CN221087615U - Metal guardrail equipment laser electric welding equipment - Google Patents

Abstract

The utility model relates to the technical field of metal guardrail welding processing and discloses metal guardrail assembling laser electric welding equipment which comprises a workbench, wherein a base plate is fixedly connected to the top of the workbench, a plurality of vertical rods are arranged at the top of the base plate, a thrust back component is fixedly connected to the top of the workbench, a positioning table component is arranged on the front surface of the workbench, an interlayer component is fixedly connected to the output end of the positioning table component, and a cross rod is arranged at the top of the interlayer component.

Description

Metal guardrail equipment laser electric welding equipment

Technical Field

The utility model relates to the technical field of metal guardrail welding processing, in particular to metal guardrail assembling laser electric welding equipment.

Background

The metal guardrail is a guardrail made of metal materials, also called a fence, and is frequently seen in life, such as a stair guardrail, a balcony guardrail, a bridge guardrail and the like, the structure of the metal guardrail is composed of a plurality of vertical rods (vertical pipes) and an upper cross rod and a lower cross rod, the transverse number of part of the guardrail is different, the cross rods and the vertical rods are required to be welded and assembled in guardrail production, and laser welding equipment is usually used for welding during welding.

In the welding of the metal guardrails, the plurality of vertical rods are difficult to uniformly position, the plurality of vertical rods are easy to appear and are not in the same horizontal line, the quality of the metal guardrails is affected, the cross rod and the vertical rods are easy to deviate during the secondary welding, the welding failure is caused, and the production progress is affected, so that the laser welding equipment for assembling the metal guardrails is provided.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a metal guardrail assembling laser welding device, which solves the problems that the existing laser welding device in the prior art cannot uniformly position the upright rods of the metal guardrail and the transverse rods and the upright rods are easy to deflect in welding.

The utility model provides the following technical scheme: the utility model provides a metal guardrail equipment laser electric welding equipment, includes the workstation, workstation top fixedly connected with backing plate, a plurality of pole setting have been placed at the backing plate top, workstation top fixedly connected with thrust reverser assembly, the workstation openly is installed and is located the platform subassembly, location platform subassembly output fixedly connected with intermediate layer spare subassembly, intermediate layer spare subassembly top is provided with the horizontal pole, the positive fixedly connected with locating plate subassembly of intermediate layer spare subassembly, workstation top fixedly connected with sideslip mechanism, sideslip mechanism output fixed mounting has the laser welding rifle.

Further, a plurality of V-shaped grooves are formed in the top of the base plate at equal intervals, and a plurality of vertical rods are respectively clamped into the V-shaped grooves.

Further, the thrust back subassembly is including two slide bars, two the slide bar is located the backing plate both sides respectively and front and back end all is at workstation top fixed connection through the riser, two slide bar lateral wall has all slided and has been cup jointed the sliding sleeve, two sliding sleeve top fixedly connected with push pedal, the perforation No. one that runs through to the sliding sleeve inner chamber is all offered at push pedal top both ends, and its two in the perforation No. one equal fixedly connected with screw barrel, two screw barrel inner wall screw thread has cup jointed first screw rod.

Further, the interlayer component comprises a bottom box, two sliding blocks are sleeved in the bottom box in a sliding manner, a penetrating groove penetrating through the bottom box is formed in the top of the bottom box, a rotary rod is movably sleeved in the bottom box, two threads with opposite rotation directions are arranged on the side wall of the rotary rod, two sliding blocks are respectively sleeved at the two threads of the side wall of the rotary rod in a threaded manner, two clamping plates are fixedly connected to the top of the sliding blocks, two clamping plates penetrate through the penetrating groove to the top of the bottom box, a rotary handle is movably sleeved on the front face of the bottom box, and the back end of the rotary handle penetrates through the bottom box and is connected with the rotary rod.

Further, the locating plate subassembly is including the panel, the panel is at the positive fixed connection of intermediate layer spare subassembly, panel top protrusion is in intermediate layer spare subassembly top, two have been seted up in the panel front and have been run through to the perforation of back No. two equal activity in the perforation of No. two has been cup jointed the traveller, two the traveller back end is located the equal fixedly connected with mainboard body in intermediate layer spare subassembly top, two the positive fixedly connected with connecting plate of traveller, the connecting plate has been openly seted up and has been run through to the screw hole of back No. one, and its screw hole internal thread has been cup jointed the second screw rod, the second screw rod back end has been openly movably cup jointed at the panel.

Further, the positioning table assembly comprises a supporting table, the supporting table is in butt joint with the workbench through a second positioning column and a third screw rod, two through holes which are formed in the top of the supporting table and penetrate through the bottom are formed in the top of the supporting table, a first positioning column is movably sleeved in the holes which are formed in the holes, the top of the first positioning column is fixedly connected with the bottom of the interlayer assembly, an electric cylinder is fixedly installed at the bottom of the supporting table, and an output shaft of the electric cylinder penetrates through the supporting table and is fixedly installed at the bottom of the interlayer assembly.

Further, two post holes have been seted up in the workstation openly, two the second reference column is in two post holes slip cup joints, the workstation openly is seted up and is run through to the screw hole No. two of back, the third screw rod is at No. two screw hole internal screw thread cup joints, the third screw rod back end runs through to the workstation back, two the positive end of second reference column is at saddle back fixed connection, the positive end of third screw rod is at saddle back activity cup joint.

Further, sideslip mechanism is including U type frame, the equal fixedly connected with curb plate in U type frame top both ends, two the screw thread axle has been cup jointed in the activity of curb plate medial surface, the fixed block has been cup jointed in the slip of U type frame top, the fixed block cup joints at screw thread axle lateral wall screw thread, curb plate one side fixed mounting has servo motor, the servo motor output runs through curb plate and screw thread hub connection, laser welding rifle is at the positive fixed mounting of fixed block.

The utility model has the technical effects and advantages that:

When the welding machine is used for welding the metal guardrails, the pre-fixing effect can be achieved on the plurality of vertical rods and the cross rods, the influence of the skew condition of the vertical rods and the cross rods in the welding process is avoided, in addition, the horizontal positioning effect is achieved on the plurality of vertical rods, uneven welding of the plurality of vertical rods is avoided, the attractiveness of products is influenced, in addition, the spacing between the plurality of vertical rods can be positioned through the base plate, the manual measuring process is omitted, and therefore the welding machining process of the metal guardrails is more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the pad structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the thrust reverser assembly of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of the sandwich component assembly of FIG. 1 according to the present utility model;

FIG. 5 is a schematic view of the locating plate assembly of FIG. 1 according to the present utility model;

FIG. 6 is a schematic view of the positioning table assembly of FIG. 1 according to the present utility model;

Fig. 7 is a schematic structural diagram of the traversing mechanism in fig. 1 according to the present utility model.

The reference numerals are: 1. a work table; 2. a backing plate; 3. a positioning table assembly; 4. a sandwich component; 5. a locating plate assembly; 6. a thrust reverser assembly; 7. a traversing mechanism; 8. a laser welding gun; 9. a vertical rod; 10. a cross bar; 21. a V-shaped groove; 61. a slide bar; 62. a vertical plate; 63. a sliding sleeve; 64. a push plate; 65. a thread cylinder; 66. a first screw; 41. a bottom box; 42. a slide block; 43. a rotating rod; 44. a rotary handle; 45. a clamping plate; 51. a panel; 52. a main board body; 53. a spool; 54. a connecting plate; 55. a second screw; 31. a support; 32. a first positioning column; 33. an electric cylinder; 34. a second positioning column; 35. a third screw; 71. a U-shaped frame; 72. a side plate; 73. a fixed block; 74. a servo motor; 75. a threaded shaft.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings.

Referring to fig. 1, the utility model provides a metal guardrail assembling laser welding device, which comprises a workbench 1, wherein a base plate 2 is fixedly connected to the top of the workbench 1, a plurality of vertical rods 9 are arranged at the top of the base plate 2, a thrust back component 6 is fixedly connected to the top of the workbench 1, a positioning table component 3 is arranged on the front surface of the workbench 1, an interlayer component 4 is fixedly connected to the output end of the positioning table component 3, a cross rod 10 is arranged at the top of the interlayer component 4, a positioning plate component 5 is fixedly connected to the front surface of the interlayer component 4, a traversing mechanism 7 is fixedly connected to the top of the workbench 1, and a laser welding gun 8 is fixedly arranged at the output end of the traversing mechanism 7.

Referring to fig. 2, a plurality of V-shaped grooves 21 are equidistantly formed at the top of the backing plate 2, a plurality of vertical rods 9 are respectively clamped into the plurality of V-shaped grooves 21, the vertical rods 9 are placed in the V-shaped grooves 21, so that the vertical rods 9 can be prevented from being askew at the top of the backing plate 2, and the plurality of V-shaped grooves 21 are equidistantly formed, so that the measuring process of the plurality of vertical rods 9 before welding can be omitted, and the equidistant welding of the plurality of vertical rods 9 can be ensured.

Referring to fig. 3, the thrust back assembly 6 includes two slide bars 61, the two slide bars 61 are respectively located at two sides of the backing plate 2 and the front and rear ends are fixedly connected at the top of the workbench 1 through the vertical plate 62, the side walls of the two slide bars 61 are respectively and slidably sleeved with a slide sleeve 63, the top of the two slide sleeves 63 is fixedly connected with a push plate 64, two ends of the top of the push plate 64 are respectively provided with a first through hole penetrating into the inner cavity of the slide sleeve 63, the two first through holes are respectively and fixedly connected with a threaded cylinder 65, the inner walls of the two threaded cylinders 65 are in threaded sleeve connection with a first screw 66, the push plate 64 can move forwards and backwards through the connection relationship between the slide sleeve 63 and the slide bar 61, and when the push plate 64 abuts against the back end of the vertical rod 9, the threaded cylinders 65 are in threaded fit with the first screw 66 through screwing, so that the threaded cylinders 65 move downwards to abut against the side walls of the slide bars 61, the slide sleeves 63 are locked at the side walls of the slide bars 61, and no displacement of the push plate 64 is ensured after abutting against the back end of the vertical rod 9.

Referring to fig. 4, the interlayer component 4 includes a bottom case 41, two sliding blocks 42 are slidably sleeved inside the bottom case 41, a through slot penetrating to the inside is provided at the top of the bottom case 41, a rotating rod 43 is movably sleeved inside the bottom case 41, two threads with opposite rotation directions are provided on the side wall of the rotating rod 43, the two sliding blocks 42 are respectively in threaded sleeve connection with two threads on the side wall of the rotating rod 43, clamping plates 45 are fixedly connected to the tops of the two sliding blocks 42, the two clamping plates 45 penetrate through the through slot to the top of the bottom case 41, a rotating handle 44 is movably sleeved on the front of the bottom case 41, the back end of the rotating handle 44 penetrates through the bottom case 41 to be connected with the rotating rod 43, and the rotating rod 43 is driven to rotate by rotating the rotating handle 44, so that the two sliding blocks 42 can be displaced in opposite directions under the influence of a threaded structure, and the two ends of the cross rod 10 can be abutted tightly to the clamping effect, thereby fixing the cross rod 10.

Referring to fig. 5, the locating plate assembly 5 includes a panel 51, the panel 51 is fixedly connected with the front side of the interlayer assembly 4, the top of the panel 51 protrudes from the top of the interlayer assembly 4, two through holes are formed in the front side of the panel 51, sliding columns 53 are movably sleeved in the two through holes, the back ends of the two sliding columns 53 are fixedly connected with main plate bodies 52 at the top of the interlayer assembly 4, the front ends of the two sliding columns 53 are fixedly connected with connecting plates 54, a through hole is formed in the front side of the connecting plates 54, a second screw 55 is sleeved in the first threaded hole in a threaded manner, the back end of the second screw 55 is movably sleeved on the front side of the panel 51, the back of the cross bar 10 is propped against the back of the cross bar 10 through the two main plate bodies 52, the horizontal locating effect can be achieved, the cross bar 10 is prevented from being askew, in addition, the connecting plates 54 can be moved according to a threaded structure by rotating the second screw 55, and therefore the position adjusting effect of the two main plate bodies 52 is achieved, and the position of the main plate bodies 52 can be adjusted according to the diameter of the cross bar 10 is ensured.

Referring to fig. 6, the positioning table assembly 3 includes a supporting table 31, the back end of the supporting table 31 is in butt joint with the working table 1 through a second positioning column 34 and a third screw 35, two through holes extending to the bottom are formed in the top of the supporting table 31, a first positioning column 32 is movably sleeved in the two through holes, the top ends of the two first positioning columns 32 are fixedly connected with the bottom of the interlayer component 4, an electric cylinder 33 is fixedly mounted at the bottom of the supporting table 31, an output shaft of the electric cylinder 33 penetrates through the supporting table 31 and the bottom of the interlayer component 4, the height effect of the interlayer component 4 can be adjusted through the output of the electric cylinder 33, and the stability of the interlayer component 4 in height adjustment can be improved through the two first positioning columns 32.

Referring to fig. 6, two column holes are formed in the front of the workbench 1, two second positioning columns 34 are slidably sleeved in the two column holes, a second threaded hole penetrating through the back is formed in the front of the workbench 1, a third screw rod 35 is in threaded sleeve connection with the second threaded hole, the back end of the third screw rod 35 penetrates through the back of the workbench 1, the front ends of the two second positioning columns 34 are fixedly connected with the back of the supporting table 31, the front end of the third screw rod 35 is movably sleeved on the back of the supporting table 31, the longitudinal displacement of the supporting table 31 can be controlled through threaded matching of the rotating third screw rod 35 and the second threaded hole, and therefore the longitudinal displacement effect of the sandwich component 4 is controlled, and the longitudinal movement stability of the positioning table component 3 can be ensured through matching of the two second positioning columns 34 and the column holes.

Referring to fig. 7, the traversing mechanism 7 includes a U-shaped frame 71, two ends of the top of the U-shaped frame 71 are fixedly connected with side plates 72, the inner side surfaces of the two side plates 72 are movably sleeved with threaded shafts 75, the top of the U-shaped frame 71 is slidably sleeved with a fixed block 73, the fixed block 73 is in threaded sleeve connection with the side wall of the threaded shaft 75, a servo motor 74 is fixedly installed on one side of the side plate 72, the output end of the servo motor 74 penetrates through the side plate 72 and is connected with the threaded shaft 75, a laser welding gun 8 is fixedly installed on the front surface of the fixed block 73, the threaded shaft 75 is driven to rotate through the output of the servo motor 74, the fixed block 73 is controlled to slide on the top of the U-shaped frame 71 through threaded fit of the threaded shaft 75, and therefore the traversing adjusting position of the laser welding gun 8 can be controlled.

The working principle of the utility model is as follows: when the horizontal rod welding device is used, a plurality of vertical rods 9 are placed at the top of the backing plate 2, the horizontal positioning effect of the vertical rods 9 can be achieved because the vertical rods 9 are placed at the top of the backing plate 2, the back ends of the vertical rods 9 are propped against through the back pushing assemblies 6, the horizontal rods 10 are clamped and fixed through the interlayer component 4, the horizontal rods 10 can be horizontally positioned through the locating plate component 5, the vertical rods 10 and the vertical rods 9 are ensured to be in a vertical state, the interlayer component 4 is subjected to height adjustment and longitudinal position adjustment through the positioning table component 3, the height accuracy of the horizontal rods 10 is ensured, the interlayer component 4 is driven to carry out longitudinal position adjustment through the positioning table component 3, the horizontal rods 10 can approach to the positive ends of the vertical rods 9 until the positive ends of the vertical rods 9 are propped against, the pre-fixing effect is achieved, the laser welding gun 8 can be driven to carry out transverse movement through the laser welding gun 8, the laser welding gun 8 can be controlled to move to the top of the welding position of each vertical rod 9 and the horizontal rods 10, and the welding point can be welded through the laser welding gun 8.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. The present utility model is not limited to the above-described embodiments, and the above-described embodiments and descriptions merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. A metal guardrail equipment laser electric welding equipment, its characterized in that: including workstation (1), workstation (1) top fixedly connected with backing plate (2), a plurality of pole setting (9) have been placed at backing plate (2) top, workstation (1) top fixedly connected with thrust reverser assembly (6), workstation (1) openly installs positioning table subassembly (3), positioning table subassembly (3) output fixedly connected with intermediate layer spare subassembly (4), intermediate layer spare subassembly (4) top is provided with horizontal pole (10), intermediate layer spare subassembly (4) openly fixedly connected with locating plate subassembly (5), workstation (1) top fixedly connected with sideslip mechanism (7), sideslip mechanism (7) output fixedly mounted has laser welding rifle (8).

2. The metal fence assembly laser welding apparatus of claim 1, wherein: a plurality of V-shaped grooves (21) are formed in the top of the base plate (2) at equal intervals, and a plurality of vertical rods (9) are respectively clamped into the V-shaped grooves (21).

3. The metal fence assembly laser welding apparatus of claim 1, wherein: the back-pushing assembly (6) comprises two sliding rods (61), wherein the two sliding rods (61) are respectively positioned at two sides of the base plate (2) and are fixedly connected with the top of the workbench (1) through vertical plates (62) at the front end and the rear end, the sliding sleeves (63) are respectively sleeved on the side walls of the sliding rods (61) in a sliding manner, the two sliding sleeves (63) are fixedly connected with pushing plates (64) at the top, a first through hole penetrating through the inner cavity of the sliding sleeve (63) is formed in two ends of the top of each pushing plate (64), a threaded cylinder (65) is fixedly connected in each of the two first through holes, and a first screw (66) is sleeved on the inner wall threads of each threaded cylinder (65).

4. The metal fence assembly laser welding apparatus of claim 1, wherein: the utility model provides a sandwich component (4) is including end box (41), two sliders (42) have been cup jointed in the inside slip of end box (41), wear the groove to inside has been seted up at end box (41) top, inside activity of end box (41) has cup jointed dwang (43), dwang (43) lateral wall is provided with two screw threads opposite in the direction, two slider (42) are cup jointed at two screw thread departments of dwang (43) lateral wall screw thread respectively, two slider (42) top fixedly connected with splint (45), two splint (45) pass and wear the groove to end box (41) top, end box (41) openly activity has cup jointed and has revolved (44), revolve the back of the body (44) and run through end box (41) and be connected with dwang (43).

5. The metal fence assembly laser welding apparatus of claim 1, wherein: the locating plate assembly (5) comprises a panel (51), the panel (51) is in front fixed connection with the interlayer component (4), the top of the panel (51) protrudes out of the top of the interlayer component (4), two through holes to the back are formed in the front of the panel (51), sliding columns (53) are movably sleeved in the two through holes, the back ends of the sliding columns (53) are fixedly connected with a main plate body (52) at the top of the interlayer component (4), the front ends of the sliding columns (53) are fixedly connected with a connecting plate (54), a first threaded hole penetrating through the back is formed in the front of the connecting plate (54), a second screw (55) is sleeved in the back of the panel (51) in a movable mode through threads.

6. The metal fence assembly laser welding apparatus of claim 1, wherein: the positioning table assembly (3) comprises a supporting table (31), the supporting table (31) is arranged at the back end of the supporting table (31) in a butt joint mode with the workbench (1) through a second positioning column (34) and a third screw rod (35), two through holes which penetrate through the bottom are formed in the top of the supporting table (31), a first positioning column (32) is movably sleeved in the holes which penetrate through the holes which are formed in the first positioning column, the top end of the first positioning column (32) is fixedly connected with the bottom of the interlayer component (4), an electric cylinder (33) is fixedly arranged at the bottom of the supporting table (31), and an output shaft of the electric cylinder (33) penetrates through the supporting table (31) and the bottom of the interlayer component (4) in a fixedly arranged mode.

7. The metal fence assembly laser welding apparatus of claim 6, wherein: two post holes have been seted up in workstation (1) openly, two second reference column (34) slip cup joints in two post holes, no. two screw holes that run through to the back are seted up in workstation (1) openly, third screw rod (35) cup joint at No. two screw hole internal screw threads, third screw rod (35) back end runs through to workstation (1) back, two second reference column (34) positive end is at saddle (31) back fixed connection, third screw rod (35) positive end is at saddle (31) back activity cup joint.

8. The metal fence assembly laser welding apparatus of claim 1, wherein: sideslip mechanism (7) are including U type frame (71), the equal fixedly connected with curb plate (72) in U type frame (71) top both ends, two threaded shaft (75) have been cup jointed in curb plate (72) medial surface activity, fixed block (73) have been cup jointed in the slip of U type frame (71) top, fixed block (73) are cup jointed at threaded shaft (75) lateral wall screw thread, curb plate (72) one side fixed mounting has servo motor (74), servo motor (74) output runs through curb plate (72) and is connected with threaded shaft (75), laser welding rifle (8) are at positive fixed mounting of fixed block (73).