CN220296073U - Circuit board welding jig - Google Patents
Circuit board welding jig Download PDFInfo
- Publication number
- CN220296073U CN220296073U CN202321701583.1U CN202321701583U CN220296073U CN 220296073 U CN220296073 U CN 220296073U CN 202321701583 U CN202321701583 U CN 202321701583U CN 220296073 U CN220296073 U CN 220296073U
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- China
- Prior art keywords
- fixed
- circuit board
- column
- welding jig
- movable
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- 238000003466 welding Methods 0.000 title claims abstract description 51
- 239000011324 bead Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model provides a circuit board welding jig which comprises a welding jig body, wherein the welding jig body comprises a base, a supporting seat is welded on the base, a fixing groove is formed in one side of the supporting seat, a movable column is movably arranged in the fixing groove, a fixing column is movably arranged at the bottom of the movable column, a fixing frame is welded at one end of the fixing column, a movable plate is welded at one end of the movable column, the movable plate is matched with the fixing frame, a threaded rod is rotatably arranged on the fixing frame, and a rotary handle is fixed at one end of the threaded rod. This circuit board welding jig, when using, with electronic component centre gripping between fly leaf and circuit board, the electrode post is spacing inside the trompil of circuit board, is convenient for later stage with electrode post welding use on the circuit board.
Description
Technical Field
The utility model relates to the field of welding jig equipment, in particular to a circuit board welding jig.
Background
In the welding process of the circuit board, in order to ensure that the main body to be welded and the workpiece to be welded are welded according to the set positions, and the main body to be welded and the workpiece to be welded are not misplaced in the welding process, a positioning jig for quickly fixing the circuit board is needed to realize reliable positioning.
According to the disclosed circuit board welding jig of patent document of present publication No. CN217859233U, it includes the base plate, the top of base plate is provided with fixture, fixture includes the even axle that splint and symmetry set up, even the axle is connected with the base plate through lifting unit, two the one end of even axle all with the surface swing joint of splint, the draw-in groove has been seted up to the surface of even axle, the internal surface joint of draw-in groove has the cardboard, the surface of cardboard and the surface fixed connection of splint, this technical scheme when using, splint can carry out the centre gripping to the circuit board through draw-in groove and commentaries on classics board, and swivel nut and even axle are in the same place through the centre gripping of draw-in groove to splint for splint and even axle stable connection are in the same place, when splint drive circuit board adjustment turns to and highly, thereby have strengthened the stability of circuit board, and to above-mentioned technical scheme, this scheme has realized the centre gripping of circuit board is fixed, but has only realized the spacing fixed of circuit board, can't be with electronic component spacing fixed on the circuit board, the later stage welding of being inconvenient.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a circuit board welding jig which solves the problems in the background art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a circuit board welding jig, includes the welding jig body, the welding jig body includes the base, the welding has the supporting seat on the base, open one side of supporting seat has the fixed slot, the inside movable mounting of fixed slot has the movable column, the bottom movable mounting of movable column has the fixed column, the one end welding of fixed column has the mount, the one end welding of movable column has the fly leaf, the fly leaf cooperatees with the mount, rotate on the mount and install the threaded rod, the one end of threaded rod is fixed with the knob.
Further, the inside movable mounting of mount has the grip block, one side of grip block passes through the bearing frame and installs on the threaded rod.
Further, a circuit board is clamped and installed between the clamping plate and the fixing frame, and an opening is formed in the circuit board.
Further, an electrode column is movably mounted in the opening, one end of the electrode column is fixed with an electronic element, and the electronic element is contacted with one side of the movable plate.
Further, one sides of the fixed column and the movable column are respectively fixed with a strong magnetic mechanism, the strong magnetic mechanism comprises a first magnet and a second magnet, and the first magnet is matched with the second magnet to enable the fixed column and the movable column to be matched and limited.
Further, one end side of the fixed column and one end side of the movable column are provided with arc grooves, and the inner wall of each fixed groove is provided with a groove.
Further, a spring is fixed in the groove, a clamping bead is fixed at one end of the spring, and the clamping bead is matched with the arc-shaped groove.
Further, the inside fixed mounting of fixed slot has supporting mechanism, supporting mechanism's one end is fixed with spacing seat, spacing seat cooperatees with fixed column and movable column.
The utility model has the beneficial effects that: the utility model relates to a circuit board welding jig, which comprises a base; a support base; a fixing groove; a movable column; fixing the column; a movable plate; a fixing frame; a threaded rod; a rotary handle; a strong magnetic mechanism; a clamping plate; a bearing seat; a support mechanism; a limit seat; an arc-shaped groove; a groove; a spring; clamping beads; a circuit board; opening holes; an electronic component; and an electrode column.
1. This circuit board welding jig, when using, with electronic component centre gripping between fly leaf and circuit board, the electrode post is spacing inside the trompil of circuit board, is convenient for later stage with electrode post welding use on the circuit board.
2. This kind of circuit board welding jig can rotate the fly leaf to the top of mount when electronic component installs, and the quick installation of earlier stage electronic component of being convenient for uses, and rotatory mount and fly leaf after the installation is accomplished makes electrode post and electrode plate upwards expose, and the later stage of being convenient for welds and uses
3. This circuit board welding jig, threaded rod rotation promotes the grip block to remove, and the grip block is realized accomplishing the centre gripping to the additional circuit board of different width and is fixed, and the influence that the circuit board removed and caused when avoiding welding.
Drawings
FIG. 1 is a schematic diagram of a circuit board soldering fixture according to the present utility model;
fig. 2 is a schematic structural view of a movable plate and a fixed frame of a circuit board welding jig according to the present utility model;
FIG. 3 is a schematic side view of a supporting seat of a circuit board welding fixture according to the present utility model;
fig. 4 is an enlarged schematic diagram of a point a of a circuit board welding fixture according to the present utility model:
FIG. 5 is a schematic diagram of another use structure at point A of a circuit board soldering fixture according to the present utility model;
FIG. 6 is a schematic diagram showing a side view of a movable plate and a fixed frame of a circuit board welding jig according to the present utility model;
in the figure: 1. a base; 2. a support base; 3. a fixing groove; 4. a movable column; 5. fixing the column; 6. a fixing frame; 7. a movable plate; 8. a threaded rod; 9. a rotary handle; 10. a strong magnetic mechanism; 11. a clamping plate; 12. a bearing seat; 13. a support mechanism; 14. a limit seat; 15. an arc-shaped groove; 16. a groove; 17. a spring; 18. clamping beads; 19. a circuit board; 20. opening holes; 21. an electronic component; 22. and an electrode column.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a circuit board welding jig, includes the welding jig body, the welding jig body includes base 1, the welding has supporting seat 2 on the base 1, open one side of supporting seat 2 has fixed slot 3, the inside movable mounting of fixed slot 3 has movable column 4, the bottom movable mounting of movable column 4 has fixed column 5, the one end welding of fixed column 5 has mount 6, the one end welding of movable column 4 has movable plate 7, movable plate 7 cooperatees with mount 6, rotate on the mount 6 and install threaded rod 8, the one end of threaded rod 8 is fixed with knob 9, the inside movable mounting of mount 6 has grip block 11, one side of grip block 11 is installed on threaded rod 8 through bearing frame 12, and threaded rod 8 is rotatory to promote grip block 11 at the inside removal of mount 6, and the removal is fixed to the circuit board 19 centre gripping of different width.
In this embodiment, the circuit board 19 is installed to the centre gripping between grip block 11 and the mount 6, open there is trompil 20 on the circuit board 19, the inside movable mounting of trompil 20 has electrode post 22, the one end of electrode post 22 is fixed with electronic component 21, electronic component 21 contacts with one side of fly leaf 7, one side of fixed post 5 and fly leaf 4 all is fixed with strong magnetic mechanism 10, strong magnetic mechanism 10 includes magnet one and magnet two, magnet one and magnet two cooperate and make between fixed post 5 and the fly leaf 4 cooperate spacing, cooperate through magnet one and magnet two, with fixed post 5 and the spacing fixed together of fly leaf 4, avoid the influence that causes at rotatory in-process fly leaf 7 and mount 6 are separated easily.
In this embodiment, the arc-shaped groove 15 is opened to the one end avris of fixed column 5 and movable column 4, it has recess 16 to open on the inner wall of fixed slot 3, the inside of recess 16 is fixed with spring 17, the one end of spring 17 is fixed with card pearl 18, card pearl 18 cooperatees with arc-shaped groove 15, the inside fixed mounting of fixed slot 3 has supporting mechanism 13, the one end of supporting mechanism 13 is fixed with spacing seat 14, spacing seat 14 cooperatees with fixed column 5 and movable column 4, and supporting mechanism 13 is supporting spring, and supporting spring provides holding power for spacing seat 14, and the holding power extrudees between fixed column 5 and the movable column 4 spacing.
When the technical scheme is used, firstly, the movable plate 7 drives the movable column 4 to move upwards, the movable column 4 moves upwards to extrude the limiting seat 14, the clamping beads 18 enter one end of the fixed column 5 through the arc-shaped grooves 15 on the fixed column 5 after the movable column 4 moves upwards, the clamping beads 18 limit and fix the fixed column 5 at the moment, the fixed column 5 can not drive the fixed frame 6 to rotate after limiting and fixing, the circuit board 19 is placed between the clamping plate 11 and the fixed frame 6, the threaded rod 8 is driven to rotate through the rotary handle 9, the threaded rod 8 drives the clamping plate 11 to displace forwards and backwards through rotation, the circuit board 19 is clamped and fixed through the forwards and backwards displacement, the electronic element 21 is arranged on the circuit board 19 after the circuit board 19 is fixed, the electrode column 22 moves downwards after being arranged in the opening 20, the movable column 4 extrudes the clamping beads 18 after moving downwards, the clamping beads 18 shrink through the springs 17, enter into the arc-shaped grooves 15 between the fixed column 5 and the movable column 4 after shrinking, limit the movable column 4 and the fixed column 5, prevent the fixed column 5 and the movable column 4 from rotating together after limiting, the movable plate 7 extrudes the electronic element 21, the electronic element 21 is limited and fixed on the circuit board 19 after extrusion, the fixed frame 6 and the movable plate 7 rotate, the fixed column 5 and the movable column 4 rotate through the clamping beads 18 after rotating by 180 degrees, the fixed frame 6 is positioned at the top of the movable plate 7, the electrode column 22 and the circuit board 19 are exposed from the top, the welding is convenient to realize, the movable plate 7 can be installed from low to high according to the height of the electronic element 21 when the electronic element 21 is limited on the circuit board 19, and the welding is completed.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a circuit board welding jig, includes welding jig body, its characterized in that: the welding jig body comprises a base (1), the welding has supporting seat (2) on base (1), open one side of supporting seat (2) has fixed slot (3), the inside movable mounting of fixed slot (3) has movable post (4), the bottom movable mounting of movable post (4) has fixed post (5), the one end welding of fixed post (5) has mount (6), the one end welding of movable post (4) has fly leaf (7), fly leaf (7) cooperatees with mount (6), rotate on mount (6) and install threaded rod (8), the one end of threaded rod (8) is fixed with knob (9).
2. The circuit board welding jig of claim 1, wherein: the inside movable mounting of mount (6) has grip block (11), one side of grip block (11) is installed on threaded rod (8) through bearing frame (12).
3. The circuit board welding jig according to claim 2, wherein: a circuit board (19) is clamped and installed between the clamping plate (11) and the fixing frame (6), and an opening (20) is formed in the circuit board (19).
4. The circuit board welding jig according to claim 3, wherein: an electrode column (22) is movably arranged in the opening (20), an electronic element (21) is fixed at one end of the electrode column (22), and the electronic element (21) is contacted with one side of the movable plate (7).
5. The circuit board welding jig of claim 1, wherein: one sides of the fixed column (5) and the movable column (4) are respectively fixed with a strong magnetic mechanism (10), the strong magnetic mechanism (10) comprises a first magnet and a second magnet, and the first magnet and the second magnet are matched to enable the fixed column (5) and the movable column (4) to be matched and limited.
6. The circuit board welding jig of claim 1, wherein: an arc-shaped groove (15) is formed in one end side of each of the fixed column (5) and the movable column (4), and a groove (16) is formed in the inner wall of each of the fixed grooves (3).
7. The circuit board welding jig of claim 6, wherein: the inside of recess (16) is fixed with spring (17), the one end of spring (17) is fixed with card pearl (18), card pearl (18) cooperate with arc groove (15).
8. The circuit board welding jig of claim 1, wherein: the inside fixed mounting of fixed slot (3) has supporting mechanism (13), the one end of supporting mechanism (13) is fixed with spacing seat (14), spacing seat (14) cooperatees with fixed column (5) and movable column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321701583.1U CN220296073U (en) | 2023-06-30 | 2023-06-30 | Circuit board welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321701583.1U CN220296073U (en) | 2023-06-30 | 2023-06-30 | Circuit board welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220296073U true CN220296073U (en) | 2024-01-05 |
Family
ID=89353511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321701583.1U Active CN220296073U (en) | 2023-06-30 | 2023-06-30 | Circuit board welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220296073U (en) |
-
2023
- 2023-06-30 CN CN202321701583.1U patent/CN220296073U/en active Active
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| GR01 | Patent grant |