Welding device with protective structure

Abstract

The utility model belongs to the technical field of welding devices, and particularly relates to a welding device with a protective structure, which comprises a worktable, a base is fixedly mounted at the bottom end of the worktable, a motor is fixedly mounted on the left side of the worktable, and a threaded rod A is mounted at the output end of the motor. During use, a plate needing to be welded is placed at the top end of the workbench, then a rotating handle is held to rotate, a threaded rod rotates towards the right side from the left side of a fixing plate and the left side of a mounting block through a rotating groove, a clamping plate can be firmly fixed to the top end of the workbench after making contact with the plate, then a pull block is pinched to be lifted upwards, and then the plate is fixed to the top end of the workbench. The protective plate drives the transparent plate to slide upwards in the storage box, and the transparent plate is firmly fixed through the clamping rod after sliding is completed, so that the situation that the hands of workers are scalded by sparks due to the fact that the existing welding device is not provided with a protective structure and the sparks generated by welding splash everywhere in the using process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding devices, in particular to a welding device with a protective structure. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates (usually less than 6mm), including shearing, punching / cutting / compounding, folding, welding, riveting, splicing, forming (such as car bodies), etc. Its most notable feature is that the thickness of the same part is consistent. The products processed by the sheet metal process are called sheet metal parts. According to the publication number: CN219945051U, a welding device is disclosed, including: a base, a first fixed plate, a second fixed plate, a movable seat and a welding head; the upper surface of the base is vertically and fixedly provided with a first fixed plate, and the upper surface of the base located next to the first fixed plate is provided with a second fixed plate that can move toward or away from the first fixed plate and can be locked after movement, and the facing surfaces of the two are respectively partially recessed inward to form a clamping groove, and a welding seat is vertically fixedly provided above the base located next to the first fixed plate and the second fixed plate, and the welding seat is horizontally provided with a spacer. Two movable seats with adjustable distances, each movable seat is horizontally movable and is provided with a welding head. The welding device overcomes the problem that only one side of the weld can be welded in the prior art, and the sheet metal needs to be flipped during the welding process, which increases the force of the staff. During the flipping process, the sheet metal on the welded side is easily desoldered, displaced or deformed, affecting the quality of welding. However, the above technology still has some defects. For example, the existing welding device is not designed with a protective structure, and sparks will be generated during use due to welding, and the sparks will fly everywhere, which can easily cause the hands of the staff to be burned by sparks. The practicality is poor and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a welding device with a protective structure, so as to at least solve the above-mentioned problems existing in the prior art.

[0004] To achieve the above-mentioned purpose, the welding device with a protective structure provided by the embodiment of the utility model includes a workbench: a base is fixedly installed at the bottom end of the workbench, a motor is fixedly installed on the left side of the workbench, a threaded rod A is installed at the output end of the motor, a support frame is rotatably connected to the surface of the threaded rod A, a motor is fixedly installed on the surface of the support frame, a threaded rod B is installed at the output end of the motor, a moving block is rotatably connected to the surface of the threaded rod B, an electric telescopic rod is fixedly installed at the bottom end of the moving block, a welding head is fixedly installed at the bottom end of the electric telescopic rod, a baffle is fixedly installed at the top end of the workbench, and a support frame is fixedly installed at the top end of the workbench. There is a fixed plate, a mounting block is fixedly installed on the right side of the fixed plate, a rotating groove is opened inside the mounting block, a threaded rod C is rotatably connected inside the rotating groove, a turning handle is fixedly installed on the left side of the threaded rod C, a clamping plate is rotatably connected to the right side of the threaded rod C, a storage box is fixedly installed on the bottom end of the workbench, a sliding groove is opened on the top of the storage box, a protective plate is slidably connected inside the sliding groove, a transparent plate is fixedly installed on the surface of the protective plate, a pulling block is fixedly installed on the top of the protective plate, a fixed groove A is opened on the left side of the protective plate, a fixed groove B is opened on the left side of the storage box, and a clamping rod is slidably connected inside the fixed groove B.

