Riveting and connecting device of electronic element
A technology for electronic components and connecting devices, which is applied in the field of riveting and connecting devices for electronic components, can solve the problem of no riveting and connecting devices for electronic components and the like
Inactive Publication Date: 2013-11-06
SHANGHAI HUGONG AUTO ELECTRIC
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Problems solved by technology
However, in the prior art, there is no more practical and mature riveted connection device for electronic components
Method used
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[0020] Such as figure 1 , figure 2 and image 3 , combined with Figure 4 and Figure 5 , the electronic component riveting connection device of the present invention, the device includes a bottom plate 1, a lower mold positioning seat 2 placed on the bottom plate 1 for fixing the relay 3 to be riveted, and an upper mold fixed on the press and driven by the press Base 9, the upper end surface of the upper die base 9 is provided with a mounting handle 11, the lower end surface of the upper die base 9 is provided with a riveting knife 7, the push rod 8 and Press the positioning hook 6 of the positioning hook compression spring 10 placed inside the upper die base 9, the head of the riveting knife 7 has a cutting edge 51 and a pressing edge 52, and the positioning hook head 41 has an open oblique Upward trumpet-shaped cutout 42, the narrow mouth of this cutout communicates with a vertical groove 43 for placing electronic component pin 61, the cut-off pin knife edge 51 end fac...
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The invention relates to a riveting and connecting device of an electronic element, which comprises a baseplate, a lower die positioning base and an upper die base, wherein the lower die positioning base is positioned on the baseplate and used for fixing a relay; the upper die base is fixed on a press machine and driven by the press machine; the upper end surface of the upper die base is provided with an installing handle; the lower end surface of the upper die base is provided with a riveting knife, a mandril and a positioning hook, wherein the mandril is used for pushing against a mandril pressure spring arranged inside the upper die base, and the positioning hook is used for pushing against a positioning hook pressure spring arranged inside the upper die base; the head of the riveting knife is provided with a cutoff pin knife edge and a press mounting pin knife edge; the head of the positioning hook is provided with a trumpet-shaped cut with an upwards-inclined opening; the narrow opening of the cut is communicated with a vertical groove used for placing electronic element pins; the end surface of the cutoff pin knife edge of the riveting knife and the end surface of the trumpet-shaped cut of the positioning hook are positioned in the same vertical surface; the vertical surface is positioned at a position slightly far away from the outer side of a riveting point of the electronic element pins and riveting pins in the relay; and the thickness of the edge face of the press mounting pin knife edge of the riveting knife is slightly greater than the diameter of the electronic element.
Description
technical field [0001] The invention belongs to the technical field of automotive electronic components, in particular to a riveted connection device for electronic components used in automotive relays. Background technique [0002] In the electronic products in the existing auto parts, the connection of electronic components is usually lead-tin soldering, which does not comply with the ROHS directive for the household appliance industry and the ELV standard for the automotive industry that have been implemented by the European Union. In order to meet international environmental protection standards, the use of riveting instead of soldering is in line with the EU's implementation of the ROHS directive for the home appliance industry and the ELV standard for the automotive industry, and there is no need to consume solder wire, which reduces product costs and has a greater production efficiency than soldering. improve. However, in the prior art, there is no more practical...
Claims
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IPC IPC(8): H01H49/00
Inventor 施勇顺郁伟平施玮姜景李荣
Owner SHANGHAI HUGONG AUTO ELECTRIC