CN217618571U - Automatic welding device for triangular prism workpiece - Google Patents
Automatic welding device for triangular prism workpiece Download PDFInfo
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- CN217618571U CN217618571U CN202221188470.1U CN202221188470U CN217618571U CN 217618571 U CN217618571 U CN 217618571U CN 202221188470 U CN202221188470 U CN 202221188470U CN 217618571 U CN217618571 U CN 217618571U
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Abstract
The utility model discloses an automatic welding device for triangular prism work piece belongs to automatic welding equipment technical field, including the base, be equipped with portal frame and locating platform on the base, the portal frame includes two vertical beams and a crossbeam, two vertical beams and crossbeam all are equipped with welding position adjustment assembly, welding position adjustment assembly includes first movable block, second movable block and swing portion, is equipped with welder on the swing portion; a positioning boss is arranged on one side of the positioning table, a plurality of positioning holes are formed in the positioning table, and the positioning holes are connected with a vacuumizing assembly; the utility model discloses utilize the locating platform can fix a position the triangular prism work piece, utilize three welding position adjustment subassembly on the portal frame, can adjust three welder's position simultaneously, when the portal frame removed, the swing piece can drive the welder swing, can accomplish the swing welding to three welding seams simultaneously, simple structure, and is easy and simple to handle, has improved the welding efficiency of triangular prism work piece greatly and has guaranteed the welding effect.
Description
Technical Field
The utility model relates to an automatic change welding equipment technical field, concretely relates to automatic welder for triangular prism work piece.
Background
The swing welding refers to the welding operation that a welding seam heat source regularly swings transversely on a weldment during welding. For a workpiece with a wider welding seam (larger than 5 mm), due to the fact that the arc coverage range of the welding gun is small, the swing welding mode is adopted, the welding swing path can be matched with the assembly gap and the groove shape of the workpiece, the workpiece is heated uniformly in the welding process, the welding seam with the advantages of neat appearance, uniform tissue and good quality is formed, and the welding quality is greatly improved.
The triangular prism workpiece consists of three flat plates, and has three welding seams, and at the present stage, the welding is usually performed by using a welding robot, which is an industrial robot engaged in welding. An industrial robot is a versatile, reprogrammable, automatically controlled manipulator with three or more programmable axes for use in the field of industrial automation. To accommodate different applications, the mechanical interface of the last axis of the robot may be fitted with different tools or end effectors. The welding robot is that a welding clamp or a welding (cutting) gun is arranged on a tail shaft flange of an industrial robot, so that the welding robot can carry out welding, cutting or thermal spraying. This type of welding robot not only structure is complicated, and is with high costs, and it only has a welder moreover usually, when welding triangular prism work piece, need weld three welding seams one by one, and welding rate is comparatively low.
Therefore, the automatic welding device which is simple in structure, easy and convenient to operate and capable of efficiently completing welding work of the triangular prism workpiece is a problem to be solved urgently by the existing triangular prism workpiece production enterprises.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model discloses utilize the locating platform can fix a position the triangular prism work piece, utilize three welding position adjustment subassembly on the portal frame, can adjust three welder's position simultaneously, make three welder aim at three welding seams of triangular prism work piece respectively, when the portal frame removed, the swing piece can drive the welder swing to can accomplish the swing of three welding seams simultaneously and weld, simple structure, it is easy and simple to handle, improved the welding efficiency of triangular prism work piece greatly and guaranteed the welding effect.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides an automatic welding device for triangular prism work piece, including the base, be equipped with portal frame and locating platform on the base, the portal frame can relatively with the base moves along first horizontal straight line direction, the portal frame includes two vertical beams and a crossbeam, two vertical beams and the crossbeam all are equipped with welding position adjustment assembly, welding position adjustment assembly includes first movable block, second movable block and oscillating portion, first movable block is mobilizable to be located on the portal frame, first movable block can move along second straight line direction; the second moving block is movably arranged on the first moving block and can move along a third linear direction; the swinging part is arranged on the second moving block, a welding gun is arranged on the swinging part, and the swinging part can drive the welding gun to swing; one side of the positioning table is provided with a positioning boss, the positioning table is provided with a plurality of positioning holes, and the positioning holes are connected with a vacuumizing assembly.
As a preferred technical scheme, the gantry is connected with a first driving assembly for driving the gantry to move along the first horizontal linear direction, the first driving assembly is connected with a controller, and the controller is connected with the vacuumizing assembly.
In a preferred embodiment, the first driving unit is a motor, the controller is a PLC, and the vacuum unit is a vacuum machine or a vacuum cylinder.
As a preferable technical solution, the vertical beam and the cross beam are both provided with first sliding grooves arranged along the length direction thereof, a part of the first moving block can be embedded in the first sliding grooves, the first moving block is provided with a second driving assembly for driving the first moving block to move along the first sliding grooves, and the second driving assembly is connected with the controller.
As a preferable technical solution, a second sliding groove is formed in the first moving block, a part of the second moving block can be embedded in the second sliding groove, a third driving assembly that drives the second moving block to move along the second sliding groove is formed in the second moving block, and the third driving assembly is connected to the controller.
In a preferred embodiment, the swing portion is a swing cylinder, and the swing cylinder is connected to the controller.
As a preferable technical solution, the second driving assembly and the third driving assembly are both motors.
As a preferred technical scheme, a position detection assembly is arranged on the welding gun and is connected with the controller.
As a preferable technical solution, the position detecting component is a position sensor or a photoelectric switch.
As a preferable technical scheme, a rubber pad is arranged on the surface of the positioning table, and through holes are formed in the positions, corresponding to the positioning holes, of the rubber pad; and/or a positioning bulge is arranged on the side surface of the positioning boss close to the positioning table.
The beneficial effects of the utility model are shown in:
the utility model discloses utilize the locating platform can fix a position the triangular prism work piece, utilize three welding position adjustment subassembly on the portal frame, can adjust three welder's position simultaneously, make three welder aim at three welding seams of triangular prism work piece respectively, when the portal frame removed, the swing piece can drive the welder swing to can accomplish the swing of three welding seams simultaneously and weld, simple structure, it is easy and simple to handle, improved the welding efficiency of triangular prism work piece greatly and guaranteed the welding effect.
Drawings
Fig. 1 is a front view of an automatic welding device for a triangular prism workpiece according to the present invention;
FIG. 2 is a side view of the positioning table of FIG. 1;
FIG. 3 is a side view of the weld position adjustment assembly of FIG. 1;
fig. 4 is a functional block diagram of the present invention.
In the figure: the welding device comprises a base 1, a vertical beam 21, a cross beam 22, a first sliding groove 23, a positioning table 3, a positioning boss 31, a positioning hole 32, a rubber pad 33, a positioning bulge 34, a first moving block 41, a second moving block 42, a swinging part 43, a second sliding groove 44, a welding gun 5, a position detection assembly 6 and a triangular prism workpiece 7.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-4, the utility model provides an automatic welding device for triangular prism work piece, including base 1, be equipped with portal frame and locating platform 3 on the base 1, the portal frame can relatively move along first horizontal straight line direction with base 1, the portal frame includes two vertical beams 21 and a crossbeam 22, two vertical beams 21 and crossbeam 22 all are equipped with welding position adjustment assembly, welding position adjustment assembly includes first movable block 41, second movable block 42 and swing portion 43, first movable block 41 is mobilizable to be located on the portal frame, first movable block 41 can move along second straight line direction; the second moving block 42 is movably arranged on the first moving block 41, and the second moving block 42 can move along a third linear direction; the swinging part 43 is arranged on the second moving block 42, the welding gun 5 is arranged on the swinging part 43, the swinging part 43 can drive the welding gun 5 to swing, and when the portal frame moves, the swinging part drives the welding gun 5 to swing, so that swing welding of a welding seam can be completed; a positioning boss 31 is arranged on one side of the positioning table 3, and the positioning boss 31 can position the position of the triangular prism workpiece 7; the positioning table 3 is provided with a plurality of positioning holes 32, the positioning holes 32 are connected with a vacuumizing assembly, when the triangular prism workpiece 7 is placed on the positioning table 3, the vacuumizing assembly vacuumizes, and the generated vacuum suction force can fix the triangular prism workpiece 7 on the positioning table 3.
