CN216858572U

CN216858572U - Butt welding machine for flash butt welding of rolling type wheel rim

Info

Publication number: CN216858572U
Application number: CN202122910386.8U
Authority: CN
Inventors: 方胜良; 楼昌林; 胡劲松
Original assignee: Hangzhou Jincheng Wheel Manufacturing Co ltd
Current assignee: Hangzhou Jincheng Wheel Manufacturing Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-01
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a butt welding machine for flash butt welding of a rolling rim, which has the technical scheme that: the automatic welding machine comprises a workbench, fixed mounting has Contraband template on the workstation, fixed mounting has moving mechanism on the Contraband template, moving mechanism is last fixed mounting has the removal seat of two symmetries, fixed mounting has first jaw board on the removal seat, be provided with a plurality of guide posts on the removal seat, slidable mounting has T type fixed block on the guide post, fixed mounting has second jaw board on the lower surface of T type fixed block, be connected with two adjustment mechanism on the T type fixed block, the spark that is favorable to reducing the welding production through the protecting cover body splashes, avoids causing the injury to the staff, and the dust excluding hood mutually supports with the dust removal subassembly, is favorable to absorbing the harmful gas, smog and the dust that remove the welding and produce, has improved the precision of staff health safety and rim processing.

Description

Butt welding machine for flash butt welding of rolling type wheel rim

Technical Field

The utility model relates to the field of rim processing, in particular to a butt welding machine for flash butt welding of a rolling rim.

Background

Butt welders are also known as electric current welders or resistance spot welders. The resistance between the contact surfaces of the two workpieces is utilized to instantly pass through low voltage and large current, so that the contact surfaces of the two mutually butted metals are instantly heated to be melted and fused.

When the existing butt welding machine for flash butt welding of the rolling type wheel rim is used, clamping is not tight, so that the problems of inaccurate welding position and low welding efficiency of workpieces are caused, harmful gas and impurities generated by welding are inconvenient to remove, and the welding precision is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background, it is an object of the present invention to provide a butt welding machine for flash butt welding of rolling rims, which solves the problems mentioned in the background.

The technical purpose of the utility model is realized by the following technical scheme:

a butt welding machine for flash butt welding of rolling type rims comprises a workbench, wherein Contraband templates are fixedly installed on the workbench, a moving mechanism is fixedly installed on a Contraband template, two symmetrical moving seats are fixedly installed on the moving mechanism, a first jaw plate is fixedly installed on the moving seat, a plurality of guide posts are arranged on the moving seat, a T-shaped fixing block is slidably installed on the guide posts, a second jaw plate is fixedly installed on the lower surface of the T-shaped fixing block, two adjusting mechanisms are connected onto the T-shaped fixing block, and the adjusting mechanisms are fixedly installed on the moving seat;

the dust removal device is characterized in that a protective cover body is arranged on the workbench, a dust removal cover is installed on the protective cover body, and a dust removal assembly is connected to the dust removal cover.

Through adopting above-mentioned technical scheme, be convenient for adjust two positions of removing between the seat through moving mechanism, be convenient for adjust according to the width of different rims, the second jaw board of fixed mounting mutually supports on the lower surface through removing the first jaw board of installation on the seat and T type fixed block, be convenient for carry out the centre gripping welding to wheel hub, the stability that T type fixed block reciprocated has been improved through a plurality of guide posts, the spark that is favorable to reducing the welding production through the protecting cover body that is equipped with splashes, avoid causing the injury to the staff, mutually support with dust removal component through the dust excluding hood that is equipped with, be favorable to absorbing the produced harmful gas of welding, smog and dust, the precision of staff's health safety nature and rim processing has been improved.

Preferably, the moving mechanism comprises a screw rod, a guide rod, a servo motor and two moving sliding blocks, the screw rod is rotatably installed on the Contraband template through a bearing, the guide rod is fixed on the Contraband template, the servo motor is in transmission connection with the screw rod through a coupler, the servo motor is fixedly installed on the Contraband template, the two moving sliding blocks are in threaded connection with the screw rod, the two moving sliding blocks are in sliding connection with the guide rod, and the threads of the two moving sliding blocks are opposite.

Through adopting above-mentioned technical scheme, servo motor has driven the lead screw through the shaft coupling and has rotated to drive two and removed the slider and moved on the guide arm relatively, conveniently adjusted and removed the position between the seat.

Preferably, the top ends of the guide posts are fixedly provided with limit blocks.

Through adopting above-mentioned technical scheme, be favorable to avoiding T type fixed block to surpass the stroke when removing through the stopper that is equipped with.

Preferably, hinged seats are fixedly mounted on two sides of the movable seat, and the hinged seats are rotatably mounted with blowing nozzles.

Through adopting above-mentioned technical scheme, conveniently adjust the angle of blowing of the shower nozzle of blowing through the articulated seat that is equipped with, conveniently blow off the welding slag, improve the precision of processing.

Preferably, the adjusting mechanism comprises a servo electric cylinder and a connecting block, the servo electric cylinder is fixedly installed on the movable seat, and the connecting block is fixedly installed on an output shaft of the servo electric cylinder.

Through adopting above-mentioned technical scheme, conveniently adjust the removal height of T type fixed block through the servo electric jar of fixing on the servo electric jar output, conveniently carry out the centre gripping to the rim.

Preferably, the upper surface of the workbench is provided with a mounting groove, and a support plate is clamped in the mounting groove.

Through adopting above-mentioned technical scheme, through the backup pad of mounting groove interior block, conveniently play the supporting role to rim.

Preferably, the dust removal assembly comprises a dust collector and a dust collection pipe, the dust collector is arranged on the protective cover body, and the dust collector is connected with the dust hood through the dust collection pipe.

Through adopting above-mentioned technical scheme, the negative pressure that produces through the dust catcher is favorable to carrying to the dust excluding hood through the dust absorption pipe on, is favorable to cleaing away produced harmful gas, smog and dust of welding.

In summary, the utility model mainly has the following beneficial effects:

firstly, in the butt welding machine for the flash butt welding of the rolling type rims, the position between two moving seats is convenient to adjust through a moving mechanism and is convenient to adjust according to the widths of different rims, a first jaw plate arranged on the moving seats is matched with a second jaw plate fixedly arranged on the lower surface of a T-shaped fixed block, a hub is convenient to clamp and weld, and the up-and-down movement stability of the T-shaped fixed block is improved through a plurality of guide columns;

second, this be arranged in butt welder of roll type rim flash of light butt welding, the protecting shield body that is equipped with is favorable to reducing the spark that the welding produced and splashes, avoids causing the injury to the staff, mutually supports with dust removal component through the dust excluding hood that is equipped with, is favorable to gettering the produced harmful gas of welding, smog and dust, has improved the precision of staff's health safety nature and rim processing.

Drawings

FIG. 1 is one of the schematic structural diagrams of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

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

fig. 4 is a partially enlarged view of a portion a in fig. 1.

Reference numerals: 1. a work table; 2. contraband a template; 3. a moving mechanism; 31. a screw rod; 32. a guide bar; 33. A servo motor; 34. moving the slide block; 4. a first jaw plate; 5. a guide post; 6. a T-shaped fixed block; 7. A second jaw plate; 8. an adjustment mechanism; 81. a servo electric cylinder; 82. connecting blocks; 9. a protective mask body; 10. A dust hood; 11. a dust removal assembly; 111. a vacuum cleaner; 112. a dust collection pipe; 12. a limiting block; 13. a hinged seat; 14. a blowing nozzle; 15. mounting grooves; 16. a support plate; 17. and a movable seat.

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. 1-4, a butt welding machine for flash butt welding of rolling rims comprises a workbench 1, wherein an Contraband template 2 is fixedly installed on the workbench 1, a moving mechanism 3 is fixedly installed on a Contraband template 2, two symmetrical moving seats 17 are fixedly installed on the moving mechanism 3, a first jaw plate 4 is fixedly installed on the moving seat 17, a plurality of guide posts 5 are arranged on the moving seat 17, a T-shaped fixed block 6 is slidably installed on the guide posts 5, a second jaw plate 7 is fixedly installed on the lower surface of the T-shaped fixed block 6, two adjusting mechanisms 8 are connected to the T-shaped fixed block 6, and the adjusting mechanisms 8 are fixedly installed on the moving seats 17;

a protective cover body 9 is arranged on the workbench 1, a dust hood 10 is installed on the protective cover body 9, and a dust removal assembly 11 is connected to the dust hood 10.

Referring to fig. 2, the moving mechanism 3 includes a screw rod 31, a guide rod 32, a servo motor 33 and two moving sliders 34, the screw rod 31 is rotatably installed on the Contraband-shaped plate 2 through a bearing, the guide rod 32 is fixed on the Contraband-shaped plate 2, the servo motor 33 is in transmission connection with the screw rod 31 through a coupler, the servo motor 33 is fixedly installed on the Contraband-shaped plate 2, the two moving sliders 34 are both in threaded connection with the screw rod 31, the two moving sliders 34 are in sliding connection with the guide rod 32, the threads of the two moving sliders 34 are opposite, the servo motor 33 drives the screw rod 31 to rotate through the coupler, so that the two moving sliders 34 are driven to relatively move on the guide rod 32, and the position between the moving seats 17 is conveniently adjusted.

Referring to fig. 3, the top ends of the guide posts 5 are fixedly provided with limit blocks 12, and the limit blocks 12 are beneficial to preventing the T-shaped fixing blocks 6 from exceeding the stroke when moving.

Referring to fig. 4, hinged seats 13 are fixedly mounted on both sides of the movable seat 17, the air blowing nozzle 14 is rotatably mounted on the hinged seats 13, the air blowing angle of the air blowing nozzle 14 can be conveniently adjusted through the hinged seats 13, welding slag can be conveniently blown off, and machining precision is improved.

