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[CN 201821280200.7] New structure of clutch and screw connection of screw press for forging of transmission shaft forgings
[CN 201821280200.7] New Structure of Clutch and Screw Connection of Screw Press for Transmission Shaft Forging Title: New Structure of Clutch and Screw Connection of Screw Press for Transmission Shaft Forging Application Number: CN 201821280200.7 Applicant: Xuchang Zhongxing Forging Co., Ltd.; Xuchang Far East Transmission Shaft Co., Ltd. Application Date: 2018-8-9 Patent Type: New Structure of Clutch and Screw Connection of Screw Press for Forging of Utility Model Transmission Shaft Forging, it includes an outer expansion sleeve and an inner contraction sleeve. The outer circumference of the outer expansion sleeve is in contact with the center hole wall of the clutch, and the inner hole of the inner contraction sleeve is sleeved on the upper end of the screw; two bolts are turned, and the head of the bolt is pressed down. The ring plate, the outer circle of the outer expansion sleeve is tightly matched with the inner hole of the clutch, so that the clutch is connected with the screw through the outer expansion sleeve and the inner contraction sleeve. The utility model improves the stability of the press, reduces the influence of equipment instability on the quality of forging products during production, and improves the yield of finished products. After the improvement, the downtime of the equipment is reduced, the production efficiency is improved, and the labor and management costs are reduced.
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