a welding jig for encapsulating metal casings of electronic components. Background technique [0002] The electronic component packaging metal case is composed of the metal case bottom case and the upper cover. The circuit assembly is put into the metal case bottom case, and then sealed. At present, the commonly used sealing method with superior performance is parallel seam welding, that is, the upper cover is directly placed on the bottom shell of the metal shell for welding. However, there are some special materials, such as copper, copper-based alloys, aluminum, aluminum-based alloys and other metal materials. Because these materials have good electrical conductivity and fast heat dissipation, conventional parallel seam welding methods cannot be used, and existing welding fixtures cannot be used. . Contents of the invention [0003] In view of the above problems, the present invention provides a w...
Claims
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IPC IPC(8): B23K37/04
CPCB23K3/087B23K2101/36
Inventor 马军裴平
Owner 宜兴市吉泰电子有限公司