Secondary anti-deviation structure for steel plate cutting
By introducing a secondary anti-deviation structure during the steel plate cutting process, and using motor and cylinder-driven pressing and alignment clamping, the problems of shaking and deviation in steel processing are solved, achieving higher cutting accuracy and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TAICANG XURAN MACHINERY
- Filing Date
- 2025-05-08
- Publication Date
- 2026-04-17
AI Technical Summary
When automated machinery is used to saw steel plates, there is significant shaking and deviation in the steel processing, resulting in low processing accuracy and burrs on the sawing edge, which is difficult to solve effectively with existing technologies.
A secondary anti-deviation structure for steel plate cutting is adopted, including a machine base, guide rail, pressing mechanism and alignment mechanism. Driven by motor and cylinder, the combined movement of pressing, alignment clamping and straightening block realizes secondary anti-deviation correction of steel, reducing processing deviation and increasing stability.
It effectively reduces the offset during steel plate cutting, improves processing stability, ensures cutting accuracy, and reduces burr generation.
Smart Images
Figure CN224128727U_ABST
Abstract
Description
Technical Field
[0001] This utility model discloses a secondary anti-deviation structure for steel plate cutting, which relates to the field of steel plate cutting technology. Background Technology
[0002] Steel plate cutting is a common process in metal processing, aiming to cut large steel plates into the required sizes and shapes for subsequent processing, assembly, or direct use. Steel plate cutting is a fundamental process in steel processing, and common methods include shearing, laser cutting, plasma cutting, waterjet cutting, flame cutting, and mechanical sawing. Among these, automated mechanical sawing is a process that uses automated mechanical equipment to cut steel plates, metals, or other materials. Compared to traditional manual operations, automated mechanical sawing offers higher efficiency, precision, and consistency. Automated mechanical sawing typically uses cutting tools such as band saws or circular saws, and uses mechanical control to automate processes such as feeding, cutting, and chip removal.
[0003] In automated mechanical sawing, steel is typically positioned and held to ensure sawing accuracy. The sawing process involves high intensity and noticeable wobbling, leading to lower precision or more burrs on the cutting edge. Therefore, a secondary anti-deviation structure for steel plate cutting is needed to address these issues. Utility Model Content
[0004] The purpose of this utility model is to provide a secondary anti-deviation structure for steel plate cutting, which achieves the effect of secondary anti-deviation correction of the steel plate during processing to reduce the amount of deviation and increase stability.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a secondary anti-deviation structure for steel plate cutting, comprising a machine base, characterized in that: a guide rail is installed on the machine base, a pressing mechanism is slidably installed on the guide rail, an alignment mechanism is installed on the machine base, and a cutting part is installed on one side of the alignment mechanism; the pressing mechanism includes a fixed frame, and a pressure plate is installed on the fixed frame; the alignment mechanism includes a fixed block and a pressure block, the fixed block is fixedly connected to the machine base, a connecting frame is slidably installed on the fixed block, two sets of first telescopic rods are fixedly installed on the connecting frame, the first telescopic rods are fixedly connected to the fixed block, a connecting block is installed below the connecting frame, a straightening block is rotatably installed below the connecting block, two sets of connecting blocks are provided, the connecting blocks are symmetrically installed on both sides of the pressure block, a transmission plate is slidably installed on the connecting block, the transmission plate abuts against the straightening block, two sets of second telescopic rods are installed on the other set of connecting blocks, a fixed plate is installed on the second telescopic rod, and the fixed plate is fixedly connected to the machine base.
[0006] Preferably, the pressing mechanism is driven by a motor, and the positioning mechanism is driven by a cylinder.
[0007] Preferably, the guide rail is provided with a movable slide rail, which is slidably connected to the fixed frame. The guide rail is provided with a push rod, which is fixedly connected to the fixed frame. The push rod is driven by a cylinder.
[0008] Preferably, the shape of the corrective block is a three-quarter circle.
[0009] Preferably, a bottom support block is installed below the transmission plate, and the bottom support block is driven by a cylinder.
[0010] Preferably, a first spring is installed on the outer side of the first telescopic rod, and a second spring is installed on the outer side of the second telescopic rod.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When cutting steel, the operator feeds the steel into the holding mechanism. After clamping, the motor controls the holding mechanism to hold the steel and transport it along the guide rail to the alignment mechanism. The alignment mechanism performs secondary clamping on the steel. The cutting part cuts the steel. During alignment clamping, the cylinder drives the pressure block to move downward, which in turn drives the connecting block and connecting frame mounted on it to move downward. The transmission plate slidably mounted on the connecting block moves downward as well. After contacting the steel, the transmission plate moves upward. The tension spring at the sliding connection between the transmission plate and the connecting block contracts, and the transmission plate slides upward along the connecting block. The notch of the three-quarter circle of the correction block abuts against the upper surface of the transmission plate. After the transmission plate moves upward, it presses the correction block to rotate inward until its rounded notch clamps and fixes the steel. This completes the secondary anti-offset alignment clamping of the steel processing, thereby achieving the effect of secondary anti-offset correction of the steel plate during steel plate cutting, reducing the amount of offset during processing and increasing stability. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of a secondary anti-deviation structure for steel plate cutting.
[0013] Figure 2 for Figure 1 A schematic diagram of the holding mechanism and guide rail of a secondary anti-deviation structure for steel plate cutting;
[0014] Figure 3 for Figure 1 A schematic diagram of the alignment mechanism of a secondary anti-displacement structure for steel plate cutting;
[0015] The following are the labeling elements in the figure:
[0016] 1. Machine base; 2. Guide rail; 21. Push rod; 22. Moving slide rail; 3. Holding mechanism; 31. Fixed frame; 32. Pressure plate; 4. Alignment mechanism; 41. Fixed block; 42. Connecting frame; 43. First telescopic rod; 431. First spring; 44. Connecting block; 45. Correcting block; 46. Pressure block; 47. Transmission plate; 48. Fixed plate; 481. Second spring; 482. Second telescopic rod; 49. Base support block; 5. Cutting section. Detailed Implementation
[0017] 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.
[0018] Specific implementation examples:
[0019] like Figure 1 As shown, a secondary anti-deviation structure for steel plate cutting includes a machine base 1, a guide rail 2 installed on the machine base 1, a pressing mechanism 3 slidably installed on the guide rail 2, an alignment mechanism 4 installed on the machine base 1, and a cutting part 5 installed on one side of the alignment mechanism 4.
[0020] The pressing mechanism 3 is driven by a motor, and the alignment mechanism 4 is driven by a cylinder.
[0021] The pressing mechanism 3 can slide on the guide rail 2. Its function is to press and hold the steel plate on the machine platform 1 from the bottom up. It is equipped with an upper pressing pulley (not shown in the figure) below it, so that the pressing mechanism 3 can slide along the guide rail on the machine platform 1 and press and convey the steel.
[0022] The main function of the alignment mechanism 4 is to perform secondary anti-displacement alignment clamping on the steel that has been initially clamped by the pressing mechanism 3, so that the steel can reduce the amount of displacement during processing.
[0023] The cutting section 5 is equipped with a circular saw (not shown in the figure), whose main function is to cut the conveyed steel.
[0024] The alignment mechanism 4 and the pressing mechanism 3 are installed in the same straight line, and the position of the alignment mechanism 4 is fixed.
[0025] During steel cutting, the operator feeds the steel into the holding mechanism 3, and after it is pressed, the motor controls the holding mechanism to hold it and transport it along the guide rail 2 to the alignment mechanism 4. The alignment mechanism 4 clamps the steel a second time, and the cutting part 5 cuts the steel.
[0026] like Figure 2 As shown, the pressing mechanism 3 includes a fixed frame 31, on which a pressure plate 32 is mounted;
[0027] The guide rail 2 is provided with a movable slide rail 22, which is slidably connected to the fixed frame 31. The guide rail 2 is provided with a push rod 21, which is fixedly connected to the fixed frame 31. The push rod 21 is driven by a cylinder.
[0028] During operation, the motor drives the pressure plate 32 to press down and initially press the steel. The cylinder drives the push rod 21, which controls the fixed frame 31 to slide along the moving slide rail 22, thereby controlling the moving steel to enter the alignment mechanism 4 and the cutting part 5. At the same time, controlling the movement of the pressing mechanism 3 can also control the processing feed of the steel.
[0029] As shown in Figure 3, the alignment mechanism 4 includes a fixed block 41 and a pressure block 46. The fixed block 41 is fixedly connected to the machine base 1. A connecting frame 42 is slidably mounted on the fixed block 41. Two sets of first telescopic rods 43 are fixedly mounted on the connecting frame 42. The first telescopic rods 43 are fixedly connected to the fixed block 41. A connecting block 44 is installed below the connecting frame 42. A straightening block 45 is rotatably mounted below the connecting block 44. Two sets of connecting blocks 44 are provided. The connecting blocks 44 are symmetrically mounted on both sides of the pressure block 46. A transmission plate 47 is slidably mounted on the connecting block 44. The transmission plate 47 abuts against the straightening block 45. Two sets of second telescopic rods 482 are mounted on the other set of connecting blocks 44. A fixed plate 48 is mounted on the second telescopic rods 482. The fixed plate 48 is fixedly connected to the machine base 1.
[0030] The shape of the corrective block 45 is a three-quarter circle;
[0031] During the actual alignment and clamping, the cylinder drives the pressure block 46 to move downward, which in turn drives the connecting block 44 and the connecting frame 42 mounted on it to move downward. The first telescopic rod 43 and the second telescopic rod 482 extend, and the transmission plate 47, which is slidably mounted on the connecting block 44, moves downward. After contacting the steel, the transmission plate 47 moves upward. A tension spring (not shown in the figure) is provided at the sliding connection between the transmission plate 47 and the connecting block 44. When the tension spring at the sliding connection between the transmission plate 47 and the connecting block 44 contracts, the transmission plate 47 slides upward along the connecting block 44. The notch of the three-quarter circle of the straightening block 45 abuts against the upper surface of the transmission plate 47. After the transmission plate 47 moves upward, it presses the straightening block 45 to rotate inward until its rounded notch clamps and fixes the steel, thus completing the secondary anti-offset alignment and clamping of the steel.
[0032] A bottom support block 49 is installed below the transmission plate 47, and the bottom support block 49 is driven by a cylinder.
[0033] The bottom support block 49 and the pressure block 46 work simultaneously. When the pressure block 46 presses down, the bottom support block 49 is simultaneously driven by the cylinder to move upward and abut against the lower surface of the steel, thus cooperating with the pressure block 46 to press the steel.
[0034] A first spring 431 is installed on the outer side of the first telescopic rod 43, and a second spring 481 is installed on the outer side of the second telescopic rod 482;
[0035] The spring provides an upward spring force to the alignment mechanism 4 when it is pressed down as a whole, making the structure more stable during pressing and allowing the alignment mechanism 4 to be quickly pulled up when the alignment pressing ends.
[0036] In summary, during steel cutting, the operator feeds the steel into the holding mechanism 3. After clamping, the motor controls the holding mechanism 3 to hold the steel and transport it along the guide rail 2 to the alignment mechanism 4. The alignment mechanism 4 performs secondary clamping on the steel. The cutting part 5 cuts the steel. During alignment and clamping, the cylinder drives the pressure block 46 to move downward, causing the connecting block 44 and connecting frame 42 mounted on it to move downward. The transmission plate 47, which is slidably mounted on the connecting block 44, moves downward accordingly until it contacts the steel, after which the transmission plate 47 moves upward. As the transmission plate 47 moves, the tension spring at the sliding connection between the transmission plate 47 and the connecting block 44 contracts, and the transmission plate 47 slides upward along the connecting block 44. The notch of the three-quarter circle of the straightening block 45 abuts against the upper surface of the transmission plate 47. After the transmission plate 47 moves upward, it presses the straightening block 45 to rotate inward until its rounded notch clamps and fixes the steel. This completes the secondary anti-offset alignment clamping of the steel processing, so as to achieve the effect of secondary anti-offset correction of the steel plate during steel plate cutting, reducing the amount of offset during processing and increasing stability.
[0037] The above description is merely a preferred embodiment of this application. The scope of protection of this application is not limited to the above embodiments. All technical solutions within this concept are within the scope of protection of this application. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of this application should also be considered within the scope of protection of this application.
Claims
1. A steel plate cutting secondary deviation prevention structure comprising a machine table (1), characterized in that: The machine base (1) is equipped with a guide rail (2), and a pressing mechanism (3) is slidably installed on the guide rail (2). The machine base (1) is equipped with an alignment mechanism (4), and a cutting part (5) is installed on one side of the alignment mechanism (4). The pressing mechanism (3) includes a fixed frame (31) on which a pressure plate (32) is mounted; The alignment mechanism (4) includes a fixing block (41) and a pressing block (46). The fixing block (41) is fixedly connected to the machine base (1). A connecting frame (42) is slidably mounted on the fixing block (41). Two sets of first telescopic rods (43) are fixedly mounted on the connecting frame (42). The first telescopic rods (43) are fixedly connected to the fixing block (41). A connecting block (44) is installed below the connecting frame (42). A straightening block is rotatably mounted below the connecting block (44). (45) Two sets of connecting blocks (44) are provided. The connecting blocks (44) are symmetrically installed on both sides of the pressure block (46). A transmission plate (47) is slidably installed on the connecting blocks (44). The transmission plate (47) abuts against the straightening block (45). Two sets of second telescopic rods (482) are installed on the other set of connecting blocks (44). A fixing plate (48) is installed on the second telescopic rod (482). The fixing plate (48) is fixedly connected to the machine base (1).
2. The steel sheet cutting secondary deviation preventing structure according to claim 1, characterized by: The pressing mechanism (3) is driven by a motor, and the alignment mechanism (4) is driven by a cylinder.
3. The steel sheet according to claim 1, wherein: The guide rail (2) is provided with a movable slide rail (22), which is slidably connected to the fixed frame (31). The guide rail (2) is provided with a push rod (21), which is fixedly connected to the fixed frame (31). The push rod (21) is driven by a cylinder.
4. The steel sheet according to claim 1, wherein: The shape of the correction block (45) is a three-quarter circle.
5. The steel sheet according to claim 1, wherein: A bottom support block (49) is installed below the transmission plate (47), and the bottom support block (49) is driven by a cylinder.
6. The steel sheet according to claim 1, wherein: A first spring (431) is installed on the outside of the first telescopic rod (43), and a second spring (481) is installed on the outside of the second telescopic rod (482).