金属带材轧机用多角度喷淋式轧辊冷却润滑装置
The multi-angle spray-type roll cooling and lubrication device solves the problem of insufficient contact between the coolant and the roll, achieving effective cooling and lubrication of the roll and simplifying the operation and maintenance process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 佛山通宝殷华特殊金属有限公司
- Filing Date
- 2025-07-11
- Publication Date
- 2026-07-17
AI Technical Summary
In existing cooling and lubrication devices, the coolant cannot fully contact the roll during the roll cooling process, resulting in poor lubrication and inability to effectively control the roll temperature.
A multi-angle spray-type roll cooling and lubrication device for metal strip rolling mills was designed. By combining a connecting mounting frame, a connecting limit end block and a cooling and lubricating fluid delivery mechanism, multi-angle spray cooling and lubrication are achieved, ensuring that the coolant is in full contact with the roll.
It achieves effective cooling and lubrication of the rolls, reduces the difficulty of operation, and has a simple structure that is easy to disassemble and maintain.
Smart Images
Figure CN224508022U_ABST
Abstract
Claims
1. A multi-angle spray type roll cooling and lubricating device for a metal strip rolling mill, comprising a connecting and mounting frame (1), characterized in that: One end of the connecting mounting frame (1) is detachably provided with a connecting limiting end block (2). The top end of the connecting mounting frame (1) and the top of the connecting limiting end block (2) are both provided with connecting mounting legs (4). The inner side of the connecting mounting frame (1) is detachably snapped with a cooling lubricant delivery mechanism (3). The connecting mounting legs (4) are bolted to a rolling mill frame (5). The inner side of the rolling mill frame (5) is symmetrically provided with movable rollers (6). The movable rollers (6) are symmetrically located on both sides of the connecting mounting frame (1).
2. The multi-angle spray roll cooling and lubricating device for a metal strip rolling mill according to claim 1, characterized in that: The connecting mounting frame (1) includes a frame body (11). The top and bottom of the frame body (11) are provided with first mounting grooves (12). The frame body (11) is provided with a second mounting groove (13) on the side near the connecting limiting end block (2). The frame body (11) is provided with first threaded mounting holes (14) symmetrically on the side near the connecting limiting end block (2). The top and bottom of the frame body (11) are provided with several third mounting grooves (15) and fourth mounting grooves (16) at equal intervals. The fourth mounting groove (16) is located below the third mounting grooves (15). The top and bottom of the frame body (11) are provided with second threaded mounting holes (17) symmetrically on the side near the connecting limiting end block (2).
3. The multi-angle spray roll cooling and lubricating device for a metal strip rolling mill according to claim 2, characterized in that: The connecting limiting end block (2) includes a limiting end block body (21), and the limiting end block body (21) is symmetrically provided with T-shaped mounting grooves (22). The limiting end block body (21) and the frame body (11) are connected by a second fastening bolt (23) under the action of the T-shaped mounting groove (22) and the first threaded mounting hole (14).
4. The multi-angle spray roll cooling and lubricating device for a metal strip rolling mill according to claim 1, characterized in that: The cooling lubricant delivery mechanism (3) includes a delivery pipe (31), a diversion pipe (32) is fixedly connected to the outer surface of the delivery pipe (31), and a plurality of spray pipes (33) are symmetrically arranged on the outer surface of the diversion pipe (32).
5. The multi-angle spray-type roll cooling and lubrication device for metal strip rolling mills according to claim 4, characterized in that: The delivery pipe (31) and the diversion pipe (32) are respectively attached to the inner sides of the second mounting groove (13) and the first mounting groove (12), and the outer side of the ejection pipe (33) is attached to the inner sides of the third mounting groove (15) and the fourth mounting groove (16).
6. The multi-angle spray roll cooling and lubricating device for a metal strip rolling mill according to claim 2, characterized in that: Fixed mounting bases (101) are fixedly connected to the top and bottom of the frame body (11) and to the end away from the limiting end block body (21). A movable connecting block (102) is movably connected to the inner side of the fixed mounting base (101) via a connecting shaft. A connecting limiting arm (103) is fixedly connected to one end of the movable connecting block (102). An arc-shaped groove (104) is provided on one side of the connecting limiting arm (103). A connecting end block (105) is fixedly connected to the top of the other end of the connecting limiting arm (103). A first fastening bolt (106) is movably connected between the end of the connecting end block (105) and the second threaded mounting hole (17).
7. The multi-angle spray roll cooling and lubricating device for a metal strip rolling mill according to claim 6, characterized in that: The inner side of the arc-shaped groove (104) is in contact with the outer side of the diversion pipe (32), and the outer side of the connecting limiting arm (103) is in contact with the inner side of the first mounting groove (12).