CN214978934U

CN214978934U - Excavator platform welding set

Info

Publication number: CN214978934U
Application number: CN202121347135.7U
Authority: CN
Inventors: 张黄建
Original assignee: Jiangyin Runye Heavy Industry Machinery Co ltd
Current assignee: Jiangyin Runye Heavy Industry Machinery Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-03
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses an excavator platform welding set, the on-line screen storage device comprises a base, two backup pads of the last fixed surface of base are connected with, the last fixed surface of base is connected with the second motor, one side swing joint of one of them backup pad has the driving gear, and the one end of second motor output shaft is fixed mutually with the driving gear, swing joint has the pivot between the backup pad, one side fixedly connected with driven gear of pivot, and the driving gear meshes with driven gear mutually, one side fixedly connected with disc fixed block of pivot. The utility model discloses not only can carry out diversified regulation to welding platform, make things convenient for the staff to weld, improve the welding efficiency of device, can fix not unidimensional work piece through the threaded rod convenience simultaneously, improve the convenience of device, can also use through the cooperation of slide bar with the pole hole, conveniently fix welding platform's angle, improve the steadiness of device.

Description

Excavator platform welding set

Technical Field

The utility model relates to an excavator platform welding technical field especially relates to an excavator platform welding set.

Background

An excavator is also called as a digger and is an earthwork machine which excavates materials higher than or lower than a bearing surface by a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard.

The platform assembly of excavator is the welding piece, and this welding piece contains a large amount of welding seams, and the welding seam is of a great variety, and some welding seams need face upward simultaneously and weld, if the work piece welding of keeping flat, and welding quality is poor, and the operator needs to remove many times, will adopt various unconventional postures to weld, and production efficiency is low, and intensity of labour is big, consequently, needs an excavator platform welding set.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an excavator platform welding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an excavator platform welding device comprises a base, wherein two supporting plates are fixedly connected to the upper surface of the base, a second motor is fixedly connected to the upper surface of the base, a driving gear is movably connected to one side of one of the supporting plates, one end of an output shaft of the second motor is fixed to the driving gear, a rotating shaft is movably connected between the supporting plates, a driven gear is fixedly connected to one side of the rotating shaft, the driving gear is meshed with the driven gear, a disc fixing block is fixedly connected to one side of the rotating shaft, a rotating disc is rotatably connected to one side of the disc fixing block, a welding platform is fixedly connected to one side of the rotating disc, a speed reduction motor is fixedly connected to one side of the disc fixing block, one end of an output shaft of the speed reduction motor penetrates through the disc fixing block and is fixedly connected with a connecting shaft, the connecting shaft is fixed to the rotating disc, a plurality of rod holes are formed in one side of the connecting shaft, the inner wall of one side of disc fixed block fixedly connected with sliding sleeve, the inside swing joint of sliding sleeve has the slide bar, and slide bar and pole hole looks joint.

As the utility model discloses scheme further again, welded platform's last fixed surface is connected with splint, and the spout has been seted up to the upper surface of splint.

As the utility model discloses scheme further again, two fixed bolsters of the equal fixedly connected with in welded platform's both sides, the last fixed surface of fixed bolster is connected with the guide rail.

As the utility model discloses scheme further again, one side swing joint of guide rail has the threaded rod, and threaded rod and spout sliding connection.

As a further proposal, one side of the threaded rod is movably connected with a nut, and the nut is positioned above the clamping plate.

As a further proposal of the utility model, the top end of the inserted bar is fixedly connected with a handle.

As a further proposal of the utility model, one side of the handle is fixedly connected with a non-slip mat.

As the utility model discloses further scheme again, a plurality of rubber pads of bottom fixedly connected with of base, and rubber pad evenly distributed.

The utility model has the advantages that:

1. through the setting of installation connecting axle on the rotating disc, gear motor rotates and makes the connecting axle drive the welding platform on the rotating disc and control the rotation to make things convenient for the staff to carry out diversified regulation processing to the work piece on the welding platform, avoid the staff to need remove many times and adopt various unconventional postures to weld and lead to that production efficiency is low and intensity of labour is big, improved the welding efficiency of device.

2. Through the setting of installation pivot on the disc fixed block, the second motor rotates and makes the pivot rotation on the driving gear drives driven gear to make the disc fixed block drive the welded platform on the rotating disc and rotate from top to bottom, and then make things convenient for the staff to carry out the welding of multi-angle to the work piece, improved the flexibility of device.

3. Through the setting of installation threaded rod on the guide rail, push-and-pull threaded rod makes it move to suitable position along the guide rail back-and-forth to fix the work piece of different sizes on the welding platform, improved the convenience of device.

4. Through the cooperation use of pole hole and slide bar, gear motor makes the connecting axle drive welded platform and rotates suitable angle, inserts the slide bar downstream in the pole hole to fix welded platform's angle, improved the steadiness of device.

Drawings

Fig. 1 is a schematic structural view of an excavator platform welding device provided by the present invention;

fig. 2 is a left side view structural schematic diagram of the excavator platform welding device provided by the present invention;

fig. 3 is the utility model provides an excavator platform welding set's section structure sketch map.

In the figure: 1. a base; 2. a support plate; 3. a rotating shaft; 4. a driven gear; 5. rotating the disc; 6. welding a platform; 7. fixing a bracket; 8. a guide rail; 9. a threaded rod; 10. a splint; 11. a chute; 12. a reduction motor; 13. a disc fixing block; 14. a second motor; 15. a driving gear; 16. a connecting shaft; 17. a handle; 18. a sliding sleeve; 19. a pole hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, an excavator platform welding device comprises a base 1, two support plates 2 are fixed on the upper surface of the base 1 through bolts, a second motor 14 is fixed on the upper surface of the base 1 through bolts, a driving gear 15 is rotatably connected on one side of one of the support plates 2, one end of an output shaft of the second motor 14 is fixed with the driving gear 15, a rotating shaft 3 is rotatably connected between the support plates 2, a driven gear 4 is fixed on one side of the rotating shaft 3 through bolts, the driving gear 15 is meshed with the driven gear 4, a disc fixing block 13 is fixed on one side of the rotating shaft 3 through bolts, a rotating disc 5 is rotatably mounted on one side of the disc fixing block 13 through a scarf joint bearing, a welding platform 6 is fixed on one side of the rotating disc 5 through bolts, the second motor 14 rotates to enable the driving gear 15 to drive the rotating shaft 3 on the driven gear 4 to rotate, thereby enabling the disc fixing block 13 to drive the welding platform 6 on the rotating disc 5 to rotate up and down, further facilitating the welding of workpieces at multiple angles by workers, fixing a speed reducing motor 12 on one side of the disc fixing block 13 through a bolt, enabling one end of an output shaft of the speed reducing motor 12 to penetrate through the disc fixing block 13 and fixing a connecting shaft 16 through a coupler, fixing the connecting shaft 16 and the rotating disc 5, enabling the connecting shaft 16 to drive the welding platform 6 on the rotating disc 5 to rotate left and right by the rotation of the speed reducing motor 12, thereby facilitating the workers to adjust and process the workpieces on the welding platform 6 in multiple directions, avoiding the problems of low production efficiency and high labor intensity caused by the workers needing to move for multiple times and welding in various abnormal postures, arranging a plurality of rod holes 19 on one side of the connecting shaft 16, fixing a sliding sleeve 18 on the inner wall of one side of the disc fixing block 13 through a bolt, and connecting a sliding rod in the sliding sleeve 18, and the slide bar is clamped with the bar hole 19, the speed reducing motor 12 enables the connecting shaft 16 to drive the welding platform 6 to rotate to a proper angle, and the slide bar moves downwards to be inserted into the bar hole 19, so that the angle of the welding platform 6 is fixed.

