CN202418495U - Steel transition drive belt wheel made of steel plate - Google Patents
Steel transition drive belt wheel made of steel plate Download PDFInfo
- Publication number
- CN202418495U CN202418495U CN2011205353463U CN201120535346U CN202418495U CN 202418495 U CN202418495 U CN 202418495U CN 2011205353463 U CN2011205353463 U CN 2011205353463U CN 201120535346 U CN201120535346 U CN 201120535346U CN 202418495 U CN202418495 U CN 202418495U
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- belt
- belt wheel
- steel
- trough
- transition drive
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Abstract
The utility model discloses a steel transition drive belt wheel made of a steel plate. The steel transition drive belt wheel comprises a bearing shell, a bearing mounting hole, a belt groove and a tail reinforcement structure; the bearing mounting hole and the groove are coaxial; one lateral wall of the belt groove and the bearing shell are connected into a whole; and the tail reinforcement structure is arranged at the upper end of the other lateral wall of the belt groove, and the lateral wall of the connection end between the belt groove and the bearing shell is in a double-layer laminated structure. Because the steel transition drive belt wheel is made of the steel plate by punching and sheet metal rolling methods, one side of the lateral wall of the belt groove is in the double-layer structure, and the entire belt wheel is provided with the reinforcement structure, so that not only can the mechanical strength meet the operating requirement, but also the weight is only 1/3-1/6 of that of a casting belt wheel; and the composite cost is reduced by 30-60%, and the production cycle just requires two minutes while the production cycle of the casting belt wheel is more than three days generally. The steel transition drive belt wheel disclosed by the utility model has the characteristics of high performance reliability, high production efficiency, low cost and obvious competitive strength, and accords with the requirements of saving the energy and the material and reducing the cost.
Description
Technical field
The utility model relates to the drive pulley in the machine driven system, relates in particular to a kind of steel belt wheel of processing with steel plate.
Background technique
In all kinds of machineries, all can't do without transmission system, belt wheel then is a most basic part in the transmission system.In machinery, almost there is not one with less than drive wheel.For example; The power output pulley that is installed in the flywheel outside is arranged on single cylinder diesel; Be installed in inboard condenser belt wheel of flywheel or generator belt wheel etc., in drive train, often need transition wheel and expansion tightening wheel, their characteristics are that belt wheel rotates with respect to supporting axle.At present, these drive pulleys are generally ironcasting or aluminum casting, because the strength ratio iron and steel of cast iron is much lower; Therefore have enough requirement of strength in order to ensure belt wheel, normally realize that through the method that increases wall thickness so not only weight is big; Consumptive material is many, and cost is higher, in order further to reduce manufacture cost; Alleviate the complete machine weight of diesel engine, the claimant has designed a kind of belt wheel that utilizes the compacting of steel sheet material, and this belt wheel wall thickness is basic identical; The high heavy and light of intensity, cost is low, and is with short production cycle.
The model utility content
The purpose of the utility model provides a kind of steel transition drive pulley of processing with steel plate.
A kind of steel transition drive pulley of processing with steel plate; It is characterized in that: comprise cartridge housing, bearing mounting hole, trough of belt and afterbody strengthening structure; Bearing mounting hole is coaxial with trough of belt; The sidewall and the cartridge housing of trough of belt are connected as a single entity, and the afterbody strengthening structure is arranged on the upper end of another sidewall of trough of belt, and the sidewall of trough of belt and cartridge housing connecting end is double-deck pressing structure.
Further, be provided with at the end face center of cartridge housing and wear axis hole.
Further, said afterbody strengthening structure is the flanging structure.
Further, said afterbody strengthening structure is the spoke architecture of extending to the axle center along the trough of belt outer side wall, is provided with center hole at spoke centre, and the diameter of center hole is greater than the diameter of wearing axis hole.
Further, cartridge housing is positioned at the outside of trough of belt.
Further, cartridge housing is positioned at the inboard of trough of belt width.
The used steel plate thickness of the utility model is 0.5～6.0 millimeter.
Because the utility model is to process through punching press, roll extrusion sheet metal method with steel plate; It is double layer construction that the sidewall of trough of belt has a side, and whole belt wheel is provided with strengthening structure, and not only mechanical strength can satisfy usage requirement; And weight is merely 1/3～1/6 of foundry goods belt wheel weight; Overall cost descends 30%～60%, and the manufacture cycle needed only 2 minutes, and the manufacture cycle of foundry goods belt wheel is generally more than 3 days.The utlity model has the performance reliability height, manufacturing efficiency is high, and characteristics with low cost meet energy-saving material-saving and fall this requirement, and competitive advantage is remarkable.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the structural representation after Fig. 1 sets up spoke;
Fig. 3 is the another kind of structural representation of the utility model;
Fig. 4 is the structural representation after Fig. 3 sets up spoke;
Among the figure: the 1-cartridge housing; The 2-bearing mounting hole; The 3-trough of belt; 4-afterbody strengthening structure; 5-wears axis hole; The 6-spoke; The 7-center hole.
Embodiment
Embodiment below in conjunction with description of drawings the utility model:
Embodiment 1:
A kind of steel transition drive pulley of processing with steel plate, as shown in Figure 1, it comprises cartridge housing 1, bearing mounting hole 2, trough of belt 3 and afterbody strengthening structure 4; Bearing mounting hole 2 is coaxial with trough of belt 3; The left side wall of trough of belt 3 and cartridge housing 1 are connected as a single entity, and afterbody strengthening structure 4 is for being arranged on the flanging structure on trough of belt 3 right side walls, and trough of belt 3 left side walls are double-deck pressing structure; Be provided with at the end face center of cartridge housing 1 and wear axis hole 5, cartridge housing 1 is positioned at the outside of trough of belt 3.
Embodiment 2:
As shown in Figure 2, it and embodiment's 1 difference are only at afterbody strengthening structure 4, and afterbody strengthening structure 4 is spoke 6 structures of extending to the axle center along trough of belt 3 outer side walls in this example, is provided with center hole 7 at spoke centre, and the diameter of center hole 7 is greater than the diameter of wearing axis hole 5.
Embodiment 3:
A kind of steel transition drive pulley of processing with steel plate, as shown in Figure 3, it comprises cartridge housing 1, bearing mounting hole 2, trough of belt 3 and afterbody strengthening structure 4; Bearing mounting hole 2 is coaxial with trough of belt 3; The left side wall of trough of belt 3 is double-deck pressing structure, and is connected as a single entity with cartridge housing 1, and afterbody strengthening structure 4 is for being arranged on the flanging structure on trough of belt 3 right side walls; Be provided with at the end face center of cartridge housing 1 and wear axis hole 5, cartridge housing 1 is positioned at the inboard of trough of belt 3 width.
Embodiment 4:
As shown in Figure 4, it and embodiment's 3 differences are only at afterbody strengthening structure 4, and afterbody strengthening structure 4 is spoke 6 structures of extending to the axle center along trough of belt 3 outer side walls in this example, is provided with center hole 7 at spoke centre, and the diameter of center hole 7 is greater than the diameter of wearing axis hole 5.
The structure that single trough of belt is all arranged in above-mentioned four examples can directly obtain for structure those skilled in the art of multiple-grooved belt wheel, no longer enumerates explanation at this.Be used to make the steel plate thickness of the utility model and require to confirm, be generally 0.5～6 millimeter according to the quantity of the size of the utility model, trough of belt and distributed architecture thereof and bulk strength.
Claims (6)
1. steel transition drive pulley of processing with steel plate; It is characterized in that: comprise cartridge housing (1), bearing mounting hole (2), trough of belt (3) and afterbody strengthening structure (4); Bearing mounting hole (2) is coaxial with trough of belt (3); The sidewall and the cartridge housing (1) of trough of belt (3) are connected as a single entity, and afterbody strengthening structure (4) is arranged on the upper end of another sidewall of trough of belt (3), and trough of belt (3) is double-deck pressing structure with the sidewall of cartridge housing (1) connecting end.
2. according to the said steel transition drive pulley of processing with steel plate of claim 1, it is characterized in that: be provided with at the end face center of cartridge housing (1) and wear axis hole (5).
3. according to the said steel transition drive pulley of processing with steel plate of claim 1, it is characterized in that: said afterbody strengthening structure (4) is the flanging structure.
4. according to the said steel transition drive pulley of processing with steel plate of claim 1; It is characterized in that: spoke (6) structure of said afterbody strengthening structure (4) for extending to the axle center along trough of belt (3) outer side wall; Be provided with center hole (7) at spoke centre, the diameter of center hole (7) is greater than the diameter of wearing axis hole (5).
5. according to the said steel transition drive pulley of processing with steel plate of claim 1, it is characterized in that: cartridge housing (1) is positioned at the outside of trough of belt (3).
6. according to the said steel transition drive pulley of processing with steel plate of claim 1, it is characterized in that: cartridge housing (1) is positioned at the inboard of trough of belt (3) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205353463U CN202418495U (en) | 2011-12-20 | 2011-12-20 | Steel transition drive belt wheel made of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205353463U CN202418495U (en) | 2011-12-20 | 2011-12-20 | Steel transition drive belt wheel made of steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418495U true CN202418495U (en) | 2012-09-05 |
Family
ID=46743265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205353463U Expired - Fee Related CN202418495U (en) | 2011-12-20 | 2011-12-20 | Steel transition drive belt wheel made of steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939578A (en) * | 2013-09-30 | 2014-07-23 | 安徽芜湖宝丰输送机械有限公司 | Multifunctional belt pulley |
-
2011
- 2011-12-20 CN CN2011205353463U patent/CN202418495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939578A (en) * | 2013-09-30 | 2014-07-23 | 安徽芜湖宝丰输送机械有限公司 | Multifunctional belt pulley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131220 |