[0005] Optionally, the threaded rod A is rotatably connected to the workbench, the support frame is slidably connected to the workbench, the threaded rod B is rotatably connected to the support frame, and the moving block is slidably connected to the support frame.

[0006] Optionally, the threaded rod C is rotationally connected to the fixed plate, the threaded rod C is rotationally connected to the mounting block, the handle is rotationally connected to the fixed plate, the clamping plate is slidingly connected to the workbench, and the clamping plate is slidingly connected to the fixed plate.

[0007] Optionally, the protective plate is slidably connected to the storage box, the transparent plate is slidably connected to the storage box, and the fixing grooves A are evenly distributed on the left side of the protective plate.

[0008] Optionally, the card rod is slidably connected to the protective plate, the card rod is slidably connected to the storage box, and the card rod is slidably connected to the fixing groove A.

[0009] Optionally, a hinge is fixedly installed on the left side of the base, a cover plate is fixedly installed on the left side of the hinge, a handle is fixedly installed on the left side of the cover plate, and a groove is provided on the top of the workbench.

[0010] Optionally, the hinges are symmetrically distributed at the front and rear ends of the left side of the base, the cover plate is symmetrically distributed at the front and rear ends of the left side of the base, the cover plate is rotatably connected to the base, and the grooves are evenly distributed on the top of the workbench.

[0011] The above one or more technical solutions in the welding device with a protective structure provided by the embodiment of the utility model have at least one of the following technical effects:

[0012] 1. The welding device with a protective structure of the utility model achieves a better use effect through the baffle, the fixed plate, the mounting block, the rotating groove, the threaded rod C, the turning handle, the card plate, the storage box, the slide groove, the protective plate, the transparent plate, the pulling block, the fixed groove A, the fixed groove B and the card rod. When in use, the plate to be welded is first placed on the top of the workbench. At this time, the turning handle is held and rotated to make the threaded rod rotate from the left side of the fixed plate and the mounting block to the right side through the rotating groove. When the card plate contacts the plate, it can be firmly fixed on the top of the workbench. At this time, the pulling block is pinched and pulled upward, so that the protective plate drives the transparent plate to slide upward inside the storage box. After the sliding is completed, it can be firmly fixed by the card rod, thereby avoiding the situation where the existing welding device is not designed with a protective structure, and the sparks generated during use will splash everywhere due to welding, causing the hands of the staff to be burned by sparks.

[0013] 2. The welding device with a protective structure of the utility model is more convenient for collecting debris during use and cleaning it later through hinges, cover plates, handles and grooves. During use, sparks generated by welding will fall down into the base through the grooves and be cooled inside the base. During use, the staff can hold the handle and pull it back to rotate the cover plate on the left side of the base through the hinge. When the cover plate is fully opened, the debris inside the base can be cleaned, thereby preventing the occurrence of poor use effect due to a large amount of debris on the top of the workbench after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 A schematic diagram of a welding device with a protective structure provided in an embodiment of the utility model.

[0016] Figure 2 An exploded schematic diagram of a welding device with a protective structure provided in an embodiment of the utility model.

[0017] Figure 3 An exploded right side view of a welding device with a protective structure provided in an embodiment of the utility model.

[0018] Figure 4 Welding device with protective structure provided by the embodiment of the utility model Figure 2 Enlarged view of point A in the middle.

[0019] Figure 5 Welding device with protective structure provided by the embodiment of the utility model Figure 2 Enlarged view of point B in the middle.

[0020] Figure 6 Welding device with protective structure provided by the embodiment of the utility model Figure 2 Enlarged view of center C.

[0021] Among them, the reference numerals in the figure are:

[0022] 1—Workbench 2—Base 3—Motor

[0023] 4—Threaded rod A 5—Support frame 6—Motor

[0024] 7—Threaded rod B 8—Moving block 9—Electric telescopic rod

[0025] 10—welding head 11—baffle 12—fixed plate

[0026] 13—Mounting block 14—Rotation slot 15—Threaded rod C

[0027] 16—handle 17—cage 18—storage box

[0028] 19—chute 20—protective plate 21—transparent plate

[0029] 22—Pull block 23—Fixed slot A 24—Fixed slot B

[0030] 25 - lever 26 - hinge 27 - cover

[0031] 28—handle 29—groove. DETAILED DESCRIPTION

[0032] The following describes the embodiments of the present invention in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figure 1-6 The described embodiments are exemplary and are intended to be used to explain the embodiments of the present invention, but should not be construed as limiting the present invention.

[0033] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0035] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0036] In one embodiment of the present invention, Figure 1-5As shown, a welding device with a protective structure is provided, which includes a workbench 1, a base 2 is fixedly installed at the bottom end of the workbench 1, a motor 3 is fixedly installed on the left side of the workbench 1, a threaded rod A4 is installed at the output end of the motor 3, a support frame 5 is rotatably connected to the surface of the threaded rod A4, a motor 6 is fixedly installed on the surface of the support frame 5, a threaded rod B7 is installed at the output end of the motor 6, a moving block 8 is rotatably connected to the surface of the threaded rod B7, an electric telescopic rod 9 is fixedly installed at the bottom end of the moving block 8, a welding head 10 is fixedly installed at the bottom end of the electric telescopic rod 9, a baffle 11 is fixedly installed at the top end of the workbench 1, a fixed plate 12 is fixedly installed at the top end of the workbench 1, a mounting block 13 is fixedly installed on the right side of the fixed plate 12, and a rotating groove is provided inside the mounting block 13 14, a threaded rod C15 is rotatably connected inside the rotating groove 14, a rotating handle 16 is fixedly installed on the left side of the threaded rod C15, and a card plate 17 is rotatably connected to the right side of the threaded rod C15. A storage box 18 is fixedly installed at the bottom end of the workbench 1, a slide groove 19 is provided at the top of the storage box 18, and a protective plate 20 is slidably connected inside the slide groove 19. A transparent plate 21 is fixedly installed on the surface of the protective plate 20, and a pull block 22 is fixedly installed on the top of the protective plate 20. A fixed groove A23 is provided on the left side of the protective plate 20, and a fixed groove B24 is provided on the left side of the storage box 18. A card rod 25 is slidably connected inside the fixed groove B24. By setting the baffle 11, the fixed plate 12, the mounting block 13, the rotating groove 14, the threaded rod C15, the rotating handle 16, and the card plate 17, storage box 18, slide 19, protective plate 20, transparent plate 21, pull block 22, fixed groove A23, fixed groove B24 and clamping rod 25, achieve a better use effect. When in use, first place the plate to be welded on the top of the workbench 1, then hold the turning handle 16 and rotate it, so that the threaded rod rotates to the right from the left side of the fixed plate 12 and the mounting block 13 through the rotating groove 14, and when the clamping plate 17 contacts the plate, it can be firmly fixed on the top of the workbench 1, then pinch the pull block 22 and pull it upward, so that the protective plate 20 drives the transparent plate 21 to slide upward inside the storage box 18, and after the sliding is completed, it can be firmly fixed by the clamping rod 25, thereby avoiding the existing welding device because of the lack of a protective structure. Sparks generated by welding during use will fly everywhere, causing workers' hands to be burned by sparks. The threaded rod A4 is rotatably connected to the workbench 1, the support frame 5 is slidably connected to the workbench 1, the threaded rod B7 is rotatably connected to the support frame 5, and the moving block 8 is slidably connected to the support frame 5, which makes it more convenient for the threaded rod A4 and the threaded rod B7 to rotate, and prevents the threaded rod A4 and the threaded rod B7 from being stuck by the workbench 1 during use, causing the threaded rod A4 and the threaded rod B7 to be unable to continue rotating. The threaded rod C15 is rotatably connected to the fixed plate 12, the threaded rod C15 is rotatably connected to the mounting block 13, the turning handle 16 is rotatably connected to the fixed plate 12, and the clamping plate 17 is slidably connected to the workbench 1.The sliding connection between the card plate 17 and the fixed plate 12 makes it easier for the threaded rod C15 to rotate, and prevents the threaded rod C15 from being stuck by the fixed plate 12 or the mounting block 13 during use, which causes the threaded rod C15 to be unable to continue rotating. The protective plate 20 is slidably connected to the storage box 18, and the transparent plate 21 is slidably connected to the storage box 18. The fixing grooves A23 are evenly distributed on the left side of the protective plate 20, which makes it easier for the protective plate 20 and the transparent plate 21 to slide, and prevents the protective plate 20 and the transparent plate 21 from being stuck by the storage box 18 during use, which causes the protective plate 20 and the transparent plate 21 to be unable to slide further. The card rod 25 is slidably connected to the protective plate 20, the card rod 25 is slidably connected to the storage box 18, and the card rod 25 is slidably connected to the fixing groove A23, which makes it easier for the card rod 25 to slide, and prevents the card rod 25 from being stuck by the protective plate 20 during use, which causes the card rod 25 to be unable to slide further.

[0037] like Figure 1-3 As shown in Figure 6, a hinge 26 is fixedly installed on the left side of the base 2, a cover plate 27 is fixedly installed on the left side of the hinge 26, and a handle 28 is fixedly installed on the left side of the cover plate 27. A groove 29 is provided on the top of the workbench 1, which is more convenient for collecting debris during use and cleaning later. During use, sparks generated by welding will fall downward into the base 2 through the groove 29 and cool inside the base 2. During use, the staff can hold the handle 28 and pull it backward to rotate the cover plate 27 on the left side of the base 2 through the hinge 26. When the cover plate 27 After it is fully opened, the debris inside the base 2 can be cleaned up to prevent poor use effect due to too much debris on the top of the workbench 1 after long-term use. The hinges 26 are symmetrically distributed at the front and back ends of the left side of the base 2, and the cover plate 27 is symmetrically distributed at the front and back ends of the left side of the base 2. The cover plate 27 is rotatably connected to the base 2, and the grooves 29 are evenly distributed on the top of the workbench 1, which makes it easier for the cover plate 27 to rotate, avoiding the cover plate 27 being stuck by the base 2 during use and causing the cover plate 27 to be unable to continue rotating.

[0038] At least one of the above embodiments of the utility model can at least achieve that when in use, the workbench 1 is first placed in the required position, so that the base 2 can stably support the workbench 1, and then the plate to be welded is placed on the top of the workbench 1, and at this time, the handle 16 is held and rotated, so that the threaded rod C15 drives the card plate 17 to rotate to the right side from the left side of the fixed plate 12 and the mounting block 13 through the rotating groove 14, and when the card plate 17 contacts the plate, it can be firmly fixed between the card plate 17 and the baffle 11, and at this time, the pull block 22 is pinched and pulled upward, so that the protective plate 20 drives the transparent plate 21 to slide upward inside the storage box 18 through the slide groove 19, and when the protective plate 20 slides to the required position, the card rod 25 can be pinched to correspond it to the fixed groove B24 and the fixed groove A23 and pushed inward, so that the card rod 25 passes through the fixed groove B24 The protective plate 20 is firmly fixed with the fixing groove A23, and then the motor 3 is started to make the threaded rod A4 drive the support frame 5 to slide left and right, and then the motor 6 is started to make the threaded rod B7 drive the moving block 8 to slide back and forth, and finally the electric telescopic rod 9 at the bottom of the moving block 8 is started to make the electric telescopic rod 9 drive the welding head 10 to slide downward. When the welding head 10 contacts the plate, the welding work can be started. During the welding process, the staff can observe through the transparent plate 21, and the sparks generated by the welding during the welding process will fall into the inside of the base 2 through the groove 29 and cool inside the base 2. When the welding is completed, the handle 28 can be held and pulled back to make the cover plate 27 rotate backward on the left side of the base 2 through the hinge 26. When the cover plate 27 is fully opened, the debris inside the base 2 can be cleaned up for the next use.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding device with a protective structure, characterized in that: The invention comprises a workbench (1): a base (2) is fixedly mounted on the bottom end of the workbench (1); a motor (3) is fixedly mounted on the left side of the workbench (1); a threaded rod A (4) is mounted on the output end of the motor (3); a support frame (5) is rotatably connected to the surface of the threaded rod A (4); a motor (6) is fixedly mounted on the surface of the support frame (5); a threaded rod B (7) is mounted on the output end of the motor (6); a moving block (8) is rotatably connected to the surface of the threaded rod B (7); an electric telescopic rod (9) is fixedly mounted on the bottom end of the moving block (8); a welding head (10) is fixedly mounted on the bottom end of the electric telescopic rod (9); a baffle (11) is fixedly mounted on the top end of the workbench (1); a fixed plate (12) is fixedly mounted on the top end of the workbench (1); a mounting block (13) is fixedly mounted on the right side of the fixed plate (12); A rotating groove (14) is provided inside the mounting block (13), a threaded rod C (15) is rotatably connected inside the rotating groove (14), a turning handle (16) is fixedly installed on the left side of the threaded rod C (15), and a clamping plate (17) is rotatably connected on the right side of the threaded rod C (15), a storage box (18) is fixedly installed at the bottom end of the workbench (1), a sliding groove (19) is provided at the top of the storage box (18), a protective plate (20) is slidably connected inside the sliding groove (19), a transparent plate (21) is fixedly installed on the surface of the protective plate (20), a pulling block (22) is fixedly installed on the top of the protective plate (20), a fixed groove A (23) is provided on the left side of the protective plate (20), a fixed groove B (24) is provided on the left side of the storage box (18), and a clamping rod (25) is slidably connected inside the fixed groove B (24).

2. The welding device with a protective structure according to claim 1, characterized in that: The threaded rod A (4) is rotatably connected to the workbench (1), the support frame (5) is slidably connected to the workbench (1), the threaded rod B (7) is rotatably connected to the support frame (5), and the moving block (8) is slidably connected to the support frame (5).

3. The welding device with a protective structure according to claim 1, characterized in that: The threaded rod C (15) is rotatably connected to the fixed plate (12), the threaded rod C (15) is rotatably connected to the mounting block (13), the turning handle (16) is rotatably connected to the fixed plate (12), the clamping plate (17) is slidably connected to the workbench (1), and the clamping plate (17) is slidably connected to the fixed plate (12).

4. The welding device with a protective structure according to claim 1, characterized in that: The protective plate (20) is slidably connected to the storage box (18), the transparent plate (21) is slidably connected to the storage box (18), and the fixing grooves A (23) are evenly distributed on the left side of the protective plate (20).

5. The welding device with a protective structure according to claim 1, characterized in that: The clamping rod (25) is slidably connected to the protective plate (20), the clamping rod (25) is slidably connected to the storage box (18), and the clamping rod (25) is slidably connected to the fixing groove A (23).

6. The welding device with a protective structure according to claim 1, characterized in that: A hinge (26) is fixedly installed on the left side of the base (2), a cover plate (27) is fixedly installed on the left side of the hinge (26), a handle (28) is fixedly installed on the left side of the cover plate (27), and a groove (29) is provided on the top of the workbench (1).

7. The welding device with a protective structure according to claim 6, characterized in that: The hinges (26) are symmetrically distributed at the front and rear ends of the left side of the base (2), the cover plate (27) is symmetrically distributed at the front and rear ends of the left side of the base (2), the cover plate (27) is rotatably connected to the base (2), and the grooves (29) are evenly distributed on the top of the workbench (1).

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