CN109352018A - A kind of electronic orifice chamfer device - Google Patents
A kind of electronic orifice chamfer device Download PDFInfo
- Publication number
- CN109352018A CN109352018A CN201811358508.3A CN201811358508A CN109352018A CN 109352018 A CN109352018 A CN 109352018A CN 201811358508 A CN201811358508 A CN 201811358508A CN 109352018 A CN109352018 A CN 109352018A
- Authority
- CN
- China
- Prior art keywords
- countersink
- installation part
- bearing
- belt pulley
- orifice chamfer
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/10—Bits for countersinking
- B23B51/102—Back spot-facing or chamfering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/08—Deburring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a kind of electronic orifice chamfer device, including installation part, countersink assembly and power assembly are installed on installation part；The countersink assembly includes bearing, and bearing inner sleeve is connected to the first belt pulley and countersink, and the cutter head of countersink stretches out bearing；The power assembly includes driving motor, and the output end of driving motor connects the second belt pulley；Connecting band is connected between second belt pulley and the first belt pulley.Realize the cutting operation that electronic orifice chamfer is carried out in the small space of workpiece.
Description
Technical field
The invention belongs to workpiece orifice chamfer technical fields；More particularly to a kind of electronic orifice chamfer device.
Background technique
Present aircraft engine parts become increasingly complex, certain machine integral blade disk blowdown hole exits is located in part annular groove,
Annular groove short of width 10mm.The mudhole aperture needs chamfer machining by design requirement, since annular groove is narrow, blowdown hole site away from
Notch is again very deep, can not be processed.
For the chamfer machining in the aperture on above-mentioned small space inner wall, design of part and Working position signal such as Fig. 1
Shown, the first processing hole 2 and the second processing hole 3 in parts to be processed 1 are required to carry out chamfering on the inner wall of small space
Processing；And be required to carry out manual operations by experienced operator at present for the processing of such part, it is bothersome laborious；And at present also
Not for the electric tool for carrying out chamfer machining on such aperture with small space inner wall.
Summary of the invention
The present invention provides a kind of electronic orifice chamfer devices；It realizes and carries out electronic aperture in the small space of workpiece
The cutting operation of chamfering.
The technical scheme is that a kind of electronic orifice chamfer device, including installation part, countersink is installed on installation part
Assembly and power assembly；The countersink assembly includes bearing, and bearing inner sleeve is connected to the first belt pulley and countersink, and the cutter head of countersink
Stretch out bearing；The power assembly includes driving motor, and the output end of driving motor connects the second belt pulley；Second belt
Connecting band is connected between wheel and the first belt pulley.
Using the device in the processing that certain aero-engine improves batch integral blade disk annular groove inner wall mudhole orifice chamfer,
The countersink assembly installed on installation part is inserted into narrow annular groove space, is realized to the aperture on narrow annular groove space wall
Chamfer machining, the very convenient chamfer machining for efficiently completing aperture are carried out, and processing quality is very high.Providing can be
The tool that chamfering operation is carried out on the workpiece such as annular groove, straight trough or type chamber with small space, in the prior art can not solve
The operation of orifice chamfer is carried out in above-mentioned small space, which provides for the processing of homogeneous structure workpiece and effectively process
Tool, has filled up the market vacancy in the field, and application prospect is boundless.
One end of installation part is arranged in optional countersink assembly, and the middle part of installation part is arranged in power assembly, installation part
The other end is hand-held part, and the switch of control driving motor operation is provided on hand-held part.
The device by carry out chamfering work countersink assembly, the driving motor of power and the hand-held part of man-hour manually hand-held are provided
It separates, avoids the interference of driving motor and hand-held part and workpiece to be processed；And switch is arranged on hand-held part, it is convenient
The chamfer machining operation of operator.
Optionally, it is provided with the bearing mounting hole for installing countersink assembly on installation part, is additionally provided with and is used on installation part
The motor mount of power device is installed.
Countersink assembly is installed using bearing mounting hole, which is detachable installation, for different operating spaces with
And when orifice diameter, it is convenient for changing various sizes of countersink assembly.
Optionally, one end of installation part is set as operating parts, and the other end of installation part is hand-held part, and the width of operating parts is small
Width in hand-held part；The countersink assembly is mounted on operating parts；The power assembly is mounted on hand-held part and operating parts
Junction.
The width setting of operating parts is smaller, facilitates the countersink assembly being arranged on operating parts that can carry out in narrow space
Mobile or rotation realizes that the aperture to various complicated positions carries out chamfering operation.
