Multifunctional welding auxiliary clamp for ship

Abstract

The utility model discloses a multifunctional welding auxiliary clamp for ships, which belongs to the technical field of clamps and comprises a positioning clamp, a support column, a hinge seat, a working plate and a magnetic seat, the upper end face of the magnetic seat is a working face, the hinge seat comprises a U-shaped plate, a hinge shaft and a first locking nut, and the support column is provided with a support plate corresponding to the U-shaped plate. The hinge shaft penetrates through the supporting plate. Workpieces such as angle steel, flat bar steel and steel pipes can be attracted through the magnetic base, the stability of the workpieces is kept, the whole clamp can be fixed through the positioning clamp, the angle of the workpieces can be adjusted through the hinge base, different welding angle requirements are met, and the positioning requirements of welding of different metal workpieces in places such as ships are met. The welding work efficiency is improved; the positioning clamp is suitable for being clamped on different workbenches and working plates, and the use range of the positioning clamp is widened. And the hinged seat and the ball cup are arranged, the pitching angle of the workpiece can be adjusted, the front-back angle can be finely adjusted through the ball cup, and welding of the workpiece is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of clamp, specifically relates to a ship multifunctional welding auxiliary clamp. BACKGROUND

[0002] In the ship operation work, due to the work such as irregular equipment installation, equipment repair and support splicing, the welding operation of metal workpieces such as angle steel, iron plate and short pipe needs to be carried out, and in the existing welding operation, the workpiece waiting for welding is usually fixed by clamp, woodworking clamp and other clamps, but the position of clamp or woodworking clamp is fixed and the clamping angle is limited, so the positioning needs in the workpiece welding cannot be met. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem to provide a ship multifunctional welding auxiliary clamp to adapt to the welding angle needs of different angles and improve the welding work efficiency.

[0004] Technical scheme: in order to solve the above technical problem, the utility model adopts the technical scheme as follows:

[0005] A ship multifunctional welding auxiliary clamp, including positioning clamp, the support column that is connected with the positioning clamp, the hinge seat that is connected with the support column, the work plate that is connected with the hinge seat and the magnetic force seat that is set up on the work plate, the upper end surface of the magnetic force seat is the work surface, the hinge seat includes U-shaped plate, the hinge shaft that is penetrated on the U-shaped plate and the first lock nut that is connected with the hinge shaft, the support plate that is corresponding with the U-shaped plate is equipped on the support column, the hinge shaft is penetrated the support plate.

[0006] Further, the magnetic force seat is provided with multiple, and multiple magnetic force seats are arrayed.

[0007] Further, the work plate is movably connected with the hinge seat through the ball head seat, the ball head seat includes a ball shell seat, a ball head connected with the ball shell seat, a ball rod connected with the ball head, and a first limiting bolt connected with the ball rod, and the first limiting bolt is used to limit the rotation of the ball head.

[0008] Further, the connecting column is provided on the positioning clamp, the threaded hole is provided on the connecting column, and the threaded column corresponding to the threaded hole is provided on the support column.

[0009] Further, the connecting column is provided with more than one.

[0010] Further, the positioning clamp includes a bottom plate, a first fixed plate connected with the bottom plate, a second fixed plate symmetrically provided with the first fixed plate, a first adjusting stud threadedly connected with the first fixed plate, and a movable plate connected with the first adjusting stud, and a handle is provided on the first adjusting stud.

[0011] Further, the connecting column is provided with two, two connecting columns are perpendicular to each other and one of the connecting columns is connected with the second fixed plate, and the other connecting column is connected with the bottom plate.

[0012] Beneficial effects: compared with the prior art, the utility model has the following advantages:

[0013] 1. By setting the positioning clamp, hinged seat and magnetic seat and other components, the magnetic seat can be used to attract workpieces such as angle steel, flat steel and steel pipe, keep the stability of the workpiece, and the positioning clamp can be used to fix the whole clamp, the angle of the workpiece can be adjusted through the hinged seat, the different welding angle needs are adapted, and the positioning needs of different metal workpieces welding in places such as ships are met, and the welding work efficiency is improved.

[0014] 2. The connecting column is provided with two, so that the connecting direction of the supporting column and the positioning clamp can be changed, and the supporting column and the positioning clamp can be clamped on different workbenches and workboards, thereby expanding the use range of the positioning clamp.

[0015] 3. The hinged seat and the ball head seat are provided, the pitch angle of the workpiece can be adjusted after the magnetic seat attracts the workpiece, the front and rear angles can be finely adjusted through the ball head seat, and the welding of the workpiece is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the embodiment of the utility model;

[0017] Figure 2 It is the structure schematic diagram of the positioning clamp of the embodiment;

[0018] Figure 3 It is the structure schematic diagram of the supporting column, the hinged seat and the ball head seat of the embodiment;

[0019] Figure 4 It is the sectional structure schematic diagram of the supporting column and the hinged seat of the embodiment;

[0020] Figure 5 It is the structure schematic diagram of the first kind of use state of the embodiment;

[0021] Figure 6 It is the structure schematic diagram of another use state of the embodiment. DETAILED DESCRIPTION

[0022] The utility model will be further illustrated in combination with specific embodiments, and the embodiments are implemented on the premise of the technical scheme of the utility model, and it should be understood that these embodiments are only used for illustrating the utility model and are not used for limiting the scope of the utility model.

[0023] For example, Figure 1 And Figure 2As shown in the accompanying drawings, the multifunctional welding auxiliary fixture for ship includes a positioning clamp 1, a supporting column 2, a hinged seat 3, a working plate 4, a magnetic seat 5, a ball head seat 6 and a connecting column 7. The positioning clamp 1 includes a bottom plate 10, a first fixed plate 11, a second fixed plate 12, a first adjusting stud 13, a movable plate 14 and a handle 15. The bottom plate 10 is a strip-shaped plate. The first fixed plate 11 and the second fixed plate 12 are symmetrically arranged on the bottom plate 10 and are perpendicular to the bottom plate 10. The distance between the first fixed plate 11 and the second fixed plate 12 is the maximum range that the positioning clamp 1 can hold. The first fixed plate 11 is provided with a threaded hole corresponding to the first adjusting stud 13. The first adjusting stud 13 is threadedly connected with the first fixed plate 11 through the threaded hole. The movable plate 14 is fixedly connected to one end of the first adjusting stud 13 and is located between the first fixed plate 11 and the second fixed plate 12. The handle 15 is connected to the outer end of the first adjusting stud 13. The handle 15 drives the first adjusting stud 13 to rotate, thereby driving the movable plate 14 to move between the first fixed plate 11 and the second fixed plate 12. The movable plate 14 can be clamped on a workbench or a plate after moving towards the second fixed plate 12.

[0024] As shown in the accompanying drawings, Figure 1 , Figure 2 and Figure 3 , the connecting column 7 is arranged on the positioning clamp 1. The connecting column 7 is provided with a threaded hole 71. Two connecting columns 7 are arranged. The two connecting columns 7 are perpendicular to each other. One of the two connecting columns 7 is connected to one side of the second fixed plate 12. The other connecting column 7 is connected to the outer side of the bottom plate 10. The connecting column 7 on the second fixed plate 12 is perpendicular to the second fixed plate 12. The connecting column 7 on the bottom plate 10 is perpendicular to the bottom plate 10.

[0025] As shown in the accompanying drawings, Figure 1 , Figure 3 and Figure 4 , the hinged seat 3 is connected with the supporting column 2. The hinged seat 3 includes a U-shaped plate 31, a hinged shaft 32 and a first locking nut 33. The middle opening of the U-shaped plate 31 corresponds to the supporting plate 21. The U-shaped plate 31 is arranged downward and buckled on the supporting plate 21. The U-shaped plate 31 and the supporting plate 21 are both provided with a through hole corresponding to the hinged shaft 32. The hinged shaft 32 penetrates the U-shaped plate 31 and the supporting plate 21 through the through hole. The hinged shaft 32 is provided with a thread. The first locking nut 33 is threadedly connected with the hinged shaft 32. Thus, the angle of the U-shaped plate 31 relative to the supporting plate 21 can be adjusted and fixed at a predetermined angle by tightening the first locking nut 33.

[0026] As shown in the accompanying drawings, Figure 1 , Figure 3and Figure 4 As shown, the ball head seat 6 is connected to the upper end of the hinge seat 3, and the working plate 4 is movably connected to the hinge seat 3 through the ball head seat 6. The ball head seat 6 includes a spherical shell seat 61, a ball head 62, a ball rod 63, and a first limiting bolt 64. The lower end of the spherical shell seat 61 is connected to the hinge seat 3. The spherical shell seat 61 has a spherical receiving cavity inside, and the upper end of the spherical shell seat 61 has an opening communicating with the receiving cavity. The ball head 62 is placed in the receiving cavity, and the ball rod 63 is connected to the ball head 62 and extends to the outside of the spherical shell seat 61 through the opening. There are two first limiting bolts 64. The two first limiting bolts 64 penetrate the side wall of the spherical shell seat 61 and enter the receiving cavity. When the first limiting bolts 64 are tightened, the top of the first limiting bolts 64 abuts against the ball head 62, thereby restricting the rotation of the ball head 62. When rotation is required, the two first limiting bolts 64 are loosened. After the ball rod 63 drives the ball head 32 to rotate to the predetermined position, the first limiting bolts 64 are tightened.

[0027] like Figure 1 and Figure 3 As shown, the working plate 4 is connected to the top of the cue stick 63. The working plate 4 is a rectangular plate, and four magnetic seats 5 are set on the working plate 4 in a rectangular array. The magnetic seats 5 are existing switch-type magnetic seats, such as the PDOK brand strong magnetic seats. The upper surface of the magnetic seat 5 is the working surface 51. A switch is provided on the side of the magnetic seat 5. When the switch is turned to the ON position, the magnetic seat 5 generates magnetic force on the working surface 51. When the switch is turned to the OFF position, the working surface 51 has no magnetism. The working surface 51 of the magnetic seat 5 can attract workpieces waiting to be welded, such as angle steel, flat steel, and steel pipes.

[0028] like Figure 5 and Figure 6As shown, when the clamp of the embodiment is used for welding the first workpiece 81 and the second workpiece 82, the first workpiece 81 is a plate, which needs to be welded on the upper surface of the second workpiece 82, the support column 2 is connected to the corresponding connecting column 7 of the second fixed plate 12, the first adjusting stud 13 is screwed by the handle 15, the positioning clamp 1 is clamped on the side surface of the second workpiece 82, the U-shaped plate 31 is rotated to a predetermined angle, the first locking nut 33 is tightened, the first workpiece 81 is attached to the working surface 51 of the four magnetic bases 5, the first workpiece 81 is adjusted so that the welding position is attached to the welding position of the second workpiece 82, the switch of the magnetic base 5 is rotated, the magnetic base 5 adsorbs the first workpiece 81 to fix it, and then welding operation is performed. When the clamp of the embodiment is used for welding the third workpiece 83 and the fourth workpiece 84, the fourth workpiece 84 is a fixed cross beam, and the third workpiece 83 needs to be welded on the lower surface of the fourth workpiece 84, the support column 2 is connected to the corresponding connecting column 7 of the bottom plate 10, the first adjusting stud 13 is screwed by the handle 15, the positioning clamp 1 is clamped on the external support, the U-shaped plate 31 is rotated to a predetermined angle, the first locking nut 33 is tightened, the third workpiece 83 is attached to the working surface 51 of the four magnetic bases 5, the third workpiece 83 is adjusted so that the upper end welding position is attached to the welding position of the lower surface of the fourth workpiece 84, the switch of the magnetic base 5 is rotated, the magnetic base 5 adsorbs the third workpiece 83 to fix it, and then welding operation is performed.

[0029] The above only describes the preferred embodiments of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which should be considered as the protection scope of the present application.

Claims

1. A multi-purpose welding fixture for a marine vessel, characterized by, The utility model provides a positioning clamp, support column, hinged seat, workboard and magnetic force seat, the upper end surface of magnetic force seat is work surface, hinged seat includes U-shaped plate, hinged axle and first locking nut, support column is equipped with support plate corresponding with U-shaped plate, hinged axle passes through support plate.

2. The multi-purpose welding fixture for boats of claim 1, wherein, The magnetic force seat is provided with multiple magnetic force seats, and the multiple magnetic force seats are arranged in an array.

3. The multi-purpose welding fixture for boats of claim 1, wherein, The workboard is movably connected with the hinged seat through a ball head seat, the ball head seat includes a ball shell seat, a ball head connected with the ball shell seat, a ball rod connected with the ball head, and a first limiting bolt connected with the ball rod, and the first limiting bolt is used for limiting rotation of the ball head.

4. The multi-purpose welding fixture for boats of claim 1, wherein, The positioning clamp is provided with a connecting column, the connecting column is provided with a threaded hole, and the support column is provided with a threaded column corresponding to the threaded hole.

5. The multi-purpose welding fixture for a marine vessel of claim 4, wherein, The connecting column is provided with more than one.

6. The multi-purpose welding fixture for a marine vessel of claim 5, wherein, The positioning clamp includes a bottom plate, a first fixed plate connected with the bottom plate, a second fixed plate symmetrically arranged with the first fixed plate, a first adjusting stud threadedly connected with the first fixed plate, and a movable plate connected with the first adjusting stud, and the first adjusting stud is provided with a handle.

7. The multi-purpose welding fixture for a marine vessel of claim 6, wherein, The connecting column is provided with two, the two connecting columns are perpendicular to each other, one of the connecting columns is connected with the second fixed plate, and the other connecting column is connected with the bottom plate.

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