Detection device for preparation of high-manganese pure austenite light steel welding material

Abstract

The utility model discloses a detection device for preparing a high-manganese pure austenite light steel welding material, which relates to the technical field of welding material detection and comprises a mounting plate, a first fixing mechanism acting on one end of a welding rod is arranged on the upper side of the front end of the mounting plate, and a movable plate is further arranged on the upper surface of the mounting plate. The movable plate moves relative to the mounting plate through an adjusting mechanism, a tension measurer is fixedly mounted at the upper end of the movable plate, a U-shaped block is fixedly mounted at the pulling end of the tension measurer, and a second fixing mechanism acting on the other end of the welding rod is arranged on the U-shaped block. According to the welding rod pulling device, the welding rod can be rapidly disassembled and assembled through the first fixing mechanism and the second fixing mechanism, the pulling force measurer is controlled to move through the adjusting mechanism to pull the welding rod, the pulling force can be measured in real time through the pulling force measurer, and the pulling length can be measured in real time through the arranged observation scales.

Description

Technical Field

[0001] The utility model relates to the technical field of welding material detection, in particular to a detection device for preparing high-manganese pure austenite lightweight steel welding materials. Background Art

[0002] High-manganese pure austenitic lightweight steel, with its low density and high specific strength, is an ideal candidate for the next generation of lightweight vehicles. Welding requires consumables of the same material as the steel itself. Welding consumables are metal strips that melt and fill the joints during gas or electric welding. These are typically made of the same material as the workpieces and are typically divided into welding wire and welding rods.

[0003] During the welding rod preparation process, tensile testing is required to determine the maximum load-bearing capacity and breaking point of the welding rod during the stretching process. However, existing welding rod tensile testing equipment cannot quickly complete welding rod assembly and disassembly, making welding rod replacement time-consuming. To address this issue, a testing device for the preparation of high-manganese pure austenitic lightweight steel welding materials was proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a detection device for preparing high-manganese pure austenitic lightweight steel welding materials, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a detection device for the preparation of high-manganese pure austenitic lightweight steel welding materials, comprising a mounting plate, the mounting plate being an inverted U-shaped structure, a first fixing mechanism acting on one end of the welding rod being provided on the upper side of the front end of the mounting plate, a movable plate being further provided on the upper surface of the mounting plate, the movable plate being movable relative to the mounting plate through an adjustment mechanism, a tensile force measuring device being fixedly installed on the upper end of the movable plate, a U-shaped block being fixedly installed on the pulling end of the tensile force measuring device, a second fixing mechanism acting on the other end of the welding rod being provided on the U-shaped block, the first fixing mechanism and the second fixing mechanism being located at the same height, and an observation scale being further provided on one side of the upper surface of the mounting plate.

[0006] As a further preferred embodiment of the present technical solution, the adjusting mechanism consists of a movable block, an adjusting screw, a fixed vertical plate and a motor, the bottom of the movable plate is fixedly connected to the movable block, the movable block is located at the bottom of the mounting plate, the mounting plate is provided with a movable groove that slides in engagement with the movable block, the adjusting screw passes through the movable block and is connected to the movable block by threaded fitting, the two ends of the adjusting screw are respectively rotatably installed with fixed vertical plates, the fixed vertical plates are fixedly connected to the bottom of the mounting plate, a motor is fixedly installed on the side wall of one of the fixed vertical plates, and the output shaft of the motor is fixedly connected to the adjusting screw.

[0007] As a further preferred embodiment of the present technical solution, the first fixing mechanism is composed of a No. 1 clamping block and a slider, two No. 1 clamping blocks are provided at the upper end of the mounting plate, the two No. 1 clamping blocks are symmetrically distributed, a slider is fixedly installed at the bottom of the No. 1 clamping block, and the slider is slidably installed in a slide groove opened on the upper surface of the mounting plate, and a No. 1 positioning slot is provided on the side walls of the two No. 1 clamping blocks close to each other, and a first driving mechanism is provided at the upper ends of the two No. 1 clamping blocks.

[0008] As a further preferred embodiment of the present technical solution, the first driving mechanism is composed of a No. 1 fixed plate, a No. 1 connecting block, a No. 1 double-ended screw and a No. 1 rotating handle, a No. 1 fixed plate is respectively provided on the side of the two No. 1 clamping blocks away from each other, the two No. 1 fixing plates are fixedly connected to the mounting plate, a No. 1 double-ended screw is rotatably installed between the two No. 1 fixed plates, a No. 1 connecting block is fixedly installed on the upper ends of the two No. 1 clamping blocks, the two No. 1 connecting blocks are respectively sleeved on the two ends of the No. 1 double-ended screw and are respectively connected to the No. 1 double-ended screw by threaded fittings, a No. 1 rotating handle is rotatably installed on the side wall of one of the No. 1 fixed plates, and the No. 1 rotating handle is fixedly connected to the No. 1 double-ended screw.

[0009] As a further preferred embodiment of the present technical solution, the second fixing mechanism includes a No. 2 clamping block, and the two No. 2 clamping blocks are symmetrically distributed between the two parallel plates of the U-shaped block. The ends of the two No. 2 clamping blocks that are close to each other are each provided with a No. 2 positioning slot, and the ends of the two No. 2 clamping blocks that are away from each other are each fixedly installed with a guide rod, and the other ends of the two guide rods respectively slide through the U-shaped block, and the upper ends of the two No. 2 clamping blocks are provided with a second driving mechanism.

[0010] As a further preferred embodiment of the present technical solution, the second driving mechanism consists of a No. 2 fixed plate, a No. 2 double-ended screw, a No. 2 connecting block and a No. 2 rotating handle. The upper ends of the two No. 2 clamping blocks are fixedly installed with No. 2 connecting blocks, and the two ends of the No. 2 double-ended screw respectively pass through the two No. 2 connecting blocks and are respectively connected to the two No. 2 connecting blocks by threaded fittings. The two ends of the No. 2 double-ended screw are rotatably installed with No. 2 fixed plates, and the two No. 2 fixed plates are respectively fixedly connected to the U-shaped blocks. A No. 2 rotating handle is rotatably installed on the side wall of one of the No. 2 fixed plates, and the No. 2 rotating handle is fixedly connected to the No. 2 double-ended screw.

[0011] As a further preferred embodiment of the present technical solution, connecting plates are fixedly connected to both sides of the mounting plate, and a plurality of fixing holes are provided on the connecting plates.

[0012] The utility model provides a detection device for preparing high-manganese pure austenitic lightweight steel welding materials, which has the following beneficial effects:

[0013] The utility model can quickly complete the disassembly and assembly of the welding rod by providing the first fixing mechanism and the second fixing mechanism. The welding rod can be pulled by controlling the movement of the tension measuring device by the provided adjustment mechanism. The first fixing mechanism is installed at the pulling end of the tension measuring device, so that the tension measuring device can measure the pulling force in real time, and the pulling length can be measured in real time by the provided observation scale. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 A schematic diagram of the overall structure of the utility model from another perspective;

[0016] Figure 3 This is a schematic structural diagram of the first fixing mechanism in the present utility model;

[0017] Figure 4 This is a schematic structural diagram of the tension measuring device in the utility model;

[0018] In the figure: 1. Mounting plate; 2. Observation scale; 3. Tension measuring device; 4. Movable slot; 5. Movable block; 6. Adjusting screw; 7. Fixed vertical plate; 8. Motor; 9. Clamping block No. 1; 10. Slide slot; 11. Slider; 12. Fixed plate No. 1; 13. Connecting block No. 1; 14. Double-ended screw No. 1; 15. Rotating handle No. 1; 16. Positioning slot No. 1; 17. U-shaped block; 18. Clamping block No. 2; 19. Guide rod; 20. Positioning slot No. 2; 21. Fixed plate No. 2; 22. Double-ended screw No. 2; 23. Connecting block No. 2; 24. Rotating handle No. 2; 25. Movable plate; 26. Connecting plate; 27. Fixing hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a detection device for the preparation of high-manganese pure austenitic lightweight steel welding materials includes a mounting plate 1, which is an inverted U-shaped structure. A first fixing mechanism acting on one end of the welding rod is provided on the upper side of the front end of the mounting plate 1. A movable plate 25 is also provided on the upper surface of the mounting plate 1. The movable plate 25 is movable relative to the mounting plate 1 through an adjustment mechanism. A tensile force measuring device 3 is fixedly installed on the upper end of the movable plate 25, and a U-shaped block 17 is fixedly installed on the pulling end of the tensile force measuring device 3. A second fixing mechanism acting on the other end of the welding rod is provided on the U-shaped block 17. The first fixing mechanism and the second fixing mechanism are located at the same height. An observation scale 2 is also provided on one side of the upper surface of the mounting plate 1.

[0021] Among them, the adjusting mechanism consists of a movable block 5, an adjusting screw 6, a fixed vertical plate 7 and a motor 8. The bottom of the movable plate 25 is fixedly connected to the movable block 5, and the movable block 5 is located at the bottom of the mounting plate 1. The mounting plate 1 is provided with a movable groove 4 that slides in fit with the movable block 5. The adjusting screw 6 passes through the movable block 5 and is connected to the movable block 5 by threaded fitting. The two ends of the adjusting screw 6 are respectively rotatably installed with fixed vertical plates 7, and the fixed vertical plate 7 is fixedly connected to the bottom of the mounting plate 1. A motor 8 is fixedly installed on the side wall of a fixed vertical plate 7, and the output shaft of the motor 8 is fixedly connected to the adjusting screw 6.

[0022] During use, the starting motor 8 drives the adjusting screw 6 to rotate, thereby driving the movable block 5 to move along the axial direction of the adjusting screw 6, and further driving the movable plate 25 and the tension measuring device 3 to move synchronously.

[0023] Among them, the first fixing mechanism is composed of a No. 1 clamping block 9 and a slider 11. Two No. 1 clamping blocks 9 are provided at the upper end of the mounting plate 1. The two No. 1 clamping blocks 9 are symmetrically distributed. A slider 11 is fixedly installed at the bottom of the No. 1 clamping block 9. The slider 11 is slidably installed in a slide groove 10 opened on the upper surface of the mounting plate 1. A No. 1 positioning slot 16 is opened on the side walls of the two No. 1 clamping blocks 9 close to each other, and a first driving mechanism is provided at the upper ends of the two No. 1 clamping blocks 9.

[0024] Among them, the first driving mechanism is composed of a No. 1 fixed plate 12, a No. 1 connecting block 13, a No. 1 double-ended screw 14 and a No. 1 rotating handle 15. A No. 1 fixed plate 12 is respectively provided on the side away from each other of the two No. 1 clamping blocks 9. The two No. 1 fixed plates 12 are fixedly connected to the mounting plate 1. A No. 1 double-ended screw 14 is rotatably installed between the two No. 1 fixed plates 12. A No. 1 connecting block 13 is fixedly installed on the upper ends of the two No. 1 clamping blocks 9. The two No. 1 connecting blocks 13 are respectively sleeved on both ends of the No. 1 double-ended screw 14 and are respectively connected to the No. 1 double-ended screw 14 by threaded cooperation. A No. 1 rotating handle 15 is rotatably installed on the side wall of a No. 1 fixed plate 12, and the No. 1 rotating handle 15 is fixedly connected to the No. 1 double-ended screw 14.

[0025] When in use, turn the No. 1 rotating handle 15 to drive the No. 1 double-headed screw 14 to rotate, thereby driving the two No. 1 connecting blocks 13 to move closer to or away from each other, and then driving the two No. 1 clamping blocks 9 to move closer to or away from each other, place one end of the welding rod between the two No. 1 clamping blocks 9, and then control the two No. 1 clamping blocks 9 to move closer to each other, so that one end of the welding rod can be fixed.

[0026] Among them, the second fixing mechanism includes a No. 2 clamping block 18, and the two No. 2 clamping blocks 18 are symmetrically distributed between the two parallel plates of the U-shaped block 17. The ends of the two No. 2 clamping blocks 18 that are close to each other are each provided with a No. 2 positioning slot 20, and the ends of the two No. 2 clamping blocks 18 that are away from each other are each fixedly installed with a guide rod 19, and the other ends of the two guide rods 19 slide through the U-shaped block 17 respectively, and the upper ends of the two No. 2 clamping blocks 18 are provided with a second driving mechanism.

[0027] Among them, the second driving mechanism is composed of a No. 2 fixed plate 21, a No. 2 double-ended screw 22, a No. 2 connecting block 23 and a No. 2 rotating handle 24. The upper ends of the two No. 2 clamping blocks 18 are fixedly installed with No. 2 connecting blocks 23. The two ends of the No. 2 double-ended screw 22 respectively pass through the two No. 2 connecting blocks 23 and are respectively connected to the two No. 2 connecting blocks 23 by threaded cooperation. The two ends of the No. 2 double-ended screw 22 are rotatably installed with No. 2 fixed plates 21. The two No. 2 fixed plates 21 are respectively fixedly connected to the U-shaped block 17. A No. 2 rotating handle 24 is rotatably installed on the side wall of a No. 2 fixed plate 21, and the No. 2 rotating handle 24 is fixedly connected to the No. 2 double-ended screw 22.

[0028] When in use, turn the No. 2 rotating handle 24 to drive the No. 2 double-headed screw 22 to rotate, thereby controlling the distance between the two No. 2 connecting blocks 23, and then controlling the distance between the two No. 2 clamping blocks 18, place the other end of the welding rod between the two No. 2 clamping blocks 18, and then control the two No. 2 clamping blocks 18 to approach each other, so that the other end of the welding rod can be fixed.

[0029] Wherein, connecting plates 26 are fixedly connected to both sides of the mounting plate 1 , and a plurality of fixing holes 27 are formed on the connecting plates 26 .

[0030] The device can be fixed by the cooperation of the external bolts and the fixing holes 27 .

[0031] The utility model provides a detection device for the preparation of high-manganese pure austenitic lightweight steel welding materials. The specific working principle is as follows:

[0032] When in use, turn the No. 1 rotating handle 15 to drive the No. 1 double-headed screw 14 to rotate, thereby driving the two No. 1 connecting blocks 13 to move closer to or away from each other, and then driving the two No. 1 clamping blocks 9 to move closer to or away from each other, place one end of the welding rod between the two No. 1 clamping blocks 9, and then control the two No. 1 clamping blocks 9 to move closer to each other, so that one end of the welding rod can be fixed, turn the No. 2 rotating handle 24 to drive the No. 2 double-headed screw 22 to rotate, thereby controlling the distance between the two No. 2 connecting blocks 23, and then controlling the distance between the two No. 2 clamping blocks 18, place the other end of the welding rod between the two No. 2 clamping blocks 18, and then control the two When the No. 2 clamping blocks 18 are brought close to each other, the other end of the welding rod can be fixed. After the welding rod is fixed, the position of the observation scale 2 of the tension measuring device 3 is recorded, and the motor 8 is started to drive the adjusting screw 6 to rotate, thereby driving the movable block 5 to move along the axial direction of the adjusting screw 6, and then driving the movable plate 25 and the tension measuring device 3 to move synchronously. The tension measuring device 3 will pull the welding rod. When the welding rod breaks, the value on the tension measuring device 3 and the position of the observation scale 2 of the tension measuring device 3 are recorded to obtain the maximum load-bearing capacity and breaking point of the welding rod. The welding rod can be disassembled by rotating the No. 1 rotating handle 15 and the No. 2 rotating handle 24 in reverse.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device for preparing high-manganese pure austenitic lightweight steel welding materials, comprising a mounting plate (1), characterized in that: The mounting plate (1) is an inverted U-shaped structure. A first fixing mechanism acting on one end of the welding rod is provided on the upper side of the front end of the mounting plate (1). A movable plate (25) is also provided on the upper surface of the mounting plate (1). The movable plate (25) is movable relative to the mounting plate (1) through an adjustment mechanism. A tension measuring device (3) is fixedly installed on the upper end of the movable plate (25). A U-shaped block (17) is fixedly installed on the pulling end of the tension measuring device (3). A second fixing mechanism acting on the other end of the welding rod is provided on the U-shaped block (17). The first fixing mechanism and the second fixing mechanism are located at the same height. An observation scale (2) is also provided on one side of the upper surface of the mounting plate (1).

