CN102128245A - Permanent magnet buffering belt pulley - Google Patents
Permanent magnet buffering belt pulley Download PDFInfo
- Publication number
- CN102128245A CN102128245A CN2010101047948A CN201010104794A CN102128245A CN 102128245 A CN102128245 A CN 102128245A CN 2010101047948 A CN2010101047948 A CN 2010101047948A CN 201010104794 A CN201010104794 A CN 201010104794A CN 102128245 A CN102128245 A CN 102128245A
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- China
- Prior art keywords
- belt pulley
- buffer disc
- permanent magnet
- establish
- buffer
- 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.)
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Abstract
The invention belongs to the technical field of transmission systems, and in particular relates to a permanent magnet buffering belt pulley. In the permanent magnet buffering belt pulley, bearings are arranged on a main shaft and are used for supporting and connecting the belt pulley; a bearing is arranged on a shaft sleeve of the belt pulley and is used for supporting and connecting a fixed seat; and the fixed seat is arranged on a bracket. The belt pulley is characterized in that: a buffer disc is arranged in the cavity of the belt pulley and is connected with a main shaft spline; the belt pulley and the buffer disc are embedded with a permanent magnet at a mutually corresponding position respectively; more than two opening through grooves are formed on the circumference of the buffer disc uniformly; and buffer rubber pads are arranged in the opening through grooves and are fixed on the inner surface of the cavity of the belt pulley through bolts. The invention has the advantages that: the belt pulley is driven to operate synchronously and stably through an engine or a motor, so that the service life of the engine is prolonged.
Description
Technical field: the invention belongs to the transmission system technical field, be specifically related to a kind of permanent magnetism check strap wheel.
Technical background: more and more higher along with auto manufacturing technology constantly develops to the requirement of automotive service life, and existing belt pulley transmission is too big to the anti-force of motor when starting running, has shortened the working life of motor.
Summary of the invention: the purpose of this invention is to provide a kind of stable, can reduce car noise, and motor is played the permanent magnetism check strap wheel of buffer function.
Technological scheme of the present invention is: a kind of permanent magnetism check strap wheel, and on main shaft, establish bearings and connect belt pulley, to establish bearings on the axle sleeve of belt pulley and be connected and fixed seat, fixed base is rack-mount; It is characterized in that: in the cavity of belt pulley, establish buffer disc; Buffer disc is connected with main spindle multiple spline; Inlay permanent magnet respectively on the mutual corresponding position of belt pulley and buffer disc; Be laid with two with the saturating groove of upper shed on the circumference of buffer disc, establish cushion pad in the saturating groove of opening, cushion rubber bumper is fixed by bolts on the belt pulley cavity inner surface.
Owing to adopt technique scheme, motor or driven by motor belt pulley rotate, and utilize the characteristic of the permanent magnet N utmost point and the S utmost point of belt pulley and buffer disc, and buffer disc is slowly turned round with belt pulley, and buffer disc drives spindle operation, and transmission of power is gone out; Because it is excessive to start the moment moment of torsion, buffer disc can not slippage occur synchronously with the belt pulley running, plays buffer function, when the saturating groove of the opening of buffer disc with after cushion rubber bumper contacts, belt pulley and buffer disc are locked; Thereby have the motor of making or the synchronous smooth operation of driven by motor belt pulley, thereby improved the advantage in the working life of motor.
Description of drawings: come technological scheme of the present invention is elaborated below in conjunction with the drawings and specific embodiments.Fig. 1 is a structural representation of the present invention.Fig. 2 is the A-A sectional view of Fig. 1.Fig. 3 is the B-B sectional view of Fig. 1.
Embodiment: with reference to figure 1--Fig. 3.A kind of permanent magnetism check strap wheel is established bearing 2,3 support and connection belt pulleys 4 on main shaft 1, establish bearing 6 support and connection fixed bases 7 on the axle sleeve of belt pulley 4, and fixed base 7 is installed on the support 8; In the cavity of belt pulley 4, establish buffer disc 5; Buffer disc 5 is connected with main spindle multiple spline; Inlay permanent magnet 9,10 respectively on belt pulley 4 and the buffer disc 5 mutual corresponding positions; Be laid with two with the saturating groove of upper shed on the circumference of buffer disc 5, establish cushion pad 12 in the saturating groove of opening, cushion rubber bumper 12 is fixed by bolts on belt pulley 4 cavity inner surfaces; If buffer disc 5 is made for non-magnet_conductible material, between buffer disc 5 and permanent magnet 10, also establish soft iron 11 and get final product.In the present embodiment, be laid with 4 saturating grooves of opening on the circumference of buffer disc 5.
Claims (2)
1. a permanent magnetism check strap wheel is established bearing (2,3) support and connection belt pulleys (4) on main shaft (1), establishes bearing (6) support and connection fixed base (7) on the axle sleeve of belt pulley (4), and fixed base (7) is installed on the support (8); It is characterized in that: in the cavity of belt pulley (4), establish buffer disc (5); Buffer disc (5) is connected with main spindle multiple spline; Belt pulley (4) and buffer disc (5) are inlayed permanent magnet (9,10) respectively on the corresponding position mutually; Be laid with two with the saturating groove of upper shed on the circumference of buffer disc (5), establish cushion pad (12) in the saturating groove of opening, cushion rubber bumper (12) is fixed by bolts on belt pulley (4) cavity inner surface.
2. by the described a kind of permanent magnetism check strap wheel of claim 1, it is characterized in that: between buffer disc (5) and permanent magnet (10), also establish soft iron (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101047948A CN102128245A (en) | 2010-01-20 | 2010-01-20 | Permanent magnet buffering belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101047948A CN102128245A (en) | 2010-01-20 | 2010-01-20 | Permanent magnet buffering belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102128245A true CN102128245A (en) | 2011-07-20 |
Family
ID=44266457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101047948A Pending CN102128245A (en) | 2010-01-20 | 2010-01-20 | Permanent magnet buffering belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102128245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797830A (en) * | 2012-08-01 | 2012-11-28 | 浙江耐士伦机械有限公司 | Torsional damping crankshaft pulley |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152942Y (en) * | 1993-04-12 | 1994-01-12 | 刘振礼 | Rare-earth permanent-magnet belt pulley |
| JPH07229552A (en) * | 1994-02-21 | 1995-08-29 | Ishikawajima Harima Heavy Ind Co Ltd | Machine noise reducing device |
| CN1553065A (en) * | 2003-12-18 | 2004-12-08 | 董祥义 | Noise-reducing gear |
| US20050230208A1 (en) * | 2004-04-20 | 2005-10-20 | Sanden Corporation | Power transmission device |
| EP1612386A1 (en) * | 2004-07-02 | 2006-01-04 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Driving wheel for driving an auxiliary apparatus of a vehicle |
| CN1892072A (en) * | 2005-07-04 | 2007-01-10 | 光阳工业股份有限公司 | All-terrain vehicle sprocket buffer device |
| WO2008058499A2 (en) * | 2006-11-15 | 2008-05-22 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Drive wheel with at least one drive disc and a rotational vibration damping device |
| CN101608567A (en) * | 2009-06-11 | 2009-12-23 | 江苏格尔顿传动有限公司 | Energy-saving multi-speed driving mechanism |
| CN201615206U (en) * | 2010-01-20 | 2010-10-27 | 龙口市汽车风扇离合器厂 | Permanent-magnet cushion pulley |
-
2010
- 2010-01-20 CN CN2010101047948A patent/CN102128245A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152942Y (en) * | 1993-04-12 | 1994-01-12 | 刘振礼 | Rare-earth permanent-magnet belt pulley |
| JPH07229552A (en) * | 1994-02-21 | 1995-08-29 | Ishikawajima Harima Heavy Ind Co Ltd | Machine noise reducing device |
| CN1553065A (en) * | 2003-12-18 | 2004-12-08 | 董祥义 | Noise-reducing gear |
| US20050230208A1 (en) * | 2004-04-20 | 2005-10-20 | Sanden Corporation | Power transmission device |
| EP1612386A1 (en) * | 2004-07-02 | 2006-01-04 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Driving wheel for driving an auxiliary apparatus of a vehicle |
| CN1892072A (en) * | 2005-07-04 | 2007-01-10 | 光阳工业股份有限公司 | All-terrain vehicle sprocket buffer device |
| WO2008058499A2 (en) * | 2006-11-15 | 2008-05-22 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Drive wheel with at least one drive disc and a rotational vibration damping device |
| CN101608567A (en) * | 2009-06-11 | 2009-12-23 | 江苏格尔顿传动有限公司 | Energy-saving multi-speed driving mechanism |
| CN201615206U (en) * | 2010-01-20 | 2010-10-27 | 龙口市汽车风扇离合器厂 | Permanent-magnet cushion pulley |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797830A (en) * | 2012-08-01 | 2012-11-28 | 浙江耐士伦机械有限公司 | Torsional damping crankshaft pulley |
| CN102797830B (en) * | 2012-08-01 | 2015-10-07 | 浙江耐士伦机械有限公司 | Reverse damping crank pulley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 265717 Chen Jiacun, North horse town, Longkou, Shandong Applicant after: LONGKOU ZHONGYU AUTOMOBILE FAN CLUTCH CO., LTD. Address before: 265717, Shandong Longkou North horse town Xiao Chen Longkou City Automobile Fan Clutch Factory Applicant before: Car Fan Clutch Factory, Longkou City |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: LONGKOU CITY AUTOMOBILE FAN CLUTCH FACTORY TO: LONGKOU ZHONGYU AUTOMOBILEFAN CLUTCH CO., LTD. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |