CN219074725U

CN219074725U - Welding equipment

Info

Publication number: CN219074725U
Application number: CN202223353180.0U
Authority: CN
Inventors: 廖大维
Original assignee: KUNSHAN ETEK METAL INDUSTRIAL CO LTD
Current assignee: KUNSHAN ETEK METAL INDUSTRIAL CO LTD
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-26
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses welding equipment, which comprises a main board and a rotating disc, wherein the rotating disc is rotationally connected to the outer wall of the top of the main board through a bearing, the outer walls of the two sides of the top of the rotating disc are rotationally connected with an auxiliary fluted disc through a bearing, the outer wall of the top of the auxiliary fluted disc is fixedly connected with a second threaded rod, the circumferential outer wall of the second threaded rod is sheathed with a lifting cylinder through a threaded sleeve, a supporting plate is fixedly connected between the outer walls of the top of the lifting cylinder, the outer wall of the bottom of the main board is fixedly connected with a first driving motor, and one end of a top output shaft of the first driving motor is fixedly connected to the outer wall of the bottom of the rotating disc; according to the utility model, the rotating disc is driven to rotate when the first driving motor is started, so that a workpiece placed on the supporting plate can synchronously and slowly rotate, the welding gun is aligned to a position to be welded, and a worker can manually provide a certain support for the workpiece, so that the joint of the tube plates can be automatically welded in the rotation process of the workpiece.

Description

Welding equipment

Technical Field

The utility model relates to the technical field of welding, in particular to welding equipment.

Background

Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure, and modern welding has a wide variety of energy sources, including gas flames, electric arcs, lasers, electron beams, friction, ultrasound, etc., and requires the use of welding equipment to join the workpieces during the sheet metal part manufacturing process.

At present, the existing welding method for sheet metal parts adopts a manual welding mode, in the welding process, sometimes the tube plates are required to be welded, at the moment, the joint of the tube plates is required to be welded, a worker is required to rotate the tube plates while welding, and the worker rotates the tube plates manually, so that the situation of inconsistent rotating speed exists, the welding result is influenced to a certain extent, the worker rotates while welding, the requirement on the worker is high, the operation is inconvenient, and therefore, the design of welding equipment is needed to solve the problems.

Disclosure of Invention

The present utility model is directed to a welding apparatus for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the welding equipment comprises a main board and a rotating disc which is rotationally connected to the outer wall of the top of the main board through a bearing, wherein the outer walls of the two sides of the top of the rotating disc are rotationally connected with an auxiliary fluted disc through the bearing, the outer wall of the top of the auxiliary fluted disc is fixedly connected with a second threaded rod, the circumferential outer wall of the second threaded rod is sleeved with a lifting cylinder through threads, a supporting plate is fixedly connected between the outer walls of the top of the lifting cylinder, a first driving motor is fixedly connected to the outer wall of the bottom of the main board, and one end of an output shaft of the top of the first driving motor is fixedly connected to the outer wall of the bottom of the rotating disc;

the one end top outer wall of mainboard is provided with the movable frame, and the bottom other end outer wall fixedly connected with power supply box of movable frame is provided with the connecting seat between the relative one side inner wall of movable frame, and is electric connection between connecting seat and the power supply box, and the one end outer wall fixedly connected with welder of connecting seat.

Preferably, a top groove is formed in the middle of the outer wall of the top of the rotating disc, the circumferential inner wall of the top groove is fixedly connected with a second driving motor, one end of a top output shaft of the second driving motor is fixedly connected with a main gear disc meshed with two auxiliary gear discs, and the directions of threads of the two second threaded rods are opposite.

Preferably, the top both ends outer wall of rolling disc all opens there is the second horizontal groove, and fixedly connected with second horizontal pole between the relative one end inner wall of second horizontal groove, and the circumference outer wall of second horizontal pole all slides and has cup jointed the second movable block, and the equal fixedly connected with extension rod of top outer wall of second movable block, the equal fixedly connected with of one end outer wall of extension rod a plurality of lugs that the equidistance distributes, and the equal fixedly connected with of the other end outer wall of second movable block cup joints in the expansion spring of second horizontal pole circumference outer wall.

Preferably, a side groove is formed in the outer wall of one side of the movable frame, and a fastening handle is inserted into the outer wall of one side of the connecting seat through screw threads in a rotating mode.

Preferably, the inner wall of one side of the movable frame is provided with a lifting groove, and the outer wall of the other side of the connecting seat is rotationally connected with a lifting block matched with the lifting groove through a bearing.

Preferably, a first transverse groove is formed between the top of one end of the main board and the outer wall of the bottom, a first threaded rod is connected between the inner walls of the opposite ends of the first transverse groove through bearing rotation, the outer wall of the bottom of the movable frame is fixedly connected with a first movable block which is sleeved on the circumferential outer wall of the first threaded rod through threads, and the outer wall of one end of the main board is connected with a driving handle which is connected with the first threaded rod through bearing rotation.

Preferably, a plurality of anti-slip pads are fixedly connected with the top outer wall of the supporting plate and distributed at equal intervals, and the anti-slip pads are made of steel.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, when the tube plate is required to be welded, a workpiece to be welded can be directly placed on the top of the supporting plate, and the first driving motor drives the rotating disc to rotate when being started, so that the workpiece placed on the supporting plate can synchronously and slowly rotate, the welding gun is aligned to the position to be welded, a worker manually provides a certain support for the workpiece, and the joint of the tube plate can be automatically welded in the rotation process of the workpiece, so that the welding machine is simple in structure and more convenient to operate;

according to the utility model, when the second driving motor is started, the main fluted disc is driven to rotate, at the moment, the two auxiliary fluted discs meshed with the main fluted disc respectively drive the second threaded rod to rotate, so that the lifting cylinder drives the supporting plate to lift, the height adjusting effect of the welding position is realized, when the supporting plate descends, the two expansion rods are leaked out, when the hollow pipe fitting is required to be welded, the two expansion rods can be utilized to extend into the pipe fitting, and the expansion rods can fixedly clamp the pipe fitting from the inside of the pipe fitting under the action of the expansion spring, thereby facilitating the welding of the pipe fitting and improving the practicability of the device;

according to the utility model, when the driving handle is rotated, the first threaded rod can be driven to rotate, and the first moving block sleeved on the outer wall of the first threaded rod can drive the whole moving frame to move transversely, so that the transverse adjusting effect of the position of the welding gun is realized, workpieces with different specifications can be welded conveniently, and the welding machine is more convenient to use.

Drawings

Fig. 1 is a schematic view of the whole structure of a welding apparatus.

Fig. 2 is a schematic view of a first moving block structure of a welding apparatus.

Fig. 3 is a schematic diagram of a first driving motor structure of a welding apparatus.

Fig. 4 is a schematic view of a main gear structure of a welding apparatus.

Fig. 5 is a schematic diagram of a second driving motor structure of the welding apparatus.

In the figure: 1. a main board; 2. a rotating disc; 3. a moving frame; 4. a power supply box; 5. a welding gun; 6. a support plate; 7. a side groove; 8. a fastening handle; 9. a connecting seat; 10. a lifting groove; 11. a first moving block; 12. a first driving motor; 13. a first transverse slot; 14. a lifting cylinder; 15. a second threaded rod; 16. a main fluted disc; 17. an expansion rod; 18. a bump; 19. an anti-slip pad; 20. an auxiliary fluted disc; 21. a second driving motor; 22. a second cross bar; 23. an expansion spring; 24. and a second transverse groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, in an embodiment of the present utility model, a welding device includes a main board 1 and a rotating disc 2 rotatably connected to a top outer wall of the main board 1 through a bearing, wherein two top outer walls of the rotating disc 2 are rotatably connected with an auxiliary fluted disc 20 through a bearing, the top outer walls of the auxiliary fluted disc 20 are fixedly connected with a second threaded rod 15, a lifting cylinder 14 is sleeved on a circumferential outer wall of the second threaded rod 15 through threads, a supporting plate 6 is fixedly connected between top outer walls of the lifting cylinder 14, a bottom outer wall of the main board 1 is fixedly connected with a first driving motor 12, and one end of a top output shaft of the first driving motor 12 is fixedly connected to a bottom outer wall of the rotating disc 2;

one end top outer wall of mainboard 1 is provided with movable frame 3, and movable frame 3's bottom other end outer wall fixedly connected with power supply box 4, be provided with connecting seat 9 between the relative one side inner wall of movable frame 3, and be electric connection between connecting seat 9 and the power supply box 4, the one end outer wall fixedly connected with welder 5 of connecting seat 9, when needs are welded the tube sheet, can directly place the work piece of waiting to weld at backup pad 6 tops, can drive rotating disk 2 rotatory when first driving motor 12 starts, therefore the work piece of placing on backup pad 6 can synchronous slow rotation, aim at the position of want welded with welder 5, the manual certain support that provides the work piece of staff can be at the rotation in-process of work piece, the junction to the tube sheet is welded automatically, and a structure is simple, and is more convenient for operation.

Wherein, open in the middle of the top outer wall of rolling disc 2 has the roof groove, and the circumference inner wall fixedly connected with second driving motor 21 of roof groove, the top output shaft one end fixedly connected with of second driving motor 21 and the main fluted disc 16 of two vice fluted disc 20 engaged with, and two second threaded rods 15 screw opposite directions, when second driving motor 21 starts, can drive main fluted disc 16 rotatory, two vice fluted discs 20 with main fluted disc 16 engaged at this moment can drive the second threaded rod 15 rotation respectively, thereby make lift section of thick bamboo 14 drive backup pad 6 lift, realized the high regulation effect of welding position.

Wherein, the second transverse groove 24 has all been opened to the top both ends outer wall of rolling disc 2, and fixedly connected with second horizontal pole 22 between the relative one end inner wall of second transverse groove 24, the circumference outer wall of second horizontal pole 22 has all been slided and has been cup jointed the second movable block, and the top outer wall of second movable block all fixedly connected with extension rod 17, the equal fixedly connected with of one end outer wall of extension rod 17 a plurality of lugs 18 that the equidistance distributes, and the equal fixedly connected with of the other end outer wall of second movable block cup joints in the extension spring 23 of second horizontal pole 22 circumference outer wall, when backup pad 6 is descending, can spill two extension rods 17, when need weld hollow pipe fitting, usable two extension rods 17 extend into in the pipe fitting, extension rod 17 can be under extension spring 23's effect, follow the inside of pipe fitting and carry out fixed centre gripping, the convenience welds the pipe fitting, the practicality of device has been improved.

Wherein, the side wall of moving frame 3 opens has side groove 7, and the side wall of connecting seat 9 has fastening handle 8 through the screw thread rotation grafting, when rotating fastening handle 8, the height of adjustable connecting seat 9 to the height to welder 5 is adjusted.

Wherein, the lifting groove 10 is opened to the one side inner wall of moving frame 3, and the opposite side outer wall of connecting seat 9 is connected with the lifting block with lifting groove 10 looks adaptation through the bearing rotation, because be rotatable state between connecting seat 9 and the lifting block, consequently adjustable welder 5's bending angle to better weld the work piece.

Wherein, it has first transverse groove 13 to open between the one end top of mainboard 1 and the bottom outer wall, and rotate through the bearing between the relative one end inner wall of first transverse groove 13 and be connected with first threaded rod, the bottom outer wall fixedly connected with of moving frame 3 cup joints in the first movable block 11 of first threaded rod circumference outer wall through the screw thread, and the one end outer wall of mainboard 1 is connected with the drive handle that is connected with first threaded rod through the bearing rotation, when rotating the drive handle, can drive first threaded rod rotation, cup joint the first movable block 11 of first threaded rod outer wall at this moment and can drive whole moving frame 3 lateral shifting, thereby realized the transverse adjustment effect of butt welding gun 5 position, the convenience welds the work piece of different specifications, it is more convenient to use.

The working principle of the utility model is as follows: the workpiece to be welded can be directly placed at the top of the supporting plate 6, the first driving motor 12 can drive the rotating disc 2 to rotate when being started, so that the workpiece placed on the supporting plate 6 can synchronously and slowly rotate, the welding gun 5 is aligned to the position to be welded, a worker manually provides a certain support for the workpiece, the joint of the tube plates can be automatically welded in the rotation process of the workpiece, when the second driving motor 21 is started, the main fluted disc 16 can be driven to rotate, and at the moment, the two auxiliary fluted discs 20 meshed with the main fluted disc 16 can respectively drive the second threaded rod 15 to rotate, so that the lifting cylinder 14 drives the supporting plate 6 to lift, and the height adjusting effect of the welding position is realized.

Example 2

Referring to fig. 1 and 4, unlike embodiment 1, a plurality of anti-slip pads 19 are fixedly connected to the top outer wall of the support plate 6, and the anti-slip pads 19 are all made of steel.

The working principle of the utility model is as follows: through the plurality of steel slipmats 19 that set up, can prevent the gliding condition of work piece in the in-process to work piece welded, improved the stability of device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. Welding equipment, including mainboard (1) and through bearing rotation connection in rotor (2) of mainboard (1) top outer wall, its characterized in that: the two side outer walls of the top of the rotating disc (2) are respectively connected with an auxiliary fluted disc (20) through bearings in a rotating way, the top outer walls of the auxiliary fluted discs (20) are respectively and fixedly connected with a second threaded rod (15), the circumferential outer walls of the second threaded rods (15) are sleeved with lifting cylinders (14) through threads, supporting plates (6) are fixedly connected between the top outer walls of the lifting cylinders (14), the bottom outer walls of the main plates (1) are fixedly connected with first driving motors (12), and one end of a top output shaft of each first driving motor (12) is fixedly connected with the bottom outer wall of the rotating disc (2);

one end top outer wall of mainboard (1) is provided with movable frame (3), and the bottom other end outer wall fixedly connected with power supply box (4) of movable frame (3), is provided with connecting seat (9) between the relative one side inner wall of movable frame (3), and is electric connection between connecting seat (9) and power supply box (4), and one end outer wall fixedly connected with welder (5) of connecting seat (9).

2. A welding apparatus as defined in claim 1, wherein: a top groove is formed in the middle of the outer wall of the top of the rotating disc (2), a second driving motor (21) is fixedly connected to the inner wall of the circumference of the top groove, one end of a top output shaft of the second driving motor (21) is fixedly connected with a main gear disc (16) meshed with two auxiliary gear discs (20), and the directions of threads of the two second threaded rods (15) are opposite.

3. A welding apparatus as defined in claim 2, wherein: the top both ends outer wall of rolling disc (2) all opens has second cross slot (24), and fixedly connected with second horizontal pole (22) between the relative one end inner wall of second cross slot (24), the circumference outer wall of second horizontal pole (22) all slides and cup joints second movable block, and the equal fixedly connected with extension rod (17) of top outer wall of second movable block, a plurality of lugs (18) that the equal fixedly connected with equidistance of one end outer wall of extension rod (17) distributes, and the equal fixedly connected with of the other end outer wall of second movable block cup joints extension spring (23) in second horizontal pole (22) circumference outer wall.

4. A welding apparatus as defined in claim 3, wherein: the outer wall of one side of the movable frame (3) is provided with a side groove (7), and the outer wall of one side of the connecting seat (9) is rotationally inserted with a fastening handle (8) through threads.

5. A welding apparatus as defined in claim 4, wherein: lifting grooves (10) are formed in the inner wall of one side of the movable frame (3), and lifting blocks matched with the lifting grooves (10) are rotatably connected to the outer wall of the other side of the connecting seat (9) through bearings.

6. A welding apparatus according to any one of claims 1-5, wherein: a first transverse groove (13) is formed between the top of one end of the main board (1) and the outer wall of the bottom, a first threaded rod is connected between the inner walls of the opposite ends of the first transverse groove (13) through bearing rotation, a first moving block (11) sleeved on the circumferential outer wall of the first threaded rod through threads is fixedly connected to the outer wall of the bottom of the moving frame (3), and a driving handle connected with the first threaded rod is connected to the outer wall of one end of the main board (1) through bearing rotation.

7. A welding apparatus as defined in claim 1, wherein: the top outer wall of backup pad (6) fixedly connected with a plurality of slipmats (19) that equidistance distributes, and slipmat (19) are steel.