Measuring device for measuring relaxation diameter and warp distance of welding wire

Abstract

The utility model discloses a measuring device for measuring the relaxation diameter and the warp distance of a welding wire, which comprises a working table, first sliding rails are arranged on two sides of the working table, first sliding blocks are connected onto the first sliding rails in a sliding manner, a first mounting seat and a second mounting seat are arranged on the outer side of the first sliding block on the right side of the working table, and the first mounting seat and the second mounting seat are arranged on the working table. A first lead screw is rotatably connected between the first mounting seat and the second mounting seat, one end of the first lead screw is connected with a first motor, the first lead screw is in threaded connection with a first lead screw nut, vertical beams are fixedly arranged on the two first sliding blocks, and a cross beam is connected between the two vertical beams. According to the measuring device for measuring the relaxation diameter and the tilting distance of the welding wire, the sensor and the motor are combined, the welding wire needing to be measured is placed on the platform, and an inspector can accurately measure the tilting distance and the relaxation diameter of the welding wire only by pressing a control button of the motor and controlling the sensor to move in three directions.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring devices, and particularly relates to a measuring device for measuring the relaxation diameter and warping distance of welding wires. Background Art

[0002] The relaxation diameter and warping of welding wires are items required to be detected in the welding wire standards. These two indicators reflect the wire feeding stability and welding process performance, which are very important. Therefore, during the batch production and processing of welding wires, it is necessary to detect the relaxation diameter and warping distance of the welding wires wound on the welding wire reels. The traditional detection method is that the inspector uses a height gauge and a tape measure to measure the warping distance and relaxation diameter of the welding wires. In such an operation, the measurement error is large. In order to ensure the accuracy during measurement, it is necessary to measure repeatedly, resulting in low work efficiency.

[0003] Based on the above situation, the utility model provides a measuring device for measuring the relaxation diameter and warping distance of welding wires, which can effectively solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a measuring device for measuring the relaxation diameter and warping distance of welding wires. The measuring device for measuring the relaxation diameter and warping distance of the utility model has a simple structure and is convenient to use. By combining a sensor and a motor, the welding wire to be measured is placed on the platform. The inspector only needs to press the motor control button to control the movement of the sensor in three directions, and then the warping distance and relaxation diameter of the welding wire can be accurately measured.

[0005] The utility model is realized by the following technical solutions:

[0006] A measuring device for measuring the relaxation diameter and warping distance of welding wires includes a workbench. First slide rails are arranged on both sides of the workbench. First sliders are slidably connected to the first slide rails. An first mounting seat and a second mounting seat are arranged outside the first slider on the right side of the workbench. A first lead screw is rotatably connected between the first mounting seat and the second mounting seat. One end of the first lead screw is connected to a first motor. A first lead screw nut is threadedly connected to the first lead screw. Vertical beams are fixedly arranged on both first sliders. A cross beam is connected between the two vertical beams. The vertical beam on the right side is connected to the first lead screw nut through a first connecting plate;

[0007] A third mounting seat, a fourth mounting seat and a second slide rail are arranged on the vertical beam on the right side. A second lead screw is rotatably connected between the third mounting seat and the fourth mounting seat. One end of the second lead screw is connected to a second motor. A second slider is slidably connected to the second slide rail. A second lead screw nut is threadedly connected to the second lead screw. The second slider is connected to the second lead screw nut through a second connecting plate. A first sensor is arranged on the second connecting plate;

[0008] A fifth mounting seat, a sixth mounting seat and a third slide rail are provided on the cross beam. A third lead screw is rotatably connected between the fifth mounting seat and the sixth mounting seat. One end of the third lead screw is connected to a third motor. A third slider is slidably connected to the third slide rail. A third lead screw nut is threadedly connected to the third lead screw. The third slider and the third lead screw nut are connected by a third connecting plate. A second sensor is provided on the third connecting plate.

[0009] The purpose of the present utility model is to provide a measuring device for measuring the slack diameter and warping distance of a welding wire. The measuring device for measuring the slack diameter and warping distance of the welding wire of the present utility model has a simple structure and is convenient to use. By combining a sensor and a motor, the welding wire to be measured is placed on the platform. The inspector only needs to press the motor control button to control the movement of the sensor in three directions, and then the warping distance and slack diameter of the welding wire can be accurately measured.

[0010] Preferably, a turntable is rotatably connected to the workbench. A motor seat is provided at the bottom of the workbench. A fourth motor is provided in the motor seat. The motor shaft of the fourth motor is connected to the turntable.

[0011] Preferably, both the first sensor and the second sensor are infrared sensors.

[0012] Compared with the prior art, the present utility model has the following advantages and beneficial effects:

[0013] The measuring device for measuring the slack diameter and warping distance of the welding wire of the present utility model has a simple structure and is convenient to use. By combining a sensor and a motor, the welding wire to be measured is placed on the platform. The inspector only needs to press the motor control button to control the movement of the sensor in three directions, and then the warping distance and slack diameter of the welding wire can be accurately measured. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front view structural schematic diagram of the present utility model;

[0015] Figure 2 is a top view structural schematic diagram of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the preferred implementation solutions of the present utility model will be described below in conjunction with specific embodiments. However, it should be understood that the drawings are only for illustrative purposes and cannot be construed as a limitation to this patent; for better explaining this embodiment, some components in the drawings will be omitted, enlarged or reduced, and do not represent the actual size of the product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as a limitation to this patent.

[0017] Example 1:

[0018] As Figures 1 to 2 shown, the present utility model provides a measuring device for measuring the relaxation diameter and warping distance of a welding wire, including a workbench 1. On both sides of the workbench 1, there are first slide rails 21. A first slider 22 is slidably connected to the first slide rails 21. Outside the first slider 22 on the right side of the workbench 1, there are a first mounting seat 23 and a second mounting seat 24. A first lead screw 25 is rotatably connected between the first mounting seat 23 and the second mounting seat 24. One end of the first lead screw 25 is connected to a first motor 26. A first lead screw nut 27 is threadedly connected to the first lead screw 25. Vertical beams 2 are fixedly provided on both of the first sliders 22. A cross beam 3 is connected between the two vertical beams 2. The vertical beam 2 on the right side is connected to the first lead screw nut 27 through a first connecting plate 28;

[0019] On the vertical beam 2 on the right side, there are a third mounting seat 31, a fourth mounting seat 32 and a second slide rail 33. A second lead screw 34 is rotatably connected between the third mounting seat 31 and the fourth mounting seat 32. One end of the second lead screw 34 is connected to a second motor 35. A second slider is slidably connected to the second slide rail 33. A second lead screw nut 37 is threadedly connected to the second lead screw 34. The second slider is connected to the second lead screw nut 37 through a second connecting plate 38. A first sensor 39 is provided on the second connecting plate 38;

[0020] On the cross beam 3, there are a fifth mounting seat 41, a sixth mounting seat 42 and a third slide rail 43. A third lead screw 44 is rotatably connected between the fifth mounting seat 41 and the sixth mounting seat 42. One end of the third lead screw 44 is connected to a third motor 45. A third slider is slidably connected to the third slide rail 43. A third lead screw nut 47 is threadedly connected to the third lead screw 44. The third slider is connected to the third lead screw nut 47 through a third connecting plate 48. A second sensor 49 is provided on the third connecting plate 48.

[0021] Example 2:

[0022] As Figures 1 to 2As shown in the figure, the utility model provides a measuring device for measuring the relaxation diameter and warping distance of a welding wire, which includes a workbench 1. On both sides of the workbench 1, there are first slide rails 21. A first slider 22 is slidably connected to the first slide rails 21. Outside the first slider 22 on the right side of the workbench 1, there are a first mounting seat 23 and a second mounting seat 24. A first lead screw 25 is rotatably connected between the first mounting seat 23 and the second mounting seat 24. One end of the first lead screw 25 is connected to a first motor 26. A first lead screw nut 27 is threadedly connected to the first lead screw 25. Vertical beams 2 are fixedly provided on both of the first sliders 22. A cross beam 3 is connected between the two vertical beams 2. The vertical beam 2 on the right side is connected to the first lead screw nut 27 through a first connecting plate 28;

[0023] The first motor 26 drives the first lead screw 25 to rotate. The first lead screw 25 drives the first lead screw nut 27 to move. The first lead screw nut 27 drives the vertical beam 2 to move, so as to realize the Y-direction movement of the entire vertical beam 2.

[0024] On the vertical beam 2 on the right side, there are a third mounting seat 31, a fourth mounting seat 32 and a second slide rail 33. A second lead screw 34 is rotatably connected between the third mounting seat 31 and the fourth mounting seat 32. One end of the second lead screw 34 is connected to a second motor 35. A second slider is slidably connected to the second slide rail 33. A second lead screw nut 37 is threadedly connected to the second lead screw 34. The second slider is connected to the second lead screw nut 37 through a second connecting plate 38. A first sensor 39 is provided on the second connecting plate 38;

[0025] The second motor 35 drives the second lead screw 34 to rotate. The second lead screw 34 drives the second lead screw nut 37 to move. The second lead screw nut 37 drives the first sensor 39 to move, so as to realize the Z-direction movement of the first sensor 39.

[0026] On the cross beam 3, there are a fifth mounting seat 41, a sixth mounting seat 42 and a third slide rail 43. A third lead screw 44 is rotatably connected between the fifth mounting seat 41 and the sixth mounting seat 42. One end of the third lead screw 44 is connected to a third motor 45. A third slider is slidably connected to the third slide rail 43. A third lead screw nut 47 is threadedly connected to the third lead screw 44. The third slider is connected to the third lead screw nut 47 through a third connecting plate 48. A second sensor 49 is provided on the third connecting plate 48.

[0027] The third motor 45 drives the third lead screw 44 to rotate. The third lead screw 44 drives the third lead screw nut 47 to move. The third lead screw nut 47 drives the second sensor 49 to move, so as to realize the X-direction movement of the second sensor 49. As for how to transmit the measurement data to the upper computer, it belongs to the prior art and will not be elaborated here.

[0028] A frustum 11 is rotatably connected to the workbench 1. A motor base 12 is provided at the bottom of the workbench 1, and a fourth motor 13 is provided inside the motor base 12. The motor shaft of the fourth motor 13 is connected to the frustum 11.

[0029] The fourth motor 13 can drive the frustum 11 to rotate, facilitating the rotation of the welding wire on the frustum 11.

[0030] Further, in another embodiment, both the first sensor 39 and the second sensor 49 are infrared sensors.

[0031] The working principle of an embodiment of the present utility model is as follows:

[0032] A measuring device for measuring the slack diameter and warping distance of a welding wire places the welding wire on the frustum 11. By moving the second sensor 49 in the Y-direction and X-direction, the slack diameter of the welding wire can be measured. By moving the first sensor 39 in the Y-direction and Z-direction, the warping distance of the welding wire can be measured.

[0033] Based on the description and drawings of the present utility model, those skilled in the art can easily manufacture or use the measuring device for measuring the slack diameter and warping distance of the welding wire of the present utility model, and can produce the positive effects recorded in the present utility model.

[0034] Unless otherwise clearly specified and defined, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the 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. Therefore, the terms describing the orientation or positional relationship in the present utility model are only for exemplary illustration and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood in combination with the drawings and according to specific circumstances.

[0035] Unless otherwise clearly specified and defined, in the present utility model, if there are terms such as "set", "connected" and "connected", they 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] The above are only the preferred embodiments of the present utility model, and do not impose any formal limitations on the present utility model. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model all fall within the protection scope of the present utility model.

Claims

1. A measuring device for measuring the relaxation diameter and the warpage of welding wire, characterized in that: A workbench is included, wherein first slide rails are provided on both sides of the workbench, a first slider is slidably connected to the first slide rails, a first mounting seat and a second mounting seat are provided on the outer side of the first slider on the right side of the workbench, a first screw rod is rotatably connected between the first mounting seat and the second mounting seat, a first motor is connected to one end of the first screw rod, a first screw rod nut is threadedly connected to the first screw rod, vertical beams are fixedly provided on the two first sliders, a horizontal beam is connected between the two vertical beams, and the vertical beam on the right side is connected to the first screw rod nut through a first connecting plate; A third mounting seat, a fourth mounting seat and a second slide rail are provided on the vertical beam on the right side, a second screw rod is rotatably connected between the third mounting seat and the fourth mounting seat, a second motor is connected to one end of the second screw rod, a second slider is slidably connected to the second slide rail, a second screw rod nut is threadedly connected to the second screw rod, the second slider is connected to the second screw rod nut through a second connecting plate, and a first sensor is provided on the second connecting plate; The crossbeam is provided with a fifth mounting seat, a sixth mounting seat and a third slide rail, a third screw rod is rotatably connected between the fifth mounting seat and the sixth mounting seat, one end of the third screw rod is connected to a third motor, a third slider is slidably connected to the third slide rail, a third screw rod nut is threadedly connected to the third screw rod, the third slider and the third screw rod nut are connected by a third connecting plate, and a second sensor is provided on the third connecting plate.

2. The measuring device for measuring the slack diameter and the warpage of welding wire according to claim 1, characterized in that: A round table is rotatably connected to the workbench, a motor seat is provided at the bottom of the workbench, a fourth motor is provided in the motor seat, and a motor shaft of the fourth motor is connected to the round table.

3. The measuring device for measuring the slack diameter and the warpage of welding wire according to claim 1, characterized in that: The first sensor and the second sensor are both infrared sensors.

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