CN103934847A - Cutting device for printed circuit board - Google Patents
Cutting device for printed circuit board Download PDFInfo
- Publication number
- CN103934847A CN103934847A CN201410137733.XA CN201410137733A CN103934847A CN 103934847 A CN103934847 A CN 103934847A CN 201410137733 A CN201410137733 A CN 201410137733A CN 103934847 A CN103934847 A CN 103934847A
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- CN
- China
- Prior art keywords
- right angle
- transmission axle
- angle bar
- cylindrical cutting
- circuit board
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- 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.)
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- Nonmetal Cutting Devices (AREA)
Abstract
The invention relates to a cutting device, in particular to a cutting device for a printed circuit board. The cutting device for the printed circuit board comprises a rack, a cylindrical cutting shaft is arranged on the rack, and an annular cutting blade is arranged on the cylindrical cutting shaft. A first transmission shaft is arranged in front of the cylindrical cutting shaft, and a second transmission shaft is arranged in rear of the cylindrical cutting shaft. Two right-angle bars which are symmetrically arranged are arranged below the cylindrical cutting shaft, and vertical edges on the right-angle bars are provided with symmetrical through holes. The first transmission shaft and the second transmission shaft penetrate through the through holes of the right-angle bars respectively and are connected with the rack. The bottoms of the front ends of the horizontal edges of the right-angle bars and the bottoms of the rear ends of the horizontal edges of the right-angle bars are provided with idler wheels. A sliding rail is arranged below the idler wheels, the idler wheels are embedded into a rail groove in the sliding rail and can move along the rail groove, and scales are arranged on the sliding rail. The cutting device for the printed circuit board is simple in structure, convenient to operate and high in cutting precision, and the cutting distance is convenient to adjust.
Description
Technical field
The present invention relates to a kind of cutter sweep, be specifically related to a kind of printed circuit board cutting device.
Background technology
Along with the printed circuit board (PCB) extensive use in electronic equipment in daily life, little of electronic watch, calculator, large to computer, communication electronic equipment, every electronic devices and components that relate to integrated circuit, each electronic devices and components each other electric interconnection are mainly to realize by printed circuit board (PCB), thus, make the processing of printed circuit board (PCB) seem particularly important.Printed circuit board (PCB) is due to the reason that need to use in different occasions, cut into different sizes, the position difference that need to cut due to printed circuit board (PCB), just need to regulate along with cutting position the horizontal displacement of cutting groove, the regulative mode existing in prior art is generally first to calculate the displacement that needs adjusting, then rotates regulating handle by staff, and cutting groove is moved to particular locations, this regulation technology exists and regulates trouble, regulates not problem accurately.
Summary of the invention
For solving problems of the prior art, the invention provides a kind of printed circuit board cutting device.
The technical solution used in the present invention is: a kind of printed circuit board cutting device, comprise frame (1), frame (1) is provided with cylindrical cutting axis (2), cylindrical cutting axis (2) be provided with annular cutter sheet (3), annular cutter sheet (3) is socketed in the outside of cylindrical cutting axis (2), the first transmission axle (4) is located at the front of cylindrical cutting axis (2), the second transmission axle (5) is located at the rear of cylindrical cutting axis (2), the below of cylindrical cutting axis (2) is provided with two symmetrically arranged right angle bars (6), right angle bar (6) is vertical with cylindrical cutting axis (2), the vertical edge of right angle bar (6) is provided with symmetrical perforation, the first transmission axle (4) and the second transmission axle (5) connect with frame (1) through the perforation of right angle bar (6) respectively, the bottom of the bottom of right angle bar (6) horizontal sides front end and right angle bar (6) horizontal sides rear end is equipped with pulley, the below of pulley is provided with slide rail (8), pulley is embedded in the rail groove (7) of slide rail (8), and can slide along rail groove (7), slide rail (8) is provided with scale.
The first transmission axle (4) is parallel with cylindrical cutting axis (2) respectively with the second transmission axle (5).
Horizontal range between the first transmission axle (4) and cylindrical cutting axis (2) equals the horizontal range between the second transmission axle (5) and cylindrical cutting axis (2),
Vertical height between the least significant end that vertically highly equals the second transmission axle (5) between the horizontal sides of the least significant end of the first transmission axle (4) and right angle bar (6) and the flat limit of right angle bar (6),
Between the least significant end of the first transmission axle (4) and right angle bar (6) horizontal sides, vertically highly equal the vertical height between annular cutter sheet (3) least significant end and the flat limit of right angle bar (6).
The present invention is simple in structure, the position that can need to cut according to printed circuit board (PCB) regulates right angle bar (6) to need mobile horizontal displacement, promote right angle bar (6) to specified location, can be clipped on right angle bar by binder clip or other modes, near the vertical edge of right angle bar (6), make to adjust right angle, position bar (6) and maintain static, improve cutting accuracy.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
A kind of printed circuit board cutting device, comprise frame 1, frame 1 is provided with cylindrical cutting axis 2, cylindrical cutting axis 2 be provided with annular cutter sheet 3, annular cutter sheet 3 is socketed in the outside of cylindrical cutting axis 2, the first transmission axle 4 is located at the front of cylindrical cutting axis 2, the second transmission axle 5 is located at the rear of cylindrical cutting axis 2, the below of cylindrical cutting axis 2 is provided with two symmetrically arranged right angle bars 6, right angle bar 6 is vertical with cylindrical cutting axis 2, the vertical edge of right angle bar 6 is provided with symmetrical perforation, the first transmission axle 4 and the second transmission axle 5 connect with frame 1 through the perforation of right angle bar 6 respectively, the bottom of the bottom of right angle bar 6 horizontal sides front ends and right angle bar 6 horizontal sides rear ends is equipped with pulley, the below of pulley is provided with slide rail 8, pulley is embedded in the rail groove 7 of slide rail 8, and can slide along rail groove 7, slide rail 8 is provided with scale.
The first transmission axle 4 is parallel with cylindrical cutting axis 2 respectively with the second transmission axle 5.
Horizontal range between the first transmission axle 4 and cylindrical cutting axis 2 equals the horizontal range between the second transmission axle 5 and cylindrical cutting axis 2,
Between the horizontal sides of the least significant end of the first transmission axle 4 and right angle bar 6, vertically highly equal the vertical height between the least significant end of the second transmission axle 5 and the flat limit of right angle bar 6,
Between the least significant end of the first transmission axle 4 and right angle bar 6 horizontal sides, vertically highly equal the vertical height between annular cutter sheet 3 least significant ends and the flat limit of right angle bar 6.
Claims (5)
1. a printed circuit board cutting device, comprise frame (1), it is characterized in that: frame (1) is provided with cylindrical cutting axis (2), cylindrical cutting axis (2) be provided with annular cutter sheet (3), annular cutter sheet (3) is socketed in the outside of cylindrical cutting axis (2), the first transmission axle (4) is located at the front of cylindrical cutting axis (2), the second transmission axle (5) is located at the rear of cylindrical cutting axis (2), the below of cylindrical cutting axis (2) is provided with two symmetrically arranged right angle bars (6), right angle bar (6) is vertical with cylindrical cutting axis (2), the vertical edge of right angle bar (6) is provided with symmetrical perforation, the first transmission axle (4) and the second transmission axle (5) connect with frame (1) through the perforation of right angle bar (6) respectively, the bottom of the bottom of right angle bar (6) horizontal sides front end and right angle bar (6) horizontal sides rear end is equipped with pulley, the below of pulley is provided with slide rail (8), pulley is embedded in the rail groove (7) of slide rail (8), and can slide along rail groove (7), slide rail (8) is provided with scale.
2. a kind of printed circuit board cutting device according to claim 1, is characterized in that: the first transmission axle (4) is parallel with cylindrical cutting axis (2) respectively with the second transmission axle (5).
3. a kind of printed circuit board cutting device according to claim 1 and 2, is characterized in that: the horizontal range between the first transmission axle (4) and cylindrical cutting axis (2) equals the horizontal range between the second transmission axle (5) and cylindrical cutting axis (2).
4. according to a kind of printed circuit board cutting device described in claim 1,2 or 3, it is characterized in that: the vertical height between the least significant end that vertically highly equals the second transmission axle (5) and the flat limit of right angle bar (6) between the least significant end of the first transmission axle (4) and the horizontal sides of right angle bar (6).
5. according to a kind of printed circuit board cutting device described in claim 1 or 4, it is characterized in that: between the least significant end of the first transmission axle (4) and right angle bar (6) horizontal sides, vertically highly equal the vertical height between annular cutter sheet (3) least significant end and the flat limit of right angle bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137733.XA CN103934847A (en) | 2014-04-08 | 2014-04-08 | Cutting device for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137733.XA CN103934847A (en) | 2014-04-08 | 2014-04-08 | Cutting device for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103934847A true CN103934847A (en) | 2014-07-23 |
Family
ID=51182847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410137733.XA Pending CN103934847A (en) | 2014-04-08 | 2014-04-08 | Cutting device for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934847A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671917A (en) * | 2017-10-23 | 2018-02-09 | 蒋安香 | A kind of multifunctional leather belt dicer |
| CN107738473A (en) * | 2017-09-25 | 2018-02-27 | 阜宁县华强纸品有限公司 | A kind of boxboard paper cutter |
| CN108058204A (en) * | 2017-11-29 | 2018-05-22 | 江门市浩昌电子有限公司 | A kind of wiring board cutting device for processing |
-
2014
- 2014-04-08 CN CN201410137733.XA patent/CN103934847A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738473A (en) * | 2017-09-25 | 2018-02-27 | 阜宁县华强纸品有限公司 | A kind of boxboard paper cutter |
| CN107671917A (en) * | 2017-10-23 | 2018-02-09 | 蒋安香 | A kind of multifunctional leather belt dicer |
| CN107671917B (en) * | 2017-10-23 | 2019-06-28 | 陈国林 | A kind of multifunctional leather belt dicer |
| CN108058204A (en) * | 2017-11-29 | 2018-05-22 | 江门市浩昌电子有限公司 | A kind of wiring board cutting device for processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |