Double-end welding anti-splashing device

Abstract

The utility model belongs to the field of welding processes, and particularly relates to a double-end welding anti-splashing device which solves the problems that in the prior art, the clamping effect and the protection effect are poor, and comprises a machine body, a welding machine is installed in the machine body, a clamping assembly is fixedly arranged in the machine body, and an installation plate is welded in the machine body. Two symmetrically-arranged vertical plates are welded to one side of the mounting plate, the clamping assembly comprises a special-shaped block, a rectangular block is fixedly connected to the top of the mounting plate through screws, a sliding block is slidably assembled in the rectangular block, and a guide rod is fixedly connected to one side of the sliding block through screws. When the device is used, firstly, a workpiece is placed in the placing groove, and the square block is pushed, so that the two rolling wheels and the positioning block are driven to clamp the workpiece from three directions at the same time, the stability and the positioning precision of the workpiece are improved, and the problem that the clamping effect is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding technology, in particular to a double-head welding anti-splash device. Background Art

[0002] At present, the background technology of double-head welding anti-splash device can be traced back to the development history of welding technology. In the welding process, especially the welding of molten metal, the splash of high-temperature molten metal is an unavoidable phenomenon. These splashes will not only reduce the welding efficiency, but also pose a threat to the safety of welders.

[0003] The utility model with authorization announcement number CN215238483U in the prior art is named: an anti-splash device for arc welding. By setting a placement block, a fixing block, a positioning device and a transmission device for coordinated use, the problem that the existing arc welding machine does not have a device to prevent sparks from splashing, resulting in sparks splashing, which is too dangerous for the user and splashes on the user, causing easy injury. The patent can prevent sparks from splashing and can fix the solder to be welded, so as to achieve a better welding effect.

[0004] However, in this patent, the solder is fixed by moving the positioning device, but only clamping the solder on both sides is unstable and has poor positioning accuracy, which may cause vibration, deviation or spattering during the welding process, so there is a problem of poor clamping effect. Utility Model Content

[0005] The utility model aims to provide a double-head welding anti-splash device, which solves the problems of poor clamping effect and poor protection effect.

[0006] To achieve the above object, the utility model provides the following technical solution: a double-head welding anti-splash device, comprising a body, a welding machine is installed inside the body, a clamping assembly is fixedly arranged inside the body, a mounting plate is welded inside the body, and two symmetrically arranged vertical plates are welded on one side of the mounting plate;

[0007] The clamping assembly includes a special-shaped block, a rectangular block is fixedly connected to the top of the mounting plate by screws, a slider is slidably mounted inside the rectangular block, one side of the slider is fixedly connected to a guide rod by screws, the guide rod is slidably mounted inside one of the vertical plates, one end of the guide rod is fixedly connected to a square by screws, a connecting block is welded on the top of the special-shaped block, a positioning block is welded on the top of the connecting block, a support is welded on one side of the two vertical plates, an L-shaped rod is movably hinged inside the support, the inside of the L-shaped rod is fixedly connected to two symmetrically arranged cross bars by screws, rollers are movably sleeved on the two cross bars, the top of the rectangular block is fixedly connected to a fixed block by screws, one side of the special-shaped block is fixedly connected to a clamping block by screws, and the clamping block is slidably mounted inside the fixed block.

[0008] Preferably, the interior of the body is slidably equipped with two symmetrically arranged protective door panels, one side of the protective door panel is fixedly connected to a handle by screws, the interior of the protective door panel is fixedly connected to a visual window by screws, and the interior of the body is slidably equipped with a drawer.

[0009] Preferably, a slide groove is provided inside the rectangular block, and the slider is slidably connected inside the slide groove, thereby achieving the stability of the slider.

[0010] Preferably, two symmetrically arranged movable grooves are provided inside the L-shaped rod, and the roller is rotatably installed inside the movable grooves. A spring is commonly connected to the two cross bars, thereby improving the stability of the roller.

[0011] Preferably, a vertical groove is provided inside the fixing block, and the clamping block is slidably connected inside the vertical groove, which reflects the stability of the clamping block.

[0012] Preferably, a plurality of drain slots and placement slots are arranged in an array and are evenly spaced inside the machine body, so as to collect the debris generated during the processing.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model adopts the arrangement of structures such as blocks and rollers. When using the device, the workpiece is first placed in the placement groove, and the block is pushed, thereby driving two rollers and positioning blocks to clamp the workpiece from three directions at the same time, thereby improving the stability and positioning accuracy of the workpiece and solving the problem of poor clamping effect.

[0015] 2. The utility model provides structures such as protective door panels and visual windows. After the workpiece is fixed, the welding machine is pushed to the specified position, the protective door panels are closed, and the parts are welded by operating the control components. The visual window can be used to observe the internal situation, and the generated debris falls into the drawer through the leakage groove, thereby solving the problem of poor protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall cross-sectional view of the utility model;

[0017] Figure 2 It is a side view of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0019] In the figure: 1. body; 2. protective door panel; 3. viewing window; 4. handle; 5. welding machine; 6. clamping assembly; 7. fixing block; 8. drawer; 9. mounting plate; 10. vertical plate; 11. rectangular block; 12. slider; 13. guide rod; 14. square; 15. special-shaped block; 16. connecting block; 17. positioning block; 18. support; 19. L-shaped rod; 20. roller; 22. spring; 23. cross bar. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3The double-head welding anti-spatter device comprises a machine body 1, a welding machine 5 is installed inside the machine body 1, a clamping assembly 6 is fixedly arranged inside the machine body 1, a mounting plate 9 is welded inside the machine body 1, and two symmetrically arranged vertical plates 10 are welded on one side of the mounting plate 9, and the clamping assembly 6 comprises a special-shaped block 15, a rectangular block 11 is fixedly connected to the top of the mounting plate 9 by screws, a slider 12 is slidably assembled inside the rectangular block 11, a guide rod 13 is fixedly connected to one side of the slider 12 by screws, the guide rod 13 is slidably assembled inside one of the vertical plates 10, and one end of the guide rod 13 is fixedly connected to a block 14 by screws, a connecting block 16 is welded on the top of the special-shaped block 15, and a positioning block 17 is welded on the top of the connecting block 16, and two vertical plates A support 18 is welded on one side of 10, and an L-shaped rod 19 is movably hinged inside the support 18. Two symmetrically arranged cross bars 23 are fixedly connected inside the L-shaped rod 19 by screws, and rollers 20 are movably sleeved on the two cross bars 23. The top of the rectangular block 11 is fixedly connected to the fixed block 7 by screws, and one side of the special-shaped block 15 is fixedly connected to the clamping block by screws. The clamping block is slidably assembled inside the fixed block 7. Through the arrangement of structures such as the block 14 and the roller 20, when using the device, first place the workpiece in the placement groove, push the block 14, thereby driving the two rollers 20 and the positioning block 17 to clamp the workpiece from three directions at the same time, thereby improving the stability and positioning accuracy of the workpiece and solving the problem of poor clamping effect.

[0022] See also Figure 1 The body 1 is internally slidably equipped with two symmetrically arranged protective door panels 2, one side of the protective door panel 2 is fixedly connected with a handle 4 by screws, the inside of the protective door panel 2 is fixedly connected with a visual window 3 by screws, and the body 1 is internally slidably equipped with a drawer 8. Through the arrangement of the protective door panel 2 and the visual window 3 and other structures, after the workpiece is fixed, the welding machine 5 is pushed to the specified position, the protective door panel 2 is closed, and the parts are welded by operating the control assembly. The visual window 3 can observe the internal situation, and the generated debris falls into the drawer 8 through the leakage groove, thereby solving the problem of poor protection effect.

[0023] See also Figure 1-3 A slide groove is provided inside the rectangular block 11, and the slider 12 is slidably connected inside the slide groove. Two symmetrically arranged movable grooves are provided inside the L-shaped rod 19, and the roller 20 is rotatably installed inside the movable groove. A spring 22 is commonly connected to the two cross bars 23. A vertical groove is provided inside the fixed block 7, and the card block is slidably connected inside the vertical groove. A plurality of array-equidistantly distributed drain grooves and placement grooves are respectively provided inside the body 1.

[0024] The specific implementation process of the utility model is as follows: when using the device, first place the workpiece in the placement groove opened inside the machine body 1, then push the block 14, the block 14 drives the guide rod 13 to move, the guide rod 13 drives the slider 12 to move, at this time the top of the slider 12 fits with the bottom of the special-shaped block 15, when the push is continued, the slider 12 pushes the special-shaped block 15 upward, the special-shaped block 15 drives the connecting block 16 to move, the connecting block 16 drives the positioning block 17 to move, at the same time, two of the rollers 20 move along the inclined surface of one side of the special-shaped block 15 respectively, and the two rollers The two rollers 20 drive the two cross bars 23 to move respectively, the cross bar 23 drives the L-shaped rod 19 to move, and the L-shaped rod 19 drives the other two rollers 20 to move relatively, so as to achieve the clamping and fixing of the workpiece. Through the clamping in three directions, the stability and positioning accuracy of the processed parts can be effectively improved, and the vibration and deviation in the processing process can be reduced. By controlling the action of the pushing block 14, the processed parts can be conveniently clamped and released, which reduces the difficulty of operation. It is suitable for processed parts of different shapes and sizes, has a wide range of applicability, and solves the problem of poor clamping effect.

[0025] In addition, during the welding process, the design of the protective door panel 2 can effectively prevent welding spatter from splashing out, protect workers from being harmed by spatter, reduce welding efficiency, and pose a threat to workers' safety. The spatter generated during welding will eventually fall into the drawer 8 through several leakage grooves, and the spatter will be collected to keep the working area clean and safe, improve work efficiency and product quality, further improve the safety of welding workers and welding quality, protect the safety of workers and improve work efficiency, and solve the problem of poor practicality.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-head welding anti-splash device, comprising a body (1), characterized in that: A welding machine (5) is installed inside the machine body (1), a clamping assembly (6) is fixedly arranged inside the machine body (1), a mounting plate (9) is welded inside the machine body (1), and two symmetrically arranged vertical plates (10) are welded to one side of the mounting plate (9); The clamping assembly (6) comprises a special-shaped block (15), the top of the mounting plate (9) is fixedly connected to a rectangular block (11) by screws, a slider (12) is slidably mounted inside the rectangular block (11), one side of the slider (12) is fixedly connected to a guide rod (13) by screws, the guide rod (13) is slidably mounted inside one of the vertical plates (10), one end of the guide rod (13) is fixedly connected to a square block (14) by screws, a connecting block (16) is welded to the top of the special-shaped block (15), and the top of the connecting block (16) is welded to the connecting block (16). A positioning block (17) is connected, one side of the two vertical plates (10) is welded with a support (18), the interior of the support (18) is movably hinged with an L-shaped rod (19), the interior of the L-shaped rod (19) is fixedly connected with two symmetrically arranged cross bars (23) by screws, and rollers (20) are movably sleeved on the two cross bars (23), the top of the rectangular block (11) is fixedly connected with a fixed block (7) by screws, and one side of the special-shaped block (15) is fixedly connected with a clamping block by screws, and the clamping block is slidably assembled inside the fixed block (7).

2. The double-head welding anti-splash device according to claim 1 is characterized in that: The body (1) is internally slidably equipped with two symmetrically arranged protective door panels (2), one side of the protective door panel (2) is fixedly connected to a handle (4) by means of screws, the interior of the protective door panel (2) is fixedly connected to a visual window (3) by means of screws, and the body (1) is internally slidably equipped with a drawer (8).

3. The double-head welding anti-splash device according to claim 1 is characterized in that: A sliding groove is provided inside the rectangular block (11), and the sliding block (12) is slidably connected inside the sliding groove.

4. The double-head welding anti-splash device according to claim 1 is characterized in that: The L-shaped rod (19) has two symmetrically arranged movable grooves formed inside, the roller (20) is rotatably mounted inside the movable grooves, and the two cross rods (23) are commonly connected to a spring (22).

5. The double-head welding anti-splash device according to claim 1 is characterized in that: A vertical slot is provided inside the fixing block (7), and the clamping block is slidably connected inside the vertical slot.

6. The double-head welding anti-splash device according to claim 2 is characterized in that: The body (1) is provided with a plurality of drain slots and placement slots which are equally spaced in an array.

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