Referring to fig. 1, the adjusting mechanism 8 includes a servo electric cylinder 81 and a connecting block 82, the servo electric cylinder 81 is fixedly mounted on the moving base 17, the connecting block 82 is fixedly mounted on an output shaft of the servo electric cylinder 81, the moving height of the T-shaped fixing block 6 is conveniently adjusted through the servo electric cylinder 81 fixed on an output end of the servo electric cylinder 81, and the rim is conveniently clamped.

Referring to fig. 1, a mounting groove 15 is formed in the upper surface of the workbench 1, a support plate 16 is clamped in the mounting groove 15, and the support plate 16 clamped in the mounting groove 15 can support the rim conveniently.

Referring to fig. 1, the dust removing assembly 11 includes a dust collector 111 and a dust collecting pipe 112, the dust collector 111 is mounted on the protective cover body 9, the dust collector 111 is connected with the dust removing cover 10 through the dust collecting pipe 112, and negative pressure generated by the dust collector 111 is beneficial to being conveyed to the dust removing cover 10 through the dust collecting pipe 112, and is beneficial to removing harmful gas, smoke and dust generated by welding.

The use principle and the advantages are as follows:

this a butt welder for roll type rim flash butt welding is when using, place the rim on workstation 1, start servo motor 33, servo motor 33 has driven lead screw 31 through the shaft coupling and has rotated, thereby it moves relatively on guide arm 32 to have driven two and remove slider 34, conveniently adjust the position between the removal seat 17, start servo electric cylinder 81, the convenient removal height of adjusting T type fixed block 6 of servo electric cylinder 81 fixed on the output through servo electric cylinder 81, carry out the centre gripping welding to the rim through first jaw plate 4 and second jaw plate 7, start dust catcher 111, the negative pressure that produces through dust catcher 111 is favorable to carrying to dust excluding hood 10 through dust absorption pipe 112, be favorable to cleaing away the produced harmful gas of welding, smog and dust.

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 butt welder for rolling type rim flash butt welding, includes workstation (1), its characterized in that: the automatic cutting device is characterized in that Contraband templates (2) are fixedly mounted on the workbench (1), a moving mechanism (3) is fixedly mounted on the Contraband templates (2), two symmetrical moving seats (17) are fixedly mounted on the moving mechanism (3), a first jaw plate (4) is fixedly mounted on the moving seat (17), a plurality of guide posts (5) are arranged on the moving seat (17), T-shaped fixing blocks (6) are slidably mounted on the guide posts (5), a second jaw plate (7) is fixedly mounted on the lower surface of each T-shaped fixing block (6), two adjusting mechanisms (8) are connected to the T-shaped fixing blocks (6), and the adjusting mechanisms (8) are fixedly mounted on the moving seat (17);

the dust removal device is characterized in that a protective cover body (9) is arranged on the workbench (1), a dust removal cover (10) is installed on the protective cover body (9), and a dust removal assembly (11) is connected to the dust removal cover (10).

2. A butt welder for flash butt welding of rolling rims, according to claim 1, characterized in that: moving mechanism (3) include lead screw (31), guide arm (32), servo motor (33) and two removal slider (34), lead screw (31) are installed through the bearing rotation Contraband template (2) are last, guide arm (32) are fixed Contraband template (2) are last, servo motor (33) pass through the shaft coupling with lead screw (31) transmission is connected, servo motor (33) fixed mounting is in Contraband template (2) are last, two remove slider (34) all with lead screw (31) threaded connection, two remove slider (34) with guide arm (32) sliding connection, two the screw thread of removing slider (34) is opposite.

3. A butt welder for flash butt welding of rolling rims, according to claim 1, characterized in that: the top end of the guide post (5) is fixedly provided with a limiting block (12).

4. A butt welder for flash butt welding of rolling rims, according to claim 1, characterized in that: the both sides of removing seat (17) are all fixed mounting have articulated seat (13), it installs blowing nozzle (14) to rotate on articulated seat (13).

5. A butt welder for flash butt welding of rolling rims, according to claim 1, characterized in that: adjustment mechanism (8) are including servo electric cylinder (81) and connecting block (82), servo electric cylinder (81) fixed mounting be in on removing seat (17), connecting block (82) fixed mounting be in on the output shaft of servo electric cylinder (81).

6. A butt welder for flash butt welding of rolling rims, according to claim 1, characterized in that: the upper surface of the workbench (1) is provided with a mounting groove (15), and a support plate (16) is clamped in the mounting groove (15).

7. A butt welder for flash butt welding of rolling rims, according to claim 1, characterized in that: dust removal subassembly (11) include dust catcher (111) and dust absorption pipe (112), dust catcher (111) are installed on protecting shield body (9), dust catcher (111) pass through dust absorption pipe (112) with dust excluding hood (10) are connected.