CN221010429U - Cutting jig for circuit board - Google Patents
Cutting jig for circuit board Download PDFInfo
- Publication number
- CN221010429U CN221010429U CN202322661873.4U CN202322661873U CN221010429U CN 221010429 U CN221010429 U CN 221010429U CN 202322661873 U CN202322661873 U CN 202322661873U CN 221010429 U CN221010429 U CN 221010429U
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- circuit board
- jig
- bottom plate
- board
- cover plate
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- 238000005520 cutting process Methods 0.000 title claims abstract description 20
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of PCB board cutting equipment, and provides a cutting jig for a circuit board, which comprises: the jig comprises a jig bottom plate, a jig cover plate, a limiting guide block and a circuit board positioning assembly, wherein the jig cover plate is hinged with the jig bottom plate, the jig cover plate and the jig bottom plate are matched for cutting a circuit board, the limiting guide block is fixedly arranged on the jig bottom plate, a chute is formed in the jig cover plate, the chute is connected with the limiting guide block in a sliding fit manner, the circuit board positioning assembly is fixedly arranged on the jig bottom plate, a plurality of groups of circuit board positioning assemblies are arranged on the side edges of the circuit board, and the circuit board can be effectively positioned by arranging the circuit board positioning assemblies.
Description
Technical Field
The utility model relates to the technical field of PCB board cutting equipment, in particular to a board cutting jig for a circuit board.
Background
Currently, printed circuit boards are used in a large number of electronic devices, down to electronic watches, calculators, up to computers, displays, and the like. In the assembly of printed circuit boards, in order to have high production efficiency, the assembly is firstly carried out by using the yoke plate to mount components to produce a large printed circuit board, and then the PCB of the yoke plate is cut into small printed circuit boards with production requirements, so that a cutting jig is needed in the process.
The application number is as follows: the utility model provides a CN200910134957. X circuit board divides board tool of taking flip, it includes the tool main part, the upper side axle of tool main part has the apron, have down the sword hole on the apron. The utility model aims to prevent the phenomenon that the board is scrapped due to the fact that the board separation precision is reduced due to the fact that a circuit board is displaced in the z direction in the board separation process by additionally installing a cover plate on a jig.
The existing board dividing machine is in the dividing process, the circuit board of the existing board dividing machine can displace, so that the accuracy of the board dividing is affected, resource waste is caused, and in the pressing plate bottom pressing process, certain offset can be generated, so that the cutter cannot be accurately pressed into the dividing groove, and the circuit board is scrapped.
Disclosure of utility model
In order to solve the problems that in the existing board dividing process, a circuit board of the existing board dividing machine is displaced, so that the accuracy of the board dividing is affected, resource waste is caused, and in the pressing-down process of a pressing plate, a certain deviation is generated, so that a cutter cannot be accurately pressed into a dividing groove, and the circuit board is scrapped, the utility model provides a board dividing jig for the circuit board, and the problem is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A cut board tool for circuit board includes: tool bottom plate, tool apron, spacing guide block and circuit board locating component, the tool apron is connected with the tool bottom plate is articulated, and tool apron and tool bottom plate cooperation are used for cutting the board to the circuit board, and spacing guide block fixed mounting has seted up the spout on the tool apron on the tool bottom plate, spout and spacing guide block sliding fit are connected, circuit board locating component fixed mounting is on the tool bottom plate, and circuit board locating component is provided with the multiunit, multiunit circuit board locating component sets up at circuit board side edge.
Preferably, the tool bottom plate is connected with the tool apron through hinge subassembly is articulated, the hinge subassembly includes: the device comprises a jig base plate, a first blade, a second blade and a hinge shaft, wherein the first blade is fixedly arranged on the jig base plate, the second blade is fixedly arranged on the jig cover plate, and the first blade and the second blade are hinged through the hinge shaft.
Preferably, a groove for placing the circuit board is arranged between the jig bottom plate and the jig cover plate.
Preferably, a cutter is arranged on one side, close to the circuit board, of the jig cover plate, and the cutter is matched with a dividing groove arranged on the circuit board.
Preferably, the circuit board positioning assembly includes: the locating pins are fixedly arranged on the jig bottom plate, and two groups of locating pins are arranged on each side edge of the circuit board.
Preferably, the jig cover plate is provided with a rectangular hole for avoiding the positioning pin.
