CN214014655U

CN214014655U - Circuit board splitting jig

Info

Publication number: CN214014655U
Application number: CN202120183198.7U
Authority: CN
Inventors: 晏成龙
Original assignee: Dongguan Xinku Electronics Co ltd
Current assignee: Dongguan Xinku Electronics Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-08-20
Anticipated expiration: 2031-01-23

Abstract

The utility model discloses a circuit board divides board tool, the utility model relates to a circuit board technical field. The spacing hole of circuit board has been seted up in the inside of lid clamp plate, the equal fixed mounting in inside four corners department in the spacing hole of circuit board has one to press the briquetting, place the one end of bottom plate and set up two symmetrical first recesses, the bottom one end fixed mounting of lid clamp plate has two symmetrical block, it has equidistant and symmetrical pillar of a plurality of groups to run through respectively in the inside both sides of standing groove, the common cover of outside of pillar and regulation post is equipped with reset spring, the upper end fixed mounting who adjusts the post has the carrier block, so not only can play spacingly to the circuit board, antiskid and fixed effect, the accuracy of minute board has been ensured, the extravagant condition of resource of having avoided causing because of the operating position error, the cost is practiced thrift, and when minute board produced pressure, can play the effect of buffering, it avoids damage and cracked to have ensured the circuit board, thereby the scrapping of circuit has been avoided.

Description

Circuit board splitting jig

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board divides board tool.

Background

At present, printed circuit boards are used in large quantities in electronic devices, as small as electronic watches, calculators, as large as computers, displays, and the like. In order to achieve high production efficiency, a large printed circuit board is produced by using a yoke plate for component mounting, and then the whole yoke plate printed circuit board is cut into small printed circuit boards required by production, so that a board separator is required in the process.

The circuit board of the existing board dividing machine can be displaced in the dividing process, so that the accuracy of the board dividing machine is influenced, resources are wasted, and meanwhile, the circuit board is easy to damage during cutting due to the fact that the thickness of the circuit board is small, so that the circuit board is scrapped, and therefore a circuit board dividing jig is provided for workers in the field.

SUMMERY OF THE UTILITY MODEL

The utility model provides a circuit board divides board tool has solved current board separator and is cutting apart the process, and the displacement can take place for its circuit board to influence the accuracy nature of board, cause the waste of resource, it is thin because of the circuit board thickness simultaneously, so fragile when the cutting, thereby lead to the condemned problem of circuit board.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a circuit board splitting jig comprises a supporting plate, a placing bottom plate is fixedly arranged at the upper end of the supporting plate, a placing groove is arranged in the placing bottom plate, a plurality of groups of equidistant and symmetrical support columns respectively penetrate through the two sides of the placing groove, the inner part of the support post is connected with an adjusting post in a sliding way, the outer parts of the support post and the adjusting post are sleeved with a return spring together, the upper end of the adjusting column is fixedly provided with a bearing block, the upper end of the supporting plate and one side of the placing bottom plate are respectively and fixedly provided with two symmetrical supporting seats, the inner part of the adjusting column is hinged with a cover pressing plate through a pin shaft, the inner part of the cover pressing plate is provided with a circuit board limiting hole, the pressing block is fixedly mounted at the four corners inside the circuit board limiting hole, two symmetrical first grooves are formed in one end of the placing bottom plate, and two symmetrical clamping blocks are fixedly mounted at one end of the bottom of the covering plate.

Preferably, each sealing strip is fixedly mounted inside the first groove, and the clamping blocks correspond to the first grooves one to one and are matched with the first grooves.

Preferably, the horizontal cross section area of the circuit board limiting hole is the same as that of the placing groove, and the bearing block is made of rubber.

Preferably, a plurality of groups of equidistant second grooves are respectively formed in two sides of the inner portion of the placing bottom plate, the support column, the adjusting column and the reset spring are located in the second grooves, and the reset spring is attached to the inner wall of the second grooves.

Preferably, the upper end of the supporting plate is fixedly provided with symmetrical adjusting plates respectively at the front side and the rear side of the placing bottom plate, sliding slot holes are formed in the adjusting plates, and the adjusting plates and the cover pressing plates form an adjustable fixed connecting structure through fastening bolts.

