CN2342923Y - Three-wheel driven saw frame for horizontal band saw machine - Google Patents
Three-wheel driven saw frame for horizontal band saw machine Download PDFInfo
- Publication number
- CN2342923Y CN2342923Y CN 98244134 CN98244134U CN2342923Y CN 2342923 Y CN2342923 Y CN 2342923Y CN 98244134 CN98244134 CN 98244134 CN 98244134 U CN98244134 U CN 98244134U CN 2342923 Y CN2342923 Y CN 2342923Y
- Authority
- CN
- China
- Prior art keywords
- saw
- saw frame
- band
- wheel
- frame seat
- 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 relates to a three-wheel driven saw frame for horizontal band saw machines. The three-wheel driven saw frame for horizontal band saw machines is composed of a saw frame seat, a driving wheel, a saw band tensioning driven wheel, an adjusting driven wheel and a saw band tensioning mechanism, wherein, the saw frame seat is triangular; the adjusting driven wheel is arranged at the upper part of the saw frame seat; the driving wheel and the saw band tensioning driven wheel whose shaft lines are parallel are arranged on the left and right two ends of the lower part of the saw frame seat; the saw band tensioning mechanism connected with the rear end of the shaft of thesaw band tensioning driven wheel is fixed on the back surface of the saw frame seat. The three-wheel driven saw frame for horizontal band saw machines has the advantages of novel configuration, compact structure, strong stability, etc. The advantages can be outstanding when the three-wheel driven saw frame for horizontal band saw machines is used on large horizontal saw machines.
Description
The utility model relates to a kind of horizontal band sawing machine three-wheel transmission saw frame.
Horizontal band sawing machine is a kind of Metal Cutting lathe with characteristics such as energy-efficient.In various horizontal band sawing machines, its saw frame structure all is to adopt the two-wheel drive form at present both at home and abroad, promptly adopts a driving wheel and a tensioning driven pulley to drive saw band and makes cutting movement.When practical application, the saw wheel diameter in the horizontal band sawing machine normally cuts than big a lot of could the assurance of diameter of work.So not only to increase the appearance profile size of lathe, and its saw frame also need increase elongated, thereby exist poor rigidity, galloping, easily shortcoming such as vibrations.
The purpose of this utility model be exactly propose a kind of saw wheel diameter can be than workpiece the horizontal band sawing machine three-wheel transmission saw frame of little and compact conformation, good rigidly.
Technical solution of the present utility model is: the orthoscopic two-wheel structure saw frame of general horizontal band sawing machine is modified into trigonometric expression tricycle structure saw frame.That is: horizontal band sawing machine three-wheel transmission saw frame, comprise driving wheel, saw band tensioning driven pulley, saw frame seat, saw band strainer, this driving wheel is parallel with saw band tensioning driven pulley two axis and be installed in two ends about saw frame seat bottom, the saw band strainer that is connected saw band tensioning follower shaft rear end is fixed on the saw frame seat back side, the removable adjustment in the saw band tensioning driven pulley left and right sides, particularly above-mentioned saw frame seat is the trigonometric expression shape, and installs one on the top of this trigonometric expression saw frame seat and adjust driven pulley.
Above-mentioned adjustment driven pulley diameter can be less than driving wheel or saw band tensioning driven pulley.
Above-mentioned trigonometric expression saw frame seat upper top can be table top.
The utility model is owing to there is the driven pulley of adjustment can draw high the top saw band, thereby the regional extent of cut workpiece is enlarged, need not to realize the normal cutting of large-size workpiece, and can shorten saw frame length, the appearance profile size of whole lathe is reduced with big saw wheel.So it has the advantage of appearance novelty, compact conformation, good rigidly.
Accompanying drawing has the new structure schematic diagram for this reality.
The utility model is described in further detail below in conjunction with accompanying drawing.
Horizontal band sawing machine three-wheel transmission saw frame is made up of saw band strainer 1, saw band tensioning driven pulley 2, saw frame seat 3, adjustment driven pulley 4, driving wheel 5.This driving wheel is parallel with saw band tensioning driven pulley two axis and be installed in two ends about saw frame seat bottom, the saw band strainer that is connected saw band tensioning follower shaft rear end is fixed on the saw frame seat back side, the removable adjustment in the saw band tensioning driven pulley left and right sides, particularly above-mentioned saw frame seat is the trigonometric expression shape, and installs one on the top of this trigonometric expression saw frame seat and adjust driven pulley.For work safety, whole saw frame seat is sealing shell-type structure, but for the ease of on the preceding corresponding surface that three saw wheels of saw band are installed sliding door being housed, corresponding saw band has chevron-notch saw band slotted eye on its triangle saw frame seat two waist front panels, and the moving of saw band position when satisfying saw band tensioning driven pulley and adjust greatly of the slotted eye on the panel of left waist limit.In addition, the position of adjusting driven pulley is to be in the workpiece area top, so its diameter can be less than driving wheel or saw band tensioning driven pulley; And saw frame seat top tip part does not have function, so saw frame seat upper top can be made as table top.This horizontal band sawing machine three-wheel transmission saw frame compact conformation, good rigidly, it is remarkable to be applied to large-sized gantry horizontal band sawing machine effect.
Claims (3)
1, a kind of horizontal band sawing machine three-wheel transmission saw frame, comprise driving wheel, saw band tensioning driven pulley, saw frame seat, saw band strainer, this driving wheel is parallel with saw band tensioning driven pulley two axis and be installed in two ends about saw frame seat bottom, the saw band strainer that is connected saw band tensioning follower shaft rear end is fixed on the saw frame seat back side, the removable adjustment in the saw band tensioning driven pulley left and right sides, it is characterized in that: above-mentioned saw frame seat is the trigonometric expression shape, and installs one on the top of this trigonometric expression saw frame seat and adjust driven pulley.
2, horizontal band sawing machine three-wheel transmission saw frame according to claim 1, it is characterized in that: described adjustment driven pulley diameter is less than driving wheel or saw band tensioning driven pulley.
3, horizontal band sawing machine three-wheel transmission saw frame according to claim 1 and 2, it is characterized in that: described saw frame seat upper top is a table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244134 CN2342923Y (en) | 1998-10-08 | 1998-10-08 | Three-wheel driven saw frame for horizontal band saw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244134 CN2342923Y (en) | 1998-10-08 | 1998-10-08 | Three-wheel driven saw frame for horizontal band saw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342923Y true CN2342923Y (en) | 1999-10-13 |
Family
ID=33990353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98244134 Expired - Fee Related CN2342923Y (en) | 1998-10-08 | 1998-10-08 | Three-wheel driven saw frame for horizontal band saw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2342923Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894674A (en) * | 2012-12-25 | 2014-07-02 | 樋胁就三 | Cutter |
-
1998
- 1998-10-08 CN CN 98244134 patent/CN2342923Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894674A (en) * | 2012-12-25 | 2014-07-02 | 樋胁就三 | Cutter |
| CN103894674B (en) * | 2012-12-25 | 2016-11-09 | 樋胁就三 | Cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |