CN210789607U - Electromagnetic control device of welded pipe production line - Google Patents
Electromagnetic control device of welded pipe production line Download PDFInfo
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- CN210789607U CN210789607U CN201921556538.5U CN201921556538U CN210789607U CN 210789607 U CN210789607 U CN 210789607U CN 201921556538 U CN201921556538 U CN 201921556538U CN 210789607 U CN210789607 U CN 210789607U
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Abstract
The utility model provides an electromagnetic control device of welded tube production line, welded tube production line includes welder and linking bridge, and linking bridge is equipped with the steady arc piece that is used for stabilizing electric arc, and steady arc piece both sides are equipped with respectively and pass the magnetic stripe, and the magnetic stripe part that passes of steady arc piece both sides all extends to welder's both sides. The utility model discloses welder one side in the welded tube production line is equipped with steady arc spare, produces magnetic field when steady arc spare circular telegram for the skew of control electric arc prevents at the in-process of welding steel pipe that electric arc follows the motion of steel pipe, further improves welding quality, and steel pipe surface is more level and smooth, prevents that the welding of steel pipe from dissolving the degree of depth and becoming shallow, ensures the welding seam quality of steel pipe.
Description
Technical Field
The utility model relates to an electromagnetic control device of pipe production line.
Background
In a welded pipe production line, a steel pipe is welded by using argon arc, when the steel pipe moves forwards, a welding arc moves along with the steel pipe, so that the surface of the steel pipe is uneven, and the welding solution depth of the steel pipe becomes shallow, wherein the welding solution depth refers to the distance between the deepest position of a melting part of a base metal and the surface of the base metal, and if the welding solution depth of the steel pipe becomes shallow, the quality of a welding seam of the steel pipe becomes poor, the surface appearance and the welding quality of the steel pipe are influenced, and the post-processing is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rational in infrastructure, stable electric arc effectively solves the phenomenon that present welded pipe steel pipe surface unevenness and solution depth become shallow in welding process, improves the electromagnetic control device of welded pipe production line of steel pipe welding effect to overcome the weak point among the prior art.
According to the electromagnetic control device of this purpose design's a welded tube production line, welded tube production line includes welder and linking bridge, and the linking bridge is equipped with the steady arc piece that is used for stabilizing electric arc, and steady arc piece both sides are equipped with respectively and pass the magnetic stripe, and the magnetic stripe part that passes of steady arc piece both sides all extends to welder's both sides. The arc stabilizing piece generates a magnetic field when being electrified, the magnetic field is used for controlling the deviation of electric arc, the electric arc is prevented from following the movement of the steel pipe in the process of welding the steel pipe, the welding quality is further improved, and the surface of the steel pipe is relatively flat.
The arc stabilizing piece comprises a coil, a connecting shaft is arranged in the arc stabilizing piece, and the connecting shaft is connected with the magnetic transmission strip. One part of the magnetic transmission strip is positioned at the left side or the right side of the arc stabilizing piece, and the other part of the magnetic transmission strip is positioned at the left side or the right side of the welding gun.
The magnetic transmission strip extends to the welding gun part and is obliquely or vertically arranged on the outer side of the welding gun.
The connecting support comprises a supporting plate and a fixing plate which are connected with each other, the arc stabilizing piece is arranged on the supporting plate, the fixing plate is provided with an assembling hole, and the welding gun is located in the assembling hole.
A notch which penetrates through the fixing plate up and down is formed in the edge of the fixing plate corresponding to the assembling hole, and a fastening hole for assembling a screw is formed in one side of the fixing plate corresponding to the notch so as to lock a welding gun in the assembling hole; or the fixing plate comprises a first clamping block and a second clamping block which are arranged in a split mode, an assembly hole is formed between the first clamping block and the second clamping block through splicing, the first clamping block and the second clamping block are connected through screws, and the first clamping block and the second clamping block clamp a welding gun in the assembly hole through screws so as to be convenient for mounting and dismounting the connecting support.
The magnetic transmission strips on the two sides of the arc stabilizing piece are respectively and fixedly connected with the supporting plate, or the supporting plate is provided with a groove for bearing the magnetic transmission strips. The magnetic transmission strip is fixed on the supporting plate to prevent the magnetic transmission strip from loosening and sliding off.
The utility model discloses welder one side in the welded tube production line is equipped with steady arc spare, produces magnetic field when steady arc spare circular telegram for the skew of control electric arc prevents at the in-process of welding steel pipe that electric arc follows the motion of steel pipe, further improves welding quality, and steel pipe surface is more level and smooth, prevents that the welding of steel pipe from dissolving the degree of depth and becoming shallow, ensures the welding seam quality of steel pipe.
Drawings
Fig. 1 is a schematic perspective view of a welding gun and a connection bracket according to an embodiment of the present invention.
Fig. 2 is a schematic plan view of a welding gun and a connection bracket according to an embodiment of the present invention.
Fig. 3 is an exploded schematic view of a welding gun and a connection bracket according to an embodiment of the present invention.
In the drawing, 1 is welder, 2 is linking bridge, 2.1 is the backup pad, 2.2 is the fixed plate, 2.3 is the pilot hole, 2.4 is the breach, 2.5 is the fastening hole, 3 is steady arc spare, 4 is the biography magnetic stripe, 5 is the connecting axle, 6 is the steel pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-3, an electromagnetic control device for a welded pipe production line comprises a welding gun 1 and a connecting support 2, and is characterized in that the connecting support 2 is provided with an arc stabilizing piece 3 for stabilizing electric arcs, magnetic transmission strips 4 are respectively arranged on two sides of the arc stabilizing piece 3, and the magnetic transmission strips 4 on two sides of the arc stabilizing piece 3 extend to two sides of the welding gun 1. The connecting support 2 is provided with a fastening part corresponding to the welding gun 1, so that the connecting support 2 is prevented from falling in the welding process. The fastening points comprise mounting holes 2.3 and fastening holes 2.5 in the fastening plate 2.2.
The arc stabilizing piece 3 comprises a coil, a connecting shaft 5 is arranged in the arc stabilizing piece 3, and the connecting shaft 5 is connected with the magnetic transmission strip 4.
The magnetic strip 4 extends to the welding gun 1 and is obliquely or vertically arranged on the outer side of the welding gun 1.
Linking bridge 2 includes interconnect's backup pad 2.1 and fixed plate 2.2, and steady arc piece 3 sets up in backup pad 2.1, and fixed plate 2.2 is equipped with pilot hole 2.3, and welder 1 is located pilot hole 2.3.
A notch 2.4 which penetrates through the fixing plate 2.2 up and down is arranged at the edge corresponding to the assembling hole 2.3, and a fastening hole 2.5 for assembling a screw is arranged at one side of the fixing plate 2.2 corresponding to the notch 2.4 so as to lock the welding gun 1 in the assembling hole 2.3; two parts are formed in the fixing plate 2.2 through the notches 2.4, and when screws are screwed in the fastening holes 2.5, the fixing plate 2.2 is squeezed inside to narrow the assembling holes 2.3, so that the welding gun 1 is locked.
Or, the fixed plate 2.2 includes the first tight piece of clamp and the second tight piece of clamp that split type set up, and the first tight piece of clamp and the second clamp form pilot hole 2.3 through the concatenation between the piece, and the first tight piece of clamp and the second tight piece of clamp pass through screw connection, and the two passes through the screw and presss from both sides welding gun 1 in pilot hole 2.3.
The magnetic transmission strips 4 on the two sides of the arc stabilizing piece 3 are fixedly connected with the supporting plate 2.1 respectively, or the supporting plate 2.1 is provided with a groove for supporting the magnetic transmission strips 4.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electromagnetic control device of welded tube production line, welded tube production line includes welder (1) and linking bridge (2), and characterized by linking bridge (2) are equipped with steady arc piece (3) that are used for stabilizing electric arc, and steady arc piece (3) both sides are equipped with respectively and pass magnetic stripe (4), and the magnetic stripe (4) part that passes of steady arc piece (3) both sides all extends to the both sides of welder (1).
2. The electromagnetic control device of the welded pipe production line according to claim 1, characterized in that the arc stabilizing piece (3) comprises a coil, a connecting shaft (5) is arranged in the arc stabilizing piece (3), and the connecting shaft (5) is connected with the magnetic transmission strip (4).
3. The electromagnetic control device of the welded pipe production line according to claim 1, wherein the magnetic transmission strip (4) extends to the welding gun (1) and is arranged outside the welding gun (1) in an inclined or vertical manner.
4. The electromagnetic control device of the welded pipe production line according to claim 1, characterized in that the connecting bracket (2) comprises a supporting plate (2.1) and a fixing plate (2.2) which are connected with each other, the arc stabilizer (3) is arranged on the supporting plate (2.1), the fixing plate (2.2) is provided with an assembly hole (2.3), and the welding gun (1) is positioned in the assembly hole (2.3).
5. The electromagnetic control device of the welded pipe production line according to claim 3, characterized in that a notch (2.4) which penetrates through from top to bottom is arranged on the edge of the fixing plate (2.2) corresponding to the assembling hole (2.3), and a fastening hole (2.5) for assembling a screw is arranged on one side of the fixing plate (2.2) corresponding to the notch (2.4) so as to lock the welding gun (1) in the assembling hole (2.3); or the fixing plate (2.2) comprises a first clamping block and a second clamping block which are arranged in a split mode, an assembly hole (2.3) is formed between the first clamping block and the second clamping block through splicing, the first clamping block and the second clamping block are connected through screws, and the first clamping block and the second clamping block clamp the welding gun (1) in the assembly hole (2.3) through the screws.
6. The electromagnetic control device of the welded pipe production line according to claim 3, characterized in that the magnetic transmission stripes (4) on both sides of the arc stabilizer (3) are respectively and fixedly connected with the support plate (2.1), or the support plate (2.1) is provided with a groove for supporting the magnetic transmission stripes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921556538.5U CN210789607U (en) | 2019-09-18 | 2019-09-18 | Electromagnetic control device of welded pipe production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921556538.5U CN210789607U (en) | 2019-09-18 | 2019-09-18 | Electromagnetic control device of welded pipe production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210789607U true CN210789607U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921556538.5U Active CN210789607U (en) | 2019-09-18 | 2019-09-18 | Electromagnetic control device of welded pipe production line |
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| Country | Link |
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| CN (1) | CN210789607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872556A (en) * | 2021-01-23 | 2021-06-01 | 天津工业大学 | Excitation device for applying external transverse magnetic field to dissimilar steel welding |
| CN113894385A (en) * | 2021-11-25 | 2022-01-07 | 浙江奥昌科技有限公司 | Argon arc welding adds electromagnetic control system |
-
2019
- 2019-09-18 CN CN201921556538.5U patent/CN210789607U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872556A (en) * | 2021-01-23 | 2021-06-01 | 天津工业大学 | Excitation device for applying external transverse magnetic field to dissimilar steel welding |
| CN113894385A (en) * | 2021-11-25 | 2022-01-07 | 浙江奥昌科技有限公司 | Argon arc welding adds electromagnetic control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electromagnetic control device for welded pipe production line Effective date of registration: 20220218 Granted publication date: 20200619 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd. Pledgor: Guangdong Shunde Shigao Machinery Technology Co.,Ltd. Registration number: Y2022980001667 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230314 Granted publication date: 20200619 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd. Pledgor: Guangdong Shunde Shigao Machinery Technology Co.,Ltd. Registration number: Y2022980001667 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |