CN219966713U - Welding head convenient for soldering tin collection - Google Patents
Welding head convenient for soldering tin collection Download PDFInfo
- Publication number
- CN219966713U CN219966713U CN202321571950.0U CN202321571950U CN219966713U CN 219966713 U CN219966713 U CN 219966713U CN 202321571950 U CN202321571950 U CN 202321571950U CN 219966713 U CN219966713 U CN 219966713U
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- CN
- China
- Prior art keywords
- tin
- soldering
- welding head
- welding
- head
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 238000005476 soldering Methods 0.000 title claims abstract description 81
- 238000003466 welding Methods 0.000 title claims abstract description 79
- 230000000903 blocking effect Effects 0.000 claims description 21
- 229910000679 solder Inorganic materials 0.000 claims description 12
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 3
- -1 copper-iron-nickel-chromium-tin Chemical compound 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 54
- 229910052742 iron Inorganic materials 0.000 abstract description 27
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a welding head convenient for soldering tin collection, in particular to the technical field of welding heads, which comprises a limit disc, wherein a conical welding head is integrally arranged above the limit disc, inclined surfaces are arranged on two sides of the conical welding head, the conical welding head is firstly connected with an electric iron main body, then the electric iron main body is heated, one end of a welding wire is abutted against a tin collecting groove after the electric iron main body is heated, the welding wire is melted and collected in the tin collecting groove, and then the position of the tin welding head is moved, so that soldering tin points can be accurately welded at welding points, the welding accuracy of the welding points is greatly improved by the tin collecting groove, and the electric iron main body is beneficial to saving the welding wire; inclined surfaces are formed on two sides of the conical welding head, so that the conical welding head is greatly convenient to detect when electric components in a narrow space are welded, shielding of the welding head to the sight of a worker can be reduced due to the arrangement of the inclined surfaces, and visibility of the worker in the operation process is facilitated.
Description
Technical Field
The utility model particularly relates to the technical field of welding heads, in particular to a welding head convenient for soldering tin collection.
Background
The electric soldering iron is a necessary tool for electronic manufacture and electrical appliance maintenance, and is mainly used for welding elements and wires, and can be divided into an internal heating type electric soldering iron and an external heating type electric soldering iron according to a mechanical structure, and can be divided into a tin-free electric soldering iron and a tin-free electric soldering iron according to functions, and can be divided into a high-power electric soldering iron and a low-power electric soldering iron according to different purposes.
Chinese patent publication No. CN 205166100U discloses an electric soldering bit, which is characterized in that the electric soldering bit comprises a body and a front end sleeve, the front end sleeve is sleeved at the front end of the body and is fixed as a whole, and the front end sleeve is made by stamping.
The electric soldering bit in the above patent is tip design, and although the tip has the circular arc transition, be inconvenient for collecting soldering tin when melting the welding wire, can't be accurate aim at the solder joint with the soldering tin after melting, the electric soldering bit sets up to coniform moreover, and when melting the welding wire, the soldering tin can glue around it, is inconvenient for the clearance.
Disclosure of Invention
The utility model aims to provide a welding head convenient for welding tin collection, which aims to solve the problems that the welding head is designed to be a tip, although the end part of the welding head is in arc transition, the welding tin is inconvenient to collect when the welding wire is melted, the melted welding tin cannot be accurately aligned to the welding spot, the welding head is in a cone shape, and the welding tin is adhered to the periphery of the welding head when the welding wire is melted, and the cleaning is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a welding head convenient for soldering tin collection comprises a limit disc, wherein a conical welding head is integrally arranged above the limit disc, inclined surfaces are arranged on two sides of the conical welding head, and the inclined surfaces extend to the top end of the soldering tin head; the top of the tin soldering head is provided with a tin collecting groove at the collecting position of the tin soldering head and one inclined surface, the tin collecting groove is arranged in an equilateral triangle shape, the top of the tin soldering head is a straight surface, and the top edge of the tin collecting groove is surrounded by the top of the tin soldering head to form a left tin blocking part, a right tin blocking part and a rear tin blocking part.
