Inclined shaft type electric steel coil overturning clamp

Abstract

The utility model relates to the technical field of steel coil overturning clamps, and discloses an inclined shaft type electric steel coil overturning clamp which comprises a top plate, a second motor is fixedly connected into the top plate, a transmission is arranged at the output end of the second motor, a chain wheel is fixedly connected to the output end of the transmission, one end of the chain wheel is fixedly connected with a first bearing, and the other end of the chain wheel is fixedly connected with a second bearing. A chain type steel cable is arranged in the top plate, the chain wheel is meshed with the chain type steel cable, a limiting stop block is fixedly connected to the outer wall of the chain type steel cable, and a clamping assembly is arranged at one end of the chain type steel cable and used for clamping and fixing a steel coil. According to the steel coil overturning clamp, the problems that a traditional steel coil overturning clamp needs to be manually and frequently adjusted and controlled, the working efficiency is reduced, and large limitation exists are solved, stable overturning adjustment is achieved, it can be guaranteed that the gravity center of a steel coil is kept stable in the overturning process, operation is more stable, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel roll turnover tongs technical field especially relates to a kind of oblique shaft type electric steel roll turnover tongs. BACKGROUND

[0002] Steel roll is a kind of material widely used in manufacturing industry, is stored and transported in the form of roll, mainly used in the production of automobile, building, household appliance etc.Industry. Since steel roll is bulky, heavy, special equipment is needed to ensure safety and efficiency when handling and turning. Oblique shaft type electric steel roll turnover tongs is a device specially designed for steel roll turning, its unique oblique shaft structure can ensure the stability of steel roll during turning through smooth clamping and rotating function, prevent steel roll from slipping or damage during movement. At the same time, electric drive improves the convenience and accuracy of operation, greatly improves production efficiency and job safety, so it is particularly important in the handling and turning process of steel roll.

[0003] Traditional oblique shaft type electric steel roll turnover tongs, first of all, through the electric drive system, the tongs are opened, and they are placed on both sides of the steel roll, and the tongs can be clamped firmly on the steel roll through the oblique shaft structure. Then, the electric system starts the turnover function of the tongs, and the steel roll rotates smoothly along the oblique shaft to the required angle or position. During the whole process, the tongs ensure the stability of the steel roll during turning through its special design, prevent slipping or falling off, and the operator can accurately control the turning angle and speed through the control panel, so as to realize the safe and efficient turning operation of the steel roll.

[0004] Traditional oblique shaft type electric steel roll turnover tongs, higher operation precision is needed, and the operator needs to adjust the control frequently, which reduces the work efficiency, and at the same time, the tongs are usually fixedly connected with the anti-skid plate to improve its stability, which has great limitation when maintaining and maintaining. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an oblique shaft type electric steel roll turnover tongs, which aims to improve the problem that traditional steel roll turnover tongs need manual frequent adjustment control, reduce work efficiency, and it is not convenient to disassemble and assemble the anti-skid plate.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of oblique shaft type electric steel roll turnover tongs, including top plate, the inside fixed connection of top plate is equipped with motor two, the output of motor two is provided with transmission, the output fixed connection of transmission is equipped with sprocket, one end of sprocket is fixedly connected with bearing one, the inside of top plate is provided with chain type cable, sprocket is engaged with chain type cable, the outer wall fixed connection of chain type cable is equipped with limit stop, one end of chain type cable is provided with clamping assembly, clamping assembly is used to clamp and fix steel roll, the top of top plate is provided with rotating assembly, rotating assembly is used to drive top plate to rotate;

[0007] The clamping assembly includes a tongs frame, the outer wall of the tongs frame is fixedly connected to one end of the chain type cable, a clamp one is slidably connected to the outer wall of the tongs frame, the outer wall of the clamp one is rotatably connected to the other end of the chain type cable, a motor three is fixedly connected inside the tongs frame, a lead screw is fixedly connected to the output end of the motor three, a bearing two is fixedly connected to one end of the lead screw, a sliding sleeve one is threadedly connected to the outer wall of the lead screw, and the outer wall of the sliding sleeve one is fixedly connected to the inner wall of the clamp one.

[0008] Further, the rotating assembly includes a limit ring, the outer wall of the limit ring is rotatably connected inside the top plate, a lifting ring is fixedly connected to the upper surface of the limit ring, a motor one is fixedly connected inside the lifting ring, the output end of the motor one is fixedly connected to the top of the top plate, an auxiliary wheel is arranged inside the limit ring, and the outer wall of the auxiliary wheel is slidably connected inside the top plate.

[0009] Further, the outer wall of the tongs frame is fixedly connected with a clamp two, linear needle roller bearings are fixedly connected inside the clamp two and the clamp one, a sliding block is fixedly connected to the output end of the linear needle roller bearings, a hinge rod is rotatably connected inside the sliding block, one end of the hinge rod is rotatably connected inside the tongs frame, a spring is arranged on the outer wall of the hinge rod, an anti-skid plate is slidably connected inside the sliding block, a T-shaped guide plate is fixedly connected to the outer wall of the anti-skid plate, the outer wall of the T-shaped guide plate is slidably connected inside the sliding block, a clamping assembly is arranged inside the sliding block, and the clamping assembly is used for fixing and releasing the anti-skid plate.

[0010] Further, the clamping assembly includes a bidirectional screw, the outer wall of the bidirectional screw is rotatably connected inside the anti-skid plate, a sliding sleeve two is threadedly connected to the outer wall of the bidirectional screw, a clamping plate is fixedly connected to the outer wall of the sliding sleeve two, and the clamping plate is slidably connected inside the sliding block.

[0011] Further, the outer wall of the bearing one is fixedly connected inside the top plate, and the bearing one is used to assist the rotation of the sprocket.

[0012] Further, the outer wall of the clamp frame and the clamp one are fixedly connected with a limiting rod, and the limiting rod is used for limiting the chain type steel cable.

[0013] Further, the outer wall of the bearing two is fixedly connected in the inside of the clamp frame, and the bearing two is used for assisting the rotation of the screw rod.

[0014] Further, the outer wall of the clamping plate is slidingly connected in the inside of the anti-skid plate, and the T-shaped guide plate is used for fixing and releasing the anti-skid plate.

[0015] The utility model has the advantages of the following:

[0016] 1. In the utility model, first, the lifting ring is connected with the lifting hook, then the motor one is started to cooperate with the limiting ring and the auxiliary wheel to drive the clamp to rotate and adjust, then the motor three is started to cooperate with the screw rod, the bearing two, the clamp one, the clamp two, the linear needle bearing and the anti-skid plate to stably clamp and fix the steel roll, finally, the motor two is started to cooperate with the transmission, the chain wheel, the bearing one, the chain type steel cable and the limiting block to drive the steel roll to reverse, the problem that the traditional steel roll reversing clamp needs manual frequent adjustment control and reduces the work efficiency and has great limitation is solved, the stable adjustment reverse can ensure that the gravity of the steel roll remains stable in the reversing process, the operation is more stable, and the work efficiency is improved.

[0017] 2. In the utility model, first, the bidirectional screw rod cooperates with the sliding sleeve two, the clamping plate, the T-shaped guide plate, the sliding block, the hinge rod and the spring to conveniently disassemble and assemble the anti-skid plate, the problem that the anti-skid plate is inconvenient to disassemble and assemble and has great limitation is solved, the anti-skid plate can be conveniently disassembled and assembled, the best clamping mode can be selected according to actual needs, the steel roll is prevented from sliding in the reversing process, and thus the safety of the whole operation is improved. ACCURACY OF DRAWINGS

[0018] Figure 1 A perspective structural schematic view of the inclined shaft type electric steel roll reversing clamp is provided for the utility model;

[0019] Figure 2 A top plate one side structure schematic view of the inclined shaft type electric steel roll reversing clamp is provided for the utility model;

[0020] Figure 3 A clamp frame internal structure schematic view of the inclined shaft type electric steel roll reversing clamp is provided for the utility model;

[0021] Figure 4 A clamp two one side structure schematic view of the inclined shaft type electric steel roll reversing clamp is provided for the utility model;

[0022] Figure 5The utility model provides a kind of inclined axle formula electric steel roll turnover clamp's sliding block internal structure schematic view.

[0023] Legend:

[0024] 1, top plate; 2, limiting ring; 3, lifting ring; 4, auxiliary wheel; 5, motor one; 6, motor two; 7, transmission; 8, chain wheel; 9, bearing one; 10, chain type cable; 11, limiting block; 12, clamp frame; 13, motor three; 14, screw; 15, bearing two; 16, sliding sleeve one; 17, clamp one; 18, limiting rod; 19, clamp two; 20, linear needle bearing; 21, sliding block; 22, hinge rod; 23, spring; 24, antiskid plate; 25, T-shaped guide plate; 26, bidirectional screw; 27, sliding sleeve two; 28, clamping plate. Specific embodiments

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Reference Figure 1 - Figure 4 An embodiment provided by the utility model: a kind of inclined axle formula electric steel roll turnover clamp, including top plate 1, the inside fixed connection of top plate 1 is equipped with motor two 6, the output of motor two 6 is provided with transmission 7, the rotation of motor two 6 can be controlled by transmission 7, make work more stable, the output of transmission 7 is fixedly connected with chain wheel 8, one end of chain wheel 8 is fixedly connected with bearing one 9, chain wheel 8 is rotated more stably by bearing one 9 auxiliary, the inside of top plate 1 is provided with chain type cable 10, chain wheel 8 is engaged with chain type cable 10, the outer wall of chain type cable 10 is fixedly connected with limiting block 11, by the engagement relationship between chain wheel 8 and chain type cable 10, chain type cable 10 moves with the rotation of chain wheel 8, in addition, limiting block 11 is used to limit the excessive movement of chain type cable 10, when limiting block 11 and top plate 1 are adhered, it can stop, at this time, clamp frame 12 is just in the standing state, one end of chain type cable 10 is provided with clamping assembly, clamping assembly is used to clamp and fix steel roll, the top of top plate 1 is provided with rotating assembly, rotating assembly is used to drive top plate 1 to rotate;

[0027] The clamping assembly includes a clamp frame 12. One side of the outer wall of the clamp frame 12 is fixedly connected to one end of a chain-type steel cable 10. A clamp 17 is slidably connected to the outer wall of the clamp frame 12. The outer wall of the clamp 17 is rotatably connected to the other end of the chain-type steel cable 10. The movement of the chain-type steel cable 10 drives the clamp 17 to move upward, thereby moving one end of the clamp frame 12 and erecting the clamp frame 12. A motor 13 is fixedly connected inside the clamp frame 12. A lead screw 14 is fixedly connected to the output end of the motor 13. A bearing 15 is fixedly connected to one end of the lead screw 14. A sliding sleeve 16 is threadedly connected to the outer wall of the lead screw 14. The outer wall of the sliding sleeve 16 is fixedly connected to the inner wall of the clamp 17. When the motor 13 is started, the output end of the motor 13 drives the lead screw 14 to rotate, with the bearing 15 providing assistance. Then, the screw 14 and the sliding sleeve 16 are threaded together. The sliding sleeve 16 drives the clamp 17 to move with the rotation of the lead screw 14, and works with the clamp 2 19 to clamp the steel coil. The rotating assembly includes a limiting ring 2, the outer wall of which is rotatably connected to the inside of the top plate 1. A lifting ring 3 is fixedly connected to the upper surface of the limiting ring 2. A motor 5 is fixedly connected to the inside of the lifting ring 3. The output end of the motor 5 is fixedly connected to the top of the top plate 1. An auxiliary wheel 4 is provided inside the limiting ring 2. The outer wall of the auxiliary wheel 4 is slidably connected to the inside of the top plate 1. When the motor 5 is started, the output end of the motor 5 drives the top plate 1 to rotate, which in turn drives the clamp frame 12 to rotate. This allows for adjustment of steel coils at different angles. In addition, the rotation of the top plate 1 causes the top of the top plate 1 to slide on the outer wall of the auxiliary wheel 4. At this time, the auxiliary wheel 4 assists the rotation of the top plate 1, and the limiting ring 2 supports the top plate 1.

[0028] Reference Figure 1 , Figure 2 and Figure 5The outer wall of the clamp frame 12 is fixedly connected with a clamp two 19, the inside of the clamp two 19 and the clamp one 17 is fixedly connected with a linear needle bearing 20, the output end of the linear needle bearing 20 is fixedly connected with a sliding block 21, the steel roll stands up in the process, is affected by gravity and moves downward, thereby improving the anti-skid plate 24 and driving the sliding block 21 to slide on the outer wall of the linear needle bearing 20, at this time, because the linear needle bearing 20 is arranged obliquely, the two sliding blocks 21 slide at the same time and relatively move at a certain angle, thereby further clamping and fixing the steel roll, the inside of the sliding block 21 is rotatably connected with a hinge rod 22, one end of the hinge rod 22 is rotatably connected in the inside of the clamp frame 12, the outer wall of the hinge rod 22 is provided with a spring 23, when the steel roll is loosened, the spring 23 will pull the sliding block 21 back to the original position, thereby facilitating the next use, the inside of the sliding block 21 is slidably connected with an anti-skid plate 24, the outer wall of the anti-skid plate 24 is fixedly connected with a T-shaped guide plate 25, the outer wall of the T-shaped guide plate 25 is slidably connected in the inside of the sliding block 21, the T-shaped guide plate 25 is convenient for positioning the anti-skid plate 24, the inside of the sliding block 21 is provided with a clamping assembly, the clamping assembly is used for fixing and releasing the anti-skid plate 24, the clamping assembly comprises a bidirectional screw 26, the outer wall of the bidirectional screw 26 is rotatably connected in the inside of the anti-skid plate 24, the outer wall of the bidirectional screw 26 is threadedly connected with a sliding sleeve two 27, the outer wall of the sliding sleeve two 27 is fixedly connected with a clamping plate 28, the clamping plate 28 is slidably connected in the inside of the sliding block 21, the bidirectional screw 26 is driven to rotate in the inside of the sliding block 21, and the clamping plate 28 is relatively moved along with the rotation of the bidirectional screw 26 through the threaded connection between the bidirectional screw 26 and the sliding sleeve two 27, thereby making the clamping plate 28 slide in the inside of the anti-skid plate 24 and the sliding block 21, realizing the fixing and releasing of the anti-skid plate 24, the outer wall of the bearing one 9 is fixedly connected in the inside of the top plate 1, the bearing one 9 is used for assisting the rotation of the chain wheel 8, the outer walls of the clamp frame 12 and the clamp one 17 are fixedly connected with a limiting rod 18, the limiting rod 18 is used for limiting the chain type cable 10, the outer wall of the bearing two 15 is fixedly connected in the inside of the clamp frame 12, the bearing two 15 is used for assisting the rotation of the lead screw 14, the outer wall of the clamping plate 28 is slidably connected in the inside of the anti-skid plate 24, and the T-shaped guide plate 25 is used for fixing and releasing the anti-skid plate 24.

[0029] Working principle: when the oblique shaft type electric steel roll overturning clamp is needed, first, the lifting ring 3 is connected with the outer wall lifting beam hook, then the motor 5 is started to drive the top plate 1 to rotate, so as to adjust the angle of the clamp frame 12, in the process, the limiting ring 2 and the auxiliary wheel 4 are supported and assisted, then the clamp two 19 and the clamp one 17 are placed on both sides of the steel roll, then the motor three 13 is started to drive the lead screw 14 to rotate, so as to drive the clamp one 17 to slide on the outer wall of the clamp frame 12, and then the steel roll is clamped and fixed, then the motor two 6 is started to drive the chain wheel 8 to rotate in cooperation with the speed changer 7, then the chain type steel cable 10 is driven to move by the rotation of the chain wheel 8, so as to pull the clamp one 17 upwards, and then the steel roll is erected, in the process, the anti-skid plate 24 on both sides is driven by the clamp one 17 and the clamp two 19 to clamp and fix the steel roll, when the clamp one 17 is pulled, the anti-skid plate 24 drives the sliding block 21 to slide on the outer wall of the straight line needle bearing 20 by the friction force between the anti-skid plate 24 and the steel roll, because the straight line needle bearing 20 is placed obliquely, the sliding block 21 moves downward, the anti-skid plate 24 clamps the steel roll more tightly, and the steel roll is stably fixed.

[0030] In addition, after long-term use, the bidirectional screw 26 is driven to drive the sliding sleeve two 27 on both sides to slide in the sliding block 21, and then the clamping plate 28 on both sides is driven to slide in the sliding block 21 and the sliding block 21, when the clamping plate 28 is completely removed from the inside of the anti-skid plate 24, the anti-skid plate 24 can be removed and replaced, when installing, only the T-shaped guide plate 25 is positioned, then the bidirectional screw 26 is reversely rotated, the clamping plate 28 is driven to return to the inside of the anti-skid plate 24, and the installation is realized.

[0031] Finally, it should be pointed out that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A skew roll electro-motive steel coil turning tongs comprising a top plate (1) characterised in that: The inside of the top plate (1) is fixedly connected with motor two (6), the output end of motor two (6) is provided with a transmission (7), the output end of the transmission (7) is fixedly connected with a chain wheel (8), one end of the chain wheel (8) is fixedly connected with bearing one (9), the inside of the top plate (1) is provided with a chain type cable (10), the chain wheel (8) is engaged with the chain type cable (10), the outer wall of the chain type cable (10) is fixedly connected with a limit stop (11), one end of the chain type cable (10) is provided with a clamping assembly, the clamping assembly is used for clamping and fixing the steel roll, the top of the top plate (1) is provided with a rotating assembly, the rotating assembly is used for driving the top plate (1) to rotate; The clamping assembly includes a clamp holder (12), one side of the outer wall of the clamp holder (12) is fixedly connected with one end of the chain type cable (10), the outer wall of the clamp holder (12) is slidably connected with a clamp one (17), the outer wall of the clamp one (17) is rotatably connected with the other end of the chain type cable (10), the inside of the clamp holder (12) is fixedly connected with motor three (13), the output end of motor three (13) is fixedly connected with a lead screw (14), one end of the lead screw (14) is fixedly connected with bearing two (15), the outer wall of the lead screw (14) is threadedly connected with a sliding sleeve one (16), the outer wall of the sliding sleeve one (16) is fixedly connected with the inner wall of the clamp one (17).

2. A power steel coil tumbler clamp of the skew roll type according to claim 1, characterized in that: The rotating assembly includes a limit ring (2), the outer wall of the limit ring (2) is rotatably connected in the inside of the top plate (1), the upper surface of the limit ring (2) is fixedly connected with a lifting ring (3), the inside of the lifting ring (3) is fixedly connected with motor one (5), the output end of motor one (5) is fixedly connected with the top of the top plate (1), the inside of the limit ring (2) is provided with an auxiliary wheel (4), the outer wall of the auxiliary wheel (4) is slidably connected in the inside of the top plate (1).

3. A power steel coil tumbler clamp of the skew roll type according to claim 1, characterized in that: The outer wall of the clamp holder (12) is fixedly connected with a clamp two (19), the inside of the clamp two (19) and the clamp one (17) are both fixedly connected with a linear needle bearing (20), the output end of the linear needle bearing (20) is fixedly connected with a sliding block (21), the inside of the sliding block (21) is rotatably connected with a hinge rod (22), one end of the hinge rod (22) is rotatably connected in the inside of the clamp holder (12), the outer wall of the hinge rod (22) is provided with a spring (23), the inside of the sliding block (21) is slidably connected with an anti-skid plate (24), the outer wall of the anti-skid plate (24) is fixedly connected with a T-shaped guide plate (25), the outer wall of the T-shaped guide plate (25) is slidably connected in the inside of the sliding block (21), the inside of the sliding block (21) is provided with a clamping assembly, the clamping assembly is used for fixing and releasing the anti-skid plate (24).

4. A power steel coil tumbler clamp of the skew roll type according to claim 3, characterized in that: The clamping assembly includes a bidirectional screw rod (26), the outer wall of the bidirectional screw rod (26) is rotationally connected in the inside of the anti-skid plate (24), the outer wall of the bidirectional screw rod (26) is threadedly connected with a sliding sleeve two (27), the outer wall of the sliding sleeve two (27) is fixedly connected with a clamping plate (28), and the clamping plate (28) is slidably connected in the inside of the sliding block (21).

5. A power steel coil tumbler clamp of the skew roll type according to claim 1, characterized in that: The outer wall of the bearing one (9) is fixedly connected in the inside of the top plate (1), and the bearing one (9) is used for assisting the rotation of the chain wheel (8).

6. A power steel coil tumbler clamp of the skew roll type according to claim 1, characterized in that: The outer walls of the clamp frame (12) and the clamp one (17) are fixedly connected with a limiting rod (18), and the limiting rod (18) is used for limiting the chain type steel cable (10).

7. A power steel coil tumbler clamp of the skew roll type according to claim 1, characterized in that: The outer wall of the bearing two (15) is fixedly connected in the inside of the clamp frame (12), and the bearing two (15) is used for assisting the rotation of the lead screw (14).

8. A power steel coil tumbler clamp of the skew roll type according to claim 4, characterized in that: The outer wall of the clamping plate (28) is slidably connected in the inside of the anti-skid plate (24), and the T-shaped guide plate (25) is used for fixing and releasing the anti-skid plate (24).

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