CN222216077U - Can adjust rotation angle's PCB board cutting device - Google Patents
Can adjust rotation angle's PCB board cutting device Download PDFInfo
- Publication number
- CN222216077U CN222216077U CN202420938108.4U CN202420938108U CN222216077U CN 222216077 U CN222216077 U CN 222216077U CN 202420938108 U CN202420938108 U CN 202420938108U CN 222216077 U CN222216077 U CN 222216077U
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- CN
- China
- Prior art keywords
- rod
- wall
- hole
- adjusting
- pcb board
- Prior art date
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Links
- 238000005520 cutting process Methods 0.000 title claims description 15
- 230000011218 segmentation Effects 0.000 claims abstract 2
- 238000003825 pressing Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- WEJZHZJJXPXXMU-UHFFFAOYSA-N 2,4-dichloro-1-phenylbenzene Chemical compound ClC1=CC(Cl)=CC=C1C1=CC=CC=C1 WEJZHZJJXPXXMU-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
本实用新型公开了一种能够调节转动角度的PCB板分割装置，包括作业板，所述作业板的上端开设有通孔，所述通孔的底端开设有底孔，底孔的内壁设置有底板，所述通孔的侧壁活动连接有支杆，所述支杆的顶端连接有顶板，所述顶板的侧壁设置有第一限位件，所述底孔的内壁上设置有第二限位件，所述底孔的外壁设置有滑块，所述底板的外壁开设有滑孔，所述滑孔的侧壁与滑块滑动连接；将PCB板本体放在顶板上端，利用第一限位件，可以固定不同长度的PCB板本体，此时，转动顶板，顶板可以带动支杆转动，顶板带动PCB板本体转动，从而实现不拆下第一限位件，即可调节PCB板本体摆放角度的效果。
The utility model discloses a PCB board segmentation device capable of adjusting a rotation angle, comprising an operation plate, wherein the upper end of the operation plate is provided with a through hole, the lower end of the through hole is provided with a bottom hole, the inner wall of the bottom hole is provided with a bottom plate, the side wall of the through hole is movably connected with a support rod, the top end of the support rod is connected with a top plate, the side wall of the top plate is provided with a first limiting piece, the inner wall of the bottom hole is provided with a second limiting piece, the outer wall of the bottom hole is provided with a sliding block, the outer wall of the bottom plate is provided with a sliding hole, and the side wall of the sliding hole is slidably connected with the sliding block; the PCB board body is placed on the upper end of the top plate, and the first limiting piece can be used to fix PCB board bodies of different lengths. At this time, the top plate is rotated, the top plate can drive the support rod to rotate, and the top plate drives the PCB board body to rotate, thereby achieving the effect of adjusting the placement angle of the PCB board body without removing the first limiting piece.
Description
Technical Field
The utility model relates to the field of PCB dividing devices, in particular to a PCB dividing device capable of adjusting a rotation angle.
Background
The PCB is named as ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, aluminum substrate, high frequency board, thick copper plate, impedance board, ultrathin circuit board, printed circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances.
The existing PCB has two forms in the cutting mode, one is to adopt mechanical cutting, batch cutting is carried out through an automatic device, the other is to manually cut, the manual cutting is applied to cutting a small amount of products or cutting an irregularly-shaped PCB, and when the manual cutting is carried out, the PCB to be cut is generally fixed on a work table, the cutting tool is used for cutting, the fixed PCB cannot rotate, and when the rotation angle of the PCB needs to be adjusted, the fixed structure needs to be opened again, so that the rotation angle is inconvenient to adjust.
Disclosure of utility model
The utility model aims to overcome the defect that the rotation angle is inconvenient to adjust when a PCB is manually cut, and provides the PCB cutting device capable of adjusting the rotation angle.
The technical scheme for achieving the purpose is that the PCB dividing device capable of adjusting the rotation angle comprises an operation plate, wherein a through hole is formed in the upper end of the operation plate, a bottom hole is formed in the bottom end of the through hole, a bottom plate is arranged on the inner wall of the bottom hole, a supporting rod is movably connected to the side wall of the through hole, a top plate is connected to the top end of the supporting rod, a first limiting piece is arranged on the side wall of the top plate, and a second limiting piece is arranged on the inner wall of the bottom hole.
Preferably, the outer wall of the bottom hole is provided with a sliding block, the outer wall of the bottom plate is provided with a sliding hole, and the side wall of the sliding hole is in sliding connection with the sliding block.
Preferably, the first locating part includes even piece, gag lever post, clamp plate, connecting rod, even handle guide arm and regulation pole, the equal sliding connection of lateral wall all around of roof has the guide arm, the one end of guide arm is connected with even handle, the lateral wall upper end of even handle is connected with the connecting rod, the lateral wall bottom of even handle rotates and is connected with the regulation pole, the outer wall and the roof rotation of adjusting the pole are connected, the one end of connecting rod is connected with even piece, the top threaded connection of even piece has the gag lever post, the bottom rotation of gag lever post is connected with the clamp plate.
Preferably, the lengths of the guide rod and the adjusting rod are smaller than the side length of the top plate, and the bottom end of the pressing plate is connected with a rubber sleeve.
Preferably, the second locating part includes screw rod, drum, round bar, inserted bar, clamping ring, draw-in groove, friction bar and dog, the outer wall threaded connection of operation board has two symmetrical distribution's screw rod, the one end rotation of screw rod is connected with the drum, the inside wall of drum is inserted and is connected with the round bar, the round hole has all been seted up with the outer wall of drum to the round bar, the inserted bar has been established in the round hole interpolation, the one end of round bar is connected with the clamping ring, the draw-in groove has been seted up to the outer wall of clamping ring, the lateral wall of draw-in groove is inserted and is connected with the friction bar, a sliding connection of draw-in groove has the dog.
Preferably, the friction strips and the compression rings are arc-shaped, and the inner diameters of the friction strips are equal to the diameters of the support rods.
Preferably, the shape of the connecting block is L-shaped.
Preferably, the outer wall of the operation plate is provided with a handle.
The beneficial effects of the utility model are as follows:
1) The PCB body is placed at the upper end of the top plate, the PCB bodies with different lengths can be fixed by utilizing the first limiting piece, at the moment, the top plate is rotated to drive the supporting rods to rotate, and the top plate drives the PCB body to rotate, so that the effect of not removing the first limiting piece and adjusting the placing angle of the PCB body is achieved.
2) The adjusting rod is rotated, the adjusting rod drives the connecting rod to move, the connecting rod drives the connecting blocks to move, thereby adjusting the distance between the two connecting blocks, the PCB bodies with different lengths are adapted, the connecting blocks drive the pressing plate to move through the limiting rod, the pressing plate moves to the upper part of the edge of the PCB body, at the moment, the limiting rod is rotated, the pressing plate is pressed above the edge of the PCB body, thereby realizing the effect of fixing the PCB body with various lengths, the screw rod is rotated, the cylinder is driven to move, the cylinder drives the round rod to move, the round rod drives the pressing ring to move, the pressing ring drives the friction strip to move towards the prescription direction of the supporting rod, and the friction strip is made to squeeze the supporting rod, so that the supporting rod is fixed, and the PCB body is ensured to be stable when being cut.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
FIG. 3 is a schematic diagram of the front view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;
Fig. 5 is an enlarged schematic view of the structure at B in fig. 2.
Reference numerals:
1. working plate, 2, through hole, 3, bottom hole, 4, bottom plate, 5, supporting rod, 6, top plate, 7, PCB body, 8, first limiting piece, 801, connecting block, 802, limiting rod, 803, pressing plate, 804, connecting rod, 805, connecting handle, 806, guide rod, 807, adjusting rod, 9, second limiting piece, 901, screw rod, 902, cylinder, 903, round rod, 904, inserting rod, 905, pressing ring, 906, clamping groove, 907, friction strip, 908 and stop block.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of 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 "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.
The utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-5, a PCB board cutting device capable of adjusting a rotation angle comprises a working board 1, wherein a handle is arranged on the outer wall of the working board 1, a through hole 2 is formed in the upper end of the working board 1, a bottom hole 3 is formed in the bottom end of the through hole 2, a bottom plate 4 is arranged on the inner wall of the bottom hole 3, a supporting rod 5 is movably connected to the side wall of the through hole 2, a top plate 6 is connected to the top end of the supporting rod 5, a first limiting piece 8 is arranged on the side wall of the top plate 6, a second limiting piece 9 is arranged on the inner wall of the bottom hole 3, a sliding block is arranged on the outer wall of the bottom hole 3, a sliding hole is formed in the outer wall of the bottom plate 4, and the side wall of the sliding hole is in sliding connection with the sliding block.
The PCB body 7 is placed at the upper end of the top plate 6, the PCB body 7 with different lengths can be fixed by utilizing the first limiting piece 8, at the moment, the top plate 6 is rotated, the top plate 6 can drive the supporting rod 5 to rotate, the top plate 6 drives the PCB body 7 to rotate, and therefore the effect that the placing angle of the PCB body can be adjusted without detaching the first limiting piece 8 is achieved.
Referring to fig. 1-4, the first limiting part 8 comprises a connecting block 801, a limiting rod 802, a pressing plate 803, a connecting rod 804, a connecting handle 805, a guide rod 806 and an adjusting rod 807, wherein the peripheral side walls of the top plate 6 are all connected with the guide rod 806 in a sliding manner, one end of the guide rod 806 is connected with the connecting handle 805, the upper end of the side wall of the connecting handle 805 is connected with the connecting rod 804, the bottom end of the side wall of the connecting handle 805 is rotationally connected with the adjusting rod 807, the outer wall of the adjusting rod 807 is rotationally connected with the top plate 6, one end of the connecting rod 804 is connected with the connecting block 801, the connecting block 801 is L-shaped, the top end of the connecting block 801 is in threaded connection with the limiting rod 802, the bottom end of the limiting rod 802 is rotationally connected with the pressing plate 803, the lengths of the guide rod 806 and the adjusting rod 807 are smaller than the side length of the top plate 803, and the bottom end of the pressing plate 803 is connected with a rubber sleeve.
Rotating the adjusting rod 807, the adjusting rod 807 drives the connecting handle 805 to move, the connecting handle 805 drives the connecting rod 804 to move, and the connecting rod 804 drives the connecting blocks 801 to move, so that the distance between the two connecting blocks 801 is adjusted to adapt to the PCB body 7 with different lengths, the connecting blocks 801 drive the pressing plate 803 to move through the limiting rod 802, so that the pressing plate 803 moves to the upper part of the edge of the PCB body 7, at the moment, the limiting rod 802 is rotated, so that the pressing plate 803 is pressed above the edge of the PCB body 7, and the effect of fixing the PCB bodies 7 with various lengths is realized.
Referring to fig. 1-5, the second limiting part 9 comprises a screw 901, a cylinder 902, a round rod 903, a plug rod 904, a compression ring 905, a clamping groove 906, a friction strip 907 and a stop block 908, wherein the outer wall of the operation plate 1 is in threaded connection with the two symmetrically distributed screws 901, one end of the screw 901 is rotationally connected with the cylinder 902, the round rod 903 is inserted and connected into the inner side wall of the cylinder 902, round holes are formed in the outer walls of the round rod 903 and the cylinder 902, the plug rod 904 is inserted and connected into the round holes, the compression ring 905 is connected with one end of the round rod 903, the clamping groove 906 is formed in the outer wall of the compression ring 905, the friction strip 907 is inserted and connected with the side wall of the clamping groove 906, one sliding connection with the stop block 908, the friction strip 907 and the compression ring 905 are arc-shaped, and the inner diameter of the friction strip 907 is equal to the diameter of the support rod 5.
The screw 901 is rotated, the screw 901 drives the cylinder 902 to move, the cylinder 902 drives the round rod 903 to move, the round rod 903 drives the press ring 905 to move, the press ring 905 drives the friction strip 907 to move towards the prescription of the supporting rod 5, and the friction strip 907 presses the supporting rod 5, so that the supporting rod 5 is fixed, the supporting rod 5 is used for fixing the supporting rod 5, the PCB 7 is ensured to be stable when being cut, the friction strip 907 is required to be replaced when the PCB 7 is ensured, the bottom plate 4 is extracted, the inserting rod 904 is extracted, the round rod 903 is extracted from the cylinder 902, the press ring 905 can be taken out, at the moment, the stop block 908 is slid out again, the friction strip 907 is extracted and replaced, and the installation can be realized by reverse operation.
The embodiments are only used to illustrate the technical scheme of the present utility model, but not to limit the technical scheme, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical scheme described in the foregoing embodiments may be modified or some or all technical features may be equivalently replaced, and the modification or replacement does not deviate the essence of the corresponding technical scheme from the scope of the technical scheme of the embodiments of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420938108.4U CN222216077U (en) | 2024-04-30 | 2024-04-30 | Can adjust rotation angle's PCB board cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420938108.4U CN222216077U (en) | 2024-04-30 | 2024-04-30 | Can adjust rotation angle's PCB board cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222216077U true CN222216077U (en) | 2024-12-20 |
Family
ID=93859228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420938108.4U Active CN222216077U (en) | 2024-04-30 | 2024-04-30 | Can adjust rotation angle's PCB board cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222216077U (en) |
-
2024
- 2024-04-30 CN CN202420938108.4U patent/CN222216077U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |