Device for adjusting welding angle of barrel

Abstract

The utility model relates to a device for adjusting the welding angle of a barrel. Two adjusting rods are provided with a plurality of groups of corresponding adjusting holes; the workbench is obliquely arranged between one group of adjusting holes of the two adjusting rods and the other end of the base; bases of the driving devices used for driving the barrel body to rotate are arranged in the sliding rails, and each sliding rail is provided with two driving devices; a screw is arranged on a base of the driving device and can adjust the driving device to move in the sliding rail. By changing the connecting position between the working table and the connecting rod and adjusting the inclination angle of the working table, the inclination angle of a welding barrel on the working table is further changed, welding is facilitated, and therefore the welding quality is improved; and by installing the sliding rails and the screw rods, the driving devices can move relative to the workbench, so that the distance between the driving devices in the same sliding rail is adjusted, the device can be suitable for barrels of different sizes, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a device for adjusting the welding angle of a cylinder. Background Art

[0002] In the production of non-standard equipment such as metallurgical furnaces and chemical containers, the welding forms of containers are diverse. At present, in the welding process of small and medium-sized cylinders, the corner welds between the bottom plate (cover plate) and the cylinder are welded with existing equipment, and various quality problems exist, including incomplete welds, inconsistent weld leg heights on both sides, and undercuts, etc., resulting in weld quality that does not meet process quality requirements and requires grinding and finishing, which increases labor costs and prolongs the construction period. At the same time, the cylinder is inconvenient to rotate during the welding of the corner seams, posing a safety hazard. Therefore, the design and development of a device that can adjust the welding angle of the cylinder and rotate the cylinder during welding is of great significance to improving welding quality and production efficiency. Utility Model Content

[0003] In response to the problems in the above-mentioned prior art that the weld quality does not meet the standards and the cylinder is inconvenient to rotate during the welding process, the utility model provides a device for adjusting the welding angle of the cylinder, which can effectively solve the above-mentioned problems, thereby improving the welding quality and production efficiency.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said adjusting base is a bottom-plate and said adjusting base is connected along said cam face to said bottom plate, and said adjusting base is connected along said cam face to said bottom plate.

[0006] Furthermore, the driving device includes a driving shaft, a driving wheel and two brackets; the driving wheel is arranged between the two brackets, and the driving shaft passes through the driving wheel and is fixed to the two brackets through bearings.

[0007] Furthermore, one end of the drive shaft is connected to the motor via a coupling.

[0008] Furthermore, the screw is connected to an operating handle.

[0009] Furthermore, the slide rail is a dovetail groove.

[0010] Furthermore, the workbench and the adjustment hole of the adjustment rod are connected via a pin shaft.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model provides a device for adjusting the welding angle of a cylinder, which has a simple structure, is easy to operate and can be reused. By changing the connection position between the workbench and the connecting rod, the inclination angle of the workbench is adjusted, and then the inclination angle of the welding cylinder on the workbench is changed, so that ordinary welds are transformed into ship-shaped welds, which facilitates welding and thus improves welding quality. The welding cylinder can be rotated by a driving device, thereby improving welding efficiency. By installing a slide rail and a screw, the driving device can be moved relative to the workbench, thereby adjusting the distance between the driving devices in the same slide rail, so that the device can be applied to cylinders of different sizes, thereby increasing the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The following further describes the embodiments of the present invention with reference to the accompanying drawings, wherein:

[0014] Figure 1 A schematic structural diagram of an embodiment of a device for adjusting the welding angle of a cylinder is shown;

[0015] Figure 2 A schematic structural diagram of an embodiment of a driving device is shown;

[0016] Figure 3 Shows a schematic diagram of ship-shaped seam welding;

[0017] Figure identification: 1-base, 2-workbench, 3-adjusting rod, 4-driving device, 5-slide rail, 6-fixed wheel, 7-screw, 8-operating handle, 9-driving shaft, 10-driving wheel, 11-bracket, 12-coupling, 13-motor. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] Reference Attachment Figure 1, a device for adjusting the welding angle of a cylinder, comprising a base 1, a workbench 2, two adjusting rods 3 and a driving device 4; the base 1 is a square frame, the bottom ends of the two adjusting rods 3 are vertically connected to one end of the base 1, and the two adjusting rods 3 are parallel to each other; the two adjusting rods 3 are provided with a plurality of corresponding adjustment holes; the workbench 2 is a square frame, and the workbench 2 is tilted between a group of adjustment holes of the two adjusting rods 3 and the other end of the base 1. By changing the connection position between the workbench 2 and the connecting rod 3, the inclination angle of the workbench 2 can be adjusted, thereby changing the angle on the workbench 2 The inclination angle of the welding cylinder; a horizontal slide rail 5 perpendicular to the two tilting rods is arranged between the two tilting rods of the workbench 2; the base of the driving device 4 for driving the rotation of the cylinder is arranged in the slide rail 5, and each slide rail 5 is provided with two driving devices 4; a screw 7 is provided on the base of the driving device 4, and the screw 7 can adjust the movement of the driving device 4 in the slide rail 5, thereby adjusting the distance between the driving devices 4 in the same slide rail 5, so that the device can be suitable for cylinders of different sizes; a fixed wheel 6 is provided at the end of the workbench 2 away from the adjusting rod 3 to prevent the cylinder from sliding off the workbench 2.

[0020] Reference Attachment Figure 2 In one embodiment of the present utility model, the driving device 4 includes a driving shaft 9, a driving wheel 10 and two brackets 11; the driving wheel 10 is arranged between the two brackets 11, and the driving shaft 9 passes through the driving wheel 10 and is fixed to the two brackets 11 through bearings.

[0021] In one embodiment of the present invention, one end of the drive shaft 9 is connected to the motor 13 via a coupling 12 .

[0022] In one embodiment of the present invention, the screw rod 7 is connected to the operating handle 8 to facilitate adjustment of the driving device 4 .

[0023] In one embodiment of the present invention, the slide rail 5 is a dovetail groove.

[0024] In one embodiment of the present invention, the workbench 2 and the adjustment hole of the adjustment rod 3 are connected via a pin.

[0025] Reference Attachment Figure 3 A ship-shaped weld is a weld formed in a ship-shaped welding position. This is a special welding method. To overcome the undercut and uneven weld legs that can easily occur during flat fillet welding, the weldment is often rotated at a 45° angle during production. This welding position creates a weld shape similar to a ship, hence the name.

[0026] The utility model provides a device for adjusting the welding angle of a cylinder, which has a simple structure, is easy to operate and can be reused. By changing the connection position between the workbench and the connecting rod, the inclination angle of the workbench is adjusted, and then the inclination angle of the welding cylinder on the workbench is changed, so that ordinary welds are transformed into ship-shaped welds, which facilitates welding and thus improves welding quality. The welding cylinder can be rotated by a driving device, thereby improving welding efficiency. By installing a slide rail and a screw, the driving device can be moved relative to the workbench, thereby adjusting the distance between the driving devices in the same slide rail, so that the device can be applied to cylinders of different sizes, thereby increasing the scope of use.

[0027] Some exemplary embodiments of the present invention are described above. It will be understood that the above embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention. The features in these embodiments can be recombined in an appropriate manner, and the solutions obtained thereby are still within the scope of protection claimed by the present invention. Based on the above embodiments, all other embodiments obtained by those skilled in the art without making any creative work, that is, all modifications, equivalent substitutions and improvements made within the spirit and principles of this application, fall within the scope of protection claimed by the present invention.

Claims

1. A device for adjusting the welding angle of a cylinder, characterized in that: The invention comprises a base (1), a workbench (2), two adjusting rods (3) and a driving device (4); the base (1) is a square frame, the bottom ends of the two adjusting rods (3) are vertically connected to one end of the base (1), and the two adjusting rods (3) are parallel to each other; the two adjusting rods (3) are provided with a plurality of corresponding adjusting holes; the workbench (2) is a square frame, the workbench (2) is tilted between a group of adjusting holes of the two adjusting rods (3) and the other end of the base (1); the working A horizontal slide rail (5) perpendicular to the two tilting rods is provided between the two tilting rods of the workbench (2); the base of the driving device (4) for driving the cylinder to rotate is provided in the slide rail (5), and each slide rail (5) is provided with two driving devices (4); a screw rod (7) is provided on the base of the driving device (4), and the screw rod (7) can adjust the movement of the driving device (4) in the slide rail (5); a fixed wheel (6) is provided at one end of the workbench (2) away from the adjusting rod (3).

2. The device for adjusting the welding angle of a cylinder according to claim 1, characterized in that: The driving device (4) comprises a driving shaft (9), a driving wheel (10) and two brackets (11); the driving wheel (10) is arranged between the two brackets (11), and the driving shaft (9) passes through the driving wheel (10) and is fixed to the two brackets (11) via bearings.

3. The device for adjusting the welding angle of a cylinder according to claim 2, characterized in that: One end of the drive shaft (9) is connected to the motor (13) via a coupling (12).

4. A device for adjusting the welding angle of a cylinder according to any one of claims 1 to 3, characterized in that: The screw rod (7) is connected to the operating handle (8).

5. The device for adjusting the welding angle of a cylinder according to claim 1, characterized in that: The slide rail (5) is a dovetail groove.

6. The device for adjusting the welding angle of a cylinder according to claim 1, characterized in that: The workbench (2) and the adjustment hole of the adjustment rod (3) are connected via a pin shaft.

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