CN210334682U - PCB welding fixture - Google Patents
PCB welding fixture Download PDFInfo
- Publication number
- CN210334682U CN210334682U CN201921067902.1U CN201921067902U CN210334682U CN 210334682 U CN210334682 U CN 210334682U CN 201921067902 U CN201921067902 U CN 201921067902U CN 210334682 U CN210334682 U CN 210334682U
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- welding
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Abstract
The utility model discloses a PCB board welding jig, include: a base plate; the upper end of the bottom plate is provided with a plurality of welding bases; a first positioning column and a second positioning column are respectively arranged at two ends of the upper end of the welding base; a guide column is arranged at one side of the upper end of the welding base, which is positioned on the first positioning column; the upper end of the welding base is provided with a welding main plate; the welding general plate is provided with a first positioning hole and a guide hole; the first positioning column, the second positioning column and the guide column are respectively and correspondingly arranged in the first positioning hole and the guide hole; a cover plate is arranged above the welding base; round holes are formed in the cover plate above the guide columns; four corners of the cover plate are provided with a supporting leg respectively; the two diagonal corners of the bottom plate are respectively provided with a quick clamp; the clamping head of the quick clamp is arranged on the cover plate. In this way, the utility model discloses simple structure, convenient operation through guide post and first reference column and second reference column and with the fixed PCB board of apron cooperation, avoids haring the circuit on the PCB board, excellent in use effect, extensive applicability.
Description
Technical Field
The utility model relates to a PCB welding jig's improvement, in particular to simple structure, convenient operation through guide post and first reference column and second reference column and with the fixed PCB board of apron cooperation, avoids haring the circuit on the PCB board, excellent in use effect, extensive applicability.
Background
The PCB is named as a printed circuit board, is a support body of an electronic component and is a carrier for electrical connection of the electronic component. The PCB is easy to shake when electronic components are welded, so that the PCB needs to be fixed in the welding process. The existing PCB fixing mode is generally that the PCB is fixed on a welding workbench through a clamp, the contact area between the clamp and the PCB is large, and when the clamp fixes the PCB, a circuit on the PCB can be clamped to be damaged, the structure of the PCB is damaged, and the using effect of the PCB is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a simple structure, convenient operation, through guide post and first reference column and second reference column and with the fixed PCB board of apron cooperation, avoid haring the circuit on the PCB board, excellent in use effect, extensive applicability's PCB board welding jig.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a PCB welding jig comprising: a base plate; a plurality of welding bases are arranged at the upper end of the bottom plate; a first positioning column and a second positioning column are respectively arranged at two ends of the upper end of the welding base; a guide column is arranged at one side of the upper end of the welding base, which is positioned on the first positioning column; a welding main plate is arranged at the upper end of the welding base; the welding general plate is provided with a first positioning hole and a guide hole; the first positioning column, the second positioning column and the guide column are respectively and correspondingly arranged in the first positioning hole and the guide hole; a cover plate is arranged above the welding base; round holes are formed in the cover plate above the guide columns; four corners of the cover plate are provided with a supporting leg respectively; the two diagonal corners of the bottom plate are respectively provided with a quick clamp; the clamping head of the quick clamp is arranged on the cover plate.
Preferably, two ends of the base, which are positioned at the outermost side of the welding bases, are respectively provided with a positioning rod; a second positioning hole is formed in the cover plate corresponding to the positioning rod; and a positioning rod is arranged in the second positioning hole.
Preferably, a spring is arranged at the lower end of the guide post on the bottom plate.
Preferably, the longitudinal section of the round hole is in an inverted trapezoid shape.
Preferably, the welding bases on the bottom plate are symmetrically arranged in two rows; each row is provided with a plurality of welding bases; two opposite one ends of two lines of welding bases are provided with first reference column and guide post, and the other end is provided with the second reference column.
Preferably, the width of the cover plate is smaller than the width of the two rows of welding bases on the bottom plate, namely, the cover plate only covers one part of the welding bases.
Preferably, grooves are formed in two side edges, located between the first positioning column and the second positioning column, of the upper end of the welding base.
Preferably, the quick clamp is a horizontal clamp.
The utility model has the advantages that: a PCB board welding jig, simple structure, convenient operation through guide post and first reference column and second reference column and with the fixed PCB board of apron cooperation, avoid haring the circuit on the PCB board, excellent in use effect, extensive applicability.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
fig. 1 is a schematic structural view of a PCB welding jig.
Fig. 2 is a schematic structural diagram of a PCB welding jig after removing a cover plate.
Wherein: 1. a base plate; 2. welding a base; 3. a first positioning post; 4. a second positioning column; 5. a guide post; 6. a cover plate; 7. a circular hole; 8. supporting legs; 9. quickly clamping; 10. positioning a rod; 11. a second positioning hole; 12. welding a main plate; 13. and (4) a groove.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 and 2, the present invention includes:
in order to solve the technical problem, the utility model discloses a technical scheme be a PCB board welding jig, include: a base plate 1; the upper end of the bottom plate 1 is provided with a plurality of welding bases 2; a first positioning column 3 and a second positioning column 4 are respectively arranged at two ends of the upper end of the welding base 2; a guide post 5 is arranged at one side of the upper end of the welding base 2, which is positioned on the first positioning post 3; the upper end of the welding base 2 is provided with a welding main plate 12; the welding general plate 12 is provided with a first positioning hole and a guide hole; the first positioning column 3, the second positioning column 4 and the guide column 5 are respectively and correspondingly arranged in the first positioning hole and the guide hole; a cover plate 6 is arranged above the welding base 2; round holes 7 are formed in the cover plate 6 above the guide columns 5; four corners of the cover plate 6 are provided with a supporting leg 8; two rapid clamps 9 are respectively arranged on two diagonal angles of the bottom plate 1 on the bottom plate 1; the chuck of the quick clamp 9 is arranged on the cover plate 6; the quick clamp 9 is a horizontal clamp.
Two ends of the base, which are positioned at the outermost side of the welding bases 2, are respectively provided with a positioning rod 10; a second positioning hole 11 is formed in the cover plate 6 corresponding to the positioning rod 10; and a positioning rod 10 is arranged in the second positioning hole 11.
And a spring is arranged at the lower end of the guide post 5 on the bottom plate 1.
The longitudinal section of the round hole 7 is in an inverted trapezoid shape.
The welding bases 2 on the bottom plate 1 are symmetrically arranged in two rows; each row is provided with a plurality of welding bases 2; two opposite one ends of two lines of relative welding bases 2 are provided with first reference column 3 and guide post 5, and the other end is provided with second reference column 4.
The width of the cover plate 6 is smaller than the width of the two rows of the welding bases 2 on the base plate 1, i.e. the cover plate 6 covers only a part of the welding bases 2.
Two side edges of the upper end of the welding base 2 between the first positioning column 3 and the second positioning column 4 are provided with grooves 13.
During the use, press guide post 5, will weld and total board 12 and place on welding base 2, make first reference column 3 on the total board 12 of welding, second reference column 4 and guide post 5 correspond the setting respectively in first locating hole and guiding hole, loosen guide post 5, guide post 5 blocks in the guiding hole, then cover apron 6, make the locating lever 10 set up in the second locating hole 11 on apron 6, it can to clip apron 6 to use quick clamp 9 at last.
The utility model has the advantages that: a PCB board welding jig, simple structure, convenient operation through guide post and first reference column and second reference column and with the fixed PCB board of apron cooperation, avoid haring the circuit on the PCB board, excellent in use effect, extensive applicability.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a PCB board welding jig which characterized in that: the method comprises the following steps: a base plate; a plurality of welding bases are arranged at the upper end of the bottom plate; a first positioning column and a second positioning column are respectively arranged at two ends of the upper end of the welding base; a guide column is arranged at one side of the upper end of the welding base, which is positioned on the first positioning column; a welding main plate is arranged at the upper end of the welding base; the welding general plate is provided with a first positioning hole and a guide hole; the first positioning column, the second positioning column and the guide column are respectively and correspondingly arranged in the first positioning hole and the guide hole; a cover plate is arranged above the welding base; round holes are formed in the cover plate above the guide columns; four corners of the cover plate are provided with a supporting leg respectively; the two diagonal corners of the bottom plate are respectively provided with a quick clamp; the clamping head of the quick clamp is arranged on the cover plate.
2. The PCB welding jig of claim 1, wherein: two ends of the base, which are positioned at the outermost sides of the welding bases, are respectively provided with a positioning rod; a second positioning hole is formed in the cover plate corresponding to the positioning rod; and a positioning rod is arranged in the second positioning hole.
3. The PCB welding jig of claim 1 or 2, wherein: and a spring is arranged at the lower end of the guide post on the bottom plate.
4. The PCB welding jig of claim 3, wherein: the longitudinal section of the round hole is in an inverted trapezoid shape.
5. The PCB welding jig of claim 4, wherein: the welding bases on the bottom plate are symmetrically arranged in two rows; each row is provided with a plurality of welding bases; two opposite one ends of two lines of welding bases are provided with first reference column and guide post, and the other end is provided with the second reference column.
6. The PCB welding jig of claim 5, wherein: the width of the cover plate is smaller than that of the two rows of welding bases on the bottom plate, namely, the cover plate only covers one part of the welding bases.
7. The PCB welding jig of claim 1 or 5, wherein: and grooves are formed in two side edges of the upper end of the welding base, which are positioned between the first positioning column and the second positioning column.
8. The PCB welding jig of claim 1, wherein: the quick clamp is a horizontal clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067902.1U CN210334682U (en) | 2019-07-09 | 2019-07-09 | PCB welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067902.1U CN210334682U (en) | 2019-07-09 | 2019-07-09 | PCB welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210334682U true CN210334682U (en) | 2020-04-17 |
Family
ID=70195109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921067902.1U Active CN210334682U (en) | 2019-07-09 | 2019-07-09 | PCB welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210334682U (en) |
-
2019
- 2019-07-09 CN CN201921067902.1U patent/CN210334682U/en active Active
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