CN205736565U - A kind of graver - Google Patents
A kind of graver Download PDFInfo
- Publication number
- CN205736565U CN205736565U CN201620709794.3U CN201620709794U CN205736565U CN 205736565 U CN205736565 U CN 205736565U CN 201620709794 U CN201620709794 U CN 201620709794U CN 205736565 U CN205736565 U CN 205736565U
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- CN
- China
- Prior art keywords
- cutter head
- chip area
- guiding groove
- graver
- dregs guiding
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a kind of graver, including hilt and cutter head, being coated with corundum on described cutter head, described cutter head is provided with the dregs guiding groove of helical structure, and described cutter head is provided with the chip area of through dregs guiding groove along its length, during use, cutter head proceeds to stone material, and dregs guiding groove defines large range of receiving space by its helicitic texture, temporarily can house for cutting particles, and along with the high-speed rotation of cutter head is brought in chip area, be affected by gravity and discharge；When intercepting occurs in chip area, the conducting of cutting particle can move down along helicitic texture, adds the guiding path of cutting particle, decreases the situation that cutting particles is piled up.
Description
Technical field
This utility model relates to the engraving tool of a kind of numerical control stone, particularly to a kind of graver.
Background technology
At present, the Chinese patent of Publication No. CN202498939U on market discloses a kind of engraved stone cutter, including
Hilt and cutter head, described cutter head is positioned at the front end of hilt, it is characterised in that: described cutter head sidepiece is provided with chip pocket.
In such scheme, when cutter head entirety proceeds to stone material, the chip pocket area covering on cutter head is the least, therefore institute's energy
Enough cutting particles accommodated are less, and the dust lead realized is inefficient, and in certain position of chip pocket by particle packing
The dust lead effect of its entirety will be hindered after intercepting, cause the granule of higher position in chip pocket to derive smoothly.
Utility model content
The purpose of this utility model is to provide a kind of graver improving dust lead effect.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of graver, including
Hilt and cutter head, described cutter head is coated with corundum, and described cutter head is provided with the dregs guiding groove of helical structure, and described cutter head is along it
Length direction is provided with the chip area of through dregs guiding groove.
By technique scheme, during use, cutter head proceeds to stone material, and dregs guiding groove defines bigger model by its helicitic texture
The receiving space enclosed, temporarily can house for cutting particles, and along with the high-speed rotation of cutter head is brought in chip area, by gravity shadow
Ring and discharge；When intercepting occurs in chip area, the conducting of cutting particle can move down along helicitic texture, adds and cuts
Cut the guiding path of particle, decrease the situation that cutting particles is piled up.
This utility model is further arranged to: described chip area is set to string on cutter head.
By such scheme, single-row chip area is easily worked molding, convenient batch production.
This utility model is further arranged to: described chip area is set to two row, and the position of two row chip areas on cutter head
Put the axial line about cutter head symmetrical.
By technique scheme, use the structure of two row chip areas, then the most just improve the guiding path of cutting particle
Footpath, adds dust lead efficiency, decreases the accumulation of cutting particle.
This utility model is further arranged to: the two ends of described dregs guiding groove are connected with the two ends of chip area respectively.
Being communicated by the whole path of technique scheme, dregs guiding groove and chip area, the conducting of cutting particle is more
Smooth and easy.
This utility model is further arranged to: the width of described chip area and the width of dregs guiding groove are equal.
Passing through technique scheme, it is to avoid path suddenly narrows or broadens, the active path of cutting particle is
Wide path, the card therefore decreasing cutting particle pauses.
This utility model is further arranged to: described cutter head is cylindrical or conical structure.
By technique scheme, cylindrical cutter head facilitates it to realize broad-brush engraving, is namely similar to milling machine
On the principle of milling cutter；The cutter head of cone facilitates it to realize the engraving of hachure and circular configuration；Both structures are the most real
Existing different engraving effect.
This utility model is further arranged to: the width of described chip area is 1.8mm to 2.3mm.
By technique scheme, produced by this cutter head engraving general stone cutting particles diameter not over
1.5mm, then the width of chip area can be realized as preferably housing effect when using 2mm, decreases Caton phenomenon.
This utility model is further arranged to: corundum is divided into some lamellar bodies by described dregs guiding groove and chip area, described
The corner angle of lamellar body are 60 degree.
By technique scheme, stone material is cut by the 60 degree of corner angle being equivalent to lamellar body structure, on the one hand cutting edge
The sharpest, on the other hand make use of the stability of equilateral triangle, improve the ruggedness of corundum.
In sum, this utility model has the advantages that dregs guiding groove and chip area achieve cutting in many-side
The turn-on effect of particle, improves chip removal efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is another viewing angle constructions schematic diagram of embodiment one；
Fig. 3 is the structural representation of embodiment two；
Fig. 4 is another viewing angle constructions schematic diagram of embodiment two.
Reference: 1, hilt；2, cutter head；3, corundum；4, dregs guiding groove；5, chip area；6, lamellar body.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment one: a kind of graver, including hilt 1 and cutter head 2, cutter head 2 is coated with corundum 3, and cutter head 2 is provided with
The dregs guiding groove 4 of helical structure, cutter head 2 is provided with the chip area 5 of through dregs guiding groove 4 along its length；During use, cutter head 2 turns
Entering stone material, dregs guiding groove 4 defines large range of receiving space by its helicitic texture, temporarily can house for cutting particles,
And along with the high-speed rotation of cutter head 2 is brought in chip area 5, be affected by gravity and discharge；When intercepting occurs in chip area 5, cut
The conducting cutting particle can move down along helicitic texture, adds the guiding path of cutting particle, decreases cutting particles
Situation about piling up.
Chip area 5 is set to two row on cutter head 2, and the position of two row chip areas 5 is symmetrical about the axial line of cutter head 2；
Use the structure of two row chip areas 5, then the most just improve the guiding path of cutting particle, add dust lead efficiency, decrease
The accumulation of cutting particle.
Chip area 5 is it can also be provided that single-row, and single-row chip area 5 is easily worked molding, it is adaptable to produce in enormous quantities.
Two ends with chip area 5 respectively, the two ends of dregs guiding groove 4 are connected；The whole path of dregs guiding groove 4 and chip area 5 is to communicate
, the conducting of cutting particle is more smooth and easy.
The width of chip area 5 and the width of dregs guiding groove 4 are equal；Avoid path suddenly narrow or broaden, cut particle
Active path be wide path, the card therefore decreasing cutting particle pauses.
Cutter head 2 is conical structure, and the cutter head 2 of cone facilitates it to realize the engraving of hachure and circular configuration.
The width of chip area 5 is 1.8mm to 2.3mm, and due to this cutter head 2, to carve cutting particles produced by general stone straight
Footpath is not over 1.5mm, then the width of chip area 5 can be realized as preferably housing effect when using 2mm, decreases card
Phenomenon.
Corundum 3 is divided into some lamellar bodies 6 by dregs guiding groove 4 and chip area 5, and the corner angle of lamellar body 6 are 60 degree, improve Buddha's warrior attendant
The cutting effect of sand 3.
Embodiment two: be with the difference of embodiment one, such as Fig. 3 and Fig. 4, cutter head 2 is cylindrical structural, cylindrical
Cutter head 2 facilitate it to realize broad-brush engraving, the principle of the milling cutter being namely similar on milling machine；Carving efficiency on a large scale
Higher.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (8)
1. a graver, including hilt (1) and cutter head (2), is characterized in that: be coated with corundum (3) on described cutter head (2),
Described cutter head (2) is provided with the dregs guiding groove (4) of helical structure, and described cutter head (2) is provided with through dregs guiding groove along its length
(4) chip area (5).
A kind of graver the most according to claim 1, is characterized in that: described chip area (5) is set to one on cutter head (2)
Row.
A kind of graver the most according to claim 1, is characterized in that: described chip area (5) is set to two on cutter head (2)
Row, and the position of two row chip areas (5) is symmetrical about the axial line of cutter head (2).
A kind of graver the most according to claim 1, is characterized in that: the two ends of described dregs guiding groove (4) respectively with chip area
(5) two ends are connected.
A kind of graver the most according to claim 1, is characterized in that: the width of described chip area (5) and dregs guiding groove (4)
Width is equal.
A kind of graver the most according to claim 1, is characterized in that: described cutter head (2) is cylindrical or conical structure.
A kind of graver the most according to claim 1, is characterized in that: the width of described chip area (5) be 1.8mm extremely
2.3mm。
A kind of graver the most according to claim 1, is characterized in that: described dregs guiding groove (4) and chip area (5) are by corundum
(3) being divided into some lamellar bodies (6), the corner angle of described lamellar body (6) are 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709794.3U CN205736565U (en) | 2016-06-30 | 2016-06-30 | A kind of graver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709794.3U CN205736565U (en) | 2016-06-30 | 2016-06-30 | A kind of graver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205736565U true CN205736565U (en) | 2016-11-30 |
Family
ID=57377407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620709794.3U Active CN205736565U (en) | 2016-06-30 | 2016-06-30 | A kind of graver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205736565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397956A (en) * | 2018-12-29 | 2019-03-01 | 泉州市至真工具科技有限公司 | A kind of diamond engraved stone knife |
-
2016
- 2016-06-30 CN CN201620709794.3U patent/CN205736565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397956A (en) * | 2018-12-29 | 2019-03-01 | 泉州市至真工具科技有限公司 | A kind of diamond engraved stone knife |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |