CN109093770A - The incisory silent saw blade of timber - Google Patents
The incisory silent saw blade of timber Download PDFInfo
- Publication number
- CN109093770A CN109093770A CN201811144312.4A CN201811144312A CN109093770A CN 109093770 A CN109093770 A CN 109093770A CN 201811144312 A CN201811144312 A CN 201811144312A CN 109093770 A CN109093770 A CN 109093770A
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
- B27B33/02—Structural design of saw blades or saw teeth
- B27B33/08—Circular saw blades
Abstract
The invention 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 present invention 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 invention belongs to the incisory saw blade field of timber more particularly to a kind of incisory silent saw blades 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.
Summary of the invention
The object of the present invention is to provide a kind of incisory silent saw blades of timber.The present invention, which has, is not easy overheat
Advantage, 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.
Technical solution of the present invention: the incisory silent saw blade of timber, including copper core disk, the outer peripheral surface of copper core disk are equipped with
Multiple axis are the ventilation hole of arc, and the two sides of copper core plate are equipped with chopping disk, and chopping disk is equipped with the fixation across copper core disk
Hole, the outer rim of chopping disk extend outwardly beyond the outer rim of copper core disk, the rubber of multiple circular copper core disks are equipped between two chopping disks
Rubber column gel column, the both ends of rubber column are equipped with tubaeform elastomer, are equipped with screw rod in rubber column, the both ends of screw rod are cut with two respectively
It cuts disk mutually to fix, chopping disk is connect by multiple pin shafts around fixation hole with copper core plate, and the outer peripheral surface of chopping disk is equipped with more
A sawtooth has a sawtooth to be equipped with the silencing seams to extend internally in root with ten to ten five sawtooth for one group in every group of sawtooth,
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 invention are used for the cutting of timber, absorb chopping disk by copper core disk
The heat that timber generates is cut, and by heat from ventilation hole Quick diffusing, ensure that chopping disk is not easy to overheat, not only to saw
Piece is not easy a wood chips burning, it is not easy to cause fire, but also saw life is not easy to shorten.Silencing seams of the invention disappear
Sound copper post, copper core disk, rubber column and elastomer can reduce the howling of saw blade, and the sound that saw blade is issued when cutting timber is
Dull bass.Therefore, the present invention 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.
Detailed description of the invention
Fig. 1 is left view of the invention.
Fig. 2 is main view of the invention.
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- elastomer,
7- screw rod, 8- pin shaft, 9- sawtooth, 10- silencing seams, 11- noise reduction copper post, 12- fin.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment.The incisory silent saw blade of timber is set on the outer peripheral surface of copper core disk 1 as shown in Figure 1, including copper core disk 1
Having multiple axis is the ventilation hole 2 of arc, and the two sides of copper core plate 1 are equipped with chopping disk 3, and chopping disk 3 is equipped with across copper core disk 1
Fixation hole 4, the outer rim of chopping disk 3 extends outwardly beyond the outer rim of copper core disk 1, multiple surround is equipped between two chopping disks 3
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, screw rod 7 in rubber column 6
Both ends fixed respectively with two 3 phases of chopping disk, chopping disk 3 is connect by the pin shaft 8 of multiple circular fixation holes 4 with copper core plate 1,
The outer peripheral surface of chopping disk 3 is equipped with multiple sawtooth 9, with ten to ten five sawtooth 9 for one group, has a sawtooth 9 in every group of sawtooth 9
The silencing seams 10 to extend internally are equipped in root, 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 for widening saw blade joint-cutting
Width, reduce the friction between saw blade joint-cutting and saw face, reduce Cutting Drag, reduce cutting noise；Inclined saw inwardly
Tooth 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 cuttings
Heat dissipation effect is influenced 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 present invention has the advantages that be not easy overheat, and saw life is not easy shortening, saw blade is not easy to cause fire
Calamity also has the advantages that sharp howling will not be issued.
Claims (3)
1. the incisory silent saw blade of timber, it is characterised in that: including copper core disk (1), the outer peripheral surface of copper core disk (1) is equipped with more
A axis is the ventilation hole (2) of arc, and the two sides of copper core plate (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), two chopping disks (3) it
Between be equipped with multiple circular copper core disks (1) rubber column (5), the both ends of rubber column (5) are equipped with tubaeform elastomer (6), rubber
Screw rod (7) are equipped in rubber column gel column (6), the both ends of screw rod (7) are mutually fixed with two chopping disks (3) respectively, and chopping disk (3) passes through multiple
Pin shaft (8) around fixation hole (4) is connect with copper core plate (1), and the outer peripheral surface of chopping disk (3) is equipped with multiple sawtooth (9), with ten
It is one group to 15 sawtooth (9), has a sawtooth (9) to be equipped with the silencing seams to extend internally in root in every group of sawtooth (9)
(10), the end of silencing seams (10) is 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 |
|---|---|---|---|
| CN201811144312.4A CN109093770A (en) | 2018-09-29 | 2018-09-29 | The incisory silent saw blade of timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811144312.4A CN109093770A (en) | 2018-09-29 | 2018-09-29 | The incisory silent saw blade of timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109093770A true CN109093770A (en) | 2018-12-28 |
Family
ID=64867793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811144312.4A Withdrawn CN109093770A (en) | 2018-09-29 | 2018-09-29 | The incisory silent saw blade of timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109093770A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570608A (en) * | 2019-01-02 | 2019-04-05 | 嘉兴学院 | A kind of new mechanical and electrical equipment with shock-absorbing function |
| CN112008156A (en) * | 2019-05-29 | 2020-12-01 | 临沂先行锯业有限公司 | Production process of riveting copper saw blade matrix |
-
2018
- 2018-09-29 CN CN201811144312.4A patent/CN109093770A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570608A (en) * | 2019-01-02 | 2019-04-05 | 嘉兴学院 | A kind of new mechanical and electrical equipment with shock-absorbing function |
| CN112008156A (en) * | 2019-05-29 | 2020-12-01 | 临沂先行锯业有限公司 | Production process of riveting copper saw blade matrix |
| CN112008156B (en) * | 2019-05-29 | 2023-09-08 | 临沂先行锯业有限公司 | Production process of copper-riveting saw blade matrix |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181228 |
|
| WW01 | Invention patent application withdrawn after publication |