Intelligent H-shaped steel splicing, welding and correcting all-in-one machine

Abstract

The utility model discloses an intelligent H-shaped steel tailor-welding and straightening all-in-one machine, and relates to the technical field of H-shaped steel tailor-welding. The device comprises a bottom plate, two sliding grooves are formed in the top end of the bottom plate, a distance adjusting assembly is arranged in each sliding groove, and a height adjusting assembly is arranged at the top end of the bottom plate. The distance adjusting assembly comprises a sliding rod, and the sliding rod is fixedly connected to the interior of one sliding groove. A placing plate is pushed to vertically move and the vertical height of the placing plate is adjusted through stretching and retracting of a piston rod of a hydraulic cylinder, so that a web is located at the center line position of a flange plate during splicing, the web can be located in the middle of clamping plates through cooperation of a servo motor, a threaded rod and a moving block, and then the clamping plates are moved towards the sides away from each other; in the welding process, a gap is formed between the web plate and the clamping plate, then the two flange plates are placed between the web plate and the clamping plate respectively, the flange plates are attached to the clamping plate, and therefore welding operation is facilitated, and the welding efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of H-beam welding, in particular to an intelligent H-beam welding and straightening integrated machine. Background Art

[0002] The cross section of H-shaped steel usually consists of two parts: the web and the flange, also known as the waist and the side. With the rapid development of the economy, H-shaped steel used in steel structure workshops is increasingly developing towards fine and efficient types. How to improve the processing efficiency and automation of assembly, welding and correction of welded H-shaped steel has become a technical problem that must be overcome in the steel structure industry.

[0003] However, when welding existing H-beams, it is necessary to first weld a web and a flange plate into a T shape, and then weld the T-beam and the other flange plate into an H-beam. The splicing process is cumbersome. To address the above problems, the inventors propose an intelligent H-beam welding and straightening machine to solve the above problems. Utility Model Content

[0004] In order to solve the problem of complicated H-beam welding process, the utility model aims to provide an intelligent H-beam welding and straightening machine.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: comprising a bottom plate, two slide grooves are provided at the top of the bottom plate, a distance adjustment component is provided inside the slide groove, a height adjustment component is provided at the top of the bottom plate, and a baffle is fixedly connected to the side of the top of the bottom plate away from the fixed rod;

[0006] The distance adjustment assembly includes a sliding rod, which is fixedly connected to the inside of one of the sliding grooves, and the outer side of the sliding rod is slidably clamped with symmetrically distributed sliders, and the inside of the other sliding groove is rotatably connected with a threaded rod, and the outer side of the threaded rod is threadedly connected with symmetrically distributed moving blocks, and a clamping plate is fixedly connected between the corresponding two sliders and the moving blocks, a servo motor is fixedly installed on one side of the base plate, and the driving end of the servo motor is fixedly connected to the threaded rod.

[0007] Preferably, the height adjustment assembly comprises a hydraulic cylinder, which is fixedly mounted on the top of the base plate, a piston rod of the hydraulic cylinder is fixedly connected to a placement plate, and an H-shaped steel body is placed on the top of the placement plate.

[0008] Preferably, the top of the bottom plate and both sides of the hydraulic cylinder are fixedly connected with a fixing cylinder, the inside of the fixing cylinder is slidably clamped with a guide rod, and the top of the fixing cylinder is fixedly connected to the bottom end of the placement plate.

[0009] Preferably, the top of the base plate and both sides of the clamping plate are fixedly connected with slide rails, the outer sides of the slide rails are slidably clamped with fixed rods, a cross beam is fixedly connected between the top ends of the fixed rods, a movable seat is slidably clamped on one side of the cross beam, a cylinder is fixedly installed on one side of the bottom end of the movable seat, and the piston rod of the cylinder is fixedly connected to a welding machine.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] By extending and retracting the piston rod of the hydraulic cylinder, the placement plate is pushed to move vertically, and the vertical height of the placement plate is adjusted so that the web is located at the center line position of the flange plate during splicing. The cooperation between the servo motor, the threaded rod and the moving block can simultaneously drive the two clamps to move synchronously so that the clamps clamp the web, so that the web is located in the middle position of the clamps. The clamps are then moved to the side away from each other to form a gap between the web and the clamps. The two flange plates are then placed between the web and the clamps respectively so that the flange and the clamps fit together. The clamps are then brought closer to each other and the flange and the web are in contact, so that it is convenient to use a welding machine to weld one side of the steel plate weld. After one side of the welding machine is completed, the steel plate is flipped over and the above operation is repeated to weld the other side of the steel plate weld, thereby forming an H-shaped steel, which further improves the welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the overall split structure of the utility model.

[0015] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0016] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0017] In the figure: 1. bottom plate; 2. slide groove; 3. distance adjustment assembly; 31. slide rod; 32. slider; 33. clamping plate; 34. threaded rod; 35. moving block; 36. servo motor; 4. height adjustment assembly; 41. hydraulic cylinder; 42. placement plate; 5. H-shaped steel; 6. fixed cylinder; 7. guide rod; 8. slide rail; 9. fixed rod; 10. crossbeam; 11. moving seat; 12. cylinder; 13. welding machine; 14. baffle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-4 As shown, the utility model provides an intelligent H-beam welding and straightening machine, comprising a bottom plate 1, two slide grooves 2 are provided at the top of the bottom plate 1, a distance adjustment component 3 is provided inside the slide groove 2, and a height adjustment component 4 is provided at the top of the bottom plate 1;

[0020] The distance adjustment component 3 includes a slide rod 31, which is fixedly connected to the inside of one of the slide grooves 2. The outer side of the slide rod 31 is slidably connected to a symmetrically distributed slide block 32. The inside of the other slide groove 2 is rotatably connected to a threaded rod 34. The outer side of the threaded rod 34 is threadedly connected to a symmetrically distributed moving block 35. A clamping plate 33 is fixedly connected between the two corresponding slide blocks 32 and the moving blocks 35. A servo motor 36 is fixedly installed on one side of the base plate 1, and the driving end of the servo motor 36 is fixedly connected to the threaded rod 34.

[0021] The height adjustment assembly 4 includes a hydraulic cylinder 41 , which is fixedly mounted on the top of the base plate 1 , and a piston rod of the hydraulic cylinder 41 is fixedly connected to a placement plate 42 , and an H-shaped steel body 5 is placed on the top of the placement plate 42 .

[0022] By adopting the above technical solution, the placement plate 42 is pushed to move vertically by extending and retracting the piston rod of the hydraulic cylinder 41, so as to adjust the vertical height of the placement plate 42 according to the width of the flange plate so that the web plate is located at the center line position of the flange plate.

[0023] The top of the bottom plate 1 and both sides of the hydraulic cylinder 41 are fixedly connected with a fixing cylinder 6 , the inside of the fixing cylinder 6 is slidably engaged with a guide rod 7 , and the top of the fixing cylinder 6 is fixedly connected to the bottom end of the placement plate 42 .

[0024] By adopting the above technical solution, the guide rod 7 slides vertically along the inside of the fixed tube 6, thereby guiding the vertical movement of the placement plate 42, and further improving the stability of the placement plate 42.

[0025] The top of the bottom plate 1 and both sides of the clamping plate 33 are fixedly connected with slide rails 8 , and the outer sides of the slide rails 8 are slidably clamped with fixing rods 9 .

[0026] By adopting the above technical solution, the fixing rod 9 slides transversely along the outer side of the slide rail 8, so as to facilitate welding of the longitudinal length of the H-shaped steel body 5.

[0027] A crossbeam 10 is fixedly connected between the top ends of the fixed rods 9 , and a movable seat 11 is slidably engaged on one side of the crossbeam 10 .

[0028] By adopting the above technical solution, the movable seat 11 slides transversely along one side of the crossbeam 10, so as to facilitate adjustment of the transverse position of the welding equipment.

[0029] A cylinder 12 is fixedly mounted on one side of the bottom end of the movable seat 11 , and a welding machine 13 is fixedly connected to the piston rod of the cylinder 12 .

[0030] By adopting the above technical solution and setting the cylinder 12, it is convenient to push the welding machine 13 to move vertically, adjust the distance between the welding machine 13 and the H-beam body 5, and facilitate the welding operation.

[0031] A baffle 14 is fixedly connected to a side of the top end of the bottom plate 1 away from the fixing rod 9 .

[0032] By adopting the above technical solution and providing the baffle 14, it is convenient to limit the position of the H-shaped steel body 5 so that one end of the web plate and the flange plate can be in the same plane during splicing.

[0033] Working principle: When the H-shaped steel is welded and corrected, the placement plate 42 is pushed to move vertically by the extension and retraction of the piston rod of the hydraulic cylinder 41 according to the width of the flange plate, thereby adjusting the vertical height of the placement plate 42 so that the web plate is located at the center line position of the flange plate during splicing, and then the web plate is placed on the top of the placement plate 42, and the threaded rod 34 is driven to rotate by the servo motor 36, and at the same time, the two moving blocks 35 are driven to move toward the side close to each other, thereby driving the two clamping plates 33 to move synchronously, so that the clamping plates 33 clamp the web plate At this time, the web is located in the middle position of the clamping plate 33, and then the clamping plate 33 is moved to the side away from each other to form a gap between the web and the clamping plate 33, and then the two flange plates are placed between the web and the clamping plate 33 respectively, so that the flange plates and the clamping plate 33 fit together, and then the clamping plates 33 are brought close to each other and the flange plates are in contact with the web, so as to facilitate the use of the welding machine 13 to weld one side of the steel plate weld. After one side of the welding machine is completed, the steel plate is flipped over and the above operation is repeated to weld the other side of the steel plate weld, thereby forming an H-shaped steel.

[0034] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An intelligent H-beam welding and straightening machine, comprising a bottom plate (1), characterized in that: Two slide grooves (2) are provided at the top of the bottom plate (1), a distance adjustment component (3) is provided inside the slide grooves (2), and a height adjustment component (4) is provided at the top of the bottom plate (1); The distance adjustment component (3) comprises a slide rod (31), wherein the slide rod (31) is fixedly connected inside one of the slide grooves (2), and the outer side of the slide rod (31) is slidably engaged with symmetrically distributed sliders (32), and the inner side of the other slide groove (2) is rotatably connected with a threaded rod (34), and the outer side of the threaded rod (34) is threadedly connected with symmetrically distributed moving blocks (35), and a clamping plate (33) is fixedly connected between the two corresponding sliders (32) and the moving blocks (35), and a servo motor (36) is fixedly installed on one side of the base plate (1), and the driving end of the servo motor (36) is fixedly connected to the threaded rod (34).

2. The intelligent H-beam welding and straightening machine according to claim 1, characterized in that: The height adjustment assembly (4) comprises a hydraulic cylinder (41), wherein the hydraulic cylinder (41) is fixedly mounted on the top of the base plate (1), the piston rod of the hydraulic cylinder (41) is fixedly connected to a placement plate (42), and an H-shaped steel body (5) is placed on the top of the placement plate (42).

3. The intelligent H-beam welding and straightening machine as claimed in claim 2, characterized in that: A fixing cylinder (6) is fixedly connected to the top of the bottom plate (1) and located on both sides of the hydraulic cylinder (41), a guide rod (7) is slidably engaged inside the fixing cylinder (6), and the top of the fixing cylinder (6) is fixedly connected to the bottom end of the placement plate (42).

4. The intelligent H-beam welding and straightening machine according to claim 1, characterized in that: The top end of the bottom plate (1) and both sides of the clamping plate (33) are fixedly connected with slide rails (8), and the outer sides of the slide rails (8) are slidably clamped with fixed rods (9).

5. The intelligent H-beam welding and straightening machine as claimed in claim 4, characterized in that: A crossbeam (10) is fixedly connected between the top ends of the fixed rods (9), and a movable seat (11) is slidably engaged on one side of the crossbeam (10).

6. The intelligent H-beam welding and straightening machine as claimed in claim 5, characterized in that: A cylinder (12) is fixedly mounted on one side of the bottom end of the movable seat (11), and a piston rod of the cylinder (12) is fixedly connected to a welding machine (13).

7. The intelligent H-beam welding and straightening machine according to claim 1, characterized in that: A baffle (14) is fixedly connected to the top end of the bottom plate (1) at a side away from the fixing rod (9).

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