CN103671702A - Combined silicone oil damper - Google Patents
Combined silicone oil damper Download PDFInfo
- Publication number
- CN103671702A CN103671702A CN201310637533.6A CN201310637533A CN103671702A CN 103671702 A CN103671702 A CN 103671702A CN 201310637533 A CN201310637533 A CN 201310637533A CN 103671702 A CN103671702 A CN 103671702A
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- vibration damper
- damper
- damper body
- periphery
- 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.)
- Pending
Links
- 229920002545 silicone oil Polymers 0.000 title abstract description 5
- 239000003921 oil Substances 0.000 claims description 13
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 239000010703 silicon Substances 0.000 claims description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
Images
Landscapes
- Pulleys (AREA)
Abstract
The invention relates to a combined silicone oil damper with an inner belt pulley and a signal gear of a diesel engine crankshaft. A shaft hole, first through holes, second through holes and third through holes are formed in a damper body. An outer belt pulley is integrally connected with the right end face of the periphery of the damper body, outer belt grooves are arranged on periphery of the outer belt pulley, and the signal gear is integrally connected on right end portion of the periphery of the outer belt pulley. An inner convex ring of the damper is integrally connected with the right end face of the damper body within the outer belt pulley, the inner belt pulley is integrally connected with the left end face of the damper body, inner belt grooves are arranged on periphery of the inner belt pulley, inertial blocks are arranged between the outer belt pulley and the inner convex ring of the damper, cover plates are arranged on the right end faces of the inertial blocks, and bearing belts are arranged on periphery of the inner convex ring of the damper. More importantly, by the aid of the combined silicone oil damper, high-quality crankshaft rotation speed signals can be provided, and control stability and emission level of an electronic control diesel engine are greatly improved.
Description
Technical field
The present invention relates to a kind of silicon oil damper, Assembled silicon oil snubber belt pulley and band signal tooth in especially a kind of band of diesel engine bent axle.
Background technique
At present, silicone oil damper for diesel engine function singleness, mainly to utilize the damping function of silicone oil to absorb the energy that crankshaft torsion vibrates, the energy again silicon oil damper being absorbed is to distribute with hot form, and needs to install additional interior belt pulley before and after vibration damper, drives other auxiliaries, also need on flywheel, process in addition the signal that transmits speed of crankshaft signal, increased flywheel processing cost, also increased weight and the cost of motor, and the signal transmitting is less stable sometimes.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, save space, easy to process, high quality speed of crankshaft signal can be provided and greatly improve the control stability of electronic controlled diesel and the Assembled silicon oil snubber of emission level.
According to technological scheme provided by the invention, described Assembled silicon oil snubber, on vibration damper body, offer axis hole, the first through hole, the second through hole and third through-hole, cylindrical right side at vibration damper body is connected with exterior belt pulley, on the cylindrical of exterior belt pulley, offer outer belt grooves, on the cylindrical right part of exterior belt pulley, be connected with signal teeth, at exterior belt pulley, with the right side of interior vibration damper body, be connected with vibration damper internal projecting ring, the left side of the vibration damper body between exterior belt pulley and vibration damper internal projecting ring is connected with interior belt pulley, on the cylindrical of interior belt pulley, be provided with interior belt grooves, between exterior belt pulley and vibration damper internal projecting ring, be provided with inertia fast, on the fast right side of inertia, be provided with cover plate, on the cylindrical of vibration damper internal projecting ring, be provided with bearing band.
The left side of the vibration damper body outside interior belt pulley is provided with radiating fin.
In the fast left side of inertia, be embedded with left limit circle, in the fast right side of inertia, be embedded with right limit circle.
That the present invention has advantages of is simple in structure, save space, easy to process, and the present invention the more important thing is can provide high quality speed of crankshaft signal, greatly improves control stability and the emission level of electronic controlled diesel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is A-A sectional view of Fig. 1.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
This Assembled silicon oil snubber, on vibration damper body 1, offer axis hole 11, the first through hole 12, the second through hole 13 and third through-hole 14, cylindrical right side at vibration damper body 1 is connected with exterior belt pulley 2, on the cylindrical of exterior belt pulley 2, offer outer belt grooves 5, on the cylindrical right part of exterior belt pulley 2, be connected with signal teeth 7, at exterior belt pulley 2, with the right side of interior vibration damper body 1, be connected with vibration damper internal projecting ring 3, the left side of the vibration damper body 1 between exterior belt pulley 2 and vibration damper internal projecting ring 3 is connected with interior belt pulley 4, on the cylindrical of interior belt pulley 4, be provided with interior belt grooves 6, between exterior belt pulley 2 and vibration damper internal projecting ring 3, be provided with inertia fast 8, on the right side of inertia fast 8, be provided with cover plate 9, on the cylindrical of vibration damper internal projecting ring 3, be provided with bearing band 10.
Left side at the vibration damper body 1 in interior belt pulley 4 outsides is provided with radiating fin 15.
Left side at inertia fast 8 is embedded with left limit circle 16, in the right side of inertia fast 8, is embedded with right limit circle 17.
Claims (3)
1. an Assembled silicon oil snubber, it is characterized in that: on vibration damper body (1), offer axis hole (11), the first through hole (12), the second through hole (13) and third through-hole (14), in the cylindrical right side of vibration damper body (1), be connected with exterior belt pulley (2), on the cylindrical of exterior belt pulley (2), offer outer belt grooves (5), on the cylindrical right part of exterior belt pulley (2), be connected with signal teeth (7), at exterior belt pulley (2), with the right side of interior vibration damper body (1), be connected with vibration damper internal projecting ring (3), the left side of the vibration damper body (1) between exterior belt pulley (2) and vibration damper internal projecting ring (3) is connected with interior belt pulley (4), on the cylindrical of interior belt pulley (4), be provided with interior belt grooves (6), between exterior belt pulley (2) and vibration damper internal projecting ring (3), be provided with inertia fast (8), on the right side of inertia fast (8), be provided with cover plate (9), on the cylindrical of vibration damper internal projecting ring (3), be provided with bearing band (10).
2. Assembled silicon oil snubber as claimed in claim 1, is characterized in that: the left side of the vibration damper body (1) outside interior belt pulley (4) is provided with radiating fin (15).
3. Assembled silicon oil snubber as claimed in claim 1, is characterized in that: the left side at inertia fast (8) is embedded with left limit circle (16), in the right side of inertia fast (8), is embedded with right limit circle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637533.6A CN103671702A (en) | 2013-11-30 | 2013-11-30 | Combined silicone oil damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637533.6A CN103671702A (en) | 2013-11-30 | 2013-11-30 | Combined silicone oil damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103671702A true CN103671702A (en) | 2014-03-26 |
Family
ID=50310168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310637533.6A Pending CN103671702A (en) | 2013-11-30 | 2013-11-30 | Combined silicone oil damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103671702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595406A (en) * | 2014-12-31 | 2015-05-06 | 江苏宏丰奥凯机电有限公司 | Silicone oil damper of diesel engine crankshaft |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4328613A1 (en) * | 1993-08-25 | 1995-03-02 | Metzeler Gimetall Ag | Device for damping vibrations on crankshafts |
| CN201110345Y (en) * | 2007-12-13 | 2008-09-03 | 广西玉柴机器股份有限公司 | Integral silicone oil damper |
| CN201110346Y (en) * | 2007-12-18 | 2008-09-03 | 广西玉柴机器股份有限公司 | Silicone oil damper for multifunctional engine |
| CN201129397Y (en) * | 2007-12-26 | 2008-10-08 | 广西玉柴机器股份有限公司 | Engine silicon oil oscillating damper |
| CN201339678Y (en) * | 2009-01-12 | 2009-11-04 | 广西玉柴机器股份有限公司 | Silicon oil damper component with signal teeth |
| CN203257975U (en) * | 2013-05-24 | 2013-10-30 | 宁波赛德森减振系统有限公司 | Silicone oil rubber combined torsional vibration damper |
| CN203685980U (en) * | 2013-11-30 | 2014-07-02 | 江苏宏丰奥凯机电有限公司 | Combined-type silicon oil shock absorber |
-
2013
- 2013-11-30 CN CN201310637533.6A patent/CN103671702A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4328613A1 (en) * | 1993-08-25 | 1995-03-02 | Metzeler Gimetall Ag | Device for damping vibrations on crankshafts |
| CN201110345Y (en) * | 2007-12-13 | 2008-09-03 | 广西玉柴机器股份有限公司 | Integral silicone oil damper |
| CN201110346Y (en) * | 2007-12-18 | 2008-09-03 | 广西玉柴机器股份有限公司 | Silicone oil damper for multifunctional engine |
| CN201129397Y (en) * | 2007-12-26 | 2008-10-08 | 广西玉柴机器股份有限公司 | Engine silicon oil oscillating damper |
| CN201339678Y (en) * | 2009-01-12 | 2009-11-04 | 广西玉柴机器股份有限公司 | Silicon oil damper component with signal teeth |
| CN203257975U (en) * | 2013-05-24 | 2013-10-30 | 宁波赛德森减振系统有限公司 | Silicone oil rubber combined torsional vibration damper |
| CN203685980U (en) * | 2013-11-30 | 2014-07-02 | 江苏宏丰奥凯机电有限公司 | Combined-type silicon oil shock absorber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595406A (en) * | 2014-12-31 | 2015-05-06 | 江苏宏丰奥凯机电有限公司 | Silicone oil damper of diesel engine crankshaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9074655B2 (en) | Apparatus for damping flywheel | |
| EP2642153A8 (en) | Vehicular damper device | |
| CN102359530A (en) | Silicone oil shock absorber | |
| CN102720799A (en) | Two-stage rubber vibration absorber | |
| CN203685980U (en) | Combined-type silicon oil shock absorber | |
| US9556948B2 (en) | Alternator damper pulley for vehicle | |
| CN104455325A (en) | Alternator pulley, and mounting structure of alternator pulley and alternator for vehicle | |
| CN103671702A (en) | Combined silicone oil damper | |
| CN101539180A (en) | Rubber damper | |
| CN204692452U (en) | A kind of vibration damper | |
| CN202301702U (en) | Silicone oil shock absorber | |
| CN203685981U (en) | Silicon oil shock absorber with belt pulley | |
| CN103671703A (en) | Silicone oil shock absorber with belt pulley | |
| CN213419715U (en) | Buffering friction plate | |
| CN104595406A (en) | Silicone oil damper of diesel engine crankshaft | |
| CN103267080A (en) | Engine crankshaft composite shock absorber | |
| CN202338590U (en) | Toothed silicon oil shock absorber | |
| CN202646528U (en) | Twin-stage rubber shock absorber | |
| CN204592138U (en) | Built-in wideband torsional vibration damper | |
| CN201802838U (en) | Shock-absorption pulley for crankshaft | |
| CN203463554U (en) | Counter weight structure of automobile engine crankshaft | |
| ITTO20120148A1 (en) | FLYWHEEL DOUBLE MASS PERFECTED | |
| CN202301703U (en) | Silicone oil shock absorber | |
| CN201011376Y (en) | Crankshaft torsional vibration absorber | |
| KR101268836B1 (en) | Mounting structure of three-cylinder engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |