CN213730133U - Welding fixture for PCB - Google Patents
Welding fixture for PCB Download PDFInfo
- Publication number
- CN213730133U CN213730133U CN202021862464.0U CN202021862464U CN213730133U CN 213730133 U CN213730133 U CN 213730133U CN 202021862464 U CN202021862464 U CN 202021862464U CN 213730133 U CN213730133 U CN 213730133U
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- China
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- anchor clamps
- clamps platform
- circuit board
- pcb
- sliding plate
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Abstract
The utility model provides a welding jig for PCB circuit board, includes left anchor clamps platform and right anchor clamps platform, be equipped with a plurality of support frames between left side anchor clamps platform and the right anchor clamps platform, right anchor clamps platform and support frame are inserted and are equipped with the guide arm, the guide arm respectively with right anchor clamps platform and support frame sliding connection, left side anchor clamps platform and right anchor clamps platform one side that faces back mutually are equipped with and compress tightly the subassembly, left side anchor clamps platform and right anchor clamps platform all are equipped with first length extension subassembly, the support frame is equipped with second length extension subassembly. Compared with the prior art, the utility model discloses a distance between left anchor clamps platform of slip right side anchor clamps platform adjustment and the right anchor clamps platform to and the length that both combined together of slip first slide and second slide adjustment, so that satisfy the circuit board of different length or width. The circuit board is placed on the two table bodies, the pressing plate is turned over, the two ends of the circuit board are fixed by the pressing plate, the circuit board can be placed and fixed quickly through the design, and therefore the processing efficiency of the circuit board is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of the PCB board manufacturing technology and specifically relates to a welding jig for PCB circuit board is related to.
Background
PCB board is also known as printed circuit board, be electronic components's supporter, be electronic components electrical connection's carrier, the main advantage of adopting the circuit board is the mistake of the wiring that significantly reduces and assembly, the automation level and production labor rate have been improved, need carry out the centre gripping when the PCB circuit board welds, at present, also there is the welding jig who is used for fixed PCB board on the market, it is fixed to carry out the PCB board with the baffle of generally adopting the L shape, but when the PCB face is amasss greatly, it is fixed insecure, need increase the length of baffle, when the PCB face is amasss less, too long baffle also has certain influence to the welding, the practicality is relatively poor, application scope is narrow, PCB circuit board welding jig can't be fixed according to the circuit board specification. Secondly, can not be quick carry out the centre gripping to the circuit board, influence machining efficiency.
Therefore, it is necessary to provide a new soldering jig for PCB circuit board to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure, satisfy the circuit board of different specifications and the efficient welding jig who is used for the PCB circuit board of centre gripping is provided.
The utility model provides a technical scheme that its technical problem adopted, a welding jig for PCB circuit board, including left anchor clamps platform and right anchor clamps platform, be equipped with a plurality of support frames between left side anchor clamps platform and the right anchor clamps platform, right anchor clamps platform and support frame are inserted and are equipped with the guide arm, the guide arm respectively with right anchor clamps platform and support frame sliding connection, left side anchor clamps platform and right anchor clamps platform carry on the back one side that is relative and are equipped with the subassembly that compresses tightly, left side anchor clamps platform and right anchor clamps platform all are equipped with first length extension subassembly, the support frame is equipped with second length extension subassembly.
Preferably, the left clamp table and the right clamp table are both provided with tables, the table of the right clamp table is in sliding connection with the guide rod, the table of the left clamp table is fixedly connected with the guide rod, the two sides of the table of the left clamp table are respectively provided with a first length expansion assembly and a compression assembly, and the two sides of the table of the right clamp table are respectively provided with a first length expansion assembly and a compression assembly.
Preferably, the pressing assembly includes: the pressing plate is connected with the long shaft in a rotating mode, the connecting piece is fixedly connected with the long shaft and the rotating shaft respectively, the rotating shaft is connected with the table body in a rotating mode, and the rotating shaft is arranged on one side, far away from the supporting frame, of the table body.
Preferably, the connecting piece is provided with a first magnet, the upper end of the table body is provided with a second magnet, and the first magnet and the second magnet attract each other.
Preferably, the number of the connecting pieces is two, and the two connecting pieces are respectively arranged at two ends of the long shaft or the rotating shaft.
Preferably, first length extension subassembly includes first slide and second slide, all be equipped with the guide rail on first slide and the second slide, it has the guide slot with guide rail looks adaptation to open on the first slide, first slide and second slide sliding connection, first slide and stage body sliding connection.
Preferably, the support frame comprises a vertical plate, the vertical plate is connected with the guide rod in a sliding mode, the structure of the second length expansion assembly is the same as that of the first length expansion assembly, and the first sliding plate of the second length expansion assembly is connected with the vertical plate in a sliding mode.
Preferably, the right clamp table is further provided with a locking screw rod, and the locking screw rod is in threaded connection with the table body.
Preferably, a hand wheel is arranged on the locking screw rod.
Preferably, the number of the guide rods is two, and the two guide rods are respectively arranged at two ends of the table body.
Compared with the prior art, the utility model discloses a distance between left anchor clamps platform of slip right anchor clamps platform adjustment and the right anchor clamps platform should set up the circuit board that can satisfy different length or width. The support frame is moved, the support frame is uniformly distributed between the left clamp table and the right clamp table, the first sliding plate and the second sliding plate are slid according to circuit boards with different lengths or widths, the first sliding plate and the second sliding plate are moved back to back, and therefore the lengths of the first sliding plate and the second sliding plate are adjusted so as to be equal to the length or the width of the circuit board. The circuit board is placed on the two table bodies, the pressing plate is turned over, the two ends of the circuit board are fixed by the pressing plate, the circuit board can be placed and fixed quickly through the design, and therefore the processing efficiency of the circuit board is effectively improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a rear view of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
In the figure:
1. the clamp comprises a left clamp table, 11 a table body, 2 a right clamp table, 3 a support frame, 4 a guide rod, 5 a pressing component, 51 a pressing plate, 52 a rotating shaft, 53 a long shaft, 54 a connecting piece, 55 a first magnet, 56 a second magnet, 6 a first length expansion component, 61 a first sliding plate, 62 a second sliding plate, 63 a guide rail, 7 a second length expansion component, 71 a vertical plate, 8 a locking screw rod and 9 a hand wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, this embodiment includes left anchor clamps platform 1 and right anchor clamps platform 2, be equipped with a plurality of support frames 3 between left anchor clamps platform 1 and the right anchor clamps platform 2, right anchor clamps platform 2 and support frame 3 are inserted and are equipped with guide arm 4, guide arm 4 respectively with right anchor clamps platform 2 and support frame 3 sliding connection, left anchor clamps platform 1 and right anchor clamps platform 2 one side of carrying on the back mutually is equipped with compresses tightly subassembly 5, left anchor clamps platform 1 and right anchor clamps platform 2 all are equipped with first length extension subassembly 6, support frame 3 is equipped with second length extension subassembly 7.
Left side anchor clamps platform 1 and right anchor clamps platform 2 all are equipped with stage body 11, stage body 11 and the 4 sliding connection of guide arm of right anchor clamps platform 2, stage body 11 and the 4 fixed connection of guide arm of left side anchor clamps platform 1, the both sides of stage body 11 of left side anchor clamps platform 1 are equipped with first length extension subassembly 6 respectively and compress tightly subassembly 5, the both sides of stage body 11 of right side anchor clamps platform 2 are equipped with first length extension subassembly 6 respectively and compress tightly subassembly 5, compress tightly subassembly 5 and locate two opposite mutually opposite one side of stage body 11. In this embodiment, the structure of the left jig stage 1 is the same as that of the right jig stage 2.
The hold-down assembly 5 includes: the pressing plate 51 is rotatably connected with the long shaft 53, the connecting piece 54 is fixedly connected with the long shaft 53 and the rotating shaft 52 respectively, the rotating shaft 52 is rotatably connected with the table body 11, the rotating shaft 52 is arranged on one side, far away from the support frame 3, of the table body 11, the connecting piece 54 comprises a first long plate and a second long plate, the first long plate is fixedly connected with the long shaft 53, and the second long plate is fixedly connected with the rotating shaft 52. The upper end of stage body 11 near one side of pivot is equipped with the limiting plate, and the both ends of circuit board are placed on two stage bodies 11, specifically are between two limiting plates to the restriction circuit board removes about. The pressing plate 51 rotates above the circuit board, and the pressing plate 51 holds the circuit board by its own weight. When the pressing plate 51 is pressed downward, the downward direction of the connecting plate 54 is not always perpendicular to the circuit board, and by arranging the long shaft 53, the pressing plate 51 can be adjusted when pressed downward so that the pressing plate 51 is parallel to the circuit board.
The connecting member 54 is provided with a first magnet 55, the first magnet 55 is arranged on the first long plate, the upper end of the table body 11 is provided with a second magnet 56, and the first magnet 55 and the second magnet 56 are attracted. The first pressing plate 51 is subjected to a downward suction force to drive the pressing plate 51 to press down to fix the circuit board, and this arrangement enables the circuit board on the stage body 11 to be pressed more tightly.
The number of the connecting members 54 is two, and the two connecting members 54 are respectively provided at both ends of the long shaft 53 or the rotating shaft 52. This setting can effectively improve the stability that compresses tightly subassembly 5 structure, and it is more stable when clamp plate 51 is rotatory, and its atress is more even.
First length extension subassembly 6 includes first slide 61 and second slide 62, all is equipped with guide rail 63 on first slide 61 and the second slide 62, and it has the guide slot with guide rail 63 looks adaptation to open on the first slide 61, first slide 61 and second slide 62 sliding connection, first slide 61 and stage body 11 sliding connection, also open on the stage body 11 has the guide slot with guide rail 63 looks adaptation. In the present embodiment, the structure of the first slide plate 61 is the same as that of the second slide plate 62.
The support frame 3 comprises a vertical plate 71, the vertical plate 71 is connected with the guide rod 4 in a sliding manner, the structure of the second length expansion assembly 7 is the same as that of the first length expansion assembly 6, the first sliding plate 61 of the second length expansion assembly 7 is connected with the vertical plate 71 in a sliding manner, and the vertical plate 71 is also provided with a guide groove matched with the guide rail 63.
The vertical plate 71, the table body 11, the first slide plate 61 and the second slide plate 62 are arranged in parallel with the upper end surface.
Still be equipped with locking screw 8 on the right side anchor clamps platform 2, locking screw 8 and stage body 11 threaded connection, rotatory locking screw 8, locking screw 8's one end and 4 butts of guide arm to restriction right side anchor clamps platform 2 slides.
The locking screw 8 is provided with a hand wheel 9, which is convenient for rotating the locking screw 8.
The guide rods 4 are two, the two guide rods 4 are respectively arranged at two ends of the table body 11, and the right fixture table 2 and the support frame 3 can slide more stably due to the arrangement.
The utility model discloses in, through the distance between the left anchor clamps platform of slip right anchor clamps platform 2 adjustment 1 and the right anchor clamps platform 2, this setting can satisfy the circuit board of different length or width. The supporting frame 3 is moved, the supporting frame 3 is uniformly distributed between the left clamp table 1 and the right clamp table 2, and the first sliding plate 61 and the second sliding plate 62 are slid according to circuit boards with different lengths or widths, so that the first sliding plate 61 and the second sliding plate 62 move back to back, and the lengths of the first sliding plate 61 and the second sliding plate 62 are adjusted to be equal to the length or the width of the circuit board. Place the circuit board on two stage bodies 11, upset clamp plate 51, clamp plate 51 fixes the both ends of circuit board, and this design can place the circuit board fast and fix the circuit board fast to effectively improve circuit board machining efficiency.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a welding jig for PCB circuit board, its characterized in that, includes left anchor clamps platform and right anchor clamps platform, be equipped with a plurality of support frames between left side anchor clamps platform and the right anchor clamps platform, right anchor clamps platform and support frame are inserted and are equipped with the guide arm, the guide arm respectively with right anchor clamps platform and support frame sliding connection, left side anchor clamps platform and right anchor clamps platform mutually opposite one side is equipped with the subassembly that compresses tightly, left side anchor clamps platform and right anchor clamps platform all are equipped with first length extension subassembly, the support frame is equipped with second length extension subassembly.
2. The welding fixture for the PCB according to claim 1, wherein the left and right jig stages are provided with stage bodies, the stage body of the right jig stage is slidably connected with the guide rod, the stage body of the left jig stage is fixedly connected with the guide rod, the two sides of the stage body of the left jig stage are respectively provided with a first length expanding component and a compressing component, and the two sides of the stage body of the right jig stage are respectively provided with a first length expanding component and a compressing component.
3. The soldering jig for a PCB circuit board according to claim 2, wherein the pressing assembly comprises: the pressing plate is connected with the long shaft in a rotating mode, the connecting piece is fixedly connected with the long shaft and the rotating shaft respectively, the rotating shaft is connected with the table body in a rotating mode, and the rotating shaft is arranged on one side, far away from the supporting frame, of the table body.
4. The soldering jig for a PCB as recited in claim 3, wherein a first magnet is provided on the connecting member, a second magnet is provided on the upper end of the table body, and the first magnet and the second magnet attract each other.
5. The soldering jig for a PCB as recited in claim 4, wherein the number of the connecting members is two, and the two connecting members are respectively disposed at two ends of the long shaft or the rotating shaft.
6. The soldering fixture for PCB of claim 5, wherein the first length extension assembly comprises a first sliding plate and a second sliding plate, the first sliding plate and the second sliding plate are respectively provided with a guide rail, the first sliding plate is provided with a guide groove matched with the guide rail, the first sliding plate is connected with the second sliding plate in a sliding manner, and the first sliding plate is connected with the table body in a sliding manner.
7. The welding fixture for the PCB of claim 6, wherein the supporting frame comprises a vertical plate, the vertical plate is slidably connected with the guide rod, the structure of the second length expanding assembly is the same as that of the first length expanding assembly, and the first sliding plate of the second length expanding assembly is slidably connected with the vertical plate.
8. The welding fixture for the PCB circuit board as recited in claim 7, wherein a locking screw is further arranged on the right fixture table, and the locking screw is in threaded connection with the table body.
9. The welding fixture for the PCB circuit board as recited in claim 8, wherein the locking screw is provided with a hand wheel.
10. The soldering jig for a PCB according to claim 9, wherein the number of the guide rods is two, and the two guide rods are respectively provided at both ends of the stage body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862464.0U CN213730133U (en) | 2020-08-31 | 2020-08-31 | Welding fixture for PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862464.0U CN213730133U (en) | 2020-08-31 | 2020-08-31 | Welding fixture for PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213730133U true CN213730133U (en) | 2021-07-20 |
Family
ID=76841365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021862464.0U Active CN213730133U (en) | 2020-08-31 | 2020-08-31 | Welding fixture for PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213730133U (en) |
-
2020
- 2020-08-31 CN CN202021862464.0U patent/CN213730133U/en active Active
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