A steel structural member positioning fixture

Abstract

The utility model relates to steel structure processing technical field discloses a kind of steel structure component positioning fixture, including box, the top space area of box is fixedly connected with bottom plate, the top space area of box is provided with positioning fixed mechanism, the top space area of box is provided with adjusting mechanism, the positioning fixed mechanism includes baffle, the top space area of baffle is slidably connected with driving assembly, the outer wall space area left and right sides of driving assembly are fixedly connected with connecting rod one, the outer wall space area left and right sides of connecting rod one are rotatably connected with follow-up rod. In the utility model, by starting cylinder, then can make cylinder by connecting rod one drive follow-up rod to fixed clamping block, can be positioned to steel structure, guarantee drilling accuracy, improve convenience, suitable for the positioning of steel structure component of different sizes, and the scope of application increases.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing technology, and in particular to a positioning fixture for steel structure components. Background Technology

[0002] When using positioning clamps for steel structure components, a special tool for precisely fixing and positioning these components is often employed. This tool effectively improves the accuracy and efficiency of the steel structure assembly process, ensures accurate alignment between components, reduces the accumulation of errors caused by inaccurate positioning, and thus enhances the stability and safety of the overall structure. Using this clamp can significantly simplify the construction process, accelerate project progress, reduce labor costs, and minimize material waste caused by improper adjustments. In short, steel structure component positioning clamps are important auxiliary equipment for ensuring the quality of steel structure construction and improving work efficiency.

[0003] A typical steel structure component positioning fixture includes: mounting the fixture on a work platform to ensure its stability; adjusting the position and angle of the fixture according to the size and shape of the component to meet the positioning requirements of different components; placing the steel structure component to be processed into the fixture and securing it firmly in the predetermined position using the fixture's fixing devices such as bolts and pins; finally, performing subsequent processing operations such as welding and drilling; and after completion, releasing the fixture and removing the processed component.

[0004] Existing steel structure component positioning clamps have several shortcomings. Firstly, many traditional clamps are extremely cumbersome to operate, requiring significant time and effort from staff to adjust their position and clamping tightness. This not only reduces work efficiency but also increases the risk of human error during frequent operation, affecting the accuracy of steel structure component positioning. Secondly, some existing positioning clamps have a narrow application range, only suitable for positioning and clamping steel structure components of specific shapes and sizes. When faced with diverse and irregularly shaped steel structure components, they often fail to provide effective positioning, greatly limiting their application in complex engineering environments. Furthermore, some clamps do not securely fix the steel structure components during positioning, leading to component displacement during subsequent processing or installation. This not only affects processing accuracy but can also cause safety hazards. Therefore, a new steel structure component positioning clamp is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a positioning clamp for steel structure components, aiming to improve the problem that some existing devices cannot position and clamp steel structure components.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A steel structure component positioning clamp includes a box body, a base plate is fixedly connected to the top central space area of ​​the box body, a positioning and fixing mechanism is provided in the top central space area of ​​the box body, and an adjustment mechanism is provided in the top central space area of ​​the box body;

[0008] The positioning and fixing mechanism includes a baffle, a driving component is slidably connected to the top space area of ​​the baffle, a connecting rod is fixedly connected to the left and right sides of the space area of ​​the outer wall of the driving component, a follower rod is rotatably connected to the left and right sides of the space area of ​​the outer wall of the connecting rod, a connecting plate is fixedly connected to the left and right sides of the space area of ​​the outer wall of the follower rod, a clamping block is rotatably connected to the left and right sides of the space area of ​​the outer wall of the connecting plate, and a placement platform is slidably connected to the left and right sides of the space area of ​​the outer wall of the clamping block.

[0009] As a further description of the above technical solution:

[0010] The adjustment mechanism includes a linear slide rail, a pneumatic slider is slidably connected to the space area in the outer wall of the linear slide rail, and the left and right sides of the space area in the bottom of the linear slide rail are fixedly connected to the inside of the base plate.

[0011] As a further description of the above technical solution:

[0012] The drive assembly includes a cylinder, the cylinder being externally fixedly connected to the inside of the baffle, and the connecting rod being externally fixedly connected to the outside of the cylinder.

[0013] As a further description of the above technical solution:

[0014] The top left and right sides of the pneumatic slider are fixedly connected to a fixed moving plate, and the space area of ​​the outer wall of the fixed moving plate is fixedly connected to a linear slide rail.

[0015] As a further description of the above technical solution:

[0016] A pneumatic slider two is slidably connected to the space area in the outer wall of the linear slide rail two, and a fixed moving plate two is fixedly connected to the space area in the top of the pneumatic slider two.

[0017] As a further description of the above technical solution:

[0018] A support column is fixedly connected to one side of the top of the box, and a spindle box is fixedly connected to one side of the outer wall of the support column;

[0019] As a further description of the above technical solution:

[0020] A second connecting rod is fixedly connected to the bottom space area of ​​the spindle box, and a drill hole is fixedly connected to the bottom space area of ​​the second connecting rod.

[0021] As a further description of the above technical solution:

[0022] A cabinet door is fixedly connected to one side of the outer wall of the box, and an arc-shaped handle is fixedly connected to one side of the outer wall of the cabinet door. A load-bearing base is fixedly connected to the left and right sides of the bottom space area of ​​the box.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, by activating the cylinder, the cylinder drives the connecting rod to move. Under the movement of the connecting rod, the connecting rod drives the clamping blocks on both sides to move through the cylinder. The follower rod drives the clamping blocks through the connecting plate to slide inside the placement platform. Then, the cylinder drives the follower rod through the connecting rod to fix the clamping blocks. This can position the steel structure, ensure drilling accuracy, improve convenience, and is suitable for positioning steel structure components of different sizes, thus expanding the scope of application.

[0025] 2. In this utility model, the linear slide rail one drives the fixed moving plate one to adjust the left and right distance of the X-axis through the pneumatic slider one, and the linear slide rail two drives the fixed moving plate two to adjust the front and rear distance of the Y-axis through the pneumatic slider two. This enables the position of the drilling device on the steel structure component to be easily adjusted, thereby facilitating adjustment according to the drilling position requirements, improving the processing convenience of the steel structure, and reducing errors caused by manual operation. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a positioning clamp for a steel structure component proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the spindle box of a steel structure component positioning fixture proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the placement platform for a steel structure component positioning clamp proposed in this utility model;

[0029] Figure 4 This is a structural schematic diagram of a fixed and movable plate of a positioning clamp for steel structure components proposed in this utility model.

[0030] Legend:

[0031] 1. Cabinet body; 2. Base plate; 3. Baffle; 4. Cylinder; 5. Connecting rod one; 6. Follower rod; 7. Connecting plate; 8. Clamping block; 9. Placement platform; 10. Linear slide rail one; 11. Pneumatic slider one; 12. Fixed moving plate one; 13. Linear slide rail two; 14. Pneumatic slider two; 15. Fixed moving plate two; 16. Support column; 17. Spindle box; 18. Connecting rod two; 19. Drill hole; 20. Cabinet door; 21. Arc handle; 22. Load-bearing base. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1 to 2 The present invention provides an embodiment of a steel structure component positioning fixture, including a box 1, which serves to support and protect the internal components, ensuring the stability and safety of each component during operation, and providing a unified reference plane for the entire fixture, so that the steel structure component can have a stable reference base during positioning. A base plate 2 is fixedly connected to the top space area of ​​the box 1, providing a stable support platform for the component and preventing the component from shaking or tilting during positioning. A positioning and fixing mechanism is provided in the top space area of ​​the box 1, and an adjustment mechanism is provided in the top space area of ​​the box 1.

[0034] The positioning and fixing mechanism includes a baffle 3, which provides a platform for the installation and movement of the drive assembly. Through cooperation with the drive assembly, it controls the follower rod 6 and the clamping block 8, thereby achieving the purpose of fixing the steel structure component. The drive assembly is slidably connected to the top space area of ​​the baffle 3, serving as the power source for the positioning and fixing mechanism. The cylinder 4 drives the connecting rod 5 and the follower rod 6 to move through the linear motion of the piston, thereby controlling the clamping block 8 and enabling the clamping block 8 to clamp or release the steel structure component, thus achieving the purpose of fixing the component. The connecting rod 5 is fixedly connected to the left and right sides of the space area in the outer wall of the drive assembly, transmitting the movement of the cylinder 4 to the follower rod 6. Through a rotational connection, the follower rod 6 can swing with the movement of the cylinder 4, thereby driving the clamping block 8 to clamp or release the steel structure component.

[0035] The outer wall of the connecting rod 5 has a rotatable connecting rod 6 on both sides of the space area. Under the drive of the connecting rod 5, the connecting rod 6 swings, converting the movement of the cylinder 4 into the clamping or releasing action of the clamping block 8. The outer wall of the connecting rod 6 has a fixed connecting plate 7 on both sides of the space area, connecting the connecting rod 6 and the clamping block 8, realizing the motion transmission and collaborative work between the two. Through the rotatable connection, the connecting plate 7 enables the clamping block 8 to accurately clamp or release the steel structure component under the drive of the connecting rod 6. The outer wall of the connecting plate 7 has a rotatable connecting plate 8 on both sides of the space area. Under the drive of the connecting rod 6 and the connecting plate 7, the clamping block 8 clamps or releases the steel structure component. Through cooperation with the placement table 9, the clamping block 8 can accurately position and fix the steel structure component, preventing the component from shifting or shaking during processing, and ensuring processing accuracy and quality.

[0036] The space area on the outer wall of the clamping block 8 is slidably connected to the left and right sides of the placement platform 9, which provides a stable placement position for the steel structure component, so that it can maintain a horizontal or vertical state during the positioning process. At the same time, the cooperation between the placement platform 9 and the clamping block 8 can realize the accurate positioning and fixing of the steel structure component, ensuring the stability and accuracy of the component during the processing. The adjustment mechanism includes a linear slide rail 10, which plays the role of guiding and supporting the pneumatic slider 11, providing a precise sliding path for the pneumatic slider 11, so that the pneumatic slider 11 can move smoothly in the direction perpendicular to the base plate 2. Through the cooperation with the pneumatic slider 11, the precise position adjustment of the positioning and fixing mechanism in the vertical direction can be realized, thereby meeting the requirements of the positioning accuracy of the steel structure component in different working scenarios.

[0037] A pneumatic slider 11 is slidably connected to the space area in the outer wall of the linear slide rail 10. Driven by compressed air, it slides up and down along the linear slide rail 10. By controlling the pneumatic supply or exhaust to the pneumatic slider 11, the slider drives the fixed moving plate 12 and its connected components to rise or fall. After reaching the predetermined position, the air supply stops, thus achieving precise positioning. The left and right sides of the space area at the bottom of the linear slide rail 10 are fixedly connected to the inside of the base plate 2.

[0038] Reference Figures 2 to 3 The drive assembly includes a cylinder 4, which is externally fixedly connected to the inside of the baffle 3. The connecting rod 5 is externally fixedly connected to the outside of the cylinder 4. Fixed moving plates 12 are fixedly connected to the top left and right sides of the pneumatic slider 11, which transmit the movement of the pneumatic slider 11. When the pneumatic slider 11 slides along the linear slide rail 10, the fixed moving plate 12 moves vertically, thereby driving the linear slide rail 13, the pneumatic slider 14 and the fixed moving plate 15 connected to it to move together, realizing the linkage adjustment of the entire adjustment mechanism in the vertical direction.

[0039] A linear slide rail 13 is fixedly connected to the space area of ​​the outer wall of the fixed moving plate 12, providing precise sliding guidance for the pneumatic slider 14, enabling it to move smoothly in the horizontal direction. Through cooperation with the pneumatic slider 14, the position of the clamping block 8 in the horizontal direction can be precisely adjusted according to different steel structure component sizes and processing requirements, ensuring that the component can be accurately positioned in the processing area. The pneumatic slider 14 is slidably connected to the space area of ​​the outer wall of the linear slide rail 13. Under the action of compressed air, it slides horizontally along the linear slide rail 13. Through the coordinated movement with the fixed moving plate 15, it can drive the clamping block 8 to move accurately to the designated position in the horizontal direction. Combined with the vertical adjustment of the pneumatic slider 11, the two-dimensional adjustment mechanism can achieve all-round precise positioning of the steel structure component, meeting the positioning requirements under different processing conditions.

[0040] A fixed moving plate 15 is fixedly connected to the top space of the pneumatic slider 14. This plate carries and transmits the horizontal movement of the pneumatic slider 14 and converts this movement into a change in the position of the clamping block 8 in the horizontal direction. Through the coordinated work with the fixed moving plate 12 and the entire adjustment mechanism, the fixed moving plate 15 enables the clamping block 8 to achieve precise position adjustment in both the horizontal and vertical directions, thereby meeting the need for high-precision positioning of steel structure components of different shapes and sizes.

[0041] Reference Figures 3 to 4 A support column 16 is fixedly connected to the top side of the housing 1, which provides stable support and positioning foundation for the spindle box 17. It bears the weight of the spindle box 17, connecting rod 18, drilling 19 and other components, as well as various forces generated during processing, ensuring that these components maintain a stable position and posture during operation. At the same time, the support column 16 is also part of the overall structure of the housing 1. The spindle box 17 is fixedly connected to one side of the outer wall of the support column 16, which is responsible for providing rotational power to drive the drilling 19 for processing. Through internal transmission, the spindle box 17 can transmit the rotational motion of the power source to the spindle, so that the spindle drives the drilling 19 to rotate at a specified speed, thereby realizing the drilling 19 processing of steel structure components. At the same time, the spindle box 17 also plays the role of supporting and protecting the internal transmission components, ensuring that each component operates in a good environment.

[0042] A connecting rod 18 is fixedly connected to the bottom space of the spindle box 17, which transmits the rotational power generated by the spindle box 17 to the drill hole 19, driving the drill hole 19 to perform rotational machining. The drill hole 19 is fixedly connected to the bottom space of the connecting rod 18, which is an important structural feature for installing bolts. During the processing of steel structure components, the drill hole 19 can achieve precise connection and assembly with other components. At the same time, the drill hole 19 can also serve as a positioning reference or measurement reference in the processing technology, ensuring the accuracy and consistency of the components during the processing.

[0043] A cabinet door 20 is fixedly connected to one side of the outer wall of the housing 1 to close the housing 1 and protect the internal components from external dust, debris and moisture. It also facilitates the inspection and maintenance of the internal components of the housing 1. An arc-shaped handle 21 is fixedly connected to one side of the outer wall of the cabinet door 20 to facilitate the operator to open and close the cabinet door 20. Load-bearing bases 22 are fixedly connected to the left and right sides of the bottom space area of ​​the housing 1 to bear the weight of the entire positioning fixture and the steel structure component being processed, and to evenly transfer the weight to the ground or work platform to ensure the stability of the positioning fixture.

[0044] Working principle: The steel structure component to be processed is placed on the placement table 9. At this time, the component is in an unfixed state. Then, the cylinder 4 is started. The linear motion of the piston in the cylinder 4 drives the connecting rod 5 to move. The motion of the connecting rod 5 is transmitted to the follower rod 6, causing the follower rod 6 to swing with the movement of the cylinder 4. The swing of the follower rod 6 drives the clamping block 8 to move through the connecting plate 7. Since the clamping block 8 cooperates with the placement table 9, the clamping block 8 can clamp the steel structure component, thereby fixing the component and preventing it from shifting or shaking during processing, ensuring processing accuracy and quality. After processing is completed, the cylinder 4 is started again, causing it to drive the connecting rod 5, the follower rod 6 and the clamping block 8 to move in the opposite direction. The clamping block 8 releases the steel structure component, completing the entire process.

[0045] First, the pneumatic slider 11 slides up and down along the linear slide rail 10 under the push of compressed air. By controlling the supply or exhaust of air to the pneumatic slider 11, the slider causes the fixed moving plate 12 and its connected components to rise or fall, thereby achieving precise vertical position adjustment of the positioning and fixing mechanism. When the pneumatic slider 11 reaches the predetermined position, the air supply stops, achieving precise positioning. Second, when the pneumatic slider 11 slides along the linear slide rail 10, the fixed moving plate 12 moves vertically, thereby driving the connected linear slide rail 13, pneumatic slider 14, and fixed moving plate 15 to move together, achieving linkage adjustment of the entire adjustment mechanism in the vertical direction. Then, the pneumatic slider 14 slides horizontally along the linear slide rail 13 under the action of compressed air. Through the coordinated movement with the fixed moving plate 15, it can drive the clamping block 8 to move accurately to the designated position in the horizontal direction. Finally, the fixed moving plate 15 enables the clamping block 8 to achieve precise position adjustment in both the horizontal and vertical directions.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 positioning clamp for steel structure components, comprising a box body (1), characterized in that: A base plate (2) is fixedly connected to the top space area of ​​the box (1), a positioning and fixing mechanism is provided in the top space area of ​​the box (1), and an adjustment mechanism is provided in the top space area of ​​the box (1). The positioning and fixing mechanism includes a baffle (3), a drive component is slidably connected to the top space area of ​​the baffle (3), a connecting rod (5) is fixedly connected to the left and right sides of the space area of ​​the outer wall of the drive component, a follower rod (6) is rotatably connected to the left and right sides of the space area of ​​the outer wall of the connecting rod (5), a connecting plate (7) is fixedly connected to the left and right sides of the space area of ​​the outer wall of the follower rod (6), a clamping block (8) is rotatably connected to the left and right sides of the space area of ​​the outer wall of the connecting plate (7), and a placement platform (9) is slidably connected to the left and right sides of the space area of ​​the outer wall of the clamping block (8).

2. A positioning clamp for steel structure components according to claim 1, characterized in that: The adjustment mechanism includes a linear slide rail (10), and a pneumatic slider (11) is slidably connected to the space area of ​​the outer wall of the linear slide rail (10). The left and right sides of the space area at the bottom of the linear slide rail (10) are fixedly connected to the inside of the base plate (2).

3. A positioning clamp for steel structure components according to claim 1, characterized in that: The drive assembly includes a cylinder (4), the outside of which is fixedly connected to the inside of the baffle (3), and the outside of the connecting rod (5) is fixedly connected to the outside of the cylinder (4).

4. A positioning clamp for steel structure components according to claim 2, characterized in that: The top left and right sides of the pneumatic slider one (11) are fixedly connected to a fixed moving plate one (12), and the space area of ​​the outer wall of the fixed moving plate one (12) is fixedly connected to a linear slide rail two (13).

5. A positioning clamp for steel structure components according to claim 4, characterized in that: The outer wall of the linear slide rail 2 (13) is slidably connected to the space area of ​​the pneumatic slider 2 (14), and the top space area of ​​the pneumatic slider 2 (14) is fixedly connected to the fixed moving plate 2 (15).

6. A positioning clamp for steel structure components according to claim 1, characterized in that: A support column (16) is fixedly connected to one side of the top of the housing (1), and a spindle box (17) is fixedly connected to one side of the outer wall of the support column (16).

7. A positioning clamp for steel structure components according to claim 6, characterized in that: A connecting rod 2 (18) is fixedly connected to the bottom space area of ​​the spindle box (17), and a drill hole (19) is fixedly connected to the bottom space area of ​​the connecting rod 2 (18).

8. A positioning clamp for steel structure components according to claim 1, characterized in that: A cabinet door (20) is fixedly connected to one side of the outer wall of the box (1), and an arc-shaped handle (21) is fixedly connected to one side of the outer wall of the cabinet door (20). A load-bearing base (22) is fixedly connected to the left and right sides of the bottom space area of ​​the box (1).

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