CN103381548B - Gear automatic assembly equipment and assembly method thereof - Google Patents
Gear automatic assembly equipment and assembly method thereof Download PDFInfo
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- CN103381548B CN103381548B CN201310286445.6A CN201310286445A CN103381548B CN 103381548 B CN103381548 B CN 103381548B CN 201310286445 A CN201310286445 A CN 201310286445A CN 103381548 B CN103381548 B CN 103381548B
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Abstract
The invention discloses a kind of gear automatic assembly equipment and assembly method thereof, this equipment comprises the station index dial with station, and gear feeding device, bearing pay-off, assembling press-in device, depoling bar device, become article taking-out apparatus and cleaning resetting means, assembly method: by gear, bearing is placed on station index dial and has automatically assembled through said apparatus successively, present invention achieves full-automatic assembling, enhance productivity and product quality, instead of manual operation, greatly reduce labour intensity, stop people for maloperation, essentially eliminate quality hidden danger.
Description
Technical field
The present invention relates to a kind of gear automatic assembly equipment, belong to automated machine technical field.The invention still further relates to said gear automatic assembly method.
Background technology
Powder metallurgy planetary gear is large-scale in auto parts and components, for realizing the reducing gear function of starter.Compare the gear of machined and cold-extruded, powder metallurgical gear has the feature that precision is high, cost is low.
In starter, planetary gear exists (planetary gear and inner bearing composition) as assembly.Gear is as driving parts, and teeth portion receives normal force during engagement, and therefore teeth portion has the requirement of intensity and hardness; Middle oiliness bearing then can play lubrication.
The requirement of planetary gear assembly be mainly following some: the compression distance of bearing, hole size, profile of tooth are relative to the run-out tolerance of endoporus.
Corresponding, assembly equipment needs to ensure above three aspects.
The assembling of gear and bearing, the process roughly adopted at present is manual holding gears and bearing, manual press-in (small enterprise, small lot batch manufacture method), or manual holding gears and bearing, automatic press-in (automobile main frame maker's production method, integrate in a pipeline, do not need too large production efficiency).
Said method manually places part, is manually pressed into, and its advantage is: production efficiency is high, output 1.2 ten thousand/8 hours; Its shortcoming is: 1) equipment is outmoded, and precision is not high, affects control of product quality; 2) dynamic exist maloperation, makes bad generation, and can not Timeliness coverage; 3) manual operation, potential safety hazard is large; 4) labour intensity is large; 5) need to use two procedures (station low precision, the processing in hole needs additional vias operation); 6) cost of labor increases year by year.
Summary of the invention
Technical problem to be solved by this invention is the present situation for manual or semi-automatic assembling powder metallurgical gear traditional at present, provides a kind of gear automatic assembly equipment and assembly method.
In order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of gear automatic assembly equipment, it comprises the station index dial of rotation, it is evenly provided with multiple station, and described station comprises locating flange, described locating flange is provided with to the hollow guide post of gear location, described guide post wall thickness is identical with bearing, described guide post inside is provided with to the burnishing-in bar of bearing location, and described burnishing-in bar stretches out guide post, burnishing-in bar and guide post stepped; Be provided with gear feeding device, bearing pay-off, assembling press-in device, depoling bar device at described station calibration web, become article taking-out apparatus and cleaning resetting means, said apparatus is corresponding with the station on station index dial, when station index dial forwards said apparatus position to:
Gear feeding device, places gear on the guide bar, makes geared sleeve on the guide bar;
Bearing pay-off, is placed on bearing on burnishing-in bar, makes bearing holder (housing, cover) on burnishing-in bar;
Assembling press-in device, comprise and press-fit patrix, described to press-fit patrix be hollow tubular, and its external diameter is less than bearing outside diameter, and its internal diameter is greater than bearing bore diameter, when station arrival press-fits position, press-fit patrix and coaxial bearing, press-fit patrix and press down bearing is pressed into gear, complete assembling, guide post is also pressed down, and makes gear depart from guide post;
Depoling bar device, presses down burnishing-in bar, makes the bearing be assemblied on gear depart from burnishing-in bar;
Become article taking-out apparatus, utilize manipulator to assemble and take out from station with the gear that burnishing-in bar departs from;
Cleaning resetting means, cleans station, and the guide post pressed down, burnishing-in bar is lifted reset.
Described gear feeding device has the function detecting and correct gear positive and negative.
Be provided with in described assembling press-in device detect down force pressure pressure sensor and detect pushed position press down displacement transducer.
Described equipment also comprises bad part eject device, described bad part eject device by manipulator by bad part eject, described bad part eject device is arranged on depoling bar device and becomes between article taking-out apparatus, described station index dial arranges corresponding station, described bad part eject device according to pressure sensor, press down the signal controlling machine tool hand of displacement transducer by bad part eject.
The assembly method of said gear automatic assembly equipment, comprises the following steps:
(1) n station is evenly set on station index dial, evenly arrange gear feeding device, bearing pay-off, assembling press-in device, depoling bar device, bad part eject device successively at station index dial periphery, become article taking-out apparatus and cleaning resetting means, station position is corresponding with said apparatus position;
(2) gear is placed on the guide post of a station by gear feeding device, makes geared sleeve on the guide bar;
(3) station index dial rotates (360/n) °, and above-mentioned station turns to bearing pay-off position, and bearing is placed on the burnishing-in bar of above-mentioned station by bearing pay-off, makes bearing holder (housing, cover) on burnishing-in bar;
(4) station index dial rotates (360/n) °, and above-mentioned station turns to assembling press-in device position, and assembling press-in device utilizes and press-fits patrix and press down bearing is pressed into gear, and complete assembling, guide post is also pressed down, and makes gear depart from guide post; The pressure sensor established and press down displacement transducer and detect down force pressure, depressed position respectively in assembling press-in device;
(5) station index dial rotates (360/n) °, and above-mentioned station turns to depoling bar device position, and burnishing-in bar presses down and makes the bearing be assemblied on gear depart from burnishing-in bar by depoling bar device;
(6) station index dial rotate (360/n) °, above-mentioned station turns to bad part eject setting position place, bad part eject device according to pressure sensor, press down the signal controlling machine tool hand of displacement transducer by bad part eject;
(7) station index dial rotates (360/n) °, and above-mentioned station turns to into article taking-out apparatus position, becomes article taking-out apparatus utilize manipulator to assemble and take out from station with the gear that burnishing-in bar departs from;
(8) station index dial rotates (360/n) °, and above-mentioned station turns to cleaning resetting means position, and cleaning resetting means cleans station, and the guide post pressed down, burnishing-in bar are lifted reset;
(9) each station repeats step (2)-step (8) successively, continues automatically to complete gear and automatically assembles.
Present invention achieves full-automatic assembling, enhance productivity and product quality, instead of manual operation, greatly reduce labour intensity, stopped people for maloperation, essentially eliminate quality hidden danger, process cost drops to 0.01 yuan from 0.019 yuan; Umber of defectives drops to maximum 5 from every day 50.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is apparatus of the present invention structural representation.
Fig. 2 is assembling press-in device structural representation.
Fig. 3 is A portion structural representation in Fig. 2.
Fig. 4 is depoling bar device structural representation.
Fig. 5 is B portion structural representation in Fig. 4.
Detailed description of the invention
As shown in Figure 1, gear automatic assembly equipment comprises the station index dial 101 of rotation, and it is evenly provided with station 8, and described station 8 comprises locating flange (as Fig. 2), and locating flange 15 is arranged on station index dial 101 by mounting flange 14.
Locating flange 15 is provided with to the hollow guide post 13 of gear location, described guide post 13 wall thickness is identical with bearing, described guide post 13 inside is provided with to the burnishing-in bar 12 of bearing location, described burnishing-in bar 12 stretches out guide post 13, burnishing-in bar 12 is stepped with guide post 13, guide post 13, burnishing-in bar 12 are positioned at the center of locating flange 15, and it can be up and down.
Be provided with gear feeding device 1, bearing pay-off 2, assembling press-in device 3, depoling bar device 4, bad part eject device 5 on described station index dial 101 limit, become article taking-out apparatus 6 and cleaning resetting means 7, said apparatus is corresponding with the station 8 on station index dial 101, like this, when station index dial rotates according to 45° angle degree, station and said apparatus position just can be mapped.Above-mentioned each device is successively set on station calibration web according to 45° angle degree interval, and when such station index dial rotates according to 45° angle degree, station 8 is just in the operating position corresponding with said apparatus.Wherein:
Gear feeding device 1, is placed on gear on guide post 13, makes geared sleeve on guide post 13; Described gear feeding device has the function detecting and correct gear positive and negative, and when gear is in reverse side, gear feeding device is placed on guide post 13 after being overturn by gear.
Bearing pay-off 2, is placed on bearing on burnishing-in bar 12, makes bearing holder (housing, cover) on burnishing-in bar 12.
As shown in Figure 2,3, assembling press-in device is arranged on base plate 9 by mount pad 2, and it comprises and press-fits patrix 16, described in press-fit patrix 16 for hollow tubular, its external diameter is less than bearing outside diameter, its internal diameter is greater than bearing bore diameter, when station 8 arrival press-fits position, press-fits patrix 16 and coaxial bearing, press-fit patrix 16 to press down bearing is pressed into gear, complete assembling, guide post 13 is now also pressed down, and makes gear depart from guide post 13.
Be provided with in described assembling press-in device 3 detect down force pressure pressure sensor 19 and detect pushed position press down displacement transducer.According to pressure sensor 19 and the detection that presses down displacement transducer can judge gear and bearing assemble whether qualified.
After gear and bearing are had good positioning, bearing is pressed in bore by oil cylinder loading at this station.In pressing process, built-in pressure sensor 19 detects real-time pressure and mineralization pressure curve, and can arrange pressure bound come brief introduction control press-in the magnitude of interference.And pass through the built-in circuit design of seaming chuck, after pushed position puts in place, return block 17 and return turning circuit, realize displacement detecting.Guide post 13 side opening adds damping polyurethane, prevents guide post 13 and burnishing-in bar 12 from dropping in process of press in.
As shown in Figure 4,5, depoling bar device 4 is installed on the base plate 20 by mount pad 21, and it adopts upper ejector pin 23 to be pressed down by burnishing-in bar 12, makes the bearing be assemblied on gear depart from burnishing-in bar 12.
Bad part eject device 5 position, bad part eject device according to pressure sensor, press down the signal controlling machine tool hand of displacement transducer by bad part eject.
Become article taking-out apparatus 6, utilize manipulator to assemble and take out from station 8 with the gear (non-defective unit) that burnishing-in bar 12 departs from, and sending into rewinding dish.
Cleaning resetting means 7, cleans (as with gas and oil mist washing station, ensureing without dirty) station 8, and the guide post pressed down, burnishing-in bar is lifted reset.
When the station index dial 101 of said apparatus evenly being arranged individual station, successively gear feeding device 1, bearing pay-off 2, assembling press-in device 3, depoling bar device 4, bad part eject device 5, one-tenth article taking-out apparatus 6 and cleaning resetting means 7 are set according to 45 ° at station index dial 101 periphery, such station 8 position is corresponding with said apparatus position, for a station, automatic assembly method:
(1) gear is placed on the guide post 13 of a station 8 by gear feeding device 1, makes geared sleeve on guide post 13;
(2) station index dial 101 rotates 45 °, and above-mentioned station 8 turns to bearing pay-off 2 position, and bearing is placed on the burnishing-in bar 12 of above-mentioned station 8 by bearing pay-off 2, makes bearing holder (housing, cover) on burnishing-in bar 12;
(3) station index dial 101 rotates 45 °, and above-mentioned station 8 turns to assembling press-in device position 3 place, and assembling press-in device 3 utilizes and press-fits patrix 16 and press down bearing is pressed into gear, and complete assembling, guide post 13 is also pressed down, and makes gear depart from guide post 13; The pressure sensor 19 established and press down displacement transducer and detect down force pressure, depressed position respectively in assembling press-in device 3;
(4) station index dial 101 rotates 45 °, and above-mentioned station 8 turns to depoling bar device 4 position, and burnishing-in bar 12 presses down and makes the bearing be assemblied on gear depart from burnishing-in bar 12 by depoling bar device 4;
(5) station index dial 101 rotates 45 °, and above-mentioned station 8 turns to bad part eject device 5 position, bad part eject device 5 according to pressure sensor 19, press down the signal controlling machine tool hand of displacement transducer by bad part eject;
(6) station index dial 101 rotates 45 °, and above-mentioned station 8 turns to into article taking-out apparatus 6 position, becomes article taking-out apparatus 6 utilize manipulator to assemble and take out from station 8 with the gear that burnishing-in bar 12 departs from;
(7) station index dial 101 rotates 45 °, above-mentioned work 8 turns to cleaning resetting means 7 position, and cleaning resetting means 7 pairs of stations clean, and the guide post 13 pressed down, burnishing-in bar 12 are lifted reset, for assembling is prepared next time, so far complete a complete assemble flow.
The rotation that station index dial 101 continues, each station 8 repeats step (2)-step (8) successively, continues automatically to complete gear and automatically assembles.
Gear feeding device 1, bearing pay-off 2, assembling press-in device 3, depoling bar device 4, bad part eject device 5, one-tenth article taking-out apparatus 6 and cleaning resetting means 7, these devices we can become functional device, the setting of station is as far as possible identical with the quantity of these functional devices, such station index dial 101 rotates and makes each station 8 all in work, avoids wasting the number of times rotated.
Above-described embodiment does not limit the present invention in any way, and the technical scheme that the mode that every employing is equal to replacement or equivalent transformation obtains all drops in protection scope of the present invention.
Claims (5)
1. a gear automatic assembly equipment, it is characterized in that the station index dial comprising rotation, it is evenly provided with multiple station, described station comprises locating flange, described locating flange is provided with to the hollow guide post of gear location, described guide post wall thickness is identical with bearing, and described guide post inside is provided with to the burnishing-in bar of bearing location, described burnishing-in bar stretches out guide post, burnishing-in bar and guide post stepped; Be provided with gear feeding device, bearing pay-off, assembling press-in device, depoling bar device at described station calibration web, become article taking-out apparatus and cleaning resetting means, said apparatus is corresponding with the station on station index dial, when station index dial forwards said apparatus position to:
Gear feeding device, places gear on the guide bar, makes geared sleeve on the guide bar;
Bearing pay-off, is placed on bearing on burnishing-in bar, makes bearing holder (housing, cover) on burnishing-in bar;
Assembling press-in device, comprise and press-fit patrix, described to press-fit patrix be hollow tubular, and its external diameter is less than bearing outside diameter, and its internal diameter is greater than bearing bore diameter, when station arrival press-fits position, press-fit patrix and coaxial bearing, press-fit patrix and press down bearing is pressed into gear, complete assembling, guide post is also pressed down, and makes gear depart from guide post;
Depoling bar device, presses down burnishing-in bar, makes the bearing be assemblied on gear depart from burnishing-in bar;
Become article taking-out apparatus, utilize manipulator to assemble and take out from station with the gear that burnishing-in bar departs from;
Cleaning resetting means, cleans station, and the guide post pressed down, burnishing-in bar is lifted reset.
2. gear automatic assembly equipment according to claim 1, is characterized in that: described gear feeding device has the function detecting and correct gear positive and negative.
3. gear automatic assembly equipment according to claim 1, is characterized in that: be provided with in described assembling press-in device detect down force pressure pressure sensor and detect pushed position press down displacement transducer.
4. gear automatic assembly equipment according to claim 3, it is characterized in that: described equipment also comprises bad part eject device, described bad part eject device by manipulator by bad part eject, described bad part eject device is arranged on depoling bar device and becomes between article taking-out apparatus, described station index dial arranges corresponding station, described bad part eject device according to pressure sensor, press down the signal controlling machine tool hand of displacement transducer by bad part eject.
5. the assembly method of the gear automatic assembly equipment according to any one of claim 1-4, is characterized in that comprising the following steps:
(1) n station is evenly set on station index dial, evenly arrange gear feeding device, bearing pay-off, assembling press-in device, depoling bar device, bad part eject device successively at station index dial periphery, become article taking-out apparatus and cleaning resetting means, station position is corresponding with said apparatus position;
(2) gear is placed on the guide post of a station by gear feeding device, makes geared sleeve on the guide bar;
(3) station index dial rotates (360/n) °, and above-mentioned station turns to bearing pay-off position, and bearing is placed on the burnishing-in bar of above-mentioned station by bearing pay-off, makes bearing holder (housing, cover) on burnishing-in bar;
(4) station index dial rotates (360/n) °, and above-mentioned station turns to assembling press-in device position, and assembling press-in device utilizes and press-fits patrix and press down bearing is pressed into gear, and complete assembling, guide post is also pressed down, and makes gear depart from guide post; The pressure sensor established and press down displacement transducer and detect down force pressure, depressed position respectively in assembling press-in device;
(5) station index dial rotates (360/n) °, and above-mentioned station turns to depoling bar device position, and burnishing-in bar presses down and makes the bearing be assemblied on gear depart from burnishing-in bar by depoling bar device;
(6) station index dial rotate (360/n) °, above-mentioned station turns to bad part eject setting position place, bad part eject device according to pressure sensor, press down the signal controlling machine tool hand of displacement transducer by bad part eject;
(7) station index dial rotates (360/n) °, and above-mentioned station turns to into article taking-out apparatus position, becomes article taking-out apparatus utilize manipulator to assemble and take out from station with the gear that burnishing-in bar departs from;
(8) station index dial rotates (360/n) °, and above-mentioned station turns to cleaning resetting means position, and cleaning resetting means cleans station, and the guide post pressed down, burnishing-in bar are lifted reset;
(9) each station repeats step (2)-step (8) successively, continues automatically to complete gear and automatically assembles.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310286445.6A CN103381548B (en) | 2013-07-09 | 2013-07-09 | Gear automatic assembly equipment and assembly method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310286445.6A CN103381548B (en) | 2013-07-09 | 2013-07-09 | Gear automatic assembly equipment and assembly method thereof |
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| CN103381548A CN103381548A (en) | 2013-11-06 |
| CN103381548B true CN103381548B (en) | 2015-12-09 |
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| CN104084780B (en) * | 2014-07-23 | 2016-06-22 | 张天林 | A kind of universal wheel automatic setup system |
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| CN110695687B (en) * | 2019-10-18 | 2021-07-30 | 浙江康明斯机械有限公司 | Planetary gear installation device of speed reducer |
| CN110977393A (en) * | 2019-11-05 | 2020-04-10 | 上海金山易通汽车离合器有限公司 | Bearing installation device for assembling automobile belt pulley |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826047A (en) * | 1972-02-28 | 1974-07-30 | Rca Corp | Device for mounting and orienting a workpiece |
| EP0773086A2 (en) * | 1992-11-25 | 1997-05-14 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for automatically assembling side gears, pinions and pinion shaft within differential case |
| CN201082501Y (en) * | 2007-10-19 | 2008-07-09 | 湘潭电机股份有限公司 | Planetary gear vertical type assembling device |
| CN101804557A (en) * | 2010-03-24 | 2010-08-18 | 中山市科力高自动化设备有限公司 | Molecular sieve assembling device |
| CN102179688A (en) * | 2011-03-18 | 2011-09-14 | 荆州神电实业有限公司 | Automatic assembling machine of needle roller of planet wheel |
| CN203330654U (en) * | 2013-07-09 | 2013-12-11 | 常熟市华德粉末冶金有限公司 | Automatic gear assembly device |
-
2013
- 2013-07-09 CN CN201310286445.6A patent/CN103381548B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826047A (en) * | 1972-02-28 | 1974-07-30 | Rca Corp | Device for mounting and orienting a workpiece |
| EP0773086A2 (en) * | 1992-11-25 | 1997-05-14 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for automatically assembling side gears, pinions and pinion shaft within differential case |
| CN201082501Y (en) * | 2007-10-19 | 2008-07-09 | 湘潭电机股份有限公司 | Planetary gear vertical type assembling device |
| CN101804557A (en) * | 2010-03-24 | 2010-08-18 | 中山市科力高自动化设备有限公司 | Molecular sieve assembling device |
| CN102179688A (en) * | 2011-03-18 | 2011-09-14 | 荆州神电实业有限公司 | Automatic assembling machine of needle roller of planet wheel |
| CN203330654U (en) * | 2013-07-09 | 2013-12-11 | 常熟市华德粉末冶金有限公司 | Automatic gear assembly device |
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