CN215316546U

CN215316546U - Single-station galvanometer welding machine

Info

Publication number: CN215316546U
Application number: CN202121605716.6U
Authority: CN
Inventors: 袁健; 陶凯; 杨亚涛
Original assignee: Shenzhen Dade Laser Technology Co ltd
Current assignee: Shenzhen Dade Laser Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-28
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to a simplex position mirror welding machine that shakes relates to welding machine technical field, and it includes the workstation, locates the mirror that shakes of workstation top and locates the field lens of mirror below that shakes, the field lens below sets up the piece that dispels, and the piece that dispels of setting is used for utilizing the air current to dispel the piece that is splashed by the weldment. The welding method has the effect of protecting the field lens from being damaged by the scraps generated when the welded parts are welded.

Description

Single-station galvanometer welding machine

Technical Field

The invention relates to the field of laser welding, in particular to a single-station galvanometer welding machine.

Background

The galvanometer welding machine adopts a galvanometer scanning mode, has the advantages of high welding speed, high precision, stable quality, convenient operation, simple maintenance and the like, is particularly suitable for the laser precision spot welding of various parts, the production efficiency reaches about 8 times of that of a common laser spot welding machine, the machine comprises a YAG solid laser, a laser power supply, an optical scanning system, a flat field focusing system, an optical fiber coupling transmission system, a computer, a programmable controller, a refrigerating system, a laser indicating system, an operation cabinet, a three-axis precise numerical control workbench and the like, after the special laser welding software is equipped, welding points or graphs can be directly input and edited in the software, or the points or graphs edited by other software such as AutoCAD, CoreILDAW and the like can be processed by the software, the machine adopts two modes of hard optical path transmission and flexible optical fiber transmission to meet the requirements of different industries and the requirements of mass online or offline production.

At present, when a common galvanometer welding machine is used for welding, scraps generated by welding are easy to splash onto a field lens to damage the lens, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to reduce the fact that scraps generated by welding splash onto a field lens and damage the field lens, the application provides a single-station galvanometer welding machine.

The utility model provides a simplex position mirror welding machine that shakes, includes the workstation, locates the mirror that shakes of workstation top and locates the field lens of the mirror below that shakes, the field lens below sets up the piece that dispels, and the piece that dispels that sets up is used for utilizing the air current to dispel the piece that is splashed by the weldment.

Through adopting above-mentioned technical scheme, the piece that dispels that sets up can form the air current between field lens and workstation to play and block the guard action, the condition that the piece that reduces to be produced by the weldment when the welding splashes on the field lens takes place, effectively protects the field lens.

Optionally, the dispersing piece is an air knife, a high-pressure machine is arranged on the workbench, and the air knife is connected with the high-pressure machine through a vent pipe.

By adopting the technical scheme, the arranged air knife can generate high-speed air flow, so that scraps generated in the welding process are not easy to splash onto a field lens from the lower part of the air knife.

Optionally, the vertical bracing piece that is provided with on the workstation, bracing piece sliding connection has the slip frame, mirror and the field lens that shakes are installed on the slip frame, be provided with the lifting unit who is used for adjusting mirror and the field lens elevating position that shakes on the bracing piece.

Through adopting above-mentioned technical scheme, the lifting unit who sets up can be convenient for the user set up according to the thickness by the weldment and adjust the mirror that shakes and field lens and by the distance between the weldment, has further increased the suitability of this application.

Optionally, the lifting unit includes threaded rod and slider, the holding tank has been seted up in the bracing piece, the holding tank is close to the frame both sides that slide and has seted up the slip opening, slider sliding connection is in the holding tank and wears out the slip opening and be connected with the frame that slides, threaded rod one end is rotated and is connected in the bracing piece bottom, threaded rod extending direction is unanimous with vertical direction, the threaded rod with slider threaded connection.

Through adopting above-mentioned technical scheme, thereby rotate the screw rod and can go up and down to the slider under the limiting action of slider and sliding opening and drive the field lens and shake the mirror and go up and down, accomplish shake the mirror and the field lens and by the regulation of distance between the weldment, easy operation is convenient.

Optionally, a supporting seat is installed between the workbench and the supporting rod.

Through adopting above-mentioned technical scheme, thereby the supporting seat of setting can the lifting bracing piece lifting mirror that shakes and the field lens height for the field lens can not be easy direct with by the weldment contact, and then take place to destroy to the field lens.

Optionally, a connecting plate is installed on one side of the sliding frame, a plurality of connecting columns are vertically installed at the bottom of the connecting plate, a hoop is installed on one side of the air knife, and the hoop is sleeved on the connecting columns and clamped and fixed on the connecting columns through bolts.

Through adopting above-mentioned technical scheme, penetrate the clamp of air knife and turn round tight bolt from the spliced pole bottom, accomplish the installation to the air knife, easy operation is convenient.

Optionally, the number of the dispersing pieces is more than two.

Through adopting above-mentioned technical scheme, set up more than two driving pieces and can form the multilayer air current, multiple assurance piece is difficult for splashing on the field lens.

Optionally, the workbench is provided with a plurality of limiting holes for installing the clamp.

Through adopting above-mentioned technical scheme, the spacing hole that sets up can be effectively installed the anchor clamps of loading by the weldment.

Optionally, the outer parts of the workbench, the galvanometer and the field lens are provided with shells.

Through adopting above-mentioned technical scheme, the shell of setting can form comparatively concealed welding environment, and the protection shakes mirror and field lens, reduces the laser welding operation in-process and sends comparatively dazzling light and produce certain injury to people's eye.

In summary, the present application includes at least one of the following beneficial technical effects:

the dispersing piece that sets up can form the air current between field lens and workstation, has played the blocking guard action to the field lens, reduces the condition emergence that is spattered on the field lens by the piece that produces when the welding, effectively protects the field lens.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic diagram of the internal structure in the embodiment of the present application.

Fig. 3 is a schematic view of a portion of a lifting assembly according to another embodiment of the present disclosure.

Description of reference numerals: 1. a work table; 10. a galvanometer; 11. a field lens; 2. an air knife; 20. a high-pressure machine; 3. a support bar; 30. a sliding frame; 31. a threaded rod; 32. a slider; 33. a sliding port; 34. a handle; 35. a supporting seat; 4. a connecting plate; 40. connecting columns; 41. clamping a hoop; 5. a limiting hole; 6. a housing; 7. a screw; 70. a slider; 71. a nut; 72. a sliding port; 73. a strip-shaped sliding opening; 8. scale lines are marked.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a single-station galvanometer welding machine. Referring to fig. 1, the single-station galvanometer welding machine comprises a workbench 1, a galvanometer 10 and a field lens 11, wherein the galvanometer 10 is arranged above the workbench 1, the field lens 11 is arranged below the galvanometer 10, and the galvanometer 10 can emit laser and irradiate on a welded piece on the workbench 1 through the field lens 11. In this embodiment, in order to protect the lens 11 not to be splashed to the lens by the piece that produces when welding and produce the damage, simultaneously, can guarantee welding jobs's normal clear again, be provided with the piece that dispels below the lens 11, the piece that dispels of setting can utilize the air current to dispel the piece that is splashed by the weldment when welding jobs.

Referring to fig. 2, in this embodiment, the disposed dispersing member may be selected as an air knife 2, specifically, a high-pressure machine 20 is disposed on the work table 1, and meanwhile, the air knife 2 is connected to the high-pressure machine 20 through a vent pipe, an air outlet of the air knife 2 faces one side of the field lens 11, preferably, the air outlet of the air knife 2 is disposed horizontally, and the air knife 2 blows a high-speed air flow between the welded object and the lens of the field lens 11 under the driving of the high-pressure machine 20 so that the debris generated during welding is not easily splashed onto the lens of the field lens 11 from below the air knife 2.

In another embodiment, the dispersing member is a fan, the fan is located below the field lens 11, and the fan blows out airflow horizontally between the welded member and the lens of the field lens 11, so that the debris generated during welding is not easy to splash onto the lens of the field lens 11 from below the air knife 2.

In addition, for better protection field lens 11 lens, the dispersing piece setting quantity that sets up is more than two, and is preferred, and the dispersing piece number is provided with two to form multilayer air current, the piece is more difficult to splash on field lens 11 lens.

In this embodiment, because the different thicknesses of being welded are different, in order to adapt to the different welded, be provided with bracing piece 3 along vertical direction at workstation 1 to there is sliding frame 30 at bracing piece 3 sliding connection, galvanometer 10 and field lens 11 set up on sliding frame 30, be provided with lifting unit on bracing piece 3, the lifting unit of setting can adjust galvanometer 10 and field lens 11 elevating position, thereby realize adapting to different welded thickness.

Referring to fig. 2, in this embodiment, the lifting assembly includes a threaded rod 31 and a sliding block 32, wherein an accommodating groove is formed in the support rod 3, the accommodating groove is provided with a sliding opening 33 near two side walls of the sliding frame 30, and meanwhile, the sliding block 32 is slidably connected in the accommodating groove and penetrates out of the sliding opening 33, two sides of the sliding block 32 penetrating out are fixedly connected with the sliding frame 30, in addition, one end of the threaded rod 31 is rotatably connected to the bottom of the support rod 3, specifically, a rotating groove is formed in the bottom of the support rod 3, one end of the threaded rod 31 is provided with a cylindrical block, the cylindrical block rotates in the rotating groove, so as to realize the rotatable connection of the threaded rod 31, the extending direction of the threaded rod 31 is consistent with the vertical direction, the threaded rod 31 is in threaded connection with the sliding block 32, and the threaded rod 31 is rotated to drive the sliding block 32 to lift under the restriction of the sliding opening 33, so as to drive the sliding frame 30, The galvanometer 10 and the field lens 11 are lifted, and the height adjustment of the galvanometer 10 and the field lens 11 is completed.

In addition, referring to fig. 1 and 2, in order to facilitate the operation of the screw 7, a handle 34 is installed at one end of the threaded rod 31 far away from the cylindrical block, in this embodiment, a housing 6 is installed outside the workbench 1, the galvanometer 10 and the field lens 11, the housing 6 is capable of protecting the galvanometer 10 and the field lens 11, wherein an opening is formed in the top of the housing 6, and the handle 34 penetrates through the opening.

Referring to fig. 3, in another embodiment, the lifting assembly includes a screw rod 7, a sliding block 70 and a nut 71, wherein a lifting groove is formed in the support rod 3, the lifting groove is provided with sliding openings 72 near two side walls of the sliding frame 30, the sliding block 70 is slidably connected in the lifting groove and penetrates out of the sliding openings 72, two sides of the sliding block 70, which penetrate out, are fixedly connected with the sliding frame 30, in addition, one end of the screw rod 7 is fixedly connected with the sliding block 70, the extending direction of the screw rod 7 is consistent with the horizontal direction, meanwhile, one side of the lifting groove, which is far away from the sliding frame 30, is provided with a strip-shaped sliding opening 73, the screw rod 7 penetrates out of the strip-shaped sliding opening 73, and the nut 71 is in threaded connection with one end of the screw rod 7, which is far away from the sliding block 70, and abuts against the support frame.

In addition, referring to fig. 2, the supporting rod 3 is provided with a scale mark 8 on one side of the sliding opening 33, which is beneficial for the user to adjust the accurate position.

Referring to fig. 2, in order to reduce damage to the field lens 11 caused by direct collision of the field lens 11 with the welded part during lifting, in this embodiment, a support seat 35 is installed between the workbench 1 and the support rod 3, so as to lift the field lens 11, and reduce the possibility of direct collision with the welded part when the field lens 11 is located at the lowest position of the support rod 3.

In this embodiment, regarding the installation of dispersion spare, take air knife 2 as an example, there is connecting plate 4 at slip frame 30 one side through the screw installation, a plurality of spliced poles 40 are installed to connecting plate 4 bottom, in this embodiment, the quantity of spliced pole 40 is two, spliced pole 40 extending direction is unanimous with vertical direction, install clamp 41 at air knife 2 one side, clamp 41 cover is established on spliced pole 40, clamp 41 presss from both sides tightly through the bolt and fixes on spliced pole 40, thereby realize the detachable connection of air knife 2, and the operation is simple, the user can install a plurality of air knives 2 on spliced pole 40 according to self demand.

In addition, a plurality of limiting holes 5 are arranged on the workbench 1, and the limiting holes 5 can be provided with a clamp for fixing the welded piece.

The working principle is as follows: after the welded piece is placed on the workbench 1, when the vibrating mirror 10 starts to operate, the dispersing piece is also opened at the same time, the dispersing piece performs air flow separation below the field lens 11, and debris is reduced from splashing on the field lens 11.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a simplex position galvanometer welding machine which characterized in that: including workstation (1), locate galvanometer (10) of workstation (1) top and locate field lens (11) of galvanometer (10) below, field lens (11) below sets up the piece that dispels, and the piece that dispels that sets up is used for utilizing the air current to dispel the piece that is splashed by the weldment.

2. The single-station galvanometer welding machine of claim 1, characterized in that: the dispersing piece is an air knife (2), a high-pressure machine (20) is arranged on the workbench (1), and the air knife (2) is connected with the high-pressure machine (20) through a vent pipe.

3. The single-station galvanometer welding machine of claim 2, characterized in that: the vertical bracing piece (3) that is provided with on workstation (1), bracing piece (3) sliding connection has sliding frame (30), mirror (10) and field lens (11) of shaking are installed on sliding frame (30), be provided with the lifting unit who is used for adjusting mirror (10) and field lens (11) elevating position of shaking on bracing piece (3).

4. The single-station galvanometer welding machine of claim 3, characterized in that: lifting unit includes threaded rod (31) and slider (32), the holding tank has been seted up in bracing piece (3), the holding tank is close to slip frame (30) both sides and has seted up sliding opening (33), slider (32) sliding connection is in the holding tank and wears out sliding opening (33) and is connected with slip frame (30), threaded rod (31) one end is rotated and is connected in bracing piece (3) bottom, threaded rod (31) extending direction is unanimous with vertical direction, threaded rod (31) with slider (32) threaded connection.

5. The single-station galvanometer welding machine of claim 3, characterized in that: a supporting seat (35) is installed between the workbench (1) and the supporting rod (3).

6. The single-station galvanometer welding machine of claim 3, characterized in that: connecting plate (4) are installed to slip frame (30) one side, a plurality of spliced poles (40) are vertically installed to connecting plate (4) bottom, clamp (41) are installed to air knife (2) one side, clamp (41) cover is established on spliced pole (40) and is pressed from both sides tightly through the bolt and fix on spliced pole (40).

7. The single-station galvanometer welding machine of claim 1, characterized in that: the number of the dispersing pieces is more than two.

8. The single-station galvanometer welding machine of claim 1, characterized in that: the workbench (1) is provided with a plurality of limiting holes (5) for arranging the clamp.

9. The single-station galvanometer welding machine of claim 1, characterized in that: and a shell (6) is arranged outside the workbench (1), the galvanometer (10) and the field lens (11).