Ship iron plate welding device

Abstract

The invention provides a ship iron plate welding device, and relates to the field of ship welding, the ship iron plate welding device comprises a base and two workpiece bodies arranged on the base, the base is provided with an auxiliary mechanism used for clamping the two workpiece bodies, the auxiliary mechanism comprises two clamping plates and an electric push rod, and the electric push rod is arranged on the base. The two clamping plates are symmetrically arranged on the two sides of the base, electric push rods are symmetrically and fixedly connected to the two sides of the base, the electric push rods are transversely and horizontally arranged, and the output ends of the electric push rods are fixedly connected with the clamping plates. According to the ship iron plate welding device, through the arrangement of the clamping plates and the electric push rod, when the ship iron plate welding device is used, two workpiece bodies are placed between the two clamping plates, the electric push rod is started to control the two clamping plates to get close synchronously, the two workpiece bodies are clamped, and therefore the workpiece bodies can be conveniently welded; therefore, auxiliary welding can be effectively carried out on the workpiece, and the efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ship welding, in particular to a ship iron plate welding device. Background Art

[0002] In the process of shipbuilding and repair, iron plate welding is an important process. The quality of welding directly affects the strength and safety of the ship. Ship welding equipment is a special tool or equipment designed to improve the efficiency and quality of ship welding.

[0003] However, the existing ship welding device is not convenient for special welding of the iron plate workpiece of the ship, and is not convenient to use. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a ship iron plate welding device, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a ship iron plate welding device, comprising a base, a workpiece body arranged on the base, the workpiece body is set to two, and an auxiliary mechanism for clamping the two workpiece bodies is arranged on the base, the auxiliary mechanism comprises a clamping plate and an electric push rod, the clamping plates are set to two, and the two clamping plates are symmetrically arranged on both sides of the base, the two sides of the base are symmetrically fixedly connected with electric push rods, the electric push rods are arranged horizontally, and the output end of the electric push rod is fixedly connected to the clamping plate, the electric push rod on the base synchronously contracts and drives the two clamping plates to clamp the two workpiece bodies, so that a weld that needs to be welded can be formed between the two workpiece bodies.

[0008] Preferably, the length of the clamping plate is the same as the width of the base.

[0009] Preferably, the number of the electric push rods on each side is not less than two.

[0010] Preferably, the base is provided with a detection mechanism for detecting the sealing after the welding is completed, the detection mechanism includes a long groove, an upper baffle, a lower baffle, a water injection pipe, a water discharge pipe, a water pump, and a valve. The long groove is opened in the middle of the base and corresponds to the weld of the workpiece body. The upper baffle and the lower baffle are provided in the long groove. A sealing detection space is formed between the upper baffle, the lower baffle, the long groove and the tool body. The upper baffle is fixedly connected with a water injection pipe, the lower baffle is fixedly connected with a water discharge pipe, a valve is installed on the water discharge pipe, and the end of the water injection pipe away from the upper baffle is fixedly connected with a water pump. After the welding is completed, water is injected into the sealing detection space for pressurization through the water pump, and after standing for a period of time, it is observed whether there is water leakage at the weld.

[0011] Preferably, the upper baffle plate and the lower baffle plate are both provided with adjustment components for adjusting the position according to the length of the workpiece body, and the adjustment components include a sleeve, a screw, a knob, and a bearing seat. The upper baffle plate and the lower baffle plate are both slidably fitted in the long groove, the sleeve is fixedly connected to the base, the screw is threadedly fitted in the sleeve, one end of the screw is rotatably connected to the upper baffle plate or the lower baffle plate through the bearing seat, and the other end of the screw is fixedly connected to the knob.

[0012] Preferably, a sealing layer is fixedly connected to the top of the upper baffle plate and the top of the lower baffle plate.

