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 201721124226.8] Two-way automatic shearing and bending machine for metal pipe fittings


[CN 201721124226.8] Title of a two-way automatic shearing and bending machine for metal pipe fittings: Application number of a two-way automatic shearing and bending machine for metal pipe fittings: CN 201721124226.8 Applicant: Jiangmen Baosheng Hardware Technology Co., Ltd. Application date: 2017-9-4 Patent type: Utility model The utility model discloses a two-way automatic shearing and bending machine for metal pipe fittings, including a mounting plate, a bending assembly, a clamping assembly and a shearing assembly, the bending component and the shearing component are set in linkage, and the back of the first blade is set as a double-peak structure. After the iron wire passes through the shearing component, it is clamped on the clamping component. Driven by the cylinder, the shearing component shears the iron wire first, and is reset under the action of the reset spring. When the cylinder pushes back and forth, the bending rod can respectively apply forward and backward radial forces to the iron wire to bend the iron wire, which solves the technical problem that the cut iron wire in the background art is still in a straight state before binding, and has a simple structure and work efficiency. high.

主站蜘蛛池模板: 欧美 日韩 国产 在线观看| 日韩精品在线中文字幕| 国产福利精品视频| 国产在线精品一区| 欧美国产激情视频| 久久亚洲成人精品| 久久99精品久久久久久水蜜桃| 欧美另类69精品久久久久9999| 欧美一级免费看| 久久99视频免费| 国产精品欧美久久| 亚洲免费在线精品一区| 日本免费高清一区| 欧美精品中文字幕一区| 国产中文字幕在线免费观看| 国产精品久久久久久av福利| 国产成人综合久久| 91精品国产乱码久久久久久久久| 日韩中文字幕视频| 久久福利视频网| 视频一区免费观看| 国产尤物av一区二区三区| av不卡在线免费观看| 美女久久久久久久| 国产福利精品视频| 久久99中文字幕| 日韩久久久久久久| 国产精品入口福利| 欧美日韩国产不卡在线看| 国产精品九九九| 亚洲v日韩v欧美v综合| 日韩中文有码在线视频| 欧美日韩精品免费在线观看视频| 国产精品入口福利| 国内一区二区在线视频观看| 日韩中文字幕在线| 中文字幕日韩一区二区三区不卡| 久久九九国产精品怡红院 | 久久久久久久久久久久av| 国产精品久久77777| 久久在线精品视频|