In fig. 1, the first horizontal straight line direction is a direction perpendicular to the paper surface; the second linear direction of the welding position adjusting assembly on the vertical beam 21 is a vertical direction, and the third linear direction is a horizontal direction; in practical use, the first horizontal linear direction, the second linear direction and the third linear direction should preferably be perpendicular to each other two by two.
To be noted, referring to fig. 4, the gantry is connected to a first driving assembly for driving the gantry to move along a first horizontal linear direction, the first driving assembly is connected to a controller, the controller is connected to the vacuum pumping assembly, and the controller can control the movement of the gantry and the switching of the vacuum pumping assembly; specifically, the first driving assembly can be set as a motor, the controller can be set as a PLC, and the vacuumizing assembly can be set as a vacuumizing machine or a vacuum cylinder.
In this embodiment, referring to fig. 1 and 4, the vertical beam 21 and the horizontal beam 22 are both provided with a first sliding groove 23 arranged along the length direction thereof, a part of the first moving block 41 can be embedded in the first sliding groove 23, and the first moving block 41 can move along the first sliding groove 23; the first moving block 41 is provided with a second driving component for driving the first moving block 41 to move along the first sliding groove 23, the second driving component is connected with a controller, and the controller can control the movement of the first moving block 41.
In addition to the foregoing embodiments, referring to fig. 1 and 4, the first moving block 41 is provided with a second sliding groove 44, a part of the second moving block 42 can be embedded in the second sliding groove 44, and the second moving block 42 can move along the second sliding groove 44; the second moving block 42 is provided with a third driving assembly for driving the second moving block 42 to move along the second sliding groove 44, and the third driving assembly is connected with a controller which can control the movement of the second moving block 42.
In addition to the above-mentioned embodiments, referring to fig. 1 and 4, the swing portion 43 is a swing cylinder, the swing cylinder is connected to a controller, and the controller can control the swing amplitude of the swing cylinder, so as to realize the swing of the welding gun 5 during welding.
The second drive unit and the third drive unit are preferably motors.
In this embodiment, referring to fig. 3 and 4, a position detecting assembly 6 is arranged on the welding gun 5, the position detecting assembly 6 is connected with the controller, the position detecting assembly 6 can detect a position relationship between the welding gun 5 and the triangular prism workpiece 7, and the controller can adjust the position of the welding gun 5 through the welding position adjusting assembly in real time according to the position relationship, so that the distance between the welding gun 5 and the triangular prism workpiece 7 is always within a reasonable distance range, and the welding quality is ensured; specifically, the position detecting unit 6 is preferably a position sensor or a photoelectric switch.
In this embodiment, referring to fig. 1 and 2, a rubber pad 33 is disposed on the surface of the positioning table 3, through holes are disposed at positions of the rubber pad 33 corresponding to the positioning holes 32, the rubber pad 33 can increase friction force between the triangular prism workpiece 7 and the rubber pad 33, and the fixing effect on the triangular prism workpiece 7 is improved when the vacuum-pumping assembly is vacuumized.
In this embodiment, referring to fig. 1 and fig. 2, a positioning protrusion 34 is disposed on a side surface of the positioning boss 31 close to the positioning table 3, and when the triangular prism workpiece 7 is placed on the positioning table 3, the positioning protrusion 34 can abut against two side surfaces of the upper side of the triangular prism workpiece 7, so that the positioning accuracy of the triangular prism workpiece 7 can be improved.
It should be noted that the width of the positioning table 3 should be smaller than the width of the side plate of the triangular prism workpiece 7, so that when the triangular prism workpiece 7 is placed on the positioning table 3, two gaps on the lower side of the triangular prism workpiece 7 extend out of the positioning table 3, and the influence of the table top of the positioning table 3 on welding is avoided.
The utility model discloses a concrete using-way as follows:
place triangular prism work piece 7 on the workstation to make triangular prism work piece 7 and location boss 31's side butt, triangular prism work piece 7 is located the side of two of top all with location arch 34 butt, make welder 5 be close to the welding seam through welding position adjustment subassembly, the control portal frame moves to the other end from triangular prism work piece 7's one end, the swing cylinder swings with reasonable range, and open welder 5, can weld three welding seams of triangular prism work piece 7 simultaneously.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The automatic welding device for the triangular prism workpiece is characterized by comprising a base, wherein a portal frame and a positioning table are arranged on the base, the portal frame can move relative to the base along a first horizontal linear direction, the portal frame comprises two vertical beams and a cross beam, the two vertical beams and the cross beam are respectively provided with a welding position adjusting assembly, the welding position adjusting assembly comprises a first moving block, a second moving block and a swinging part, the first moving block is movably arranged on the portal frame, and the first moving block can move along a second linear direction; the second moving block is movably arranged on the first moving block and can move along a third linear direction; the swinging part is arranged on the second moving block, a welding gun is arranged on the swinging part, and the swinging part can drive the welding gun to swing; one side of the positioning table is provided with a positioning boss, the positioning table is provided with a plurality of positioning holes, and the positioning holes are connected with a vacuumizing assembly.
2. The automatic welding device for triangular prism workpieces according to claim 1, wherein the gantry is connected with a first driving assembly for driving the gantry to move along the first horizontal linear direction, the first driving assembly is connected with a controller, and the controller is connected with the vacuum pumping assembly.
3. The automatic welding device for triangular prism workpieces according to claim 2, wherein the first driving assembly is provided as a motor, the controller is provided as a PLC, and the vacuum-pumping assembly is provided as a vacuum-pumping machine or a vacuum cylinder.
4. The automatic welding device for the triangular prism workpiece according to claim 2, wherein the vertical beam and the cross beam are provided with first sliding grooves arranged along the length direction of the vertical beam and the cross beam, a part of the first moving block can be embedded in the first sliding grooves, the first moving block is provided with a second driving assembly for driving the first moving block to move along the first sliding grooves, and the second driving assembly is connected with the controller.
5. The automatic welding device for the triangular prism workpiece according to claim 4, wherein a second sliding groove is formed in the first moving block, a part of the second moving block can be embedded in the second sliding groove, a third driving assembly for driving the second moving block to move along the second sliding groove is arranged on the second moving block, and the third driving assembly is connected with the controller.
6. The automatic welding device for a triangular prism workpiece according to claim 5, wherein the swing portion is provided as a swing cylinder, and the swing cylinder is connected to the controller.
7. The automated welding apparatus for triangular prism workpieces according to claim 5, wherein the second drive assembly and the third drive assembly are each provided as a motor.
8. The automatic welding apparatus for a triangular prism workpiece according to claim 2, wherein a position detecting assembly is provided on the welding gun, and the position detecting assembly is connected to the controller.
9. The automated welding apparatus for triangular prism workpieces according to claim 8, wherein the position detection assembly is provided as a position sensor or an opto-electronic switch.
10. The automatic welding device for the triangular prism workpiece according to claim 1, wherein a rubber pad is arranged on the surface of the positioning table, and through holes are formed in positions, corresponding to the positioning holes, of the rubber pad; and/or a positioning bulge is arranged on the side surface of the positioning boss close to the positioning table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188470.1U CN217618571U (en) | 2022-05-17 | 2022-05-17 | Automatic welding device for triangular prism workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188470.1U CN217618571U (en) | 2022-05-17 | 2022-05-17 | Automatic welding device for triangular prism workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217618571U true CN217618571U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221188470.1U Active CN217618571U (en) | 2022-05-17 | 2022-05-17 | Automatic welding device for triangular prism workpiece |
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| Country | Link |
|---|---|
| CN (1) | CN217618571U (en) |
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2022
- 2022-05-17 CN CN202221188470.1U patent/CN217618571U/en active Active
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