Optionally, bearing mounting hole is provided on operating parts；Motor installation is provided on hand-held part and the junction of operating parts
Seat.
Optionally, the side of bearing mounting hole is provided with the block machine for preventing bearing from skidding off.
Bearing mounting hole is set as side installation, and block machine plays the limit function in the installation of countersink assembly, prevents countersink
Assembly penetrates through bearing mounting hole during the installation process, realizes the accurate installation of countersink assembly.
Optionally, the power supply connecting with driving motor is installed on hand-held part.
There is power supply on hand-held part, improves the mobility of the device；Charge power supply or routine can be used in the power supply
Battery.
Optionally, countersink and the first belt pulley, which are interference fitted, is sleeved in bearing.
Interference fit can be such that countersink and the first belt pulley is closely fixed in bearing, it is made to carry out chamfering operation
In, it is less prone to deviation.
Optionally, driving motor is DC speed-reducing, and output revolving speed is 100-200rpm.
Optionally, installation part is metal sheeting design.
Using metal sheeting design as installation part, the thickness of mechanical strength and whole device is controllable, can to the greatest extent can
Can the reduction device thickness, use under the operating condition for keeping the device narrow and complicated in operating space.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that part is processed in the present invention；
Fig. 2 is the structural schematic diagram of one embodiment of the invention；
Fig. 3 is the structural schematic diagram of installation part in one embodiment of the invention；
Fig. 4 is the structural schematic diagram of countersink assembly in one embodiment of the invention；
Fig. 5 is the structural schematic diagram of one embodiment of the invention middle (center) bearing mounting hole.
In figure: 1 is parts to be processed；2 be the first processing hole；3 be the second processing hole；4 be connecting band；5 be bearing；6 are
Countersink；7 be the first belt pulley；8 be bearing mounting hole；9 be motor mount；10 be operating parts；11 be installation part；12 be driving
Motor；13 be the second belt pulley；14 be block machine.
Specific embodiment
Technical solution of the present invention is further illustrated in the following with reference to the drawings and specific embodiments.
The present invention provides a kind of electronic orifice chamfer devices, as shown in Fig. 2, including installation part 11, set on installation part 11
It is equipped with countersink assembly and power assembly.
Preferably, countersink assembly is mounted on one end of installation part 11, and power assembly is mounted on the intermediate position of installation part 11.
As shown in figure 4, countersink assembly includes bearing 5, countersink 6 and the first belt pulley 7 are set in bearing 5；The knife of countersink 6
Head stretching bearing 5, the belt wheel of the first belt pulley 7 stretch out the another side of bearing 5.
Preferably, countersink 6 and the first belt pulley 7, which are interference fitted, is mounted in bearing 5.
Preferably, installation part 11 use metal sheeting design, i.e., installation part 11 be metal material spline-like formations.
Preferably, power assembly includes driving motor 12, and the output end of driving motor 12 connects the second belt pulley 13；Such as figure
Shown in 1, the second belt pulley 13 and the first belt pulley 7 are arranged in the same side of installation part 11, and the cutter head of countersink 6 is towards installation part 11
The other side.
Preferably, it is connected between the first belt pulley 7 and the second belt pulley 13 by connecting band 4.
Preferably, the first belt pulley 7, the second belt pulley 13 and connecting band 4 are that nylon material is made.
As shown in figure 3, one end of installation part 11 is provided with the bearing mounting hole 8 for installing bearing 5, the centre of installation part 11
Position is provided with the motor mount 9 for installing driving motor 12.
Preferably, as shown in figure 5, bearing mounting hole 8 is non-through hole, one side is provided with block machine 14, and the knife of countersink 6
Head is stretched out from the side with block machine 14.
Preferably, installation part 11 includes operating parts 10 and hand-held part, and wherein the end of operating parts 10 opens up bearing mounting hole
8, and countersink assembly is installed；The connecting portion or the setting motor mount 9 on hand-held part of hand-held part and operating parts 10, and
Power assembly is installed.
Preferably, as shown in figure 3, the width of operating parts 10 is less than the width of hand-held part.
Preferably, the power supply connecting with driving motor 12 is additionally provided on hand-held part, power supply is rechargable power supplies；It is hand-held
The switch for controlling the operation of driving motor 12 is additionally provided in portion.
Preferably, the power interface connecting with driving motor 12 can also be set on hand-held part, such as setting USB power source connects
Mouthful, power interface is connected by external mobile power source and is powered to driving motor 12.
