A long-diameter ratio circular material rotating adjusting device

Abstract

The utility model relates to big long diameter ratio material rotation adjustment technical field, specifically disclose a kind of big long diameter ratio circular material rotation adjustment device, including electric trolley, the outer surface of electric trolley is fixedly installed with control module, the outer surface of electric trolley is uniformly fixedly installed with support, the outer surface of support is engaged and is installed with electric roller, part of electric roller protrudes the outer surface of support.This big long diameter ratio circular material rotation adjustment device, when material is placed on rotation adjustment device, circular material will be automatically guided by the V type design of support, and fall on the outer surface of electric roller, so that electric roller can support circular material, and can be fixed by the engagement of electric roller and clamping groove and nut, so that electric roller can be adjusted according to the size of circular material, reduce the probability of skidding when circular material rotates, and reduce the difficulty of circular material putting and the probability of falling.

Description

Technical Field

[0001] This utility model relates to the field of material rotation adjustment technology with a large length-to-diameter ratio, specifically a circular material rotation adjustment device with a large length-to-diameter ratio. Background Technology

[0002] In the fields of machinery manufacturing, aerospace, petrochemicals, and medical devices, there are often processes involving the processing, inspection, assembly, and transportation of circular materials with a large length-to-diameter ratio (such as slender shafts, precision conduits, missile bodies, large pipes, carbon fiber rods, etc., usually with a length-to-diameter ratio greater than 10:1). Because the length of these materials is much greater than the diameter, they have structural characteristics of poor rigidity, easy bending, and large deflection. The rotation adjustment and attitude control of the adjustment device have always been technical challenges in industrial production. Conventional circular material rotating devices (such as lathe chucks and standard roller frames) are mostly designed for short, thick, or rigid workpieces, making them difficult to adapt to the characteristics of materials with large length-to-diameter ratios. In terms of drive methods, traditional standard roller frames support circular materials at a fixed position and height, which can easily become unstable due to movement. Furthermore, friction wheels or gear drives, due to their fixed positions, struggle to balance the conflict between "driving force" and "material protection," leading to insufficient driving force and slippage. They are also inconvenient for supporting circular materials of different diameters, making them extremely inconvenient to use. Utility Model Content

[0003] The purpose of this invention is to provide a rotating adjustment device for circular materials with a large aspect ratio, so as to solve the problems mentioned in the background art, such as the inconvenience of supporting materials of different diameters during material transfer and the instability during movement.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a circular material rotation adjustment device with a large aspect ratio, comprising an electric trolley, a control module fixedly mounted on the outer surface of the electric trolley, a bracket uniformly fixedly mounted on the outer surface of the electric trolley, the bracket having a V-shaped design, an electric roller engaged on the outer surface of the bracket, and nuts threaded onto the outer surfaces of both ends of the electric roller, with the nuts fitting against the outer surface of the bracket, a portion of the electric roller extending out of the outer surface of the bracket, the electric roller being connected to the control module, and a button being provided on the outer surface of the control module.

[0005] Preferably, the bracket has slots on both outer surfaces, which are engaged with electric rollers, and the two ends of the electric rollers are in contact with the outer surfaces of the two ends of the slots.

[0006] By adopting the above technical solution, the height of the electric roller can be adjusted and fixed at will through the slot, so that round materials of different diameters can be supported in a suitable position, reducing the chance of the round materials slipping when rotating, and reducing the chance of materials falling due to the electric roller being too low.

[0007] Preferably, guide rails are fixedly installed on the outer surfaces of both ends of the bracket, and sliders are slidably installed on the outer surfaces of the guide rails. Lifting arms are fixedly installed on the outer surfaces of the sliders, and the outer surfaces of the lifting arms are not in contact with the outer surfaces of the bracket.

[0008] By adopting the above technical solution, the lifting arm can move vertically up and down stably through the guide rail and slider. The lifting arm can lift the round material by moving, so that the round material can be supported by the lifting arm during movement to reduce the chance of falling and stop the round material from rotating.

[0009] Preferably, electric push rods are fixedly installed on the outer surfaces of both ends of the bracket, and the output end of the electric push rod is connected to the lifting arm. The lifting arm has a V-shaped design, and rubber pads are fixedly pasted on the outer surfaces of both sides of the lifting arm.

[0010] By adopting the above technical solution, the V-shaped design of the lifting arm can lift and fix circular materials of different diameters. The friction of the rubber pad reduces the slippage of the circular materials during transportation and reduces the probability of damage to the surface of the circular materials caused by the lifting arm due to collisions.

[0011] Preferably, grating fixing blocks are fixedly installed on the outer surfaces of both ends of the bracket, and grating detection sensors are slidably installed on the outer surfaces of the grating fixing blocks. The grating detection sensors are located on one side of the electric push rod, and a clamping auxiliary mechanism is provided between the electric push rod and the grating detection sensors.

[0012] By using the above technical solution, the extension position of the electric push rod can be adjusted through the use of the grating fixing block and the grating detection sensor. When some round materials need to be made at a specific angle, the angle of the round material can be slightly adjusted by simply adjusting the lifting height between the electric push rods, and the extension distance of the electric push rod can be precisely adjusted.

[0013] Preferably, the clamping auxiliary mechanism includes: a connecting arm, which is fixedly installed on the outer surface of the grating detection sensor. One end of the connecting arm is in contact with the outer surface of the output end of the electric push rod. A pressure plate is attached to the outer surface of the electric push rod, and a fixing bolt is provided through the outer surface of the pressure plate. The fixing bolt is threadedly connected to the connecting arm.

[0014] By using the above technical solution, the connecting arm can be fixedly connected to the outer surface of the output end of the electric push rod through the use of pressure plate and fixing bolts, which facilitates the connection of the electric push rod with the grating detection sensor and improves the convenience of installation and subsequent disassembly and maintenance.

[0015] Preferably, a track is fixedly installed on the ground on one side of the electric trolley, and the outer surface of the track is in contact with the outer surface of the rollers of the electric trolley. The control module is located below the electric trolley, and a hook is fixedly installed on the outer surface of one side of the bracket, and the control handle of the electric trolley is hung on the hook on one side of the bracket.

[0016] The above-mentioned technical solution, a "track constraint + roller guide" mobile structure, effectively restricts the movement path of the electric trolley, avoiding trolley deviation and material falling due to deviation caused by uneven ground, material center of gravity shift, or external interference. It can reduce material shaking and posture deviation during the transfer process, and reduce the risk of material bending and surface scratches caused by unstable movement. At the same time, it can provide a basic guarantee for the precise docking of subsequent rotation and adjustment processes. Meanwhile, the control module is located under the electric trolley, which not only protects the control module, but also increases the usable space above the electric trolley.

[0017] Compared with the prior art, the beneficial effects of this utility model are: This large aspect ratio circular material rotation adjustment device: 1. When the material is placed on the rotating adjustment device during use, the round material will be automatically guided by the V-shaped design of the bracket and fall onto the outer surface of the electric roller. This allows the electric roller to support the round material. The electric roller can be adjusted according to the size of the round material by engaging with the slot and fixing with the nut. This reduces the chance of the round material slipping when rotating and reduces the difficulty of placing the round material and the chance of it falling. 2. When movement is required, simply push the electric push rod to lift the lifting arm. The V-shaped design of the lifting arm and the use of rubber pads allow round materials of different sizes to be lifted and moved along the guide rail. At the same time, the use of rubber pads reduces the chance of round materials being bumped, damaged, or slipping, ensuring the stability of the round material when the electric trolley moves. 3. By installing the grating fixing block and using the grating detection sensor, when the material needs to change its angle on the rotating adjustment device, the movement distance of the electric push rod can be monitored by the movement of the grating detection sensor on the grating fixing block. This allows the height of the lifting arm on each support to be adjusted, and the angle of the round material on the adjustment device can be slightly adjusted. Attached Figure Description

[0018] Figure 1This is a three-dimensional structural diagram of the electric trolley and its support frame of this utility model; Figure 2 This is a three-dimensional structural diagram of the bracket and lifting arm of this utility model; Figure 3 This is a three-dimensional structural diagram of the bracket and slot of this utility model; Figure 4 This is an exploded three-dimensional structural diagram of the lifting arm and support of this utility model; Figure 5 This is a three-dimensional structural diagram of the track and electric push rod of this utility model; Figure 6 This is an exploded three-dimensional structural diagram of the connecting arm and pressure plate of this utility model.

[0019] In the diagram: 1. Electric trolley; 2. Control module; 3. Bracket; 4. Slot; 5. Electric roller; 6. Nut; 7. Guide rail; 8. Slider; 9. Electric push rod; 10. Lifting arm; 11. Rubber pad; 12. Grating fixing block; 13. Grating detection sensor; 14. Connecting arm; 15. Pressure plate; 16. Fixing bolt; 17. Track. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-6 This utility model provides a technical solution: a circular material rotation adjustment device with a large aspect ratio, including an electric trolley 1, a control module 2 fixedly mounted on the outer surface of the electric trolley 1, brackets 3 evenly fixedly mounted on the outer surface of the electric trolley 1, a track 17 fixedly mounted on the ground on one side of the electric trolley 1, and the outer surface of the track 17 fitting against the outer surface of the rollers of the electric trolley 1, the control module 2 located below the electric trolley 1, a hook fixedly mounted on one side of the outer surface of the bracket 3, and the control handle of the electric trolley 1 hanging on the hook on one side of the bracket 3. The outer surface of the bracket is uniformly fixed with bracket 3, and bracket 3 is V-shaped. Electric roller 5 is snapped onto the outer surface of bracket 3, and nuts 6 are threaded onto the outer surfaces of both ends of electric roller 5. Nuts 6 are attached to the outer surface of bracket 3. Part of electric roller 5 extends out of the outer surface of bracket 3. Electric roller 5 is connected to control module 2, and buttons are provided on the outer surface of control module 2. Slots 4 are opened on both sides of the outer surface of bracket 3, and slots 4 are inserted into electric roller 5. The two ends of electric roller 5 are attached to the outer surfaces of the two ends of slot 4.

[0022] First, when transferring materials, the position of the electric roller 5 in the slot 4 needs to be adjusted according to the size of the round material, and the electric roller 5 is fixed with the nut 6. Then, simply place the round material directly on the bracket 3. The round material will be guided by the V-shaped design of the bracket 3 and automatically fall to the lowest point to contact the electric roller 5. After that, the electric roller 5 can be rotated by the button of the control module 2 to adjust the position of the round material, so that round materials of different sizes can be placed, supported and adjusted. By adjusting the position of the electric roller 5, the stability of the round material during placement is ensured, which greatly improves the flexibility, practicality and stability of the rotation adjustment device.

[0023] Guide rails 7 are fixedly installed on the outer surfaces of both ends of the bracket 3, and sliders 8 are slidably installed on the outer surfaces of the guide rails 7. Lifting arms 10 are fixedly installed on the outer surfaces of the sliders 8, and the outer surfaces of the lifting arms 10 are not in contact with the outer surfaces of the bracket 3. Electric push rods 9 are fixedly installed on the outer surfaces of both ends of the bracket 3, and the output end of the electric push rods 9 is connected to the lifting arms 10. The lifting arms 10 have a V-shaped design, and rubber pads 11 are fixedly pasted on the outer surfaces of both sides of the lifting arms 10.

[0024] Secondly, the movement of the electric push rod 9 can drive the slider 8 and the lifting arm 10 to move together, allowing the lifting arm 10 to move up and down along the direction of the guide rail 7. Through the V-shaped design of the lifting arm 10 and the use of the rubber pad 11, the round material can be lifted and separated from the electric roller 5, so that the round material can be lifted and kept fixed. When the electric trolley 1 moves along the track 17, the rubber pad 11 can reduce the chance of slippage when the round material is lifted and moved, and reduce the chance of the round material being damaged by collision, which greatly improves the practicality and stability of the rotation adjustment device.

[0025] A grating fixing block 12 is fixedly installed on the outer surface of both ends of the bracket 3, and a grating detection sensor 13 is slidably installed on the outer surface of the grating fixing block 12. The grating detection sensor 13 is located on one side of the electric push rod 9. A clamping auxiliary mechanism is provided between the electric push rod 9 and the grating detection sensor 13. The clamping auxiliary mechanism includes a connecting arm 14, which is fixedly installed on the outer surface of the grating detection sensor 13. One end of the connecting arm 14 is in contact with the outer surface of the output end of the electric push rod 9. A pressure plate 15 is attached to the outer surface of the electric push rod 9, and a fixing bolt 16 is provided through the outer surface of the pressure plate 15. The fixing bolt 16 is threadedly connected to the connecting arm 14.

[0026] Furthermore, when the lifting arm 10 moves, the electric push rod 9 will drive the connecting arm 14 and the pressure plate 15 to move together. The connecting arm 14 and the pressure plate 15 can be easily fixed by the fixing bolt 16, so that the grating detection sensor 13 connected to the connecting arm 14 can be driven, allowing the grating detection sensor 13 to move along the direction of the grating fixing block 12 to monitor the pushing position of the electric push rod 9. The moving distance of the lifting arm 10 between each bracket 3 can be monitored, and coordinated control is performed by the control module 2, so that the angle of the round material can be accurately adjusted. The angle of the round material can be slightly and precisely controlled. Compared with the traditional method of relying on manual prying or shim adjustment, this automated micro-adjustment mode is not only more efficient, but also avoids angle fluctuations caused by manual operation, ensures the consistency of material posture, and improves the stability and convenience of the rotation adjustment device when adjusting the angle.

[0027] Working principle: During use, simply adjust the position of the electric roller 5 on the slot 4 according to the diameter and size of the round material, and fix it with the nut 6. When the round material is placed in the bracket 3, it can be guided and fall through the V-shaped setting, allowing the electric roller 5 to contact the round material. Then, the rotation of the electric roller 5 can be controlled by the button of the control module 2 to adjust the position and angle of the round material to meet the needs of processing or inspection. When it is necessary to move, simply push the electric push rod 9 to raise the position of the lifting arm 10. The lifting arm 10 lifts the round material to keep it fixed. The movement distance of the lifting arm 10 can be monitored by the use of the grating fixing block 12 and the grating detection sensor 13, allowing the round material to be adjusted in position between the lifting arms 10. The angle of the round material can be precisely adjusted by adjusting the position between the lifting arms 10. Then, the electric trolley 1 can be started to move the electric trolley 1 along the track 17 to move the round material to the designated position, greatly improving the flexibility and convenience of use.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotating adjustment device for circular materials with a large aspect ratio, comprising an electric trolley (1), wherein a control module (2) is fixedly mounted on the outer surface of the electric trolley (1), characterized in that: The outer surface of the electric trolley (1) is uniformly fixed with brackets (3), and the brackets (3) are V-shaped. The outer surface of the brackets (3) is fitted with electric rollers (5), and the outer surfaces of both ends of the electric rollers (5) are threaded with nuts (6), and the nuts (6) are in contact with the outer surface of the brackets (3). A part of the electric rollers (5) extends out of the outer surface of the brackets (3). The electric rollers (5) are connected to the control module (2), and the outer surface of the control module (2) is provided with buttons.

2. The large aspect ratio circular material rotation adjustment device according to claim 1, characterized in that: The bracket (3) has slots (4) on both outer surfaces, and the slots (4) are inserted into the electric rollers (5), and the two ends of the electric rollers (5) are in contact with the outer surfaces of the two ends of the slots (4).

3. The large aspect ratio circular material rotation adjustment device according to claim 1, characterized in that: The bracket (3) has guide rails (7) fixedly installed on the outer surfaces of both ends, and sliders (8) are slidably installed on the outer surfaces of the guide rails (7). Lifting arms (10) are fixedly installed on the outer surfaces of the sliders (8), and the outer surfaces of the lifting arms (10) do not fit against the outer surfaces of the bracket (3).

4. The large aspect ratio circular material rotation adjustment device according to claim 1, characterized in that: Electric push rods (9) are fixedly installed on the outer surfaces of both ends of the bracket (3), and the output end of the electric push rods (9) is connected to the lifting arm (10). The lifting arm (10) is a V-shaped design, and rubber pads (11) are fixedly pasted on the outer surfaces of both sides of the lifting arm (10).

5. The large aspect ratio circular material rotation adjustment device according to claim 1, characterized in that: The bracket (3) has grating fixing blocks (12) fixedly installed on the outer surfaces of both ends, and grating detection sensors (13) are slidably installed on the outer surfaces of the grating fixing blocks (12). The grating detection sensors (13) are located on one side of the electric push rod (9), and a clamping auxiliary mechanism is provided between the electric push rod (9) and the grating detection sensors (13).

6. The large aspect ratio circular material rotation adjustment device according to claim 5, characterized in that: The clamping auxiliary mechanism includes a connecting arm (14), which is fixedly installed on the outer surface of the grating detection sensor (13). One end of the connecting arm (14) is in contact with the outer surface of the output end of the electric push rod (9). A pressure plate (15) is attached to the outer surface of the electric push rod (9), and a fixing bolt (16) is provided through the outer surface of the pressure plate (15). The fixing bolt (16) and the connecting arm (14) are threaded together.

7. The large aspect ratio circular material rotation adjustment device according to claim 1, characterized in that: A track (17) is fixedly installed on the ground on one side of the electric trolley (1), and the outer surface of the track (17) is in contact with the outer surface of the roller of the electric trolley (1). The control module (2) is located below the electric trolley (1). A hook is fixedly installed on the outer surface of one side of the bracket (3), and the control handle of the electric trolley (1) is hung on the hook on one side of the bracket (3).

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