CN202200014U - Press mounting machine of motor bearing - Google Patents

Press mounting machine of motor bearing Download PDF

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Publication number
CN202200014U
CN202200014U CN2011202872181U CN201120287218U CN202200014U CN 202200014 U CN202200014 U CN 202200014U CN 2011202872181 U CN2011202872181 U CN 2011202872181U CN 201120287218 U CN201120287218 U CN 201120287218U CN 202200014 U CN202200014 U CN 202200014U
Authority
CN
China
Prior art keywords
worktable
motor
bearing
press mounting
cover
Prior art date
Application number
CN2011202872181U
Other languages
Chinese (zh)
Inventor
毛宏
李光杰
李冬平
Original Assignee
南车洛阳机车有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 南车洛阳机车有限公司 filed Critical 南车洛阳机车有限公司
Priority to CN2011202872181U priority Critical patent/CN202200014U/en
Application granted granted Critical
Publication of CN202200014U publication Critical patent/CN202200014U/en

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Abstract

The utility model provides a press mounting machine of a motor bearing, and relates to a press mounting machine of a motor end cover bearing. The utility model aims to solve the problems that: a traditional worktable of the press mounting machine of the motor bearing is fixed, an end cover must be manually carried onto the worktable, the labor intensity is high, the efficiency is low, only the bearing on a medium/small motor end cover can be subjected to press mounting, a big motor end cover cannot be carried onto the worktable because of the interference of a hydraulic cylinder, the big motor end cover is carried onto the worktable only through the hit of a copper rod, and then the installation quality is affected. In the press mounting machine provided by the utility model, an idler wheel is arranged on the upper surface of the worktable, a pressing plate and the hydraulic cylinder are arranged below the worktable, a top plate is arranged above the worktable, a round hole is formed at the central position of the worktable, a universal ball is arranged on the inner wall of the round hole; and the diameter of the pressing plate is less than that of the round hole in the worktable. In the press mounting machine, the worktable is designed to be sliding, so no matter how large and heavy the motor end cover and the bearing are, the motor end cover and the bearing can be pushed into the center of the worktable without difficulty by only one person, the quality is ensured, and the working efficiency is improved.

Description

The motor bearings pressing machine

Technical field

The utility model relates to a kind of electric motor end cap bearing press, relates to the pressing machine of large-size machine end cap upper bearing (metal) specifically.

Background technology

Traditional motor bearings pressing machine is as shown in Figure 1, and mainly by slide unit 1, roller 2, workbench 3, pressing plate 4, hydraulic jack 5 is formed.During work electric motor end cap 7 is put on the roller 2 of slide unit 1, is put into the bearing chamber top of end cap 7 to motor bearings 6, move near the workbench 3 with hand propelled end cap 7; Many people lift to end cap 7 on the workbench 3; The below of pressing plate 4 is started hydraulic jack 5 pressing plate 4 is moved down until bearing 6 is pressed in the bearing chamber of end cap 7, closes upwards return of hydraulic jack 5 pressing plates 4; Many people lift to end cap 7 on the slide unit 1, and end cap 7 is shifted out; Traditional motor bearings pressing machine workbench 3 is fixed, and end cap 7 must be chosen and lifted to pressing plate 4 belows, so labour intensity is big, and the time spent is many, and efficient is low; When the very big manpower of end cap 7 weight can't lift, receive the interference of hydraulic jack 5 again with the crane heavy suspender of slinging, can't operate; So traditional pressing machine can only press-fit middle and small motor end cap and bearing; Powerless to large-size machine end cap and bearing, have to adopt copper rod to pound, often smash bearing; The bearing locking often occurs and machine is broken in that motor is in service, have a strong impact on motor repair quality and speed of production; Personnel selection is lifted through regular meeting and is damaged end cap 7 belows in addition.

Summary of the invention

The purpose of the utility model is a kind of electric motor end cap and the bearing that press-fits various large, medium and small types that proposes to above-mentioned deficiency; And only need people's operation, labour intensity is low, and the time spent is few, and efficient is high; Guarantee not the motor bearings pressing machine that end cap can be damaged during operation.

The technical solution of the utility model is: the motor bearings pressing machine comprises slide unit, roller, workbench, pressing plate and hydraulic cylinder; It is characterized in that: the upper surface of workbench is provided with roller; Pressing plate and hydraulic cylinder are located at the below of workbench, above workbench, are provided with top board, are provided with a circular hole in the center of workbench; The inner round wall of circular hole is provided with multi-directional ball, and the diameter of pressing plate is less than the diameter of circular hole on the workbench.

Slide unit described in the technical solution of the utility model is provided with the pallet of a diameter greater than Circularhole diameter on the workbench.

The utility model is owing to become slidingtype with table design, no matter much, multiple electric motor end cap and bearing, and a people just can easily push the workbench center with it, the end cap of can not damaging, labour intensity is little simultaneously, and the time spent is few, the efficient height; Secondly hydraulic jack is contained in the sliding table below, and hydraulic jack pushes up from bottom to top during work, has avoided hydraulic jack work to damage sliding table by pressure.The motor bearings pressing machine of the utility model can press-fit all motor bearings, has improved the utilization rate of equipment greatly, and operates light; High efficiency; Assurance press-fits the quality of electric motor end cap and bearing, reduces motor do over again number of times and damage of bearings, has reduced the generation of accident; Improved the motor repaired quality, the company that can be every year reduces by 600,000 yuan of economic losses.

Description of drawings

Fig. 1 is the structural representation of prior art.

Fig. 2 is the utility model structural representation.

The specific embodiment

As shown in Figure 2, the utility model mainly is made up of slide unit 1, roller 2, sliding table 3, pressing plate 4, hydraulic jack 5, pallet 10, top board 9, multi-directional ball 8, and workbench 3 is located at the centre position of slide unit 1; Slide unit 1 is provided with roller 2, is connected with roller on the upper surface of workbench 3, makes workbench 3 become a sliding table; On the center of workbench 3, have a circular hole, on the inwall of circular hole, be fixed with multi-directional ball 8 with screw, multi-directional ball 8 is 3---4; Evenly be fixed on workbench 3 circular-hole internal-walls; Hydraulic cylinder 5 is fixed on the below of workbench 3, and pressing plate 4 is connected on the telescopic arm of hydraulic cylinder 5, and the diameter of pressing plate 4 is less than the diameter of circular hole on the workbench 3; Pressing plate 4 can move in the circular hole on the workbench 3 vertically; Upper fixed at workbench 3 has top board 9, and slide unit 1 is provided with a transportable pallet 10, and the diameter of pallet 10 is greater than the diameter of circular hole on the workbench 3.The course of work: electric motor end cap 7 is put on the pallet 10 of slide unit 1, is put into motor bearings 6 above the bearing chamber of end cap 7, move to sliding table 3 with hand propelled end cap 7; Move to sliding table 3 centers through the multi-directional ball on the sliding table 38; Start hydraulic jack 5 pressing plate 4 is moved up, bearing 6 is contacted, with top board 9 in bearing 6 is pressed into the bearing chamber of end cap 7; Close hydraulic jack 5, pressing plate 4 moves down return.

Claims (2)

1. motor bearings pressing machine; Comprise slide unit (1), roller (2), workbench (3), pressing plate (4) and hydraulic cylinder (5); It is characterized in that: the upper surface of workbench (3) is provided with roller; Pressing plate (4) and hydraulic cylinder (5) are located at the below of workbench (3), are provided with top board (9) in the top of workbench (3), are provided with a circular hole in the center of workbench (3); The inner round wall of circular hole is provided with multi-directional ball (8), and the diameter of pressing plate (4) is gone up the diameter of circular hole less than workbench (3).
2. motor bearings pressing machine according to claim 1 is characterized in that: described slide unit (1) is provided with a diameter is gone up Circularhole diameter greater than workbench (3) pallet (10).
CN2011202872181U 2011-08-09 2011-08-09 Press mounting machine of motor bearing CN202200014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202872181U CN202200014U (en) 2011-08-09 2011-08-09 Press mounting machine of motor bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202872181U CN202200014U (en) 2011-08-09 2011-08-09 Press mounting machine of motor bearing

Publications (1)

Publication Number Publication Date
CN202200014U true CN202200014U (en) 2012-04-25

Family

ID=45964152

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202872181U CN202200014U (en) 2011-08-09 2011-08-09 Press mounting machine of motor bearing

Country Status (1)

Country Link
CN (1) CN202200014U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729029A (en) * 2012-06-25 2012-10-17 山东合太恒科技股份有限公司 Bearing press mounting device
CN102790479A (en) * 2012-08-13 2012-11-21 宁波沃特美逊机器人科技有限公司 Motor rotor bearing assembly machine
CN102931772A (en) * 2011-08-09 2013-02-13 南车洛阳机车有限公司 Pressing machine for motor bearing
CN103586672A (en) * 2013-11-18 2014-02-19 铜陵科达车辆装备有限责任公司 Rolling bearing cover pressing machine
CN103973054A (en) * 2014-05-09 2014-08-06 陕西航空电气有限责任公司 Portable combined motor assembly tool
CN104589025A (en) * 2015-01-20 2015-05-06 江苏和平动力机械有限公司 Integrated sliding table pressing machine
CN107786050A (en) * 2017-05-01 2018-03-09 胡君分 A kind of automatic machining device of bearing press-in electric motor end cap
CN110524223A (en) * 2019-08-22 2019-12-03 无锡市铭淇电动科技有限公司 A kind of bearing of motor precision fitting machine

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102931772B (en) * 2011-08-09 2015-09-16 南车洛阳机车有限公司 Motor bearing press-mounting machine
CN102931772A (en) * 2011-08-09 2013-02-13 南车洛阳机车有限公司 Pressing machine for motor bearing
CN102729029A (en) * 2012-06-25 2012-10-17 山东合太恒科技股份有限公司 Bearing press mounting device
CN102729029B (en) * 2012-06-25 2014-07-23 山东合太恒科技股份有限公司 Bearing press mounting device
CN102790479B (en) * 2012-08-13 2016-01-20 宁波沃特美逊机器人科技有限公司 A kind of rotor bearing assembly machine
CN102790479A (en) * 2012-08-13 2012-11-21 宁波沃特美逊机器人科技有限公司 Motor rotor bearing assembly machine
CN103586672A (en) * 2013-11-18 2014-02-19 铜陵科达车辆装备有限责任公司 Rolling bearing cover pressing machine
CN103973054A (en) * 2014-05-09 2014-08-06 陕西航空电气有限责任公司 Portable combined motor assembly tool
CN104589025A (en) * 2015-01-20 2015-05-06 江苏和平动力机械有限公司 Integrated sliding table pressing machine
CN104589025B (en) * 2015-01-20 2016-11-09 江苏和平动力机械有限公司 Integrated sliding table top pressing machine
CN107786050A (en) * 2017-05-01 2018-03-09 胡君分 A kind of automatic machining device of bearing press-in electric motor end cap
CN107786050B (en) * 2017-05-01 2019-06-28 嵊州市甘霖镇缘艺工具厂 A kind of automatic machining device of bearing indentation electric motor end cap
CN110524223A (en) * 2019-08-22 2019-12-03 无锡市铭淇电动科技有限公司 A kind of bearing of motor precision fitting machine

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20120425

Effective date of abandoning: 20150916

RGAV Abandon patent right to avoid regrant