CN213827500U

CN213827500U - Single-shaft cantilever laser automatic welding machine

Info

Publication number: CN213827500U
Application number: CN202022603403.9U
Authority: CN
Inventors: 陈绵著
Original assignee: Guangzhou Hanma Automation Control Equipment Co ltd
Current assignee: Guangzhou Hanma Automation Control Equipment Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-30
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a unipolar cantilever laser automatic weld machine, comprises a workbench, fixedly connected with welded platform and the X axle slip module in proper order backward in the past on the workstation, welded platform upper end fixedly connected with locating plate, the spacing groove of guide way and bilateral symmetry has been seted up in proper order from inside to outside on the welded platform, spacing inslot fixedly connected with guide bar, guide bar outside swing joint has spacing slider, fixedly connected with compression spring between spacing slider rear end and spacing inslot wall, sliding connection has the direction slider in the guide way, direction slider and spacing slider upper end fixedly connected with press the flitch, press flitch rear end fixedly connected with cushion. This unipolar cantilever laser automatic weld machine will press the flitch to promote backward to press from both sides tightly the part, prevent that the part from crushing, the security is higher, is convenient for find the initial position of laser welding head, further guarantees the roughness of pressing the flitch, prevents to press the flitch crooked.

Description

Single-shaft cantilever laser automatic welding machine

Technical Field

The utility model relates to a laser welding equipment technical field specifically is unipolar cantilever laser automatic weld machine.

Background

Laser welding is an efficient and precise welding method using a laser beam with high energy density as a heat source, and melts a workpiece to form a specific molten pool by controlling parameters such as the width, energy, peak power, repetition frequency and the like of laser pulses.

Laser welding is one of the important aspects of laser material processing technology application, and laser welding can reduce the income heat to minimum required quantity, and the metallurgical change range in heat affected zone is little, and also minimum because of the deformation that heat-conduction leads to, because its unique advantage, has successfully been applied to the precision welding of little, small-size part, but current unipolar cantilever laser automatic weld machine has the inconvenience and treats welded part and fix a position, and the welding precision is low, and anchor clamps structure is complicated, and the operation is inconvenient, and the power that receives when the part presss from both sides tightly is great, causes the shortcoming of crushing easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a unipolar cantilever laser automatic weld machine to it hangs down, presss from both sides tight inconvenient and the problem that causes the crushing easily to provide current welding machine welding precision in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: unipolar cantilever laser automatic weld machine, comprises a workbench, fixedly connected with welded platform and X axle slip module in proper order from the past backward in the workstation upper end, welded platform upper end fixedly connected with locating plate, the spacing groove of guide way and bilateral symmetry has been seted up in proper order from inside to outside to the welded platform upper end, spacing inslot fixedly connected with guide bar, guide bar outside swing joint has spacing slider, fixedly connected with compression spring between spacing slider rear end and spacing inslot wall, sliding connection has the direction slider in the guide way, direction slider and spacing slider upper end fixedly connected with press the flitch, press flitch rear end fixedly connected with cushion.

Preferably, the upper end of the X-axis sliding module is slidably connected with a Z-axis sliding module, the right end of the Z-axis sliding module is slidably connected with a Y-axis sliding die, and the right end of the Y-axis sliding die is fixedly connected with a laser welding head.

Preferably, workstation right-hand member fixedly connected with connecting rod, connecting rod upper end fixedly connected with programmable controller, the radiating groove has all been seted up at both ends about the workstation, the distance of workstation left end to programmable controller left end is greater than the length of workstation.

Preferably, the locating plate is of an L-shaped structure, the left end of the locating plate is aligned with the left end of the welding platform, and the rear end of the welding platform is aligned with the rear end of the locating plate.

Preferably, the compression spring is sleeved on the outer side of the guide rod, and the length and the height of the pressure plate are equal to those of the cushion.

Preferably, the length of the pressure plate is greater than half of the length of the welding platform, and the upper end of the pressure plate is flush with the upper end of the positioning plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the single-shaft cantilever laser automatic welding machine, the pressing plate is pushed backwards by using the compression spring, so that the part is clamped, the operation is convenient, the pressure on the part is reduced by the additionally arranged soft cushion, the part is prevented from being crushed, and the safety is higher;

2. according to the single-shaft cantilever laser automatic welding machine, the left end and the rear end of a part are positioned by the positioning plates, so that the initial position of a laser welding head can be conveniently found, and then the displacement data of the laser welding head is set according to the welding requirement, so that the working precision is improved;

3. this unipolar cantilever laser automatic weld machine through the design of guide bar, prevents that compression spring's position from taking place the skew, and the direction slider of addding, further guarantees the roughness of pressing the flitch, prevents to press the flitch bending.

Drawings

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

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

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

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a work table; 2. welding a platform; 3. an X-axis sliding module; 4. positioning a plate; 5. a guide groove; 6. a limiting groove; 7. a guide bar; 8. a limiting slide block; 9. a compression spring; 10. a guide slider; 11. a material pressing plate; 12. a soft cushion; 13. a Z-axis sliding module; 14. a Y-axis slide mold; 15. a laser welding head; 16. a connecting rod; 17. a programmable controller; 18. a heat dissipation groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the single-shaft cantilever laser automatic welding machine comprises a workbench 1, a welding platform 2, an X-axis sliding module 3, a positioning plate 4, a guide groove 5, a limiting groove 6, a guide rod 7, a limiting slide block 8, a compression spring 9, a guide slide block 10, a pressure plate 11, a cushion 12, a Z-axis sliding module 13, a Y-axis sliding die 14, a laser welding head 15, a connecting rod 16, a programmable controller 17 and a heat dissipation groove 18, wherein the welding platform 2 and the X-axis sliding module 3 are fixedly connected to the upper end of the workbench 1 from front to back in sequence, the positioning plate 4 is fixedly connected to the upper end of the welding platform 2, the guide groove 5 and the limiting grooves 6 which are symmetrical left to right are sequentially formed in the upper end of the welding platform 2 from inside to outside, the guide rod 7 is fixedly connected to the inside of the limiting groove 6, the outer side of the guide rod 7 is movably connected with the limiting slide block 8, and the compression spring 9 is fixedly connected between the rear end of the limiting slide block 8 and the inner wall of the limiting groove 6, a guide sliding block 10 is connected in the guide groove 5 in a sliding manner, the upper ends of the guide sliding block 10 and the limiting sliding block 8 are fixedly connected with a pressure plate 11, the rear end of the pressure plate 11 is fixedly connected with a cushion 12, the model of the X-axis sliding module 3, the model of the Z-axis sliding module 13 and the model of the Y-axis sliding die 14 are FSL30, and the installation mode and the circuit connection are not described in detail;

furthermore, the upper end of the X-axis sliding module 3 is slidably connected with a Z-axis sliding module 13, the right end of the Z-axis sliding module 13 is slidably connected with a Y-axis sliding die 14, and the sliding right end of the Y-axis sliding die 14 is fixedly connected with a laser welding head 15, so that the laser welding head 15 can be adjusted from different directions, and welding operation is facilitated;

furthermore, the right end of the workbench 1 is fixedly connected with a connecting rod 16, the upper end of the connecting rod 16 is fixedly connected with a programmable controller 17, the left end and the right end of the workbench 1 are both provided with heat dissipation grooves 18, and the distance from the left end of the workbench 1 to the left end of the programmable controller 17 is greater than the length of the workbench 1, so that the heat in the workbench 1 can be ensured to be dissipated outwards, and the damage to the workbench 1 caused by high temperature is avoided;

furthermore, the positioning plate 4 is of an L-shaped structure, the left end of the positioning plate 4 is aligned with the left end of the welding platform 2, the rear end of the welding platform 2 is aligned with the rear end of the positioning plate 4, and the parts are positioned, so that the adjustment data can be set conveniently;

furthermore, the compression spring 9 is sleeved outside the guide rod 7, the length and the height of the pressure plate 11 are equal to those of the cushion 12, the part is clamped, and the pressure on the part can be reduced through the cushion 12;

further, the length of the pressure plate 11 is greater than half of the length of the welding platform 2, and the upper end of the pressure plate 11 is flush with the upper end of the positioning plate 4, so that the pressure plate 11 has enough working height, and the clamping effect on the part is ensured.

The working principle is as follows: firstly, a material pressing plate 11 is pulled outwards, a guide slide block 10 and a limit slide block 8 at the lower end of the material pressing plate 11 respectively slide in a guide groove 5 and a limit groove 6, the limit slide block 8 slides outside a guide rod 7 and extrudes a compression spring 9, a part to be welded is placed on a welding platform 2, the left end and the rear end of the part are respectively attached to a positioning plate 4, then the material pressing plate 11 is slowly loosened, the limit slide block 8 is pushed backwards under the action of the rebounding force of the compression spring 9, the material pressing plate 11 synchronously moves backwards until a cushion 12 at the rear end of the material pressing plate 11 is attached to the front end of the part, the displacement data of an X-axis sliding module 3, a Z-axis sliding module 13 and a Y-axis sliding module 14 are set through a programmable controller 17, then a welding machine is started, a laser welding head 15 moves to a designated area to start welding according to the numerical value set by the programmable controller 17, and finally the steps of the previous operations are reversed, and taking down the welded parts.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. Unipolar cantilever laser automatic weld machine, including the workstation, its characterized in that: the utility model discloses a welding platform, including workstation upper end, guide way and limiting groove, workstation upper end is fixedly connected with welded platform and X axle slip module backward in the past in proper order, welded platform upper end fixedly connected with locating plate, the limiting groove of guide way and bilateral symmetry has been seted up in proper order to the welded platform upper end from inside to outside, limiting groove fixedly connected with guide bar, guide bar outside swing joint has spacing slider, fixedly connected with compression spring between spacing slider rear end and limiting groove inner wall, sliding connection has the guide slider in the guide way, guide slider and spacing slider upper end fixedly connected with pressure flitch, pressure flitch rear end fixedly connected with cushion.

2. The single-axis cantilever laser automatic welding machine of claim 1, wherein: the X-axis sliding module is characterized in that the upper end of the X-axis sliding module is slidably connected with a Z-axis sliding module, the right end of the Z-axis sliding module is slidably connected with a Y-axis sliding die, and the right end of the Y-axis sliding die is fixedly connected with a laser welding head.

3. The single-axis cantilever laser automatic welding machine of claim 1, wherein: the utility model discloses a high-speed automatic cooling device, including workstation, connecting rod upper end fixedly connected with programmable controller, the radiating groove has all been seted up at both ends about the workstation, the distance of workstation left end to programmable controller left end is greater than the length of workstation.

4. The single-axis cantilever laser automatic welding machine of claim 1, wherein: the locating plate is of an L-shaped structure, the left end of the locating plate is aligned with the left end of the welding platform, and the rear end of the welding platform is aligned with the rear end of the locating plate.

5. The single-axis cantilever laser automatic welding machine of claim 1, wherein: the compression spring is sleeved on the outer side of the guide rod, and the length and the height of the material pressing plate are equal to those of the cushion.

6. The single-axis cantilever laser automatic welding machine of claim 1, wherein: the length of the pressure plate is greater than half of the length of the welding platform, and the upper end of the pressure plate is flush with the upper end of the positioning plate.