Welding device with protective structure

Abstract

The utility model belongs to the field of welding devices, and particularly relates to a welding device with a protective structure, which comprises a placing table, the top of the placing table is fixedly connected with a support frame, the inner wall of the support frame is fixedly connected with a sliding rail, the outer wall of the sliding rail is slidably connected with a sliding block, the bottom of the sliding block is fixedly connected with a placing disc, and the placing disc is fixedly connected with a protective cover. A protection structure is arranged on the containing disc and comprises a sliding rod, and the inner wall of the containing disc is connected with the sliding rod in a sliding mode. According to the welding device with the protection structure, through the design of the first sliding groove and the second sliding groove, three sets of protection arc plates can be conveniently and flexibly moved, and by flexibly combining the positions of the three sets of protection arc plates, the positions of notches can be changed while workers are protected by the protection structure; and the direction of the notch is not in contact with the moving direction of the worker, so that sparks are prevented from splashing to the body of the worker, and the safety of the device is further improved.

Description

Technical Field

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

[0002] Welding technology is one of the common processing methods in mechanical processing. Welding mainly brings the connecting surfaces of two separate materials together, and through heating or pressure or both, the materials of the workpieces achieve atomic combination to form a permanent connection. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound.

[0003] At present, high-temperature sparks are generated during welding, which may cause harm to the workers. General factories use several steel plates as protective plates to shield the sparks. When the welding gun is close to the steel plate, the sparks are still easy to splash onto the workers' bodies. In view of this, we propose a welding device with a protective structure. Utility Model Content

[0004] The main purpose of the utility model is to provide a welding device with a protective structure, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the welding device with a protective structure proposed in the utility model comprises a placement table, the top of the placement table is fixedly connected to a support frame, the inner wall of the support frame is fixedly connected to a slide rail, the outer wall of the slide rail is slidably connected to a sliding block, the bottom of the sliding block is fixedly connected to a placement plate, and a protective structure is arranged on the placement plate, and the protective structure comprises:

[0006] A sliding rod, the inner wall of the placement plate is slidably connected with the sliding rod;

[0007] A connecting block, the outer wall of the sliding rod is fixedly connected with the connecting block;

[0008] A threaded rod, the top of the connecting block is connected with a threaded rod.

[0009] Preferably, the outer wall of the threaded rod is threadedly connected with a locking nut, the top of the placement plate is fixedly connected with a fixed ring seat, and the threaded rod is slidably connected to the inner wall of the fixed ring seat. The locking nut is rotated to leave the surface of the fixed ring seat, making it convenient for the threaded rod to slide on the inner wall of the fixed ring seat.

[0010] Preferably, a protective arc plate is fixedly connected to the bottom of the sliding rod, an adjusting slot is provided on the protective arc plate, a connecting plate is slidably connected to the adjusting slot, the protective arc plate is driven to move by the movement of the sliding rod, and the moving direction of the connecting plate is guided by the adjusting slot.

[0011] Preferably, the inner wall of the connecting plate is threadedly connected with an adjusting screw, the bottom of the connecting plate is fixedly connected with an adjusting plate, a threaded through hole is opened on the connecting plate, the inner wall of the threaded through hole is threadedly connected with an adjusting screw, and the position of the connecting plate on the protective arc plate can be conveniently changed by rotating the adjusting screw.

[0012] Preferably, a slide groove 1 is provided on the placement plate, the inner wall of the slide groove 1 is slidably connected to a sliding rod, a slide groove 2 is provided on the placement plate, and a fixed ring seat 2 is fixedly connected to the top of the placement plate, and the movement trajectory of the sliding rod is restricted by the slide groove 1, and the slide groove 2 is closer to the center of the placement plate than the slide groove 1.

[0013] Preferably, the placement plate is provided with an installation groove, on which a welding gun is fixedly installed, and the welding gun can be conveniently installed through the installation groove. The outer wall of the placement plate is fixedly connected with a push rod, and there are two groups of push rods distributed on both sides of the placement plate. By pushing the push rods, the placement plate is driven to move along the slide rail.

[0014] The utility model provides a welding device with a protective structure. It has the following beneficial effects:

[0015] (1) The welding device with a protective structure facilitates and flexibly moves the three sets of protective arc plates through the design of the slide groove 1 and the slide groove 2. By flexibly combining the positions of the three sets of protective arc plates, the protective structure can protect the workers while changing the position of the gap. By preventing the direction of the gap from contacting the direction of movement of the workers, sparks are prevented from splashing onto the workers' bodies, thereby further improving the safety of the device.

[0016] (2) The welding device with a protective structure can change the position of the adjustment plate by rotating the locking screw, thereby further increasing the protection range and avoiding interference between the adjustment plate and the workpiece. The position of the adjustment plate can be changed according to different parts, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the placement plate and the fixed ring seat of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a section of a fixed ring seat with a sliding plate portion of the utility model;

[0021] Figure 4 It is a partial cross-sectional view of the protective arc plate and a partial structural schematic diagram of the adjustment plate of the utility model.

[0022] Explanation of the accompanying drawings: 1. Placement table; 2. Support frame; 3. Slide rail; 4. Sliding block; 5. Protection structure; 51. Sliding rod; 52. Connecting block; 53. Threaded rod; 54. Locking nut; 55. Fixed ring seat 1; 56. Protective arc plate; 57. Fixed ring seat 2; 6. Placement plate; 7. Adjustment slide groove; 8. Connecting plate; 9. Adjustment screw; 10. Adjustment plate; 11. Slide groove 1; 12. Slide groove 2; 13. Mounting groove; 14. Welding gun.

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 4 The utility model proposes a welding device with a protective structure, including a placing table 1, a supporting frame 2 is fixedly connected to the top of the placing table 1, two groups of supporting frames 2 are arranged, which are distributed on two sides of the placing table 1, a sliding rail 3 is fixedly connected to the inner wall of the supporting frame 2, a sliding block 4 is slidably connected to the outer wall of the sliding rail 3, a placing plate 6 is fixedly connected to the bottom of the sliding block 4, a through sliding groove is provided on the sliding block 4, the inner wall of the through sliding groove is slidably connected to the sliding rail 3, the sliding block 4 moves on the sliding rail 3, and the placing plate 6 is driven to move, a protective structure 5 is arranged on the placing plate 6, the protective structure 5 includes a sliding rod 51, the inner wall of the placing plate 6 is slidably connected to the sliding rod 51, the outer wall of the sliding rod 51 is fixedly connected to the connecting block 52, and the top of the connecting block 52 is connected to the threaded rod 53.

[0026] In the present invention, the outer wall of the threaded rod 53 is threadedly connected with a locking nut 54, and the top of the placement plate 6 is fixedly connected with a fixing ring seat 55, and the threaded rod 53 is slidably connected to the inner wall of the fixing ring seat 55, and the locking nut 54 is rotated to make it leave the surface of the fixing ring seat 55, so that the threaded rod 53 can slide on the inner wall of the fixing ring seat 55, and the locking nut 54 is rotated to make it close to the surface of the fixing ring seat 55, so as to fix the threaded rod 53 and complete the fixing of the connecting block 52, and the bottom of the sliding rod 51 is fixedly connected with a protective arc plate 56, and an adjusting slide groove 7 is provided on the protective arc plate 56, and a connecting plate 8 is slidably connected to the adjusting slide groove 7, and the protective arc plate 56 is driven to move by the movement of the sliding rod 51, and the moving direction of the connecting plate 8 is guided by the adjusting slide groove 7.

[0027] Furthermore, we have an adjusting screw 9 threadedly connected to the inner wall of the connecting plate 8, and an adjusting plate 10 is fixedly connected to the bottom of the connecting plate 8. A threaded through hole is provided on the connecting plate 8, and the inner wall of the threaded through hole is threadedly connected to the adjusting screw 9. By rotating the adjusting screw 9, the position of the connecting plate 8 on the protective arc plate 56 can be conveniently changed, thereby driving the adjusting plate 10 to move synchronously to avoid interference between the adjusting plate 10 and the workpiece. A slide groove 11 is provided on the placement disk 6, and a sliding rod 51 is slidably connected to the inner wall of the slide groove 11. A slide groove 2 12 is provided on the placement disk 6, and a fixed ring seat 2 57 is fixedly connected to the top of the placement disk 6. The moving trajectory of the sliding rod 51 is restricted by the slide groove 11, and the slide groove 2 12 is closer to the center of the placement disk 6 than the slide groove 11.

[0028] Furthermore, there are three groups of protective structures 5, one group moves on the slide groove 11, and the other group moves on the slide groove 2 12. The two groups of protective structures 5 moving on the slide groove 2 12 share a fixed ring seat 2 57. A mounting groove 13 is provided on the placement plate 6, and a welding gun 14 is fixedly installed on the mounting groove 13. The welding gun 14 is conveniently installed through the mounting groove 13. The outer wall of the placement plate 6 is fixedly connected with a push rod. There are two groups of push rods, which are distributed on both sides of the placement plate 6. By pushing the push rods, the placement plate 6 is driven to move along the slide rail 3.

[0029] When in use, the three groups of protective arc plates 56 are moved to determine the direction of their notches, and the threaded rod 53 is fixed by rotating the locking nut 54 in cooperation with the fixing ring seat 1 55 and the fixing ring seat 2 57, thereby completing the fixing of the connecting plate 8, so that the position of the protective arc plate 56 is fixed, which is convenient for the protective structure 5 to perform protective work, and by loosening the adjusting screw 9, it is convenient to drive the connecting plate 8 to slide on the adjusting slot 7, thereby driving the adjusting plate 10 to slide, thereby avoiding interference between the adjusting plate 10 and the workpiece.

[0030] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A welding device with a protective structure, comprising a placing table (1), characterized in that: The top of the placement table (1) is fixedly connected to a support frame (2), the inner wall of the support frame (2) is fixedly connected to a slide rail (3), the outer wall of the slide rail (3) is slidably connected to a sliding block (4), the bottom of the sliding block (4) is fixedly connected to a placement plate (6), and a protective structure (5) is provided on the placement plate (6), and the protective structure (5) comprises: A sliding rod (51), the inner wall of the placement plate (6) is slidably connected with the sliding rod (51); A connecting block (52), the outer wall of the sliding rod (51) is fixedly connected with the connecting block (52); A threaded rod (53), the top of the connecting block (52) is connected with the threaded rod (53).

2. A welding device with a protective structure according to claim 1, characterized in that: The outer wall of the threaded rod (53) is threadedly connected with a locking nut (54), the top of the placement plate (6) is fixedly connected with a fixing ring seat (55), and the threaded rod (53) is slidably connected to the inner wall of the fixing ring seat (55).

3. The welding device with a protective structure according to claim 1, characterized in that: The bottom of the sliding rod (51) is fixedly connected to a protective arc plate (56), an adjusting sliding groove (7) is provided on the protective arc plate (56), and a connecting plate (8) is slidably connected to the adjusting sliding groove (7).

4. A welding device with a protective structure according to claim 3, characterized in that: The inner wall of the connecting plate (8) is threadedly connected with an adjusting screw (9), and the bottom of the connecting plate (8) is fixedly connected with an adjusting plate (10).

5. The welding device with a protective structure according to claim 2, characterized in that: The placement plate (6) is provided with a first slide groove (11), the inner wall of which is slidably connected to a sliding rod (51), the placement plate (6) is provided with a second slide groove (12), and the top of the placement plate (6) is fixedly connected to a second fixed ring seat (57).

6. A welding device with a protective structure according to claim 5, characterized in that: The placement plate (6) is provided with a mounting groove (13), and a welding gun (14) is fixedly mounted on the mounting groove (13).

Images