CN103286993A - Pectinate flexible variable-damping rubber plate and processing method thereof - Google Patents
Pectinate flexible variable-damping rubber plate and processing method thereof Download PDFInfo
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- CN103286993A CN103286993A CN2013102455435A CN201310245543A CN103286993A CN 103286993 A CN103286993 A CN 103286993A CN 2013102455435 A CN2013102455435 A CN 2013102455435A CN 201310245543 A CN201310245543 A CN 201310245543A CN 103286993 A CN103286993 A CN 103286993A
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Abstract
The invention relates to a pectinate flexible variable-damping rubber plate and a processing method thereof. The pectinate flexible variable-damping rubber plate is formed by connecting the tail portions of a plurality of pectinate rubber sheet strips by connecting rubber sheets, and there is a spacing between adjacent two of the pectinate rubber sheet strips; and each of the pectinate rubber sheet strips is composed of an upper layer rubber sheet, a lower layer rubber sheet, silencing holes, and a plurality of small-diameter stainless steel balls and a plurality of large-diameter stainless steel balls arranged between the upper layer rubber sheet and the lower layer rubber sheet, and each of the silencing holes has a stepped hole structure and is composed of an upper hole and a lower hole which are connected. The variable-damping rubber plate can effectively reduce the damping, reduce noises, absorb the noises, and improve the working environment of workers, so the efficient processing speed of high-speed processing is increased, thereby the processing and environment qualities of an enterprise are improved.
Description
Technical field
The present invention relates to the used sound insulation and noise reduction sheet material of mechanical manufacturing field, particularly the flexible damping rubber blanket that becomes of pectination.
Background technology
Characteristics such as high speed machining is efficient with it, high accuracy and high crudy become one of advanced technology that the modern manufacturing industry emphasis uses, yet the noise problem that produces in the processing is a great problem of its extensive use of puzzlement always.Particularly in recent years, people improve gradually to the requirement of processing environment, especially go up particularly evident to controls such as processing generating noise, propagation.Particularly in the High-speed machining process of large-sized sheet material, the processing noise is particularly evident, and the processing noise directly influences operating personnel's physical and mental health and other staff's duty on every side, simultaneously, lathe and cutter life is also produced material impact.It is less to improve aspect control processing noise effects from the optimization of processing technology, cutting tool structure, and designs a kind of sound insulation and noise reduction rubber slab by certain method, and it is significant that the non-machining area of processing work is carried out vibration insulation and noise reduction.And the material of the vibration insulation and noise reduction of machined field employing at present generally adopts plastic foam, General Purpose Rubber plate and shock insulation pad etc., effectiveness in vibration suppression is relatively poor and can not well adapt to the needs of space layout in the processing, therefore, the present invention is by the flexible damping rubber blanket that becomes of the novel pectination of design, suppress the vibration in the processing of large size plate workpiece, to reduce Oscillation Amplitude and noise intensity.In addition, the protection of very noisy equipment also needs associated materials to carry out sound insulation, becomes manufacturing and designing of damping rubber blanket and has comparatively outstanding advantage in this field.
Summary of the invention
The objective of the invention is to overcome the deficiency that produces in existing vibration isolation material and the application, provide a kind of pectination the flexible damping rubber blanket that becomes, not only can reach the effect of damping noise reduction, and can make the rubber slab of this structure in the damping noise reduction of different manufacture fields is used, realize its high flexibility and high adaptability.
The technical solution used in the present invention is:
A kind of pectination flexibility becomes damping rubber blanket, and being linked together by the connection rubber plate at afterbody by many slat gums pectination sheet material bar constitutes, and has spacing between the adjacent two slat gum pectination sheet material bars; Every slat gum pectination sheet material bar is made up of upper strata rubber slab, lower floor's rubber slab, bloop and a plurality of minor diameter stainless steel steel balls and a plurality of major diameter stainless steel steel ball that are arranged in the middle of the two-layer rubber slab.
Further, the different position of described rubber pectination sheet material bar arranges the steel ball of different-diameter, and the steel ball setting does not have restricted number, and the position of steel ball also is irregular setting.
Further, described bloop be arranged between two major diameter stainless steel steel balls, between two minor diameter stainless steel steel balls or between adjacent the major diameter stainless steel steel ball and minor diameter stainless steel steel ball.
