Air respirator bracket positioning welding device

Abstract

The utility model relates to the field of mechanical technology, specifically a positioning welding device for an air respirator bracket. The bracket includes a bracket fixing plate and a bracket support rod. The left and right sides of one end of the bracket fixing plate are respectively connected to the bracket support rod. The positioning welding device includes a bottom plate, a lower end positioning plate, a top end positioning support plate, and an inclined support plate. One end of the bottom plate is provided with a lower end positioning plate bent upward. The left and right sides of the upper end of the bottom plate are respectively connected to the inclined reinforcing rib plate 1 and reinforcing rib plate 2, and the tops of the reinforcing rib plate 1 and the reinforcing rib plate 2 are connected at one point. The top positioning support plate is fixed at the connection point. The side of the reinforcing rib plate 2 is provided with an inclined support plate, and the lower end of the inclined support plate abuts against the lower end positioning plate. Compared with the prior art, it has accurate positioning and simple operation, and can make each component of the new air respirator bracket accurately and firmly clamped on the positioning table, reserving welding space for operators.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a positioning welding device for a support of an air breathing machine. Background Art

[0002] At present, some air respirator brackets sold on the market have complex structures that are not conducive to the placement and use of air respirators. Therefore, a simple and firm air respirator bracket is designed, such as Figure 1 However, the existing welding device does not have a suitable positioning device when welding the bracket, which is inconvenient to operate. Summary of the invention

[0003] The utility model provides a positioning welding device for an air respirator bracket in order to overcome the deficiencies of the prior art.

[0004] To achieve the above-mentioned purpose, a positioning welding device for an air respirator bracket is designed, comprising a bracket and a positioning welding device, the bracket is fixed on the positioning welding device, the bracket comprises a bracket fixing plate and a bracket support rod, the left and right sides of one end of the bracket fixing plate are respectively connected to the bracket support rod, the positioning welding device comprises a bottom plate, a lower end positioning plate, a top end positioning support plate, and an inclined support plate, one end of the bottom plate is provided with an upwardly bent lower end positioning plate, the left and right sides of the upper end of the bottom plate are respectively connected to inclinedly arranged reinforcing rib plate 1 and reinforcing rib plate 2, and the top ends of reinforcing rib plate 1 and reinforcing rib plate 2 are connected at one point, the top positioning support plate is fixed at the connection point, the side surfaces of reinforcing rib plate 2 are provided with an inclined support plate, and the lower end of the inclined support plate abuts against the lower end positioning plate.

[0005] The lower end of the top positioning support plate is provided with a bending portion bending upward.

[0006] The upper end of the top positioning support plate is fitted with the lower end of the bracket fixing plate.

[0007] One end of the top positioning support plate is provided with a through hole 1 for the support rod to pass through, and the inclined support plate is provided with a through hole 2 for the support rod to pass through.

[0008] The bottom plate, the first reinforcing rib plate and the second reinforcing rib plate are arranged in a triangle shape.

[0009] The bottom plate and the lower end positioning plate are an integrally formed structure.

[0010] The lower end of the reinforcing rib plate 1 or the reinforcing rib plate 2 is located at the upward bending position of the bottom plate.

[0011] Compared with the prior art, the utility model has accurate positioning and simple operation, and can make various components of the new air respirator bracket accurately and firmly clamped on the positioning table, reserving welding space for operators, and directly welding the air respirator bracket using welding equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the air breathing machine bracket of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the positioning welding device of the utility model.

[0014] Figure 3 It is a structural schematic diagram of the utility model when in use. DETAILED DESCRIPTION

[0015] The utility model is further described below with reference to the accompanying drawings. Example

[0016] like Figures 1 to 3 As shown, the bracket 1 is fixed on the positioning welding device 2, and the bracket 1 includes a bracket fixing plate 1-1 and a bracket support rod 1-2. The left and right sides of one end of the bracket fixing plate 1-1 are respectively connected to the bracket support rod 1-2. The positioning welding device 2 includes a bottom plate 7, a lower end positioning plate 3, a top end positioning support plate 5, and an inclined support plate 4. One end of the bottom plate 7 is provided with an upwardly bent lower end positioning plate 3, and the left and right sides of the upper end of the bottom plate 7 are respectively connected to the inclinedly arranged reinforcing ribs 1 6-1 and 6-2, and the reinforcing ribs 1 6-1 and 6-2 are connected at one point at the top, and the top positioning support plate 5 is fixed at the connection point, and the side of the reinforcing rib 2 6-2 is provided with an inclined support plate 4, and the lower end of the inclined support plate 4 abuts against the lower end positioning plate 3.

[0017] The lower end of the top positioning support plate 5 is provided with a bent portion 5-1 bent upward, which plays a limiting role on the bracket fixing plate 1. The upper end of the top positioning support plate 5 is in contact with the lower end of the bracket fixing plate 1-1.

[0018] One end of the top positioning support plate 5 is provided with a through hole 1 5 - 2 for the support rod 1 - 2 to pass through, and the inclined support plate 4 is provided with a through hole 2 4 - 1 for the support rod 1 - 2 to pass through.

[0019] The bottom plate 7, the reinforcing rib plate 1 6 - 1 and the reinforcing rib plate 2 6 - 2 are arranged in a triangular shape to enhance stability.

[0020] The bottom plate 7 and the lower end positioning plate 3 are integrally formed. The lower end of the reinforcing rib plate 1 6-1 or the reinforcing rib plate 2 6-2 is located at the upward bending portion of the bottom plate 7. In this embodiment, the lower end positioning plate 3 is located at the right side of the bottom plate 7, and the lower end of the reinforcing rib plate 2 6-2 is located at the bending portion of the right side of the bottom plate 7.

[0021] When the utility model is used, Figure 3As shown, the bracket fixing plate 1-1 is attached to the upper end of the top positioning support plate 5, and the lower end of the bracket support rod 1-2 passes through the through hole 1 5-2 and the through hole 2 4-1 to position the bracket 1. The lower end of the bracket support rod 1-2 abuts against the lower end positioning plate 3. Then the staff performs welding operation on the bracket 1.

[0022] In the utility model, the support function of the bottom plate, the clamping and positioning at the inclined support plate 4, and the limiting function of the top end ensure that the bracket is clamped in place, and the installation and removal are easy and convenient, thereby improving work efficiency. In addition, the solution generated during the welding process can be dispersed and flowed, thereby ensuring the welding quality.

Claims

1. An air breathing machine bracket positioning welding device, characterized in that: The invention comprises a bracket and a positioning welding device, wherein the bracket (1) is fixed on the positioning welding device (2), the bracket (1) comprises a bracket fixing plate (1-1) and a bracket supporting rod (1-2), the left and right sides of one end of the bracket fixing plate (1-1) are respectively connected to the bracket supporting rod (1-2), the positioning welding device (2) comprises a bottom plate (7), a lower end positioning plate (3), a top end positioning support plate (5), and an inclined support plate (4), one end of the bottom plate (7) is provided with an upwardly bent lower end positioning plate (3), the left and right sides of the upper end of the bottom plate (7) are respectively connected to an inclinedly arranged reinforcing rib plate 1 (6-1) and a reinforcing rib plate 2 (6-2), and the top ends of the reinforcing rib plate 1 (6-1) and the reinforcing rib plate 2 (6-2) are connected at one point, the top end positioning support plate (5) is fixed at the connection point, the side of the reinforcing rib plate 2 (6-2) is provided with an inclined support plate (4), and the lower end of the inclined support plate (4) abuts against the lower end positioning plate (3).

2. The air respirator bracket positioning welding device according to claim 1 is characterized in that: The lower end of the top positioning support plate (5) is provided with a bending portion (5-1) that bends upward.

3. The air respirator bracket positioning welding device according to claim 1 is characterized in that: The upper end of the top positioning support plate (5) is in contact with the lower end of the bracket fixing plate (1-1).

4. The air respirator bracket positioning welding device according to claim 1 is characterized in that: One end of the top positioning support plate (5) is provided with a first through hole (5-2) for the support rod (1-2) to pass through, and the inclined support plate (4) is provided with a second through hole (4-1) for the support rod (1-2) to pass through.

5. The positioning welding device for an air breathing machine bracket according to claim 1 is characterized in that: The bottom plate (7), the first reinforcing rib plate (6-1), and the second reinforcing rib plate (6-2) are arranged in a triangular shape.

6. The air respirator bracket positioning welding device according to claim 1 is characterized in that: The bottom plate (7) and the lower end positioning plate (3) are an integrally formed structure.

7. The air respirator bracket positioning welding device according to claim 1 is characterized in that: The lower end of the reinforcing rib plate 1 (6-1) or the reinforcing rib plate 2 (6-2) is located at the upward bending portion of the bottom plate (7).

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