CN201960331U - Packing press for motor rotor bearing - Google Patents
Packing press for motor rotor bearing Download PDFInfo
- Publication number
- CN201960331U CN201960331U CN2011200072552U CN201120007255U CN201960331U CN 201960331 U CN201960331 U CN 201960331U CN 2011200072552 U CN2011200072552 U CN 2011200072552U CN 201120007255 U CN201120007255 U CN 201120007255U CN 201960331 U CN201960331 U CN 201960331U
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- workbench
- pressure head
- rotor
- gland
- hydraulic cylinder
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Abstract
A packing press for a motor rotor bearing consists of a workbench, a hydraulic cylinder and a packing mechanism. A front pressing plate and a rear pressing plate of the packing mechanism are arranged at two sides of the workbench and are connected together, the hydraulic cylinder is fixed on the front surface of the front pressing plate, a piston rod of the hydraulic cylinder penetrates through the front pressing plate, and a front hydraulic pressing head is sheathed at the end part of the piston rod; and a rear pressing head is fixed on the front surface of the rear pressing plate, a motor rotor is installed on the workbench, a front pressing sleeve and a rear pressing sleeve are respectively and movably sheathed at two ends of a motor rotor shaft, and the front hydraulic pressing head and the rear pressing head respectively prop against the front pressing sleeve and the rear pressing sleeve. In the utility model, the traditional fixed connection structure of the front pressing sleeve and the rear pressing sleeve is changed into the movable connection structure, so that the centering time in the packing of the bearing is shortened, and the work efficiency is improved. Furthermore, the structure is extremely simple, so that the cost of the machine is lowered. In addition, due to the longer workbench, a plurality of motor rotors to be provided with bearings can be placed on a longer workbench, and the packing of the bearing can be operated by one person.
Description
Technical field
The utility model belongs to bearing press, specifically, relates to a kind of bearing press that is used for the rotor bearing press mounting.
Background technology
The rotor bearing press is divided into two kinds of vertical pressing machine and horizontal pressing machines, and the shortcoming that adopts vertical pressing machine to carry out the bearing press mounting operation is a loading and unloading rotor difficulty, and owing to press-fit the bearing that one side can only be installed, so inefficiency. at every turnAnd the shortcoming of the horizontal pressing machine that adopts at present is:
1, device structure complexity, the price height.
2,, need plural workman's operation, inefficiency because do not have workbench, rotor to need lifting.
3, Bearing housing is fixed on the hydraulic cylinder piston rod, and when press-fiting the rotor bearing of different size, the speed of changing Bearing housing is slow.
Summary of the invention
It is a kind of simple in structure, easy to operate that the purpose of this utility model is to provide, the rotor bearing press that the bearing installation effectiveness is high.
The technical solution of the utility model is as follows:
The rotor bearing press comprises workbench, hydraulic cylinder and press-loading device, it is characterized in that: described press-loading device comprises front pressuring plate and rear fender, and described front pressuring plate and rear fender are arranged at the both sides of workbench,
And link together by bolt, connect described hydraulic cylinder at described front pressuring plate front surface, the piston rod of described hydraulic cylinder passes the hole on the described front pressuring plate, be provided with preceding hydraulic pressure head in the end of described piston rod, front surface at described rear fender connects the back pressure head, and the center line of described back pressure head and described preceding hydraulic pressure head point-blank; On described workbench, rotor is housed, the axle center of this rotor axis of electric and described preceding hydraulic pressure head and back pressure head center line are point-blank, gland and back gland before kink has respectively at the two ends of described rotor axis of electric, described before hydraulic pressure head and back pressure head withstand respectively described before gland and back gland.
Radial clearance between described rotor axis of electric and described preceding gland and the back gland is 0.5-1mm.The gap is too little, is not easy to install; The gap is too big, and then the bearing press mounting precision is influenced.
The length of described workbench is 5-20m, and fluted in the middle.Than long workbench, can place the rotor of a plurality of bearings to be installed, realized people's operation of bearing press mounting, the fluted rotor that makes in middle part is located automatically, and its axle center is concentric with forward and backward pressure head.
Beneficial effect: the utility model to the time of the heart, has effectively improved operating efficiency by traditional preceding gland and back gland built-in structure are become flexible connection when having reduced bearing press mounting.And, the utility model
Press-loading device only comprise front pressuring plate, rear fender, preceding hydraulic pressure head and rear fender, structure is very simple, has reduced the cost of machine.Than long workbench, can place the rotor of a plurality of bearings to be installed, realized people's operation of bearing press mounting.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
The rotor bearing press is made up of workbench 1, actuating unit and press-loading device three parts, and is described
The length of workbench 1 is 10 meters, can place the rotor about 8 simultaneously; Fluted at workbench 1 middle part, the installation that is used for the rotor bearing is located.Than long workbench, can place the rotor of a plurality of bearings to be installed, realized people's operation of bearing press mounting, the fluted rotor that makes in middle part is located automatically, makes its axle center concentric with forward and backward pressure head.Actuating unit is made up of fuel tank, oil pipe, oil pump and hydraulic cylinder 3.Press-loading device is made of front pressuring plate 4, rear fender 5, preceding hydraulic pressure head 6, back pressure head 7, preceding gland 9 and back gland 10, front pressuring plate 4 and rear fender 5 are arranged at the both sides of workbench 1, and link together by two stay bolts, pass through bolting hydraulic cylinder 3 at front pressuring plate 4 front surfaces, the piston rod 3a of this hydraulic cylinder 3 passes the hole on the front pressuring plate 4, hydraulic pressure head 6 before the interference socket of the end of piston rod 3a; Pressure head 7 after the front surface of rear fender 5 is by bolting, the center line of back pressure head 7 and preceding hydraulic pressure head 6 point-blank.Rotor 8 is housed on workbench 1, axle center that this rotor is 8 and preceding hydraulic pressure head 6 and back pressure head 7 center lines are point-blank, gland 9 and back gland 10 before kink has respectively at the two ends of 8 of rotors, radial clearance between 8 of rotors and preceding gland 9 and the back gland 10 is 0.8mm, before hydraulic pressure head 6 and back pressure head 7 withstand respectively described before gland 9 and back gland 10, by the thrust of the piston rod 3a of hydraulic cylinder 3, the bearing 2 of preceding gland 9 and gland 10 inboards, back is pressed in appointed positions.
During work, shift the rotor 8 for the treatment of pressing bearing onto groove at workbench 1 middle part, front-end and back-end from 8 of rotors put bearing to be installed 2, respectively preceding gland 9 and back gland 10 are sleeved on the front-end and back-end of 8 of rotors then, one end face withstands bearing 2, hydraulic pressure head 6 and back pressure head 7 before withstand respectively the other end.The primer fluid press, the piston rod 3a of hydraulic cylinder 3 stretches out, and the bearing 2 of preceding gland 9 and gland 10 inboards, back is pressed in appointed positions.Bearing press mounting finishes, and piston rod 3a returns, and gland 9 and back gland 10 before taking are shifted the rotor of pressing bearing onto the opposite side of workbench 1.Then, will treat that again the groove that the rotor 8 of pressing bearing is shifted onto at workbench 1 middle part press-fits, and carries out so repeatedly.
Claims (3)
1. rotor bearing press, comprise workbench (1), hydraulic cylinder (3) and press-loading device, it is characterized in that: described press-loading device comprises front pressuring plate (4) and rear fender (5), described front pressuring plate (4) and rear fender (5) are arranged at the both sides of workbench (1), and link together by bolt, connect described hydraulic cylinder (3) at described front pressuring plate (4) front surface, the piston rod (3a) of described hydraulic cylinder (3) passes the hole on the described front pressuring plate (4), be provided with preceding hydraulic pressure head (6) in the end of described piston rod (3a), front surface at described rear fender (5) connects back pressure head (7), and the center line of described back pressure head (7) and described preceding hydraulic pressure head (6) point-blank; Rotor (8) is housed on described workbench (1), the axle center of this rotor (8) axle and described preceding hydraulic pressure head (6) and back pressure head (7) center line are point-blank, kink has preceding gland (9) and back gland (10) respectively at the two ends of described rotor (8) axle, described before hydraulic pressure head (6) and back pressure head (7) withstand respectively described preceding gland (9) and after gland (10).
2. rotor bearing press according to claim 1 is characterized in that: the radial clearance between described rotor (8) axle and described preceding gland (9) and the back gland (10) is 0.5-1mm.
3. rotor bearing press according to claim 1 and 2 is characterized in that: the length of described workbench (1) is 5-20m, and fluted in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200072552U CN201960331U (en) | 2011-01-12 | 2011-01-12 | Packing press for motor rotor bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200072552U CN201960331U (en) | 2011-01-12 | 2011-01-12 | Packing press for motor rotor bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960331U true CN201960331U (en) | 2011-09-07 |
Family
ID=44522858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200072552U Expired - Fee Related CN201960331U (en) | 2011-01-12 | 2011-01-12 | Packing press for motor rotor bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960331U (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418744A (en) * | 2011-11-17 | 2012-04-18 | 苏州睿昕汽车配件有限公司 | Bearing pressure-riveting device |
| CN102528435A (en) * | 2012-02-24 | 2012-07-04 | 无锡市顺达物流涂装设备有限公司 | Bucket arm pressing sleeve machine |
| CN102699682A (en) * | 2012-07-03 | 2012-10-03 | 吴江市昊睿精密机械设备有限公司 | Full-automatic integrated equipment of bearing compressing and clamp spring assembling |
| CN102744601A (en) * | 2012-07-03 | 2012-10-24 | 吴江市昊睿精密机械设备有限公司 | Full-automatic integrated device for bearing pressing and liner installation |
| 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 |
| CN102867355A (en) * | 2012-09-03 | 2013-01-09 | 山东利德金融电子器具有限公司 | Special device for mounting rubber-covered roller shafts of currency detectors |
| CN102941465A (en) * | 2012-11-14 | 2013-02-27 | 安徽巨一自动化装备有限公司 | Hub bearing press mounting mechanism |
| CN103157981A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Machine platform alignment component |
| CN103358121A (en) * | 2012-12-14 | 2013-10-23 | 苏州菱欧自动化设备有限公司 | Insertion device of rotor end caps |
| CN103586690A (en) * | 2013-11-12 | 2014-02-19 | 何拓 | Fan rotor machining equipment with three functions of automatic material feeding, axial compression and turning |
| CN103753187A (en) * | 2013-12-31 | 2014-04-30 | 泰信电机(苏州)有限公司 | Assembly device of motor rotor bearings |
| CN103934664A (en) * | 2014-05-02 | 2014-07-23 | 苏州博众精工科技有限公司 | Automatic bearing press fit mechanism |
| CN104057630A (en) * | 2014-05-30 | 2014-09-24 | 宁波狮球通风机电有限公司 | Punching machine for quick press mounting of blower rotor and flange |
| CN105643245A (en) * | 2016-03-09 | 2016-06-08 | 中特科技工业(青岛)有限公司 | Automatic rotor bearing assembly mechanism |
| CN105773112A (en) * | 2014-12-26 | 2016-07-20 | 王华安 | Spindle foot and upper supporting pressing machine of spinning spindle |
| CN107127714A (en) * | 2016-02-26 | 2017-09-05 | 东风(十堰)车身部件有限责任公司 | Axle sleeve automatic press mounting oiling mechanism |
| CN107649864A (en) * | 2017-11-06 | 2018-02-02 | 上海电机***节能工程技术研究中心有限公司 | A kind of motor quick press mounting machine and frock based on intelligence manufacture |
| CN108436434A (en) * | 2018-03-19 | 2018-08-24 | 佛山市谷木自动化设备有限公司 | A kind of bearing snap spring installation all-in-one machine |
| CN109048282A (en) * | 2016-12-26 | 2018-12-21 | 东莞市蓉工自动化科技有限公司 | A kind of bearing group encapsulation connects all-in-one machine |
| CN109079478A (en) * | 2018-10-30 | 2018-12-25 | 德州锐拓数控科技有限公司 | A kind of screw rod press-loading apparatus |
| CN110039287A (en) * | 2019-05-16 | 2019-07-23 | 宁波奥克斯电气股份有限公司 | A kind of bearing press-fitting device |
| CN110425227A (en) * | 2019-07-25 | 2019-11-08 | 马鞍山宸宇达风机工业有限公司 | A kind of bearing installation method |
| CN112039299A (en) * | 2020-09-08 | 2020-12-04 | 江西奥易特新材料有限公司 | Manufacturing equipment for motor rotor |
| CN115055942A (en) * | 2022-07-02 | 2022-09-16 | 蔡永旺 | Automatic assembling device and method for rotor bearing |
-
2011
- 2011-01-12 CN CN2011200072552U patent/CN201960331U/en not_active Expired - Fee Related
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418744A (en) * | 2011-11-17 | 2012-04-18 | 苏州睿昕汽车配件有限公司 | Bearing pressure-riveting device |
| CN103157981A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Machine platform alignment component |
| CN102528435B (en) * | 2012-02-24 | 2015-06-03 | 无锡顺达智能自动化工程股份有限公司 | Bucket arm pressing sleeve machine |
| CN102528435A (en) * | 2012-02-24 | 2012-07-04 | 无锡市顺达物流涂装设备有限公司 | Bucket arm pressing sleeve machine |
| CN102699682A (en) * | 2012-07-03 | 2012-10-03 | 吴江市昊睿精密机械设备有限公司 | Full-automatic integrated equipment of bearing compressing and clamp spring assembling |
| CN102744601A (en) * | 2012-07-03 | 2012-10-24 | 吴江市昊睿精密机械设备有限公司 | Full-automatic integrated device for bearing pressing and liner installation |
| 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 |
| 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 |
| CN102867355A (en) * | 2012-09-03 | 2013-01-09 | 山东利德金融电子器具有限公司 | Special device for mounting rubber-covered roller shafts of currency detectors |
| CN102941465A (en) * | 2012-11-14 | 2013-02-27 | 安徽巨一自动化装备有限公司 | Hub bearing press mounting mechanism |
| CN103358121A (en) * | 2012-12-14 | 2013-10-23 | 苏州菱欧自动化设备有限公司 | Insertion device of rotor end caps |
| CN103358121B (en) * | 2012-12-14 | 2016-12-21 | 苏州菱欧自动化设备有限公司 | Rotor endcap insertion apparatus |
| CN103586690B (en) * | 2013-11-12 | 2016-01-20 | 何拓 | There is the fan propeller process equipment of the three-in-one function of self-feeding, last item and turning |
| CN103586690A (en) * | 2013-11-12 | 2014-02-19 | 何拓 | Fan rotor machining equipment with three functions of automatic material feeding, axial compression and turning |
| CN103753187A (en) * | 2013-12-31 | 2014-04-30 | 泰信电机(苏州)有限公司 | Assembly device of motor rotor bearings |
| CN103934664A (en) * | 2014-05-02 | 2014-07-23 | 苏州博众精工科技有限公司 | Automatic bearing press fit mechanism |
| CN104057630A (en) * | 2014-05-30 | 2014-09-24 | 宁波狮球通风机电有限公司 | Punching machine for quick press mounting of blower rotor and flange |
| CN105773112A (en) * | 2014-12-26 | 2016-07-20 | 王华安 | Spindle foot and upper supporting pressing machine of spinning spindle |
| CN107127714A (en) * | 2016-02-26 | 2017-09-05 | 东风(十堰)车身部件有限责任公司 | Axle sleeve automatic press mounting oiling mechanism |
| CN105643245A (en) * | 2016-03-09 | 2016-06-08 | 中特科技工业(青岛)有限公司 | Automatic rotor bearing assembly mechanism |
| CN109048282B (en) * | 2016-12-26 | 2020-07-17 | 台州市高典机电有限公司 | Bearing assembly and sleeving all-in-one machine |
| CN109048282A (en) * | 2016-12-26 | 2018-12-21 | 东莞市蓉工自动化科技有限公司 | A kind of bearing group encapsulation connects all-in-one machine |
| CN107649864A (en) * | 2017-11-06 | 2018-02-02 | 上海电机***节能工程技术研究中心有限公司 | A kind of motor quick press mounting machine and frock based on intelligence manufacture |
| CN108436434A (en) * | 2018-03-19 | 2018-08-24 | 佛山市谷木自动化设备有限公司 | A kind of bearing snap spring installation all-in-one machine |
| CN109079478A (en) * | 2018-10-30 | 2018-12-25 | 德州锐拓数控科技有限公司 | A kind of screw rod press-loading apparatus |
| CN109079478B (en) * | 2018-10-30 | 2024-04-19 | 德州锐拓数控科技有限公司 | Screw press-fitting device |
| CN110039287A (en) * | 2019-05-16 | 2019-07-23 | 宁波奥克斯电气股份有限公司 | A kind of bearing press-fitting device |
| CN110039287B (en) * | 2019-05-16 | 2024-05-14 | 宁波奥克斯电气股份有限公司 | Bearing press-fitting device |
| CN110425227A (en) * | 2019-07-25 | 2019-11-08 | 马鞍山宸宇达风机工业有限公司 | A kind of bearing installation method |
| CN112039299A (en) * | 2020-09-08 | 2020-12-04 | 江西奥易特新材料有限公司 | Manufacturing equipment for motor rotor |
| CN112039299B (en) * | 2020-09-08 | 2021-06-15 | 江西奥易特新材料有限公司 | Manufacturing equipment for motor rotor |
| CN115055942A (en) * | 2022-07-02 | 2022-09-16 | 蔡永旺 | Automatic assembling device and method for rotor bearing |
| CN115055942B (en) * | 2022-07-02 | 2023-10-13 | 台州文杭机电有限公司 | Automatic assembling device and method for rotor bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20140112 |