CN103447584B - Rotary drill jig for processing flywheel - Google Patents
Rotary drill jig for processing flywheel Download PDFInfo
- Publication number
- CN103447584B CN103447584B CN201310357895.XA CN201310357895A CN103447584B CN 103447584 B CN103447584 B CN 103447584B CN 201310357895 A CN201310357895 A CN 201310357895A CN 103447584 B CN103447584 B CN 103447584B
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- drill jig
- installing plate
- alignment pin
- axle
- processing
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Abstract
The invention discloses a rotary drill jig for processing a flywheel and relates to the field of machining. The rotary drill jig for processing the flywheel disclosed by the invention is characterized in that a plurality of drill jigs (6) are evenly distributed on the outer edge face of a mounting plate (8), drill bushings (25) convenient to replace are respectively arranged in the drill jigs, and the mounting plate is driven by a swing mechanism to rotate, and the mounting plate is accurately positioned. The rotary drill jig for processing the flywheel disclosed by the invention has the advantages that the structure is compact and simple, manufacturing and maintenance are convenient, workpieces can be easily assembled and disassembled, and the deformation of the workpieces and a jig body under a clamping force is reduced to the greatest extent. The rotary drill jig for processing the flywheel disclosed by the invention has the characteristics of being high in efficiency and precision, is capable of well meet the needs of flywheel hole processing, and is very good in market prospect in engineering application.
Description
【Technical field】
The present invention relates to field of machining, more particularly to a kind of revolution drill jig, and in particular to one kind processing flywheel is used back
Turn drill jig.
【Background technology】
Known, used as a part for running up in electromotor, it can make connecting rod exist to flywheel by the inertia of itself
Dead point is passed through in motion, it is ensured that be persistently driven, while the pulse produced because of piston crank mechanism can also be reduced, so flying
Wheel must have preferable dynamic balancing, when flywheel is manufactured, particularly in drilling operating, in order that flywheel obtains preferably dynamic flat
Weighing apparatus, it is desirable to which flywheel completes the processing in all holes to reduce mismachining tolerance in clamped one time, wants in order to be able to produce to meet to design
The flywheel asked, the application of drill jig just plays an important role.
【The content of the invention】
It is not enough present in background technology to overcome, the invention provides a kind of processing flywheel revolution drill jig, the present invention
By arranging drill jig on the outer edge surface of installing plate, and installing plate rotation is driven by slew gear and installing plate is carried out to determine
Position, the present invention have efficiency high, high precision the characteristics of, the needs for meeting flywheel hole machined are can be very good, in engineer applied
There is very big market prospect.
To realize goal of the invention as above, the present invention adopts technical scheme as described below：
One kind processing flywheel is used and turns round drill jig, including slew gear, drill jig, installing plate and alignment pin, and the installing plate is
Circular configuration, is laid with plurality of platforms on the outer edge surface of installing plate, drill jig is respectively equipped with every platform, at each
Drill bushing, the center of the axis correspondence installing plate of each drill bushing middle part endoporus, in the middle part of installing plate are respectively equipped with drill jig
Heart axle in end connection slew gear, the heart axle is arranged on the top of bearing, counter weight is provided with the other end of heart axle, in the heart
The bottom of axle is provided with alignment pin, and one end of the alignment pin is plugged in the location hole on installing plate end face, alignment pin it is another
End connection pedal, the other end in the middle part of installing plate is provided with workpiece fixing axle, is socketed with the outer edge surface of the workpiece fixing axle
Workpiece, the workpiece is fixed on a mounting board respectively by locking nut and pressing plate.
Described processing flywheel revolution drill jig, the slew gear includes bearing, heart axle and counter weight, in the bearing
Heart axle is provided with the beam barrel on top, bearing is respectively equipped between the two ends of the beam barrel endoporus and heart axle, in the two bearings
Outside be respectively equipped with end cap, be provided with counter weight, the other end connection plate of heart axle, in the bottom of heart axle in one end of heart axle
It is provided with alignment pin, in one end grafting of alignment pin location hole on a mounting board, the other end of alignment pin is connected to claw
In the opening of one end, the other end of the claw is arranged in claw mounting seat and connects one end of claw installation axle, the card
The other end of pawl installation axle connects connecting rod through bearing 7, and the connecting rod connects pedal.
Described processing flywheel revolution drill jig, the outer edge surface of the beam barrel is provided with oil filler point.
Described processing flywheel revolution drill jig, the pressing plate is arranged in the endoporus in the middle part of sleeve, in pressing plate and sleeve
Between be provided with spring B, the spring B is socketed on the outer edge surface of stud, and one end of the stud is fixed on the lower end of sleeve, spiral shell
The other end of post is connected through pressing plate with clamp nut, and the lower end of the sleeve is arranged on a mounting board.