Further, described bloop is step-like pore structure, is made up of the hole of last hole and two connections in following hole, and wherein going up the hole is the thick hole that length is short, diameter is bigger, following hole is that length is long, the less elongated hole of diameter, and the thickness in last hole is less than the thickness of upper strata rubber slab.
Further, the thickness of described upper strata rubber slab and lower floor's rubber slab is 10mm, the width of every slat gum pectination sheet material bar is 50-100m, spacing width between the two adjacent slat gum pectination sheet material bars is 5-20mm, the diameter of minor diameter stainless steel steel ball is 3-5mm, and the diameter of major diameter stainless steel steel ball is 5-10mm, and the last bore dia of bloop is 5-10mm, the diameter in following hole is 2-5mm, and the flexible thickness that becomes damping rubber blanket of pectination is 20mm.
A kind of flexible processing method that becomes damping rubber blanket of above-mentioned pectination of processing, described processing method may further comprise the steps:
(1) with every slat gum pectination sheet material bar heating, heating-up temperature is 100 ± 20 ℃, make the levels rubber slab softening, be pressed in the middle of upper strata rubber slab and the lower floor's rubber slab a plurality of minor diameter stainless steel steel balls and a plurality of major diameter stainless steel steel ball are erratic then, after being pressed into, cool off, upper strata rubber slab and lower floor's rubber slab are bonded to an integral body;
(2) on the length direction of every slat gum pectination sheet material bar, make a call to a bloop every a determining deviation, the thickness of bloop runs through whole rubber pectination sheet material bar, and the position of bloop is arranged between any two steel balls;
(3) many rubber pectination sheet material bars of having beaten bloop are arranged side by side according to a determining deviation, and link together by connecting rubber plate at afterbody, constitute the flexible damping rubber blanket that becomes of described pectination.
Outstanding effect of the present invention is: not only can be implemented in change damping shock absorption, noise reduction and the adaptation of different parts in the layout of different spaces, and the noise of different frequency all had certain noise reduction, and set-up time and cost of labor are lower, and applicability is stronger.
Description of drawings
Fig. 1 is the flexible damping rubber blanket structural design cross section structure schematic diagram that becomes of pectination of the present invention:
Shown in the figure: 1, connect rubber plate, 2, the upper strata rubber slab, 3, minor diameter stainless steel steel ball, 4, major diameter stainless steel steel ball, 5, lower floor's rubber slab, 6, pectination sheet material interspace, 7, rubber pectination sheet material bar, 8, go up hole 9, hole down
The specific embodiment
Below according to the specific embodiment and accompanying drawing to describing concrete structure of the present invention and processing method in detail:
As shown in Figure 1, a kind of pectination flexibility becomes the damping rubber plate structure, and being linked together by a plurality of rubber pectination sheet material bars 7 constitutes, and the spacing between adjacent two rubber pectination sheet material bars 7 is 10mm, forms a pectinate texture thus.
Each rubber pectination sheet material bar 7 is made up of upper strata rubber slab 2, lower floor's rubber slab 5, bloop and a plurality of minor diameter stainless steel steel balls 3 and a plurality of major diameter stainless steel steel ball 4 that are arranged in the middle of the two-layer rubber slab, the steel ball of different-diameter is set at rubber pectination sheet material bar 7 different positions, the steel ball setting does not have restricted number, determine that with actual sheet material length the position of steel ball also is irregular setting.At first, a plurality of minor diameter stainless steel steel balls 3 and major diameter stainless steel steel ball 4 are placed on upper strata rubber slab 2 and lower floor's rubber slab 5 centres, the mode of above-mentioned placement is by applying certain temperature, get final product with rubber softening, temperature can be 100 ± 20 ℃, make upper strata rubber slab 2 and lower floor's rubber slab 5 to a certain degree softening occur, then a plurality of minor diameter stainless steel steel balls 3 and major diameter stainless steel steel ball 4 are pressed in upper strata rubber slab 2 and the lower floor's rubber slab 5, in this process, bonding has also appearred in upper strata rubber slab 2 and lower floor's rubber slab 5, becomes as a whole.On the length direction of each rubber pectination sheet material bar 7, make a call to a bloop every the 15-20mm spacing then, the thickness of bloop runs through whole rubber pectination sheet material bar 7.Wherein bloop can be arranged between two major diameter stainless steel steel balls, between two minor diameter stainless steel steel balls or between adjacent the major diameter stainless steel steel ball and minor diameter stainless steel steel ball.At last, the afterbody of the rubber pectination sheet material bar after a plurality of laths 7 connect connects by connecting rubber plate 1, forms a complete integral body
Bloop is specially step-like pore structure, is made up of the hole of last hole 8 and 9 two connections in following hole, and wherein going up hole 8 is the thick hole that length is short, diameter is bigger, and following hole 9 is that length is long, the less elongated hole of diameter.The thickness in last hole 8 is less than the thickness of upper strata rubber slab.Bloop is set reaches the purpose of the noise of different frequency being carried out sound-deadening and noise-reducing.Spread the principle of back speed or stagnation pressure reduction and utilize the interface or the side that suddenly change on the pipeline to connect resonant cavity by Multiple-Aperture Device according to air-flow, make some the frequency sound wave along pipe transmmision, in the phenomenons such as the reflection of appearance at the interface, interference of sudden change, thereby reach the purpose of noise reduction.
By the steel ball of different-diameter is set at different parts, utilize and rubber between density contrast, make different parts density difference on the rubber slab cross section, thereby reach variant at its damping value of different parts of rubber slab material, realize becoming the function of damping, make application enlarge.
The flexible change of pectination of the present invention damping rubber blanket can be applicable in the processing such as cutting, boring and groove milling of large tracts of land timber, aluminum alloy plate materials etc., the flexible change of monoblock pectination damping rubber blanket is placed on the surface of workpiece, apart from the about 10-15cm in processing district place, other adjuncts need not pressed in top, minimizing realizes the purpose of damping noise reduction to the influence of workpiece deformation by change damping rubber blanket of the present invention.
Concrete, the thickness of upper strata rubber slab 2 and lower floor's rubber slab 5 is 10mm, the width of every slat gum pectination sheet material bar is 50-100m, gap width between two adjacent rubber pectination sheet material bars is 5-20mm, the diameter of stainless steel steel ball is 3.0-10.0mm, the diameter of minor diameter stainless steel steel ball 3 is 3-5mm, and the diameter of major diameter stainless steel steel ball 4 is 5-10mm.The big bore dia of bloop is 5-10mm, and present embodiment is 6mm, and the diameter of aperture 9 is 2-5mm, and present embodiment is 3mm.The flexible thickness that becomes damping rubber blanket of pectination is 20mm in the present embodiment.
Though above-mentionedly by reference to the accompanying drawings the specific embodiment of the present invention is described; but be not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (6)
1. a pectination flexibility becomes damping rubber blanket, and being linked together by the connection rubber plate at afterbody by many slat gums pectination sheet material bar constitutes, and has spacing between the adjacent two slat gum pectination sheet material bars; It is characterized in that every slat gum pectination sheet material bar is made up of upper strata rubber slab, lower floor's rubber slab, bloop and a plurality of minor diameter stainless steel steel balls and a plurality of major diameter stainless steel steel ball that are arranged in the middle of the two-layer rubber slab.
2. the flexible damping rubber blanket that becomes of pectination according to claim 1 is characterized in that the different position of described rubber pectination sheet material bar arranges the steel ball of different-diameter, and the steel ball setting does not have restricted number, and the position of steel ball also is irregular setting.
3. pectination flexibility according to claim 2 becomes damping rubber blanket, it is characterized in that described bloop is arranged between two major diameter stainless steel steel balls, between two minor diameter stainless steel steel balls or between adjacent the major diameter stainless steel steel ball and minor diameter stainless steel steel ball.
4. pectination flexibility according to claim 3 becomes damping rubber blanket, it is characterized in that, described bloop is step-like pore structure, hole by last hole and two connections in following hole is formed, wherein going up the hole is the thick hole that length is short, diameter is bigger, following hole is that length is long, the less elongated hole of diameter, and the thickness in last hole is less than the thickness of upper strata rubber slab.
5. pectination flexibility according to claim 4 becomes damping rubber blanket, it is characterized in that, the thickness of described upper strata rubber slab and lower floor's rubber slab is 10mm, the width of every slat gum pectination sheet material bar is 50-100m, spacing width between the two adjacent slat gum pectination sheet material bars is 5-20mm, the diameter of minor diameter stainless steel steel ball is 3-5mm, the diameter of major diameter stainless steel steel ball is 5-10mm, the last bore dia of bloop is 5-10mm, the diameter in following hole is 2-5mm, and the flexible thickness that becomes damping rubber blanket of pectination is 20mm.
6. a processing is characterized in that according to the flexible processing method that becomes damping rubber blanket of each described pectination of claim 1-5 described processing method may further comprise the steps:
(1) with every slat gum pectination sheet material bar heating, heating-up temperature is 100 ± 20 ℃, make the levels rubber slab softening, be pressed in the middle of upper strata rubber slab and the lower floor's rubber slab a plurality of minor diameter stainless steel steel balls and a plurality of major diameter stainless steel steel ball are erratic then, after being pressed into, cool off, upper strata rubber slab and lower floor's rubber slab are bonded to an integral body;
(2) on the length direction of every slat gum pectination sheet material bar, make a call to a bloop every a determining deviation, the thickness of bloop runs through whole rubber pectination sheet material bar, and the position of bloop is arranged between any two steel balls;
(3) many rubber pectination sheet material bars of having beaten bloop are arranged side by side according to a determining deviation, and link together by connecting rubber plate at afterbody, constitute the flexible damping rubber blanket that becomes of described pectination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310245543.5A CN103286993B (en) | 2013-06-20 | 2013-06-20 | Pectinate flexible variable-damping rubber plate and processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310245543.5A CN103286993B (en) | 2013-06-20 | 2013-06-20 | Pectinate flexible variable-damping rubber plate and processing method thereof |
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| CN103286993A true CN103286993A (en) | 2013-09-11 |
| CN103286993B CN103286993B (en) | 2015-07-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279300A (en) * | 2015-05-16 | 2016-01-27 | 北京科技大学 | Design method for metal rubber damper for supporting pipe |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6414027A (en) * | 1987-07-08 | 1989-01-18 | Nisshin Steel Co Ltd | Vibration damping steel sheet and its manufacture |
| JPH08258640A (en) * | 1995-03-22 | 1996-10-08 | Ibiden Co Ltd | Silencing/heat shutoff plate for vehicle |
| CN101244642A (en) * | 2007-02-15 | 2008-08-20 | 洛阳双瑞金属复合材料有限公司 | Metal net plate damping composite material and method for manufacturing same |
| CN202071453U (en) * | 2011-05-23 | 2011-12-14 | 江阴奥派联盛汽车部件有限公司 | Damping rubber plate |
| CN202273329U (en) * | 2011-09-09 | 2012-06-13 | 上海中驰建筑工程有限公司 | Composite multifunctional noise-reducing material plate |
| KR101269108B1 (en) * | 2012-03-15 | 2013-05-29 | 주식회사 우성엔지니어링 | Fastener cover |
| CN203391396U (en) * | 2013-06-20 | 2014-01-15 | 青岛理工大学 | Comb-shaped flexible variable damping rubber plate |
-
2013
- 2013-06-20 CN CN201310245543.5A patent/CN103286993B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6414027A (en) * | 1987-07-08 | 1989-01-18 | Nisshin Steel Co Ltd | Vibration damping steel sheet and its manufacture |
| JPH08258640A (en) * | 1995-03-22 | 1996-10-08 | Ibiden Co Ltd | Silencing/heat shutoff plate for vehicle |
| CN101244642A (en) * | 2007-02-15 | 2008-08-20 | 洛阳双瑞金属复合材料有限公司 | Metal net plate damping composite material and method for manufacturing same |
| CN202071453U (en) * | 2011-05-23 | 2011-12-14 | 江阴奥派联盛汽车部件有限公司 | Damping rubber plate |
| CN202273329U (en) * | 2011-09-09 | 2012-06-13 | 上海中驰建筑工程有限公司 | Composite multifunctional noise-reducing material plate |
| KR101269108B1 (en) * | 2012-03-15 | 2013-05-29 | 주식회사 우성엔지니어링 | Fastener cover |
| CN203391396U (en) * | 2013-06-20 | 2014-01-15 | 青岛理工大学 | Comb-shaped flexible variable damping rubber plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279300A (en) * | 2015-05-16 | 2016-01-27 | 北京科技大学 | Design method for metal rubber damper for supporting pipe |
| CN105279300B (en) * | 2015-05-16 | 2018-09-14 | 北京科技大学 | A kind of design method of the metal rubber shock absorber of pipeline support |
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| CN103286993B (en) | 2015-07-15 |
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Granted publication date: 20150715 Termination date: 20160620 |