CN102909521A - Device for press mounting of single-layer planet shaft of planet gearbox - Google Patents
Device for press mounting of single-layer planet shaft of planet gearbox Download PDFInfo
- Publication number
- CN102909521A CN102909521A CN2012103936457A CN201210393645A CN102909521A CN 102909521 A CN102909521 A CN 102909521A CN 2012103936457 A CN2012103936457 A CN 2012103936457A CN 201210393645 A CN201210393645 A CN 201210393645A CN 102909521 A CN102909521 A CN 102909521A
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- planet
- support body
- decompressor
- pedestal
- heater
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- 239000002356 single layer Substances 0.000 title abstract 4
- 238000001816 cooling Methods 0.000 claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 30
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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Abstract
The invention provides a device for press mounting of a single-layer planet shaft of a planet gearbox. A first frame and a second frame are respectively arranged on two sides of a stamping device and are fixedly connected with the stamping device; a heating device is fixedly connected to the first frame; a cooling device is fixedly connected to the second frame; a conveying device is arranged on a plane which is formed after the connection of the first frame, the second frame and the stamping device; a planet shaft bracket is placed on the conveying device, moves from the first frame to the second frame, and enters the heating device; the heating device is lowered to a specified position to heat the planet shaft bracket and then rises up; the conveying device drives the planet shaft bracket to enter the stamping device; the planet shaft is placed at a shaft hole in the planet shaft bracket; the stamping device moves downwards to press the planet shaft into the shaft hole of the planet shaft bracket and then rises up; the conveying device drives the planet shaft bracket to enter the cooling device for cooling; and after cooling, the conveying device carries the planet shaft bracket out of the cooling device. The device for press mounting of the single-layer planet shaft of the planet gearbox is simple in structure and high in press mounting accuracy, and is mainly used for press mounting of the single-layer planet shaft and the planet shaft bracket of the planet gearbox.
Description
Technical field
What the present invention relates to is a kind of press-loading device, specifically a kind of planet axis press-loading device.
Background technology
Traditional epicyclic gearbox planet axis, frame press-fits and adopts simple frock, instrument to finish and press-fit process, and longevity of service and precision are low, simultaneously since the defective of manual skill so that product inevitably produces mechanical damage, greatly reduce the service life of product.At present, employed epicyclic gearbox planet axis, frame technology of pressure mounting on the market mainly are to utilize the instruments such as hydraulic spanner to finish, and it is still not high to press-fit precision, and production efficiency is lower.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, press-fit precision high be used for the epicyclic gearbox individual layer planet axis press-loading apparatus that epicyclic gearbox individual layer planet axis, frame press-fit.
The object of the present invention is achieved like this:
Comprise the first support body, the second support body, heater, decompressor, cooling device, conveyer, the first support body, the second support body is installed in respectively the decompressor both sides and is connected with decompressor, heater is connected on the first support body by the liftable support bar, cooling device is connected on the second support body, conveyer is installed in the first support body, the second support body is connected with decompressor on the rear formed plane, the planet pedestal is placed on the conveyer and by the conveyer drive and moves to the second support body direction from the first support body, the planet pedestal enters heater, heater drops to assigned address the planet pedestal is heated rear rise, conveyer drives the planet pedestal and enters decompressor, planet axis is placed on the axis hole place on the planet pedestal, be about under the decompressor rise after planet axis is pressed into the axis hole of planet pedestal, conveyer drives the planet pedestal and enters the cooling device cooling, cools off complete rear conveyer and takes the planet pedestal out of cooling device.
Epicyclic gearbox individual layer planet axis press-loading apparatus of the present invention can also comprise:
1, described heater is electromagnetic heater, at the elevating lever place of heater stopping means is housed.
2, arrange two at decompressor and be used for controlling decompressor when motion level and the position of vertical direction and the position sensor of press depth.
3, cooling device is equipped with the air ring of a plurality of parallel arranged.Air ring can carry out small angle rotation to improve cooling effectiveness.
Operation principle of the present invention is:
The first support body, the second support body are installed in respectively the decompressor both sides, and are connected firmly with decompressor, at decompressor two position sensors are installed, the position of level and vertical direction when being used for controlling the decompressor motion.
Be installed in heater on the first support body and firmly connection, adopt electromagnetic heater in the heater, be equipped with stopping means and prevent heater and planet carrier direct collision at the elevating lever place of heater.
Be installed in cooling device on the support body and firmly connection, cooling device adopts the mode of many air ring parallel arranged, and air ring can carry out small angle rotation simultaneously.
Conveyer is installed in the first support body, the second support body to be connected with decompressor on the rear formed plane.
Its operation acts process is such:
The planet pedestal is placed in conveyer, conveyer slowly moves drive planet axis frame and enters heater from the first support body to the second support body direction, heater drops to assigned address the planet pedestal is heated rear rise, conveyer drives the planet pedestal and enters decompressor, planet axis is placed in the axis hole of planet pedestal, be about under the decompressor rise after planet axis is pressed into the planet pedestal, conveyer drives the planet pedestal and enters the cooling device cooling, cools off complete rear conveyer and takes the planet pedestal out of cooling device.
The invention has the beneficial effects as follows:
1, alleviates labor strength, increase work efficiency.
2, realize the automation of higher degree.
3, utilize principle of expanding with heat and contracting with cold to finish and press-fit, improved and press-fit speed and precision, improved the service life of product, reduced the production cycle of product.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
For example the present invention is done more detailed description below in conjunction with accompanying drawing.
The first support body 1, the second support body 6 are installed in respectively the both sides of decompressor 3, and be connected firmly with decompressor, heater 2 is installed on the first support body 1 and firmly and connects, cooling device 4 is installed on the second support body 6 and firmly connects, with conveyer 5 be installed in the first support body 1, the second support body 6 are connected with decompressor connect after on the formed plane.The planet pedestal is placed on the conveyer 5, conveyer 5 slowly moves drive planet axis frame and enters heater 2 from the first support body 1 to the second support body 6 directions, heater 2 drops to assigned address the planet pedestal is heated rear rise, conveyer 5 drives the planet pedestal and enters decompressor 3, planet axis is placed in the axis hole of planet pedestal, decompressor is about to for 3 times rise after planet axis is pressed into the planet pedestal, conveyer 5 drives the planet pedestal and enters cooling device 4 coolings, cools off complete rear conveyer 5 and takes the planet pedestal out of cooling device 4.
Adopt electromagnetic heater in the heater, the support bar of heater can carry out stably lifting action under the driving of motor, and be equipped with stopping means and prevent heater and planet carrier direct collision at the elevating lever place of heater.
Decompressor is installed two position sensors, position and the press depth of level and vertical direction when being used for controlling the decompressor motion.
Cooling device is equipped with the air ring of a plurality of parallel arranged, and air ring can carry out small angle rotation to improve cooling effectiveness.
Claims (5)
1. epicyclic gearbox individual layer planet axis press-loading apparatus, comprise the first support body, the second support body, heater, decompressor, cooling device, conveyer, it is characterized in that: the first support body, the second support body is installed in respectively the decompressor both sides and is connected with decompressor, heater is connected on the first support body by the liftable support bar, cooling device is connected on the second support body, conveyer is installed in the first support body, the second support body is connected with decompressor on the rear formed plane, the planet pedestal is placed on the conveyer and by the conveyer drive and moves to the second support body direction from the first support body, the planet pedestal enters heater, heater drops to assigned address the planet pedestal is heated rear rise, conveyer drives the planet pedestal and enters decompressor, planet axis is placed on the axis hole place on the planet pedestal, be about under the decompressor rise after planet axis is pressed into the axis hole of planet pedestal, conveyer drives the planet pedestal and enters the cooling device cooling, cools off complete rear conveyer and takes the planet pedestal out of cooling device.
2. epicyclic gearbox individual layer planet axis press-loading apparatus according to claim 1, it is characterized in that: described heater is electromagnetic heater, at the elevating lever place of heater stopping means is housed.
3. epicyclic gearbox individual layer planet axis press-loading apparatus according to claim 1 and 2 is characterized in that: at decompressor two levels when being used for controlling the decompressor motion and the position of vertical direction and the position sensor of press depth are set.
4. epicyclic gearbox individual layer planet axis press-loading apparatus according to claim 1 and 2, it is characterized in that: cooling device is equipped with the air ring of a plurality of parallel arranged.
5. epicyclic gearbox individual layer planet axis press-loading apparatus according to claim 3, it is characterized in that: cooling device is equipped with the air ring of a plurality of parallel arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210393645.7A CN102909521B (en) | 2012-10-17 | 2012-10-17 | A kind of epicyclic gearbox individual layer planet axis press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210393645.7A CN102909521B (en) | 2012-10-17 | 2012-10-17 | A kind of epicyclic gearbox individual layer planet axis press-loading apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909521A true CN102909521A (en) | 2013-02-06 |
| CN102909521B CN102909521B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210393645.7A Active CN102909521B (en) | 2012-10-17 | 2012-10-17 | A kind of epicyclic gearbox individual layer planet axis press-loading apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN102909521B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567743A (en) * | 2013-11-08 | 2014-02-12 | 无锡威孚精密机械制造有限责任公司 | Planet shaft press-fitting tool of hub reduction gear |
| CN105689964A (en) * | 2014-11-24 | 2016-06-22 | 安徽省小小科技实业有限责任公司 | Automatic oil jacket- squeezing device of hollow shaft |
| CN107738065A (en) * | 2017-11-23 | 2018-02-27 | 广东恒鑫智能装备股份有限公司 | Washing machine inner/outer tube sleeving machine |
| KR101935041B1 (en) | 2018-08-08 | 2019-01-03 | 이경근 | Apparatus for Assembling Bearing |
| CN109396793A (en) * | 2018-10-29 | 2019-03-01 | 中航飞机起落架有限责任公司 | The mounting device and installation method of big specification lining |
| CN113770645A (en) * | 2021-08-09 | 2021-12-10 | 东阳市联宜机电有限公司 | Automatic hot-pressing assembly equipment for output shaft and gear of speed reduction motor |
| CN114888523A (en) * | 2022-06-20 | 2022-08-12 | 伟本智能机电（上海）股份有限公司 | Gear heat sleeve machine and gear press-fitting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU504628A1 (en) * | 1974-01-28 | 1976-02-28 | Украинский Заочный Политехнический Институт | Automatic thermal assembly line of electric motor rotors |
| JPH09277121A (en) * | 1996-04-10 | 1997-10-28 | Nippon Steel Corp | Automatic shrinkable fitting device |
| US6861625B1 (en) * | 2000-05-22 | 2005-03-01 | Haimer Gmbh | Shrinking device for a toolholder |
| CN101213043A (en) * | 2005-09-09 | 2008-07-02 | 沙迪克株式会社 | Machine tool |
-
2012
- 2012-10-17 CN CN201210393645.7A patent/CN102909521B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU504628A1 (en) * | 1974-01-28 | 1976-02-28 | Украинский Заочный Политехнический Институт | Automatic thermal assembly line of electric motor rotors |
| JPH09277121A (en) * | 1996-04-10 | 1997-10-28 | Nippon Steel Corp | Automatic shrinkable fitting device |
| US6861625B1 (en) * | 2000-05-22 | 2005-03-01 | Haimer Gmbh | Shrinking device for a toolholder |
| CN101213043A (en) * | 2005-09-09 | 2008-07-02 | 沙迪克株式会社 | Machine tool |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567743A (en) * | 2013-11-08 | 2014-02-12 | 无锡威孚精密机械制造有限责任公司 | Planet shaft press-fitting tool of hub reduction gear |
| CN103567743B (en) * | 2013-11-08 | 2016-03-16 | 无锡威孚精密机械制造有限责任公司 | The planet axis press-fitting tool of hub reduction gear |
| CN105689964A (en) * | 2014-11-24 | 2016-06-22 | 安徽省小小科技实业有限责任公司 | Automatic oil jacket- squeezing device of hollow shaft |
| CN105689964B (en) * | 2014-11-24 | 2018-01-16 | 安徽省小小科技股份有限公司 | A kind of automatic force feed covering device of hollow shaft |
| CN107738065A (en) * | 2017-11-23 | 2018-02-27 | 广东恒鑫智能装备股份有限公司 | Washing machine inner/outer tube sleeving machine |
| KR101935041B1 (en) | 2018-08-08 | 2019-01-03 | 이경근 | Apparatus for Assembling Bearing |
| CN109396793A (en) * | 2018-10-29 | 2019-03-01 | 中航飞机起落架有限责任公司 | The mounting device and installation method of big specification lining |
| CN109396793B (en) * | 2018-10-29 | 2019-08-16 | 中航飞机起落架有限责任公司 | The mounting device and installation method of big specification lining |
| CN113770645A (en) * | 2021-08-09 | 2021-12-10 | 东阳市联宜机电有限公司 | Automatic hot-pressing assembly equipment for output shaft and gear of speed reduction motor |
| CN114888523A (en) * | 2022-06-20 | 2022-08-12 | 伟本智能机电（上海）股份有限公司 | Gear heat sleeve machine and gear press-fitting method |
| CN114888523B (en) * | 2022-06-20 | 2023-12-01 | 伟本智能机电（上海）股份有限公司 | Gear hot sheathing machine and gear press-fitting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102909521B (en) | 2015-12-16 |
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Effective date of registration: 20161228 Address after: 15 Heilongjiang, Nangang Province, Nantong street, building No. 258, building, ship, floor, No. 150001 Patentee after: Harbin Engineering University Science Park Development Co.,Ltd. Address before: 150001 Heilongjiang, Nangang District, Nantong street,, Harbin Engineering University, Department of Intellectual Property Office Patentee before: HARBIN ENGINEERING University |
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Effective date of registration: 20170628 Address after: Room 1408, ship building, 258 Nantong street, Nangang District, Heilongjiang, Harbin, 150001 Patentee after: HARBIN NORTH RICE TECHNOLOGY CO.,LTD. Address before: 15 Heilongjiang, Nangang Province, Nantong street, building No. 258, building, ship, floor, No. 150001 Patentee before: Harbin Engineering University Science Park Development Co.,Ltd. |
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Denomination of invention: A press mounting device for single layer planetary shaft of planetary gearbox Effective date of registration: 20210310 Granted publication date: 20151216 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN NORTH RICE TECHNOLOGY Co.,Ltd. Registration number: Y2021230000005 |
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Date of cancellation: 20220310 Granted publication date: 20151216 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN NORTH RICE TECHNOLOGY CO.,LTD. Registration number: Y2021230000005 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A single-layer planetary shaft press fitting device for planetary gearbox Effective date of registration: 20220426 Granted publication date: 20151216 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN NORTH RICE TECHNOLOGY CO.,LTD. Registration number: Y2022230000013 |
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Date of cancellation: 20230525 Granted publication date: 20151216 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN NORTH RICE TECHNOLOGY CO.,LTD. Registration number: Y2022230000013 |
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Denomination of invention: A single-layer planetary shaft press installation device for planetary gearbox Effective date of registration: 20230629 Granted publication date: 20151216 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN NORTH RICE TECHNOLOGY CO.,LTD. Registration number: Y2023230000056 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20151216 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN NORTH RICE TECHNOLOGY CO.,LTD. Registration number: Y2023230000056 |