CN216177410U - Large-size module assembling and welding jig - Google Patents
Large-size module assembling and welding jig Download PDFInfo
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- CN216177410U CN216177410U CN202121762949.7U CN202121762949U CN216177410U CN 216177410 U CN216177410 U CN 216177410U CN 202121762949 U CN202121762949 U CN 202121762949U CN 216177410 U CN216177410 U CN 216177410U
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Abstract
The utility model relates to the field of module assembly and welding, in particular to a large-size module assembly and welding jig. The utility model discloses a large-size module assembling and welding jig, which is characterized by comprising the following components: a carrier; the module positioning PI N is matched with the positioning hole on the module and used for positioning the module; and the module pressing buckle is used for pressing the module. The carrier can not only ensure the welding quality of products, but also can ensure the accuracy of hand-pasted surface mounting.
Description
Technical Field
The utility model relates to the field of module assembly and welding, in particular to a large-size module assembly and welding jig.
Background
The description of the background of the utility model pertaining to the related art to which this invention pertains is given for the purpose of illustration only and for the purpose of facilitating an understanding of the contents of the present invention, and should not be taken as an admission or admission that the applicant expressly considered or assumed that the applicant considered prior art to the filing date of the first filing date of the present application.
At present, large-size modules cannot be automatically mounted by using a chip mounter, manual mounting and misalignment are not accurate, product deviation and continuous tin are easily caused, and quality problems such as poor rosin joint and the like caused by deformation of products due to high temperature influence during reflow soldering are solved. The large-size module adopts a manual hand welding mode at present, and the mode has low efficiency and causes pollution and badness to hand welding peripheral devices.
SUMMERY OF THE UTILITY MODEL
In order to improve the production efficiency and yield of large module products, the utility model provides a special carrier which can not only ensure the welding quality of the products, but also ensure the accuracy of hand-pasted mounting.
The purpose of the utility model is realized by the following technical scheme:
a large-size module assembling and welding jig comprising:
a carrier;
the module positioning PIN is matched with the positioning hole in the module and used for positioning the module;
and the module pressing buckle is used for pressing the module.
Further, the number of the module positioning PIN is 4-8.
Furthermore, the module positioning PIN is in tolerance fit with the size of the positioning hole of the module.
Further, the number of the press buttons is 4.
By means of the scheme, the large-size module assembling and welding jig disclosed by the utility model at least has the following beneficial effects:
and designing a module positioning PIN and a module pressing buckle on the carrier. When a person manually pastes the module, the person only needs to align the positioning hole on the module to position the PIN and then looses the hand to accurately paste the module, (the size of the positioning PIN and the size of the product positioning hole are matched with each other in a proper tolerance mode) and then presses and presses four corners of the module, so that the module is tightly attached to the printed board, and the problem that the product is deformed and rosin-welded in the high-temperature backflow process is solved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly described as follows:
fig. 1 is a schematic structural diagram of a large-sized module assembling and welding jig according to the present invention.
Detailed Description
The present invention is further described in detail with reference to the following examples, which should be understood as the technical solutions of the present invention are more easily understood by those skilled in the art, and should not be construed as limiting the scope of the present invention.
In the following description, the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance. The following description provides embodiments of the utility model, which may be combined with or substituted for various embodiments, and the utility model is thus to be construed as embracing all possible combinations of the same and/or different embodiments described. Thus, if one embodiment includes feature A, B, C and another embodiment includes feature B, D, then the utility model should also be construed as including embodiments that include one or more of all other possible combinations of A, B, C, D, even though such embodiments may not be explicitly recited in the following text.
A large-size module assembling and welding jig comprising:
a carrier 1;
the module positioning PIN2, the positioning PIN2 is matched with the positioning hole on the module for positioning the module;
and the module pressing buckle 3 is used for pressing the module.
In some embodiments of the present invention, the number of module location PINs 2 is 4-8.
In some embodiments of the utility model, the module alignment PIN2 is a tolerance fit to the alignment hole dimensions of the module.
In some embodiments of the present invention, the number of the press buttons 3 is 4.
The working process is as follows:
aligning the positioning hole with a jig and fixing a PIN on the jig by the printed PCB;
taking 1 module, sleeving a positioning hole on the module into a positioning PIN on a jig, and then loosening to finish accurate mounting;
slightly lifting the module, pressing the module, rotating the module, pressing the module at four corners of the module, and directly placing the module in reflow soldering to form soldering.
And designing a module positioning PIN and a module pressing buckle on the carrier. When a person manually pastes the module, the person only needs to align the positioning hole on the module to position the PIN and then looses the hand to accurately paste the module, (the size of the positioning PIN and the size of the product positioning hole are matched with each other in a proper tolerance mode) and then presses and presses four corners of the module, so that the module is tightly attached to the printed board, and the problem that the product is deformed and rosin-welded in the high-temperature backflow process is solved.
The utility model can greatly improve the one-time first pass rate and the production efficiency of products, greatly reduce the maintenance of finished products, and can be used for post operation after general training without professional welding personnel.
The technical requirements are as follows:
1. carrier material: synthesizing stone; thickness: 4mm
2. The reverse side of the region is deep with 2.2 high temperature magnets 4.8 x 1.0
3. The depth of the region is 2.7 +/-0.05mm
4. Area is dug through and chamfered for deburring
5. The depth of the region is 0.4 +/-0.05mm
6.2 positioning columns protrude 10mm from the surface of the carrier, and the diameter of each positioning column is 0.6 mm;
7. pressing and buckling;
8.4 white foolproof posts do not sink and are flush with the uppermost layer of the carrier, and the diameter is 3.1+/-0.05 mm;
9. and (5) lettering.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A jumbo size module equipment and welding jig, its characterized in that includes:
a carrier;
the module positioning PIN is matched with the positioning hole in the module and used for positioning the module;
and the module pressing buckle is used for pressing the module.
2. The large-scale module assembling and welding jig of claim 1, wherein the number of the module positioning PINs is 4-8.
3. The large-scale module assembling and welding jig of claim 1, wherein the module positioning PIN is in tolerance fit with the positioning hole of the module.
4. The large-sized module assembling and welding jig according to claim 1, wherein the number of the press buttons is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121762949.7U CN216177410U (en) | 2021-07-30 | 2021-07-30 | Large-size module assembling and welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121762949.7U CN216177410U (en) | 2021-07-30 | 2021-07-30 | Large-size module assembling and welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216177410U true CN216177410U (en) | 2022-04-05 |
Family
ID=80895606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121762949.7U Active CN216177410U (en) | 2021-07-30 | 2021-07-30 | Large-size module assembling and welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216177410U (en) |
-
2021
- 2021-07-30 CN CN202121762949.7U patent/CN216177410U/en active Active
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