Locomotive side wall welding auxiliary device

Abstract

The utility model relates to the technical field of locomotive side wall welding, in particular to a locomotive side wall welding auxiliary device which comprises a conveying belt assembly, a conveying frame and stand columns, the conveying belt assembly is installed on the conveying frame, and the two stand columns which are oppositely arranged in parallel are arranged at the top end of the conveying frame. One sides of the two stand columns are jointly connected with a fixing plate used for installing a welding machine, a cleaning mechanism is further arranged between the two stand columns, the cleaning mechanism and the welding machine are oppositely arranged in parallel, and the cleaning mechanism is located above the conveying belt assembly. The cleaning mechanism comprises a transverse plate, a blower box, a blower pipe, a blower, a clamping piece, a blower cover and a piston rod, and an inserting groove used for installing the blower box is formed in the center of the upper end face of the transverse plate. When the locomotive side wall cleaning device is used, the two air blowers blow airflow into the air blower box through the air blowing pipe at the same time, the airflow entering the air blower box is blown to the locomotive side wall through the air blowing cover, and therefore dust and impurities adhering to the locomotive side wall can be blown away, and the purpose of cleaning the locomotive side wall can be achieved through the locomotive side wall cleaning device.

Description

Technical Field

[0001] The utility model relates to the technical field of locomotive side wall welding, and particularly relates to a locomotive side wall welding auxiliary device. Background Technique

[0002] The side wall is a component of the carriage of a rail vehicle, used for protecting both sides of the carriage, supporting the roof, and installing doors. The side wall includes structures such as cross beams, longitudinal beams, rib plates, door frames, and guard plates, with a complex structure and requires welding for fixation.

[0003] In the application number: CN202221166952.7, a side wall welding device for an intelligent production line of a rail vehicle is disclosed. The side wall is placed horizontally on the conveyor belt in the conveyor frame and sent below the welding machine through the conveyor belt. After being clamped on both sides by the clamping component, automated welding is carried out using welding, which improves production efficiency and is conducive to the construction of an intelligent production line for rail vehicles. However, there are still deficiencies in the above design. This welding device cannot clean the dust and impurities adhering to the locomotive side wall. The dust and impurities adhering to the locomotive side wall will be directly welded on the locomotive side wall by the welding machine, which will reduce the quality of the locomotive side wall.

[0004] Therefore, we propose a locomotive side wall welding auxiliary device. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a locomotive side wall welding auxiliary device. Two blowers simultaneously blow air into the air box through air pipes. The air flowing into the air box blows on the locomotive side wall through the air hood, so as to be able to blow away the dust and impurities adhering to the locomotive side wall, enabling the device to achieve the purpose of cleaning the locomotive side wall and effectively solving the problems in the background technique.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A locomotive side wall welding auxiliary device includes a conveyor belt assembly, a conveyor frame, and columns. The conveyor belt assembly is installed on the conveyor frame. There are two relatively parallel columns provided at the top of the conveyor frame. A fixing plate for installing a welding machine is commonly connected to one side of the two columns. A cleaning mechanism is also provided between the two groups of columns. The cleaning mechanism is arranged parallel to the welding machine and is located above the conveyor belt assembly;

[0008] The cleaning mechanism includes a cross plate, an air box, air pipes, blowers, clamping parts, air hoods, and piston rods;

[0009] The transverse plate is a horizontally arranged rectangular plate structure. At the center of the upper end face of the transverse plate, there is a slot for installing a blower box. At both ends of the upper end face of the transverse plate, blowers are installed. The blowers are connected to the upper part of the blower box through blower pipes. The bottom end of the blower box passes through the slot and is fixedly connected to the top end of the blower cover.

[0010] By adopting the above technical solution, through the design of the clamping groove, the clamping part and the supporting part, it is convenient to install the cleaning mechanism on the column. One end of the transverse plate is clamped on one of the columns through the clamping groove. The bottom end of the transverse plate is connected to the top end of the supporting part. Then, the clamping part connected to one end of the transverse plate is aligned with the other column. The electric cylinder pushes the clamping part towards the other column through the piston rod until the clamping part is clamped with the other column, which has the advantage of simple operation.

[0011] Specifically, the interior of the blower box is communicated with the blower cover, and the blower pipe is communicated with the blower box.

[0012] Specifically, one end of the transverse plate is connected to the clamping part through the piston rod. There is a clamping groove at the end of the transverse plate far from the clamping part. One end of the transverse plate is clamped with one of the columns through the clamping groove, and the clamping part is clamped with the other column.

[0013] Specifically, on both sides of the column, there are supporting parts for supporting the cleaning mechanism fixedly connected by first bolts, and a plurality of the supporting parts are arranged relatively parallel.

[0014] Specifically, inside the end of the transverse plate close to the clamping part, there is an installation cavity for installing an electric cylinder, and a power supply electrically connected to the electric cylinder is also arranged in the installation cavity.

[0015] Specifically, one end of the piston rod is vertically inserted into one end of the clamping part, and the other end of the piston rod passes through one end of the transverse plate and is connected to one end of the electric cylinder.

[0016] The beneficial effects of the present utility model:

[0017] (1) For the locomotive side wall welding auxiliary device of the present utility model, through the design of the cleaning mechanism, the device can achieve the purpose of cleaning the locomotive side wall. Two blowers simultaneously blow air into the blower box through the blower pipes. The air flowing into the blower box is blown onto the locomotive side wall through the blower cover, so that the dust and impurities adhering to the locomotive side wall can be blown away, which is convenient for the welder to weld the locomotive side wall;

[0018] (2) The auxiliary device for welding the locomotive side wall according to the present utility model is designed with a card slot, a clamping member, and a support member, which facilitates the installation of the cleaning mechanism on the column. One end of the cross plate is clamped on one of the columns through the card slot, and the bottom end of the cross plate is connected to the top end of the support member. Then, the clamping member connected to one end of the cross plate is aligned with the other column, and the electric cylinder pushes the clamping member towards the other column through the piston rod until the clamping member is clamped with the other column, which has the advantage of simple operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described below with reference to the drawings and embodiments.

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is a three-dimensional view of the cross plate of the present utility model;

[0022] Figure 3 is a schematic internal structure diagram of the cross plate of the present utility model;

[0023] In the figure: 1, conveyor belt assembly; 2, conveyor frame; 3, column; 4, first bolt; 5, support member; 6, cleaning mechanism; 7, cross plate; 8, air blower box; 9, air blower pipe; 10, blower; 11, clamping member; 12, air blower cover; 13, card slot; 14, piston rod; 15, slot; 16, installation cavity; 17, electric cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the technical means, creative features, achieved purposes, and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] As an embodiment of the present utility model, as Figures 1-3 shown, the auxiliary device for welding the locomotive side wall according to the present utility model includes a conveyor belt assembly 1, a conveyor frame 2, and a column 3. The conveyor belt assembly 1 is installed on the conveyor frame 2. Two relatively parallel columns 3 are provided at the top end of the conveyor frame 2. A fixing plate for installing a welding machine is commonly connected to one side of the two columns 3. A cleaning mechanism 6 is further provided between the two columns 3. The cleaning mechanism 6 is arranged parallel to the welding machine and is located above the conveyor belt assembly 1;

[0026] The cleaning mechanism 6 includes a cross plate 7, an air blower box 8, an air blower pipe 9, a blower 10, a clamping member 11, an air blower cover 12, and a piston rod 14;

[0027] The horizontal plate 7 is a horizontally arranged rectangular plate structure. At the center of the upper end surface of the horizontal plate 7, there is a slot 15 for installing the air blower box 8. At both ends of the upper end surface of the horizontal plate 7, air blowers 10 are installed. The air blowers 10 are connected to the upper part of the air blower box 8 through air blower pipes 9. The bottom end of the air blower box 8 passes through the slot 15 and is fixedly connected to the top end of the air blower cover 12.

[0028] During use, the two air blowers 10 simultaneously blow air into the air blower box 8 through the air blower pipes 9. The air flowing into the air blower box 8 is blown onto the side wall of the locomotive through the air blower cover 12, so that the dust and impurities adhering to the side wall of the locomotive can be blown away, and then the welding machine can weld the side wall of the locomotive.

[0029] The present utility model further includes that the inside of the air blower box 8 is communicated with the air blower cover 12, and the air blower pipe 9 is communicated with the air blower box 8.

[0030] The present utility model further includes that one end of the horizontal plate 7 is connected to the clamping member 11 through a piston rod 14. A clamping groove 13 is provided at the end of the horizontal plate 7 away from the clamping member 11. One end of the horizontal plate 7 is clamped to one of the upright columns 3 through the clamping groove 13, and the clamping member 11 is clamped to the other upright column 3.

[0031] The present utility model further includes that support members 5 for supporting the cleaning mechanism 6 are fixedly connected to both sides of the upright column 3 through first bolts 4, and a plurality of the support members 5 are arranged relatively parallel.

[0032] The present utility model further includes that an installation cavity 16 for installing an electric cylinder 17 is provided inside one end of the horizontal plate 7 close to the clamping member 11, and a power supply electrically connected to the electric cylinder 17 is further provided in the installation cavity 16.

[0033] The present utility model further includes that one end of the piston rod 14 is vertically inserted into one end of the clamping member 11, and the other end of the piston rod 14 passes through one end of the horizontal plate 7 and is connected to one end of the electric cylinder 17.

[0034] When the present utility model is in use, first, the support members 5 are fixedly installed on both sides of the upright column 3 through the first bolts 4. The tops of the plurality of support members 5 are all located on the same horizontal line. Then, one end of the horizontal plate 7 is clamped to one of the upright columns 3 through the clamping groove 13, and the bottom end of the horizontal plate 7 is connected to the top of the support member 5. Then, the clamping member 11 connected to one end of the horizontal plate 7 is aligned with the other upright column 3, and the electric cylinder 17 pushes the clamping member 11 towards the other upright column 3 through the piston rod 14 until the clamping member 11 is clamped to the other upright column 3, and the bottom end of the clamping member 11 is connected to the top of the support member 5;

[0035] When it is necessary to clean the locomotive side wall on the conveyor belt assembly 1, two blowers 10 simultaneously blow air into the air box 8 through the air pipes 9, and the air entering the air box 8 blows on the locomotive side wall through the air hood 12, so that the dust and impurities adhering to the locomotive side wall can be blown away, and then the welder can weld the locomotive side wall.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and the above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present invention. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A locomotive side wall welding auxiliary device, characterized in that: The invention comprises a conveyor belt assembly (1), a conveyor frame (2) and a column (3), wherein the conveyor belt assembly (1) is mounted on the conveyor frame (2), and two columns (3) are arranged relatively parallel to each other at the top of the conveyor frame (2), and a fixing plate for mounting a welding machine is commonly connected to one side of the two columns (3), and a cleaning mechanism (6) is also arranged between the two groups of columns (3), and the cleaning mechanism (6) is arranged relatively parallel to the welding machine, and the cleaning mechanism (6) is located above the conveyor belt assembly (1); The cleaning mechanism (6) comprises a transverse plate (7), a bellows box (8), a blast pipe (9), a blower (10), a clamp (11), a blast hood (12) and a piston rod (14); the transverse plate (7) is a horizontally arranged rectangular plate-shaped structure; a slot (15) for mounting the bellows box (8) is provided at the center of the upper end surface of the transverse plate (7); blowers (10) are installed at both ends of the upper end surface of the transverse plate (7); the blower (10) is connected to the upper part of the bellows box (8) through the blast pipe (9); and the bottom end of the bellows box (8) passes through the slot (15) and is fixedly connected to the top end of the blast hood (12).

2. A locomotive side wall welding auxiliary device according to claim 1, characterized in that: The interior of the bellows box (8) is in communication with a bellows cover (12), and the bellows pipe (9) is in communication with the bellows box (8).

3. The locomotive side wall welding auxiliary device according to claim 1, characterized in that: One end of the transverse plate (7) is connected to the clamping member (11) via a piston rod (14); an end of the transverse plate (7) away from the clamping member (11) is provided with a clamping groove (13); one end of the transverse plate (7) is clamped to one of the upright posts (3) via the clamping groove (13); and the clamping member (11) is clamped to the other upright post (3).

4. The locomotive side wall welding auxiliary device according to claim 1, characterized in that: Support members (5) for supporting a cleaning mechanism (6) are fixedly connected to both sides of the upright column (3) via first bolts (4), and a plurality of the support members (5) are arranged in parallel with each other.

5. The locomotive side wall welding auxiliary device according to claim 1, characterized in that: An installation cavity (16) for installing an electric cylinder (17) is provided inside one end of the transverse plate (7) close to the clamp (11), and a power source electrically connected to the electric cylinder (17) is also provided inside the installation cavity (16).

6. The locomotive side wall welding auxiliary device according to claim 1, characterized in that: One end of the piston rod (14) is vertically inserted into one end of the clamp (11), and the other end of the piston rod (14) passes through one end of the transverse plate (7) and is connected to one end of the electric cylinder (17).

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