CN203171118U

CN203171118U - Welding robot

Info

Publication number: CN203171118U
Application number: CN 201320134816
Authority: CN
Inventors: 周文昌
Original assignee: JIANGSU BOSUNMAN INDUSTRY EQUIPMENT Co Ltd
Current assignee: Hangzhou Huile Intelligent Technology Co ltd
Priority date: 2013-03-22
Filing date: 2013-03-22
Publication date: 2013-09-04
Anticipated expiration: 2023-03-22

Abstract

The utility model provides an arc welding robot. The arc welding robot comprises a first base, a second base arranged on the first base and a robot body arranged above the second base. The robot body comprises a first shaft, a second shaft, a third shaft, a fourth shaft, a fifth shaft and a sixth shaft. The first shaft is arranged on one lateral side of the first base; the second shaft is arranged at one end, does not make contact with the first base, of the second base; a first mechanical arm is connected to the second shaft; the third shaft is arranged at one end, is not connected with the second shaft, of the first mechanical arm and is connected with the fourth shaft; the fourth shaft is further provided with the fifth shaft and the sixth shaft; a welding portion is arranged on the end portion of the sixth shaft. The welding robot can conduct welding without dead angles, and improves welding accuracy.

Description

Welding robot

Technical field

The utility model relates to welding field, relates in particular to a kind of welding robot for welding.

Background technology

Automatic welding machine device people extensively adopts in the prior art, has also guaranteed operative employee's safety when having improved welding efficiency and accuracy rate greatly.But the most structure of welding robot of the prior art is single, has the dead angle in the welding process.Need a kind of welding robot that makes the no dead angle of welding by the mechanical arm rotation.

The utility model content

The purpose of this utility model provides a kind of welding robot that welds no dead angle.

According to an aspect of the present utility model, a kind of arc welding robot is provided, comprise first base, the robot body that is arranged at second base on first base and is arranged at second base top, robot body comprises first, second, the 3rd, the 4th, the 5th and the 6th, one side of first base is provided with first, the end that second base does not contact with first bottom surface is provided with second, second is connected with first mechanical arm, the end that first mechanical arm is not connected with second is provided with the 3rd, the 3rd links to each other with the 4th, also be provided with the 5th and the 6th on the 4th, the 6th shaft end is provided with weld part.

In some embodiments, the 5th with the 6th shaft connection place be provided with the anticollision switch.In the course of the work because of equipment or artificially wait various factors to cause equipment to crash.According to the principle of spacing function in other machine tool, in the welding small of the stock handle position anticollision switch is installed, when equipment bumped, after collision alarm passed to system, system sent indication and in time shuts down, and protection equipment makes its damage can reduce to minimum to greatest extent.Simultaneity factor is preserved relevant position data and other data, and dead-center position can be offset.

In some embodiments, the 4th hollow, the 5th cable connection and the tracheae with the 6th passes in the 4th.Quill shaft built-in same shaft rotating device, rotate synchronously with shaft rotating device and cable when being the cable rotation, the advantage of doing like this is to prevent the possibility of twining at work, also can be in quill shaft during the cable rotation and contact component not rub, maximums such as cable can be rotated arbitrarily in 720 degree.

In some embodiments, first angle rotatable is 350 °, and second angle rotatable is 260 °, the 3rd angle rotatable is 458 °, the 4th angle rotatable is 400 °, and the 5th angle rotatable is 380 °, and the 6th angle rotatable is 540 °.

In some embodiments, robot body adopts the QT450-10 material.Material has increased stress and the body intensity of robot body through eliminating stress, gain in strength processing.

Description of drawings

Fig. 1 is the schematic diagram of the welding robot of the utility model one embodiment;

Fig. 2 is the side schematic view of welding robot shown in Figure 1.

The specific embodiment

Below in conjunction with drawings and the specific embodiments the utility model is described in further detail explanation.

Fig. 1 to Fig. 2 has schematically shown the arc welding robot according to a kind of embodiment of the utility model.As shown in the figure, arc welding robot comprises robot body 100, first base 200 and second base 300.First base 200 is positioned at the bottom of second base 300, and robot body 100 is fixed in the top of second base 300, the robot body 100 of first base 200 in order to support second base 300 and to be arranged at second base, 300 tops.First base, 200 1 side surfaces are provided with console 201, by the parameter of console 201 input operations, help robot to finish the welding job process.Go up on one end face surface of first base 200 and fixedly have first 101.In this embodiment of the present utility model, robot body 100 adopts the QT450-10 material, and material is through eliminating stress, gain in strength processing.

Fixedly have second 103, the second 103 on the side surface that does not join with first base 200 on second base 300 and be connected with first mechanical arm 105, and first mechanical arm can be that rotate in the axle center with second 103 under second 103 drive.The end that first mechanical arm 105 is not connected with second 103 is connected with the 3rd 107.The 3rd 107 end that is not connected with first mechanical arm 105 is connected with the 4th 109.Be not provided with second mechanical arm 111 with the 3rd 107 end that joins for the 4th 109.Second mechanical arm 111 is not provided with the 5th 113, the five 113 front end with the 4th 109 end that joins and is provided with the 6th 115.The front end that is provided with 117, the six 115 on anticollision switch between the 5th 113 and the 6th 115 is provided with weld part 119.In the course of the work because of equipment or artificially wait various factors to cause equipment to crash.According to the principle of spacing function in other machine tool, in the welding small of the stock handle position anticollision switch is installed, when equipment bumped, after collision alarm passed to system, system sent indication and in time shuts down, and protection equipment makes its damage can reduce to minimum to greatest extent.Simultaneity factor is preserved relevant position data and other data, and dead-center position can be offset.

The 4th 109 is quill shaft, the 5th 113 and the 6th 115 cable, and the cable, tracheae, anticollision switching cable etc. of welding usefulness all pass in the 4th 109, quill shaft built-in same shaft rotating device, rotate synchronously with shaft rotating device and cable when being the cable rotation, the advantage of doing like this is to prevent the possibility of twining at work, also can be in quill shaft during the cable rotation and contact component not rub, maximums such as cable can be rotated arbitrarily in 720 degree.

First 101 maximum can be rotated 350 °, second 103 maximum can be rotated 260 °, and the 3rd 107 maximums can be rotated 458 °, and the 4th 109 maximums can be rotated 400 °, the 5th 113 maximums can be rotated 380 °, and the 6th 115 maximums can be rotated 540 °.Adjustment according to angle during 6 axle work changes, and makes omnibearing the covering of each solder joint energy of weldment, and can reach fully when making welding job does not have the dead angle.

Be to be understood that, though this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, technical scheme among each embodiment also can form other embodiment that it will be appreciated by those skilled in the art that through appropriate combination.

Above listed a series of detailed description only is specifying at feasibility embodiment of the present invention; they are not in order to limiting protection scope of the present invention, allly do not break away from equivalent embodiment of the present invention or change all should be included within protection scope of the present invention.

Claims

1. welding robot, it is characterized in that, robot comprises first base (200), the robot body (100) that is arranged at second base (300) on described first base (200) and is arranged at described second base (300) top, described robot body (100) comprises first (101), second (103), the 3rd (107), the 4th (109), the 5th (113) and the 6th (115), one side of described first base (200) is provided with described first (101), the end that described second base (300) does not contact with described first base (200) is provided with second (103), described second (103) are connected with first mechanical arm (105), the end that described first mechanical arm (105) is not connected with described second (103) is provided with described the 3rd (107), described the 3rd (107) link to each other with described the 4th (109), also be provided with described the 5th (113) and the 6th (115) on described the 4th (109), the shaft end of described the 6th (115) is provided with weld part (119).

2. welding robot according to claim 1 is characterized in that, described the 5th (113) are provided with anticollision switch (117) with described the 6th (115) junction.

3. welding robot according to claim 2 is characterized in that, described the 4th (109) hollow, and cable connection and the tracheae of described the 5th (113) and described the 6th (115) pass in described the 4th (109).

4. welding robot according to claim 1, it is characterized in that, the maximum angle rotatable of described first (101) is 350 °, the maximum angle rotatable of described second (103) is 260 °, the maximum angle rotatable of described the 3rd (107) is 458 °, the maximum angle rotatable of described the 4th (109) is 400 °, and the maximum angle rotatable of described the 5th (113) is 380 °, and the maximum angle rotatable of described the 6th (115) is 540 °.

5. welding robot according to claim 1 is characterized in that, robot body (100) adopts the QT450-10 material.