CN203541757U - Gear chamfering positioning fixture - Google Patents
Gear chamfering positioning fixture Download PDFInfo
- Publication number
- CN203541757U CN203541757U CN201320626570.2U CN201320626570U CN203541757U CN 203541757 U CN203541757 U CN 203541757U CN 201320626570 U CN201320626570 U CN 201320626570U CN 203541757 U CN203541757 U CN 203541757U
- Authority
- CN
- China
- Prior art keywords
- gear
- chuck
- positioning fixture
- chamfering
- bevel gear
- 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
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Abstract
The utility model relates to a gear chamfering positioning fixture. The fixture comprises a positioning device which is arranged on a workbench; the positioning device comprises a base; a small bevel gear is arranged inside the base, and drives a big bevel gear which is meshed with the small bevel gear; a three-jaw chuck structure which consists of an Archimedes spiral groove meshed with three jaws is arranged on the back surface of the big bevel gear; inner diameter adjusting holes are formed in the circumference of a chuck, and arc-shaped inner diameter positioning blocks are arranged on the outer side of the chuck. According to the gear chamfering positioning fixture, gears with different inner diameters, different specifications and different modulus can be chamfered through the transformation of the three-jaw chuck when the chuck is used for chamfering the gears, the universality is strong, equipment purchasing cost is saved for an enterprise, a telescopic stopping device is added to stop gears with different radius, and the chamfering quality is improved.
Description
Technical field
The utility model relates to a kind of gear chamfering positioning fixture, belongs to technical field of tooling clamps.
Background technology
Gear chamfering is after gear teeth completion of processing, the procedure carrying out before gear is heat-treated, and its object is mainly to prevent when gear meshes, the wedge angle of gear teeth end face easily produces burst apart phenomenon, especially helical gear; Increment (greatly) chamfering, when spur gear is shifted gears, can play guide effect, and the wheel dental transition that makes to be about to enter engagement easily enters operating position.Gear is being carried out in the process of chamfering, need to position gear, existing positioning fixture generally can only same inner diameter gear position, and the fabric width of the gear that is positioned is also limited, general sleeve clamp can only corresponding a kind of specification gear, versatility is lower, is unfavorable for that enterprise increases work efficiency.
utility model content
For the problems referred to above, the utility model provides a kind of gear chamfering positioning fixture, and its object is: can realize the gear of different inner diameters, different size, different moduluses is carried out to chamfering, highly versatile, for enterprise saves equipment purchasing cost.
Technical solution of the present utility model:
A kind of gear chamfering positioning fixture, comprise the positioner being installed on workbench, it is characterized in that: described positioner is the scroll chuck structure of being located at a pair of intermeshing bevel gear composition of base inside, at chuck circumference, is provided with internal diameter adjustment hole, and outside is provided with curved inner radius locating piece.
The stepped mode that described curved inner radius locating piece increases successively with radius is distributed in claw outside, at least arranges three layers.
Described curved inner radius locating piece is provided with stop device near the arbitrary circumference of chuck jaws outer radius.
Described stop device is rod shaped structure, can be inside and outside flexible by adjustment screw.
The beneficial effects of the utility model:
The utility model is by transforming scroll chuck, to gear chamfering time, can realize the gear of different inner diameters, different size, different moduluses is carried out to chamfering, highly versatile, for enterprise saves equipment purchasing cost, increase scalable stop device, can carry out stop to the gear of different radii, improve chamfer quality.
Accompanying drawing explanation
Fig. 1: the utility model structural principle schematic diagram.
Fig. 2: the utility model mounting structure principle schematic.
Wherein: 1 workbench 2 positioner 2-1 internal diameter adjustment hole 2-2 curved inner radius locating piece 2-3 stop device 2-3 stop device 2-4 adjustment screw 3 gears.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
A kind of gear chamfering positioning fixture as shown in Fig. 1 to 2, comprise the positioner 2 being installed on workbench 1, described positioner 2 is by base, be located at base inside and be provided with bevel pinion, bevel pinion drives the bevel gear wheel with its engagement, the scroll chuck structure being formed by the archimedean spiral groove that is meshed with three claws at the back side of bevel gear wheel, at chuck circumference, be provided with internal diameter adjustment hole 2-1, outside is provided with curved inner radius locating piece 2-2, the stepped mode that described curved inner radius locating piece 2-2 increases successively with radius is distributed in claw outside, at least arrange three layers, at curved inner radius locating piece 2-2, be provided with stop device 2-3 near the arbitrary circumference of chuck jaws outer radius, described stop device 2-3 is rod shaped structure, can be inside and outside flexible by adjustment screw 2-4.
Specific works process:
With spanner, rotate internal diameter adjustment hole 2-1, drive bevel pinion and rotate with the bevel gear wheel of its engagement, thereby the curved inner radius locating piece 2-2 that drives claw and be fixed on claw is inside and outside flexible, thereby play the internal diameter regulating action for the treatment of chamfering gear 3, the telescopic stop device 2-3 being installed on curved inner radius locating piece 2-2 can be placed between adjacent teeth, can regulate telescoping-radius by adjustment screw 2-4, can carry out anti-rotation stop to the gear 3 of different inner diameters.
To sum up, the utility model accomplishes the end in view.
Claims (4)
1. a gear chamfering positioning fixture, comprise the positioner being installed on workbench, it is characterized in that: described positioner is the scroll chuck structure of being located at a pair of intermeshing bevel gear composition of base inside, at chuck circumference, be provided with internal diameter adjustment hole, outside is provided with curved inner radius locating piece.
2. a kind of gear chamfering positioning fixture according to claim 1, is characterized in that: the stepped mode that described curved inner radius locating piece increases successively with radius is distributed in claw outside, at least arranges three layers.
3. a kind of gear chamfering positioning fixture according to claim 1, is characterized in that: described curved inner radius locating piece is provided with stop device near the arbitrary circumference of chuck jaws outer radius.
4. a kind of gear chamfering positioning fixture according to claim 3, is characterized in that: described stop device is rod shaped structure, can be inside and outside flexible by adjustment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626570.2U CN203541757U (en) | 2013-10-12 | 2013-10-12 | Gear chamfering positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626570.2U CN203541757U (en) | 2013-10-12 | 2013-10-12 | Gear chamfering positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541757U true CN203541757U (en) | 2014-04-16 |
Family
ID=50459926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626570.2U Expired - Fee Related CN203541757U (en) | 2013-10-12 | 2013-10-12 | Gear chamfering positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541757U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190641A (en) * | 2014-09-18 | 2014-12-10 | 杨木超 | Cleaning machine for various types of bearings |
| CN104374274A (en) * | 2014-11-13 | 2015-02-25 | 上海众力投资发展有限公司 | Gauge for inspecting external diameters of parts |
| CN105665841A (en) * | 2014-11-21 | 2016-06-15 | 上海胜僖汽车配件有限公司 | Clamp for machining gear product through high frequency on NC machine tool |
| CN106363251A (en) * | 2016-10-31 | 2017-02-01 | 江阴市天润机械制造有限公司 | Clamping device for gear chamfer deburring |
| CN107639309A (en) * | 2017-10-31 | 2018-01-30 | 河南柴油机重工有限责任公司 | A kind of centering helical gear flank of tooth teeth groove center positioning tool and processing method |
| CN107775117A (en) * | 2016-08-30 | 2018-03-09 | 天津浩岩科技开发有限公司 | A kind of gear of clamping fastening plugs in mill all-in-one |
| CN108481195A (en) * | 2018-03-30 | 2018-09-04 | 重庆神箭汽车传动件有限责任公司 | Gear fixing device |
| CN108613612A (en) * | 2018-06-21 | 2018-10-02 | 江苏理工学院 | A kind of annular groove diameter measurement tool |
| CN109079260A (en) * | 2018-08-03 | 2018-12-25 | 南京工大数控科技有限公司 | A kind of roller gear eccentric location device and numerical control chamfering algorithm |
| CN109759653A (en) * | 2019-01-09 | 2019-05-17 | 无锡职业技术学院 | Workpiece feeding device for automobile steering |
| CN109838536A (en) * | 2019-03-25 | 2019-06-04 | 江苏睿思特传动机械有限公司 | A kind of anti-friction gear of offset-type |
| CN109877399A (en) * | 2019-01-29 | 2019-06-14 | 桂林福达齿轮有限公司 | A kind of tooth surfaces of bevel gears chamfering tool |
| CN111203782A (en) * | 2020-01-16 | 2020-05-29 | 厉风燕 | Processing equipment for impeller hub tongue-and-groove |
| CN112404610A (en) * | 2020-10-28 | 2021-02-26 | 宜昌长机科技有限责任公司 | Gear shaping clamp for involute spline of internal tooth of driving wheel and operation method |
| CN112475483A (en) * | 2020-12-11 | 2021-03-12 | 雄名航空科工（芜湖）股份有限公司 | Gear end tooth surface machining equipment |
| CN113199273A (en) * | 2021-04-29 | 2021-08-03 | 重庆神箭汽车传动件有限责任公司 | Inner gear ring end chamfering clamping device |
| CN113275670A (en) * | 2021-06-07 | 2021-08-20 | 浙江陀曼精密机械有限公司 | Trial cut anchor clamps universal connection dish |
-
2013
- 2013-10-12 CN CN201320626570.2U patent/CN203541757U/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190641A (en) * | 2014-09-18 | 2014-12-10 | 杨木超 | Cleaning machine for various types of bearings |
| CN104374274A (en) * | 2014-11-13 | 2015-02-25 | 上海众力投资发展有限公司 | Gauge for inspecting external diameters of parts |
| CN105665841A (en) * | 2014-11-21 | 2016-06-15 | 上海胜僖汽车配件有限公司 | Clamp for machining gear product through high frequency on NC machine tool |
| CN107775117A (en) * | 2016-08-30 | 2018-03-09 | 天津浩岩科技开发有限公司 | A kind of gear of clamping fastening plugs in mill all-in-one |
| CN106363251A (en) * | 2016-10-31 | 2017-02-01 | 江阴市天润机械制造有限公司 | Clamping device for gear chamfer deburring |
| CN106363251B (en) * | 2016-10-31 | 2018-05-04 | 江阴市天润机械制造有限公司 | A kind of gear chamfering deburring clamping device |
| CN107639309A (en) * | 2017-10-31 | 2018-01-30 | 河南柴油机重工有限责任公司 | A kind of centering helical gear flank of tooth teeth groove center positioning tool and processing method |
| CN108481195B (en) * | 2018-03-30 | 2023-10-17 | 重庆神箭汽车传动件有限责任公司 | Gear fixing device |
| CN108481195A (en) * | 2018-03-30 | 2018-09-04 | 重庆神箭汽车传动件有限责任公司 | Gear fixing device |
| CN108613612A (en) * | 2018-06-21 | 2018-10-02 | 江苏理工学院 | A kind of annular groove diameter measurement tool |
| CN109079260A (en) * | 2018-08-03 | 2018-12-25 | 南京工大数控科技有限公司 | A kind of roller gear eccentric location device and numerical control chamfering algorithm |
| CN109759653A (en) * | 2019-01-09 | 2019-05-17 | 无锡职业技术学院 | Workpiece feeding device for automobile steering |
| CN109877399A (en) * | 2019-01-29 | 2019-06-14 | 桂林福达齿轮有限公司 | A kind of tooth surfaces of bevel gears chamfering tool |
| CN109877399B (en) * | 2019-01-29 | 2024-05-28 | 桂林福达齿轮有限公司 | Bevel gear tooth surface chamfering tool |
| CN109838536A (en) * | 2019-03-25 | 2019-06-04 | 江苏睿思特传动机械有限公司 | A kind of anti-friction gear of offset-type |
| CN109838536B (en) * | 2019-03-25 | 2024-06-07 | 江苏睿思特传动机械有限公司 | Compensation type anti-friction gear |
| CN111203782A (en) * | 2020-01-16 | 2020-05-29 | 厉风燕 | Processing equipment for impeller hub tongue-and-groove |
| CN111203782B (en) * | 2020-01-16 | 2021-05-04 | 诸暨市火鸟工业设计工作室 | Processing equipment for impeller hub tongue-and-groove |
| CN112404610A (en) * | 2020-10-28 | 2021-02-26 | 宜昌长机科技有限责任公司 | Gear shaping clamp for involute spline of internal tooth of driving wheel and operation method |
| CN112475483A (en) * | 2020-12-11 | 2021-03-12 | 雄名航空科工（芜湖）股份有限公司 | Gear end tooth surface machining equipment |
| CN113199273A (en) * | 2021-04-29 | 2021-08-03 | 重庆神箭汽车传动件有限责任公司 | Inner gear ring end chamfering clamping device |
| CN113275670A (en) * | 2021-06-07 | 2021-08-20 | 浙江陀曼精密机械有限公司 | Trial cut anchor clamps universal connection dish |
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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: 20140416 Termination date: 20141012 |
|
| EXPY | Termination of patent right or utility model |