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[CN 201621211921.3] Guide post protective cover on pull-down hydraulic fast forging machine


[CN 201621211921.3] A guide post protective cover on a pull-down hydraulic fast forging machine Title: A guide post protective cover on a pull-down hydraulic fast forging machine Application number: CN 201621211921.3 Applicant: Jiangsu Huawei Machinery Manufacturing Co., Ltd. Application date: 2016-11-10 Patent type: Utility model The utility model relates to a guide post protective cover on a pull-down hydraulic fast forging machine, including a movable beam fixed, a beam, a lower movable beam on a hydraulic fast forging machine, two guide posts and two sets of protective covers. The upper end of the two guide pillars is fixedly connected to the upper movable beam, the lower end is fixedly connected to the lower movable beam, and the middle part and the fixed beam respectively form two parallel vertical moving pairs. Each group of the two groups of protective covers is divided into an upper protective cover and a lower protective cover, of which one group of protective covers is sleeved on the periphery of one guide post and the other group of protective covers is sleeved on the periphery of the other guide post. The upper protective cover is fixedly connected movable beam, the lower end of the lower protective cover is fixedly connected to the fixed beam; the upper protective cover is sleeved on the periphery of the lower protective cover, and when the upper movable beam is at the top dead center, there is an overlapping distance between the two. The utility model is provided with a protective cover on the periphery of the guide post, so that not only the oxide scale cannot enter the cover, but also the heat dissipation wind is blocked outside the cover. Therefore, the hydraulic fast forging machine moving part of the dustproof effect is good, the lubrication is sufficient, the guide is stable.

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