Square steel pipe fixing device for steel structure machining

Abstract

The utility model discloses a square steel tube fixing device for steel structure processing, which relates to the technical field of steel structure processing and comprises a fixing device body, the fixing device body comprises a base, and a fixing vertical plate is fixedly mounted on the left edge of the top of the base. A movable vertical plate is slidably mounted on the right side of the top of the base, clamping mechanisms are arranged on the inner walls of the fixed vertical plate and the movable vertical plate, and adjusting mechanisms are arranged on the two sides of the top of the base. The first motor is arranged to drive the driving rod to promote the rotating plate to rotate, the rotating plate rotates to promote the push-pull plates at the two ends to simultaneously pull the two sets of sliding blocks to slide on the outer surfaces of the limiting protruding blocks to move relatively, and the clamping rings are driven to tightly clamp the outer surfaces of the two ends of the square steel pipe to clamp and fix the square steel pipe. And in cooperation with a rubber pad, the clamping friction force can be further enhanced, clamping stability is promoted, and then the machining precision is improved.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing technology, specifically to a square steel pipe fixing device for steel structure processing. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The structure is mainly composed of components such as beams, steel columns, and steel trusses made of steel sections and steel plates. Rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are used. The components or parts are usually connected by welds, bolts or rivets. Due to its light weight and simple construction, it is widely used in large factories, stadiums, and super high-rise buildings.

[0003] Steel structure fabrication is generally carried out on the construction site. Most existing methods involve placing the steel structure on a platform for fabrication. This method is not convenient for fixing the steel structure, resulting in inaccurate fabrication, reduced yield, and consequently reduced work efficiency. To address this issue, we provide a square steel pipe fixing device for steel structure fabrication. Utility Model Content

[0004] The purpose of this utility model is to provide a square steel pipe fixing device for steel structure processing, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A square steel pipe fixing device for steel structure processing includes a fixing device body, the fixing device body includes a base, a fixing vertical plate is fixedly installed on the top left edge of the base, and a movable vertical plate is slidably installed on the top right side of the base.

[0007] The inner walls of the fixed vertical plate and the movable vertical plate are provided with clamping mechanisms, and the top two sides of the base are provided with adjustment mechanisms.

[0008] A further improvement of the present invention is that the adjustment mechanism includes a moving groove on both sides of the top of the base, a limiting crossbar is fixedly installed inside the moving groove on the inner side, and a motor is fixedly installed on the front right side of the base. The limiting crossbar can limit the position of the moving vertical plate when it moves left and right.

[0009] A further improvement of the present invention is that a threaded rod is fixedly installed on the output end of the second motor, and the other end of the threaded rod passes through the bottom of the movable vertical plate and is rotatably installed on the left inner wall of the movable groove.

[0010] A further improvement of the present invention is that the clamping mechanism includes a sliding groove at the upper and lower ends of the inner walls of the fixed vertical plate and the movable vertical plate, and a limiting protrusion is fixedly installed at the middle position of the inner walls of the fixed vertical plate and the movable vertical plate. The sliding groove can limit the sliding block when it slides.

[0011] A further improvement of the present invention is that a motor is fixedly installed at the middle position of the outer side of the fixed vertical plate and the movable vertical plate, and a drive rod is fixedly installed on the output end of the motor.

[0012] A further improvement of the present invention is that a rotating plate is fixedly sleeved on the outer surface of the other end of the drive rod, and a push-pull plate is rotatably connected to both ends of the rotating plate, and a sliding block is rotatably connected to the other end of the push-pull plate.

[0013] A further improvement of this utility model is that: a locking plate is fixedly installed on both sides of the sliding block, the locking plate is slidably connected to the inside of the sliding groove, a connecting plate is fixedly installed in front of the sliding block, a clamping ring is fixedly installed on the other end of the connecting plate, and a rubber pad is fixedly installed on the inner wall of the clamping ring, the rubber pad can enhance the friction between the two.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] 1. This utility model provides a square steel pipe fixing device for steel structure processing. By setting a motor, the output end of the motor drives the threaded rod to rotate at a constant speed, which can cause the moving vertical plate on the outer surface to move closer to or away from the fixed vertical plate. This facilitates the adjustment and clamping according to the length of the steel pipe, improving the ease of use and flexibility.

