CN208880839U - A kind of PCB film Scissoring device - Google Patents
A kind of PCB film Scissoring device Download PDFInfo
- Publication number
- CN208880839U CN208880839U CN201821625525.4U CN201821625525U CN208880839U CN 208880839 U CN208880839 U CN 208880839U CN 201821625525 U CN201821625525 U CN 201821625525U CN 208880839 U CN208880839 U CN 208880839U
- Authority
- CN
- China
- Prior art keywords
- workbench
- pcb film
- bumping post
- press strip
- another market
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 19
- 238000010008 shearing Methods 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 3
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of PCB film Scissoring devices, belong to PCB film field, its key points of the technical solution are that, including workbench, it bumping post and ships and resell on another market, the upper surface of workbench is fixedly connected with bumping post, the length of bumping post and the width of workbench are equal, place concordant with workbench, which is run through, on the right side of bumping post is connected with press strip, the length of press strip is the one third of workbench length, the rear wall of bumping post, which is fixedly connected with, ships and resell on another market, the inner wall shipped and resell on another market offers detent slot, it ships and resell on another market internal through being connected with connecting shaft, the outer wall of connecting shaft is socketed with rubber washer, rubber washer is adapted with detent slot.The PCB film be can be avoided during being cut, it is displaced, effectively raise the precision of PCB film cutting, and the length of press strip is the one third of workbench length, avoids press strip in lifting process, is easy stress bending, effectively raise the practicability of press strip, it solves when cutting, the problem of PCB film is easy to happen flash, effectively raises cutting quality.
Description
Technical field
The utility model relates to PCB film field, in particular to a kind of PCB film Scissoring device.
Background technique
PCB prints in manufacturing process, needs to convert route/welding resistance/character graphics to pcb board, so in PCB phenanthrene
Need for the big PCB film for being rolled into cylinder shape to be cut into woods production process it is a bit of, in order to install.
But existing PCB film Scissoring device, during cutting, the PCB film is easy to happen displacement, so that PCB is luxuriant and rich with fragrance
The precision decline that woods cuts, and the PCB film is easy to happen flash, so that cutting quality decline.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of PCB film Scissoring device, it can
It avoids the PCB film during being cut, is displaced, effectively raise the precision of PCB film cutting, and press
The length of item is the one third of workbench length, avoids press strip in lifting process, is easy stress bending, effective to improve
The problem of practicability of press strip is solved when cutting, and the PCB film is easy to happen flash, effectively raises cutting matter
Amount.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of PCB film is cut
Device, including workbench, bumping post and ship and resell on another market, the upper surface of the workbench are fixedly connected with bumping post, the length of the bumping post with
The width of workbench is equal, and place concordant with workbench is work through press strip, the length of the press strip is connected on the right side of the bumping post
Make the one third of platform length, the rear wall of the bumping post, which is fixedly connected with, ships and resell on another market, and the inner wall shipped and resell on another market offers detent slot, institute
Inside of shipping and reselling on another market is stated through connecting shaft is connected with, the outer wall of the connecting shaft is socketed with rubber washer, the rubber washer and detent
Slot is adapted, and the connecting shaft is fixedly connected with shearing knife far from one end for shipping and reselling on another market, the length of the shearing knife and workbench
Equal length.
Further, the shearing knife is in " arcuation " structure, and the shearing knife is socketed with knife handle far from one end of connecting shaft,
The outer wall of the knife handle is equipped with form friction pattern.
Further, the lower end surface of the workbench is fixedly connected there are four supporting pad, and four supporting pads distinguish position
In the bottom surrounding of workbench.
Further, the upper surface of the workbench is provided with directrix, and the directrix includes horizontal directrix and vertical directrix, and horizontal
Directrix is mutually perpendicular to vertical directrix.
Further, the upper surface of the workbench is closely fitted with force fit plate, the lower end surface of the force fit plate and work
The upper surface of platform is concordant, and the top of the force fit plate is vertical with bumping post to offset.
Further, the workbench is fixedly connected with scale plate, the scale plate and sanction close to the one side of shearing knife
It is fitted closely on the left of scissors, and the upper surface of the scale plate is provided with scale value.
Further, the bumping post offers screw thread hole slot, the middle part setting of the screw thread hole slot close to the one end shipped and resell on another market
There is lift adjustment button column, the lift adjustment button column is connected through a screw thread with screw thread hole slot, the lower end of the lift adjustment button column
It is fixedly connected with press strip.
Further, the bumping post offers sliding slot close to the front for side of shipping and reselling on another market, and the sliding slot is adapted with press strip, and
The size of the sliding slot is greater than the width of press strip.
In conclusion the utility model has the following beneficial effects:
1, this kind of PCB film Scissoring device, place concordant with workbench passes through press strip through press strip is connected on the right side of bumping post
The pressing PCB film is carried out, the PCB film is can be avoided during being cut, is displaced, effectively raises PCB phenanthrene
The precision that woods cuts, and the length of press strip is the one third of workbench length, avoids press strip in lifting process, is held
It is bent vulnerable to power, effectively raises the practicability of press strip.
