Combined roller die
By introducing an automatic reciprocating cleaning system and an adjustable roll gap drive assembly into the combined roll die, the problems of roll surface contamination and wear were solved, improving production efficiency and product quality.
Patent Information
- Application Number
- CN202520372550.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-05
AI Technical Summary
Traditional modular roll dies lack automatic reciprocating cleaning functions, leading to increased contamination and wear on the roll surface, which affects production efficiency and product quality.
A combined roll mold was designed, which includes an automatic reciprocating cleaning system and an adjustable roll gap drive assembly. Automatic cleaning of the roll surface and gap adjustment are achieved through a motor and worm gear mechanism.
It enables automatic cleaning of the roll surface, reduces impurity accumulation, extends roll life, and improves production efficiency and product quality stability.
Smart Images
Figure CN223902616U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of roll dies, especially to a combined roll die. BACKGROUND
[0002] Roll dies are widely used in the metal processing industry, especially in the rolling process of metals such as steel, aluminum, and copper, for plastic deformation. Traditional roll dies are usually made of a whole piece of metal material, and the design and manufacturing are relatively complex, with high cost. Therefore, a combined roll die needs to be developed.
[0003] The combined roll die can improve production efficiency, enhance product quality, reduce production cost, and enhance market competitiveness. In the prior art, the traditional combined roll die lacks the function of automatically reciprocating cleaning the roll, which may cause the roll surface to be contaminated, the wear to be aggravated, and the production efficiency to be reduced, thereby affecting the quality of the product and the stability of the production process. SUMMARY
[0004] To make up for the above shortcomings, the utility model provides a combined roll die, aiming to improve the problem of roll surface contamination, wear aggravation, and production efficiency reduction, thereby affecting the quality of the product and the stability of the production process.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a combined roll die, comprising a workbench, the upper surface of the workbench is fixedly connected with a first support column, the upper surface of the first support column is fixedly connected with a first motor, the output end of the first motor is fixedly provided with a turntable, the outer wall of the turntable is fixedly connected with a fixed shaft, the outer wall of the first support column is fixedly connected with a support plate, the outer wall of the support plate is fixedly connected with a first support block, the inside of the first support block is slidably connected with a sliding rod, the outer wall of the sliding rod is fixedly connected with a traction block, the outer wall of the fixed shaft is slidably connected in the inner wall of the traction block, the outer wall of the sliding rod is fixedly connected with a water sprayer, the upper surface of the workbench is fixedly connected with a water storage tank, the inside of the water storage tank is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a water pipe, the outer wall of the water pipe is fixedly connected in the inside of the water sprayer, the upper surface of the workbench is provided with a driving assembly, and the driving assembly is used for driving the adjustment of the extrusion gap of the roll.
[0006] Preferably, the driving assembly comprises a second support column, the lower surface of the second support column is fixedly connected to the upper surface of the workbench, the upper surface of the second support column is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a worm.
[0007] Preferably, the upper surface of the workbench is fixedly connected with a support frame, the outer wall of the support frame is fixedly connected with a second support block, and the outer wall of the worm is rotatably connected in the second support block.
[0008] Preferably, the tooth end of the worm is meshedly connected with a first worm gear, and the inner portion of the first worm gear is fixedly connected with a first rotating shaft.
[0009] Preferably, the outer wall of the first rotating shaft is rotatably connected in the inner portion of the support frame, and the outer wall of the first rotating shaft is fixedly connected with a second roller.
[0010] Preferably, the tooth end of the worm is meshedly connected with a second worm gear, the inner portion of the second worm gear is fixedly connected with a second rotating shaft, and the outer wall of the second rotating shaft is fixedly connected with a first roller.
[0011] Preferably, the upper inner portion of the support frame is rotatably connected with a threaded shaft, the upper surface of the threaded shaft is fixedly connected with a hand wheel, the outer wall of the threaded shaft is threadedly connected with a sliding block, and the inner portion of the sliding block is fixedly connected with the outer wall of the second rotating shaft.
[0012] Preferably, the inner portion of the support frame is provided with a sliding groove, and the outer wall of the sliding block is slidably connected with the inner wall of the sliding groove.
[0013] The utility model has the advantages of the following beneficial effects:
[0014] 1. In the utility model, the first motor is started to drive the rotating disc to rotate, and the fixed shaft, the traction block, the slide rod and the water pipe are cooperated to drive the water sprayer to automatically reciprocatingly clean the surface of the roller. The automatic reciprocating cleaning function can regularly clean the roller, and compared with manual cleaning, this mode is more efficient and comprehensive, and can ensure that the oil stains, dust and other impurities on the surface of the roller are timely removed.
[0015] 2. In the utility model, the second motor is started to drive the worm to rotate, and the second worm gear, the second rotating shaft, the hand wheel, the threaded shaft and the sliding block are cooperated to drive the first roller to move, so that the roller gap can be adjusted, the size precision of the rolled piece in the rolling process is ensured, the size deviation of the rolled piece is avoided, and the quality of the product is ensured. ACCURACY OF DRAWINGS
[0016] Figure 1 A perspective view of a combined roller die is provided for the utility model;
[0017] Figure 2 A partial structure diagram of a water storage tank of a combined roller die is provided for the utility model;
[0018] Figure 3A first motor partial structure schematic view of a combined roller die is provided in the utility model.
[0019] Figure 4 A support frame partial structure schematic view of a combined roller die is provided in the utility model.
[0020] Figure 5 A first worm gear partial structure schematic view of a combined roller die is provided in the utility model.
[0021] Figure 6 A slide block partial structure schematic view of a combined roller die is provided in the utility model.
[0022] Legend:
[0023] 1, workbench, 2, first support column, 3, support plate, 4, first support block, 5, first motor, 6, rotary disc, 7, fixed shaft, 8, traction block, 9, slide bar, 10, water sprayer, 11, water pipe, 12, water pump, 13, water storage tank, 14, support frame, 15, second support column, 16, second motor, 17, worm, 18, first worm gear, 19, first rotating shaft, 20, second support block, 21, second rotating shaft, 22, second worm gear, 23, slide block, 24, first roller, 25, second roller, 26, hand wheel, 27, threaded shaft, 28, sliding groove. Specific implementation
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0025] Refer to Figures 1-3The utility model provides a kind of embodiment: a combined roller die, including workbench 1, the upper surface of workbench 1 is fixedly connected with first support column 2, the upper surface of first support column 2 is fixedly connected with first motor 5, the output of first motor 5 is fixedly provided with carousel 6, the outer wall of carousel 6 is fixedly connected with fixed shaft 7, the outer wall of first support column 2 is fixedly connected with support plate 3, the outer wall of support plate 3 is fixedly connected with first support block 4, the inside sliding connection of first support block 4 has slide rod 9, the outer wall of slide rod 9 is fixedly connected with traction block 8, the outer wall of fixed shaft 7 is slidably connected in the inner wall of traction block 8, the outer wall of slide rod 9 is fixedly connected with water sprayer 10, the upper surface of workbench 1 is fixedly connected with water storage tank 13, the inside of water storage tank 13 is fixedly connected with water pump 12, the output of water pump 12 is fixedly connected with water pipe 11, the outer wall of water pipe 11 is fixedly connected in the inside of water sprayer 10, the upper surface of workbench 1 is provided with drive assembly, and drive assembly is used to drive the extrusion gap of adjusting roller;
[0026] Specifically, through workbench 1, the position of first support column 2 is fixed, through first support column 2, the position of supporting first motor 5 is fixed, through starting first motor 5, carousel 6 is driven to rotate, through the rotation of carousel 6, fixed shaft 7 is driven to rotate, through the sliding of fixed shaft 7 in the inner wall of traction block 8, traction block 8 is driven to move, through the movement of traction block 8, slide rod 9 is reciprocatingly moved under the support of first support block 4, through support plate 3, the position of first support block 4 is fixed, through first support column 2, the position of support plate 3 is fixed, through the movement of slide rod 9, water sprayer 10 is reciprocatingly moved, and simultaneously, through workbench 1, the position of supporting water storage tank 13 is fixed, through water storage tank 13, the function of storing cleaning agent is played, through starting water pump 12, the cleaning agent in water storage tank 13 is transported to water sprayer 10 through water pipe 11, so that, through the reciprocating movement of water sprayer 10, the surface of roller is reciprocatingly cleaned, and the automatic cleaning function is cleaned regularly, effectively reduce the damage caused by long-term accumulation of impurities and oil stains to roller, thereby prolonging the service life of roller.
[0027] Referring to Figure 1 And Figure 4 Drive assembly includes second support column 15, the lower surface of second support column 15 is fixedly connected on the upper surface of workbench 1, the upper surface of second support column 15 is fixedly connected with second motor 16, the output of second motor 16 is fixedly connected with worm 17;
[0028] Specifically, the workbench 1 plays a role in fixing the position of the second support column 15, the second support column 15 plays a role in fixing the position of the second motor 16, and the second motor 16 plays a role in driving the worm 17 to rotate.
[0029] With reference to Figures 4-6 The upper surface of the workbench 1 is fixedly connected with a support frame 14, the outer wall of the support frame 14 is fixedly connected with a second support block 20, the outer wall of the worm 17 is rotatably connected in the inside of the second support block 20, the tooth end of the worm 17 is meshingly connected with a first worm gear 18, the inside of the first worm gear 18 is fixedly connected with a first rotating shaft 19, the outer wall of the first rotating shaft 19 is rotatably connected in the inside of the support frame 14, the outer wall of the first rotating shaft 19 is fixedly connected with a second roller 25, the tooth end of the worm 17 is meshingly connected with a second worm gear 22, the inside of the second worm gear 22 is fixedly connected with a second rotating shaft 21, the outer wall of the second rotating shaft 21 is fixedly connected with a first roller 24, the inside of the upper side of the support frame 14 is rotatably connected with a threaded shaft 27, the upper surface of the threaded shaft 27 is fixedly connected with a hand wheel 26, the outer wall of the threaded shaft 27 is threadedly connected with a sliding block 23, the inside of the sliding block 23 is fixedly connected to the outer wall of the second rotating shaft 21, and the inside of the support frame 14 is provided with a sliding groove 28, and the outer wall of the sliding block 23 is slidably connected to the inner wall of the sliding groove 28.
[0030] Specifically, the workbench 1 plays a role in fixing the position of the support frame 14, the support frame 14 plays a role in fixing the position of the second support block 20, the second support block 20 plays a role in supporting the worm 17 to rotate, the rotation of the worm 17 plays a role in driving the second worm gear 22 and the first worm gear 18 meshingly connected to rotate in opposite directions, and the rotation of the first worm gear 18 plays a role in driving the second roller 25 to rotate by the first rotating shaft 19, the support frame 14 plays a role in fixing the rotating position of the first rotating shaft 19, the rotation of the second worm gear 22 plays a role in driving the first roller 24 to rotate by the second rotating shaft 21, and the opposite direction rotation of the first roller 24 and the second roller 25 plays a role in rolling the rolled piece, the sliding block 23 plays a role in supporting the position of the second rotating shaft 21 when rotating, when the gap between the two rollers needs to be adjusted, the hand wheel 26 is rotated to drive the fixed shaft 7 to rotate, the support frame 14 supports the threaded shaft 27 to rotate, the threaded shaft 27 is rotated to drive the threadedly connected sliding block 23 to move up and down in the inner wall of the sliding groove 28, the position of the first roller 24 is moved to adjust the gap between the two rollers, and the adjustable roller gap function can quickly adjust the gap between the rollers, thereby speeding up the production, reducing downtime, and improving overall production efficiency.
[0031] Working principle: in use, when the surface of the roller needs to be cleaned, the first motor 5 is started to drive the rotating disc 6 to rotate, the fixed shaft 7 is driven to slide in the inner wall of the traction block 8 through the rotation of the rotating disc 6, thereby driving the traction block 8 to move, prompting the sliding rod 9 to move back and forth under the support of the first support block 4 through the traction block 8, the water sprayer 10 is driven to move back and forth on the surface of the roller through the movement of the sliding rod 9, and the cleaning agent in the water storage tank 13 is delivered to the water sprayer 10 through the water pipe 11 to automatically clean the surface of the roller by opening the water pump 12, which reduces the frequency and difficulty of manual cleaning, reduces the cost of replacing or repairing due to roller damage, and ensures the stability and uniformity of the metal material during processing, avoids surface defects or size deviation caused by impurities, and improves the overall quality of the product.
