CN103899678B - A kind of spring rivet of automobile air conditioner clutch drive plate - Google Patents
A kind of spring rivet of automobile air conditioner clutch drive plate Download PDFInfo
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- CN103899678B CN103899678B CN201410126809.9A CN201410126809A CN103899678B CN 103899678 B CN103899678 B CN 103899678B CN 201410126809 A CN201410126809 A CN 201410126809A CN 103899678 B CN103899678 B CN 103899678B
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Abstract
The invention discloses a kind of spring rivet of automobile air conditioner clutch drive plate, comprise rivet body and rubber body; One end of described rivet body embeds in described rubber body; Does is the material weight ratio of described rubber body: Nitrile Rubber 95-105 part, fast extrusion carbon black 42-48 part, plasticizing agent 1-2 part, stearic acid 0.8-1.2 part, BLE? 1.8-2.2 part, zine oxide 4.7-5.2 part, S-80? 0.4-0.6 part, DPTT? 0.8-1.2 part.The present invention utilizes the rebound elasticity performance of rubber, when the coil is de-energized, spring rivet promptly and accurately can ensure the playback of inhaling iron, thus ensure the separation of faying surface, spring rivet is because using rubber material, alleviating to some extent qualitatively, when electromagnetic coil is energized, the suction produced is easy to suction iron is combined with belt pulley; The noise floor during adhesive of spring rivet, smooth running, to travelling people person with comfortable feel.
Description
Technical field
The present invention relates to automobile air conditioner clutch, be specifically related to a kind of spring rivet of automobile air conditioner clutch drive plate.
Background technique
Automobile air conditioner electromagnetic clutch is a power transmitting deice between motor car engine and automobile air conditioner compressor, and automobile air conditioner compressor is driven by magnetic clutch by motor car engine.Magnetic clutch is used to the device disconnecting or connect air conditioner compressed mechanomotive force.Stopping, opening of compressor is determined by the release of magnetic clutch and adhesive.Drive plate is made up of elements such as inhaling iron, return elastomer, axle sleeve, balance plate.In the prior art, return spring is generally spring steel plate, but spring steel plate is because of poor flexibility, and return is slow, causes clutch often because being separated to produce high temperature not in time and burn out, and causes air condition compressor not work.If spring steel plate designs blocked up, electromagnetic attraction is inadequate, and cause compressor cisco unity malfunction, for ensureing that it normally works, often reed is thinner, and such product just easily fractures, and working life is short; And spring steel sector-meeting produces very large adhesive noise.
In Chinese Patent Application No.: disclose kind of a magnetic clutch in 200310108374, comprise the axle sleeve (9) be connected with compressor drive shaft, the inner side of drive pulley (2) arranges an annular groove (21), an electromagnetic coil (5) is set in annular groove (21), the opposite side of belt pulley (2) arranges an electromagnetic chuck (3), the inner side of electromagnetic chuck (3) is provided with axial clearance with the relative side of belt pulley (2), the outside of electromagnetic chuck (3) is connected with spring sheet (8), axle sleeve (9) is connected with the other end of spring sheet (8), arranged outside a plate (7) of spring sheet (8), the exterior edge face of electromagnetic chuck (3) is provided with elastic component, elastic component is provided with between electromagnetic chuck and described connecting plate.The spring sheet of this technological scheme easily fractures, and working life is short.
In Chinese Patent Application No.: the magnetic suction disc load transmission mechanism of vehicle disclosing the automobile air conditioner electromagnetic clutch of improvement in 200620127440.Belt pulley in this mechanism coordinates with the end cap of compressor is active, drive plate secure fit coaxial with the main shaft of compressor, belt pulley and motor driving wheel form transmission, for axial clearance coordinates between drive plate with belt pulley, be provided with resetting-mechanism between magnetic attracting disk and the fixed plate being fixed on main shaft, resetting-mechanism comprises the block rubber be arranged between magnetic attracting disk and between compressor main shaft.It solve spring steel plate structure easy-rupturing, reliability that prior art exists low, and the problem such as noise is high.There is good buffering and damping property, the smooth running of air-conditioning.Another Chinese Patent Application No.: the rubber connection driving type transmission device for magnetic disclosing a kind of automobile air conditioner electromagnetic clutch in 201020527081, include automobile air conditioner compressor axle, described car air conditioner compressional axis end is provided with drive plate, described drive plate has the colloid of chimeric one with it, described colloid interior edge face is connected with pressure plate; Be provided with belt pulley outside described automobile air conditioner compressor axle, in the endoporus of described belt pulley, bearing be installed, in the annular groove of described belt pulley exterior edge face, be wound with coil; Have certain interval between described belt pulley and pressure plate, after coil electricity, suction pressure plate is adjacent to belt pulley.Compact structure, device smooth running, can improve working life, has good buffering and damping property simultaneously, also can eliminate the adhesive noise that spring steel plate brings, and improves the travelling comfort taken.Above 2 technological schemes bring buffering, vibration damping, reduce the effect of noise, but 2 technological scheme complex structures, not easy to operate, cost are high.
Summary of the invention
For the problems referred to above, the invention provides a kind of structure simple, can effectively cushion, vibration damping, reduce the spring rivet of the automobile air conditioner clutch drive plate of noise.
In order to solve the problem, technological scheme provided by the invention is:
A spring rivet for automobile air conditioner clutch drive plate, comprises rivet body and rubber body; One end of described rivet body embeds in described rubber body; The material weight ratio of described rubber body is: Nitrile Rubber 95-105 parts, fast extrude carbon black 42-48 parts, 1-2 parts, plasticizing agent, stearic acid 0.8-1.2 parts, BLE1.8-2.2 part, 4.7-5.2 parts, zine oxide, S-800.4-0.6 part, DPTT0.8-1.2 part; The material of described rivet body is 08F; Spring rivet belongs to a kind of novel return elastomer, and its effect is when electromagnetic coil no electric circuit, when electromagnetic force disappears, allows suction iron separate rapidly with belt pulley, in order to avoid two laminating planes cause friction to burn out because being separated not in time.
Preferably, the material of described rubber body also comprises N330, RD, TETD, TMTD, and its weight ratio is followed successively by: 10-14 parts, 1.3-1.6 parts, 1-1.5 parts, 0.5-0.9 part.
Preferably, the material weight ratio of described rubber body is: Nitrile Rubber 100-103 parts, fast extrude carbon black 44-46 parts, 1.2-1.8 parts, plasticizing agent, stearic acid 0.9-1.1 parts, BLE1.9-2.1 part, 4.9-5.1 parts, zine oxide, S-800.45-0.58 part, DPTT0.9-1.1 part, N33011-13 part, RD1.4-1.5 part, TETD1.1-1.4 part, TMTD0.6-0.8 part.
Preferably, the material weight ratio of described rubber body is: Nitrile Rubber 102 parts, fast extrusion carbon black 45 parts, 1.5 parts, plasticizing agent, stearic acid 11 parts, BLE2 part, 5 parts, zine oxide, S-800.5 part, DPTT1 part, N33012 part, RD1.45 part, TETD1.2 part, TMTD0.7 part.
Preferably, described rivet body is divided into head, middle part, afterbody three parts, described head, middle part, afterbody are cylindrical body, described middle part, afterbody are cylindrical directly equal, the cylindrical diameter of described head is less than the cylindrical diameter in described middle part, and the one end at described afterbody and middle part embeds in described rubber body.
Preferably, the joint of described middle part and afterbody is annular groove.
Preferably, the material of described rivet body is 08F.
Compared with prior art, beneficial effect of the present invention is:
The present invention utilizes the rebound elasticity performance of rubber, when the coil is de-energized, spring rivet promptly and accurately can ensure the playback of inhaling iron, thus ensure the separation of faying surface, spring rivet is because using rubber material, alleviating to some extent qualitatively, when electromagnetic coil is energized, the suction produced is easy to suction iron is combined with belt pulley; The noise floor during adhesive of spring rivet, smooth running, to travelling people person with comfortable feel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is flow chart of the present invention.
In figure: 1, rivet body.2, rubber body.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
Embodiment 1:
Composition graphs 1, a kind of spring rivet of automobile air conditioner clutch drive plate, comprises rivet body 1 and rubber body 2; One end of rivet body 1 embeds in rubber body 2; The material weight ratio of rubber body 2 is: Nitrile Rubber 102 parts, fast extrusion carbon black 45 parts, 1.5 parts, plasticizing agent, stearic acid 11 parts, BLE2 part, 5 parts, zine oxide, S-800.5 part, DPTT1 part, N33012 part, RD1.45 part, TETD1.2 part, TMTD0.7 part.; The material of rivet body 1 is 08F; Rivet body 1 is divided into head, middle part, afterbody three parts, head, middle part, afterbody are cylindrical body, middle part, afterbody is cylindrical directly equal, the cylindrical diameter of head is less than the cylindrical diameter in middle part, the one end at afterbody and middle part embeds in described rubber body, and the joint of middle part and afterbody is annular groove.The production and processing step of the spring rivet of automobile air conditioner clutch drive plate is followed successively by: batching, mixing, pre-shaping, skeleton treatment, sulfuration, deburring, the time of sulfuration is 300 seconds.
Spring rivet belongs to a kind of novel return elastomer, and its effect is when electromagnetic coil no electric circuit, when electromagnetic force disappears, allows suction iron separate rapidly with belt pulley, in order to avoid two laminating planes cause friction to burn out because being separated not in time.Spring rivet is because using rubber material, and alleviating to some extent qualitatively, when electromagnetic coil is energized, the suction produced is easy to suction iron is combined with belt pulley; The noise floor during adhesive of spring rivet, smooth running, to travelling people person with comfortable feel.
Embodiment 2:
Composition graphs 1, a kind of spring rivet of automobile air conditioner clutch drive plate, comprises rivet body 1 and rubber body 2; One end of rivet body 1 embeds in rubber body 2; The material weight ratio of rubber body 2 is: Nitrile Rubber 95 parts, fast extrusion carbon black 48 parts, 1 part, plasticizing agent, stearic acid 1.2 parts, BLE1.8 part, 4.7 parts, zine oxide, S-800.6 part, DPTT0.8 part, N33014 part, RD1.3 part, TETD1.5 part, TMTD0.5 part; The material of rivet body 1 is 08F; Rivet body 1 is divided into head, middle part, afterbody three parts, head, middle part, afterbody are cylindrical body, middle part, afterbody is cylindrical directly equal, the cylindrical diameter of head is less than the cylindrical diameter in middle part, the one end at afterbody and middle part embeds in described rubber body, and the joint of middle part and afterbody is annular groove.The production and processing step of the spring rivet of automobile air conditioner clutch drive plate is followed successively by: batching, mixing, pre-shaping, skeleton treatment, sulfuration, deburring, the time of sulfuration is 300 seconds.
Spring rivet belongs to a kind of novel return elastomer, and its effect is when electromagnetic coil no electric circuit, when electromagnetic force disappears, allows suction iron separate rapidly with belt pulley, in order to avoid two laminating planes cause friction to burn out because being separated not in time.Spring rivet is because using rubber material, and alleviating to some extent qualitatively, when electromagnetic coil is energized, the suction produced is easy to suction iron is combined with belt pulley; The noise floor during adhesive of spring rivet, smooth running, to travelling people person with comfortable feel.
Embodiment 3:
Composition graphs 1, a kind of spring rivet of automobile air conditioner clutch drive plate, comprises rivet body 1 and rubber body 2; One end of rivet body 1 embeds in rubber body 2; The material weight ratio of rubber body 2 is: Nitrile Rubber 105 parts, fast extrusion carbon black 42 parts, 2 parts, plasticizing agent, stearic acid 0.8 part, BLE1.8 part, 4.7 parts, zine oxide, S-800.5 part, DPTT0.8 part, N33010 part, RD1.6 part, TETD1.5 part, TMTD0.9 part; The material of rivet body 1 is 08F; Rivet body 1 is divided into head, middle part, afterbody three parts, head, middle part, afterbody are cylindrical body, middle part, afterbody is cylindrical directly equal, the cylindrical diameter of head is less than the cylindrical diameter in middle part, the one end at afterbody and middle part embeds in described rubber body, and the joint of middle part and afterbody is annular groove.The production and processing step of the spring rivet of automobile air conditioner clutch drive plate is followed successively by: batching, mixing, pre-shaping, skeleton treatment, sulfuration, deburring, the time of sulfuration is 300 seconds.
Spring rivet belongs to a kind of novel return elastomer, and its effect is when electromagnetic coil no electric circuit, when electromagnetic force disappears, allows suction iron separate rapidly with belt pulley, in order to avoid two laminating planes cause friction to burn out because being separated not in time.Spring rivet is because using rubber material, and alleviating to some extent qualitatively, when electromagnetic coil is energized, the suction produced is easy to suction iron is combined with belt pulley; The noise floor during adhesive of spring rivet, smooth running, to travelling people person with comfortable feel.
Embodiment 4:
Composition graphs 1, a kind of spring rivet of automobile air conditioner clutch drive plate, comprises rivet body 1 and rubber body 2; One end of rivet body 1 embeds in rubber body 2; The material weight ratio of rubber body 2 is: Nitrile Rubber 102 parts, fast extrusion carbon black 44 parts, 1.6 parts, plasticizing agent, stearic acid 0.9 part, BLE1.9 part, 5.1 parts, zine oxide, S-800.6 part, DPTT1.2 part, N33013 part, RD1.5 part, TETD1.45 part, TMTD0.8 part; The material of rivet body 1 is 08F; Rivet body 1 is divided into head, middle part, afterbody three parts, head, middle part, afterbody are cylindrical body, middle part is cylindrical directly equal with afterbody, the cylindrical diameter of head is less than the cylindrical diameter in middle part, the one end at afterbody and middle part embeds in described rubber body, and the joint of middle part and afterbody is annular groove.The production and processing step of the spring rivet of automobile air conditioner clutch drive plate is followed successively by: batching, mixing, pre-shaping, skeleton treatment, sulfuration, deburring, the time of sulfuration is 300 seconds.
Spring rivet belongs to a kind of novel return elastomer, and its effect is when electromagnetic coil no electric circuit, when electromagnetic force disappears, allows suction iron separate rapidly with belt pulley, in order to avoid two laminating planes cause friction to burn out because being separated not in time.Spring rivet is because using rubber material, and alleviating to some extent qualitatively, when electromagnetic coil is energized, the suction produced is easy to suction iron is combined with belt pulley; The noise floor during adhesive of spring rivet, smooth running, to travelling people person with comfortable feel.
Embodiment 5:
Composition graphs 1, a kind of spring rivet of automobile air conditioner clutch drive plate, comprises rivet body 1 and rubber body 2; One end of rivet body 1 embeds in rubber body 2; The material weight ratio of rubber body 2 is: Nitrile Rubber 105 parts, fast extrusion carbon black 47 parts, 1.8 parts, plasticizing agent, stearic acid 0.8 part, BLE2.2 part, 4.7 parts, zine oxide, S-800.6 part, DPTT1 part, N33010 part, RD1.5 part, TETD1.4 part, TMTD0.7 part; The material of rivet body 1 is 08F; Rivet body 1 is divided into head, middle part, afterbody three parts, head, middle part, afterbody are cylindrical body, middle part, afterbody is cylindrical directly equal, the cylindrical diameter of head is less than the cylindrical diameter in middle part, the one end at afterbody and middle part embeds in described rubber body, and the joint of middle part and afterbody is annular groove.The production and processing step of the spring rivet of automobile air conditioner clutch drive plate is followed successively by: batching, mixing, pre-shaping, skeleton treatment, sulfuration, deburring, the time of sulfuration is 300 seconds.
Spring rivet belongs to a kind of novel return elastomer, and its effect is when electromagnetic coil no electric circuit, when electromagnetic force disappears, allows suction iron separate rapidly with belt pulley, in order to avoid two laminating planes cause friction to burn out because being separated not in time.Spring rivet is because using rubber material, and alleviating to some extent qualitatively, when electromagnetic coil is energized, the suction produced is easy to suction iron is combined with belt pulley; The noise floor during adhesive of spring rivet, smooth running, to travelling people person with comfortable feel.
Embodiment 6:
Composition graphs 1, a kind of spring rivet of automobile air conditioner clutch drive plate, comprises rivet body 1 and rubber body 2; One end of rivet body 1 embeds in rubber body 2; The material weight ratio of rubber body 2 is: Nitrile Rubber 96 parts, fast extrusion carbon black 47 parts, 1.2 parts, plasticizing agent, stearic acid 0.9 part, BLE1.8 part, 5.2 parts, zine oxide, S-800.6 part, DPTT1.2 part, N33010 part, RD1.3 part, TETD1.5 part, TMTD0.5 part; The material of rivet body 1 is 08F; Rivet body 1 is divided into head, middle part, afterbody three parts, head, middle part, afterbody are cylindrical body, middle part, afterbody is cylindrical directly equal, the cylindrical diameter of head is less than the cylindrical diameter in middle part, the one end at afterbody and middle part embeds in described rubber body, and the joint of middle part and afterbody is annular groove.The production and processing step of the spring rivet of automobile air conditioner clutch drive plate is followed successively by: batching, mixing, pre-shaping, skeleton treatment, sulfuration, deburring, the time of sulfuration is 300 seconds.
Spring rivet belongs to a kind of novel return elastomer, and its effect is when electromagnetic coil no electric circuit, when electromagnetic force disappears, allows suction iron separate rapidly with belt pulley, in order to avoid two laminating planes cause friction to burn out because being separated not in time.Spring rivet is because using rubber material, and alleviating to some extent qualitatively, when electromagnetic coil is energized, the suction produced is easy to suction iron is combined with belt pulley; The noise floor during adhesive of spring rivet, smooth running, to travelling people person with comfortable feel.
More than show and describe basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a spring rivet for automobile air conditioner clutch drive plate, is characterized in that: comprise rivet body and rubber body; One end of described rivet body embeds in described rubber body; The material weight ratio of described rubber body is: Nitrile Rubber 95-105 parts, fast extrude carbon black 42-48 parts, 1-2 parts, plasticizing agent, stearic acid 0.8-1.2 parts, BLE1.8-2.2 part, 4.7-5.2 parts, zine oxide, S-800.4-0.6 part, DPTT0.8-1.2 part.
2. the spring rivet of automobile air conditioner clutch drive plate according to claim 1, it is characterized in that: the material of described rubber body also comprises N330, RD, TETD, TMTD, its weight ratio is followed successively by: 10-14 parts, 1.3-1.6 parts, 1-1.5 parts, 0.5-0.9 part.
3. the spring rivet of automobile air conditioner clutch drive plate according to claim 2, is characterized in that: the material weight ratio of described rubber body is: Nitrile Rubber 100-103 parts, fast extrude carbon black 44-46 parts, 1.2-1.8 parts, plasticizing agent, stearic acid 0.9-1.1 parts, BLE1.9-2.1 part, 4.9-5.1 parts, zine oxide, S-800.45-0.58 part, DPTT0.9-1.1 part, N33011-13 part, RD1.4-1.5 part, TETD1.1-1.4 part, TMTD0.6-0.8 part.
4. the spring rivet of automobile air conditioner clutch drive plate according to claim 3, is characterized in that: the material weight ratio of described rubber body is: Nitrile Rubber 102 parts, fast extrusion carbon black 45 parts, 1.5 parts, plasticizing agent, stearic acid 11 parts, BLE2 part, 5 parts, zine oxide, S-800.5 part, DPTT1 part, N33012 part, RD1.45 part, TETD1.2 part, TMTD0.7 part.
5. the spring rivet of automobile air conditioner clutch drive plate according to claim 1, is characterized in that: the material of described rivet body is 08F.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410126809.9A CN103899678B (en) | 2014-03-28 | 2014-03-28 | A kind of spring rivet of automobile air conditioner clutch drive plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410126809.9A CN103899678B (en) | 2014-03-28 | 2014-03-28 | A kind of spring rivet of automobile air conditioner clutch drive plate |
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| CN103899678A CN103899678A (en) | 2014-07-02 |
| CN103899678B true CN103899678B (en) | 2016-04-27 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59113326A (en) * | 1982-12-21 | 1984-06-30 | Canon Electronics Inc | Electromagnetic clutch device |
| CN1130639A (en) * | 1994-12-20 | 1996-09-11 | 三井石油化学株式会社 | Process for preparing ethylene-alpha-olefin-nonconjugated polyene random copolymer, copolymer obtained thereby, and uses of copolymer |
| CN101100549A (en) * | 2007-07-30 | 2008-01-09 | 中国工程物理研究院总体工程研究所 | Flexible piezomagnetic composite material and preparation method thereof |
| CN102408594A (en) * | 2011-08-24 | 2012-04-11 | 安徽中鼎密封件股份有限公司 | Rubber material for fabricating vibration-proof rubber assembly used for fan in commercial air-conditioner |
| CN102719024A (en) * | 2012-07-03 | 2012-10-10 | 上虞市舜东橡塑制品有限公司 | Heat resistance sealing ring and manufacturing process thereof |
-
2014
- 2014-03-28 CN CN201410126809.9A patent/CN103899678B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59113326A (en) * | 1982-12-21 | 1984-06-30 | Canon Electronics Inc | Electromagnetic clutch device |
| CN1130639A (en) * | 1994-12-20 | 1996-09-11 | 三井石油化学株式会社 | Process for preparing ethylene-alpha-olefin-nonconjugated polyene random copolymer, copolymer obtained thereby, and uses of copolymer |
| CN101100549A (en) * | 2007-07-30 | 2008-01-09 | 中国工程物理研究院总体工程研究所 | Flexible piezomagnetic composite material and preparation method thereof |
| CN102408594A (en) * | 2011-08-24 | 2012-04-11 | 安徽中鼎密封件股份有限公司 | Rubber material for fabricating vibration-proof rubber assembly used for fan in commercial air-conditioner |
| CN102719024A (en) * | 2012-07-03 | 2012-10-10 | 上虞市舜东橡塑制品有限公司 | Heat resistance sealing ring and manufacturing process thereof |
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Denomination of invention: Spring rivet for driving disc of automotive air conditioning clutch Effective date of registration: 20170801 Granted publication date: 20160427 Pledgee: Ningguo SME financing Company limited by guarantee Pledgor: NINGGUO JIUDING RUBBER & PLASTIC PRODUCTS CO., LTD. Registration number: 2017340000137 |
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