2, this kind of PCB film Scissoring device is being turned during shearing knife is cut by rubber washer and setting
The detent slot of pin inner wall matches, so that shearing knife is close to workbench side wall, solves when cutting, the PCB film is easy hair
The problem of setation side, effectively raises cutting quality.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the bumping post structure chart of the utility model；
Fig. 3 is enlarged drawing at Fig. 2A of the utility model；
Fig. 4 is the internal structure chart of shipping and reselling on another market of the utility model.
In figure, 1, workbench；101, supporting pad；102, directrix；103, scale plate；104, force fit plate；2, bumping post；201,
Press strip；202, screw thread hole slot；203, lift adjustment button column；204, sliding slot；3, it ships and resell on another market；301, shearing knife；302, knife handle；303, block
Position slot；304, rubber washer；305, connecting shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Referring to FIG. 1, FIG. 2 and FIG. 4, a kind of PCB film Scissoring device, including workbench 1, bumping post 2 and ship and resell on another market 3, workbench 1
Upper surface be fixedly connected with bumping post 2, the length of bumping post 2 is equal with the width of workbench 1, and the right side of bumping post 2 is concordant with workbench 1
Place is the one third of 1 length of workbench through press strip 201, the length of press strip 201 is connected with, and the rear wall of bumping post 2 is fixedly connected
Ship and resell on another market 3,3 inner wall of shipping and reselling on another market offers detent slot 303,3 inside of shipping and reselling on another market through being connected with connecting shaft 305, connecting shaft 305 it is outer
Wall is socketed with rubber washer 304, and rubber washer 304 is adapted with detent slot 303, and connecting shaft 305 is fixed far from 3 one end of shipping and reselling on another market
It is connected with shearing knife 301, the length of shearing knife 301 and the equal length of workbench 1, it is luxuriant and rich with fragrance to carry out pressing PCB by press strip 201
Woods can be avoided the PCB film during being cut, be displaced, and effectively raise the accurate of PCB film cutting
Degree, and the length of press strip 201 be 1 length of workbench one third, avoid press strip 201 in lifting process, be easy by
Power bending, effectively raises the practicability of press strip 201, shearing knife 301 is to cut the PCB film, in shearing knife
During 301 are cut, matched by rubber washer 304 with the detent slot 303 that 3 inner walls of shipping and reselling on another market are arranged in, so that cutting out
It is the problem of scissors 301 is close to 1 side wall of workbench, solves when cutting, and the PCB film is easy to happen flash, effective to improve
Cutting quality.
Embodiment 2
Referring to Fig.1, a kind of PCB film Scissoring device, it is substantially the same manner as Example 1, moreover, shearing knife 301
In " arcuation " structure, shearing knife 301 is socketed with knife handle 302 far from one end of connecting shaft 305, and the outer wall of knife handle 302 is equipped with friction
Line, by grasping knife handle 302, so that shearing knife 301 carries out cutting work, and the outer wall of knife handle 302 is equipped with form friction pattern, can
It avoids during grasping, slip away knife handle 302, effectively raises the safety of cutting.
The lower end surface of workbench 1 is fixedly connected there are four supporting pad 101, and four supporting pads 101 are located at workbench 1
Bottom surrounding, to achieve the effect that damping, is effectively raised by four supporting pads 101 of setting to support workbench 1
The stability that workbench 1 works.
The upper surface of workbench 1 is provided with directrix 102, and directrix 102 includes horizontal directrix and vertical directrix, and horizontal directrix and vertical standard
Line is mutually perpendicular to, position of the directrix 102 to correct the placement of the PCB film, during the cutting process so as to avoid the PCB film, hair
It is raw to cut irregular problem.
Embodiment 3
Referring to Fig.1, a kind of PCB film Scissoring device, it is substantially the same manner as Example 1, moreover, workbench 1
Upper surface is closely fitted with force fit plate 104, and the lower end surface of force fit plate 104 is concordant with the upper surface of workbench 1, force fit plate 104
Top is vertical with bumping post 2 to offset, and does not cut part to the PCB film by force fit plate 104 and presses, to effectively avoid
The PCB film purses up.
Workbench 1 is fixedly connected with scale plate 103, scale plate 103 and shearing knife 301 close to the one side of shearing knife 301
Left side fit closely, and the upper surface of scale plate 103 is provided with scale value, when the PCB film is cut, passes through corresponding carve
The scale value on plate 103 is spent, the various sizes of PCB film can be cut out, to effectively raise the practical of Scissoring device
Property.
Embodiment 4
Referring to Fig. 3, a kind of PCB film Scissoring device is substantially the same manner as Example 1, and moreover, bumping post 2 is close
Ship and resell on another market 3 one end offers screw thread hole slot 202, and the middle part of screw thread hole slot 202 is provided with lift adjustment button column 203, lift adjustment
Button column 203 is connected through a screw thread with screw thread hole slot 202, and the lower end of lift adjustment button column 203 is fixedly connected with press strip 201, is passed through
The lift adjustment button column 203 that turn matches with screw thread hole slot 202, so that lift adjustment button column 203 is gone up and down, lift adjustment
The lower end of button column 203 and press strip 201 are fixed, and during lift adjustment button column 203 is gone up and down, press strip 201 is able to carry out synchronization
Lifting, presses so as to the edge to the PCB film.
