CN210388123U - Magnetic positioning device for included angle welding of sectional materials - Google Patents
Magnetic positioning device for included angle welding of sectional materials Download PDFInfo
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- CN210388123U CN210388123U CN201921297074.0U CN201921297074U CN210388123U CN 210388123 U CN210388123 U CN 210388123U CN 201921297074 U CN201921297074 U CN 201921297074U CN 210388123 U CN210388123 U CN 210388123U
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Abstract
The utility model discloses a magnetic positioning device for profile included angle welding, which comprises a shell and three bar-shaped magnets, wherein the shell is provided with a first straight edge, a second straight edge and a bottom edge, the first straight edge and the second straight edge are vertical, and an included angle between the first straight edge and the second straight edge and the bottom edge is 45 degrees, and the three magnets are arranged in the shell and are respectively arranged by the inner sides of the first straight edge, the second straight edge and the bottom edge; when two sectional materials are welded at a right angle, the first straight edge and the second straight edge respectively abut against the two sectional materials and form attraction positioning through the magnets, and when the two sectional materials are welded at 45 degrees, one of the first straight edge and the second straight edge and the bottom edge respectively abut against the two sectional materials and form attraction positioning through the magnets. The utility model discloses can accomplish the contained angle location of two section bars through a positioner, owing to the cooperation location through location limit and magnet, need not the clamping simultaneously, have simple structure, convenient location and the accurate advantage in location.
Description
Technical Field
The utility model relates to the field of welding technique, concretely relates to positioner is used in section bar welding.
Background
At present, two sectional materials are arranged at an included angle to be welded, the two sectional materials are usually respectively determined, then the welding mode is carried out, the structure is complex, and the positioning errors can be accumulated after the two sectional materials are respectively positioned, so that the welding precision is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a section bar presss from both sides angle welding and uses magnetism positioner is provided, solves the section bar welding position difficult problem that is the contained angle and arranges.
In order to solve the technical problem, the utility model adopts the following technical scheme: the magnetic positioning device comprises a shell and three bar-shaped magnets, wherein the shell is provided with a first straight edge, a second straight edge and a bottom edge, the first straight edge and the second straight edge are perpendicular to each other, an included angle between the first straight edge and the bottom edge and the included angle between the first straight edge and the second straight edge is 45 degrees, and the three magnets are arranged in the shell and are respectively arranged close to the inner sides of the first straight edge, the second straight edge and the bottom edge; when two sectional materials are welded at a right angle, the first straight edge and the second straight edge respectively abut against the two sectional materials and form attraction positioning through the magnets, and when the two sectional materials are welded at 45 degrees, one of the first straight edge and the second straight edge and the bottom edge respectively abut against the two sectional materials and form attraction positioning through the magnets.
Optionally, the casing includes middle support frame and is fixed in the surface plate of middle support frame thickness both sides, middle support frame is equipped with the magnet constant head tank that link up thickness both sides and be used for location magnet.
Optionally, the middle supporting frame is made of plastic, and the surface plate is an iron plate.
Optionally, the middle support frame and the surface plate are fixed by rivets.
Optionally, a hand-holding hole is formed in the middle of the shell.
Optionally, the magnet positioning slot and the hand holding hole are formed by enclosing ribs.
Optionally, the intermediate support frame is provided with a spacing groove surrounded by ribs at a part outside the magnet positioning groove and the hand holding hole.
Optionally, a notch is formed at the intersection position of the first straight edge and the second straight edge.
Optionally, a notch is formed at the intersection position of the bottom edge and the first straight edge and the second straight edge.
Optionally, the magnet is a rectangular magnet, and the magnet positioning groove is a rectangular groove in clearance fit with the rectangular magnet.
The utility model adopts the above technical scheme, following beneficial effect has:
when two section bars are right angles and are welded, the first straight edge and the second straight edge are respectively abutted to the two section bars and form attraction positioning through the magnets, when the two section bars are welded at 45 degrees, one of the first straight edge and the second straight edge and the bottom edge are respectively abutted to the two section bars and form attraction positioning through the magnets, so that the included angle positioning of the two section bars can be completed through one positioning device, and meanwhile, due to the matched positioning of the positioning edge and the magnets, the clamping is not needed, the structure is simple, and the positioning are accurate.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
FIG. 1 is a schematic view of the shape structure of the magnetic positioning device for included angle welding of section bars of the present invention;
FIG. 2 is a schematic view of an exploded structure of the magnetic positioning device for included angle welding of section bars of the present invention;
fig. 3 is a schematic view of a local structure of the magnetic positioning device for welding included angles of sectional materials of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It is to be understood that the features of the following examples and embodiments may be combined with each other without conflict.
It is to be understood that the words which refer to directions or positional relationships in the present invention are based solely on the directions or positional relationships shown in the drawings for ease of description and simplicity of description, and do not indicate or imply that the devices/elements referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example one
As shown in fig. 1 to 3, the magnetic positioning device for welding the included angle of the profiles, two profiles are welded at the included angle, the magnetic positioning device comprises a shell and three bar-shaped magnets 4, the shell is approximately in an isosceles right triangle structure, the shell is provided with a first straight edge, a second straight edge and a bottom edge, the first straight edge and the second straight edge are perpendicular to each other, the included angle between the first straight edge and the second straight edge and the bottom edge is 45 degrees, and the three magnets are installed inside the shell and are respectively arranged close to the inner sides of the first straight edge, the second straight edge and the bottom edge.
When two sectional materials are welded at a right angle, the first straight edge and the second straight edge respectively abut against the two sectional materials and form attraction positioning through the magnets, and when the two sectional materials are welded at 45 degrees, one of the first straight edge and the second straight edge and the bottom edge respectively abut against the two sectional materials and form attraction positioning through the magnets. Therefore, the included angle positioning of the two sectional materials can be completed through one positioning device, the two conditions of a 90-degree included angle and a 45-degree included angle can be simultaneously realized, and the positioning device does not need to be clamped due to the matched positioning of the positioning edge and the magnet, and has the advantages of simple structure, convenience in positioning and accuracy in positioning.
In this embodiment, the casing includes middle support frame 1 and is fixed in surface plate 2 of middle support frame thickness both sides, middle support frame 1 is equipped with and link up thickness both sides and is used for the magnet constant head tank 111 of location magnet 4 to guarantee that magnet is located first straight flange, second straight flange and base position, when the location, can be close to the section bar as far as possible, form great suction to the section bar.
The middle support frame 1 is made of plastic, and the surface plate 2 is an iron plate. The iron plate here includes various steel plates, and thus is not easily damaged even if dropped. In addition, the middle support frame 1 and the surface plate 2 are fixed by rivets 3.
Optionally, a handle hole 5 is formed in the middle of the housing to facilitate handling.
Specifically, the magnet positioning slot 111 and the hand holding hole 5 are formed by enclosing ribs. The middle support frame 1 is provided with the spacing grooves 112 formed by the surrounding of ribs outside the magnet positioning grooves 111 and the hand holding holes 5, so that materials are saved, and the strength is better.
The first straight edge, the second straight edge and the bottom edge can be considered to be located on three edges of the isosceles right triangle, and meanwhile, a notch is formed in the intersection position of the first straight edge and the second straight edge. And unfilled corners are arranged at the intersection positions of the bottom edge and the first straight edge and the second straight edge. Through the setting of unfilled corner, avoid the corner position to form the interference to the section bar, guarantee that the location is accurate.
In order to ensure that the magnetic attraction force of the magnet is enough, the magnet is a rectangular magnet and extends along most of the lengths of the first straight edge, the second straight edge and the bottom edge, at least one half of the corresponding length is required, and correspondingly, the magnet positioning groove is a rectangular groove in clearance fit with the rectangular magnet.
Of course, it is understood that the profile may be a square pipe, an iron pipe or a steel pipe, so as to ensure a sufficient attraction area and form a larger attraction force with the magnet.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The magnetic positioning device is characterized by comprising a shell and three strip-shaped magnets, wherein the shell is provided with a first straight edge, a second straight edge and a bottom edge, the first straight edge and the second straight edge are perpendicular to each other, an included angle between the first straight edge and the bottom edge is 45 degrees, and the three magnets are arranged in the shell and are respectively arranged close to the inner sides of the first straight edge, the second straight edge and the bottom edge; when two sectional materials are welded at a right angle, the first straight edge and the second straight edge respectively abut against the two sectional materials and form attraction positioning through the magnets, and when the two sectional materials are welded at 45 degrees, one of the first straight edge and the second straight edge and the bottom edge respectively abut against the two sectional materials and form attraction positioning through the magnets.
2. The magnetic positioning device for included angle welding of profiles according to claim 1, characterized in that: the casing includes middle support frame and is fixed in the surface plate of middle support frame thickness both sides, middle support frame is equipped with the magnet constant head tank that link up thickness both sides and be used for location magnet.
3. The magnetic positioning device for included angle welding of profiles according to claim 2, characterized in that: the middle support frame is made of plastics, and the surface plate is an iron plate.
4. The magnetic positioning device for included angle welding of profiles according to claim 3, characterized in that: the middle support frame and the surface plate are fixed by rivets.
5. The magnetic positioning device for included angle welding of profiles according to claim 2, characterized in that: the middle of the shell is provided with a hand holding hole.
6. The magnetic positioning device for included angle welding of profiles according to claim 5, characterized in that: the magnet positioning groove and the hand holding hole are formed by enclosing ribs.
7. The magnetic positioning device for included angle welding of profiles according to claim 6, characterized in that: and the middle support frame is provided with spacing grooves surrounded by ribs outside the magnet positioning grooves and the hand holding holes.
8. The magnetic positioning device for included angle welding of profiles according to any one of claims 1 to 7, characterized in that: and a unfilled corner is arranged at the intersection position of the first straight edge and the second straight edge.
9. The magnetic positioning device for included angle welding of profiles according to claim 8, characterized in that: and unfilled corners are arranged at the intersection positions of the bottom edge and the first straight edge and the second straight edge.
10. The magnetic positioning device for included angle welding of profiles according to claim 2, characterized in that: the magnet is a rectangular magnet, and the magnet positioning groove is a rectangular groove in clearance fit with the rectangular magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921297074.0U CN210388123U (en) | 2019-08-12 | 2019-08-12 | Magnetic positioning device for included angle welding of sectional materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921297074.0U CN210388123U (en) | 2019-08-12 | 2019-08-12 | Magnetic positioning device for included angle welding of sectional materials |
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| Publication Number | Publication Date |
|---|---|
| CN210388123U true CN210388123U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921297074.0U Active CN210388123U (en) | 2019-08-12 | 2019-08-12 | Magnetic positioning device for included angle welding of sectional materials |
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| CN (1) | CN210388123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433990A (en) * | 2022-02-07 | 2022-05-06 | 扬州市中天机械制造有限公司 | Tool structure for welding steel structure |
-
2019
- 2019-08-12 CN CN201921297074.0U patent/CN210388123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433990A (en) * | 2022-02-07 | 2022-05-06 | 扬州市中天机械制造有限公司 | Tool structure for welding steel structure |
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