Welding slag splashing prevention device

Abstract

The utility model relates to the field of welding processing, and discloses a welding slag splashing prevention device which comprises an extension plate, a protection plate and a supporting frame, the bottom of the supporting frame is fixedly connected with a connecting block, a bolt hole is formed in the connecting block, the bottom of the connecting block is fixedly connected with a fixing block, and the top of a supporting leg is fixedly connected with an insertion block. A threaded rod is movably installed on one side in the supporting frame, a motor is fixedly connected to the bottom of a connecting rod, a protection plate is fixedly connected to one side of a movable block, and aluminum oxide coatings are arranged at one end of the extension plate and one end of the protection plate correspondingly. Through cooperative use of the supporting legs, the connecting blocks and the aluminum oxide coatings, a worker can conveniently and freely choose to fixedly mount the device on external welding equipment for use or place the device on the ground for use according to use requirements, more use requirements are met, the limitation of the device is reduced, and the practicability of the device is improved. And splashing welding slag can be effectively prevented from being attached to the protection plate, and the situation that the welding slag is attached to the protection plate and needs to be cleaned manually is avoided.

Description

Technical Field

[0001] The present application relates to the field of welding processing technology, and in particular to a device for preventing welding slag from splashing. Background Art

[0002] A welding slag splash guard is a protective device used during the welding process to reduce the impact of spatter generated during welding on the surrounding environment and workpieces. It is usually made of high-temperature resistant and corrosion-resistant materials to block the splash of molten metal and welding slag, thereby improving welding quality and safety. This type of plate is often used in shipbuilding, automotive industry, metal processing and other fields to help operators reduce cleaning workload and safety risks.

[0003] At present, the relevant anti-welding slag splashing device lacks support and fixing structure, which makes it difficult for workers to freely choose to erect or support the installation device according to needs, limiting the scope of use of the device. It also does not have an anti-welding slag adhesion structure, and the welding slag is easily attached to the surface of the device after condensation. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a device for preventing welding slag from splashing.

[0005] The present application provides a device for preventing welding slag splashing, which adopts the following technical solution:

[0006] The top of described supporting plate is fixedly provided with a base, and the bottom of described supporting plate is fixed with a base, and the bottom of described supporting plate is fixed with a base, and the bottom of described supporting plate is fixed with a base.

[0007] Preferably, a fixing hole is provided inside the positioning block, and the limiting bolt is threadedly connected to the fixing hole.

[0008] Preferably, a screw hole is provided inside the connecting rod, and the positioning bolt is threadedly connected to the screw hole.

[0009] Preferably, a connecting piece is fixedly connected to the bottom of the motor, and a bolt is movably installed between the connecting piece and the connecting block.

[0010] Preferably, a clamping block is fixedly connected to one side of the fixing block, and a limiting groove is fixedly provided on the other side inside the fixing block, and the limiting groove is adapted to the size of the clamping block.

[0011] In summary, this application has the following beneficial technical effects:

[0012] Through the setting of supporting feet, connecting blocks and bolt holes, it is convenient for staff to freely choose to fix the device to external welding equipment or place it on the ground according to usage requirements, which meets more usage requirements and reduces the limitations of the device. Through the setting of extension plates, the protective plate can be extended so that the device can meet higher protection requirements. The alumina coating can form a ceramic protective layer on the front end of the protective plate, which has the characteristics of wear resistance, high temperature resistance and corrosion resistance, and can effectively prevent splashing welding slag from adhering to the protective plate, avoiding the need for manpower to clean the welding slag adhering to the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structural breakdown of an embodiment of the application;

[0014] Figure 2 It is an overall three-dimensional diagram of an embodiment of the application;

[0015] Figure 3 is a rear view of an embodiment of the application;

[0016] Figure 4 This is a schematic diagram of the local structure of the connecting rod and screw hole of the embodiment of the application;

[0017] Figure 5 It is a schematic diagram of the partial structure of the extension plate and the limit pin of the embodiment of the application.

[0018] Explanation of the accompanying reference numerals: 1. Extension plate; 101. Limit bolt; 2. Protective plate; 201. Magnetic plate; 3. Support frame; 4. Support foot; 401. Insert block; 5. Connecting block; 501. Bolt hole; 6. Fixing block; 7. Limiting groove; 8. Connecting piece; 9. Aluminum oxide coating; 10. Block; 11. Magnetic block; 12. Threaded rod; 13. Positioning block; 1301. Fixing hole; 14. Motor; 15. Movable block; 16. Connecting rod; 1601. Screw hole; 17. Positioning rod; 1701. Positioning bolt. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-5 This application is described in further detail.

[0020] The embodiment of the present application discloses a device for preventing welding slag from splashing. Figure 1-5 , a device for preventing welding slag splashing, comprising an extension plate 1, a protective plate 2 and a support frame 3, the bottom of the support frame 3 is fixedly connected with a connecting block 5, the interior of the connecting block 5 is provided with a bolt hole 501, the bottom of the connecting block 5 is fixedly connected with a fixing block 6, both sides of the bottom of the fixing block 6 are movably installed with supporting feet 4, the top of the supporting foot 4 is fixedly connected with an insert block 401, the insert block 401 is engaged with the fixing block 6, one side of the movable block 15 is fixedly connected with a protective plate 2, the top of the protective plate 2 is fixedly connected with a positioning block 13, a threaded hole of the same size as the bolt hole 501 is opened on the external welding equipment, and the staff needs to perform welding slag splash protection on smaller welding equipment When the welding device is connected to the outside, the connecting block 5 can be connected to the external welding equipment, and then the external fixing bolt can be screwed between the connecting block 5 and the external welding equipment and through the bolt hole 501, thereby increasing the friction between the connecting block 5 and the external welding equipment, fixing the connecting block 5 to the external welding equipment, and realizing that the protective plate 2 can be fixedly installed on the external welding equipment for use. The supporting foot 4 can also be placed on the ground, and then the supporting frame 3 can be placed on the top of the supporting foot 4, so that the clamping block 10 is clamped into the inside of the fixing block 6, thereby increasing the friction between the supporting foot 4 and the ground, and realizing that the device can be supported and placed on the ground for use. The protective plate 2 can form protection to avoid the splashing of welding slag.

[0021] A threaded rod 12 is movably installed on one side of the inside of the support frame 3, and a positioning rod 17 is fixedly connected to the bottom of the threaded rod 12. A connecting rod 16 is movably installed on the bottom of the positioning rod 17, and a motor 14 is fixedly connected to the bottom of the connecting rod 16. A movable block 15 is movably installed on the periphery of the threaded rod 12. When the staff installs the device on external welding equipment for use, the motor 14 is electrically connected to the external welding equipment control mechanism, and the control motor 14 drives the threaded rod 12 to rotate, so that the movable block 15 rises through the threaded rod 12, and the movable block 15 drives the support frame 3 and the protective plate 2 to rise to the outside of the processing position of the external welding equipment, so that the protective plate 2 forms protection on the outside of the welding equipment to avoid splashing of welding slag. After the processing is completed, the control motor 14 drives the threaded rod 12 to reverse, so that the movable block 15 drives the protective plate 2 to reset, thereby realizing automatic adjustment protection.

[0022] A magnetic plate 201 is provided on one side of the support frame 3, and a magnetic block 11 is fixedly connected to the other side of the support frame 3. An extension plate 1 is movably installed on the top of the positioning block 13, and the positioning block 13 is engaged with the extension plate 1. One end of the extension plate 1 and the protective plate 2 are both provided with an alumina coating 9. A limit bolt 101 is movably installed on the other end of the extension plate 1, and the extension plate 1 can be customized with various widths. When a higher height protection is required, the staff can connect the extension plate 1 with the protective plate 2, embed the positioning block 13 into the interior of the extension plate 1, and then screw the limit bolt 101 between the extension plate 1 and the protective plate 2, thereby increasing the height of the extension plate 1 and the protective plate 2. The friction between the protective plates 2 enables the extension plate 1 and the protective plate 2 to be spliced ​​and fixed, and the protective plate 2 to be extended. When multiple devices are supported and placed for use, the devices are merged side by side so that the magnetic plate 201 is adsorbed and connected with the magnetic block 11. The magnetic plate 201 is embedded with the magnetic block 11, which increases the contact area and friction between the multiple devices, and improves the stability and integration effect of the side-by-side combination of multiple devices, so that the device can meet higher protection requirements. The alumina coating 9 can form a ceramic protective layer at the front end of the protective plate 2, which can effectively prevent the splashing welding slag from adhering to the protective plate 2.

[0023] Reference Figure 1 A fixing hole 1301 is provided inside the positioning block 13, and the limiting bolt 101 is threadedly connected to the fixing hole 1301. The staff screws the limiting bolt 101 into the fixing hole 1301, which increases the friction between the positioning block 13 and the extension plate 1, thereby fixing the extension plate 1 and the protective plate 2.

[0024] Reference Figure 4 A screw hole 1601 is provided inside the connecting rod 16, and a positioning bolt 1701 is threadedly connected to the screw hole 1601. The positioning bolt 1701 is screwed into the screw hole 1601, which increases the friction between the connecting rod 16 and the positioning rod 17, thereby fixing the connecting rod 16 and the positioning rod 17.

[0025] Reference Figure 4 The bottom of the motor 14 is fixedly connected to a connecting piece 8, and a bolt is movably installed between the connecting piece 8 and the connecting block 5. Unscrew the bolt and then pull the connecting piece 8 to pull and remove the motor 14.

[0026] Reference Figure 1 A card block 10 is fixedly connected to one side of the fixed block 6, and a limiting groove 7 is fixed on the other side of the fixed block 6. The limiting groove 7 is adapted to the size of the card block 10. When connecting and using multiple devices, the card block 10 is embedded in the limiting groove 7 of the adjacent device, which increases the contact area and friction between the multiple devices and improves the stability of the connection of multiple devices.

[0027] The implementation principle of the device for preventing welding slag splashing according to the embodiment of the present application is as follows: first, when protecting smaller welding equipment from welding slag splashing, the connecting block 5 can be connected to the external welding equipment, and then the external fixing bolt can be screwed between the connecting block 5 and the external welding equipment and passed through the bolt hole 501, so that the protective plate 2 can be fixedly installed on the external welding equipment for use. The supporting foot 4 can also be placed on the ground, and then the supporting frame 3 can be placed on the top of the supporting foot 4, so that the clamping block 10 is clamped into the inside of the fixing block 6, so that the device can be supported and placed on the ground for use. The protective plate 2 can form protection to avoid the splashing of welding slag. When the device is installed on a smaller welding equipment for use, the motor 14 is controlled to drive the threaded rod 1 2 rotates, so that the movable block 15 drives the support frame 3 and the protective plate 2 to rise to the outside of the processing position of the external welding equipment, so that the protective plate 2 forms protection on the outside of the welding equipment. After the processing is completed, the motor 14 drives the threaded rod 12 to reverse, so that the movable block 15 drives the protective plate 2 to reset, thereby realizing automatic adjustment of protection. When higher height protection is required, the extension plate 1 is connected to the protective plate 2, and the positioning block 13 is embedded in the interior of the extension plate 1 to extend the height of the protective plate 2. When multiple devices are supported and placed, the devices are merged side by side so that the magnetic plate 201 is adsorbed and connected to the magnetic block 11, and the magnetic plate 201 is embedded with the magnetic block 11, thereby improving the stability and integration effect of multiple devices when used side by side.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0029] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0031] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A device for preventing welding slag from splashing, comprising an extension plate (1), a protective plate (2) and a support frame (3), characterized in that: The bottom of the support frame (3) is fixedly connected to a connecting block (5), a bolt hole (501) is provided inside the connecting block (5), the bottom of the connecting block (5) is fixedly connected to a fixing block (6), both sides of the bottom of the fixing block (6) are movably mounted with supporting feet (4), the top of the supporting feet (4) is fixedly connected to an insert block (401), the insert block (401) is engaged with the fixing block (6), a threaded rod (12) is movably mounted on one side of the inside of the support frame (3), the bottom of the threaded rod (12) is fixedly connected to a positioning rod (17), the bottom of the positioning rod (17) is movably mounted with a connecting rod (16), the bottom of the connecting rod (16) is fixedly connected to the fixing block (6), and the bottom of the connecting rod (16) is fixedly connected to the fixing block (6). A motor (14) is connected, a movable block (15) is movably installed on the periphery of the threaded rod (12), one side of the movable block (15) is fixedly connected to a protective plate (2), the top of the protective plate (2) is fixedly connected to a positioning block (13), the top of the positioning block (13) is movably installed with an extension plate (1), the positioning block (13) and the extension plate (1) are interlocked, one end of the extension plate (1) and the protective plate (2) are both provided with an aluminum oxide coating (9), the other end of the extension plate (1) is movably installed with a limiting bolt (101), one side of the support frame (3) is provided with a magnetic plate (201), and the other side of the support frame (3) is fixedly connected to a magnetic block (11).

2. The device for preventing welding slag splashing according to claim 1, characterized in that: A fixing hole (1301) is provided inside the positioning block (13), and the limiting bolt (101) is threadedly connected to the fixing hole (1301).

3. The device for preventing welding slag splashing according to claim 1, characterized in that: A screw hole (1601) is provided inside the connecting rod (16), and a positioning bolt (1701) is threadedly connected to the screw hole (1601).

4. The device for preventing welding slag splashing according to claim 1, characterized in that: The bottom of the motor (14) is fixedly connected with a connecting piece (8), and a bolt is movably installed between the connecting piece (8) and the connecting block (5).

5. The device for preventing welding slag splashing according to claim 1, characterized in that: One side of the fixed block (6) is fixedly connected to a clamping block (10), and the other side inside the fixed block (6) is fixedly provided with a limiting groove (7), and the limiting groove (7) is adapted to the size of the clamping block (10).

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