As a further technical scheme of the utility model, the width of the tin soldering head is a, and a is not more than 3mm.
As a further technical scheme of the utility model, each side of the tin sink is 3mm, and the depth of the tin sink is 0.3mm.
As a further technical scheme of the utility model, the bottom of the limiting disc is 26mm away from the top of the tin soldering head.
As a further technical scheme of the utility model, a connector is integrally arranged at the middle position of the bottom of the limiting disc, a first plane is arranged at two sides of the connector, and a plurality of positioning grooves are formed in the plane; the positioning groove is arranged in a hemispherical shape.
As a further technical scheme of the utility model, the limiting disc is disc-shaped, second planes are arranged on two sides of the limiting disc, the positions of the second planes are opposite to the inclined planes, and the second planes and the first planes are staggered at an angle of 90 degrees.
As a further technical scheme of the utility model, one end of the conical welding head, which is close to the limiting disc, is a cylindrical connecting part, and the position, which is close to the top end of the tin welding head, is a conical welding part with gradually smaller diameter.
As a further technical scheme of the utility model, the diameter of the limiting disc is larger than that of the cylindrical connecting part, and the diameter of the cylindrical connecting part is larger than that of the connector.
As a further technical scheme of the utility model, the inclined surface is a straight surface or a concave arc surface forms a tin-converging diversion channel.
As a further technical scheme of the utility model, the welding head is a copper-iron-nickel-chromium-tin alloy welding head.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the welding machine is used, the conical welding head is connected with the electric iron main body, then the electric iron main body is heated, one end of the welding wire is abutted against the tin converging groove after being heated, the welding wire is melted and converged in the tin converging groove, then the position of the tin welding head is moved, the soldering point can be accurately welded at the welding point, the welding accuracy of the welding point is greatly improved by the tin converging groove, and the welding machine is beneficial to saving and using of the welding wire;
2. according to the utility model, the inclined surfaces are arranged on the two sides of the conical welding head, so that the conical welding head is greatly convenient to detect when the electric components in a narrow space are welded, the inclined surfaces can reduce shielding of the welding head to the sight of a worker, and the visibility of the worker in the operation process is facilitated;
3. according to the utility model, when the electric iron is installed, the connector is clamped with the main body of the electric iron, then the electric iron main body and the connector are fixed through the screw, the screw is tightly propped against the connector through the positioning groove, and the electric iron main body is simple in structure and convenient to assemble and disassemble;
4. according to the utility model, the top edge of the tin collecting groove is surrounded by the top end of the tin welding head to form the left tin blocking part, the right tin blocking part and the rear tin blocking part, and the tin can be blocked during tin welding through the left tin blocking part, the right tin blocking part and the rear tin blocking part, so that the collection of the tin is facilitated, the tin can be accurately smeared at a position to be welded, and the conciseness and the accuracy of welding spots are ensured.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a front view of fig. 1 in the present utility model.
Fig. 3 is an enlarged partial schematic view of fig. 1 in accordance with the present utility model.
In the figure: 1-connector, 2-limit disc, 3-conical soldering head, 31-cylindrical connecting part, 32-conical soldering part, 4-inclined plane, 5-tin soldering head, 51-left tin shielding part, 52-right tin shielding part, 53-rear tin shielding part, 6-tin collecting groove, 7-second plane, 8-first plane and 9-positioning groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, in an embodiment of the present utility model, a soldering head for facilitating soldering tin collection includes a limit plate 2, a conical soldering head 3 is integrally disposed above the limit plate 2, and inclined surfaces 4 are provided on two sides of the conical soldering head 3, and the inclined surfaces 4 extend to the top end of a soldering tin head 5; the top end of the tin soldering head 5 and the converging position of one inclined surface 4 are provided with tin converging grooves 6, the tin converging grooves 6 are arranged in an equilateral triangle, the top end of the tin soldering head 5 is a flat surface, and the top edge of the tin converging grooves 6 is surrounded by the top end of the tin soldering head 5 to form a left tin blocking part 51, a right tin blocking part 52 and a rear tin blocking part 53.
Through adopting above-mentioned technical scheme, when using, at first be connected conical bonding tool 3 with electric iron main part, later heat, with welding wire one end support to converging tin bath after the heating, the welding wire melts and gathers in converging tin bath, moves the position of tin bonding tool afterwards, alright with the accurate welding of soldering tin point in solder joint department, converging the tin bath very big improvement the welded accuracy of solder joint, still be favorable to the saving of welding wire to use.
Furthermore, when soldering, the soldering tin can be blocked, so that the collection of the soldering tin is facilitated, the soldering tin can be precisely smeared at a position where soldering is needed, and the simplicity and the accuracy of a welding spot are ensured.
In this embodiment, the width of the soldering tip 5 is a, and a is not greater than 3mm.
In this embodiment, each side of the tin-collecting tank 6 has a length of 3mm, and the tank depth of the tin-collecting tank 6 is 0.3mm.
In this embodiment, the bottom of the limiting plate 2 is 26mm away from the top of the tin soldering head 5.
In this embodiment, a connector 1 is integrally disposed at a middle position of the bottom of the limiting plate 2, a first plane 8 is disposed on two sides of the connector 1, and a plurality of positioning grooves 9 are formed on the plane; the positioning groove 9 is arranged in a hemispherical shape.
In this embodiment, the limiting plate 2 is disc-shaped, two sides of the limiting plate 2 are provided with second planes 7, the positions of the second planes are opposite to the inclined surfaces 4, and the second planes 7 and the first planes 8 are staggered at an angle of 90 degrees.
In this embodiment, one end of the conical soldering tip 3, which is close to the limiting plate 2, is a cylindrical connecting portion 31, and a position close to the top end of the tin soldering tip 5 is a conical soldering portion 32 with a gradually smaller diameter.
Further, the diameter of the limiting plate 2 is larger than that of the cylindrical connecting portion 31, and the diameter of the cylindrical connecting portion 31 is larger than that of the connector 1.
Through adopting above-mentioned technical scheme, when the installation, carry out the joint with the main part of connector and electric iron, later through the fix of screw to electric iron main part and connector, realized the screw tight to the top of connector through positioning groove, simple structure, easy dismounting.
In this embodiment, the inclined surface 4 is a flat surface, or a concave arc surface forms a tin-collecting guide channel.
Through adopting above-mentioned technical scheme, inclined plane 4 has been seted up to the both sides of toper bonding tool 3, when carrying out the welding to the electrical components and parts in narrow space, very big convenience the penetration of toper bonding tool 3, inclined plane 4's setting can reduce the shielding of bonding tool to staff's sight, the staff of being convenient for in the visibility of operation in-process.
In this embodiment, the bonding tool is a copper-iron-nickel-chromium-tin alloy bonding tool.
The working principle of the utility model is as follows: when the electric iron is installed, the connector is clamped with the main body of the electric iron, then the electric iron main body and the connector are fixed through the screw, the screw is tightly propped against the connector through the positioning groove, and the electric iron is simple in structure and convenient to assemble and disassemble; when the electric soldering iron is used, the conical soldering head 3 is connected with the electric soldering iron main body, then the electric soldering iron main body is heated, one end of a soldering wire is abutted against the tin converging groove after being heated, the soldering wire is melted and converged in the tin converging groove, then the position of the tin soldering head is moved, the soldering point can be accurately welded at the soldering point, and the tin converging groove greatly improves the welding accuracy of the soldering point and is beneficial to saving and using of the soldering wire;
according to the utility model, the inclined surfaces 4 are arranged on the two sides of the conical welding head 3, so that the conical welding head 3 is greatly convenient to detect when electric components in a narrow space are welded, and the inclined surfaces 4 can reduce shielding of the welding head to the sight of a worker, so that the visibility of the worker in the operation process is facilitated;
because the top of the soldering head 5 surrounds the top edge of the tin sink 6 to form a left tin blocking part 51, a right tin blocking part 52 and a rear tin blocking part 53, the tin can be blocked during soldering through the left tin blocking part 51, the right tin blocking part 52 and the rear tin blocking part 53, the collection of soldering tin is facilitated, soldering tin can be precisely smeared at a position where soldering is needed, and the simplicity and the accuracy of a soldering point are ensured.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. Welding head convenient to soldering tin gathers, its characterized in that: the welding device comprises a limit disc (2), wherein a conical welding head (3) is integrally arranged above the limit disc (2), inclined surfaces (4) are arranged on two sides of the conical welding head (3), and the inclined surfaces (4) extend to the top end of a tin welding head (5); the top of the soldering head (5) and the converging part of one inclined surface (4) are provided with a tin converging groove (6), the tin converging groove (6) is arranged in an equilateral triangle shape, the top of the soldering head (5) is a straight surface, and the top edge of the tin converging groove (6) is surrounded by the top of the soldering head (5) to form a left tin blocking part (51), a right tin blocking part (52) and a rear tin blocking part (53).
2. A soldering tip for facilitating solder collection as defined in claim 1, wherein: the width of the tin soldering head (5) is a, and a is not more than 3mm.
3. A soldering tip for facilitating solder collection as defined in claim 1, wherein: each side of the tin collecting groove (6) is 3mm, and the groove depth of the tin collecting groove (6) is 0.3mm.
4. A soldering tip for facilitating solder collection as defined in claim 1, wherein: the bottom of the limiting disc (2) is 26mm away from the top of the tin welding head (5).
5. A soldering tip for facilitating solder collection as defined in claim 4, wherein: the middle position of the bottom of the limiting disc (2) is integrally provided with a connector (1), two sides of the connector (1) are provided with a first plane (8), and a plurality of positioning grooves (9) are formed in the plane; the positioning groove (9) is arranged in a hemispherical shape.
6. A soldering tip for facilitating solder collection as defined in claim 5, wherein: the limiting plate (2) is disc-shaped, second planes (7) are arranged on two sides of the limiting plate (2), the positions of the second planes are opposite to the inclined planes (4), and the second planes (7) and the first planes (8) are arranged in a 90-degree angle staggered mode.
7. A soldering tip for facilitating solder collection as defined in claim 1, wherein: one end of the conical welding head (3) close to the limiting disc (2) is a cylindrical connecting part (31), and the position close to the top end of the tin welding head (5) is a conical welding part (32) with gradually smaller diameter.
8. A soldering tip for facilitating solder collection as defined in claim 7, wherein: the diameter of the limiting disc (2) is larger than that of the cylindrical connecting portion (31), and the diameter of the cylindrical connecting portion (31) is larger than that of the connector (1).
9. A soldering tip for facilitating solder collection as defined in claim 1, wherein: the inclined surface (4) is a straight surface or a concave arc surface to form a tin-collecting diversion channel.
10. A soldering tip for facilitating solder collection as defined in claim 1, wherein: the welding head is a copper-iron-nickel-chromium-tin alloy welding head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321571950.0U CN219966713U (en) | 2023-06-20 | 2023-06-20 | Welding head convenient for soldering tin collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321571950.0U CN219966713U (en) | 2023-06-20 | 2023-06-20 | Welding head convenient for soldering tin collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219966713U true CN219966713U (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321571950.0U Active CN219966713U (en) | 2023-06-20 | 2023-06-20 | Welding head convenient for soldering tin collection |
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| Country | Link |
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| CN (1) | CN219966713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655478A (en) * | 2023-12-26 | 2024-03-08 | 中建科工集团有限公司 | Secondary gas protection device |
-
2023
- 2023-06-20 CN CN202321571950.0U patent/CN219966713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655478A (en) * | 2023-12-26 | 2024-03-08 | 中建科工集团有限公司 | Secondary gas protection device |
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