A plate rolling machine for processing non-standard metal parts

Abstract

This utility model relates to the field of plate rolling machine technology, and particularly to a plate rolling machine for processing non-standard metal parts. It includes a load-bearing base frame, with pulleys fixedly connected to the lower left and lower right ends of the base frame. A ground nail is threadedly connected to the center of the inner lower wall of each pulley. A control key is provided on the upper right end of the base frame. Connecting bolts are threadedly connected to the four sides of the upper end of the base frame. The base frame is threadedly connected to the main frame body via four connecting bolts. This utility model describes a plate rolling machine for processing non-standard metal parts. The pulleys and ground nails enable flexible movement and stable fixation of the equipment. The connecting bolts facilitate the assembly and disassembly of the main frame body. With the help of a roller drive structure, height adjustment structure, and downward pressure execution component, it can accurately and efficiently complete the plate rolling processing of non-standard metal parts of different specifications. The overall components work together to significantly improve the efficiency and quality of non-standard metal part plate rolling processing.

Description

Technical Field

[0001] This utility model relates to the field of plate rolling machine technology, and in particular to a plate rolling machine for processing non-standard metal parts. Background Technology

[0002] With industrial development, the demand for non-standard metal parts processing is increasing. However, traditional plate rolling machines are unable to meet diverse processing requirements. On the one hand, their plate rolling drive structure has low power transmission efficiency and cannot accurately adapt to metal parts of different thicknesses and materials, resulting in poor plate rolling accuracy. On the other hand, when processing non-standard metal parts of different specifications, it is difficult to accurately adjust the processing parameters, resulting in unstable plate rolling quality and low processing efficiency. Utility Model Content

[0003] The main purpose of this utility model is to provide a plate rolling machine for processing non-standard metal parts, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A plate rolling machine for processing non-standard metal parts includes a load-bearing base frame. Rollers are fixedly connected to the lower left and lower right ends of the load-bearing base frame. Ground nails are threadedly connected to the middle of the inner lower walls of both rollers. A control key is provided on the upper right end of the load-bearing base frame. Connecting bolts are threadedly connected to the four sides of the upper end of the load-bearing base frame. The load-bearing base frame is threadedly connected to a frame body via four connecting bolts. A roller drive structure is fixedly connected to the lower right end of the frame body. A through rectangular mounting opening is provided on the upper right end of the frame body, and a height adjustment structure is provided within the rectangular mounting opening. A downward pressing actuator is fixedly connected to the upper left end of the frame body.

[0005] Preferably, the reel drive structure includes a drive motor, which is fixedly connected to the right end of the frame body. The output end of the drive motor passes through the lower right end of the frame body and is fixedly connected to a drive gear. A driven gear is provided on the rear side of the drive gear. A left support shaft and a right support shaft are fixedly connected to the middle left end of the drive gear and the right support shaft, respectively. The left ends of the left support shaft and the right support shaft are movably connected to the frame body through bearings. A reel gap is formed between the left support shaft and the right support shaft.

[0006] Preferably, the driving gear and the driven gear are meshed together, and the left support shaft and the right support shaft are flush in the horizontal direction.

[0007] Preferably, the height adjustment structure includes an adjusting bolt and a positioning fixing plate. One end of the adjusting bolt is threadedly connected to the upper right side of the frame body, and the other end of the adjusting bolt extends into the rectangular mounting opening. Three return springs are fixedly connected to the lower end of the positioning fixing plate. The three return springs are evenly distributed, and the ends of the three return springs away from the positioning fixing plate are fixedly connected to the lower inner wall of the rectangular mounting opening. A guide shaft is fixedly connected to the middle of the left end of the positioning fixing plate, and a wear-resistant sleeve is fitted onto the outer surface of the guide shaft.

[0008] Preferably, one end of the adjusting bolt is tightly abutted against but not fixed to the upper end of the positioning and fixing plate, and the guide shaft is located between the left support shaft and the right support shaft.

[0009] Preferably, the front and rear ends of the positioning and fixing plate are tightly abutted against the inner front wall and inner rear wall of the rectangular mounting opening, respectively.

[0010] Preferably, the pressing actuation component includes a mounting bracket and a driving cylinder. The mounting bracket is fixedly connected to the upper left part of the frame body, and the output end of the driving cylinder passes through the upper rear part of the mounting bracket and is fixedly connected to a pressure block.

[0011] Preferably, the pressure block has an arc-shaped structure and is located directly above the guide shaft and the wear-resistant sleeve on the left side.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. In this utility model, efficient and stable plate rolling is achieved through gear meshing and shaft system cooperation. The drive motor outputs power, which is transmitted through the meshing of the active gear and the driven gear, driving the left and right support shafts to rotate synchronously in opposite directions. The metal parts are rolled and formed in the gap of the plate rolling. The horizontal and flush shaft system layout ensures uniform pressure distribution, reduces material deformation deviation, and improves plate rolling accuracy. The direct gear meshing transmission reduces power loss, improves transmission efficiency, and can withstand large torque, adapting to the processing of metal parts of different thicknesses and materials. Furthermore, the bearing connection method reduces frictional resistance, extends the service life of the equipment, and improves operational stability, making the plate rolling process smoother and more efficient, and significantly improving the quality and efficiency of non-standard metal part plate rolling processing.

[0013] 2. In this utility model, the height of the positioning and fixing plate can be flexibly changed by rotating the adjusting bolt, and the guide shaft can be precisely fine-tuned in conjunction with the return spring, thereby adapting to non-standard metal parts of different thicknesses. The wear-resistant sleeve reduces the frictional loss of the guide shaft, ensuring the stability and reliability of the adjustment process. In the pressing execution component, the drive cylinder pushes the arc-shaped pressure block to pre-press the metal part against the guide shaft, so that the metal part maintains the correct position before entering the gap of the rolling plate and avoids deviation. The combination of the two not only improves the rolling plate accuracy, but also effectively reduces the scrap rate, and significantly improves the efficiency and quality of non-standard metal part rolling plate processing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a plate rolling machine for processing non-standard metal parts according to the present invention; Figure 2 This is a schematic diagram of the overall structure of the roller drive structure of a plate rolling machine for processing non-standard metal parts according to the present invention. Figure 3 This is a schematic diagram of the overall structure of a height adjustment structure for a plate rolling machine used to process non-standard metal parts according to this utility model. Figure 4 This is a schematic diagram of the overall pressing actuator of a plate rolling machine for processing non-standard metal parts according to the present invention.

[0015] In the diagram: 1. Load-bearing base frame; 2. Pulley; 3. Ground nail; 4. Connecting bolt; 5. Main frame; 6. Rectangular mounting opening; 7. Reel drive structure; 8. Height adjustment structure; 9. Pressing actuator; 10. Control key; 71. Drive motor; 72. Drive gear; 73. Left support shaft; 74. Driven gear; 75. Right support shaft; 76. Plate gap; 81. Adjusting bolt; 82. Positioning and fixing plate; 83. Return spring; 84. Guide shaft; 85. Wear-resistant sleeve; 91. Mounting bracket; 92. Drive cylinder; 93. Pressure block. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing 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. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within 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] Please see Figure 1-4 This utility model provides a technical solution: A plate rolling machine for processing non-standard metal parts includes a load-bearing base frame 1. Pulleys 2 are fixedly connected to the lower left and lower right ends of the load-bearing base frame 1. Ground nails 3 are threadedly connected to the middle of the inner lower walls of the two pulleys 2. A control key 10 is provided on the upper right end of the load-bearing base frame 1. Connecting bolts 4 are threadedly connected to the four sides of the upper end of the load-bearing base frame 1. A frame body 5 is threadedly connected to the load-bearing base frame 1 via four connecting bolts 4. A roller drive structure 7 is fixedly connected to the lower right end of the frame body 5. A through rectangular mounting opening 6 is provided on the upper right end of the frame body 5. A height adjustment structure 8 is provided inside the rectangular mounting opening 6. A pressing actuator 9 is fixedly connected to the upper left end of the frame body 5.

[0020] In this embodiment, the reel drive structure 7 includes a drive motor 71, which is fixedly connected to the right end of the frame body 5. The output end of the drive motor 71 passes through the lower right end of the frame body 5 and is fixedly connected to a drive gear 72. A driven gear 74 is provided on the rear side of the drive gear 72. A left support shaft 73 and a right support shaft 75 are fixedly connected to the middle left end of the drive gear 72 and the right support shaft 75, respectively. The left ends of the left support shaft 73 and the right support shaft 75 are movably connected to the frame body 5 through bearings. A reel gap 76 is formed between the left support shaft 73 and the right support shaft 75. The drive gear 72 and the driven gear 74 are meshed. The left support shaft 73 and the right support shaft 75 are flush in the horizontal direction.

[0021] Through the above scheme: during operation, the drive gear 72 and driven gear 74 at the output end of the drive motor 71 mesh, driving the left support shaft 73 and the right support shaft 75 to rotate synchronously in opposite directions. The metal parts are rolled and formed in the gap 76 of the rolling plate. The horizontal and flush left support shaft 73 and right support shaft 75 ensure uniform pressure distribution. The direct meshing of the drive gear 72 and driven gear 74 reduces transmission loss and improves power transmission efficiency. The bearing connection method reduces frictional resistance and further improves the rolling plate accuracy.

[0022] In this embodiment, the height adjustment structure 8 includes an adjusting bolt 81 and a positioning fixing plate 82. One end of the adjusting bolt 81 is threadedly connected to the upper right side of the frame body 5, and the other end of the adjusting bolt 81 extends into the rectangular mounting opening 6. Three return springs 83 are fixedly connected to the lower end of the positioning fixing plate 82. The three return springs 83 are evenly distributed, and the ends of the three return springs 83 away from the positioning fixing plate 82 are fixedly connected to the lower inner wall of the rectangular mounting opening 6. A guide shaft 84 is fixedly connected to the middle of the left end of the positioning fixing plate 82. A wear-resistant sleeve 85 is fitted onto the outer surface of the guide shaft 84. One end of the bolt 81 is tightly abutted against but not fixed to the upper end of the positioning and fixing plate 82. The guide shaft 84 is located between the left support shaft 73 and the right support shaft 75. The front end and the rear end of the positioning and fixing plate 82 are tightly abutted against the inner front wall and the inner rear wall of the rectangular mounting opening 6, respectively. The pressing execution component 9 includes a mounting bracket 91 and a drive cylinder 92. The mounting bracket 91 is fixedly connected to the upper left part of the frame body 5. The output end of the drive cylinder 92 passes through the upper rear part of the mounting bracket 91 and is fixedly connected to a pressure block 93. The pressure block 93 has an arc-shaped structure and is located on the left side directly above the guide shaft 84 and the wear-resistant sleeve 85.

[0023] The above solution allows for the adjustment of the positioning plate 82 by rotating the adjusting bolt 81. This, combined with the return spring 83, enables fine-tuning of the guide shaft 84's height, precisely adapting to metal parts of different thicknesses. The wear-resistant sleeve 85 reduces friction loss and ensures adjustment stability. In the downward pressing actuator 9, the drive cylinder 92 pushes the arc-shaped pressure block 93 downward to apply pressure, pre-pressing the metal part against the guide shaft 84 before feeding it into the plate rolling gap 76. The combination of precise height adjustment and pre-pressing operation ensures uniform force on the metal part during plate rolling, improving plate rolling quality and avoiding rework due to improper parameters. This significantly improves processing efficiency and ensures the stability and high efficiency of non-standard metal part plate rolling processing.

[0024] It should be noted that this utility model is a plate rolling machine for processing non-standard metal parts. During use, firstly, the entire equipment is moved to a suitable position using pulleys 2, then the load-bearing base frame 1 is fixed by screwing in ground nails 3, and then the main frame 5 is securely installed using connecting bolts 4. By operating the control key 10, the drive motor 71 in the roller drive structure 7 is started, which drives the drive gear 72 to rotate. Through the meshing transmission of the driven gear 74, the left support shaft 73 and the right support shaft 75 rotate synchronously, forming a plate rolling gap 76 for plate rolling. The positioning and fixing are changed by rotating the adjusting bolt 81 according to the specifications of the metal parts. The height of plate 82 is adjusted by the return spring 83 to finely adjust the position of guide shaft 84. Wear-resistant sleeve 85 ensures smooth adjustment. In the pressing execution component 9, the drive cylinder 92 pushes the arc-shaped pressure block 93 to press down the metal part, which is then guided into the plate gap 76 via guide shaft 84 to complete the processing of non-standard metal parts. Therefore, through the design of a movable and fixed base, precise height adjustment, stable roller drive, and effective pressing execution, the problems of inconvenient movement and difficult adjustment of processing parameters of traditional equipment are solved. Flexible, efficient, and high-precision plate rolling processing of non-standard metal parts is realized, significantly improving processing adaptability and production efficiency.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A plate rolling machine for processing non-standard metal parts, comprising a load-bearing base frame (1), characterized in that: The lower left and lower right sides of the load-bearing base frame (1) are fixedly connected to pulleys (2), and the inner lower walls of the two pulleys (2) are threadedly connected to ground nails (3). The upper right side of the load-bearing base frame (1) is provided with a control key (10). The upper sides of the load-bearing base frame (1) are threadedly connected with connecting bolts (4). The load-bearing base frame (1) is threadedly connected to the frame body (5) through four connecting bolts (4). The lower right side of the frame body (5) is fixedly connected to a roller drive structure (7). The upper right side of the frame body (5) is provided with a through rectangular mounting opening (6). The rectangular mounting opening (6) is provided with a height adjustment structure (8). The upper left side of the frame body (5) is fixedly connected to a pressing execution component (9).

2. A plate rolling machine for processing non-standard metal parts according to claim 1, characterized in that: The reel drive structure (7) includes a drive motor (71), which is fixedly connected to the right end of the frame body (5). The output end of the drive motor (71) passes through the lower right end of the frame body (5) and is fixedly connected to a drive gear (72). A driven gear (74) is provided on the rear side of the drive gear (72). The left support shaft (73) and the right support shaft (75) are fixedly connected to the middle left end of the drive gear (72) and the right support shaft (75), respectively. The left ends of the left support shaft (73) and the right support shaft (75) are movably connected to the frame body (5) through bearings. A reel gap (76) is formed between the left support shaft (73) and the right support shaft (75).

3. A plate rolling machine for processing non-standard metal parts according to claim 2, characterized in that: The driving gear (72) and the driven gear (74) are meshed together, and the left support shaft (73) and the right support shaft (75) are flush in the horizontal direction.

4. A plate rolling machine for processing non-standard metal parts according to claim 1, characterized in that: The height adjustment structure (8) includes an adjustment bolt (81) and a positioning fixing plate (82). One end of the adjustment bolt (81) is threadedly connected to the upper right side of the frame body (5), and one end of the adjustment bolt (81) extends into the rectangular mounting opening (6). The lower end of the positioning fixing plate (82) is fixedly connected to three return springs (83). The three return springs (83) are evenly distributed. The ends of the three return springs (83) away from the positioning fixing plate (82) are fixedly connected to the inner lower wall of the rectangular mounting opening (6). The middle of the left end of the positioning fixing plate (82) is fixedly connected to a guide shaft (84). The outer surface of the guide shaft (84) is fitted with a wear-resistant sleeve (85).

5. A plate rolling machine for processing non-standard metal parts according to claim 4, characterized in that: One end of the adjusting bolt (81) is tightly abutted against but not fixed to the upper end of the positioning and fixing plate (82), and the guide shaft (84) is located between the left support shaft (73) and the right support shaft (75).

6. A plate rolling machine for processing non-standard metal parts according to claim 4, characterized in that: The front and rear ends of the positioning and fixing plate (82) are respectively in close contact with the inner front wall and inner rear wall of the rectangular mounting opening (6).

7. A plate rolling machine for processing non-standard metal parts according to claim 1, characterized in that: The pressing actuation component (9) includes a mounting bracket (91) and a drive cylinder (92). The mounting bracket (91) is fixedly connected to the upper left part of the frame body (5). The output end of the drive cylinder (92) passes through the upper rear part of the mounting bracket (91) and is fixedly connected to a pressure block (93).

8. A plate rolling machine for processing non-standard metal parts according to claim 7, characterized in that: The pressure block (93) has an arc-shaped structure and is located directly above the guide shaft (84) and the wear-resistant sleeve (85) on the left side.

Images