CN209615749U - A kind of incisory silent saw blade of timber - Google Patents
A kind of incisory silent saw blade of timber Download PDFInfo
- Publication number
- CN209615749U CN209615749U CN201821598085.8U CN201821598085U CN209615749U CN 209615749 U CN209615749 U CN 209615749U CN 201821598085 U CN201821598085 U CN 201821598085U CN 209615749 U CN209615749 U CN 209615749U
- Authority
- CN
- China
- Prior art keywords
- disk
- sawtooth
- copper core
- chopping
- saw blade
- 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
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Abstract
The utility model discloses a kind of incisory silent saw blades of timber, including copper core disk, the outer peripheral surface of copper core disk is equipped with multiple ventilation holes, the two sides of copper core plate are equipped with chopping disk, chopping disk is equipped with the fixation hole across copper core disk, the outer rim of chopping disk extends outwardly beyond the outer rim of copper core disk, the rubber column of multiple circular copper core disks is equipped between two chopping disks, the both ends of rubber column are equipped with tubaeform elastomer, screw rod is equipped in rubber column, the both ends of screw rod are mutually fixed with two chopping disks respectively, chopping disk is connect by multiple pin shafts around fixation hole with copper core plate, the outer peripheral surface of chopping disk is equipped with multiple sawtooth, with ten to ten five sawtooth for one group, there is a sawtooth to be equipped with the silencing seams to extend internally in root in every group of sawtooth, the end of silencing seams is inlaid with noise reduction copper post.The utility model has the advantages that be not easy to overheat, and saw life is not easy shortening, saw blade is not easy to cause fire, also has the advantages that sharp howling will not be issued.
Description
Technical field
The utility model belongs to the incisory saw blade field of timber more particularly to a kind of incisory silent saw blade of timber.
Background technique
Saw blade is easy fever when cutting timber, fever when especially cutting thicker and hardness higher timber
It is especially severe, and under the background that modern industry is produced in enormous quantities, the saw blade in factory be often long-term excess load in work
Make state, generate heat especially serious, saw blade is caused to overheat, saw blade overheats the shortening that can not only bring saw life, is also easy to light
Sawdust, to cause fire.In addition, existing saw blade thinner thickness, when cutting timber, saw blade is easy resonance, thus
Issue sharp howling.Therefore, existing saw blade haves the defects that be easy overheat, and saw life is easy shortening, saw blade is easy
Cause fire, there is also the defects that can issue sharp howling.
Utility model content
The purpose of the utility model is to provide a kind of incisory silent saw blades of timber.The utility model, which has, not to be allowed
The advantages of easily overheating, saw life is not easy shortening, saw blade is not easy to cause fire, and sharp howling will not be issued by also having
Advantage.
The technical solution of the utility model includes: a kind of incisory silent saw blade of timber, including copper core disk, the periphery of copper core disk
Face is equipped with the ventilation hole that multiple axis are arc, and the two sides of copper core disk are equipped with chopping disk, and chopping disk is equipped with across copper core
The fixation hole of disk, the outer rim of chopping disk extend outwardly beyond the outer rim of copper core disk, are equipped with multiple circular copper between two chopping disks
The rubber column of core disk, the both ends of rubber column are equipped with tubaeform elastomer, and screw rod is equipped in rubber column, and the both ends of screw rod are distinguished
It is mutually fixed with two chopping disks, chopping disk is connect by multiple pin shafts around fixation hole with copper core disk, the outer peripheral surface of chopping disk
Multiple sawtooth are equipped with, with ten to ten five sawtooth for one group, has a sawtooth to be equipped in every group of sawtooth in root and extends internally
Silencing seams, the end of silencing seams is inlaid with noise reduction copper post.
In the incisory silent saw blade of timber above-mentioned, there is a sawtooth to tilt in every group of sawtooth outward, every group of sawtooth
In there is a sawtooth to tilt inwardly.
In the incisory silent saw blade of timber above-mentioned, the elastomer and chopping disk elastic connection, elastomer it is interior
Side wall is equipped with spiral fin.
Compared with prior art, two chopping disks of the utility model are used for the cutting of timber, are cut by the absorption of copper core disk
The heat that disk cutting timber generates is cut, and by heat from ventilation hole Quick diffusing, ensure that chopping disk is not easy to overheat, not only make
It obtains saw blade and is not easy a wood chips burning, it is not easy to cause fire, but also saw life is not easy to shorten.The utility model disappears
Sound seam, noise reduction copper post, copper core disk, rubber column and elastomer can reduce the howling of saw blade, and saw blade is issued when cutting timber
Sound be dull bass.Therefore, the utility model has the advantages that be not easy overheat, and saw life is not easy to shorten, saw
Piece is not easy to cause fire, also has the advantages that sharp howling will not be issued.
Detailed description of the invention
Fig. 1 is the left view of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is the structural schematic diagram of rubber column.
The label in accompanying drawing is: 1- copper core disk, 2- ventilation hole, 3- chopping disk, 4- fixation hole, 5- rubber column, 6- elasticity
Body, 7- screw rod, 8- pin shaft, 9- sawtooth, 10- silencing seams, 11- noise reduction copper post, 12- fin.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of incisory silent saw blade of timber, as shown in Figure 1, including copper core disk 1, the outer peripheral surface of copper core disk 1
It is equipped with the ventilation hole 2 that multiple axis are arc, the two sides of copper core disk 1 are equipped with chopping disk 3, and chopping disk 3 is equipped with across copper
The fixation hole 4 of core disk 1, the outer rim of chopping disk 3 extend outwardly beyond the outer rim of copper core disk 1, are equipped between two chopping disks 3 multiple
Around the rubber column 5 of copper core disk 1, the both ends of rubber column 5 are equipped with tubaeform elastomer 6, are equipped with screw rod 7, spiral shell in rubber column 5
The both ends of bar 7 are fixed with two 3 phases of chopping disk respectively, the pin shaft 8 and copper core disk 1 that chopping disk 3 passes through multiple circular fixation holes 4
The outer peripheral surface of connection, chopping disk 3 is equipped with multiple sawtooth 9, with ten to ten five sawtooth 9 for one group, has one in every group of sawtooth 9
Sawtooth 9 is equipped with the silencing seams 10 to extend internally in root, and the end of silencing seams 10 is inlaid with noise reduction copper post 11.
There is a sawtooth 9 to tilt in every group of sawtooth 9 outward, there is a sawtooth 9 to tilt in every group of sawtooth 9 inwardly.Point
Belong to that on different chopping disks 3, inclined sawtooth 9 is staggered arrangement inwardly.The inclined sawtooth 9 in outside is cut for widening saw blade
The width of seam reduces the friction between saw blade joint-cutting and saw face, reduces Cutting Drag, reduces cutting noise；It is inclined inwardly
Sawtooth 9 is used to eliminate the cutting gap between two chopping disks 3, avoids the clout cut down from forming batten, is stuck in two and cuts
Cutting influences heat dissipation effect between disk 3.
The inner sidewall of the elastomer 6 and 3 elastic connection of chopping disk, elastomer 6 is equipped with spiral fin 12.
Gluing between copper core disk 1 and chopping disk 3.
Chopping disk 3 is cut the heat absorption that timber generates for after two connection connections of chopping disk 3 by the copper core disk 1,
And by 2 rapid cooling of ventilation hole, and copper core disk 1 reduces the resonance of chopping disk 3, reduces howling；The cutting
Disk 3 is for the cutting to timber, and function and existing saw blade are essentially identical；The fixation hole 4 is for by cutting equipment
Main shaft pass through, realize silent saw blade and cutting equipment fixation；The rubber column 5 is the resonance for absorbing chopping disk 3,
It is further to reduce howling；The elastomer 6 be in order to guarantee to continue between rubber column 5 and chopping disk 3 to be bonded, more into
The reduction howling of one step；The screw rod 7 is this external screw rod in order to increase the bonding strength between rubber column 5 and chopping disk 3
Screw thread on 7 can increase the bond strength between screw rod 7 and rubber column 5；The fin 12 is for increasing rubber column 5 and cutting
Contact area between disk 3, further reduces howling.The silencing seams 10 and the cooperation of noise reduction copper post 11 can also reduce
Howling, the noise reduction copper post 11 are the solid cylinder, highly identical as the thickness of chopping disk 3 of brass production.Described
Pin shaft 8 passes perpendicularly through copper core disk 1 and chopping disk 3, passes through interference fit connection copper core disk 1 and chopping disk 3.
Therefore, the utility model has the advantages that be not easy overheat, and saw life is not easy shortening, saw blade is not easy to cause
Fire also has the advantages that sharp howling will not be issued.
Claims (3)
1. a kind of incisory silent saw blade of timber, it is characterised in that: including copper core disk (1), set on the outer peripheral surface of copper core disk (1)
Having multiple axis is the ventilation hole (2) of arc, and the two sides of copper core disk (1) are equipped with chopping disk (3), and chopping disk (3) is equipped with and wears
The fixation hole (4) of copper core disk (1) is crossed, the outer rim of chopping disk (3) extends outwardly beyond the outer rim of copper core disk (1), two chopping disks
(3) rubber column (5) of multiple circular copper core disks (1) is equipped between, the both ends of rubber column (5) are equipped with tubaeform elastomer
(6), screw rod (7) are equipped in rubber column (5), the both ends of screw rod (7) are mutually fixed with two chopping disks (3) respectively, and chopping disk (3) is logical
The pin shaft (8) for crossing multiple circular fixation holes (4) is connect with copper core disk (1), and the outer peripheral surface of chopping disk (3) is equipped with multiple sawtooth
(9), there is a sawtooth (9) to be equipped in root with ten to ten five sawtooth (9) for one group, in every group of sawtooth (9) to extend internally
Silencing seams (10), the end of silencing seams (10) are inlaid with noise reduction copper post (11).
2. the incisory silent saw blade of timber according to claim 1, it is characterised in that: have one in every group of sawtooth (9)
Sawtooth (9) tilts outward, has a sawtooth (9) to tilt in every group of sawtooth (9) inwardly.
3. the incisory silent saw blade of timber according to claim 1, it is characterised in that: the elastomer (6) with cut
Disk (3) elastic connection is cut, the inner sidewall of elastomer (6) is equipped with spiral fin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598085.8U CN209615749U (en) | 2018-09-29 | 2018-09-29 | A kind of incisory silent saw blade of timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598085.8U CN209615749U (en) | 2018-09-29 | 2018-09-29 | A kind of incisory silent saw blade of timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209615749U true CN209615749U (en) | 2019-11-12 |
Family
ID=68442160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821598085.8U Expired - Fee Related CN209615749U (en) | 2018-09-29 | 2018-09-29 | A kind of incisory silent saw blade of timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209615749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-09-29 CN CN201821598085.8U patent/CN209615749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191112 Termination date: 20200929 |