Preferably, the jig bottom plate and the jig cover plate are provided with holes for letting electronic elements embedded on the circuit board.
Preferably, the jig bottom plate is provided with a free hand groove, and the free hand groove is arranged on one side, away from the hinge connection of the jig cover plate and the jig bottom plate.
Preferably, a plurality of mounting holes are formed in the jig base plate.
The utility model has the advantages that: according to the utility model, the circuit board can be effectively positioned by arranging the circuit board positioning assembly, and the fixture cover plate can be prevented from shifting in the pressing process by arranging the limiting guide block, so that the cutter can not be accurately pressed into the dividing groove, and the circuit board is prevented from being scrapped.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a side view of a fixture cover plate and fixture base plate bonded together;
FIG. 2 is a side view of a fixture cover plate and a fixture bottom plate separated from each other according to the present utility model;
FIG. 3 is a structural isometric view of the hinge assembly of the present utility model;
FIG. 4 is a structural isometric view of the tool of the present utility model;
FIG. 5 is a schematic plan view of a fixture base plate of the present utility model;
fig. 6 is a schematic plan view of the fixture cover plate of the present utility model.
Reference numerals illustrate:
1. A jig bottom plate; 2. a jig cover plate; 3. a limit guide block; 4. a circuit board positioning assembly; 5. a circuit board; 6. a hinge assembly; 21. a chute; 61. a first blade; 62. a second blade; 63. a hinge shaft; 22. a cutter; 51. a dividing groove; 41. a positioning pin; 23. a rectangular hole; 11. a hollow hand groove; 12. and (5) mounting holes.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Embodiment one, described with reference to fig. 1 and 2:
A cut board tool for circuit board includes: tool bottom plate 1, tool apron 2, spacing guide block 3 and circuit board locating component 4, tool apron 2 is articulated to be connected with tool bottom plate 1, and tool apron 2 and tool bottom plate 1 cooperation use are used for cutting the board to circuit board 5, and spacing guide block 3 passes through screw fixation installs on tool bottom plate 1, has seted up spout 21 on the tool apron 2, spout 21 is connected with spacing guide block 3 sliding fit, and circuit board locating component 4 fixed mounting is on tool bottom plate 1, and circuit board locating component 4 is provided with the multiunit, and multiunit circuit board locating component 4 sets up at circuit board 5 side edge.
So set up, spacing guide block 3 can calibrate the location to the lock position of tool apron 2, and circuit board locating component 4 can carry out the position fixing to circuit board 5.
A second embodiment, based on the first embodiment, is described with reference to fig. 1 and 3:
The tool bottom plate 1 is connected with the tool apron 2 through hinge subassembly 6 is articulated, hinge subassembly 6 includes: the first blade 61, second blade 62 and articulated shaft 63, first blade 61 fixed mounting is on tool bottom plate 1, and second blade 62 fixed mounting is on tool apron 2, and first blade 61 and second blade 62 are articulated through articulated shaft 63 and are connected, and first blade 61, second blade 62 pass through screw fixed mounting respectively on tool bottom plate 1 and tool apron 2, so set up, facilitate in use and installation.
Embodiment III, based on embodiment II, is described with reference to FIG. 4:
The groove for placing the circuit board 5 is arranged between the jig bottom plate 1 and the jig cover plate 2, and the circuit board 5 can be positioned initially.
The tool apron 2 is provided with the cutter 22 near one side of circuit board 5, the cutter 22 cooperates with the division groove 51 that sets up on the circuit board 5 and uses, so set up, can cut off circuit board 5 along division groove 51 through cutter 22.
Embodiment four, based on embodiment three, is described with reference to fig. 5:
The circuit board positioning assembly 4 includes: the locating pins 41 are fixedly arranged on the jig base plate 1, two groups of locating pins 41 are arranged on each side edge of the circuit board 5, and the positions around the circuit board 5 can be fixed, so that the stability of the circuit board is improved.
Embodiment five, based on embodiment four, will be described with reference to fig. 6:
The rectangular hole 23 for avoiding the positioning pin 41 is formed in the jig cover plate 2, and interference between the positioning pin 41 and the jig cover plate 2 can be avoided due to the arrangement.
The jig bottom plate 1 and the jig cover plate 2 are provided with the holes for letting the electronic elements inlaid on the circuit board 5, so that the size of the device can be reduced as much as possible, the material cost is saved, and the interference is avoided.
The jig is characterized in that the jig bottom plate 1 is provided with the empty hand groove 11, and the empty hand groove 11 is arranged on one side, away from the hinged connection of the jig cover plate 2 and the jig bottom plate 1, so that the arrangement is convenient for a worker to open the jig cover plate 2 through the empty hand groove 11.
The jig bottom plate 1 is provided with a plurality of mounting holes 12, so that the jig bottom plate 1 is fixedly mounted on a workbench, and the equipment stability is improved.
The working principle of the utility model is as follows: when the circuit board positioning device is used, the circuit board 5 is placed in the groove between the jig bottom plate 1 and the jig cover plate 2, then the positioning pin 41 is inserted to fix the position of the circuit board 5, then the jig cover plate 2 is pressed down to enable the sliding groove 21 to be in contact with the limiting guide block 3 for guiding, then the cutter 22 cuts off the dividing groove 51 to finish the cutting of the circuit board 5.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model 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.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model, but any minor modifications, equivalents, and improvements made to the above embodiments according to the technical principles of the present utility model should be included in the scope of the technical solutions of the present utility model.
Claims (9)
1. A cut board tool for circuit board, its characterized in that includes: tool bottom plate (1), tool apron (2), spacing guide block (3) and circuit board locating component (4), tool apron (2) are connected with tool bottom plate (1) is articulated, and tool apron (2) and tool bottom plate (1) cooperation are used for cutting board to circuit board (5), and spacing guide block (3) fixed mounting is on tool bottom plate (1), has seted up spout (21) on tool apron (2), spout (21) are connected with spacing guide block (3) sliding fit, circuit board locating component (4) fixed mounting is on tool bottom plate (1), and circuit board locating component (4) are provided with multiunit, and multiunit circuit board locating component (4) set up at circuit board (5) side edge.
2. The board cutting jig for a circuit board according to claim 1, wherein the jig base plate (1) is hinged with the jig cover plate (2) through a hinge assembly (6), the hinge assembly (6) comprising: the device comprises a first blade (61), a second blade (62) and a hinge shaft (63), wherein the first blade (61) is fixedly arranged on a jig base plate (1), the second blade (62) is fixedly arranged on a jig cover plate (2), and the first blade (61) and the second blade (62) are hinged through the hinge shaft (63).
3. The board cutting jig for the circuit board according to claim 1, wherein a groove for placing the circuit board (5) is provided between the jig base plate (1) and the jig cover plate (2).
4. The cutting board jig for the circuit board according to claim 1, wherein a cutter (22) is arranged on one side of the jig cover board (2) close to the circuit board (5), and the cutter (22) is matched with a dividing groove (51) arranged on the circuit board (5).
5. The board cutting jig for a circuit board according to claim 1, wherein the circuit board positioning assembly (4) comprises: the positioning pins (41) are fixedly arranged on the jig base plate (1), and two groups of positioning pins (41) are arranged on each side edge of the circuit board (5).
6. The board cutting jig for the circuit board according to claim 1, wherein rectangular holes (23) for avoiding the positioning pins (41) are formed in the jig cover plate (2).
7. The board cutting jig for the circuit board according to claim 1, wherein the jig base plate (1) and the jig cover plate (2) are provided with holes for letting in electronic components embedded on the circuit board (5).
8. The board cutting jig for the circuit board according to claim 1, wherein the jig base plate (1) is provided with a free hand groove (11), and the free hand groove (11) is arranged at one side far away from the hinge connection of the jig cover plate (2) and the jig base plate (1).
9. The board cutting jig for a circuit board according to claim 1, wherein a plurality of mounting holes (12) are provided on the jig base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322661873.4U CN221010429U (en) | 2023-10-07 | 2023-10-07 | Cutting jig for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322661873.4U CN221010429U (en) | 2023-10-07 | 2023-10-07 | Cutting jig for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221010429U true CN221010429U (en) | 2024-05-24 |
Family
ID=91125571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322661873.4U Active CN221010429U (en) | 2023-10-07 | 2023-10-07 | Cutting jig for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221010429U (en) |
-
2023
- 2023-10-07 CN CN202322661873.4U patent/CN221010429U/en active Active
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