CN102303300A - Hydraulic retarder installation tool and installation method thereof - Google Patents
Hydraulic retarder installation tool and installation method thereof Download PDFInfo
- Publication number
- CN102303300A CN102303300A CN201110215847A CN201110215847A CN102303300A CN 102303300 A CN102303300 A CN 102303300A CN 201110215847 A CN201110215847 A CN 201110215847A CN 201110215847 A CN201110215847 A CN 201110215847A CN 102303300 A CN102303300 A CN 102303300A
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- retarder
- splined shaft
- locating flange
- installation
- locked
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- 238000009434 installation Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000011324 bead Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The invention relates to a mounting tool for a hydraulic retarder, which consists of a positioning flange, a mounting screw, a press block, a spline shaft puller bolt and a mounting nut, wherein the positioning flange is pressed into a spline shaft hole of the hydraulic retarder and locked on the hydraulic retarder through a fixing element to limit the relative position of a spline shaft and the retarder, the mounting screw penetrates through the positioning flange shaft hole and the spline shaft hole and is locked on a speed change output shaft, the press block is sleeved on the mounting screw, a boss penetrates into a positioning flange unthreaded hole to press the top end of the spline shaft, the spline shaft puller bolt is used for pulling the spline shaft of the hydraulic retarder after penetrating into a press block unthreaded hole and a positioning flange threaded hole respectively, and the mounting nut. The invention also provides a hydraulic retarder installation method which can stably press the retarder assembly into the output shaft of the gearbox through the installation screw rod, the installation nut and the spline shaft and is convenient for installation personnel to operate.
Description
Technical field
The present invention relates to a kind of Retarder erecting tools and installation method thereof.
Background technology
Retarder uses on large-scale palace car as a kind of complemental brake system.Retarder mainly is made up of parts such as retarder housing, retarder lid, stator impeller, impeller of rotor, splined shaft, controllers.When Retarder is connected with gearbox; Splined shaft plays the effect that Retarder is connected to output shaft of gear-box; The Retarder housing is connected on the gearbox cover through bolt simultaneously; If do not have good positioning in the position when Retarder is installed between retarder housing and the splined shaft; It is undesired to cause fluid power to spend device work slowly; Or the excessive generation heavy wear of rotary resistance, even Retarder can not turn round.The correct installation of Retarder plays a key effect to the normal fortune dress of Retarder.
Summary of the invention
The purpose of this invention is to provide a kind of when Retarder will be installed on the gearbox; Limited the position relation between Retarder housing and the splined shaft; Thereby guarantee that Retarder correctly is installed on the gearbox; Guarantee the normal operation of Retarder, improve the Retarder Retarder erecting tools in service life.Another object of the present invention provides a kind of passing through screw rod, installation nut and splined shaft is installed, and stably the retarder assembly is compressed on the output shaft of gear-box, makes things convenient for the Retarder installation method of installation personnel operation.
Technical solution of the present invention is said Retarder erecting tools, and its special character is: by the locating flange that is pressed in the Retarder splined shaft axis hole and is locked at through retaining element restriction splined shaft and retarder relative position on the Retarder; Wear said locating flange axis hole and splined shaft axis hole and be locked at the installation screw rod on the speed change output shaft; Be sleeved on the said installation screw rod and boss penetrates in the said locating flange unthreaded hole to be pressed in the briquetting on the splined shaft top; Penetrate the splined shaft puller bolt that holds out against the Retarder splined shaft behind briquetting unthreaded hole and the locating flange screw respectively; Being sleeved on the said installation screw rod installation nut that briquetting is applied axial compressive force forms.
As preferably: be provided with 0.005～0.5mm gap between said locating flange and the said Retarder splined shaft axis hole; After said locating flange was locked, said splined shaft had only small amount of movement in radial direction.
As preferably: after the said splined shaft puller bolt locking, said Retarder splined shaft can not move at axial direction.
As preferably: the perforation that said briquetting is offered by a disk, this circle disk center position, this perforation be peripheral to be provided with that several that also be convexly equipped with on several equally distributed unthreaded holes, this disk are equally distributed to be passed the boss that the locating flange unthreaded hole pushes up the splined shaft end face and form.
Another technical solution of the present invention is said Retarder installation method, and its special character is, comprising:
⑴ with the Retarder horizontal positioned, and promptly the splined shaft axis is vertical, locating flange is inserted in the splined shaft axis hole, and with retaining element locating flange is locked on the Retarder;
⑵ lock splined shaft with the splined shaft puller bolt through the screwed hole on the locating flange;
⑶ will install screw rod and be locked on the output shaft of gear-box, Retarder aimed at the splined shaft part push output shaft of gear-box external splines top;
⑷ be sleeved on the briquetting of installing on the screw rod, and the unthreaded hole that its boss is passed on the locating flange is pressed on the splined shaft top;
⑸ apply axial compressive force with nut is installed to briquetting, and then splined shaft is pressed into output shaft of gear-box, is pressed to vehicle speed sensor worm screw end face;
⑹ measure the gap between retarder shell and the gearbox cover, adds the adjustment pad after having calculated size;
⑺ unclamp the splined shaft puller bolt, is placed on corresponding position between retarder shell and the gearbox cover with calculating good adjustment pad, tightens retarder shell hold-down nut;
⑻ unclamp all erecting tools, the Retarder bead is contained on the splined shaft, and fixes.
Compared with prior art, advantage of the present invention is:
1. before guarantee installing, splined shaft mediates, can be toward a lateral deviation, thus guarantee that leaking can not appear because splined shaft off normal occurs in Retarder.
2. through the splined shaft puller bolt, splined shaft is connected as a single entity with the retarder shell, guarantee retarder measure and gearbox cover between the gap time do not rock.
3. through screw rod being installed, nut and splined shaft being installed, stably the retarder assembly is compressed on the output shaft of gear-box, made things convenient for the installation personnel operation.
Description of drawings
Fig. 1 is an assembling generalized section of the present invention.
The specific embodiment
The present invention below will combine accompanying drawing to do further to detail:
See also shown in Figure 1; Said Retarder erecting tools is by being pressed into the locating flange 4 that is pressed to vehicle speed sensor worm screw 8 end faces restriction splined shaft 3 and retarder relative position in Retarder splined shaft 3 axis holes and through bolt 72; Wear said locating flange 4 axis holes and splined shaft 3 axis holes and be locked at the installation screw rod 1 on the speed change output shaft 62; Be sleeved on the said installation screw rod 1 and boss 54 penetrates in said locating flange 4 unthreaded holes to be pressed in the briquetting 5 on splined shaft 3 tops; Penetrate the splined shaft puller bolt 31 that holds out against Retarder splined shaft 3 behind briquetting 5 unthreaded holes and locating flange 4 screws respectively; Being sleeved on the said installation screw rod 1 the installation nut 2 that briquetting 5 is applied axial compressive force forms.
Be provided with 0.005～0.5mm gap between said locating flange 4 and said Retarder splined shaft 3 axis holes; After said locating flange 4 was locked, said splined shaft 3 had only small amount of movement in radial direction.
After said splined shaft puller bolt 31 lockings, said Retarder splined shaft 3 can not move at axial direction.
The installation method of said Retarder comprises:
⑴ with the Retarder horizontal positioned, and promptly splined shaft 3 axis are vertical, locating flange 4 is inserted in splined shaft 3 axis holes, and with bolt 72 locating flange 4 is locked on the Retarder;
⑵ lock splined shaft 3 with splined shaft puller bolt 31 through the screwed hole on the locating flange 4;
⑶ will install screw rod 1 and be locked on the output shaft of gear-box 62, Retarder aimed at splined shaft 3 parts push output shaft of gear-box 62 external splines tops;
⑷ be sleeved on the briquetting of installing on the screw rod 15, and the unthreaded hole that its boss 54 is passed on the locating flange 4 is pressed on splined shaft 3 tops;
⑸ apply axial compressive force with 2 pairs of briquettings 5 of nut are installed, and then splined shaft 3 is pressed into output shaft of gear-box 62, is pressed to vehicle speed sensor worm screw 8 end faces;
⑹ measure the gap between retarder shell 9 and the gearbox cover 61, calculated to add after the size and adjusted pad 71;
⑺ unclamp splined shaft puller bolt 31, and the adjustment pad 71 that calculating is good is placed on 61 corresponding positions of retarder shell 9 and gearbox cover, tightens retarder shell 9 hold-down nuts;
⑻ unclamp all erecting tools, the Retarder bead is contained on the splined shaft 3, and fixes.
In the present embodiment, it is one that screw rod 1 quantity is installed, and in other embodiment, screw rod 1 quantity is installed also can be two or more.The quantity of splined shaft puller bolt 31 and bolt 72 can change according to the retarder kind is different.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (5)
1. Retarder erecting tools is characterized in that: by the locating flange that is pressed in the Retarder splined shaft axis hole and is locked at through retaining element restriction splined shaft and retarder relative position on the Retarder; Wear said locating flange axis hole and splined shaft axis hole and be locked at the installation screw rod on the speed change output shaft; Be sleeved on the said installation screw rod and boss penetrates in the said locating flange unthreaded hole to be pressed in the briquetting on the splined shaft top; Penetrate the splined shaft puller bolt that holds out against the Retarder splined shaft behind briquetting unthreaded hole and the locating flange screw respectively; Being sleeved on the said installation screw rod installation nut that briquetting is applied axial compressive force forms.
2. according to the said Retarder erecting tools of claim 1, it is characterized in that: be provided with 0.005～0.5mmmm gap between said locating flange and the said Retarder splined shaft axis hole; After said locating flange was locked, said splined shaft had only small amount of movement in radial direction.
3. according to the said Retarder erecting tools of claim 1, it is characterized in that: after the said splined shaft puller bolt locking, said Retarder splined shaft can not move at axial direction.
4. according to the said Retarder erecting tools of claim 1, it is characterized in that: the perforation that said briquetting is offered by a disk, this circle disk center position, this perforation be peripheral to be provided with that several that also be convexly equipped with on several equally distributed unthreaded holes, this disk are equally distributed to be passed the boss that the locating flange unthreaded hole pushes up the splined shaft end face and form.
5. the installation method according to the said Retarder of claim 1 is characterized in that, comprising:
⑴ with the Retarder horizontal positioned, and promptly the splined shaft axis is vertical, locating flange is inserted in the splined shaft axis hole, and with retaining element locating flange is locked on the Retarder;
⑵ lock splined shaft with the splined shaft puller bolt through the screwed hole on the locating flange;
⑶ will install screw rod and be locked on the output shaft of gear-box, Retarder aimed at the splined shaft part push output shaft of gear-box external splines top;
⑷ be sleeved on the briquetting of installing on the screw rod, and the unthreaded hole that its boss is passed on the locating flange is pressed on the splined shaft top;
⑸ apply axial compressive force with nut is installed to briquetting, and then splined shaft is pressed into output shaft of gear-box, is pressed to vehicle speed sensor worm screw end face;
⑹ measure the gap between retarder shell and the gearbox cover, adds the adjustment pad after having calculated size;
⑺ unclamp the splined shaft puller bolt, is placed on corresponding position between retarder shell and the gearbox cover with calculating good adjustment pad, tightens retarder shell hold-down nut;
⑻ unclamp all erecting tools, the Retarder bead is contained on the splined shaft, and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110215847.8A CN102303300B (en) | 2011-07-29 | 2011-07-29 | Hydraulic retarder installation tool and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110215847.8A CN102303300B (en) | 2011-07-29 | 2011-07-29 | Hydraulic retarder installation tool and installation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102303300A true CN102303300A (en) | 2012-01-04 |
| CN102303300B CN102303300B (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110215847.8A Active CN102303300B (en) | 2011-07-29 | 2011-07-29 | Hydraulic retarder installation tool and installation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362992A (en) * | 2013-06-24 | 2013-10-23 | 宁波华盛汽车部件有限公司 | Hydrodynamic retarder end cover |
| CN103363119A (en) * | 2013-06-24 | 2013-10-23 | 宁波华盛汽车部件有限公司 | Hydraulic retarder sealing device |
| CN108019513A (en) * | 2018-01-04 | 2018-05-11 | 深圳市特尔佳科技股份有限公司 | Plug locking device and its plug anti-loose method |
| CN108801189A (en) * | 2018-08-24 | 2018-11-13 | 坤泰车辆系统（常州）有限公司 | A kind of choosing pad method of gearbox shafting |
Citations (7)
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|---|---|---|---|---|
| GB1466723A (en) * | 1973-05-14 | 1977-03-09 | Labavia | Hydrodynamic retarder |
| CN201034129Y (en) * | 2007-05-18 | 2008-03-12 | 深圳市特尔佳科技股份有限公司 | Hydraulic speed damper |
| CN101239616A (en) * | 2008-03-10 | 2008-08-13 | 江苏大学 | Hydraulic speed buffer structure capable of eliminating pumping loss |
| US20110057459A1 (en) * | 2009-09-10 | 2011-03-10 | Nanni Industries, Sas | Electric current-generating and/or electric power-plant device on-board a sailing structure |
| CN201884595U (en) * | 2010-12-22 | 2011-06-29 | 深圳市特尔佳科技股份有限公司 | Reducing gear for gearbox and hydrodynamic retarder |
| CN201909015U (en) * | 2010-12-21 | 2011-07-27 | 泰乐玛汽车制动系统（上海）有限公司 | End cap assembly for installing retarder on gearbox |
| CN202155856U (en) * | 2011-07-29 | 2012-03-07 | 深圳市特尔佳科技股份有限公司 | Mounting tool for hydraulic retarder |
-
2011
- 2011-07-29 CN CN201110215847.8A patent/CN102303300B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1466723A (en) * | 1973-05-14 | 1977-03-09 | Labavia | Hydrodynamic retarder |
| CN201034129Y (en) * | 2007-05-18 | 2008-03-12 | 深圳市特尔佳科技股份有限公司 | Hydraulic speed damper |
| CN101239616A (en) * | 2008-03-10 | 2008-08-13 | 江苏大学 | Hydraulic speed buffer structure capable of eliminating pumping loss |
| US20110057459A1 (en) * | 2009-09-10 | 2011-03-10 | Nanni Industries, Sas | Electric current-generating and/or electric power-plant device on-board a sailing structure |
| CN201909015U (en) * | 2010-12-21 | 2011-07-27 | 泰乐玛汽车制动系统（上海）有限公司 | End cap assembly for installing retarder on gearbox |
| CN201884595U (en) * | 2010-12-22 | 2011-06-29 | 深圳市特尔佳科技股份有限公司 | Reducing gear for gearbox and hydrodynamic retarder |
| CN202155856U (en) * | 2011-07-29 | 2012-03-07 | 深圳市特尔佳科技股份有限公司 | Mounting tool for hydraulic retarder |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362992A (en) * | 2013-06-24 | 2013-10-23 | 宁波华盛汽车部件有限公司 | Hydrodynamic retarder end cover |
| CN103363119A (en) * | 2013-06-24 | 2013-10-23 | 宁波华盛汽车部件有限公司 | Hydraulic retarder sealing device |
| CN103363119B (en) * | 2013-06-24 | 2016-03-09 | 宁波华盛汽车部件有限公司 | A kind of hydrodynamic retarder seal arrangement |
| CN103362992B (en) * | 2013-06-24 | 2016-04-06 | 宁波华盛汽车部件有限公司 | Hydrodynamic retarder end cover |
| CN108019513A (en) * | 2018-01-04 | 2018-05-11 | 深圳市特尔佳科技股份有限公司 | Plug locking device and its plug anti-loose method |
| CN108801189A (en) * | 2018-08-24 | 2018-11-13 | 坤泰车辆系统（常州）有限公司 | A kind of choosing pad method of gearbox shafting |
| CN108801189B (en) * | 2018-08-24 | 2020-04-03 | 坤泰车辆系统（常州）有限公司 | Pad selecting method for gearbox shafting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102303300B (en) | 2013-04-17 |
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Address after: A1406, building 12, Shenzhen Bay science and technology ecological park, No. 18, Keji South Road, high tech Zone, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Dawei Innovation Technology Co.,Ltd. Address before: 518000, Baisha building, Shahe West Road, Nanshan District, Guangdong, Shenzhen 406, China Patentee before: SHENZHEN TERCA TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220316 Address after: 518000 Building 1, teljia Shenzhen Science and Technology Park, No. 8, Guansheng fifth road, Guanlan Gaoxin Park, Luhu community, Guanhu street, Longhua District, Shenzhen, Guangdong Province Patentee after: Shenzhen teljia Automobile Technology Co.,Ltd. Address before: 518000 a1406, building 12, shenzhenwan science and technology ecological park, No. 18, South Keji Road, high tech community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Dawei Innovation Technology Co.,Ltd. |
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Effective date of registration: 20220525 Address after: 434008 No. 58, Dongfang Avenue, Jingzhou Development Zone, Jingzhou City, Hubei Province Patentee after: Dawei Jujing (Hubei) Innovation Technology Co.,Ltd. Address before: 518000 Building 1, teljia Shenzhen Science and Technology Park, No. 8, Guansheng fifth road, Guanlan Gaoxin Park, Luhu community, Guanhu street, Longhua District, Shenzhen, Guangdong Province Patentee before: Shenzhen teljia Automobile Technology Co.,Ltd. |
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Effective date of registration: 20231008 Address after: 518000 Building 1, teljia Shenzhen Science and Technology Park, No. 8, Guansheng fifth road, Guanlan Gaoxin Park, Luhu community, Guanhu street, Longhua District, Shenzhen, Guangdong Province Patentee after: Shenzhen teljia Automobile Technology Co.,Ltd. Address before: 434008 No. 58, Dongfang Avenue, Jingzhou Development Zone, Jingzhou City, Hubei Province Patentee before: Dawei Jujing (Hubei) Innovation Technology Co.,Ltd. |
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