CN202780988U - Tooth aligning tooling of duplicate gear - Google Patents
Tooth aligning tooling of duplicate gear Download PDFInfo
- Publication number
- CN202780988U CN202780988U CN 201220347053 CN201220347053U CN202780988U CN 202780988 U CN202780988 U CN 202780988U CN 201220347053 CN201220347053 CN 201220347053 CN 201220347053 U CN201220347053 U CN 201220347053U CN 202780988 U CN202780988 U CN 202780988U
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- China
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- tooth
- duplicate gear
- fluted disc
- frock
- gear
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Abstract
The utility model relates to the technical field of duplicate gears and discloses a tooth aligning tooling of a duplicate gear. The tooth aligning tooling of the duplicate gear comprises a tooling body which is provided with a through hole penetrating through the upper surface and the lower surface of the tooling body, an upper inner toothed disc and a lower inner toothed disc are respectively arranged at the upper end and the lower end of the through hole, upper positioning teeth and lower positioning teeth are respectively arranged on the upper inner toothed disc and the lower inner toothed disc, central lines of the upper positioning teeth and the lower positioning teeth are aligned, the upper inner toothed disc is matched with a planet pinion shaft of the duplicate gear, and the lower inner toothed disc is matched with a planet wheel of the duplicate gear. The tooth aligning tooling of the duplicate gear is simple in structure, convenient to operate and high in tooth aligning accuracy, assembling accuracy of the duplicate gear can be guaranteed, thereby utilization safety and stability of the duplicate gear can be guaranteed.
Description
Technical field
The utility model relates to the duplicate gear technical field, particularly relates to a kind of duplicate gear to the tooth frock.
Background technology
Duplicate gear is widely used in the reduction box, duplicate gear generally comprises end tooth and lower end tooth, making in the whole situation, upper end tooth adopts gear shaping (being also referred to as planet axis), lower end tooth adopts gear hobbing (being also referred to as planetary gear), upper end tooth guarantees up and down gear alignment by lower end tooth is inserted, but because upper end tooth adopts hardness and the intensity of gear shaping not high, in order to guarantee hardness and intensity, upper end tooth and lower end tooth separately carry out the techniques such as gear hobbing, carburizing, but this has just brought difficulty for the assembling after machining.Align between the tooth that be difficult to guarantee gear hobbing and gear shaping in assembling process and the tooth, if the phenomenon of not lining up, duplicate gear can cause adverse effect in actual applications.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model be how to provide the planet axis of a kind of duplicate gear upper end and lower end planetary gear to the tooth frock.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of duplicate gear to the tooth frock, comprise the frock body, described frock body has the through hole that runs through its upper and lower surface, the upper and lower end of described through hole is respectively equipped with interior fluted disc and lower inside fluted disc, be respectively equipped with positioning tooth and lower positioning tooth on described interior fluted disc and the lower inside fluted disc, the center line of described upper positioning tooth and lower positioning tooth aligns, being complementary of the planet axis of described interior fluted disc and duplicate gear, the planetary gear of described lower inside fluted disc and duplicate gear is complementary.
Wherein, evenly be provided with three upper positioning tooths on the circumferencial direction of described interior fluted disc.
Wherein, evenly be provided with three lower positioning tooths on the circumferencial direction of described lower inside fluted disc.
Wherein, described upper positioning tooth and lower positioning tooth are comprised of one or more internal tooths respectively.
Wherein, described frock body is " ⊥ " type.
(3) beneficial effect
A kind of duplicate gear that technique scheme provides is to the tooth frock, adopt lower inside fluted disc first the planetary gear position to be fixed, fluted disc slips into planet axis in the endoporus of planetary gear and finishes frock in upper along upper positioning tooth, because the center line of upper positioning tooth and lower positioning tooth aligns, so the star axle after installing and the gear teeth of planetary gear also align, this tool structure is simple, easy to operate, high to the tooth precision, the assembly precision of duplicate gear be can guarantee, thereby safety in utilization and the stability of duplicate gear guaranteed.
Description of drawings
Structural representation figure when Fig. 1 is a kind of duplicate gear of the utility model to tooth frock assembling duplicate gear;
Fig. 2 is that a kind of duplicate gear of the utility model is to the front view of tooth frock;
Fig. 3 is that a kind of duplicate gear of the utility model is to the partial sectional view of the top view of tooth frock.
Wherein, 1, frock body; 2, through hole; 3, upper interior fluted disc; 4, lower inside fluted disc; 5, upper positioning tooth; 6, lower positioning tooth; 7, planet axis; 8, planetary gear.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Fig. 1,2 and 3, a kind of duplicate gear of the utility model is to the tooth frock, comprise frock body 1, this frock body 1 has the through hole 2 that runs through its upper and lower surface, the upper and lower end of this through hole 2 is respectively equipped with interior fluted disc 3 and lower inside fluted disc 4, is respectively equipped with positioning tooth 5 and lower positioning tooth 6 on upper interior fluted disc 3 and the lower inside fluted disc 4, and the center line of upper positioning tooth 5 and lower positioning tooth 6 aligns, being complementary of the planet axis 7 of upper interior fluted disc 3 and duplicate gear, lower inside fluted disc 4 is complementary with the planetary gear 8 of duplicate gear.In the duplicate gear installation process, planetary gear 8 is installed in the lower inside fluted disc 4 first, the gear teeth of planetary gear 8 match with lower positioning tooth 5, then axle tooth and the upper positioning tooth 5 with planet axis 7 aligns, then planet axis 7 is slipped in the endoporus of planetary gear 8 along being somebody's turn to do upper positioning tooth 5, because the center line of upper positioning tooth 5 and lower positioning tooth 6 aligns, so the star axle 7 after installing and the gear teeth of planetary gear 8 also align; This tool structure is simple, and is easy to operate, high to the tooth precision, can guarantee the assembly precision of duplicate gear up to 0.1mm, thereby guarantees safety in utilization and the stability of duplicate gear.Preferably, through hole 2 is " ⊥ " type; Frock body 1 is " ⊥ " type.
From processing complexity and cost consideration: evenly be provided with positioning tooth 5 on three on the circumferencial direction of upper interior fluted disc 3; Evenly be provided with three lower positioning tooths 6 on the circumferencial direction of lower inside fluted disc 4.Upper positioning tooth 5 and lower positioning tooth 6 are comprised of one or more internal tooths respectively.Preferably, positioning tooth 5 forms by an internal tooth on each, and one of them lower positioning tooth 6 is set to be comprised of three internal tooths, can guarantee like this firm position of 4 pairs of planetary gears 8 of lower inside fluted disc, can guarantee 4 pairs of planet axis 7 of interior fluted disc 3 and lower inside fluted disc and planetary gear 8 to tooth frock precision, can save manufacturing procedure and cost again.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (5)
1. a duplicate gear is to the tooth frock, it is characterized in that, comprise the frock body, described frock body has the through hole that runs through its upper and lower surface, the upper and lower end of described through hole is respectively equipped with interior fluted disc and lower inside fluted disc, is respectively equipped with positioning tooth and lower positioning tooth on described interior fluted disc and the lower inside fluted disc, and the center line of described upper positioning tooth and lower positioning tooth aligns, being complementary of the planet axis of described interior fluted disc and duplicate gear, the planetary gear of described lower inside fluted disc and duplicate gear is complementary.
2. duplicate gear as claimed in claim 1 is characterized in that the tooth frock, evenly is provided with three upper positioning tooths on the circumferencial direction of described interior fluted disc.
3. duplicate gear as claimed in claim 1 is characterized in that the tooth frock, evenly is provided with three lower positioning tooths on the circumferencial direction of described lower inside fluted disc.
4. duplicate gear as claimed in claim 1 is characterized in that the tooth frock, and described upper positioning tooth and lower positioning tooth are comprised of one or more internal tooths respectively.
5. duplicate gear as claimed in claim 1 is characterized in that the tooth frock, and described frock body is " ⊥ " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347053 CN202780988U (en) | 2012-07-17 | 2012-07-17 | Tooth aligning tooling of duplicate gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220347053 CN202780988U (en) | 2012-07-17 | 2012-07-17 | Tooth aligning tooling of duplicate gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202780988U true CN202780988U (en) | 2013-03-13 |
Family
ID=47808322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220347053 Expired - Fee Related CN202780988U (en) | 2012-07-17 | 2012-07-17 | Tooth aligning tooling of duplicate gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202780988U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722355A (en) * | 2013-12-27 | 2014-04-16 | 宝钢特钢有限公司 | Method for assembling duplicate gear for roller of seamless steel tube cold rolling mill |
| CN103722513A (en) * | 2013-12-18 | 2014-04-16 | 柳州上汽汽车变速器有限公司 | Transmission output shaft assembly tool clamp and method for assembling output shaft assembly |
| CN104070495A (en) * | 2014-06-25 | 2014-10-01 | 南车戚墅堰机车车辆工艺研究所有限公司 | Dual gear tooth-aligning assembly tool and assembling method thereof |
| CN104260022A (en) * | 2014-09-28 | 2015-01-07 | 成都市翻鑫家科技有限公司 | Gear press-mounting clamp convenient for adjustment of mounting position |
| CN104308772A (en) * | 2014-10-11 | 2015-01-28 | 浙江融翔电子有限公司 | Quick gear positioning device |
| CN104339145A (en) * | 2014-09-28 | 2015-02-11 | 成都市翻鑫家科技有限公司 | Fail-safe gear press-fitting machine |
| CN106735611A (en) * | 2016-11-25 | 2017-05-31 | 中车戚墅堰机车车辆工艺研究所有限公司 | Duplicate gear high-precision phase position difference processing technology |
| CN106392465B (en) * | 2016-11-08 | 2019-04-19 | 中车戚墅堰机车车辆工艺研究所有限公司 | Duplicate gear tooth mesh device and its assembly method |
| CN110145591A (en) * | 2019-06-06 | 2019-08-20 | 国营第六一六厂 | A kind of assembly device of tower-shaped transmission spur gear |
| CN110293311A (en) * | 2019-05-30 | 2019-10-01 | 北京理工大学 | A kind of robot high accurate speed reducer duplex-gear process units and application method |
| CN112461089A (en) * | 2020-11-25 | 2021-03-09 | 大连日牵电机有限公司 | Tooth aligning assembly tool and detection method |
-
2012
- 2012-07-17 CN CN 201220347053 patent/CN202780988U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722513A (en) * | 2013-12-18 | 2014-04-16 | 柳州上汽汽车变速器有限公司 | Transmission output shaft assembly tool clamp and method for assembling output shaft assembly |
| CN103722513B (en) * | 2013-12-18 | 2016-01-20 | 柳州上汽汽车变速器有限公司 | Transmission output shaft assembly tool clamp |
| CN103722355A (en) * | 2013-12-27 | 2014-04-16 | 宝钢特钢有限公司 | Method for assembling duplicate gear for roller of seamless steel tube cold rolling mill |
| CN103722355B (en) * | 2013-12-27 | 2016-08-24 | 宝钢特钢有限公司 | A kind of assembly method of seamless steel pipe cold-rolling mill roll duplicate gear |
| CN104070495A (en) * | 2014-06-25 | 2014-10-01 | 南车戚墅堰机车车辆工艺研究所有限公司 | Dual gear tooth-aligning assembly tool and assembling method thereof |
| CN104070495B (en) * | 2014-06-25 | 2015-12-16 | 南车戚墅堰机车车辆工艺研究所有限公司 | Duplicate gear is to tooth assembly tool and assemble method thereof |
| CN104260022B (en) * | 2014-09-28 | 2016-07-27 | 成都市翻鑫家科技有限公司 | A kind of convenient gear press mounting fixture regulating installation site |
| CN104260022A (en) * | 2014-09-28 | 2015-01-07 | 成都市翻鑫家科技有限公司 | Gear press-mounting clamp convenient for adjustment of mounting position |
| CN104339145A (en) * | 2014-09-28 | 2015-02-11 | 成都市翻鑫家科技有限公司 | Fail-safe gear press-fitting machine |
| CN104308772A (en) * | 2014-10-11 | 2015-01-28 | 浙江融翔电子有限公司 | Quick gear positioning device |
| CN104308772B (en) * | 2014-10-11 | 2015-12-16 | 浙江融翔电子有限公司 | A kind of gear fast-positioning device |
| CN106392465B (en) * | 2016-11-08 | 2019-04-19 | 中车戚墅堰机车车辆工艺研究所有限公司 | Duplicate gear tooth mesh device and its assembly method |
| CN106735611A (en) * | 2016-11-25 | 2017-05-31 | 中车戚墅堰机车车辆工艺研究所有限公司 | Duplicate gear high-precision phase position difference processing technology |
| CN110293311A (en) * | 2019-05-30 | 2019-10-01 | 北京理工大学 | A kind of robot high accurate speed reducer duplex-gear process units and application method |
| CN110293311B (en) * | 2019-05-30 | 2020-06-02 | 北京理工大学 | High-precision speed reducer duplex gear production device for robot and use method |
| US11478867B2 (en) | 2019-05-30 | 2022-10-25 | Beijing Institute Of Technology | Machining device for duplex gear of high-precision reducer for robot, and use method thereof |
| CN110145591A (en) * | 2019-06-06 | 2019-08-20 | 国营第六一六厂 | A kind of assembly device of tower-shaped transmission spur gear |
| CN110145591B (en) * | 2019-06-06 | 2021-07-20 | 国营第六一六厂 | Assembling device for tower-shaped transmission straight gear |
| CN112461089A (en) * | 2020-11-25 | 2021-03-09 | 大连日牵电机有限公司 | Tooth aligning assembly tool and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU ASIA-PACIFIC METAL CO., LTD. Free format text: FORMER OWNER: FINE WISDOM(SUZHOU) DRIVING SYSTEM CO., LTD. Effective date: 20141217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: FINE WISDOM(SUZHOU) DRIVING SYSTEM CO., LTD. Free format text: FORMER NAME: FINE WISDOM(SUZHOU) TECHNOLOGY MATERIALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Jiangsu city in Suzhou Province town of Xiangcheng District Wong Tai Pan Yang Industrial Park min Road No. 1 Patentee after: Pan Wei (Suzhou) transmission system Co.,Ltd. Address before: 215000 Jiangsu city in Suzhou Province town of Xiangcheng District Wong Tai Pan Yang Industrial Park min Road No. 1 Patentee before: Fanwei (Suzhou) Technology Materials Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141217 Address after: 215000, No. 4, prosperous road, Huangqiao Industrial Park, Suzhou, Jiangsu, Xiangcheng District Patentee after: SUZHOU ASIA PACIFIC METAL Co.,Ltd. Address before: 215000 Jiangsu city in Suzhou Province town of Xiangcheng District Wong Tai Pan Yang Industrial Park min Road No. 1 Patentee before: Pan Wei (Suzhou) transmission system Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |