Welding protection device for preventing welding scraps from splashing

Abstract

The utility model belongs to the technical field of welding, and particularly relates to a welding protection device for preventing welding scraps from splashing, which comprises a working box, first electric push rods are fixedly mounted on two sides of the inner wall of the working box, and a moving plate is arranged at the output end of each first electric push rod. According to the welding device, an arranged motor works, a clamping plate and a second supporting plate move to clamp and support parts, the situation that the parts slide down is reduced, and therefore the clamping stability of the welding device is improved, an arranged second electric push rod works, a connecting frame drives a welding pen to move downwards, a limiting plate makes contact with the parts firstly, and then the parts are welded; through the elastic force generated by the reset spring, the limiting plate slides in the connecting frame, the welding pen is started to work, the welding pen is used for welding parts, the welding position of the equipment is surrounded through the limiting plate and the connecting frame, the situation that welding scraps splash in the welding process is reduced, and therefore the working safety of the equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding, and in particular relates to a welding protection device for preventing welding chips from splashing. Background Art

[0002] Welding, also known as fusion, 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 sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound. In addition to being used in factories, welding can also be performed in a variety of environments, such as outdoors, underwater and in space. Some welding equipment has a simple structure. When operators directly use welding equipment to weld parts, welding chips will splash, which can easily cause damage to the operator's skin and is relatively unsafe. Utility Model Content

[0003] To solve the problems raised in the above background technology. The utility model provides a welding protection device for preventing welding slag from splashing, which solves the problem that some welding equipment has a simple structure, and when operators directly use welding equipment to weld parts, welding slag will splash, which is easy to cause damage to the operator's skin and has low safety.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding protection device for preventing welding chips from splashing, comprising a working box, wherein a first electric push rod is fixedly installed on both sides of the inner wall of the working box, a movable plate is provided at the output end of the first electric push rod, a second electric push rod is fixedly installed at the bottom of the movable plate, a connecting frame is provided at the output end of the second electric push rod, a reset spring is fixedly installed on the four sides of the top of the connecting frame, a connecting plate is fixedly connected to the top of the reset spring, a limiting plate is fixedly installed on the bottom of the connecting plate, a welding pen is fixedly installed on the top of the inner wall of the connecting frame, a motor is fixedly installed at one end of the working box, a threaded rod is provided at the output end of the motor, a clamping plate is threadedly connected to the surface of the threaded rod, a second support plate is fixedly installed on one side of the clamping plate, a slide plate is fixedly installed inside the working box, and the first support plate is fixedly installed on the four sides of the bottom of the working box.

[0005] Preferably, a collecting box is provided on one side of the working box, and universal wheels are fixedly mounted on four sides of the bottom of the collecting box.

[0006] Preferably, a sliding rod is fixedly installed on one side inside the working box, the sliding rod and the threaded rod are located on the same horizontal line, and the sliding rod is slidably connected to the clamping plate, and the threads at both ends of the threaded rod surface are in opposite directions.

[0007] Preferably, the collection box is located on one side of the first support plate, and the collection box is snap-connected with the working box.

[0008] Preferably, the surface of the movable plate is arranged in a "T" shape, the movable plate is located inside the working box, and the movable plate is slidably connected to the working box.

[0009] Preferably, the surface of the second support plate is arranged in a groove shape, the clamping plate is located inside the working box, and the clamping plate is slidably connected to the working box, the slide plate is located below the clamping plate, and the top of the slide plate is arranged as a smooth inclined surface.

[0010] Preferably, the number of the limiting plates is four, and two adjacent limiting plates are not connected, the limiting plates are located around the inside of the connecting frame, and the limiting plates are slidably connected to the connecting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By working the motor, the clamping plate and the second support plate are moved to clamp and support the parts, which reduces the possibility of parts slipping, thereby improving the clamping stability of the equipment; by working the second electric push rod, the connecting frame drives the welding pen to move downward, and the limit plate contacts the parts first; the limit plate slides inside the connecting frame through the elastic force generated by the reset spring, and the welding pen is started to work, so that the welding pen welds the parts; the welding position of the equipment is surrounded by the limit plate and the connecting frame, which reduces the possibility of welding chips splashing during welding, thereby improving the working safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is the first three-dimensional structural diagram of the utility model;

[0015] Figure 2 This is a second three-dimensional structural diagram of the utility model;

[0016] Figure 3 It is a cross-sectional view of the working box of the utility model;

[0017] Figure 4 It is a cross-sectional view of the connecting frame of the utility model.

[0018] In the figure: 1. working box; 2. first supporting plate; 3. moving plate; 4. connecting frame; 5. second supporting plate; 6. limiting plate; 7. collecting box; 8. motor; 9. universal wheel; 10. first electric push rod; 11. threaded rod; 12. clamping plate; 13. sliding rod; 14. sliding plate; 15. second electric push rod; 16. connecting plate; 17. reset spring; 18. welding pen. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides the following technical solutions: a welding protection device for preventing welding chips from splashing, comprising a working box 1, first electric push rods 10 are fixedly installed on both sides of the inner wall of the working box 1, a moving plate 3 is provided at the output end of the first electric push rod 10, a second electric push rod 15 is fixedly installed at the bottom of the moving plate 3, a connecting frame 4 is provided at the output end of the second electric push rod 15, a reset spring 17 is fixedly installed around the top of the connecting frame 4, a connecting plate 16 is fixedly connected to the top of the reset spring 17, a limiting plate 6 is fixedly installed at the bottom of the connecting plate 16, a welding pen 18 is fixedly installed on the top of the inner wall of the connecting frame 4, a motor 8 is fixedly installed at one end of the working box 1, a threaded rod 11 is provided at the output end of the motor 8, a clamping plate 12 is threadedly connected to the surface of the threaded rod 11, a second supporting plate 5 is fixedly installed on one side of the clamping plate 12, a slide plate 14 is fixedly installed inside the working box 1, and a first supporting plate 2 is fixedly installed around the bottom of the working box 1.

[0021] In a specific embodiment of the utility model, the parts to be processed are placed inside the working box 1, and the motor 8 is set to work, so that the threaded rod 11 rotates to move the clamping plate 12, and the clamping plate 12 is clamped close to the parts, and the bottom of the parts is supported by the second support plate 5 to reduce the slipping of the parts, thereby improving the stability of the clamping of this equipment, and the second electric push rod 15 is set to work, so that the connecting frame 4 drives the welding pen 18 to move downward, and the limit plate 6 contacts the parts first, and the elastic force generated by the reset spring 17 is used to make the connecting plate 16 drive the limit plate 6 to slide inside the connecting frame 4, start the welding pen 18 to work, and then make the welding pen 18 contact the parts to weld the parts, and the welding position of the equipment is surrounded by the limit plate 6 and the connecting frame 4, so as to reduce the splashing of welding chips during welding, thereby improving the safety of the equipment, and when the fallen debris slides out of the working box 1 along the inclined surface of the slide plate 14, the trouble of manual cleaning is reduced, thereby improving the convenience of using this equipment.

[0022] In this embodiment: when the fallen debris slides out of the working box 1 along the inclined surface of the slide plate 14 and is collected in the collecting box 7, after the work is completed, the operator pulls the collecting box 7 to rotate the universal wheel 9 at the bottom of the collecting box 7 to move the collecting box 7, thereby reducing the labor of manual movement.

[0023] In this embodiment, the slide bar 13 is installed to limit one side of the clamping plate 12 and improve the stability of the movement of the clamping plate 12, thereby ensuring the normal operation of the device.

[0024] The working principle and use process of the utility model are as follows: after the utility model is installed, the parts to be processed are placed inside the working box 1, and the motor 8 is set to work, so that the threaded rod 11 rotates to move the clamping plate 12, and the clamping plate 12 is close to the parts for clamping, and the bottom of the parts is supported by the second support plate 5 to reduce the slipping of the parts, and the second electric push rod 15 is set to work, so that the connecting frame 4 drives the welding pen 18 to move downward, and the limit plate 6 first contacts the surface of the part, and the elastic force generated by the reset spring 17 makes the connecting plate 16 drive the limit plate 6 inside the connecting frame 4 The welding pen 18 is started to slide, and then the welding pen 18 is brought into contact with the surface of the part to weld the part. The welding position of the equipment is surrounded by the limit plate 6 and the connecting frame 4 to reduce the splashing of welding chips during the welding process, thereby improving the safety of the equipment. When the fallen debris slides along the inclined surface of the slide plate 14 out of the working box 1 and is collected in the collecting box 7, after the work is completed, the operator pulls the collecting box 7 to rotate the universal wheel 9 at the bottom of the collecting box 7 to move the collecting box 7. All electrical equipment in the device is powered by an external power supply.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A welding protection device for preventing welding chips from splashing, comprising a working box (1), characterized in that: A first electric push rod (10) is fixedly installed on both sides of the inner wall of the working box (1), a moving plate (3) is arranged at the output end of the first electric push rod (10), a second electric push rod (15) is fixedly installed at the bottom of the moving plate (3), a connecting frame (4) is arranged at the output end of the second electric push rod (15), a reset spring (17) is fixedly installed around the top of the connecting frame (4), a connecting plate (16) is fixedly connected to the top of the reset spring (17), and a connecting plate (16) is fixedly installed at the bottom of the connecting plate (16). A limiting plate (6), a welding pen (18) is fixedly installed on the top of the inner wall of the connecting frame (4), a motor (8) is fixedly installed on one end of the working box (1), a threaded rod (11) is provided at the output end of the motor (8), a clamping plate (12) is threadedly connected to the surface of the threaded rod (11), a second support plate (5) is fixedly installed on one side of the clamping plate (12), a slide plate (14) is fixedly installed inside the working box (1), and first support plates (2) are fixedly installed on the four sides of the bottom of the working box (1).

2. A welding protection device for preventing welding chips from splashing according to claim 1, characterized in that: A collection box (7) is provided on one side of the working box (1), and universal wheels (9) are fixedly mounted on the four sides of the bottom of the collection box (7).

3. A welding protection device for preventing welding chips from splashing according to claim 1, characterized in that: A sliding rod (13) is fixedly installed on one side of the interior of the working box (1); the sliding rod (13) and the threaded rod (11) are located on the same horizontal line, and the sliding rod (13) is slidably connected to the clamping plate (12); and the threads at both ends of the surface of the threaded rod (11) are in opposite directions.

4. A welding protection device for preventing welding chips from splashing according to claim 2, characterized in that: The collection box (7) is located on one side of the first support plate (2), and the collection box (7) is snap-connected with the working box (1).

5. A welding protection device for preventing welding chips from splashing according to claim 1, characterized in that: The surface of the movable plate (3) is arranged in a "T" shape; the movable plate (3) is located inside the working box (1), and the movable plate (3) is slidably connected to the working box (1).

6. A welding protection device for preventing welding chips from splashing according to claim 1, characterized in that: The surface of the second support plate (5) is arranged in a groove shape, the clamping plate (12) is located inside the working box (1), and the clamping plate (12) is slidably connected to the working box (1), the slide plate (14) is located below the clamping plate (12), and the top of the slide plate (14) is arranged as a smooth inclined surface.

7. A welding protection device for preventing welding chips from splashing according to claim 1, characterized in that: The number of the limiting plates (6) is four, and two adjacent limiting plates (6) are not connected. The limiting plates (6) are located around the inside of the connecting frame (4), and the limiting plates (6) are slidably connected to the connecting frame (4).

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