CN104132117A - Steel belt wheel made of steel plate - Google Patents
Steel belt wheel made of steel plate Download PDFInfo
- Publication number
- CN104132117A CN104132117A CN201410344648.0A CN201410344648A CN104132117A CN 104132117 A CN104132117 A CN 104132117A CN 201410344648 A CN201410344648 A CN 201410344648A CN 104132117 A CN104132117 A CN 104132117A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- belt wheel
- mounting hole
- adpting flange
- steel
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/44—Sheet-metal pulleys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/49—Features essential to V-belts pulleys
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
Provided is a steel belt wheel made of a steel plate. A first side wall of a belt groove is of a dual-layer structure and is connected with a shaft shoulder into a whole, a second side wall of the belt groove is of a single-layer structure, and an edge folding structure is arranged on the periphery of the tail of the second side wall. A connecting flange penetrates through the periphery of the inner side face of a shaft hole to be provided with flange structures, and a flange groove opening is formed in the position corresponding to a mounting hole. Steel plate cushion blocks are fixedly arranged on the inner side face of the mounting hole of the connecting flange, connecting edges and screw holes are arranged on the steel plate cushion blocks, the connecting edges are inserted into the flange groove opening, and the screw holes exactly face the mounting hole. The mechanical strength of the belt wheel can meet use needs, the weight of the belt wheel is only half of a casting belt wheel, the comprehensive cost is lowered by about 50 percent, the production period is only two minutes, and the production period of a casting belt wheel is generally above three days.
Description
Technical field
The present invention relates to the drive pulley in machine driven system, relate in particular to a kind of steel belt wheel made from steel plate.
Background technique
In all kinds of machinery, all can't do without transmission system, belt wheel is most basic part in transmission system.In machinery, almost there is no one with less than drive wheel.For example, on single cylinder diesel, there is the power output pulley that is arranged on flywheel outside, be arranged on condenser belt wheel or the generator belt wheel of flywheel inner side.These drive pulleys are generally ironcasting or aluminum casting at present, because the strength ratio iron and steel of cast iron is much lower, there is enough requirement of strength in order to ensure belt wheel, conventionally realize by the method that increases wall thickness, so not only weight is large, and consumptive material is many, and high expensive, befouling environment, in order further to reduce manufacture cost, reduces environmental pollution, alleviate Diesel Engine Complete Machine weight, 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, and intensity is high, lightweight, cost is low, with short production cycle, free from environmental pollution.
Summary of the invention
The object of this invention is to provide a kind of steel belt wheel made from steel plate.
A kind of steel belt wheel made from steel plate, belt wheel is provided with adpting flange, mounting hole, the connection shaft shoulder and trough of belt, adpting flange center is provided with wears axis hole, mounting hole is arranged on adpting flange equably, connect the shaft shoulder between adpting flange and trough of belt, it is characterized in that: the first side wall of trough of belt is double layer construction and is connected as a single entity with being connected the shaft shoulder, the second sidewall of trough of belt is that single layer structure afterbody periphery arranges folded edges; Adpting flange is worn axis hole inner side surface periphery turnup structure is set, and has flange notch corresponding to the position of mounting hole; On the inner side surface at adpting flange mounting hole position, fixedly mount steel plate cushion block, steel plate cushion block is provided with fillet, screw hole, and fillet inserts in flange notch, and screw hole is just to living mounting hole.
Further, on the inner side surface at adpting flange mounting hole position, fixedly mount steel plate cushion block by welding manner.
Further, on the inner side surface at adpting flange mounting hole position, fixedly mount steel plate cushion block by riveting method.
Further, in steel plate cushion block screw hole, be provided with internal thread.
The present invention's steel plate thickness used is 0.5～6.0 millimeter.
Because the present invention makes by punching press, rolling depression method with steel plate, it is double layer construction that the sidewall of trough of belt has a side, whole belt wheel is provided with strengthening structure, not only mechanical strength can meet usage requirement, and weight is only 1/2nd of foundry goods belt wheel weight, overall cost decline 50 percent left and right, the manufacture cycle needs only 2 minutes, and the manufacture cycle of foundry goods belt wheel is generally more than 3 days.The present invention has reliable performance, the feature that with low cost, manufacturing efficiency is high, meets energy-saving material-saving and falls this requirement, and competitive advantage is remarkable.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right elevation of Fig. 1;
In figure: 1-trough of belt; 2-the first side wall; 3-connects the shaft shoulder; 4-steel plate cushion block; 5-mounting hole; 6-wears axis hole; 7-adpting flange; 8-folded edges; 9-the second sidewall; 10-screw hole; 11-turnup structure; 12-fillet; 13-inner side surface; 14-internal thread.
Embodiment
Below in conjunction with brief description of the drawings the specific embodiment of the present invention:
Embodiment 1: a kind of steel belt wheel made from steel plate, as shown in Figure 1 and Figure 2, belt wheel is provided with adpting flange (7), mounting hole (5), connects the shaft shoulder (3) and trough of belt (1), adpting flange (7) center is provided with wears axis hole (6), it is upper that mounting hole (5) is arranged on adpting flange (7) equably, connects the shaft shoulder (3) and be positioned between adpting flange (7) and trough of belt (1); The first side wall (2) of trough of belt (1) is double layer construction being connected as a single entity with being connected the shaft shoulder (3), and second sidewall (9) of trough of belt (1) arranges folded edges (8) for single layer structure afterbody periphery; Adpting flange (7) is worn axis hole (6) inner side surface (13) periphery turnup structure (11) is set, and has flange notch corresponding to the position of mounting hole (5); The inner side surface (13) at adpting flange (7) mounting hole (5) position above fixedly mounts steel plate cushion block (4) by welding manner, steel plate cushion block (4) is provided with fillet (12), screw hole (10), fillet (12) inserts in flange notch, and screw hole (10) is just to living mounting hole (5).
In this example, on the inner side surface (13) at adpting flange (7) mounting hole (15) position, can also adopt riveting method fixed installation steel plate cushion block (4), specifically at mounting hole (5) and steel plate cushion block (4) opposite ends, rivet is set.
Embodiment 2: on embodiment 1 basis, be provided with internal thread (14) in steel plate cushion block (4) screw hole (10), internal thread (14) matches with the outside thread of screw in screw hole (10).
Claims (4)
1. a steel belt wheel made from steel plate, belt wheel is provided with adpting flange (7), mounting hole (5), connect the shaft shoulder (3) and trough of belt (1), adpting flange (7) center is provided with wears axis hole (6), mounting hole (5) is arranged on adpting flange (7) equably, connecting the shaft shoulder (3) is positioned between adpting flange (7) and trough of belt (1), it is characterized in that: the first side wall (2) of trough of belt (1) for double layer construction and be connected the shaft shoulder (3) and be connected as a single entity, second sidewall (9) of trough of belt (1) arranges folded edges (8) for single layer structure afterbody periphery, adpting flange (7) is worn axis hole (6) inner side surface (13) periphery turnup structure (11) is set, and has flange notch corresponding to the position of mounting hole (5), inner side surface (13) the upper fixed installation steel plate cushion block (4) at adpting flange (7) mounting hole (5) position, steel plate cushion block (4) is provided with fillet (12), screw hole (10), fillet (12) inserts in flange notch, and screw hole (10) is just to living mounting hole (5).
2. the steel belt wheel made from steel plate according to claim 1, is characterized in that: the inner side surface (13) at adpting flange (7) mounting hole (5) position above fixedly mounts steel plate cushion block (4) by welding manner.
3. the steel belt wheel made from steel plate according to claim 1, is characterized in that: the inner side surface (13) at adpting flange (7) mounting hole (5) position above fixedly mounts steel plate cushion block (4) by riveting method.
4. according to the steel belt wheel made from steel plate described in claim 1 or 2 or 3, it is characterized in that: in steel plate cushion block (4) screw hole (10), be provided with internal thread (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344648.0A CN104132117A (en) | 2014-07-11 | 2014-07-11 | Steel belt wheel made of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344648.0A CN104132117A (en) | 2014-07-11 | 2014-07-11 | Steel belt wheel made of steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104132117A true CN104132117A (en) | 2014-11-05 |
Family
ID=51804913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410344648.0A Pending CN104132117A (en) | 2014-07-11 | 2014-07-11 | Steel belt wheel made of steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104132117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110546409A (en) * | 2017-02-02 | 2019-12-06 | 康明斯公司 | Pulley with drive feature for belt installation |
-
2014
- 2014-07-11 CN CN201410344648.0A patent/CN104132117A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110546409A (en) * | 2017-02-02 | 2019-12-06 | 康明斯公司 | Pulley with drive feature for belt installation |
| CN110546409B (en) * | 2017-02-02 | 2023-06-02 | 康明斯公司 | Pulley with drive feature for belt installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |