U-shaped roller laser cladding rotating seat

Abstract

The application discloses a U-shaped roller laser cladding rotating seat, which comprises a bottom plate, a plurality of vertical plates are arranged above the bottom plate, the bottom end of one of the vertical plates is connected with the upper surface of the bottom plate, the side surface of each vertical plate is inlaid with a mounting cylinder, the outer surface of each mounting cylinder is inlaid with an electric push rod, the telescopic end of each electric push rod is provided with a clamping plate, the upper surface of the bottom plate is provided with a hydraulic push rod, and the telescopic end of the hydraulic push rod is connected with the side surface of another vertical plate. The mounting cylinder, the electric push rod and the clamping plate are matched, so that the U-shaped roller can be conveniently installed by the staff, the double-head motor, the cross plate, the sleeve, the synchronous pulley and the synchronous belt body are matched, the two ends of the U-shaped roller can be synchronously driven to rotate, the speed fluctuation is avoided, the cladding layer thickness deviation is prevented, and the coating lap joint defect and the porosity defect are avoided.

Description

Technical Field

[0001] This application relates to the field of laser cladding auxiliary equipment technology, and in particular to a U-shaped roller laser cladding rotating seat. Background Technology

[0002] As a core load-bearing component of material conveying systems, U-shaped rollers are widely used in industries such as metallurgy, ports, and building materials. Their working surfaces are subjected to material impact, sliding friction, and corrosion from harsh environments for a long time, which makes the roller surface prone to wear, peeling, and other failures, requiring frequent replacement or repair. Laser cladding technology has become the mainstream technology for strengthening and repairing the surface of U-shaped rollers due to its advantages such as metallurgical bonding between the coating and the substrate, controllable performance, and low repair costs.

[0003] Currently, most rotary seats use single-sided transmission, with the driven end relying on the friction of the workpiece. This causes dragging during U-shaped roller rotation, resulting in speed fluctuations, uneven linear velocity leading to deviations in cladding layer thickness, and defects such as poor coating overlap and porosity. Furthermore, installation requires multiple sets of bolts to rigidly connect the two ends of the U-shaped roller to the clamping plate of the rotary seat. During installation, the bolt holes on the U-shaped roller shafts must be aligned with the pre-drilled holes on the clamping plate one by one, and then the bolts must be tightened sequentially. This bolt connection method is quite cumbersome. Therefore, we propose a U-shaped roller laser cladding rotary seat to solve the above problems. Utility Model Content

[0004] The purpose of this application is to provide a U-shaped roller laser cladding rotary seat to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A U-shaped roller laser cladding rotating seat includes a base plate, a set of vertical plates arranged above the base plate, and the bottom end of one of the vertical plates is connected to the upper surface of the base plate. A mounting cylinder is embedded on one side of each vertical plate, an electric push rod is embedded on the outer surface of each mounting cylinder, and a clamping plate is installed at the telescopic end of each electric push rod. A hydraulic push rod is installed on the upper surface of the base plate, and the telescopic end of the hydraulic push rod is connected to one side of another vertical plate. A drive assembly for driving the set of mounting cylinders to rotate synchronously is arranged above the base plate.

[0007] In a further embodiment, the drive assembly includes a dual-head motor mounted on the upper surface of the base plate. Both output ends of the dual-head motor are fixedly connected to a cross plate. A sleeve is slidably connected to the outer surface of each cross plate. The other end of each sleeve extends to the other side of the upright plate, and the sleeve is rotatably connected to the upright plate.

[0008] In a further embodiment, a synchronous pulley is mounted on the other end of each sleeve and on the outer surface of each mounting cylinder, and a synchronous belt body is sleeved on the outside of each group of synchronous pulleys.

[0009] In a further embodiment, a protective pad is provided on the side of each set of clamps that is close to each other.

[0010] In a further embodiment, a set of guide rods is slidably connected to one side of another of the set of upright plates, and a stabilizing plate is fixedly connected to both ends of each guide rod, and the bottom end of each stabilizing plate is connected to the upper surface of the base plate.

[0011] In a further embodiment, a protective shell is fixedly connected to the side of each of the two upright plates that is far apart from each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This application, through the combination of the installation cylinder, electric push rod and clamping plate, enables workers to install the U-shaped roller more conveniently. Through the combination of the double-head motor, cross plate, sleeve, synchronous pulley and synchronous belt body, the two ends of the U-shaped roller can be driven to rotate synchronously to avoid speed fluctuations, prevent deviations in the thickness of the cladding layer, and thus avoid defects such as poor coating overlap and pores. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the U-shaped roller laser cladding rotating seat.

[0015] Figure 2 This is a three-dimensional structural schematic diagram of the vertical plate side view of the U-shaped roller laser cladding rotating seat.

[0016] Figure 3 This is a schematic diagram of the structure of the U-shaped roller laser cladding rotating seat.

[0017] In the diagram: 1. Base plate; 2. Vertical plate; 3. Protective shell; 4. Mounting cylinder; 5. Sleeve; 6. Dual-head motor; 7. Cross plate; 8. Hydraulic push rod; 9. Guide rod; 10. Stabilizing plate; 11. Synchronous pulley; 12. Synchronous belt body; 13. Electric push rod; 14. Clamping plate; 15. Protective pad. Detailed Implementation

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] 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.

[0020] Please see Figure 1-3 In this utility model, a U-shaped roller laser cladding rotating seat includes a base plate 1, a set of upright plates 2 are arranged above the base plate 1, and the bottom end of one of the upright plates 2 is connected to the upper surface of the base plate 1. An installation cylinder 4 is embedded on one side of each upright plate 2, and an electric push rod 13 is embedded on the outer surface of each installation cylinder 4. A clamping plate 14 is installed at the telescopic end of each electric push rod 13. The extension of the electric push rod 13 can push the clamping plate 14 to move, thereby forming a clamping and fixing of the U-shaped roller, making the installation work of the workers more convenient. A protective pad 15 is provided on the side of each set of clamping plates 14 that are close to each other. The protective pad 15 can protect the U-shaped roller to prevent damage to the U-shaped roller.

[0021] A hydraulic push rod 8 is installed on the upper surface of the base plate 1. The telescopic end of the hydraulic push rod 8 is connected to one side of another vertical plate 2. The extension of the hydraulic push rod 8 can push the vertical plate 2 to move, thereby increasing the distance between the installation cylinders 4, which allows the workers to easily install the U-shaped roller. A set of guide rods 9 are slidably connected to one side of another vertical plate 2. Stabilizing plates 10 are fixedly connected to the left and right ends of each guide rod 9. The bottom end of each stabilizing plate 10 is connected to the upper surface of the base plate 1. The cooperation between the guide rods 9 and the stabilizing plates 10 can support and fix the vertical plate 2, thereby ensuring that the vertical plate 2 is in a stable state when it moves.

[0022] A drive assembly for driving a set of mounting cylinders 4 to rotate synchronously is provided above the base plate 1. The drive assembly includes a double-headed motor 6 mounted on the upper surface of the base plate 1. Both output ends of the double-headed motor 6 are fixedly connected to cross plates 7. Each cross plate 7 has a sleeve 5 slidably connected to its outer surface. The other end of each sleeve 5 extends to the other side of the vertical plate 2 and is rotatably connected to the vertical plate 2. Each sleeve 5 and the outer surface of each mounting cylinder 4 are equipped with a synchronous pulley 11. A synchronous belt body 12 is sleeved on the outside of each set of synchronous pulleys 11. When it is necessary to drive the U-shaped roller to rotate, the cross plate 7 will drive the sleeve 5 to rotate, and at the same time, it will drive the synchronous pulley 11 at one end of the sleeve 5 to rotate. Under the action of the synchronous belt body 12, the other synchronous pulley 11 will also rotate. The mounting cylinder 4 will then drive the U-shaped roller to rotate synchronously, which can ensure that the two ends of the U-shaped roller rotate synchronously.

[0023] The two upright plates 2 are fixedly connected to protective shells 3 on their opposite sides. The protective shells 3 can be used to shield and protect the synchronous pulley 11 to prevent dangerous situations during operation.

[0024] The working principle of this application is as follows: When in use, the hydraulic push rod 8 can be extended, which will push one of the upright plates 2 to move. Then, one end of the U-shaped roller is inserted into the installation cylinder 4 on one side, and the hydraulic push rod 8 is controlled to reset. The other end of the U-shaped roller will enter the installation cylinder 4 on the other side. Then, the electric push rod 13 is extended, and the clamping plate 14 will clamp and fix the U-shaped roller. When it is necessary to control the rotation of the U-shaped roller, the double-head motor 6 is started. The cross plate 7 will drive the sleeve 5 to rotate, and at the same time, it will drive the synchronous pulley 11 at one end of the sleeve 5 to rotate. Under the action of the synchronous belt body 12, the other synchronous pulley 11 will also rotate. The installation cylinder 4 will synchronously drive the U-shaped roller to rotate, which not only facilitates the installation of the workers, but also ensures that the two ends of the U-shaped roller rotate synchronously.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A U-shaped roller laser cladding rotating seat, characterized in that: The system includes a base plate (1), a set of upright plates (2) are provided above the base plate (1), and the bottom end of one of the upright plates (2) is connected to the upper surface of the base plate (1). An installation cylinder (4) is embedded on one side of each of the upright plates (2), an electric push rod (13) is embedded on the outer surface of each of the installation cylinders (4), and a clamping plate (14) is installed on the telescopic end of each of the electric push rods (13). A hydraulic push rod (8) is installed on the upper surface of the base plate (1), and the telescopic end of the hydraulic push rod (8) is connected to one side of another upright plate (2). A drive assembly for driving the set of installation cylinders (4) to rotate synchronously is provided above the base plate (1).

2. The U-shaped roller laser cladding rotating seat according to claim 1, characterized in that: The drive assembly includes a dual-head motor (6) mounted on the upper surface of the base plate (1). Both output ends of the dual-head motor (6) are fixedly connected to a cross plate (7). A sleeve (5) is slidably connected to the outer surface of each cross plate (7). The other end of each sleeve (5) extends to the other side of the upright plate (2), and the sleeve (5) is rotatably connected to the upright plate (2).

3. The U-shaped roller laser cladding rotating seat according to claim 2, characterized in that: The other end of each sleeve (5) and the outer surface of each mounting sleeve (4) are equipped with a synchronous pulley (11), and the outside of each group of synchronous pulleys (11) is covered with a synchronous belt body (12).

4. The U-shaped roller laser cladding rotating seat according to claim 1, characterized in that: Each set of clamps (14) has a protective pad (15) on one side that is close to each other.

5. The U-shaped roller laser cladding rotating seat according to claim 1, characterized in that: A set of guide rods (9) are slidably connected to one side of one of the upright plates (2). Each guide rod (9) is fixedly connected to a stabilizing plate (10) at both ends. The bottom end of each stabilizing plate (10) is connected to the upper surface of the base plate (1).

6. The U-shaped roller laser cladding rotating seat according to claim 1, characterized in that: Protective shells (3) are fixedly connected to the two opposing sides of the two upright plates (2).

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