CN213945481U

CN213945481U - Integrated double-robot triaxial positioner

Info

Publication number: CN213945481U
Application number: CN202022024474.3U
Authority: CN
Inventors: 王志友
Original assignee: Xiamen Fengyuan Robot Co Ltd
Current assignee: Xiamen Fengyuan Robot Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-08-13
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to a two robot triaxial machine of shifting of integral type through with the fixed formula structure as an organic whole that combines of machine of shifting and welding robot, makes welding robot and machine of shifting rotate together, has guaranteed with the form and position precision between the work piece, and two welding robots can work at same station simultaneously, also can work at different stations respectively to improve work efficiency. Meanwhile, after the double-robot three-axis positioner with the integrated structure is debugged in a factory, the double-robot three-axis positioner can be integrally shipped to the site and directly mounted on the ground without secondary disassembly and assembly debugging, and is low in cost and high in efficiency.

Description

Integrated double-robot triaxial positioner

Technical Field

The utility model relates to a positioner is used in the welding, concretely relates to two robot triaxial machine of shifting of integral type.

Background

The positioner is a special welding auxiliary device and is suitable for welding deflection of rotary work so as to obtain an ideal processing position and welding speed. When the three-axis positioner and the double robots form a welding workstation, the following common structures and layout forms exist:

1. the two robots and the three-axis positioner are respectively fixed on a base or a field;

the method has the following defects: the occupied space is large; the re-installation and debugging efficiency of the mobile crane is low, and the cost is high; the requirement on the rotation precision of the positioner is high;

2. the two robots are hung upside down on the cross beam, and the three-axis positioner is respectively fixed on the base or the field;

the method has the following defects: the occupied space is large; the re-installation and debugging efficiency of the mobile crane is low, and the cost is high; the requirement on the stability of the cross beam is high, and the requirement on the rotation precision of the positioner is high.

SUMMERY OF THE UTILITY MODEL

Therefore, to the above-mentioned problem, the utility model provides a two robot triaxial machine of shifting of integral type.

The utility model discloses a following technical scheme realizes:

the utility model provides a two robot triaxial machine of shifting of integral type, including the base and rotationally set up the swivel mount on the base, the swivel mount is formed with first station and the second station that is used for the clamping work piece in its both sides, fixes being provided with first welding robot and second welding robot on the swivel mount.

Wherein, can stretch into two stations and carry out work for the welding robot for being convenient for, improve the protection area of arc prevention board simultaneously as far as possible, be equipped with the arc prevention board in first welding robot and second welding robot both sides, the breach that supplies first welding robot and second welding robot to visit into first station or second station is opened in the position that corresponds first welding robot and second welding robot to the arc prevention board, thereby makes the appearance of arc prevention board roughly is "mountain" style of calligraphy.

Wherein, for avoiding intertwining of the cable of two welding robots or taking place to interfere with parts around, still be equipped with the cable gallows that is used for settling the welder cable of first welding robot and second welding robot on the swivel mount.

The integrated double-robot three-axis positioner further comprises a rotating speed adjusting mechanism used for adjusting the rotating speed of the rotating frame, and preferably, the rotating speed adjusting mechanism is a hollow speed reducer.

Wherein, for the focus of nimble adjustment frock, the two robot triaxial machine of shifting of integral type still includes initiative revolving stage seat and the driven revolving stage seat that sets up in pairs on the swivel mount, initiative revolving stage seat and driven revolving stage seat set up relatively in order to form first station or second station, initiative revolving stage seat and driven revolving stage seat have rotatable ring flange, can dismantle on the ring flange to be connected with the quick fixing device who roughly is the L type, quick fixing device can just adorn on the ring flange, also can transfer the position and adorn on the ring flange instead.

Wherein, carry out the levelness and adjust when falling to the ground for the equipment for being convenient for, be equipped with the leveling subassembly on the base.

Wherein, for the convenience of hoisting, rings are arranged on the base and the rotating frame.

The utility model discloses following beneficial effect has: this embodiment makes welding robot and machine of shifting rotatory together through the fixed formula structure as an organic whole of combining with machine of shifting and welding robot, guaranteed with the form and position precision between the work piece, two welding robots can be simultaneously at same station work, also can work at different stations respectively to improve work efficiency. Meanwhile, after the double-robot three-axis positioner with the integrated structure is debugged in a factory, the double-robot three-axis positioner can be integrally shipped to the site and directly mounted on the ground without secondary disassembly and assembly debugging, and is low in cost and high in efficiency.

Drawings

FIG. 1 is a schematic diagram of an integrated double-robot three-axis positioner in an embodiment;

FIG. 2 is a schematic view of a base assembly of an embodiment;

FIG. 3 is a schematic view of a rotary drive assembly in an embodiment;

FIG. 4 is a schematic view of an embodiment of a rotating rack assembly;

fig. 5 is a schematic view of the driven turret base in the embodiment.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1, as the preferred embodiment of the utility model, provide a two robot triaxial machine of shifting of integral type, including base subassembly 1 and locate the swivel mount subassembly 2 on the base subassembly 1, fixedly on swivel mount subassembly 2 be provided with first welding robot 5 and second welding robot 6. Referring to fig. 2, the base assembly 1 includes a base 11, and a plurality of leveling assemblies 13 are disposed on the base 11 for adjusting levelness of the equipment when the equipment is mounted on the ground. The base 11 is also provided with a lifting ring 12, which is convenient for lifting the base component 1. The base assembly 1 further includes a rotation driving assembly 14 fixedly disposed at an upper end thereof, referring to fig. 3, the rotation driving assembly 14 includes a lower connecting seat 144 fixedly connected to the base 11, and an upper connecting seat 142 fixedly connected to the rotating frame assembly 2, the upper connecting seat 142 is driven by a servo motor 141 to horizontally rotate relative to the lower connecting seat 144, so that the rotating frame assembly 2 can rotate relative to the base assembly 1, the rotation driving assembly 14 is further equipped with a hollow speed reducer 143 for adjusting a rotation speed of the upper connecting seat 142, the hollow speed reducer 143 can reduce intermediate links compared to a common gear speed reducer, and the structure is simple, the precision is high, and the cost is low.

Referring to fig. 4, the rotating frame assembly 2 includes a rotating frame 21 having a substantially I-shape, a set of driving rotating table base 4 and a set of driven rotating table base 3 paired with each other are respectively disposed on two sides of the rotating frame 21 for clamping a tool (the tool is used for placing a workpiece) and driving the tool and the workpiece on the tool to rotate, the two sets of driving rotating table base 4 and the driven rotating table base 3 form two stations on two sides of the rotating frame 21, referring to fig. 5, the driven rotating table base 3 includes a driven box 33 fixedly connected to the rotating frame 21, a flange 31 is rotatably connected to the driven box 33, a fast fixing device 32 for clamping the tool is detachably connected to the flange 31 through bolts, the fast fixing device 32 has a substantially L-shape, and the fast fixing device 32 can be installed on the flange 3 in a forward direction (relatively L-shape) or installed on the flange 3 in a reverse direction (relatively 7-shape) by detachably connecting to the flange 31, thereby reach the purpose of the focus of nimble adjustment frock. The driving turret block 4 and the driven turret block 3 are similar in construction, except that the flange on the driving turret block 4 is rotatable by a drive means.

With continuing reference to fig. 4 and with reference to fig. 1, the first welding robot 5 and the second welding robot 6 are installed side by side on the rotating frame 21, the arc shields 22 are disposed on both sides of the first welding robot 5 and the second welding robot 6, the arc shields 22 are provided with notches 221 at positions corresponding to the first welding robot 5 and the second welding robot 6, so that the arc shields 22 are substantially in a shape of a "mountain", the notches 221 allow the first welding robot 5 and the second welding robot 6 to enter the first station or the second station for welding, the blocking area of the arc shields 22 is increased only by designing openings at corresponding positions, the arc shields 22 can prevent arc light, sparks and spatter during welding, particularly, welding is performed at one station, and a better working environment can be provided when a station on the other side is performed. A cable hanger 24 is further provided between the first welding robot 5 and the second welding robot 6 for housing the cables of the first welding robot 5 and the second welding robot 6, and mutual entanglement of the cables of the two welding robots or interference with surrounding parts can be avoided.

In addition, referring to fig. 4, a reinforcing rib 200 is further provided on the rotating frame 21 to increase structural stability and mechanical strength of the rotating frame 21.

This embodiment makes welding robot and machine of shifting rotatory together through the fixed formula structure as an organic whole of combining with machine of shifting and welding robot, guaranteed with the form and position precision between the work piece, two welding robots can be simultaneously at same station work, also can work at different stations respectively to improve work efficiency. Meanwhile, after the double-robot three-axis positioner with the integrated structure is debugged in a factory, the double-robot three-axis positioner can be integrally shipped to the site and directly mounted on the ground without secondary disassembly and assembly debugging, and is low in cost and high in efficiency.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a two robot triaxial machine of shifting of integral type, includes the base and rotationally sets up the swivel mount on the base, and the swivel mount is formed with first station and second station, its characterized in that are used for the clamping work piece in its both sides: a first welding robot and a second welding robot are fixedly arranged on the rotating frame;

be equipped with the arc prevention board in first welding robot and second welding robot both sides, the breach that supplies first welding robot and second welding robot to visit into first station or second station is opened in the position that corresponds first welding robot and second welding robot to the arc prevention board, thereby makes the appearance of arc prevention board roughly is "mountain" style of calligraphy.

2. The integrated dual-robot three-axis positioner according to claim 1, wherein: and a cable hanging bracket for arranging welding gun cables of the first welding robot and the second welding robot is also arranged on the rotating frame.

3. The integrated dual-robot three-axis positioner according to claim 1, wherein: the rotating speed adjusting mechanism is used for adjusting the rotating speed of the rotating frame and is a hollow speed reducer.

4. The integrated dual-robot three-axis positioner according to claim 1, wherein: still including setting up initiative revolving stage seat and the driven revolving stage seat on the swivel mount in pairs, initiative revolving stage seat and driven revolving stage seat set up relatively in order to form first station or second station, initiative revolving stage seat and driven revolving stage seat have rotatable ring flange, can dismantle on the ring flange to be connected with the quick fixing device who roughly is the L type, quick fixing device can just adorn on the ring flange, also can transfer the position and adorn on the ring flange instead.

5. The integrated dual-robot three-axis positioner according to claim 1, wherein: and the base is provided with a leveling component.

6. The integrated dual-robot three-axis positioner according to claim 1, wherein: and the base and the rotating frame are provided with lifting rings.