CN220922559U - Precise cutting device for PCB substrate production - Google Patents
Precise cutting device for PCB substrate production Download PDFInfo
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- CN220922559U CN220922559U CN202322724476.7U CN202322724476U CN220922559U CN 220922559 U CN220922559 U CN 220922559U CN 202322724476 U CN202322724476 U CN 202322724476U CN 220922559 U CN220922559 U CN 220922559U
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- 239000000758 substrate Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of cutting, in particular to a precise cutting device for producing a PCB (printed Circuit Board) substrate, which comprises a machine body, wherein two sliding grooves are formed in one end of the machine body, a sliding block is connected to one end of each sliding groove in a sliding manner, two first plate grooves are fixedly connected to one end of each sliding block, a first notch is formed in the top end of each first plate groove, and a first limiting plate is movably connected to the inner wall of each first notch. The beneficial effects are as follows: the base plate is placed in the first board groove and the inside of second board groove through the first limiting plate that sets up, the handle is rotated, the gag lever post is driven to the handle, the gag lever post drives the second limiting plate and rotates, the second limiting plate breaks away from first fixed plate, the spring atress release promotes the rubber pad to pop out spacing base plate, through the position of starting first motor control cutting, start the second motor, the second motor drives the cutting wheel and carries out the cutting to the base plate, the spacing to the base plate has been strengthened, the accuracy of cutting is improved, cutting efficiency has been improved through first motor and second motor.
Description
Technical Field
The utility model relates to the technical field of cutting, in particular to a precise cutting device for producing a PCB (printed circuit board) substrate.
Background
The substrate is a basic material for manufacturing a PCB, in general, the substrate is a copper clad laminate, in the manufacturing process, single-sided and double-sided printed boards are processed on the substrate material-copper clad laminate by selectively carrying out hole processing, electroless copper plating, electroplating copper, etching and the like to obtain a required circuit pattern, and in the manufacturing process of the other type of multilayer printed boards, the inner core thin copper clad laminate is used as a base, conductive pattern layers and prepregs are alternately laminated and bonded together at one time to form more than 3 layers of conductive pattern interlayer interconnection, the conductive pattern interlayer interconnection has the functions of conducting, insulating and supporting, and the performance, quality, processability in the manufacturing process, manufacturing cost, manufacturing level and the like of the printed boards depend on the substrate material to a great extent.
When the existing PCB substrate is cut, one end of the PCB substrate is clamped and fixed, so that the cutting of the PCB substrate is completed, but the PCB substrate is supported on one side, so that the position of the PCB substrate is not stable enough when the PCB substrate is cut, and the accuracy is not enough when the PCB substrate is cut.
Disclosure of utility model
The utility model aims to provide a precise cutting device for producing a PCB substrate, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: two spouts have been seted up to the one end of organism, and the one end sliding connection of spout has the slider, and two first board grooves of one end fixedly connected with of slider, first notch has been seted up on the top of first board groove, and the inner wall swing joint of first notch has first limiting plate, the first handle of the top fixedly connected with of first limiting plate, the one end fixedly connected with second board groove of another slider.
Preferably, the top of second board groove has been seted up first circular hole, the inner wall swing joint in first circular hole has the rubber pad, the one end fixedly connected with spring of rubber pad, the one end fixedly connected with second fixed plate of spring, the outer wall of second fixed plate and the inner wall fixedly connected with in first circular hole, the one end fixedly connected with gag lever post of rubber pad, the outer wall fixedly connected with second limiting plate of gag lever post, the first fixed plate of inner wall top fixedly connected with in first circular hole, the one end fixedly connected with handle of gag lever post.
Preferably, the top fixedly connected with first rectangle piece and second rectangle piece of organism, the first motor of top fixedly connected with of first rectangle piece, the one end fixedly connected with lead screw of first motor, the outer wall fixedly connected with of lead screw two third fixed plates, the outer wall threaded connection of lead screw has the fourth rectangle piece, the second circular hole has been seted up to the one end of fourth rectangle piece, the inner wall fixedly connected with second bearing of second circular hole, the one end fixedly connected with first bearing of second rectangle piece, the inner wall of first bearing and the outer wall fixed connection of lead screw, two third circular holes have been seted up to the one end of fourth rectangle piece, the one end fixedly connected with two dead levers of first rectangle piece, the outer wall swing joint of dead lever and the outer wall in third circular hole.
Preferably, the second notch has been seted up to the one end of fourth rectangle piece, the top fixedly connected with second motor of fourth rectangle piece, the one end fixedly connected with main shaft of second motor, the one end fixedly connected with driving gear of main shaft, the one end meshing of driving gear has driven gear, the one end fixedly connected with driven lever of driven gear, the one end fixedly connected with cutting wheel of driven lever, the outer wall swing joint of driven lever has a circular cylinder, four bracing pieces of outer wall fixedly connected with of circular cylinder, the one end and the inner wall fixedly connected with of second notch of bracing piece.
Preferably, one end fixedly connected with pull rod of first board groove and second board groove, two fourth circular holes have been seted up to the one end of organism, and the outer wall and the inner wall swing joint in fourth circular hole of pull rod, the one end fixedly connected with second handle of pull rod.
Compared with the prior art, the utility model has the beneficial effects that:
According to the precise cutting device for producing the PCB substrate, the substrate is placed in the first plate groove and the second plate groove through the first limiting plate, the handle is rotated to drive the limiting rod, the limiting rod drives the second limiting plate to rotate, the second limiting plate is separated from the first fixed plate, the spring is stressed to release and push the rubber pad to pop up the limiting substrate, the first motor is started to control the cutting position, the second motor is started, the second motor drives the cutting wheel to cut the substrate, limiting of the substrate is enhanced, cutting accuracy is improved, and cutting efficiency is improved through the first motor and the second motor.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a stopper rod;
FIG. 3 is a schematic cross-sectional view of a first bearing;
Fig. 4 is a schematic cross-sectional view of a cutting wheel.
In the figure: 1. a body; 2. a chute; 3. a first plate groove; 4. a first notch; 5. a first limiting plate; 6. a first handle; 7. a second plate groove; 8. a first rectangular block; 9. a second rectangular block; 10. a pull rod; 11. a second handle; 12. a slide block; 13. a handle;
14. A limit rod; 15. a second limiting plate; 16. a first fixing plate; 17. a second fixing plate; 18. a spring; 19. a rubber pad; 20. a first motor; 21. a screw rod; 22. a third fixing plate; 23. a first circular hole; 24. a first bearing; 25. a fourth rectangular block;
26. A second circular hole; 27. a second bearing; 28. a third circular hole; 29. a fixed rod;
30. A fourth circular hole; 31. a second motor; 32. a main shaft; 33. a drive gear; 34. a driven gear; 35. a second notch; 36. a circular cylinder; 37. a support rod; 38. a cutting wheel; 39. a driven rod.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a precision cutting device for PCB board base plate production, includes organism 1, two spouts 2 have been seted up to the one end of organism 1, and the one end sliding connection of spout 2 has slider 12, and two first board grooves 3 of one end fixedly connected with of slider 12, first notch 4 has been seted up on the top of first board groove 3, and the inner wall swing joint of first notch 4 has first limiting plate 5, and the top of first limiting plate 5 is fixedly connected with first handle 6, and the one end fixedly connected with second board groove 7 of another slider 12; through the inside of first limiting plate 5 with the base plate place at first board groove 3 and second board groove 7 that sets up, rotatory handle 13, handle 13 drives gag lever post 14, gag lever post 14 drives second limiting plate 15 and rotates, second limiting plate 15 breaks away from first fixed plate 16, spring 18 atress release promotion rubber pad 19 pops out spacing base plate, through the position of starting first motor 20 control cutting, start second motor 31, second motor 31 drives cutting wheel 38 and carries out the cutting to the base plate, the spacing to the base plate has been strengthened, the accuracy of cutting improves, through first motor 20 and second motor 31, cutting efficiency has been improved.
Example two
On the basis of the first embodiment, in order to achieve the limit substrate, a first circular hole 23 is formed in the top end of the second plate groove 7, a rubber pad 19 is movably connected to the inner wall of the first circular hole 23, one end of the rubber pad 19 is fixedly connected with a spring 18, one end of the spring 18 is fixedly connected with a second fixing plate 17, the outer wall of the second fixing plate 17 is fixedly connected with the inner wall of the first circular hole 23, one end of the rubber pad 19 is fixedly connected with a limit rod 14, the outer wall of the limit rod 14 is fixedly connected with a second limit plate 15, the top end of the inner wall of the first circular hole 23 is fixedly connected with a first fixing plate 16, and one end of the limit rod 14 is fixedly connected with a handle 13.
When the substrate is placed in the second plate groove 7, the rotating handle 13 drives the limiting rod 14, the limiting rod 14 drives the second limiting plate 15 to rotate, the second limiting plate 15 rotates to be separated from the first fixing plate 16, and the spring 18 is stressed to release the rubber pad 19 to pop up the limiting substrate.
Example III
On the basis of the second embodiment, in order to achieve the purpose of controlling the position of the fourth rectangular block 25 by the first motor 20, the top end of the machine body 1 is fixedly connected with the first rectangular block 8 and the second rectangular block 9, the top end of the first rectangular block 8 is fixedly connected with the first motor 20, one end of the first motor 20 is fixedly connected with the screw rod 21, the outer wall of the screw rod 21 is fixedly connected with two third fixing plates 22, the outer wall of the screw rod 21 is in threaded connection with the fourth rectangular block 25, one end of the fourth rectangular block 25 is provided with a second circular hole 26, the inner wall of the second circular hole 26 is fixedly connected with a second bearing 27, one end of the second rectangular block 9 is fixedly connected with a first bearing 24, the inner wall of the first bearing 24 is fixedly connected with the outer wall of the screw rod 21, one end of the fourth rectangular block 25 is provided with two third circular holes 28, one end of the first rectangular block 8 is fixedly connected with two fixing rods 29, and the outer wall of the fixing rods 29 is movably connected with the outer wall of the third circular holes 28.
The first motor 20 is started, the first motor 20 drives the screw rod 21 to rotate, the screw rod 21 rotates to drive the second bearing 27 to rotate, and the second bearing 27 drives the fourth rectangular block 25 to move along the screw rod 21.
Example IV
On the basis of the third embodiment, in order to achieve the purpose of controlling the cutting wheel 38 by the second motor 31, a second notch 35 is formed in one end of the fourth rectangular block 25, the second motor 31 is fixedly connected to the top end of the fourth rectangular block 25, the main shaft 32 is fixedly connected to one end of the second motor 31, the driving gear 33 is fixedly connected to one end of the main shaft 32, the driven gear 34 is meshed with one end of the driving gear 33, a driven rod 39 is fixedly connected to one end of the driven gear 34, the cutting wheel 38 is fixedly connected to one end of the driven rod 39, a circular cylinder 36 is movably connected to the outer wall of the driven rod 39, four supporting rods 37 are fixedly connected to the outer wall of the circular cylinder 36, and one end of each supporting rod 37 is fixedly connected to the inner wall of the second notch 35.
The second motor 31 drives the main shaft 32 to rotate, the main shaft 32 drives the driving gear 33 to rotate, the driving gear 33 drives the driven gear 34 to rotate, the driven gear 34 drives the driven rod 39 to rotate, and the driven rod 39 drives the cutting wheel 38 to rotate.
During actual use, the base plate is placed into the first plate groove 3 and the second plate groove 7, the first lifting handle 6 is pushed to drive the first limiting plate 5 to enter the first notch 4, the rotary handle 13 drives the limiting rod 14 to rotate, the limiting rod 14 drives the second limiting plate 15 to rotate, the second limiting plate 15 is separated from the first fixed plate 16, the spring 18 is stressed to release and push the rubber pad 19 to pop out of the limiting base plate, the first motor 20 is started, the first motor 20 drives the screw rod 21 to rotate, the screw rod 21 drives the second bearing 27 to rotate, the second bearing 27 drives the fourth rectangular block 25 to displace, the second motor 31 is started, the second motor 31 drives the main shaft 32 to rotate, the main shaft 32 drives the driving gear 33 to rotate, the driving gear 33 drives the driven gear 34 to rotate, the driven gear 34 drives the driven rod 39 to rotate, the driven rod 39 drives the cutting wheel 38 to rotate, the second lifting handle 11 is pulled, the second lifting handle 11 drives the pull rod 10, the pull rod 10 drives the first plate groove 3 and the second plate groove 7 to displace along the chute 2, and the cutting wheel 38 cuts the base plate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a precision cutting device of PCB board base plate production usefulness, includes organism (1): the method is characterized in that: two spouts (2) have been seted up to the one end of organism (1), the one end sliding connection of spout (2) has slider (12), two first board grooves (3) of one end fixedly connected with of slider (12), first notch (4) have been seted up on the top of first board groove (3), the inner wall swing joint of first notch (4) has first limiting plate (5), the top fixedly connected with first handle (6) of first limiting plate (5), the one end fixedly connected with second board groove (7) of another slider (12).
2. The precise cutting device for producing the PCB substrate according to claim 1, wherein: first circular hole (23) have been seted up on the top of second board groove (7), the inner wall swing joint of first circular hole (23) has rubber pad (19), the one end fixedly connected with spring (18) of rubber pad (19), the one end fixedly connected with second fixed plate (17) of spring (18), the outer wall of second fixed plate (17) and the inner wall fixedly connected with of first circular hole (23), the one end fixedly connected with gag lever post (14) of rubber pad (19), the outer wall fixedly connected with second limiting plate (15) of gag lever post (14), the inner wall top fixedly connected with first fixed plate (16) of first circular hole (23), the one end fixedly connected with handle (13) of gag lever post (14).
3. The precise cutting device for producing the PCB substrate according to claim 1, wherein: the utility model discloses a motor, including organism (1), first rectangle piece (8) of top fixedly connected with and second rectangle piece (9), the top fixedly connected with first motor (20) of first rectangle piece (8), the one end fixedly connected with lead screw (21) of first motor (20), the outer wall fixedly connected with of lead screw (21) is three fixed plate (22), the outer wall threaded connection of lead screw (21) has fourth rectangle piece (25), second circular hole (26) have been seted up to the one end of fourth rectangle piece (25), the inner wall fixedly connected with second bearing (27) of second circular hole (26), the one end fixedly connected with first bearing (24) of second rectangle piece (9), the inner wall of first bearing (24) and the outer wall fixedly connected with of lead screw (21), two third circular holes (28) have been seted up to the one end of fourth rectangle piece (25), the outer wall of dead lever (29) and the outer wall swing joint of third circular hole (28).
4. The precise cutting device for producing the PCB substrate according to claim 3, wherein: the one end of fourth rectangle piece (25) has been seted up second notch (35), the top fixedly connected with second motor (31) of fourth rectangle piece (25), the one end fixedly connected with main shaft (32) of second motor (31), the one end fixedly connected with driving gear (33) of main shaft (32), the one end meshing of driving gear (33) has driven gear (34), the one end fixedly connected with driven lever (39) of driven gear (34), the one end fixedly connected with cutting wheel (38) of driven lever (39), the outer wall swing joint of driven lever (39) has circular cylinder (36), the outer wall fixedly connected with four bracing pieces (37) of circular cylinder (36), the one end and the inner wall fixed connection of second notch (35) of bracing piece (37).
5. The precise cutting device for producing the PCB substrate according to claim 1, wherein: one end fixedly connected with pull rod (10) of first board groove (3) and second board groove (7), two fourth circular holes (30) have been seted up to one end of organism (1), the outer wall and the inner wall swing joint of fourth circular hole (30) of pull rod (10), the one end fixedly connected with second handle (11) of pull rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724476.7U CN220922559U (en) | 2023-10-10 | 2023-10-10 | Precise cutting device for PCB substrate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724476.7U CN220922559U (en) | 2023-10-10 | 2023-10-10 | Precise cutting device for PCB substrate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220922559U true CN220922559U (en) | 2024-05-10 |
Family
ID=90933696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322724476.7U Active CN220922559U (en) | 2023-10-10 | 2023-10-10 | Precise cutting device for PCB substrate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220922559U (en) |
-
2023
- 2023-10-10 CN CN202322724476.7U patent/CN220922559U/en active Active
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