Hot riveting welding device for ship steel structure machining

Abstract

The utility model discloses a hot riveting welding device for ship steel structure processing, which comprises a working table, a plurality of screw holes are arranged on the top wall, two side walls and the front side wall of the working table, a plurality of fixing parts are arranged on the screw holes, each fixing part comprises a fixing seat, a support column and a screw rod, the fixing seat is in threaded connection with a fastening bolt I, and the fixing seat is in threaded connection with the support column. The first fastening bolt is in threaded connection with the screw hole, the bottom end of the supporting column is fixedly arranged on the fixing base, a sliding sleeve is arranged on the supporting column, a nut is movably connected to the sliding sleeve, and the screw is in threaded connection with the nut. The utility model belongs to the technical field of hot riveting welding devices, and particularly relates to a hot riveting welding device for ship steel structure machining.

Description

TECHNICAL FIELD

[0001] The utility model belongs to hot riveting welding device technical field, specifically point to a kind of hot riveting welding device for ship steel structure processing. BACKGROUND

[0002] In the field of shipbuilding, the processing quality and efficiency of steel structure are crucial. Hot riveting welding, as a commonly used connection technology, plays a key role in the assembly process of ship steel structure.

[0003] During hot riveting welding, the steel structure parts need to be firmly fixed on the welding device to ensure the precision and quality of welding. However, the existing fixing mechanism can only fix specific shapes of steel structure, lacking flexibility and universality. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is that the existing fixing mechanism can only fix specific shapes of steel structure, lacking flexibility and universality.

[0005] To achieve the above functions, the utility model adopts the following technical solutions: a hot riveting welding device for ship steel structure processing, comprising a workbench, the top wall, both side walls and front side wall of the workbench are provided with a plurality of screw holes, a plurality of fixing pieces are provided on the screw holes, the fixing piece comprises a fixing seat, a support column and a screw rod, a fastening bolt one is threadedly connected on the fixing seat, the fastening bolt one is threadedly connected with the screw hole, the bottom end of the support column is fixedly provided on the fixing seat, a sliding sleeve is provided on the support column, a nut is movably connected on the sliding sleeve, and the screw rod is threadedly connected with the nut.

[0006] Preferably, the side wall of the sliding sleeve is provided with a bracket through shaft rotation, the bracket is provided in U-shaped structure, a connecting plate is connected with the bracket through shaft rotation, and the side wall of the nut is fixedly provided on the connecting plate.

[0007] Preferably, the end of the screw rod is connected with a backing plate through a ball pair.

[0008] Preferably, a fastening bolt two is threadedly connected on the sliding sleeve, and the side wall of the support column is clamped by the fastening bolt two.

[0009] Preferably, a plurality of auxiliary fixing pieces are provided on the screw hole, the auxiliary fixing piece comprises a baffle, a sliding groove is provided on the baffle, a fastening bolt three is penetrated through the sliding groove, and the fastening bolt three is threadedly connected with the screw hole.

[0010] Preferably, the workbench is provided with a support frame, the support frame is provided with a movable heating part, the movable heating part comprises a supporting arm, an electric telescopic rod and a heating wire net, a side wall of the support frame is provided with an electric sliding rail one, the supporting arm is arranged on a sliding seat of the electric sliding rail one, the supporting arm is provided with an electric sliding rail two, a fixed end of the electric telescopic rod is arranged on a sliding seat of the electric sliding rail two, a movable end of the electric telescopic rod is slid through the sliding seat of the electric sliding rail two and is connected with a connecting sleeve through bolts, the connecting sleeve is provided with a connecting rod, a bottom end of the connecting rod is provided with a mounting frame, and the heating wire net is arranged on the bottom of the mounting frame.

[0011] The beneficial effects of the steel structure fixing device are as follows: according to the shape of the steel structure, a plurality of fixing members are dispersedly arranged on both sides of the steel structure, and the screw rod is positioned through the fastening bolt one and the screw hole; after positioning, the screw rod is rotated and moved to extend; according to the requirement, the front and rear sides of the steel structure can be clamped in the front and rear directions; if the steel structure needs to be pressed, the screw rod can be rotated to the vertical direction; the screw rod can press the steel structure by rotating; and the position of the screw rod can be adjusted according to the thickness of the steel structure by moving the height of the sliding sleeve; and the fixing members and the auxiliary fixing members can be dispersedly positioned at different positions according to the shape of the steel structure, so that the steel structure is fixed, the flexibility and the versatility of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The overall structure of the embodiment of the utility model is shown Figure 1 ;

[0013] Figure 2 The overall structure of the embodiment of the utility model is shown Figure 2 ;

[0014] Figure 3 The overall structure of the embodiment of the utility model is shown Figure 3 ;

[0015] Figure 4 The enlarged view of A part in the utility model is shown Figure 3

[0016] The overall structure of the embodiment of the utility model is shown Figure 5

[0017] Figure 6 The use state diagram of the embodiment of the utility model is shown.

[0018] ​Wherein, 1, workbench, 2, screw hole, 3, fixed part, 4, fixed seat, 5, support column, 6, screw rod, 7, fastening bolt one, 8, sliding sleeve, 9, nut, 10, support, 11, connecting plate, 12, backing plate, 13, fastening bolt two, 14, auxiliary fixed part, 15, baffle, 16, sliding groove, 17, fastening bolt three, 18, support frame, 19, moving heating part, 20, support arm, 21, electric telescopic rod, 22, heating wire net, 23, electric sliding rail one, 24, electric sliding rail two, 25, connecting sleeve, 26, connecting rod, 27, mounting frame, 28, steel structure. DETAILED DESCRIPTION

[0019] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. The present application will be further described in detail below in conjunction with the drawings.

[0021] As Figures 1-6As shown, the utility model provides a kind of hot riveting welding device for ship steel structure processing, including workbench 1, the top wall of workbench 1, both side walls and front side wall are equipped with several screw holes 2, several fixed parts 3 are equipped on screw hole 2, the fixed part 3 includes fixed seat 4, support column 5 and screw rod 6, the fixed seat 4 is threadedly connected with fastening bolt one 7, the fastening bolt one 7 is threadedly connected with screw hole 2, the bottom end of support column 5 is fixed on fixed seat 4, sliding sleeve 8 is equipped on support column 5, nut 9 is movably connected on sliding sleeve 8, screw rod 6 is threadedly connected with nut 9, according to the shape of steel structure 28, several fixed parts 3 are dispersedly installed on the both sides of steel structure 28, and screw rod 6 is positioned by fastening bolt one 7 and screw hole 2, after positioning, screw rod 6 rotates and moves and extends, according to need, it can be tightened in front and back direction of steel structure 28, if need to compress steel structure 28, screw rod 6 can be rotated to vertical direction, and rotating screw rod 6 can compress steel structure 28, and by moving the height of sliding sleeve 8, the position of screw rod 6 can be adjusted according to the thickness of steel structure 28.

[0022] As Figure 4 Shown, the side wall of sliding sleeve 8 is provided with support 10 by shaft rotation, the support 10 is provided with U-shaped structure, the connecting plate 11 is rotatably connected on the support 10 by shaft, the side wall of nut 9 is fixed on the connecting plate 11, by the setting of support 10 and connecting plate 11, the orientation of nut 9 can be conveniently rotated, so as to adjust the position of screw rod 6 to tighten steel structure 28.

[0023] As Figure 2 Shown, the end of screw rod 6 is connected with pad plate 12 by ball pair, after screw rod 6 drives pad plate 12 to stick on steel structure 28, when screw rod 6 is rotated again, pad plate 12 does not rotate with screw rod 6, to protect the surface of steel structure 28, fastening bolt two 13 is threadedly connected on sliding sleeve 8, fastening bolt two 13 is tightened to the side wall of support column 5, and the height of sliding sleeve 8 can be adjusted by loosening fastening bolt two 13.

[0024] As Figure 2 Shown, several auxiliary fixed parts 14 are equipped on screw hole 2, the auxiliary fixed part 14 includes baffle 15, the baffle 15 is equipped with chute 16, the fastening bolt three 17 is penetrated in chute 16, the fastening bolt three 17 is threadedly connected with screw hole 2, to fix tightly baffle 15, baffle 15 can be positioned to block steel structure 28, and after loosening fastening bolt three 17, the blocking positioning height of baffle 15 to steel structure 28 can be adjusted.

[0025] As Figure 3 And 5As shown, the workbench 1 is provided with a support frame 18, the support frame 18 is provided with a movable heating part 19, the movable heating part 19 comprises a supporting arm 20, an electric telescopic rod 21 and a heating wire net 22, the side wall of the support frame 18 is provided with an electric sliding rail one 23, the supporting arm 20 is arranged on the sliding seat of the electric sliding rail one 23, the supporting arm 20 is provided with an electric sliding rail two 24, the fixed end of the electric telescopic rod 21 is arranged on the sliding seat of the electric sliding rail two 24, the movable end of the electric telescopic rod 21 is slid through the sliding seat of the electric sliding rail two 24 and is connected with a connecting sleeve 25 through bolts, the connecting sleeve 25 is provided with a connecting rod 26, the bottom end of the connecting rod 26 is provided with a mounting frame 27, the heating wire net is arranged at the bottom of the mounting frame 27, according to the position of the hot riveting welding, the electric sliding rail one 23 and the electric sliding rail two 24 adjust the position of the heating wire net 22 for positioning, the electric telescopic rod 21 drives the hot riveting welding to move close to the hot riveting welding area, so as to heat the hot riveting welding area, and then a rivet is riveted on the steel structure 28 by cooperating with an external tool riveter.

[0026] In particular, according to the shape of the steel structure 28, a plurality of fixing parts 3 are dispersedly arranged on both sides of the steel structure 28, and the screw rod 6 is positioned by the fastening bolt one 7 and the screw hole 2, after positioning, the screw rod 6 is rotated and moved to extend, according to the fixed direction, the rotating connection relationship between the support 10 and the connecting plate 11 can make the pad plate 12 at the end of the screw rod 6 tightly abut against the steel structure 28, and the height of the moving sliding sleeve 8 can adjust the position of the screw rod 6 according to the thickness of the steel structure 28.

[0027] The steel structure 28 can be positioned by the baffle 15, and after the fastening bolt three 17 is loosened, the positioning height of the baffle 15 on the steel structure 28 can be adjusted.

[0028] After positioning, according to the position of the hot riveting welding, the electric sliding rail one 23 and the electric sliding rail two 24 adjust the position of the heating wire net 22 for positioning, the electric telescopic rod 21 drives the hot riveting welding to move close to the hot riveting welding area, so as to heat the hot riveting welding area, and then a rivet is riveted on the steel structure 28 by cooperating with an external tool riveter.

[0029] The above describes the utility model and its implementation mode, which is not restrictive, and the drawings shown are only one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structure modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A hot rivet welding device for processing a steel structure of a ship, characterized by: The utility model provides a workbench, the top wall, both side walls and front side wall of workbench are equipped with a plurality of screw holes, a plurality of fixing pieces are equipped on the screw hole, the fixing piece includes fixed seat, support column and screw rod, the fixed seat is equipped with fastening bolt one on screw thread connection, fastening bolt one is connected with screw hole on screw thread, the bottom of support column is fixedly arranged on the fixed seat, the support column is equipped with sliding sleeve, the sliding sleeve is movably connected with nut, the screw rod is connected with nut on screw thread.

2. The hot riveting and welding device for processing a ship steel structure according to claim 1, characterized in that: The side wall of the sliding sleeve is provided with a support through shaft rotation, the support is provided with a U-shaped structure, the support is connected with a connecting plate through shaft rotation, and the side wall of the nut is fixedly arranged on the connecting plate.

3. The hot riveting and welding device for processing a ship steel structure according to claim 1, characterized in that: The end of the screw rod is connected with a pad plate through a ball joint.

4. The hot riveting and welding apparatus for processing a ship steel structure according to claim 1, characterized in that: The sliding sleeve is connected with a fastening bolt two on screw thread, and the side wall of the support column is tightly pressed by the fastening bolt two.

5. The hot riveting and welding apparatus for processing a ship steel structure according to claim 1, characterized in that: The screw hole is provided with a plurality of auxiliary fixing pieces, the auxiliary fixing piece includes a baffle, the baffle is provided with a sliding groove, the sliding groove is provided with a fastening bolt three, and the fastening bolt three is connected with the screw hole on screw thread.

6. The hot riveting and welding apparatus for processing a ship steel structure according to claim 1, characterized in that: The workbench is provided with a support frame, the support frame is provided with a movable heating piece, the movable heating piece includes a support arm, an electric telescopic rod and a heating wire mesh, the side wall of the support frame is provided with an electric sliding rail one, the support arm is arranged on the sliding seat of the electric sliding rail one, the support arm is provided with an electric sliding rail two, the fixed end of the electric telescopic rod is arranged on the sliding seat of the electric sliding rail two, the movable end of the electric telescopic rod is slidably connected with a connecting sleeve through a bolt, the connecting sleeve is provided with a connecting rod, the bottom end of the connecting rod is provided with a mounting frame, and the heating wire mesh is arranged on the bottom of the mounting frame.

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