CN103802219A - Novel drive structure saw blade - Google Patents
Novel drive structure saw blade Download PDFInfo
- Publication number
- CN103802219A CN103802219A CN201410053949.8A CN201410053949A CN103802219A CN 103802219 A CN103802219 A CN 103802219A CN 201410053949 A CN201410053949 A CN 201410053949A CN 103802219 A CN103802219 A CN 103802219A
- Authority
- CN
- China
- Prior art keywords
- saw blade
- outer ring
- gear outer
- bearing inner
- inner race
- 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.)
- Granted
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A novel drive structure saw blade comprises a bearing inner ring and a gear outer ring, a bearing roller is arranged between the bearing inner ring and the gear outer ring, detachable segment bases are arranged on teeth of the gear outer ring and fixedly connected with diamond tool bits. Diamond tool bit segments can be conveniently detached and replaced on a saw blade base body, the service life of the saw blade base body is greatly prolonged, and the cutting depth of the detachable diamond tool bit segments is larger than the radius of the saw blade, wherein the saw blade is a large-diameter circular saw blade with the large cutting depth.
Description
Technical field
The present invention relates to a kind of novel drive structure saw blade, relate in particular to the detachable joint block saw blade of the dry cut novel drive structure of a kind of level.
Background technology
Diamond disc has been widely used in the cutting processing of the nonmetallic materials such as stone material, cement, glass, ceramic, and diamond disc is made up of diamond segment and saw bit matrix.
In prior art, diamond tool bit segment all adopts ratio-frequency welding connection and method of laser welding with engaging of saw bit matrix.For the major diameter diamond disc in the first-class field of mining, diamond tool bit segment and saw bit matrix link together by high-frequency welding, after each diamond tool bit segment has been worn and torn by smear metal, this kind of large-diameter saw blade need to be disassembled from saw, after being polished, each tooth portion again welds new diamond tool bit segment, matrix sawtooth all needs polishing before each welding diamond tool bit segment, not only change cutter head trouble, but also reduced the service life of whole saw blade; And large-diameter saw blade cutting mode can only, in the direction cutting on vertical and ground, can not be carried out horizontal direction cutting, cutting mode is limited; In existing cutting mode, must there is water quench, prevent that saw blade high temperature deformation from damaging; In addition, existing large-diameter saw blade, is arranged on saw by ring flange and main shaft, and saw blade is High Rotation Speed cutting centered by main shaft, and cutting depth is less than saw blade radius, and saw blade cutting depth is less.
Summary of the invention
The object of this invention is to provide a kind of novel drive structure saw blade, it makes the diamond tool bit segment can be for convenience detach on saw bit matrix and replace, and the cutting depth of the detachable diamond tool bit segment that saw bit matrix improves service life is greatly greater than the major diameter saw blade of the full depth of saw blade radius.
The object of the present invention is achieved like this:
A kind of novel drive structure saw blade, it comprises bearing inner race and gear outer ring, between bearing inner race and gear outer ring, is provided with bearing roller, and the tooth of gear outer ring is provided with dismountable joint block, joint block left and right intersection embeds, and on described joint block, is fixed with diamond segment.
Above-mentioned bearing inner race and surface, gear outer ring are multi-level ledge structure, and the outer surface after bearing inner race and gear outer ring coordinate is provided with protective cover, exclusion seal circle, and wherein, bearing inner race and protective cover are connected, and gear outer ring and exclusion seal circle are connected.
Above-mentioned protective cover and gear outer ring mating surface are also provided with steady pin and dustproof cotton.
Above-mentioned protective cover and bearing inner race mating surface are provided with dustproof cotton.
Above-mentioned tooth is provided with T-shaped groove, and joint block embeds in T-shaped groove in the mode of interference.
The present invention has obtained following technique effect:
1. adopt the method for the invention to connect the sawtooth of diamond tool bit segment and saw bit matrix, when being cut to have worn and torn, diamond tool bit segment stops when service life, can very easily it be dismantled down one by one, reinstall new diamond tool bit segment, the mode of this installation diamond tool bit segment can improve installation effectiveness, simultaneously need be from saw dismounting whole saw blade, reduced the larger work of labour intensity such as artificial smoothing and tension value adjustment.
2. the present invention saves block 1 by use and makes indirectly mechanical connection of diamond tool bit segment and saw bit matrix, eliminate because of the impact of welding on diamond tool bit segment that overheated zone causes and the deterioration of saw bit matrix sawtooth performance, thereby guarantee the stability of diamond tool bit segment and saw bit matrix performance, greatly improved number of times and the service life of saw bit matrix use diamond tool bit segment.
3. left and right of the present invention cross-distribution joint block makes in cutting process saw blade axially loaded even.
4. the present invention has designed the comparatively Bearning mechanism of complicated saw bit matrix inside, there is the outer loop mechanism of gear teeth outside, bearing inner race 5 is fixed on saw, outer gear drives outer ring, the saw blade of breaking the normal procedure is less than the general layout of saw blade radius cutting depth, realization is greater than the cutting depth of saw bit matrix radius, has improved the cutting power of saw blade.
5. saw blade thickness of the present invention is larger, and end face Direction distortion amount is little, and practicable horizontal resection has solved the variety of problems that conventional saw blade can not horizontal resection.
6. the present invention designs saw bit matrix transmission mechanism, and Multipurpose screw bolt connects, and can be easy to remove and repair, and has improved the service life of matrix.
7. the present invention designs saw bit matrix internal bearings mechanism outside and is designed with multilayer proofing lid 4, can play the effect of dust control and noise absorption, in the service life of having improved matrix on the one hand, has improved on the other hand its value of environmental protection.
8. saw blade thickness of the present invention is larger, and mainly cutting target is the sandstone that hardness is less, in cutting process, can not need water quench, utilizes space larger in arid area or without the insufficient place of water resource.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is front view of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is the enlarged diagram at A place in Fig. 2;
Fig. 4 is the connection diagram that saves block and diamond segment in the present invention;
Fig. 5 is the side view of Fig. 4;
Fig. 6 is the top view of Fig. 4.
The specific embodiment
Referring to Fig. 1-6, a kind of novel drive structure saw blade, it comprises bearing inner race 5 and gear outer ring 2, between bearing inner race and gear outer ring, is provided with bearing roller 9, the tooth of gear outer ring is provided with dismountable joint block 1, on described joint block, is fixed with diamond segment 6.
Described bearing inner race and surface, gear outer ring are multi-level ledge structure, and the outer surface after bearing inner race and gear outer ring coordinate is provided with protective cover 4 and exclusion seal circle 3, and wherein, bearing inner race and protective cover are connected, and gear outer ring and exclusion seal circle are connected.Described protective cover and gear outer ring mating surface are also provided with steady pin 8 and dustproof cotton 7.Described protective cover and bearing inner race mating surface are provided with dustproof cotton 10.Described tooth is provided with T-shaped groove, and joint block embeds in T-shaped groove in the mode of interference.
Blade teeth portion tip designs has T connected in star, the T-section block 1 that is welded with cutter head segment coordinates in the mode directly embedding with it, and cutter head segment left and right cross-distribution makes axial stress balance in saw blade cutting process, when diamond tool bit segment has been worn and torn and stopped when service life by smear metal, can directly joint block 1 be dismantled down, again on circular saw blade substrate, install and be welded with the joint block 1 of diamond tool bit segment and directly use.
Saw blade bearing inner race 5 has multi-level step with 2 surfaces, gear outer ring; coordinate with different fit systems from protective cover 4, exclusion seal circle 3, dust-proof material; protective cover 4 plays the effect of dustproof sand prevention protection bearing roller 9; install protective cover 4, the rear saw blade of exclusion seal circle 3 surface is plane, reduce grinding resistance.
Circular saw blade substrate is designed to Bearing gear structure, and bearing inner race 5 has 10 symmetrical installing holes, plays bearing inner race 5 is fixed on to the effect on saw.2 outsides, circular saw blade substrate design gear outer ring are the full-height tooth gear teeth, saw gear drive output gear engages with gear outer ring 2 tooth portions, kinetic energy is provided, owing to being bearing arrangement between bearing inner race 5 and gear outer ring 2, therefore bearing inner race 5 does not rotate, cutting is rotated in gear outer ring 2, can realize the cutting depth that is greater than saw blade radius.