[0013] Preferably, it also includes a fixed-point display mechanism for automatically displaying where the weld is leaking, the fixed-point display mechanism includes a cover plate, a detection slot, a top plate, a bottom plate, a first contact piece, a second contact piece, a battery, an LED lamp bead, and a drying paper strip, the cover plate is placed on the top of the weld of the workpiece body, and the length of the cover plate completely covers the length direction of the weld, a plurality of detection slots arranged at equal intervals are opened on the cover plate, the top of the detection slot is fixedly connected to the top plate, a bottom plate is arranged below the top plate, the bottom plate is fixedly connected to the detection slot, the top plate is fixedly connected to the LED lamp bead, the bottom of the top plate is fixedly connected to the battery, and the bottom of the bottom plate A first contact piece and a second contact piece are fixedly connected, the first contact piece and the second contact piece do not contact each other, and the first contact piece, the LED lamp bead, the battery, and the second contact piece are connected in sequence through wires. A drying paper strip is fixedly connected to the bottom of the base plate, and the two ends of the drying paper strip are in contact with the first contact piece and the second contact piece. Under normal conditions, the drying paper strip is in a dry state, at which time the circuit is not connected and the LED lamp bead is not lit. When the weld leaks, the drying paper strip is soaked with water, so that the first contact piece and the second contact piece are connected to each other. At this time, a closed circuit is formed between the first contact piece, the LED lamp bead, the battery, and the second contact piece, so that the LED lamp bead lights up.

[0014] Preferably, one end of the cover plate is rotatably connected to a connecting piece, the connecting piece is fixedly connected to the base, and one end of the cover plate away from the connecting piece is fixedly connected to a handle.

[0015] (III) Beneficial effects

[0016] The present invention provides a ship iron plate welding device, which has the following beneficial effects:

[0017] 1. The ship iron plate welding device, through the setting of the clamping plate and the electric push rod, when in use, the two workpiece bodies are placed between the two clamping plates, and the electric push rod is turned on to control the two clamping plates to approach synchronously, so that the two workpiece bodies are clamped, so that the welding between the workpiece bodies can be facilitated, so that the workpieces can be effectively assisted in welding, thereby improving efficiency.

[0018] 2. The ship iron plate welding device, through the setting of the detection mechanism, after the welding is completed, water is pumped into the sealing detection space for pressurization through the water pump, and after standing for a period of time, it is observed whether there is water leakage at the weld. Therefore, it is convenient to test the welding quality after the welding is completed, so as to prevent hidden dangers. By adjusting the setting of the component, the position of the upper baffle and the lower baffle can be adjusted, so that it can be suitable for iron plate workpieces of various sizes, and it is easy to use.

[0019] 3. The ship iron plate welding device, through the setting of the fixed-point display mechanism, when the detection mechanism is detecting, the cover plate is flipped over the weld. Under normal conditions, the drying paper strip is in a dry state, the circuit is not connected, and the LED lamp bead is not lit. When the weld leaks, the drying paper strip is soaked in water, so that the first contact piece and the second contact piece are connected to each other. At this time, a closed circuit is formed between the first contact piece, the LED lamp bead, the battery, and the second contact piece, so that the LED lamp bead lights up, so that it can be directly observed which position of the weld has a problem, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The structure of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The structure of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 The structure of the present invention is shown in FIG. Figure 3 ;

[0023] Figure 4 This is a front view of the structure of the present invention;

[0024] Figure 5 For the present invention Figure 4 A magnified view of the structure at center;

[0025] Figure 6 This is a schematic diagram of the cover plate structure of the present invention;

[0026] Figure 7It is a cross-sectional view of the cover plate structure of the present invention.

[0027] In the figure: 1 base, 2 workpiece body, 3 clamping plate, 4 cover plate, 5 long groove, 6 water injection pipe, 7 water discharge pipe, 8 electric push rod, 9 upper baffle, 10 lower baffle, 11 water pump, 12 valve, 13 bearing seat, 14 screw, 15 screw sleeve, 16 knob, 17 connecting piece, 18 handle, 19 detection groove, 20 top plate, 21 LED lamp bead, 22 bottom plate, 23 battery, 24 first contact piece, 25 second contact piece. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] The embodiment of the present invention provides a ship iron plate welding device, such as Figure 1-7 As shown, it includes a base 1 and a workpiece body 2 arranged on the base 1. The workpiece body 2 is set in two. The base 1 is provided with an auxiliary mechanism for clamping the two workpiece bodies 2. The auxiliary mechanism includes a clamping plate 3 and an electric push rod 8. The clamping plates 3 are set in two, and the two clamping plates 3 are symmetrically arranged on both sides of the base 1. The two sides of the base 1 are symmetrically fixedly connected with the electric push rods 8. The electric push rods 8 are horizontally arranged, and the output ends of the electric push rods 8 are fixedly connected to the clamping plates 3. The electric push rods 8 on the base 1 synchronously shrink and drive the two clamping plates 3 to clamp the two workpiece bodies 2, so that a weld that needs to be welded can be formed between the two workpiece bodies 2.

[0030] Through the setting of the clamping plate 3 and the electric push rod 8, when in use, the two workpiece bodies 2 are placed between the two clamping plates 3, and the electric push rod 8 is turned on to control the two clamping plates 3 to approach synchronously, so that the two workpiece bodies 2 are clamped, thereby facilitating welding between the workpiece bodies 2, thereby effectively assisting the welding of the workpieces, thereby improving efficiency.

[0031] The length of the clamping plate 3 is the same as the width of the base 1 .

[0032] The number of the electric push rods 8 on each side is set to be no less than two.

[0033] In some embodiments, Figure 1-3As shown, a detection mechanism for detecting the sealing after welding is completed is arranged on the base 1, and the detection mechanism includes a long groove 5, an upper baffle plate 9, a lower baffle plate 10, a water injection pipe 6, a water discharge pipe 7, a water pump 11, and a valve 12. The long groove 5 is opened in the middle of the base 1 and corresponds to the weld of the workpiece body 2. An upper baffle plate 9 and a lower baffle plate 10 are arranged in the long groove 5. A sealing detection space is formed between the upper baffle plate 9, the lower baffle plate 10, the long groove 5 and the tool body. The upper baffle plate 9 is fixedly connected with a water injection pipe 6, the lower baffle plate 10 is fixedly connected with a water discharge pipe 7, and a valve 12 is installed on the water discharge pipe 7. The end of the water injection pipe 6 away from the upper baffle plate 9 is fixedly connected with a water pump 11. After welding is completed, water is injected into the sealing detection space for pressurization through the water pump 11, and whether there is water leakage at the weld after standing for a period of time is observed.

[0034] Through the setting of the detection mechanism, after welding is completed, water is injected into the sealing detection space for pressurization through the water pump 11, and after standing for a period of time, it is observed whether there is water leakage at the weld. Therefore, the welding quality can be conveniently tested after welding is completed, so as to prevent hidden dangers. By adjusting the setting of the component, the position of the upper baffle 9 and the lower baffle 10 can be adjusted, so that it can be suitable for iron plate workpieces of various sizes and is easy to use.

[0035] In some embodiments, Figure 4 As shown, the upper baffle plate 9 and the lower baffle plate 10 are both provided with adjustment components for adjusting the position according to the length of the workpiece body 2, and the adjustment components include a screw sleeve 15, a screw rod 14, a knob 16, and a bearing seat 13. The upper baffle plate 9 and the lower baffle plate 10 are both slidably fitted in the long groove 5, the screw sleeve 15 is fixedly connected to the base 1, and the screw rod 14 is threadedly fitted in the screw sleeve 15. One end of the screw rod 14 is rotatably connected to the upper baffle plate 9 or the lower baffle plate 10 through the bearing seat 13, and the other end of the screw rod 14 is fixedly connected to the knob 16.

[0036] The tops of the upper baffle plate 9 and the lower baffle plate 10 are both fixedly connected with a sealing layer.

[0037] In some embodiments, Figure 6-7As shown, it also includes a fixed-point display mechanism for automatically displaying where the weld is leaking, the fixed-point display mechanism includes a cover plate 4, a detection slot 19, a top plate 20, a bottom plate 22, a first contact piece 24, a second contact piece 25, a battery 23, an LED lamp bead 21, and a drying paper strip 26. The cover plate 4 is placed on the top of the weld of the workpiece body 2, and the length of the cover plate 4 completely covers the length direction of the weld. A plurality of detection slots 19 arranged at equal intervals are opened on the cover plate 4, the top of the detection slot 19 is fixedly connected to the top plate 20, and a bottom plate 22 is arranged below the top plate 20, and the bottom plate 22 is fixedly connected to the detection slot 19, the top plate 20 is fixedly connected to the LED lamp bead, the bottom of the top plate 20 is fixedly connected to the battery 23, and the bottom of the bottom plate 22 is fixedly connected to the first contact piece 24, the second contact piece 25, the battery 23, the LED lamp bead 21, and the drying paper strip 26. The first contact piece 24 and the second contact piece 25 do not contact each other, and the first contact piece 24, the LED lamp bead 21, the battery 23, and the second contact piece 25 are connected in sequence through wires. A drying paper strip 26 is fixedly connected to the bottom of the bottom plate 22, and the two ends of the drying paper strip 26 are in contact with the first contact piece 24 and the second contact piece 25. Under normal circumstances, the drying paper strip 26 is in a dry state, at this time the circuit is not connected, and the LED lamp bead 21 is not lit. When the weld leaks, the drying paper strip 26 is soaked with water, so that the first contact piece 24 and the second contact piece 25 are connected to each other. At this time, a closed circuit is formed between the first contact piece 24, the LED lamp bead 21, the battery 23, and the second contact piece 25, so that the LED lamp bead 21 lights up.

[0038] Through the setting of the fixed-point display mechanism, when the detection mechanism is detecting, the cover plate 4 is flipped over to cover the weld. Under normal circumstances, the drying paper strip 26 is in a dry state, at this time the circuit is not connected, and the LED lamp bead 21 is not lit. When the weld leaks, the drying paper strip 26 is soaked in water, so that the first contact piece 24 and the second contact piece 25 are connected to each other. At this time, a closed circuit is formed between the first contact piece 24, the LED lamp bead 21, the battery 23, and the second contact piece 25, so that the LED lamp bead 21 lights up, so that it can be very clearly and directly observed which position of the weld has a problem, which is very convenient to use.

[0039] One end of the cover plate 4 is rotatably connected to a connecting piece 17 , the connecting piece 17 is fixedly connected to the base 1 , and one end of the cover plate 4 away from the connecting piece 17 is fixedly connected to a handle 18 .

[0040] Working principle: through the setting of the clamping plate 3 and the electric push rod 8, when in use, the two workpiece bodies 2 are placed between the two clamping plates 3, and the electric push rod 8 is turned on to control the two clamping plates 3 to approach synchronously, so that the two workpiece bodies 2 are clamped, so that welding between the workpiece bodies 2 can be facilitated, thereby effectively assisting the welding of the workpieces, thereby improving efficiency.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ship iron plate welding device, comprising a base (1) and a workpiece body (2) arranged on the base (1), characterized in that: The workpiece bodies (2) are provided in two numbers, and an auxiliary mechanism for clamping the two workpiece bodies (2) is provided on the base (1), the auxiliary mechanism comprising a clamping plate (3) and an electric push rod (8), the clamping plates (3) are provided in two numbers, and the two clamping plates (3) are symmetrically arranged on both sides of the base (1), the two sides of the base (1) are symmetrically fixedly connected with electric push rods (8), the electric push rods (8) are arranged horizontally, and the output ends of the electric push rods (8) are fixedly connected to the clamping plates (3), the electric push rods (8) on the base (1) are synchronously contracted to drive the two clamping plates (3) to clamp the two workpiece bodies (2), so that a weld to be welded is formed between the two workpiece bodies (2).

2. A ship iron plate welding device according to claim 1, characterized in that: The length of the clamping plate (3) is the same as the width of the base (1).

3. A ship iron plate welding device according to claim 2, characterized in that: The number of the electric push rods (8) on each side is no less than two.

4. A ship iron plate welding device according to claim 3, characterized in that: The base (1) is provided with a detection mechanism for detecting the sealing after welding is completed, and the detection mechanism comprises a long groove (5), an upper baffle (9), a lower baffle (10), a water injection pipe (6), a water discharge pipe (7), a water pump (11), and a valve (12). The long groove (5) is opened in the middle of the base (1) and corresponds to the weld of the workpiece body (2). The upper baffle (9) and the lower baffle (10) are arranged in the long groove (5). A sealing detection space is formed between the groove (5) and the tool body. A water injection pipe (6) is fixedly connected to the upper baffle plate (9), a water discharge pipe (7) is fixedly connected to the lower baffle plate (10), a valve (12) is installed on the water discharge pipe (7), and a water pump (11) is fixedly connected to one end of the water injection pipe (6) away from the upper baffle plate (9). After welding is completed, water is injected into the sealing detection space through the water pump (11) to increase pressure, and after standing for a period of time, the weld is observed to see if there is water leakage.

5. A ship iron plate welding device according to claim 4, characterized in that: The upper baffle plate (9) and the lower baffle plate (10) are both provided with an adjustment component for adjusting the position according to the length of the workpiece body (2), the adjustment component comprising a screw sleeve (15), a screw rod (14), a knob (16), and a bearing seat (13); the upper baffle plate (9) and the lower baffle plate (10) are both slidably fitted in the long groove (5); the screw sleeve (15) is fixedly connected to the base (1); the screw rod (14) is threadedly fitted in the screw sleeve (15); one end of the screw rod (14) is rotatably connected to the upper baffle plate (9) or the lower baffle plate (10) through the bearing seat (13); and the other end of the screw rod (14) is fixedly connected to the knob (16).

6. A ship iron plate welding device according to claim 5, characterized in that: The tops of the upper baffle plate (9) and the lower baffle plate (10) are both fixedly connected with a sealing layer.

7. A ship iron plate welding device according to claim 6, characterized in that: The invention also comprises a fixed-point display mechanism for automatically displaying where the weld is leaking, the fixed-point display mechanism comprising a cover plate (4), a detection slot (19), a top plate (20), a bottom plate (22), a first contact sheet (24), a second contact sheet (25), a battery (23), an LED lamp bead (21), and a drying paper strip (26). The cover plate (4) is placed on the top of the weld of the workpiece body (2), and the length of the cover plate (4) completely covers the length direction of the weld. The cover plate (4) is provided with a plurality of detection slots (19) arranged at equal intervals. The top of the detection slot (19) is fixedly connected to the top plate (20), and a bottom plate (22) is arranged below the top plate (20). The bottom plate (22) is fixedly connected to the detection slot (19), the top plate (20) is fixedly connected to the LED lamp bead, the bottom of the top plate (20) is fixedly connected to the battery (23), and the bottom of the bottom plate (22) is fixedly connected to the battery (23). A first contact piece (24) and a second contact piece (25) are connected, the first contact piece (24) and the second contact piece (25) do not contact each other, and the first contact piece (24), the LED lamp bead (21), the battery (23), and the second contact piece (25) are connected in sequence through electric wires. A drying paper strip (26) is fixedly connected to the bottom of the bottom plate (22), and the two ends of the drying paper strip (26) are in contact with the first contact piece (24) and the second contact piece (25). Under normal conditions, the drying paper strip (26) is in a dry state, at which time the circuit is not connected, and the LED lamp bead (21) is not lit. When the weld leaks, the drying paper strip (26) is soaked with water, so that the first contact piece (24) and the second contact piece (25) are connected to each other, and at this time a closed circuit is formed between the first contact piece (24), the LED lamp bead (21), the battery (23), and the second contact piece (25), so that the LED lamp bead (21) is lit.

8. A ship iron plate welding device according to claim 7, characterized in that: One end of the cover plate (4) is rotatably connected to a connecting piece (17), the connecting piece (17) is fixedly connected to the base (1), and one end of the cover plate (4) away from the connecting piece (17) is fixedly connected to a handle (18).

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