Preferably, the adjusting plate and the sliding groove hole are both arc-shaped structures, the fastening bolts extend to two sides of the inner portion of the cover pressing plate, and adjustable support legs are fixedly mounted at four corners of the bottom of the supporting plate.

Advantageous effects

The utility model provides a circuit board divides board tool. Compared with the prior art, the method has the following beneficial effects:

1. a circuit board splitting jig is characterized in that a cover pressing plate is hinged inside an adjusting column through a pin shaft, a circuit board limiting hole is formed inside the cover pressing plate, four corners inside the circuit board limiting hole are fixedly provided with a pressing block, one end of a placing bottom plate is provided with two symmetrical first grooves, one end of the bottom of the cover pressing plate is fixedly provided with two symmetrical clamping blocks, and an adjusting plate and the cover pressing plate form an adjustable fixed connection structure through fastening bolts, so that the pressing block can play a role in limiting and preventing sliding after a circuit board is placed in the circuit board, when the cover pressing plate is attached to the upper end of the placing bottom plate, the clamping blocks can be clamped inside the first grooves, and the fastening bolts are screwed simultaneously, so that the circuit board can be fixed on the premise of not delaying the cutting of the circuit board, the accuracy of splitting is guaranteed, and the occurrence of resource waste caused by the error of operation positions is avoided, thereby saving costs.

2. The utility model provides a circuit board divides board tool, it has equidistant and symmetrical pillar of a plurality of groups to run through respectively through the inside both sides at the standing groove, the inside sliding connection of pillar has the regulation post, the outside common cover of pillar and regulation post is equipped with reset spring, the upper end fixed mounting who adjusts the post has the carrier block, so when dividing board production pressure, under reset spring's effect, can play the effect of buffering to the power, simultaneously under the cooperation of carrier block, ensured the circuit board and avoid damage and cracked, thereby avoided scrapping of circuit, and the cost is saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view a-a of fig. 2.

In the figure: 1. a support plate; 2. placing a bottom plate; 3. a placement groove; 4. a pillar; 5. an adjustment column; 6. a return spring; 7. a bearing block; 8. a support; 9. a pin shaft; 10. covering the pressing plate; 11. a clamping block; 12. a first groove; 13. a sealing strip; 14. an adjusting plate; 15. a sliding slot hole; 16. fastening a bolt; 17. adjustable support legs; 18. a second groove; 19. a circuit board limiting hole; 20. and pressing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a circuit board dividing jig comprises a supporting plate 1, wherein a placing bottom plate 2 is fixedly installed at the upper end of the supporting plate 1, a plurality of groups of second grooves 18 with equal distances are respectively formed in two sides of the interior of the placing bottom plate 2, a placing groove 3 is formed in the interior of the placing bottom plate 2, a plurality of groups of struts 4 with equal distances and symmetry are respectively penetrated through two sides of the interior of the placing groove 3, an adjusting column 5 is connected to the interior of the strut 4 in a sliding mode, a reset spring 6 is sleeved on the outer portions of the strut 4 and the adjusting column 5 together, a bearing block 7 is fixedly installed at the upper end of the adjusting column 5, the bearing block 7 is made of rubber materials, two symmetrical supports 8 are fixedly installed at the upper end of the supporting plate 1 and located on one side of the placing bottom plate 2 respectively, the strut 4, the adjusting column 5 and the reset spring 6 are located in the interior of the second grooves 18, the reset spring 6 is attached to the inner, a circuit board limiting hole 19 is formed in the cover pressing plate 10, the horizontal cross-sectional area of the circuit board limiting hole 19 is the same as that of the placing groove 3, a pressing block 20 is fixedly mounted at each of four corners of the interior of the circuit board limiting hole 19, two symmetrical first grooves 12 are formed in one end of the placing base plate 2, two symmetrical clamping blocks 11 are fixedly mounted at one end of the bottom of the cover pressing plate 10, a sealing strip 13 is fixedly mounted in each first groove 12, the clamping blocks 11 are in one-to-one correspondence and are matched with the first grooves 12, symmetrical adjusting plates 14 are respectively and fixedly mounted at the front side and the rear side of the placing base plate 2 at the upper end of the supporting plate 1, a sliding groove hole 15 is formed in the adjusting plate 14, the adjusting plate 14 and the cover pressing plate 10 form an adjustable fixed connection structure through a fastening bolt 16, and the adjusting plate 14 and the sliding groove hole 15 are both arc-shaped structures, the fastening bolts 16 extend to two sides of the inner part of the cover pressing plate 10, and four corners of the bottom of the supporting plate 1 are fixedly provided with adjustable supporting legs 17.

During the use, place the circuit board in the inside of standing groove 3 to make it be located the upper end that is located carrier block 7, then can become flexible fastening bolt 16, then press cover clamp plate 10, when cover clamp plate 10 with place the upper end of bottom plate 2 and laminate mutually, press block 20 and the upper end of circuit board laminate mutually, block 11 can block in the inside of first recess 12 this moment, tighten fastening bolt 16 again, can accomplish the fixed effect to the circuit board.

At the moment, the circuit board can be cut and separated by using a board separator or a punch, and when the circuit board is contacted with the circuit board, the force can be buffered under the action of the reset spring 6 and the bearing block 7 made of rubber, so that the circuit board can be prevented from being damaged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A circuit board dividing jig comprises a supporting plate (1) and is characterized in that a placing bottom plate (2) is fixedly installed at the upper end of the supporting plate (1), a placing groove (3) is formed in the placing bottom plate (2), a plurality of groups of equidistant and symmetrical supporting columns (4) penetrate through two sides of the inside of the placing groove (3) respectively, adjusting columns (5) are connected to the inside of the supporting columns (4) in a sliding mode, reset springs (6) are sleeved on the outer portions of the supporting columns (4) and the adjusting columns (5) together, bearing blocks (7) are fixedly installed at the upper ends of the adjusting columns (5), two symmetrical supporting seats (8) are fixedly installed on one side, located on the placing bottom plate (2), of the upper end of the supporting plate (1) respectively, a cover pressing plate (10) is hinged to the inside of the adjusting columns (5) through pin shafts (9), and circuit board limiting holes (19) are formed in the cover pressing plate (10), the pressing block (20) is fixedly mounted at the four corners inside the circuit board limiting hole (19), two symmetrical first grooves (12) are formed in one end of the placing bottom plate (2), and two symmetrical clamping blocks (11) are fixedly mounted at one end of the bottom of the cover pressing plate (10).

2. The board dividing jig for the circuit board according to claim 1, wherein a sealing strip (13) is fixedly installed inside each first groove (12), and the clamping blocks (11) correspond to and are matched with the first grooves (12) one by one.

3. The board dividing jig of claim 1, wherein the horizontal cross-sectional area of the circuit board limiting hole (19) is the same as the horizontal cross-sectional area of the placing groove (3), and the bearing block (7) is made of rubber.

4. The circuit board distributing jig according to claim 1, wherein a plurality of sets of equidistant second grooves (18) are respectively formed in two sides of the inner portion of the placing bottom plate (2), the supporting column (4), the adjusting column (5) and the return spring (6) are all located in the second grooves (18), and the return spring (6) is attached to the inner wall of the second grooves (18).

5. The circuit board distributing jig according to claim 1, wherein symmetrical adjusting plates (14) are respectively and fixedly mounted at the upper end of the supporting plate (1) and at the front side and the rear side of the placing bottom plate (2), slide slot holes (15) are formed in the adjusting plates (14), and the adjusting plates (14) and the cover pressing plate (10) form an adjustable fixed connection structure through fastening bolts (16).

6. The circuit board splitting jig according to claim 5, wherein the adjusting plate (14) and the slide groove hole (15) are both arc-shaped structures, the fastening bolt (16) extends to two inner sides of the cover pressing plate (10), and four corners of the bottom of the supporting plate (1) are fixedly provided with an adjustable supporting leg (17).