CN102166613A - Bearing riveting machine - Google Patents
Bearing riveting machine Download PDFInfo
- Publication number
- CN102166613A CN102166613A CN 201010617069 CN201010617069A CN102166613A CN 102166613 A CN102166613 A CN 102166613A CN 201010617069 CN201010617069 CN 201010617069 CN 201010617069 A CN201010617069 A CN 201010617069A CN 102166613 A CN102166613 A CN 102166613A
- Authority
- CN
- China
- Prior art keywords
- press
- lead screw
- sliding panel
- bearing
- riveting machine
- 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.)
- Granted
Links
Images
Landscapes
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses a bearing riveting machine which comprises a stander, driving equipment, a lead screw mechanism connected with the driving device, an upward press slide plate connected with a lead screw nut of the lead screw mechanism, two downward press slide plates respectively sheathed on two stand column guide rods, two press machine lower faceplates arranged at the bottom of the stand column guide rods, and a plurality of pressure sensors arranged between the press machine lower faceplates and the downward press slide plates. The lead screw is driven by the driving device to rotate, so that the lead screw nut and the upward press slide plate connected with the lead screw nut are driven to move up and down, and the lead screw nut and the upward press slide plate are moved at a screw pitch up and down when the lead screw is rotated at one circle. The lead screw is higher in stroke precision, so that the riveting stroke precision of the machine is correspondingly improved, the riveting stroke of the machine can be accurately controlled by controlling the convolution of the driving equipment, and the rotation motion is converted to be linear motion. The withdrawing force after a rocker arm bearing is riveted can reach 3500N, so that the problem that the rocker arm bearing is fallen off during using can be avoided, and the problem of sale quality can be completely eradicated.
Description
Technical field
The present invention relates to bearing riveting technology field, particularly a kind of bearing riveting machine.
Background technology
In the automobile engine, the rocking arm that control cylinder inlet and outlet door is opened and closed is a lever construction; there is rocker shaft hole at the middle part of rocking arm; there is the forked axle bearing outer end of rocking arm; on the forked axle bearing dead eye is arranged; the axis of dead eye is parallel with the axis of rocker shaft hole, and it is link with valve that the rocker bearing that matches with cam, the inner of rocking arm are arranged on the forked axle bearing.During work, the rocker shaft hole at rocking arm middle part is enclosed within on the rocker arm shaft, and as the fulcrum of lever, rocker bearing is attached on the cam, when cam rotates, promotes the rocking arm periodic oscillations, and periodic oscillations are also done in the inner of rocking arm, and performance period, ground was to the Kai Heguan of cylinder inlet and outlet door.Rocker bearing is to be clipped in the forked axle bearing, and the dead eye on brearing bore and the forked axle bearing is installed with minor axis, and rocker bearing is fixed on the rocking arm.For rocker bearing being installed in the rocking arm outer end, to be placed on rocker bearing in the forked axle bearing earlier, dead eye on brearing bore and the forked axle bearing aligns, even the dead in line of the dead eye on brearing bore and the forked axle bearing, again the dead eye of minor axis from the forked axle bearing penetrated, eject the cylindrical rubber core in the rocker bearing, minor axis is inserted in the dead eye and brearing bore on the forked axle bearing.
In the prior art, there is not the riveting equipment of special-purpose rocker bearing.Be to adopt the punching apparatus riveted joint in the past, because punching apparatus riveted joint Stroke Control instability, rivet force is also unstable, and not only production efficiency is low, bearing riveted joint back pull-out force instability, and the qualification rate of product is not high yet.
Summary of the invention
In view of this, the invention provides a kind of bearing riveting machine, reach more than 3500, avoid the product problem that comes off of bearing in use to guarantee the pull-out force after the bearing riveted joint.
For achieving the above object, the invention provides following technical scheme:
A kind of bearing riveting machine comprises:
Frame which is provided with two column guide rods;
Be erected at the baffle plate on described column guide rod top, be arranged on the driving arrangement on the described baffle plate;
With the screw mechanism that described driving arrangement links to each other, the leading screw of this screw mechanism links to each other with described driving arrangement;
Sliding panel is pressed in going up of linking to each other with the feed screw nut of described screw mechanism, presses the two ends of sliding panel slidably to be set in respectively on two column guide rods on this;
Two ends slidably are set in respectively on two column guide rods, and are positioned at the described sliding panel that presses down of pressing the sliding panel lower end of going up, and the described sliding panel that presses down is provided with anchor clamps, and described going up presses sliding panel to be provided with cylindrical push rod;
Be arranged on the press lower panel of the bottom of described two column guide rods;
Be arranged on described press lower panel and the described pressure sensor that presses down between the sliding panel.
Preferably,, it is characterized in that, also comprise the encoder of controlling described leading screw stroke at above-mentioned bearing riveting machine.
Preferably, in above-mentioned bearing riveting machine, described driving arrangement specifically comprises servomotor and the decelerator that links to each other with this servomotor.
Preferably, in above-mentioned bearing riveting machine, also comprise the press top panel that is arranged on the described baffle plate, described driving arrangement is arranged on the described press top panel.
Preferably, in above-mentioned bearing riveting machine, the output shaft of described decelerator links to each other by shaft coupling with described leading screw.
Preferably, in above-mentioned bearing riveting machine, also comprise controller and alarm, described controller receives the pressure assembling force signal of described pressure sensor, when described pressure assembling force is not in the thrust scope that controller is set, controls described alarm equipment alarm.
Preferably, in above-mentioned bearing riveting machine, also comprise the encoder that detects described leading screw stroke, when described encoder detects in the press-mounting stroke scope that the stroke of described leading screw do not set, control described alarm equipment alarm in described controller.
From above-mentioned technical scheme as can be seen, the driving that the present invention presses down as last pressure sliding panel by the accurate electronic cylinder of utilization (driving arrangement and screw mechanism), by driving arrangement output torque, the drive leading screw rotates, thereby the pressure sliding panel of going up that drives the feed screw nut and link to each other with the feed screw nut moves up and down, the moving circle of leading screw revolution moves or moves down a pitch on feed screw nut and the last pressure sliding panel.Because the stroke accuracy of leading screw is higher,, get final product the riveted joint stroke of accurate control appliance by the revolution of control driving arrangement so the riveted joint stroke accuracy of this equipment improves.By the change of bearing clinching method, the pull-out force after the rocker bearing riveted joint all can reach 3500N, has guaranteed that fully rocker bearing in the use problem that comes off, stopped quality problems after sale.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The main TV structure schematic diagram of the bearing riveting machine that Fig. 1 provides for the embodiment of the invention.
The specific embodiment
The invention discloses a kind of bearing riveting machine, reach more than 3500, avoid the product problem that comes off of bearing in use to guarantee the pull-out force after the bearing riveted joint.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
See also Fig. 1, the main TV structure schematic diagram of the bearing riveting machine that Fig. 1 provides for the embodiment of the invention.
Bearing riveting machine provided by the invention, comprise frame 15, column guide rod 5, driving arrangement, screw mechanism, on press sliding panel 10, press lower panel 13 and pressure sensor 12.Wherein, the support component of frame 15 entire equipment can be preferably the main section bar of aluminium section bar as frame 15.Column guide rod 5 is two, is arranged on the frame 15.Be provided with baffle plate at described column guide rod tip shelf, driving arrangement is arranged on this baffle plate, and screw mechanism links to each other with described driving arrangement, and the leading screw 16 of this screw mechanism links to each other with described driving arrangement.Last pressure sliding panel 10 links to each other with the feed screw nut 7 of described screw mechanism, presses the two ends of sliding panel 10 slidably to be set in respectively on two column guide rods 5 on this.Specifically feed screw nut 7 can be linked to each other with feed screw nut guide plate 6, and this feed screw nut guide plate 6 is linked to each other with last pressure sliding panel 10.The two ends that press down sliding panel 11 slidably are set in respectively on two column guide rods 5, and be positioned at the described lower end of pressing sliding panel 10 of going up, the described sliding panel 11 that presses down is provided with anchor clamps 14, described going up presses sliding panel 10 to be provided with cylindrical push rod, anchor clamps are used for clamping workpiece, and cylindrical push rod is used for bearing is riveted.Press lower panel 13 is arranged on the bottom of described two column guide rods 5, and pressure sensor 12 is arranged on described press lower panel 13 and described pressing down between the sliding panel 11.
The driving that the present invention presses down as last pressure sliding panel 10 by the accurate electronic cylinder of utilization (driving arrangement and screw mechanism), by driving arrangement output torque, driving leading screw 16 rotates, thereby the pressure sliding panel 10 of going up that drives feed screw nut 7 and link to each other with feed screw nut 7 moves up and down, the moving circle of leading screw 16 revolutions moves or moves down a pitch on feed screw nut 7 and the last pressure sliding panel 10.Because the stroke accuracy of leading screw 16 is higher, thus the corresponding raising of riveted joint stroke accuracy of this equipment, the riveted joint stroke that the revolution by the control driving arrangement can accurate control appliance.By the change of bearing clinching method, the pull-out force after the rocker bearing riveted joint all can reach 3500N, has guaranteed that fully rocker bearing in the use problem that comes off, stopped quality problems after sale.
In order further to optimize technique scheme, driving arrangement specifically comprises servomotor 1 and the decelerator 2 that links to each other with this servomotor 1.Servomotor 1 can make control rate, and positional precision is very accurate, voltage signal can be converted into torque and rotating speed to drive the control object.The present invention also can comprise the press top panel 3 that is arranged on the described baffle plate, and described driving arrangement is arranged on the described press top panel 3.Servomotor 1 and decelerator can be fixed in the above by press top panel 3 is set, reserve installing space for shaft coupling simultaneously.The output shaft of decelerator 2 links to each other by shaft coupling 4 with described leading screw 16.
In order further to optimize technique scheme, the present invention also can comprise controller and alarm, specifically controller and alarm all can be arranged in the electric cabinet 9, and electric cabinet 9 is provided with touch screen 8 and is used for the concrete numerical value of controller is set.Described controller receives the pressure assembling force signal of described pressure sensor 12, when described pressure assembling force is not in the thrust scope that controller is set, controls described alarm equipment alarm.The thrust scope is made of minimum thrust value and maximum thrust value, when pressure sensor 12 detected thrust values during less than above-mentioned minimum thrust value, alarm equipment alarm, when pressure sensor 12 detected thrust values during greater than above-mentioned maximum thrust value, alarm equipment alarm.Only when pressure sensor 12 detected thrust values were between minimum thrust value and maximum thrust value, alarm just can not reported to the police.
The present invention also can comprise the encoder that detects described leading screw 16 strokes, when described encoder detects in the press-mounting stroke scope that the stroke of described leading screw 16 do not set in described controller, controls described alarm equipment alarm.The press-mounting stroke scope is made of minimum press-mounting stroke and maximum press-mounting stroke, when the detected press-mounting stroke of encoder during less than above-mentioned minimum press-mounting stroke, alarm equipment alarm, when the above-mentioned maximum press-mounting stroke of the detected press-mounting stroke heavy rain of encoder, alarm equipment alarm.Only when the detected press-mounting stroke of encoder was between minimum press-mounting stroke and maximum press-mounting stroke, alarm just can not reported to the police.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. a bearing riveting machine is characterized in that, comprising:
Frame (15) which is provided with two column guide rods (5);
Be erected at the baffle plate on described column guide rod top, be arranged on the driving arrangement on the described baffle plate;
With the screw mechanism that described driving arrangement links to each other, the leading screw of this screw mechanism (16) links to each other with described driving arrangement;
Sliding panel (10) is pressed in going up of linking to each other with the feed screw nut (7) of described screw mechanism, presses the two ends of sliding panel (10) slidably to be set in respectively on two column guide rods (5) on this;
Two ends slidably are set in respectively on two column guide rods (5), and be positioned at described go up to press sliding panel (10) lower end press down sliding panel (11), the described sliding panel (11) that presses down is provided with anchor clamps, described going up presses sliding panel (10) to be provided with cylindrical push rod;
Be arranged on the press lower panel (13) of the bottom of described two column guide rods (5);
Be arranged on described press lower panel (13) and the described pressure sensor (12) that presses down between the sliding panel (11).
2. bearing riveting machine as claimed in claim 1 is characterized in that, described driving arrangement specifically comprises servomotor (1) and the decelerator (2) that links to each other with this servomotor (1).
3. bearing riveting machine as claimed in claim 1 is characterized in that, also comprises the press top panel (3) that is arranged on the described baffle plate, and described driving arrangement is arranged on the described press top panel (3).
4. bearing riveting machine as claimed in claim 2 is characterized in that, the output shaft of described decelerator (2) links to each other by shaft coupling (4) with described leading screw (16).
5. as each described bearing riveting machine of claim 1-4, it is characterized in that, also comprise controller and alarm, described controller receives the pressure assembling force signal of described pressure sensor, when described pressure assembling force is not in the thrust scope that controller is set, control described alarm equipment alarm.
6. bearing riveting machine as claimed in claim 5, it is characterized in that, also comprise the encoder that detects described leading screw (16) stroke, when described encoder detects in the press-mounting stroke scope that the stroke of described leading screw (16) do not set, control described alarm equipment alarm in described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106170690A CN102166613B (en) | 2010-12-31 | 2010-12-31 | Bearing riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106170690A CN102166613B (en) | 2010-12-31 | 2010-12-31 | Bearing riveting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102166613A true CN102166613A (en) | 2011-08-31 |
| CN102166613B CN102166613B (en) | 2012-08-22 |
Family
ID=44488038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106170690A Expired - Fee Related CN102166613B (en) | 2010-12-31 | 2010-12-31 | Bearing riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102166613B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357644A (en) * | 2011-09-20 | 2012-02-22 | 芜湖精锋园林机械科技有限公司 | Riveting system |
| CN102641985A (en) * | 2012-02-17 | 2012-08-22 | 上海华普汽车有限公司 | Weld nut repairing device |
| CN103286254A (en) * | 2013-06-07 | 2013-09-11 | 翟潇 | Electric rivet pulling device |
| CN103611826A (en) * | 2013-11-05 | 2014-03-05 | 苏州恩意精密机械有限公司 | Two-section-type gas-liquid boosting riveting mechanism of automobile fan motor cover riveting machine |
| CN103611828A (en) * | 2013-11-05 | 2014-03-05 | 苏州恩意精密机械有限公司 | Motor cover riveting device of automobile fan motor cover riveting machine |
| CN104690209A (en) * | 2015-02-15 | 2015-06-10 | 德清张工五金有限公司 | Stamping device for handle of glue squeezing gun |
| CN105618658A (en) * | 2016-02-29 | 2016-06-01 | 合肥秦益机电科技有限公司 | Special servo radial riveting machine |
| CN106552901A (en) * | 2015-09-28 | 2017-04-05 | 东莞市谊科数控科技有限公司 | A kind of servo-drive squeeze riveter |
| CN107282848A (en) * | 2016-10-24 | 2017-10-24 | 合肥舒实工贸有限公司 | A kind of new style riveter |
| CN107612235A (en) * | 2017-09-30 | 2018-01-19 | 浙江联宜电机有限公司 | Electric motor end cap bearing press mounting riveting equipment |
| CN108188329A (en) * | 2017-12-15 | 2018-06-22 | 明光市三友电子有限公司 | A kind of riveting equipment |
| CN108890280A (en) * | 2018-06-28 | 2018-11-27 | 金华辉煌三联工具实业有限公司 | Saw chain assembly machine Double-side Synchronous riveting device |
| CN111136209A (en) * | 2019-10-29 | 2020-05-12 | 宁波蓝圣智能科技有限公司 | Servo electric automatic riveting machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5205030A (en) * | 1990-07-02 | 1993-04-27 | Yoshikawa Iron Works Ltd. | Rivet head caulking machine |
| CN101168231A (en) * | 2007-01-09 | 2008-04-30 | 阜新工大科技发展有限公司 | Pumping rod centralizer retainer ring assembling machine |
| CN201257492Y (en) * | 2008-09-19 | 2009-06-17 | 赵仁理 | Cylinder shape automatic riveting device |
| CN201326648Y (en) * | 2008-11-20 | 2009-10-14 | 无锡双益精密机械有限公司 | Riveting device for bearing retainer assembly machine |
-
2010
- 2010-12-31 CN CN2010106170690A patent/CN102166613B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5205030A (en) * | 1990-07-02 | 1993-04-27 | Yoshikawa Iron Works Ltd. | Rivet head caulking machine |
| CN101168231A (en) * | 2007-01-09 | 2008-04-30 | 阜新工大科技发展有限公司 | Pumping rod centralizer retainer ring assembling machine |
| CN201257492Y (en) * | 2008-09-19 | 2009-06-17 | 赵仁理 | Cylinder shape automatic riveting device |
| CN201326648Y (en) * | 2008-11-20 | 2009-10-14 | 无锡双益精密机械有限公司 | Riveting device for bearing retainer assembly machine |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357644A (en) * | 2011-09-20 | 2012-02-22 | 芜湖精锋园林机械科技有限公司 | Riveting system |
| CN102641985A (en) * | 2012-02-17 | 2012-08-22 | 上海华普汽车有限公司 | Weld nut repairing device |
| CN103286254A (en) * | 2013-06-07 | 2013-09-11 | 翟潇 | Electric rivet pulling device |
| CN103286254B (en) * | 2013-06-07 | 2015-07-01 | 翟潇 | Electric rivet pulling device |
| CN103611826A (en) * | 2013-11-05 | 2014-03-05 | 苏州恩意精密机械有限公司 | Two-section-type gas-liquid boosting riveting mechanism of automobile fan motor cover riveting machine |
| CN103611828A (en) * | 2013-11-05 | 2014-03-05 | 苏州恩意精密机械有限公司 | Motor cover riveting device of automobile fan motor cover riveting machine |
| CN104690209A (en) * | 2015-02-15 | 2015-06-10 | 德清张工五金有限公司 | Stamping device for handle of glue squeezing gun |
| CN106552901A (en) * | 2015-09-28 | 2017-04-05 | 东莞市谊科数控科技有限公司 | A kind of servo-drive squeeze riveter |
| CN106552901B (en) * | 2015-09-28 | 2019-07-09 | 东莞市谊科数控科技有限公司 | A kind of servo-drive squeeze riveter |
| CN105618658A (en) * | 2016-02-29 | 2016-06-01 | 合肥秦益机电科技有限公司 | Special servo radial riveting machine |
| CN107282848A (en) * | 2016-10-24 | 2017-10-24 | 合肥舒实工贸有限公司 | A kind of new style riveter |
| CN107612235A (en) * | 2017-09-30 | 2018-01-19 | 浙江联宜电机有限公司 | Electric motor end cap bearing press mounting riveting equipment |
| CN108188329A (en) * | 2017-12-15 | 2018-06-22 | 明光市三友电子有限公司 | A kind of riveting equipment |
| CN108890280A (en) * | 2018-06-28 | 2018-11-27 | 金华辉煌三联工具实业有限公司 | Saw chain assembly machine Double-side Synchronous riveting device |
| CN111136209A (en) * | 2019-10-29 | 2020-05-12 | 宁波蓝圣智能科技有限公司 | Servo electric automatic riveting machine |
| CN111136209B (en) * | 2019-10-29 | 2021-11-16 | 宁波蓝圣智能科技有限公司 | Servo electric automatic riveting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102166613B (en) | 2012-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102166613B (en) | Bearing riveting machine | |
| CN203245580U (en) | Screw locking mechanism of automatic motor assembly line | |
| CN201950140U (en) | Feeding mechanism for numerical control punching machine tool | |
| CN108380921A (en) | A kind of good intelligent drilling device convenient for adjusting of fixed effect | |
| CN103056645A (en) | Servo torque machine | |
| CN202726440U (en) | Press mounting apparatus for connection sheets in automobile throttle cover plate assembly | |
| CN204269347U (en) | Damper test device | |
| CN107283153B (en) | Pin shaft pulling device and operation method thereof | |
| CN202985065U (en) | Servo torsion machine | |
| CN202571046U (en) | Small precision squeeze riveter | |
| CN104259263A (en) | Numerical control board bending machine | |
| CN203109575U (en) | Device for assembling back brake caliper piston assembly | |
| CN203641061U (en) | Natural wind ceiling fan | |
| CN102974570B (en) | Gear rack type power steering gear automatic oil extraction device | |
| CN209648598U (en) | The shift automatic riveting press equipment of positioning pin diaphragm seal | |
| CN209210350U (en) | The extruding injection device of high-viscosity paste | |
| CN207845970U (en) | A kind of tension disk of automatic adjustment tension force of facial suture | |
| CN207845972U (en) | A kind of device of automatic adjustment sewing machine thread tension | |
| CN206702562U (en) | A kind of bearing pin pulling attachment | |
| CN213033449U (en) | Small electric shaft nut crimping equipment | |
| CN105149472A (en) | Bar traction device | |
| CN105251928A (en) | Riveting press | |
| CN213380169U (en) | Pressure controller retainer plate mounting plate | |
| CN206040477U (en) | Pressure spring device of spring operating mechanism | |
| CN208216327U (en) | A kind of sleeve stamp word device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHONGQING FEILONG JIANGLI AUTO PARTS CO., LTD. Free format text: FORMER NAME: CHONG QING JAN SANT MACHINE MANUFACTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Jiangbei District dashiba 400021 Chongqing City 2 Village Patentee after: Chongqing Jan Sant Auto Parts Co., Ltd. Address before: Jiangbei District dashiba 400021 Chongqing City 2 Village Patentee before: Chong Qing Jan Sant Machine Manufacture Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20171231 |