Claims (6)
1. a novel drive structure saw blade, it is characterized in that: it comprises bearing inner race (5) and gear outer ring (2), between bearing inner race and gear outer ring, be provided with bearing roller (9), the tooth of gear outer ring is provided with dismountable joint block (1), is fixed with diamond segment (6) on described joint block.
2. novel drive structure saw blade according to claim 1, is characterized in that: bearing inner race (5) and gear outer ring (2) can relative slidings, can realize in process, and bearing inner race (5) is fixing, and only rotate gear outer ring (2).
3. novel drive structure saw blade according to claim 1, it is characterized in that: described bearing inner race and surface, gear outer ring are multi-level ledge structure, outer surface after bearing inner race and gear outer ring coordinate is provided with protective cover (4) and exclusion seal circle (3), wherein, bearing inner race and protective cover are connected, and gear outer ring and exclusion seal circle are connected.
4. novel drive structure saw blade according to claim 2, is characterized in that: described protective cover and gear outer ring mating surface are also provided with steady pin (8) and dustproof cotton (7).
5. novel drive structure saw blade according to claim 2, is characterized in that: described protective cover and bearing inner race mating surface are provided with dustproof cotton (10).
6. according to the novel drive structure saw blade described in the arbitrary claim of claim 1-4, it is characterized in that: described tooth is provided with T-shaped groove, joint block embeds in T-shaped groove in the mode of interference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053949.8A CN103802219B (en) | 2013-06-09 | 2014-02-18 | A kind of drive mechanism saw blade |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310232277.2 | 2013-06-09 | ||
| CN201310232277 | 2013-06-09 | ||
| CN2013102322772 | 2013-06-09 | ||
| CN201410053949.8A CN103802219B (en) | 2013-06-09 | 2014-02-18 | A kind of drive mechanism saw blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802219A true CN103802219A (en) | 2014-05-21 |
| CN103802219B CN103802219B (en) | 2016-09-07 |
Family
ID=50699842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410053949.8A Active CN103802219B (en) | 2013-06-09 | 2014-02-18 | A kind of drive mechanism saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103802219B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326976A (en) * | 2018-02-09 | 2018-07-27 | 沈炜 | High-order free-cutting saw |
| CN112677344A (en) * | 2020-12-30 | 2021-04-20 | 泉州市海恩德机电科技发展有限公司 | Novel mine stone cutter |
| CN112776183A (en) * | 2020-12-30 | 2021-05-11 | 泉州市海恩德机电科技发展有限公司 | Intelligent mine stone cutter |
| CN112829075A (en) * | 2020-12-30 | 2021-05-25 | 泉州市海恩德机电科技发展有限公司 | Mechanized mine stone cutter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2304497Y (en) * | 1997-04-17 | 1999-01-20 | 圣杰机器工业股份有限公司 | Sawing cutter with improved safeguard structure |
| CN2470092Y (en) * | 2000-09-28 | 2002-01-09 | 阎福军 | Stone-precessing saw |
| US20020117161A1 (en) * | 2001-02-26 | 2002-08-29 | Diamant Boart, Inc. | High horsepower concrete saw with narrow footprint |
| CN1569430A (en) * | 2004-04-27 | 2005-01-26 | 熊敏 | Continuous automatic edge cutter for stone plate |
| CN201471605U (en) * | 2009-06-25 | 2010-05-19 | 王长江 | Saw blade detachable device on floor or tile cutter |
| CN102626947A (en) * | 2012-04-14 | 2012-08-08 | 黑旋风锯业股份有限公司 | Circular saw web with detachable diamond segment |
| CN203427196U (en) * | 2013-06-09 | 2014-02-12 | 黑旋风锯业股份有限公司 | Saw blade with novel transmission structure |
-
2014
- 2014-02-18 CN CN201410053949.8A patent/CN103802219B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2304497Y (en) * | 1997-04-17 | 1999-01-20 | 圣杰机器工业股份有限公司 | Sawing cutter with improved safeguard structure |
| CN2470092Y (en) * | 2000-09-28 | 2002-01-09 | 阎福军 | Stone-precessing saw |
| US20020117161A1 (en) * | 2001-02-26 | 2002-08-29 | Diamant Boart, Inc. | High horsepower concrete saw with narrow footprint |
| CN1569430A (en) * | 2004-04-27 | 2005-01-26 | 熊敏 | Continuous automatic edge cutter for stone plate |
| CN201471605U (en) * | 2009-06-25 | 2010-05-19 | 王长江 | Saw blade detachable device on floor or tile cutter |
| CN102626947A (en) * | 2012-04-14 | 2012-08-08 | 黑旋风锯业股份有限公司 | Circular saw web with detachable diamond segment |
| CN203427196U (en) * | 2013-06-09 | 2014-02-12 | 黑旋风锯业股份有限公司 | Saw blade with novel transmission structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326976A (en) * | 2018-02-09 | 2018-07-27 | 沈炜 | High-order free-cutting saw |
| CN112677344A (en) * | 2020-12-30 | 2021-04-20 | 泉州市海恩德机电科技发展有限公司 | Novel mine stone cutter |
| CN112776183A (en) * | 2020-12-30 | 2021-05-11 | 泉州市海恩德机电科技发展有限公司 | Intelligent mine stone cutter |
| CN112829075A (en) * | 2020-12-30 | 2021-05-25 | 泉州市海恩德机电科技发展有限公司 | Mechanized mine stone cutter |
| CN112829075B (en) * | 2020-12-30 | 2022-08-09 | 泉州市海恩德机电科技发展有限公司 | Mechanized mine stone cutter |
| CN112776183B (en) * | 2020-12-30 | 2022-08-09 | 泉州市海恩德机电科技发展有限公司 | Intelligent mine stone cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103802219B (en) | 2016-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103802219B (en) | A kind of drive mechanism saw blade | |
| CN204711839U (en) | A kind of abrasive grinding wheel | |
| RU2528349C2 (en) | Mill block for cutter with inserts of polycrystalline diamond composite | |
| CN203427196U (en) | Saw blade with novel transmission structure | |
| CN105625439A (en) | Milling wheel with hinged swinging teeth and slot milling machine | |
| CN102398222B (en) | Single-channel high-speed rotating joint capable of conveying grinding fluid | |
| CN202240956U (en) | Novel diamond grinding disc | |
| JP2014083535A (en) | Hammer mill and reuse method of hammer | |
| CN204898448U (en) | Railway ballast excavates rake teeth | |
| CN104498864B (en) | A kind of coal cutting pick repairing reproduction method | |
| CN103291603A (en) | Cutting ring, manufacturing method of cutting ring and concrete pumping equipment | |
| CN104963249A (en) | Rabble blade for excavating railway ballast | |
| CN205936626U (en) | Shield constructs quick -witted hobbing cutter circle | |
| CN201241708Y (en) | Hob cutter for shield machine | |
| CN209239827U (en) | A kind of grinding wheel for grinding and grinding attachment | |
| US20130082131A1 (en) | Blade bit for crusher rotor | |
| CN208734282U (en) | It is a kind of that wear-resisting reaming cutterhead is freely combined | |
| CN208681181U (en) | A kind of diesel engine cylinder head for ship delivery valve seat aperture inside edge conical surface arrangement for grinding | |
| CN204170779U (en) | A kind of diamond major axis drive mechanism of high speed mill | |
| CN102626947A (en) | Circular saw web with detachable diamond segment | |
| CN203145943U (en) | Micro-metallurgical reinforced sparkless cutting tooth | |
| CN203145944U (en) | Micro-metallurgy-cladding reinforced cutting tooth | |
| CN219559960U (en) | Safety protection structure of hydraulic loading device | |
| CN219864994U (en) | Make things convenient for dismouting sparkless coal pick | |
| CN204565938U (en) | A kind of diamond-impregnated wheel efficiently |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |