Aligning tool of H-shaped steel assembling machine

Abstract

The utility model discloses an aligning tool of an H-shaped steel assembling machine, and belongs to the technical field of assembling machines. An aligning tool of an H-shaped steel assembling machine comprises a machine body, a supporting and conveying device and a welding assembly, the supporting and conveying device and the welding assembly are installed on the machine body, an installation base is arranged on the machine body, the installation base is close to the welding assembly, an aligning plate is installed on the inner side of the installation base, and a handle is installed at the end, away from the installation base, of the aligning plate. A limiting piece for limiting the alignment plate is arranged on the mounting seat; by designing the special alignment tool which comprises the mounting base, the alignment plate, the limiting piece and other structures, accurate alignment of the flange plate and the web end in the assembling process of the H-shaped steel is achieved, compared with a traditional manual alignment mode, the alignment precision is greatly improved, errors are reduced, and therefore the stability of follow-up welding and the stability of the overall structure are guaranteed; the tool is relatively simple in structure, the parts are tightly connected and are easy to disassemble, and the maintenance cost and difficulty are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembly machines, and particularly relates to an alignment tooling for an H-shaped steel assembly machine. Background Art

[0002] An H-shaped steel assembly machine is a mechanical device specifically used for assembling H-shaped steel. It can achieve automatic and precise assembly of H-shaped steel, greatly improving production efficiency and product quality. When assembling H-shaped steel, the alignment of the flange plate and the end of the web is an important control point.

[0003] In the traditional process of assembling H-shaped steel, the alignment work often relies on manual operation, which not only has a large labor intensity, but also is difficult to ensure the alignment accuracy, is prone to errors, and affects the subsequent welding and the stability of the overall structure. Summary of the Invention

[0004] The purpose of the utility model is to provide an alignment tooling for an H-shaped steel assembly machine aiming at the problems existing in the prior art.

[0005] To achieve the above purpose, the following technical solution is adopted in the utility model: an alignment tooling for an H-shaped steel assembly machine, including a machine body, a support conveying device and a welding assembly installed on the machine body. An installation seat is provided on the machine body, the installation seat is close to the welding assembly, an alignment plate is installed inside the installation seat, a handle is installed at one end of the alignment plate away from the installation seat, and a limiting member for limiting the alignment plate is provided on the installation seat.

[0006] By adopting the above technical solution, through designing a special alignment tooling, including structures such as an installation seat, an alignment plate, and a limiting member, the precise alignment of the flange plate and the end of the web of the H-shaped steel during the assembly process is realized. Compared with the traditional manual alignment method, the alignment accuracy is greatly improved, the error is reduced, and thus the stability of the subsequent welding and the overall structure is ensured.

[0007] Optionally, there is a height difference of 3 cm - 5 cm between the installation seat and the bottom plate of the H-shaped steel.

[0008] By adopting the above technical solution, the 3 cm - 5 cm height difference maintained between the installation seat and the bottom plate of the H-shaped steel not only ensures sufficient operating space, but also avoids direct contact friction between the installation seat and the H-shaped steel, which helps to protect the surface of the H-shaped steel from damage.

[0009] Optionally, a plurality of balls are provided at one end of the installation seat close to the H-shaped steel.

[0010] By adopting the above technical solution, the introduction of the balls significantly reduces the friction between the H-shaped steel and the installation seat during the conveying process, making the conveying smoother and more efficient.

[0011] Optionally, a rotating shaft is installed on the inner side of the alignment plate. The two ends of the rotating shaft are respectively connected to the mounting seat through bearings. A pair of rubber pads are sleeved on the outer side of the rotating shaft, and the pair of rubber pads are respectively located on both sides of the alignment plate.

[0012] By adopting the above technical solution, the addition of the rubber pads increases the contact area and friction force between the alignment plate and the H-shaped steel, which helps to better fix the H-shaped steel and prevent it from shifting during the welding process.

[0013] Optionally, the limiting member includes a mounting groove opened on the side wall of the mounting seat. A limiting spring is installed on the inner side wall of the mounting groove, and the other end of the limiting spring is installed with a limiting block. A limiting seat for limiting the alignment plate is installed on the outer side of the mounting seat.

[0014] By adopting the above technical solution, the combination of the limiting spring and the limiting block restricts the movement range of the alignment plate through the elastic force, ensuring its stability at a certain position. The setting of the limiting seat further strengthens the limiting effect and prevents the alignment plate from having excessive displacement in case of an accident, affecting the alignment accuracy.

[0015] Optionally, a fixing seat is provided on the machine body. A pair of guide rods are installed inside the fixing seat. A return spring is provided on the guide rods. A contact plate is provided on the guide rods. A handle is installed at one end of the contact plate away from the fixing seat.

[0016] By adopting the above technical solution, through the elastic force of the return spring in this combined design, the contact plate can automatically adjust its position to contact the flange or web of the H-shaped steel to achieve alignment.

[0017] Optionally, a pair of sliding seats are installed on the outer side of the contact plate. The pair of sliding seats are sleeved on the guide rods, and one end of the sliding seat is connected to the return spring.

[0018] By adopting the above technical solution, the sliding seats are sleeved on the guide rods and connected to the return spring. This design enables the contact plate to move smoothly along the guide rods when subjected to an external force.

[0019] Optionally, the handle is movably connected to the contact plate, and a stop block is provided on the outer side of the handle. A jack for inserting the handle is opened on the fixing seat.

[0020] By adopting the above technical solution, the movable connection of the handle enables the operator to conveniently control the movement of the contact plate. The setting of the stop block prevents the handle from being accidentally separated from the contact plate during use, improving the safety of the tooling.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] 1. By designing a special alignment tooling, including structures such as a mounting seat, an alignment plate, and a limiting member, precise alignment of the flange plate and the end of the web of the H-beam during the assembling process is achieved. Compared with the traditional manual alignment method, this greatly improves the alignment accuracy, reduces errors, and thus ensures the stability of subsequent welding and the overall structure; 2. The structure of the tooling is relatively simple, the connection between components is tight and easy to disassemble, which enables users to carry out maintenance and servicing easily, reducing the maintenance cost and difficulty; 3. The design of the ball bearings can significantly reduce the friction between the H-beam and the mounting seat during transportation or alignment. Due to the rolling characteristics of the ball bearings, they can convert sliding friction into rolling friction, thereby greatly reducing the friction coefficient, making the H-beam move more smoothly and reducing the resistance and wear caused by friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the connection structure between the mounting seat of the present utility model and the machine body;

[0024] Figure 2 For the present utility model Figure 1 The enlarged schematic diagram of the structure at A in it;

[0025] Figure 3 It is a partial cross-sectional structure schematic diagram of the mounting seat of the present utility model;

[0026] Figure 4 It is a schematic diagram of the moving and welding structure of the H-beam of the present utility model;

[0027] Figure 5 It is a schematic diagram of the connection structure between the fixed seat and the machine body of the present utility model;

[0028] Figure 6 It is a schematic diagram of the connection structure between the fixed seat and the abutting plate of the present utility model;

[0029] Figure 7 It is a schematic diagram of the connection structure between the abutting plate and the handle of the present utility model.

[0030] In the figure: 1. Machine body; 2. Support and conveying device; 3. Welding assembly; 301. Adjusting plate; 302. Support; 303. Welding torch; 4. Mounting seat; 401. Ball bearing; 5. Alignment plate; 501. Rotating shaft; 502. Rubber pad; 6. Handle; 601. Anti-slip pad; 7. Limiting member; 701. Mounting groove; 702. Limiting spring; 703. Restricting block; 704. Limiting seat; 8. Fixed seat; 801. Insertion hole; 9. Guide rod; 10. Return spring; 11. Abutting plate; 1101. Sliding seat; 12. Handle; 1201. Stopper. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work belong to the protection scope of the present utility model.

[0032] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0033] Example 1, as Figure 1 shown in FIG. -4, the specific solution of the embodiment is as follows: An alignment tooling for an H-beam assembly machine, including a machine body 1, the machine body 1 is the basic framework of the entire tooling, supporting and fixing all other components, and a support conveying device 2 and a welding assembly 3 installed on the machine body 1. The support conveying device 2 is distributed on the side walls and the bottom wall on both sides of the machine body 1. The support conveying device 2 is used to support and convey each part of the H-beam (such as flange plates and webs) to the welding position. The support conveying device has a stable conveying ability, ensuring that the H-beam will not shift or deform during the conveying process. The welding assembly 3 includes a pair of adjusting plates 301 connected to the machine body 1. The adjusting plates 301 are used to adjust the horizontal position of the welding torch 303 to ensure welding accuracy. One end of the pair of adjusting plates 301 facing each other is respectively fixedly connected with a support 302. The support 302 is used to fix the welding torch 303 to ensure its stability. The welding torch 303 is arranged inside the support. The welding torch 303 is responsible for the welding work and needs to have efficient and accurate welding ability;

[0034] The machine body 1 is provided with a mounting seat 4. The mounting seat 4 is connected to the machine body 1 by bolts. The mounting seat 4 is hook-shaped. There is a height difference of 3 cm - 5 cm between the mounting seat 4 and the bottom plate of the H-shaped steel. One end of the mounting seat 4 close to the H-shaped steel is provided with a number of balls 401. The balls 401 can reduce the friction during the conveying process of the H-shaped steel and improve the conveying efficiency. The mounting seat 4 is close to the welding assembly 3. An alignment plate 5 is installed inside the mounting seat 4. The alignment plate 5 can rotate by 90 degrees. When the alignment plate 5 rotates by 90 degrees, the alignment plate 5 is perpendicular to the mounting seat 4. The end centers of the alignment plate 5, the flange plate and the web are on the same straight line. By rotating the alignment plate 5 by 90 degrees, the accurate alignment of the flange plate and the web of the H-shaped steel is realized. A rotating shaft 501 is installed inside the alignment plate 5. Both ends of the rotating shaft 501 are respectively connected to the mounting seat 4 through bearings. A pair of rubber pads 502 are sleeved outside the rotating shaft 501. The pair of rubber pads 502 are respectively located on both sides of the alignment plate 5. The rotating shaft 501 provides the rotation function, and the rubber pads 502 increase the friction to prevent the alignment plate 5 from generating noise or wear during the rotation process.

[0035] One end of the alignment plate 5 away from the mounting seat 4 is installed with a handle 6. The setting of the handle 6 facilitates the operator to manually rotate the alignment plate 5. An anti-slip pad 601 is sleeved outside the handle 6. The anti-slip pad 601 can increase the holding force and prevent the operator from slipping during the operation. The mounting seat 4 is provided with a limiting member 7 for limiting the alignment plate 5. The limiting member 7 is used to limit the position of the alignment plate 5 after rotation to ensure the alignment accuracy. The limiting member 7 includes a mounting groove 701 opened on the side wall of the mounting seat 4. A limiting spring 702 is installed on the inner side wall of the mounting groove 701. The other end of the limiting spring 702 is installed with a limiting block 703. One end of the limiting block located outside the mounting groove 701 is arc-shaped. When the alignment plate 5 rotates to 90 degrees, the limiting block 703 pops out under the action of the limiting spring 702 and cooperates with the side wall of the mounting seat 4 to realize the limit. A limiting seat 704 for limiting the alignment plate 5 is installed outside the mounting seat 4. The limiting seat 704 can support the horizontally placed alignment plate 5.

[0036] The working principle of the above embodiment is as follows:

[0037] Each part (flange plate and web) of the H-shaped steel is placed on the support conveying device 2, and through the stable conveying of the conveying device, it gradually approaches the welding position;

[0038] When the H-shaped steel approaches the welding position, the operator manually rotates the alignment plate 5 through the handle 6, and the alignment plate 5 rotates 90 degrees through the rotating shaft 501;

[0039] When the alignment plate 5 rotates to 90 degrees, its position aligns with the center of the endpoints of the flange plate and web of the H-beam;

[0040] Start the support conveying device 2 to continue conveying the flange plate and web of the H-beam until the flange plate and web contact and fit with the alignment plate 5;

[0041] After fitting, manually rotate the alignment plate 5 to reset it, and start the welding torch 303 for welding operations.

[0042] Embodiment 2, as Figure 5 shown in FIG. 7, the specific scheme of the embodiment is as follows: A fixed seat 8 is provided on the body 1. The fixed seat 8 is U-shaped. The fixed seat 8 is also provided with balls 401. A pair of fixed grooves are opened on the side wall of the fixed seat 8. A pair of guide rods 9 are installed inside the fixed seat 8. The guide rods 9 are located inside the fixed grooves. A return spring 10 is provided on the guide rods 9. A contact plate 11 is provided on the guide rods 9. A pair of the sliding seats 1101 are installed on the outer side of the contact plate 11. The pair of sliding seats 1101 are sleeved on the guide rods 9, and one end of the sliding seat 1101 is connected to the return spring 10. Through the cooperation of the guide rods 9 and the return spring 10, the contact plate 11 can rise by elastic force, so as to contact and align the flange plate and web. One end of the contact plate 11 away from the fixed seat 8 is installed with a handle 12. The handle 12 is movably connected to the contact plate 11, and a stop block 1201 is provided on the outer side of the handle 12. The setting of the stop block 1201 can prevent the handle 12 from separating from the contact plate 11. A jack 801 inserted with the handle 12 is opened on the fixed seat 8. The cooperation between the jack 801 and the handle 12 can limit and fix the contact plate 11.

[0043] The working principle of the above embodiment is as follows:

[0044] Each part (flange plate and web) of the H-beam is placed on the support conveying device 2, and through the stable conveying of the conveying device, it gradually approaches the welding position;

[0045] When the H-beam approaches the welding position, the operator pulls the handle 12 to separate one end of the handle 12 from the jack 801;

[0046] Under the cooperation of the guide rods 9 and the sliding seats 1101, under the elastic force of the return spring 10, the contact plate 11 moves upward;

[0047] Start the support conveying device 2 to continue conveying the flange plate and web of the H-beam until the flange plate and web contact and fit with the contact plate 11;

[0048] After fitting, pull down the contact plate 11 through the handle 12 and insert one end of the handle 12 into the jack 801;

[0049] Start the welding torch 303 to perform welding operations.

[0050] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An alignment tooling for an H-beam assembling machine, comprising a machine body, and a support conveying device and a welding assembly mounted on the machine body, characterized in that, A mounting seat is provided on the machine body, the mounting seat is close to the welding assembly, an alignment plate is installed on the inner side of the mounting seat, a handle is installed on one end of the alignment plate away from the mounting seat, and a limiting member for limiting the alignment plate is provided on the mounting seat.

2. The alignment tooling for an H-beam assembling machine according to claim 1, wherein: There is a height difference of 3cm-5cm between the mounting seat and the bottom plate of the H-shaped steel.

3. The alignment tooling for an H-beam assembly machine according to claim 1, wherein: One end of the mounting seat close to the H-shaped steel is provided with a ball, and the number of the ball is several.

4. The alignment tooling for an H-beam assembling machine according to claim 1, characterized in that: A rotating shaft is installed on the inner side of the alignment plate, and both ends of the rotating shaft are connected to the mounting seat through bearings respectively. A pair of rubber pads are sleeved on the outer side of the rotating shaft, and the pair of rubber pads are respectively located on both sides of the alignment plate.

5. The alignment tooling for an H-beam assembling machine according to claim 1, characterized in that: The limiting member comprises a mounting groove opened on the side wall of the mounting seat, a limiting spring is installed on the inner side wall of the mounting groove, a limiting block is installed on the other end of the limiting spring, and a limiting seat for limiting the alignment plate is installed on the outer side of the mounting seat.

6. The alignment tooling for an H-beam assembling machine according to claim 1, wherein: The machine body is provided with a fixing seat, a pair of guide rods are installed on the inner side of the fixing seat, a return spring is provided on the guide rods, a resistance plate is provided on the guide rods, and a handle is installed on one end of the resistance plate away from the fixing seat.

7. The alignment tooling for an H-beam assembly machine according to claim 6, characterized in that: A pair of slide seats are installed on the outer side of the abutment plate. The pair of slide seats are sleeved on the guide rod, and one end of the slide seat is connected to the return spring.

8. The alignment tooling for an H-beam assembly machine according to claim 6, characterized in that: The handle is movably connected to the abutment plate, a stopper is arranged on the outer side of the handle, and a plug hole for plugging with the handle is arranged on the fixing seat.

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