CN203541570U - Practical boring cutter - Google Patents
Practical boring cutter Download PDFInfo
- Publication number
- CN203541570U CN203541570U CN201320460915.1U CN201320460915U CN203541570U CN 203541570 U CN203541570 U CN 203541570U CN 201320460915 U CN201320460915 U CN 201320460915U CN 203541570 U CN203541570 U CN 203541570U
- Authority
- CN
- China
- Prior art keywords
- boring cutter
- transmission shaft
- power transmission
- belt
- practical
- 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 boring cutter, and discloses a practical boring cutter which comprises a disc-shaped boring cutter handle. The boring cutter is arranged on the boring cutter handle, the boring cutter handle is driven by a transmission shaft, a free end of the transmission shaft is provided with a driven belt pulley, the driven belt pulley is connected with a driving belt pulley on a main transmission shaft through a belt, and the main transmission shaft is connected with a spindle of a machine tool. As the main transmission shaft transmits power to the transmission shaft through the belt, the distance between the boring cutter handle and the main transmission shaft is increased.
Description
Technical field
The utility model relates to a kind of boring cutter.
Background technology
The lathe of existing equipment boring cutter when using boring cutter bore hole is connected with machine tool chief axis, generally, can only process the inner surface of outer surface and large opening, and when opening is smaller, boring cutter cannot go deep into inside workpiece and process.
Utility model content
The utility model cannot enter for boring cutter in prior art the deficiency that inside workpiece is processed, and a kind of practical boring cutter that can go deep into inside workpiece processing is provided.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of practical boring cutter, comprises disc boring cutter handle, and boring cutter handle is provided with boring cutter, boring cutter handle drives by power transmission shaft, the free end of power transmission shaft is provided with driven pulley, and driven pulley connects the drive pulley on final drive shaft by belt, and final drive shaft is connected with the main shaft of lathe.Because final drive shaft transmits power to power transmission shaft by belt, the distance of boring cutter handle and final drive shaft is increased.
As preferably, belt is vertical with final drive shaft, and power transmission shaft is vertical with belt, and power transmission shaft is to extending away from machine tool position.Boring cutter handle is goed deep into the open interior of to be processed, inner surface is processed.
As preferably, power transmission shaft is connected with the arm of lathe through fixed mount.Power transmission shaft is fixed on lathe arm by fixed mount, guarantees the stability of power transmission shaft.
According to the practical boring cutter of the technical solution of the utility model, can be applied on lathe the inner surface of the part that then processing work opening is less.
Accompanying drawing explanation
Fig. 1 is the structural representation of practical boring cutter of the present utility model.
Fig. 2 is that practical boring cutter of the present utility model is arranged on the structural representation of working on lathe.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
A kind of practical boring cutter, comprise disc boring cutter handle 1, boring cutter handle 1 is provided with boring cutter 2, boring cutter handle 1 drives by power transmission shaft 3, the free end of power transmission shaft 3 is provided with driven pulley 4, driven pulley 4 connects the drive pulley 7 on final drive shaft 6 by belt 5, and final drive shaft 6 is connected with the main shaft of lathe.Power transmission shaft 3 is connected with the arm of lathe through fixed mount 8.
Because final drive shaft 6 transmits power to power transmission shaft 3 by belt 4, boring cutter handle 2 and the distance of final drive shaft 6 are increased.Belt 4 is vertical with final drive shaft 6, and power transmission shaft 3 is vertical with belt 4, and power transmission shaft 3 is to extending away from machine tool position.Power transmission shaft 3 is fixed on lathe arm by fixed mount 8, guarantees the stability of power transmission shaft 3.Boring cutter handle 1 is goed deep into the open interior of to be processed 10, inner surface is processed.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (3)
1. a practical boring cutter, comprise disc boring cutter handle (1), boring cutter handle (1) is provided with boring cutter (2), it is characterized in that: boring cutter handle (1) drives by power transmission shaft (3), the free end of power transmission shaft (3) is provided with driven pulley (4), driven pulley (4) connects the drive pulley (7) on final drive shaft (6) by belt (5), and final drive shaft (6) is connected with the main shaft of lathe.
2. the practical boring cutter of one according to claim 1, is characterized in that: belt (4) is vertical with final drive shaft (6), and power transmission shaft (3) is vertical with belt (4), and power transmission shaft (3) is to extending away from machine tool position.
3. the practical boring cutter of one according to claim 1 and 2, is characterized in that: power transmission shaft (3) is connected with the arm of lathe through fixed mount (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460915.1U CN203541570U (en) | 2013-07-31 | 2013-07-31 | Practical boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460915.1U CN203541570U (en) | 2013-07-31 | 2013-07-31 | Practical boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541570U true CN203541570U (en) | 2014-04-16 |
Family
ID=50459739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460915.1U Expired - Fee Related CN203541570U (en) | 2013-07-31 | 2013-07-31 | Practical boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541570U (en) |
-
2013
- 2013-07-31 CN CN201320460915.1U patent/CN203541570U/en not_active Expired - Fee Related
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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: 20140416 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |