CN212019820U

CN212019820U - Quick welding device is used in steel grating processing

Info

Publication number: CN212019820U
Application number: CN202020405551.7U
Authority: CN
Inventors: 郑承敦; 李召磊
Original assignee: Qingdao Sangjin Metal Products Co ltd
Current assignee: Qingdao Sangjin Metal Products Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-27
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a quick welding device for processing a steel grating, which comprises a base, wherein a servo motor is arranged on the upper surface of the base, a support plate is arranged above the servo motor, a circular groove is arranged on the upper surface of the support plate, connecting blocks are welded on both sides of the circular groove, a fixing bolt is rotatably connected on the surface of each connecting block, a slider is movably connected on one side of the servo motor, a bracket is welded on the upper surface of the slider, a welding head is arranged at the top of the bracket, a gas collecting hood is arranged above the welding head, an exhaust fan is arranged on one side of the gas collecting hood, a shell is arranged on one side of the exhaust fan, a cylindrical barrel is arranged in the shell, and activated carbon filter cotton is adhered on the inner wall of the cylindrical barrel, the utility model is convenient to fix the circular steel grating, has simple structure and convenient operation, can quickly, the health of the user is prevented from being influenced after the user directly inhales the mask.

Description

Quick welding device is used in steel grating processing

Technical Field

The utility model relates to a steel grating welding technology field specifically is a steel grating processing is with quick welding set.

Background

The grid is also called a steel grating, the grid is arranged by flat steel according to certain intervals and cross bars (twisted square steel, round steel, flat steel and the like) in a crossed way, and is welded into a steel product with square lattices in the middle, the steel grating is mainly used for manufacturing a ditch cover plate, a steel structure platform plate, a step plate of a steel ladder and the like, the cross bars are generally made of twisted square steel, the steel grating is generally made of carbon steel, and the appearance is hot-galvanized, so that the oxidation prevention effect can be achieved. The steel grating plate has the performances of ventilation, lighting, heat dissipation, skid resistance, explosion prevention and the like.

When the steel grating is welded, the twisted square steel with a certain distance is pressed into the flat steel with lateral force, so that the grid plate with firm welding spot, plate shape and rectangular surface is obtained. The steel grating fixing mode mainly adopts welding and mounting clamp clamping and fixing.

However, the existing steel grating welding device mainly has the following disadvantages:

1. the existing steel grating welding device mainly adopts a manual handheld welding machine to weld, when a round steel grating is welded, a frame body and an inner plate are inconvenient to fix, the joint of the frame body and the inner plate is more, and quick welding cannot be realized.

2. Current steel grating welding set can produce poisonous flue gas when welding the steel grating, by the direct back of inhaling of staff, can influence healthily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick welding device for processing a steel grating, which solves the problems that the existing welding device for the steel grating in the background technology is mainly a manual handheld welding machine to weld, when a round steel grating is welded, a frame body and an inner plate are inconvenient to fix, and the connection part of the frame body and the inner plate is more, so that quick welding cannot be realized; current steel grating welding set can produce poisonous flue gas when welding the steel grating, by the direct back of inhaling of staff, can influence healthy problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick welding set is used in steel grating processing, includes the base, surface mounting has servo motor on the base, the support plate is installed to the servo motor top, circular recess has been seted up to the support plate upper surface, the connecting block has all been welded to circular recess both sides, the connecting block surface rotates and is connected with fixing bolt, servo motor one side swing joint has the slider, surface welding has the support on the slider, the bonding tool is installed at the support top, the gas collecting channel is installed to the bonding tool top, gas collecting channel one side is equipped with the extraction fan, the casing is installed to extraction fan one side, casing internally mounted has a cylinder section of thick bamboo, the adhesion of cylinder section of thick bamboo inner wall has the active carbon to.

Preferably, the power output end of the servo motor is fixedly connected with a connecting plate, and the connecting plate is connected with the support plate through a countersunk screw, so that the support plate is convenient to mount and dismount.

Preferably, the outer walls of the two sides of the sliding block are fixedly connected with connecting lugs, adjusting bolts are inserted into the upper surfaces of the connecting lugs, a straight hole is formed in the lower portion of each connecting lug, and each adjusting bolt penetrates through the corresponding straight hole, so that the sliding block can move left and right, and the position of each welding head can be adjusted conveniently.

Preferably, the air inlet end of the exhaust fan is in conduction connection with the air collecting hood, so that waste gas collection is facilitated.

Preferably, a gas inlet pipe is fixedly connected to one end of the cylindrical barrel, and the gas inlet pipe is in conduction connection with a gas outlet end of the exhaust fan, so that collected waste gas is directly discharged into the cylindrical barrel for treatment.

Preferably, the surface of the cylindrical barrel is provided with a through hole, one end of the shell is welded with an exhaust pipe, and filtered waste gas is discharged into the shell through the through hole and is discharged by the exhaust pipe.

The utility model provides a quick welding set is used in steel grating processing possesses following beneficial effect:

(1) the utility model discloses a place circular frame inside circular recess, it is inboard to place the frame with the inner panel simultaneously, through rotatory bolt, make bolt cooperation connecting block screw thread rotate, thereby make the bolt pass the connecting block, make bolt one end withstand the outer wall of circular frame, thereby fix it, moreover, the steam generator is simple in structure, high durability and convenient operation, through the external controlling means of servo motor, servo motor converts the signal of telecommunication received to the epaxial angle displacement of motor or angular velocity output, drive the support plate at the uniform velocity and rotate, and through adjusting the bonding tool to the position of linking department of circular frame and inner panel, the external controlling means of bonding tool simultaneously, make the bonding tool work in the same time interval, thereby carry out spot welding to the linking department of circular frame and inner panel, can be quick realization welding.

(2) The utility model discloses an after the extraction fan switch on, the poisonous flue gas that bonding tool department during operation produced passes through the discharge hood and inhales to inside the cylinder section of thick bamboo with poisonous flue gas suction through the air current that the extraction fan produced, filter the cotton through the inside active carbon of cylinder section of thick bamboo and can adsorb concentrated, purify waste gas, after handling, waste gas can directly discharge, prevents to be influenced healthyly by the direct back that inhales of staff.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a top view structure of the carrier plate of the present invention;

FIG. 3 is a schematic top view of the linear hole of the present invention;

fig. 4 is a schematic view of the internal structure of the housing of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the cylindrical barrel of the present invention.

In the figure: 1. a base; 2. a servo motor; 201. a connecting plate; 3. a carrier plate; 301. a circular groove; 302. connecting blocks; 303. fixing the bolt; 4. a slider; 401. a support; 402. A welding head; 403. connecting lugs; 404. a straight hole; 405. adjusting the bolt; 5. a gas-collecting hood; 501. an air extracting fan; 502. a housing; 503. a cylindrical barrel; 504. an air inlet pipe; 505. a through hole; 506. an exhaust pipe; 507. active carbon filter cotton.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a quick welding set is used in steel grating processing, includes base 1, surface mounting has servo motor 2 on the base 1, support plate 3 is installed to servo motor 2 top, circular recess 301 has been seted up to support plate 3 upper surface, connecting block 302 has all been welded to circular recess 301 both sides, connecting block 302 rotates on the surface and is connected with fixing bolt 303, 2 one side swing joint of servo motor has slider 4, 4 last surface welding of slider have support 401, bonding tool 402 is installed at support 401 top, gas collecting channel 5 is installed to bonding tool 402 top, 5 one side of gas collecting channel are equipped with aspirating fan 501, casing 502 is installed to aspirating fan 501 one side, casing 502 internally mounted has cylinder 503, cylinder 503 inner wall bonding has active carbon to filter pulp 507.

The circular outer frame is placed in the circular groove 301, the inner plate is placed on the inner side of the outer frame, the bolt 303 is matched with the connecting block 302 to rotate in a threaded manner by rotating the bolt 303, so that the bolt 303 penetrates through the connecting block 302, one end of the bolt 303 is abutted against the outer wall of the circular outer frame to be fixed, the structure is simple, the operation is convenient, the servo motor 2 is externally connected with a control device, the servo motor 2 converts a received electric signal into angular displacement or angular speed output on a motor shaft to drive the carrier plate 3 to rotate at a constant speed, the welding head 402 is adjusted to a joint position of the circular outer frame and the inner plate, meanwhile, the welding head 402 is externally connected with the control device to enable the welding head 402 to work in the same time interval, the joint position of the circular outer frame and the inner plate is subjected to spot welding, the welding can be rapidly realized, after the power supply is switched on through the air exhaust fan 501, and the air current that produces through the aspirating fan 501 inhales the cylinder 503 inside with poisonous flue gas, can adsorb concentration, purification through the inside active carbon filter pulp 507 of cylinder 503 waste gas, and through handling the back, waste gas can directly discharge, prevents to be inhaled the back by the staff directly, influences healthy.

The power output end of the servo motor 2 is fixedly connected with a connecting plate 201, and the connecting plate 201 is connected with the support plate 3 through a countersunk screw, so that the support plate 3 can be conveniently mounted and dismounted.

The outer walls of two sides of the sliding block 4 are fixedly connected with connecting lugs 403, adjusting bolts 405 are inserted into the upper surfaces of the connecting lugs 403, straight holes 404 are formed below the connecting lugs 403, and the adjusting bolts 405 penetrate through the straight holes 404, so that the sliding block 4 can move left and right, and the position of the welding head 402 can be adjusted conveniently.

The air inlet end of the exhaust fan 501 is in conductive connection with the gas collecting hood 5, which is beneficial to collecting waste gas.

An air inlet pipe 504 is fixedly connected to one end of the cylindrical barrel 503, and the air inlet pipe 504 is in conduction connection with an air outlet end of the suction fan 501, so that collected waste gas is directly discharged into the cylindrical barrel 503 for treatment.

The surface of the cylinder 503 is provided with a through hole 505, one end of the housing 502 is welded with an exhaust pipe 506, and the filtered waste gas is discharged into the housing 502 through the through hole 505 and is discharged through the exhaust pipe 506.

It should be noted that, when the rapid welding device for processing a steel grating works, a servo motor 2 is mounted on the upper surface of a base 1, a carrier plate 3 is mounted above the servo motor 2, a circular groove 301 is formed in the upper surface of the carrier plate 3, connecting blocks 302 are welded on two sides of the circular groove 301, a fixing bolt 303 is rotatably connected to the surface of each connecting block 302, a sliding block 4 is movably connected to one side of the servo motor 2, a support 401 is welded on the upper surface of each sliding block 4, a welding head 402 is mounted on the top of the support 401, a gas collecting hood 5 is mounted above the welding head 402, an air suction fan 501 is arranged on one side of the gas collecting hood 5, a shell 502 is mounted on one side of the air suction fan 501, a cylindrical barrel 503 is mounted inside the shell 502, activated carbon filter cotton 507 is bonded on the inner wall of the cylindrical, meanwhile, the inner plate is placed on the inner side of the outer frame, the bolt 303 is matched with the connecting block 302 to rotate in a threaded manner by rotating the bolt 303, so that the bolt 303 penetrates through the connecting block 302, one end of the bolt 303 is abutted against the outer wall of the circular outer frame to fix the outer wall, the structure is simple, the operation is convenient, the servo motor 2 is externally connected with a control device, the servo motor 2 converts a received electric signal into angular displacement or angular speed output on a motor shaft to drive the carrier plate 3 to rotate at a constant speed, the welding head 402 is adjusted to the position of the joint of the circular outer frame and the inner plate, meanwhile, the welding head 402 is externally connected with the control device to enable the welding head 402 to work in the same time interval, so that the joint of the circular outer frame and the inner plate is subjected to spot welding, the welding can be rapidly realized, after the power supply is switched on through, toxic flue gas is sucked into the cylinder 503 by air flow generated by the suction fan 501, waste gas can be adsorbed, concentrated and purified by the activated carbon filter cotton 507 in the cylinder 503, after treatment, the waste gas can be directly discharged, and the influence on the health of a worker after being directly sucked is prevented, the power output end of the servo motor 2 is fixedly connected with the connecting plate 201, the connecting plate 201 is connected with the carrier plate 3 through a countersunk head screw, so that the carrier plate 3 is convenient to mount and dismount, the outer walls of the two sides of the sliding block 4 are fixedly connected with connecting lugs 403, the upper surfaces of the connecting lugs 403 are spliced with adjusting bolts 405, a straight hole 404 is arranged below the connecting lug 403, the adjusting bolts 405 penetrate through the straight hole 404, so that the sliding block 4 can move left and right, the position of the welding head 402 is convenient to adjust, the air inlet end of the suction fan 501 is in conductive connection with the gas collecting hood 5, so that waste gas can, an air inlet pipe 504 is fixedly connected to one end of the cylindrical barrel 503, the air inlet pipe 504 is in conduction connection with an air outlet end of the suction fan 501, collected waste gas is directly discharged into the cylindrical barrel 503 to be processed, a through hole 505 is formed in the surface of the cylindrical barrel 503, an exhaust pipe 506 is welded to one end of the shell 502, the filtered waste gas is discharged into the shell 502 through the through hole 505 and is discharged through the exhaust pipe 506, and the type 2 of the servo motor can be ZB 190.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick welding set is used in steel grating processing which characterized in that: comprises a base (1), a servo motor (2) is arranged on the upper surface of the base (1), a support plate (3) is arranged above the servo motor (2), a circular groove (301) is arranged on the upper surface of the support plate (3), connecting blocks (302) are welded on two sides of the circular groove (301), a fixing bolt (303) is rotatably connected on the surface of each connecting block (302), one side of the servo motor (2) is movably connected with a sliding block (4), the upper surface of the sliding block (4) is welded with a bracket (401), the top of the bracket (401) is provided with a welding head (402), a gas collecting hood (5) is arranged above the welding head (402), an exhaust fan (501) is arranged on one side of the gas collecting hood (5), a shell (502) is arranged on one side of the exhaust fan (501), the shell (502) is internally provided with a cylinder (503), and the inner wall of the cylinder (503) is adhered with activated carbon filter cotton (507).

2. The rapid welding device for processing the steel grating as claimed in claim 1, wherein: the power output end of the servo motor (2) is fixedly connected with a connecting plate (201), and the connecting plate (201) is connected with the carrier plate (3) through a countersunk screw.

3. The rapid welding device for processing the steel grating as claimed in claim 1, wherein: the slider (4) both sides outer wall all fixedly connected with engaging lug (403), adjusting bolt (405) have been pegged graft to engaging lug (403) upper surface, a word hole (404) has been seted up to engaging lug (403) below.

4. The rapid welding device for processing the steel grating as claimed in claim 1, wherein: and the air inlet end of the exhaust fan (501) is communicated with the gas collecting hood (5).

5. The rapid welding device for processing the steel grating as claimed in claim 1, wherein: one end of the cylindrical barrel (503) is fixedly connected with an air inlet pipe (504), and the air inlet pipe (504) is in conduction connection with the air outlet end of the air exhaust fan (501).

6. The rapid welding device for processing the steel grating as claimed in claim 1, wherein: the surface of the cylindrical barrel (503) is provided with a through hole (505), and one end of the shell (502) is welded with an exhaust pipe (506).