Intelligent numerical control roll grinder

Abstract

The utility model belongs to the technical field of grinding machine, concretely relates to an intelligent numerical control roll grinder, this intelligent numerical control roll grinder, including support station, the upper surface fixed connection of support station has first slide post, the surface sliding connection of first slide post has first sliding block, the upper surface of first slide post and the left side of first sliding block all are fixedly connected with first electric push rod, the upper surface of support station and the right side of first slide post all are fixedly connected with support block, the upper surface of first sliding block and the upper surface of support block all are fixedly connected with second slide post, the surface sliding connection of second slide post has second sliding block. This intelligent numerical control roll grinder passes through the cooperation of second slide post, second sliding block, second electric push rod, pressing support, hollow block, second bearing, cylinder and rubber cylinder, realizes the automatic clamping and disassembly of roll, does not need operating personnel manual operation, has reduced the labor intensity of operating personnel, improved operating efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of grinding technology, specifically relating to an intelligent CNC roll grinding machine. Background Technology

[0002] Rolls are the core components of rolling mills, primarily used to apply pressure to metal billets (such as steel plates, strips, and pipes) during the rolling process, causing plastic deformation to obtain products with the desired shape, size, and properties. Currently, when using grinding machines to grind the surface of rolls, the clamping and disassembly of the rolls largely rely on operators manually adjusting the fixtures for fixation, resulting in low clamping efficiency and making it difficult to meet the demands of high-efficiency processing in modern production. Utility Model Content

[0003] The purpose of this invention is to provide an intelligent CNC roll grinding machine that solves the problem of low clamping efficiency caused by the reliance on manual adjustment of the fixture by operators during roll clamping and disassembly, making it difficult to meet the high-efficiency processing needs of modern production.

[0004] The specific technical solution adopted by this utility model is as follows:

[0005] An intelligent CNC roll grinding machine includes a support table. A first sliding column is fixedly connected to the upper surface of the support table. A first slider is slidably connected to the surface of the first sliding column. A first electric push rod is fixedly connected to the upper surface of the first sliding column and the left side of the first slider. A support block is fixedly connected to the upper surface of the support table and the right side of the first sliding column. A second sliding column is fixedly connected to the upper surface of the first slider and the upper surface of the support block. A second slider is slidably connected to the surface of the second sliding column. A second electric push rod is fixedly connected to the surface of the second slider and the upper surface of the second sliding column. The push rod has a pressing bracket fixedly connected to the upper surface of the second slider, a hollow block fixedly connected to the upper surface of the second sliding column, a second bearing fixedly connected to the inner wall of the hollow block, a cylinder fixedly connected to the inner ring of the second bearing, a rubber tube bonded to the surface of the cylinder, a sliding groove formed on the inner wall of the cylinder, a driving mechanism fixedly connected to the upper surface of the support platform, the inner wall of the sliding groove and the inner wall of the cylinder being slidably connected to the surface of the driving mechanism, a translation mechanism fixedly connected to the upper surface of the support platform, and a grinding mechanism fixedly connected to the bottom of the translation mechanism.

[0006] The present invention is further configured such that the pressing bracket includes a U-shaped plate, a cylinder, a first bearing, and a pressing circular plate. The bottom of the U-shaped plate is fixedly connected to the upper surface of the second slider. Both the left and right ends of the cylinder are fixedly connected to the inner wall of the U-shaped plate. The surface of the cylinder is fixedly connected to the inner ring of the first bearing, and the outer ring of the first bearing is fixedly connected to the inner wall of the pressing circular plate.

[0007] The present invention is further configured such that the driving mechanism includes a first motor base, a first drive motor, a first rotating shaft, and a third sliding column. The bottom of the first motor base is fixedly connected to the upper surface of the support platform, the upper surface of the first motor base is fixedly connected to the bottom of the first drive motor, the output end of the first drive motor is fixedly connected to the left end of the first rotating shaft, the surface of the first rotating shaft is slidably connected to the inner wall of the cylinder, the surface of the first rotating shaft is fixedly connected to the surface of the third sliding column, and the surface of the third sliding column is slidably connected to the inner wall of the slide groove.

[0008] The present invention is further configured such that the translation mechanism includes a fourth sliding column, a third sliding block, a third electric push rod, a first rectangular tube, a second rectangular tube, a vertical plate, and a fourth electric push rod. The bottom of the fourth sliding column is fixedly connected to the upper surface of the support platform. The inner wall of the third sliding block is slidably connected to the surface of the fourth sliding column. The telescopic end of the third electric push rod is fixedly connected to the left side of the third sliding block. The bottom of the third electric push rod is fixedly connected to the upper surface of the fourth sliding column. The upper surface of the third sliding block is fixedly connected to the bottom of the first rectangular tube. The inner wall of the first rectangular tube is slidably connected to the surface of the second rectangular tube. The upper and lower sides of the vertical plate are fixedly connected to the inner wall of the first rectangular tube. The front and rear ends of the fourth electric push rod are fixedly connected to the back of the vertical plate and the inner wall of the second rectangular tube, respectively. The front of the second rectangular tube is fixedly connected to the back of the grinding mechanism.

[0009] The present invention is further configured such that the grinding mechanism includes a second motor base, a second drive motor, a second rotating shaft, a mounting base, and a grinding disc. The back of the second motor base is fixedly connected to the front of the second rectangular cylinder, the front of the second motor base is fixedly connected to the back of the second drive motor, the output end of the second drive motor is fixedly connected to the left end of the second rotating shaft, the right end of the second rotating shaft is fixedly connected to the left side of the mounting base, and the right side of the mounting base is fixedly connected to the left side of the grinding disc.

[0010] The present invention is further configured such that a first guide ring and a second guide ring are fixedly connected to the right side of the first rectangular tube, and a scale is slidably connected to the inner wall of the first guide ring and the inner wall of the second guide ring. An indicator block is attached to the upper surface of the scale, the left side of the indicator block is fixedly connected to the right side of the first rectangular tube, and a magnetic block is fixedly connected to the right side of the scale. The back side of the magnetic block is attached to the front side of the first guide ring.

[0011] The technical effects achieved by this utility model are as follows:

[0012] This utility model of intelligent CNC roll grinding machine achieves automatic clamping and disassembly of rolls through the cooperation of a second sliding column, a second sliding block, a second electric push rod, a pressing bracket, a hollow block, a second bearing, a cylinder, and a rubber cylinder. It eliminates the need for manual operation by operators, reducing their labor intensity and improving operational efficiency. At the same time, through the cooperation of the sliding groove and the third sliding column, the drive mechanism can drive the rubber cylinder to rotate, and through the friction between the rubber cylinder and the roll, the drive mechanism can drive the roll to rotate.

[0013] This utility model of intelligent CNC roll grinding machine, through the cooperation of a first guide ring, a second guide ring, a scale, an indicator block, and a magnetic block, allows the operator to quickly measure the size of the grinding disc by moving the magnetic block, and judge the wear degree of the grinding disc based on the measured value. At the same time, after the measurement is completed, the scale can be fixed by the attraction of the magnetic block to the first guide ring. Attached Figure Description

[0014] Figure 1 This is a front view of the structure of this utility model;

[0015] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0016] Figure 3 This is a top view of the structure of this utility model;

[0017] Figure 4 yes Figure 3 Enlarged view at point B in the middle;

[0018] Figure 5 yes Figure 3 Enlarged view at point C;

[0019] Figure 6 This is a side view of the second sliding column in this utility model;

[0020] Figure 7 This is a front view of the pressing bracket in this utility model;

[0021] Figure 8 This is a front view of the drive mechanism in this utility model;

[0022] Figure 9 This is a front view of the translation mechanism and the grinding mechanism in this utility model;

[0023] Figure 10 yes Figure 9 Sectional view at point DD;

[0024] Figure 11 This is a right view of the translation mechanism and the grinding mechanism in this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Support platform; 2. First sliding column; 3. First slider; 4. First electric push rod; 5. Support block; 6. Second sliding column; 7. Second slider; 8. Second electric push rod; 9. Pressing bracket; 91. U-shaped plate; 92. Cylinder; 93. First bearing; 94. Pressing circular plate; 10. Hollow block; 11. Second bearing; 12. Cylinder; 13. Rubber tube; 14. Slide groove; 15. Drive mechanism; 151. First motor base; 152. First drive motor; 153. First rotating shaft; 154. 16. Three sliding columns; 16. Translation mechanism; 161. Fourth sliding column; 162. Third slider; 163. Third electric push rod; 164. First rectangular tube; 165. Second rectangular tube; 166. Vertical plate; 167. Fourth electric push rod; 17. Grinding mechanism; 171. Second motor base; 172. Second drive motor; 173. Second rotating shaft; 174. Mounting base; 175. Grinding disc; 18. First guide ring; 19. Second guide ring; 20. Scale; 21. Indicator block; 22. Magnetic block. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] like Figures 1 to 11As shown, the intelligent CNC roll grinding machine includes a support table 1. A first sliding column 2 is fixedly connected to the upper surface of the support table 1. A first slider 3 is slidably connected to the surface of the first sliding column 2. A first electric push rod 4 is fixedly connected to the upper surface of the first sliding column 2 and the left side of the first slider 3. A support block 5 is fixedly connected to the upper surface of the support table 1 and the right side of the first sliding column 2. A second sliding column 6 is fixedly connected to the upper surface of the first slider 3 and the upper surface of the support block 5. A second slider 7 is slidably connected to the surface of the second sliding column 6. A second electric push rod 8 is fixedly connected to the surface of the second slider 7 and the upper surface of the second sliding column 6. A pressing bracket 9 is fixedly connected to the upper surface of the slider 7. A hollow block 10 is fixedly connected to the upper surface of the second sliding column 6. A second bearing 11 is fixedly connected to the inner wall of the hollow block 10. A cylinder 12 is fixedly connected to the inner ring of the second bearing 11. A rubber tube 13 is bonded to the surface of the cylinder 12. A sliding groove 14 is opened on the inner wall of the cylinder 12. A driving mechanism 15 is fixedly connected to the upper surface of the support platform 1. The inner wall of the sliding groove 14 and the inner wall of the cylinder 12 are slidably connected to the surface of the driving mechanism 15. A translation mechanism 16 is fixedly connected to the upper surface of the support platform 1. A grinding mechanism 17 is fixedly connected to the bottom of the translation mechanism 16.

[0030] The pressing bracket 9 includes a U-shaped plate 91, a cylinder 92, a first bearing 93, and a pressing circular plate 94. The bottom of the U-shaped plate 91 is fixedly connected to the upper surface of the second slider 7. The left and right ends of the cylinder 92 are fixedly connected to the inner wall of the U-shaped plate 91. The surface of the cylinder 92 is fixedly connected to the inner ring of the first bearing 93. The outer ring of the first bearing 93 is fixedly connected to the inner wall of the pressing circular plate 94.

[0031] The drive mechanism 15 includes a first motor base 151, a first drive motor 152, a first rotating shaft 153, and a third sliding column 154. The bottom of the first motor base 151 is fixedly connected to the upper surface of the support platform 1. The upper surface of the first motor base 151 is fixedly connected to the bottom of the first drive motor 152. The output end of the first drive motor 152 is fixedly connected to the left end of the first rotating shaft 153. The surface of the first rotating shaft 153 is slidably connected to the inner wall of the cylinder 12. The surface of the first rotating shaft 153 is fixedly connected to the surface of the third sliding column 154. The surface of the third sliding column 154 is slidably connected to the inner wall of the slide groove 14.