In the utility model, it should be noted that, the upper surface of the welding platform 6 is fixed with a splint 10 through bolts, the upper surface of the splint 10 is provided with a chute 11, two sides of the welding platform 6 are both fixed with two fixing brackets 7 through bolts, the upper surface of the fixing bracket 7 is fixed with a guide rail 8 through bolts, one side of the guide rail 8 is connected with a threaded rod 9 in a sliding way, and the threaded rod 9 is connected with the chute 11 in a sliding way, the threaded rod 9 is pushed and pulled to move to a proper position along the guide rail 8, thereby fixing workpieces with different sizes on the welding platform 6, one side of the threaded rod 9 is connected with a nut, and the nut is positioned above the splint 10, when the welding platform 6 drives the workpiece to rotate to a proper angle, the nut is rotated to be in tight contact with the splint 10, thereby fixing the position of the welding platform 6, the top end of the inserted link is fixed with a handle 17 through bolts, one side of handle 17 bonds there is the slipmat, and handle 17 makes things convenient for the staff to remove the slide bar, and the bottom of base 1 is fixed with a plurality of rubber pads through the bolt, and rubber pad evenly distributed.

The working principle is as follows: when a workpiece needs to be welded in multiple angles, the workpiece needing to be welded is firstly placed on a welding platform 6, then a threaded rod 9 is pushed and pulled to move back and forth to a proper position along a guide rail 8 and a sliding groove 11, then a nut is rotated to be in close contact with a clamping plate 10, so that the workpiece on the welding platform 6 is fixed, then a speed reducing motor 12 is started, the speed reducing motor 12 rotates to enable a connecting shaft 16 to drive the welding platform 6 on a rotating disc 5 to rotate left and right to a proper position, then a second motor 14 is started, a driving gear 15 drives a rotating shaft 3 on a driven gear 4 to rotate, so that a disc fixing block 13 drives the welding platform 6 on the rotating disc 5 to rotate up and down to a proper position, then a sliding rod is pushed downwards to be inserted into a rod hole 19, so that the angle of the welding platform 6 is fixed, therefore, the workpiece on the welding platform 6 can be conveniently adjusted and processed in multiple directions by workers.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The excavator platform welding device comprises a base (1) and is characterized in that two supporting plates (2) are fixedly connected to the upper surface of the base (1), a second motor (14) is fixedly connected to the upper surface of the base (1), one side of one of the supporting plates (2) is movably connected with a driving gear (15), one end of an output shaft of the second motor (14) is fixed to the driving gear (15), a rotating shaft (3) is movably connected between the supporting plates (2), a driven gear (4) is fixedly connected to one side of the rotating shaft (3), the driving gear (15) is meshed with the driven gear (4), a disc fixing block (13) is fixedly connected to one side of the rotating shaft (3), a rotating disc (5) is rotatably connected to one side of the disc fixing block (13), and a welding platform (6) is fixedly connected to one side of the rotating disc (5), disc fixed block (13) and fixedly connected with connecting axle (16) are passed to one side fixedly connected with gear motor (12) of disc fixed block (13), and connecting axle (16) are fixed mutually with rotatory disc (5), a plurality of pole holes (19) have been seted up to one side of connecting axle (16), one side inner wall fixedly connected with sliding sleeve (18) of disc fixed block (13), the inside swing joint of sliding sleeve (18) has the slide bar, and slide bar and pole hole (19) looks joint.

2. The excavator platform welding device according to claim 1, wherein a clamping plate (10) is fixedly connected to the upper surface of the welding platform (6), and a sliding groove (11) is formed in the upper surface of the clamping plate (10).

3. The excavator platform welding device according to claim 2, wherein two fixing brackets (7) are fixedly connected to both sides of the welding platform (6), and a guide rail (8) is fixedly connected to the upper surfaces of the fixing brackets (7).

4. The excavator platform welding device according to claim 3, wherein a threaded rod (9) is movably connected to one side of the guide rail (8), and the threaded rod (9) is slidably connected with the sliding groove (11).

5. Excavator platform welding device according to claim 4, characterized in that a nut is screwed on one side of the threaded rod (9) and is located above the clamping plate (10).

6. The excavator platform welding apparatus of claim 1, wherein a handle (17) is fixedly connected to the top end of the slide bar.

7. Excavator platform welding device according to claim 6, characterized in that a non-slip mat is fixedly connected to one side of said handle (17).

8. The excavator platform welding device according to claim 1, wherein a plurality of rubber pads are fixedly connected to the bottom of the base (1), and the rubber pads are uniformly distributed.