Steel plate overturning machining mechanism

Abstract

The utility model provides a steel plate overturning machining mechanism. The steel plate overturning machining mechanism mainly comprises an inverted-F-shaped fixing base, a first gear, a connecting rod, a second gear and a clamping mechanism. A limiting groove is formed in the fixing base, the first gear is fixedly connected with the sliding groove, and the sliding block can slide in the sliding groove. Power transmission is achieved through gear meshing, and the clamping mechanism is used for firmly clamping a steel plate. The technical scheme has the advantages of optimized structure, high working efficiency, stable and powerful overturning action, good accuracy and stability and the like.

Description

Technical Field

[0001] The present application relates to the field of steel plate processing, and specifically to a steel plate turning processing mechanism. Background Art

[0002] During steel plate processing, traditional flipping methods typically rely on manual operation or simple mechanical devices. These methods often suffer from high labor intensity, low efficiency, and poor safety. Manual operation is prone to errors due to fatigue, while simple mechanical devices, due to structural limitations, struggle to achieve precise flipping, thus compromising processing quality and efficiency. Utility Model Content

[0003] The purpose of this application is to provide a steel plate turning mechanism for solving the turning problem in the steel plate processing process. To achieve the above purpose, this application provides the following technical solutions: a steel plate turning mechanism, comprising:

[0004] A fixing seat, the fixing seat is an inverted F-shape, and a limiting groove is provided on the fixing seat;

[0005] a first gear, the first gear being hinged to the fixing seat via a hinge shaft, the first gear being fixedly connected to a slide slot, and the slide slot being located in the limiting slot;

[0006] A connecting rod, one end of which is hinged to the fixing seat via a rotating shaft, and the other end of which is connected to a slider, the slider being adapted to the slide groove and slidable in the slide groove, and one end of the rotating shaft being connected to the motor;

[0007] The second gear is connected to the fixing seat through a transmission shaft, the second gear is meshed with the first gear, and one end of the transmission shaft is connected to the clamping mechanism.

[0008] The present technical solution is preferred, and the clamping mechanism includes a sleeve, a connecting plate, a clamping plate and a screw, the sleeve is sleeved on the transmission shaft for transmitting power; the connecting plate is fixedly connected to the periphery of the sleeve and rotates with the sleeve, and a through hole is provided on the connecting plate; the clamping plate, an internal threaded hole is provided on the clamping plate, the screw passes through the through hole and is threadedly connected to the clamping plate, and the connecting plate and the clamping plate together form a clamp for the steel plate.

[0009] Preferably, the two connecting plates are symmetrically arranged on both sides of the shaft sleeve.

[0010] Preferably, the connection line of the two connecting plates passes through the intersection of the multiple symmetry axes of the sleeve.

[0011] Preferably, in the technical solution, the portion where the transmission shaft is connected and fitted with the shaft sleeve is a cube.

[0012] Preferably, in this technical solution, the first gear is a sector gear.

[0013] Preferably, the slider is hinged to the connecting rod.

[0014] Preferably, the technical solution further includes a roller, which is arranged on the outer periphery of the contact between the slider and the sliding groove.

[0015] Preferably, in the technical solution, the length of the sliding groove is greater than the sum of the distance from the slider to the rotating shaft and the distance from the rotating shaft to the hinge shaft.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] The inverted F-shaped fixed seat used in this application has a limiting groove set on it, and the first gear is fixedly connected to the slide, so that the first gear and the slide move synchronously. The connecting rod is connected to the fixed seat through a rotating shaft, and the other end is connected to the slider. The slider can slide in the slide, and the second gear is connected to the transmission shaft and meshes with the first gear to achieve power transmission. This gear meshing design not only improves the working efficiency of the mechanism, but also makes the flipping action more stable and powerful. One end of the transmission shaft is connected to the clamping mechanism, so that the steel plate can be firmly clamped during the flipping process to prevent the steel plate from slipping or shifting. The mechanism realizes flexible linkage between the connecting rod and the slider, ensuring the accuracy and stability of the flipping process. This design not only optimizes the structure of the mechanism and improves the overall rigidity of the equipment, but also extends the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional schematic diagram of a steel plate turning processing mechanism proposed in an embodiment of the present application;

[0019] Figure 2 This is a schematic structural diagram from another angle of a steel plate turning processing mechanism proposed in an embodiment of the present application;

[0020] In the figure: 1. Fixed seat; 2. Limiting groove; 3. First gear; 4. Articulated shaft; 5. Slide groove; 6. Connecting rod; 7. Rotating shaft; 8. Slider; 9. Second gear; 10. Transmission shaft; 11. Clamping mechanism; 12. Bushing; 13. Connecting plate; 14. Clamping plate; 15. Screw; 16. Through hole; 17. Internal threaded hole; 18. Roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0022] It should be noted that, in the description of this application, the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on this application.

[0023] Furthermore, it should be understood that for ease of description, the sizes of the various components shown in the drawings are not drawn according to actual proportions. For example, the thickness or width of certain layers may be exaggerated relative to other layers.

[0024] It should be noted that like numbers and letters represent similar items in the following figures, so once an item is defined or described in one figure, it will not need to be further discussed and described in detail in the description of the subsequent figures.

[0025] In order to solve the technical problems in the background technology, such as Figure 1-2 As shown, the present application provides a technical solution: a steel plate turning processing mechanism, which has the following characteristics:

[0026] The fixed seat 1 adopts an inverted F-shaped design, that is, two horizontal plates are connected to a vertical plate. This structure is stable and is conducive to maintaining the stability and processing accuracy of the mechanism. A limiting groove 2 is provided on the fixed seat 1. The limiting groove 2 is provided on a horizontal plate located in the center of the vertical plate. The limiting groove 2 is used to accommodate the slide 5 to allow for its sliding range. The first gear 3 is hinged to the fixed seat 1 through a hinge shaft 4, ensuring the rotational freedom of the gear. One side of the first gear 3 is fixedly connected to the slide 5, and the slide 5 is located in the limiting groove 2. One end of the slide 5 can swing freely in the limiting groove 2, and the slide 5 is adapted to the slider 8. It is convenient for the slider 8 to slide in the slide 5. Generally speaking, the first gear 3 and the slide 5 are integrally formed, or they can be fixed by welding, riveting, etc. One end of the connecting rod 6 is hinged to the fixed seat 1 through a rotating shaft 7, and the other end is connected to the slider 8. One end of the rotating shaft 7 is connected to the motor to provide power for the entire mechanism. The second gear 9 is connected to the fixed base 1 via a transmission shaft 10. Specifically, it is connected to a horizontal plate located in the center of the vertical plate of the fixed base 1. The second gear 9 meshes with the first gear 3 to achieve power transmission between the gears. The clamping mechanism 11 is connected to the second gear 9 via the transmission shaft 10 and is used to fix and flip the steel plate.

[0027] During operation, when the motor is started, the rotating shaft 7 drives the connecting rod 6 to move, causing the slider 8 to slide within the chute 5. Driven by the slider 8, the first gear 3 rotates, meshing with the second gear 9, transmitting power to the second gear 9. The second gear 9 rotates, driving the clamping mechanism 11 through the transmission shaft 10 to secure and flip the steel plate.

[0028] It should be noted that the clamping mechanism 11 includes a sleeve 12, a connecting plate 13, a clamping plate 14 and a screw 15. The sleeve 12 is sleeved on the drive shaft 10 for transmitting power. The size of the sleeve 12 matches the size of the drive shaft 10. If the drive shaft 10 is cylindrical, there is a cylindrical space inside the sleeve 12 that is compatible with it. Internal splines and external splines can be set on the sleeve 12 and the drive shaft 10 respectively. The two cooperate to ensure a tight connection between the sleeve 12 and the drive shaft 10, thereby effectively transmitting power. In some embodiments, the part of the drive shaft 10 that connects and cooperates with the sleeve 12 is a cube, and then there is a cubic space inside the sleeve 12 that is compatible with it. The connecting plate 13 is fixedly connected to the periphery of the sleeve 12 and rotates as the sleeve 12 rotates. The shape of the connecting plate 13 is not limited, and is generally set to be rectangular or semicircular. A through hole 16 is set on the connecting plate 13. The position and size of the through hole 16 are as follows: the through hole 16 is located in the middle of the connecting plate 13. A plurality of through holes 16 are evenly distributed, and the shape of the clamping plate 14 corresponds to the shape of the connecting plate 13, such as a rectangle or a semicircle. An internal threaded hole 17 is provided on the clamping plate 14, and the internal threaded hole 17 is located in the middle of the clamping plate 14, and its position corresponds to the position of the through hole 16. The screw 15 passes through the through hole 16 and is threadedly connected to the clamping plate 14. During operation, when the transmission shaft 10 rotates, the sleeve 12 rotates accordingly, and the connecting plate 13 is fixed on the sleeve 12 and also rotates accordingly. At this time, by rotating the screw 15, the distance between the clamping plate 14 and the connecting plate 13 can be adjusted, thereby achieving clamping of the steel plate.

[0029] Furthermore, two connecting plates 13 are symmetrically positioned on either side of the sleeve 12. These connecting plates 13 are rectangular in shape, with their edges fitting against the outer side of the sleeve 12. These connecting plates 13 are symmetrically positioned on either side of the sleeve 12. This arrangement helps maintain structural balance during rotation, making the connection more stable and improving its overall strength.

[0030] It should be noted that there are two connecting plates 13, one on each side of the sleeve 12. The sleeve 12 has multiple symmetry axes, which intersect at an intersection in space. This ensures that the connecting plates 13 remain balanced on both sides of the sleeve 12.

[0031] Furthermore, the first gear 3 is a sector gear, the main portion of which is made of high-strength metal, offering excellent wear and corrosion resistance. The sector gear's outer shape is fan-shaped, and the tooth surfaces are hardened to enhance wear resistance. Because the chute 5 only oscillates about its axis, only a portion of the teeth of the first gear 3 engage in meshing. This sector-shaped design is more practical and space-saving than a circular gear.

[0032] It should be noted that slider 8 is hingedly connected to connecting rod 6. Slider 8 is a circular structure, with its diameter determined by the size of chute 5. Slider 8 is provided with a guide groove for connecting with the pin of connecting rod 6. Connecting rod 6 is a rod-shaped structure with a pin at one end. The pin is inserted into the guide groove of slider 8 to achieve the hinged connection with slider 8. The other end of connecting rod 6 is hingedly connected to rotating shaft 7. One end of rotating shaft 7 is provided with a drive device for driving the movement of connecting rod 6.

[0033] It should be noted that a roller 18 is provided between the slider 8 and the chute 5. The specific configuration of the roller 18 is as follows: the roller 18 is disposed on the outer periphery of the slider 8 where it contacts the chute 5. The roller 18 is connected to the slider 8 via an axis, allowing the roller 18 to rotate freely about the axis. The outer surface of the roller 18 contacts the inner surface of the chute 5, allowing the roller 18 to roll as the slider 8 moves along the chute 5, reducing friction and improving the sliding effect. The roller 18 is preferably made of a wear-resistant material, such as bearing steel, to ensure low wear of the roller 18 during long-term use.

[0034] It should be noted that the length of the chute 5 is greater than the sum of the distance from the slider 8 to the rotating shaft 7 and the distance from the rotating shaft 7 to the hinge shaft 4. Specifically, assuming that the distance from the slider 8 to the rotating shaft 7 is L1, and the distance from the rotating shaft 7 to the hinge shaft 4 is L2, the length L of the chute 5 should satisfy the following relationship: L>L1 + L2. This design ensures that the connecting rod 6 can achieve 360-degree rotation around the axis, and at the same time, the slider 8 connected to the connecting rod 6 can slide fully in the chute 5. In addition, since the length L of the chute 5 is greater than the sum of L1 and L2, the slider 8 will not be hindered by the rotating shaft 7 and the hinge shaft 4 when sliding in the chute 5, thereby ensuring the normal operation of the device.

[0035] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A steel plate turning processing mechanism, characterized in that: include: A fixing seat (1), wherein the fixing seat (1) is in an inverted F shape, and a limiting groove (2) is provided on the fixing seat (1); A first gear (3), the first gear (3) is hinged to the fixed seat (1) via a hinge shaft (4), the first gear (3) is fixedly connected to a slide groove (5), and the slide groove (5) is located in the limiting groove (2); A connecting rod (6), one end of the connecting rod (6) is hinged to the fixed seat (1) through a rotating shaft (7), and the other end is connected to a slider (8), the slider (8) is adapted to the slide groove (5) and can slide in the slide groove (5), and one end of the rotating shaft (7) is connected to the motor; A second gear (9), the second gear (9) is connected to the fixed seat (1) via a transmission shaft (10), the second gear (9) is meshed with the first gear (3), and one end of the transmission shaft (10) is connected to a clamping mechanism (11).

2. The steel plate turning mechanism according to claim 1, characterized in that: The clamping mechanism (11) includes a sleeve (12), a connecting plate (13), a clamping plate (14) and a screw (15), wherein the sleeve (12) is sleeved on the transmission shaft (10) for transmitting power; the connecting plate (13) is fixedly connected to the periphery of the sleeve (12) and rotates with the sleeve (12), and a through hole (16) is provided on the connecting plate (13); the clamping plate (14) is provided with an internal threaded hole (17), and the screw (15) passes through the through hole (16) and is threadedly connected to the clamping plate (14), and the connecting plate (13) and the clamping plate (14) together form a clamping mechanism for the steel plate.

3. The steel plate turning mechanism according to claim 2, characterized in that: The two connecting plates (13) are symmetrically arranged on both sides of the shaft sleeve (12).

4. The steel plate turning mechanism according to claim 3, characterized in that: The connecting line of the two connecting plates (13) passes through the intersection of multiple symmetry axes of the shaft sleeve (12).

5. The steel plate turning mechanism according to claim 4, characterized in that: The part where the transmission shaft (10) and the shaft sleeve (12) are connected and matched is a cube.

6. The steel plate turning mechanism according to claim 1, characterized in that: The first gear (3) is a sector gear.

7. The steel plate turning mechanism according to claim 1, characterized in that: The slider (8) is hinged to the connecting rod (6).

8. The steel plate turning mechanism according to claim 1, characterized in that: It also includes a roller (18), which is arranged on the periphery of the slider (8) in contact with the slide groove (5).

9. The steel plate turning mechanism according to any one of claims 1 to 8, characterized in that: The length of the sliding groove (5) is greater than the sum of the distance from the slider (8) to the rotating shaft (7) and the distance from the rotating shaft (7) to the hinge shaft (4).

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