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实用新型
CN206661928U 一种热轧辊磨削前水冷却装置 有权

一种热轧辊磨削前水冷却装置
摘要：
本实用新型涉及一种热轧辊磨削前水冷却装置，属于轧辊磨削设备技术领域。技术方案是：包含弯管（4）、水梁一（5）、辊座（7）、拉杆（9）、护板（10）和水梁二（12），拉杆（9）的两端分别设有辊座（7），拉杆（9）的一侧设有水梁一（5），拉杆（9）的另一侧设有水梁二（12），水梁一（5）和水梁二（12）与拉杆（9）平行布置，水梁一（5）和水梁二（12）分别通过弯管（4）与水管连通，水梁一（5）和水梁二（12）上分别设有多个水嘴，水梁一（5）和水梁二（12）的两端分别设有护板（10）。本实用新型的有益效果是：能够实现快速冷却热态轧辊，减少轧辊芯部热膨胀对轧辊外部形状的影响，提升轧辊的磨削精度。
摘要（英）：

The utility model relates to a water -chilling plant before hot roll grinding belongs to roll grinding equipment technical field. Technical scheme is: contain return bend (4), water bar one (5), roller seat (7), pull rod (9), backplate (10) and water bar two (12), the both ends of pull rod (9) are equipped with roller seat (7) respectively, the one side of pull rod (9) is equipped with water bar (5), the opposite side of pull rod (9) is equipped with water bar two (12), water bar one (5) and water bar two (12) and pull rod (9) parallel arrangement, water bar one (5) and water bar two (12) leads to turn the corner pipe (4) and cross current respectively, be equipped with a plurality of water injection well chokes on water bar (5) and the water bar two (12) respectively, water bar one (5) and water bar's two (12) both ends are equipped with backplate (10) respectively. The beneficial effects of the utility model are that: can realize cooling off fast hot roll, reduce the influence of the outside shape of roll core thermal energy breaker roll, promote the grinding precision of roll.

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