CN114952155A

CN114952155A - Ship pipeline welding tool

Info

Publication number: CN114952155A
Application number: CN202210528954.4A
Authority: CN
Inventors: 谢军峰; 严兴春; 李文亮
Original assignee: Chengxi Shipyard Co Ltd
Current assignee: Chengxi Shipyard Co Ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-30

Abstract

The invention discloses a ship pipeline welding tool, which belongs to the field of welding tools and comprises a concave bottom plate, a rotating shaft is rotatably arranged between the concave bottom plates and is arranged at one side of the concave bottom plates through a bearing, the rotating shaft extends to the outer side of the concave bottom plate, the extending end of the rotating shaft is sleeved with a first chain wheel, the other first chain wheel is sleeved on an output shaft of the single-shaft motor, first chains are arranged on the first chain wheels at two sides, the single-shaft motor is fixedly connected to the surface of one side of the concave bottom plate, the rotating shaft is provided with a fixing component, clamping plates are arranged on two sides of the fixing component, a workpiece is placed on the upper surface of the supporting plate, through being provided with the air pump and can inhaling the air current near the rubber sleeve to the sealed chamber through the induction port, thereby can fix the work piece at backup pad upper surface with firm the inhaling of work piece, the convenience is welded it.

Description

Ship pipeline welding tool

Technical Field

The invention relates to the technical field of welding tools, in particular to a welding tool for a ship pipeline.

Background

The welding tool is a set of flexible fixture for welding, fixing, compressing and positioning. The welding machine is mainly used for welding various weldable materials, and welding large, medium and small materials, and is applied to the following parts: CN202121041269.6 discloses a boats and ships pipeline welding frock, including first welding frock and second welding frock, first welding frock openly respectively fixed mounting have correction subassembly with the second welding frock, the inside both sides of first welding frock and the inside both sides of second welding frock weld respectively has spacing subassembly, first welding frock and second welding frock top surface and bottom surface respectively fixed mounting have the grafting subassembly, first welding frock openly passes through connecting rod fixed connection in the second welding frock back. This boats and ships pipeline welding frock through the line nature dismantled of first welding frock and second welding frock, can fix to the size of welded pipe through spacing subassembly, has reached the characteristics that improve application scope, can dock the use beneficial effect who uses multiple pipeline simultaneously, through the work of correction subassembly, improves work efficiency's beneficial effect.

The technical scheme has the problems that: the existing welding tool needs to fix a welding workpiece in the using process, and if the workpiece is not fixed, the welding tool is inconvenient to weld.

Disclosure of Invention

The invention aims to solve the problems that the welding workpiece needs to be fixed in the using process of the existing welding tool, and the welding work is inconvenient to carry out if the workpiece is not fixed, and provides a ship pipeline welding tool.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a boats and ships pipeline welding frock, includes the spill bottom plate, rotate between the spill bottom plate and install the pivot, the pivot is passed through the bearing and is installed in spill bottom plate one side, the pivot extends to the spill bottom plate outside, the pivot extends the pot head and is equipped with a sprocket, another on the output shaft of unipolar motor is located to a sprocket cover, both sides chain wheel is last to install a chain, unipolar motor fixed connection is in spill bottom plate side surface, install fixed subassembly in the pivot, splint are installed to fixed subassembly both sides.

Preferably: the fixing component comprises a supporting plate, a sealing chamber is arranged in the supporting plate, and a fixing support is fixedly connected to the lower surface of the supporting plate.

Preferably: the fixed bolster fixed sleeve is located the pivot surface, backup pad lower surface four corners department is provided with the air pump, the backup pad upper surface is provided with a plurality of evenly distributed's recess.

Preferably: an air suction port is arranged in each groove, and a rubber sleeve is fixedly connected with each groove.

Preferably: the utility model discloses a bearing plate, including mounting panel, threaded rod, supporting panel surface, threaded rod fixed connection, the mounting panel is connected with the output shaft of bearing plate surface one side fixedly connected with double-shaft motor, the threaded rod is installed through the mounting panel rotation to the supporting panel surface opposite side, another threaded rod fixed connection is in double-shaft motor's output shaft.

Preferably: two both sides are installed the fly leaf respectively on the threaded rod, one side fly leaf one side below is provided with the through-hole and fly leaf opposite side is provided with the thread circle, the thread circle passes through threaded engagement and connects in the threaded rod.

Preferably: both sides the through-hole and the thread circle of fly leaf set up on the contrary, one side the cover is equipped with No. two sprockets on threaded rod and the output shaft of double-shaft motor one end, two No. two sprocket drive installs No. two chains.

Compared with the prior art, the invention has the beneficial effects that:

1. the workpiece is placed on the upper surface of the supporting plate, the air pump is arranged to suck air flow near the rubber sleeve into the sealing chamber through the air suction port, and therefore the workpiece can be firmly sucked on the upper surface of the supporting plate to be fixed, and the workpiece is conveniently welded.

2. A second chain wheel and a second chain are arranged on the double-shaft motor and the threaded rod on one side, so that the threaded rod on one side can be driven to rotate along with the double-shaft motor in the same direction.

3. The double-shaft motor drives the threaded rod on one side to rotate, the threaded rod is connected with the threaded ring through threaded engagement, the threaded ring is arranged on one side of the movable plates, the movable plates on two sides can be driven to move towards the inner side, and therefore the workpiece is clamped and fixed for the second time, and welding work can be conveniently completed.

4. Install a sprocket through unipolar motor and pivot one end, install a chain on two sprockets, just can drive the pivot rotation, because the pivot surface passes through fixed bolster fixed connection in the pivot, just can drive the backup pad rotation.

Drawings

FIG. 1 is a schematic view of the overall structure of the welding tool of the present invention;

FIG. 2 is a schematic view of the internal structure of a support plate of the welding tool of the present invention;

fig. 3 is a schematic structural view of a fixing assembly of the welding tool of the present invention.

In the figure: 1. a concave bottom plate; 2. a rotating shaft; 3. a bearing; 4. a first chain wheel; 5. a first chain; 6. a single-shaft motor; 7. a fixing assembly; 8. a splint; 701. a support plate; 702. a sealed chamber; 703. a groove; 704. a rubber sleeve; 705. an air suction port; 706. an air pump; 707. fixing a bracket; 708. a threaded rod; 709. a through hole; 710. a movable plate; 711. mounting a plate; 712. a thread ring; 713. a double-shaft motor; 714. a second sprocket; 715. and a second chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Please refer to fig. 1-3, a boats and ships pipeline welding frock, including spill bottom plate 1, rotate between the spill bottom plate 1 and install pivot 2, pivot 2 is installed in spill bottom plate 1 one side through bearing 3, pivot 2 extends to the spill bottom plate 1 outside, pivot 2 extends the pot head and is equipped with sprocket 4 No. one, another 4 covers of sprocket locate single-shaft motor 6's output shaft, install a chain 5 on 4 of sprocket of both sides, single-shaft motor 6 fixed connection is in 1 side surface of spill bottom plate, install fixed subassembly 7 in the pivot 2, splint 8 are installed to fixed subassembly 7 both sides.

Specifically, the fixing component 7 includes a supporting plate 701, a sealing chamber 702 is arranged inside the supporting plate 701, a fixing support 707 is fixedly connected to the lower surface of the supporting plate 701, the fixing support 707 is fixedly sleeved on the surface of the rotating shaft 2, air pumps 706 are arranged at four corners of the lower surface of the supporting plate 701, a plurality of uniformly distributed grooves 703 are arranged on the upper surface of the supporting plate 701, an air suction port 705 is arranged in each groove 703, and a rubber sleeve 704 is fixedly connected to each groove 703.

The technical scheme is as follows: the workpiece is placed on the upper surface of the supporting plate 701, the air pump 706 is arranged to suck the air flow near the rubber sleeve 704 into the sealing chamber 702 through the air suction port 705, and the workpiece can be firmly sucked on the upper surface of the supporting plate 701 to be fixed, so that the workpiece can be conveniently welded.

Specifically, a biaxial motor 713 is fixedly connected to one side of the surface of the support plate 701, a threaded rod 708 is rotatably mounted to the other side of the surface of the support plate 701 through a mounting plate 711, the other threaded rod 708 is fixedly connected to an output shaft of the biaxial motor 713, movable plates 710 are respectively mounted on two sides of the two threaded rods 708, a through hole 709 is formed in the lower portion of one side of the movable plate 710, a threaded ring 712 is formed in the other side of the movable plate 710, the threaded ring 712 is connected to the threaded rod 708 through threaded engagement, and the through hole 709 and the threaded ring 712 of the movable plates 710 on two sides are arranged in an opposite manner.

The technical scheme is as follows: the double-shaft motor 713 drives the threaded rod 708 on one side to rotate, the threaded rod 708 is connected with threaded rings 712 in a threaded engagement mode, the threaded rings 712 are respectively arranged on the opposite sides of the movable plates 710, and then the movable plates 710 on the two sides can be driven to move inwards, so that the workpiece can be clamped and fixed for the second time, and welding work can be completed conveniently.

Specifically, a second chain wheel 714 is sleeved on the output shaft at one end of the threaded rod 708 at one side and the double-shaft motor 713, and a second chain 715 is installed on the two second chain wheels 714 in a transmission mode.

The technical scheme is as follows: the double-shaft motor 713 and the side threaded rod 708 are provided with a second chain wheel 714 and a second chain 715, so that the side threaded rod 708 can be driven to rotate along with the double-shaft motor 713 in the same direction.

The working principle is as follows: the workpiece is placed on the upper surface of a supporting plate 701, air flow near a rubber sleeve 704 can be sucked into a sealed chamber 702 through an air suction port 705 by an air pump 706, the workpiece can be firmly sucked on the upper surface of the supporting plate 701 so as to be fixed and be convenient to weld, a side threaded rod 708 can be driven to rotate along with a double-shaft motor 713 in the same direction by the double-shaft motor 713 and a second chain 715 which are arranged on the side threaded rod 708, the side threaded rod 708 is driven to rotate by the double-shaft motor 713, the threaded rod 708 is connected with a threaded ring 712 through threaded engagement, the threaded ring 712 is respectively arranged on the opposite sides of a movable plate 710, two movable plates 710 on two sides can be driven to move inwards, so that the workpiece is clamped and fixed for the second time, the welding work can be conveniently completed, the first chain wheel 4 is arranged at one end of a single-shaft motor 6 and a rotating shaft 4, and the first chain 5 is arranged on the two first chain wheels 4, the shaft 2 can be driven to rotate, and the support plate 701 can be driven to rotate because the surface of the shaft 2 is fixedly connected to the shaft 2 through the fixing bracket 707.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a boats and ships pipeline welding frock, includes spill bottom plate (1), its characterized in that: rotate between spill bottom plate (1) and install pivot (2), install in spill bottom plate (1) one side through bearing (3) pivot (2), pivot (2) extend to spill bottom plate (1) outside, pivot (2) extend the pot head and are equipped with sprocket (4), another on the output shaft of unipolar motor (6) is located to sprocket (4) cover, both sides install chain (5) on sprocket (4), unipolar motor (6) fixed connection is in spill bottom plate (1) side surface, install fixed subassembly (7) on pivot (2), splint (8) are installed to fixed subassembly (7) both sides.

2. The ship pipeline welding tool according to claim 1, characterized in that: the fixing component (7) comprises a supporting plate (701), a sealing chamber (702) is arranged in the supporting plate (701), and a fixing support (707) is fixedly connected to the lower surface of the supporting plate (701).

3. The ship pipeline welding tool according to claim 2, characterized in that: the fixed support (707) is fixedly sleeved on the surface of the rotating shaft (2), air pumps (706) are arranged at four corners of the lower surface of the supporting plate (701), and a plurality of uniformly distributed grooves (703) are formed in the upper surface of the supporting plate (701).

4. The ship pipeline welding tool according to claim 3, characterized in that: an air suction port (705) is arranged in each groove (703), and a rubber sleeve (704) is fixedly connected with each groove (703).

5. The ship pipeline welding tool according to claim 2, characterized in that: the device is characterized in that a double-shaft motor (713) is fixedly connected to one side of the surface of the supporting plate (701), a threaded rod (708) is rotatably mounted to the other side of the surface of the supporting plate (701) through a mounting plate (711), and the other threaded rod (708) is fixedly connected to an output shaft of the double-shaft motor (713).

6. The ship pipeline welding tool according to claim 5, characterized in that: two sides of the two threaded rods (708) are respectively provided with a movable plate (710), one side of the movable plate (710) is provided with a through hole (709) below one side, the other side of the movable plate (710) is provided with a threaded ring (712), and the threaded ring (712) is connected to the threaded rods (708) through threaded engagement.

7. The ship pipeline welding tool according to claim 6, characterized in that: both sides through-hole (709) and screw thread circle (712) of fly leaf (710) set up on the contrary, one side the cover is equipped with No. two sprocket (714) on threaded rod (708) and biax motor (713) one end output shaft, two No. two chain (715) are installed in No. two sprocket (714) transmission.