Steel welding correction device convenient to fix

By designing a steel welding straightening device that is easy to fix, and using components such as hydraulic push rods and electric push rods to fix and inspect the steel, the problems of steel deformation and handling difficulties after welding are solved, and the straightening efficiency and inspection convenience are improved.

CN224026141UActive Publication Date: 2026-03-24YANTAI BOYANG METAL PROD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-28
Publication Date
2026-03-24

AI Technical Summary

Technical Problem

After welding, uneven heating in some areas can cause internal stress and deformation in steel, affecting dimensional accuracy and performance. Furthermore, transporting the welded and straightened steel to the testing equipment requires a significant amount of manpower and time.

Method used

A steel welding straightening device that is easy to fix is ​​designed. The device uses components such as hydraulic push rods, electric push rods and magnetic grooves to fix and inspect the steel, reducing handling steps and allowing inspection to be performed directly on the straightening device.

Benefits of technology

It enables convenient fixing and testing of steel, reduces the waste of manpower and time, and improves the efficiency of correction and the convenience of testing.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224026141U_ABST
Patent Text Reader

Abstract

The steel welding correcting device comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a first movable plate block, a first sliding groove is formed in the first movable plate block, and the side surface of the interior of the first sliding groove is fixedly connected with a first hydraulic push rod; the movable end of the first hydraulic push rod is fixedly connected with a first sliding block, the first sliding block is slidably connected into the first sliding groove, the upper surface of the first sliding block is fixedly connected with a plurality of supporting columns, and the upper surfaces of the supporting columns are fixedly connected with a fixing block. Through the structure, the corrected steel can be detected, the steel does not need to be carried, and manpower and time are reduced.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of correction device, concretely is a steel welding correction device convenient to fix. BACKGROUND

[0002] When steel is welded, internal stress can be generated due to uneven local heating, resulting in deformation problems such as bending and twisting of the steel. If not corrected in time, it will affect the dimensional accuracy and performance of the steel, reduce its carrying capacity and stability, and even cause the failure of the entire structure. Therefore, the correction of the welded steel is a key step to ensure its quality and safety.

[0003] When the steel is corrected, we need to detect whether the height and flatness of the corrected steel meet the use standard, so it is necessary to transfer the steel from the correction device to the detection device for re-fixing. Since the steel is generally heavy, a lot of manpower and time is spent on carrying. UTILITY MODEL CONTENT

[0004] The utility model discloses a steel welding correction device convenient to fix, which can detect the corrected steel without carrying the steel, thereby reducing the manpower and time spent.

[0005] To achieve the above-mentioned purpose, a steel welding correction device convenient to fix is provided, which comprises a bottom plate, a first moving plate block is fixedly connected to the upper surface of the bottom plate, a first sliding groove is arranged in the first moving plate block, a first hydraulic push rod is fixedly connected to the inner side surface of the first sliding groove, a first sliding block is fixedly connected to the movable end of the first hydraulic push rod, the first sliding block is slidably connected in the first sliding groove, a supporting column is fixedly connected to the upper surface of the first sliding block, the number of the supporting columns is multiple, and a fixed block is fixedly connected to the upper surface of the supporting column.

[0006] According to the steel welding correction device convenient to fix, a second side surface fixed groove is arranged on the front surface of the fixed block, a side edge fixed plate block is slidably connected in the second side surface fixed groove, a side edge block is fixedly connected to the side surface of the fixed block, and a first circular hole is arranged in the side edge block.

[0007] According to the steel welding correction device convenient to fix, a sliding column is fixedly connected in the first circular hole, an upper layer clamping plate is slidably connected to the cylindrical surface of the sliding column, a second circular hole is arranged in the upper layer clamping plate, and the sliding column passes through the second circular hole.

[0008] According to the steel welding correction device convenient to fix, an upper layer rectangular groove is arranged on the side surface of the upper layer clamping plate, an upper layer fixed plate block is slidably connected in the upper layer rectangular groove, and a second moving plate block is fixedly connected to the lower surface of the upper layer fixed plate block.

[0009] According to the steel welding correction device convenient to fix, the second sliding groove is arranged in the second moving plate block, the lower fixed plate block is slidably connected in the second sliding groove, the lower layer rectangular groove is arranged on the side surface of the fixed block, the lower fixed plate block is slidably connected in the lower layer rectangular groove, the first side surface fixed groove is arranged in the lower fixed plate block, and the side edge fixed plate block passes through the first side surface fixed groove.

