Device for testing insertion and withdrawal forces of contact elements of electric connectors in high temperature environments

The invention discloses a device for testing insertion and withdrawal forces of contact elements of electric connectors in high temperature environments, which comprises a left mechanical clamping device, a right mechanical clamping device, a force testing device, a mechanical drive device, a driving device, an adjusting platform and an electromagnetic induction heating device, wherein the left mechanical clamping device is used for clamping a jacks and has a heat insulation function, the right mechanical clamping device is used for clamping inserting pins and has a heat insulation function, the force testing device is used for testing insertion and withdrawal forces of contact elements, the mechanical drive device is used for driving the force testing device to carry out a reciprocating motion, the driving device is used for driving the mechanical drive device, the adjusting platform is used for adjusting the alignment accuracy of a contact element, and the electromagnetic induction heating device is used for simulating the temperature of a working environment. A contact element is heated to a specified temperature by using the electromagnetic induction heating device; the driving device drives the right mechanical clamping device to move through the mechanical drive device so as to realize the insertion and withdrawal motions of the contact element; and then the force testing device acquires data. Through adopting a method for testing insertion and withdrawal forces of contact elements directly in high temperature environments, the device can truly respond to the operating situations of the contact element at high temperature, therefore, the device is suitable to be used in various electric connector factories and research institutions, and ensures the accuracy of measured data.