CN218336621U - Wave soldering jig for circuit board - Google Patents
Wave soldering jig for circuit board Download PDFInfo
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- CN218336621U CN218336621U CN202221529705.9U CN202221529705U CN218336621U CN 218336621 U CN218336621 U CN 218336621U CN 202221529705 U CN202221529705 U CN 202221529705U CN 218336621 U CN218336621 U CN 218336621U
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- circuit board
- steel sheet
- block
- briquetting
- groove
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Abstract
The utility model discloses a circuit board wave-soldering tool, its simple structure, it is all fairly simple, convenient operation to the fixed of circuit board with the dismantlement. The to-be-solved technical problem of the utility model is realized through following technical means: the utility model provides a circuit board wave-soldering tool, includes year dish, briquetting and steel sheet layering, set up rectangular recess in the middle of the upper portion of year dish, be provided with in the recess with circuit board looks adaptation place the cavity, the lower surface of placing the cavity has seted up a plurality of thru holes, the recess is equallyd divide on the middle part of the both sides on long limit and does not be provided with the draw-in groove, the briquetting is the rectangle just be provided with on the briquetting with the fixture block of draw-in groove looks adaptation, the one end of steel sheet layering with it rotates to carry the dish to be connected, the other end of steel sheet layering with cooperate in the middle part of briquetting. The utility model relates to a technical field of frock tool.
Description
Technical Field
The utility model relates to a tooling jig's technical field especially relates to a circuit board wave-soldering tool.
Background
In the wave soldering process of the circuit board, a corresponding jig is needed to fix the circuit board, through holes are formed in the jig, and the soldering machine sprays tin liquid to the circuit board to penetrate through the through holes to achieve wave soldering. Traditional wave-soldering anchor clamps are mainly fixed the circuit board through a plurality of screws and clamping jaw, still need dismantle one of these screws and clamping jaw during the dismantlement, its complex operation, comparatively troublesome, bring inconvenience for production.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a circuit board wave-soldering jig, its simple structure, it is all fairly simple, convenient operation to the fixed of circuit board with the dismantlement.
The to-be-solved technical problem of the utility model is realized through following technical means: the utility model provides a circuit board wave-soldering tool, includes year dish, briquetting and steel sheet layering, rectangular recess has been seted up in the middle of the upper portion of year dish, be provided with in the recess with circuit board looks adaptation place the cavity, the lower surface of placing the cavity has seted up a plurality of thru holes, the recess is equallyd divide on the middle part of the both sides on long limit and does not be provided with the draw-in groove, the briquetting is the rectangle just be provided with on the briquetting with the fixture block of draw-in groove looks adaptation, the one end of steel sheet layering with it rotates to connect to carry the dish, the other end of steel sheet layering with the middle part of briquetting cooperatees.
In the above scheme, the utility model is provided with a press block for fixing the circuit board, and the middle part of the press block is pressed and fixed by the steel sheet press strip, so that the circuit board is pressed in the placing cavity, and the circuit board is prevented from warping due to no tin passing or the part is prevented from floating due to tin passing; on the other hand, the steel sheet pressing strip can be abutted to the middle of the pressing block only by manual simple rotation, so that only the pressing block is used for covering and pressing, the steel sheet pressing strip is double-fixed, and the circuit board at the inner end of the steel sheet pressing strip is very convenient to disassemble and assemble.
Furthermore, a fixed column matched with the steel sheet pressing strip is arranged on the side portion of the carrying disc, an annular groove is formed in the middle of the fixed column, an embedding hole matched with the annular groove is formed in one end of the steel sheet pressing strip, the steel sheet pressing strip is in running fit with the fixed column through the matching of the embedding hole and the annular groove, the steel sheet pressing strip is firstly arched in the middle and then is downwards folded, and one end, far away from the fixed column, of the steel sheet pressing strip is upwards bent to form a hand-holding portion.
In the above scheme, the steel sheet layering is the arch shape, and the steel sheet layering is pulled up earlier and is buckling downwards for the steel sheet layering can easily rotate the middle part of back butt briquetting, only the butt middle part to the briquetting moreover, reduces the friction, increases the life of steel sheet layering.
Furthermore, a rectangular through hole is formed in the front side of the carrying disc, a sliding block is arranged in the rectangular through hole in a sliding fit mode, and a buckling block matched with the pressing block is integrally formed on one side, close to the placing cavity, of the sliding block.
In the above scheme, the buckling block can realize linear movement by means of the sliding block, and the buckling block can buckle the pressing block to prevent the pressing block from floating or jumping.
Furthermore, an elastic rope is arranged on the upper portion of the buckling block, a ferrule is arranged at the tail end of the elastic rope, and the ferrule is matched with the hand grasping portion.
In the scheme, the ferrule is used for the hand to manually sleeve the hand gripping part, so that the buckling block and the steel sheet pressing strip are simply connected, the buckling block is fixed without returning, and the pressing block is fixed through the buckling block and the steel sheet pressing strip, so that the effect is better.
Further, the width of the pressing block is smaller than that of the groove.
In the above scheme, the width of the pressing block is smaller than that of the groove, so that the pressing block is convenient to place.
Furthermore, a magnetic layer is arranged on the clamping groove, and an iron sheet is arranged on the lower surface of the clamping block of the pressing block.
In the above scheme, the design is inhaled the structure magnetically, further strengthens the fixed effect of briquetting.
Furthermore, the bottom surface of carrying the dish is provided with two rows of spouts, the thru hole all is located in the spout, the surface of spout is provided with antiseized tin layer.
In the above scheme, the spout is used for the utility model discloses carry out the slip transport in the welding machine, design antiseized tin layer and guarantee to carry near the region of thru hole of set bottom not polluted by the tin liquid.
Drawings
FIG. 1 is an exploded view of the present invention;
fig. 2 is a schematic structural view of the boat of the present invention.
Detailed Description
The present invention will be further described in detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
As shown in fig. 1-2, the utility model relates to a circuit board wave-soldering tool, including carrying dish 1, briquetting 2 and steel sheet layering 3, rectangular recess 4 has been seted up in the middle of carrying the upper portion of dish 1, be provided with in the recess 4 with circuit board looks adaptation place cavity 5, a plurality of thru holes 6 have been seted up to the lower surface of placing cavity 5, recess 4 is equallyd divide on the middle part of the both sides on long limit and do not is provided with draw-in groove 7, briquetting 2 is the rectangle just be provided with on briquetting 2 with the fixture block 8 of draw-in groove 7 looks adaptation, steel sheet layering 3 one end with carry dish 1 to rotate and connect, steel sheet layering 3 the other end with the middle part of briquetting 2 cooperatees. The utility model is provided with a pressing block 2 for fixing the circuit board, and the middle part of the pressing block 2 is pressed down and fixed by the steel sheet pressing strip 3, so that the circuit board is pressed in the placing cavity 5, and the phenomenon that the circuit board is warped because of not passing tin or parts float high because of passing tin is avoided; on the other hand, the steel sheet pressing strip 3 can be abutted to the middle part of the pressing block 2 only by simple manual rotation, so that only the pressing block 2 is used for covering and pressing, the steel sheet pressing strip 3 is used for double fixation, and the circuit board at the inner end of the steel sheet pressing strip is very convenient to disassemble and assemble.
In a specific embodiment, a fixing column 9 matched with the steel sheet pressing strip 3 is arranged on the lateral portion of the carrying tray 1, an annular groove is arranged in the middle of the fixing column 9, an embedding hole matched with the annular groove is formed in one end of the steel sheet pressing strip 3, the steel sheet pressing strip 3 is in running fit with the fixing column 9 through the matching of the embedding hole and the annular groove, the steel sheet pressing strip 3 is firstly arched in the middle and then is folded downwards, and one end, far away from the fixing column 9, of the steel sheet pressing strip 3 is bent upwards to form a hand-holding portion 10. The steel sheet layering 3 is the arch shape, and steel sheet layering 3 is pulled up earlier and is buckling downwards for steel sheet layering 3 can easily rotate the middle part of back butt briquetting 2, only the butt to the middle part of briquetting 2 moreover, reduces the friction, increases steel sheet layering 3's life.
In a specific embodiment, a rectangular through hole 11 is formed in the front side of the carrying disc 1, a sliding block 12 is arranged in the rectangular through hole 11 in a sliding fit manner, and a buckling block matched with the pressing block 2 is integrally formed on one side of the sliding block 12 close to the placing cavity 5. The buckling block 13 can realize linear movement by means of the sliding block 12, and the buckling block 13 can buckle the pressing block 2 to prevent the pressing block 2 from floating or jumping.
In a specific embodiment, the upper portion of the buckle block 13 is provided with an elastic rope 15, the end of the elastic rope 15 is provided with a loop 16, and the loop 16 is matched with the hand grip portion 10. The ferrule 16 is used for manually sleeving the hand grip part 10 by a hand, so that the buckling block 13 and the steel sheet pressing strip 3 are simply connected, the buckling block 13 is fixed without returning, and the pressing block 2 is fixed through the buckling block 13 and the steel sheet pressing strip 3, so that the effect is better.
In a specific embodiment, the width of the pressure piece 2 is smaller than the width of the groove 4. The width of briquetting 2 is less than the width of recess 4 to make things convenient for briquetting 2 to place.
In a specific embodiment, a magnetic layer is disposed on the clamping groove 7, and an iron sheet is disposed on a lower surface of the clamping block 8 of the pressing block 2. The magnetic attraction structure is designed to further strengthen the fixing effect of the pressing block 2.
In a specific embodiment, the bottom surface of the carrying disc 1 is provided with two rows of sliding grooves 18, the through holes 6 are positioned in the sliding grooves 18, and the surface of the sliding grooves 18 is provided with an anti-sticking tin layer. Chute 18 is used for the utility model discloses carry out the slip transport in the welding machine, design antiseized tin layer and guarantee to carry the area near thru hole 6 of dish 1 bottom not to be polluted by the tin liquid.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (7)
1. The utility model provides a circuit board wave-soldering tool, its characterized in that, including year dish (1), briquetting (2) and steel sheet layering (3), rectangular recess (4) have been seted up in the middle of the upper portion of year dish (1), be provided with in recess (4) with circuit board looks adaptation place cavity (5), a plurality of thru holes (6) have been seted up to the lower surface of placing cavity (5), recess (4) are equallyd divide on the middle part of the both sides on long limit and do not are provided with draw-in groove (7), briquetting (2) are the rectangle just be provided with on briquetting (2) with fixture block (8) of draw-in groove (7) looks adaptation, the one end of steel sheet layering (3) with year dish (1) rotates to be connected, the other end of steel sheet layering (3) with the middle part of briquetting (2) cooperatees.
2. The circuit board wave soldering jig according to claim 1, wherein a fixing column (9) matched with the steel sheet pressing strip (3) is arranged on the side portion of the carrying disc (1), a circular groove is formed in the middle of the fixing column (9), an embedding hole matched with the circular groove is formed in one end of the steel sheet pressing strip (3), the steel sheet pressing strip (3) is in running fit with the fixing column (9) through the matching of the embedding hole and the circular groove, the steel sheet pressing strip (3) is firstly arched at the middle portion and then is folded downwards, and one end, far away from the fixing column (9), of the steel sheet pressing strip (3) is bent upwards to form a hand-holding portion (10).
3. The circuit board wave soldering jig according to claim 2, wherein a rectangular through hole (11) is formed in the front side of the carrier disc (1), a sliding block (12) is arranged in the rectangular through hole (11) in a sliding fit manner, and a buckling block (13) matched with the pressing block (2) is integrally formed on one side, close to the placing cavity (5), of the sliding block (12).
4. A circuit board wave soldering jig according to claim 3, characterized in that an elastic rope (15) is arranged at the upper part of the buckling block (13), a ferrule (16) is arranged at the tail end of the elastic rope (15), and the ferrule (16) is matched with the hand-holding part (10).
5. A circuit board wave soldering jig according to claim 1, characterized in that the width of the pressing block (2) is smaller than the width of the groove (4).
6. The circuit board wave soldering jig according to claim 1, wherein a magnetic layer is arranged on the clamping groove (7), and an iron sheet is arranged on the lower surface of the clamping block (8) of the pressing block (2).
7. The circuit board wave soldering jig according to claim 1, wherein two rows of sliding grooves (18) are formed in the bottom surface of the carrier disc (1), the through holes (6) are located in the sliding grooves (18), and an anti-sticking tin layer is arranged on the surface of each sliding groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221529705.9U CN218336621U (en) | 2022-06-20 | 2022-06-20 | Wave soldering jig for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221529705.9U CN218336621U (en) | 2022-06-20 | 2022-06-20 | Wave soldering jig for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218336621U true CN218336621U (en) | 2023-01-17 |
Family
ID=84869372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221529705.9U Active CN218336621U (en) | 2022-06-20 | 2022-06-20 | Wave soldering jig for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218336621U (en) |
-
2022
- 2022-06-20 CN CN202221529705.9U patent/CN218336621U/en active Active
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