CN206029981U - Cutting blade device - Google Patents
Cutting blade device Download PDFInfo
- Publication number
- CN206029981U CN206029981U CN201621014262.4U CN201621014262U CN206029981U CN 206029981 U CN206029981 U CN 206029981U CN 201621014262 U CN201621014262 U CN 201621014262U CN 206029981 U CN206029981 U CN 206029981U
- Authority
- CN
- China
- Prior art keywords
- cutting die
- pcb board
- edge
- knife
- cutter
- 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.)
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Abstract
The utility model discloses a cutting blade device, including upper cutter mold and lower cutting die, upper cutter mold is used for carrying out the edge of a knife of cutting edge to the PCB board with being provided with between the cutting die down, upper cutter mold and the cutting die down relative displacement about edge of a knife department goes on, have the precision high with the fast characteristics of cutting edge, can do benefit to production fast, the efficient goes on.
Description
Technical field
This utility model is related to a kind of cutter, is particularly well-suited to carry out pcb board on the use ring of quick, accurate trimming
Border.
Background technology
The existing cutter sweep for carrying out trimming to pcb board, is typically all provided with cutter in cutter sweep, is carrying out
During cutting, cutter carries out high-speed motion, and moves along the edge of pcb board, so as to carry out to four sides of pcb board respectively
Cutting.This cutter sweep needs cutter to move along the edges of boards of pcb board while cutting, therefore cutting speed is slow；
And the vibrations produced in cutting easily cause pcb board to be subjected to displacement, so that deviation occurs in cutting, precision is not high.
Utility model content
For solving the above problems, the purpose of this utility model is to provide a kind of cutter, with cutting speed it is fast and
The characteristics of precision is high, beneficial to fast and efficiently carrying out for production.
The technical scheme adopted by the invention for solving the technical problem is：
A kind of cutter, including upper cutting die and lower cutting die, is provided with for entering to pcb board between upper cutting die and lower cutting die
The edge of a knife of row trimming, upper cutting die and lower cutting die carry out upper and lower relative displacement in knife-edge part.
Further, upper cutting die is evenly distributed the location hole for being positioned to pcb board along edge of a knife direction.
Further, the quantity of location hole is 11, a diameter of 1.5mm of location hole.
Further, the width of upper cutting die and lower cutting die is 40mm.
Further, the length of upper cutting die and lower cutting die is 600mm.
The beneficial effects of the utility model are：A kind of cutter, upper cutting die and lower cutting die only carry out once upper and lower phase
The cutting to pcb board edge can be completed to displacement, therefore upper cutting die and lower cutting die need to only carry out four relative displacements
The trimming operation to pcb board can be completed, and when fly-cutting is carried out to pcb board, as long as the position of alignment pcb board, i.e.,
Can realize high-precision cutting, therefore have cutting speed fast and the characteristics of high precision, be conducive to the quick, efficient of production
Carrying out.
Description of the drawings
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
Fig. 1 is the schematical top view of this utility model cutter；
Fig. 2 is the side schematic view of this utility model cutter.
Specific embodiment
Reference picture 1- Fig. 2, a kind of cutter of the present utility model, including upper cutting die 1 and lower cutting die 2, upper cutting die 1 is with
It is provided with the edge of a knife 3 for carrying out trimming to pcb board between cutting die 2, upper cutting die 1 and lower cutting die 2 carry out upper and lower at the edge of a knife 3
Relative displacement.When trimming operation is carried out to pcb board, the position cut is needed to be positioned at the edge of a knife 3 pcb board, with knife
Mouth 3 is aligned, and then makes cutting die 1 and lower cutting die 2 carry out upper and lower relative displacement, you can to complete to pcb board edge
Cutting, then carries out same operation to the other three edge of pcb board, can complete the trimming operation to pcb board, upper cutting die
1 and lower cutting die 2 realize cutting function, its precision can reach positive and negative 0.03mm between positive and negative 0.05mm, than general
Bead cutter has higher precision, and trimming speed is fast, being capable of fast and efficiently carrying out beneficial to production.
Wherein, upper cutting die 1 is evenly distributed the location hole 11 for being positioned to pcb board along 3 direction of the edge of a knife, positioning
The quantity in hole 11 is 11, a diameter of 1.5mm of location hole 11.Location hole 11 can be used in being accurately positioned pcb board, protect
The precision of the trimming to pcb board is demonstrate,proved.
Wherein, the width of upper cutting die 1 and lower cutting die 2 is the length of 40mm, upper cutting die 1 and lower cutting die 2 and is 600mm.
The width dimensions and length dimension of upper cutting die 1 and lower cutting die 2 so that cutter can be suitable for general rectangle pcb board, when
When the width dimensions and length dimension of pcb board meet the width dimensions and length dimension of cutter, can be filled using cutting knife
Putting carries out trimming operation to pcb board, so that cutter has the good suitability such that it is able to beneficial to the effective of production
Carry out.
Be more than to it is of the present utility model it is preferable implement illustrated, but this utility model be not limited to it is above-mentioned
Embodiment, those of ordinary skill in the art can also make a variety of equivalents on the premise of without prejudice to this utility model spirit
Deformation is replaced, and the deformation or replacement of these equivalents are all contained in the application claim limited range.
Claims (5)
1. a kind of cutter, it is characterised in that：Including upper cutting die（1）With lower cutting die（2）, the upper cutting die（1）Under described
Cutting die（2）Between be provided with the edge of a knife for carrying out trimming to pcb board（3）, the upper cutting die（1）With the lower cutting die（2）In
The edge of a knife（3）Place carries out upper and lower relative displacement.
2. a kind of cutter according to claim 1, it is characterised in that：The upper cutting die（1）Along the edge of a knife（3）
Direction is evenly distributed the location hole for being positioned to pcb board（11）.
3. a kind of cutter according to claim 2, it is characterised in that：The location hole（11）Quantity be 11,
The location hole（11）A diameter of 1.5mm.
4. a kind of cutter according to claim 1, it is characterised in that：The upper cutting die（1）With the lower cutting die（2）
Width be 40mm.
5. a kind of cutter according to claim 4, it is characterised in that：The upper cutting die（1）With the lower cutting die（2）
Length be 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014262.4U CN206029981U (en) | 2016-08-30 | 2016-08-30 | Cutting blade device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014262.4U CN206029981U (en) | 2016-08-30 | 2016-08-30 | Cutting blade device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206029981U true CN206029981U (en) | 2017-03-22 |
Family
ID=58300379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621014262.4U Active CN206029981U (en) | 2016-08-30 | 2016-08-30 | Cutting blade device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206029981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335089A (en) * | 2016-08-30 | 2017-01-18 | 江门全合精密电子有限公司 | Cutter device |
-
2016
- 2016-08-30 CN CN201621014262.4U patent/CN206029981U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335089A (en) * | 2016-08-30 | 2017-01-18 | 江门全合精密电子有限公司 | Cutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |