T-shaped or I-shaped component correction tool device

Abstract

The utility model relates to the field of workpiece structures, in particular to a T-shaped or I-shaped component correction tool device. The correcting tool device comprises an upper die and lower die connecting device (4) which is used for connecting an upper die (2) and a lower support (5). A space in the middle of the upper die (2) is a hydraulic power space (8), and a downward hydraulic cylinder is arranged in the hydraulic power space (8); a gap (11) is formed in the upper and lower die connecting device (4); the upper plate face of the T-shaped or I-shaped component can be attached to the upper surface of the upper and lower die connecting device (4). And the space in the middle of the lower support (5) is used for accommodating the lower half part of the T-shaped or I-shaped component.

Description

Technical Field

[0001] The utility model relates to the field of workpiece structures, in particular to a T-shaped or I-shaped component correction tooling device. Background Art

[0002] T-shaped or I-shaped components are very easy to deform. There is currently no dedicated correction structure, and they are basically hammered by people. They even need heat treatment, which has a long heat correction cycle, is time-consuming and expensive.

[0003] On May 9, 2024, a search was conducted in the Chinese Patent Publication Database with "I-beam and correction and hydraulic" as abstract keywords, and 4 documents were found, namely: a steel straightening machine disclosed in CN204148304U, a ladder and walkway correction device based on a hydraulic press disclosed in CN204940888U, an automatic correction device for outer arc plates disclosed in CN209288004U, and a casting flattening and correction press disclosed in CN210966461U.

[0004] After careful reading, the above devices take up a lot of space and cannot achieve quick correction in mid-air.

[0005] Completely different from the concept of this patent. Utility Model Content

[0006] Purpose of the utility model: to provide a T-shaped or I-shaped component correction tooling device with better effect. The specific purpose can be seen in the multiple substantial technical effects of the specific implementation part.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A T-shaped or I-shaped component correction tooling device, characterized in that:

[0009] The correction tooling device comprises an upper and lower die connection device 4, which is used to connect the upper die 2 and the lower support 5;

[0010] The middle part of the upper mold 2 includes a hydraulic power space 8, and a downward hydraulic cylinder is arranged in the hydraulic power space 8;

[0011] The upper and lower mold connecting device 4 includes a gap 11;

[0012] The upper plate surface of the T-shaped or I-shaped member can fit the upper surface of the upper and lower mold connecting device 4;

[0013] The space in the middle of the lower support 5 is used to accommodate the lower half of the T-shaped or I-shaped member.

[0014] A further technical solution of the present invention is that a bottom plate 6 is arranged below the lower support 5 .

[0015] A further technical solution of the present invention is that the space inside the upper mold 2 includes a lifting device 3, and the lifting device 3 can overlap the hydraulic cylinder.

[0016] A further technical solution of the utility model is that the hydraulic cylinder comprises a plurality of hydraulic cylinders.

[0017] A further technical solution of the utility model is that it also includes a hydraulic station 9 capable of supplying liquid to the hydraulic cylinder.

[0018] A further technical solution of the present invention is that the lower support 5 is a structure that is larger at the bottom and smaller at the top.

[0019] A further technical solution of the utility model is that a lifting lug 1 is arranged above the upper die 2 .

[0020] The utility model adopting the above technical solution has the following beneficial effects compared with the prior art: the tooling is made to meet the actual correction requirements, by summarizing the steel plate compression springback experience, considering the springback amount of the welded steel plate during compression, and using a 320-ton hydraulic press can meet the use. It effectively solves the technical problems of long thermal correction cycle, long time consumption and high cost, and plays a role in simple structure, convenient operation, economy, practicality and high efficiency in the component production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to further illustrate the present invention, the following is further described in conjunction with the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the front structure of the invention;

[0023] Figure 2 It is a side structural schematic diagram of the utility model;

[0024] Among them: 1. lifting ear, 2. upper die, 3. lifting device, 4. upper and lower die connecting device, 5. lower support, 6. bottom plate, 7. reinforcing plate, 8. hydraulic power space; 9. hydraulic station; 10. I-beam or T-beam; 11. gap. DETAILED DESCRIPTION

[0025] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] This patent provides a variety of parallel solutions. The different expressions are improved solutions or parallel solutions based on the basic solution. Each solution has its own unique characteristics. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. The fixing method not described in the text can be any fixing method such as thread fixing, bolt fixing or glue bonding.

[0028] Embodiment 1: In combination with all the accompanying drawings; A T-shaped or I-shaped component correction tooling device, characterized in that,

[0029] The correction tooling device comprises an upper and lower die connection device 4, which is used to connect the upper die 2 and the lower support 5;

[0030] The middle part of the upper mold 2 includes a hydraulic power space 8, and a downward hydraulic cylinder is arranged in the hydraulic power space 8;

[0031] The upper and lower mold connecting device 4 includes a gap 11;

[0032] The upper plate surface of the T-shaped or I-shaped member can fit the upper surface of the upper and lower mold connecting device 4;

[0033] The space in the middle of the lower support 5 is used to accommodate the lower half of the T-shaped or I-shaped member. The substantial technical effect and the implementation process of the technical solution herein, namely the basic function, are as follows: the hydraulic cylinder can be corrected downward.

[0034] The whole device is connected as a whole equipment; the boom or I-beam is placed under the hydraulic cylinder by a crane, and the deformation of the deformed part is adjusted by lifting the hydraulic cylinder through remote control.

[0035] In order to meet the actual correction requirements, the tooling was made by summarizing the experience of steel plate springback during compression and considering the springback amount of welded steel plates during compression. A 320-ton hydraulic press was used to meet the requirements. This effectively solved the technical problems of long thermal correction cycle, long time consumption and high cost, and played a role in simple structure, convenient operation, economy, practicality and high efficiency in the component production process.

[0036] The use of this leveling tool has greatly improved the work efficiency of workers and effectively saved the company's production costs. This is mainly reflected in the following aspects:

[0037] 1. Functionality: The tooling meets the specific needs of workers at work, has strong operability, and the workstation can be moved according to actual production, making it convenient for workers to use.

[0038] 2. Comfort: The design of the tooling takes into account the working environment and the characteristics of the job, and selects a suitable height to ensure that workers can observe the degree of cold correction of the workpiece from all directions, reducing the worker's movement restrictions.

[0039] 3. Safety: The design of the tooling meets safety standards, and sharp corners are removed to prevent bumps and bruises. The hydraulic jack has a power-off emergency stop protection device to prevent pinching. The exterior paint uses reflective materials and warning signs to improve workers' visibility in low-visibility environments and reduce the risk of accidents.

[0040] 4. Sustainability: The design of the new tooling focuses on sustainable development, and selects the original waste and scrap materials in the workshop. At the same time, the durability and easy cleaning of the tooling are taken into consideration. The fragile components can be replaced according to the usage and the surface is well degreased.

[0041] The tooling device is equipped with model: KYG320-200, 320-ton hydraulic jack, ultra-high pressure electric oil pump, and can press steel plates with a thickness range of 12mm~18mm.

[0042] Embodiment 2: As a further improved solution or parallel solution or optional independent solution, a bottom plate 6 is arranged below the lower support 5. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: the bottom plate is used to carry the whole device.

[0043] Embodiment 3: As a further improved solution or parallel solution or optional independent solution, the space inside the upper mold 2 includes a lifting device 3, and the lifting device 3 can overlap the hydraulic cylinder. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: mainly providing a specific relative positioning position of the hydraulic cylinder.

[0044] Embodiment 4: As a further improved solution or parallel solution or optional independent solution, the hydraulic cylinder includes multiple ones. The substantial technical effect and implementation process of the technical solution here, namely the basic function, are as follows: it can realize the correction of a workpiece of a certain length.

[0045] Embodiment 5: As a further improved solution or a parallel solution or an optional independent solution, it also includes a hydraulic station 9 capable of supplying liquid to the hydraulic cylinder.

[0046] Embodiment 6: As a further improved solution or parallel solution or optional independent solution, the lower support 5 is a structure with a larger bottom and a smaller top. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: the overall structure is more stable.

[0047] Embodiment 7: As a further improved solution or parallel solution or optional independent solution, a lifting lug 1 is arranged above the upper mold 2. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: it can be lifted conveniently.

[0048] Innovatively, each of the above effects exists independently, and a set of structures can be used to combine the above results.

[0049] It should be noted that the multiple solutions provided by this patent include the basic solution itself, which are independent of each other and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects together.

[0050] The basic principle, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the protection required.

Claims

1. A T-shaped or I-shaped component correction tooling device, characterized in that: The correction tooling device comprises an upper and lower die connection device (4), wherein the upper and lower die connection device (4) is used to connect the upper die (2) and the lower support (5); The space contained in the middle of the upper mold (2) is a hydraulic power space (8), and a downwardly facing hydraulic cylinder is arranged in the hydraulic power space (8); The upper and lower mold connecting device (4) includes a gap (11); The upper plate surface of the T-shaped or I-shaped component can fit the upper surface of the upper and lower mold connecting device (4); The space in the middle of the lower support (5) is used to accommodate the lower half of the T-shaped or I-shaped member.

2. A T-shaped or I-shaped component correction tooling device as claimed in claim 1, characterized in that: A bottom plate (6) is arranged below the lower support (5).

3. A T-shaped or I-shaped component correction tooling device as claimed in claim 1, characterized in that: The space inside the upper mold (2) contains a lifting device (3), and the lifting device (3) can overlap the hydraulic cylinder.

4. A T-shaped or I-shaped component correction tooling device as claimed in claim 1, characterized in that: The hydraulic cylinder contains multiple.

5. A T-shaped or I-shaped component correction tooling device as claimed in claim 1, characterized in that: It also includes a hydraulic station (9) capable of supplying liquid to the hydraulic cylinder.

6. A T-shaped or I-shaped component correction tooling device as claimed in claim 1, characterized in that: The lower support (5) has a structure that is larger at the bottom and smaller at the top.

7. A T-shaped or I-shaped component correction tooling device as claimed in claim 1, characterized in that: A lifting lug (1) is arranged above the upper die (2).

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