Clamping device of welding equipment

Abstract

The clamping device of the welding equipment comprises a bottom plate, two symmetrically-arranged fixing plates are arranged at the upper end of the bottom plate, through grooves are formed in the two fixing plates, annular grooves are formed in the opposite faces of the two fixing plates, the through grooves are located in the annular grooves, and the through grooves are located in the annular grooves. Two symmetrically-arranged connecting plates are arranged between the two fixing plates, the upper ends of the two connecting plates are each provided with a fixing mechanism used for fixing a welding part, and the two annular grooves are each internally provided with a connecting mechanism used for connecting the connecting plates. According to the utility model, the plurality of clamping blocks return to the initial positions by loosening the limitation on the plurality of clamping blocks and under the elastic action of the plurality of springs, so that the effect of fixing two welding parts is achieved, the operation is convenient, and convenience is brought to people.

Description

Technical Field

[0001] This utility model relates to the field of welding equipment technology, and in particular to a clamping device for welding equipment. Background Technology

[0002] Welding, also known as fusion welding, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many energy sources for modern welding, including gas flame, electric arc, laser, electron beam, friction and ultrasound.

[0003] To ensure the stability of welded parts during the welding process, clamping devices are generally used to fix them. However, the existing clamping devices are relatively complex in fixing the welded parts, which is not convenient for people to operate quickly and causes some trouble. Moreover, after the existing clamping devices fix the welded parts, the position of the welded parts cannot be changed, so they cannot provide convenience for people to fully weld the welded parts and reduce the adaptability of the device. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology. By loosening the restriction on multiple clamping blocks, the multiple clamping blocks return to their initial positions under the elastic action of multiple springs, thereby achieving the effect of fixing two welded parts. It is easy to operate and brings convenience to people. This invention is a clamping device for welding equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A clamping device for welding equipment includes a base plate. Two symmetrically arranged fixing plates are provided on the upper end of the base plate. Each of the two fixing plates has a through groove. An annular groove is provided on the opposite surface of the two fixing plates. The through groove is located in the annular groove. Two symmetrically arranged connecting plates are provided between the two fixing plates. Each of the upper ends of the two connecting plates is provided with a fixing mechanism for fixing the welded parts. Each of the two annular grooves is provided with a connecting mechanism for connecting the connecting plates.

[0007] Preferably, the fixing mechanism includes two symmetrically arranged support plates on the upper end of the connecting plate, and multiple through rods arranged at equal intervals are slidably connected through both support plates, with a clamping block provided at one end of the multiple through rods on the same side.

[0008] Preferably, the connecting mechanism includes a movable block slidably connected in an annular groove, and the two connecting plates are respectively disposed on the side walls of the two movable blocks.

[0009] Preferably, each of the two clamping blocks has an arc-shaped surface on its opposite side, and each of the arc-shaped surfaces is covered with an anti-slip rubber layer. The clamping blocks are elastically connected to the support plate by multiple springs.

[0010] Preferably, a rotating rod is rotatably connected through the two fixed plates, a damping pad is provided at the rotatable connection between the rotating rod and the fixed plate, and a knob is provided at the end of the rotating rod.

[0011] Preferably, gears are provided on the outer walls of both ends of the rotating rod, and toothed rings that mesh with the gears are provided on the inner walls of both moving blocks.

[0012] The beneficial effects of this utility model are:

[0013] 1. By loosening the restraints on multiple clamping blocks, the multiple clamping blocks return to their initial positions under the elastic action of multiple springs, thereby achieving the effect of fixing the two welded parts. The operation is convenient and brings convenience to people.

[0014] 2. By rotating the gear ring, the moving block moves within the range of the annular groove, thereby achieving the effect of rotating the welded parts, which brings certain convenience to people in the all-round welding of the welded parts. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a top view of the overall structure of this utility model;

[0017] Figure 3 This is a cross-sectional schematic diagram of the overall structure of this utility model.

[0018] In the diagram: 1. Base plate, 2. Fixing plate, 3. Through groove, 4. Connecting plate, 5. Support plate, 6. Through rod, 7. Clamping block, 8. Spring, 9. Rotating rod, 10. Gear, 11. Annular groove, 12. Moving block, 13. Gear ring, 14. Knob. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Reference Figure 1-3 A clamping device for welding equipment includes a base plate 1. Two symmetrically arranged fixing plates 2 are provided on the upper end of the base plate 1. Each fixing plate 2 has a through groove 3. An annular groove 11 is provided on the opposite side of the two fixing plates 2. The through groove 3 is located in the annular groove 11. Two symmetrically arranged connecting plates 4 are provided between the two fixing plates 2. Each connecting plate 4 has a fixing mechanism for fixing the welded parts on its upper end. The fixing mechanism includes two symmetrically arranged support plates 5 provided on the upper end of the connecting plates 4. Multiple through rods 6 are slidably connected through the two support plates 5 at equal intervals. A clamping block 7 is provided at one end of the multiple through rods 6 on the same side.

[0022] Each of the two annular grooves 11 is provided with a connecting mechanism for connecting the connecting plates 4. The connecting mechanism includes a movable block 12 that is slidably connected in the annular groove 11, and the two connecting plates 4 are respectively disposed on the side walls of the two movable blocks 12.

[0023] Each of the two clamping blocks 7 has an arc-shaped surface on its opposite side, and multiple arc-shaped surfaces are covered with an anti-slip rubber layer. Multiple clamping blocks 7 are elastically connected to the support plate 5 by multiple springs 8. By releasing the restriction on multiple clamping blocks 7, the multiple clamping blocks 7 return to the starting position under the elastic action of multiple springs 8, thereby achieving the effect of fixing the two welded parts. The operation is convenient and brings convenience to people.

[0024] A rotating rod 9 is rotatably connected between the two fixed plates 2. A damping pad is provided at the rotatable connection between the rotating rod 9 and the fixed plate 2. A knob 14 is provided at the end of the rotating rod 9.

[0025] Gears 10 are provided on the outer walls of both ends of the rotating rod 9, and gear rings 13 that mesh with the gears 10 are provided on the outer walls of the two moving blocks 12. By rotating the gear rings 13, the moving blocks 12 are moved within the range of the annular groove 11, thereby achieving the effect of rotating the welded parts and bringing certain convenience to people in the all-round welding of the welded parts.

[0026] When this utility model is used, when welding two welded parts, the through rod 6 and the support plate 5 are connected through a through sliding connection to separate the two clamping blocks 7, and the two welded parts pass through the two through slots 3, so that the welded joints of the two welded parts come into contact, the restriction on the multiple clamping blocks 7 is released, and under the elastic action of multiple springs 8, the multiple clamping blocks 7 return to the starting position, thereby achieving the effect of fixing the two welded parts. It is easy to operate and brings convenience to people.

[0027] When it is necessary to adjust the angle of the two welded parts during the welding process (welding is an existing technology, so the relevant structure is not described in detail in this figure), turn the knob 14 to make the knob 14 drive the rotating rod 9 to rotate (the damping pad restricts the position of the rotating rod 9 after rotation), thereby causing the two gears 10 on the outer wall of the rotating rod 9 to rotate. By utilizing the meshing of the gears 10 and the gear ring 13, and the sliding connection between the moving block 12 and the annular groove 11, the gear ring 13 rotates and drives the moving block 12 to move within the range of the annular groove 11, thereby achieving the effect of rotating the welded parts, which brings certain convenience to people in the all-round welding of the welded parts.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A clamping device for welding equipment, comprising a base plate (1), characterized in that, The base plate (1) has two symmetrically arranged fixing plates (2) on its upper end. Each of the two fixing plates (2) has a through groove (3) and an annular groove (11) on its opposite side. The through groove (3) is located in the annular groove (11). There are two symmetrically arranged connecting plates (4) between the two fixing plates (2). Each of the two connecting plates (4) has a fixing mechanism for fixing the welded parts on its upper end. Each of the two annular grooves (11) has a connecting mechanism for connecting the connecting plates (4).

2. The clamping device for a welding equipment according to claim 1, characterized in that, The fixing mechanism includes two symmetrically arranged support plates (5) on the upper end of the connecting plate (4). Multiple through rods (6) are slidably connected through the two support plates (5) at equal intervals. One end of the multiple through rods (6) on the same side is provided with a clamping block (7).

3. The clamping device for a welding equipment according to claim 2, characterized in that, The connecting mechanism includes a movable block (12) that is slidably connected in an annular groove (11), and two connecting plates (4) are respectively disposed on the side walls of the two movable blocks (12).

4. The clamping device for a welding equipment according to claim 3, characterized in that, Each of the two clamping blocks (7) has an arc-shaped surface on its opposite side, and each of the arc-shaped surfaces is covered with an anti-slip rubber layer. Each of the clamping blocks (7) and the support plate (5) are elastically connected by a plurality of springs (8).

5. The clamping device for a welding equipment according to claim 4, characterized in that, A rotating rod (9) is rotatably connected between the two fixed plates (2). A damping pad is provided at the rotatable connection between the rotating rod (9) and the fixed plate (2). A knob (14) is provided at the end of the rotating rod (9).

6. The clamping device for a welding equipment according to claim 5, characterized in that, The outer walls of both ends of the rotating rod (9) are provided with gears (10), and the outer walls of the two moving blocks (12) are provided with toothed rings (13) that mesh with the gears (10).

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