Bumping post 2 offers sliding slot 204 close to the front for 3 sides of shipping and reselling on another market, and sliding slot 204 is adapted with press strip 201, and sliding slot
204 size is greater than the width of press strip 201.
Specific workflow, firstly, the lift adjustment button column 203 that turn matches with screw thread hole slot 202, so that rising-falling tone
Section button column 203 is risen, and during lift adjustment button column 203 rises, the press strip 201 through sliding slot 204 is able to carry out
It is synchronous to rise, then, the PCB film is placed on workbench 1, makes it possible to press the PCB film by force fit plate 104 and does not cut
Part, and then, turn lift adjustment button column 203, so that press strip 201 decline, so as to the edge to the PCB film into
Row stablizes pressing, then, grasps knife handle 302, so that shearing knife 301 is able to carry out cutting, is existed by rubber washer 304 and setting
The detent slot 303 of 3 inner walls of shipping and reselling on another market matches, during shearing knife 301 is cut, so that shearing knife 301 and 1 side wall of workbench
It is close to, can be avoided the PCB film and generate flash, be fixedly connected with scale plate close to the one side of shearing knife 301 in workbench 1
103, when the PCB film is cut, by the scale value on corresponding scale plate 103, make it possible to cut out various sizes of
The PCB film.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of PCB film Scissoring device, including workbench (1), bumping post (2) and ship and resell on another market (3), it is characterised in that: the work
The upper surface of platform (1) is fixedly connected with bumping post (2), and the length of the bumping post (2) is equal with the width of workbench (1), the gear
Through being connected with press strip (201), the length of the press strip (201) is workbench (1) at place concordant with workbench (1) on the right side of column (2)
The rear wall of the one third of length, the bumping post (2) is fixedly connected with ship and resell on another market (3), and the inner wall for shipping and reselling on another market (3) offers detent
Slot (303), described ship and resell on another market (3) are internal through being connected with connecting shaft (305), and the outer wall of the connecting shaft (305) is socketed with rubber
Washer (304), the rubber washer (304) are adapted with detent slot (303), the connecting shaft (305) far from ship and resell on another market (3) one
End is fixedly connected with shearing knife (301), the length of the shearing knife (301) and the equal length of workbench (1).
2. a kind of PCB film Scissoring device according to claim 1, it is characterised in that: the shearing knife (301) is in " arc
Shape " structure, the shearing knife (301) are socketed with knife handle (302) far from the one end of connecting shaft (305), outside the knife handle (302)
Wall is equipped with form friction pattern.
3. a kind of PCB film Scissoring device according to claim 1, it is characterised in that: the lower end surface of the workbench (1)
It is fixedly connected there are four supporting pad (101), four supporting pads (101) are located at the bottom surrounding of workbench (1).
4. a kind of PCB film Scissoring device according to claim 1, it is characterised in that: the upper surface of the workbench (1)
It is provided with directrix (102), the directrix (102) includes horizontal directrix and vertical directrix, and horizontal directrix is mutually perpendicular to vertical directrix.
5. a kind of PCB film Scissoring device according to claim 1, it is characterised in that: the upper surface of the workbench (1)
It is closely fitted with force fit plate (104), the lower end surface of the force fit plate (104) is concordant with the upper surface of workbench (1), the pressing
The top of plate (104) is vertical with bumping post (2) to offset.
6. a kind of PCB film Scissoring device according to claim 1, it is characterised in that: the workbench (1) is close to cutting
The one side of knife (301) is fixedly connected with scale plate (103), and the scale plate (103) and the left side of shearing knife (301) are closely pasted
It closes, and the upper surface of the scale plate (103) is provided with scale value.
7. a kind of PCB film Scissoring device according to claim 1, it is characterised in that: the bumping post (2) is close to be shipped and resell on another market
(3) one end offers screw thread hole slot (202), is provided with lift adjustment button column (203) in the middle part of the screw thread hole slot (202),
The lift adjustment button column (203) is connected through a screw thread with screw thread hole slot (202), the lower end of the lift adjustment button column (203)
It is fixedly connected with press strip (201).
8. a kind of PCB film Scissoring device according to claim 1, it is characterised in that: the bumping post (2) is close to be shipped and resell on another market
(3) front of side offers sliding slot (204), and the sliding slot (204) is adapted with press strip (201), and the sliding slot (204)
Size is greater than the width of press strip (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625525.4U CN208880839U (en) | 2018-10-02 | 2018-10-02 | A kind of PCB film Scissoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625525.4U CN208880839U (en) | 2018-10-02 | 2018-10-02 | A kind of PCB film Scissoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208880839U true CN208880839U (en) | 2019-05-21 |
Family
ID=66515146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821625525.4U Expired - Fee Related CN208880839U (en) | 2018-10-02 | 2018-10-02 | A kind of PCB film Scissoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208880839U (en) |
-
2018
- 2018-10-02 CN CN201821625525.4U patent/CN208880839U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |