CN203427196U - Saw blade with novel transmission structure - Google Patents
Saw blade with novel transmission structure Download PDFInfo
- Publication number
- CN203427196U CN203427196U CN201320338136.4U CN201320338136U CN203427196U CN 203427196 U CN203427196 U CN 203427196U CN 201320338136 U CN201320338136 U CN 201320338136U CN 203427196 U CN203427196 U CN 203427196U
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- China
- Prior art keywords
- saw blade
- outer ring
- gear outer
- bearing inner
- inner race
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Abstract
The utility model provides a saw blade with a novel transmission structure. The 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 seats are arranged on the teeth of the gear outer ring, and the segment seats are fixedly connected with diamond tool bits. The saw blade with the novel transmission structure enables the diamond tool bit segments on a saw blade substrate to be conveniently detached and replaced, the service life of the saw blade substrate is greatly prolonged, and the saw blade is a large-diameter saw blade that can realize large cutting depth, the cutting depth of the detachable diamond tool bit segments being greater than the radius of the saw blade.
Description
Technical field
The utility model relates to a kind of novel drive structure saw blade, relates 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 comprised 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.Major diameter diamond disc for 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 can not be carried out horizontal direction cutting in the direction cutting on vertical and ground, 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 purpose of this utility model 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 purpose of this utility model is achieved in that
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 gear outer ring can relative slidings, can realize in process, and bearing inner race is fixed, only gear outer ring rotating.
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 utility model has been obtained following technique effect:
1. adopt method described in the utility model to connect the sawtooth of diamond tool bit segment and saw bit matrix, when being cut, diamond tool bit segment worn and torn termination during 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 utility model saves block 1 by use and makes indirectly mechanical connection of diamond tool bit segment and saw bit matrix, eliminated 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 service life that saw bit matrix is used 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 utility model 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. the utility model saw blade thickness 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 utility model 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 utility model design saw bit matrix internal bearings mechanism outside 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. the utility model saw blade thickness is larger, and mainly cutting target is the sandstone that hardness is less, in cutting process, can not need water quench, in arid area or without the insufficient place of water resource, utilizes space larger.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is front view of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is the enlarged diagram at A place in Fig. 2;
Fig. 4 saves the connection diagram of block and diamond segment in the utility model;
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 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 termination during service life by smear metal, can, directly by under 1 dismounting of joint block, 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, reduces 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 and the engagement of 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 3, 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 3, 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 |
|---|---|---|---|
| CN201320338136.4U CN203427196U (en) | 2013-06-09 | 2013-06-09 | Saw blade with novel transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320338136.4U CN203427196U (en) | 2013-06-09 | 2013-06-09 | Saw blade with novel transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427196U true CN203427196U (en) | 2014-02-12 |
Family
ID=50056256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320338136.4U Expired - Fee Related CN203427196U (en) | 2013-06-09 | 2013-06-09 | Saw blade with novel transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802219A (en) * | 2013-06-09 | 2014-05-21 | 黑旋风锯业股份有限公司 | Novel drive structure saw blade |
| CN111609839B (en) * | 2020-06-09 | 2021-04-02 | 浙江瀚陆海洋科技有限公司 | Multi-degree-of-freedom sampling and detecting mechanism of seabed monitoring platform |
-
2013
- 2013-06-09 CN CN201320338136.4U patent/CN203427196U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802219A (en) * | 2013-06-09 | 2014-05-21 | 黑旋风锯业股份有限公司 | Novel drive structure saw blade |
| CN103802219B (en) * | 2013-06-09 | 2016-09-07 | 黑旋风锯业股份有限公司 | A kind of drive mechanism saw blade |
| CN111609839B (en) * | 2020-06-09 | 2021-04-02 | 浙江瀚陆海洋科技有限公司 | Multi-degree-of-freedom sampling and detecting mechanism of seabed monitoring platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20180609 |