Described processing flywheel revolution drill jig, is laid with a plurality of gripper shoes on the installing plate.
Described processing flywheel revolution drill jig, the installing plate is provided with least one rhombus bearing pin.
Described processing flywheel revolution drill jig, between the locking nut and workpiece open washer is provided with.
Described processing flywheel revolution drill jig, the Inner edge face of the location hole is provided with bushing B, in the bottom of location hole
It is provided with dismounting set.
Described processing flywheel revolution drill jig, the workpiece fixing axle is bolted on installing plate.
Described processing flywheel revolution drill jig, is socketed bushing A on the outer edge surface of the alignment pin, the bushing A with it is fixed
Spring A is provided between the pin of position.
Using technical scheme as above, the present invention has superiority as described below：
A kind of processing flywheel revolution drill jig of the present invention, the present invention is bored by arranging on the outer edge surface of installing plate
Mould, arranges the drill bushing being conveniently replaceable in drill jig, and drives installing plate rotation by slew gear and installing plate is carried out accurately
Positioning, present configuration is compact simple, manufactures easy to maintenance, and workpiece loading and unloading is simple, reduces workpiece as far as possible and clamp body is being pressed from both sides
Deformation during clamp force, the present invention have efficiency high, high precision the characteristics of, can be very good the needs for meeting flywheel hole machined,
There is very big market prospect in engineer applied.
【Description of the drawings】
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the left view structural representation of Fig. 1；
Fig. 3 is A-A cross section structure diagrams in Fig. 1；
Fig. 4 is B-B cross section structure diagrams in Fig. 2；
In figure：1st, rhombus bearing pin；2nd, bolt；3rd, open washer；4th, locking nut；5th, gripper shoe；6th, drill jig；7th, prop up
Seat；8th, installing plate；9th, pressing plate；10th, connecting rod；11st, pedal；12nd, beam barrel；13rd, bearing；14th, end cap；15th, heart axle；16th, bushing A；
17th, claw；18th, counter weight；19th, claw installation axle；20th, workpiece；21st, workpiece fixing axle；22nd, bushing B；23rd, dismounting set；24、
Alignment pin；25th, drill bushing；26th, spring A；27th, clamp nut；28th, spring B；29th, sleeve；30th, stud；31st, claw mounting seat；
32nd, platform.
【Specific embodiment】
The present invention can be explained in more detail by the following examples, the following examples are the invention is not limited in；
A kind of processing flywheel revolution drill jig with reference to described in accompanying drawing 1～4, including slew gear, drill jig 6, the and of installing plate 8
Alignment pin 24, the installing plate 8 is circular configuration, and a plurality of supports for supporting workpiece 20 are laid with installing plate 8
Plate 5, when gripper shoe 5 is worn and torn affects machining accuracy to a certain extent, by changing gripper shoe 5, substantially increases installation
The service life of plate 8, effectively reduces production cost, and at least one is provided with installing plate 8 for the positioning of workpiece 20
Rhombus bearing pin 1, being effectively guaranteed workpiece 20 will not be subjected to displacement with installing plate 8, further on the outer edge surface of installing plate 8
Be laid with plurality of platforms 32, several platforms be specifically set in actual applications, can according to need in the outer rim of flywheel beat it is several
Individual hole is respectively equipped with drill jig 6 determining on each platform 32, and the drill bushing 25 being conveniently replaceable is respectively equipped with each drill jig 6,
The center of the axis correspondence installing plate 8 of each middle part endoporus of drill bushing 25, the one end at the middle part of installing plate 8 is bolted back
Heart axle 15 in rotation mechanism, the slew gear includes bearing 7, heart axle 15 and counter weight 18, in the beam barrel on the top of the bearing 7
Heart axle 15 is provided with 12, the outer edge surface of the beam barrel 12 is provided with for the oil filler point of injection lubrication, and hole is provided with oil filler point
Plug, is respectively provided with the bearing 13 of supporting core axle 15, in the two bearings between the two ends of the endoporus of beam barrel 12 and heart axle 15
13 outside is respectively equipped with end cap 14, and in one end of heart axle 15 counter weight 18 is provided with, the other end connection plate 8 of heart axle 15,
It is provided with for the alignment pin 24 of positioning in the bottom of heart axle 15, bushing A16, the lining is socketed on the outer edge surface of the alignment pin 24
Spring A26 is provided between set A16 and alignment pin 24, one end of alignment pin 24 is plugged in the location hole on installing plate 8, described fixed
The Inner edge face in position hole is provided with bushing B22, and in the bottom of location hole dismounting set 23 is provided with, and the other end of alignment pin 24 is connected to card
In the opening of the one end of pawl 17, the other end of the claw 17 is arranged in claw mounting seat 31 and connects the one of claw installation axle 19
End, the other end of the claw installation axle 19 connects connecting rod 10, the connection pedal 11 of the connecting rod 10, in installing plate 8 through bearing 7
The other end at middle part is provided with for installing workpiece fixing axle 21, and the workpiece fixing axle 21 is fixed on installing plate 8 by bolt 2
On, workpiece 20 is socketed with the outer edge surface of workpiece fixing axle 21, the workpiece 20 is fixed respectively by locking nut 4 and pressing plate 9
On installing plate 8, open washer 3 is provided between the locking nut 4 and workpiece 20, the pressing plate 9 is arranged on the middle part of sleeve 29
Endoporus in, spring B 28 is provided between pressing plate 9 and sleeve 29, the spring B 28 is socketed on the outer edge surface of stud 30, institute
The one end for stating stud 30 is fixed on the lower end of sleeve 29, and the other end of stud 30 is connected through pressing plate 9 with clamp nut 27, described
The lower end of sleeve 29 is arranged on installing plate 8.
Part not in the detailed description of the invention is prior art.
The embodiment selected herein for the open purpose of the present invention, is presently considered to be suitable, but, Ying Liao
Solution, it is contemplated that belonging to this design and all changes and the improvement of the embodiment in invention scope including all.
Claims (10)
1. a kind of processing flywheel is used and turns round drill jig, including slew gear, drill jig（6）, installing plate（8）And alignment pin（24）, it is described
Installing plate（8）For circular configuration, in installing plate（8）Outer edge surface on be laid with plurality of platforms（32）, in each platform
（32）On be respectively equipped with drill jig（6）, in each drill jig（6）Inside it is respectively equipped with drill bushing（25）, described each drill bushing（25）In middle part
The axis correspondence installing plate in hole（8）Center, installing plate（8）Heart axle in one end connection slew gear at middle part（15）, it is described
Heart axle（15）It is arranged on bearing（7）Top, in heart axle（15）Bottom be provided with alignment pin（24）, the alignment pin（24）One
End is plugged on installing plate（8）In location hole on end face, in installing plate（8）The other end at middle part is provided with workpiece fixing axle（21）,
The workpiece fixing axle（21）Outer edge surface on be socketed with workpiece（20）, the workpiece（20）Pass through locking nut respectively（4）With
Pressing plate（9）It is fixed on installing plate（8）On, it is characterized in that：In heart axle（15）The other end be provided with counter weight（18）, alignment pin（24）
The other end connection pedal（11）.
2. processing flywheel according to claim 1 revolution drill jig, is characterized in that：The slew gear includes bearing（7）、
Heart axle（15）And counter weight（18）, in the bearing（7）The beam barrel on top（12）Inside it is provided with heart axle（15）, in the beam barrel（12）
The two ends of endoporus and heart axle（15）Between be respectively equipped with bearing（13）, in the two bearings（13）Outside be respectively equipped with end cap
（14）, in heart axle（15）One end be provided with counter weight（18）, heart axle（15）Other end connection plate（8）, in heart axle（15）
Bottom be provided with alignment pin（24）, the alignment pin（24）One end be plugged on installing plate（8）On location hole in, alignment pin
（24）The other end be connected to claw（17）In the opening of one end, the claw（17）The other end be arranged on claw mounting seat
（31）It is interior and connect claw installation axle（19）One end, the claw installation axle（19）The other end pass through bearing（7）Connection connects
Bar（10）, the connecting rod（10）Connection pedal（11）.
3. processing flywheel according to claim 2 revolution drill jig, is characterized in that：The beam barrel（12）Outer edge surface on set
There is oil filler point.
4. processing flywheel according to claim 1 revolution drill jig, is characterized in that：The pressing plate（9）It is arranged on sleeve
（29）In the endoporus at middle part, in pressing plate（9）With sleeve（29）Between be provided with spring B（28）, the spring B（28）It is socketed in stud
（30）Outer edge surface on, the stud（30）One end be fixed on sleeve（29）Lower end, stud（30）The other end through pressure
Plate（9）With clamp nut（27）Connection, the sleeve（29）Lower end be arranged on installing plate（8）On.
5. processing flywheel according to claim 1 revolution drill jig, is characterized in that：The installing plate（8）On be laid with
A plurality of gripper shoes（5）.
6. processing flywheel according to claim 1 revolution drill jig, is characterized in that：The installing plate（8）It is provided with least
One rhombus bearing pin（1）.
