CN203944926U - Viscose glue compound silencing saw blade matrix - Google Patents
Viscose glue compound silencing saw blade matrix Download PDFInfo
- Publication number
- CN203944926U CN203944926U CN201420379584.3U CN201420379584U CN203944926U CN 203944926 U CN203944926 U CN 203944926U CN 201420379584 U CN201420379584 U CN 201420379584U CN 203944926 U CN203944926 U CN 203944926U
- Authority
- CN
- China
- Prior art keywords
- layer
- adhesive
- matrix
- viscose glue
- 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
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Sawing (AREA)
Abstract
A viscose glue compound silencing saw blade matrix, comprises saw bit matrix, and saw bit matrix center is provided with centre bore, and saw bit matrix is bondd and formed by adhesive-layer by stacked conducting plate.Described metallic plate is three layers, and the thickness of middle level metallic plate is greater than the thickness of outer matrix.In described adhesive-layer, be also provided with weld layer.A kind of viscose glue compound silencing saw blade matrix that the utility model provides, by adopting the gluing composite construction of stacked conducting plate, make saw bit matrix itself there is good strength, rigidity and plasticity, thereby can effectively reduce cutting beat on the one hand, can improve on the other hand self-absorption and the shock-absorbing capacity of cutting vibrating.Vibration and noise that the adhesive-layer arranging produces while effectively reducing sawing as resisting medium.
Description
Technical field
The utility model relates to a kind of saw bit matrix, particularly a kind of viscose glue compound silencing saw blade matrix.
Background technology
The version that compound noise-reduction diamond saw blade matrix extensively adopts is at present in the middle of double layer of metal plate, clamp the type media such as copper sheet and by spot welding, three be fixed together, and this kind of compound silencing saw blade matrix has certain erasure effect.But because environmental protection requirement is at present more and more higher, sawing noise urgently further reduces, thereby the sound-deadening and noise-reducing performance of silent saw blade matrix has been proposed to requirements at the higher level.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of viscose glue compound silencing saw blade matrix, can guarantee, under the prerequisite of strength and stiffness, further to reduce the noise producing in sawing.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of viscose glue compound silencing saw blade matrix, comprise saw bit matrix, saw bit matrix center is provided with centre bore middle level metallic plate, and saw bit matrix is formed by adhesive-layer middle level metallic plate bonding by three-ply metal.
In described three-ply metal, the thickness of metallic plate middle level, middle level metallic plate is greater than the thickness of outer metal plates middle level metallic plate;
Or three-layer metal plate thickness is identical.
Described adhesive-layer middle level metallic plate is independent colloid adhesive linkage.
Described adhesive-layer middle level metallic plate is the adhesive-layer that is provided with auxiliary welding layer middle level metallic plate.
Described auxiliary welding layer middle level metallic plate can only be positioned at the outer circular edge position of saw bit matrix, also can be positioned at outer circular edge position and the metal-sheet edges position, centre bore middle level of saw bit matrix simultaneously.
Described adhesive-layer middle level metallic plate is the adhesive-layer that is provided with auxiliary riveting parts.
Described metallic plate middle level, middle level metallic plate is provided with a plurality of through holes middle level metallic plate and/or middle level, groove hole metallic plate, and adhesive-layer middle level metallic plate runs through described through hole middle level metallic plate and middle level, groove hole metallic plate.
Described adhesive-layer middle level metallic plate accounts for the more than 2/3rds of faying face area between each layer of metallic plate.
Described adhesive-layer middle level metallic plate material is one or more the combination in acrylic acid, acrylamide, polyvinyl alcohol, polyurethane, phenolic resins or epoxy resin.
A kind of viscose glue compound silencing saw blade matrix that the utility model provides, by adopting the gluing composite construction of three-ply metal, make saw bit matrix itself there is good strength, rigidity and plasticity, thereby can effectively reduce cutting beat on the one hand, can improve on the other hand self-absorption and the shock-absorbing capacity of cutting vibrating.
The through hole or the groove hole that on middle level metallic plate due to three-ply metal, have some, the thermal stress producing while being on the one hand conducive to discharge sawing and reduce saw bit matrix temperature distortion, effectively reduces by destroying axial symmetry and the geometric continuity of saw bit matrix vibration frequency and the noise transmission that sawing produces on the other hand.
More than 2/3rds area due to the faying face region between adhesive linkage covering double layer of metal plate, the groove hole that adhesive-layer runs through all through holes and preferably comprises simultaneously, the viscose glue of enough volumes has guaranteed metallic plate bonding strength, the vibration while effectively reducing sawing as resisting medium on the other hand and the generation of noise on the one hand.
The effect that the utility model can produce is: under the prerequisite of strength and stiffness that guarantees saw blade, generation of vibration while not only effectively reducing sawing and vibration frequency, noise producing and noise transmission while effectively reducing sawing, improve the self-absorption ability of saw blade noise and vibration, and the thermal deformation while having reduced sawing, improved cutting stationarity and cut quality, for the cutting noise of further reduction the utility model product, be significant.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is integrally-built generalized section of the present utility model.
Fig. 2 is the structural representation of one of embodiment of the present utility model.
Fig. 3 is the structural representation of one of embodiment of the present utility model.
Fig. 4 is the structural representation of one of embodiment of the present utility model.
Fig. 5 is the structural representation of one of middle level metallic plate embodiment in the utility model.
Fig. 6 is the structural representation of one of middle level metallic plate embodiment in the utility model.
In figure, centre bore 1, adhesive-layer 2, outer matrix 3, auxiliary welding layer 4, middle level metallic plate 5, through hole 51, groove hole 52.
The specific embodiment
Embodiment 1:
In Fig. 1, a kind of viscose glue compound silencing saw blade matrix, comprises saw bit matrix, and saw bit matrix center is provided with centre bore 1, and saw bit matrix is formed by adhesive-layer 2 bondings by three-ply metal.The adhesive-layer 2 arranging can guarantee integrated connection intensity and the saw bit matrix rigidity of three-ply metal, the vibration producing while effectively reducing sawing as resisting medium on the other hand and noise on the one hand.
Embodiment 2:
In preferred scheme, the thickness of three-ply metal is identical, not shown.Structure, is convenient to processing thus, and as the production in enormous quantities on production line, the processing cost of this structure is minimum.
Embodiment 3:
Preferred scheme is as in Fig. 1, and described metallic plate is three layers, and the thickness of middle level metallic plate 5 is greater than the thickness of outer matrix 3.After tested, the noise reduction of this structure is better than embodiment 2, and concrete reason is not quite clear, and supposition is because the thickness of metallic plate is different, thereby the vibration frequency the producing part of can cancelling each other.
Embodiment 4:
Preferred scheme, as in Fig. 2～4, is also provided with auxiliary welding layer 4 in described adhesive-layer 2.Structure thus, has further guaranteed the strength and stiffness of saw bit matrix.
Embodiment 5:
On the basis of above-described embodiment, preferred scheme is as in Fig. 2, and described weld layer 4 is positioned at the outer circular edge position of saw bit matrix.Structure, has strengthened saw bit matrix outer circular edge thus, i.e. the intensity of tooth portion operating position.
Embodiment 6:
On the basis of above-described embodiment, preferred scheme is as in Fig. 3, and described weld layer 4 is positioned at the outer circular edge position of saw bit matrix and the marginal position of centre bore 1.Structure thus, has strengthened the intensity of the marginal position of saw bit matrix outer circular edge and centre bore 1.
Embodiment 7:
On the basis of above-described embodiment, preferred scheme is as in Fig. 5,6, and described middle level metallic plate 5 is provided with a plurality of through holes 51 and/or groove hole 52, and adhesive-layer 2 runs through described through hole 51 and preferred groove hole 52.Structure thus, when increasing adhesion strength, the structure in through hole 51 and groove hole 52, the thermal stress producing while being conducive to discharge sawing and reduce saw bit matrix temperature distortion, by destroying axial symmetry and the geometric continuity of saw bit matrix, effectively reduce vibration frequency and the noise transmission that sawing produces on the other hand, and by increasing the volume of the viscose glue of matrix, effectively improve vibration and the noise self-absorption ability of matrix itself.
Middle level metallic plate embodiment 8:
In preferred scheme, described adhesive-layer 2 accounts for the more than 2/3rds of faying face area between each layer of metallic plate.Need abundant adhesive-layer 2 areas can obtain better adhesion strength and better noise reduction.
Embodiment 9:
On the basis of above-described embodiment, in preferred scheme, in described adhesive-layer 2, be also provided with auxiliary riveting parts.Not shown, the combining structure of employing riveting parts and adhesive-layer 2, compares with welding, and production efficiency is higher.When auxiliary riveting parts, adhesive-layer 2 and 4 combination of auxiliary welding layer, the suitable requirement for auxiliary welding layer can correspondingly reduce, and has also improved to a certain extent production efficiency.
Embodiment 10:
In preferred scheme, described adhesive-layer 2 materials are the one or more combination in acrylate, polyvinyl alcohol, silicone adhesive, polyurethane, phenolic resins or epoxy resin.Adhesive-layer 2 materials are prior art.
The above embodiments, also can combine mutually, to produce more example, limit by length and repeat no more.
The above embodiments are only optimal technical scheme of the present utility model; and should not be considered as for restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim, comprises that the alternative that is equal to of technical characterictic in the technical scheme that claim records is protection domain.Being equal within the scope of this, replaces and improves, also within protection domain of the present utility model.
Claims (7)
1. a viscose glue compound silencing saw blade matrix, comprise saw bit matrix, saw bit matrix center is provided with centre bore (1), it is characterized in that: saw bit matrix is formed by adhesive-layer (2) bonding by three-ply metal, and described adhesive-layer (2) is for being provided with the adhesive-layer of auxiliary welding layer (4).
2. a kind of viscose glue compound silencing saw blade matrix according to claim 1, is characterized in that: in described three-ply metal, the thickness of middle level metallic plate (5) is greater than the thickness of outer metal plates (3);
Or three-layer metal plate thickness is identical.
3. a kind of viscose glue compound silencing saw blade matrix according to claim 1, is characterized in that: described adhesive-layer (2) is independent colloid adhesive linkage.
4. a kind of viscose glue compound silencing saw blade matrix according to claim 1, it is characterized in that: described auxiliary welding layer (4) can only be positioned at the outer circular edge position of saw bit matrix, also can be positioned at outer circular edge position and centre bore (1) marginal position of saw bit matrix simultaneously.
5. a kind of viscose glue compound silencing saw blade matrix according to claim 1, is characterized in that: described adhesive-layer (2) is for being provided with the adhesive-layer of auxiliary riveting parts.
6. according to a kind of viscose glue compound silencing saw blade matrix described in claim 1 ~ 5 any one, it is characterized in that: described middle level metallic plate (5) is provided with a plurality of through holes (51) and/or groove hole (52), adhesive-layer (2) runs through described through hole (51) and groove hole (52).
7. according to a kind of viscose glue compound silencing saw blade matrix described in claim 1 ~ 5 any one, it is characterized in that: described adhesive-layer (2) accounts for the more than 2/3rds of faying face area between each layer of metallic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379584.3U CN203944926U (en) | 2014-07-10 | 2014-07-10 | Viscose glue compound silencing saw blade matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379584.3U CN203944926U (en) | 2014-07-10 | 2014-07-10 | Viscose glue compound silencing saw blade matrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944926U true CN203944926U (en) | 2014-11-19 |
Family
ID=51886985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379584.3U Expired - Fee Related CN203944926U (en) | 2014-07-10 | 2014-07-10 | Viscose glue compound silencing saw blade matrix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117731A (en) * | 2014-07-10 | 2014-10-29 | 黑旋风锯业股份有限公司 | Adhesive composite silencing saw blade primary structure |
-
2014
- 2014-07-10 CN CN201420379584.3U patent/CN203944926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117731A (en) * | 2014-07-10 | 2014-10-29 | 黑旋风锯业股份有限公司 | Adhesive composite silencing saw blade primary structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104117731A (en) | Adhesive composite silencing saw blade primary structure | |
| CN104551231B (en) | Riveting assisting type adhesive combined silencing saw blade base body | |
| EP1633935A4 (en) | Honeycomb core acoustic unit with metallurgically secured deformable septum, and method of manufacture | |
| CN204954153U (en) | Push -pull type ultrasonic wave energy conversion device | |
| CN101518838B (en) | Noisedamping sawblade base body and laser welding method thereof | |
| CN203944926U (en) | Viscose glue compound silencing saw blade matrix | |
| DE502004007174D1 (en) | SOUND ABSORBING HEAT SHIELD | |
| CN201249292Y (en) | Saw blade with special silencing seams | |
| CN207327725U (en) | A kind of ultralight damping material | |
| CN111798825A (en) | Sound absorption panel | |
| CN202411551U (en) | Base body of stainless steel screen composite noise reduction sawblade | |
| CN203391396U (en) | Comb-shaped flexible variable damping rubber plate | |
| CN202239947U (en) | Novel saw blade with sawtooth tool bits | |
| JP2013217104A (en) | Method of manufacturing sound insulation door | |
| CN207889249U (en) | A kind of stable and firm honeycomb board connection structure | |
| CN204525666U (en) | Complex matrix sintered carbide circular saw | |
| CN107855599B (en) | Circular saw blade and damping and silencing structure thereof | |
| CN221049153U (en) | Honeycomb plate cladding type edge sealing structure capable of fault tolerance | |
| CN2850871Y (en) | Bamboo strip integrated plate | |
| CN212434251U (en) | Sound absorption panel | |
| CN215547948U (en) | Explosion-proof emery wheel screen cloth | |
| CN211138398U (en) | L V L structural novel board | |
| CN213919009U (en) | High strength granite saw bit | |
| CN204450741U (en) | Groove type cutter head sintered carbide circular saw | |
| CN215435379U (en) | Filling type perforated honeycomb aluminum sandwich plate |
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: 20141119 Termination date: 20200710 |