CN202360710U - Crankshaft shock-absorption belt pulley with signal disc - Google Patents
Crankshaft shock-absorption belt pulley with signal disc Download PDFInfo
- Publication number
- CN202360710U CN202360710U CN2011205057633U CN201120505763U CN202360710U CN 202360710 U CN202360710 U CN 202360710U CN 2011205057633 U CN2011205057633 U CN 2011205057633U CN 201120505763 U CN201120505763 U CN 201120505763U CN 202360710 U CN202360710 U CN 202360710U
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- wall
- wheel hub
- shock
- signal panel
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a crankshaft shock-absorption belt pulley with a signal disc. The crankshaft shock-absorption belt pulley comprises a belt pulley, a hub, the signal disc and a rubber ring; the signal disc is in push mounting on the outer wall of the hub in a interference fit manner; the hub with the signal disc on the outer wall is filled in a cavity formed by the inner wall of the belt pulley; and the rubber ring is filled in a gap between the inner wall of the belt pulley and the outer wall of the hub. The crankshaft shock-absorption belt pulley is simple and practical in structural process, and further, cost is reduced.
Description
Technical field
The utility model relates to the component of automobile, particularly a kind of shock-proof crank pulley that is equiped with signal panel.
Background technique
Existing engine crankshaft damper pulley comprises belt pulley and the wheel hub that is filled in the cavity that the belt pulley inwall forms.Existing signal panel in order to the sign crank position can be welded in the inwall of belt pulley, but this can cause the precision of signal panel to be difficult to control, and have increased the frock technology difficulty of the component that are installed in belt pulley or signal panel, and cost is higher; Existing signal panel also can through the tapped hole on belt pulley or the wheel hub, be installed on belt pulley or the wheel hub, but this can cause the reduction of the structural strength of shock-proof crank pulley through the mode of screw, influence its inertia properties; Existing signal panel also can form with belt pulley or the one-body molded manufacturing of wheel hub, will certainly strengthen the difficulty of casting technique and the risk of design, have increased cost.
In sum, the existing shock-proof crank pulley that is equiped with signal panel exists structural manufacturing process complicated, and the cost problem of higher is still waiting further improvement.
The model utility content
In view of this, the purpose of the utility model is to provide a kind of shock-proof crank pulley that is equiped with signal panel, and the structural manufacturing process of this shock-proof crank pulley is simple and practical, has reduced cost.
For achieving the above object, the technological scheme of the utility model specifically is achieved in that
A kind of shock-proof crank pulley that is equiped with signal panel, this shock-proof crank pulley comprises: belt pulley, wheel hub, signal panel and rubber ring;
Said signal panel adopt the mode of interference fit to press-fit the outer wall in wheel hub;
The wheel hub that outer wall is pressed with signal panel is filled in the cavity that the inwall of belt pulley forms;
Said rubber ring is filled in the slit between the outer wall of inwall and wheel hub of belt pulley.
Preferably, the outer wall of said wheel hub also comprises one around the outer wall lug boss in one week;
The inwall of said belt pulley also comprises one around one week of inwall and hold the lug boss that the outer wall of wheel hub comprises and be filled to depressed part wherein.
Preferably, said rubber ring also comprise one be filled in the slit between the depressed part that lug boss that said wheel hub comprises and said belt pulley comprise antiskid part.
Visible by above-mentioned technological scheme; The utility model provides a kind of shock-proof crank pulley that is equiped with signal panel; Signal panel adopt the mode of interference fit to press-fit in the outer wall of the wheel hub of shock-proof crank pulley; The wheel hub that outer wall is pressed with signal panel is filled in the cavity that the inwall of belt pulley forms, and rubber ring is filled in the slit between the outer wall of inwall and wheel hub of belt pulley.Adopt the shock-proof crank pulley of the utility model, not only structural manufacturing process is simple and practical, and has reduced cost.
Description of drawings
Fig. 1 is equiped with the assembling schematic representation of the shock-proof crank pulley of signal panel for the utility model.
Fig. 2 is equiped with the plan view of the shock-proof crank pulley of signal panel for the utility model.
Fig. 3 is equiped with the sectional view of the shock-proof crank pulley of signal panel along the A-A direction for the utility model.
Embodiment
For the purpose that makes the utility model, technological scheme, and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, to the utility model further explain.
Fig. 1 is equiped with the assembling schematic representation of the shock-proof crank pulley of signal panel for the utility model.Fig. 2 is equiped with the plan view of the shock-proof crank pulley of signal panel for the utility model.Fig. 3 is equiped with the sectional view of the shock-proof crank pulley of signal panel along the A-A direction for the utility model.Combine Fig. 1, Fig. 2 and Fig. 3, the shock-proof crank pulley that the utility model is equiped with signal panel describes, and is specific as follows at present:
The shock-proof crank pulley that the utility model is equiped with signal panel comprises: belt pulley 10, wheel hub 11, signal panel 12 and rubber ring 13.
The wheel hub 11 that outer wall is pressed with signal panel 12 is filled in the cavity that the inwall of belt pulley forms.
Wherein, the outer wall of wheel hub 11 also comprises one around the outer wall lug boss 111 in one week.
Correspondingly, the inwall of belt pulley 10 also comprises one around one week of inwall and hold the lug boss 11 that the outer wall of wheel hub 11 comprises and be filled to depressed part 101 wherein.
Preferably, rubber ring 13 also comprises the antiskid part 131 in 111 slits of lug boss of the depressed part 101 that is filled in belt pulley 10 and wheel hub 11; Rubber ring 13 can adopt the mode of sulfuration to be filled in the slit between the outer wall of inwall and wheel hub 11 of belt pulley 10.
In the above-mentioned preferred embodiment of the utility model, the mode that the signal panel employing press-fits is fixed in the outer wall of wheel hub, not only features simple and practical process; And reliability is higher; Also further reduce number of components and parts, need not the fastening signal panel of practical screw, practiced thrift cost; Rubber ring is filled in the slit between the outer wall of inwall and wheel hub of belt pulley, can eliminate that bent axle passes the vibration of coming in the engine operation process, reduces noise.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (3)
1. a shock-proof crank pulley that is equiped with signal panel is characterized in that, this shock-proof crank pulley comprises: belt pulley, wheel hub, signal panel and rubber ring;
Said signal panel adopt the mode of interference fit to press-fit the outer wall in wheel hub;
The wheel hub that outer wall is pressed with signal panel is filled in the cavity that the inwall of belt pulley forms;
Said rubber ring is filled in the slit between the outer wall of inwall and wheel hub of belt pulley.
2. shock-proof crank pulley according to claim 1 is characterized in that, the outer wall of said wheel hub also comprises one around the outer wall lug boss in one week;
The inwall of said belt pulley also comprises one around one week of inwall and hold the lug boss that the outer wall of wheel hub comprises and be filled to depressed part wherein.
3. shock-proof crank pulley according to claim 2 is characterized in that, said rubber ring also comprise one be filled in the slit between the depressed part that lug boss that said wheel hub comprises and said belt pulley comprise antiskid part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205057633U CN202360710U (en) | 2011-12-07 | 2011-12-07 | Crankshaft shock-absorption belt pulley with signal disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205057633U CN202360710U (en) | 2011-12-07 | 2011-12-07 | Crankshaft shock-absorption belt pulley with signal disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360710U true CN202360710U (en) | 2012-08-01 |
Family
ID=46571899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205057633U Expired - Fee Related CN202360710U (en) | 2011-12-07 | 2011-12-07 | Crankshaft shock-absorption belt pulley with signal disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624852A (en) * | 2014-12-05 | 2015-05-20 | 南通福乐达汽车配件有限公司 | Crankshaft vibration damper belt wheel hub and forming method |
| CN104690174A (en) * | 2015-01-20 | 2015-06-10 | 芜湖金源机械制造有限公司 | Assembly method and assembly mold of engine crankshaft damping belt wheel and signal gear |
-
2011
- 2011-12-07 CN CN2011205057633U patent/CN202360710U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624852A (en) * | 2014-12-05 | 2015-05-20 | 南通福乐达汽车配件有限公司 | Crankshaft vibration damper belt wheel hub and forming method |
| CN104624852B (en) * | 2014-12-05 | 2016-08-24 | 南通福乐达汽车配件有限公司 | The forming method of crankshaft vibration damper belt-pulley hub |
| CN104690174A (en) * | 2015-01-20 | 2015-06-10 | 芜湖金源机械制造有限公司 | Assembly method and assembly mold of engine crankshaft damping belt wheel and signal gear |
| CN104690174B (en) * | 2015-01-20 | 2016-08-24 | 芜湖金源机械制造有限公司 | The assembly method of engine crankshaft damper pulley and signal gear and assembling mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180515 Address after: 570216 Jinniu Road No. 2-8, Jinpan Industrial Development Zone, Haikou, Hainan Patentee after: Haima Autocars Co., Ltd., No. Autocar Manufacture Plant Address before: 570216 Jin pan Industrial Development Zone, Haikou, Hainan Patentee before: FAW Haima Power Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20191207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |