CN104088986A - Transition belt wheel assembly made of steel plates - Google Patents
Transition belt wheel assembly made of steel plates Download PDFInfo
- Publication number
- CN104088986A CN104088986A CN201410344647.6A CN201410344647A CN104088986A CN 104088986 A CN104088986 A CN 104088986A CN 201410344647 A CN201410344647 A CN 201410344647A CN 104088986 A CN104088986 A CN 104088986A
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- CN
- China
- Prior art keywords
- belt
- bearing
- screw
- trough
- cartridge housing
- 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
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
The invention discloses a transition belt wheel assembly made of steel plates. A first lateral wall of a belt groove is of a double-layer structure and is connected with a bearing shell into a whole, the end face, connected with the bearing shell, of the first lateral wall is provided with a screw hole, a bearing baffle and a screw, a screw is arranged on the bearing baffle and is fixedly connected with the screw hole, the bearing baffle is fixed to the outer side of the connecting end face, and the screw is fixed between the belt groove and the bearing shell; a bearing installation hole is formed in the surface of the first lateral wall of the belt groove, a shaft penetrating hole is formed in the surface of a second lateral wall of the belt groove, the second lateral wall of the belt groove is of a single-layer structure, and an edge-folding structure is arranged around the tail portion of the second lateral wall of the belt groove. According to the belt wheel assembly, mechanical strength can meet using requirements, the weight is only half that of a cast belt wheel, cost is reduced by about 50%, and a production cycle can be completed in only 2 min. The production cycle of the cast belt wheel is usually more than 3 days.
Description
Technical field
The present invention relates to the drive pulley in machine driven system, relate in particular to a kind of transition pulley assembly 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.For example on single cylinder diesel, have the power output pulley that is arranged on flywheel outside, be arranged on the condenser belt wheel of flywheel inner side etc., often need transition pulley or tensioner belt wheel in drive train, their feature is that belt wheel rotates with respect to back shaft.These transition pulley are generally ironcasting at present, because the strength ratio iron and steel of cast iron is much lower, therefore in order to ensure transition pulley, there is enough requirement of strength, normally by increasing the method for wall thickness, realize, so not only weight is large, consumptive material is many, cost is high, and polluted environment, for free from environmental pollution, further reduce manufacture cost, alleviate transition pulley weight, claimant has designed a kind of transition pulley assembly that utilizes the compacting of steel sheet material, and this belt wheel wall thickness is basic identical, intensity is high, lightweight, cost is low, with short production cycle.
Summary of the invention
The object of this invention is to provide a kind of transition pulley assembly made from steel plate.
A kind of transition pulley assembly made from steel plate, belt wheel is provided with trough of belt, cartridge housing, bearing is set in cartridge housing, belt shaft is set in bearing, shirt cover, connection bracket, hold-doun nut are set on belt shaft, 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 cartridge housing, the first side wall arranges screw, bearing baffle and screw on the connecting end surface with cartridge housing, on bearing baffle, screw is set and screw connects firmly, bearing baffle is fixed on the outside of connecting end surface, and screw is fixed between trough of belt and cartridge housing; Bearing mounting hole is set on cartridge housing and wears axis hole, bearing mounting hole, at trough of belt the first side wall face, is worn axis hole at trough of belt the second side wall surface, and trough of belt the second sidewall is that single layer structure afterbody periphery arranges folded edges.
Further, in bearing baffle central position, be provided with center hole.
The present invention's steel plate thickness used is 0.5～6.0 millimeter.
Because the present invention makes by punching press, spinning sheet metal 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 performance brilliance, manufacturing efficiency is high, with low cost, feature free from environmental pollution, and competitive advantage is remarkable.
Accompanying drawing explanation
Fig. 1 is the first structural representation of the present invention;
Fig. 2 is the second structural representation of the present invention;
In figure: 1-trough of belt; 2-the first side wall 3-screw; 4-bearing; 5-belt shaft; 6-bearing baffle; 7-folded edges; 8-the second sidewall; 9-cartridge housing; 10-hold-doun nut; 11-lining; 12-connection bracket 13-center hole.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
Embodiment 1:
A kind of transition pulley assembly made from steel plate, as shown in Figure 1, belt wheel is provided with trough of belt (1), cartridge housing (9), bearing (4) is set in cartridge housing (9), belt shaft (5) is set in bearing (4), lining (11), connection bracket (12), hold-doun nut (10) are set on belt shaft (5); The first side wall (2) of tape spool (1) is double layer construction and is connected as a single entity with cartridge housing (9), the first side wall (2) arranges screw, bearing baffle (6) and screw (3) on the connecting end surface with cartridge housing (9), screw (3) is set on bearing baffle (6) to be connected firmly with screw, bearing baffle (6) is fixed on the outside of connecting end surface, and screw (3) is fixed between trough of belt (1) and cartridge housing (9); Bearing mounting hole is set on cartridge housing (9) and wears axis hole, bearing mounting hole is at trough of belt (1) the first side wall (2) face, wear axis hole at trough of belt (1) second sidewall (8) face, tape spool (1) second sidewall (8) arranges folded edges (7) for single layer structure afterbody periphery, and this folded edges (7) is mainly the rigidity that improves belt wheel.
Embodiment 2:
As shown in Figure 2, it and embodiment's 1 difference is only following two places: a place is that bearing baffle (6) central position arranges center hole (13), another place is that belt shaft (5) and (5) hold-doun nut (10) front and back position thereof are put upside down, and is mainly and prevents that the belt shaft (5) of connection bracket (12) rear side, hold-doun nut (10) from colliding other component.
Trough of belt in above embodiment (1) is single structure, for structure those skilled in the art of pulley with multiple grooves, can directly obtain, and at this, no longer enumerates explanation.Be used for making steel plate thickness of the present invention and require to determine according to size of the present invention, trough of belt (1) quantity and distributed architecture thereof and bulk strength, be generally 0.5～6.0 millimeter.
Claims (2)
1. a transition pulley assembly made from steel plate, belt wheel is provided with trough of belt (1), cartridge housing (9), bearing (4) is set in cartridge housing (9), belt shaft (15) is set in bearing (4), lining (11) is set on belt shaft (5), connection bracket (12), hold-doun nut (10), it is characterized in that: the first side wall (2) of trough of belt (1) is double layer construction and is connected as a single entity with cartridge housing (9), the first side wall (2) arranges screw on the connecting end surface with cartridge housing (9), bearing baffle (6) and screw (3), screw (3) is set on bearing baffle (6) to be connected firmly with screw, bearing baffle (6) is fixed on the outside of connecting end surface, screw (3) is fixed between trough of belt (1) and cartridge housing (9), bearing mounting hole is set on cartridge housing (9) and wears axis hole, bearing mounting hole is at trough of belt (1) the first side wall (2) face, wear axis hole at trough of belt (1) second sidewall (8) face, trough of belt (1) second sidewall (8) arranges folded edges (7) for single layer structure afterbody periphery.
2. the transition pulley assembly made from steel plate according to claim 1, is characterized in that: in bearing baffle (6) central position, be provided with center hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344647.6A CN104088986A (en) | 2014-07-11 | 2014-07-11 | Transition belt wheel assembly made of steel plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344647.6A CN104088986A (en) | 2014-07-11 | 2014-07-11 | Transition belt wheel assembly made of steel plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104088986A true CN104088986A (en) | 2014-10-08 |
Family
ID=51636728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410344647.6A Pending CN104088986A (en) | 2014-07-11 | 2014-07-11 | Transition belt wheel assembly made of steel plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104088986A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455326A (en) * | 2014-11-10 | 2015-03-25 | 南通福乐达汽车配件有限公司 | Thickening crankshaft vibration damper multi-wedge-pulley outer wheel and manufacturing method thereof |
| CN104534061A (en) * | 2014-12-05 | 2015-04-22 | 南通福乐达汽车配件有限公司 | Shock wave belt wheel of engine and processing method thereof |
-
2014
- 2014-07-11 CN CN201410344647.6A patent/CN104088986A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455326A (en) * | 2014-11-10 | 2015-03-25 | 南通福乐达汽车配件有限公司 | Thickening crankshaft vibration damper multi-wedge-pulley outer wheel and manufacturing method thereof |
| CN104534061A (en) * | 2014-12-05 | 2015-04-22 | 南通福乐达汽车配件有限公司 | Shock wave belt wheel of engine and processing method thereof |
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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: 20141008 |