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[CN 201821150167.6] Adjustable elastic guiding device for guillotine shears


[CN 201821150167.6] Adjustable Elastic Guiding Device for Shutter Shears Title: Adjustable Elastic Guiding Device for Shutter Shears Application Number: CN 201821150167.6 Applicant: Ruite Machine Tool (Suzhou) Co., Ltd. Application Date: 2018-7-19 Patent Type: Utility Model The utility model discloses an adjustable elastic guiding device for shutter shears, including a support seat installed on the shears, the support seat is provided with a containing chamber, one end surface of the support seat is provided with an adjusting hole penetrating the accommodating chamber, and an adjusting rod is provided in the adjusting hole; a bearing support is provided in the accommodating chamber, and the bearing support sleeve is provided with a plurality of springs; The left end of the bearing support is in contact with the right end of the adjusting rod; a joint bearing connected to the right end of the bearing support is provided on the right end surface of the bearing support; A connecting seat is arranged on the outer end face of the joint bearing. The utility model adjusts the elastic force of a set of disc springs by adjusting the position of the adjusting screw, and finally pushes the sliding guide plate to move a certain distance through the elastic force of the disc spring. The utility model is provided between the bearing support and the connecting seat. The joint bearing enables the sliding guide plate to realize automatic centering through the action of elastic force, so as to realize the close contact between the sliding guide plate and the tool holder.