CN205148625U - Diamond saw blade - Google Patents
Diamond saw blade Download PDFInfo
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- CN205148625U CN205148625U CN201520864426.1U CN201520864426U CN205148625U CN 205148625 U CN205148625 U CN 205148625U CN 201520864426 U CN201520864426 U CN 201520864426U CN 205148625 U CN205148625 U CN 205148625U
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- cutter head
- saw blade
- diamond saw
- cutterhead
- blade according
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Abstract
The utility model belongs to the technical field of the diamond tool technique and specifically relates to a diamond saw blade is related to, include: blade disc and a plurality of tool bits of setting at the blade disc edge, be equipped with a plurality of sawtooth of arranging along the blade disc border on the blade disc, the border position who is connected the face of each sawtooth and tool bit is equipped with one respectively and blocks the convex part that the tool bit removed toward resistance direction, bottom face to top face is followed to the tool bit, and the width reduces gradually, the blade disc divide into central zone and fringe region, and the fringe region is the ring, and thickness is greater than central zone's thickness, the thickness of the fringe region of blade disc is the same with the bottom face width of tool bit. This diamond saw blade's blade disc and tool bit firm in connection, among the cutting process, the chip removal is more smooth and easy, and cooling and radiating effect are better, have restrained the deformation of blade disc to can improve cutting accuracy.
Description
Technical field
The utility model relates to diamond cutter technical field, especially relates to a kind of diamond saw blade.
Background technology
Along with the development of society and improving constantly of people's living standard, infrastructure construction and house decoration are in scale and quantitatively increase substantially.What rise is the use of various cutting processing instrument thereupon.
Diamond saw blade is a kind of cutting tool, is widely used in concrete, refractory material, stone material, the processing of the hard brittle materials such as pottery.Diamond saw blade forms primarily of two parts; Matrix and cutter head.Matrix is the main support part of bonding cutter head, cutter head is then the part in use playing cutting, cutter head can in use and constantly consume, matrix then can not, why cutter head can play cutting is because wherein containing diamond, diamond as at present the hardest material, the processed object of its friction cuttings in cutter head.Diamond particles is then wrapped in cutter head inside by metal.
Current market, diamond saw blade has been widely used in marble, granite, concrete, pitch, pottery, glass, jewels and jade, the material cutting processing such as semiconductor, improve constantly product efficiency, reduce spillage of material, increasing economic efficiency is the direction that market is pursued jointly.
Diamond saw blade, from the combination of cutter head and metallic matrix, can be divided into two large classes: the first kind be cutter head after independent sinter molding, be welded on metallic matrix; Equations of The Second Kind first to be combined with metallic matrix by cutter head by colding pressing in a mold, strong bonded both then being made by sintering.Difference according to cutter head form can be divided into the diamond saw blade of continuous cutter head type and the diamond saw blade of interval cutter head type.
Traditional diamond cutter is generally by diamond and metal dust mixing, manually carry out weighing, load mould, then carry out hot pressing or cold pressing sintering again, usually adopt the mode of welding to fix between the diamond segment of diamond saw blade used at present and matrix, not excessive diamond saw blade is when running at a high speed, and processing resistance is large, especially when running into larger lateral resistance, cutter head easily comes off, and causes security incident, also reduces cutter head service life simultaneously.
Meanwhile, also there is work cooling and the slow problem of radiating rate in diamond saw blade.Further, sometimes also there is the problems such as chip removal is not smooth, water-cooled poor effect, cutterhead insufficient strength.
Utility model content
The purpose of this utility model is to provide a kind of diamond saw blade, and the diamond segment overcoming existing diamond saw blade easily comes off from matrix, the shortcoming comparatively slow, chip removal is not smooth of dispelling the heat.
The diamond saw blade that the utility model provides, comprising: cutterhead and the multiple cutter heads being arranged on cutterhead edge;
Described cutterhead is provided with several sawtooth arranged along cutterhead edge, and the marginal position of the joint face of each sawtooth and cutter head is respectively equipped with the protuberance of a stop cutter head toward drag direction movement;
Described cutter head is from bottom face to top end face, and width reduces gradually;
Described cutterhead is divided into central area and fringe region; And fringe region is annulus, thickness is greater than the thickness of central area;
The thickness of the fringe region of described cutterhead is identical with the bottom face width of cutter head.
When diamond saw blade runs up, protuberance can play the effect of stop, and diamond segment is not easy to come off from cutterhead, more firmly, too increases the service life of diamond saw blade simultaneously.Joint face wider between cutter head and cutterhead, what cutter head also can be made to connect is more firm.
The shape of diamond segment is redesigned, makes it up-narrow and down-wide, effectively can cut rock, improve cutting efficiency.
Optimal technical scheme of the present utility model is, a side of described cutter head is arranged along the radially-arranged linear pattern groove of cutterhead.
Linear pattern groove mainly plays the effect of chip removal, prevents disintegrating slag from piling up, impact cutting; Meanwhile, in wet method cutting process, linear pattern groove can also use as bosh, accelerates cooling and radiation processes.
Optimal technical scheme of the present utility model is, on cutterhead, the linear pattern groove on described cutter head is alternating expression distribution, and the linear pattern groove namely on previous cutter head is positioned at the left side of cutter head, linear pattern groove on a rear cutter head is positioned at the right side of cutter head, back and forth arranges with this.
Optimal technical scheme of the present utility model is, the linear pattern groove on described cutter head is 2 ~ 4.
Optimal technical scheme of the present utility model is, the linear pattern depth of groove on described cutter head is 1/15 ~ 1/8 of cutter head thickness, and width is 1/20 ~ 1/10 of cutter head length.
Optimal technical scheme of the present utility model is, leaves gap between described each sawtooth; Described gap comprises general gap and burr and chip clearance, and burr and chip clearance is distributed between general gap evenly and at intervals, and the degree of depth of burr and chip clearance and width are all greater than general gap.
Optimal technical scheme of the present utility model is, described burr and chip clearance is 3 ~ 8, and the degree of depth of burr and chip clearance and width are respectively the degree of depth of general gap and 1.1 ~ 1.5 times of width.
Burr and chip clearance can well help chip removal, avoids disintegrating slag to overstock between the sawtooth of cutterhead, can also play the effect of auxiliary heat dissipation.
Optimal technical scheme of the present utility model is, described cutterhead arranges multiple sector region, and arranges the arcuate socket of multiple arranged concentric respectively in each sector region.
Optimal technical scheme of the present utility model is, described sector region is 3 ~ 6, and in single described sector region, arcuate socket is 3 ~ 5.
Optimal technical scheme of the present utility model is, in single described sector region, the length of described arcuate socket increases from inside to outside gradually.
Optimal technical scheme of the present utility model is, in described single described sector region, the spacing between adjacent deep-slotted chip breaker increases from inside to outside gradually.
Optimal technical scheme of the present utility model is, in described single described sector region, the spacing between adjacent arcuate socket is 0.03r ~ 0.1r, and wherein r is cutter radius.
Optimal technical scheme of the present utility model is, the width of described arcuate socket is 0.02r ~ 0.06r, and wherein r is cutter radius.
Cutterhead arranges arcuate socket, plays the effect alleviating the bulbs of pressure when the cutterhead expanded by heating of saw blade, cutterhead can be suppressed to be out of shape, ensure cut quality.Further, arcuate socket can play chip removal effect in the presence of water, and can reduce the cooling of cutting noise, acceleration saw blade.
Optimal technical scheme of the present utility model is, described protuberance and sawtooth are formed in one.
Optimal technical scheme of the present utility model is, at cutterhead in the radial direction, the top end face of protuberance is a little less than the top end face of cutter head.
The beneficial effects of the utility model are:
Cutterhead and the cutter head of this diamond saw blade are connected firmly, and in cutting process, chip removal is more smooth and easy, and cooling and radiating effect better, inhibit the deformation of cutterhead, thus can improve cutting accuracy.
This diamond saw chip architecture is simple, steady quality, easy to use, has market prospects widely.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The front view of the diamond saw blade that Fig. 1 provides for the utility model embodiment;
The partial enlarged drawing of the single cutter head that Fig. 2 is the diamond saw blade shown in Fig. 1;
The sectional side elevation of the single cutter head that Fig. 3 is the diamond saw blade shown in Fig. 1;
Reference numeral:
1-cutterhead; 2-cutter head;
3-arcuate socket; 4-sawtooth;
5-protuberance; 6-linear pattern groove;
11-fringe region; 12-central area;
81-general gap; 82-burr and chip clearance.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Diamond saw blade is a kind of cutting tool, is widely used in concrete, refractory material, stone material, the processing of the hard brittle materials such as pottery.Diamond saw blade forms primarily of two parts; Matrix and cutter head.Matrix is the main support part of bonding cutter head, cutter head is then the part in use playing cutting, cutter head can in use and constantly consume, matrix then can not, why cutter head can play cutting is because wherein containing diamond, diamond as at present the hardest material, the processed object of its friction cuttings in cutter head.Diamond particles is then wrapped in cutter head inside by metal.
Current market, diamond saw blade has been widely used in marble, granite, concrete, pitch, pottery, glass, jewels and jade, the material cutting processing such as semiconductor, improve constantly product efficiency, reduce spillage of material, increasing economic efficiency is the direction that market is pursued jointly.
Diamond saw blade, from the combination of cutter head and metallic matrix, can be divided into two large classes: the first kind be cutter head after independent sinter molding, be welded on metallic matrix; Equations of The Second Kind first to be combined with metallic matrix by cutter head by colding pressing in a mold, strong bonded both then being made by sintering.Difference according to cutter head form can be divided into the diamond saw blade of continuous cutter head type and the diamond saw blade of interval cutter head type.
Traditional diamond cutter is generally by diamond and metal dust mixing, manually carry out weighing, load mould, then carry out hot pressing or cold pressing sintering again, usually adopt the mode of welding to fix between the diamond segment of diamond saw blade used at present and matrix, not excessive diamond saw blade is when running at a high speed, and processing resistance is large, especially when running into larger lateral resistance, cutter head easily comes off, and causes security incident, also reduces cutter head service life simultaneously.
Meanwhile, also there is work cooling and the slow problem of radiating rate in diamond saw blade.Further, sometimes also there is the problems such as chip removal is not smooth, water-cooled poor effect, cutterhead insufficient strength.
The diamond saw blade that the utility model provides, the diamond segment overcoming existing diamond saw blade easily comes off from matrix, the shortcoming comparatively slow, chip removal is not smooth of dispelling the heat.
The front view of the diamond saw blade that Fig. 1 provides for the utility model embodiment; The partial enlarged drawing of the single cutter head that Fig. 2 is the diamond saw blade shown in Fig. 1; The sectional side elevation of the single cutter head that Fig. 3 is the diamond saw blade shown in Fig. 1.
The diamond saw blade that the utility model provides, comprising: cutterhead 1 and the multiple cutter heads 2 being arranged on cutterhead 1 edge.
Cutterhead 1 is provided with several sawtooth 4 arranged along cutterhead 1 edge, and each sawtooth 4 is respectively equipped with the protuberance 5 of a stop cutter head 2 toward drag direction movement with the marginal position of the joint face of cutter head 2.
Cutterhead 1 is divided into central area 12 and fringe region 11; And fringe region 11 is annulus, thickness is greater than the thickness of central area 12.
Generally, 1.5 ~ 3 times of region 12 thickness centered by the thickness of fringe region 11.The width of cutter head 2 bottom face is equal with the width of fringe region 11.
When diamond saw blade runs up, protuberance can play the effect of stop, and diamond segment is not easy to come off from cutterhead, more firmly, too increases the service life of diamond saw blade simultaneously.Joint face wider between cutter head and cutterhead, what cutter head also can be made to connect is more firm.
Cutter head 2 is from bottom face to top end face, and width reduces gradually.
The shape of diamond segment is redesigned, makes it up-narrow and down-wide, effectively can cut rock, improve cutting efficiency.
In preferred embodiment of the present utility model, protuberance 5 adopts integrated mode with sawtooth 4 and cutterhead 1.At cutterhead 1 in the radial direction, the top end face of protuberance 5 is a little less than the top end face of cutter head 2.
A side of cutter head 2 is arranged along the radially-arranged linear pattern groove 6 of cutterhead 1.On cutterhead 1, the linear pattern groove 6 on described cutter head 2 is alternating expression distribution, and the linear pattern groove 6 namely on previous cutter head 2 is positioned at the left side of cutter head 2, and the linear pattern groove 6 on a rear cutter head 2 is positioned at the right side of cutter head 2, back and forth arranges with this.
Linear pattern groove mainly plays the effect of chip removal, prevents disintegrating slag from piling up, impact cutting; Meanwhile, in wet method cutting process, linear pattern groove can also use as bosh, accelerates cooling and radiation processes.
Optimal technical scheme of the present utility model is, the linear pattern groove on described cutter head is 2 ~ 4.
Optimal technical scheme of the present utility model is, the linear pattern depth of groove on described cutter head is 1/15 ~ 1/8 of cutter head thickness, and width is 1/20 ~ 1/10 of cutter head length.
Gap is left between each sawtooth 4; Described gap comprises general gap 81 and burr and chip clearance 82, and burr and chip clearance 82 is distributed between general gap 81 evenly and at intervals, and the degree of depth of burr and chip clearance 82 and width are all greater than general gap 81.
Under normal circumstances, burr and chip clearance 82 is 3 ~ 8, and the degree of depth of burr and chip clearance 82 and width are respectively the degree of depth of general gap 81 and 1.1 ~ 1.5 times of width.
Burr and chip clearance can well help chip removal, avoids disintegrating slag to overstock between the sawtooth of cutterhead, can also play the effect of auxiliary heat dissipation.
Cutterhead 1 arranges multiple sector region, and the arcuate socket 3 of multiple arranged concentric is set respectively in each sector region.
Arcuate socket 3 plays the effect alleviating the bulbs of pressure when cutterhead 1 expanded by heating of saw blade, can suppress the distortion of cutterhead 1, ensures cut quality.Further, arcuate socket 3 can play certain chip removal effect in the presence of water, and can reduce the cooling of cutting noise, acceleration saw blade, can also reduce the quality of cutterhead simultaneously.
In preferred embodiment of the present utility model, sector region is set to equally distributed 3 ~ 6, and in single described sector region, arcuate socket 3 is 3 ~ 5.
In the present embodiment, sector region is 3, and in single sector region, arcuate socket 3 is 4.
In preferred embodiment of the present utility model, in single described sector region, the length of arcuate socket 3 increases from inside to outside gradually, and the spacing between adjacent arcuate socket 3 also increases from inside to outside gradually.
This structure can ensure the intensity of cutterhead 1, makes it under the duty of high strength, there will not be the situation of damage.
In preferred embodiment of the present utility model, in single described sector region, the spacing between adjacent arcuate socket 3 is 0.03r ~ 0.1r, and the width of arcuate socket 3 is 0.02r ~ 0.06r, and wherein r is cutter radius.
Because the applicable situation of diamond saw blade exists different, therefore also there is larger difference in its size, and diameter is not from tens centimetres to several meters etc.Therefore, the size of arcuate socket 3 needs to design according to actual conditions, is as the criterion with the working strength not affecting saw blade.
Cutterhead and the cutter head of this diamond saw blade are connected firmly, and in cutting process, chip removal is more smooth and easy, and cooling and radiating effect better, inhibit the deformation of cutterhead, thus can improve cutting accuracy.
This diamond saw chip architecture is simple, steady quality, easy to use, has market prospects widely.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a diamond saw blade, is characterized in that, comprising: cutterhead and the multiple cutter heads being arranged on cutterhead edge;
Described cutterhead is provided with several sawtooth arranged along cutterhead edge, and the marginal position of the joint face of each sawtooth and cutter head is respectively equipped with the protuberance of a stop cutter head toward drag direction movement;
Described cutter head is from bottom face to top end face, and width reduces gradually;
Described cutterhead is divided into central area and fringe region; And fringe region is annulus, thickness is greater than the thickness of central area;
The thickness of the fringe region of described cutterhead is identical with the bottom face width of cutter head.
2. diamond saw blade according to claim 1, is characterized in that, a side of described cutter head is arranged along the radially-arranged linear pattern groove of cutterhead.
3. diamond saw blade according to claim 2, is characterized in that, on cutterhead, linear pattern groove on described cutter head is alternating expression distribution, namely the linear pattern groove on previous cutter head is positioned at the left side of cutter head, and the linear pattern groove on a rear cutter head is positioned at the right side of cutter head, reciprocal with this.
4. diamond saw blade according to claim 2, is characterized in that, the linear pattern groove on described cutter head is 2 ~ 4.
5. diamond saw blade according to claim 2, is characterized in that, the linear pattern depth of groove on described cutter head is 1/15 ~ 1/8 of cutter head thickness, and width is 1/20 ~ 1/10 of cutter head length.
6. diamond saw blade according to claim 1, is characterized in that, leaves gap between described each sawtooth; Described gap comprises general gap and burr and chip clearance, and burr and chip clearance is distributed between general gap evenly and at intervals, and the degree of depth of burr and chip clearance and width are all greater than general gap.
7. diamond saw blade according to claim 6, is characterized in that, described burr and chip clearance is 3 ~ 8, and the degree of depth of burr and chip clearance and width are respectively the degree of depth of general gap and 1.1 ~ 1.5 times of width.
8. diamond saw blade according to claim 1, is characterized in that, described cutterhead arranges multiple sector region, and arranges the arcuate socket of multiple arranged concentric respectively in each sector region.
9. diamond saw blade according to claim 8, is characterized in that, in single described sector region, the length of described arcuate socket increases from inside to outside gradually, and the spacing between adjacent arcuate socket increases from inside to outside gradually.
10. diamond saw blade according to claim 1, is characterized in that, described protuberance and sawtooth are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864426.1U CN205148625U (en) | 2015-11-02 | 2015-11-02 | Diamond saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864426.1U CN205148625U (en) | 2015-11-02 | 2015-11-02 | Diamond saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148625U true CN205148625U (en) | 2016-04-13 |
Family
ID=55684361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520864426.1U Expired - Fee Related CN205148625U (en) | 2015-11-02 | 2015-11-02 | Diamond saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205148625U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014406A (en) * | 2018-09-28 | 2018-12-18 | 河南争锋超硬材料有限公司 | A kind of diamond saw blade and its production method for precision casting automation cutting |
| CN114670339A (en) * | 2022-04-08 | 2022-06-28 | 三峡大学 | Circular saw blade with water drop-shaped inclined hole structure and machining method |
| CN114670339B (en) * | 2022-04-08 | 2024-06-11 | 三峡大学 | Circular saw blade with drop-shaped inclined hole structure and processing method |
-
2015
- 2015-11-02 CN CN201520864426.1U patent/CN205148625U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014406A (en) * | 2018-09-28 | 2018-12-18 | 河南争锋超硬材料有限公司 | A kind of diamond saw blade and its production method for precision casting automation cutting |
| CN114670339A (en) * | 2022-04-08 | 2022-06-28 | 三峡大学 | Circular saw blade with water drop-shaped inclined hole structure and machining method |
| CN114670339B (en) * | 2022-04-08 | 2024-06-11 | 三峡大学 | Circular saw blade with drop-shaped inclined hole structure and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |