CN204367186U - The fan-shaped sandwich Segmented diamond circular saw blade of a kind of short tooth - Google Patents

The fan-shaped sandwich Segmented diamond circular saw blade of a kind of short tooth Download PDF

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Publication number
CN204367186U
CN204367186U CN201420845927.0U CN201420845927U CN204367186U CN 204367186 U CN204367186 U CN 204367186U CN 201420845927 U CN201420845927 U CN 201420845927U CN 204367186 U CN204367186 U CN 204367186U
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CN
China
Prior art keywords
bisque
cutter head
saw blade
head segment
edge
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
Application number
CN201420845927.0U
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Chinese (zh)
Inventor
李文洁
许飞
何南兵
徐宏斌
周斌
谈文进
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EZHOU DIAMOND TECHNOLOGY R & D CENTER
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EZHOU DIAMOND TECHNOLOGY R & D CENTER
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Priority to CN201420845927.0U priority Critical patent/CN204367186U/en
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Publication of CN204367186U publication Critical patent/CN204367186U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of short tooth fan-shaped sandwich multi-block type saw blade, comprise circular base and be fixedly connected on the cutter head segment on matrix, base circumferential edge distribution has key button hole, the tooth (i.e. cutter head segment) of described saw blade is in fan-shaped, length is 28/26 ~ 31/29mm, key button hole sideline on the edge of cutter head segment and saw bit matrix point-blank, the both ends of the surface of adjacent tool tips are parallel to each other, cutter head is by the first limit bisque, Second Edge bisque and intermediate course sandwich structure consisting, the hardness of the first limit bisque and Second Edge bisque is greater than and interlayer hardness, first limit bisque, Second Edge bisque and intermediate course by powder and diamond sintering shaping.The utility model structure is simple, and easy to operate, saw blade working stability, ensure that the flatness of cutting stone material while efficient fly-cutting, is particularly useful for the unit that has higher requirements to cutting stone material outward appearance or industry.

Description

The fan-shaped sandwich Segmented diamond circular saw blade of a kind of short tooth
Technical field
The utility model relates to diamond tool technical field, more specifically relates to the fan-shaped sandwich Segmented diamond circular saw blade of a kind of short tooth, is applicable to the cutting of various stone material.
Background technology
Diamond disc is the cutting tools that current stone industries is practical the most general, increasingly extensive along with diamond disc range of application, processing object is day by day complicated, at present to saw blade except the performance requirements such as general wearability, sharpness, have higher requirement in flatness, the smoothness aspect of cutting stone material.But stone material belongs to fragile material, be easy to collapse limit, often the flatness of sharpness and cutting stone material is difficult to take into account.The utility model is custom-designed for the problems referred to above just.A kind of short tooth fan-shaped sandwich multi-block type saw blade, its structure is simple, easy to operate, ensure that the flatness of cutting stone material while efficient fly-cutting, is particularly useful for the unit that has higher requirements to cutting stone material outward appearance or industry.
Summary of the invention
The purpose of this utility model is the problems referred to above being to exist for prior art, provides a kind of short tooth fan-shaped sandwich multi-block type saw blade, and its structure is simple, easy to operate, ensure that the flatness of cutting stone material while efficient fly-cutting.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of short tooth fan-shaped sandwich multi-block type saw blade, comprise circular base and be fixedly connected on the cutter head segment on matrix, base circumferential edge distribution has key button hole, the tooth (i.e. cutter head segment) of described saw blade is in fan-shaped, length is 28/26 ~ 31/29mm, key button hole sideline on the edge of cutter head segment and saw bit matrix point-blank, the both ends of the surface of adjacent tool tips are parallel to each other, cutter head is by the first limit bisque, Second Edge bisque and intermediate course sandwich structure consisting, the hardness of the first limit bisque and Second Edge bisque is greater than its interlayer hardness, first limit bisque, Second Edge bisque and intermediate course by powder and diamond sintering shaping, first limit bisque, the thickness proportion of Second Edge bisque and intermediate course is 1:1:(1.5-3.3).
Described matrix and cutter head segment are by being welded to connect, and described matrix center arranges the centre bore be connected with cutting equipment main shaft.
Described matrix connects 34 ~ 57 cutter head segments, between the cutter head segment on matrix, is provided with key button hole.
Described circular saw blade diameter is ~, the thickness of cutter head segment is evenly 3.4mm ~ 4.8mm.
Described cutter head segment cross section is its thickness of trapezium structure from being 3.4/3.8mm ~ 4.8/5.2mm with matrix link to cut end thickness from being thinned to thick.
The utility model compared with prior art, has the following advantages:
The utility model structure is simple, easy to operate, ensure that the flatness of cutting stone material while efficient fly-cutting, is particularly useful for the unit that has higher requirements to cutting stone material outward appearance or industry.
In saw blade cutting process, this sector structure design ensure that cut stone material not easily collapses limit, and stone material flatness is good;
Sandwich segment design is that cutter head both sides hardness is high, wear and tear during cutting stone material little, form again sharp cutting blade, easy feed, and mid portion hardness is slightly soft, makes when cutting stone material blade can only advance according to the track first cut out, reach the rectilinear motion of cutting stone material, cut stone material flatness is improved greatly
Accompanying drawing explanation
Fig. 1 is a kind of novel short tooth of the utility model fan-shaped sandwich Segmented diamond circular saw blade schematic diagram.
Fig. 2 is a kind of novel short tooth of the utility model fan-shaped sandwich Segmented diamond circular saw blade close-up schematic view.
Fig. 3 is short tooth fan-shaped sandwich cutter head segment schematic diagram.
Wherein: 1-matrix, 2-cutter head segment, 2-a-the first limit bisque, 2-b-interlayer, 2-c-Second Edge bisque, 3-key button hole, 4-centre bore.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figures 1 to 3, a kind of short tooth fan-shaped sandwich multi-block type saw blade, comprise matrix 1, cutter head segment (diamond block) 2, key button hole 3 is formed.Matrix 1 is round metal mold base, cutter head segment 2 is welded on metallic matrix 1 by high-frequency welder, matrix 1 circumferential edges is distributed with key button hole 3, matrix 1 center arranges the centre bore 4 be connected with cutting equipment main shaft, cutter head segment 2 is in fan-shaped, cutter head segment 2 length is the short tooth (wherein 31/29mm is the outer arc length 31mm of cutter head segment 2, interior arc length 29mm) of 28/26mm or 30/28mm or 31/29mm, effectively can ensure the sharpness cut; Point-blank, adjacent tool tips joint block 2 both ends of the surface are parallel to each other, and cut continuously and ensure that cut stone material flatness is good, not easily collapse limit when saw blade sawing stone material runs up in key button hole 3 sideline on the edge of cutter head segment 2 and matrix 1; Cutter head segment 2 is by the first limit bisque 2-a, Second Edge bisque 2-c and intermediate course 2-b sandwich structure consisting, first limit bisque 2-a, Second Edge bisque 2-c and intermediate course 2-b by powder and diamond sintering shaping, the thickness proportion of the first limit bisque 2-a, Second Edge bisque 2-c and intermediate course 2-b is 1:1:1.5 or 1:1:2 or 1:1:3.3.
Interlayer is fired by softer power formulations, and like this after to Rock cutting a period of time, cutter head section is groove-like, and make saw blade working stability, be not easy deflection during processing stone material, cutting efficiency is high.Sandwich cutter head intermediate course also can with the power formulations same with limit powder, and diamond concentration is low, and particle is large, and comparatively bisque hardness in limit is low to make hardness.
Described matrix 1 connects 34-57 cutter head segment 2, key button hole 3 is provided with between cutter head segment 2 on matrix 1, described circular saw blade diameter be or or, cutter head segment 2 thickness is uniform 3.4 mm or 4.2mm or 4.8mm, and cutter head segment 2 also can make its thickness of trapezium structure from being 3.4 mm ~ 3.8 mm or 4.2 mm ~ 4.6mm or 4.8 mm ~ 5.2mm with matrix link to cut end thickness from being thinned to thick.
The utility model structure is simple, easy to operate, ensure that the flatness of cutting stone material while efficient fly-cutting, is particularly useful for the unit that has higher requirements to cutting stone material outward appearance or industry.

