CN214161692U - A reprocess reflow soldering anchor clamps for 5G communication product - Google Patents
A reprocess reflow soldering anchor clamps for 5G communication product Download PDFInfo
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- CN214161692U CN214161692U CN202023142275.9U CN202023142275U CN214161692U CN 214161692 U CN214161692 U CN 214161692U CN 202023142275 U CN202023142275 U CN 202023142275U CN 214161692 U CN214161692 U CN 214161692U
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Abstract
The utility model discloses a reprocess reflow soldering anchor clamps for 5G communication product, include: the fixture comprises a fixture body, a reinforcing rib, a profiling mounting groove, a positioning hole, a positioning pin and a limiting assembly, wherein the profiling mounting groove is formed in the fixture body, the reinforcing rib is arranged at the bottom of the profiling mounting groove, the positioning hole is formed in the reinforcing rib, and the lower portion of the positioning pin penetrates through a hole in a product and is detachably connected with the positioning hole. In this way, the utility model relates to a reprocess reflow soldering anchor clamps for 5G communication product can realize that PCBA cuts to accomplish the secondary through this anchor clamps and cross the stove under the no flange limit condition behind the board, improves the reprocess rate, reduction in production cost.
Description
Technical Field
The utility model relates to an electronic industry assembles the field, especially relates to a reprocess reflow soldering anchor clamps for 5G communication product.
Background
In recent years, with the development of 5G communication, the attention of 5G communication products is increasing, and the demand is rapidly increasing, and PCBA is a common communication product, but when problems occur in the PCBA during production, the PCBA without board edges cannot be processed by secondary over-reflow soldering.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a reprocess reflow soldering anchor clamps for 5G communication product, has advantages such as reliable performance height, location accuracy, compact structure, has extensive market prospect in electronic industry rigging equipment's application and popularization simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be:
provided is a rework reflow soldering jig for a 5G communication product, including: a clamp body, a reinforcing rib, a profiling installation groove, a positioning hole, a positioning pin and a limiting component,
the profile modeling installation groove is arranged in the clamp body, the reinforcing rib is arranged at the bottom of the profile modeling installation groove, the positioning hole is arranged on the reinforcing rib, the lower part of the positioning pin passes through the hole on the product and is detachably connected with the positioning hole,
the limiting component comprises a limiting block, a limiting connecting rod and a limiting hole, the limiting hole is arranged on the top surface of the clamp body, the lower part of the limiting connecting rod is rotatably connected with the limiting hole, the upper part of the limiting connecting rod is connected with one end of the limiting block, the bottom surface of the limiting block is contacted with the top surface of the clamp body,
when the limiting block moves to the upper part of the profiling installation groove, the limiting block is tightly pressed on the top surface of the product to lock the product and prevent the product from moving up and down; when the limiting block leaves the profiling installation groove, the limiting block is separated from the product to unlock the product so as to carry out loading and unloading on the product.
In a preferred embodiment of the present invention, the contour mounting groove and the reinforcing rib cooperate to carry the product such that the top surface of the product is flush with the top surface of the jig body.
In a preferred embodiment of the present invention, the reinforcing rib is provided with a plurality of positioning holes.
In a preferred embodiment of the present invention, the limiting connecting rod and the limiting hole are connected by a screw.
In a preferred embodiment of the present invention, the clamp body is provided with an avoiding groove.
The utility model has the advantages that: the secondary furnace passing can be completed through the fixture under the condition that no plate edge exists after the PCBA cuts the plate, the repair rate is improved, and the production cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is the structural schematic diagram of the repair reflow soldering fixture for 5G communication products of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1, an embodiment of the present invention includes:
the utility model provides a reprocess reflow soldering anchor clamps for 5G communication product, has cut the PCBA of board through the anchor clamps is fixed, uses the spacing PCBA that bears of anchor clamps, has realized that no flange limit PCBA accomplishes the secondary and has crossed reflow soldering and accomplish BGA and reprocess, and its structure includes: the fixture comprises a fixture body 1, a reinforcing rib 2, a profiling installation groove 3, a positioning hole 4, a positioning pin and a limiting assembly.
The profile modeling mounting groove set up in this is internal to the anchor clamps, the strengthening rib set up in the bottom of profile modeling mounting groove, when using, the PCBA board that does not have the flange limit is placed in the profile modeling mounting groove to by the bottom surface of strengthening rib bearing product, make the top surface of product and the top surface of anchor clamps body flush.
The locating hole set up in on the strengthening rib, the hole on the product is passed to the lower part of locating pin to can dismantle with the locating hole and be connected, further fix a position the product, place the product and produce the displacement in the course of working, improve accurate nature.
The limiting assembly comprises a limiting block 6, a limiting connecting rod 7 and a limiting hole, the limiting hole is formed in the top surface of the fixture body, the lower portion of the limiting connecting rod is rotatably connected with the limiting hole, the upper portion of the limiting connecting rod is connected with one end of the limiting block, the bottom surface of the limiting block is in contact with the top surface of the fixture body, and therefore the limiting block can compress a product in the profiling installation groove.
Wherein, the limiting connecting rod and the limiting hole can be in threaded connection.
When the limiting block moves to the upper part of the profiling installation groove, the limiting block is tightly pressed on the top surface of the product to lock the product and prevent the product from moving up and down; when the limiting block leaves the profiling installation groove, the limiting block is separated from the product to unlock the product so as to carry out loading and unloading on the product.
Through locating pin and stopper mode, fixed PCBA prevents that secondary backward flow PCB from being heated and producing the deformation and lead to the product to reprocess the unsuccessful product of causing and scrap.
The use steps of the rework reflow soldering fixture for 5G communication products comprise:
the first step is as follows: taking a repair reflow soldering fixture and a positioning pin, placing a workbench, and opening a limiting block;
the second step is that: placing the PCBA with the BGA on the fixture body through the profiling mounting groove with the front side facing upwards;
the third step: locking the PCBA positioning pin and the PCBA limiting block;
the fourth step: placing the BTU chain on a reflow furnace to wait for reflow;
the fifth step: after reflow soldering is finished, waiting for cooling, and taking out the PCBA to finish the BGA repair;
the utility model relates to a reprocess reflow soldering anchor clamps for 5G communication product's beneficial effect is:
1. the fixture can complete secondary furnace passing under the condition that no plate edge exists after the PCBA cuts the plate, so that the repair rate is improved;
2. material scrap caused by process defects and process problems is eliminated, and production cost is reduced.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (5)
1. A rework reflow soldering fixture for 5G communication products, comprising: a clamp body, a reinforcing rib, a profiling installation groove, a positioning hole, a positioning pin and a limiting component,
the profile modeling installation groove is arranged in the clamp body, the reinforcing rib is arranged at the bottom of the profile modeling installation groove, the positioning hole is arranged on the reinforcing rib, the lower part of the positioning pin passes through the hole on the product and is detachably connected with the positioning hole,
the limiting component comprises a limiting block, a limiting connecting rod and a limiting hole, the limiting hole is arranged on the top surface of the clamp body, the lower part of the limiting connecting rod is rotatably connected with the limiting hole, the upper part of the limiting connecting rod is connected with one end of the limiting block, the bottom surface of the limiting block is contacted with the top surface of the clamp body,
when the limiting block moves to the upper part of the profiling installation groove, the limiting block is tightly pressed on the top surface of the product to lock the product and prevent the product from moving up and down; when the limiting block leaves the profiling installation groove, the limiting block is separated from the product to unlock the product so as to carry out loading and unloading on the product.
2. A rework reflow soldering jig for 5G communication products according to claim 1, wherein the profile mounting groove and the reinforcing bars cooperate to carry the product such that the top surface of the product is flush with the top surface of the jig body.
3. A repair reflow soldering jig for 5G communication products according to claim 1, wherein the reinforcing bar is provided with a plurality of positioning holes.
4. A repair reflow soldering jig for 5G communication products according to claim 1, wherein the limit connecting rod and the limit hole are in threaded connection.
5. A repair reflow soldering jig for 5G communication products according to claim 1, wherein the jig body is provided with an avoiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142275.9U CN214161692U (en) | 2020-12-24 | 2020-12-24 | A reprocess reflow soldering anchor clamps for 5G communication product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142275.9U CN214161692U (en) | 2020-12-24 | 2020-12-24 | A reprocess reflow soldering anchor clamps for 5G communication product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214161692U true CN214161692U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023142275.9U Active CN214161692U (en) | 2020-12-24 | 2020-12-24 | A reprocess reflow soldering anchor clamps for 5G communication product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214161692U (en) |
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2020
- 2020-12-24 CN CN202023142275.9U patent/CN214161692U/en active Active
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