Welding plate double-face clamping device

Abstract

The utility model discloses a welding plate double-sided clamping device and a height adjusting and supporting mechanism, which comprise a supporting base, the top surface of the supporting base is provided with threaded grooves which are arranged in a rectangular array, and studs are arranged corresponding to the threaded grooves and are used for supporting welding plates of different models and specifications; the turnover mechanism is arranged on the top face of the supporting base and comprises two height adjusting assemblies symmetrically arranged on the two sides of the height adjusting supporting mechanism, and the two height adjusting assemblies are arranged on the same linear guide rail; a driving assembly is arranged on the top face of each height adjusting assembly, and a clamping assembly is connected to the driving assembly and used for clamping, limiting and overturning the welding plate. The welding plate double-face clamping device can clamp and limit welding plates of different models and specifications, and is high in practicability, free of manual overturning and high in efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of welding plate clamping equipment, and in particular to a double-sided clamping device for welding plates. Background Technology

[0002] Double-sided clamping devices for welding plates are used on double-sided welding plates, which are welded on both sides. Generally, during the welding process, double-sided welding plates require a support and limiting device to support and limit them before welding on both sides in sequence. However, general support and limiting devices are only designed for one type of plate, with low versatility and practicality. Moreover, after welding one side, it is necessary to manually flip it over before welding again. After manual flipping, it needs to be placed back on the support structure and repositioned, which is inefficient. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a double-sided clamping device for welding plates.

[0004] This utility model provides a double-sided clamping device for welding plates, including a height-adjustable support mechanism and a flipping mechanism; wherein...

[0005] The height adjustment support mechanism includes a support base, on the top surface of which are provided threaded grooves arranged in a rectangular array, and studs are provided corresponding to the threaded grooves for supporting welding plates of different models and specifications.

[0006] The flipping mechanism is disposed on the top surface of the support base and includes two sets of height adjustment components symmetrically disposed on both sides of the height adjustment support mechanism. The two sets of height adjustment components are disposed on the same set of linear guide rails. Each set of height adjustment components has a set of drive components on its top surface. A clamping component is connected to the drive component for clamping, limiting and flipping the welding plate.

[0007] Furthermore, at least four studs are provided to provide synchronous support for the four corners of the welding plate; a rubber pad is fixedly provided on the top surface of the studs.

[0008] Furthermore, the linear guide assembly is disposed across the rectangular array of threaded grooves on the top surface of the support base, and two sliders are disposed on the linear guide.

[0009] Furthermore, the height adjustment assembly includes a base plate fixedly disposed on the top surface of the slider corresponding to the linear guide rail; a first telescopic rod in the vertical direction is disposed on the top surface of the base plate, and a top plate parallel to the base plate is fixedly disposed at the end of the first telescopic rod away from the base plate; an electric lifting column in the vertical direction is disposed between the base plate and the top plate for driving the top plate to move up and down.

[0010] Furthermore, at least two first telescopic rods are provided, and the two first telescopic rods are symmetrically arranged between the bottom plate and the top plate.

[0011] Furthermore, the drive assembly includes a drive motor fixedly disposed on the top surface of the top plate, with the transmission ends of the two drive motors facing each other.

[0012] Furthermore, the clamping assembly includes a mounting block fixedly disposed on the transmission end of the corresponding drive motor, the mounting block having an internal cavity; a first opening is provided on the side of the mounting block away from the corresponding drive motor, the first opening being connected to the cavity; a lower clamping plate is fixedly disposed on the side of the mounting block away from the corresponding drive motor, below the first opening; an upper clamping plate is disposed through the first opening and into the cavity, the three sides of the upper clamping plate inside the cavity being slidably connected vertically to the corresponding wall surfaces of the cavity; a second telescopic rod is disposed vertically between the bottom surface of the upper clamping plate inside the cavity and the bottom surface of the cavity, the outer circumferential side of the second telescopic rod being fitted with a spring; a second opening is provided on the top surface of the mounting block, the second opening being connected to the interior of the cavity; a vertical pull rod is fixedly disposed on the top surface of the upper clamping plate inside the cavity, the top end of the pull rod extending through the second opening; a pull cap is fixedly disposed on the top end of the pull rod.

[0013] Furthermore, the bottom end of the spring is fixedly connected to the bottom surface of the corresponding cavity, and the top end of the spring is fixedly connected to the bottom surface of the corresponding upper clamping plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The double-sided clamping device for welding plates of this utility model can support welding plates of different models and specifications through the set height adjustment support mechanism, thereby improving the versatility and practicality of the device.

[0016] In addition, by coordinating the clamping components, drive components, and height adjustment components, the two sides of the welding plate can be clamped, and then the height of the clamped welding plate can be adjusted and it can be rotated 180°, which facilitates welding on both sides of the welding plate and improves work efficiency.

[0017] It should be understood that the description in this utility model description section is not intended to limit the key or essential features of the embodiments of this utility model, nor is it intended to restrict the scope of this utility model. Other features of this utility model will become readily apparent from the following description. Attached Figure Description

[0018] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0019] Figure 1 A schematic diagram of a double-sided clamping device for welding plates provided in an embodiment of this utility model;

[0020] Figure 2 A top view schematic diagram of the double-sided clamping device for welding plates;

[0021] Figure 3 This is an enlarged structural diagram of the structure at point A;

[0022] Labels in the diagram: 1. Support base; 2. Threaded groove; 3. Stud; 4. Linear guide rail; 5. Base plate; 6. First telescopic rod; 7. Top plate; 8. Electric lifting column; 9. Drive motor; 10. Mounting block; 11. Cavity; 12. First opening; 13. Lower clamping plate; 14. Upper clamping plate; 15. Second telescopic rod; 16. Spring; 17. Second opening; 18. Pull rod; 19. Pull cap; 20. Welding plate. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0024] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] Please refer to Figures 1-3 This utility model provides a double-sided clamping device for welding plates, including a height-adjustable support mechanism and a flipping mechanism. Through the cooperation between the height-adjustable support mechanism and the flipping mechanism, the device can support, limit, clamp, and flip welding plates of different models and specifications.

[0026] The height adjustment support mechanism includes a support base 1. The top surface of the support base 1 is provided with threaded grooves 2 arranged in a rectangular array. A stud 3 is provided corresponding to the threaded grooves 2 for supporting welding plates 20 of different models and specifications.

[0027] Preferably, at least four studs 3 are provided to provide synchronous support for the four corners of the welding plate 20, thereby improving the stability of the support for the welding plate 20; a rubber pad is fixedly provided on the top surface of the studs 3 to avoid scratching the surface of the welding plate 20.

[0028] Among them, the top surface of the support base 1 is provided with a linear guide rail 4 with two sliders on the linear guide rail 4.

[0029] The flipping mechanism is set on the top surface of the support base 1, including two sets of height adjustment components symmetrically arranged on both sides of the height adjustment support mechanism. The two sets of height adjustment components are respectively set on two sliders of the linear guide rail 4, which can realize the function of adjusting the distance between the two sets of height adjustment components.

[0030] Each set of height adjustment components has a set of drive components on its top surface. A clamping component is connected to the drive component to clamp and limit the welding plate 20 and flip it.

[0031] In a preferred embodiment, the height adjustment assembly includes a base plate 5 fixedly disposed on the top surface of a slider on the linear guide rail 4. A first telescopic rod 6 in the vertical direction is disposed on the top surface of the base plate 5. A top plate 7 parallel to the base plate 5 is fixedly disposed at the end of the first telescopic rod 6 away from the base plate 5. The bottom end of the first telescopic rod 6 is fixedly disposed on the top surface of the base plate 5, and the top end of the first telescopic rod 6 is fixedly disposed on the bottom surface of the corresponding top plate 7, so as to support the corresponding top plate 7 and improve the stability of the movement of the top plate 7 during the up and down lifting process.

[0032] A vertical electric lifting column 8 is provided between the base plate 5 and the top plate 7. The bottom end of the electric lifting column 8 is fixedly set on the top surface of the base plate 5, and the transmission end of the electric lifting column 8 is fixedly set on the bottom surface of the top plate 7, which is used to drive the top plate 7 to move up and down.

[0033] In a preferred embodiment, at least two first telescopic rods 6 are provided, and the two first telescopic rods 6 are symmetrically arranged between the bottom plate 5 and the top plate 7 to ensure the stability of the top plate 7 after installation.

[0034] In a preferred embodiment, the drive assembly includes a drive motor 9 fixedly disposed on the top surface of the top plate 7, with the transmission ends of the two drive motors 9 facing each other, thereby clamping the welding plate 20 between two sets of clamping assemblies between the two drive motors 9.

[0035] In a preferred embodiment, the clamping assembly includes a mounting block 10 fixedly disposed on the transmission end of the corresponding drive motor 9, and the mounting block 10 has a cavity 11 inside;

[0036] A first opening 12 is provided on the side of the mounting block 10 away from the corresponding drive motor 9, and the first opening 12 is connected to the cavity 11; a lower clamping plate 13 is fixedly provided on the side of the mounting block 10 away from the corresponding drive motor 9 below the first opening 12.

[0037] An upper clamping plate 14 is provided inside the cavity 11 through the first opening 12. The three sides of the upper clamping plate 14 inside the cavity 11 are slidably connected to the corresponding wall surface of the cavity 11. The upper clamping plate 14 is also slidably connected to the circumferential wall surface of the first opening 12 to improve the stability of the upper clamping plate 13 during the up and down lifting process.

[0038] A second telescopic rod 15 is provided vertically between the bottom surface of the upper clamping plate 13 inside the cavity 11 and the bottom surface of the cavity 11. A spring 16 is sleeved on the outer circumferential side of the second telescopic rod 15. The top end of the second telescopic rod 15 is fixedly disposed on the bottom surface of the upper clamping plate 14, and the bottom end of the second telescopic rod 15 is fixedly disposed on the bottom surface of the cavity 11.

[0039] The mounting block 10 has a second opening 17 on its top surface, which is connected to the interior of the cavity 11. The upper clamping plate 14 is fixedly mounted on the top surface inside the cavity 11 with a vertical pull rod 18, the top end of which protrudes through the second opening 17. To improve the stability of the pull rod 18 when pulling the upper clamping plate 14 upward, the pull rod 18 is slidably connected to the circumferential wall of the second opening 17.

[0040] A pull cap 19 is fixedly provided at the top of the pull rod 18 for easy operation.

[0041] In a preferred embodiment, the bottom end of the spring 16 is fixedly connected to the bottom surface of the corresponding cavity 11, and the top end of the spring 16 is fixedly connected to the bottom surface of the corresponding upper clamping plate 14. The arrangement of the spring 16 allows the upper clamping plate 14 to automatically reset downward when pulled up.

[0042] The working principle of this utility model:

[0043] In use, corresponding to the size of the welding plate 20, the four studs 3 are screwed into the corresponding threaded grooves 2 to simultaneously support the four corners of the welding plate 20. Then, the clamping assembly is adjusted to a suitable height by the electric lifting column 8. Then, driven by the linear guide rail 4, the two clamping assemblies move towards each other, that is, towards the welding plate 20. Then, the pull cap 19 is pulled up, which moves the pull rod 18 and the upper clamping plate 14 upward, so that the upper clamping plate 14 is separated from the lower clamping plate 13. The side of the welding plate 20 is placed between the lower clamping plate 13 and the upper clamping plate 14. The pull cap 19 is released, and under the action of the spring 16, the upper clamping plate 14 moves downward to reset, thus clamping the welding plate 20. The other side is the same.

[0044] Then, the upward-facing side of the welding plate 20 is welded. After welding, the welding plate 20 is moved upward to a certain height by the electric lifting column 8 (to avoid interference with the studs 3 when flipping). Then, the clamping assembly and the welding plate 20 are flipped 180° by the drive motor 9. Then, the welding plate 20 is lowered to the top surface of the four studs 3 by the electric lifting column 8 for support. The other side is then welded. The whole process is simple to operate and has high work efficiency.

[0045] In the description of this specification, the terms "connection," "installation," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0046] In the description of this specification, the terms "one embodiment," "some embodiments," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A double-sided clamping device for welding plates, characterized in that, Includes a height-adjustable support mechanism and a tilting mechanism; among which, The height adjustment support mechanism includes a support base, on the top surface of which are provided threaded grooves arranged in a rectangular array, and studs are provided corresponding to the threaded grooves for supporting welding plates of different models and specifications. The flipping mechanism is disposed on the top surface of the support base and includes two sets of height adjustment components symmetrically disposed on both sides of the height adjustment support mechanism. The two sets of height adjustment components are disposed on the same set of linear guide rails. Each set of height adjustment components has a set of drive components on its top surface. A clamping component is connected to the drive component for clamping, limiting and flipping the welding plate.

2. The double-sided clamping device for welding plates according to claim 1, characterized in that, At least four studs are provided to provide synchronous support for the four corners of the welding plate; a rubber pad is fixedly provided on the top surface of the studs.

3. The double-sided clamping device for welding plates according to claim 2, characterized in that, The linear guide assembly is disposed across the rectangular array of threaded grooves on the top surface of the support base, and two sliders are disposed on the linear guide.

4. The double-sided clamping device for welding plates according to claim 3, characterized in that, The height adjustment assembly includes a base plate fixedly disposed on the top surface of the slider corresponding to the linear guide rail; a first telescopic rod in the vertical direction is disposed on the top surface of the base plate, and a top plate parallel to the base plate is fixedly disposed at the end of the first telescopic rod away from the base plate; an electric lifting column in the vertical direction is disposed between the base plate and the top plate for driving the top plate to move up and down.

5. The double-sided clamping device for welding plates according to claim 4, characterized in that, At least two first telescopic rods are provided, and the two first telescopic rods are symmetrically arranged between the bottom plate and the top plate.

6. The double-sided clamping device for welding plates according to claim 5, characterized in that, The drive assembly includes a drive motor fixedly mounted on the top surface of the top plate, with the transmission ends of the two drive motors facing each other.

7. The double-sided clamping device for welding plates according to claim 6, characterized in that, The clamping assembly includes a mounting block fixedly disposed on the transmission end of the corresponding drive motor, the mounting block having an internal cavity; a first opening is provided on the side of the mounting block away from the corresponding drive motor, the first opening being connected to the cavity; a lower clamping plate is fixedly disposed on the side of the mounting block away from the corresponding drive motor, below the first opening; an upper clamping plate is disposed through the first opening and into the cavity, the three sides of the upper clamping plate inside the cavity being slidably connected to the corresponding walls of the cavity; a second telescopic rod is disposed vertically between the bottom surface of the upper clamping plate inside the cavity and the bottom surface of the cavity, the second telescopic rod having a spring sleeved on its circumferential outer side; a second opening is provided on the top surface of the mounting block, the second opening being connected to the interior of the cavity; a vertical pull rod is fixedly disposed on the top surface of the upper clamping plate inside the cavity, the top end of the pull rod extending through the second opening; a pull cap is fixedly disposed at the top end of the pull rod.

8. The double-sided clamping device for welding plates according to claim 7, characterized in that, The bottom end of the spring is fixedly connected to the bottom surface of the corresponding cavity, and the top end of the spring is fixedly connected to the bottom surface of the corresponding upper clamping plate.

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