91精品国产91_国产伦精品免费视频_日韩久久一级片_国产精品美女免费看

Patent Operation Platform

Patent

[CN 201721123683.5] Template Synchronization Mechanism in Hydraulic Press


[CN 201721123683.5] Title of Template Synchronization Mechanism in Hydraulic Press: Application Number of Template Synchronization Mechanism in Hydraulic Press: CN 201721123683.5 Applicant: Ruian Huada Hydraulic Machinery Factory Application Date: 2017-9-4 Patent Type: Utility Model The utility model discloses a template synchronization mechanism in hydraulic press, including a middle mold mounting plate, which is characterized in that the middle mold mounting plate is composed of independently arranged left sliding plate and right sliding plate, A synchronization component is arranged between the left and right sliding plates to keep the up and down movements of the left and right sliding plates in synchronization; the synchronization component includes a gear, a rack, a first transverse shaft, a second transverse shaft and a longitudinal shaft, and the gear meshes with the rack, The rack is fixedly arranged at the front and rear of the left and right sliding plates, and the gears corresponding to the rack on the left sliding plate are respectively installed at the left shaft ends of the first and second transverse shafts, the gears corresponding to the rack on the right sliding plate are respectively installed on the right shaft ends of the first and second transverse shafts, the first and second transverse shafts are arranged in parallel, and the longitudinal shaft is arranged between the first and second transverse shafts. The front and rear shaft ends of the shaft are provided with first and second transverse shafts for bevel gear transmission. The utility model can avoid the occurrence of jamming and vibration when the middle mold mounting plate moves, so that the middle mold operation is more convenient and the application range is wider.

主站蜘蛛池模板: 日韩久久不卡| 久久久久久午夜| 国产精品91一区| 91精品国产91久久久久| 日本久久久久久久| 福利视频久久| 国产日韩在线亚洲字幕中文 | 91精品在线国产| 久久99导航| 欧美,日韩,国产在线| 日韩视频在线观看国产| 国产日本欧美在线| 精品丰满人妻无套内射| 久久精品亚洲热| 久久另类ts人妖一区二区| 欧美日产一区二区三区在线观看| 水蜜桃亚洲精品| 涩涩日韩在线| 中文字幕欧美日韩一区二区三区| 国产精品视频自拍| 国产欧美在线观看| 国产精品视频播放| 国产区日韩欧美| 国产精品亚洲аv天堂网| 国产一区二区在线视频播放| 久久久精品欧美| 欧美激情在线一区| 久久在精品线影院精品国产| 久久亚洲精品成人| 欧美激情国产精品日韩| 久久久久久午夜| 精品国偷自产一区二区三区 | 精品91免费| 国产日韩一区二区在线观看| 国产精品美女久久久免费| 国产精品久久国产| 91精品免费看| 日韩免费精品视频| 欧美成人免费在线观看| 久久久久久久久91| 国产素人在线观看|