Clamping and fixing device for angle steel machining

Abstract

The utility model provides a kind of clamping and fixing device for angle steel processing belongs to mechanical tool technical field.This kind of clamping and fixing device for angle steel processing includes base and clamping and fixing mechanism, and the four corners of base top are all provided with mounting hole, clamping seat is movably connected in the both sides of base top, and the bottom of clamping seat two sides is all fixedly connected with clamping plate, clamping head is movably connected in the inside of clamping seat, and the outside of clamping head is fixedly connected with swivel head, and the both sides of swivel head are all rotatably connected with the swivel seat of clamping seat fixed connection, by setting clamping and fixing mechanism, can provide a variety of forms for user to hold the medium of external angle steel, so that staff can be according to the actual processing requirement of angle steel, corresponding clamping and fixing operation is carried out to angle steel, avoid clamping and fixing difficult to meet the processing requirement when angle steel is processed, thus improve the flexibility and adaptability of base clamping and fixing angle steel.

Description

Technical Field

[0001] This utility model relates to the field of mechanical tool technology, and more specifically, to a clamping and fixing device for angle steel processing. Background Technology

[0002] Angle steel, also known as beveled angle steel, is a common structural steel material with an L-shaped cross-section, consisting of two intersecting straight sides. Due to its excellent strength and rigidity, this type of steel is widely used in various fields such as construction, bridges, and mechanical structures. Angle steel clamping and fixing devices are specialized equipment used for processing and fixing angle steel. The working principle of these devices mainly relies on the mechanical principles of mechanical structures. After the angle steel is placed on the clamp, the operator can adjust the position of the clamping arms to surround the edge of the angle steel and firmly clamp it, preventing movement during processing. This allows workers to cut, weld, or perform other processing operations on the angle steel. Since different processing requirements dictate different clamping and fixing requirements for angle steel, it is necessary to use different forms of clamping and fixing for angle steel.

[0003] In related technologies, during the use of clamping and fixing devices, angle steel is generally placed inside the clamping arm, and the angle steel is clamped and stabilized by the clamping force of the moving clamping arm.

[0004] However, currently, in the use of clamping and fixing devices, because the clamping position of the clamping arm is fixed, it can only clamp and fix angle steel in a single form. The clamping requirements of angle steel will change with the processing needs, making it difficult for the clamping and fixing device to meet the clamping and fixing requirements of angle steel, thus affecting the clamping and fixing flexibility and adaptability of the clamping and fixing device. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a clamping and fixing device for angle steel processing that overcomes or at least partially solves the above technical problems.

[0006] This utility model is implemented as follows: This utility model provides a clamping and fixing device for angle steel processing, including a base, and mounting holes are provided at the four corners of the top of the base; The clamping and fixing mechanism includes: Clamping base; the clamping base is movably connected to both sides of the top of the base, and clamping plates are fixedly connected to the bottom of both sides of the clamping base; A clamping head; the clamping head is movably connected to the inner side of the clamping seat, and a rotating head is fixedly connected to the outer side of the clamping head. Both sides of the rotating head are rotatably connected to rotating seats that are fixedly connected to the clamping seat through shaft pins. Angle stabilizing mechanism; the angle stabilizing mechanism is respectively disposed on both sides of the rotating head and the inner side of the rotating base.

[0007] In a preferred embodiment, the corner stabilizing mechanism includes a stabilizing groove, a magnetic ring, and a magnetic suction ring. The stabilizing groove is respectively opened on both sides of the rotating head and the inner side of the rotating base. The magnetic ring is embedded in both sides of the rotating head through the stabilizing groove, and the magnetic suction ring is embedded in the inner side of the rotating base through the stabilizing groove. The magnetic ring and the magnetic suction ring are magnetically connected.

[0008] In a preferred embodiment, the base has translation openings on both sides of its top, and a translation seat is movably connected inside the translation opening. The top of the translation seat is movably connected to the bottom of the clamping seat.

[0009] In a preferred embodiment, a screw hole is provided on the outer side of the top of the clamping seat, and a stud is threaded into the screw hole. The bottom of the stud is connected to the top of the translation seat.

[0010] In a preferred embodiment, the top of the translation seat is provided with a connecting groove, and a connecting seat is magnetically connected inside the connecting groove. The top of the connecting seat is fixedly connected to the bottom of the stud.

[0011] In a preferred embodiment, connecting cavities are provided on both sides of the inner wall of the translation port, and connecting strips are movably connected inside the connecting cavities. The inner side of the connecting strips is fixedly connected to the outer side of the translation seat.

[0012] In a preferred embodiment, a lifting hole is provided on the outer side of the top of the clamping seat, and a lifting column is movably connected inside the lifting hole. The bottom of the lifting column is fixedly connected to the top of the translation seat.

[0013] In a preferred embodiment, rubber pads are fixedly connected to the bottom of both the clamping base and the clamping plate, and an anti-slip pad is fixedly connected to the inner side of the clamping head.

[0014] The present invention provides a clamping and fixing device for angle steel processing, the advantages of which include: 1. By setting up a clamping and fixing mechanism, users can be provided with a variety of clamping media for external angle steel, so that workers can perform corresponding clamping and fixing operations on the angle steel according to the actual processing requirements of the angle steel, avoiding the situation where the clamping and fixing cannot meet the processing requirements during angle steel processing, thus improving the flexibility and adaptability of the base for clamping and fixing angle steel.

[0015] 2. By setting up an angle stabilization mechanism, the angle between the clamping head and the clamping seat can be adjusted and stabilized by rotating the head in conjunction with the rotating seat. This allows users to pre-position the adjusted clamping head according to the actual usage needs of the clamping head, avoiding situations where the clamping head is difficult to adjust and stabilize during use. Therefore, the adjustment and stability of the clamping head is improved.

[0016] 3. By setting up a translation port and a translation seat, the clamping seat and the base can be translated to prevent displacement, thus improving the stability of the clamping seat during translation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is an overall perspective view provided by an embodiment of the present utility model; Figure 2 A three-dimensional cross-sectional structural diagram of the base provided for an embodiment of this utility model; Figure 3 A schematic diagram of the three-dimensional cross-sectional structure of the clamping seat provided for an embodiment of this utility model; Figure 4 A schematic diagram of the three-dimensional cross-sectional structure of the rotating head provided for an embodiment of this utility model; In the diagram: 1. Base; 2. Mounting hole; 3. Clamping seat; 4. Clamping plate; 5. Clamping head; 6. Rotating head; 7. Rotating seat; 8. Stabilizing groove; 9. Magnetic ring; 10. Magnetic suction ring; 11. Translation port; 12. Translation seat; 13. Screw hole; 14. Screw; 15. Connecting groove; 16. Connecting seat; 17. Connecting cavity; 18. Connecting strip; 19. Lifting hole; 20. Lifting column; 21. Rubber pad; 22. Anti-slip pad. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Reference Figures 1-4 This utility model provides a technical solution: a clamping and fixing device for angle steel processing, including a base 1 and a clamping and fixing mechanism. The four corners of the top of the base 1 are provided with mounting holes 2, which can provide users with a variety of clamping mediums for external angle steel, so that the staff can perform corresponding clamping and fixing operations on the angle steel according to the actual processing needs of the angle steel, avoiding the situation where the clamping and fixing cannot meet the processing needs during angle steel processing. Therefore, the flexibility and adaptability of the base 1 in clamping and fixing angle steel are improved.

[0021] Reference Figures 1-4 In a preferred embodiment, the clamping and fixing mechanism includes a clamping seat 3, which is movably connected to both sides of the top of the base 1. Clamping plates 4 are fixedly connected to the bottom of both sides of the clamping seat 3. A clamping head 5 is movably connected to the inner side of the clamping seat 3, and a rotating head 6 is fixedly connected to the outer side of the clamping head 5. Rotating seats 7, which are fixedly connected to the clamping seat 3, are rotatably connected to both sides of the rotating head 6 via pivot pins. Angle stabilizing mechanisms are respectively disposed on both sides of the rotating head 6 and the inner side of the rotating seats 7. According to the actual processing and clamping requirements of the external angle steel, the edge of the angle steel is placed at the bottom of the clamping seat 3, and the clamping seat 3 is moved downwards to cooperate with the base 1, thus vertically clamping and fixing the angle steel. Alternatively, the angle steel can be laid flat on the top of the base 1, located inside the clamping head 5. By moving the clamping seat 3, the clamping head 5 is brought into contact with and pressed against the angle steel. At this time, the clamping head 5 is subjected to… The inclined surface of the angle steel causes the rotating head 6 to rotate inside the rotating base 7, making the clamping head 5 align with the inclined surface of the angle steel. This allows the clamping head 5 to clamp and fix the angle steel flat. The angle stabilization mechanism includes a stabilizing groove 8, a magnetic ring 9, and a magnetic suction ring 10. The stabilizing groove 8 is respectively opened on both sides of the rotating head 6 and the inner side of the rotating base 7. The magnetic ring 9 is embedded in both sides of the rotating head 6 through the stabilizing groove 8, and the magnetic suction ring 10 is embedded in the inner side of the rotating base 7 through the stabilizing groove 8. The magnetic ring 9 and the magnetic suction ring 10 are magnetically connected. The angle adjustment and stabilization operation between the clamping head 5 and the clamping base 3 can be performed by the rotating head 6 in conjunction with the rotating base 7. This allows the user to perform pre-positioning operation on the adjusted clamping head 5 according to the actual usage requirements of the clamping head 5, avoiding the situation where the clamping head 5 is difficult to adjust and stabilize during use. Therefore, the adjustment and stabilization convenience of the clamping head 5 is improved.

[0022] Reference Figures 2-3In a preferred embodiment, by providing translation openings 11 on both sides of the top of the base 1, and movably connecting translation seats 12 inside the translation openings 11, the top of the translation seats 12 is movably connected to the bottom of the clamping seat 3, which can perform translational connection between the clamping seat 3 and the base 1 to prevent displacement, thus avoiding displacement of the clamping seat 3 during use, thereby improving the stability of the clamping seat 3 during translational use. A screw hole 13 is provided on the outer side of the top of the clamping seat 3, and a stud 14 is threaded inside the screw hole 13. The bottom of the stud 14 is connected to the top of the translation seat 12, which can provide the user with a medium to provide clamping force to the clamping seat 3, thereby improving the convenience of clamping and positioning of the clamping seat 3.

[0023] Reference Figures 2-3 In a preferred embodiment, a connecting groove 15 is provided on the top of the translation seat 12, and a connecting seat 16 is magnetically connected inside the connecting groove 15. The top of the connecting seat 16 is fixedly connected to the bottom of the stud 14, which allows for a rotatable connection between the stud 14 and the translation seat 12, thus improving the connection effect between the stud 14 and the translation seat 12. Connecting cavities 17 are provided on both sides of the inner wall of the translation port 11, and connecting strips 18 are movably connected inside the connecting cavities 17. The inner side of the connecting strips 18 is fixedly connected to the outer side of the translation seat 12, which allows for translation and anti-separation work between the translation seat 12 and the translation port 11, thus improving the translation stability of the translation seat 12.

[0024] Reference Figures 2-4 In a preferred embodiment, a lifting hole 19 is provided on the outer side of the top of the clamping seat 3, and a lifting column 20 is movably connected inside the lifting hole 19. The bottom of the lifting column 20 is fixedly connected to the top of the translation seat 12, which can stabilize the lifting connection between the clamping seat 3 and the translation seat 12, thus improving the lifting stability of the clamping seat 3. Rubber pads 21 are fixedly connected to the bottom of both the clamping seat 3 and the clamping plate 4, and an anti-slip pad 22 is fixedly connected to the inner side of the clamping head 5, which can prevent the clamping seat 3 and the clamping plate 4 from slipping when they are clamped to the clamping head 5, thus improving the clamping anti-slip effect of the clamping seat 3 and the clamping plate 4 and the clamping head 5.

[0025] Specifically, the working process or working principle of this clamping and fixing device for angle steel processing is as follows: When using an external angle steel, if one side needs to be clamped and fixed while the other side is held upright for vertical clamping and fixing, the angle steel is held and placed on top of the base 1. Based on the actual thickness of the angle steel, the stud 14 is held and passes through the screw hole 13 to apply an upward threading force to the clamping seat 3. At this time, the connecting seat 16 rotates within the connecting groove 15 following the stud 14, performing a rotational connection between the stud 14 and the translation seat 12. Simultaneously, the lifting column 20 moves within the lifting hole 19, performing a lifting connection between the clamping seat 3 and the translation seat 12, ensuring the stability of the clamping seat 3 as the stud 14 cooperates with the screw hole 13 to lift and lower the stud 14. The design ensures that the space between the bottom of the clamping seat 3 and the top of the base 1 meets the clamping and fixing requirements of the angle steel. The angle steel is moved to the top of the clamping seat 3, and then the stud 14 is used to apply a downward threading force to the clamping seat 3 through the screw hole 13. This allows the clamping seat 3 to work in conjunction with the clamping plate 4 and the base 1 to clamp and fix the angle steel. At this time, the rubber pad 21 provides anti-slip support for the clamping seat 3 and the clamping plate 4. When the angle steel needs to be laid flat for clamping and fixing, the angle steel is held and placed on the top of the base 1, with the angle steel positioned inside the clamping head 5. The clamping head 5 is then adjusted according to the actual tilt angle of the angle steel to better clamp it. During the fixed operation, the rotating head 6 follows the gripping head 5 as it rotates inside the rotating seat 7, connecting the gripping head 5 and the gripping seat 3 via the rotating seat 7. Simultaneously, the magnetic ring 9, in conjunction with the magnetic suction ring 10, uses the rotating head 6 to magnetically pre-position the adjusted gripping head 5 and the gripping seat 3. Then, by rotating the screw on one side of the angle steel, the screw applies a threaded upward force to the gripping seat 3 through the screw hole 13, causing the gripping seat 3 to separate from the base 1. Moving the gripping seat 3 then moves the gripping head 5 towards the angle steel. At this time, the translation seat 12, via the screw and connecting seat 16, follows the gripping seat 3 inside the translation port 11, and moves the connecting strip 18 inside the connecting cavity 17. This process facilitates the translation of the angle steel. The clamping seat 3 and the base 1 are connected to prevent deviation. The clamping head 5 drives the anti-slip pad 22 to clamp the angle steel and pushes the angle steel to the other side of the clamping head 5. When both sides of the angle steel are in contact with the clamping head 5, the clamping head 5 is affected by the inclined surface of the angle steel and drives the rotating head 6 to rotate inside the rotating seat 7. This makes the clamping head 5 and the surface of the angle steel have the same inclination, so that the clamping head 5 can better clamp and fix the angle steel. Then, the hand-held stud 14 is used to apply a downward pushing force to the clamping seat 3 through the screw hole 13, so that the clamping seat 3 drives the rubber pad 21 to contact and press against the base 1, and fix the clamping head 5. This makes the clamping head 5 cooperate with the protective pad to perform a flat clamping and fixing operation on the angle steel.

Claims

1. A clamping and fixing device for angle steel processing, comprising a base (1), wherein mounting holes (2) are provided at the four corners of the top of the base (1), characterized in that... ； The clamping and fixing mechanism includes: Clamping seat (3); The clamping seat (3) is movably connected to both sides of the top of the base (1), and clamping plates (4) are fixedly connected to the bottom of both sides of the clamping seat (3); Clamping head (5); The clamping head (5) is movably connected to the inner side of the clamping seat (3), and a rotating head (6) is fixedly connected to the outer side of the clamping head (5). Both sides of the rotating head (6) are rotatably connected to a rotating seat (7) fixedly connected to the clamping seat (3) through a shaft pin. Angle stabilizing mechanism; the angle stabilizing mechanism is respectively set on both sides of the rotating head (6) and the inner side of the rotating base (7); The corner stabilizing mechanism includes a stabilizing groove (8), a magnetic ring (9), and a magnetic suction ring (10). The stabilizing groove (8) is respectively opened on both sides of the rotating head (6) and the inner side of the rotating seat (7). The magnetic ring (9) is embedded and connected to both sides of the rotating head (6) through the stabilizing groove (8). The magnetic suction ring (10) is embedded in the inner side of the rotating seat (7) through the stabilizing groove (8). The magnetic ring (9) and the magnetic suction ring (10) are magnetically connected.

2. The clamping and fixing device for angle steel processing according to claim 1, characterized in that, The base (1) has translation openings (11) on both sides of the top. The translation openings (11) are movably connected to translation seats (12). The top of the translation seats (12) is movably connected to the bottom of the clamping seat (3).

3. The clamping and fixing device for angle steel processing according to claim 2, characterized in that, The clamping seat (3) has a screw hole (13) on the outer side of its top. The screw hole (13) is threaded with a stud (14), and the bottom of the stud (14) is connected to the top of the translation seat (12).

4. The clamping and fixing device for angle steel processing according to claim 3, characterized in that, The top of the translation seat (12) is provided with a connecting groove (15), and a connecting seat (16) is magnetically connected inside the connecting groove (15). The top of the connecting seat (16) is fixedly connected to the bottom of the stud (14).

5. The clamping and fixing device for angle steel processing according to claim 2, characterized in that, The inner wall of the translation port (11) is provided with connecting cavities (17) on both sides. A connecting strip (18) is movably connected inside the connecting cavity (17). The inner side of the connecting strip (18) is fixedly connected to the outer side of the translation seat (12).

6. The clamping and fixing device for angle steel processing according to claim 2, characterized in that, The clamping seat (3) has a lifting hole (19) on the outer side of its top. A lifting column (20) is movably connected inside the lifting hole (19). The bottom of the lifting column (20) is fixedly connected to the top of the translation seat (12).

7. The clamping and fixing device for angle steel processing according to claim 1, characterized in that, The bottom of the clamping seat (3) and the clamping plate (4) are both fixedly connected with rubber pads (21), and the inner side of the clamping head (5) is fixedly connected with anti-slip pads (22).

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