CN201128015Y - High-efficiency drill chamfering chuck - Google Patents
High-efficiency drill chamfering chuck Download PDFInfo
- Publication number
- CN201128015Y CN201128015Y CNU2007200771052U CN200720077105U CN201128015Y CN 201128015 Y CN201128015 Y CN 201128015Y CN U2007200771052 U CNU2007200771052 U CN U2007200771052U CN 200720077105 U CN200720077105 U CN 200720077105U CN 201128015 Y CN201128015 Y CN 201128015Y
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- CN
- China
- Prior art keywords
- chamfer
- angel
- fixing sleeve
- drilling
- opening
- 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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- Drilling Tools (AREA)
Abstract
A high-efficiency drilling chamfer angel grip holder is composed of a fixing sleeve which presents a columned-tube shape. The upper end of the fixing sleeve is provided with two holes in which bolts are arranged, the lower end of the fixing sleeve is provided with an opening in which a chamfer angel blade is arranged, the chamfer angel blade is connected with the fixing sleeve by a compression screw and the opening is arranged on the diameter direction of the lower end surface of the fixing sleeve. The fixing sleeve is arranged at the lower end of the drilling grip holder by two bolts, the chamfer angel blade is fixed in the opening of the fixing sleeve by the bolts, the chamfer angel blade inserts into a drill groove and rotates with the drilling grip holder synchronously, so as to chamfer the hole opening after drilling to a certain depth, and the depth of blind holes can be controlled by adjusting the extending length of a drill bit. The high-efficiency drilling chamfer angel grip holder saves the time, increases the work efficiency, has simple manufacture as well as convenient operation, ensures the quality of the hole processing, has good commonality and can adapt to the drilling and the chamber angel of a drill press, a lathe, a milling machine, etc.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to the machining frock, particularly a kind of efficient boring chamfering chuck.
Background technology:
Utilize drilling machine that workpiece is holed after the processing, need be to the aperture chamfering, so that remove the sharp edge burr, be convenient to tapping.In the prior art, chamfer machining need be pulled down drill earlier, changes the drill bit chamfering big than bore diameter again, or is used alternatingly in boring, chamfering with two drill chucks.Work trouble, time-consuming, work efficiency is low.
Summary of the invention:
The purpose of this utility model provides a kind of efficient boring chamfering chuck, and described this efficient boring chamfering chuck will solve chamfer machining in the prior art needs bit change more, trouble, time-consuming, technical problem that work efficiency is low.
This efficient boring chamfering chuck of the present utility model is made of a fixed cover, described fixed cover is cylindrical tube, wherein, the upper end of described fixed cover is provided with two holes, be provided with screw in the described hole, be provided with an opening in the lower surface of fixed cover, be provided with chamfering blade in the described opening, described chamfering blade is connected with fixed cover by housing screw.
Further, described opening is positioned on the diametric(al) of lower surface of fixed cover.
Operation principle of the present utility model is: will be fixedly set in the drill chuck lower end with two screws, in the opening of fixed cover, use the bolting chamfering blade, chamfered corner inserts in the drill bit groove and rotates synchronously with drill chuck, simultaneously chamfering is carried out in the aperture after being bored into certain depth like this; If adjustment drill bit extension elongation can be controlled blind hole depth.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model is arranged on chamfering blade under the drill chuck, and chamfered corner can rotate synchronously with drill chuck, simultaneously chamfering is carried out in the aperture after being bored into certain depth, saves time, and work efficiency improves.Make simply, easy to operate, guarantee the hole crudy; Versatility is good, can adapt to lathe boring and chamferings such as drilling machine, lathe, milling machine.
Description of drawings:
Fig. 1 is the structural representation of efficient boring chamfering chuck of the present utility model.
The specific embodiment:
As shown in Figure 1, efficient boring chamfering chuck of the present utility model, constitute by a fixed cover 1, described fixed cover 1 is cylindrical tube, and wherein, the upper end of described fixed cover 1 is provided with two holes 2, be provided with the screw (not shown) in the described hole 2, be provided with an opening (not shown) in the lower surface of fixed cover 1, be provided with chamfering blade 3 in the described opening, described chamfering blade 3 is connected with fixed cover 1 by housing screw 5.
Further, described opening is positioned on the diametric(al) of lower surface of fixed cover 1.
The course of work of present embodiment is: with two screws fixed cover 1 is contained in drill chuck 4 lower ends, in the opening of fixed cover 1, use fixedly chamfering blade 3 of housing screw 5, chamfered corner inserts in drill bit 6 grooves and rotates synchronously with drill chuck 4, simultaneously chamfering is carried out in the aperture after being bored into certain depth like this; If adjustment drill bit 6 extension elongations can be controlled blind hole depth.
Claims (2)
1. efficient boring chamfering chuck, constitute by a fixed cover, described fixed cover is cylindrical tube, it is characterized in that: the upper end of described fixed cover is provided with two holes, be provided with screw in the described hole, be provided with an opening in the lower surface of fixed cover, be provided with chamfering blade in the described opening, described chamfering blade is connected with fixed cover by housing screw.
2. efficient boring chamfering chuck as claimed in claim 1 is characterized in that: described opening is positioned on the diametric(al) of lower surface of fixed cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200771052U CN201128015Y (en) | 2007-12-24 | 2007-12-24 | High-efficiency drill chamfering chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200771052U CN201128015Y (en) | 2007-12-24 | 2007-12-24 | High-efficiency drill chamfering chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201128015Y true CN201128015Y (en) | 2008-10-08 |
Family
ID=40015841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200771052U Expired - Fee Related CN201128015Y (en) | 2007-12-24 | 2007-12-24 | High-efficiency drill chamfering chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201128015Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500799A (en) * | 2011-10-28 | 2012-06-20 | 江苏宏丰奥凯机电有限公司 | Seamless steel pipe end part chamfer clamp |
| CN103734887A (en) * | 2014-01-23 | 2014-04-23 | 昆明桂丰机械有限公司 | Pig feed molding loop die and expanding drill for processing molding holes |
| CN104325194A (en) * | 2014-10-11 | 2015-02-04 | 苏州蓝王机床工具科技有限公司 | Chuck-fixed threaded adjustable suspended slidable edge chamfering device |
| CN116851812A (en) * | 2023-09-01 | 2023-10-10 | 南安市跃之志机械发展有限公司 | Threaded hole positioning type chamfering device |
-
2007
- 2007-12-24 CN CNU2007200771052U patent/CN201128015Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500799A (en) * | 2011-10-28 | 2012-06-20 | 江苏宏丰奥凯机电有限公司 | Seamless steel pipe end part chamfer clamp |
| CN102500799B (en) * | 2011-10-28 | 2013-06-19 | 江苏宏丰奥凯机电有限公司 | Seamless steel pipe end part chamfer clamp |
| CN103734887A (en) * | 2014-01-23 | 2014-04-23 | 昆明桂丰机械有限公司 | Pig feed molding loop die and expanding drill for processing molding holes |
| CN104325194A (en) * | 2014-10-11 | 2015-02-04 | 苏州蓝王机床工具科技有限公司 | Chuck-fixed threaded adjustable suspended slidable edge chamfering device |
| CN116851812A (en) * | 2023-09-01 | 2023-10-10 | 南安市跃之志机械发展有限公司 | Threaded hole positioning type chamfering device |
| CN116851812B (en) * | 2023-09-01 | 2023-11-17 | 南安市跃之志机械发展有限公司 | Threaded hole positioning type chamfering device |
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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 |