7. processing flywheel according to claim 1 revolution drill jig, is characterized in that：The locking nut（4）With workpiece
（20）Between be provided with open washer（3）.
8. processing flywheel according to claim 1 revolution drill jig, is characterized in that：The Inner edge face of the location hole is provided with
Bushing B（22）, in the bottom of location hole dismounting set is provided with（23）.
9. processing flywheel according to claim 1 revolution drill jig, is characterized in that：The workpiece fixing axle（21）By spiral shell
Bolt（2）It is fixed on installing plate（8）On.
10. processing flywheel according to claim 1 revolution drill jig, is characterized in that：The alignment pin（24）Outer edge surface
Upper socket bushing A（16）, the bushing A（16）With alignment pin（24）Between be provided with spring A（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310357895.XA CN103447584B (en) | 2013-08-16 | 2013-08-16 | Rotary drill jig for processing flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310357895.XA CN103447584B (en) | 2013-08-16 | 2013-08-16 | Rotary drill jig for processing flywheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103447584A CN103447584A (en) | 2013-12-18 |
| CN103447584B true CN103447584B (en) | 2017-04-12 |
Family
ID=49730641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310357895.XA Expired - Fee Related CN103447584B (en) | 2013-08-16 | 2013-08-16 | Rotary drill jig for processing flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103447584B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625873A (en) * | 2015-01-06 | 2015-05-20 | 池州共康汽车零部件有限公司 | Drilling divisible positioning and clamping device |
| CN104985231B (en) * | 2015-05-14 | 2017-05-24 | 广西梧州运龙港船机械制造有限公司 | Steering engine pedestal drilling method |
| CN105014418A (en) * | 2015-08-17 | 2015-11-04 | 重庆光昊机械有限公司 | Lathe and flywheel clamp |
| CN105290813A (en) * | 2015-11-10 | 2016-02-03 | 齐齐哈尔雷昂重工机械制造有限责任公司 | Overturning type tool for drilling radial holes in tubular workpiece |
| CN105312630B (en) * | 2015-11-28 | 2017-09-12 | 沈阳飞机工业（集团）有限公司 | Thin-wall complicated inner bore of part finishing clamping apparatus and its application method |
| CN107262771B (en) * | 2017-05-15 | 2020-08-07 | 河南纵横精工机械科技有限公司 | Processing equipment for supercharging pipe of ERG heat energy circulating system of diesel engine |
| CN108311951A (en) * | 2018-04-12 | 2018-07-24 | 江苏瑞德机械有限公司 | A kind of index dial |
| CN113020664B (en) * | 2019-12-27 | 2022-03-15 | 福建惠丰电机有限公司 | Positioning tool for motor end cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4218161A (en) * | 1978-01-05 | 1980-08-19 | Zolkind Jack I | Arrangement for coupling a drill jig to an indexing apparatus |
| KR200423329Y1 (en) * | 2006-05-24 | 2006-08-04 | 조승래 | A rotary table drilling machine |
| CN102962497A (en) * | 2011-08-31 | 2013-03-13 | 哈尔滨建成集团有限公司 | Pipe fitting radial indexing drilling clamp tooling |
| CN202861467U (en) * | 2012-08-30 | 2013-04-10 | 杭州德曼汽车零部件有限公司 | Rotor yoke jig special for elevator |
| CN103223599A (en) * | 2013-04-01 | 2013-07-31 | 繁昌县恒鑫汽车零部件有限公司 | Drilling fixture for circumference surface of automobile brake shoe |
-
2013
- 2013-08-16 CN CN201310357895.XA patent/CN103447584B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4218161A (en) * | 1978-01-05 | 1980-08-19 | Zolkind Jack I | Arrangement for coupling a drill jig to an indexing apparatus |
| KR200423329Y1 (en) * | 2006-05-24 | 2006-08-04 | 조승래 | A rotary table drilling machine |
| CN102962497A (en) * | 2011-08-31 | 2013-03-13 | 哈尔滨建成集团有限公司 | Pipe fitting radial indexing drilling clamp tooling |
| CN202861467U (en) * | 2012-08-30 | 2013-04-10 | 杭州德曼汽车零部件有限公司 | Rotor yoke jig special for elevator |
| CN103223599A (en) * | 2013-04-01 | 2013-07-31 | 繁昌县恒鑫汽车零部件有限公司 | Drilling fixture for circumference surface of automobile brake shoe |
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| Publication number | Publication date |
|---|---|
| CN103447584A (en) | 2013-12-18 |
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Granted publication date: 20170412 Termination date: 20170816 |
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