Electric welding machine clamp

Abstract

The utility model relates to the field of welding, in particular to an electric welding machine clamp. The electric welding machine clamp comprises a workbench and further comprises two sets of positioning plates, the number of each set of positioning plates is two, the positioning plates are perpendicularly welded to the upper end of the workbench, and the positioning plates are provided with storage grooves and locking grooves communicating with the storage grooves; the locking assembly is mounted on one of the positioning plates and corresponds to the locking groove; the other positioning plate is further provided with an air cylinder, and the output end of the air cylinder is connected with a locking assembly. According to the electric welding machine clamp, a workpiece can be directly placed in the locking groove, and the groove arm of the locking groove is arc-shaped, so that the electric welding machine clamp can be better matched with a pipeline; and then the locking assembly is driven by the air cylinder to move, the pipeline is stably clamped through the locking assembly, the stability of the pipeline is guaranteed, and therefore the welding precision can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of welding, in particular to a clamp for an electric welding machine. Background Art

[0002] Welding is a manufacturing process and technique that uses heat, high temperature, or high pressure to join metals or other thermoplastic materials (such as plastics). Welding methods include gas welding, resistance welding, and arc welding. Welding is widely used in various fields, such as bending steel pipe piles, welding metal stamping parts, welding aluminum products, and laser welding of stainless steel.

[0003] To improve welding accuracy, a fixture is typically used to secure the workpiece before welding, ensuring that it does not slip. Traditional fixtures typically rely on clamping, using a plate structure to hold the workpiece. This method can stably hold block-shaped workpieces, but for cylindrical workpieces, the contact area between the plate structure and the workpiece is relatively small, resulting in poor stability.

[0004] Therefore, it is necessary to provide a new electric welding machine fixture to solve the problems of the technologies described above. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a welding machine clamp.

[0006] The electric welding machine fixture provided by the utility model includes a workbench and also includes:

[0007] There are two groups of positioning plates, each group of which consists of two positioning plates, and the positioning plates are vertically welded to the upper end of the workbench, and the positioning plates are provided with a storage slot and a locking slot connected to the storage slot;

[0008] A locking assembly is mounted on one of the positioning plates and corresponds to the locking groove;

[0009] Wherein, a cylinder is also installed on the other positioning plate, and the output end of the cylinder is connected to the locking assembly.

[0010] Preferably, the storage slot and the locking slot are L-shaped as a whole, and two groups of storage slots and a locking slot are provided on any one of the positioning plates.

[0011] Preferably, the locking assembly comprises a boss-shaped extrusion block, and a first positioning slider is integrally connected to the side of the extrusion block;

[0012] A transmission slider is also provided on the side of the extrusion block. A second positioning slot is opened on one side of the transmission slider, and the first positioning slider is embedded in and slides inside the second positioning slot. The other end of the transmission slider is integrally connected with an extrusion plate.

[0013] Preferably, the side of the positioning plate is further integrally connected with two horizontally arranged positioning blocks, and the inner walls of the two positioning blocks are further provided with first positioning slots.

[0014] Preferably, the side of the transmission slider is further integrally connected with a second positioning slider, and the transmission slider slides between the two positioning blocks, while the second positioning slider is embedded in and slides inside the first positioning slot.

[0015] Preferably, the cylinder is fixed on another positioning plate, and the output end is fixed to the extrusion block.

[0016] Compared with the related art, the electric welding machine clamp provided by the utility model has the following beneficial effects:

[0017] The utility model provides an electric welding machine clamp, in which a workpiece can be directly placed inside a locking groove, and the locking groove arm is arc-shaped, which can better adapt to the pipeline; then the locking component is driven to move by a cylinder, and the locking component is used to stably clamp the pipeline to ensure the stability of the pipeline, thereby ensuring the accuracy of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural diagram of a preferred embodiment of the electric welding machine clamp provided by the utility model;

[0019] Figure 2 The utility model shown in Figure 1 Schematic diagram of the local structure;

[0020] Figure 3 This is a structural diagram of the positioning plate shown in the utility model;

[0021] Figure 4 This is a structural diagram of the locking assembly shown in the present invention.

[0022] Numbers in the figure: 1, workbench; 2, positioning plate; 3, storage slot; 4, locking slot; 5, positioning block; 6, first positioning slide; 7, locking assembly; 71, extrusion block; 72, first positioning slide; 73, transmission slide; 74, second positioning slide; 75, extrusion plate; 8, second positioning slide; 9, cylinder. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0027] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0028] See also Figures 1 to 4 The embodiment of the present invention provides a welding machine fixture, which includes a workbench 1 and further includes:

[0029] There are two sets of positioning plates 2. Each set of positioning plates 2 consists of two pieces. The positioning plates 2 are vertically welded to the upper end of the workbench 1. The positioning plates 2 are provided with a storage slot 3 and a locking slot 4 connected to the storage slot 3.

[0030] The locking assembly 7 is mounted on one of the positioning plates 2 and corresponds to the locking groove 4;

[0031] A cylinder 9 is also installed on the other positioning plate 2 , and the output end of the cylinder 9 is connected to the locking assembly 7 .

[0032] It should be noted that: in this clamp structure, two groups of positioning plates 2 are provided, and the number of positioning plates 2 in each group is two. At the same time, a storage groove 3 and a locking groove 4 are opened on the positioning plate 2. When the pipeline structure needs to be welded, the two sections of pipeline are placed in the storage grooves 3 in the two groups of positioning plates 2 respectively, and then transferred along the storage grooves 3 to the inside of the locking groove 4. The inner wall of the locking groove 4 is curved, so that it can better adapt to the pipeline and improve stability.

[0033] It should also be noted that a cylinder 9 and a locking assembly 7 are also provided on the positioning plate 2. The cylinder 9 can be used to adjust the locking assembly 7, and the locking assembly 7 can be used to clamp and fix the pipeline, thereby ensuring the stability of the pipeline. In subsequent welding processing, the accuracy will be higher and the processing quality will be better.

[0034] In the embodiments of the present invention, please refer to Figures 1 to 3 The storage slots 3 and the locking slots 4 are L-shaped as a whole, and two sets of storage slots 3 and locking slots 4 are provided on any positioning plate 2.

[0035] It should be noted that the storage groove 3 and the locking groove 4 are arranged in an L shape, so after the pipeline structure is transferred to the locking groove 4, the restriction effect will be higher, and the stability after subsequent clamping and fixing will be higher;

[0036] Two storage slots 3 and a locking slot 4 are provided on the positioning plate 2, so that two sets of pipeline structures can be fixed at the same time, thereby improving the processing efficiency.

[0037] In the embodiments of the present invention, please refer to Figures 1 to 4 The locking assembly 7 includes a boss-shaped extrusion block 71, and a first positioning slider 72 is integrally connected to the side of the extrusion block 71;

[0038] A transmission slider 73 is further provided on the side of the extrusion block 71. A second positioning slot 74 is provided on one side of the transmission slider 73. The first positioning slider 72 is embedded in and slides inside the second positioning slot 74. The other end of the transmission slider 73 is integrally connected to an extrusion plate 75.

[0039] The side of the positioning plate 2 is also integrally connected with two horizontally arranged positioning blocks 5, and the inner walls of the two positioning blocks 5 are also provided with first positioning slots 6;

[0040] The side of the transmission slider 73 is also integrally connected to the second positioning slider 8, and the transmission slider 73 slides between the two positioning blocks 5, while the second positioning slider 8 is embedded in and slides inside the first positioning slot 6;

[0041] At the same time, the cylinder 9 is fixed on another positioning plate 2, and the output end is fixed to the extrusion block 71.

[0042] It should be noted that: when the pipeline structure is clamped, the cylinder 9 directly drives the extrusion block 71 to move in the direction perpendicular to the side of the positioning plate 2, and the positioning plate 2 is slidably connected to the transmission slide 73 through the first positioning slide 72, and the first positioning slide 72 and the second positioning slide 74 are inclined. Therefore, when the extrusion block 71 moves toward the position of the positioning plate 2, it will squeeze the transmission slide 73, and the transmission slide 73 is restricted by the positioning block 5, so it can move in the horizontal direction, that is, toward the position of the locking groove 4, and then use the extrusion plate 75 to clamp the pipeline structure to achieve the fixation of the pipeline;

[0043] It should also be noted that two transmission slide blocks 73 are provided on the side of the extrusion block 71 , so that the two transmission slide blocks 73 can be driven to move at the same time to achieve clamping and fixing of the two sets of pipeline structures.

[0044] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0045] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A welding machine fixture, comprising a workbench (1), characterized in that: Also includes: There are two groups of positioning plates (2), each group of positioning plates (2) comprises two pieces, and the positioning plates (2) are vertically welded to the upper end of the workbench (1), and the positioning plates (2) are provided with a storage groove (3) and a locking groove (4) connected to the storage groove (3); A locking assembly (7) is mounted on one of the positioning plates (2) and corresponds to the locking groove (4); A cylinder (9) is also installed on the other positioning plate (2), and the output end of the cylinder (9) is connected to the locking assembly (7).

2. The welding machine fixture according to claim 1, characterized in that: The storage slots (3) and the locking slots (4) are L-shaped as a whole, and two groups of storage slots (3) and locking slots (4) are provided on any one of the positioning plates (2).

3. The welding machine fixture according to claim 2, characterized in that: The locking assembly (7) comprises a boss-shaped extrusion block (71), and a first positioning slide block (72) is integrally connected to the side of the extrusion block (71); A transmission slider (73) is further provided on the side of the extrusion block (71), a second positioning slot (74) is provided on one side of the transmission slider (73), and the first positioning slider (72) is embedded in and slides inside the second positioning slot (74), and the other end of the transmission slider (73) is integrally connected to an extrusion plate (75).

4. The welding machine fixture according to claim 3, characterized in that: The side of the positioning plate (2) is also integrally connected with two horizontally arranged positioning blocks (5), and the inner walls of the two positioning blocks (5) are also provided with first positioning slots (6).

5. The welding machine fixture according to claim 4, characterized in that: The side of the transmission slider (73) is also integrally connected to a second positioning slider (8), and the transmission slider (73) slides between the two positioning blocks (5), while the second positioning slider (8) is embedded in and slides inside the first positioning slot (6).

6. The welding machine fixture according to claim 5, characterized in that: The cylinder (9) is fixed on another positioning plate (2), and the output end is fixed to the extrusion block (71).

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