Claims (4)

1. the fan-shaped sandwich Segmented diamond circular saw blade of short tooth, comprise circular base (1) and be fixedly connected on the cutter head segment (2) on matrix (1), it is characterized in that: matrix (1) circumferential edges is distributed with key button hole (3), described cutter head segment (2) is in fan-shaped, the length of cutter head segment (2) is 28/26 ~ 31/29mm, key button hole (3) sideline on the edge of cutter head segment (2) and matrix (1) point-blank, the both ends of the surface of adjacent tool tips joint block (2) are parallel to each other, cutter head segment (2) is by the first limit bisque (2-a), Second Edge bisque (2-c) and intermediate course (2-b) sandwich structure consisting, the hardness of the first limit bisque (2-a) and Second Edge bisque (2-c) is greater than interlayer (2-b) hardness, first limit bisque (2-a), Second Edge bisque (2-c) and intermediate course (2-b) by powder and diamond sintering shaping, first limit bisque (2-a), the thickness proportion of Second Edge bisque (2-c) and intermediate course (2-b) is 1:1:(1.5-3.3).
2. the fan-shaped sandwich Segmented diamond circular saw blade of the short tooth of one according to claim 1, is characterized in that: described matrix (1) center arranges the centre bore (4) be connected with cutting equipment main shaft.
3. the fan-shaped sandwich Segmented diamond circular saw blade of the short tooth of one according to claim 1, it is characterized in that: described matrix (1) circumferentially distributes 34-57 cutter head segment (2), cutter head segment (2) thickness 3.4mm ~ 4.8mm, described circular saw blade diameter is ~.
4. the fan-shaped sandwich Segmented diamond circular saw blade of the short tooth of one according to claim 1, is characterized in that: described cutter head segment (2) cross section is its thickness of trapezium structure from being 3.4/3.8mm ~ 4.8/5.2mm with matrix link to cut end thickness from being thinned to thick.
CN201420845927.0U 2014-12-25 2014-12-25 The fan-shaped sandwich Segmented diamond circular saw blade of a kind of short tooth Expired - Fee Related CN204367186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420845927.0U CN204367186U (en) 2014-12-25 2014-12-25 The fan-shaped sandwich Segmented diamond circular saw blade of a kind of short tooth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420845927.0U CN204367186U (en) 2014-12-25 2014-12-25 The fan-shaped sandwich Segmented diamond circular saw blade of a kind of short tooth

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CN204367186U true CN204367186U (en) 2015-06-03

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108582504A (en) * 2018-05-07 2018-09-28 江苏锋泰工具有限公司 Energy-efficient diamond saw blade and preparation method thereof
CN108656363A (en) * 2018-05-07 2018-10-16 江苏锋泰工具有限公司 Composite multi-layer diamond segment and preparation method thereof
CN109648717A (en) * 2019-02-26 2019-04-19 福建省泉州万龙石业有限公司 A kind of diamond tool bit for cutting stone material
CN112247272A (en) * 2020-09-11 2021-01-22 高斯(杭州)智能科技有限公司 Noise reduction saw blade and preparation method thereof
CN117140745A (en) * 2023-10-30 2023-12-01 泉州众志新材料科技有限公司 Gang saw cutter head capable of reducing VOC concentration and preparation method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108582504A (en) * 2018-05-07 2018-09-28 江苏锋泰工具有限公司 Energy-efficient diamond saw blade and preparation method thereof
CN108656363A (en) * 2018-05-07 2018-10-16 江苏锋泰工具有限公司 Composite multi-layer diamond segment and preparation method thereof
CN108656363B (en) * 2018-05-07 2020-05-01 江苏锋泰工具有限公司 Composite multilayer diamond tool bit and preparation method thereof
CN108582504B (en) * 2018-05-07 2020-05-05 江苏锋泰工具有限公司 Energy-saving efficient diamond saw blade and preparation method thereof
CN109648717A (en) * 2019-02-26 2019-04-19 福建省泉州万龙石业有限公司 A kind of diamond tool bit for cutting stone material
CN112247272A (en) * 2020-09-11 2021-01-22 高斯(杭州)智能科技有限公司 Noise reduction saw blade and preparation method thereof
CN112247272B (en) * 2020-09-11 2022-03-04 高斯(杭州)智能科技有限公司 Noise reduction saw blade and preparation method thereof
CN117140745A (en) * 2023-10-30 2023-12-01 泉州众志新材料科技有限公司 Gang saw cutter head capable of reducing VOC concentration and preparation method thereof
CN117140745B (en) * 2023-10-30 2023-12-29 泉州众志新材料科技有限公司 Gang saw cutter head capable of reducing VOC concentration and preparation method thereof

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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: 20150603

Termination date: 20211225

CF01 Termination of patent right due to non-payment of annual fee