CN215616057U

CN215616057U - Can fix a position fixed centre gripping welded industry welding robot

Info

Publication number: CN215616057U
Application number: CN202121425671.4U
Authority: CN
Inventors: 林牧洲
Original assignee: Xianyang Huawei Machinery Manufacturing Co ltd
Current assignee: Xianyang Huawei Machinery Manufacturing Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-25
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to the technical field of welding, and discloses an industrial welding robot capable of positioning, fixing, clamping and welding, which comprises a support frame, wherein the upper surface of the support frame is fixedly connected with a portal frame, the left side surface and the right side surface of the portal frame are both fixedly connected with driving motors, the output ends of the driving motors are fixedly connected with worms, the left side surface and the right side surface of the portal frame are both rotatably connected with rotating shafts, and the outer ends of the rotating shafts are fixedly connected with worm gears. This can fix a position fixed centre gripping welded industry welding robot, through the first pushing frame of electric telescopic handle drive, catch bar and holding frame inwardly move and carry out the centre gripping to the side of welding model and fix, have the fixed effect of better centre gripping to the welding model, it is fixed to be convenient for better carry out the centre gripping to the welding model, the welding efficiency to the welding model has further been improved, be convenient for more quick effectual welding operation, be favorable to the improvement of availability factor.

Description

Can fix a position fixed centre gripping welded industry welding robot

Technical Field

The utility model relates to the technical field of welding, in particular to an industrial welding robot capable of positioning, fixing, clamping and welding.

Background

Along with the continuous development of science and technology, welding robot has replaced manual welding gradually, and for satisfying the progress of science and technology, the welding robot of all kinds is in due charge, and the fixed still needs manual operation of model when welding electronic plate now, makes replacement work complicated, and it is potential safety hazard to carry out manual operation in the machine.

For example, chinese patent application No. 201821569210.2 discloses an automatic fixed welding robot, which is basically described as follows: including the welding arm, the soldered connection, the welding model, first depression bar, first screw hole, the second screw hole, first pneumatic tube, first cylinder piston, first cylinder, the second pneumatic tube, the second depression bar, the locating pin, a tool, a workbench, the third pneumatic tube, second cylinder piston, the second cylinder, the fourth pneumatic tube, the locating hole, but this welding robot of automatic fixed welding extrudees the welding model through two sets of depression bars and fixes, but this fixed mode is difficult to more quick welding model and carries out welding operation in the use, need often adjust the welding model and weld, be unfavorable for the improvement to welding model welding efficiency, the convenience of use has been reduced, be unfavorable for the improvement of availability factor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an industrial welding robot capable of positioning, fixing, clamping and welding, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the industrial welding robot capable of positioning, fixing, clamping and welding comprises a support frame, wherein a portal frame is fixedly connected to the upper surface of the support frame, driving motors are fixedly connected to the left side surface and the right side surface of the portal frame, worms are fixedly connected to the output ends of the driving motors, rotating shafts are rotatably connected to the left side surface and the right side surface of the portal frame, worm wheels are fixedly connected to the outer ends of the rotating shafts, the worms are meshed with the worm wheels, a U-shaped rotating frame is fixedly connected to the inner ends of the rotating shafts, a fixed rack is fixedly connected to the inner wall of the top of the portal frame, a moving frame is arranged on the inner wall of the top of the portal frame, a double-shaft motor is fixedly connected to the inside of the moving frame, a rotating gear is fixedly connected to the output end of the double-shaft motor, an electric push rod is fixedly connected to the lower surface of the moving frame, and a welding head is fixedly connected to the output end of the electric push rod, the outer side surface of the U-shaped rotating frame is fixedly connected with an annular rotating frame, the inner side surface of the U-shaped rotating frame is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a first pushing frame, the inner side surface of the U-shaped rotating frame is fixedly connected with a stabilizing frame, the inner sides of the first pushing frame and the stabilizing frame are both rotatably connected with a pushing rod, the inner side of the pushing rod is rotatably connected with a clamping frame, the outer side of the first pushing frame is rotatably connected with a moving rod, the inner side of the moving rod is rotatably connected with a second pushing frame, the inner side of the second pushing frame is fixedly connected with a sliding frame, the inner side of the sliding frame is rotatably connected with a translation rod, the inner side of the translation rod is rotatably connected with a translation frame, the inner side of the translation frame is provided with an extrusion inclined block, the inner side of the extrusion inclined block is rotatably connected with an extrusion rod, and the outer side of the extrusion rod is rotatably connected with a fixing frame, the inner side of the extrusion rod is rotatably connected with a pressing block.

Preferably, the support frame and the portal frame are made of cast iron, and the outer surfaces of the support frame and the portal frame are uniformly coated with antirust coatings.

Preferably, annular rotating grooves are formed in the middle of the inner wall of the left side of the portal frame and the middle of the inner wall of the right side of the portal frame, and the annular rotating grooves are rotatably connected with the annular rotating frame.

Preferably, the inner side surface of the U-shaped rotating frame is provided with a plurality of groups of stable sliding chutes, the outer sides of the first pushing frame, the second pushing frame, the translation frame and the extrusion inclined block are fixedly connected with stable sliding blocks, and the stable sliding chutes are connected with the stable sliding blocks in a sliding mode.

Preferably, the number of the push rods and the number of the translation rods are eight, and the length of each of the eight groups of push rods and the length of each of the translation rods are three hundred millimeters.

Preferably, the inner side surface of the clamping frame is fixedly connected with a C-shaped block, and the size of the C-shaped block is matched with that of the welding sample plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an industrial welding robot capable of positioning, fixing, clamping and welding, which has the following beneficial effects:

1. this can fix a position fixed centre gripping welded industry welding robot, through the first pushing frame of electric telescopic handle drive, catch bar and holding frame inwardly move and carry out the centre gripping to the side of welding model and fix, have the fixed effect of better centre gripping to the welding model, it is fixed to be convenient for better carry out the centre gripping to the welding model, the welding efficiency to the welding model has further been improved, be convenient for more quick effectual welding operation, be favorable to the improvement of availability factor.

2. This can fix a position fixed centre gripping welded industry welding robot, it is fixed to drive through electric telescopic handle drive carriage release lever, translation pole and squeeze bar and press the upper surface and the lower surface of briquetting inward movement butt welding model to assist the centre gripping, the stability to the butt welding model centre gripping has further been improved, be convenient for better welding operation, welding operation to the butt welding model is simple more convenient, be favorable to the improvement to butt welding model welding efficiency.

3. This can fix a position fixed centre gripping welded industry welding robot drives U-shaped rotating turret and welding model through driving motor drive worm and worm wheel and rotates and carry out welding operation, is convenient for more quick carry out the omnidirectional regulation operation to the welding model, can be better carry out welding operation to the surface of welding model, further improved the convenience of using.

Drawings

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

fig. 2 and 3 are partial structural schematic diagrams of the present invention.

In the figure: 1. a support frame; 2. a gantry; 3. a drive motor; 4. a worm; 5. a rotating shaft; 6. a worm gear; 7. a U-shaped rotating frame; 8. fixing a rack; 9. a movable frame; 10. a double-shaft motor; 11. a rotating gear; 12. an electric push rod; 13. welding a head; 14. an annular turret; 15. an electric telescopic rod; 16. a first pushing frame; 17. a stabilizer frame; 18. a push rod; 19. a clamping frame; 20. a travel bar; 21. a second pushing frame; 22. a carriage; 23. a translation rod; 24. a translation frame; 25. extruding the inclined block; 26. an extrusion stem; 27. a fixed mount; 28. and pressing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a positioning, fixing, clamping and welding industrial welding robot comprises a support frame 1, a portal frame 2 is fixedly connected to the upper surface of the support frame 1, driving motors 3 are fixedly connected to the left side surface and the right side surface of the portal frame 2, the specific model of each driving motor 3 is 5IK120GN-C, worms 4 are fixedly connected to the output ends of the driving motors 3, rotating shafts 5 are rotatably connected to the left side surface and the right side surface of the portal frame 2, worm wheels 6 are fixedly connected to the outer ends of the rotating shafts 5, the worms 4 are meshed with the worm wheels 6, U-shaped rotating frames 7 are fixedly connected to the inner ends of the rotating shafts 5, the U-shaped rotating frames 7 and welding templates are driven by the driving motors 4 and the worm wheels 6 to rotate for welding operation, the welding templates can be adjusted more quickly, the welding operation can be performed on the surfaces of the welding templates better, and the use convenience is further improved, the inner wall of the top of the portal frame 2 is fixedly connected with a fixed rack 8, the inner wall of the top of the portal frame 2 is provided with a moving frame 9, the inside of the moving frame 9 is fixedly connected with a double-shaft motor 10, the specific model of the double-shaft motor 10 is YSK110, the output end of the double-shaft motor 10 is fixedly connected with a rotating gear 11, the lower surface of the moving frame 9 is fixedly connected with an electric push rod 12, the specific model of the electric push rod 12 is LAP22, the output end of the electric push rod 12 is fixedly connected with a welding head 13, the outer side surface of the U-shaped rotating frame 7 is fixedly connected with an annular rotating frame 14, the inner side surface of the U-shaped rotating frame 7 is fixedly connected with an electric telescopic rod 15, the specific model of the electric telescopic rod 15 is LAP22, the output end of the electric telescopic rod 15 is fixedly connected with a first pushing frame 16, the inner side surface of the U-shaped rotating frame 7 is fixedly connected with a stabilizing frame 17, the pushing frame 16 and the inner sides of the stabilizing frame 17 are both rotatably connected with a pushing rod 18, the inner side of the pushing rod 18 is rotatably connected with a clamping frame 19, the first pushing frame 16, the pushing rod 18 and the clamping frame 19 are driven by an electric telescopic rod 15 to move inwards to clamp and fix the side surface of the welding sample plate, the welding sample plate has better clamping and fixing effects, the welding sample plate is better clamped and fixed, the welding efficiency of the welding sample plate is further improved, the welding operation is more quickly and effectively performed, and the improvement of the use efficiency is facilitated, the outer side of the first pushing frame 16 is rotatably connected with a moving rod 20, the inner side of the moving rod 20 is rotatably connected with a second pushing frame 21, the inner side of the second pushing frame 21 is fixedly connected with a sliding frame 22, the inner side of the sliding frame 22 is rotatably connected with a translation rod 23, the inner side of the translation rod 23 is rotatably connected with a translation frame 24, the inner side of the translation frame 24 is provided with an extrusion oblique block 25, and the inner side of the extrusion oblique block 25 is rotatably connected with an extrusion rod 26, the outside of squeeze bar 26 is rotated and is connected with mount 27, the inboard of squeeze bar 26 is rotated and is connected with and presses briquetting 28, through 15 drive carriage release levers 20 of electric telescopic handle, translation pole 23 and squeeze bar 26 drive press briquetting 28 inside removal to carry out supplementary centre gripping fixed to the upper surface and the lower surface of welding model, the stability to the welding model centre gripping has further been improved, be convenient for better welding operation, welding operation to the welding model is more simple convenient, be favorable to the improvement to welding model welding efficiency.

In order to prolong the service life of the portal frame, the support frame 1 and the portal frame 2 are made of cast iron, the outer surfaces of the support frame 1 and the portal frame 2 are uniformly coated with antirust coatings, the antirust coatings on the outer surfaces of the support frame 1 and the portal frame 2 are prevented from being corroded, and the service life of the portal frame is prolonged.

In order to improve the rotation stability, the annular rotating grooves are formed in the middle parts of the left inner wall and the right inner wall of the portal frame 2 and are in rotating connection with the annular rotating frame 14, and the annular rotating grooves in the middle parts of the left inner wall and the right inner wall of the portal frame 2 are matched with the annular rotating frame 14, so that the rotation stability is improved.

In order to improve the sliding stability, a plurality of groups of stable sliding grooves are formed in the inner side surface of the U-shaped rotating frame 7, stable sliding blocks are fixedly connected to the outer sides of the first pushing frame 16, the second pushing frame 21, the translation frame 24 and the extrusion inclined block 25, the stable sliding grooves are in sliding connection with the stable sliding blocks, and the stable sliding grooves in the inner side surface of the U-shaped rotating frame 7 are matched with the stable sliding blocks on the outer sides of the first pushing frame 16, the second pushing frame 21, the translation frame 24 and the extrusion inclined block 25, so that the sliding stability is improved.

In order to improve the pushing stability, the pushing rods 18 and the translation rods 23 are arranged in eight groups, the lengths of the eight groups of pushing rods 18 and the translation rods 23 are three hundred millimeters, and the eight groups of pushing rods 18 and the translation rods 23 are matched with each other, so that the pushing stability is improved.

In order to improve the clamping convenience, the inner side surface of the clamping frame 19 is fixedly connected with a C-shaped block, the size of the C-shaped block is matched with that of the welding sample plate, and the C-shaped block on the inner side surface of the clamping frame 19 is matched with the welding sample plate, so that the clamping convenience is improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the welding sample plate welding fixture is used, a welding sample plate to be welded is placed in the U-shaped rotating frame 7, then the electric telescopic rod 15 is started, the output end of the electric telescopic rod 15 drives the first pushing frame 16 to move, the first pushing frame 16 drives the pushing rod 18 to move, the pushing rod 18 drives the clamping frame 19 to move inwards to clamp and fix the side surface of the welding sample plate, meanwhile, the first pushing frame 16 drives the moving rod 20 to move, the moving rod 20 drives the second pushing frame 21 to move, the second pushing frame 21 drives the sliding frame 22 to move, the sliding frame 22 drives the translation rod 23 to move, the translation rod 23 drives the translation frame 24 to move, the translation frame 24 drives the extrusion inclined block 25 to move, the extrusion rod 25 drives the extrusion block 26 to move, the extrusion block 28 is driven to move to clamp and fix the welding sample plate in an auxiliary mode, then the driving motor 3 is started, the output end of the driving motor 3 drives the worm 4 to rotate, and the worm gear 6 is driven by the worm gear 4 to rotate, the worm wheel 6 drives the rotation shaft 5 to rotate, the rotation shaft 5 drives the U-shaped rotating frame 7 to rotate, the U-shaped rotating frame 7 drives the welding sample plate to rotate, after the welding sample plate rotates to a proper angle, the double-shaft motor 10 is started, the output end of the double-shaft motor 10 drives the rotating gear 11 to rotate, the rotating gear 11 is meshed with the fixed rack 8 to drive the electric push rod 12 to move, meanwhile, the electric push rod 12 is started, and the output end of the electric push rod 12 drives the welding head 13 to move downwards to perform welding operation.

To sum up, this can fix a position fixed centre gripping welded industry welding robot, through the first pushing frame 16 of electric telescopic handle 15 drive,

catch bar

18 and 19 inside movements of holding frame carry out the centre gripping fixed to the side of welding model, have the fixed effect of better centre gripping to the welding model, it is fixed to be convenient for better carry out the centre gripping to the welding model, the welding efficiency to the welding model has further been improved, be convenient for more quick effectual welding operation, be favorable to the improvement of availability factor.

This can fix a position fixed centre gripping welded industry welding robot, through electric telescopic handle 15 drive carriage release lever 20, translation pole 23 and extrusion stem 26 drive press the upper surface and the lower surface of briquetting 28 inward movement to the welding model and assist the centre gripping fixed, the stability to the welding model centre gripping has further been improved, be convenient for better welding operation, welding operation to the welding model is simple more convenient, be favorable to the improvement to welding model welding efficiency.

This can fix a position fixed centre gripping welded industry welding robot drives worm 4 and worm wheel 6 through driving motor 3 and drives U-shaped rotating turret 7 and welding model and rotate and carry out welding operation, is convenient for carry out omnidirectional regulation operation to the welding model more quick, and welding operation is carried out on the surface of welding model that can be better, has further improved the convenience of using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can fix a position fixed centre gripping welded industry welding robot, includes support frame (1), its characterized in that: the upper surface of the support frame (1) is fixedly connected with a portal frame (2), the left side surface and the right side surface of the portal frame (2) are respectively and fixedly connected with a driving motor (3), the output end of the driving motor (3) is fixedly connected with a worm (4), the left side surface and the right side surface of the portal frame (2) are respectively and rotatably connected with a rotating shaft (5), the outer end of the rotating shaft (5) is fixedly connected with a worm wheel (6), the worm (4) is meshed with the worm wheel (6), the inner end of the rotating shaft (5) is fixedly connected with a U-shaped rotating frame (7), the inner wall of the top of the portal frame (2) is fixedly connected with a fixed rack (8), the inner wall of the top of the portal frame (2) is provided with a moving frame (9), the inside of the moving frame (9) is fixedly connected with a double-shaft motor (10), and the output end of the double-shaft motor (10) is fixedly connected with a rotating gear (11), the lower surface of the moving frame (9) is fixedly connected with an electric push rod (12), the output end of the electric push rod (12) is fixedly connected with a welding head (13), the outer side surface of the U-shaped rotating frame (7) is fixedly connected with an annular rotating frame (14), the inner side surface of the U-shaped rotating frame (7) is fixedly connected with an electric telescopic rod (15), the output end of the electric telescopic rod (15) is fixedly connected with a first pushing frame (16), the inner side surface of the U-shaped rotating frame (7) is fixedly connected with a stabilizing frame (17), the inner sides of the first pushing frame (16) and the stabilizing frame (17) are both rotatably connected with a push rod (18), the inner side of the push rod (18) is rotatably connected with a clamping frame (19), the outer side of the first pushing frame (16) is rotatably connected with a moving rod (20), and the inner side of the moving rod (20) is rotatably connected with a second pushing frame (21), medial surface fixedly connected with carriage (22) of second propelling movement frame (21), the inboard of carriage (22) is rotated and is connected with translation pole (23), the inboard of translation pole (23) is rotated and is connected with translation frame (24), the inboard of translation frame (24) is provided with extrusion sloping block (25), the inboard of extrusion sloping block (25) is rotated and is connected with squeeze bar (26), the outside of squeeze bar (26) is rotated and is connected with mount (27), the inboard of squeeze bar (26) is rotated and is connected with and presses briquetting (28).

2. The industrial welding robot capable of positioning, fixing and clamping welding according to claim 1, is characterized in that: the support frame (1) and the portal frame (2) are made of cast iron, and the outer surfaces of the support frame (1) and the portal frame (2) are uniformly coated with antirust coatings.

3. The industrial welding robot capable of positioning, fixing and clamping welding according to claim 1, is characterized in that: annular rotating grooves are formed in the middle of the inner wall of the left side and the inner wall of the right side of the portal frame (2), and are rotatably connected with the annular rotating frame (14).

4. The industrial welding robot capable of positioning, fixing and clamping welding according to claim 1, is characterized in that: the inner side surface of the U-shaped rotating frame (7) is provided with a plurality of groups of stable sliding grooves, the outer sides of the first pushing frame (16), the second pushing frame (21), the translation frame (24) and the extrusion inclined block (25) are fixedly connected with stable sliding blocks, and the stable sliding grooves are connected with the stable sliding blocks in a sliding mode.

5. The industrial welding robot capable of positioning, fixing and clamping welding according to claim 1, is characterized in that: the number of the push rods (18) and the number of the translation rods (23) are eight, and the length of each of the eight groups of the push rods (18) and the translation rods (23) is three hundred millimeters.

6. The industrial welding robot capable of positioning, fixing and clamping welding according to claim 1, is characterized in that: the inner side surface of the clamping frame (19) is fixedly connected with a C-shaped block, and the size of the C-shaped block is matched with that of the welding sample plate.