CN209062271U - A kind of bonding compound silencing saw blade matrix - Google Patents
A kind of bonding compound silencing saw blade matrix Download PDFInfo
- Publication number
- CN209062271U CN209062271U CN201821873753.3U CN201821873753U CN209062271U CN 209062271 U CN209062271 U CN 209062271U CN 201821873753 U CN201821873753 U CN 201821873753U CN 209062271 U CN209062271 U CN 209062271U
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- China
- Prior art keywords
- noise reduction
- matrix
- saw bit
- bonding
- bit matrix
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Abstract
The utility model discloses the utility model by providing a kind of bonding compound silencing saw blade matrix, it includes saw bit matrix, and the saw bit matrix uses sandwich, is internally provided with noise reduction layer in sandwich；The center of the saw bit matrix is machined with centre bore；The noise reduction layer, which is used, is radially arranged alternately bonding noise reduction circle and air borne sound insulation circle composition along the periphery of centre bore；Sink is uniformly machined in the outer rim of saw bit matrix.The matrix reduces by 50% or more while significantly improving noise reduction composite sheet noise reduction effect, by the use cost of viscose glue, and production cost is greatly reduced, greatly improves product profit rate.
Description
Technical field
The utility model relates to blades machining fields, and in particular to a kind of bonding compound silencing saw blade matrix.
Background technique
The composite sheet of gluing noise reduction at present is all mainly to carry out noise reduction using intermediate rubberised layer, although adopting the structure whole
Firmness is preferable, due to being combined between sheet body and colloid too closely, although erasure effect is quite a lot of relative to conventional composite piece,
But with the noise reduction effect of air borne sound insulation layer also its effect or slightly worse by comparison；Furthermore current gluing noise reduction composite sheet is being made
Its glue consumption is bigger in standby and production process, and manufacturing cost is relatively high.
Utility model content
The purpose of this utility model is to provide a kind of gluing noise reduction composite saw blade matrix and production methods, and the matrix is bright
While aobvious raising noise reduction composite sheet noise reduction effect, the use cost of viscose glue is reduced by 50% or more, production cost is greatly reduced,
Greatly improve product profit rate.
In order to solve the above-mentioned technical problem, the utility model proposes following technical schemes: a kind of bonding compound silencing saw blade
Matrix, it includes saw bit matrix, and the saw bit matrix uses sandwich, is internally provided with noise reduction layer in sandwich；It is described
The center of saw bit matrix is machined with centre bore；The noise reduction layer is used radially to be arranged alternately along the periphery of centre bore
It is bonded noise reduction circle and air borne sound insulation circle is constituted；Sink is uniformly machined in the outer rim of saw bit matrix.
The width of the bonding noise reduction circle and air borne sound insulation circle is equal, and the centre bore of equally distributed saw bit matrix is to water
Position among trench bottom.
The width of the bonding noise reduction circle and air borne sound insulation circle is 8 ~ 10mm.
The single layer saw bit matrix of the saw bit matrix uses carbon steel and alloy-steel plate for raw material.
The utility model has the advantages that:
1, the utility model is carried out two single layer saw bit matrixes by way of bonding compound, in bonding using bonding
Noise reduction circle is alternately arranged with air borne sound insulation circle, with glue cost when this bonding way not only saves bonding, while can be mentioned significantly
Rise the noise reduction effect of saw blade.
2, due to being alternately arranged composition using bonding noise reduction circle and air borne sound insulation circle, relative to traditional in middle layer entirety
Gluing carries out noise reduction, greatly improves erasure effect.
3, its production efficiency can be greatly improved by using above-mentioned production method.
4, while improving about 10% ~ 20% noise reduction effect by using the saw bit matrix of above structure, about 50% glue is reduced
Body use cost.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
The integrally-built diagrammatic cross-section of Fig. 1 the utility model.
In figure: 1- saw bit matrix, 2- sink, 3- centre bore, 4- are bonded noise reduction circle, 5- air borne sound insulation circle.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
Embodiment 1:
As shown in Figure 1, a kind of bonding compound silencing saw blade matrix, it includes saw bit matrix 1, and the saw bit matrix 1 uses
Sandwich is internally provided with noise reduction layer in sandwich；The center of the saw bit matrix 1 is machined with centre bore 3；It is described
Noise reduction layer, which is used, is radially arranged alternately bonding noise reduction circle 4 and the composition of air borne sound insulation circle 5 along the periphery of centre bore 3；It is sawing
The outer rim of sheet matrix 1 is uniformly machined with sink 2.It is alternately arranged by using the bonding noise reduction circle 4 and air borne sound insulation circle 5 of above structure
Column, this bonding way is not only saved when being bonded with glue cost, while can greatly promote the noise reduction effect of saw blade.
Further, the bonding noise reduction circle 4 is equal with the width of air borne sound insulation circle 5, and equally distributed saw bit matrix 1
Centre bore 3 to position among 2 bottom of sink.By using above-mentioned staggered arrangement, the same of bonding strength ensure that
When, the usage amount of viscose glue is on the one hand reduced, good erasure effect is on the other hand played.
Further, the width of the bonding noise reduction circle 4 and air borne sound insulation circle 5 is 8 ~ 10mm.By using above structure
Width range can reach optimal erasure effect.
Further, the single layer saw bit matrix of the saw bit matrix 1 uses carbon steel and alloy-steel plate for raw material.By using
Above-mentioned raw materials can guarantee the structural strength of saw bit matrix 1 simultaneously, effectively extend its service life.
Embodiment 2:
The production method that compound silencing saw blade matrix is bonded described in any one, including the following steps:
Step1: single layer saw bit matrix is prepared；Using good carbon steel and alloy-steel plate as raw material, by punching blanking removal
Burr obtains single layer saw bit matrix embryo material；
Step2: heat treatment: single layer saw bit matrix embryo material is quenched and is tempered；
Step2.1: quenching single layer saw bit matrix embryo material, and quenching matrix embryo material temperature is heated to 780 ~ 850 DEG C；
Step2.2: using quenching oil as hardening media, the matrix embryo material after heating is quenched 30-60 seconds；
Step2.3: being tempered the matrix of quenching, and tempering matrix heating temperature is 300 ~ 500 DEG C；
Step2.4: heat preservation 4-10 hours is tempered in such a way that pressurization is air-cooled.
Step3: single layer saw bit matrix surface roughing processing；Single layer saw bit matrix after Overheating Treatment is roughly ground
Processing is cut, removes surface scale, then carry out flatness calibration.
Step4: bonding is compound；
Step4.1: taking two single layer saw bit matrixes, and colloid is equidistantly smeared in a single layer saw bit matrix upper surface, into
And form bonding noise reduction circle 4；
Step4.2: another single layer saw bit matrix alignment outer circle and centre bore 3 are bonded again, then by the saw after bonding
Piece carries out pressurized treatments to get bonding compound silencing saw blade matrix embryo material is arrived.
Step5: finishing finishes bonding compound silencing saw blade matrix embryo material, includes centre bore 3 and outer circle essence
Vehicle, laser cutting tooth, fine grinding, flatness calibration are to get bonding compound silencing saw blade matrix finished product.
Further, the concrete operation method of the Step4.1 are as follows: bonding compound tense is being carried out, by a single layer saw blade
Matrix is uniformly smeared along the circle of centre bore 3 outside one circle forms a circle circle bonding noise reduction circle 4, remains sky between two bonding noise reduction circles 4
Between form air borne sound insulation circle 5, bonding noise reduction circle 4 and air borne sound insulation circle 5 are alternately arranged composition, and are bonded noise reduction circle 4 and air
5 width of noise reduction circle will be consistent, and between 8 ~ 10mm range, reserve laser cutting water being applied to bowlder outside saw bit matrix
The position of slot 2.
The course of work working principle of the utility model:
Traditional gluing noise reduction composite sheet is all mainly to carry out noise reduction using intermediate rubberised layer, although doing so entire firmness
It is slightly good, but due to sheet body in conjunction with colloid too closely, erasure effect relative to welding compound silencing saw blade matrix it is slightly good, this reality
Two single layer saw bit matrixes are carried out by way of bonding compound with novel, is disappeared using bonding noise reduction circle with air in bonding
Voice coil is alternately arranged, and with glue cost when this bonding way not only saves bonding, while can greatly promote the noise reduction effect of saw blade
Fruit.
Through the above description, those skilled in the art completely can be without departing from this item utility model technical idea
In the range of, it carries out various changes and amendments and is within the protection scope of the utility model.The utility model is not use up
Matters belong to the common knowledge of those skilled in the art.
Claims (4)
1. a kind of bonding compound silencing saw blade matrix, it is characterised in that: it includes saw bit matrix (1), and the saw bit matrix (1) is adopted
With sandwich, noise reduction layer is internally provided in sandwich；The center of the saw bit matrix (1) is machined with centre bore
(3)；The noise reduction layer, which is used, is radially arranged alternately bonding noise reduction circle (4) and air borne sound insulation along the periphery of centre bore (3)
(5) are enclosed to constitute；Sink (2) are uniformly machined in the outer rim of saw bit matrix (1).
2. a kind of bonding compound silencing saw blade matrix according to claim 1, it is characterised in that: the bonding noise reduction circle
(4) and the width of air borne sound insulation circle (5) is equal, and the centre bore (3) of equally distributed saw bit matrix (1) is to sink (2) bottom
Intermediate position.
3. a kind of bonding compound silencing saw blade matrix according to claim 1 or 2, it is characterised in that: the bonding noise reduction
The width for enclosing (4) and air borne sound insulation circle (5) is 8 ~ 10mm.
4. a kind of bonding compound silencing saw blade matrix according to claim 1, it is characterised in that: the saw bit matrix (1)
Single layer saw bit matrix use carbon steel and alloy-steel plate for raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821873753.3U CN209062271U (en) | 2018-11-14 | 2018-11-14 | A kind of bonding compound silencing saw blade matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821873753.3U CN209062271U (en) | 2018-11-14 | 2018-11-14 | A kind of bonding compound silencing saw blade matrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062271U true CN209062271U (en) | 2019-07-05 |
Family
ID=67099097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821873753.3U Withdrawn - After Issue CN209062271U (en) | 2018-11-14 | 2018-11-14 | A kind of bonding compound silencing saw blade matrix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277639A (en) * | 2018-11-14 | 2019-01-29 | 黑旋风锯业股份有限公司 | A kind of bonding compound silencing saw blade matrix and production method |
-
2018
- 2018-11-14 CN CN201821873753.3U patent/CN209062271U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277639A (en) * | 2018-11-14 | 2019-01-29 | 黑旋风锯业股份有限公司 | A kind of bonding compound silencing saw blade matrix and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20211229 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20211229 |