A plate cutting auxiliary support wheel

Abstract

The utility model belongs to the thick plate processing auxiliary equipment technical field especially relates to a thick plate cutting auxiliary support wheel, including first gyro wheel subassembly, second gyro wheel subassembly and hydraulic drive assembly. First gyro wheel subassembly includes first fixed axle and first gyro wheel. Second gyro wheel subassembly includes second fixed axle and second gyro wheel. The thick plate cutting auxiliary support wheel provided by the application of the application adopts the double -row gyro wheel structure that first gyro wheel subassembly and second gyro wheel subassembly are parallel and are spaced apart, compared with traditional single -row support wheel, increased the contact support area with thick plate, make support force distribution more evenly, can provide more stable support for thick plate, reduce thick plate in the process of cutting and vibrate of shaking, avoid the unstable movement of thick plate in the process of cutting simultaneously, thereby guarantee the accuracy of cutting trajectory, improve the precision and quality of thick plate cutting, the cut is more level, reduces the size deviation and subsequent finishing process.

Description

Technical Field

[0001] This utility model belongs to the technical field of auxiliary equipment for thick plate processing, and in particular relates to an auxiliary support wheel for thick plate cutting. Background Technology

[0002] In industries such as machinery manufacturing, shipbuilding, and steel structure processing, thick plate cutting is a common and critical processing step. Due to their large weight and high rigidity, thick plates require stable support and positioning during the cutting process to ensure cutting accuracy and operational safety.

[0003] Currently, traditional auxiliary support devices for thick plate cutting mostly use a single-row support wheel structure to press and support the thick plate. This single-row support wheel structure has significant limitations: due to the small contact area between the single-row support wheel and the thick plate, the supporting force is unevenly distributed, resulting in insufficient support stability. During thick plate cutting, especially when performing long-distance or large-size cutting, the thick plate is prone to swaying, vibration, or slight deformation due to unstable support. This not only affects the accuracy of the cutting trajectory, leading to a decrease in cutting quality, but also results in problems such as uneven cuts and large dimensional deviations. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary support wheel for cutting thick plates, which aims to solve the technical problems in the prior art that affect the accuracy of the cutting trajectory, leading to a decrease in cutting quality and resulting in uneven cuts and large dimensional deviations.

[0005] To achieve the above objectives, the thick plate cutting auxiliary support wheel provided in this embodiment of the utility model includes a first roller assembly, a second roller assembly, and a hydraulic drive assembly. The first roller assembly and the second roller assembly are arranged in parallel and spaced apart, and are both connected to the hydraulic drive assembly. The hydraulic drive assembly is respectively disposed on the first roller assembly and the second roller assembly.

[0006] The first roller assembly includes a first fixed shaft and a first roller. Multiple first rollers are provided and all are fixed to the first fixed shaft. The first roller includes a first bearing and a first roller body. The first bearing is fixedly installed on the first fixed shaft, and the first roller body is fixed to the outside of the first bearing.

[0007] The second roller assembly includes a second fixed shaft and a second roller. Multiple second rollers are provided and all are fixed to the second fixed shaft. The second roller includes a second bearing and a second roller body. The second bearing is fixedly installed on the second fixed shaft, and the second roller body is fixed to the outside of the second bearing.

[0008] The hydraulic drive assembly is connected to the first fixed shaft and the second fixed shaft respectively.

[0009] As an optional solution of this utility model, four first rollers are provided, and all of them are fixedly connected to the end of the fixed shaft.

[0010] As an optional solution of this utility model, four second rollers are provided, and all of them are fixedly connected to the end of the fixed shaft.

[0011] As an optional solution of this utility model, the hydraulic drive assembly includes a hydraulic fixed base, a hydraulic drive cylinder, a movable arm, and a connecting rod. One end of the hydraulic drive cylinder is fixedly connected to the hydraulic fixed base, and the other end is fixedly connected to the movable arm. One end of the movable arm is hinged to the hydraulic fixed base, and the other end is fixedly connected to the first fixed shaft. One end of the connecting rod is fixedly connected to the movable arm, and the other end is fixedly connected to the second fixed shaft.

[0012] As an optional solution of this utility model, a fixing plate is provided at one end of the hydraulic fixing seat, and a fixing hole is provided on the fixing plate. Multiple fixing holes are provided and are evenly distributed on the fixing plate.

[0013] The above-mentioned technical solutions of one or more of the thick plate cutting auxiliary support wheels provided in this embodiment of the utility model have at least one of the following technical effects:

[0014] The thick plate cutting auxiliary support wheel provided in this application adopts a double-row roller structure with the first roller assembly and the second roller assembly arranged in parallel and spaced apart. Compared with the traditional single-row support wheel, it increases the contact support area with the thick plate, making the support force distribution more uniform. It effectively solves the problem of insufficient support force of single-row support wheels, and can provide more stable support for the thick plate, reduce the shaking and vibration of the thick plate during the cutting process, and avoid unstable movement of the thick plate during the cutting process. This ensures the accuracy of the cutting trajectory, improves the precision and quality of thick plate cutting, makes the cut smoother, and reduces dimensional deviations and subsequent trimming processes. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A perspective view of the thick plate cutting auxiliary support wheel provided in an embodiment of this utility model.

[0017] Figure 2 A perspective view of the thick plate cutting auxiliary support wheel provided in an embodiment of this utility model.

[0018] The following are the labeling elements in the figure:

[0019] 1. First roller assembly; 2. Second roller assembly; 3. Hydraulic drive assembly;

[0020] 11. First fixed shaft; 12. First roller; 13. First bearing;

[0021] 21. Second fixed shaft; 22. Second roller; 23. Second bearing;

[0022] 31. Hydraulic mounting base; 32. Hydraulic drive cylinder; 33. Movable arm; 34. Connecting rod; 35. Fixing plate; 36. Fixing hole. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0027] In one embodiment of this utility model, such as Figures 1-2 As shown, a thick plate cutting auxiliary support wheel is provided, including a first roller assembly 1, a second roller assembly 2 and a hydraulic drive assembly 3. The first roller assembly 1 and the second roller assembly 2 are arranged in parallel and spaced apart, and are both connected to the hydraulic drive assembly 3. The hydraulic drive assembly 3 is respectively disposed at the ends of the first roller assembly 1 and the second roller assembly 2.

[0028] The first roller assembly 1 includes a first fixed shaft 11 and four first rollers 12, all of which are fixedly connected to the end of the first fixed shaft 11. Each first roller 12 includes a first bearing 13 and a roller body. The first bearing 13 is fixedly mounted on the first fixed shaft 11, and the roller body is fixed to the outside of the bearing 13. The four first rollers 12 are evenly distributed on the first fixed shaft 11, which can evenly distribute the pressure of the thick plate and improve the stability of the support.

[0029] The second roller assembly 2 includes a second fixed shaft 21 and four second rollers 22, all of which are fixedly connected to the end of the second fixed shaft 21. Each second roller 22 includes a second bearing 23 and a second roller body. The second bearing 23 is fixedly mounted on the second fixed shaft 21, and the roller body is fixed to the outside of the second bearing 23. Similarly, the four second rollers 22 are evenly distributed on the second fixed shaft 21, forming a double-row support structure together with the first roller assembly 1.

[0030] The hydraulic drive assembly 3 is connected to the first fixed shaft 11 and the second fixed shaft 21 respectively. The hydraulic drive assembly 3 includes a hydraulic fixed seat 31, a hydraulic drive cylinder 32, a movable arm 33, and a connecting rod 34. One end of the hydraulic drive cylinder 32 is fixedly connected to the hydraulic fixed seat 31, and the other end is fixedly connected to the movable arm 33. One end of the movable arm 33 is hinged to the hydraulic fixed seat 31, and the other end is fixedly connected to the first fixed shaft 11. One end of the connecting rod 34 is fixedly connected to the movable arm 33, and the other end is fixedly connected to the second fixed shaft 21. Through the extension and retraction of the hydraulic drive cylinder 32, the movable arm 33 can be driven to rotate around the hinge point with the hydraulic fixed seat 31. In turn, the connecting rod 34 synchronously drives the first fixed shaft 11 and the second fixed shaft 21 to move up and down, thereby adjusting the height of the first roller assembly 1 and the second roller assembly 2 to accommodate plates of different thicknesses.

[0031] A fixing plate 35 is provided at one end of the hydraulic fixing base 31. The fixing plate 35 is provided with multiple fixing holes 36, which are evenly distributed on the fixing plate 35. Through the fixing holes 36 on the fixing plate 35, the entire device can be firmly installed on the frame of the cutting equipment, ensuring the stability of the device during operation.

[0032] The working principle of this utility model is as follows: When cutting thick plates, the height of the first roller assembly 1 and the second roller assembly 2 is first adjusted according to the thickness of the plate by the hydraulic drive component 3, so that the first roller 12 and the second roller 22 can contact the lower or upper surface of the thick plate and provide appropriate support force. When the thick plate moves under the drive of the conveying mechanism, the first roller 12 and the second roller 22 rotate flexibly under the action of the first bearing 13 and the second bearing 23, providing support and guidance for the thick plate. Due to the adoption of the double-row roller structure, the support area is increased, keeping the thick plate stable during the cutting process, thereby ensuring cutting accuracy and operational safety.

[0033] The thick plate cutting auxiliary support wheel provided in this application adopts a double-row roller structure with the first roller assembly 1 and the second roller assembly 2 arranged in parallel and spaced apart. Compared with the traditional single-row support wheel, it increases the contact support area with the thick plate, making the support force distribution more uniform. It effectively solves the problem of insufficient support force of single-row support wheels, and can provide more stable support for the thick plate, reduce the shaking and vibration of the thick plate during the cutting process, and avoid unstable movement of the thick plate during the cutting process. This ensures the accuracy of the cutting trajectory, improves the precision and quality of thick plate cutting, makes the cut smoother, and reduces dimensional deviations and subsequent trimming processes.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A thick plate cutting auxiliary support wheel, characterized in that, It includes a first roller assembly, a second roller assembly, and a hydraulic drive assembly. The first roller assembly and the second roller assembly are arranged in parallel and spaced apart, and are both connected to the hydraulic drive assembly. The hydraulic drive assembly is respectively disposed on the first roller assembly and the second roller assembly. The first roller assembly includes a first fixed shaft and a first roller. Multiple first rollers are provided and all are fixed to the first fixed shaft. The first roller includes a first bearing and a first roller body. The first bearing is fixedly installed on the first fixed shaft, and the first roller body is fixed to the outside of the first bearing. The second roller assembly includes a second fixed shaft and a second roller. Multiple second rollers are provided and all are fixed to the second fixed shaft. The second roller includes a second bearing and a second roller body. The second bearing is fixedly installed on the second fixed shaft, and the second roller body is fixed to the outside of the second bearing. The hydraulic drive assembly is connected to the first fixed shaft and the second fixed shaft respectively.

2. The thick plate cutting auxiliary support wheel according to claim 1, characterized in that, The first roller is provided in four parts, and each part is fixedly connected to the end of the fixed shaft.

3. The thick plate cutting auxiliary support wheel according to claim 1, characterized in that, The second roller is provided in four parts, and each part is fixedly connected to the end of the fixed shaft.

4. The thick plate cutting auxiliary support wheel according to claim 1, characterized in that, The hydraulic drive assembly includes a hydraulic fixed base, a hydraulic drive cylinder, a movable arm, and a connecting rod. One end of the hydraulic drive cylinder is fixedly connected to the hydraulic fixed base, and the other end is fixedly connected to the movable arm. One end of the movable arm is hinged to the hydraulic fixed base, and the other end is fixedly connected to the first fixed shaft. One end of the connecting rod is fixedly connected to the movable arm, and the other end is fixedly connected to the second fixed shaft.

5. The thick plate cutting auxiliary support wheel according to claim 4, characterized in that, One end of the hydraulic fixing base is provided with a fixing plate, and the fixing plate is provided with fixing holes. There are multiple fixing holes, which are evenly distributed on the fixing plate.

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