2. The detection device for preparing high-manganese pure austenitic lightweight steel welding materials according to claim 1, characterized in that: The adjusting mechanism is composed of a movable block (5), an adjusting screw (6), a fixed vertical plate (7) and a motor (8). The bottom of the movable plate (25) is fixedly connected with the movable block (5). The movable block (5) is located at the bottom of the mounting plate (1). The mounting plate (1) is provided with a movable groove (4) that slides with the movable block (5). The adjusting screw (6) passes through the movable block (5) and is connected to the movable block (5) by threaded engagement. The two ends of the adjusting screw (6) are respectively rotatably mounted with fixed vertical plates (7). The fixed vertical plates (7) are fixedly connected to the bottom of the mounting plate (1). A motor (8) is fixedly mounted on the side wall of one of the fixed vertical plates (7). The output shaft of the motor (8) is fixedly connected to the adjusting screw (6).

3. The detection device for preparing high-manganese pure austenitic lightweight steel welding materials according to claim 1, characterized in that: The first fixing mechanism is composed of a No. 1 clamping block (9) and a slider (11), and two No. 1 clamping blocks (9) are provided at the upper end of the mounting plate (1). The two No. 1 clamping blocks (9) are symmetrically distributed, and a slider (11) is fixedly installed at the bottom of the No. 1 clamping block (9). The slider (11) is slidably installed in a slide groove (10) provided on the upper surface of the mounting plate (1). A No. 1 positioning groove (16) is provided on the side walls of the two No. 1 clamping blocks (9) that are close to each other, and a first driving mechanism is provided at the upper ends of the two No. 1 clamping blocks (9).

4. The detection device for preparing high-manganese pure austenitic lightweight steel welding materials according to claim 3, characterized in that: The first driving mechanism is composed of a No. 1 fixed plate (12), a No. 1 connecting block (13), a No. 1 double-ended screw (14) and a No. 1 rotating handle (15). A No. 1 fixed plate (12) is respectively provided on the side away from each other of the two No. 1 clamping blocks (9). The two No. 1 fixed plates (12) are fixedly connected to the mounting plate (1). A No. 1 double-ended screw (14) is rotatably installed between the two No. 1 fixed plates (12). The upper ends of the two No. 1 clamping blocks (9) are fixedly installed with a No. 1 connecting block (13). The two No. 1 connecting blocks (13) are respectively sleeved on the two ends of the No. 1 double-ended screw (14) and are respectively connected to the No. 1 double-ended screw (14) by threaded engagement. A No. 1 rotating handle (15) is rotatably installed on the side wall of one of the No. 1 fixed plates (12), and the No. 1 rotating handle (15) is fixedly connected to the No. 1 double-ended screw (14).

5. The detection device for preparing high-manganese pure austenitic lightweight steel welding materials according to claim 1, characterized in that: The second fixing mechanism includes a No. 2 clamping block (18), and the two No. 2 clamping blocks (18) are symmetrically distributed between the two parallel plates of the U-shaped block (17). The ends of the two No. 2 clamping blocks (18) that are close to each other are each provided with a No. 2 positioning slot (20), and the ends of the two No. 2 clamping blocks (18) that are away from each other are each fixedly installed with a guide rod (19), and the other ends of the two guide rods (19) respectively slide through the U-shaped block (17), and the upper ends of the two No. 2 clamping blocks (18) are provided with a second driving mechanism.

6. The detection device for preparing high-manganese pure austenitic lightweight steel welding materials according to claim 5, characterized in that: The second driving mechanism is composed of a No. 2 fixed plate (21), a No. 2 double-ended screw (22), a No. 2 connecting block (23) and a No. 2 rotating handle (24). The upper ends of the two No. 2 clamping blocks (18) are fixedly installed with the No. 2 connecting blocks (23). The two ends of the No. 2 double-ended screw (22) respectively pass through the two No. 2 connecting blocks (23) and are respectively connected to the two No. 2 connecting blocks (23) by threaded engagement. The two ends of the No. 2 double-ended screw (22) are rotatably installed with the No. 2 fixed plate (21). The two No. 2 fixed plates (21) are respectively fixedly connected to the U-shaped block (17). A No. 2 rotating handle (24) is rotatably installed on the side wall of one of the No. 2 fixed plates (21). The No. 2 rotating handle (24) is fixedly connected to the No. 2 double-ended screw (22).

7. The detection device for preparing high-manganese pure austenitic lightweight steel welding materials according to claim 1, characterized in that: Connecting plates (26) are fixedly connected to both sides of the mounting plate (1), and a plurality of fixing holes (27) are provided on the connecting plates (26).

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