[0010] According to the steel welding correction device convenient to fix, the first support block is fixedly connected to the upper surface of the bottom plate, the first upper layer plate is fixedly connected to the upper surface of the first support block, the second hydraulic push rod is arranged in the first upper layer plate, and the pressing plate is fixedly connected to the movable end of the second hydraulic push rod.

[0011] According to the steel welding correction device convenient to fix, the size block is fixedly connected to the upper surface of the bottom plate, the size table is arranged on the side surface of the size block, the parallel block is fixedly connected to the rear surface of the size block, the top block is fixedly connected to the upper surface of the size block, the first electric push rod is fixedly connected to the lower surface of the top block, and the measuring block is fixedly connected to the movable end of the first electric push rod.

[0012] According to the steel welding correction device convenient to fix, the two side sliding plate blocks are fixedly connected to the upper surface of the bottom plate, the third sliding groove is arranged in the two side sliding plate blocks, the second electric push rod is fixedly connected to the inner side surface of the third sliding groove, the second support block is slidably connected in the third sliding groove, the second support block is fixedly connected to the upper surface of the second upper layer plate, the third electric push rod is fixedly connected to the lower surface of the second upper layer plate, the rectangular block is fixedly connected to the movable end of the third electric push rod, the rectangular electromagnetic block is fixedly connected to the lower surface of the rectangular block, the level is arranged on the lower surface of the rectangular electromagnetic block, and the magnetic groove is arranged in the level.

[0013] The steel material can be detected after correction without carrying the steel material, and the manpower and time are reduced.

[0014] Additional aspects and advantages of the present application will be described in the following description, some of which will become apparent to those skilled in the art from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described below with reference to the drawings and examples.

[0016] Fig. 1 It is an overall structure schematic view of the steel welding correction device convenient to fix.

[0017] Fig. 2 Figure 1 is a schematic diagram of a mobile device structure of a steel welding and correcting device convenient to fix according to the present application;

[0018] Fig. 3 Figure 2 is a schematic diagram of a partial mobile device structure of a steel welding and correcting device convenient to fix according to the present application;

[0019] Fig. 4 Figure 3 is a schematic diagram of a fixing device structure of a steel welding and correcting device convenient to fix according to the present application;

[0020] Fig. 5 Figure 4 is a schematic diagram of a correcting device structure of a steel welding and correcting device convenient to fix according to the present application;

[0021] Fig. 6 Figure 5 is a schematic diagram of a measuring device structure of a steel welding and correcting device convenient to fix according to the present application;

[0022] Fig. 7 Figure 6 is a schematic diagram of a flatness detection device structure of a steel welding and correcting device convenient to fix according to the present application.

[0023] Legend:

[0024] 1, bottom plate; 2, first mobile plate block; 3, first sliding groove; 4, first hydraulic push rod; 5, first sliding block; 6, support column; 7, fixed block; 8, side block; 9, first circular hole; 10, second circular hole; 11, sliding column; 12, upper layer rectangular groove; 13, upper layer fixed plate block; 14, second mobile plate block; 15, second sliding groove; 16, lower layer fixed plate block; 17, first side surface fixed groove; 18, second side surface fixed groove; 19, side fixed plate block; 20, upper layer clamping plate; 21, first support block; 22, first upper layer plate; 23, second hydraulic push rod; 24, size block; 25, parallel block; 26, top block; 27, first electric push rod; 28, measuring block; 29, both sides sliding plate block; 30, third sliding groove; 31, second electric push rod; 32, second support block; 33, second upper layer plate; 34, third electric push rod; 35, rectangular block; 36, rectangular electromagnetic block; 37, level; 38, magnetic groove; 39, lower layer rectangular groove. DETAILED DESCRIPTION

[0025] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with figures, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0026] ReferenceFigs. 1 to 7 The utility model discloses an embodiment of a steel material welding correction device convenient to fix, which comprises a bottom plate 1, the upper surface fixed connection first moving plate piece 2 is set up in the first sliding groove 3 inside first moving plate piece 2, the inside lateral surface fixed connection first hydraulic push rod 4 is set up in the first sliding groove 3, and the movable end fixed connection first sliding block 5 of first hydraulic push rod 4 is slidably connected in the first sliding groove 3 inside first sliding block 5, and the upper surface fixed connection support column 6 is set up in first sliding block 5, and the quantity of support column 6 is multiple, and the upper surface fixed connection fixed block 7 is set up in support column 6. The front surface of fixed block 7 is provided with a second side surface fixed groove 18, the second side surface fixed groove 18 is slidably connected with a side fixed plate piece 19 inside, the side surface fixed connection side block 8 is set up in fixed block 7, and the first circular hole 9 is set up in the inside of side block 8. The first hydraulic push rod 4 and the second hydraulic push rod 23 are connected with the hydraulic system of outside.

[0027] The first circular hole 9 is fixedly connected with a sliding column 11 inside, the sliding column 11 is slidably connected with an upper layer clamping plate 20 on the cylindrical surface, the second circular hole 10 is set up in the inside of upper layer clamping plate 20, and the sliding column 11 passes through the second circular hole 10. The side surface of upper layer clamping plate 20 is provided with an upper layer rectangular groove 12, the upper layer rectangular groove 12 is slidably connected with an upper layer fixed plate piece 13 inside, and the lower surface fixed connection second moving plate piece 14 is set up in the upper layer fixed plate piece 13. The second moving plate piece 14 is provided with a second sliding groove 15 inside, the second sliding groove 15 is slidably connected with a lower layer fixed plate piece 16 inside, the side surface of fixed block 7 is provided with a lower layer rectangular groove 39, the lower layer fixed plate piece 16 is slidably connected in the lower layer rectangular groove 39, the first side surface fixed groove 17 is set up in the inside of lower layer fixed plate piece 16, and the side fixed plate piece 19 passes through the first side surface fixed groove 17.

[0028] The bottom plate 1 upper surface is fixedly connected with the first support block 21, the first support block 21 upper surface is fixedly connected with the first upper layer plate 22, the first upper layer plate 22 is internally provided with the second hydraulic push rod 23, and the second hydraulic push rod 23 movable end is fixedly connected with the pressing plate. The bottom plate 1 upper surface is fixedly connected with the size block 24, the size block 24 side surface is provided with a size table, the size block 24 rear surface is fixedly connected with the parallel block 25, the size block 24 upper surface is fixedly connected with the top block 26, the top block 26 lower surface is fixedly connected with the first electric push rod 27, and the first electric push rod 27 movable end is fixedly connected with the measuring block 28. The bottom plate 1 upper surface is fixedly connected with the two side sliding plate blocks 29, the two side sliding plate blocks 29 are internally provided with the third sliding groove 30, the third sliding groove 30 internal side surface is fixedly connected with the second electric push rod 31, the second electric push rod 31 movable end is fixedly connected with the second support block 32, the second support block 32 is slidingly connected in the third sliding groove 30, the second support block 32 upper surface is fixedly connected with the second upper layer plate 33, the second upper layer plate 33 lower surface is fixedly connected with the third electric push rod 34, the third electric push rod 34 movable end is fixedly connected with the rectangular block 35, the rectangular block 35 lower surface is fixedly connected with the rectangular electromagnetic block 36, the rectangular electromagnetic block 36 lower surface is provided with the level 37, and the level 37 is internally provided with the magnetic slot 38. The rectangular electromagnetic block 36 is connected with the power supply system in the outside world, and the magnetic slot 38 is internally provided with the material capable of being adsorbed.

[0029] Working principle: the worker places the steel on the fixed block 7, then contacts the upper clamping plate 20 to the steel, then puts the upper fixed plate 13 into the upper rectangular groove 12. Then the lower fixed plate 16 inside the second moving plate 14 corresponds to the lower rectangular groove 39, then puts the side fixed plate 19 into the second side surface fixed groove 18 and the first side surface fixed groove 17 to fix the lower fixed plate 16. Thus the steel is fixed in rectangle. Then move the second hydraulic push rod 23 to drive the pressing plate to correct the surface of the steel. When the correction is completed, start the first hydraulic push rod 4 to drive the first sliding block 5 to move, when the first sliding block 5 moves to the parallel block 25, stop the first hydraulic push rod 4, then start the first electric push rod 27 to drive the measuring block 28 to move to the surface of the corrected steel, then the worker compares the size table of the size block 24, then the change degree of the corrected steel can be obtained. Then start the first hydraulic push rod 4 to drive the first sliding block 5 to continue to move, when it moves to the both sides sliding plate 29, stop the first hydraulic push rod 4. Then start the second electric push rod 31 to drive the second supporting block 32 to move, then start the third electric push rod 34 to drive the level 37 to move to the upper surface of the steel, then stop the power supply of the rectangular electromagnetic block 36, then the level 37 falls on the corrected plane of the steel. Then observe the detection result of the level 37 to judge whether it is horizontal or not, then start the rectangular electromagnetic block 36 and the third electric push rod 34, then put the rectangular electromagnetic block 36 into the magnetic groove 38 to fix the level 37, then start the second electric push rod 31 to drive the second supporting block 32 to move forward, then put down the level 37 to detect again.

[0030] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A steel welding straightening device that is easy to fix, characterized in that, Includes a base plate (1), the upper surface of which is fixedly connected to a first movable plate (2), the first movable plate (2) is provided with a first sliding groove (3) inside, the inner side surface of the first sliding groove (3) is fixedly connected to a first hydraulic push rod (4), the movable end of the first hydraulic push rod (4) is fixedly connected to a first slider (5), the first slider (5) is slidably connected inside the first sliding groove (3), the upper surface of the first slider (5) is fixedly connected to a support column (6), the number of support columns (6) is multiple, and the upper surface of the support column (6) is fixedly connected to a fixing block (7).

2. The steel welding straightening device for easy fixation according to claim 1, characterized in that, The front surface of the fixing block (7) is provided with a second side table fixing groove (18), and the side fixing plate (19) is slidably connected inside the second side table fixing groove (18). The side surface of the fixing block (7) is fixedly connected with a side block (8), and the side block (8) is provided with a first circular hole (9).

3. The steel welding straightening device for easy fixation according to claim 2, characterized in that, A sliding column (11) is fixedly connected inside the first circular hole (9). The upper clamping plate (20) is slidably connected to the cylindrical surface of the sliding column (11). A second circular hole (10) is provided inside the upper clamping plate (20). The sliding column (11) passes through the second circular hole (10).

4. The steel welding straightening device for easy fixation according to claim 3, characterized in that, The upper clamping plate (20) has an upper rectangular groove (12) on its side surface. The upper fixed plate (13) is slidably connected inside the upper rectangular groove (12). The lower surface of the upper fixed plate (13) is fixedly connected to the second movable plate (14).

5. A steel welding straightening device for easy fixation according to claim 4, characterized in that, The second movable plate (14) is provided with a second slide groove (15), and the lower fixed plate (16) is slidably connected inside the second slide groove (15). The side surface of the fixed block (7) is provided with a lower rectangular groove (39), and the lower fixed plate (16) is slidably connected inside the lower rectangular groove (39). The lower fixed plate (16) is provided with a first side surface fixing groove (17), and the side fixed plate (19) passes through the first side surface fixing groove (17).

6. The steel welding straightening device for easy fixation according to claim 1, characterized in that, The first support block (21) is fixedly connected to the upper surface of the base plate (1), and the first upper plate (22) is fixedly connected to the upper surface of the first support block (21). The first upper plate (22) is provided with a second hydraulic push rod (23) inside, and the movable end of the second hydraulic push rod (23) is fixedly connected to a pressure plate.

7. The steel welding straightening device for easy fixation according to claim 1, characterized in that, The upper surface of the base plate (1) is fixedly connected to a dimension block (24), the side surface of the dimension block (24) is provided with a dimension table, the rear surface of the dimension block (24) is fixedly connected to a parallel block (25), the upper surface of the dimension block (24) is fixedly connected to a top block (26), the lower surface of the top block (26) is fixedly connected to a first electric push rod (27), and the movable end of the first electric push rod (27) is fixedly connected to a measuring block (28).

8. A steel welding straightening device for easy fixation according to claim 1, characterized in that, The upper surface of the base plate (1) is fixedly connected to two sliding plates (29). The sliding plates (29) are provided with a third sliding groove (30). The inner side surface of the third sliding groove (30) is fixedly connected to a second electric push rod (31). The movable end of the second electric push rod (31) is fixedly connected to a second support block (32). The second support block (32) is slidably connected inside the third sliding groove (30). The upper surface of the second support block (32) is fixedly connected to a second upper plate (33). The lower surface of the second upper plate (33) is fixedly connected to a third electric push rod (34). The movable end of the third electric push rod (34) is fixedly connected to a rectangular block (35). The lower surface of the rectangular block (35) is fixedly connected to a rectangular electromagnetic block (36). The lower surface of the rectangular electromagnetic block (36) is provided with a level (37). The level (37) is provided with a magnetic groove (38).