Refrigerator inner chamber exhaust pinhole processing equipment

The utility model discloses a processing equipment of refrigerator inner chamber exhaust pinhole, including spare parts such as base, linear guide, U type seat, cylinder, acupuncture treatment unit, rubber bag carriage, adjusting screw. U type seat is installed on the base through linear guide, cylinder and rubber bag carriage are installed to one side of U type seat, and multiunit acupuncture treatment unit is installed to the opposite side. U type seat is one total two sets of, wherein a set of U type seat is connected with adjusting screw mutually, and its position on linear guide is adjusted to the accessible screw rod, another U of group type seat then is connected with the cylinder mutually, under the drive of cylinder, can follow linear guide reciprocating motion. The acupuncture treatment unit comprises acupuncture treatment, body, clamping jaw, sliding sleeve, spring, lock nut, the tight nut in top etc. The spot facing work is pricked with common completion of acupuncture treatment unit to refrigerator intracavity lateral wall to the rubber bag carriage under the promotion of cylinder. The beneficial effect of the utility model: through using the utility model discloses carry out refrigerator intracavity lateral wall's air vent hole processing, realized that the bundle spot facing work is automatic and pricked the hole site and put the accuracyization, improved production efficiency greatly and reduced intensity of labour to the processingquality of product has been guaranteed.