CN203254017U - Center lathe hanging-floating-type gear edge chamfering device - Google Patents
Center lathe hanging-floating-type gear edge chamfering device Download PDFInfo
- Publication number
- CN203254017U CN203254017U CN 201320303569 CN201320303569U CN203254017U CN 203254017 U CN203254017 U CN 203254017U CN 201320303569 CN201320303569 CN 201320303569 CN 201320303569 U CN201320303569 U CN 201320303569U CN 203254017 U CN203254017 U CN 203254017U
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- CN
- China
- Prior art keywords
- grinding wheel
- cutting machine
- edge chamfering
- floating
- type gear
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- Expired - Fee Related
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Abstract
The utility model relates to a center lathe hanging-floating-type gear edge chamfering device. The device comprises a center lathe, a handheld grinding wheel cutting machine, a cutting grinding wheel, a supporting rod, a clamping frame, a clamping hoop, bolts and a movable connecting pin, wherein a main case of the handheld grinding wheel cutting machine is tightly closed and clamped in the clamping frame through the bolts, the supporting rod is sleeved with the clamping hoop, the clamping hoop is tightly closed and performs positioning through the bolts, the supporting rod is fixedly connected to a middle planker of the center lathe in an upright mode, the movable connecting pin is arranged between the clamping frame and the clamping hoop, and after the handheld grinding wheel cutting machine is provided with the cutting grinding wheel, the gravity center of the handheld grinding wheel cutting machine is located on the cutting grinding wheel end on one side of the clamping hoop. According to the center lathe hanging-floating-type gear edge chamfering device, by adjusting the handheld grinding wheel cutting machine hung on the supporting rod and the corner angle position of the cutting grinding wheel relative to gears clamped on the lathe, shape-simulating edge chamfering is performed on the gears rotating slowly through the partial gravity of the cutting machine. The center lathe hanging-floating-type gear edge chamfering device is very simple in structure, convenient to operate, high in working efficiency and good in edge chamfering quality.
Description
Technical field
The utility model relates to a kind of gear chamfering device, particularly a kind ofly utilizes the suspension ralocatable mode of abrasive cut-off wheel machine to carry out the device of gear-profile chamfered edge at engine lathe.
Background technology
The flank profil chamfered edge of gear is extremely common and indispensable together manufacturing procedure, it and flank profil chamfering basic simlarity, and in large gear processing enterprise, the flank profil chamfered edge carries out at beveler mostly.But for some medium and small enterprises, if select the beveler chamfered edge, will strengthen undoubtedly input and the manufacturing cost of gear machining apparatus, these enterprises adopt the method for artificial removal's burr to realize the flank profil chamfered edge usually, and this artificial chamfering method highlights the original backwardness of technique, low, the recruitment high cost of operating efficiency.Therefore, medium and small enterprise wishes to have a kind of the most succinct, economic, practical facing attachment and existing power lathe phase configuration especially, the purpose that realize improving work ratio, lowers the recruitment cost.
Summary of the invention
The utility model provides a kind of engine lathe to hang floating type gear chamfering device, at engine lathe this device is installed, and realizes the purpose of automatic chamfered edge removal flank profil burr.
To achieve these goals, the utility model Bian gets following technical scheme and implements: a kind of engine lathe hangs floating type gear chamfering device, comprise engine lathe, hand-held abrasive wheel cutting machine, abrasive cut-off wheel, support bar, card frame, clip, bolt, flexible connection pin, the casing of described hand-held abrasive wheel cutting machine also tightly is fastened in the card frame by bolt, described clip is inserted in support bar and by bolt and tightening position, it is characterized in that:
Described support bar is the middle carriage that vertical type is fixedly connected on engine lathe;
Be provided with between described card frame and the clip and be flexibly connected pin;
The center of gravity of described hand-held abrasive wheel cutting machine after loading onto abrasive cut-off wheel is positioned at the abrasive cut-off wheel end of clip one side.
The utility model is suspended on hand-held abrasive wheel cutting machine on the support bar and abrasive cut-off wheel with respect to the gear corner angle position that is clamped on the lathe by adjustment, and the power that lays particular stress on by cutting machine is implemented the floating copying chamfered edge to the gear in the rotation at a slow speed.Its structure is very simple, easy to operate, high efficiency, chamfered edge quality are good.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is support bar and the syndeton schematic diagram of card between the frame in the utility model.
In accompanying drawing 1: 1 main shaft thimble, 2 carriers, 3 card frames, 4 support bars, 5 hand-held abrasive wheel cutting machines, 6 abrasive cut-off wheels, 7 tailstock thimbles, 8 middle carriages, 9 conical gears, 10 clips, 11 bolts, 12 are flexibly connected pin.
The specific embodiment
The below is take the conical gear chamfered edge as example, and the utility model is described in further detail
As shown in Figure 1, support bar 4 stands upright on the middle carriage 8 of lathe; The casing of hand-held abrasive wheel cutting machine 5 also tightly is fastened in the card frame 3 by bolt 11; Clip 10 is inserted in support bar 4 and passes through bolt 11 and tightening position; Be provided with between card frame 3 and the clip 10 and be flexibly connected pin 12, can realize relative rotation; The center of gravity of hand-held abrasive wheel cutting machine 5 is positioned at abrasive cut-off wheel 6 ends of card frame 3 one sides after loading onto abrasive cut-off wheel 6.Conical gear 9 is clamped between main shaft thimble 1 and the tailstock thimble 7 by carrier 2; Adjust abrasive cut-off wheel 6 with respect to the flank profil corner angle position on the conical gear 9, the flank profil that makes the circumference line of cut of abrasive cut-off wheel 6 and conical gear 9 is intersected with the intersection of end face.
When conical gear 9 rotates at a slow speed, abrasive cut-off wheel 6 flank profil and end face intersecting lens to conical gear 9 under the inclined to one side Action of Gravity Field of hand-held abrasive wheel cutting machine 5 implemented chamfered edge.Along with the rotation of conical gear 9, abrasive cut-off wheel 6 profiling under the frictional reaction of conical gear 9 flank profil lines is lifted, and profiling falls again thereupon, and so constantly profiling is reciprocal, realizes the knuckle line chamfered edge between all flank profils and the end face.
Claims (1)
1. an engine lathe hangs floating type gear chamfering device, comprise engine lathe, hand-held abrasive wheel cutting machine, abrasive cut-off wheel, support bar, card frame, clip, bolt, flexible connection pin, the casing of described hand-held abrasive wheel cutting machine also tightly is fastened in the card frame by bolt, described clip is inserted in support bar and by bolt and tightening position, it is characterized in that:
Described support bar is the middle carriage that vertical type is fixedly connected on engine lathe;
Be provided with between described card frame and the clip and be flexibly connected pin;
The center of gravity of described hand-held abrasive wheel cutting machine after loading onto abrasive cut-off wheel is positioned at the abrasive cut-off wheel end of clip one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320303569 CN203254017U (en) | 2013-05-30 | 2013-05-30 | Center lathe hanging-floating-type gear edge chamfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320303569 CN203254017U (en) | 2013-05-30 | 2013-05-30 | Center lathe hanging-floating-type gear edge chamfering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254017U true CN203254017U (en) | 2013-10-30 |
Family
ID=49466623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320303569 Expired - Fee Related CN203254017U (en) | 2013-05-30 | 2013-05-30 | Center lathe hanging-floating-type gear edge chamfering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254017U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737122A (en) * | 2013-10-31 | 2014-04-23 | 奇瑞汽车股份有限公司 | Chamfering knife rest device for lathe |
| CN106964848A (en) * | 2017-04-28 | 2017-07-21 | 重庆市璧山区茂渝机械制造有限公司 | A kind of gearbox gear conjunction gear locking face extruding method |
| CN107030338A (en) * | 2017-04-28 | 2017-08-11 | 重庆市璧山区茂渝机械制造有限公司 | Gearbox gear conjunction gear locking face extruding machining apparatus |
| CN112894290A (en) * | 2020-12-29 | 2021-06-04 | 重庆市合川区昌友机械制造有限责任公司 | Production process of fan gear |
| CN114019908A (en) * | 2021-10-27 | 2022-02-08 | 南京工业大学 | Method for controlling tooth profile cambered surface chamfering of spiral bevel gear |
| CN114019908B (en) * | 2021-10-27 | 2024-04-12 | 南京工业大学 | Spiral bevel gear tooth profile cambered surface chamfering control method |
-
2013
- 2013-05-30 CN CN 201320303569 patent/CN203254017U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737122A (en) * | 2013-10-31 | 2014-04-23 | 奇瑞汽车股份有限公司 | Chamfering knife rest device for lathe |
| CN103737122B (en) * | 2013-10-31 | 2016-08-17 | 芜湖奇瑞变速箱有限公司 | A kind of lathe chamfering edge tool rack device |
| CN106964848A (en) * | 2017-04-28 | 2017-07-21 | 重庆市璧山区茂渝机械制造有限公司 | A kind of gearbox gear conjunction gear locking face extruding method |
| CN107030338A (en) * | 2017-04-28 | 2017-08-11 | 重庆市璧山区茂渝机械制造有限公司 | Gearbox gear conjunction gear locking face extruding machining apparatus |
| CN112894290A (en) * | 2020-12-29 | 2021-06-04 | 重庆市合川区昌友机械制造有限责任公司 | Production process of fan gear |
| CN114019908A (en) * | 2021-10-27 | 2022-02-08 | 南京工业大学 | Method for controlling tooth profile cambered surface chamfering of spiral bevel gear |
| CN114019908B (en) * | 2021-10-27 | 2024-04-12 | 南京工业大学 | Spiral bevel gear tooth profile cambered surface chamfering control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |