CN103522253A - Marine planet wheel bearing disassembling and assembling tool - Google Patents

Marine planet wheel bearing disassembling and assembling tool Download PDF

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Publication number
CN103522253A
CN103522253A CN201310500760.4A CN201310500760A CN103522253A CN 103522253 A CN103522253 A CN 103522253A CN 201310500760 A CN201310500760 A CN 201310500760A CN 103522253 A CN103522253 A CN 103522253A
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CN
China
Prior art keywords
wheel bearing
planet wheel
bolt
lining
support
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Granted
Application number
CN201310500760.4A
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Chinese (zh)
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CN103522253B (en
Inventor
朱振荣
刘仁龙
胡朝阳
栾圣罡
彭宇
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Harbin broad power technology development Co., Ltd.
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703th Research Institute of CSIC
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Priority to CN201310500760.4A priority Critical patent/CN103522253B/en
Publication of CN103522253A publication Critical patent/CN103522253A/en
Application granted granted Critical
Publication of CN103522253B publication Critical patent/CN103522253B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
    • B25B27/062—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races using screws

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Retarders (AREA)

Abstract

The invention discloses a marine planet wheel bearing disassembling and assembling tool. The marine planet wheel bearing disassembling and assembling tool is characterized in that both dismantling and installation are available; according to the connection relation of the tool during dismantling, a lining A and a lining B are installed between a support and a planet carrier, the support is installed on the planet carrier through a bolt A, a bolt B, the lining A and the lining B, the bolts are installed on a planet wheel bearing to be dismantled through threads, the support is arranged on the bolts in a sleeved mode, a nut assembly is installed on the bolts and is close to the support, and a stud penetrates through a planet wheel bearing hole to be installed on the planet carrier. The marine planet wheel bearing disassembling and assembling tool has the advantages that the size is small, the weight is low, the structure is simple and reasonable, operation is easy, the planet wheel bearing on a ship planetary reducer can be installed and dismantled conveniently by means of the tool, a launchman can be qualified for the complicated dismantling and installation of the planet wheel bearing after being trained simply, and particularly the launchman can dismantle, replace and maintain a broken planet wheel bearing on the ship planetary reducer on site under the circumstance that the planet wheel bearing is not returned to depot.

Description

A kind of planet wheel bearing dismantling device peculiar to vessel
technical field:
The present invention relates to marine mechanical equipment technical field, refer in particular to a kind of planet wheel bearing dismantling device peculiar to vessel.
background technology:
In recent years, China's marine transmission is just towards small scale, lightweight, powerful future development.Planetary Gear Transmission great advantage is exactly that space shared under identical transmitted power is smaller, is particularly suitable for the miniaturization requirement of high-power planetary gearing speed reducer for boats and ships.Under this situation, planetary reduction gear transmission field after boats and ships is widely used.
Planetary reduction gear has the advantages that transmitted power density is high, component integrated level is high, planet wheel bearing is as planetary support component, installation integrated level is high, in addition space, ship/ship cabin is nervous, general universal tool is difficult to the competent dismounting to it, and universal tool easily produces the defects such as cut to planet wheel bearing surface alloy, for the safe operation of planet wheel bearing hides some dangers for.
summary of the invention:
The object of this invention is to provide a kind of planet wheel bearing dismantling device peculiar to vessel, meet in ship/ship planet wheel bearing warship person level on-the-spot dismounting, the especially situation of Neng Bufan factory and realize the planet wheel bearing damaging on the scene dismounting of warship person's level, replacing, maintenance boats and ships planetary reduction gear.
The object of the invention is to realize as follows: a kind of planet wheel bearing dismantling device peculiar to vessel, mainly comprise nut assembly, lining, support, bolt, double-screw bolt, plug screw, it is characterized in that: this scheme of the invention is divided into and removes and installs two parts, during dismounting, the connecting relation of instrument is lining A, lining B is arranged between support and planet carrier, support is by bolt A, bolt B and lining A, lining B is arranged on planet carrier, bolt is arranged on planet wheel bearing to be removed by screw thread, support casing is on bolt, nut assembly is arranged on bolt and with support and is close to, double-screw bolt is arranged on planet carrier through planet wheel bearing hole, during installation, the connecting relation of instrument is that lining A, lining B are arranged between support and planet carrier, support is arranged on planet carrier by bolt A, bolt B and lining A, lining B, plug screw is arranged in planet wheel bearing to be installed, bolt C is installed in support and with plug screw and is close to by thread connection, and double-screw bolt is arranged on planet carrier through planet wheel bearing hole.
The invention has the beneficial effects as follows, volume is little, quality is light, simple and reasonable, processing ease, use this instrument planet wheel bearing in installing/dismounting boats and ships planetary reduction gear easily, ship person only need can be competent at and in complicated planet wheel bearing mounting or dismounting work, the especially situation of Neng Bufan factory, realize the planet wheel bearing damaging on the on-the-spot dismounting of warship person's level, replacing, maintenance boats and ships planetary reduction gear through simple training.
accompanying drawing explanation:
Fig. 1 is the structural representation of the present invention while dismantling.
Fig. 2 is the structural representation of the present invention while installing.
Fig. 3 is Fig. 1 and Fig. 2 right view.
Fig. 4 is the B-B cutaway view of Fig. 3.
In figure: 1. nut assembly, 2. support, 3. bolt, 4. lining A, 5. lining B, 6. bolt C, 7. plug screw, 8. double-screw bolt, 9. bolt A, 10. bolt B.
the specific embodiment:
With reference to accompanying drawing, a kind of planet wheel bearing dismantling device peculiar to vessel, mainly comprise nut assembly, lining, support, bolt, double-screw bolt, plug screw, it is characterized in that: this scheme of the invention is divided into and removes and installs two parts, during dismounting, the connecting relation of instrument is lining A4, lining B5 is arranged between support 2 and planet carrier, support 2 is by bolt A9, bolt B 10 and lining A4, lining B5 is arranged on planet carrier, bolt 3 is arranged on planet wheel bearing to be removed by screw thread, support 2 is enclosed within on bolt 3, nut assembly 1 is arranged on bolt 3 and with support 2 and is close to, double-screw bolt 8 is arranged on planet carrier through planet wheel bearing hole, during installation, the connecting relation of instrument is that lining A4, lining B5 are arranged between support 2 and planet carrier, support 2 is arranged on planet carrier with lining A4, lining B5 by bolt A9, bolt B 10, plug screw 7 is arranged in planet wheel bearing to be installed, bolt C6 is installed in support 2 and with plug screw 7 and is close to by thread connection, and double-screw bolt 8 is arranged on planet carrier through planet wheel bearing hole.Operation principle of the present invention is: by swivel bolt, utilize axial thread power to remove and install planet wheel bearing.

Claims (1)

1. a planet wheel bearing dismantling device peculiar to vessel, mainly comprise nut assembly, lining, support, bolt, double-screw bolt, plug screw, it is characterized in that: this scheme of the invention is divided into and removes and installs two parts, during dismounting, the connecting relation of instrument is lining A(4), lining B(5) be arranged between support (2) and planet carrier, support (2) is by bolt A(9), bolt B (10) and lining A(4), lining B(5) be arranged on planet carrier, bolt (3) is arranged on planet wheel bearing to be removed by screw thread, support (2) is enclosed within on bolt (3), nut assembly (1) is arranged on bolt (3) above and is close to support (2), double-screw bolt (8) is arranged on planet carrier through planet wheel bearing hole, during installation, the connecting relation of instrument is lining A(4), lining B(5) be arranged between support (2) and planet carrier, support (2) is by bolt A(9), bolt B (10) and lining A(4), lining B(5) be arranged on planet carrier, plug screw (7) is arranged in planet wheel bearing to be installed, bolt C(6) by thread connection, be installed in support (2) and with plug screw (7) and be close to, double-screw bolt (8) is arranged on planet carrier through planet wheel bearing hole.
CN201310500760.4A 2013-10-23 2013-10-23 A kind of planet wheel bearing dismantling device peculiar to vessel Active CN103522253B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310500760.4A CN103522253B (en) 2013-10-23 2013-10-23 A kind of planet wheel bearing dismantling device peculiar to vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310500760.4A CN103522253B (en) 2013-10-23 2013-10-23 A kind of planet wheel bearing dismantling device peculiar to vessel

Publications (2)

Publication Number Publication Date
CN103522253A true CN103522253A (en) 2014-01-22
CN103522253B CN103522253B (en) 2015-08-26

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CN201310500760.4A Active CN103522253B (en) 2013-10-23 2013-10-23 A kind of planet wheel bearing dismantling device peculiar to vessel

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400743A (en) * 2014-10-24 2015-03-11 河南平高电气股份有限公司 Portable bearing installation tool
CN104647279A (en) * 2015-02-15 2015-05-27 黄玲 Planet wheel axle disassembling method
CN107571189A (en) * 2017-09-29 2018-01-12 中国船舶重工集团公司第七〇九研究所 A kind of dynamic and static ring assemblies synchronization attaching/detaching apparatus of stern shaft seal gland
CN108466226A (en) * 2018-04-08 2018-08-31 五冶集团上海有限公司 Bogie wheels bearing changing tool and bogie wheels bearing replacing method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201030538Y (en) * 2007-05-21 2008-03-05 宝山钢铁股份有限公司 Bearing removing device
CN201376257Y (en) * 2009-03-20 2010-01-06 上海宝钢设备检修有限公司 Remover for rolling-needle bearing of oil pump of torque converter
CN201960532U (en) * 2011-03-25 2011-09-07 上海英伦帝华汽车部件有限公司 Bearing puller
CN201998131U (en) * 2011-04-22 2011-10-05 吴锦平 Bearing press-fit device
CN202037585U (en) * 2011-03-14 2011-11-16 崔云江 Novel motor bearing detacher
CN202155858U (en) * 2011-07-11 2012-03-07 山东博泵科技股份有限公司 Disassembling device for large-sized bearing
EP2461061A2 (en) * 2010-12-02 2012-06-06 Aktiebolaget SKF Disassembly tool for disassembling a rolling bearing
CN203485131U (en) * 2013-10-23 2014-03-19 中国船舶重工集团公司第七�三研究所 Dismounting tool for marine planet wheel bearing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201030538Y (en) * 2007-05-21 2008-03-05 宝山钢铁股份有限公司 Bearing removing device
CN201376257Y (en) * 2009-03-20 2010-01-06 上海宝钢设备检修有限公司 Remover for rolling-needle bearing of oil pump of torque converter
EP2461061A2 (en) * 2010-12-02 2012-06-06 Aktiebolaget SKF Disassembly tool for disassembling a rolling bearing
CN202037585U (en) * 2011-03-14 2011-11-16 崔云江 Novel motor bearing detacher
CN201960532U (en) * 2011-03-25 2011-09-07 上海英伦帝华汽车部件有限公司 Bearing puller
CN201998131U (en) * 2011-04-22 2011-10-05 吴锦平 Bearing press-fit device
CN202155858U (en) * 2011-07-11 2012-03-07 山东博泵科技股份有限公司 Disassembling device for large-sized bearing
CN203485131U (en) * 2013-10-23 2014-03-19 中国船舶重工集团公司第七�三研究所 Dismounting tool for marine planet wheel bearing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吕江等: "轴承的简易拆装", 《工程机械与维修》, no. 3, 31 March 2007 (2007-03-31), pages 140 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400743A (en) * 2014-10-24 2015-03-11 河南平高电气股份有限公司 Portable bearing installation tool
CN104400743B (en) * 2014-10-24 2017-01-18 河南平高电气股份有限公司 Portable bearing installation tool
CN104647279A (en) * 2015-02-15 2015-05-27 黄玲 Planet wheel axle disassembling method
CN104647279B (en) * 2015-02-15 2016-09-14 黄玲 The method for dismounting of planet wheel spindle
CN107571189A (en) * 2017-09-29 2018-01-12 中国船舶重工集团公司第七〇九研究所 A kind of dynamic and static ring assemblies synchronization attaching/detaching apparatus of stern shaft seal gland
CN107571189B (en) * 2017-09-29 2023-06-27 中国船舶重工集团公司第七一九研究所 Synchronous dismounting device for dynamic and static ring components of stern shaft sealing device
CN108466226A (en) * 2018-04-08 2018-08-31 五冶集团上海有限公司 Bogie wheels bearing changing tool and bogie wheels bearing replacing method

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Effective date of registration: 20151218

Address after: 150090 No. 35, Honghu Road, Yingbin Road, Harbin hi tech Development Zone, Heilongjiang, China

Patentee after: Harbin broad power technology development Co., Ltd.

Address before: 150000 Honghu Road, Daoli District, Heilongjiang, No. 35, Harbin

Patentee before: No.703 Inst. China Ship Heavy Industry Group Co.