A steel wheel size calibration and shaping device

Abstract

This utility model discloses a steel wheel size calibration and shaping device, relating to the field of wheel processing technology. It includes a processing table, with a wheel positioning platform slidably connected to its top surface. An electrically controlled slide rail is provided on one side of the wheel positioning platform, with its drive end fixedly connected to one side of the wheel positioning platform. A wheel rotation driver is provided on the bottom surface of the wheel positioning platform, with a wheel positioning rod fixedly connected to its drive end. A mounting bracket is fixedly connected to one side of the processing table. This utility model uses an electrically controlled push rod to drive a wheel preheating component to move smoothly towards the wheel, directionally heating the protrusions and surrounding deformation areas on the outer surface of the wheel. Once the temperature reaches the preset process value, the hardness of the wheel steel is significantly reduced, while its ductility is simultaneously improved. This effectively avoids secondary damage caused by the high hardness and poor ductility of the steel during room temperature shaping, significantly improving the wheel repair pass rate and structural safety.

Description

Technical Field

[0001] This utility model relates to the field of wheel processing technology, and in particular to a steel wheel size calibration and shaping device. Background Technology

[0002] Steel wheel size calibration and shaping equipment is a processing device specifically designed for steel wheels. Its core function is to precisely correct and shape wheel size deviations and morphological defects caused by factors such as production and processing errors, long-term wear, and external impacts through controlled methods such as mechanical pressure. This restores the wheel to the dimensional accuracy and structural shape that meet industry standards or original factory technical requirements, ensuring the driving safety and stability of the wheel after assembly, while extending the wheel's service life. It is widely used in the quality inspection process of automobile manufacturing production lines, the wheel repair process of automobile repair enterprises, and the field of wheel refurbishment and remanufacturing.

[0003] When a wheel develops a bump or deformed area due to a severe collision, it needs to be reshaped. However, steel has high hardness and poor ductility at room temperature. If mechanical pressure is applied directly to correct the bump, the applied external force can cause a rapid concentration of stress around the bump. This not only makes it difficult to achieve the desired shaping effect but also easily leads to secondary damage such as cracking and breakage, seriously affecting the safety and structural stability of the wheel in subsequent use. Utility Model Content

[0004] The purpose of this invention is to solve the problem that steel has high hardness and poor ductility at room temperature, and direct mechanical pressure can easily cause wheels to crack or break. Therefore, a steel wheel size calibration and shaping device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a steel wheel size calibration and shaping device, comprising a processing table, a wheel positioning platform slidably connected to the top surface of the processing table, an electrically controlled slide rail provided on one side of the wheel positioning platform, the drive end of the electrically controlled slide rail fixedly connected to one side of the wheel positioning platform, a wheel rotation driver provided on the bottom surface of the wheel positioning platform, a wheel positioning rod fixedly connected to the drive end of the wheel rotation driver, a mounting frame fixedly connected to one side of the processing table, a wheel shaping machine and a camera fixedly connected to the other end of the mounting frame respectively, the signal output end of the camera being interconnected with the signal input end of the wheel shaping machine, an electrically controlled push rod fixedly installed on the top surface of the wheel positioning platform, and a wheel preheating component fixedly connected to the drive end of the electrically controlled push rod.

[0006] Preferably, the wheel preheating assembly includes an adapter frame, a preheating arc plate, and a heating assembly. One side of the adapter frame is fixedly connected to one side of the preheating arc plate, and the other end of the adapter frame is fixedly connected to the drive end of the electronically controlled push rod. The heating end of the heating assembly is located inside the preheating arc plate.

[0007] Preferably, the heating assembly includes a power supply plate and several heating rods, with the power input terminals of the heating rods connected to the power output terminals of the power supply plate.

[0008] Preferably, the preheating arc plate has several mounting grooves inside, and several heating rods are arranged inside the mounting grooves.

[0009] Preferably, the camera is located directly above the wheel rotation drive.

[0010] Preferably, a guide rail is fixedly installed on the top surface of the wheel positioning platform, and one end of the adapter is slidably connected to the outside of the guide rail.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, the wheel preheating component is driven by an electrically controlled push rod to move smoothly towards the wheel, and the protrusions and surrounding deformation areas on the outer surface of the wheel are heated in a directional manner. When the temperature reaches the preset process value, the hardness of the wheel steel is significantly reduced and the ductility is simultaneously improved, which effectively avoids secondary damage caused by the high hardness and poor ductility of the steel during room temperature forming, and greatly improves the wheel repair qualification rate and structural safety.

[0012] 2. In this utility model, by uniformly heating the preheated arc plate, it can form a comprehensive and close thermal contact with the protrusions and surrounding deformation areas on the outer surface of the wheel, so that the heat is transferred to the deformed parts of the wheel at a uniform and controllable rate, ensuring that the wheel steel softens in a gradient from the surface to the inner layer, avoiding stress concentration inside the steel due to local temperature differences, and further reducing the risk of rim cracking during shaping. Attached Figure Description

[0013] Figure 1 This utility model provides a three-dimensional structural diagram of a steel wheel size calibration and shaping device; Figure 2 This utility model provides a schematic diagram illustrating the connection relationship between the wheel positioning platform and the electrically controlled push rod in a steel wheel size calibration and shaping device; Figure 3 This utility model provides a schematic diagram illustrating the connection relationship between the electric push rod and the wheel preheating assembly in a steel wheel size calibration and shaping device; Figure 4 This invention presents a three-dimensional structural diagram of a heating component in a steel wheel size calibration and shaping device.

[0014] Legend: 1. Processing table; 11. Mounting frame; 2. Wheel positioning table; 21. Guide rail; 3. Electrically controlled slide rail; 4. Wheel rotation drive; 5. Wheel positioning rod; 6. Wheel shaping machine; 7. Camera; 8. Electrically controlled push rod; 9. Wheel preheating assembly; 91. Adapter frame; 92. Preheating arc plate; 921. Mounting groove; 93. Heating assembly; 931. Power supply plate; 932. Heating rod. Detailed Implementation

[0015] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0017] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides a steel wheel size calibration and shaping device, including a processing table 1, a wheel positioning table 2 slidably connected to the top surface of the processing table 1, an electrically controlled slide rail 3 provided on one side of the wheel positioning table 2, the drive end of the electrically controlled slide rail 3 fixedly connected to one side of the wheel positioning table 2, a wheel rotation driver 4 provided on the bottom surface of the wheel positioning table 2, a wheel positioning rod 5 fixedly connected to the drive end of the wheel rotation driver 4, a mounting frame 11 fixedly connected to one side of the processing table 1, a wheel shaping machine 6 and a camera 7 fixedly connected to the other end of the mounting frame 11 respectively, the signal output end of the camera 7 is connected to the signal input end of the wheel shaping machine 6, an electrically controlled push rod 8 is fixedly installed on the top surface of the wheel positioning table 2, a wheel preheating component 9 is fixedly connected to the drive end of the electrically controlled push rod 8, and the camera 7 is located directly above the wheel rotation driver 4.

[0018] The specific setup and function of this embodiment are described below. First, the wheel to be repaired is precisely positioned on the upper end of the wheel positioning rod 5. Then, the built-in drive motor of the wheel rotation driver 4 starts, and through the coordinated transmission of the belt and the transmission pulley, it drives the wheel positioning rod 5 to rotate stably, so that the wheel protrusion area is precisely rotated to the side of the wheel preheating component 9. Immediately afterwards, the electric control push rod 8 drives the wheel preheating component 9 to move smoothly towards the wheel, and performs directional heating on the protrusion and surrounding deformed areas of the wheel's outer surface. After the temperature reaches the preset process value, the hardness of the wheel steel is significantly reduced and the ductility is simultaneously improved, and the wheel preheating component 9 is reset according to the program. Afterward, the drive component of the wheel shaping machine 6 drives the shaping cutter head to precisely press the protrusion. During the process, the camera 7 continuously collects images of the wheel protrusion pressing status and provides real-time feedback on the repair progress until the outer surface of the wheel fully meets the repair technical standards. This effectively avoids secondary damage caused by the high hardness and poor ductility of the steel during room temperature shaping, and greatly improves the wheel repair qualification rate and structural safety.

[0019] Example 2: Figure 1 - Figure 4 As shown, the steel wheel size calibration and shaping equipment of this utility model includes a processing table 1, a wheel positioning table 2 slidably connected to the top surface of the processing table 1, an electrically controlled slide rail 3 provided on one side of the wheel positioning table 2, the drive end of the electrically controlled slide rail 3 fixedly connected to one side of the wheel positioning table 2, a wheel rotation driver 4 provided on the bottom surface of the wheel positioning table 2, a wheel positioning rod 5 fixedly connected to the drive end of the wheel rotation driver 4, a mounting frame 11 fixedly connected to one side of the processing table 1, a wheel shaping machine 6 and a camera 7 fixedly connected to the other end of the mounting frame 11 respectively, the signal output end of the camera 7 being interconnected with the signal input end of the wheel shaping machine 6, an electrically controlled push rod 8 fixedly installed on the top surface of the wheel positioning table 2, and a wheel preheating component 9 fixedly connected to the drive end of the electrically controlled push rod 8. The wheel preheating assembly 9 includes an adapter frame 91, a preheating arc plate 92, and a heating assembly 93. One side of the adapter frame 91 is fixedly connected to one side of the preheating arc plate 92, and the other end of the adapter frame 91 is fixedly connected to the drive end of the electric control push rod 8. The heating end of the heating assembly 93 is located inside the preheating arc plate 92. The heating assembly 93 includes an energy supply plate 931 and several heating rods 932. The power input ends of the several heating rods 932 are connected to the power output ends of the energy supply plate 931. Several mounting grooves 921 are opened inside the preheating arc plate 92, and several heating rods 932 are located inside the mounting grooves 921. A guide rail 21 is fixedly installed on the top surface of the wheel positioning platform 2, and one end of the adapter frame 91 is slidably connected to the outside of the guide rail 21.

[0020] The overall effect of this embodiment is that, during the wheel preheating stage, after the heating component 93 is activated, its built-in power supply plate 931 first outputs electrical energy to the heating rod 932 at a preset power, ensuring that the heating rod 932 is quickly activated and generates continuous and stable heat. This heat is efficiently transferred to the interior of the preheating arc plate 92, which is closely connected to it, through heat conduction. Because the preheating arc plate 92 adopts an arc-shaped structure design and is in a uniformly distributed and close fit with the heating rod 932, the heat can form a balanced thermal field inside the preheating arc plate 92, ultimately achieving uniform heating of the entire surface of the preheating arc plate 92, avoiding local overheating or underheating. After the preheating arc plate 92 is uniformly heated, it can form a comprehensive and close thermal contact with the protrusions and surrounding deformation areas on the outer surface of the wheel, allowing the heat to be transferred to the deformed parts of the wheel at a uniform and controllable rate. This ensures that the wheel steel softens in a gradient from the surface to the inner layer, avoiding stress concentration inside the steel due to local temperature differences, and further reducing the risk of rim cracking during shaping.

[0021] The operating method and working principle of this device are as follows: First, the wheel to be repaired is precisely positioned on the upper end of the wheel positioning rod 5. Then, the built-in drive motor of the wheel rotation driver 4 starts, and through the coordinated transmission of the belt and drive pulley, it drives the wheel positioning rod 5 to rotate stably, precisely rotating the wheel's protruding area to the side of the wheel preheating component 9. Next, the electrically controlled push rod 8 drives the wheel preheating component 9 to move smoothly towards the wheel, directionally heating the protruding areas and surrounding deformed areas on the outer surface of the wheel. Once the temperature reaches the preset process value, and the hardness of the wheel steel is significantly reduced while its ductility is simultaneously increased, the wheel preheating component 9 resets according to the program. Afterwards, the drive component of the wheel shaping machine 6 drives the shaping cutter head to precisely press the protruding areas together. During this process, the camera 7 continuously collects images of the wheel protruding area pressing status, providing real-time feedback on the repair progress until the outer surface of the wheel completely meets the repair technical standards.

[0022] During the wheel preheating stage, after the heating component 93 is activated, its built-in power supply plate 931 first outputs electrical energy to the heating rod 932 at a preset power, ensuring that the heating rod 932 is quickly activated and generates continuous and stable heat. This heat is efficiently transferred to the interior of the preheating arc plate 92, which is closely connected to it, through heat conduction. Because the preheating arc plate 92 adopts an arc-shaped structure design and is evenly distributed and in close contact with the heating rod 932, the heat can form a uniform thermal field inside the preheating arc plate 92, ultimately achieving uniform heating of the entire surface of the preheating arc plate 92.

[0023] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A steel wheel size calibration and shaping device, comprising a processing table (1), characterized in that: The top surface of the processing table (1) is slidably connected to a wheel positioning table (2). An electric control slide rail (3) is provided on one side of the wheel positioning table (2). The drive end of the electric control slide rail (3) is fixedly connected to one side of the wheel positioning table (2). A wheel rotation driver (4) is provided on the bottom surface of the wheel positioning table (2). A wheel positioning rod (5) is fixedly connected to the drive end of the wheel rotation driver (4). A mounting bracket (11) is fixedly connected to one side of the processing table (1). A wheel shaping machine (6) and a camera (7) are fixedly connected to the other end of the mounting bracket (11). The signal output end of the camera (7) is connected to the signal input end of the wheel shaping machine (6). An electric control push rod (8) is fixedly installed on the top surface of the wheel positioning table (2). A wheel preheating component (9) is fixedly connected to the drive end of the electric control push rod (8).

2. The steel wheel size calibration and shaping equipment according to claim 1, characterized in that: The wheel preheating assembly (9) includes a transfer frame (91), a preheating arc plate (92), and a heating assembly (93). One side of the transfer frame (91) is fixedly connected to one side of the preheating arc plate (92), and the other end of the transfer frame (91) is fixedly connected to the driving end of the electric control push rod (8). The heating end of the heating assembly (93) is located inside the preheating arc plate (92).

3. The steel wheel size calibration and shaping equipment according to claim 2, characterized in that: The heating assembly (93) includes a power supply plate (931) and several heating rods (932), with the power input terminals of the several heating rods (932) connected to the power output terminals of the power supply plate (931).

4. The steel wheel size calibration and shaping equipment according to claim 3, characterized in that: The preheating arc plate (92) has several mounting grooves (921) inside, and several heating rods (932) are arranged inside the mounting grooves (921).

5. The steel wheel size calibration and shaping equipment according to claim 1, characterized in that: The camera (7) is located directly above the wheel rotation drive (4).

6. The steel wheel size calibration and shaping equipment according to claim 2, characterized in that: The top surface of the wheel positioning platform (2) is fixedly equipped with a guide rail (21), and one end of the adapter (91) is slidably connected to the outside of the guide rail (21).

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