CN114871651A - Method for welding connector - Google Patents
Method for welding connector Download PDFInfo
- Publication number
- CN114871651A CN114871651A CN202210598094.1A CN202210598094A CN114871651A CN 114871651 A CN114871651 A CN 114871651A CN 202210598094 A CN202210598094 A CN 202210598094A CN 114871651 A CN114871651 A CN 114871651A
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- China
- Prior art keywords
- connector
- printed board
- tool
- shaped frame
- welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a method for welding a connector, belonging to the technical field of welding; the antenna specifically comprises the following steps that 1, a base tool is fixed on the back of a printed board, and the position of an opening on the base tool is opposite to the reserved hole position of the printed board; step 2, the connector penetrates through the printed board and is connected to the base tool, and it is confirmed that the inner core of the connector and the printed board need to be welded with the microstrip line on the same side of the printed board; step 3, enabling the U-shaped frame tool to stride over the connector; step 4, fixing a base tool, a printed board and a U-shaped frame tool which sequentially penetrate through the bottom of the printed board through screws, so that an inner core of the connector is attached to the printed board, and the connector is perpendicular to the printed board; step 5, welding an inner core of the connector assembly to a microstrip line of the printed board; step 6, removing screws of the fixed base tool, the printed board and the U-shaped frame tool; and 7, welding the grounding part of the connector to complete the welding of the whole connector. The invention has convenient operation, high reliability, convenient collection and carrying.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a method for welding a connector.
Background
At present, the connector is widely applied in the technical field of communication, and when the connector is connected with a flat antenna printed board, the connector and a microstrip line on the printed board are generally welded in a welding mode. It is known to manually solder the connector by manually inserting it into a designated location on the circuit board. Because the connector is inserted into the printed board, one part of the connector protrudes out of the printed board, the printed board cannot be ensured to be tightly attached to the table surface in the welding process, and the surface of the printed board is uneven. Still because the connector inner core is the cylinder, and the suspension is on printed circuit board microstrip line, the connector is very easily rocked, and can not keep the connector inner core unanimous with the microstrip line center, the connector easily has the offset phenomenon during manual welding, and the location is inaccurate, can not guarantee that connector and printed circuit board are vertical state after the welding is accomplished, in the assembly antenna process, can lead to the solder joint atress, very easily tears the microstrip line on the printed circuit board, damages the printed circuit board, so often appear reworking many times, influence work efficiency.
Disclosure of Invention
In view of the above-mentioned problems in the prior art, the present invention provides a method of soldering a connector. The method is used for solving the technical problems that in the prior art, when the connector is welded on the microstrip line of the printed board, the position is deviated, and the connector and the printed board are not in a vertical upright state. When the welding connector tool is not used, two parts of the tool can be fixed by screws, and the tool is convenient to store and carry.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a method for welding a connector specifically comprises the following steps:
step 5, welding an inner core of the connector assembly to a microstrip line of the printed board;
step 6, removing screws of the fixed base tool, the printed board and the U-shaped frame tool; firstly, taking down the U-shaped frame tool, and then taking down the base tool;
and 7, welding the grounding part of the connector to complete the welding of the whole connector.
Furthermore, in the step 3, two branches of the U-shaped frame tool are attached to the printed board, and the center of the concave bottom of the U-shaped frame is attached to the top end of the connector.
Further, the main part of bottom plate frock be first aluminum alloy plate, open threaded hole on the first aluminum alloy plate.
Further, a fixing position matched with the U-shaped frame is arranged on the back of the bottom plate tool, the fixing position is a groove, and a second threaded hole is formed in the groove; and in an unused state, the transverse branch knot of the U-shaped frame tool is positioned in the groove at the back of the bottom plate tool, and the second threaded hole is just opposite to the third threaded hole of the U-shaped frame tool and is connected with the third threaded hole through the screw.
Further, the tool of the U-shaped frame is made of an aluminum alloy material and comprises a transverse branch and two vertical branches connected to the end parts of the transverse branch; and a third threaded hole which is the same as the extension direction of the vertical branch knot is formed in the vertical branch knot.
The invention adopts the technical scheme to produce the beneficial effects that:
1. the tool used by the invention has a simple structure and only comprises two part base tools and a U-shaped frame tool;
2. the invention has convenient operation and high reliability;
3. the tooling can ensure that the connector is attached and welded with the center of the microstrip line on the printed board without position deviation;
4. the tooling provided by the invention can ensure that the connector and the printed board are in a vertical upright state, so that the subsequent work of antenna assembly is facilitated;
5. the tool is convenient to store and carry.
6. The tool can protect the base hole of the fixed connector from being damaged in the carrying process in the storage state, and the tool is convenient to reuse.
7. The base tool, namely the second threaded hole for fixing the socket connector base, is connected with the U-shaped frame tool screw through the screw, and is used for protecting the transverse branches of the bottom plate and the U-shaped frame tool from being bent, so that the use is not influenced.
Drawings
FIG. 1 is a front view of a tool for welding a connector to be connected to a printed board;
fig. 2 is a drawing showing a tool for soldering a connector.
In the figure: 1. fixed connector base, 2, press connector U type frame, 3, connector, 4, printing board.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
A method for welding a connector includes the following steps:
step 5, welding an inner core of the connector assembly to a microstrip line of the printed board;
step 6, removing screws of the fixed base tool, the printed board and the U-shaped frame tool; firstly, taking down the U-shaped frame tool, and then taking down the base tool;
and 7, welding the grounding part of the connector to complete the welding of the whole connector.
Furthermore, in the step 3, two branches of the U-shaped frame tool are attached to the printed board, and the center of the concave bottom of the U-shaped frame is attached to the top end of the connector.
Further, the main part of bottom plate frock be first aluminum alloy plate, open threaded hole on the first aluminum alloy plate.
Further, a fixing position matched with the U-shaped frame is arranged on the back of the bottom plate tool, the fixing position is a groove, and a second threaded hole is formed in the groove; and in an unused state, the transverse branch knot of the U-shaped frame tool is positioned in the groove at the back of the bottom plate tool, and the second threaded hole is just opposite to the third threaded hole of the U-shaped frame tool and is connected with the third threaded hole through the screw.
Further, the tool of the U-shaped frame is made of an aluminum alloy material and comprises a transverse branch and two vertical branches connected to the end parts of the transverse branch; and a third threaded hole which is the same as the extension direction of the vertical branch knot is formed in the vertical branch knot.
The following is a more specific example:
referring to fig. 1 and 2, the welding tool of the present embodiment includes a fixed connector base and a pressing connector U-shaped frame. The fixed connector base is used for inserting the connector to fix the connector; the pressing connector U-shaped frame is used for assisting in pressing the connector.
After the socket connector penetrates through the printed board, the base of the fixed socket connector is inserted into the socket connector for fixing; and the position coordinates of the hole position of the base of the fixed connector are consistent with the coordinates of the reserved hole position of the printed board.
The pressing connector U-shaped frame strides over the connector to attach two ends of the U-shaped frame to the printed board, and the top end of the connector is attached to the center of the U-shaped frame; and the position coordinates of the hole of the U-shaped frame of the pressing connector are consistent with the coordinates of the reserved hole of the printed board.
The socket connector base, the printed board and the U-shaped frame for pressing the socket connector are fixed through the screws, the inner core of the socket connector is attached to the micro-strip line on the printed board, so that the socket connector and the printed board are in a vertical state, and the inner core of the socket connector can be welded at the moment.
After the welding of the inner core of the connector is finished, the screws for fixing the base of the connector, the printed board and the U-shaped frame of the connector are removed; the pressing connector U-shaped frame is taken down, then the fixed connector base is taken down, and the connector grounding part is welded, namely, the connector welding work is completely finished.
When the welding connector tool is not used, the pressing connector U-shaped frame is reversely attached to the fixed connector base, the hole positions are aligned, the fixed connector is partially hidden under the U-shaped frame, and the pressing connector U-shaped frame is screwed and fixed by screws and is convenient to store.
The steps of this embodiment include the following:
1. placing the connector in a designated position of a printed board, and confirming that the inner core of the connector and the printed board need to be welded with microstrip lines at the same side;
2. fixing the base of the fixed connector with the bottom of the connector, and enabling reserved hole positions of the printed board to correspond to hole positions of the base of the fixed connector;
3. pressing the U-shaped frame of the connector across the connector to attach two ends of the U-shaped frame to the printed board, and attaching the top end of the connector to the center of the U-shaped frame to ensure that the hole position of the U-shaped frame is consistent with the hole position of the printed board;
4. fixing the socket connector base, the printed board and the pressing socket connector U-shaped frame through screws to enable the socket connector inner core to be attached to the printed board, wherein the socket connector and the printed board are in a vertical state;
5. welding the inner core of the connector on the microstrip line of the printed board;
6. after the welding of the inner core of the connector is finished, the screws for fixing the base of the connector, the printed board and the U-shaped frame of the connector are removed;
7. firstly, the U-shaped frame of the pressing connector is taken down, then the base of the fixed connector is taken down, and the grounding part of the connector is welded, namely, the welding work of the connector is completely finished.
A collection method for a welding connector assembly tool comprises the following steps:
when the welding connector tool is not used, the pressing connector U-shaped frame is attached to the fixed connector base in the reverse direction, the hole positions are aligned, the fixed connector is partially hidden under the U-shaped frame, and the fixing connector is screwed and fixed through screws and is convenient to store.
The invention has the following brief working principle:
a tool for welding a connector and a using method thereof comprise a fixed connector base and a pressing connector U-shaped frame. The frock adopts aluminum alloy material, will fix connector base, printing board, connector before the welding, press connector U type frame firmly fixed with the screw, ensure before the welding that fixed connector base hugs closely the mesa, keep connector inner core and microstrip line center unanimous, connector and printing board are vertical upright state. After the welding of connector inner core was accomplished, dismantle the frock, conveniently weld connector ground connection part. And the solder joint is not stressed and the microstrip line on the printed board is not damaged in the process of assembling the antenna.
When the welding connector tool is used, the pressing connector U-shaped frame is attached to the fixed connector base in the reverse direction, the hole positions are aligned, the fixed connector is partially hidden under the U-shaped frame, and the fixing connector is fixed through screwing by screws and is convenient to store.
Note that: the tool is only a preferred embodiment of the present invention, and those skilled in the art can understand and use the present invention, and the present invention is not limited to the above embodiment, and those skilled in the art can resize the tool or replace the tool according to the actual welded connector condition without departing from the present invention.
Claims (5)
1. A method for welding a connector is characterized by comprising the following steps:
step 1, fixing a base tool on the back of a printed board, wherein the position of a hole in the base tool is opposite to a reserved hole position of the printed board;
step 2, the connector penetrates through the printed board and is connected to the base tool, and it is confirmed that the inner core of the connector and the printed board need to be welded with the microstrip line on the same side of the printed board;
step 3, enabling the U-shaped frame tool to stride over the connector, attaching two vertical branches of the U-shaped frame tool to the printed board, and enabling the hole position of the U-shaped frame tool to be opposite to the reserved hole position of the printed board;
step 4, fixing a base tool, a printed board and a U-shaped frame tool which sequentially penetrate through the bottom of the printed board through screws, so that an inner core of the connector is attached to the printed board, and the connector is perpendicular to the printed board;
step 5, welding an inner core of the connector assembly to a microstrip line of the printed board;
step 6, removing screws of the fixed base tool, the printed board and the U-shaped frame tool; firstly, taking down the U-shaped frame tool, and then taking down the base tool;
and 7, welding the grounding part of the connector to complete the welding of the whole connector.
2. The method for welding the connector according to claim 1, wherein in the step 3, the two branches of the U-shaped frame tooling are attached to the printed board, and the center of the concave bottom of the U-shaped frame is attached to the top end of the connector.
3. The method of claim 1, wherein the main body of the base plate tooling is a first aluminum alloy plate, and the first aluminum alloy plate is provided with a first threaded hole.
4. The method for welding the connector according to claim 1, wherein a fixing position matched with the U-shaped frame is arranged on the back surface of the bottom plate tool, the fixing position is a groove, and a second threaded hole is formed in the groove; and in an unused state, the transverse branch knot of the U-shaped frame tool is positioned in the groove at the back of the bottom plate tool, and the second threaded hole is opposite to the third threaded hole of the U-shaped frame tool and is connected with the third threaded hole through the screw.
5. The method for welding the connector according to claim 1, wherein the tooling of the U-shaped frame is made of an aluminum alloy material and comprises a transverse branch and two vertical branches connected to the ends of the transverse branch; and a third threaded hole which is the same as the extension direction of the vertical branch knot is formed in the vertical branch knot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210598094.1A CN114871651A (en) | 2022-05-30 | 2022-05-30 | Method for welding connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210598094.1A CN114871651A (en) | 2022-05-30 | 2022-05-30 | Method for welding connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114871651A true CN114871651A (en) | 2022-08-09 |
Family
ID=82680268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210598094.1A Pending CN114871651A (en) | 2022-05-30 | 2022-05-30 | Method for welding connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114871651A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201846523U (en) * | 2010-10-11 | 2011-05-25 | 中兴通讯股份有限公司 | Crimping device for fixing structures on PCB (printed circuit board) |
| US20140151437A1 (en) * | 2012-11-30 | 2014-06-05 | Samsung Electronics Co., Ltd. | Apparatus for mounting semiconductor chips on a circuit board |
| CN206326327U (en) * | 2016-12-14 | 2017-07-14 | 广州杰赛科技股份有限公司 | Antenna oscillator welding tooling |
| CN209647804U (en) * | 2019-03-25 | 2019-11-19 | 北京润科通用技术有限公司 | A kind of copper needle welder |
| KR102175982B1 (en) * | 2020-08-18 | 2020-11-06 | 배영상 | fixing jig for motor assembly welding |
| CN213318546U (en) * | 2020-07-17 | 2021-06-01 | 福建飞毛腿动力科技有限公司 | Plug-in connector welding tool |
| CN113953743A (en) * | 2021-11-01 | 2022-01-21 | 西安电子工程研究所 | Positioning and fixing tool and method for welding fuzz button connector on printed board |
| CN216326068U (en) * | 2021-09-18 | 2022-04-19 | 广州视源电子科技股份有限公司 | Welding righting tool for PCB electronic component |
-
2022
- 2022-05-30 CN CN202210598094.1A patent/CN114871651A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201846523U (en) * | 2010-10-11 | 2011-05-25 | 中兴通讯股份有限公司 | Crimping device for fixing structures on PCB (printed circuit board) |
| US20140151437A1 (en) * | 2012-11-30 | 2014-06-05 | Samsung Electronics Co., Ltd. | Apparatus for mounting semiconductor chips on a circuit board |
| CN206326327U (en) * | 2016-12-14 | 2017-07-14 | 广州杰赛科技股份有限公司 | Antenna oscillator welding tooling |
| CN209647804U (en) * | 2019-03-25 | 2019-11-19 | 北京润科通用技术有限公司 | A kind of copper needle welder |
| CN213318546U (en) * | 2020-07-17 | 2021-06-01 | 福建飞毛腿动力科技有限公司 | Plug-in connector welding tool |
| KR102175982B1 (en) * | 2020-08-18 | 2020-11-06 | 배영상 | fixing jig for motor assembly welding |
| CN216326068U (en) * | 2021-09-18 | 2022-04-19 | 广州视源电子科技股份有限公司 | Welding righting tool for PCB electronic component |
| CN113953743A (en) * | 2021-11-01 | 2022-01-21 | 西安电子工程研究所 | Positioning and fixing tool and method for welding fuzz button connector on printed board |
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