CN216633228U

CN216633228U - Centre sill assembly welding tool for bogie machining

Info

Publication number: CN216633228U
Application number: CN202123437792.3U
Authority: CN
Inventors: 宋守浩
Original assignee: Individual
Current assignee: Qingdao CRRC Sifang Rolling Stock Co Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-31
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a middle beam assembly welding tool for machining a bogie, which belongs to the technical field of machining of bogies and comprises a base, wherein a special-shaped plate is arranged on the upper side of the base, long plates are arranged at two ends of the special-shaped plate, the long plates and the special-shaped plate are connected with the base through fixing devices, and a collecting assembly is arranged on one side of each long plate; the collecting assembly comprises a right-angle plate, a telescopic pipe, an air inlet pipe, an air collecting hood and a water tank, the fan is started during welding operation by arranging the collecting assembly, smoke generated by welding enters the air inlet pipe through the air collecting hood and then is discharged into the water tank through the air outlet pipe, water in the water tank cleans the smoke, the smoke is filtered through the filter screen and then is discharged through the air outlet pipe, and the smoke generated by welding can be collected and treated and then discharged by arranging the collecting assembly, so that the damage to the body of a worker is reduced, and the pollution to the air is reduced.

Description

Centre sill assembly welding tool for bogie machining

Technical Field

The utility model belongs to the technical field of bogie processing, and particularly relates to a center sill assembly welding tool for bogie processing.

Background

The bogie is one of the most important parts in the structure of the railway vehicle, and the main structure of the bogie is formed by a cross beam and two side beams. The side beam is of a hollow structure consisting of an upper plate, a lower plate, a vertical plate and an end plate which are matched with each other, and a plurality of rib plates are arranged inside the side beam.

Chinese patent application number is CN211564953U discloses an assembly welding frock of bogie, and its device can't collect the processing to the smoke and dust when carrying out weldment work, causes the pollution to the environment, and big to workman's health damage, and former device can't carry out horizontal adjustment to long board and sketch plate simultaneously, can't guarantee that long board and sketch plate are in the level, has reduced welding quality.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides a middle beam assembly welding tool for bogie processing, which has the characteristics of capability of collecting and treating smoke generated by welding and low environmental pollution.

In order to achieve the purpose, the utility model provides the following technical scheme: a centre sill assembly welding tool for machining a bogie comprises a base, wherein a special-shaped plate is arranged on the upper side of the base, long plates are arranged at two ends of the special-shaped plate, the long plates and the special-shaped plate are connected with the base through fixing devices, and a collecting assembly is arranged on one side of each long plate;

the collecting assembly comprises a right-angle plate, a telescopic pipe, an air inlet pipe, a fan, an air outlet pipe, an exhaust pipe, a gas collecting hood and a water tank, wherein the right-angle plate is arranged on one side of the long plate close to the middle position of the base, the gas collecting hood is arranged on the lower side of the right-angle plate, the telescopic pipe is arranged between the gas collecting hood and the right-angle plate, the water tank is arranged on one side, away from the long plate, of the right-angle plate, the fan is arranged at the upper end of the water tank, the air inlet pipe is arranged between the fan and the telescopic pipe, the air outlet pipe is arranged at the other end of the fan, and the exhaust pipe is arranged on one side, away from the fan, of the upper end of the water tank.

Preferably, the collection assembly further comprises a filter screen, wherein the filter screen is arranged in the water tank through a buckle connection.

Preferably, the collecting assembly further comprises a fastener, wherein the telescopic pipe is connected with the gas collecting hood through the fastener.

Preferably, the collecting assembly further comprises an electric push rod, wherein the electric push rod is arranged on two sides between the gas collecting hood and the right-angle plate.

Preferably, one side that the long slab lower extreme is close to the sketch plate is provided with the backup pad, the downside of backup pad is provided with the movable plate, be provided with the lead screw between movable plate and the backup pad.

Preferably, the interior of the filter screen is of an activated carbon structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the collection assembly is arranged, the fan is started when welding is carried out, the smoke generated by welding enters the air inlet pipe through the air collecting hood and then is discharged into the water tank through the air outlet pipe, the water in the water tank cleans the smoke, then the smoke is filtered through the filter screen and then is discharged through the exhaust pipe, and the collection assembly is arranged to collect and treat the smoke generated by welding and then discharge the smoke, so that the damage to the body of a worker is reduced, and the pollution to the air is also reduced.

2. According to the utility model, through arranging the supporting plate, when the long plate and the special-shaped plate are not at the same horizontal height, the plate is moved to one side of the lower end of the long plate close to the special-shaped plate in a sliding manner, the screw rod is screwed to drive the supporting plate to move, and the supporting plate drives the long plate at the upper end to move, so that the long plate and the special-shaped plate are at the same horizontal height, and the welding quality of the long plate and the special-shaped plate is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the collection assembly of the present invention;

FIG. 3 is a top view of the fastener of the present invention;

in the figure: 1. a base; 2. a fixing device; 3. a long plate; 4. moving the plate; 5. a shaped plate; 6. a screw rod; 7. a support plate; 8. a collection assembly; 801. a right-angle plate; 802. a telescopic pipe; 803. an air inlet pipe; 804. a fan; 805. an air outlet pipe; 806. an exhaust pipe; 807. a filter screen; 808. a gas-collecting hood; 809. a fastener; 810. an electric push rod; 811. a water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a centre sill assembly welding tool for machining a bogie comprises a base 1, wherein a special-shaped plate 5 is arranged on the upper side of the base 1, long plates 3 are arranged at two ends of the special-shaped plate 5, the long plates 3 and the special-shaped plate 5 are connected with the base 1 through fixing devices 2, and a collecting assembly 8 is arranged on one side of each long plate 3;

the collecting assembly 8 comprises a right-angle plate 801, an extension pipe 802, an air inlet pipe 803, a fan 804, an air outlet pipe 805, an air outlet pipe 806, an air collecting hood 808 and a water tank 811, wherein the right-angle plate 801 is arranged on one side, close to the middle of the base 1, of the long plate 3, the air collecting hood 808 is arranged on the lower side of the right-angle plate 801, the extension pipe 802 is arranged between the air collecting hood 808 and the right-angle plate 801, a water tank 811 is arranged on one side, away from the long plate 3, of the right-angle plate 801, the fan 804 is arranged on the upper end of the water tank 811, the air inlet pipe 803 is arranged between the fan 804 and the extension pipe 802, the air outlet pipe 805 is arranged at the other end of the fan 804, and an air outlet pipe 806 is arranged on one side, away from the fan 804, of the upper end of the water tank 811.

Specifically, the collection assembly 8 further comprises a filter screen 807, wherein the inside of the water tank 811 is provided with the filter screen 807 by snap-fit connection.

Through adopting above-mentioned technical scheme, through set up filter screen 807 in water tank 811 is inside to improve the filter effect to the smoke and dust.

In particular, the collecting assembly 8 further comprises fasteners 809, wherein the telescopic tube 802 and the gas collecting channel 808 are connected by the fasteners 809.

By adopting the technical scheme, the gas collecting hood 808 is convenient to install and detach.

Specifically, the collecting assembly 8 further comprises an electric push rod 810, wherein the electric push rod 810 is arranged on two sides between the gas collecting hood 808 and the right-angle plate 801.

By adopting the technical scheme, the gas collecting hood 808 can move up and down, so that the fixing device 2 can conveniently fix the long plate 3.

Specifically, a supporting plate 7 is arranged on one side, close to the special-shaped plate 5, of the lower end of the long plate 3, a moving plate 4 is arranged on the lower side of the supporting plate 7, and a screw rod 6 is arranged between the moving plate 4 and the supporting plate 7.

Through adopting above-mentioned technical scheme, through setting up backup pad 7, when long board 3 and sketch plate 5 are not at same level, slide movable plate 4 to long board 3 lower extreme be close to sketch plate 5 one side, move lead screw 6 through twisting and drive backup pad 7 and remove, backup pad 7 drives long board 3 of upper end and removes, makes long board 3 and sketch plate 5 be in same level, improves the welding quality of long board 3 and sketch plate 5.

Specifically, the inside of the filter screen 807 is an activated carbon structure.

Through adopting above-mentioned technical scheme, the active carbon is better to the smoke and dust filter effect.

The fan 804 is the prior art, and the model is 4-72 series A type.

The structure and the working principle of the base 1, the fixing device 2, the long plate 3 and the special-shaped plate 5 are disclosed in the assembling and welding tool of the bogie disclosed in the Chinese patent application No. CN 211564953U.

The working principle and the using process of the utility model are as follows: when the device is used, the device is installed at a proper position, the fan 804 is started during welding, smoke generated by welding enters the air inlet pipe 803 through the air collecting hood 808 and then is discharged into the water tank 811 through the air outlet pipe 805, water in the water tank 811 cleans the smoke, the smoke is filtered through the filter screen 807 and then is discharged through the exhaust pipe 806, and the smoke generated by welding can be collected and treated by the collection assembly 8 and then discharged, so that the damage to the body of a worker is reduced, and the pollution to the air is reduced.

Through setting up backup pad 7, when long board 3 and dysmorphism board 5 are not at same level, the slip movable plate 4 is close to dysmorphism board 5 one side to long board 3 lower extreme, drives backup pad 7 through twisting lead screw 6 and removes, and backup pad 7 drives long board 3 of upper end and removes, makes long board 3 and dysmorphism board 5 be in same level, improves long board 3 and dysmorphism board 5's welding quality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bogie processing is with well roof beam assembly welding frock, includes base (1), its characterized in that: a special-shaped plate (5) is arranged on the upper side of the base (1), long plates (3) are arranged at two ends of the special-shaped plate (5), the long plates (3) and the special-shaped plate (5) are connected with the base (1) through fixing devices (2), and a collecting assembly (8) is arranged on one side of each long plate (3);

the collecting component (8) comprises a right-angle plate (801), an extension pipe (802), an air inlet pipe (803), a fan (804), an air outlet pipe (805), an air outlet pipe (806), an air collecting hood (808) and a water tank (811), wherein a right-angle plate (801) is arranged on one side of the long plate (3) close to the middle of the base (1), a gas collecting hood (808) is arranged on the lower side of the right-angle plate (801), a telescopic pipe (802) is arranged between the gas collecting hood (808) and the right-angle plate (801), a water tank (811) is arranged on one side of the right-angle plate (801) far away from the long plate (3), a fan (804) is arranged at the upper end of the water tank (811), an air inlet pipe (803) is arranged between the fan (804) and the telescopic pipe (802), the other end of the fan (804) is provided with an air outlet pipe (805), and one side, far away from the fan (804), of the upper end of the water tank (811) is provided with an air outlet pipe (806).

2. The middle beam assembling and welding tool for machining the bogie according to claim 1, which is characterized in that: the collecting assembly (8) further comprises a filter screen (807), wherein the filter screen (807) is arranged in the water tank (811) through buckling connection.

3. The center sill assembling and welding tool for machining the bogie according to claim 1, wherein the center sill assembling and welding tool comprises: the collecting assembly (8) further comprises a fastener (809), wherein the telescopic pipe (802) and the gas collecting hood (808) are connected through the fastener (809).

4. The center sill assembling and welding tool for machining the bogie according to claim 1, wherein the center sill assembling and welding tool comprises: the collecting assembly (8) further comprises an electric push rod (810), wherein the electric push rod (810) is arranged on two sides between the gas collecting hood (808) and the right-angle plate (801).

5. The center sill assembling and welding tool for machining the bogie according to claim 1, wherein the center sill assembling and welding tool comprises: one side that long board (3) lower extreme is close to dysmorphism board (5) is provided with backup pad (7), the downside of backup pad (7) is provided with movable plate (4), be provided with lead screw (6) between movable plate (4) and backup pad (7).

6. The center sill assembling and welding tool for machining the bogie according to claim 2, wherein the center sill assembling and welding tool comprises: the inside of the filter screen (807) is of an activated carbon structure.