Micro fusion welding workbench with protective device

Abstract

The utility model relates to the technical field of welding protection, in particular to a micro fusion welding workbench with a protective device. The micro fusion welding workbench comprises a welding seat, a circular groove and two pairs of rectangular grooves are formed in the upper end of the welding seat, a protective cover is inserted into the circular groove, a limiting frame is inserted into the rectangular grooves, and a plurality of evenly-distributed limiting holes are formed in one end of the limiting frame; a workpiece is fixed to the welding base, then the protective cover is installed on the welding base, then the hand is inserted into the operation opening to conduct welding operation, and in the operation process, a worker can rotate the protective cover to adjust the position of the operation opening in the protective cover so that the worker can adjust the position suitable for welding operation on the workpiece conveniently. And after the position of an operation opening is adjusted, a spring is used for pushing a push-pull block to enable a movable block to enter an insertion hole, so that when the workbench is used, the welding operation personnel can be protected, and the welding operation of the personnel on the workpiece is facilitated.

Description

Technical Field

[0001] The utility model relates to a micro-fusion welding workbench with a protective device, in particular to a micro-fusion welding workbench with a protective device applied in the field of welding protection. Background Art

[0002] Fusion welding is a common welding method. Using fusion welding technology to weld workpieces has the advantages of high connection strength, high load resistance, no need for additional connection materials, and low cost. A fusion welding workbench is used when fusion welding workpieces.

[0003] When the existing micro-fusion welding workbench is in use, since most of them are not provided with a protective mechanism, in order to prevent the flying sparks during welding from splashing onto the operator, the operator needs to wear protective gear all over the body. However, it takes a lot of time to put on the protective gear, and after putting on the protective gear, the flexibility of the operator's body will be reduced, which will bring certain inconvenience to the operator during operation. Utility Model Content

[0004] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that most of the existing micro-fusion welding workbenches are not provided with a protective mechanism.

[0005] To solve the above problems, the utility model provides a micro-fusion welding workbench with a protective device, including a welding seat, a circular groove and two pairs of rectangular grooves are provided at the upper end of the welding seat, a protective cover is inserted into the inside of the circular groove, a limiting frame is inserted into the inside of the rectangular groove, a plurality of evenly distributed limiting holes are provided at one end of the limiting frame, a pair of rectangular blocks are fixedly connected to the side of the upper end of the welding seat away from the limiting frame, the internal threads of the rectangular blocks are connected to limiting tubes adapted to the limiting holes, a transparent frame is fixedly connected to the surface of the protective cover, an operating port is provided at the front end of the transparent frame, semicircular blocks are fixedly connected to the left and right sides of the top end of the welding seat, a spring is fixedly connected to the inner wall of the semicircular block, one end of the spring is fixedly connected to a push-pull block, one end of the push-pull block is fixedly connected to a moving block, and a plurality of evenly distributed plug-in holes are provided on the surface of the protective cover.

[0006] In the above-mentioned micro-fusion welding workbench with a protective device, when the workbench is in use, it can not only protect the welding operator, but also facilitate the operator to perform welding operations on the workpiece.

[0007] As a further improvement of the present application, a guide tube is fixedly connected to the inner wall of the semicircular block, and the surface of the guide tube is in contact with the inner wall of the spring.

[0008] As a further improvement of the present application, a guide groove is provided at one end of the push-pull block close to the semicircular block, and one end of the guide tube is inserted into the interior of the guide groove.

[0009] As a further improvement of the present application, the lower end of the push-pull block is fitted with the upper end of the welding seat, and the upper end of the push-pull block is fixedly connected with the pulling block.

[0010] As a further improvement of the present application, an adjustment frame is fixedly connected to the surface of the protective cover, and the interior of the semicircular block fits with the surface of the push-pull block.

[0011] As another improvement of the present application, a circular plate is fixedly connected to the lower end of the welding seat, a pair of rotating frames are arranged below the circular plate, a storage box is fixedly connected to the inner wall of the rotating frame, an adjusting column is fixedly connected to the rear end of the rotating frame, a rotating block is fixedly connected to the upper and lower ends of the adjusting column, a reinforcement rod is fixedly connected to the middle part of the lower end of the circular plate, the lower end of the reinforcement rod is fixedly connected to a base, and a pair of rotating grooves matching the rotating block are provided at the top end of the base and the bottom end of the circular plate.

[0012] As another improved supplement of the present application, two ends of the rotating frame are respectively fitted with the lower end of the circular plate and the upper end of the base, and the reinforcement rod is located between a pair of rotating frames.

[0013] In summary, when the workbench is in use, it can not only protect the welding operator, but also facilitate the operator to perform welding operations on the workpiece and can improve the convenience of the operator in taking and placing welding tools during welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the first implementation method of the present application;

[0015] Figure 2 For this application Figure 1 A partial enlarged schematic diagram in the middle;

[0016] Figure 3 This is a schematic diagram of the welding seat structure of the first embodiment of the present application;

[0017] Figure 4 For this application Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0018] Figure 5 For this application Figure 3 A partial enlarged schematic diagram of point C in the middle;

[0019] Figure 6 This is a schematic diagram of the rotating groove structure of the second embodiment of the present application;

[0020] Figure 7 This is a schematic diagram of the rotating frame structure of the second embodiment of the present application.

[0021] Description of the numbers in the figure:

[0022] 1. Welding seat; 2. Limiting frame; 3. Limiting hole; 4. Rectangular block; 5. Limiting tube; 6. Protective cover; 7. Transparent frame; 8. Operating port; 9. Semicircular block; 10. Spring; 11. Push-pull block; 12. Moving block; 13. Plug-in hole; 14. Guide tube; 15. Adjusting frame; 16. Round plate; 17. Rotating frame; 18. Adjusting column; 19. Rotating block; 20. Reinforcement rod; 21. Rotating groove; 22. Base; 23. Storage box. DETAILED DESCRIPTION

[0023] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0024] The first implementation method:

[0025] Figure 1-5 A micro-fusion welding workbench with a protective device is shown, comprising a welding seat 1, a circular groove and two pairs of rectangular grooves are provided at the upper end of the welding seat 1, a protective cover 6 is inserted into the inner part of the circular groove, a limiting frame 2 is inserted into the inner part of the rectangular groove, a plurality of evenly distributed limiting holes 3 are provided at one end of the limiting frame 2, a pair of rectangular blocks 4 are fixedly connected to the side of the upper end of the welding seat 1 away from the limiting frame 2, a limiting tube 5 adapted to the limiting hole 3 is threadedly connected to the inner part of the rectangular block 4, a transparent frame 7 is fixedly connected to the surface of the protective cover 6, and the transparent frame 7 is provided with a plurality of evenly distributed limiting holes 3. An operation port 8 is provided at the front end, and semicircular blocks 9 are fixedly connected to the left and right sides of the top of the welding seat 1. A spring 10 is fixedly connected to the inner wall of the semicircular block 9, and a push-pull block 11 is fixedly connected to one end of the spring 10, and a moving block 12 is fixedly connected to one end of the push-pull block 11. A plurality of evenly distributed plug holes 13 are provided on the surface of the protective cover 6. When the protective cover 6 is rotated to adjust the position of the operation port 8, the push-pull block 11 needs to be pulled to squeeze the spring 10, and at the same time, the moving block 12 will be moved out of the plug hole 13;

[0026] A guide tube 14 is fixedly connected to the inner wall of the semicircular block 9, and the surface of the guide tube 14 fits with the inner wall of the spring 10. A guide groove is provided at one end of the push-pull block 11 close to the semicircular block 9, and one end of the guide tube 14 is inserted into the inside of the guide groove. The lower end of the push-pull block 11 fits with the upper end of the welding seat 1, and a pulling block is fixedly connected to the upper end of the push-pull block 11. An adjusting frame 15 is fixedly connected to the surface of the protective cover 6, and the interior of the semicircular block 9 fits with the surface of the push-pull block 11.

[0027] This solution can be achieved by placing the workpiece on the welding seat 1, moving the limit frame 2 downward, pressing and fixing the workpiece on the welding seat 1, and then installing the protective cover 6 on the welding seat 1, and then inserting the hand into the operating port 8 to perform the welding operation. During the operation, the personnel can rotate the protective cover 6 to adjust the position of the operating port 8 on the protective cover 6, so that the personnel can adjust the position suitable for the welding operation of the workpiece, and facilitate the personnel to perform welding processing on different positions on the workpiece. After adjusting the position of the operating port 8, use the spring 10 to push the push-pull block 11 so that the moving block 12 enters the plug-in hole 13. Therefore, when the workbench is in use, it can not only protect the welding operator, but also facilitate the personnel to perform welding operations on the workpiece.

[0028] The second implementation method:

[0029] On the basis of the first embodiment, this embodiment adds structures such as a rotating frame 17, a rotating block 19 and a storage box 23, and the rest of the parts are consistent with the first embodiment.

[0030] Figure 6-7 It is shown that a circular plate 16 is fixedly connected to the lower end of the welding seat 1, a pair of rotating frames 17 are arranged below the circular plate 16, a storage box 23 is fixedly connected to the inner wall of the rotating frame 17, an adjusting column 18 is fixedly connected to the rear end of the rotating frame 17, and a rotating block 19 is fixedly connected to the upper and lower ends of the adjusting column 18, a reinforcing rod 20 is fixedly connected to the middle of the lower end of the circular plate 16, and a base 22 is fixedly connected to the lower end of the reinforcing rod 20, a pair of rotating grooves 21 adapted to the rotating block 19 are provided at the top end of the base 22 and the bottom end of the circular plate 16, and the two ends of the rotating frame 17 are respectively fitted with the lower end of the circular plate 16 and the upper end of the base 22, and the reinforcing rod 20 is located between the pair of rotating frames 17.

[0031] The present solution can realize the use of a plurality of storage boxes 23, so that the operator can conveniently classify and store different welding tools. When welding, the operator needs to move the adjustment column 18 to drive the rotating block 19 to rotate together, thereby causing one end of the two rotating frames 17 to rotate away from each other. When the rotating frame 17 rotates, it will drive the storage box 23 to move together until the storage box 23 is moved to a position where it is convenient for the operator to access the welding tools therein. Finally, when welding, the operator only needs to take out the welding tools in the storage box 23 for use, thereby improving the convenience of the operator in taking and placing the welding tools during welding.

[0032] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A micro-fusion welding workbench with a protective device, comprising a welding seat (1), characterized in that: The upper end of the welding seat (1) is provided with a circular groove and two pairs of rectangular grooves, a protective cover (6) is inserted into the interior of the circular groove, a limiting frame (2) is inserted into the interior of the rectangular groove, one end of the limiting frame (2) is provided with a plurality of evenly distributed limiting holes (3), a pair of rectangular blocks (4) are fixedly connected to the side of the upper end of the welding seat (1) away from the limiting frame (2), a limiting tube (5) adapted to the limiting hole (3) is internally threadedly connected to the rectangular block (4), and the protective cover (6) is provided with a plurality of evenly distributed limiting holes (3) and a plurality of evenly distributed limiting holes (3) are provided at the same time. A transparent frame (7) is fixedly connected to the surface, and an operating port (8) is provided at the front end of the transparent frame (7). Semicircular blocks (9) are fixedly connected to the left and right sides of the top of the welding seat (1), and a spring (10) is fixedly connected to the inner wall of the semicircular block (9). One end of the spring (10) is fixedly connected to a push-pull block (11), and one end of the push-pull block (11) is fixedly connected to a moving block (12). The surface of the protective cover (6) is provided with a plurality of evenly distributed plug holes (13).

2. A micro-fusion welding workbench with a protective device according to claim 1, characterized in that: A guide tube (14) is fixedly connected to the inner wall of the semicircular block (9), and the surface of the guide tube (14) is in contact with the inner wall of the spring (10).

3. A micro-fusion welding workbench with a protective device according to claim 2, characterized in that: A guide groove is provided at one end of the push-pull block (11) close to the semicircular block (9), and one end of the guide tube (14) is inserted into the guide groove.

4. The micro-fusion welding workbench with a protective device according to claim 3, characterized in that: The lower end of the push-pull block (11) is in contact with the upper end of the welding seat (1), and the upper end of the push-pull block (11) is fixedly connected to a pulling block.

5. The micro-fusion welding workbench with a protective device according to claim 4, characterized in that: The surface of the protective cover (6) is fixedly connected with an adjustment frame (15), and the interior of the semicircular block (9) is in contact with the surface of the push-pull block (11).

6. The micro-fusion welding workbench with a protective device according to claim 5, characterized in that: The lower end of the welding seat (1) is fixedly connected to a circular plate (16), a pair of rotating frames (17) are arranged below the circular plate (16), a storage box (23) is fixedly connected to the inner wall of the rotating frame (17), an adjusting column (18) is fixedly connected to the rear end of the rotating frame (17), and the upper and lower ends of the adjusting column (18) are fixedly connected to a rotating block (19), a reinforcing rod (20) is fixedly connected to the middle of the lower end of the circular plate (16), and the lower end of the reinforcing rod (20) is fixedly connected to a base (22), and a pair of rotating grooves (21) adapted to the rotating block (19) are provided at the top end of the base (22) and the bottom end of the circular plate (16).

7. The micro-fusion welding workbench with a protective device according to claim 6, characterized in that: The two ends of the rotating frame (17) are respectively fitted with the lower end of the circular plate (16) and the upper end of the base (22), and the reinforcing rod (20) is located between a pair of rotating frames (17).

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