CN218745908U

CN218745908U - Robot welding tool

Info

Publication number: CN218745908U
Application number: CN202222852566.XU
Authority: CN
Inventors: 向金明
Original assignee: Hubei Liwei Machinery Equipment Co ltd
Current assignee: Hubei Liwei Machinery Equipment Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-28
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a robot welding frock, the power distribution box comprises a box body, the rear end of box is equipped with elevating system, elevating system's outside upper end is equipped with the lifter plate, the top of lifter plate is equipped with the fan, the inboard of box is equipped with horizontal migration mechanism, horizontal migration mechanism's the outside is equipped with fixture mechanism, fixture mechanism's bottom is equipped with filtering mechanism, the utility model discloses in through horizontal migration mechanism, the fixture mechanism that set up etc. drive second gear through opening servo motor and rotate to make second gear ring drive the connecting rod and move, drive the cardboard motion through the connecting rod, the cardboard is fixed with member or pipe fitting, makes first gear drive first ring of ring gear rotate through opening servo motor, thereby welding member or pipe fitting rotate, this device simple structure for welding robot needn't add angle adjustment mechanism, greatly reduced processing cost.

Description

Robot welding tool

Technical Field

The utility model relates to a robot welding frock technical field particularly, relates to a robot welding frock.

Background

In the process of welding bars such as rods or pipes, the efficiency is low by adopting a manual welding mode of workers, the welding precision cannot be guaranteed, and as is well known, welding processing requires skilled operation skills, rich practical experience and stable welding level on one hand; on the other hand, welding is work with poor labor conditions, much smoke, large heat radiation and high danger, and the appearance of the welding robot naturally thinks of replacing manual welding with the welding robot, so that the labor intensity of a welder is reduced, and meanwhile, the welding quality can be ensured and the welding efficiency can be improved.

Chinese patent CN209319109U discloses a robot welding tool, which comprises a welding worktable, a front fixing plate, a rear fixing plate, a middle fixing plate, a front positioning push rod, a front positioning press block, a front positioning guide pillar, a rear positioning block, a side positioning push rod, a side positioning press block base plate guide pillar and a positioning hole; the middle fixing plate is fixed at the middle position of the welding workbench; the front positioning pressing block is propped against one end of the processed rod piece; the rear positioning block props against the other end of the processed rod piece; the side positioning push rod is arranged at one end of the upper part of the side positioning pressing block and abuts against the side positioning pressing block on the outermost side. The utility model relates to a robot welding frock can realize the quick fixed of member, frock simple structure, convenient operation, and firm effectual.

However, the robot welding tool has the following disadvantages:

1. the robot welding tool in the patent adopts manual operation, the fixing efficiency is low, the device cannot freely turn over a rod piece, and the machining cost can be greatly improved by adding an angle adjusting mechanism to the welding robot;

2. the robot welding frock in the above-mentioned patent does not possess the ability that produces toxic gas and residue with the welding and purifies, and the welding process is environmental protection inadequately.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a robot welding frock to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a robot welding frock, includes the box, the rear end of box is equipped with elevating system, elevating system's outside upper end is equipped with the lifter plate, the top of lifter plate is equipped with the fan, the inboard of box is equipped with horizontal migration mechanism, horizontal migration mechanism's the outside is equipped with fixture mechanism, fixture mechanism's bottom is equipped with filtering mechanism.

Preferably, the lifting mechanism comprises a first servo motor, the first servo motor is fixedly connected with the box body, a threaded rod is fixedly connected to the tail end of a main shaft of the first servo motor, a top plate is connected to the top end of the threaded rod in a rotating mode, a vertical sliding rod is arranged on the lower side of the right end of the top plate, the bottom end of the vertical sliding rod is fixedly connected with the box body, and the lifting plate is in threaded connection with the threaded rod.

Preferably, an air pipe is arranged at the left end of the outer side of the fan and penetrates through the lifting plate.

Preferably, the filter mechanism comprises an outer frame, a filter steel net is arranged inside the outer frame, and a handle is fixedly connected to the outer front end of the outer frame.

Preferably, the horizontal moving mechanism comprises a second servo motor, a screw rod is fixedly connected to the tail end of a main shaft of the second servo motor, the screw rod is rotatably connected with the box body, the screw rod is spirally connected with the clamp mechanism, and a horizontal sliding rod is slidably connected to the rear end of the inner side of the clamp mechanism.

Preferably, the screw rod is provided with opposite threads, and the opposite threads on the screw rod are horizontally and symmetrically arranged.

Preferably, the fixture mechanism includes the fixed block, the inboard of fixed block is rotated and is connected with first gear, the outside meshing of first gear is connected with first ring gear, the inboard fixedly connected with cylinder of first ring gear, the solid fixed ring of inboard central fixedly connected with of cylinder, gu fixed ring's inboard is rotated and is connected with the cardboard, the border of cardboard is rotated and is connected with the connecting rod, the other end of connecting rod is rotated and is connected with the second ring gear, the outside meshing of second ring gear is connected with the second gear.

Preferably, servo motors are arranged on the outer sides of the middle shafts of the first gear and the second gear which are positioned at the lower ends.

The utility model has the advantages that:

1. in the utility model, the servo motor is opened to drive the second gear to rotate through the arranged horizontal moving mechanism, the clamp mechanism and the like, so that the second gear ring drives the connecting rod to move, the connecting rod drives the clamping plate to move, the clamping plate fixes the rod piece or the pipe fitting, and the servo motor is opened to drive the first gear ring to rotate, so that the welding rod piece or the pipe fitting rotates;

2. the utility model discloses in through the box that sets up, elevating system, the lifter plate, filtering mechanism etc, the end of tuber pipe in this device is equipped with the tuyere, and the tuyere binds with welding robot, thereby clear up the dust of welding department in the welded, can improve welding quality, place the scavenging solution in the box, the gas that the welding produced and residue are blown in liquid by the wind that the tuber pipe produced, reduce the pollution that the welding produced, after the welding is accomplished, knock out the welding slag and fall on filtering steel net, this device can purify the partial gas and the residue that the welding produced, environmental protection more in the device processing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a robot welding tool according to an embodiment of the present invention;

fig. 2 is a schematic view of an installation structure of a screw rod of a robot welding tool according to an embodiment of the present invention;

fig. 3 is a schematic view of a mounting structure of a filter plate of a robot welding tool according to an embodiment of the present invention;

fig. 4 is a schematic view of an installation structure of a filter screen of a robot welding tool according to an embodiment of the present invention;

fig. 5 is an overall structure schematic diagram of a fixture mechanism of a robot welding tool according to the embodiment of the present invention.

In the figure:

1. a box body; 2. a lifting mechanism; 21. a first servo motor; 22. a threaded rod; 23. a top plate; 24. a vertical slide rod; 3. a lifting plate; 4. a fan; 5. an air duct; 6. a filtering mechanism; 61. an outer frame body; 62. filtering the steel mesh; 63. a handle; 7. a water drain plug; 8. a horizontal movement mechanism; 81. a second servo motor; 82. a screw rod; 83. a horizontal slide rod; 9. a clamp mechanism; 91. a fixed block; 92. a first gear; 93. a first ring gear; 94. a cylinder; 95. a fixing ring; 96. clamping a plate; 97. a connecting rod; 98. a second ring gear; 99. a second gear.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a robot welding frock.

The first embodiment is as follows:

as shown in fig. 1-5, according to the utility model discloses a robot welding frock, including box 1, the rear end of box 1 is equipped with elevating system 2, and elevating system 2's outside upper end is equipped with lifter plate 3, and the top of lifter plate 3 is equipped with fan 4, and the inboard of box 1 is equipped with horizontal migration mechanism 8, and the outside of horizontal migration mechanism 8 is equipped with fixture mechanism 9, and fixture mechanism 9's bottom is equipped with filter mechanism 6.

The horizontal moving mechanism 8 comprises a second servo motor 81, a lead screw 82 is fixedly connected to the tail end of a main shaft of the second servo motor 81, the lead screw 82 is rotatably connected with the box body 1, the lead screw 82 is in spiral connection with the clamp mechanism 9, the rear end of the inner side of the clamp mechanism 9 is in sliding connection with a horizontal sliding rod 83, opposite threads are arranged on the lead screw 82, the opposite threads on the lead screw 82 are horizontally and symmetrically arranged, the clamp mechanism 9 comprises a fixing block 91, a first gear 92 is rotatably connected to the inner side of the fixing block 91, a first gear ring 93 is meshed and connected to the outer side of the first gear 92, a cylinder 94 is fixedly connected to the inner side of the first gear ring 93, a fixing ring 95 is fixedly connected to the center of the inner side of the cylinder 94, a clamping plate 96 is rotatably connected to the inner side of the fixing ring 95, a connecting rod 97 is rotatably connected to the edge of the clamping plate 96, a second gear ring 98 is rotatably connected to the other end of the connecting rod 97, a second gear ring 98 is meshed and connected to the outer side of the second gear ring 98, servo motors are arranged on the outer sides of the first gear 92 and the second gear ring 99, and the middle shaft of the lower end.

This welding frock is applicable to the welding of member form or tubulose, open servo motor and make second gear 99 rotate, drive second ring gear 98 through second gear 99 and rotate, thereby drive connecting rod 97 through second ring gear 98 and move, drive cardboard 96 through connecting rod 97 and move, press from both sides member or pipe fitting clamp fixedly after cardboard 96 moves, drive lead screw 82 through opening second servo motor 81 and rotate, lead screw 82 rotates back and drives the horizontal litter 83 of the rotatory cooperation of fixture mechanism 9, thereby fixture mechanism 9 relative motion, thereby be fit for the butt joint back welding operation of two sections pipes, drive first gear 92 of lower extreme through opening servo motor and rotate, first gear 92 drives first ring gear 93 and rotates, make things convenient for the member to rotate, thereby welding robot need not angle adjustment mechanism, greatly reduced welding robot's cost.

Example two:

Elevating system 2 includes first servo motor 21, first servo motor 21 and box 1 fixed connection, the terminal fixedly connected with threaded rod 22 of main shaft of first servo motor 21, the top of threaded rod 22 is rotated and is connected with roof 23, the right-hand member downside of roof 23 is equipped with perpendicular litter 24, the bottom and box 1 fixed connection of perpendicular litter 24, lifter plate 3 and threaded rod 22 threaded connection, the outside left end of fan 4 is equipped with tuber pipe 5, tuber pipe 5 runs through lifter plate 3, filter mechanism 6 includes outer frame body 61, the inboard of outer frame body 61 is equipped with filtering steel net 62, the outside front end fixedly connected with handle 63 of outer frame body 61.

The end of tuber pipe 5 in this device is equipped with the tuyere, and the tuyere binds with welding robot to clearance welding department's dust in the welded can improve welding quality, place the scavenging solution in box 1, during gas that the welding produced and the wind that the residue produced by the tuber pipe insufflate liquid, reduce the pollution that the welding produced, after the welding was accomplished, knocks out the welding slag and falls on filtering steel mesh 62.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

To sum up, with the aid of the above-mentioned technical scheme, this welding frock is applicable to the welding of member form or tubulose, open servo motor and make second gear 99 rotate, it rotates to drive second ring gear 98 through second gear 99, thereby drive connecting rod 97 through second ring gear 98 and move, it moves to drive cardboard 96 through connecting rod 97, it is fixed to press from both sides member or pipe fitting clamp after the cardboard 96 moves, it rotates to drive lead screw 82 through opening second servo motor 81, lead screw 82 rotates back drive fixture mechanism 9 rotation cooperation horizontal litter 83, thereby fixture mechanism 9 relative motion, thereby be fit for the butt joint back welding operation of two sections pipe fittings, first gear 92 through opening servo motor drive lower extreme rotates, first gear 92 drives first ring gear 93 and rotates, make things convenient for the member to rotate, thereby welding robot need not to adjust angle mechanism, greatly reduced welding robot's cost, the end of tuber pipe 5 in this device is equipped with the tuyere, and tuyere and welding robot, thereby clear up the dust of clearance welding department in the welding, can improve welding quality, put the gas purification liquid and the filtration of production of welding liquid and the pollution of filtration on the steel mesh, the production dirt that blows in the welding is removed, the convenience of welding is blown in the welding.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a robot welding frock, its characterized in that, includes box (1), the rear end of box (1) is equipped with elevating system (2), the outside upper end of elevating system (2) is equipped with lifter plate (3), the top of lifter plate (3) is equipped with fan (4), the inboard of box (1) is equipped with horizontal migration mechanism (8), the outside of horizontal migration mechanism (8) is equipped with fixture mechanism (9), the bottom of fixture mechanism (9) is equipped with filtering mechanism (6).

2. The robot welding tool according to claim 1, wherein the lifting mechanism (2) comprises a first servo motor (21), the first servo motor (21) is fixedly connected with the box body (1), a threaded rod (22) is fixedly connected to the tail end of a main shaft of the first servo motor (21), a top plate (23) is rotatably connected to the top end of the threaded rod (22), a vertical sliding rod (24) is arranged on the lower side of the right end of the top plate (23), the bottom end of the vertical sliding rod (24) is fixedly connected with the box body (1), and the lifting plate (3) is in threaded connection with the threaded rod (22).

3. The robot welding tool according to claim 1, wherein an air pipe (5) is arranged at the left end of the outer side of the fan (4), and the air pipe (5) penetrates through the lifting plate (3).

4. The robot welding tool according to claim 1, characterized in that the filtering mechanism (6) comprises an outer frame body (61), a filtering steel net (62) is arranged on the inner side of the outer frame body (61), and a handle (63) is fixedly connected to the front end of the outer side of the outer frame body (61).

5. The robot welding tool according to claim 1, wherein the horizontal moving mechanism (8) comprises a second servo motor (81), a lead screw (82) is fixedly connected to the tail end of a main shaft of the second servo motor (81), the lead screw (82) is rotatably connected with the box body (1), the lead screw (82) is spirally connected with the clamp mechanism (9), and a horizontal sliding rod (83) is slidably connected to the rear end of the inner side of the clamp mechanism (9).

6. The robot welding tool according to claim 5, wherein the screw rod (82) is provided with opposite threads, and the opposite threads on the screw rod (82) are horizontally and symmetrically arranged.

7. The robot welding tool according to claim 1, wherein the clamp mechanism (9) comprises a fixed block (91), a first gear (92) is rotatably connected to the inner side of the fixed block (91), a first gear ring (93) is meshed and connected to the outer side of the first gear (92), a cylinder (94) is fixedly connected to the inner side of the first gear ring (93), a fixed ring (95) is fixedly connected to the center of the inner side of the cylinder (94), a clamping plate (96) is rotatably connected to the inner side of the fixed ring (95), a connecting rod (97) is rotatably connected to the edge of the clamping plate (96), a second gear ring (98) is rotatably connected to the other end of the connecting rod (97), and a second gear (99) is meshed and connected to the outer side of the second gear ring (98).

8. The robot welding tool according to claim 7, wherein servo motors are arranged on outer sides of center shafts of the first gear (92) and the second gear (99) at the lower end.