CN2806006Y - Highly efficient boring and tapping tool - Google Patents
Highly efficient boring and tapping tool Download PDFInfo
- Publication number
- CN2806006Y CN2806006Y CN 200520091923 CN200520091923U CN2806006Y CN 2806006 Y CN2806006 Y CN 2806006Y CN 200520091923 CN200520091923 CN 200520091923 CN 200520091923 U CN200520091923 U CN 200520091923U CN 2806006 Y CN2806006 Y CN 2806006Y
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- CN
- China
- Prior art keywords
- cutter
- utility
- model
- tap
- tool
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- 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 machine tool matching tool, a highly efficient boring and tapping cutter. The utility model comprises a rod body, wherein the lower end of the rod body is provided with a tap which is provided with the same spiral groove and a drilling head, the diameter of the tap bottom of the tap has the same diameter with that of the drilling head. Compared with the existing cutters, the utility model has the advantages that the drilling head and the tap are reasonably combined together and form an integral cutter. The utility model is suitable for machining through hole inner screw threads, the tapping procedure can be performed during the drilling time and two procedures are improved into one procedure. The time and the labor are effectively saved, the energy is saved and the work efficiency is improved. In addition, a fixing groove which is fastened by the rod body and a clamping tool is three concentric V-shaped grooves, and the three concentric V-shaped grooves are matched with the three-jaw clamping tool for installation and fastening. The strength of clamping the cutter by the clamping tool is effectively increased, the cutter can not skid during the working time, the cutter does not generate corresponding rotation to the clamping tool and the cutter of the utility model can be used for machining the through hole inner screw threads with the size from m3 to m20.
Description
Technical field:
The utility model relates to lathe matching appliances, particularly cutter.
Background technology:
When processing endoporus and aperture internal thread at present, no matter still on drilling machine, process in processing on the lathe, all be earlier drill bit to be contained on the anchor clamps, carry out drilling operating earlier, den bohrkopf abbauen is contained in screw tap on the anchor clamps more then, carries out tapping procedures, loading and unloading so repeatedly, time-consuming, effort, take the energy, inefficiency.The drill bit and screw tap body of rod upper end all is a tetragonal body in addition, is fixed in the anchor clamps, in when work, skids in anchor clamps easily or rotates, thereby influence work.
Summary of the invention:
The purpose of this utility model is to overcome the problem of loading and unloading repeatedly, also overcomes cutter problem of slip in anchor clamps in addition, and a kind of efficient brill silk cutter is provided, and boring is carried out simultaneously with tapping, the time saving and energy saving province energy, and itself and anchor clamps assemble fastening non-slip in addition.
The technical scheme that the utility model is adopted for achieving the above object is: the efficient silk cutter that bores, comprise the body of rod, and body of rod lower end is for having same spiral fluted screw tap and drill bit; Diameter is identical with bit diameter at the bottom of the screw tap silk.
Described cutter body of rod upper end has three V-type holddown grooves.
The utility model is compared with existing cutter, has outstanding feature, reasonably drill bit and screw tap are combined into one, form the integral type cutter, be applicable to processing through hole internal thread, carry out tapping procedures in the time of boring, two procedures is improved to a procedure, effective time saving and energy saving and saving energy is increased work efficiency greatly.The fastening holddown groove of the body of rod and anchor clamps is three concentric V-type grooves in addition, and is fastening with the supporting installation of three-jaw anchor clamps, increases the dynamics of clamp cutter effectively, and cutter is non-slip during work, does not produce relative rotation with anchor clamps.The utility model cutter can be processed from m3-m20 through hole internal thread, and blind hole internal thread processing is inapplicable.
Description of drawings:
Accompanying drawing is the utility model structural representation.
The specific embodiment:
Efficient brill silk cutter as shown in the figure, comprise the body of rod, the body of rod 2 lower ends are screw tap 3 and the drill bit 5 that has same helicla flute 4, and diameter is identical with drill bit 5 diameters at the bottom of 3 on the screw tap, body of rod upper end has three V-type holddown grooves 1, and three V-type grooves are just in time fastening with three pawls of anchor clamps during installation.
Claims (3)
1, the efficient silk cutter that bores comprises the body of rod, and it is characterized in that: the body of rod (2) lower end is for having the screw tap (3) and the drill bit (5) of same helicla flute (4).
2, efficient brill silk cutter according to claim 1, it is characterized in that: screw tap (3) silk end diameter is identical with drill bit (5) diameter.
3, efficient brill silk cutter according to claim 1 and 2, it is characterized in that: body of rod upper end has three V-type holddown grooves (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091923 CN2806006Y (en) | 2005-07-21 | 2005-07-21 | Highly efficient boring and tapping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091923 CN2806006Y (en) | 2005-07-21 | 2005-07-21 | Highly efficient boring and tapping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806006Y true CN2806006Y (en) | 2006-08-16 |
Family
ID=36920309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520091923 Expired - Fee Related CN2806006Y (en) | 2005-07-21 | 2005-07-21 | Highly efficient boring and tapping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806006Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275018A (en) * | 2011-07-28 | 2011-12-14 | 锑玛(苏州)精密工具有限公司 | Drilling-tapping integrated composite screw tap |
| CN105798617A (en) * | 2016-05-12 | 2016-07-27 | 常州市武进恒辉通信设备有限公司 | Electric-communication stay wire hoop machining equipment |
| CN107755757A (en) * | 2016-08-15 | 2018-03-06 | 扬州市实力五金工具工贸有限公司 | The integral type drilling and tapping cutter and its manufacture method of a kind of high manufacturing accuracy |
| CN110227835A (en) * | 2019-04-15 | 2019-09-13 | 黄晓明 | Pipeline tapping bores, pipeline tapping device and its application method |
-
2005
- 2005-07-21 CN CN 200520091923 patent/CN2806006Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275018A (en) * | 2011-07-28 | 2011-12-14 | 锑玛(苏州)精密工具有限公司 | Drilling-tapping integrated composite screw tap |
| CN105798617A (en) * | 2016-05-12 | 2016-07-27 | 常州市武进恒辉通信设备有限公司 | Electric-communication stay wire hoop machining equipment |
| CN107755757A (en) * | 2016-08-15 | 2018-03-06 | 扬州市实力五金工具工贸有限公司 | The integral type drilling and tapping cutter and its manufacture method of a kind of high manufacturing accuracy |
| CN110227835A (en) * | 2019-04-15 | 2019-09-13 | 黄晓明 | Pipeline tapping bores, pipeline tapping device and its application method |
| CN110227835B (en) * | 2019-04-15 | 2021-08-20 | 黄晓明 | Pipeline opening device and using method thereof |
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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 |