CN103212976B - Novel motor rotor front and back bearings synchronous press mounting device - Google Patents
Novel motor rotor front and back bearings synchronous press mounting device Download PDFInfo
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- CN103212976B CN103212976B CN201310144633.5A CN201310144633A CN103212976B CN 103212976 B CN103212976 B CN 103212976B CN 201310144633 A CN201310144633 A CN 201310144633A CN 103212976 B CN103212976 B CN 103212976B
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Abstract
The present invention relates to a kind of rotor front and back bearings synchronous press mounting device, more particularly, relate to a kind of novel for New-energy electric vehicle traction electric machine rotor front and back bearings synchronous press mounting device, comprise pressure head, bearing block, Rodless cylinder, linking arm, tappet, Workpiece fixing pin, base plate, spacer pin, lead and support, " V " type support, pressing plate, hydraulic jack, adjusting pad one, adjusting pad two and "O"-ring, can former and later two bearings of synchronous press mounting rotor, reduce pitch time, reduce floor space, save labour turnover; Realize multi items assembling.
Description
Technical field
The present invention relates to a kind of rotor front and back bearings synchronous press mounting device, more particularly, relate to a kind of novel for New-energy electric vehicle traction electric machine rotor front and back bearings synchronous press mounting device.
Background technology
The general many employings of bearing press mounting mode are vertical, once only press-fit one end, press-fit efficiency low.If when producing in enormous quantities, front and back end synchronous press mounting can be realized, then can shorten pitch time, reduce floor space, save cost of labor.
Summary of the invention
The present invention be directed to above problem and develop a kind of for New-energy electric vehicle traction electric machine rotor front and back bearings synchronous press mounting device, this device effectively can shorten pitch time, saves cost of labor.
To achieve these goals, technical scheme of the present invention is as follows:
Novel motor rotor front and back bearings synchronous press mounting device, comprise pressure head, bearing block, Rodless cylinder, linking arm, tappet, Workpiece fixing pin, base plate, spacer pin, lead and support, " V " type support, pressing plate, hydraulic jack, adjusting pad one, adjusting pad two and "O"-ring, it is characterized in that: described Rodless cylinder is fixed on base plate, Rodless cylinder piston is linked together by linking arm and tappet, on tappet is assemblied in " V " type support, " V " type support-moving when the piston of Rodless cylinder moves, can be driven; Described lead and support, comprise support on the right side of lead, lead, lead left side brackets, above-mentioned parts are installed on base plate, and two pieces lead is parallel to each other, and " V " type support installing of place work piece, on lead, can slide along lead; Described hydraulic jack is fixed on support central authorities on the right side of lead, and the piston rod front end of hydraulic jack connects pressure head, and pressure head and pressing plate link together; Described bearing block quantity is two, and one is sleeved on lead left side brackets central authorities, and another is sleeved on the central authorities of pressing plate.
Described bearing block is quick-changing type, locates with plug-in type spacer pin 8, inner hole of bearing seat trough of belt, places "O"-ring, for installing bearing location.When there being different-diameter bearing to need to press-fit, change bearing block.
Described tappet two ends are respectively provided with three dowel holes, are convenient to two Workpiece fixing pins to be inserted in relevant position, tappet two ends respectively, do axial location to material loading workpiece.
Described adjusting pad one, adjusting pad two are arranged on " V " type support, for ensureing rotor axis line and the bearing block center line alignment being arranged on two ends.Change adjusting pad thickness, different-diameter rotor can be press-fited.
Implement technical scheme of the present invention, there is following beneficial effect: can former and later two bearings of synchronous press mounting rotor, reduce pitch time, reduce floor space, save labour turnover; Realize multi items assembling.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the front view of the structural representation of the embodiment of the present invention;
Fig. 3 is the top view of the structural representation of the embodiment of the present invention;
Fig. 4 is the side view of the structural representation of the embodiment of the present invention;
Fig. 5 is the enlarged drawing of the structural representation bottom bracket of the embodiment of the present invention.
In figure: 1, pressure head; 2, bearing block; 3, Rodless cylinder; 4, linking arm; 5, tappet; 6, Workpiece fixing pin; 7, base plate; 8, spacer pin; 9, lead and support; 9a, lead, support on the right side of 9b, lead, 9c, lead left side brackets, 10, " V " type support; 11, pressing plate; 12, hydraulic jack; 13, adjusting pad; 14, adjusting pad; 15, "O"-ring.
Detailed description of the invention
The invention provides a kind of Novel motor rotor front and back bearings synchronous press mounting device, below in conjunction with accompanying drawing, technical scheme of the present invention is described in detail.
Fig. 1 is the structural representation of one embodiment of the invention; Fig. 2 to Fig. 5 is the front view of the structural representation of the embodiment of the present invention, top view, side view and partial enlarged drawing, as shown in the figure.
Novel motor rotor front and back bearings synchronous press mounting device of the present invention comprises pressure head 1, bearing block 2, Rodless cylinder 3, linking arm 4, tappet 5, Workpiece fixing pin 6, base plate 7, spacer pin 8, lead and support 9, " V " type support 10, pressing plate 11, hydraulic jack 12, adjusting pad 13, adjusting pad 14, "O"-ring 15.
Rodless cylinder 3 is fixed on base plate 7, and Rodless cylinder 3 piston is linked together by linking arm 4 and tappet 5, and tappet 5 is assemblied on " V " type support 10, and " V " type support 10 can be driven when the piston of Rodless cylinder 3 moves to move, lead and support 9 are arranged on base plate 7, 9a is parallel to each other for two pieces lead, " V " type support 10 supporting workpiece is arranged on lead 9a, can slide along lead 9a, hydraulic jack 12 is fixed on support 9b central authorities on the right side of lead, the piston rod front end of hydraulic jack 12 connects pressure head 1, pressure head 1 and pressing plate 11 link together, when hydraulic jack 12 works, pressure head 1 drives pressing plate 11 to move along lead 9a, described bearing block 2 quantity is 2, one of them is sleeved on lead left side brackets 9c central authorities, another is sleeved on the central authorities of pressing plate 11.Bearing block is quick-changing type, locates with plug-in type spacer pin 8, bearing block 2 endoporus trough of belt, places "O"-ring 15, for installing bearing location, changing inner hole of bearing seat size and "O"-ring size, can fill different-diameter bearing.Three dowel holes are respectively provided with at tappet 5 two ends.Two Workpiece fixing pins 6 are inserted in relevant position, tappet 5 two ends respectively, do axial location for during workpiece feeding; Be arranged on the workpiece that four adjusting pads 1 on " V " type support 10 and four adjusting pads 2 14 be respectively different-diameter and do radial location.Four adjusting pads 2 14 are taken off, can locate for large-diameter workpiece.Changing adjusting pad thickness can be different-diameter Workpiece fixing.When pressure head 1 moves ahead, the porting of Rodless cylinder 3 leads to air, and Rodless cylinder 3 is servo-actuated; After pressure head 1 time original position, Rodless cylinder 3 moves ahead, and " V " type support 10 is delivered to feeding station.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1. Novel motor rotor front and back bearings synchronous press mounting device, comprise pressure head, bearing block, Rodless cylinder, linking arm, tappet, Workpiece fixing pin, base plate, spacer pin, lead and support, " V " type support, pressing plate, hydraulic jack, adjusting pad one, adjusting pad two and "O"-ring, it is characterized in that: described Rodless cylinder is fixed on base plate, Rodless cylinder piston is linked together by linking arm and tappet, on tappet is assemblied in " V " type support, " V " type support-moving when the piston of Rodless cylinder moves, can be driven; Described lead and support, comprise support on the right side of lead, lead, lead left side brackets, above-mentioned parts are installed on base plate, and two pieces lead is parallel to each other, and " V " type support installing of place work piece, on lead, can slide along lead; Described hydraulic jack is fixed on support central authorities on the right side of lead, and the piston rod front end of hydraulic jack connects pressure head, and pressure head and pressing plate link together; Described bearing block quantity is two, and one is sleeved on lead left side brackets central authorities, and another is sleeved on the central authorities of pressing plate.
2. Novel motor rotor front and back bearings synchronous press mounting device according to claim 1, is characterized in that: described bearing block is quick-changing type, and with spacer pin location, inner hole of bearing seat trough of belt, places "O"-ring, for installing bearing location; When there being different-diameter bearing to need to press-fit, change bearing block.
3. Novel motor rotor front and back bearings synchronous press mounting device according to claim 1, it is characterized in that: described tappet two ends are respectively provided with three dowel holes, be convenient to two Workpiece fixing pins to be inserted in relevant position, tappet two ends respectively, do axial location to material loading workpiece.
4. Novel motor rotor front and back bearings synchronous press mounting device according to claim 1, it is characterized in that: described adjusting pad one, adjusting pad two are arranged on " V " type support, for ensureing rotor axis line and the bearing block center line alignment being arranged on two ends; Change adjusting pad thickness, different-diameter rotor can be press-fited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144633.5A CN103212976B (en) | 2013-04-24 | 2013-04-24 | Novel motor rotor front and back bearings synchronous press mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144633.5A CN103212976B (en) | 2013-04-24 | 2013-04-24 | Novel motor rotor front and back bearings synchronous press mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103212976A CN103212976A (en) | 2013-07-24 |
| CN103212976B true CN103212976B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310144633.5A Active CN103212976B (en) | 2013-04-24 | 2013-04-24 | Novel motor rotor front and back bearings synchronous press mounting device |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753187A (en) * | 2013-12-31 | 2014-04-30 | 泰信电机(苏州)有限公司 | Assembly device of motor rotor bearings |
| CN104057286B (en) * | 2014-05-30 | 2016-10-05 | 江苏永钢集团有限公司 | A kind of erecting device of motor rotor upper bearing (metal) |
| CN105479141B (en) * | 2016-01-19 | 2018-01-16 | 长春速建新技术开发有限公司 | A kind of fluid pressure type bearing dismounting device |
| CN107877450A (en) * | 2017-12-18 | 2018-04-06 | 马鞍山市裕华机械制造有限公司 | A kind of oscillating bearing installation frock of hydraulic jack |
| CN108994576A (en) * | 2018-08-29 | 2018-12-14 | 贵州华烽电器有限公司 | A kind of tooling being pressed rotor bearing |
| CN110379740B (en) * | 2019-07-19 | 2022-02-15 | 常州博瑞电力自动化设备有限公司 | Press mounting device and method for high-power semiconductor device module |
| CN110405452A (en) * | 2019-09-05 | 2019-11-05 | 湖北合强机械发展股份有限公司 | Traction electric machine node is pressed dismounting machine |
| CN112002580B (en) * | 2020-07-20 | 2022-10-14 | 江西智维电力科技有限公司 | Assembling method of split-brake half shaft assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1333527A1 (en) * | 1986-04-04 | 1987-08-30 | Киевский технологический институт легкой промышленности | Arrangement for press-fitting parts of shaft-bush type |
| CN102418744A (en) * | 2011-11-17 | 2012-04-18 | 苏州睿昕汽车配件有限公司 | Bearing pressure-riveting device |
| CN202367420U (en) * | 2011-12-12 | 2012-08-08 | 秦皇岛首钢长白结晶器有限责任公司 | Press mounting machine for roll shafts and bearing seats |
| CN202726441U (en) * | 2012-09-18 | 2013-02-13 | 宁波莱堡制冷设备有限公司 | Rotor bearing press-fitting tool |
| CN203227988U (en) * | 2013-04-24 | 2013-10-09 | 大连德欣新技术工程有限公司 | Novel one-time press fitting device for front and rear bearings of motor rotor |
-
2013
- 2013-04-24 CN CN201310144633.5A patent/CN103212976B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1333527A1 (en) * | 1986-04-04 | 1987-08-30 | Киевский технологический институт легкой промышленности | Arrangement for press-fitting parts of shaft-bush type |
| CN102418744A (en) * | 2011-11-17 | 2012-04-18 | 苏州睿昕汽车配件有限公司 | Bearing pressure-riveting device |
| CN202367420U (en) * | 2011-12-12 | 2012-08-08 | 秦皇岛首钢长白结晶器有限责任公司 | Press mounting machine for roll shafts and bearing seats |
| CN202726441U (en) * | 2012-09-18 | 2013-02-13 | 宁波莱堡制冷设备有限公司 | Rotor bearing press-fitting tool |
| CN203227988U (en) * | 2013-04-24 | 2013-10-09 | 大连德欣新技术工程有限公司 | Novel one-time press fitting device for front and rear bearings of motor rotor |
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| CN103212976A (en) | 2013-07-24 |
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