CN103447584A - Rotary drill jig for processing flywheel - Google Patents
Rotary drill jig for processing flywheel Download PDFInfo
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- CN103447584A CN103447584A CN201310357895XA CN201310357895A CN103447584A CN 103447584 A CN103447584 A CN 103447584A CN 201310357895X A CN201310357895X A CN 201310357895XA CN 201310357895 A CN201310357895 A CN 201310357895A CN 103447584 A CN103447584 A CN 103447584A
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- drill jig
- installing plate
- axle
- alignment pin
- 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, relate in particular to a kind of revolution drill jig, be specifically related to revolution drill jig for a kind of processing flywheel.
[background technology]
Known, flywheel is as a part run up in engine, it can be by the inertia of self, make connecting rod pass through smoothly at the volley dead point, guarantee to continue transmission, also can reduce the pulse produced because of piston crank mechanism simultaneously, so flywheel must have dynamic balancing preferably, when manufacturing flywheel, particularly, at drilling operating, in order to make flywheel, obtain dynamic balancing preferably, require flywheel to complete porose processing to reduce mismachining tolerance in clamped one time, in order to produce the flywheel that meets designing requirement, the application of drill jig just plays an important role.
[summary of the invention]
For overcoming the deficiency existed in background technology, the invention provides revolution drill jig for a kind of processing flywheel, the present invention by arranging drill jig on the outer edge surface of installing plate, and drive the installing plate rotation and installing plate is positioned by slew gear, the present invention has the advantages that efficiency is high, precision is high, can well meet the needs of flywheel hole processing, in the engineering application, very large market prospects be arranged.
For realizing goal of the invention as above, the present invention adopts technical scheme as described below:
Revolution drill jig for a kind of processing flywheel, comprise slew gear, drill jig, installing plate and alignment pin, described installing plate is circular configuration, be laid with plurality of platforms on the outer edge surface of installing plate, be respectively equipped with drill jig on each platform, be respectively equipped with drill bushing in each drill jig, the center of the corresponding installing plate of axis of described each drill bushing middle part endoporus, one end at installing plate middle part connects the axle in slew gear, described axle is arranged on the top of bearing, the other end in axle is provided with counter weight, bottom in axle is provided with alignment pin, one end of described alignment pin is plugged in the locating hole on the installing plate end face, the other end of alignment pin connects pedal, the other end at the installing plate middle part is provided with the workpiece fixed axis, be socketed with workpiece on the outer edge surface of described workpiece fixed axis, described workpiece is fixed on installing plate by locking nut and pressing plate respectively.
Revolution drill jig for described processing flywheel, described slew gear comprises bearing, axle and counter weight, be provided with axle in the beam barrel on described bearing top, be respectively equipped with bearing between the two ends of described beam barrel endoporus and axle, the outside in described two bearings is respectively equipped with end cap, an end in axle is provided with counter weight, the other end of axle is connected and installed plate, bottom in axle is provided with alignment pin, one end of described alignment pin is plugged in the locating hole on installing plate, the other end of alignment pin is connected in the opening of claw one end, the other end of described claw is arranged in the claw mount pad and connects an end of claw installation shaft, the other end of described claw installation shaft connects connecting rod through bearing 7, described connecting rod connects pedal.
Revolution drill jig for described processing flywheel, the outer edge surface of described beam barrel is provided with oil filler point.
Revolution drill jig for described processing flywheel, described pressing plate is arranged in the endoporus at sleeve middle part, be provided with spring B between pressing plate and sleeve, described spring B is socketed on the outer edge surface of double-screw bolt, one end of described double-screw bolt is fixed on the lower end of sleeve, the other end of double-screw bolt is connected with clamp nut through pressing plate, and the lower end of described sleeve is arranged on installing plate.
Revolution drill jig for described processing flywheel, be laid with a plurality of gripper shoes on described installing plate.
Revolution drill jig for described processing flywheel, described installing plate is provided with at least one rhombus bearing pin.
Revolution drill jig for described processing flywheel, be provided with open washer between described locking nut and workpiece.
Revolution drill jig for described processing flywheel, the Inner edge face of described locating hole is provided with lining B, is provided with the dismounting cover in the bottom of locating hole.
Revolution drill jig for described processing flywheel, described workpiece fixed axis is bolted on installing plate.
Revolution drill jig for described processing flywheel, on the outer edge surface of described alignment pin, socket lining A, be provided with spring A between described lining A and alignment pin.
Adopt technical scheme as above, the present invention has superiority as described below:
Revolution drill jig for a kind of processing flywheel of the present invention, the present invention by arranging drill jig on the outer edge surface of installing plate, arrange in drill jig and be convenient to the drill bushing of changing, and drive the installing plate rotation and installing plate is accurately located by slew gear, compact conformation of the present invention is simple, manufacture easy to maintenance, workpiece loading and unloading is simple and easy, reduce the distortion when being subject to clamping force of workpiece and clamp body as far as possible, the present invention has the advantages that efficiency is high, precision is high, can well meet the needs of flywheel hole processing, in the engineering application, very large market prospects be arranged.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is A-A sectional structure schematic diagram in Fig. 1;
Fig. 4 is B-B sectional structure schematic diagram in Fig. 2;
In the drawings: 1, rhombus bearing pin; 2, bolt; 3, open washer; 4, locking nut; 5, gripper shoe; 6, drill jig; 7, bearing; 8, installing plate; 9, pressing plate; 10, connecting rod; 11, pedal; 12, beam barrel; 13, bearing; 14, end cap; 15, axle; 16, lining A; 17, claw; 18, counter weight; 19, claw installation shaft; 20, workpiece; 21, workpiece fixed axis; 22, lining B; 23, dismounting cover; 24, alignment pin; 25, drill bushing; 26, spring A; 27, clamp nut; 28, spring B; 29, sleeve; 30, double-screw bolt; 31, claw mount pad; 32, platform.
[specific embodiment]
Can explain in more detail the present invention by the following examples, the present invention is not limited to the following examples;
1～4 described a kind of processing flywheel is with turning round drill jig by reference to the accompanying drawings, comprise slew gear, drill jig 6, installing plate 8 and alignment pin 24, described installing plate 8 is circular configuration, be laid with a plurality of gripper shoes for supporting workpiece 20 5 on installing plate 8, when gripper shoe 5 may wear to while to a certain degree affecting machining accuracy, by changing gripper shoe 5, get final product, greatly improved the service life of installing plate 8, effectively reduce production cost, be provided with at least one for the rhombus bearing pin 1 to workpiece 20 location on installing plate 8, effectively guaranteed that workpiece 20 and installing plate 8 can not be subjected to displacement, further on the outer edge surface of installing plate 8, be laid with plurality of platforms 32, several platforms specifically are set in actual applications, can on the outer rim according to flywheel, need dozen several holes to determine, be respectively equipped with drill jig 6 on each platform 32, be respectively equipped with in each drill jig 6 and be convenient to the drill bushing 25 of changing, the center of the corresponding installing plate 8 of the axis of described each drill bushing 25 middle part endoporus, one end at installing plate 8 middle parts is bolted the axle 15 in slew gear, described slew gear comprises bearing 7, axle 15 and counter weight 18, be provided with axle 15 in the beam barrel 12 on described bearing 7 tops, the outer edge surface of described beam barrel 12 is provided with for injecting lubricated oil filler point, be provided with stopple on oil filler point, be respectively equipped with the bearing 13 for support mandrel 15 between the two ends of beam barrel 12 endoporus and axle 15, be respectively equipped with end cap 14 in the outside of described two bearings 13, an end in axle 15 is provided with counter weight 18, the other end of axle 15 is connected and installed plate 8, be provided with the alignment pin 24 for location in the bottom of axle 15, socket lining A16 on the outer edge surface of described alignment pin 24, be provided with spring A26 between described lining A16 and alignment pin 24, one end of alignment pin 24 is plugged in the locating hole on installing plate 8, the Inner edge face of described locating hole is provided with lining B22, be provided with dismounting cover 23 in the bottom of locating hole, the other end of alignment pin 24 is connected in the opening of claw 17 1 ends, the other end of described claw 17 is arranged in claw mount pad 31 and connects an end of claw installation shaft 19, the other end of described claw installation shaft 19 connects connecting rod 10 through bearing 7, described connecting rod 10 connects pedal 11, the other end at installing plate 8 middle parts is provided with for workpiece fixed axis 21 is installed, described workpiece fixed axis 21 is fixed on installing plate 8 by bolt 2, be socketed with workpiece 20 on the outer edge surface of workpiece fixed axis 21, described workpiece 20 is fixed on installing plate 8 by locking nut 4 and pressing plate 9 respectively, be provided with open washer 3 between described locking nut 4 and workpiece 20, described pressing plate 9 is arranged in the endoporus at sleeve 29 middle parts, be provided with spring B 28 between pressing plate 9 and sleeve 29, described spring B 28 is socketed on the outer edge surface of double-screw bolt 30, one end of described double-screw bolt 30 is fixed on the lower end of sleeve 29, the other end of double-screw bolt 30 is connected with clamp nut 27 through pressing plate 9, the lower end of described sleeve 29 is arranged on installing plate 8.
Part not in the detailed description of the invention is prior art.
The embodiment selected in this article in order to disclose purpose of the present invention, currently think suitablely, still, will be appreciated that, the present invention is intended to comprise that all belong to all changes and the improvement of the embodiment in this design and invention scope.
Claims (10)
1. a processing flywheel is with turning round drill jig, comprise slew gear, drill jig (6), installing plate (8) and alignment pin (24), it is characterized in that: described installing plate (8) is circular configuration, be laid with plurality of platforms (32) on the outer edge surface of installing plate (8), be respectively equipped with drill jig (6) on each platform (32), be respectively equipped with drill bushing (25) in each drill jig (6), the center of the corresponding installing plate of axis (8) of described each drill bushing (25) middle part endoporus, one end at installing plate (8) middle part connects the axle (15) in slew gear, described axle (15) is arranged on the top of bearing (7), the other end in axle (15) is provided with counter weight (18), be provided with alignment pin (24) in the bottom of axle (15), one end of described alignment pin (24) is plugged in the locating hole on installing plate (8) end face, the other end of alignment pin (24) connects pedal (11), the other end at installing plate (8) middle part is provided with workpiece fixed axis (21), be socketed with workpiece (20) on the outer edge surface of described workpiece fixed axis (21), described workpiece (20) is fixed on installing plate (8) by locking nut (4) and pressing plate (9) respectively.
2. processing flywheel according to claim 1 is with turning round drill jig, it is characterized in that: described slew gear comprises bearing (7), axle (15) and counter weight (18), be provided with axle (15) in the beam barrel (12) on described bearing (7) top, be respectively equipped with bearing (13) between the two ends of described beam barrel (12) endoporus and axle (15), be respectively equipped with end cap (14) in the outside of described two bearings (13), an end in axle (15) is provided with counter weight (18), the other end of axle (15) is connected and installed plate (8), be provided with alignment pin (24) in the bottom of axle (15), one end of described alignment pin (24) is plugged in the locating hole on installing plate (8), the other end of alignment pin (24) is connected in the opening of claw (17) one ends, the other end of described claw (17) is arranged in claw mount pad (31) and connects an end of claw installation shaft (19), the other end of described claw installation shaft (19) connects connecting rod (10) through bearing (7), described connecting rod (10) connects pedal (11).
3. processing flywheel according to claim 2 is with turning round drill jig, and it is characterized in that: the outer edge surface of described beam barrel (12) is provided with oil filler point.
4. processing flywheel according to claim 1 is with turning round drill jig, it is characterized in that: described pressing plate (9) is arranged in the endoporus at sleeve (29) middle part, be provided with spring B (28) between pressing plate (9) and sleeve (29), described spring B (28) is socketed on the outer edge surface of double-screw bolt (30), one end of described double-screw bolt (30) is fixed on the lower end of sleeve (29), the other end of double-screw bolt (30) is connected with clamp nut (27) through pressing plate (9), and the lower end of described sleeve (29) is arranged on installing plate (8).
5. revolution drill jig for processing flywheel according to claim 1, is characterized in that: be laid with a plurality of gripper shoes (5) on described installing plate (8).
6. processing flywheel according to claim 1 is with turning round drill jig, and it is characterized in that: described installing plate (8) is provided with at least one rhombus bearing pin (1).
7. revolution drill jig for processing flywheel according to claim 1, is characterized in that: between described locking nut (4) and workpiece (20), be provided with open washer (3).
8. processing flywheel according to claim 1 is with turning round drill jig, and it is characterized in that: the Inner edge face of described locating hole is provided with lining B(22), be provided with dismounting cover (23) in the bottom of locating hole.
9. processing flywheel according to claim 1 is with turning round drill jig, and it is characterized in that: described workpiece fixed axis (21) is fixed on installing plate (8) by bolt (2).
10. revolution drill jig for processing flywheel according to claim 1 is characterized in that: socket lining A(16 on the outer edge surface of described alignment pin (24)), described lining A(16) and 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 true CN103447584A (en) | 2013-12-18 |
| CN103447584B CN103447584B (en) | 2017-04-12 |
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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 |
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| CN (1) | CN103447584B (en) |
Cited By (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 |
| CN104985231A (en) * | 2015-05-14 | 2015-10-21 | 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 |
| CN105312630A (en) * | 2015-11-28 | 2016-02-10 | 沈阳飞机工业（集团）有限公司 | Complex thin-walled part inner bore finish processing fixture and using method thereof |
| CN107262771A (en) * | 2017-05-15 | 2017-10-20 | 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 |
| CN113020664A (en) * | 2019-12-27 | 2021-06-25 | 福建惠丰电机有限公司 | Positioning tool for motor end cover |
Citations (5)
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| 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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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 |
Cited By (11)
| 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 |
| CN104985231A (en) * | 2015-05-14 | 2015-10-21 | 广西梧州运龙港船机械制造有限公司 | Steering engine pedestal drilling method |
| 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 |
| CN105312630A (en) * | 2015-11-28 | 2016-02-10 | 沈阳飞机工业（集团）有限公司 | Complex thin-walled part inner bore finish processing fixture and using method thereof |
| 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 |
| CN107262771A (en) * | 2017-05-15 | 2017-10-20 | 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 |
| CN113020664A (en) * | 2019-12-27 | 2021-06-25 | 福建惠丰电机有限公司 | Positioning tool for motor end cover |
| CN113020664B (en) * | 2019-12-27 | 2022-03-15 | 福建惠丰电机有限公司 | Positioning tool for motor end cover |
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|---|---|
| CN103447584B (en) | 2017-04-12 |
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Granted publication date: 20170412 Termination date: 20170816 |