CN201128015Y - High-efficiency drill chamfering chuck - Google Patents

High-efficiency drill chamfering chuck Download PDF

Info

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
Authority
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
Application number
CNU2007200771052U
Other languages
Chinese (zh)
Inventor
吴永旭
彭学斌
李波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai East Pump Group Co Ltd
Original Assignee
Shanghai East Pump Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai East Pump Group Co Ltd filed Critical Shanghai East Pump Group Co Ltd
Priority to CNU2007200771052U priority Critical patent/CN201128015Y/en
Application granted granted Critical
Publication of CN201128015Y publication Critical patent/CN201128015Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Efficient boring chamfering chuck
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.
CNU2007200771052U 2007-12-24 2007-12-24 High-efficiency drill chamfering chuck Expired - Fee Related CN201128015Y (en)

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 (3)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN201128015Y (en) High-efficiency drill chamfering chuck
CN200991782Y (en) Deep-hole drill-bit for turning lathe
CN201124307Y (en) Multifunctional clamp for tailstock of lathe
CN102463487A (en) Special fixture for drilling hinge block2-phi5 hole
CN202479573U (en) Spring drill chuck
CN201895095U (en) Boring tool
CN201791990U (en) Special tool for machining high-precision long, thin and deep holes
CN204396895U (en) A kind of lathe with deep hole drilling boring function
CN209189863U (en) Wind turbine rack drilling tool
CN203437702U (en) Clamp special for machining locking hole of expanding rod
CN203265808U (en) Tapping clamp
CN202964204U (en) Threading clamp
CN207952679U (en) Radial drilling machine boring device
CN213352709U (en) Positioning type short white drill
CN202219414U (en) Morse reducing sleeve
CN212598989U (en) Hole expanding device for deep hole drilling and boring machine
CN203509148U (en) Combined cutter handle
CN201300231Y (en) Lathe tool-rest auger drill socket
CN207756968U (en) Integral type fixture for forming
CN2905281Y (en) Straight-adjustment type refined boring knife
CN203030973U (en) Forward-backward screw locating tool
CN211101745U (en) Double-end center drill for machining steel part gear shaft positioning hole
CN2759653Y (en) Multifunctional fixture for fixing turning lathe tool
CN210010506U (en) Drilling, boring and chamfering combined tool
CN102463483A (en) Special fixture for drilling hinge block2-phi2.5 hole

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