Rotary guide base
By designing a rotary guide base, the motor drives the synchronization wheel and synchronization belt to drive the movable plate and clamp arm to rotate, the guide slides on the slide rail, solving the problem of low disassembly and assembly efficiency caused by the heavy guide, and improving the Processing and disassembly efficiency.
Patent Information
- Application Number
- CN202420868495.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-04-25
AI Technical Summary
Because of its large and bulky guides, it is difficult for maintenance personnel to quickly disassemble, carry and reinstall, affecting processing efficiency and disassembly and assembly efficiency.
A rotary guide base is designed to drive the movable plate and clamp arm through a motor drive synchronous wheel and synchronous belt to realize the sliding of the guide and base on the slide rail, making it easier to replace parts and adjust positions.
Without manual handling, the guide can quickly slide to the appropriate position, which facilitates parts replacement and adjustment, and improves the guide's disassembly and assembly efficiency and processing efficiency.
Smart Images
Figure CN222470233U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rolling equipment, in particular to a rotary guide base. Background Art
[0002] The guide refers to a device installed before and after the roll hole to help the rolled piece enter and exit the roll hole accurately and stably in the predetermined direction and state during the rolling process of the steel section. When the guide is used, it needs to be installed at the inlet and outlet of the rolling mill through the base. In order to ensure the accurate guidance of the steel section, the orientation of the guide needs to be adjusted for a certain period of time during the installation process to adapt to the best processing orientation. During the use of the guide, its various components, especially the guide rollers, are prone to wear and need to be replaced. Therefore, the guide needs to be disassembled and reinstalled after maintenance or replacement. However, when replacing parts of the guide, the guide itself is large and heavy, and it is difficult for maintenance personnel to quickly disassemble and carry the guide. After the guide is reinstalled, it is necessary to adapt the guide to the best processing position and the orientation of the guide needs to be adjusted continuously, which affects the overall processing efficiency and disassembly and assembly efficiency. For this reason, we propose a rotating guide base to solve the above problems. Utility Model Content
[0003] The purpose of the utility model is to provide a rotatable guide guard base to solve the problems proposed in the above-mentioned background technology that the guide guard itself is large and heavy, it is difficult for maintenance personnel to quickly disassemble and carry the guide guard, and after the guide guard is reinstalled, it is necessary to adapt the guide guard to the optimal processing position and the orientation of the guide guard needs to be continuously adjusted, which affects the overall processing efficiency and the disassembly and assembly efficiency.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotary guide and guard base, comprising a guide and guard;
[0005] The guide is fixedly installed with a base at the lower end, and two groups of grooves are opened at the lower end of the base. Slide rails are arranged in the two groups of grooves, and the two groups of slide rails are fixedly installed on the ground. A driving component is installed in the base, and a fixing component is installed in the base. The lower end of the fixing component is in contact with the front and rear sides of the slide rail, and the fixing component is connected to the driving component.
[0006] Preferably, the driving assembly includes a motor, which is fixedly installed in a base, and a first synchronous wheel is rotatably installed in the base, and the first synchronous wheel is fixedly connected to the motor output shaft, and two groups of second synchronous wheels are symmetrically installed in the front and rear ends of the base, and two groups of synchronous belts are sleeved on the four groups of second synchronous wheels and the first synchronous wheels.
[0007] Preferably, the fixing assembly includes four groups of movable grooves, the four groups of movable grooves are opened in the front and rear ends of the base, the four groups of movable grooves are rotatably installed with screws, the four groups of screws are fixedly connected to the four groups of second synchronous wheels, the four groups of screws are provided with movable plates through threaded sleeves, the four groups of movable grooves are symmetrically installed with clamping arms in front and back rotation, the four groups of movable plates are rotatably installed with hinged plates on the front and rear sides, the eight groups of hinged plates are rotatably connected to the eight groups of clamping arms, the lower ends of the eight groups of clamping arms are fixedly installed with plug blocks, and multiple groups of slots are opened on the front and rear sides of the two groups of slide rails.
[0008] Preferably, the diameters of the slot openings of the plurality of groups are larger than the diameter of the inner wall, and the slot openings of the plurality of groups are trumpet-shaped.
[0009] Preferably, the distance between the front and rear ends of the lower ends of the four groups of movable grooves is greater than the distance between the lower ends of the two groups of clamping arms in the four groups of movable grooves, and the upper ends of the eight groups of clamping arms are rotatably installed in the four groups of movable grooves.
[0010] Preferably, the inner walls of the upper ends of the four groups of movable grooves are adapted to the sizes of the four groups of movable plates, and the four groups of movable plates are all square.
[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model drives the first synchronous wheel, two sets of synchronous belts, and four sets of second synchronous wheels to rotate through the rotation of the motor; the rotation of the four sets of second synchronous wheels drives the four sets of movable plates and eight sets of clamping arms to rotate, so that the plug blocks at the lower ends of the eight sets of clamping arms are disengaged from the slots, and the guide guard and the base can be pushed to slide on the two sets of slide rails, so that the guide guard is away from the rolling mill, which is convenient for replacing the rollers on the guide guard, and there is no need to manually move the guide guard, thereby improving the convenience of transporting the guide guard. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 It is a left-side cross-sectional schematic diagram of the structure of the utility model;
[0015] Figure 3 It is a schematic diagram of the structure of the drive assembly in the utility model from the right side;
[0016] Figure 4 For this utility model Figure 2A is a partial enlarged schematic diagram;
[0017] Figure 5 For this utility model Figure 2 A partial enlarged schematic diagram of B in the figure.
[0018] In the figure: 1. guide; 2. base; 3. groove; 4. slide rail; 5. motor; 6. first synchronous wheel; 7. second synchronous wheel; 8. synchronous belt; 9. movable groove; 10. screw rod; 11. movable plate; 12. clamping arm; 13. hinge plate; 14. plug-in block; 15. slot. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-5 , the utility model provides an embodiment: a rotary guide base, including a guide 1;
[0021] A base 2 is fixedly installed at the lower end of the guide 1, and two groups of grooves 3 are opened at the lower end of the base 2. Slide rails 4 are arranged in the two groups of grooves 3. The two groups of slide rails 4 are fixedly installed on the ground. A driving component is installed in the base 2, and a fixing component is installed in the base 2. The lower end of the fixing component is in contact with the front and rear sides of the slide rails 4. The fixing component is connected to the driving component. The device drives the fixing component to open or close through the driving component, which is convenient for sliding the guide 1 and the base 2 on the two groups of slide rails 4, and the parts on the guide 1 can be repaired or replaced;
[0022] Furthermore, the driving component includes a motor 5, which is fixedly installed in the base 2. A first synchronous wheel 6 is rotatably installed in the base 2, and the first synchronous wheel 6 is fixedly connected to the output shaft of the motor 5. Two groups of second synchronous wheels 7 are symmetrically installed in the front and rear ends of the base 2, and two groups of synchronous belts 8 are sleeved on the four groups of second synchronous wheels 7 and the first synchronous wheels 6. This structure drives the first synchronous wheel 6, the two groups of synchronous belts 8, and the four groups of second synchronous wheels 7 to rotate through the motor 5, thereby driving the fixed component to open or close.
[0023] Furthermore, the fixing assembly includes four groups of movable grooves 9, which are arranged in the front and rear ends of the base 2, and screws 10 are rotatably installed in the four groups of movable grooves 9. The four groups of screws 10 are fixedly connected to the four groups of second synchronous wheels 7, and movable plates 11 are threadedly sleeved on the four groups of screws 10. Clamp arms 12 are rotatably installed in the four groups of movable grooves 9, and hinged plates 13 are rotatably installed on the front and rear sides of the four groups of movable plates 11. Eight groups of hinged plates 13 are rotatably connected to the eight groups of clamp arms 12, and plug blocks 14 are fixedly installed at the lower ends of the eight groups of clamp arms 12. Multiple groups of slots 15 are arranged on the front and rear sides of the two groups of slide rails 4. The structure drives the movable plates 11, the eight groups of hinged plates 13 and the eight groups of clamp arms 12 to move through the rotation of the four groups of screws 10, and the eight groups of clamp arms 12 drive the eight groups of plug blocks 14 to insert into the eight groups of slots 15 or detach from the eight groups of slots 15, so that the base 2 can slide on the two groups of slide rails 4.
[0024] Furthermore, the opening diameters of the multiple groups of slots 15 are larger than the inner wall diameter, and the openings of the multiple groups of slots 15 are trumpet-shaped. This structure enables the eight groups of clamp arms 12 to drive the eight groups of plug blocks 14 to move according to the size of the openings of the multiple groups of slots 15, so that they can be quickly inserted into the slots 15 without getting stuck at the openings of the slots 15.
[0025] Furthermore, the distance between the front and rear ends of the lower ends of the four groups of movable grooves 9 is greater than the distance between the lower ends of the two groups of clamping arms 12 in the four groups of movable grooves 9, and the upper ends of the eight groups of clamping arms 12 are rotatably installed in the four groups of movable grooves 9. This structure is based on the size of the inner walls of the four groups of movable grooves 9 and the distance between the lower ends of the eight groups of clamping arms 12, so that the upper ends of the eight groups of clamping arms 12 rotate and drive the lower ends to swing with a certain space.
[0026] Furthermore, the upper inner walls of the four groups of movable grooves 9 are adapted to the size of the four groups of movable plates 11, and the four groups of movable plates 11 are all square. This structure, based on the shapes of the upper inner walls of the four groups of movable grooves 9 and the four groups of movable plates 11, ensures that the four groups of screws 10 will not rotate when they rotate to drive the four groups of movable plates 11 to move up and down.
[0027] Working principle: When moving or repairing the guide 1, Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the motor 5 is started, and the output shaft of the motor 5 drives the first synchronous wheel 6 to rotate, the first synchronous wheel 6 drives the two sets of synchronous belts 8 to rotate, the rotation of the two sets of synchronous belts 8 drives the four sets of second synchronous wheels 7 to rotate, the rotation of the four sets of second synchronous wheels 7 drives the four sets of screws 10 to rotate, the rotation of the four sets of screws 10 drives the four sets of movable plates 11 to move up and down in the upper ends of the four sets of movable grooves 9, and the four sets of movable plates 11 move up and down through the eight sets of hinged plates 13 to drive the eight sets of clamping arms 12 to rotate, the eight sets of plug blocks 14 at the lower ends of the eight sets of clamping arms 12 are inserted into the eight sets of slots 15 and are movable and pulled out from the eight sets of plug blocks 14, so that the guide 1 and the base 2 can slide on the two sets of slide rails 4, so that the guide 1 is away from the rolling mill, which is convenient for the maintenance of the guide 1. The above is the entire working principle of the utility model.
[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A rotary guide base, comprising a guide (1); Features: The guide (1) has a base (2) fixedly mounted at its lower end, the base (2) has two groups of grooves (3) at its lower end, the two groups of grooves (3) are provided with slide rails (4), the two groups of slide rails (4) are fixedly mounted on the ground, a driving component is mounted in the base (2), a fixing component is mounted in the base (2), the lower end of the fixing component is in contact with the front and rear sides of the slide rails (4), and the fixing component is connected to the driving component.
2. A rotary guide base according to claim 1, characterized in that: The driving assembly comprises a motor (5), the motor (5) is fixedly mounted in a base (2), a first synchronous wheel (6) is rotatably mounted in the base (2), the first synchronous wheel (6) is fixedly connected to an output shaft of the motor (5), two groups of second synchronous wheels (7) are symmetrically mounted in front and rear ends of the base (2), and two groups of synchronous belts (8) are sleeved on the four groups of the second synchronous wheels (7) and the first synchronous wheels (6).
3. The rotary guide base according to claim 1, characterized in that: The fixing assembly comprises four groups of movable grooves (9), the four groups of movable grooves (9) are arranged in the front and rear ends of the base (2), the four groups of movable grooves (9) are all rotatably installed with screw rods (10), the four groups of screw rods (10) are fixedly connected with the four groups of second synchronous wheels (7), the four groups of screw rods (10) are sleeved with movable plates (11) through threads, the four groups of movable grooves (9) are symmetrically rotatably installed with clamping arms (12), the front and rear sides of the four groups of movable plates (11) are all rotatably installed with hinged plates (13), the eight groups of hinged plates (13) are rotatably connected with the eight groups of clamping arms (12), the lower ends of the eight groups of clamping arms (12) are all fixedly installed with plug blocks (14), and the front and rear sides of the two groups of slide rails (4) are each provided with a plurality of groups of slots (15).
4. The rotary guide base according to claim 3, characterized in that: The opening diameters of the plurality of groups of slots (15) are larger than the diameter of the inner wall, and the openings of the plurality of groups of slots (15) are in a trumpet shape.
5. The rotary guide base according to claim 3, characterized in that: The distance between the front and rear ends of the lower ends of the four groups of movable grooves (9) is greater than the distance between the lower ends of the two groups of clamping arms (12) in the four groups of movable grooves (9), and the upper ends of the eight groups of clamping arms (12) are rotatably installed in the four groups of movable grooves (9).
6. The rotary guide base according to claim 3, characterized in that: The inner walls of the upper ends of the four groups of movable grooves (9) are matched in size to the four groups of movable plates (11), and the four groups of movable plates (11) are all square.