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 201820102541.9] Hydraulic guillotine shearing machine


[CN 201820102541.9] Title of hydraulic guillotine shears: Application number of hydraulic guillotine shears: CN 201820102541.9 Applicant: Qingdao Xinlutong Steel Structure Co., Ltd. Application Date: 2018-1-20 Patent Type: Utility Model The utility model discloses a hydraulic guillotine shears. Its technical scheme points include a frame, a workbench and a shearing mechanism located on the frame, and a feed inlet opened on the frame, the shearing mechanism includes a moving plate capable of moving up and down in the feed port, an upper blade fixed on the moving plate, a lower blade fixed on the frame and a power part providing power to the moving plate. The frame is provided with a pressing mechanism controlled by the power part to press the plate, and the pressing mechanism includes a pressing column arranged on the moving plate at an equal distance and a baffle located on the lower end surface of the feed port for the pressing column to abut, it also includes a material guiding device located on the side of the frame away from the workbench. The material guiding device refers to an inclined plate with one end fixedly connected to the frame and the other end inclined downward to contact the ground. The utility model solves the problem that the cut plate cannot be collected in the process of cutting the plate, and the working efficiency is low.

主站蜘蛛池模板: 在线国产99| 国产成人在线一区| 91精品国产91久久久久久久久 | 91精品视频专区| 欧美日韩国产成人| 午夜精品久久久内射近拍高清| 国产精品美女免费视频| 精品国偷自产在线视频| 久久综合电影一区| 欧美一级片一区| 日韩久久久久久久久久久久久| 福利视频久久| 国产精品久久久久久亚洲调教| 精品国产一区二区三区在线| 久久五月天色综合| 久久精品视频网站| 久久人人爽人人爽人人片亚洲| 欧美欧美一区二区| 欧美精品在线播放| 欧美激情亚洲另类| 久久av高潮av| 精品人妻一区二区三区四区在线| 精品国产一区二区三区久久久狼| 久久99国产精品久久久久久久久| 久99久在线| 国产日韩精品在线观看| 国产精品秘入口18禁麻豆免会员| 国产精品手机在线| 国产精品福利在线观看网址| 高清国产一区| 日韩一区二区高清视频| 福利视频久久| 亚洲a区在线视频| 欧美极品日韩| 好吊色欧美一区二区三区视频| 久久视频国产精品免费视频在线| 欧美精品卡一卡二| 久久视频精品在线| 国产一区二区精品免费| 国产精品美女久久久久av超清| 国产精品999999|