Automatic clamping device for oxygen sensor chip clamp

Abstract

The invention discloses an automatic clamping device for an oxygen sensor chip clamp. The automatic clamping device comprises a platform frame, an air cylinder with a magnetic ring, a magnetic switch,a bottom platform, an upper mold, a lower mold, a guide device, an air supply device and a control device. The air cylinder with the magnetic ring is installed on the platform frame, the magnetic switch is installed on the side face of the air cylinder with the magnetic ring, and the bottom platform is installed on the upper surface of the lower portion of the platform frame. The upper mold is mounted at the tail end of a push rod in the air cylinder with the magnetic ring, the lower mold is mounted on the upper surface of the bottom platform, the guide device is mounted on the lower part ofthe push rod in the air cylinder with the magnetic ring, the air supply device is connected with the air cylinder with the magnetic ring, and the control device is connected with the magnetic switch and the air supply device through wiring harnesses correspondingly. The automatic clamping device is convenient to use, high in working efficiency, capable of automatically clamping an oxygen sensor internal connection clamping sheet clamp and guaranteeing stable contact between a connection clamping sheet and a chip electrode, the overall operation stroke is adjustable, and the automatic clampingdevice is suitable for popularization and application during clamping production of oxygen sensor internal connection clamping sheet clamps of different types.

Description

technical field [0001] The invention relates to the field of an oxygen sensor chip clamping device, in particular to an automatic clamping device for an oxygen sensor chip clamping device. Background technique [0002] On an engine that uses a three-way catalytic converter to reduce exhaust pollution, an oxygen sensor is an essential component. During the production process of the oxygen sensor, in order to ensure that the electrode terminal of the chip is in stable contact with the internal connection card of the oxygen sensor, a clip is usually set on the outside of the connection card. Internally connected cards stabilize contacts. At present, there are the following problems when clamping the clamp: 1. The clamping clamp is mainly manually operated through the caliper. Due to the different proficiency, the clamping efficiency of the clamp is low when the clamp is clamped; 2. , the strength of the manual operation is different, so that the clip is too loose or too tight...

AI Technical Summary

Problems solved by technology

At present, there are the following problems when clamping the clamp: 1. The clamping clamp is mainly manually operated through the caliper. Due to the different proficiency, the clamping efficiency is low when clamping the clamp; 2. , the strength of the manual operation is different, so that the clip is too loose or too tight for the connection card. When the clamping is too tight, the electrode terminal of the chip will be damaged, which will seriously cause the chip to be scrapped

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