CN216966747U

CN216966747U - Welding robot hand equipment for welding sheet metal parts

Info

Publication number: CN216966747U
Application number: CN202122717694.9U
Authority: CN
Inventors: 翁奕泉; 李连虎; 许文军
Original assignee: Nanjing Sidilande Machinery Technology Co ltd
Current assignee: Nanjing Sidilande Machinery Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-07-15
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses welding manipulator equipment for welding sheet metal parts, which relates to the technical field of sheet metal part welding and comprises a workbench, wherein a working frame is arranged on the top of the workbench, a lifting block is arranged on the working frame in a sliding manner, a telescopic rod is connected to the lifting block in a rotating manner, welding tongs are arranged at one end, away from the lifting block, of the telescopic rod, a driving mechanism is arranged on the workbench and used for driving the lifting block to slide, the driving mechanism comprises a driving motor, a threaded rod is fixedly connected to a rotating shaft of the driving motor, and the lifting block is in threaded connection with the threaded rod. Through the cooperation between workstation, lifter block, telescopic link, electrode holders, actuating mechanism, the threaded rod driving motor, drive the threaded rod through driving motor during the use and rotate the electronic lifter block and slide, and then drive electrode holders's upper and lower slip, can adjust electrode holders's position through the telescopic link during expert, satisfy weldment work's needs.

Description

Welding robot hand equipment for welding sheet metal parts

Technical Field

The utility model relates to the technical field of sheet metal part welding, in particular to welding manipulator equipment for sheet metal part welding.

Background

In the process of machining some hardware sheet metal parts, the welding of the sheet metal parts is often involved, the welding technology is widely applied in workshop production by combining a metal or other thermoplastic materials with a heating, high-temperature or high-pressure mode, and at present, in the process of welding the sheet metal parts, a welding rod is clamped on an electrode holder generally in a manual mode, protective glasses are worn, a power supply is switched on, and then the preset position of the sheet metal parts is directly welded.

Present sheet metal component welded welding machines hand equipment, if the chinese patent that application number is "a sheet metal component welded fast welding machines hand" for CN201822112753.8 name, disclosed a sheet metal component welded fast welding machines hand, belongs to sheet metal component welding technology field, its technical scheme main points: comprises a supporting seat; the mounting blocks are symmetrically mounted at the top of the supporting seat; the arm plate is hinged between the mounting blocks through a rotating rod and has an L-shaped section; the welding electrode holders are detachably arranged at one end of the arm plate, which is far away from the supporting seat, and are used for clamping welding rods; and the driving component is arranged on the supporting seat and is used for driving the arm plate to rotate. When the welding robot hand is used, the preset position of a sheet metal part can be welded automatically instead of manually, so that the damage of welding brightness and sparks to surrounding workers can be reduced, and unnecessary injury of a human body can be reduced.

The defects of the prior art are as follows: at the in-process of actual welding sheet metal component, the dazzling light and the spark that the welding produced can certainly produce very big influence to the staff, and is so for a long time, not only can injure glasses, simultaneously, scald the staff very easily, and traditional machine auxiliary welding equipment is not nimble enough simultaneously, can not satisfy welded needs, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide welding robot equipment for welding sheet metal parts, which aims to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a sheet metal component welded welding machines hand equipment, includes the workstation, be provided with the workstation on the workstation top, it is provided with a lifter block to slide on the workstation, it is connected with a telescopic link to rotate on the lifter block, the telescopic link is kept away from one of lifter block and is served and be provided with the electrode holders, be provided with actuating mechanism on the workstation, actuating mechanism is used for driving the lifter block and slides, actuating mechanism includes driving motor, fixedly connected with threaded rod in the driving motor axis of rotation, lifter block threaded connection is on the threaded rod.

Further, the inside mounting groove that is provided with of workstation, driving motor installs inside the mounting groove.

Furthermore, the telescopic link includes in the first body of rod and the second body of rod, the first body of rod slides and sets up in the second body of rod, be provided with a locking mechanism between the first body of rod and the second body of rod.

Further, locking mechanism includes the recess, the recess is seted up on the second body of rod, the recess is provided with a loop bar, it is provided with the joint pole to slide in the loop bar, be provided with first spring between joint pole and the loop bar, a plurality of draw-in grooves with joint pole joint complex on the first body of rod.

Furthermore, an installation block is arranged on the lifting block, and a hydraulic rod is arranged between the first rod bodies of the installation block.

Further, a sliding support rod is fixedly connected to the lifting block, a sliding groove is formed in the working frame, and the sliding support rod is arranged inside the sliding groove in a sliding mode.

Furthermore, the one end that the first body of rod was kept away from to the second body of rod is provided with the spread groove, electrode holders passes through fastening bolt and rotates to be connected in the spread groove.

Furthermore, a body rotating groove is formed in the lifting block, a shaft rod is arranged at one end, close to the rotating groove, of the first rod body, and the telescopic rod is connected to the lifting block in a rotating mode through matching between the shaft rod and the rotating groove.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation between workstation, lifter, telescopic link, electrode holders, actuating mechanism, the threaded rod driving motor, drive the threaded rod through driving motor and rotate that electronic lifter slides during the use, and then drive electrode holders's upper and lower slip, can adjust electrode holders's position through the telescopic link during expert, satisfy weldment work's needs.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic diagram of an overall structure provided in an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of an overall front view structure according to an embodiment of the present invention;

FIG. 4 is a schematic view of an internal structure of a work frame according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a telescopic rod according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a telescopic rod according to an embodiment of the present invention.

Description of reference numerals: 1. a work table; 2. mounting grooves; 3. a drive motor; 4. a threaded rod; 5. a telescopic rod; 501. a first rod body; 5011. a card slot; 502. a second rod body; 5021. a groove; 6. a lifting block; 601. a rotating groove; 7. a sliding support rod; 8. a drive mechanism; 9. mounting blocks; 10. an electric welding clamp; 11. a locking mechanism; 1101. a loop bar; 1102. a clamping and connecting rod; 1103. a first spring; 12. a mounting frame; 13. a hydraulic lever; 14. a working frame; 1401. a chute; 15. connecting grooves; 16. fastening a bolt; 17. a shaft rod.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1-6, the welding robot device for welding sheet metal parts according to the embodiment of the present invention includes a workbench 1, a working frame 14 is disposed on the top of the workbench 1, a lifting block 6 is slidably disposed on the working frame 14, a telescopic rod 5 is rotatably connected to the lifting block 6, welding tongs 10 are disposed on one end of the telescopic rod 5 away from the lifting block 6, a driving mechanism 8 is disposed on the workbench 1, the driving mechanism 8 is configured to drive the lifting block 6 to slide, the driving mechanism 8 includes a driving motor 3, a threaded rod 4 is fixedly connected to a rotating shaft of the driving motor 3, and the lifting block 6 is in threaded connection with the threaded rod 4.

Specifically, the welding robot equipment for welding the sheet metal parts comprises a workbench 1, wherein a working frame 14 is arranged at the top of the workbench 1, a lifting block 6 is arranged on the working frame 14 in a sliding manner, an electric welding clamp 10 is rotatably connected to the lifting block 6 through a telescopic rod 5, and the electric welding clamp 10 can slide up and down through the sliding of the lifting block 6, so that the corresponding adjustment can be conveniently carried out according to different working environments; the telescopic rod 5 is adopted to connect the electric welding pliers 10, so that the electric welding pliers 10 can also be adjusted in the horizontal direction; the lifting block 6 is used for sliding in the vertical direction, and the telescopic rod 5 is used for adjusting in the horizontal direction, so that the welding robot hand device for welding the sheet metal part can be suitable for more working environments, and the practicability of the robot hand device is improved; a driving mechanism 8 is arranged in the workbench 1, the driving mechanism 8 is used for driving the lifting block 6 to slide up and down, and further driving the electric welding pliers 10 to slide up and down, wherein the driving mechanism 8 comprises a driving motor 3, a threaded rod 4 is fixedly connected to a rotating shaft of the driving motor 3, and the lifting block 6 is in threaded connection with the threaded rod 4; during the use, start driving motor 4, driving motor 4 axis of rotation rotates and drives threaded rod 4 and rotate, and threaded rod 4 rotates and drives lift block 6 and slide to drive electrode holders 10 through telescopic link 5 and slide from top to bottom, improve this robot hand equipment's practicality.

The workbench 1 is internally provided with a mounting groove 2, and the driving motor 3 is arranged in the mounting groove 2.

Preferably, the mounting groove 2 is arranged in the workbench 1, the motor 3 is arranged in the mounting groove 2, the large using space cannot be occupied, and the practicability of the welding robot hand device for welding the sheet metal parts is improved.

The telescopic link 5 includes in the first body of rod 501 and the second body of rod 502, the first body of rod 501 slides and sets up in the second body of rod 502, be provided with a locking mechanism 11 between the first body of rod 501 and the second body of rod 502, locking mechanism 11 includes recess 5021, recess 5021 is seted up on the second body of rod 502, recess 5021 is provided with a set of pole 1101, it is provided with joint pole 1102 to slide in the loop pole 1101, be provided with first spring 1103 between joint pole 1102 and the loop pole 1101, a plurality of draw-in grooves 5011 with joint pole 1102 joint complex on the first body of rod 501.

Preferably, when the telescopic rod 5 needs to be unfolded, the first rod 501 is slid, the clamping rod 1102 is extruded in the process of sliding the first rod 501, the clamping rod 1102 slides in the loop bar 1101, the first spring 1103 is further extruded, the clamping rod 1102 slides out of the previous clamping groove 5011, after the clamping rod slides to a given position, the process of restoring the elasticity of the first spring 1103 drives the clamping rod 1102 to be clamped into the other clamping groove 5011 again, the first rod 501 and the second rod 502 are fixed, and therefore the length of the telescopic rod 5 can be adjusted according to different working environments.

An installation block 9 is arranged on the lifting block 6, and a hydraulic rod 13 is arranged between the installation block 9 and the first rod body 501.

Be provided with installation piece 9 on preferred elevator 6, wherein the installation is fast 9 and is used for installing hydraulic stem 13, wherein the one end that installation piece 9 was kept away from to hydraulic stem 13 is installed on first body of rod 501 through mounting bracket 12, wherein hydraulic stem 13 is the tilt state, hydraulic stem 13 through setting up the slope, carry out the angle of adjusting telescopic link 5 through hydraulic stem 13 during the use, and then adjust electrode holders 10's welding position, the slip that then need not to adopt elevator 6 at the regulation of minizone is adjusted, can directly select to use hydraulic stem 13 to adjust, improve this sheet metal component welded welding robot hand equipment's practicality.

A sliding support rod 7 is fixedly connected to the lifting block 6, a sliding chute 1401 is arranged on the working frame 14, and the sliding support rod 7 is arranged inside the sliding chute 1401 in a sliding manner.

Preferably, a sliding support rod 7 is arranged on one side of the lifting block 6, which is far away from the telescopic rod 5, and the sliding support rod 7 is arranged inside the sliding chute 1401 in a sliding manner, so that the lifting block 6 can slide in a stable state in the sliding process, and the phenomenon of violent shaking in the sliding process is prevented.

The end of the second rod 502 far from the first rod 501 is provided with a connecting groove 15, and the electrode holder 10 is rotatably connected in the connecting groove 15 through a fastening bolt 16.

Preferably, the electrode holder 10 is fixed by using the fastening bolt 16, so that the angle of the electrode holder 10 can be adjusted as needed, and can be adjusted according to the working environment, so that the welding work can be completed just right.

The body rotation groove 601 is formed in the lifting block 6, the shaft rod 17 is arranged at one end, close to the rotation groove 601, of the first rod body 501, and the telescopic rod 5 is connected to the lifting block 6 in a rotating mode through the matching between the shaft rod 17 and the rotation groove 601.

Preferably, the telescopic rod 5 is rotatably connected to the lifting block 6 through the shaft rod 17 and the rotating groove 601, and the hydraulic rod 13 is used to adjust the included angle between the first rod 501 and the lifting block 6, so as to adjust the welding position of the electrode holder 10.

The working principle is as follows: when the height of the electric welding tongs 10 needs to be adjusted, the driving motor 4 is started, the rotating shaft of the driving motor 4 rotates to drive the threaded rod 4 to rotate, the threaded rod 4 rotates to drive the lifting block 6 to slide, so that the electric welding tongs 10 are driven to slide up and down through the telescopic rod 5, and the height of the electric welding tongs 10 is adjusted; when the length of the welding of the electrode holders 10 needs to be adjusted, the telescopic rod 5 needs to be unfolded, the first rod body 501 slides, the clamping rod 1102 is extruded in the process of sliding the first rod body 501, the clamping rod 1102 slides in the loop bar 1101, the first spring 1103 is further extruded, the clamping rod 1102 slides out of the previous clamping groove 5011, after the clamping rod slides to a set position, the clamping rod 1102 is driven by the process of recovering the elasticity of the first spring 1103 to be clamped into the other clamping groove 5011 again, the first rod body 501 and the second rod body 502 are fixed, the length of the telescopic rod 5 is adjusted according to different working environments, the operation is simple and convenient, and the effect is good.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a sheet metal component welded welding machines hand equipment, includes workstation (1), be provided with on workstation (1) top working rack (14), its characterized in that: the lifting block (6) is arranged on the working frame (14) in a sliding mode, the lifting block (6) is connected with a telescopic rod (5) in a rotating mode, and one end, far away from the lifting block (6), of the telescopic rod (5) is provided with the electric welding pliers (10);

the workbench (1) is provided with a driving mechanism (8), and the driving mechanism (8) is used for driving the lifting block (6) to slide;

actuating mechanism (8) include driving motor (3), fixedly connected with threaded rod (4) in driving motor (3) the axis of rotation, elevator (6) threaded connection is on threaded rod (4).

2. Welding robot device for sheet metal part welding according to claim 1, characterized in that: the worktable (1) is internally provided with a mounting groove (2), and the driving motor (3) is mounted in the mounting groove (2).

3. Welding robot device for sheet metal part welding according to claim 1, characterized in that: the telescopic rod (5) comprises a first rod body (501) and a second rod body (502), the first rod body (501) is arranged in the second rod body (502) in a sliding mode, and a locking mechanism (11) is arranged between the first rod body (501) and the second rod body (502).

4. Welding robot hand device for sheet metal part welding according to claim 3, characterized in that: the locking mechanism (11) comprises a groove (5021), the groove (5021) is formed in the second rod body (502), a sleeve rod (1101) is arranged in the groove (5021), a clamping rod (1102) is arranged in the sleeve rod (1101) in a sliding mode, and a first spring (1103) is arranged between the clamping rod (1102) and the sleeve rod (1101);

a plurality of clamping grooves (5011) matched with the clamping rods (1102) in a clamping mode are formed in the first rod body (501).

5. Welding robot hand device for sheet metal part welding according to claim 3, characterized in that: an installation block (9) is arranged on the lifting block (6), and a hydraulic rod (13) is arranged between the installation block (9) and the first rod body (501).

6. Welding robot device for sheet metal part welding according to claim 1, characterized in that: the lifting block (6) is fixedly connected with a sliding support rod (7), the working frame (14) is provided with a sliding groove (1401), and the sliding support rod (7) is arranged inside the sliding groove (1401) in a sliding mode.

7. Welding robot hand device for sheet metal part welding according to claim 3, characterized in that: one end, far away from the first rod body (501), of the second rod body (502) is provided with a connecting groove (15), and the electric welding tongs (10) are rotatably connected into the connecting groove (15) through a fastening bolt (16).

8. Welding robot hand device for sheet metal part welding according to claim 3, characterized in that: the lifting block (6) is provided with a rotating groove (601), one end, close to the rotating groove (601), of the first rod body (501) is provided with a shaft rod (17), and the telescopic rod (5) is rotatably connected to the lifting block (6) through matching between the shaft rod (17) and the rotating groove (601).