Metal material welding device

Abstract

The utility model provides a metal material welding device which is characterized in that the metal material welding device comprises a main body structure, a moving structure and fixing structures, the main body structure is movably connected with the moving structure, and the fixing structures are installed on the moving structure and the main body structure respectively; by arranging the outer frame, the limiting frame, the rotating column, the rotating disc, the hinge frame and the limiting shaft, a sliding groove is formed in the middle of the limiting frame, and a moving groove is formed in the outer frame, the effects that the metal material is convenient to mount and dismount, and the mounting and fastening degree of the metal material is convenient to adjust are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal material welding devices, in particular to a metal material welding device. Background Art

[0002] Metal welding is achieved by heating and pressurizing the joint of the metal materials or by heating and pressurizing the welding rod to connect the two metal materials together. It is usually carried out using a welding device, which mainly includes a welding machine and some other auxiliary equipment.

[0003] In order to solve the problem that in actual use, when welding metal materials such as pipes, it is necessary to perform rotation welding on the pipe fittings, which is usually done by manual rotation, one person rotates the pipe fittings, and one person performs welding operations, so that two people are required to cooperate in the operation, thereby increasing a certain amount of labor, and if the cooperation is incorrect, it is easy to cause the pipe fittings to fail to weld, thereby affecting the processing efficiency. The prior art proposes a metal material welding device, as recorded in patent CN219852978U, the right side of the processing table is fixedly connected with a fixed plate, the top of the processing table is provided with a movable plate, the processing table and the fixed plate are provided with a turntable on the opposite side, the two turntables are fixedly connected with a fixed rod on the opposite side, the fixed rod surface is provided with a positioning plate around, the fixed rod surface is provided with an installation groove around, the inner cavity of the installation groove is fixedly connected with a reset spring, and the end of the reset spring away from the inner cavity of the installation groove is fixedly connected to the positioning plate, the lower ends of the inner cavities of the fixed plate and the movable plate are provided with a driving gear, and the upper ends of the inner cavities of the fixed plate and the movable plate are A driven gear is provided, the driving gear is meshed with the driven gear, a transmission rod is fixedly connected to the side away from the two rotating disks, one end of the two transmission rods away from the rotating disks respectively extends to the inner cavity of the fixed plate and the movable plate and is respectively fixedly connected to the two driven gears, a first motor is fixedly connected to the side away from the fixed plate and the movable plate, the output shafts of the two first motors respectively penetrate the inner cavity of the fixed plate and the movable plate and are respectively connected to the two driving gears, a slide groove is provided at the front and rear ends of the top of the processing table, a slider is slidably connected to the inner cavity of the slide groove, a threaded rod is movably connected to the inner cavity of the processing table through a bearing, a threaded sleeve is threadedly connected to the surface of the threaded rod, and a connecting plate is fixedly connected to the front and back sides of the threaded sleeve, the top of the slider penetrates the top of the processing table and is fixedly connected to the movable plate, the bottom of the slider penetrates the inner cavity of the processing table and is fixedly connected to the connecting plate, and a second motor is fixedly connected to the left side of the processing table, and the output shaft of the second motor penetrates the inner cavity of the processing table and is connected to the threaded rod;

[0004] However, in the utility model, when installing the metal material, it is necessary to compress multiple positioning plates at the same time to cover the metal material. When disassembling after effective fixation, it is inconvenient for the operator to remove the metal material due to the tightening effect of the positioning plates on the metal material.

[0005] Therefore, there is an urgent need for a metal material welding device that is convenient for installing and disassembling metal materials and for adjusting the installation tightness of the metal materials. Utility Model Content

[0006] In view of the above technical problems, the utility model provides a metal material welding device, which realizes the functions of facilitating the installation and disassembly of metal materials and facilitating the adjustment of the installation tightness of the metal materials.

[0007] The utility model is characterized in that it comprises a main structure, a mobile structure and a fixed structure. The main structure is movably connected with the mobile structure, and the mobile structure and the main structure are respectively provided with fixed structures.

[0008] The main structure consists of a processing table, a motor A, a fixed plate, and a screw. A slide rail is provided on the processing table. Motor A is installed on one side of the processing table. Motor A runs through the processing table and is connected to the screw in the slide rail. A fixed plate is welded to the end of the processing table away from motor A.

[0009] The moving structure is composed of a moving plate and a motor B, and the motor B is installed on the outer side of the moving plate.

[0010] The movable plate is threadedly connected with the screw rod, and the movable plate slides in the slide rail.

[0011] The fixed structure is composed of a moving disk, an outer frame, a limiting frame, a rotating column, a turntable, an articulated frame, and a limiting shaft. One side of the moving disk is connected to the outer frame and the rotating column, and the side of the rotating column away from the moving disk is connected to the turntable. An articulated frame is welded on the rotating column, and the articulated frame is hingedly connected to the limiting frame. A sliding groove is provided in the middle of the limiting frame, and a moving groove is provided on the outer frame. A limiting shaft is welded in the middle of the moving groove of the outer frame, and the limiting shaft moves in the sliding groove, and the limiting frame moves in the moving groove through the limiting shaft.

[0012] The output end of the motor B passes through the moving plate and is connected to the moving disk, and the fixed plate is rotatably connected to the moving disk.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adds an outer frame, a limiting frame, a rotating column, a turntable, an articulated frame and a limiting shaft on the original basis; a sliding groove is opened in the middle of the limiting frame and a moving groove is opened on the outer frame, so as to achieve the effect of facilitating the installation and disassembly of metal materials and facilitating the adjustment of the installation tightness of the metal materials.

[0015] The limiting frame realizes the limiting and fastening of the metal material.

[0016] The turntable and rotating column make it easy for operators to adjust the limit degree of metal materials.

[0017] The outer frame, the movable groove and the limiting shaft limit the limiting frame so that the limiting frame can rotate around the limiting shaft to realize the expansion and contraction of the limit.

[0018] The sliding groove and the articulated frame enable the operator to further rotate the rotating column by rotating the turntable to drive the limiting frame to rotate around the limiting axis, and make the limiting axis slide in the sliding groove through the sliding groove to achieve the limited contraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a metal material welding device of the utility model;

[0020] Figure 2 It is an enlarged schematic diagram of a screw rod of a metal material welding device of the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of a fixing structure of a metal material welding device of the utility model;

[0022] Figure 4 This is a cross-sectional view of the fixed structure of a metal material welding device of the utility model.

[0023] As shown in the figure, 11. processing table, 12. slide rail, 13. motor A, 14. fixed plate, 15. screw, 21. moving plate, 22. motor B, 30. moving plate, 31. outer frame, 32. limiting frame, 33. rotating column, 34. turntable, 35. articulated frame, 36. moving slot, 37. sliding slot, 38. limiting axis. DETAILED DESCRIPTION

[0024] Example 1

[0025] The utility model provides a metal material welding device, which comprises a main structure, a moving structure and a fixed structure.

[0026] A slide rail 12 is provided on the processing table 11. A motor A13 is installed on one side of the processing table 11. The motor A13 runs through the processing table 11 and is connected to a screw rod 15 in the slide rail 12. A fixing plate 14 is welded to one end of the processing table 11 away from the motor A13.

[0027] A motor B22 is installed outside the moving plate 21.

[0028] The moving plate 21 is threadedly connected to the screw rod 15 , and the moving plate 21 slides in the slide rail 12 .

[0029] A turntable 34 is connected to the rotating column 33 on the side away from the moving disk 30. A hinged frame 35 is welded on the rotating column 33. The hinged frame 35 is hingedly connected to the limiting frame 32. A sliding groove 37 is opened in the middle of the limiting frame 32. A moving groove 36 is opened on the outer frame 31. A limiting shaft 38 is welded in the middle of the moving groove 36 of the outer frame 31. The limiting shaft 38 moves in the sliding groove 37, and the limiting frame 32 moves in the moving groove 36 through the limiting shaft 38.

[0030] The output end of the motor B22 passes through the moving plate 21 and is connected to the moving disk 30 , and the fixed plate 14 is rotatably connected to the moving disk 21 .

[0031] Example 2

[0032] When using the utility model, the operator rotates the turntable 34 to drive the rotating column 33 to rotate, so that the articulated frame 35 rotates accordingly, and the limiting frame 32 rotates along with the hinged end of the articulated frame 35. At the same time, it is restricted by the limiting shaft 38. While rotating around the limiting shaft 38, it slides on the outside of the limiting shaft 38 through the sliding groove 37, so that the limiting frame 32 and the normal of the outer frame 31 form a certain angle, realizing the contraction of the fixed structure. At this time, the tubular metal material to be welded can be put on the outer frame 31, and the turntable 34 is rotated in the opposite direction to make the limiting frame 32 expand and press the metal material tightly.

[0033] The rotation of motor A13 drives the screw 15 to rotate, so that the movable plate 21 moves along the slide rail 12 to a state where the two metal materials are in contact and can be welded. To weld the metal materials, motor B22 drives the movable disk 30 to rotate, so that the operator can weld the metal material for one circle. After the welding is completed, the operator operates the motor B22 on one side to rotate, and the motor B22 on the other side does not rotate, so that the limiting frame 32 on the rotating motor B22 side and the inner side of the welded metal material produce greater friction, driving the limiting frame 32 to rotate around the limiting axis 38 and slide through the sliding groove 37 to achieve the contraction of the limiting frame 32. At this time, a gap appears between the limiting frame 32 and the metal material, and the motor A13 rotates to drive the movable plate 21 to move out through the screw 15. The operator rotates the turntable 34 on the side of the fixed plate 14 to shrink the limiting frame 32 and remove the metal material.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A metal material welding device, characterized in that: It includes a main structure, a mobile structure and a fixed structure, wherein the main structure is movably connected to the mobile structure, and the mobile structure and the main structure are respectively installed with fixed structures; The fixed structure includes a moving disk, an outer frame, a limiting frame, a rotating column, a turntable, an articulated frame, and a limiting shaft. One side of the moving disk is connected to the outer frame and the rotating column, and the side of the rotating column away from the moving disk is connected to the turntable. An articulated frame is welded on the rotating column, and the articulated frame is hingedly connected to the limiting frame.

2. A metal material welding device according to claim 1, characterized in that: A sliding groove is provided in the middle of the limiting frame, a moving groove is provided on the outer frame, a limiting shaft is welded in the middle of the moving groove of the outer frame, the limiting shaft moves in the sliding groove, and the limiting frame moves in the moving groove through the limiting shaft.

3. A metal material welding device according to claim 2, characterized in that: The main structure includes a processing table, a motor A, a fixed plate, and a screw. A slide rail is provided on the processing table. Motor A is installed on one side of the processing table. Motor A runs through the processing table and is connected to the screw in the slide rail. A fixed plate is welded to the end of the processing table away from motor A.

4. A metal material welding device according to claim 3, characterized in that: The moving structure comprises a moving plate and a motor B, and the motor B is installed on the outer side of the moving plate.

5. A metal material welding device according to claim 4, characterized in that: The movable plate is threadedly connected with the screw rod, and the movable plate slides in the slide rail.

6. A metal material welding device according to claim 5, characterized in that: The output end of the motor B passes through the moving plate and is connected to the moving disk, and the fixed plate is rotatably connected to the moving disk.

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