[0032] The translation mechanism 16 includes a fourth sliding column 161, a third slider 162, a third electric push rod 163, a first rectangular tube 164, a second rectangular tube 165, a vertical plate 166, and a fourth electric push rod 167. The bottom of the fourth sliding column 161 is fixedly connected to the upper surface of the support platform 1. The inner wall of the third slider 162 is slidably connected to the surface of the fourth sliding column 161. The telescopic end of the third electric push rod 163 is fixedly connected to the left side of the third slider 162. The bottom of the third electric push rod 163 is connected to the fourth sliding column. The upper surface of 161 is fixedly connected, the upper surface of the third slider 162 is fixedly connected to the bottom of the first rectangular tube 164, the inner wall of the first rectangular tube 164 is slidably connected to the surface of the second rectangular tube 165, the upper and lower sides of the vertical plate 166 are fixedly connected to the inner wall of the first rectangular tube 164, the front and rear ends of the fourth electric push rod 167 are fixedly connected to the back of the vertical plate 166 and the inner wall of the second rectangular tube 165 respectively, and the front of the second rectangular tube 165 is fixedly connected to the back of the grinding mechanism 17.

[0033] The grinding mechanism 17 includes a second motor base 171, a second drive motor 172, a second rotating shaft 173, a mounting base 174, and a grinding disc 175. The back of the second motor base 171 is fixedly connected to the front of the second rectangular tube 165, the front of the second motor base 171 is fixedly connected to the back of the second drive motor 172, the output end of the second drive motor 172 is fixedly connected to the left end of the second rotating shaft 173, the right end of the second rotating shaft 173 is fixedly connected to the left side of the mounting base 174, and the right side of the mounting base 174 is fixedly connected to the left side of the grinding disc 175.

[0034] It should be noted that the first slider 3 can only move left and right via the first sliding column 2, and the first electric push rod 4 controls the left and right movement of the first slider 3. By changing the distance between the first slider 3 and the support block 5, the grinding machine can fix a roller of any length. The second slider 7 can only move back and forth via the second sliding column 6, and the second electric push rod 8 controls the back and forth movement of the second slider 7. When the second electric push rod 8 presses the pressing disc 94 on the support bracket 9 to press the roller on the rubber cylinder 13, the pressing disc 94 and the rubber cylinder 13 can fix the roller on the rubber cylinder 13. When the distance between the two pressing discs 94 is greater than the diameter of the roller, the roller can be directly removed from the rubber cylinder 13. The pressing disc 94 can rotate freely on the cylinder 92 via the first bearing 93.

[0035] The cylinder 12 is connected to the hollow block 10 by the second bearing 11, and the cylinder 12 can rotate freely in the hollow block 10. Through the cooperation of the sliding groove 14 and the third sliding column 154, the drive mechanism 15 can drive the rubber cylinder 13 to rotate, and through the friction between the rubber cylinder 13 and the roller, the drive mechanism 15 can drive the roller to rotate.

[0036] The third slider 162 can only move left and right through the fourth sliding column 161. The third electric push rod 163 controls the left and right movement of the third slider 162. Through the cooperation of the first rectangular tube 164, the second rectangular tube 165 and the vertical plate 166, the fourth electric push rod 167 can control the grinding mechanism 17 to move back and forth. The second drive motor 172 can drive the grinding disc 175 to rotate. When the grinding disc 175 contacts the roll, the rotating grinding disc 175 can grind the surface of the roll.

[0037] like Figures 1 to 11 As shown, a first guide ring 18 and a second guide ring 19 are fixedly connected to the right side of the first rectangular tube 164. A scale 20 is slidably connected to the inner wall of the first guide ring 18 and the inner wall of the second guide ring 19. An indicator block 21 is attached to the upper surface of the scale 20. The left side of the indicator block 21 is fixedly connected to the right side of the first rectangular tube 164. A magnetic block 22 is fixedly connected to the right side of the scale 20. The back side of the magnetic block 22 is attached to the front side of the first guide ring 18.

[0038] It should be noted that, through the cooperation of the first guide ring 18 and the second guide ring 19, the scale 20 can only move back and forth. When the front of the scale 20 is in contact with the back of the polishing disc 175, the size of the polishing disc 175 can be measured by observing the reading pointed to by the indicator block 21, and the degree of wear of the polishing disc 175 can be judged based on the measured value. At the same time, after the measurement is completed, the scale 20 can be fixed by the attraction of the magnetic block 22 to the first guide ring 18. Furthermore, when the magnetic block 22 contacts the first guide ring 18, the scale 20 does not contact the polishing disc 175.

[0039] The working principle of this utility model is as follows: First, the distance between the support block 5 and the first slider 3 is adjusted to a suitable size by the first electric push rod 4. Then, the roller to be ground is placed on the rubber cylinder 13, and the pressing round plate 94 is pressed on the surface of the roller by the second electric push rod 8. At this time, since the distance between the two pressing round plates 94 is less than the diameter of the roller, the roller can be clamped by the cooperation of the pressing round plate 94 and the rubber cylinder 13. Then, the first drive motor 152 is started to make the first rotating shaft 153 rotate, and the rubber cylinder 13 is rotated by the cooperation of the third sliding column 154 and the groove. At this time, the roller can be rotated by the friction between the rubber cylinder 13 and the roller.

[0040] Then, the second drive motor 172 is started to rotate the grinding disc 175, and the fourth electric push rod 167 makes the grinding disc 175 contact the surface of the roll. At this time, the rotating grinding disc 175 can grind the surface of the roll, and the third electric push rod 163 controls the grinding disc 175 to move to the left or right.

[0041] After the surface of the roll is polished, the second drive motor 172 is turned off, and the polishing disc 175 is returned to its initial position by the third electric push rod 163 and the fourth electric push rod 167. Then, the first drive motor 152 is turned off. After the roll stops rotating, the distance between the two front and rear pressing discs 94 is made greater than the diameter of the roll by the second electric push rod 8. At this time, the polished roll can be removed from the polishing machine.

[0042] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. An intelligent CNC roll grinding machine, characterized in that: The system includes a support platform (1), on the upper surface of which a first sliding column (2) is fixedly connected. A first slider (3) is slidably connected to the surface of the first sliding column (2). A first electric push rod (4) is fixedly connected to the upper surface of the first sliding column (2) and the left side of the first slider (3). A support block (5) is fixedly connected to the upper surface of the support platform (1) and the right side of the first sliding column (2). A second sliding column (6) is fixedly connected to the upper surface of the first slider (3) and the upper surface of the support block (5). A second slider (7) is slidably connected to the surface of the second sliding column (6). A second electric push rod (8) is fixedly connected to the surface of the second slider (7) and the upper surface of the second sliding column (6). A pressing bracket (9) is fixedly connected. A hollow block (10) is fixedly connected to the upper surface of the second sliding column (6). A second bearing (11) is fixedly connected to the inner wall of the hollow block (10). A cylinder (12) is fixedly connected to the inner ring of the second bearing (11). A rubber tube (13) is bonded to the surface of the cylinder (12). A sliding groove (14) is opened on the inner wall of the cylinder (12). A driving mechanism (15) is fixedly connected to the upper surface of the support platform (1). The inner wall of the sliding groove (14) and the inner wall of the cylinder (12) are slidably connected to the surface of the driving mechanism (15). A translation mechanism (16) is fixedly connected to the upper surface of the support platform (1). A grinding mechanism (17) is fixedly connected to the bottom of the translation mechanism (16).

2. The intelligent CNC roll grinding machine according to claim 1, characterized in that: The pressing bracket (9) includes a U-shaped plate (91), a cylinder (92), a first bearing (93), and a pressing circular plate (94). The bottom of the U-shaped plate (91) is fixedly connected to the upper surface of the second slider (7). The left and right ends of the cylinder (92) are fixedly connected to the inner wall of the U-shaped plate (91). The surface of the cylinder (92) is fixedly connected to the inner ring of the first bearing (93). The outer ring of the first bearing (93) is fixedly connected to the inner wall of the pressing circular plate (94).

3. The intelligent CNC roll grinding machine according to claim 1, characterized in that: The drive mechanism (15) includes a first motor base (151), a first drive motor (152), a first rotating shaft (153), and a third sliding column (154). The bottom of the first motor base (151) is fixedly connected to the upper surface of the support platform (1). The upper surface of the first motor base (151) is fixedly connected to the bottom of the first drive motor (152). The output end of the first drive motor (152) is fixedly connected to the left end of the first rotating shaft (153). The surface of the first rotating shaft (153) is slidably connected to the inner wall of the cylinder (12). The surface of the first rotating shaft (153) is fixedly connected to the surface of the third sliding column (154). The surface of the third sliding column (154) is slidably connected to the inner wall of the slide groove (14).

4. The intelligent CNC roll grinding machine according to claim 1, characterized in that: The translation mechanism (16) includes a fourth sliding column (161), a third slider (162), a third electric push rod (163), a first rectangular tube (164), a second rectangular tube (165), a vertical plate (166), and a fourth electric push rod (167). The bottom of the fourth sliding column (161) is fixedly connected to the upper surface of the support platform (1). The inner wall of the third slider (162) is slidably connected to the surface of the fourth sliding column (161). The telescopic end of the third electric push rod (163) is fixedly connected to the left side of the third slider (162). The bottom of the third electric push rod (163) is fixedly connected to the first rectangular tube (164), a second rectangular tube (165), a vertical plate (166), and a fourth electric push rod (167). The upper surface of the four sliding columns (161) is fixedly connected, the upper surface of the third slider (162) is fixedly connected to the bottom of the first rectangular tube (164), the inner wall of the first rectangular tube (164) is slidably connected to the surface of the second rectangular tube (165), the upper and lower sides of the vertical plate (166) are fixedly connected to the inner wall of the first rectangular tube (164), the front and rear ends of the fourth electric push rod (167) are fixedly connected to the back of the vertical plate (166) and the inner wall of the second rectangular tube (165) respectively, and the front of the second rectangular tube (165) is fixedly connected to the back of the grinding mechanism (17).

5. The intelligent CNC roll grinding machine according to claim 4, characterized in that: The grinding mechanism (17) includes a second motor base (171), a second drive motor (172), a second rotating shaft (173), a mounting base (174), and a grinding disc (175). The back of the second motor base (171) is fixedly connected to the front of the second rectangular tube (165). The front of the second motor base (171) is fixedly connected to the back of the second drive motor (172). The output end of the second drive motor (172) is fixedly connected to the left end of the second rotating shaft (173). The right end of the second rotating shaft (173) is fixedly connected to the left side of the mounting base (174). The right side of the mounting base (174) is fixedly connected to the left side of the grinding disc (175).

6. The intelligent CNC roll grinding machine according to claim 4, characterized in that: A first guide ring (18) and a second guide ring (19) are fixedly connected to the right side of the first rectangular tube (164). A scale (20) is slidably connected to the inner wall of the first guide ring (18) and the inner wall of the second guide ring (19). An indicator block (21) is attached to the upper surface of the scale (20). The left side of the indicator block (21) is fixedly connected to the right side of the first rectangular tube (164). A magnetic block (22) is fixedly connected to the right side of the scale (20). The back side of the magnetic block (22) is attached to the front side of the first guide ring (18).

Images