CN201399689Y - Saw blade twisting guide device for band sawing machines - Google Patents
Saw blade twisting guide device for band sawing machines Download PDFInfo
- Publication number
- CN201399689Y CN201399689Y CN2009201157442U CN200920115744U CN201399689Y CN 201399689 Y CN201399689 Y CN 201399689Y CN 2009201157442 U CN2009201157442 U CN 2009201157442U CN 200920115744 U CN200920115744 U CN 200920115744U CN 201399689 Y CN201399689 Y CN 201399689Y
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- CN
- China
- Prior art keywords
- saw blade
- guide
- band sawing
- guiding
- fixedly connected
- 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 saw blade twisting guide device for band sawing machines, which comprises a guiding base, a guiding gear is rotatably mounted at the center of the guiding base, an oil cylinder is arranged on one side of the guiding base, a piston rod of the oil cylinder is fixedly connected with a rack engaged with the guiding gear, and a guiding block is fixedly connected to one side of the guiding gear along a cutting direction of the saw blade. The saw blade twisting guide device for band sawing machines is simple in structure and convenient and reliable in guiding.
Description
(1) technical field
The utility model relates to a kind of saw blade that is used for band sawing machine and reverses guider.
(2) background technology
Sawing machine particularly automation sawing machine has been widely used in fields such as iron and steel, machinery, automobile, shipbuilding, oil, mine and Aero-Space.Hacksawing machine, circular sawing machine and band sawing machine are three kinds of main sawing machine forms, because aspect stock utilization, band sawing machine has remarkable advantages, characteristics such as cutting speed is fast, dimensional accuracy is high, material unaccounted-for (MUF) is little are arranged, in addition, band sawing machine wide adaptability, power consumption be low, easy and simple to handle, be easy to safeguard and can carry out the angle cutting, thereby band sawing machine is progressively replacing traditional hacksawing machine and circular sawing machine, the beginning dominate has obtained application more and more widely.
Chinese patent CN2430258Y discloses a kind of bands for band guiding mechanism, it is to be fixed on saw blade guide holder bottom by two alloy sheets, form a rectangular narrow slit slightly wideer between alloy sheet than saw blade thickness, so that the bands for band guiding in when cutting to be provided, prevent to be distorted in the bands for band cutting process, collapse, phenomenon such as folding, improve the sawing precision.
(3) utility model content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, the guiding convenient and reliable saw blade reverse guider.
A kind of saw blade that is used for band sawing machine reverses guider, comprise guide holder, described guide holder central authorities are rotatably mounted with guide gear, guide holder one side is provided with oil cylinder, the fixedly connected tooth bar that cooperates with guide gear of oil cylinder piston bar, guide gear is along the fixedly connected guide pad of saw blade cut direction one side.
Further, described guide gear is along the fixedly connected pre-guide bearing of saw blade cut direction opposite side.
Band sawing machine saw blade of the present utility model reverse guider simple in structure, the guiding convenient and reliable.
(4) description of drawings
Fig. 1 is the structural representation that the described saw blade of embodiment reverses guider.
Fig. 2 is the side view that Fig. 1 saw blade reverses guider.
(5) specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of saw blade that is used for band sawing machine reverses guider, comprise guide holder 1, described guide holder 1 central authorities are rotatably mounted with guide gear 2, guide holder 1 one sides are provided with oil cylinder 3, the fixedly connected tooth bar 4 that cooperates with guide gear 2 of oil cylinder 3 piston rods, guide gear 2 is along the fixedly connected guide pad 5 of saw blade cut direction one side.
Described guide gear 2 is along the fixedly connected pre-guide bearing 6 of saw blade cut direction opposite side.
When the utility model uses, usually a pair of saw blade is reversed the guider symmetry and be installed in saw blade clamping both ends.Led in advance by 6 pairs of saw blades of pre-guide bearing, oil cylinder 3 piston rods drive tooth bar 4, and then guide gear 2 is rotated, and are led by 5 pairs of saw blades of guide pad again.
Claims (2)
1, a kind of saw blade that is used for band sawing machine reverses guider, comprise guide holder, it is characterized in that: described guide holder central authorities are rotatably mounted with guide gear, guide holder one side is provided with oil cylinder, the fixedly connected tooth bar that cooperates with guide gear of oil cylinder piston, guide gear is along the fixedly connected guide pad of saw blade cut direction one side.
2, reverse guider according to the described saw blade that is used for band sawing machine of claim 1, it is characterized in that: described guide gear is along the fixedly connected pre-guide bearing of saw blade cut direction opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201157442U CN201399689Y (en) | 2009-03-19 | 2009-03-19 | Saw blade twisting guide device for band sawing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201157442U CN201399689Y (en) | 2009-03-19 | 2009-03-19 | Saw blade twisting guide device for band sawing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399689Y true CN201399689Y (en) | 2010-02-10 |
Family
ID=41659484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201157442U Expired - Fee Related CN201399689Y (en) | 2009-03-19 | 2009-03-19 | Saw blade twisting guide device for band sawing machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399689Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225554A (en) * | 2011-05-30 | 2011-10-26 | 吴兆鹏 | Three-shaft linkage band saw machine |
-
2009
- 2009-03-19 CN CN2009201157442U patent/CN201399689Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225554A (en) * | 2011-05-30 | 2011-10-26 | 吴兆鹏 | Three-shaft linkage band saw machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20160319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |