CN216882401U

CN216882401U - High-efficient H shaped steel welding machine

Info

Publication number: CN216882401U
Application number: CN202220460713.6U
Authority: CN
Inventors: 汤洁永
Original assignee: Zhejiang Huachuang Heavy Industry Co ltd
Current assignee: Zhejiang Huachuang Heavy Industry Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-07-05
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to a high-efficiency H-shaped steel welding machine, which comprises an installation block and a placement frame, wherein the placement frame is provided with a plurality of placement frames which are uniformly distributed at equal intervals, installation grooves are formed in the left end and the right end of the installation block, a support frame is fixedly connected in each installation groove, the placement frame is rotatably connected to the support frame, one end, far away from a portal frame, of each placement frame is fixedly connected with a first sliding shaft, a first support column fixedly connected to the installation block is arranged on the inner side of each installation groove, a sliding hole is formed in the upper end of each first support column, a sliding column is slidably connected in each sliding hole, the upper end of each sliding column is fixedly connected with a first sliding frame, the first sliding shaft is slidably connected in each first sliding frame, one end, close to the portal frame, of each sliding column is fixedly connected with a rack, gears are engaged on the racks, the front and back gears are fixedly connected, the front ends of the gears on the front sides are fixedly connected with a motor, an air cylinder is fixedly connected between two adjacent placement frames, and one end, far away from the portal frame, is connected with a connecting block, connecting block upper end fixedly connected with latch segment, machining efficiency is high, and is safe in utilization convenient.

Description

High-efficient H shaped steel welding machine

Technical Field

The utility model relates to a welding machine, in particular to a high-efficiency H-shaped steel welding machine.

Background

H-shaped steel is widely used in the industries of large buildings, water conservancy bridges, metallurgical industry and the like, and the H-shaped steel is usually welded and formed by a gantry type welding machine. Along with the expansion of various high buildings on the application of the steel structure H-shaped steel, the steel structure H-shaped steel of various super-high super-long large buildings is more and more applied. In the manufacturing process of the large building steel structure H-shaped steel, in order to ensure the welding heat balance of the welding seam in the welding process of the section steel and avoid the generation of welding stress bending deformation in the welding process of the H-shaped steel, the welding process generally requires that the welding process needs to be immediately turned over after one welding seam of the flange and the web plate on one side is finished, and then one welding seam of the flange and the web plate on the other side is welded, so that the overall dimension of the H-shaped steel member can be ensured, and the structural appearance deformation is not generated. The traditional overturning is realized by matching with manual work after the trussed girder is lifted. The operation steps of turning the section steel by the truss vehicle are complicated, multiple workers are needed to cooperate nearby the workpiece, the whole turning process is time-consuming and labor-consuming, the production efficiency is low, and in the whole turning process, the H-shaped steel slides off the truss vehicle to cause casualties.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides the high-efficiency H-shaped steel welding machine which can automatically turn over H-shaped steel and has high machining efficiency.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the high-efficiency H-shaped steel welding machine comprises a mounting block, a rail fixedly connected to the upper end of the mounting block, a portal frame arranged on the rail and capable of moving longitudinally, and placing frames arranged at the left and right ends of the portal frame, wherein the placing frames are uniformly distributed at equal intervals, mounting grooves are formed in the left and right ends of the mounting block, a supporting frame is fixedly connected in each mounting groove, the placing frames are rotatably connected to the supporting frames, one end, away from the portal frame, of each placing frame is fixedly connected with a first sliding shaft, a first supporting column fixedly connected to the mounting block is arranged on the inner side of each mounting groove, a sliding hole is formed in the upper end of each first supporting column, a sliding column is slidably connected in each sliding hole, a first sliding frame is fixedly connected to the upper end of each sliding column, the first sliding shaft is slidably connected in each first sliding frame, a rack is fixedly connected to one end, close to the portal frame, gears are engaged with the racks and fixedly connected between the front and back gears, and the front ends of the gears on the front sides are fixedly connected with a motor, motor fixed connection is on the installation piece, all fixedly connected with cylinder between two adjacent racks, the cylinder is kept away from portal frame one end and is connected with the connecting block, connecting block upper end fixedly connected with latch segment, place H shaped steel and weld the rack upper end, when needing the upset, the cylinder drives the connecting block and is close to H shaped steel, the connecting block drives the latch segment and fixes H shaped steel, the motor drives the gear and rotates, the gear drives the rack and moves down, the rack drives the traveller and moves down, the traveller drives first carriage and moves down, first carriage drives first sliding shaft and moves down, first sliding shaft drives the rack left end and rotates downwards, accomplish the upset to H shaped steel, high machining efficiency, it is safe convenient to use.

For further perfection, the rack is close to portal frame one end fixedly connected with second sliding shaft, and the mounting groove inboard is equipped with the second support column of fixed connection on the installation piece, second support column upper end fixedly connected with spring, the smooth frame of spring upper end fixedly connected with second, and second sliding shaft sliding connection is in the smooth frame of second, and the spring can play the effect of a support to the rack for the mechanism stability of device is better, makes the life of device higher.

Further perfect, the spring inboard is equipped with fixed connection and slides the guide shaft of frame lower extreme at the second, and guide shaft sliding connection is in the second support column for the spring can not produce the skew in the use, makes the result of use of device better, and life is longer.

Further perfect, both ends are fixedly connected with slider around the connecting block, fixedly connected with guide rail on the rack, and slider sliding connection is in the guide rail outside, and the cylinder articulates on the connecting block for the removal precision of latch segment is higher, makes the result of use of device better.

Further perfect, the portal frame front end is provided with control panel, and both ends all are equipped with the transverse motion device about the portal frame, and the transverse motion device front end all is equipped with the longitudinal motion device, and the solder pot is installed to the longitudinal motion device front end, and the solder pot lower extreme is equipped with the welding fill of installing at the longitudinal motion device front end, and the welding fill lower extreme is equipped with the mount of installing at the longitudinal motion device front end, installs first welder on the mount.

Further perfect, first welder front end is equipped with the second welder of installing on the mount, when panel is thicker, launch the second welder can for the welding effect of device is better, can adapt to the welding of different thickness panels, and machining efficiency is high.

Further perfect, the second welder front end is equipped with the sediment pole of scraping of installing on the mount, can be automatic with welding slag and H shaped steel surface separation, improves machining efficiency.

Further perfect, scrape the sediment pole front end and be equipped with the sediment pipe of inhaling of installing on the mount, the portal frame upper end is installed and is retrieved the jar, retrieves and installs negative-pressure air fan on the jar, inhales the sediment pipe and is connected with retrieving the jar, inhales the sediment pipe and can absorb the welding slag in retrieving the jar from H shaped steel surface after separating effectively for the device is green more.

The utility model has the beneficial effects that: the utility model can automatically turn over H-shaped steel, has high processing efficiency, can weld the H-shaped steel when being placed on the placing rack, when needing to turn over, the cylinder drives the connecting block to be close to the H-shaped steel, the connecting block drives the locking block to fix the H-shaped steel, the motor drives the gear to rotate, the gear drives the rack to move down, the rack drives the sliding post to move down, the sliding post drives the first sliding frame to move down, the first sliding frame drives the first sliding shaft to move down, the first sliding shaft drives the left end of the placing rack to rotate downwards, the turning over of the H-shaped steel is completed, the processing efficiency is high, the use is safe and convenient, the spring can play a supporting role for the placing rack, the mechanism stability of the device is better, the service life of the device is longer, when the plate is thicker, the second welding gun can be started, the welding effect of the device is better, the device can be suitable for welding plates with different thicknesses, the processing efficiency is high, the slag scraping rod can automatically separate welding slag from the outer surface of the H-shaped steel, the processing efficiency is improved, and the slag suction pipe can effectively absorb the welding slag obtained after separation into the recovery tank from the outer surface of the H-shaped steel for recovery, so that the device is more environment-friendly.

Drawings

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

FIG. 2 is a schematic view of the structure of the rack of the present invention;

FIG. 3 is a schematic view of the structure of the rack of the present invention;

FIG. 4 is a schematic structural diagram of a second slide frame according to the present invention;

fig. 5 is a schematic structural diagram of a portal frame of the present invention.

Description of reference numerals: 1. a gantry; 11. a lateral movement device; 12. a longitudinal movement device; 13. a flux can; 14. welding the hopper; 15. a fixed mount; 151. a first welding gun; 152. a second welding gun; 153. a slag scraping rod; 16. a recovery tank; 161. a slag suction pipe; 162. a negative pressure fan; 17. a track; 18. a control panel; 2. mounting blocks; 21. mounting grooves; 22. placing a rack; 221. a support frame; 222. a first slide shaft; 223. a second slide shaft; 224. a guide rail; 23. a traveler; 231. a rack; 232. a first slide frame; 24. a first support column; 241. a slide hole; 25. a gear; 251. a motor; 26. a second slide frame; 261. a guide shaft; 27. a second support column; 271. a spring; 28. a cylinder; 281. connecting blocks; 282. a locking block; 283. a slide block.

Detailed Description

The utility model will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-4: the embodiment of the utility model relates to a high-efficiency H-shaped steel welding machine, which comprises an installation block 2, a rail 17 fixedly connected to the upper end of the installation block 2, a portal frame 1 arranged on the rail 17 and capable of moving longitudinally, placing racks 22 arranged at the left and right ends of the portal frame 1, wherein the placing racks 22 are provided with a plurality of placing racks 22 which are uniformly distributed at equal intervals, the left and right ends of the installation block 2 are provided with mounting grooves 21, the inside of each mounting groove 21 is fixedly connected with a supporting frame 221, the placing racks 22 are rotatably connected to the supporting frames 221, one end of each placing rack 22, far away from the portal frame 1, is fixedly connected with a first sliding shaft 222, the inside of each mounting groove 21 is provided with a first supporting column 24 fixedly connected to the installation block 2, the upper end of each first supporting column 24 is provided with a sliding hole 241, a sliding column 23 is slidably connected to the sliding hole 241, the upper end of the sliding column 23 is fixedly connected with a first sliding frame 232, the first sliding shaft 222 is slidably connected to the first sliding frame 232, one end, close to the portal frame 1, is fixedly connected with a rack 231, the rack 231 is engaged with the gear 25, the front gear 25 and the rear gear 25 are fixedly connected, the front end of the front gear 25 is fixedly connected with the motor 251, the motor 251 is fixedly connected to the mounting block 2, the cylinder 28 is fixedly connected between the two adjacent placing frames 22, one end of the cylinder 28, which is far away from the portal frame 1, is connected with the connecting block 281, the upper end of the connecting block 281 is fixedly connected with the locking block 282, the front end and the rear end of the connecting block 281 are fixedly connected with the sliding blocks 283, the placing frame 22 is fixedly connected with the guide rail 224, the sliding blocks 283 are slidably connected to the outer side of the guide rail 224, the cylinder 28 is hinged on the connecting block 281, one end of the placing frame 22, which is close to the portal frame 1, is fixedly connected with the second sliding shaft 223, the inner side of the mounting groove 21 is provided with the second supporting column 27 fixedly connected to the mounting block 2, the upper end of the second supporting column 27 is fixedly connected with the spring 271, the upper end of the second sliding frame 26 is fixedly connected with the second sliding shaft 223, a guide shaft 261 fixedly connected to the lower end of the second sliding frame 26 is arranged inside the spring 271, and the guide shaft 261 is slidably connected in the second supporting column 27.

As shown in fig. 1 and 5: the front end of the portal frame 1 is provided with a control panel 18, the left end and the right end of the portal frame 1 are both provided with transverse motion devices 11, the front end of each transverse motion device 11 is provided with a longitudinal motion device 12, the front end of each longitudinal motion device 12 is provided with a welding flux tank 13, the lower end of each welding flux tank 13 is provided with a welding hopper 14 arranged at the front end of each longitudinal motion device 12, the lower end of each welding hopper 14 is provided with a fixing frame 15 arranged at the front end of each longitudinal motion device 12, a first welding gun 151 is arranged on each fixing frame 15, the front end of each first welding gun 151 is provided with a second welding gun 152 arranged on each fixing frame 15, the front end of each second welding gun 152 is provided with a slag scraping rod 153 arranged on each fixing frame 15, the front end of each slag scraping rod 153 is provided with a slag suction pipe 161 arranged on each fixing frame 15, the upper end of the portal frame 1 is provided with a recovery tank 16, a negative pressure fan 162 is arranged on each recovery tank 16, and each slag suction pipe 161 is connected with the recovery tank 16.

When the utility model is used: the H-shaped steel is placed at the upper end of the placing frame 22 to be welded, the first welding gun 151 can weld the H-shaped steel, when a plate is thick, the second welding gun 152 is started, the slag scraping rod 153 separates welding slag from the outer surface of the H-shaped steel, the slag suction pipe 161 can effectively absorb the separated welding slag into the recovery tank 16 from the outer surface of the H-shaped steel to be recovered, after the first welding is finished, and when the plate needs to be turned over, the air cylinder 28 drives the connecting block 281 to be close to the H-shaped steel, the connecting block 281 drives the locking block 282 to fix the H-shaped steel, the motor 251 drives the gear 25 to rotate, the gear 25 drives the rack 231 to move downwards, the rack 231 drives the sliding column 23 to move downwards, the sliding column 23 drives the first sliding frame 232 to move downwards, the first sliding frame 232 drives the first sliding shaft 222 to move downwards, and the first sliding shaft 222 drives the left end of the placing frame 22 to rotate downwards, so that the turning over of the H-shaped steel is finished.

While the utility model has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a high-efficient H shaped steel welding machine, includes installation piece (2), fixed connection track (17) in installation piece (2) upper end, but sets up portal frame (1) of longitudinal movement on track (17), sets up rack (22) at both ends about portal frame (1), characterized by: the rack (22) is provided with a plurality of racks (21) which are uniformly distributed at equal intervals, the left end and the right end of the installation block (2) are respectively provided with an installation groove (21), the installation groove (21) is internally and fixedly connected with a support frame (221), the rack (22) is rotatably connected to the support frame (221), one end of the rack (22) far away from the portal frame (1) is respectively and fixedly connected with a first sliding shaft (222), the inner side of the installation groove (21) is provided with a first support column (24) fixedly connected to the installation block (2), the upper end of the first support column (24) is provided with a sliding hole (241), a sliding column (23) is slidably connected in the sliding hole (241), the upper end of the sliding column (23) is fixedly connected with a first sliding frame (232), the first sliding shaft (222) is slidably connected in the first sliding frame (232), one end of the sliding column (23) close to the portal frame (1) is respectively and fixedly connected with a rack (231), and gears (25) are engaged on the rack (231), fixed connection between two front and back gears (25), gear (25) front end fixedly connected with motor (251) of front side, motor (251) fixed connection is on installation piece (2), all fixedly connected with cylinder (28) between two adjacent racks (22), and portal frame (1) one end is kept away from in cylinder (28) is connected with connecting block (281), connecting block (281) upper end fixedly connected with latch segment (282).

2. The high-efficiency H-shaped steel welding machine as claimed in claim 1, which is characterized in that: the rack (22) is close to a second sliding shaft (223) fixedly connected with one end of the portal frame (1), a second supporting column (27) fixedly connected to the installation block (2) is arranged on the inner side of the installation groove (21), a spring (271) is fixedly connected to the upper end of the second supporting column (27), a second sliding frame (26) is fixedly connected to the upper end of the spring (271), and the second sliding shaft (223) is slidably connected into the second sliding frame (26).

3. The high-efficiency H-shaped steel welding machine as claimed in claim 2, which is characterized in that: and a guide shaft (261) fixedly connected to the lower end of the second sliding frame (26) is arranged on the inner side of the spring (271), and the guide shaft (261) is slidably connected into the second supporting column (27).

4. The high-efficiency H-shaped steel welding machine as claimed in claim 1, which is characterized in that: both ends all fixedly connected with slider (283) around connecting block (281), fixedly connected with guide rail (224) on rack (22), slider (283) sliding connection is in the guide rail (224) outside, and cylinder (28) articulate on connecting block (281).

5. The high-efficiency H-shaped steel welding machine as claimed in claim 1, which is characterized in that: the welding machine is characterized in that a control panel (18) is arranged at the front end of the portal frame (1), transverse moving devices (11) are arranged at the left end and the right end of the portal frame (1), longitudinal moving devices (12) are arranged at the front ends of the transverse moving devices (11), a welding flux tank (13) is installed at the front end of each longitudinal moving device (12), a welding hopper (14) installed at the front end of each longitudinal moving device (12) is arranged at the lower end of each welding flux tank (13), a fixing frame (15) installed at the front end of each longitudinal moving device (12) is arranged at the lower end of each welding hopper (14), and a first welding gun (151) is installed on each fixing frame (15).

6. The high-efficiency H-shaped steel welding machine as claimed in claim 5, which is characterized in that: the front end of the first welding gun (151) is provided with a second welding gun (152) arranged on the fixed frame (15).

7. The high-efficiency H-shaped steel welding machine according to claim 6, which is characterized in that: the front end of the second welding gun (152) is provided with a slag scraping rod (153) arranged on the fixed frame (15).

8. The high-efficiency H-shaped steel welding machine according to claim 7, which is characterized in that: scrape sediment pole (153) front end and be equipped with and install slag suction pipe (161) on mount (15), recovery tank (16) are installed to portal frame (1) upper end, install negative-pressure air fan (162) on recovery tank (16), and slag suction pipe (161) is connected with recovery tank (16).