CN215469282U

CN215469282U - Multifunctional rotating arm frame robot welding tool

Info

Publication number: CN215469282U
Application number: CN202121839779.8U
Authority: CN
Inventors: 刘胜春; 李华东; 张志红; 刘灿
Original assignee: Shandong Kaitai Welding Technology Co ltd
Current assignee: Shandong Kaitai Welding Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-11
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a multifunctional rotary arm frame robot welding tool which comprises a fixing frame and a positioning mechanism, wherein a groove is formed in the top of the fixing frame, a circular plate is installed on the inner wall of the groove in a sliding mode, a motor is installed at the bottom of the circular plate, a limiting plate is arranged at the top of the circular plate, two first clamping grooves are symmetrically formed in the top of the limiting plate, first threaded grooves are formed in the tops of the inner walls of the two first clamping grooves, a first clamping seat is installed on the inner wall of the first clamping groove, a second clamping groove is formed in the top of the first clamping seat, a through hole is formed in the top of the inner wall of the second clamping groove, a first screw rod matched with the first threaded groove is installed in the through hole, and a positioning rod matched with the second clamping groove is arranged above the first clamping seat; this frock has rotation function, makes things convenient for the robot to weld the work piece multi-angle, has dual fixture simultaneously, quality when can guaranteeing the frock welding has improved the practicality of device.

Description

Multifunctional rotating arm frame robot welding tool

Technical Field

The utility model relates to the technical field of welding tools, in particular to a multifunctional rotating arm frame robot welding tool.

Background

The welding tool is a set of flexible fixture for welding, fixing, compressing and positioning. The welding machine is mainly used for welding various weldable materials, welding large, medium and small materials and producing in small and medium batches. The three-dimensional flexible welding tool is widely applied to welding and detection 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 assembly, industrial pipelines (flanges) and the like;

however, the existing welding tool is troublesome to disassemble and assemble in the using process, only a single type of workpiece can be clamped, and meanwhile, the welding tool only has a single clamping structure, so that the problems of displacement in the welding process and low welding quality of the workpiece are caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional rotary arm frame robot welding tool, which solves the problems that the existing welding tool is troublesome to disassemble and assemble in the using process, only a single type of workpiece can be clamped, and the workpiece is shifted in the welding process and low in welding quality due to the fact that the existing welding tool only has a single clamping structure.

In order to solve the problems, the utility model provides a multifunctional rotating arm frame robot welding tool which comprises a fixing frame and a positioning mechanism, wherein a groove is formed in the top of the fixing frame, a circular plate is slidably mounted on the inner wall of the groove, a motor is mounted at the bottom of the circular plate, a limiting plate is arranged at the top of the circular plate, two first clamping grooves are symmetrically formed in the top of the limiting plate, first threaded grooves are formed in the tops of the inner walls of the two first clamping grooves, a first clamping seat is mounted on the inner wall of the first clamping groove, a second clamping groove is formed in the top of the first clamping seat, a through hole is formed in the top of the inner wall of the second clamping groove, a first screw rod matched with the first threaded groove is mounted in the through hole, a positioning rod matched with the second clamping groove is arranged above the first clamping seat, and a second screw rod matched with the positioning rod is mounted on one side of the first clamping seat.

Preferably, the positioning mechanism is arranged at the top of the positioning rod and comprises a working plate, the working plate is arranged at the top of the positioning rod, vertical plates are symmetrically arranged at the tops of the working plates, and two limiting screws are symmetrically arranged inside one of the vertical plates.

Preferably, a second thread groove matched with the limit screw is formed in the vertical plate, and an extrusion plate is arranged at one end of the limit screw.

Preferably, the top of the working plate is provided with a first sliding chute, the two sides of the inside of the first sliding chute are provided with second sliding chutes, the inside of the first sliding chute is provided with two sliding blocks, and the two sides of the outer wall of each sliding block are provided with positioning blocks matched with the second sliding chutes.

Preferably, the top of the sliding block is fixedly connected with a vertical rod, a movable plate penetrates through the outer side of the vertical rod, the vertical rod is fixedly connected with a transverse plate, and a third thread groove is formed in the inner wall of the transverse plate.

Preferably, the top of the movable plate is provided with a working bearing, and the top of the working bearing is rotatably connected with a vertical rod matched with the third threaded groove.

The utility model has the beneficial effects that: the first clamping seat is installed through the groove at the top of the limiting plate, the first screw rod is rotated through the through hole at the same time, the first screw rod is matched and locked with the first thread groove, when workpieces with different shapes need to be clamped, the positioning rod is installed through the second clamping groove and drives the working plate, meanwhile, the position of the working plate is fixed through the second screw rod, then the working plate is driven to rotate through the motor, the rotary welding is convenient, when the workpieces need to be clamped and positioned, the workpieces are placed at the top of the working plate, the extrusion plate is driven to move through the limiting screw rod in the second thread groove, the position of the workpieces is fixed through the extrusion plate, the two sliding blocks are pushed through the first sliding groove, the sliding blocks slide towards the direction of the workpieces in the first sliding groove, meanwhile, the positioning block is matched with the second sliding groove, when the sliding block drives the vertical rod to be close to the workpieces, the vertical rod is rotated through the third thread groove in the transverse plate, pole setting and work bearing cooperation, the convenience is adjusted the activity board position, and the work piece of being convenient for is conveniently welded the work piece, and this frock has rotation function, conveniently rotates the welding with the robot, has dual fixture simultaneously, quality when can guaranteeing the frock welding, has improved the practicality of device.

Drawings

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

FIG. 2 is a schematic view of a first card seat distribution according to the present invention;

FIG. 3 is a schematic view of the connection structure of the circular plate and the motor according to the present invention;

FIG. 4 is an exploded view of the cartridge of the present invention;

FIG. 5 is a schematic view of the positioning mechanism of the present invention;

FIG. 6 is a schematic view of a connection structure of a limit screw and an extrusion plate according to the present invention.

Wherein: 1. a fixed mount; 2. a groove; 3. a circular plate; 4. a motor; 5. a limiting plate; 6. a first card holder; 7. a second card slot; 8. a through hole; 9. a first screw; 10. positioning a rod; 11. a second screw; 12. a working plate; 13. a second thread groove; 14. a limit screw; 15. a pressing plate; 16. a first chute; 17. a slider; 18. a vertical rod; 19. a movable plate; 20. a transverse plate; 21. erecting a rod; 22. and a working bearing.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to fig. 1, 2, 3, 4, 5 and 6, the embodiment provides a multifunctional rotary arm frame robot welding tool, which comprises a fixing frame 1 and a positioning mechanism, wherein a groove 2 is formed in the top of the fixing frame 1, a circular plate 3 is slidably mounted on the inner wall of the groove 2, a motor 4 is mounted at the bottom of the circular plate 3, a limiting plate 5 is arranged on the top of the circular plate 3, two first clamping grooves are symmetrically arranged on the top of the limiting plate 5, first thread grooves are formed in the tops of the inner walls of the two first clamping grooves, a first clamping seat 6 is mounted on the inner wall of the first clamping groove, a second clamping groove 7 is formed in the top of the first clamping seat 6, a through hole 8 is formed in the top of the inner wall of the second clamping groove 7, a first screw 9 matched with the first thread grooves is mounted in the through hole 8, a positioning rod 10 matched with the second clamping groove 7 is arranged above the first clamping seat 6, and a second screw rod 11 attached to the positioning rod 10 is installed on one side of the first clamping seat 6.

The positioning mechanism is arranged at the top of the positioning rod 10 and comprises a working plate 12, the working plate 12 is arranged at the top of the positioning rod 10, vertical plates are symmetrically arranged at the tops of the working plates 12, two limiting screw rods 14 are symmetrically arranged in one of the vertical plates, a second threaded groove 13 matched with the limiting screw rods 14 is formed in the vertical plate, an extrusion plate 15 is arranged at one end of each limiting screw rod 14, a workpiece is placed at the top of the working plate 12 during use, the extrusion plate 15 is driven to move through the limiting screw rods 14 in the second threaded grooves 13, and the position of the workpiece is fixed through the extrusion plate 15.

The top of the working plate 12 is provided with a first sliding groove 16, two sides of the inside of the first sliding groove 16 are both provided with second sliding grooves, two sliding blocks 17 are slidably mounted inside the first sliding groove 16, two sides of the outer wall of the two sliding blocks 17 are both provided with positioning blocks matched with the second sliding grooves, the top of the sliding block 17 is fixedly connected with a vertical rod 18, a movable plate 19 penetrates through the outer side of the vertical rod 18, the vertical rod 18 is fixedly connected with a transverse plate 20, the inner wall of the transverse plate 20 is provided with a third threaded groove, the top of the movable plate 19 is provided with a working bearing 22, the top of the working bearing 22 is rotatably connected with a vertical rod 21 matched with the third threaded groove, when in use, the two sliding blocks 17 are pushed through the first sliding groove 16, the sliding blocks 17 slide towards the direction of a workpiece inside the first sliding groove 16, meanwhile, the positioning blocks are matched with the second sliding grooves, when the sliding blocks 17 drive the vertical rod 18 to be close to the workpiece, the vertical rod 21 is rotated through the third threaded groove inside the transverse plate 20, the upright rod 21 is matched with the working bearing 22, so that the position of the movable plate 19 can be conveniently adjusted, a workpiece can be conveniently clamped, and the workpiece can be conveniently welded.

When the multifunctional rotary arm frame robot welding tool is used, a first clamping seat 6 is installed through a groove 2 at the top of a limiting plate 5, and a first screw 9 is rotated through a through hole 8, so that the first screw 9 is matched and locked with a first thread groove, when workpieces of different shapes need to be clamped, a positioning rod 10 is installed through a second clamping groove 7, the positioning rod 10 drives a working plate 12, the position of the working plate 12 is fixed through a second screw 11, then the working plate 12 is driven to rotate through a motor 4, so that the rotary welding is convenient, when the workpieces need to be clamped and positioned, the workpieces are placed at the top of the working plate 12, a limit screw 14 in a second thread groove 13 drives an extrusion plate 15 to move, the positions of the workpieces are fixed through the extrusion plate 15, two sliding blocks 17 are pushed through a first sliding groove 16, the sliding blocks 17 slide towards the direction of the workpieces in the first sliding groove 16, and meanwhile, the positioning blocks are matched with the second sliding groove, when slider 17 drives montant 18 and is close to the work piece, rotate pole setting 21 through the inside third thread groove of diaphragm 20, pole setting 21 and the cooperation of work bearing 22, conveniently adjust fly leaf 19 positions, the centre gripping work piece of being convenient for, conveniently weld the work piece, and this frock has rotation function, conveniently rotates the welding with the robot, has dual fixture simultaneously, quality when can guaranteeing the frock welding has improved the practicality of device.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a multi-functional rocking arm frame robot welding frock which characterized in that: the clamping device comprises a fixing frame (1) and a positioning mechanism, wherein a groove (2) is formed in the top of the fixing frame (1), a circular plate (3) is installed on the inner wall of the groove (2) in a sliding mode, a motor (4) is installed at the bottom of the circular plate (3), a limiting plate (5) is arranged at the top of the circular plate (3), two first clamping grooves are symmetrically arranged at the top of the limiting plate (5), first threaded grooves are formed in the tops of the inner walls of the two first clamping grooves, a first clamping seat (6) is installed on the inner wall of the first clamping groove, a second clamping groove (7) is formed in the top of the first clamping seat (6), through holes (8) are formed in the top of the inner wall of the second clamping groove (7), first threaded rods (9) matched with the first threaded grooves are installed inside the through holes (8), and positioning rods (10) matched with the second clamping grooves (7) are arranged above the first clamping seat (6), and a second screw (11) attached to the positioning rod (10) is installed on one side of the first clamping seat (6).

2. The multifunctional rotating arm frame robot welding tool of claim 1, wherein: the positioning mechanism is arranged at the top of the positioning rod (10) and comprises a working plate (12), the working plate (12) is arranged at the top of the positioning rod (10), vertical plates are symmetrically arranged at the top of the working plate (12), and two limiting screw rods (14) are symmetrically arranged inside one of the vertical plates.

3. The multifunctional rotating arm frame robot welding tool of claim 2, wherein: a second thread groove (13) matched with the limit screw (14) is formed in the vertical plate, and an extrusion plate (15) is arranged at one end of the limit screw (14).

4. The multifunctional rotating arm frame robot welding tool of claim 2, wherein: working plate (12) top is equipped with first spout (16), the second spout has all been seted up to the inside both sides of first spout (16), first spout (16) inside slidable mounting has two sliders (17), two the both sides of slider (17) outer wall all are equipped with the locating piece with second spout looks adaptation.

5. The multifunctional rotating arm frame robot welding tool of claim 4, wherein: the sliding block (17) is fixedly connected with a vertical rod (18) at the top, a movable plate (19) penetrates through the outer side of the vertical rod (18), a transverse plate (20) is fixedly connected with the vertical rod (18), and a third thread groove is formed in the inner wall of the transverse plate (20).

6. The multifunctional rotating arm frame robot welding tool of claim 5, wherein: the top of the movable plate (19) is provided with a working bearing (22), and the top of the working bearing (22) is rotatably connected with a vertical rod (21) matched with the third thread groove.