CN216178048U - Equipment for welding irregular tubular workpiece - Google Patents
Equipment for welding irregular tubular workpiece Download PDFInfo
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- CN216178048U CN216178048U CN202122401686.3U CN202122401686U CN216178048U CN 216178048 U CN216178048 U CN 216178048U CN 202122401686 U CN202122401686 U CN 202122401686U CN 216178048 U CN216178048 U CN 216178048U
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- welding
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Abstract
The utility model discloses equipment for welding an irregular tubular workpiece, which comprises a workbench, wherein a fixture tool for fixing the workpiece, a pressing mechanism for pressing the workpiece on the fixture tool, a welding gun assembly for welding the workpiece and a servo mechanism for driving the welding gun assembly to move are arranged on the workbench; a synchronous positioning plate is arranged on the servo mechanism, and the servo mechanism drives the welding gun assembly to move up and down along the synchronous positioning plate when the welding gun assembly moves forward, so that the distance between the welding gun assembly and the workpiece is always kept consistent; the servo displacement table has the advantages that when the servo displacement table advances, the synchronous guide rail drives the welding gun to move up and down along the synchronous positioning plate, so that the distance between the welding gun and the welding seam of the workpiece can be always kept consistent, the workpiece with the curved surface can be automatically welded, the manufacturing cost is low, the operation is easy, the debugging and the maintenance of equipment are relatively easy, and the popularization prospect is good.
Description
Technical Field
The utility model relates to the field of welding equipment, in particular to equipment for welding irregular tubular workpieces.
Background
The existing automatic welding equipment cannot weld products with curved surfaces, the products with the curved surfaces can only be welded manually, the labor intensity of manual welding is high, the efficiency is low, the welding quality cannot be well guaranteed, and improvement is needed urgently.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problems in the prior related art at least to a certain extent, and for this purpose, the utility model provides equipment for welding irregular tubular workpieces, so as to solve the defects in the prior art.
The above purpose is realized by the following technical scheme:
the equipment for welding the irregular tubular workpiece comprises a workbench, wherein a clamp tool for fixing the workpiece, a material pressing mechanism for pressing the workpiece on the clamp tool, a welding gun assembly for welding the workpiece and a servo mechanism for driving the welding gun assembly to move are arranged on the workbench, the workpiece is placed at the head of the clamp tool, the material pressing mechanism is adjustably arranged at one side close to the head of the clamp tool, the welding gun assembly is connected with the servo mechanism, and the servo mechanism is arranged at the side of the clamp tool; the servo mechanism is provided with a synchronous positioning plate, and the servo mechanism drives the welding gun assembly to move up and down along the synchronous positioning plate when the welding gun assembly moves forward, so that the distance between the welding gun assembly and the workpiece is always kept consistent.
In some embodiments, the fixture tool comprises a fixture base, a fixture mold core and a material returning cylinder, the fixture base is fixed on the workbench, the fixture mold core is connected with the material returning cylinder, and the workpiece is sleeved on the fixture mold core in a matching mode.
In some embodiments, the workpiece is in a cone shape with one end gradually inclined towards the other end, and the fixture core is matched with the shape of the workpiece.
In some embodiments, the synchronous positioning plate is inclined in a direction corresponding to the inclination direction of the workpiece.
In some embodiments, the swager constructs including pressing the flitch, pressing the material cylinder, the cylinder of stepping down, the guide rail of stepping down and the displacement seat of stepping down, press the flitch to install press the output of material cylinder, press the material cylinder to install on the displacement seat of stepping down, the displacement seat of stepping down along the guide rail of stepping down slides, the cylinder of stepping down is installed on the workstation and drive the displacement seat of stepping down is in slide on the guide rail of stepping down.
In some embodiments, the welding gun assembly includes a welding machine, a welding gun connected to the welding machine through a welding gun umbilical, a welding gun mounted on the welding gun fixing support, and a welding gun fixing support mounted on the servo mechanism.
In some embodiments, the servo mechanism includes a servo electronic box, a fixed base, a servo motor, a servo slide rail, a servo displacement table, a synchronous guide rail and a synchronous displacement seat, the fixed base and the servo electronic box are both installed on the workbench, the servo electronic box supplies power to the servo motor, the servo motor and the servo slide rail are both installed on the fixed base, the servo displacement table is connected with the servo motor and can slide along the servo slide rail, the synchronous guide rail and the synchronous displacement seat are installed on the servo displacement table, the synchronous guide rail can slide on the synchronous displacement seat and can move up and down along the synchronous positioning plate, and the welding gun fixing support is connected with the synchronous guide rail.
In some embodiments, a pulley is disposed at the bottom of the synchronous guide rail, and the pulley is slidably connected with the synchronous positioning plate.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
the servo displacement table has the advantages that when the servo displacement table advances, the synchronous guide rail drives the welding gun to move up and down along the synchronous positioning plate, so that the distance between the welding gun and the welding seam of the workpiece can be always kept consistent, the workpiece with the curved surface can be automatically welded, the manufacturing cost is low, the operation is easy, the debugging and the maintenance of equipment are relatively easy, and the popularization prospect is good.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural view of the front view angle of the present invention.
Fig. 3 is a schematic top view of the present invention.
The labels in the figure are: the welding machine comprises a workbench 1, a workpiece 2, a fixture tool 3, a pressing mechanism 4, a welding gun assembly 5, a servo mechanism 6, a synchronous positioning plate 7, a fixture base 30, a material returning cylinder 31, a pressing plate 40, a pressing cylinder 41, a yielding cylinder 42, a yielding guide rail 43, a yielding displacement seat 44, a welding machine 50, a welding gun 51, a welding gun pipe cable 52, a welding gun fixing support 53, a fixing base 60, a servo motor 61, a servo slide rail 62, a servo displacement table 63, a synchronous guide rail 64, a synchronous displacement seat 65, a servo electric box 66 and a pulley 640.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the utility model or equivalent substitutions of parts of technical features without departing from the spirit of the utility model are intended to be covered by the scope of the claims of the utility model.
As shown in fig. 1-2, an apparatus for welding an irregular tubular workpiece includes a workbench 1, the workbench 1 is provided with a fixture 3 for fixing a workpiece 2, a pressing mechanism 4 for pressing the workpiece 2 onto the fixture 3, a welding gun assembly 5 for welding the workpiece 2, and a servo mechanism 6 for driving the welding gun assembly 5 to move, the workpiece 2 is placed on the head of the fixture 3, and the pressing mechanism 4 is adjustably mounted on one side of the head of the fixture 3, so that the pressing mechanism 4 can accurately and precisely press the workpiece 2 onto the fixture 3. The welding gun assembly 5 is connected with the servo mechanism 6 and moves under the control of the servo mechanism 6, and the servo mechanism 6 is arranged beside the clamp tool 3, so that the welding gun assembly 5 is accurately positioned on the workpiece 2.
In order to weld irregular workpieces 2, it is emphasized that the irregular workpieces 2 described in the present invention have a cone shape with an outer shape gradually inclined from one end to the other end, and most of the irregular workpieces are welded manually in the industry. Therefore, in order to enable the workpiece 2 to be welded automatically, in the embodiment of the utility model, the servo mechanism 6 is provided with the synchronous positioning plate 7, and the servo mechanism 6 drives the welding gun assembly 5 to move up and down along the synchronous positioning plate 7 when moving, so that the distance between the welding gun assembly 5 and the welding seam of the workpiece 2 is always kept consistent, the welding quality is not reduced due to the change of the distance, and the stability of the workpiece 2 is ensured. Furthermore, the synchronization positioning plate 7 is inclined in a direction corresponding to the direction of inclination of the workpiece 2, ensuring that the welding gun assembly 5 can be tilted synchronously in accordance with the inclination of the workpiece 2.
Further, as shown in fig. 1-3, the fixture tool 3 includes a fixture base 30, a fixture core and a material returning cylinder 31, the fixture base 30 is fixed on the work table 1, the fixture core is connected with the material returning cylinder 31, and the workpiece 2 is adapted to be sleeved on the fixture core. The clamp core matches the shape of the workpiece 2 to prevent the workpiece 2 from accidentally disengaging or rotating on the clamp core.
Further, as shown in fig. 1-3, the pressing mechanism 4 includes a pressing plate 40, a pressing cylinder 41, an abdicating cylinder 42, an abdicating guide rail 43 and an abdicating displacement seat 44, the pressing plate 40 is installed at the output end of the pressing cylinder 41, the pressing cylinder 41 is installed on the abdicating displacement seat 44, the abdicating displacement seat 44 is along the abdicating guide rail 43 slides for adjusting the position of the pressing plate 40, ensuring that the pressing cylinder 41 pushes forward the pressing plate 40 can be accurately used for pressing the workpiece 2 onto the clamp mold core to ensure the welding quality. The abdicating air cylinder 42 is installed on the workbench 1 and drives the abdicating displacement seat 44 to slide on the abdicating guide rail 43.
Further, as shown in fig. 1 to 3, the welding gun assembly 5 includes a welding machine 50, a welding gun 51, a welding gun umbilical 52, and a welding gun fixing bracket 53, the welding machine 50 is disposed below the worktable 1, and the welding gun 51 is connected to the welding machine 50 through the welding gun umbilical 52, so that the welding gun 51 can move flexibly. The welding gun 51 is mounted on the welding gun fixing bracket 53, and the welding gun fixing bracket 53 is mounted on the servo mechanism 6 and moves along with the servo mechanism 6, in other words, the welding gun 51 also moves along with the servo mechanism 6.
Further, as shown in fig. 1 to 3, the servo mechanism 6 includes a servo electronic box 66, a fixed base 60, a servo motor 61, a servo slide rail 62, a servo displacement table 63, a synchronous guide rail 64 and a synchronous displacement seat 65, the fixed base 60 and the servo electronic box 66 are both mounted on the workbench 1, and the servo electronic box 66 supplies power to the servo motor 61 and controls the servo motor 61 to operate. The servo motor 61 and the servo slide rail 62 are both mounted on the fixed base 60, and the servo motor 61 is fixed to the front end of the servo slide rail 62, so that the direction of the servo slide rail 62 is parallel to the direction of the weld of the workpiece 2. The servo displacement table 63 is connected to the servo motor 61 and is slidable along the servo slide rail 62. The synchronization rail 64 and the synchronization displacement base 65 are mounted on the servo displacement table 63, in other words, the synchronization rail 64 and the synchronization displacement base 65 are moved following the servo displacement table 63. The synchronous guide rail 64 can slide on the synchronous displacement base 65 and can move up and down along the synchronous positioning plate 7, and the welding gun fixing bracket 53 is connected with the synchronous guide rail 64, in other words, the welding gun 51 can also move up and down along the synchronous guide rail 64, so that the distance between the welding gun fixing bracket and the welding line of the workpiece 2 is kept consistent. In addition, a pulley 640 is disposed at the bottom of the synchronization rail 64, and the pulley 640 is slidably connected to the synchronization positioning plate 7.
The working principle of the utility model is as follows:
firstly, put into work piece 2 on the anchor clamps mold core of anchor clamps frock 3, and make the seam laminating of work piece 2 the anchor clamps mold core is up, then the cylinder 42 of stepping down moves forward, will press the material cylinder 41 to push away to the front end of work piece 2, press the material cylinder 41 to move forward, let it is right to press flitch 40 work piece 2 carries out the secondary and fixes, and makes the welding seam of work piece 2 laminates more the die clamping mold core. At this time, the servo displacement table 63 moves forward at a constant speed, the welding gun 51 discharges electricity to weld the workpiece 2, and the synchronous guide rail 64 drives the welding gun 51 to move up and down along the synchronous positioning plate 7 when the servo displacement table 63 moves forward, so that the distance between the welding gun 51 and the welding seam of the workpiece 2 is always kept consistent. After the welding is completed, the servo displacement table 63 is first reset to return to the set position. After the servo displacement table 63 returns to the set position, the material pressing cylinder 41 contracts and resets, the workpiece 2 is loosened, and the position of taking (returning) materials is given out. Finally, the material returning cylinder 31 is reset, the workpiece 2 is separated from the clamp mold core, and then the workpiece is contracted and reset to wait for the next action. At this time, welding of one workpiece 2 is completed, and other workpieces 2 can be machined and welded according to the above-mentioned flow, which is not described herein again.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The equipment for welding the irregular tubular workpiece is characterized by comprising a workbench (1), wherein a clamp tool (3) for fixing the workpiece (2), a pressing mechanism (4) for pressing the workpiece (2) on the clamp tool (3), a welding gun assembly (5) for welding the workpiece (2) and a servo mechanism (6) for driving the welding gun assembly (5) to move are arranged on the workbench (1), the workpiece (2) is placed at the head of the clamp tool (3), the pressing mechanism (4) is adjustably mounted on one side close to the head of the clamp tool (3), the welding gun assembly (5) is connected with the servo mechanism (6), and the servo mechanism (6) is arranged beside the clamp tool (3);
the servo mechanism (6) is provided with a synchronous positioning plate (7), the servo mechanism (6) drives the welding gun assembly (5) to move up and down along the synchronous positioning plate (7) when moving, and therefore the distance between the welding gun assembly (5) and the workpiece (2) is always kept consistent.
2. The equipment for welding irregular tubular workpieces according to claim 1, wherein the fixture tool (3) comprises a fixture base (30), a fixture core and a material returning cylinder (31), the fixture base (30) is fixed on the workbench (1), the fixture core is connected with the material returning cylinder (31), and the workpieces (2) are sleeved on the fixture core in a matching mode.
3. The apparatus for welding of irregular tubular workpieces according to claim 2, characterized in that said workpieces (2) are cone-shaped with a gradual inclination from one end to the other, said fixture core matching the outer shape of said workpieces (2).
4. An apparatus for welding of irregular tubular workpieces according to claim 3, characterized in that said synchronized positioning plate (7) is inclined in a direction coinciding with the inclination of said workpieces (2).
5. The equipment for welding the irregular tubular workpiece according to claim 1, wherein the pressing mechanism (4) comprises a pressing plate (40), a pressing cylinder (41), an abdicating cylinder (42), an abdicating guide rail (43) and an abdicating displacement seat (44), the pressing plate (40) is installed at the output end of the pressing cylinder (41), the pressing cylinder (41) is installed on the abdicating displacement seat (44), the abdicating displacement seat (44) slides along the abdicating guide rail (43), the abdicating cylinder (42) is installed on the workbench (1) and drives the abdicating displacement seat (44) to slide on the abdicating guide rail (43).
6. The apparatus for welding of irregular tubular workpieces according to claim 1, characterized in that the welding gun assembly (5) comprises a welding machine (50), a welding gun (51), a welding gun umbilical (52) and a welding gun fixing support (53), the welding gun (51) being connected with the welding machine (50) through the welding gun umbilical (52), the welding gun (51) being mounted on the welding gun fixing support (53), the welding gun fixing support (53) being mounted on the servo mechanism (6).
7. The apparatus for welding of irregular tubular workpieces according to claim 6, characterized in that said servomechanism (6) comprises a servoelectric box (66), a fixed base (60), a servomotor (61), a servoslide (62), a servodisplacement table (63), a synchronization guide (64) and a synchronization displacement seat (65), said fixed base (60) and said servoelectric box (66) being mounted on said work table (1), said servoelectric box (66) supplying power to said servomotor (61), said servomotor (61) and said servoslide (62) being mounted on said fixed base (60), said servodisplacement table (63) being connected to said servomotor (61) and slidable along said servoslide (62), said synchronization guide (64) and said synchronization displacement seat (65) being mounted on said servodisplacement table (63), the synchronous guide rail (64) can slide on the synchronous displacement seat (65) and can move up and down along the synchronous positioning plate (7), and the welding gun fixing support (53) is connected with the synchronous guide rail (64).
8. The apparatus for welding of irregular tubular workpieces according to claim 7, characterized in that a pulley (640) is provided at the bottom of the synchronization rail (64), said pulley (640) being slidingly connected to the synchronization positioning plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122401686.3U CN216178048U (en) | 2021-10-07 | 2021-10-07 | Equipment for welding irregular tubular workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122401686.3U CN216178048U (en) | 2021-10-07 | 2021-10-07 | Equipment for welding irregular tubular workpiece |
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| Publication Number | Publication Date |
|---|---|
| CN216178048U true CN216178048U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122401686.3U Active CN216178048U (en) | 2021-10-07 | 2021-10-07 | Equipment for welding irregular tubular workpiece |
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| CN (1) | CN216178048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700645A (en) * | 2022-04-13 | 2022-07-05 | 扬州万丰机械制造有限公司 | Automatic pipe welding machine with clamping pipe structure |
-
2021
- 2021-10-07 CN CN202122401686.3U patent/CN216178048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700645A (en) * | 2022-04-13 | 2022-07-05 | 扬州万丰机械制造有限公司 | Automatic pipe welding machine with clamping pipe structure |
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