Tool facilitating welding of outer barrel

Abstract

The utility model relates to the technical field of welding assistance, in particular to a tool facilitating welding of an outer cylinder. Comprising supporting plates which are arranged in a bilateral symmetry mode, supporting legs are fixedly installed at the bottoms of the supporting plates, a connecting plate is arranged between the supporting plates, a first kidney-shaped hole is formed in the connecting plate, and the connecting plate and the supporting plates are fixedly installed through the first kidney-shaped hole and bolts; a connecting rod is arranged between the first mounting seats, the two ends of the connecting rod are rotationally connected with the first mounting seats, a second mounting seat is rotationally mounted on the connecting rod, a rotating plate is fixedly mounted on the second mounting seat, a supporting wheel is mounted on the rotating plate, and a tension spring is arranged between the rotating plate and the connecting plate. And therefore, the welding stability and sealing performance are improved by full welding of the circumference of the outer cylinder, and meanwhile, the welding device can adapt to welding of the outer cylinders of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of welding assistance, in particular to a tooling for facilitating the welding of an outer cylinder. Background Art

[0002] The outer cylinder is widely used in the sand mill industry and can cool the material well. During the use of the outer cylinder, there are relatively high requirements for the sealing of the cylinder, so the sealing of the cylinder before installation is very important. This also has high requirements for the welding accuracy of the outer cylinder. At this stage, common welding workpieces cannot be adjusted and flipped according to the size of the workpiece, but during the welding work, the workpiece needs to be fully welded in a circular manner to improve the stability and sealing of the welding. In this way, the staff needs to flip it themselves. Welding the outer cylinder is time-consuming and labor-intensive. The cylindrical outer cylinder is prone to rolling when placed on the ground, which poses certain safety hazards. Utility Model Content

[0003] (1) Technical problems solved

[0004] In order to solve the above-mentioned problems of the prior art, the utility model provides a tooling that is convenient for welding the outer cylinder, which facilitates the rotation welding of the outer cylinder, and then fully welds the circumference of the outer cylinder to improve the stability and sealing of the welding, and can adapt to the welding of outer cylinders of different sizes.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the present invention include: a support plate arranged symmetrically on the left and right, a support foot fixedly installed at the bottom position of the support plate, a connecting plate arranged between the support plates, a first waist-shaped hole opened on the connecting plate, the connecting plate fixedly installed with the support plate through the first waist-shaped hole and bolts, a first mounting seat symmetrically fixedly installed on the front and back of the support plate, a connecting rod arranged between the first mounting seats, both ends of the connecting rod rotatably connected to the first mounting seat, a second mounting seat rotatably installed on the connecting rod, a rotating plate fixedly installed on the second mounting seat, a support wheel installed on the rotating plate, and a tension spring arranged between the rotating plate and the connecting plate. It is convenient for rotating welding of the outer cylinder body, and then full welding of the circumference of the outer cylinder body to improve the stability and sealing of the welding, and it can adapt to the welding of outer cylinder bodies of different sizes.

[0007] Preferably, a second waist-shaped hole is provided on the support plate, and the first mounting seat is fixed to the support plate via the first waist-shaped hole and bolts.

[0008] (3) Beneficial effects

[0009] The utility model provides a tool that is convenient for welding the outer cylinder. It has the following beneficial effects:

[0010] (1) The cylinder is hoisted between the support rollers. Under the action of the weight of the cylinder, the rotating plate rotates to support the cylinder. During welding, only a slight force is needed to rotate the cylinder. During the rotation of the cylinder, the support wheel rotates with it.

[0011] (2) The use of the first waist-shaped hole can adjust the fixed position according to the cylinder body, which is convenient for use.

[0012] (3) The use of the second waist-shaped hole can adjust the fixed position according to the diameter of the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the structural diagram of the utility model;

[0014] Figure 2 This is the front view of the utility model;

[0015] Figure 3 This is a state structure diagram of the utility model.

[0016] In the figure: 1. Support plate; 2. Support foot; 3. Connecting plate; 4. First waist-shaped hole; 5. First mounting seat; 6. Connecting rod; 7. Second mounting seat; 8. Rotating plate; 9. Support wheel; 10. Tension spring; 11. Second waist-shaped hole. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] like Figure 1-3 As shown, a tooling for facilitating the welding of an outer cylinder includes a symmetrically arranged support plate 1. A support foot 2 is fixedly installed at the bottom of the support plate 1. A connecting plate 3 is provided between the support plates 1. The connecting plate 3 is provided with a first waist-shaped hole 4 to facilitate adjustment of the fixed length. The connecting plate 3 is fixed to the support plate 1 via the first waist-shaped hole 4 and bolts. The front and back of the support plate 1 are symmetrically fixed with first mounting seats 5. A connecting rod 6 is provided between the first mounting seats 5. The two ends of the connecting rod 6 are rotatably connected to the first mounting seats 5. A second mounting seat 7 is rotatably installed on the connecting rod 6. A rotating plate 8 is fixedly installed on the second mounting seat 7. A support wheel 9 is installed on the rotating plate 8. A tension spring 10 is provided between the rotating plate 8 and the connecting plate 3. It can support the outer cylinder and facilitate the rotation of the outer cylinder.

[0019] Furthermore, a second waist-shaped hole 11 is formed on the support plate 1, and the first mounting seat 5 is fixed to the support plate 1 through the first waist-shaped hole 4 and bolts, so as to facilitate adjustment of the diameter of the outer cylinder.

[0020] Working principle: First, adjust the fixed position of the connecting plate 3 according to the diameter and length of the outer cylinder. When adjusting, fix the connecting plate 3 to the support plate 1 through the bolts and the first waist-shaped hole 4. Then adjust the fixed position of the first mounting seat 5. When adjusting the position of the first mounting seat 5, it is necessary to adjust the connecting rod 6. The connecting rod 6 can slide on the first mounting seat 5. After adjustment, fix the first mounting seat 5 through the bolts and the second waist-shaped hole 11. Hoist the outer cylinder between the support wheels 9. Due to the weight of the outer cylinder, the outer cylinder is pressed on the support wheel 9. The support wheel 9 acts to turn the rotating plate 8 outward at a certain angle to ensure the stability of the outer cylinder. Then weld the outer cylinder. When welding, manually rotate the outer cylinder to adjust the welding position. When the outer cylinder is rotated, the support wheel 9 will also rotate.

Claims

1. A tool for facilitating outer cylinder welding, characterized by: The invention comprises a support plate (1) symmetrically arranged on the left and right sides, wherein a support foot (2) is fixedly installed at the bottom position of the support plate (1), a connecting plate (3) is arranged between the support plates (1), a first waist-shaped hole (4) is opened on the connecting plate (3), and the connecting plate (3) is fixedly installed with the support plate (1) through the first waist-shaped hole (4) and a bolt, a first mounting seat (5) is symmetrically fixedly installed on the front and back of the support plate (1), a connecting rod (6) is arranged between the first mounting seats (5), both ends of the connecting rod (6) are rotatably connected to the first mounting seat (5), a second mounting seat (7) is rotatably installed on the connecting rod (6), a rotating plate (8) is fixedly installed on the second mounting seat (7), a supporting wheel (9) is installed on the rotating plate (8), and a tension spring (10) is arranged between the rotating plate (8) and the connecting plate (3).

2. The tooling for facilitating outer cylinder welding according to claim 1, characterized in that: The support plate (1) is provided with a second waist-shaped hole (11), and the first mounting seat (5) is fixedly mounted to the support plate (1) via the first waist-shaped hole (4) and bolts.

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