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[CN 201610736131.5] Press closure height adjustment locking device
[CN 201610736131.5] Title of Press Closure Height Adjustment Locking Device: Application Number of Press Closure Height Adjustment Locking Device: CN 201610736131.5 Applicant: Rongcheng Huadong Forging Machine Tool Co., Ltd. Application Date: 2016-8-29 Patent Type: Invention Application The present invention belongs to the technical field of presses. In order to solve the technical problem that the closing height of the slider changes during the working process of the press, the present invention provides a locking device for adjusting the closing height of the press, which includes a shaft sleeve and a brake disc that are empty-sleeved on the worm shaft. The brake disc has a through hole and a fixing sleeve. The fixing sleeve is provided with a positioning pin matched with the through hole; the brake disc has a V-shaped groove, and the shaft sleeve has an axial protrusion. When the sleeve rotates, the separation of the positioning pin and the through hole can be achieved by the action of the axial protrusion and the V-shaped groove. The use of the press closure height adjustment locking device can achieve automatic unlocking during adjustment, and the effect of automatic locking after adjustment is completed, ensuring that the screw is adjusted during the operation of the press after adjustment, ensuring the stability of the closure height, thereby improving The product processing quality.
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