One end of installation part 11, and countersink assembly is arranged in electronic orifice chamfer device provided by the invention, countersink assembly
Thickness be less than the minimum widith of workpiece to be processed working space, countersink assembly with a thickness of the folded of countersink 6 and the first belt pulley 7
Degree of increasing；Length between countersink assembly and power assembly is greater than the depth of workpiece to be processed working space；Installation part 11
The width of operating parts 10 is small as far as possible, and countersink assembly is facilitated to move in the working space of workpiece to be handed over.Countersink assembly energy
Enough moving in rotations in the working space of workpiece to be processed.
Electronic orifice chamfer device provided by the invention, wherein countersink 6 and 7 elastic conjunction of the first belt pulley are in bearing 5
Method be, between the internal diameter of the outer diameter and bearing 5 of countersink 6 and the first belt pulley 7 with 0.005-0.01mm magnitude of interference, will
Countersink 6 and the first belt pulley 7 are freezed, and then the first belt pulley 7 and countersink 6 are packed into bearing 5.
Preferably, countersink 6 and the first belt pulley 7 are freezed in liquid nitrogen, then completes countersink 6, the first belt pulley 7
With the interference fit of bearing 5.
Use process of the invention is: driving motor 12 uses DC speed-reducing, and access voltage is adjustable, exports revolving speed
For 100-200rpm；Installation part 11 uses the strip boards of steel, and the thickness of installation part 11 is identical as the thickness of bearing 5；?
Under the premise of guaranteeing power assembly and countersink assembly normal mounting, the width of the operating parts 10 on installation part 11 is the smaller the better.
Electronic orifice chamfer device provided by the invention is in the chamfering work for carrying out small space inner orifice, such as Fig. 1 institute
Show, on the inner wall of the small space between the first processing hole 2 and the second processing hole 3 in parts to be processed 1, needs to add first
Chamfering is processed on the aperture in work hole 2 and the second processing hole 3；Using device provided by the invention, one end of countersink assembly will be installed
It is inserted into small space, so that the cutter head of countersink 6 is directed at the aperture in the first processing hole 2 and the second processing hole 3, complete to two apertures
Chamfering work.
Claims (10)
1. a kind of electronic orifice chamfer device, which is characterized in that it is total to be equipped with countersink including installation part (11), on installation part (11)
At and power assembly；
The countersink assembly includes bearing (5), is socketed with the first belt pulley (7) and countersink (6) in bearing (5), and countersink (6)
Cutter head stretches out bearing (5)；
The power assembly includes driving motor (12), and the output end of driving motor (12) connects the second belt pulley (13)；
Connecting band (4) are connected between second belt pulley (13) and the first belt pulley (7).
2. electronic orifice chamfer device according to claim 1, which is characterized in that the countersink assembly is arranged in installation part
(11) one end, power assembly setting is at the middle part of installation part (11), and the other end of installation part (11) is hand-held part, and hand-held part
On be provided with control driving motor (12) operation switch.
3. electronic orifice chamfer device according to any one of claims 1 or 2, which is characterized in that the installation part
(11) it is provided with the bearing mounting hole (8) for installing countersink assembly on, is additionally provided on installation part (11) for installing power dress
The motor mount (9) set.
4. electronic orifice chamfer device according to claim 3, which is characterized in that one end of the installation part (11) is arranged
For operating parts (10), the other end of installation part (11) is hand-held part, and the width of operating parts (10) is less than the width of hand-held part；
The countersink assembly is mounted on operating parts (10)；
The power assembly is mounted on the junction of hand-held part Yu operating parts (10).
5. electronic orifice chamfer device according to claim 4, which is characterized in that be provided with bearing on the operating parts (10)
Mounting hole (8)；Motor mount (9) are provided on the junction of hand-held part and operating parts (10).
6. electronic orifice chamfer device according to claim 3, which is characterized in that the side of the bearing mounting hole (8)
It is provided with the block machine (14) for preventing bearing (5) from skidding off.
7. electronic orifice chamfer device according to claim 2, which is characterized in that be equipped with and drive on the hand-held part
The power supply of motor connection.
8. electronic orifice chamfer device according to claim 1, which is characterized in that the countersink (6) and the first belt pulley
(7) interference fit is sleeved in bearing (5).
9. electronic orifice chamfer device according to claim 1, which is characterized in that the driving motor (12) subtracts for direct current
Speed motor, output revolving speed are 100-200rpm.
10. electronic orifice chamfer device according to claim 1, which is characterized in that the installation part (11) is metal plate
Material structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811358508.3A CN109352018A (en) | 2018-11-14 | 2018-11-14 | A kind of electronic orifice chamfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811358508.3A CN109352018A (en) | 2018-11-14 | 2018-11-14 | A kind of electronic orifice chamfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352018A true CN109352018A (en) | 2019-02-19 |
Family
ID=65345459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811358508.3A Pending CN109352018A (en) | 2018-11-14 | 2018-11-14 | A kind of electronic orifice chamfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352018A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715945A (en) * | 2020-07-01 | 2020-09-29 | 保定江辉减振器有限公司 | Chamfering machine for chamfering special pipe |
| CN117900539A (en) * | 2024-03-18 | 2024-04-19 | 江苏海洲液压件制造有限公司 | Boring device for hydraulic cylinder |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2936512Y (en) * | 2006-08-21 | 2007-08-22 | 重庆长安汽车股份有限公司 | Hand beveler for clearing burr |
| CN201537754U (en) * | 2009-11-17 | 2010-08-04 | 浙江五洲新春集团有限公司 | Burr removing device for inner orifice of ferrule radial aperture |
| CN203843684U (en) * | 2014-05-28 | 2014-09-24 | 新昌县锦程精密机械有限公司 | Transmission device for chamfering mechanism used after radial drilling of inner wall of sleeve ring |
| CN203900634U (en) * | 2014-06-19 | 2014-10-29 | 郭永青 | Inner hole chamfering machine |
| CN104493301A (en) * | 2014-11-20 | 2015-04-08 | 无锡市百顺机械厂 | In-hole chamfering device for workpiece |
| CN106141259A (en) * | 2016-08-29 | 2016-11-23 | 成都君华睿道科技有限公司 | A kind of industry boring deburrer of scalable pressure |
| CN205996224U (en) * | 2016-08-22 | 2017-03-08 | 焦作市强信粉末冶金科技有限公司 | A kind of cutter for the processing of deep hole medial wall Hole chamfering |
| CN206139876U (en) * | 2016-08-25 | 2017-05-03 | 苏州长风航空电子有限公司 | Drill way chamfer device |
| CN206316474U (en) * | 2016-12-20 | 2017-07-11 | 中国电子科技集团公司第三十二研究所 | Pneumatic facing attachment |
-
2018
- 2018-11-14 CN CN201811358508.3A patent/CN109352018A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2936512Y (en) * | 2006-08-21 | 2007-08-22 | 重庆长安汽车股份有限公司 | Hand beveler for clearing burr |
| CN201537754U (en) * | 2009-11-17 | 2010-08-04 | 浙江五洲新春集团有限公司 | Burr removing device for inner orifice of ferrule radial aperture |
| CN203843684U (en) * | 2014-05-28 | 2014-09-24 | 新昌县锦程精密机械有限公司 | Transmission device for chamfering mechanism used after radial drilling of inner wall of sleeve ring |
| CN203900634U (en) * | 2014-06-19 | 2014-10-29 | 郭永青 | Inner hole chamfering machine |
| CN104493301A (en) * | 2014-11-20 | 2015-04-08 | 无锡市百顺机械厂 | In-hole chamfering device for workpiece |
| CN205996224U (en) * | 2016-08-22 | 2017-03-08 | 焦作市强信粉末冶金科技有限公司 | A kind of cutter for the processing of deep hole medial wall Hole chamfering |
| CN206139876U (en) * | 2016-08-25 | 2017-05-03 | 苏州长风航空电子有限公司 | Drill way chamfer device |
| CN106141259A (en) * | 2016-08-29 | 2016-11-23 | 成都君华睿道科技有限公司 | A kind of industry boring deburrer of scalable pressure |
| CN206316474U (en) * | 2016-12-20 | 2017-07-11 | 中国电子科技集团公司第三十二研究所 | Pneumatic facing attachment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715945A (en) * | 2020-07-01 | 2020-09-29 | 保定江辉减振器有限公司 | Chamfering machine for chamfering special pipe |
| CN117900539A (en) * | 2024-03-18 | 2024-04-19 | 江苏海洲液压件制造有限公司 | Boring device for hydraulic cylinder |
| CN117900539B (en) * | 2024-03-18 | 2024-06-11 | 江苏海洲液压件制造有限公司 | Boring device for hydraulic cylinder |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |