CN215588309U

CN215588309U - Welding workstation of robot for back seam of oil tank

Info

Publication number: CN215588309U
Application number: CN202121853203.7U
Authority: CN
Inventors: 孟显慧; 李新伟; 林凯义
Original assignee: Paili Automation Technology Shandong Co ltd
Current assignee: Paili Automation Technology Shandong Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-21
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an oil tank back seam robot welding workstation which comprises a base, wherein a rotary table is rotatably arranged on the base, a mechanical arm is fixedly arranged on the rotary table, a welding gun is fixedly arranged at one end, away from the rotary table, of the mechanical arm, a sliding seat is slidably arranged on the base, a movable groove corresponding to the sliding seat is formed in the base, an oil tank fixing mechanism is arranged on the sliding seat, and a limiting mechanism corresponding to the sliding seat is further arranged in the movable groove. The welding device can quickly fix oil tanks of different models, quickly adjust the back seam position according to the position of the welding gun to align with the welding gun, does not need to replace equipment to adapt to the oil tanks of different models, and greatly improves the adaptability of the device and the welding efficiency.

Description

Welding workstation of robot for back seam of oil tank

Technical Field

The utility model relates to the technical field of oil tank welding, in particular to a welding workstation of an oil tank back seam robot.

Background

The oil tank is a container for containing fuel of fuel equipment, is a special container for storing hydraulic oil or hydraulic fluid in a hydraulic system, and along with the continuous development of the transportation industry, the demand of various transportation tools is increased, so that the production demand of the oil tank is increased, and a welding gun is often needed to perform welding operation on a back seam of the oil tank in the production process of the oil tank, thereby preventing the oil leakage problem.

However, in the prior art, the traditional welding device for the back seam of the oil tank can only weld the oil tank with a single model size, the adaptability is poor, when the oil tanks with different models and sizes are required to be welded, equipment is often required to be replaced, and the efficiency of welding the oil tank is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: traditional oil tank back seam welding equipment adaptability is relatively poor, is difficult to weld the oil tank of different models size, and the oil tank back seam robot weldment work station that provides.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an oil tank back of body seam robot weldment work station, includes the base, it is provided with the revolving stage to rotate on the base, the fixed arm that is provided with on the revolving stage, the fixed welder that is provided with of one end that the revolving stage was kept away from to the arm, it is provided with the slide to slide on the base, just set up the movable groove that corresponds with the slide on the base, be equipped with oil tank fixed establishment on the slide, the movable inslot still is equipped with the accredited restricting organization that corresponds with the slide.

Preferably, the oil tank fixing mechanism comprises two clamping plates, the two clamping plates are arranged on the sliding seat in a sliding mode through sliding blocks, sliding grooves corresponding to the two sliding blocks are formed in the sliding seat, and pushing mechanisms corresponding to the two sliding blocks are arranged in the sliding grooves.

Preferably, pushing mechanism includes the threaded rod, the threaded rod rotates and sets up in the spout, just the both ends screw thread of threaded rod is reverse setting, the threaded rod rotates and runs through two slider settings, two the screw through-hole that corresponds with the threaded rod has all been seted up on the slider, the one end of threaded rod is rotated and is run through the fixed turning handle that is provided with of lateral wall of slide.

Preferably, the limiting mechanism comprises two limiting plates, two telescopic grooves are symmetrically formed in the side wall of one side of the sliding seat, the two limiting plates are arranged in the two telescopic grooves in a sliding mode respectively, the two limiting plates are connected with the inner walls of the telescopic grooves through springs, a plurality of limiting grooves corresponding to the limiting plates are evenly arranged on the side wall, close to the limiting plates, of the movable groove in parallel, and control mechanisms corresponding to the limiting plates are further arranged on the two limiting plates.

Preferably, the control mechanism comprises two shift levers, the two shift levers are respectively and fixedly arranged on the two limiting plates, the two shift levers are arranged in a sliding mode and penetrate through the upper wall of the sliding seat, and two strip-shaped sliding openings corresponding to the shift levers are symmetrically formed in the upper wall of the sliding seat.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation of threaded rod and slider, make it can drive the grip block and draw close or keep away from to rotate the turning handle drive threaded rod, thereby realized fixing the quick centre gripping of equidimension model oil tank not, the adaptability of device has been improved greatly, need not change the equipment and adapt to the oil tank of equidimension not, the efficiency of welding has been improved, cooperation through restriction board and restriction groove, realized fixed to the slide, the slide rocks the influence welding effect when preventing to weld, through setting up the driving lever, realize the control to the restriction board, stir the driving lever and can drive the flexible groove of restriction board income, thereby remove the fixed of slide, rethread slide and movable groove's cooperation, the quick adjustment to the oil tank position has been realized, make welder align with the position of back of the seam, the welding effect has been guaranteed, further welded efficiency has been improved.

Drawings

FIG. 1 is a schematic structural diagram of a welding workstation of a robot for back seam of an oil tank, which is provided by the utility model;

FIG. 2 is a schematic top view of a welding workstation of a robot for back seam of an oil tank, which is provided by the utility model;

fig. 3 is a schematic structural diagram at a in fig. 2.

In the figure: the device comprises a base 1, a rotary table 2, a mechanical arm 3, a sliding seat 4, a movable groove 5, a sliding block 6, a sliding groove 7, a clamping plate 8, a threaded rod 9, a rotating handle 10, a telescopic groove 11, a limiting plate 12, a spring 13 and a driving lever 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an oil tank back seam robot welding workstation comprises a base 1, a rotary table 2 is rotatably arranged on the base 1, an arm 3 is fixedly arranged on the rotary table 2, a welding gun is fixedly arranged at one end of the arm 3 away from the rotary table 2, a sliding seat 4 is slidably arranged on the base 1, a movable groove 5 corresponding to the sliding seat 4 is arranged on the base 1, an oil tank fixing mechanism is arranged on the sliding seat 4 and comprises two clamping plates 8, the two clamping plates 8 are both slidably arranged on the sliding seat 4 through sliding blocks 6, sliding grooves 7 corresponding to the two sliding blocks 6 are arranged on the sliding seat 4, a pushing mechanism corresponding to the two sliding blocks 6 is arranged in the sliding grooves 7 and comprises a threaded rod 9, the threaded rod 9 is rotatably arranged in the sliding grooves 7, threads at two ends of the threaded rod 9 are reversely arranged, the threaded rod 9 is rotatably arranged to penetrate through the two sliding blocks 6, threaded through holes corresponding to the threaded rod 9 are arranged on the two sliding blocks 6, one end of a threaded rod 9 is rotatably provided with a rotating handle 10 penetrating through the side wall of the sliding seat 4, a limiting mechanism corresponding to the sliding seat 4 is further arranged in the movable groove 5, the limiting mechanism comprises two limiting plates 12, two telescopic grooves 11 are symmetrically arranged on the side wall of one side of the sliding seat 4, the two limiting plates 12 are respectively arranged in the two telescopic grooves 11 in a sliding manner, the two limiting plates 12 are both connected with the inner wall of the telescopic grooves 11 through springs 13, a plurality of limiting grooves corresponding to the limiting plates 12 are uniformly arranged on the side wall of the movable groove 5 close to the limiting plates 12 in parallel, the two limiting plates 12 are further provided with control mechanisms corresponding to the limiting plates 12, each control mechanism comprises two shift rods 14, the two shift rods 14 are respectively fixedly arranged on the two limiting plates 12, the two shift rods 14 are both arranged in a sliding manner and penetrate through the upper wall of the sliding seat 4, two strip-shaped sliding openings corresponding to the shift rods 14 are symmetrically arranged on the upper wall of the sliding seat 4, and are matched with the sliding block 6 through the threaded rod 9, make and rotate the turning handle 10 and drive threaded rod 9 and rotate and can drive grip block 8 and draw close or keep away from, thereby realized fixing the quick centre gripping of equidimension model oil tank not, the adaptability of device has been improved greatly, need not change the equipment and adapt to the oil tank of equidimension not, the efficiency of welding has been improved, cooperation through limiting plate 12 and limiting groove, the realization is fixed to slide 4, slide 4 rocks when preventing to weld and influences the welding effect, through setting up driving lever 14, realize the control to limiting plate 12, stirring driving lever 14 can drive limiting plate 12 income flexible groove 11, thereby remove slide 4's fixed, rethread slide 4 and movable groove 5's cooperation, quick adjustment to the oil tank position has been realized, make welder align with the position of back of the seam, the welding effect has been guaranteed, the efficiency of welding has further been improved.

In the utility model, in the process of welding the back seam of the oil tank, the oil tank is placed between two clamping plates 8, the rotating handle 10 is rotated to drive the threaded rod 9 to rotate, the clamping plates 8 can be driven to draw close through the matching of the sliding block 6, so that the oil tank is clamped and fixed, the deflector rod 14 is stirred to drive the limiting plate 12 to be accommodated in the telescopic groove 11, so that the limitation on the sliding seat 4 can be removed, after the sliding seat 4 is slid to adjust the back seam of the oil tank to be aligned with a welding gun, the deflector rod 14 is released, the limiting plate 12 is popped out of the telescopic groove 11 to be clamped into the limiting groove on the side wall of the movable groove 5, so that the sliding seat 4 is fixed, the mechanical arm 3 is controlled to drive the welding gun to complete the welding, when the oil tanks with different types and sizes need to be replaced, the rotating handle 10 is only needed to open the clamping plates 8 to re-clamp the oil tanks with different types and sizes, and then the position of the sliding seat 4 is re-adjusted to align the back seam with the welding gun to be welded, the equipment does not need to be replaced, and the adaptability of the device and the welding efficiency are greatly improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an oil tank back of body seam robot weldment work station, includes base (1), its characterized in that, it is provided with revolving stage (2) to rotate on base (1), fixed arm (3) that are provided with on revolving stage (2), the fixed welder that is provided with of one end of revolving stage (2) is kept away from in arm (3), it is provided with slide (4) to slide on base (1), just set up movable groove (5) that correspond with slide (4) on base (1), be equipped with oil tank fixed establishment on slide (4), still be equipped with the accretion mechanism who corresponds with slide (4) in movable groove (5).

2. The welding workstation of the oil tank back seam robot of claim 1, characterized in that the oil tank fixing mechanism comprises two clamping plates (8), the two clamping plates (8) are both arranged on the sliding base (4) through sliding blocks (6), sliding grooves (7) corresponding to the two sliding blocks (6) are formed in the sliding base (4), and pushing mechanisms corresponding to the two sliding blocks (6) are arranged in the sliding grooves (7).

3. The welding workstation of the oil tank back seam robot of claim 2, characterized in that, the pushing mechanism includes a threaded rod (9), the threaded rod (9) rotates and sets up in the spout (7), and the both ends screw thread of threaded rod (9) is reverse setting, threaded rod (9) rotates and sets up through two sliders (6), both have seted up the screw through-hole that corresponds with threaded rod (9) on two sliders (6), the one end of threaded rod (9) is rotated and is set up the turning handle (10) through the lateral wall of slide (4) is fixed.

4. The welding workstation of the oil tank back seam robot of claim 1, characterized in that the limiting mechanism comprises two limiting plates (12), two telescopic grooves (11) are symmetrically formed in one side wall of the sliding seat (4), the two limiting plates (12) are respectively arranged in the two telescopic grooves (11) in a sliding manner, the two limiting plates (12) are connected with the inner wall of the telescopic grooves (11) through springs (13), a plurality of limiting grooves corresponding to the limiting plates (12) are uniformly arranged on the side wall of the movable groove (5) close to the limiting plates (12) in parallel, and a control mechanism corresponding to the limiting plates is further arranged on the two limiting plates (12).

5. The welding workstation of the robot for back seam of the fuel tank as claimed in claim 4, wherein said control mechanism comprises two shift levers (14), said two shift levers (14) are respectively fixed on two limiting plates (12), and both said shift levers (14) are slidably disposed through the upper wall of the sliding seat (4), and the upper wall of the sliding seat (4) is symmetrically provided with two strip-shaped sliding openings corresponding to the shift levers (14).