Welding equipment for machining locomotive accessories

Abstract

The welding equipment comprises a welding platen, a right-angle protective cover and a laser welding head, the right-angle protective cover is arranged at the top end of the welding platen, a strip-shaped open groove is formed in the middle of the welding platen, a double-station sliding block seat is installed in the strip-shaped open groove in a sliding mode, and a laser welding head is installed in the double-station sliding block seat. Welding platform plates are mounted at two station grooves in the top end of the double-station sliding block seat, and accessory limiting hoop pieces are mounted at the two rotating ends of the two welding platform plates; a right-angle protective cover is arranged in the middle of the right-angle protective cover, a rail mounting batten is arranged at an opening in the top end of the right-angle protective cover, a movable connecting seat is mounted at a rail of the rail mounting batten, and the bottom end of the movable connecting seat is in threaded assembly connection with a laser welding head. The rotatable accessory limiting hoop piece is used for limiting, the limiting tightness is improved through the locking connector block, two sets of welding equipment can be clamped in a targeted mode, and the welding effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to welding equipment for processing railway locomotive accessories. Background Art

[0002] There are many kinds of railway locomotive accessories. Most of them often need to be welded during the production process to achieve good connection firmness. At this time, welding equipment is needed. Patent No. CN212885940U discloses a welding equipment for engineering machinery accessories. The welding equipment is composed of a base plate, a column, a workbench, a support device, a reinforcement device, a heat dissipation device, a bracket, a support block and a universal wheel. When the welding is completed, the supporting device is used to squeeze and fix the accessories to be welded, and the reinforcement device is used to further fix the accessories to improve the stability of the accessories and facilitate welding. A heat dissipation device is set to facilitate the welding of accessories, and the temperature is quickly reduced to improve the work efficiency.

[0003] The above-mentioned welding equipment has the following disadvantages: there is only a single welding station during welding, and during the welding process, the welding exhaust gas cannot be quickly and effectively handled and is easily inhaled into the lungs of the operator, affecting safety. For this reason, we designed a welding equipment for processing railway locomotive parts. Utility Model Content

[0004] The purpose of the utility model is to provide welding equipment for machining railway locomotive parts to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: welding equipment for processing railway locomotive accessories, including a welding table, a right-angle protective cover and a laser welding head, the right-angle protective cover is arranged at the top of the welding table, a strip opening groove is opened in the middle of the welding table, a double-station slider seat is slidably installed inside the strip opening groove, welding platform plates are installed at the two station grooves at the top of the double-station slider seat, and the two rotating ends of the two welding platform plates are installed with accessory limiting clamps;

[0006] A track mounting slat is arranged at the opening at the top of the right-angle protective cover, a movable connecting seat is installed at the track of the track mounting slat, the bottom end of the movable connecting seat is threadedly assembled with the laser welding head, a smoking pipe holder is installed on the side of the laser welding head, the top of the smoking pipe holder is connected to a negative pressure air pump through a smoke guide pipe, a laser welding head is arranged at the bottom end of the laser welding head, and a smoke treatment structure is arranged on the back side of the right-angle protective cover.

[0007] Preferably, the flue gas treatment structure includes a mounting substrate, an activated carbon mesh plate, an odor adsorption mesh surface and an aroma neutralization mesh plate, the activated carbon mesh plate is arranged in the middle of the mounting substrate and is correspondingly connected to an air guide connection interface, the air guide connection interface is connected to a negative pressure air pump, the odor adsorption mesh surface is arranged on the back side of the activated carbon mesh plate and is connected to the mounting substrate, and the aroma neutralization mesh plate is connected to the odor adsorption mesh surface.

[0008] Preferably, a smoking pipe is fixedly mounted on the bottom end of the smoking pipe holder, and the horizontal height of the smoking pipe is greater than the horizontal height of the laser welding head.

[0009] Preferably, one end of the four accessory limiting clamps is provided with a locking joint block, and the four locking joint blocks are respectively connected to the slots of the two welding platform plates.

[0010] Preferably, a welding indicator line is provided in the middle of the two welding platform plates, and the welding indicator line corresponds to the laser welding head.

[0011] Preferably, the right-angle protective cover is formed by integrally splicing a horizontal panel and two vertical side panels.

[0012] Technical effects and advantages of the utility model:

[0013] (1) The welding equipment for processing railway locomotive parts of the utility model installs the welding platform plate by arranging a double-station slider seat inside the strip opening groove, limits the position by using a rotatable accessory limit clamp, and improves the limit tightness by locking the joint block, so as to clamp two sets of welding equipment in a targeted manner, greatly improving the welding effect, and a smoke pipe holder is arranged above the laser welding head, which is connected through a negative pressure air pump, an air guide connection interface, an activated carbon mesh plate, an installation base plate, an odor adsorption mesh surface and an aroma neutralization mesh plate, etc. The structure can follow the movement of the laser welding head, quickly and effectively extract the welding smoke to the activated carbon mesh plate, and discharge it through the odor adsorption mesh surface and the aroma neutralization mesh plate, thereby greatly improving the smoke treatment efficiency and treatment effect, preventing the smoke from being inhaled by the operator, and having good safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the laser welding head of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the right-angle protective cover of the utility model.

[0017] In the figure: 1. Welding table; 2. Right-angle protection cover; 3. Welding platform plate; 4. Dual-station slider seat; 5. Strip opening groove; 6. Accessory limit clamp; 7. Locking joint block; 8. Track mounting strip; 9. Mobile connecting seat; 10. Laser welding head; 11. Laser welding head; 12. Smoking pipe holder; 13. Smoking pipe; 14. Negative pressure air pump; 15. Air guide connection interface; 16. Activated carbon mesh; 17. Mounting base plate; 18. Odor adsorption mesh; 19. Fragrance neutralization mesh. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-3 The welding equipment for railway locomotive parts processing shown:

[0020] like Figure 1 As shown, it includes a welding table 1, a right-angle protective cover 2 and a laser welding head 10, the right-angle protective cover 2 is arranged at the top of the welding table 1, a strip-shaped opening groove 5 is opened in the middle of the welding table 1, a double-station slider seat 4 is slidably installed inside the strip-shaped opening groove 5, and welding platform plates 3 are installed at the two station grooves at the top of the double-station slider seat 4, and the two rotating ends of the two welding platform plates 3 are installed with accessory limiting clamps 6;

[0021] In the above embodiment, if Figure 1 As shown, one end of the four accessory limiting clamps 6 is provided with a locking joint block 7, and the four locking joint blocks 7 are respectively connected to the slots of the two welding platform plates 3.

[0022] The advantages of the above design are: the rotatable accessory limiting clamp 6 is used for limiting, and the limiting tightness is improved by locking the joint block 7, so that two sets of welding equipment can be clamped in a targeted manner, greatly improving the welding effect.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, a track mounting strip 8 is arranged at the opening at the top of the right-angle protection cover 2, a movable connection seat 9 is installed at the track of the track mounting strip 8, the bottom end of the movable connection seat 9 is threadedly assembled with a laser welding head 10, a smoking pipe holder 12 is installed on the side of the laser welding head 10, the top of the smoking pipe holder 12 is connected to a negative pressure air pump 14 through a smoke guide pipe, and a laser welding head 11 is arranged at the bottom end of the laser welding head 10;

[0024] A flue gas treatment structure is arranged on the back of the right-angle protective cover 2. Specifically, the flue gas treatment structure includes a mounting substrate 17, an activated carbon mesh plate 16, an odor adsorption mesh surface 18 and an aroma neutralization mesh plate 19. The activated carbon mesh plate 16 is arranged in the middle of the mounting substrate 17 and is correspondingly connected to an air guide connection interface 15. The air guide connection interface 15 is connected to the negative pressure air pump 14. The odor adsorption mesh surface 18 is arranged on the back of the activated carbon mesh plate 16 and is connected to the mounting substrate 17. The aroma neutralization mesh plate 19 is connected to the odor adsorption mesh surface 18.

[0025] The advantage of this design is that the smoking duct 13 can follow the movement of the laser welding head 10, quickly and effectively extract the welding smoke to the activated carbon mesh plate 16, and discharge it through the odor adsorption mesh surface 18 and the aroma neutralization mesh plate 19, which greatly improves the smoke treatment efficiency and treatment effect, avoids the smoke from being inhaled by the operator, and has good safety.

[0026] Specifically, the aroma neutralizing mesh plate 19 is a porous mesh plate structure with aroma, and the aroma can be fruit aroma, medicinal aroma, etc.

[0027] The odor adsorption mesh surface 18 is a metal mesh structure with an adsorbent material, and the adsorbent material can be an activated carbon ball or a porous ball.

[0028] In the above embodiment, a smoking pipe 13 is fixedly mounted on the bottom end of the smoking pipe holder 12, and the height of the smoking pipe 13 is greater than the height of the laser welding head 11. This design prevents the laser welding head 11 from being too high and unable to accurately align with the welding part.

[0029] In this embodiment, if Figure 1 As shown, welding indicator lines are provided in the middle of the two welding platform plates 3, and the welding indicator lines correspond to the laser welding head 11. The right-angle protection cover 2 is formed by an integrated splicing of a horizontal panel and two vertical side panels. The above design has a good structural differentiation effect.

[0030] The working principle of the utility model is as follows: a double-station slider seat 4 is slidably installed inside the strip-shaped opening groove 5, and a welding platform plate 3 is installed at the two station grooves at the top of the double-station slider seat 4. The double-station system is adopted, which helps to perform welding more efficiently. The mobile connecting seat 9 can drive the laser welding head 10 to move back and forth between the two welding platform plates 3 for welding. The mobile connecting seat 9 is an electric slider structure of the prior art.

[0031] In order to absorb smoke better and faster and prevent smoke from harming the operator, the utility model arranges a smoking pipe holder 12 on the laser welding head 10. Through structures such as the negative pressure air pump connection 14, the air guide connection interface 16, the activated carbon mesh plate 16, the mounting base plate 17, the odor adsorption mesh surface 18 and the aroma neutralization mesh plate 19, the smoking pipe holder 12 can follow the movement of the laser welding head 10, quickly and effectively extract the welding smoke to the activated carbon mesh plate 16, and discharge it through the odor adsorption mesh surface 18 and the aroma neutralization mesh plate 19, thereby greatly improving the smoke treatment efficiency and treatment effect, preventing the smoke from being inhaled by the operator, and having good safety.

[0032] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A welding device for processing railway locomotive parts, comprising a welding table (1), a right-angle protective cover (2) and a laser welding head (10), characterized in that: The right-angle protection cover (2) is arranged at the top of the welding table (1); a strip-shaped opening groove (5) is opened in the middle of the welding table (1); a double-station slider seat (4) is slidably installed inside the strip-shaped opening groove (5); welding platform plates (3) are installed at the two station grooves at the top of the double-station slider seat (4); and accessory limiting clamps (6) are installed at the two rotating ends of the two welding platform plates (3); A track mounting strip (8) is arranged at the opening at the top of the right-angle protective cover (2), a movable connecting seat (9) is installed at the track of the track mounting strip (8), the bottom end of the movable connecting seat (9) is threadedly assembled with a laser welding head (10), a smoking pipe holder (12) is installed on the side of the laser welding head (10), the top end of the smoking pipe holder (12) is connected to a negative pressure air pump (14) through a smoke guide pipe, a laser welding head (11) is arranged at the bottom end of the laser welding head (10), and a smoke treatment structure is arranged on the back of the right-angle protective cover (2).

2. The welding equipment for railway locomotive parts processing according to claim 1 is characterized in that: The smoke treatment structure comprises a mounting substrate (17), an activated carbon mesh plate (16), an odor adsorption mesh surface (18) and an aroma neutralization mesh plate (19); the activated carbon mesh plate (16) is arranged in the middle of the mounting substrate (17) and is correspondingly connected to an air guide connection interface (15); the air guide connection interface (15) is in communication with a negative pressure air pump (14); the odor adsorption mesh surface (18) is arranged on the back of the activated carbon mesh plate (16) and is connected to the mounting substrate (17); and the aroma neutralization mesh plate (19) is connected to the odor adsorption mesh surface (18).

3. The welding equipment for railway locomotive parts processing according to claim 1 is characterized in that: A smoking pipe (13) is fixedly mounted on the bottom end of the smoking pipe holder (12), and the horizontal height of the smoking pipe (13) is greater than the horizontal height of the laser welding head (11).

4. The welding equipment for railway locomotive parts processing according to claim 1, characterized in that: One end of each of the four accessory limiting clamps (6) is provided with a locking joint block (7), and the four locking joint blocks (7) are respectively connected to the slots of the two welding platform plates (3).

5. The welding equipment for railway locomotive parts processing according to claim 1, characterized in that: A welding indicator line is provided in the middle of the two welding platform plates (3), and the welding indicator line corresponds to the laser welding head (11).

6. The welding equipment for railway locomotive parts processing according to claim 1, characterized in that: The right-angle protective cover (2) is formed by integrally splicing a horizontal panel and two vertical side panels.

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