[0016] 2. This utility model provides a square steel pipe fixing device for steel structure processing. By setting a motor to drive the drive rod to make the rotating plate rotate, the rotation of the rotating plate causes the push-pull plates at both ends to simultaneously pull the two sets of sliding blocks to slide on the outer surface of the limiting protrusion and move relative to each other. This causes the clamping ring to tightly clamp the outer surfaces of both ends of the square steel pipe, clamping and fixing it. With the addition of rubber pads, the friction of clamping can be further enhanced, promoting clamping stability and thus improving the processing accuracy. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the movable vertical plate structure of this utility model;

[0019] Figure 3This is a schematic diagram of the drive rod structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the clamping ring structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the base structure of this utility model.

[0022] In the diagram: 1. Fixing device body; 2. Base; 21. Moving groove; 22. Limiting crossbar; 23. Motor II; 24. Threaded rod; 3. Fixing vertical plate; 4. Moving vertical plate; 41. Sliding groove; 42. Limiting protrusion; 43. Motor I; 44. Drive rod; 45. Rotating plate; 46. Push-pull plate; 47. Sliding block; 48. Locking plate; 49. Connecting plate; 410. Clamping ring; 411. Rubber pad. Detailed Implementation

[0023] 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.

[0024] Example 1

[0025] like Figure 1-5 As shown, this utility model provides a square steel pipe fixing device for steel structure processing, including a fixing device body 1, a base 2, a fixed vertical plate 3 fixedly installed on the top left edge of the base 2, a movable vertical plate 4 slidably installed on the top right side of the base 2, a clamping mechanism provided on the inner wall of the fixed vertical plate 3 and the movable vertical plate 4, and an adjustment mechanism provided on both sides of the top of the base 2. The adjustment mechanism includes a movable groove 21 opened on both sides of the top of the base 2, a limit crossbar 22 fixedly installed inside the inner movable groove 21, a motor 23 fixedly installed on the front right side of the base 2, a threaded rod 24 fixedly installed on the output end of the motor 23, and the other end of the threaded rod 24 passes through the bottom of the movable vertical plate 4 and is rotatably installed on the inner left side of the movable groove 21.

[0026] Furthermore, by driving the threaded rod 24 to rotate at a constant speed through the output end of the motor 23, the movable vertical plate 4 on its outer surface can be moved closer to or away from the fixed vertical plate 3, which is convenient for adjusting the clamping according to the length of the directional steel pipe.

[0027] Example 2

[0028] like Figure 1-5As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the clamping mechanism includes a sliding groove 41 opened at the upper and lower ends of the inner walls of the fixed vertical plate 3 and the movable vertical plate 4, a limiting protrusion 42 fixedly installed at the middle position of the inner walls of the fixed vertical plate 3 and the movable vertical plate 4, a motor 43 fixedly installed at the middle position of the outer side of the fixed vertical plate 3 and the movable vertical plate 4, a drive rod 44 fixedly installed at the output end of the motor 43, a rotating plate 45 fixedly sleeved on the outer surface of the other end of the drive rod 44, a push-pull plate 46 rotatably connected to both ends of the rotating plate 45, a sliding block 47 rotatably connected to the other end of the push-pull plate 46, a locking plate 48 fixedly installed on both sides of the sliding block 47, the locking plate 48 slidably connected inside the sliding groove 41, a connecting plate 49 fixedly installed in front of the sliding block 47, a clamping ring 410 fixedly installed on the other end of the connecting plate 49, and a rubber pad 411 fixedly installed on the inner wall of the clamping ring 410.

[0029] Furthermore, the output end of motor 43 drives the drive rod 44 to rotate the rotating plate 45. The rotation of the rotating plate 45 causes the push-pull plates 46 at both ends to simultaneously pull the two sets of sliding blocks 47 to slide relative to each other on the outer surface of the limiting protrusion 42. The connecting plate 49 drives the clamping ring 410 to tightly clamp the outer surfaces of both ends of the square steel pipe, thus clamping and fixing it. The rubber pad 411 further enhances the friction of the clamping and promotes clamping stability.

[0030] The working principle of this square steel pipe fixing device used in steel structure fabrication will be explained in detail below. For example...

[0031] Figure 1-5 As shown, in use, the square steel pipe to be processed is placed between the fixed vertical plate 3 and the movable vertical plate 4, inside the clamping ring 410. The output end of motor 1 43 drives the drive rod 44 to cause the rotating plate 45 to rotate. The rotation of the rotating plate 45 causes the push-pull plates 46 at both ends to simultaneously pull the two sets of sliding blocks 47 to slide relative to each other on the outer surface of the limiting protrusion 42. The connecting plate 49 drives the clamping ring 410 to tightly clamp the outer surfaces of both ends of the square steel pipe, clamping and fixing it. The rubber pad 411 can further enhance the clamping friction and promote clamping stability. The output end of motor 2 23 drives the threaded rod 24 to rotate at a constant speed, which can cause the movable vertical plate 4 on its outer surface to move closer to or away from the fixed vertical plate 3, making it easy to adjust the clamping according to the length of the steel pipe.

[0032] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A square steel pipe fixing device for steel structure processing, comprising a fixing device body (1), characterized in that: The fixing device body (1) includes a base (2), a fixing vertical plate (3) is fixedly installed on the top left edge of the base (2), and a movable vertical plate (4) is slidably installed on the top right side of the base (2). The inner walls of the fixed vertical plate (3) and the movable vertical plate (4) are provided with clamping mechanisms, and the top two sides of the base (2) are provided with adjustment mechanisms.

2. The square steel pipe fixing device for steel structure processing according to claim 1, characterized in that: The adjustment mechanism includes a movable groove (21) on both sides of the top of the base (2), a limit bar (22) is fixedly installed inside the movable groove (21), and a motor (23) is fixedly installed on the front right side of the base (2).

3. A square steel pipe fixing device for steel structure processing according to claim 2, characterized in that: A threaded rod (24) is fixedly installed on the output end of the second motor (23). The other end of the threaded rod (24) passes through the bottom of the movable vertical plate (4) and is rotatably installed on the left inner wall of the movable groove (21).

4. A square steel pipe fixing device for steel structure processing according to claim 1, characterized in that: The clamping mechanism includes a sliding groove (41) opened at the upper and lower ends of the inner wall of the fixed vertical plate (3) and the movable vertical plate (4), and a limiting protrusion (42) is fixedly installed at the middle position of the inner wall of the fixed vertical plate (3) and the movable vertical plate (4).

5. A square steel pipe fixing device for steel structure processing according to claim 1, characterized in that: A motor (43) is fixedly installed at the middle position of the outer side of the fixed vertical plate (3) and the movable vertical plate (4), and a drive rod (44) is fixedly installed on the output end of the motor (43).

6. A square steel pipe fixing device for steel structure processing according to claim 5, characterized in that: A rotating plate (45) is fixedly sleeved on the outer surface of the other end of the drive rod (44). A push-pull plate (46) is rotatably connected to both ends of the rotating plate (45), and a sliding block (47) is rotatably connected to the other end of the push-pull plate (46).

7. A square steel pipe fixing device for steel structure processing according to claim 6, characterized in that: A locking plate (48) is fixedly installed on both sides of the sliding block (47). The locking plate (48) is slidably connected to the inside of the slide groove (41). A connecting plate (49) is fixedly installed in front of the sliding block (47). A clamping ring (410) is fixedly installed on the other end of the connecting plate (49). A rubber pad (411) is fixedly installed on the inner wall of the clamping ring (410).

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