CN2654319Y - Non metal composite sound deadening saw blade matrix - Google Patents
Non metal composite sound deadening saw blade matrix Download PDFInfo
- Publication number
- CN2654319Y CN2654319Y CN 200320115995 CN200320115995U CN2654319Y CN 2654319 Y CN2654319 Y CN 2654319Y CN 200320115995 CN200320115995 CN 200320115995 CN 200320115995 U CN200320115995 U CN 200320115995U CN 2654319 Y CN2654319 Y CN 2654319Y
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- China
- Prior art keywords
- matrix
- synusia
- saw blade
- work substrate
- clip
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Abstract
The utility model discloses a novel non-metallic noise damping saw blade matrix, wherein, a central installation hole and a sink are arranged on the matrix; the matrix comprises two layers of working substrates with a non-metallic damping interlayer between the two layers of working substrates; the substrates and the damping interlayer are connected as an integral laminated structure in spot welding mode. The utility model has the advantages of excellent noise elimination, unchangeable matrix strength, long service life, superior safety performance, simple technique, and low cost.
Description
Technical field
The utility model relates to a kind of saw bit matrix, especially a kind of compound silent saw blade matrix that adopts nonmetallic materials to make the Silencing clip synusia.
Background technology
Saw blade is the common tool of the cutting stone material that generally uses of building material industry, concrete, timber, artificial composition floor etc., when working, pollutes conventional general saw blade because of high-frequency friction produces severe noise, the healthy of environment and direct labor worked the mischief, become the problem that the saw blade manufacturing industry is endeavoured to solve so eliminate noise.The size of noise depends primarily on the material and the structure of saw bit matrix, improving one's methods of adopting at present mainly is through hole, auricle shape laser lancing, reinforcement are set on saw bit matrix, install wire netting etc. additional, for example the patent No. is that 01252017.9,00200347.3 the Chinese utility model patent and the patent No. are 02137304.1 Chinese design patent, principle is that the sound wave propagation that produces when making the saw blade cutting is obstructed, reduce audio frequency resonance, thereby reduce noise.Though the structural improvement of above-mentioned saw bit matrix is being effective aspect the reduction noise, but the intensity of saw bit matrix, yielding, the flatness that influences saw bit matrix have been weakened to a certain extent, the serviceability and the security of saw blade have been reduced, and because the saw bit matrix after the said method improvement still keeps the perforation part, the propagation of sound wave can not be blocked fully, so can't farthest eliminate noise.
Also has a kind of silent saw blade matrix at present, be to adopt the additional simple metal material different between the two-layer work substrate of forming saw bit matrix with the substrate material, utilize the vibration frequency difference of unlike material and prevent resonance, thereby thoroughly eliminate noise, for example: additional Copper Foil in two-layer steel substrate, because the Copper Foil of domestic present production is narrower, manufacturing adds must splice man-hour, increased the complex process degree, and splicing place position is difficult fixing, leaves micro gap, and influence reduces anti noise, the Copper Foil price is higher simultaneously, has improved processing cost.
Summary of the invention
The purpose of this utility model be exactly to provide a kind of and eliminate noise, keep matrix strength, long service life, security performance is superior, technology is simple, the with low cost compound silent saw blade matrix of novel metalloid material.
The purpose of this utility model is achieved in that the compound silent saw blade matrix of a kind of novel metalloid material, the matrix axle center part is provided with center mounting hole 1, the matrix outer is provided with tank 2, the Silencing clip synusia 5 that this saw bit matrix is made by two- layer work substrate 3,4 and one deck nonmetallic materials is formed, Silencing clip synusia 5 is between two- layer work substrate 3,4, and work substrate 3,4 and Silencing clip synusia 5 adopt the spot welding mode to be connected to whole laminated construction by solder joint 6.The nonmetallic materials of making Silencing clip synusia 5 can be carbon crystalline material, high-temperature resistance plastice, fiberglass, high-temperature resin and composite fibre materials.The material of Silencing clip synusia 5 is carbon crystalline materials.The material of two- layer work substrate 3,4 can be high rigidity refractory metal materials such as carbon steel, structural steel, carbon element steel alloy.The solder joint 6 of connection work substrate 3,4 and Silencing clip synusia 5 be slightly less than the saw bit matrix radius along radius with the concentric circumference in saw bit matrix outer on equidistant regular distribution.
After adopting said structure, the compound silent saw blade of novel metalloid material described in the utility model is the Silencing clip synusia that additional one deck nonmetallic materials are made in two-layer steel work substrate, adopt butt welding machine or laser welder to implement spot welding and make work substrate and nonmetallic materials Silencing clip synusia fluid-tight engagement, because the vibration frequency of steel metal material and nonmetallic materials differs greatly, any resonance does not take place in said two devices during saw blade work, thereby thoroughly eliminates noise; And nonmetallic materials possess toughness and ductility preferably; Because the connection welding of work substrate and Silencing clip synusia had both kept the work substrate to be connected closely with the Silencing clip synusia along the equidistant rule design of concentric circles contour, had improved the flatness of this saw bit matrix again; Said structure of the present utility model has kept the intensity of saw bit matrix, and the serviceability of this utility model and security performance all are improved.
Description of drawings
Be described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is along the cutaway view of A-A line among Fig. 1.
Among the figure: 1, center mounting hole, 2, tank, 3, on the substrate of working, 4, the substrate of working down, 5, the Silencing clip synusia, 6, solder joint.
The specific embodiment
Because the compound silent saw blade of the utility model novel metalloid material is a circular symmetric structure, so only drawn the part of its front view among Fig. 1, the compound silent saw blade matrix of novel metalloid material shown in Figure 1, the matrix axle center part is provided with center mounting hole 1, the matrix outer is provided with tank 2, the Silencing clip synusia 5 that this matrix is made by two- layer work substrate 3,4 and one deck nonmetallic materials is formed, Silencing clip synusia 5 is between two- layer work substrate 3,4, and work substrate 3,4 and Silencing clip synusia 5 adopt the spot welding mode to be connected to whole laminated construction by solder joint.When saw blade was implemented cutting, because the material difference, the vibration frequency that friction and impact produce substrate 3,4 and Silencing clip synusia 5 was inconsistent, can prevent resonance, thereby reduces, eliminates noise; The nonmetallic materials of making Silencing clip synusia 5 can adopt carbon crystalline material, high-temperature resistance plastice, fiberglass, high-temperature resin and composite fibre materials, best results is to adopt the carbon crystalline material, possesses good toughness and ductility, be easy to processing, and price is low, need not splicing during the compound silent saw blade of processing and manufacturing novel metalloid material described in the utility model, simplify technology, reduce cost; The solder joint of forming work substrate 3,4 of the present utility model and Silencing clip synusia 5 has guaranteed the flatness that is connected tight ness rating and this saw bit matrix of work substrate 3,4 and Silencing clip synusia 5 along the equidistant rule setting of circumference concentric with the saw bit matrix outer.
Claims (5)
1, the compound silent saw blade matrix of a kind of novel metalloid material, the matrix axle center part is provided with center mounting hole (1), the matrix outer is provided with tank (2), it is characterized in that: the Silencing clip synusia (5) that this saw bit matrix is made by two-layer work substrate (3,4) and one deck nonmetallic materials is formed, Silencing clip synusia (5) is positioned between the two-layer work substrate (3,4), and work substrate (3,4) and Silencing clip synusia (5) adopt the spot welding mode to be connected to whole laminated construction by solder joint (6).
2, the compound silent saw blade matrix of novel metalloid material according to claim 1 is characterized in that: the nonmetallic materials of making Silencing clip synusia (5) can be carbon crystalline material, high-temperature resistance plastice, fiberglass, high-temperature resin and composite fibre materials.
3, the compound silent saw blade matrix of novel metalloid material according to claim 2, it is characterized in that: the material of described Silencing clip synusia (5) is the carbon crystalline material.
4, the compound silent saw blade matrix of novel metalloid material according to claim 1 is characterized in that: the material of described two-layer work substrate (3,4) can be high rigidity refractory metal materials such as carbon steel, structural steel, carbon element steel alloy.
5, the compound silent saw blade matrix of novel metalloid material according to claim 1 is characterized in that: the solder joint (6) of described connection work substrate (3,4) and Silencing clip synusia (5) be slightly less than the saw bit matrix radius along radius with the concentric circumference in saw bit matrix outer on equidistant regular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115995 CN2654319Y (en) | 2003-11-24 | 2003-11-24 | Non metal composite sound deadening saw blade matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115995 CN2654319Y (en) | 2003-11-24 | 2003-11-24 | Non metal composite sound deadening saw blade matrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2654319Y true CN2654319Y (en) | 2004-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320115995 Expired - Lifetime CN2654319Y (en) | 2003-11-24 | 2003-11-24 | Non metal composite sound deadening saw blade matrix |
Country Status (1)
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| CN (1) | CN2654319Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366371C (en) * | 2006-04-03 | 2008-02-06 | 宜昌黑旋风锯业有限责任公司 | Method for producing composite diamond saw blade substrate |
| CN102179565A (en) * | 2011-04-15 | 2011-09-14 | 日照海恩锯业有限公司 | Composite sound-deadening saw blade and processing technic thereof |
| CN102179566A (en) * | 2011-04-01 | 2011-09-14 | 山东黑旋风锯业有限公司 | Compound muffling hard alloy saw bit and manufacturing method thereof |
| CN101518838B (en) * | 2009-03-27 | 2012-06-13 | 厦门致力金刚石科技股份有限公司 | Noisedamping sawblade base body and laser welding method thereof |
| CN108746967A (en) * | 2018-06-30 | 2018-11-06 | 河北小蜜蜂工具集团有限公司 | A kind of mash welder weldment |
-
2003
- 2003-11-24 CN CN 200320115995 patent/CN2654319Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366371C (en) * | 2006-04-03 | 2008-02-06 | 宜昌黑旋风锯业有限责任公司 | Method for producing composite diamond saw blade substrate |
| CN101518838B (en) * | 2009-03-27 | 2012-06-13 | 厦门致力金刚石科技股份有限公司 | Noisedamping sawblade base body and laser welding method thereof |
| CN102179566A (en) * | 2011-04-01 | 2011-09-14 | 山东黑旋风锯业有限公司 | Compound muffling hard alloy saw bit and manufacturing method thereof |
| CN102179566B (en) * | 2011-04-01 | 2012-12-26 | 山东黑旋风锯业有限公司 | Compound muffling hard alloy saw bit and manufacturing method thereof |
| CN102179565A (en) * | 2011-04-15 | 2011-09-14 | 日照海恩锯业有限公司 | Composite sound-deadening saw blade and processing technic thereof |
| CN108746967A (en) * | 2018-06-30 | 2018-11-06 | 河北小蜜蜂工具集团有限公司 | A kind of mash welder weldment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HXF CIRCULAR SAW INDUSTRIAL CO., LTD. Free format text: FORMER NAME: HEIXUANFENG SAW PRODUCT CO., LTD, YICHANG |
|
| CP03 | Change of name, title or address |
Address after: 443000 Hubei province Yichang City Kiln Road No. 21-1 Patentee after: Heixuanfeng Saw Industry Co., Ltd. Address before: 443003 Hubei province Yichang City Kiln Road No. 21-1 Patentee before: Heixuanfeng Saw Product Co., Ltd, Yichang |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131124 Granted publication date: 20041110 |