CN210172827U - Stainless steel pipe welding device of elbow type - Google Patents
Stainless steel pipe welding device of elbow type Download PDFInfo
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- CN210172827U CN210172827U CN201920680215.0U CN201920680215U CN210172827U CN 210172827 U CN210172827 U CN 210172827U CN 201920680215 U CN201920680215 U CN 201920680215U CN 210172827 U CN210172827 U CN 210172827U
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Abstract
The utility model relates to a bent tube type stainless steel tube welding device, which comprises a workbench, a protective cover arranged on the workbench, a welding gun positioned in the protective cover, an outer protection mechanism positioned in the protective cover, a driving mechanism for driving the welding gun and the outer protection mechanism to move, a rotating seat for installing a workpiece and a protective cover for preventing laser from directly irradiating human eyes; an airflow channel for introducing internal protective gas is arranged in the rotating seat; the inside of work piece is equipped with the cavity to the cover is located on the roating seat, airflow channel with the cavity is linked together. The utility model provides a nonrust steel pipe welding set of elbow type has realized the automatic welding of return bend, through the setting of protection casing and safety cover, prevents that laser from penetrating the people's eye directly to prevent the piece spill in the welding process, cause the injury to peripheral personnel, improve welding set's factor of safety. On the other hand, the welding quality is ensured by the arrangement of the inner and outer shielding gases.
Description
Technical Field
The utility model relates to a steel pipe welding equipment technical field specifically relates to a nonrust steel pipe welding set of elbow type.
Background
In the production process of the stainless steel pipe, various types of standard parts are produced in batches, and then different standard parts are welded together according to actual requirements to meet the use requirements of different stainless steel pipes, for example, the threaded end is welded on a water pipe, so that the water pipe is convenient to install. The stainless steel pipe welding that has now puts stainless steel pipe neatly through the manual work, then will open the soldered connection and weld, and welding efficiency is low, along with the increase of human cost, is unfavorable for manufacturing cost's saving, and on the other hand, people's eye direct observation is by welded stainless steel pipe, and welding process's laser gets into people's eye in a large number, causes great injury to people's eye. Therefore, there is a need for a new stainless steel pipe welding device to solve the above problems.
The utility model provides a nonrust steel pipe welding set of bent cast lets in the shielding gas inside and outside the welded, through the motion of cylinder drive welder, has realized automatic welding to welding effect has been guaranteed.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a nonrust steel pipe welding set of elbow type lets in the shielding gas inside and outside the welded, through the motion of cylinder drive welder, has realized automatic welding to welding effect has been guaranteed.
In order to solve the technical problem, the utility model provides a bent tube type stainless steel tube welding device, which comprises a workbench, a protective cover arranged on the workbench, a welding gun positioned in the protective cover, an outer protection mechanism positioned in the protective cover, a driving mechanism for driving the welding gun and the outer protection mechanism to move, a rotary seat for installing a workpiece and a protective cover for preventing laser from directly irradiating human eyes;
an airflow channel for introducing internal protective gas is arranged in the rotating seat;
the inside of work piece is equipped with the cavity to the cover is located on the roating seat, airflow channel with the cavity is linked together.
Preferably, the outer protection mechanism is arranged side by side with the welding gun, and the end part of the outer protection mechanism is provided with an air outlet;
and the air outlet of the outer protection mechanism is close to the end part of the welding gun.
Preferably, the driving mechanism is a cylinder;
the welding gun and the outer protection mechanism are mounted on the sliding block, and the air cylinder drives the sliding block to move along the sliding rail.
Preferably, an infrared inductor is further arranged on the inner wall of the protective cover.
Preferably, the protective cover further comprises a rail arranged on the workbench and a roller arranged at the bottom of the protective cover;
the roller rolls along the track.
Preferably, the rotary base is detachably connected with the workbench.
Preferably, the projection of the protective cover on the workbench is in an Jiong-shaped structure;
the protective cover is located at the opening of the protective cover.
Preferably, the welding gun is a laser welding gun.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model provides a nonrust steel pipe welding set of elbow type has realized the automatic welding of return bend, through the setting of protection casing and safety cover, prevents that laser from penetrating the people's eye directly to prevent the piece spill in the welding process, cause the injury to peripheral personnel, improve welding set's factor of safety. On the other hand, the welding quality is ensured by the arrangement of the inner and outer shielding gases.
2. The utility model provides a nonrust steel pipe welding set of elbow type, in order to prevent that welder and outer protection mechanism from shifting in the motion process, influence the welding machine quality of work piece, still include the slide rail and with slide rail assorted slider, welder and outer protection mechanism install in on the slider, the cylinder drive the slider motion drives welder and outer protection mechanism follow slide rail motion, thereby realize welder and outer protection mechanism's motion is convenient for match the welding of the work piece of different positions to prevent welder shift, guarantee welding quality.
Drawings
Fig. 1 is a schematic structural view of a welding device for a bent-tube stainless steel tube according to the present invention;
fig. 2 is an enlarged view of a point a in fig. 1.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-2, a welding device for a bent tube type stainless steel tube comprises a workbench 1, a protective cover 2 mounted on the workbench 1, a welding gun 3 positioned inside the protective cover 2, an outer protection mechanism 4 positioned inside the protective cover 2, a driving mechanism 5 for driving the welding gun 3 and the outer protection mechanism 4 to move, a rotary base 6 for mounting a workpiece, and a protective cover 7 for preventing laser from directly irradiating human eyes;
an airflow channel 61 for introducing internal protective gas is arranged in the rotating seat 6;
the inside of work piece is equipped with the cavity to the cover is located on roating seat 6, air current passageway 61 with the cavity is linked together.
Workstation 1 is used for fixed mounting safety cover 2, welder 3, outer protection machanism 4, actuating mechanism 5, roating seat 6 and protection casing 7 are convenient for realize automatic welding.
The protective cover 2 is used for preventing chips in the welding process from splashing and injuring surrounding people, and the projection of the protective cover on the workbench 1 is in an Jiong-shaped structure, so that the operation at the opening is facilitated.
The welding gun 3 is used for realizing welding and is positioned on one side of the rotating seat, so that the workpiece can be conveniently welded in the rotating process of the workpiece. Specifically, the welding gun 3 is a laser welding gun, and welds the welding seam of the workpiece through high-energy laser, so that two parts with the same or different structures are welded together, and the user requirements are met.
The driving mechanism 5 is used for driving the welding gun 3 and the outer protection mechanism 4 to move and is used for welding workpieces matched with different positions. In order to prevent the welding gun 3 and the outer protection mechanism 4 from being shifted in position in the moving process to influence the welding quality of a workpiece, the welding gun device further comprises a slide rail 8a and a slide block 8b matched with the slide rail 8a, the welding gun 3 and the outer protection mechanism 4 are mounted on the slide block 8b, and the air cylinder drives the slide block 8a to move along the slide rail 8b to drive the welding gun 3 and the outer protection mechanism 4 to move along the slide rail 8b, so that the movement of the welding gun 3 and the outer protection mechanism 4 is realized, the welding of workpieces at different positions is convenient to match, the position shift of the welding gun 3 is prevented, and the welding quality is ensured.
The rotary seat 6 is mounted on the workbench 1 and used for mounting workpieces, and in the process of welding the workpieces, the rotary seat 6 rotates to drive the workpieces to rotate so as to realize the rotary welding of the workpieces. The number of the rotating seats 6 is one or more, and specifically, the number of the rotating seats 6 is set according to actual needs, in this embodiment, the number of the rotating seats 6 is two, and because a welding process needs a certain time, in order to ensure that the welding gun 4 is constantly in a working state and improve production efficiency, the number of the rotating seats 6 is two, one of the rotating seats takes down a workpiece on the other rotating seat when welding, and installs a workpiece which is not welded, and when welding is completed, the welding gun 6 moves to the workpiece which is not welded and performs welding again, and the operation is circulated in this way.
In order to ensure the welding quality of the inner surface of the workpiece, inner shielding gas needs to be introduced into the workpiece, so that an airflow channel 61 for introducing the shielding gas is arranged inside the rotary seat 6, and an external device for containing the shielding gas introduces gas into the airflow channel, so that the gas enters a cavity inside the workpiece, the inner wall of the workpiece is protected, the welding seam of the inner wall of the workpiece is smooth, and the welding quality is ensured.
In order to ensure that the welding device can be matched with workpieces with different sizes and sizes, the rotary seat 6 is detachably connected with the workbench 1, such as in threaded connection, so that the welding device can be matched with different rotary seats 6 according to workpieces with different sizes and sizes, and the universality of the welding device is improved.
The protection casing 7 is located the opening part of safety cover 2, it shelters from one of them roating seat 6 for the piece that the direct people's eye and welding process produced of penetrating of laser caused the injury to operating personnel when preventing to weld, eliminates welding set's potential safety hazard, before the welding, protection casing 7 removes to needs welded position, after targetting in place welder 3 begins work. In order to prevent the welding gun 3 from starting welding when the protective cover 7 does not reach the corresponding welding position, an infrared inductor is further arranged on the inner wall of the protective cover 7 and used for sensing whether the protective cover 7 is in place, and the welding gun 3 determines whether to start welding according to the sensing condition of the infrared inductor.
In order to facilitate the movement of the protective cover 7, the protective cover further comprises a rail 9 arranged on the workbench and a roller arranged at the bottom of the protective cover, and when the protective cover 7 is moved, the roller rolls along the rail 9.
The utility model provides a nonrust steel pipe welding set of elbow type, before the welding, remove protection casing 7 to needs welded position, protection casing 7 targets in place the back, roating seat 6 is rotatory, external protection gas device lets in interior protection gas toward airflow channel is inside, interior protection gas gets into inside the work piece, protection gas to welding seam department in the outer protection gas mechanism 4 sprays, welder 3 begins the welding, at this moment, will treat that the welded work piece is laid on another roating seat 6, treat 3 welding completions backs of welder, cylinder drive welder 3 and outer protection mechanism 4 move to another roating seat 6 relevant position, remove protection casing 7 to another roating seat the place ahead, treat protection casing 7 targets in place the back, start the welding, take off the work piece that the welding was accomplished, and the not welded work piece in the bank, so in proper order can.
Through the setting of protection casing 7 and safety cover 2, prevent that laser from penetrating the people's eye directly to prevent the piece spill among the welding process, cause the injury to peripheral personnel, improve welding set's factor of safety. On the other hand, the welding quality is ensured by the arrangement of the inner and outer shielding gases.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (8)
1. A bent tube type stainless steel tube welding device is characterized by comprising a workbench, a protective cover arranged on the workbench, a welding gun positioned in the protective cover, an outer protection mechanism positioned in the protective cover, a driving mechanism for driving the welding gun and the outer protection mechanism to move, a rotating seat for installing a workpiece and a protective cover for preventing laser from directly irradiating human eyes;
an airflow channel for introducing internal protective gas is arranged in the rotating seat;
the inside of work piece is equipped with the cavity to the cover is located on the roating seat, airflow channel with the cavity is linked together.
2. The welding device for the elbow type stainless steel pipe according to claim 1, wherein the outer protection mechanism is arranged side by side with the welding gun, and an air outlet is arranged at the end part of the outer protection mechanism;
and the air outlet of the outer protection mechanism is close to the end part of the welding gun.
3. The apparatus for welding elbow type stainless steel pipe according to claim 1, wherein said driving mechanism is a cylinder;
the welding gun and the outer protection mechanism are mounted on the sliding block, and the air cylinder drives the sliding block to move along the sliding rail.
4. The welding device for the elbow type stainless steel pipe according to claim 1, wherein an infrared sensor is further disposed on the inner wall of the shield.
5. The apparatus according to claim 1, further comprising a rail disposed on the table and a roller mounted on the bottom of the shield;
the roller rolls along the track.
6. The apparatus for welding elbow type stainless steel pipe according to claim 1, wherein said rotary base is detachably connected to said table.
7. The welding device for the elbow type stainless steel pipe according to claim 1, wherein the projection of the protective cover on the workbench is in an Jiong-shaped structure;
the protective cover is located at the opening of the protective cover.
8. The apparatus for welding elbow type stainless steel pipes according to claim 1, wherein the welding torch is a laser welding torch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920680215.0U CN210172827U (en) | 2019-05-13 | 2019-05-13 | Stainless steel pipe welding device of elbow type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920680215.0U CN210172827U (en) | 2019-05-13 | 2019-05-13 | Stainless steel pipe welding device of elbow type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210172827U true CN210172827U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920680215.0U Active CN210172827U (en) | 2019-05-13 | 2019-05-13 | Stainless steel pipe welding device of elbow type |
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| CN (1) | CN210172827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604345A (en) * | 2020-07-09 | 2020-09-01 | 谢丐养 | Reusable protective device and method for production and processing of combined type steel bars |
| CN111633339A (en) * | 2020-06-03 | 2020-09-08 | 蓝箭航天空间科技股份有限公司 | Rocket engine thrust chamber laser welding process and rocket engine thrust chamber |
-
2019
- 2019-05-13 CN CN201920680215.0U patent/CN210172827U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633339A (en) * | 2020-06-03 | 2020-09-08 | 蓝箭航天空间科技股份有限公司 | Rocket engine thrust chamber laser welding process and rocket engine thrust chamber |
| CN111604345A (en) * | 2020-07-09 | 2020-09-01 | 谢丐养 | Reusable protective device and method for production and processing of combined type steel bars |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210601 Address after: 528000 No.277 Hefu Avenue, Hecheng street, Gaoming District, Foshan City, Guangdong Province (finished product warehouse) Patentee after: FOSHAN HENSUN PIPE INDUSTRY Co.,Ltd. Address before: 528000 6, 13, 14 rooms, 15 block C block, block C, Foshan National Torch Innovation Park, Chancheng District, Foshan, Guangdong. Patentee before: GUANGDONG HENSUN PIPE INDUSTRY TECHNOLOGY Co.,Ltd. |