CN205309521U - A girth welding machine for pipeline welding - Google Patents
A girth welding machine for pipeline welding Download PDFInfo
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- CN205309521U CN205309521U CN201521125467.5U CN201521125467U CN205309521U CN 205309521 U CN205309521 U CN 205309521U CN 201521125467 U CN201521125467 U CN 201521125467U CN 205309521 U CN205309521 U CN 205309521U
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- welding
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- slide rail
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Abstract
The utility model discloses a girth welding machine for pipeline welding, including the hydraulic telescoping rod of frame board and connection four edges of terminal surface under the frame board, terminal surface left part and right part are connected with two clamping mechanism that are used for tight first welded tube of treating of clamp and second to treat welded tube respectively under the frame board, and the lower terminal surface middle part of frame board is fixed with the pneumatic cylinder, is connected with the soldered connection on the piston rod of pneumatic cylinder, the utility model discloses a mechanized ground mode has realized having improved the efficiency of pipeline welding to the welding of two root canals way, reduced staff's intensity of labour, and in welding process, two root canal ways can rotate at the uniform velocity, have improved the welded degree of consistency and quality.
Description
Technical field
This utility model belongs to pipe machining equipment technical field, relates to a kind of Welding machine of circumferential weld for pipeline welding.
Background technology
The connection of two pipelines is generally adopted joint and is attached, but two pipelines that external diameter is bigger are generally adopted and are welded to connect, the welding of the current pipeline bigger for external diameter is typically via manually welding, but by manual welding, there are the following problems: welding personnel is difficult to control speed of welding, and very easily cause having had a strong impact on the dislocation of pipeline welding quality, added task of doing over again when welding, it is big that manual welding simultaneously there is also welding personnel labor intensity, the shortcoming that welding efficiency is low.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide the Welding machine of circumferential weld for pipeline welding that a kind of welding efficiency is high, welding quality is good.
Welding machine of circumferential weld for pipeline welding of the present utility model, including frame plate and the hydraulically extensible bar being connected to four edges in frame plate lower surface, described frame plate lower surface left part and right part are connected to two clamp systems being respectively used to clamping the first pipeline to be welded and the second pipeline to be welded, each clamp system includes support and the middle part clamping ring with through hole, the left side of described clamping ring and right side are provided with groove, described pedestal lower end is provided with the flanging extended to groove, described flanging end is rotatably connected to roller, the sidewall of described roller and groove is fitted, described rack side wall is fixed with motor, the output shaft of described motor is connected to gear, described gear arranges in the bracket and fits with the outer wall of clamping ring, the outer wall of described clamping ring is provided with the teeth groove matched with gear, described clamp system also includes slide rail and the cylinder for driving support to move along slide rail, described slide rail is fixed on the lower surface of frame plate and extends along the horizontal direction of frame plate, described support can be connected on slide rail slidingly, described cylinder is fixed on the lower surface of frame plate and the piston rod of cylinder is fixed with the sidewall of support, the outer wall of described clamping ring is evenly equipped with through clamping ring wall and for clamping the lock screw of pipeline to be welded, the lower surface of described frame plate is fixedly arranged in the middle of hydraulic cylinder, the piston rod of described hydraulic cylinder is connected to plumb joint.
Welding machine of circumferential weld for pipeline welding of the present utility model, described slide rail is dove-tail slide rail.
Welding machine of circumferential weld for pipeline welding of the present utility model, at least provided with three lock screws on each clamping ring.
Work process of the present utility model is: fix two pipelines to be welded respectively by the clamping ring in two clamp systems and lock screw, so latter two clamping ring makes two pipelines to be welded to plumb joint one side shifting respectively under the promotion of respective support and cylinder, and finally make two pipelines to be welded offset, and seam crossing is positioned at below plumb joint, then plumb joint work is started, realize the welding to two pipelines, in welding process, driven by motor clamping ring and pipeline is coordinated to rotate, it is achieved the girth welding to two pipelines.
This utility model beneficial effect: this utility model achieves the welding to two pipelines by mechanization ground mode, improve the efficiency of pipeline welding, reduce the labor intensity of staff, and in welding process, two pipelines can rotate evenly, improves the uniformity and the quality of welding.
Accompanying drawing explanation
For ease of illustrating, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is partial cross structural representation of the present utility model.
Detailed description of the invention
The Welding machine of circumferential weld for pipeline welding as shown in Figure 1, including frame plate 1 and the hydraulically extensible bar 11 being connected to four edges in frame plate 1 lower surface, described frame plate 1 lower surface left part and right part are connected to two clamp systems being respectively used to clamping the first pipeline a and the second to be welded pipeline b to be welded, each clamp system includes support 2 and the middle part clamping ring 3 with through hole, the left side of described clamping ring 3 and right side are provided with groove 31, described support 2 lower end is provided with the flanging 21 extended to groove 31, described flanging 21 end is rotatably connected to roller 22, the sidewall of described roller 22 and groove 31 is fitted, described support 2 sidewall is fixed with motor 4, the output shaft of described motor 4 is connected to gear 41, described gear 41 is arranged in support 2 and fits with the outer wall of clamping ring 3, the outer wall of described clamping ring 3 is provided with the teeth groove matched with gear 41, described clamp system also includes slide rail 5 and the cylinder 6 for driving support 2 to move along slide rail 5, described slide rail 5 is fixed on the lower surface of frame plate 1 and extends along the horizontal direction of frame plate 1, described support 2 can be connected on slide rail 5 slidingly, described cylinder 6 is fixed on the lower surface of frame plate 1 and the sidewall of the piston rod of cylinder 6 and support 2 is fixed, the outer wall of described clamping ring 3 is evenly equipped with through clamping ring 3 wall and for clamping the lock screw 32 of pipeline to be welded, the lower surface of described frame plate 1 is fixedly arranged in the middle of hydraulic cylinder 7, the piston rod of described hydraulic cylinder 7 is connected to plumb joint 8, described slide rail 5 is dove-tail slide rail, at least provided with three lock screws 32 on each clamping ring 3.
Embodiment described above is only that preferred implementation of the present utility model is described, and not design of the present utility model and scope is defined. Under the premise without departing from this utility model design concept; various modification that the technical solution of the utility model is made by this area ordinary person and improvement; protection domain of the present utility model all should be dropped into; the technology contents that this utility model is claimed, all records in detail in the claims.
Claims (3)
1. the Welding machine of circumferential weld for pipeline welding, including frame plate (1) and the hydraulically extensible bar (11) being connected to four edges in frame plate (1) lower surface, it is characterized in that: described frame plate (1) lower surface left part and right part are connected to two clamp systems being respectively used to clamping the first pipeline (a) to be welded and the second pipeline (b) to be welded, each clamp system includes support (2) and the middle part clamping ring (3) with through hole, the left side of described clamping ring (3) and right side are provided with groove (31), described support (2) lower end is provided with the flanging (21) extended to groove (31), described flanging (21) end is rotatably connected to roller (22), the sidewall of described roller (22) and groove (31) is fitted, described support (2) sidewall is fixed with motor (4), the output shaft of described motor (4) is connected to gear (41), described gear (41) is arranged in support (2) and fits with the outer wall of clamping ring (3), the outer wall of described clamping ring (3) is provided with the teeth groove matched with gear (41), described clamp system also includes slide rail (5) and is used for the cylinder (6) driving support (2) along slide rail (5) movement, described slide rail (5) is fixed on the lower surface of frame plate (1) and extends along the horizontal direction of frame plate (1), described support (2) can be connected on slide rail (5) slidingly, described cylinder (6) is fixed on the lower surface of frame plate (1) and the piston rod of cylinder (6) is fixed with the sidewall of support (2), the outer wall of described clamping ring (3) is evenly equipped with through clamping ring (3) wall and for clamping the lock screw (32) of pipeline to be welded, the lower surface of described frame plate (1) is fixedly arranged in the middle of hydraulic cylinder (7), the piston rod of described hydraulic cylinder (7) is connected to plumb joint (8).
2. the Welding machine of circumferential weld for pipeline welding according to claim 1, it is characterised in that: described slide rail (5) is dove-tail slide rail.
3. the Welding machine of circumferential weld for pipeline welding according to claim 1, it is characterised in that: at least provided with three lock screws (32) on each clamping ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125467.5U CN205309521U (en) | 2015-12-29 | 2015-12-29 | A girth welding machine for pipeline welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125467.5U CN205309521U (en) | 2015-12-29 | 2015-12-29 | A girth welding machine for pipeline welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309521U true CN205309521U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521125467.5U Active CN205309521U (en) | 2015-12-29 | 2015-12-29 | A girth welding machine for pipeline welding |
Country Status (1)
| Country | Link |
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| CN (1) | CN205309521U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425019A (en) * | 2016-08-30 | 2017-02-22 | 江苏汇能锅炉有限公司 | Automatic straight tube butt-welding machine applied to boilers |
| CN106425013A (en) * | 2016-08-30 | 2017-02-22 | 江苏汇能锅炉有限公司 | Straight tube butt-welding machine with parallelism correcting mechanism |
| CN107931926A (en) * | 2017-12-08 | 2018-04-20 | 蒋云 | A kind of pipe of cement framework of steel reinforcement welding supporting rack |
| CN107931938A (en) * | 2017-11-14 | 2018-04-20 | 天津煜腾恒泰钢制品有限公司 | A kind of welded steel fixed equipment of new rotatable commutation |
| CN108357111A (en) * | 2018-04-19 | 2018-08-03 | 中国水利水电第十二工程局有限公司 | Heat casing bonding machine |
| CN108465907A (en) * | 2018-02-07 | 2018-08-31 | 郭新照 | A kind of large tank welder |
| CN109465594A (en) * | 2018-11-29 | 2019-03-15 | 高元琴 | A kind of tubing welder of construction |
| CN110202239A (en) * | 2019-06-21 | 2019-09-06 | 台州黄岩马奇智能科技有限公司 | A kind of closed pipe fitting automatic soldering device |
| CN110560975A (en) * | 2019-09-12 | 2019-12-13 | 青岛福瀛建设集团有限公司 | A portable welding set for construction |
| CN111545982A (en) * | 2020-05-25 | 2020-08-18 | 杭州金知科技有限公司 | Circular seam pipe welding device for building |
| CN116423118A (en) * | 2023-05-25 | 2023-07-14 | 重庆工业设备安装集团有限公司 | Automatic welding device and method for all-position large-caliber pipeline |
-
2015
- 2015-12-29 CN CN201521125467.5U patent/CN205309521U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425019B (en) * | 2016-08-30 | 2018-10-30 | 江苏汇能锅炉有限公司 | Boiler automation straight tube butt welding machine |
| CN106425013A (en) * | 2016-08-30 | 2017-02-22 | 江苏汇能锅炉有限公司 | Straight tube butt-welding machine with parallelism correcting mechanism |
| CN106425013B (en) * | 2016-08-30 | 2018-12-18 | 江苏汇能锅炉有限公司 | Straight tube with depth of parallelism correction mechanism is to welding machine |
| CN106425019A (en) * | 2016-08-30 | 2017-02-22 | 江苏汇能锅炉有限公司 | Automatic straight tube butt-welding machine applied to boilers |
| CN107931938A (en) * | 2017-11-14 | 2018-04-20 | 天津煜腾恒泰钢制品有限公司 | A kind of welded steel fixed equipment of new rotatable commutation |
| CN107931926A (en) * | 2017-12-08 | 2018-04-20 | 蒋云 | A kind of pipe of cement framework of steel reinforcement welding supporting rack |
| CN108465907A (en) * | 2018-02-07 | 2018-08-31 | 郭新照 | A kind of large tank welder |
| CN108465907B (en) * | 2018-02-07 | 2020-07-10 | 郭新照 | Large-scale jar of body welding set |
| CN108357111A (en) * | 2018-04-19 | 2018-08-03 | 中国水利水电第十二工程局有限公司 | Heat casing bonding machine |
| CN109465594A (en) * | 2018-11-29 | 2019-03-15 | 高元琴 | A kind of tubing welder of construction |
| CN110202239A (en) * | 2019-06-21 | 2019-09-06 | 台州黄岩马奇智能科技有限公司 | A kind of closed pipe fitting automatic soldering device |
| CN110560975A (en) * | 2019-09-12 | 2019-12-13 | 青岛福瀛建设集团有限公司 | A portable welding set for construction |
| CN111545982A (en) * | 2020-05-25 | 2020-08-18 | 杭州金知科技有限公司 | Circular seam pipe welding device for building |
| CN116423118A (en) * | 2023-05-25 | 2023-07-14 | 重庆工业设备安装集团有限公司 | Automatic welding device and method for all-position large-caliber pipeline |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |