CN213646385U

CN213646385U - Upper wing plate synchronous welding device for assembling machine

Info

Publication number: CN213646385U
Application number: CN202022373544.6U
Authority: CN
Inventors: 李晓锋
Original assignee: Tianjin Guihong Construction Engineering Co ltd
Current assignee: Tianjin Guihong Construction Engineering Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-09
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a synchronous welding set of last pterygoid lamina for assemblage machine relates to H shaped steel welding equipment technical field, including supporting mechanism, clamping mechanism and welding mechanism, the supporting mechanism is including supporting the base, supports and follows on the base support the symmetry is provided with two sliding seats on the base width direction, and two sliding seats slide along supporting base length direction and set up, all are provided with the seat that goes up and down on two sliding seats, and clamping mechanism sets up on the relative lateral wall of two seats that goes up and down, and clamping mechanism includes the drive roll. The utility model provides a to two blocks of pterygoid laminas synchronous welded device about H shaped steel, avoid assemblage machine to overturn and feed many times in the shaped steel welding process, improve work efficiency greatly.

Description

Upper wing plate synchronous welding device for assembling machine

Technical Field

The utility model relates to a H shaped steel welding equipment technical field especially relates to a last pterygoid lamina synchronous welder for assemblage machine.

Background

The assembling machine is steel plate H-shaped steel assembling equipment applied to industries such as steel structures, bridges, buildings, engineering machinery and the like; in recent years, with the rapid development of manufacturing industry, the domestic and international demand of H-shaped steel is expanding, and the application range of the assembling machine is wider.

The prior utility model with the grant publication number of CN208600950U discloses an H-shaped steel automatic assembling machine, which comprises a portal frame, a cross beam and a shaped steel conveying and supporting bed, wherein guide rails are arranged on two sides of the portal frame, a driving device is arranged in the center of the cross beam, the lower end of the driving device is connected with a centering device, the centering device is provided with a plurality of guide wheels, and the guide wheels are connected with the guide rails in a sliding manner; the central point of shaped steel transport support bed puts one side that is equipped with T type support and is equipped with first electronic hydraulic stem, and the opposite side of T type support is equipped with the electronic hydraulic stem of second, and the upside of T type support is equipped with the electronic hydraulic stem of third, and first electronic hydraulic stem is connected with first holding surface.

By adopting the technical scheme, the position of the web plate is ensured through the centering device, the web plate is clamped, the section steel is fed through the section steel conveying support bed, and the assembly of the H-shaped steel is completed. The utility model discloses a feeding in proper order can only realize the assemblage of pterygoid lamina down, need feed shaped steel upset once more and carry out the assemblage to last pterygoid lamina, and the course of working is loaded down with trivial details, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a synchronous welding set of last pterygoid lamina for assemblage machine, cooperation assemblage machine realize the synchronous welding of pterygoid lamina and lower pterygoid lamina on the H shaped steel through once feeding, improve the production efficiency of assemblage machine greatly.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a synchronous welding set of last pterygoid lamina for assemblage machine, including supporting mechanism, clamping mechanism and welding mechanism, supporting mechanism is including supporting the base, it is provided with two sliding seats along supporting the symmetry on the base width direction on the base to support, two sliding seats slide along supporting base length direction and set up, it has the pneumatic cylinder of drive sliding seat relative motion to support the fixed surface on the base, all be provided with the seat that goes up and down on two sliding seats, clamping mechanism includes the drive roll, the compression roller, pinch roller and drive roll pivoted drive motor, welding mechanism is including flexible welder.

By adopting the technical scheme, the supporting mechanism and the clamping mechanism support and clamp the profile steel, the synchronous feeding of the upper wing plate, the lower wing plate and the web plate is realized under the driving of the driving roll, all four welding seams are synchronously welded by the telescopic welding gun, the welding of the H-shaped steel is completed by one-time feeding, and the working efficiency is greatly improved.

The utility model discloses further set up to: the upper surface of the sliding seat is provided with a scissor type lifting mechanism, and the scissor type lifting mechanism is fixedly connected with the lower surface of the lifting seat.

Through adopting above-mentioned technical scheme, set up formula elevating system of cutting, by the up-and-down motion of lift cylinder drive elevator, support and press from both sides the shaped steel of different specifications, guarantee the stability of shaped steel, increase device application scope.

The utility model discloses further set up to: clamping mechanism is including compressing tightly the support, compresses tightly the support including connecting the diaphragm and connecting the riser, and it is provided with the briquetting to connect the vertical side slip of riser, connects the diaphragm upper surface to be fixed with the vertical cylinder that compresses tightly that slides of drive briquetting, and the briquetting lower surface rotates and is provided with a plurality of compression roller, and the compression roller axial is parallel with support base length direction.

Through adopting above-mentioned technical scheme, compress tightly the cylinder drive briquetting and move down, drive the compression roller and compress tightly the pterygoid lamina, guarantee the stability of pterygoid lamina feeding process, reduce upper limb plate surface wear, shaped steel surface quality.

The utility model discloses further set up to: the welding mechanism comprises a welding support, one end of the welding support is hinged to the surfaces of the sliding seat and the lifting seat, a welding cylinder for driving the welding support to swing is hinged to the middle of the welding support, and the welding cylinder is hinged to the inner portions of the sliding seat and the lifting seat.

Through adopting above-mentioned technical scheme, the welding stent articulates on sliding seat and lift seat surface, and the shaped steel of being convenient for passes through the device, avoids colliding with shaped steel production, damages the device, influences the shaped steel quality.

The utility model discloses further set up to: the end part of the welding bracket is rotatably provided with a web plate wheel, and the axial direction of the web plate wheel is vertical.

Through adopting above-mentioned technical scheme, when welding cylinder drive welding stent motion, drive web wheel and web butt, press from both sides tightly the web, guarantee the stability of web to prevent flexible welder and shaped steel production collision, improve welding quality.

The utility model discloses further set up to: the two lifting seats and the two side walls opposite to the sliding seats are symmetrically provided with rotating shaft seats in the width direction of the supporting base, the rotating shaft seats are provided with clamping wheels in a rotating mode, the clamping wheels are axially vertical, and clamping grooves are formed in the middle of the clamping wheels.

Through adopting above-mentioned technical scheme, tight wheel of clamp and last pterygoid lamina and lower pterygoid lamina lateral wall butt press from both sides tightly and support last pterygoid lamina and lower pterygoid lamina go up the horizontal direction, improve the stability when going up pterygoid lamina and lower pterygoid lamina and feeding, improve welding quality.

The utility model discloses further set up to: the middle part of the upper surface of the supporting base is rotatably provided with a plurality of carrier rollers, and the axial direction of the carrier rollers is parallel to the length direction of the supporting base.

By adopting the technical scheme, the lower wing plate is supported by the carrier roller and is in rolling friction with the lower surface of the lower wing plate, so that the surface abrasion of the lower wing plate is reduced, and the welding quality of workpieces is improved.

The utility model discloses further set up to: four corners of the lower surface of the supporting base are all fixed with universal wheels with brakes.

Through adopting above-mentioned technical scheme, set up the universal wheel and be convenient for select the device's mounted position and the quantity that needs the installation according to the specification of processing H shaped steel, application scope is wide, is convenient for accomodate after the use is accomplished, saves space, and brake equipment guarantees the stability of during operation the device position, guarantees welding quality.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the upper wing plate is supported and clamped through the supporting mechanism and the clamping mechanism, synchronous feeding of the upper wing plate and the lower wing plate and the web plate is achieved under the driving of the driving roller, a plurality of welding seams are welded through the welding device, spot welding work of H-shaped steel can be completed through one-time feeding, the overturning and the repeated feeding of the shaped steel are avoided, and the working efficiency is greatly improved.

(2) Through setting up welding set, carry out automatic weld, improve work efficiency, the cost of using manpower sparingly reduces the potential safety hazard.

(3) Through setting up the universal wheel, to the weldment work of the H shaped steel of different specifications, can set up the device of different quantity in different positions according to the processing requirement, enlarge application scope, the processing is accomplished the back, conveniently accomodates, saves space.

Drawings

FIG. 1 is an isometric view of the overall structure of one embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention, which is mainly used for embodying the structure of the clamping mechanism;

fig. 3 is a sectional view taken along line a-a of fig. 2, and is primarily for illustrating the structure of the welding mechanism.

Reference numerals: 1. a support mechanism; 11. a support base; 111. a slide rail; 112. a hydraulic cylinder; 113. a carrier roller; 12. A sliding seat; 13. a scissor lift mechanism; 131. a lift cylinder; 132. a lifting connecting rod; 14. a lifting seat; 2. a clamping mechanism; 21. a drive roll; 211. an active motor; 22. connecting the transverse plates; 221. a pressing cylinder; 222. briquetting; 223. a compression roller; 3. a welding mechanism; 31. welding a bracket; 32. welding the cylinder; 33. a telescopic welding gun; 34. a web wheel; 4. a rotating shaft seat; 41. a pinch wheel; 42. a clamping groove; 6. a universal wheel.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to fig. 1 and 2, the supporting mechanism 1 includes a supporting base 11, a plurality of supporting rollers 113 are rotatably disposed in the middle of the upper surface of the supporting base 11, and the axial direction of the supporting rollers 113 is parallel to the length direction of the supporting base 11; the upper surface of the support base 11 is provided with slide rails 111, the slide rails 111 are positioned at two sides of the carrier roller 113 along the length direction of the support base 11, and the slide rails 111 extend along the length direction of the support base 11; sliding seats 12 are symmetrically arranged on the supporting base 11 in a sliding manner in the length direction, and the sliding seats 12 are in sliding fit with the sliding rails 111; two hydraulic cylinders 112 are symmetrically fixed on the upper surface of the supporting base 11 in the length direction, the hydraulic cylinders 112 are located on two sides of the sliding seat 12 in the length direction of the supporting base 11, piston rods of the hydraulic cylinders 112 extend in the length direction of the supporting base 11, and the piston rods of the two hydraulic cylinders 112 are fixedly connected with the bottom of the side wall of the two sliding seats 12 which deviate from each other and used for driving the sliding seats 12 to synchronously approach and keep away from the sliding rail 111. The upper surfaces of the two sliding seats 12 are respectively provided with a scissor type lifting mechanism 13, the scissor type lifting mechanism 13 comprises a lifting connecting rod 132 and a lifting cylinder, and the lifting connecting rod 132 is driven to move by the movement of a piston rod of the lifting cylinder; a lifting seat 14 is fixed above the lifting connecting rod 132, and the movement of the lifting seat 14 in the vertical direction is realized by the scissor type lifting mechanism 13.

Referring to fig. 1 and 2, the clamping mechanism 2 includes two driving rollers 21, the two driving rollers 21 are respectively rotatably disposed in the middle of the opposite side walls of the two lifting seats 14, the axial direction of the driving roller 21 is parallel to the length direction of the supporting base 11, driving motors 211 are fixedly disposed inside the two lifting seats 14, and the main shafts of the driving motors 211 penetrate through the opposite side walls of the lifting seats 14 respectively mounted along the length direction of the supporting base 11 and are in transmission connection with the corresponding driving rollers 21; the upper parts of the opposite side walls of the two lifting seats 14 are respectively fixed with a pressing bracket, the pressing bracket comprises a connecting transverse plate 22, the upper surface of the connecting transverse plate 22 is vertically fixed with a pressing cylinder 221, and the lower end of a piston rod of the pressing cylinder 221 is vertically penetrated and connected with the transverse plate 22; the pressing block 222 is fixedly arranged at the lower end of the pressing cylinder 221, the pressing block 222 is rectangular, and the lifting of the pressing block 222 is realized through the expansion and contraction of the piston rod of the pressing cylinder 221; the lower surface of the pressing block 222 is rotatably provided with a plurality of pressing rollers 223, and the axial direction of the pressing rollers 223 is parallel to the length direction of the supporting base 11.

Referring to the attached drawings 1 and 2, the rotating shaft seats 4 are symmetrically fixed on the opposite side walls of the two lifting seats 14 along the width direction of the supporting base 11, the rotating shaft seats 4 are fixedly arranged on the two sides of the driving roll 21 along the width direction of the supporting base 11, the end parts of the rotating shaft seats 4 are respectively and rotatably provided with a clamping wheel 41, the clamping wheels 41 are axially vertical, a clamping groove 42 is formed in the middle of each clamping wheel 41 along the circumferential direction of the clamping wheel 41, and the height of the side wall below the clamping groove 42 is consistent with the height of the highest point of the driving roll 21. The opposite side walls of the two sliding seats 12 are provided with a group of rotating shaft seats 4 and clamping wheels 41 which are the same as the rotating shaft seats 4 and the clamping wheels 41, the height of the side wall below the clamping groove 42 on the group of clamping wheels 41 is consistent with the highest point of the carrier roller 113, and the two groups of clamping grooves 42 respectively clamp and support the upper wing plate and the lower wing plate of the H-shaped steel installed on the welding device.

Referring to fig. 1 and 3, the welding mechanism 3 includes four sets of welding brackets 31, the four sets of welding brackets 31 are respectively disposed inside the two sliding seats 12 and the two lifting seats 14, one end of each welding bracket 31 is hinged to a corresponding side wall of the corresponding sliding seat 12 or the corresponding lifting seat 14, the welding brackets 31 are located in a horizontal plane, the other end of each welding bracket 31 is rotatably provided with a web wheel 34, and the web wheel 34 is axially vertical; the two sliding seats 12 and the two lifting seats 14 are hinged with a welding cylinder 32 in the corresponding height of the welding support 31, the end part of a piston rod of the welding cylinder 32 is hinged with the middle part of the welding support 31, and the welding support 31 swings between the two sliding seats 12 and the two lifting seats 14 through the conveying of the piston rod of the welding cylinder 32; the telescopic welding gun 33 is fixed at the position, close to the web wheel 34, of the welding support 31, the length of the telescopic welding gun 33 can be manually adjusted, so that the telescopic welding gun 33 points to the corresponding welding line, and the four welding lines are welded through the telescopic welding gun 33 in the feeding process of the H-shaped steel.

Referring to the attached drawing 1, universal wheels 6 with brake mechanisms are fixed at four corners of the lower surface of the supporting base 11, so that the device can move conveniently, and the stability of the relative positions of the device, the ground and the assembling machine in the use process is ensured through the brake mechanisms.

The working principle of the embodiment is as follows: when the assembling machine is used for welding two wing plates and web plates of H-shaped steel, a plurality of groups of upper wing plate synchronous welding devices are arranged according to the length of the shaped steel to be processed on two sides of the feeding direction of the shaped steel in the using process of the assembling machine, when the lower wing plate and the web plates are installed on the assembling machine, the lower surface of the lower wing plate is contacted with a carrier roller 113 of the device, the lower wing plate is supported by the carrier roller 113, after the lower wing plate is installed, piston rods of two hydraulic cylinders 112 fixed on the upper surface of a supporting base 11 synchronously extend to push two sliding seats 12 to synchronously move relatively along a slide rail 111, so that clamping wheels 41 arranged on opposite side walls of the two sliding seats 12 clamp the lower wing plate in the length direction of the supporting base 11, the two lifting seats 14 are driven by a lifting oil cylinder telescopic rod 131 to adjust the height, the top of the web plates is consistent with the height of a driving roller 21, the web plate wheel 34 which is rotatably arranged at the end part of the welding bracket 31 is abutted against the web plate, and the web plate is clamped in the width direction of the supporting base 11, so that the relative stability of the position of the web plate is ensured; installing the upper wing plate above the driving roller 21, supporting the upper wing plate through the driving roller 21 and the clamping wheels 41 arranged on the two lifting side walls, enabling the lower surface of the upper wing plate to be abutted against the side walls above the web plate, ensuring that the upper wing plate and the lower wing plate are aligned with the web plate in all directions, extending the piston rod of the pressing cylinder 221, driving the pressing block 222 to vertically move downwards, enabling the pressing roller 223 rotatably arranged on the lower surface of the pressing block 222 to be in contact with the upper surface of the upper wing plate, clamping the upper wing plate in the vertical direction, starting the assembling machine and the driving motor 211 after clamping is completed, driving the lower wing plate and the web plate to feed along the width direction of the supporting base 11 by the assembling machine, driving the driving roller 21 to rotate under the driving of the driving motor 211, driving the upper wing plate to feed along the width direction of the supporting base 11, and. In the feeding process of the section steel, the telescopic welding heads are driven by the welding cylinder 32 to approach and point to corresponding welding seams along with the abutting of the web plate wheel 34 and the web plate, and the telescopic welding gun 33 welds four welding seams between the upper and lower wing plates and the web plate along with the feeding of the section steel. The welding and fixing of two pterygoid laminas and web can be accomplished through once feeding on device and assemblage machine to shaped steel, has avoided carrying out the upset after accomplishing lower pterygoid lamina and web welding, feeds once more and carries out the welding to the pterygoid lamina, has improved the work efficiency of assemblage machine greatly.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a synchronous welding set of last pterygoid lamina for assemblage machine, includes supporting mechanism (1), clamping mechanism (2) and welding mechanism (3), its characterized in that: supporting mechanism (1) is including supporting base (11), support base (11) and go up to follow support base (11) width direction goes up the symmetry and is provided with two sliding seat (12), two sliding seat (12) are followed support base (11) length direction and slide the setting, support base (11) upper surface is fixed with the drive sliding seat (12) relative motion's pneumatic cylinder (112), two all be provided with lift seat (14) on sliding seat (12), clamping mechanism (2) include drive roll (21), compression roller (223), pinch roller (41) and drive roll (21) pivoted driving motor (211), welding mechanism (3) are including flexible welder (33).

2. The synchronous welding device of the upper wing plate for the assembling machine according to claim 1, characterized in that: the upper surface of the sliding seat (12) is provided with a scissor type lifting mechanism (13), and the scissor type lifting mechanism (13) is fixedly connected with the lower surface of the lifting seat (14).

3. The synchronous welding device of the upper wing plate for the assembling machine according to claim 1, characterized in that: clamping mechanism (2) are including connecting diaphragm (22), connect diaphragm (22) upper surface vertical fixed compressing cylinder (221), compressing cylinder (221) piston rod lower extreme is fixed with briquetting (222), briquetting (222) lower surface rotates and is provided with a plurality of compression roller (223), compression roller (223) axial with support base (11) length direction is parallel.

4. The synchronous welding device of the upper wing plate for the assembling machine according to claim 1, characterized in that: welding mechanism (3) are including welding stent (31), welding stent (31) one end with sliding seat (12) with lift seat (14) are articulated, welding stent (31) middle part is articulated to have the drive welding stent (31) wobbling welding cylinder (32), welding cylinder (32) articulate sliding seat (12) with inside lift seat (14).

5. The synchronous welding device of the upper wing plate for the assembling machine according to claim 4, characterized in that: the end part of the welding bracket (31) is rotatably provided with a web wheel (34), and the web wheel (34) is axially vertical.

6. The synchronous welding device of the upper wing plate for the assembling machine according to claim 1, characterized in that: two the relative lateral wall of lift seat (14) and two sliding seat (12) is all the symmetry on supporting base (11) width direction and is provided with pivot seat (4), it is provided with pinch roller (41) to rotate on pivot seat (4), pinch roller (41) axial is vertical, pinch roller (41) middle part has been seted up and has been pressed from both sides tight groove (42).

7. The synchronous welding device of the upper wing plate for the assembling machine according to claim 1, characterized in that: the middle of the upper surface of the supporting base (11) is rotatably provided with a plurality of carrier rollers (113), and the axial direction of the carrier rollers (113) is parallel to the length direction of the supporting base (11).

8. The synchronous welding device of the upper wing plate for the assembling machine according to claim 1, characterized in that: four corners of the lower surface of the supporting base (11) are provided with universal wheels (6) with brakes.