[0032] The second motor 16 is started to drive the worm 17 to rotate, the second worm wheel 22 and the first worm wheel 18 are driven to rotate in opposite directions through the rotation of the worm 17, thereby the first roller 24 is driven to rotate through the second rotating shaft 21 by the second worm wheel 22, the second roller 25 is driven to rotate through the first rotating shaft 19 by the first worm wheel 18, prompting the first roller 24 and the second roller 25 to rotate in opposite directions to achieve the effect of extruding materials, when the gap between the two rollers needs to be adjusted, the threaded shaft 27 is driven to rotate by rotating the hand wheel 26, thereby the sliding block 23 is driven to move up and down in the inner wall of the sliding groove 28 by the threaded shaft 27, and the first roller 24 is driven to move up and down by the second rotating shaft 21 through the movement of the threaded shaft 27 to achieve the effect of adjustable roller gap. Different roller gaps are required for different materials and thicknesses, and different materials and thicknesses of the rolled piece can be adapted by adjusting the roller gap to ensure the uniformity and quality of rolling.
[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the protection scope of the present application.
Claims
1. A combined roll die comprising a worktable (1), characterized in that: The upper surface of the workbench (1) is fixedly connected with a first supporting column (2), the upper surface of the first supporting column (2) is fixedly connected with a first motor (5), the output end of the first motor (5) is fixedly provided with a rotating disc (6), the outer wall of the rotating disc (6) is fixedly connected with a fixed shaft (7), the outer wall of the first supporting column (2) is fixedly connected with a supporting plate (3), the outer wall of the supporting plate (3) is fixedly connected with a first supporting block (4), the inside of the first supporting block (4) is slidably connected with a sliding rod (9), the outer wall of the sliding rod (9) is fixedly connected with a traction block (8), the outer wall of the fixed shaft (7) is slidably connected with the inner wall of the traction block (8), the outer wall of the sliding rod (9) is fixedly connected with a water sprayer (10), the upper surface of the workbench (1) is fixedly connected with a water storage tank (13), the inside of the water storage tank (13) is fixedly connected with a water pump (12), the output end of the water pump (12) is fixedly connected with a water pipe (11), the outer wall of the water pipe (11) is fixedly connected with the inside of the water sprayer (10), the upper surface of the workbench (1) is provided with a driving assembly, and the driving assembly is used for driving the adjustment of the extrusion gap of the roller.
2. A modular roll die according to claim 1, wherein: The driving assembly comprises a second supporting column (15), the lower surface of the second supporting column (15) is fixedly connected with the upper surface of the workbench (1), and the upper surface of the second supporting column (15) is fixedly connected with a second motor (16).
3. A modular roll die according to claim 2, wherein: The upper surface of the workbench (1) is fixedly connected with a supporting frame (14), the outer wall of the supporting frame (14) is fixedly connected with a second supporting block (20), and the outer wall of the worm (17) is rotatably connected with the inside of the second supporting block (20).
4. A modular roll die according to claim 2, wherein: The tooth end of the worm (17) is meshedly connected with a first worm wheel (18), and the inside of the first worm wheel (18) is fixedly connected with a first rotating shaft (19).
5. A modular roll die according to claim 4 wherein: The outer wall of the first rotating shaft (19) is rotatably connected with the inside of the supporting frame (14), and the outer wall of the first rotating shaft (19) is fixedly connected with a second roller (25).
6. A modular roll die according to claim 2, wherein: The tooth end of the worm (17) is meshedly connected with a second worm wheel (22), the inside of the second worm wheel (22) is fixedly connected with a second rotating shaft (21), and the outer wall of the second rotating shaft (21) is fixedly connected with a first roller (24).
7. A modular roll die according to claim 3 wherein: The upper side of the inside of the supporting frame (14) is rotatably connected with a threaded shaft (27), the upper surface of the threaded shaft (27) is fixedly connected with a hand wheel (26), the outer wall of the threaded shaft (27) is threadedly connected with a sliding block (23), and the inside of the sliding block (23) is fixedly connected with the outer wall of the second rotating shaft (21).
8. A modular roll die according to claim 7, wherein: The inside of the supporting frame (14) is provided with a sliding groove (28), and the outer wall of the sliding block (23) is slidably connected with the inner wall of the sliding groove (28).