CN203541569U - Combined machining cutter - Google Patents
Combined machining cutter Download PDFInfo
- Publication number
- CN203541569U CN203541569U CN201320459657.5U CN201320459657U CN203541569U CN 203541569 U CN203541569 U CN 203541569U CN 201320459657 U CN201320459657 U CN 201320459657U CN 203541569 U CN203541569 U CN 203541569U
- Authority
- CN
- China
- Prior art keywords
- cutter
- hole
- machining
- hole boring
- casing
- 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
Links
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to the technical field of machining cutters and particularly relates to a combined machining cutter. The cutter comprises a cutter casing with a mounting through hole formed axially. A cutter handle locked with the cutter casing through screws is arranged in the cutter casing mounting through hole. A hole boring cutter is arranged at one end of the cutter handle, a threaded cutter is arranged at the other end, and the hole boring cutter and the threaded cutter are hole boring cutter. A workpiece is clamped on a machining device through the cutter casing when is machined, the hole boring cutter performs hole boring on the workpiece, the screws are loosened after hole machining, the threaded cutter is adjusted to the outside of the cutter casing, the hole boring cutter is disposed in the cutter casing, and the threaded cutter begins to machine threads; the hole boring cutter and the threaded cutter are concentric, so that during cutter changing, cutters are changed directly without resetting. By means of the cutter, during cutter changing, cutter resetting is not required, so that the machining accuracy is guaranteed, and the machining efficiency is improved.
Description
Technical field
The utility model relates to machining tool technical field, is specifically related to a kind of compound cutting tool.
Background technology
Existing hole boring cutter and screwer are arranged for dividing, it is the bore hole sword that hole boring cutter comprises a handle of a knife and handle of a knife, screwer comprises the screw thread sword on a handle of a knife and handle of a knife, like this needs are being processed to endoporus, the workpiece of screw thread, need to change cutter, in changing cutter process, need tool setting again, reduced working (machining) efficiency, also can reduce the machining accuracy of workpiece simultaneously.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of compound cutting tool, when it is changed to, without tool setting, guarantees machining accuracy, improves working (machining) efficiency.
Realize the technical solution of the utility model as follows:
Compound cutting tool, comprises and axially offers the cutter housing that through hole is installed, and is provided with by screw lock in the handle of a knife of cutter housing in cutter housing is installed through hole, and one end of handle of a knife is hole boring cutter, and the other end is screwer, and described hole boring cutter is concentric with screwer.
Further, in order to guarantee effectively to prevent that handle of a knife is installed on the circumferential rotation in cutter housing, at described handle of a knife periphery wall, be axially provided with four spacing inserted blocks, in described cutter housing is installed through hole, offer the slot inserting for above-mentioned spacing inserted block.
Adopted such scheme, workpiece added to man-hour, by cutter housing clamping to process equipment, hole boring cutter starts workpiece to start bore hole, after hole machines, by loosening screw, screwer is adjusted to cutter hull outside, hole boring cutter is in cutter enclosure interior, screwer starts machining screw, because hole boring cutter and screwer are concentric setting, like this when changing to, without tool setting again, directly exchange; When the utility model is changed to, without tool setting again, guarantee machining accuracy, improve working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Referring to Fig. 1, compound cutting tool, comprises and axially offers the cutter housing 2 that through hole 1 is installed, in installing through hole, cutter housing is provided with the handle of a knife 4 that lock onto cutter housing by screw 3, one end of handle of a knife is hole boring cutter 5, and the other end is screwer 6, and hole boring cutter is concentric with screwer.In concrete enforcement, at handle of a knife periphery wall, be axially provided with four spacing inserted blocks 7, offer the slot 8 inserting for above-mentioned spacing inserted block in described cutter housing is installed through hole, spacing inserted block inserts in slot, and handle of a knife forms circumferentially spacing in cutter housing, cannot rotate.
Claims (2)
1. compound cutting tool, is characterized in that, comprises and axially offers the cutter housing that through hole is installed, in installing through hole, cutter housing is provided with by screw lock in the handle of a knife of cutter housing, one end of handle of a knife is hole boring cutter, and the other end is screwer, and described hole boring cutter is concentric with screwer.
2. compound cutting tool according to claim 1, is characterized in that, described handle of a knife periphery wall is axially provided with four spacing inserted blocks, offers the slot inserting for above-mentioned spacing inserted block in described cutter housing is installed through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459657.5U CN203541569U (en) | 2013-07-30 | 2013-07-30 | Combined machining cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459657.5U CN203541569U (en) | 2013-07-30 | 2013-07-30 | Combined machining cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541569U true CN203541569U (en) | 2014-04-16 |
Family
ID=50459738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320459657.5U Expired - Fee Related CN203541569U (en) | 2013-07-30 | 2013-07-30 | Combined machining cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551094A (en) * | 2015-01-22 | 2015-04-29 | 余姚市兴泰机械制造有限公司 | Hole drilling and thread turning integrated lathe |
-
2013
- 2013-07-30 CN CN201320459657.5U patent/CN203541569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551094A (en) * | 2015-01-22 | 2015-04-29 | 余姚市兴泰机械制造有限公司 | Hole drilling and thread turning integrated lathe |
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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: 20150730 |
|
| EXPY | Termination of patent right or utility model |