CN212823267U - Printed circuit board welding tool - Google Patents
Printed circuit board welding tool Download PDFInfo
- Publication number
- CN212823267U CN212823267U CN202021337797.1U CN202021337797U CN212823267U CN 212823267 U CN212823267 U CN 212823267U CN 202021337797 U CN202021337797 U CN 202021337797U CN 212823267 U CN212823267 U CN 212823267U
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- China
- Prior art keywords
- universal pipe
- base
- clamp
- printed circuit
- circuit board
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Abstract
The utility model discloses a printed circuit board welding frock has: a base; the first end of the universal pipe is detachably connected with the base; the fixing clamp is connected with the second end of the universal pipe and can clamp the printed board; the fixing clamp is a stranded wire clamp of the stranding machine, and has the advantages of good fixing effect, large operation space, strong adaptability and multiple practical functions.
Description
Technical Field
The utility model belongs to the technical field of the electron is made, especially, relate to a printed circuit board welding frock.
Background
With the rapid development of the electronic manufacturing industry, the appearance of printed circuit boards has fully shown the development of electronic circuits towards high integration and miniaturization. After the electronic equipment adopts the printed board, the size is greatly reduced, the error of manual wiring is avoided, meanwhile, the automatic insertion or mounting, automatic tin soldering and automatic monitoring of electronic components can be realized, the quality of the electronic equipment is ensured, and the production efficiency is improved. In actual production life, benefits and cost are considered, and not all projects use automatic welding machines, so that the occupation ratio of manual welding is high, and the manual welding process cannot be ignored. Besides the consistency of material types of welding elements and the accuracy of welding direction, the welding convenience is also an important factor of production efficiency during manual welding.
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems: due to the fact that a plurality of fixing clamps are used, if a small printed board needs to be welded, the operation space is seriously affected by the fixing clamps, and therefore a common welding support is not suitable for welding of the small printed board.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a fixed effectual, operating space is big, adaptability is strong, practical function is many printed circuit board welding frock is provided.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a printed circuit board welding tool is provided with:
a base;
the first end of the universal pipe is detachably connected with the base;
the fixing clamp is connected with the second end of the universal pipe and can clamp the printed board; the fixing clamp is a wire twisting clamp of a wire twisting machine.
The first end of the universal pipe is provided with an external thread, and the base is provided with a threaded hole matched with the external thread.
The base is made of a steel block; and the second end of the universal pipe is provided with an external thread, and the second end of the universal pipe is in threaded connection with the stranded wire clamp.
The universal pipe is a metal universal pipe.
One of the above technical scheme has following advantage or beneficial effect, and is fixed effectual: the fixture is not loosened after long-time use, and the printed board is firmly fixed; the operation space is big: a single fixing clamp is used, so that the operation space for the soldering iron is large; the adaptability is strong: the support rod is a universal pipe, so that the direction of the printed board can be conveniently adjusted; the utility function is many: the base, the supporting rod and the fixing clamp are designed separately, and can be combined with other components to realize other functions.
Drawings
Fig. 1 is a schematic structural view of a printed circuit board welding tool provided in an embodiment of the present invention;
FIG. 2 is a schematic structural view of the PCB welding tool shown in FIG. 1;
the labels in the above figures are: 1. base, 2, universal pipe, 3, mounting fixture.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-2, a printed circuit board soldering fixture has:
a base; generally, a steel block is used, has high density and large self weight and is suitable for being used as a base.
The first end of the universal pipe is detachably connected with the base; the universal pipe is a metal universal pipe. The metal universal pipe with high damping is adopted, and the two ends of the universal pipe are required to be provided with threaded structures for connecting the base and the fixing clamp. The universal pipe with higher damping needs larger force for turning, so that the universal pipe is not easy to deform in the welding process, and the function of changing the direction is also taken into consideration.
The fixing clamp is connected with the second end of the universal pipe and can clamp the printed board; the fixing clamp is a stranded wire clamp of a stranding machine, the clamping surface of the stranded wire clamp is large, the clamping force is high, and the stranded wire clamp can effectively ensure that the stranded wire clamp is firmly fixed by a clamping printed board and is not easy to loosen.
The first end of the universal pipe is provided with an external thread, and the base is provided with a threaded hole matched with the external thread. The universal pipe is in threaded connection with the base, the base 3 in the figure is an example, practical application is not limited to the shape of the base, only threaded holes matched with the universal rod are formed, and a workpiece or an occasion with high stability can serve as the base and can be combined for use.
The second end of the universal pipe is provided with external threads, and the second end of the universal pipe is in threaded connection with the stranded wire clamp.
The universal pipe and the fixing clamp are connected through threads, different fixing clamps can be replaced according to welding requirements, and the fixing clamp can be detached to connect other parts, so that different functions are achieved.
In the use process, the form of the universal pipe is changed according to actual needs, the fixing clamp is adjusted to a proper position, and the printed board is clamped by the clamp, so that the welding operation can be started.
The welding jig base uses a high-dead-weight metal material, and combines a stay bar with higher damping, the structural combination enables the fixing jig not to be easily displaced in space, so that the fixed printed board has extremely high stability, and the phenomenon that the printed board moves randomly due to the force applied in welding can be avoided, so that the attention of an operator is focused on the welding quality.
The welding fixture uses a single high-clamping-force fixture, and is applicable to the welding of a common printed board for 10cm2The following printed board welding has higher applicability, and a single fixing clamp cannot occupy too much surface space of the printed board, so that the welding operation space is larger, and the welding is more convenient for operators.
The stay bar used by the welding fixture is a universal pipe, so that the direction of the fixture can be adjusted according to the welding habit of each person, the operation habit of each person is met, and the welding fixture has an auxiliary function.
The welding fixture can be disassembled in all parts, and maintenance and replacement are convenient. In addition, the fixing clamp can be flexibly replaced, so that the lamp holder has more functions, for example, the lamp holder component is replaced to illuminate, and the base can also be replaced, so that the lamp holder is suitable for different occasions and has higher functionality.
After adopting foretell structure, fixed effectual: the fixture is not loosened after long-time use, and the printed board is firmly fixed; the operation space is big: a single fixing clamp is used, so that the operation space for the soldering iron is large; the adaptability is strong: the support rod is a universal pipe, so that the direction of the printed board can be conveniently adjusted; the utility function is many: the base, the supporting rod and the fixing clamp are designed separately, and can be combined with other components to realize other functions.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (4)
1. The utility model provides a printed circuit board welding frock which characterized in that has:
a base;
the first end of the universal pipe is detachably connected with the base;
the fixing clamp is connected with the second end of the universal pipe and can clamp the printed board; the fixing clamp is a wire twisting clamp of a wire twisting machine.
2. The printed circuit board welding tool according to claim 1, wherein an external thread is arranged on the first end of the universal pipe, and a threaded hole matched with the external thread is arranged on the base.
3. The printed circuit board welding tool according to claim 2, wherein the base is made of a steel block; and the second end of the universal pipe is provided with an external thread, and the second end of the universal pipe is in threaded connection with the stranded wire clamp.
4. The printed circuit board welding tool of claim 3, wherein the gimbal is a metal gimbal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021337797.1U CN212823267U (en) | 2020-07-09 | 2020-07-09 | Printed circuit board welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021337797.1U CN212823267U (en) | 2020-07-09 | 2020-07-09 | Printed circuit board welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212823267U true CN212823267U (en) | 2021-03-30 |
Family
ID=75114420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021337797.1U Active CN212823267U (en) | 2020-07-09 | 2020-07-09 | Printed circuit board welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212823267U (en) |
-
2020
- 2020-07-09 CN CN202021337797.1U patent/CN212823267U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |