CN201089040Y - Four-wheel transmission gear of band sawing machine - Google Patents
Four-wheel transmission gear of band sawing machine Download PDFInfo
- Publication number
- CN201089040Y CN201089040Y CNU2007201847025U CN200720184702U CN201089040Y CN 201089040 Y CN201089040 Y CN 201089040Y CN U2007201847025 U CNU2007201847025 U CN U2007201847025U CN 200720184702 U CN200720184702 U CN 200720184702U CN 201089040 Y CN201089040 Y CN 201089040Y
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- China
- Prior art keywords
- saw
- wheel
- band sawing
- sawing machine
- wheel transmission
- 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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- 230000005540 biological transmission Effects 0.000 title abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to a four-wheel transmission gear of a band sawing machine, comprising a saw log and saw wheels arranged on the saw log; particularly, the saw log is provided with four saw wheels which are arranged between two ends of the saw lag in a rectangular shape. The utility model can reduce the diameter of the saw wheels of two-wheel transmission large-scale band sawing machines, greatly reduce the torque born by a main drive speed reduction unit, reduce processing difficulty and production cost and improve running stability of a machine tool.
Description
Technical field
The utility model relates to the band saw for metal bed technique, specifically is a kind of band sawing machine Four Wheel Drive.
Background technology
In the common metal band sawing machine, no matter be vertical band sawing machine or horizontal band sawing machine, saw band normally adopts two wheel apparatus transmissions, and one of them is the active saw wheel, and it connects main driving motor; Another is passive saw wheel, and it connects strainer, and described two saw wheels are separately positioned on the saw frame.
Above-mentioned two wheel transmission devices generally are suitable for the small dimension band sawing machine and use, and for big specification band sawing machine, two wheel transmission devices just have many defectives.Big specification band sawing machine need carry huge cutting power when working, as adopt two conventional wheel transmission devices, just need the main transmission reductor to have very big driving torque to cooperate, make the cost of lathe to significantly improve like this, and have a strong impact on the stability of machine tool running, in addition, big specification band sawing machine adopts conventional two wheel transmission devices, also need to dispose corresponding major diameter saw wheel, to satisfy big sawing feeding, and major diameter saw wheel difficulty of processing and production cost are all higher, also influence machine tool running stability.
The utility model content
The problem that the utility model mainly will solve provides a kind of band sawing machine Four Wheel Drive, makes its saw wheel reduced, to reduce the moment of torsion that the main transmission reductor bears, reduces difficulty of processing and production cost, raising machine tool running stability.For this reason, the technical solution of the utility model is:
A kind of band sawing machine Four Wheel Drive comprises saw frame and the saw wheel that is arranged on the saw frame, and particularly described saw frame is provided with four saw wheels, and four rectangular being arranged in the saw frame two ends of saw wheel.
Four saw wheel diameters on the described saw frame can be identical, also can be inequality.
The utility model adopts Four Wheel Drive, can be with the saw wheel reduced of the big specification band sawing machine of two-wheeled transmission, and also the moment of torsion that the main transmission reductor is born also will reduce greatly, and difficulty of processing and production cost reduce, machine tool running stability improves.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the use reference diagram of the utility model on vertical band sawing machine.
The specific embodiment
Among Fig. 1, Fig. 2, workbench, the outer workbench of 7-in 1-saw wheel, 2-saw frame, 8-saw band, 3-slide block, 4-line slideway, 5-lathe bed, the 6-.
As shown in Figure 1, a kind of band sawing machine Four Wheel Drive comprises that saw frame 2 and the saw wheel 1, particularly saw frame 2 that are arranged on the saw frame are provided with four saw wheels 1, and four saw wheel 1 rectangular being arranged in saw frame 2 two ends, respectively has two in the upper and lower side.The diameter of four saw wheels 1 on the saw frame 2 is preferably identical, in order to processing etc.Certainly, the diameter of four saw wheels 1 also can be inequality.
As shown in Figure 2, the utility model is applied on the vertical metal band sawing machine, and two saw wheels 1 of its lower end can be connected with the main transmission reductor on the sawing machine, can rotating saw band 8 be connected on four saw wheels 1 of same diameter.If big specification band sawing machine is to adopt conventional two-wheeled transmission, its saw wheel diameter is than the big 30-50% of saw wheel diameter of four-wheel transmission, the height of saw frame will increase like this, the difficulty of processing of saw wheel and production cost improve, machine tool running stability reduces, and the torque demand that the main transmission reductor that cooperates with the major diameter saw wheel bears is very big, and influences machine tool running stability.
And the utility model adopts the four-wheel transmission, can be with the saw wheel reduced 30-50% of original two-wheeled transmission.And for the main transmission reductor that cooperates, bearing equal-wattage, guaranteeing under the identical saw band linear velocity condition, the angular speed of reductor output will improve, and the moment of torsion that bears can correspondingly be reduced to original 30-50%, thereby has alleviated the requirement to high-power gear reducer greatly.Simultaneously, because dwindling greatly of saw wheel diameter more can guarantee the machining accuracy of saw wheel on manufacturing process, reduced difficulty of processing and production cost, a difficult problem is handled in the dynamic balancing and the static balance that have also solved big saw wheel, has improved machine tool running stability.
The utility model can be applicable to horizontal metal band sawing machine equally.The utility model can be that single saw wheel drives when using, and also can be two saw wheel driven in synchronism.
Claims (2)
1. a band sawing machine Four Wheel Drive comprises saw frame and the saw wheel that is arranged on the saw frame, and it is characterized in that: saw frame is provided with four saw wheels, and four rectangular being arranged in the saw frame two ends of saw wheel.
2. a kind of band sawing machine Four Wheel Drive according to claim 1 is characterized in that: four saw wheel diameters of institute are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201847025U CN201089040Y (en) | 2007-10-24 | 2007-10-24 | Four-wheel transmission gear of band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201847025U CN201089040Y (en) | 2007-10-24 | 2007-10-24 | Four-wheel transmission gear of band sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089040Y true CN201089040Y (en) | 2008-07-23 |
Family
ID=39860797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201847025U Expired - Fee Related CN201089040Y (en) | 2007-10-24 | 2007-10-24 | Four-wheel transmission gear of band sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089040Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234486A (en) * | 2015-10-30 | 2016-01-13 | 安徽佳力奇航天碳纤维有限公司 | Band sawing machine for cutting carbon-fiber products |
-
2007
- 2007-10-24 CN CNU2007201847025U patent/CN201089040Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234486A (en) * | 2015-10-30 | 2016-01-13 | 安徽佳力奇航天碳纤维有限公司 | Band sawing machine for cutting carbon-fiber products |
| CN105234486B (en) * | 2015-10-30 | 2017-05-31 | 安徽佳力奇航天碳纤维有限公司 | A kind of band sawing machine for cutting carbon fiber product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG JULIHUANG SAWING MACHINE CO., LTD. Free format text: FORMER OWNER: LI XINFU Effective date: 20081107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081107 Address after: No. 1 Industrial Park, kettle Town, Zhejiang County, Jinyun Province, China: 321404 Patentee after: Zhejiang Julihuang Sawing Co.,Ltd. Address before: No. 1 Industrial Park, kettle Town, Zhejiang County, Jinyun Province, China: 321404 Patentee before: Li Xinfu |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20121024 |