Method for mounting connection pins in a component carrier, a die tool for mounting connection pins, a component carrier forming a module for an electronic assembly, and such an assembly

摘要

A method for mounting connection pins in respective through-holes. Each pin having an anchoring part for insertion into said through-hole, a contact part to extend outside said through-hole and having a contact end for contact with the surface of another module of the electronic assembly, and a flange part to abut against said component carrier and located between said anchoring part and said contact part. A die tool has several similar recesses all adapted to receive a contact end of the contact part of a connection pin. The anchoring part of the pin is inserted in a through-hole of the component carrier, and the pin is anchored in the component carrier by exerting a force on a free end of the anchoring part of the pin while an end surface of the contact end abuts the bottom surface of similar recesses in the die tool.

主权项

1. A method for mounting connection pins in respective through-holes provided in a component carrier forming a module for an electronic assembly, each pin having an anchoring part for insertion into said through-hole, a contact part adapted to extend outside said through-hole and having a contact end adapted for contact with the surface of another module of the electronic assembly, and a flange part adapted to abut against said component carrier and located between said anchoring part and said contact part, the method comprising
providing a die tool having several similar recesses all adapted to receive a contact end of the contact part of a connection pin, and all recesses having a bottom surface with a high hardness sufficient enough to withstand a force exerted on the connection pin during mounting of the connection pin in the component carrier without deformation of the surface, and the bottom surfaces of all of the recesses having a high level of co-planarity adapted to predetermined requirements for the connection pins, and for each pin: locating the contact end of the contact part of the pin in a recess provided in the die tool; inserting the anchoring part of the pin in a through-hole of the component carrier; and anchoring the pin in the component carrier by exerting a force on a free end of the anchoring part of the pin while an end surface of the contact end of the contact part abuts the bottom surface of the recess in the die tool.