CN220993342U

CN220993342U - Robot welding frock

Info

Publication number: CN220993342U
Application number: CN202322812879.7U
Authority: CN
Inventors: 张爽; 孙丹
Original assignee: Liaoning Kunsheng Welding Engineering Co ltd
Current assignee: Liaoning Kunsheng Welding Engineering Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-24
Anticipated expiration: 2033-10-20

Abstract

The utility model provides a robot welding tool, which relates to the technical field of welding and comprises a machine body, wherein a chute is formed in the top of the machine body, a collecting box is fixedly communicated with the bottom of the machine body and close to one side of the machine body, a drawer is embedded in and slides on one side wall of the collecting box, a bidirectional screw is arranged in the chute, two ends of the bidirectional screw penetrate through the inner walls of two sides of the machine body and are rotatably connected with bearings of the bidirectional screw, a first motor is fixedly arranged on one side wall of the machine body, the output end of the first motor is fixedly connected with one end of the bidirectional screw, and two ends of the bidirectional screw are sleeved with a movable plate in a threaded connection mode. According to the utility model, the gear is driven to rotate by the second motor, and drives the other two gears to rotate, and at the moment, the gear drives the second roller to rotate by the rotating rod, so that the effect of overturning a rod piece or a pipe fitting and the like in the clamping process can be achieved, the effect of conveniently welding the rod piece or the pipe fitting can be achieved, and the welding efficiency can be improved.

Description

Robot welding frock

Technical Field

The utility model relates to the technical field of welding, in particular to a robot welding tool.

Background

The welding fixture is a set of flexible fixture for welding, fixing, compressing and positioning. The welding machine is mainly used for welding various weldable materials and welding large, medium and small-sized materials. The device is widely applicable to welding and detecting systems of steel structures, various vehicle body manufacturing, rail transit welding, bicycle and motorcycle manufacturing, engineering machinery, frames and boxes, pressure vessels, robot welding, sheet metal processing, metal furniture, equipment assembling, industrial pipelines (flanges) and the like.

When the existing cylindrical objects such as the rod piece or the pipe fitting are welded, the device cannot freely turn over the rod piece, so that the welding efficiency and quality are affected, meanwhile, the welding slag is easy to drop in the welding process, if the welding slag directly falls to the ground, the environmental sanitation of a production workshop is directly affected after long-time accumulation, and meanwhile, the normal operation of the welding device is also affected to a certain extent.

Disclosure of utility model

The utility model aims to solve the problem that in the prior art, when cylindrical objects such as a rod piece or a pipe fitting are welded, the device cannot freely turn over the rod piece, so that the welding efficiency and the welding quality are affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a robot welding frock, includes the organism, the chute has been seted up at the top of organism, the bottom of organism just is close to one side and is fixed and communicate there is the collecting box, a side wall embedding of collecting box has the drawer to slide, the inside of chute is equipped with two-way screw rod, two ends of two-way screw rod all run through organism both sides inner wall and rather than the bearing rotation connection, a side wall of organism is fixed with first motor, the output of first motor and the one end fixed connection of two-way screw rod, the equal cover in two ends of two-way screw rod is established and threaded connection has the movable plate, the top of movable plate is equipped with the lifter, the top of lifter is equipped with the backup pad, the top of lifter is fixed with the fixed plate, the top center department of backup pad is fixed with the cylinder, the output of cylinder runs through the backup pad and rather than the top fixed connection of fixed plate, the top of movable plate all embeds and the bearing rotation has two first roller posts, square groove has all been seted up to the bottom of lifter, the inside of square groove all embeds and the bearing rotation has the second roller post, one of them square groove, the inside of second roller post and the inside fixed gear and the second roller post and the other end of one side of the same fixed connection.

Preferably, supporting legs are fixed at four corners of the bottom of the machine body, and trapezoid blocks are fixed at the bottoms of the supporting legs.

Preferably, limiting blocks are fixed at two ends of the moving plate, limiting grooves are formed in inner walls of two sides of the chute, and the limiting blocks are located in the limiting grooves and are in sliding connection with the limiting grooves.

Preferably, both ends of the lifting plate penetrate through and slide with a limiting rod, and both ends of the limiting rod are fixedly connected with the moving plate and the supporting plate respectively.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. In the utility model, the gear is driven to rotate by the second motor, and drives the other two gears to rotate, at the moment, the gear drives the second roller to rotate by the rotating rod, so that the effect of overturning a rod piece or a pipe fitting and the like in the clamping process can be achieved, the effect of conveniently welding the rod piece or the pipe fitting can be achieved, and the welding efficiency can be improved.

2. In the utility model, in the process of welding objects, the generated welding slag can slide into the drawer in the collecting box through the inclined edge at the bottom of the chute, so that the effect of collecting the welding slag can be achieved, and the effect of preventing the welding slag from directly falling to the ground to influence the environmental sanitation of a production workshop can be achieved.

Drawings

Fig. 1 is a perspective view of an overall structure of a robot welding tool according to the present utility model;

fig. 2 is a cross-sectional view of the whole structure of a robot welding tool according to the present utility model;

Fig. 3 is a vertical cross-sectional view of the whole structure of the robot welding tool provided by the utility model.

Legend description: 1. a body; 2. support legs; 3. a trapezoid block; 4. a chute; 5. a collection box; 6. a drawer; 7. chamfering; 8. a handle; 9. a bidirectional screw; 10. a first motor; 11. a moving plate; 12. a limiting block; 13. a limit groove; 14. a limit rod; 15. a support plate; 16. a cylinder; 17. a lifting plate; 18. a fixing plate; 19. a first roller; 20. a square groove; 21. a second roller; 22. a second motor; 23. a rotating rod; 24. a gear.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In the embodiment 1, as shown in fig. 1-3, the utility model provides a robot welding fixture, which comprises a machine body 1, wherein a chute 4 is arranged at the top of the machine body 1, a collecting box 5 is fixed near one side of the bottom of the machine body 1, a drawer 6 is embedded and slides in one side wall of the collecting box 5, a bidirectional screw rod 9 is arranged in the chute 4, two ends of the bidirectional screw rod 9 penetrate through two side inner walls of the machine body 1 and are rotatably connected with bearings of the bidirectional screw rod, a first motor 10 is fixed on one side wall of the machine body 1, an output end of the first motor 10 is fixedly connected with one end of the bidirectional screw rod 9, two ends of the bidirectional screw rod 9 are sleeved and in threaded connection with a movable plate 11, a lifting plate 17 is arranged above the movable plate 11, a supporting plate 15 is arranged above the lifting plate 17, a fixed plate 18 is fixed at the top of the lifting plate 17, the top center department of backup pad 15 is fixed with cylinder 16, the output of cylinder 16 runs through backup pad 15 and rather than the top fixed connection of fixed plate 18, the top of movable plate 11 all imbeds and the bearing rotation has two first roller posts 19, square groove 20 has all been seted up to the bottom of lifter plate 17, square groove 20's inside all imbeds and the bearing rotation has second roller post 21, the inside of one of them square groove 20 is fixed with second motor 22, the second motor 22 in one of them square groove 20 and a side wall of second roller post 21 all are fixed with bull stick 23, the other end of bull stick 23 runs through lifter plate 17 and rotates with its bearing and be connected, the one end of bull stick 23 all is fixed with gear 24, intermediate gear 24 and both sides gear 24 meshing are connected.

The whole embodiment 1 achieves the effects that the chute 4 is arranged at the top of the machine body 1, the bottom of the machine body 1 is fixed and communicated with the collecting box 5 near one side, one side wall of the collecting box 5 is embedded and slides with the drawer 6, the effect that welding slag slides into the drawer 6 in the collecting box 5 from the inclined edge at the bottom of the chute 4 can be achieved, the bidirectional screw 9 is arranged in the chute 4, two ends of the bidirectional screw 9 penetrate through the inner walls at two sides of the machine body 1 and are rotationally connected with bearings of the machine body, a first motor 10 is fixed at one side wall of the machine body 1, the output end of the first motor 10 is fixedly connected with one end of the bidirectional screw 9, two ends of the bidirectional screw 9 are sleeved and in threaded connection with the moving plate 11, the effect that the first motor 10 drives the bidirectional screw 9 to rotate, the two ends of the bidirectional screw 9 are rotationally driven to move by the moving plate 11 is achieved, the lifting plate 17 is arranged above the moving plate 11, the supporting plate 15 is arranged above the lifting plate 17, the fixed plate 18 is fixed on the top of the lifting plate 17, the air cylinder 16 is fixed at the center of the top of the supporting plate 15, the output end of the air cylinder 16 penetrates through the supporting plate 15 and is fixedly connected with the top of the fixed plate 18, the effect of enabling the air cylinder 16 to push the lifting plate 17 to lift can be achieved, two first roller columns 19 are embedded and rotated through the top of the moving plate 11, square grooves 20 are formed in the bottom of the lifting plate 17, second roller columns 21 are embedded and rotated in the square grooves 20, a second motor 22 is fixed in one square groove 20, a rotating rod 23 is fixed on one side wall of the second motor 22 and one side wall of the second roller column 21 in one square groove 20, the other end of the rotating rod 23 penetrates through the lifting plate 17 and is rotationally connected with a bearing of the lifting plate, gears 24 are fixed on one end of the rotating rod 23, the middle gears 24 are meshed with the gears 24 on two sides, the lifting plate 17 can be lowered to clamp a rod or a pipe between the first roller 19 and the second roller 21, the gear 24 is driven to rotate by the second motor 22, the gear 24 is driven to rotate by the other two gears 24, and the second roller 21 can be driven to rotate, so that the rod or the pipe in clamping can be overturned.

In the embodiment 2, as shown in fig. 1-3, supporting legs 2 are fixed at four corners of the bottom of the machine body 1, and trapezoidal blocks 3 are fixed at the bottoms of the supporting legs 2; a handle 8 is fixed at the center of one side wall of the drawer 6, and a chamfer 7 is arranged at the top of the drawer 6 and close to the inner edge; limiting blocks 12 are fixed at two ends of the moving plate 11, limiting grooves 13 are formed in the inner walls of two sides of the chute 4, and the limiting blocks 12 are located inside the limiting grooves 13 and are in sliding connection with the limiting grooves 13; both ends of the lifting plate 17 penetrate through and slide with the limiting rods 14, and both ends of the limiting rods 14 are fixedly connected with the moving plate 11 and the supporting plate 15 respectively.

The whole embodiment 2 achieves the effect that the supporting body 1 can be supported by fixing the supporting legs 2 at four corners of the bottom of the body 1 and fixing the trapezoid blocks 3 at the bottoms of the supporting legs 2; a handle 8 is fixed at the center of one side wall of the drawer 6, and the top of the drawer 6, which is close to the inner edge, is provided with a chamfer 7, so that the drawer 6 can be conveniently drawn; limiting blocks 12 are fixed at two ends of the moving plate 11, limiting grooves 13 are formed in the inner walls of two sides of the chute 4, and the limiting blocks 12 are located in the limiting grooves 13 and are in sliding connection with the limiting grooves 13, so that the effect of limiting the moving plate 11 can be achieved; through the both ends of lifter plate 17 all run through and slide there is gag lever post 14, and the both ends of gag lever post 14 respectively with movable plate 11 and backup pad 15 fixed connection, can play the effect of spacing lifter plate 17.

Working principle: the two ends of the two-way screw rod 9 rotating belt are moved to adjust the distance between the two moving plates 11 through the rotation of the two-way screw rod 9 rotating belt, at the moment, a rod piece or a pipe fitting is placed between the two first roller columns 19, at the moment, the fixed plate 18 is pushed by the air cylinder 16, the lifting plate 17 is pushed by the fixed plate 18 to descend, the second roller column 21 of the lifting plate 17 descending belt resists the top surface of the rod piece or the pipe fitting, the effect of clamping the rod piece or the pipe fitting can be achieved, at the moment, the rotating rod 23 of the second motor 22 belt rotates, the gear 24 of the rotating rod 23 rotates, the other two gears 24 of the rotating belt rotate, the rotating rod 23 on the rotating rod 24 rotates, the rotating rod 23 drives the second roller column 21 to rotate, and the effect of overturning the rod piece or the pipe fitting can be achieved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Robot welding frock, including organism (1), its characterized in that: the utility model discloses a machine body, including machine body (1), chute (4) have been seted up at the top of machine body (1), the bottom of machine body (1) just is close to one side fixedly and communicates there is collecting box (5), the side wall embedding of collecting box (5) has drawer (6) to slide, the inside of chute (4) is equipped with bi-directional screw (9), both ends of bi-directional screw (9) all run through the inner wall in machine body (1) both sides and rather than the bearing rotation connection, a side wall of machine body (1) is fixed with first motor (10), the output of first motor (10) and the one end fixed connection of bi-directional screw (9), all cover at the both ends of bi-directional screw (9) establish and threaded connection has movable plate (11), the top of movable plate (11) is equipped with lifter plate (17), the top of lifter plate (17) is equipped with backup pad (15), the top of lifter plate (17) is fixed with fixed plate (18), top center department of backup pad (15) is fixed with cylinder (16), the output of cylinder (16) runs through backup pad (15) and with one end fixed plate (18) and one end of its fixed connection, one end of both sides of lifter plate (19) is equipped with roller (20), the inside of square groove (20) all imbeds and the bearing rotates there is second roller (21), one of them the inside of square groove (20) is fixed with second motor (22), one of them second motor (22) in square groove (20) and a lateral wall of second roller (21) all are fixed with bull stick (23), the other end of bull stick (23) runs through lifter plate (17) and rotates with its bearing to be connected, the one end of bull stick (23) all is fixed with gear (24), middle gear (24) are connected with both sides gear (24) meshing.

2. The robotic welding fixture of claim 1, wherein: support legs (2) are fixed at four corners of the bottom of the machine body (1), and trapezoid blocks (3) are fixed at the bottoms of the support legs (2).

3. The robotic welding fixture of claim 1, wherein: a handle (8) is fixed at the center of one side wall of the drawer (6), and chamfer angles (7) are arranged at the top of the drawer (6) and close to the inner edge.

4. The robotic welding fixture of claim 1, wherein: limiting blocks (12) are fixed at two ends of the moving plate (11), limiting grooves (13) are formed in inner walls of two sides of the chute (4), and the limiting blocks (12) are located inside the limiting grooves (13) and are in sliding connection with the limiting grooves.

5. The robotic welding fixture of claim 1, wherein: both ends of the lifting plate (17) penetrate through and slide with limit rods (14), and both ends of the limit rods (14) are fixedly connected with the movable plate (11) and the supporting plate (15) respectively.