CN109249203A - Disposable double-bearing press fitting device - Google Patents
Disposable double-bearing press fitting device Download PDFInfo
- Publication number
- CN109249203A CN109249203A CN201811296242.4A CN201811296242A CN109249203A CN 109249203 A CN109249203 A CN 109249203A CN 201811296242 A CN201811296242 A CN 201811296242A CN 109249203 A CN109249203 A CN 109249203A
- Authority
- CN
- China
- Prior art keywords
- bearing
- positioning seat
- holding tank
- recessing groove
- press
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The object of the present invention is to provide a kind of press fittings that can simultaneously armature spindle both ends be carried out with bearing, to improve the disposable double-bearing press fitting device of production efficiency.To achieve the above object, the present invention adopts the following technical scheme: a kind of disposable double-bearing press fitting device, including bottom plate and press, first bearing positioning seat is equipped on the upside of the bottom plate, the lower recessing groove that the first bearing positioning seat is formed with upward opening and steps down to armature spindle, and first bearing positioning seat upper end is formed with upward opening with the first holding tank for placing first bearing, second bearing positioning seat is equipped on the downside of the output end of the press, the press running is so that the second bearing positioning seat moves up and down, the second bearing positioning seat is formed with downwardly open the second holding tank with for placing second bearing, the second bearing positioning seat is formed with the upper recessing groove stepped down to armature spindle.
Description
Technical field
The present invention relates to the press-loading apparatus of armature spindle bearings at both ends, and in particular to disposable double-bearing press fitting device.
Background technique
Some armature spindles need to carry out the press fitting of bearing at armature spindle both ends, need to turn rotor both ends and successively carry out bearing
Press fitting fix, efficiency is lower.
Summary of the invention
The object of the present invention is to provide a kind of press fittings that can simultaneously armature spindle both ends be carried out with bearing, to improve production efficiency
Disposable double-bearing press fitting device.
To achieve the above object, the present invention adopts the following technical scheme: a kind of disposable double-bearing press fitting device, including bottom
Plate and press, are equipped with first bearing positioning seat on the upside of the bottom plate, and the first bearing positioning seat is formed with upward opening and right
The lower recessing groove that armature spindle is stepped down, and first bearing positioning seat upper end is formed with upward opening with for placing first bearing
One holding tank, first holding tank are connected to lower recessing groove upper end, and the first holding tank and lower recessing groove are coaxially disposed, described
Second bearing positioning seat is equipped on the downside of the output end of press, the press running on the second bearing positioning seat so as to move down
Dynamic, the second bearing positioning seat is formed with downwardly open the second holding tank with for placing second bearing, second axis
It holds positioning seat and is formed with the upper recessing groove stepped down to armature spindle, upper recessing groove lower end communicates with second holding tank, and described the
Two holding tanks, upper recessing groove and the coaxial arrangement of lower recessing groove.
Carry out apparatus of the present invention in use, first bearing is placed in the first holding tank, second bearing is placed on
In second holding tank, armature spindle is placed in first bearing, and the cooperation of armature spindle lower end is then carried out in first bearing
The running of press, second bearing positioning seat are pressed downward so that second bearing to be pressed on armature spindle, subsequent second bearing positioning seat after
It is continuous to push so that the lower end of armature spindle to be pressed into lower recessing groove, so that on armature spindle, it is fixed to continue second bearing for first axle bearing sleeve
The press fitting of position seat is first bearing to be fitted on armature spindle.The present invention can realize the press fitting of armature spindle bearings at both ends simultaneously, ten
It is convenient to divide, and can improve production efficiency.
Preferably, the second bearing positioning seat is equipped with magnet or electromagnet, the magnet or electromagnet are set to
Inside second bearing positioning seat or on the outside of magnet or electromagnet.Above-mentioned setting is placed in second bearing positioning seat convenient for second bearing
The second recessing groove in.
Preferably, the axial distance of first holding tank is less than the axial width of first bearing, described second is accommodated
The axial distance of slot is less than the axial width of second bearing.Above-mentioned setting is to avoid components, first axle on armature spindle, armature spindle
It holds impaired with second bearing.
Preferably, being arranged with resigning block, resigning block upper end and second axis outside the second bearing positioning seat
It holds positioning seat to fix, resigning block lower end is formed with the third recessing groove for stepping down to components on armature spindle, and the third allows
Position slot position is on the downside of second recessing groove.It can be oriented to by the third recessing groove of recessing groove, in order to adjust rotor
Axis is so that armature spindle is vertically arranged.
Preferably, the first holding tank slot bottom is formed with the lower convex platform upwardly extended, first bearing is placed in described
On the upside of lower convex platform, the second holding tank groove top formation has the convex platform extended downwards, and second bearing is placed in the lower convex platform
Downside, above-mentioned setting is to reduce the contact area of first bearing and second bearing and press-loading apparatus, in order to the pressure of two bearings
Dress.
The present invention has the advantages that realize the press fitting of armature spindle bearings at both ends to improve production efficiency simultaneously.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of apparatus of the present invention；
Fig. 2 is a kind of structural schematic diagram of apparatus of the present invention and armature spindle cooperation.
Specific embodiment
Below according to the drawings and specific embodiments, the invention will be further described.
As shown in Fig. 1, Fig. 2, a kind of disposable double-bearing press fitting device of the invention, including bottom plate 1 and press 2, bottom plate 1
Upside is equipped with first bearing positioning seat 3, the lower resigning that first bearing positioning seat 3 is formed with upward opening and steps down to armature spindle 4
Slot 31, and 3 upper end of first bearing positioning seat is formed with upward opening with the first holding tank 32 for placing first bearing 5,
One holding tank 32 is connected to lower 31 upper end of recessing groove, and the first holding tank 32 is coaxially disposed with lower recessing groove 31, the output of press 2
End downside is equipped with second bearing positioning seat 6, and press 2 operates so that second bearing positioning seat 6 moves up and down, second bearing positioning seat
6 are formed with downwardly open the second holding tank 61 with for placing second bearing 7, and second bearing positioning seat 6 is formed with to rotor
The upper recessing groove 62 that axis 4 is stepped down, upper 62 lower end of recessing groove are communicated with the second holding tank 61, the second holding tank 61, upper recessing groove 62
It is coaxially disposed with lower recessing groove 31.
Wherein, it is equipped with inside second bearing positioning seat 6, the axial distance of the first holding tank 32 is less than the axis of first bearing 5
To thickness, the axial distance of the second holding tank 61 is less than the axial width of second bearing 7.Wherein, 6 housing of second bearing positioning seat
Equipped with resigning block 8,8 upper end of resigning block and second bearing positioning seat 6 are fixed, and 8 lower end of resigning block is formed with to zero on armature spindle 4
The third recessing groove 81 that part 9 is stepped down, third recessing groove 81 are located at 61 downside of the second recessing groove.Wherein, 32 slot bottom of the first holding tank
It is formed with the lower convex platform 33 upwardly extended, first bearing 5 is placed in 33 upside of lower convex platform, and 61 groove top of the second holding tank forms oriented
The convex platform 63 of lower extension, second bearing 7 are placed in 63 downside of lower convex platform.
Carry out apparatus of the present invention in use, first bearing is placed in the first holding tank, second bearing is placed on
In second holding tank, armature spindle is placed in first bearing, and the cooperation of armature spindle lower end is then carried out in first bearing
The running of press, second bearing positioning seat are pressed downward so that second bearing to be pressed on armature spindle, subsequent second bearing positioning seat after
It is continuous to push so that the lower end of armature spindle to be pressed into lower recessing groove, so that on armature spindle, it is fixed to continue second bearing for first axle bearing sleeve
The press fitting of position seat is first bearing to be fitted on armature spindle.The present invention has the press fitting that can realize armature spindle bearings at both ends simultaneously
The advantages of to improve production efficiency.
Claims (5)
1. a kind of disposable double-bearing press fitting device, it is characterised in that including bottom plate and press, first is equipped on the upside of the bottom plate
Bearing positioning seat, the lower recessing groove that the first bearing positioning seat is formed with upward opening and steps down to armature spindle, and first axle
It holds positioning seat upper end and is formed with upward opening with the first holding tank for placing first bearing, first holding tank allows under
The connection of position slot upper end, and the first holding tank and lower recessing groove are coaxially disposed, and second bearing is equipped on the downside of the output end of the press
Positioning seat, so that the second bearing positioning seat moves up and down, the second bearing positioning seat forms oriented for the press running
With the second holding tank for placing second bearing, the second bearing positioning seat is formed with to the upper of armature spindle resigning under shed
Recessing groove, upper recessing groove lower end are communicated with second holding tank, and second holding tank, upper recessing groove and lower recessing groove are coaxial
Setting.
2. disposable double-bearing press fitting device according to claim 1, it is characterised in that on the second bearing positioning seat
Equipped with magnet or electromagnet, the magnet or electromagnet are set to inside second bearing positioning seat or on the outside of magnet or electromagnet.
3. disposable double-bearing press fitting device according to claim 1, it is characterised in that the axial direction of first holding tank
Distance is less than the axial width of first bearing, and the axial distance of second holding tank is less than the axial width of second bearing.
4. disposable double-bearing press fitting device according to claim 1, it is characterised in that outside the second bearing positioning seat
Be arranged with resigning block, resigning block upper end is fixed with the second bearing positioning seat, resigning block lower end be formed with to turn
The third recessing groove that components are stepped down on sub- axis, the third recessing groove are located on the downside of second recessing groove.
5. disposable double-bearing press fitting device according to claim 1, it is characterised in that the first holding tank slot bottom shape
At there is the lower convex platform upwardly extended, first bearing is placed on the upside of the lower convex platform, and the second holding tank groove top forms oriented
The convex platform of lower extension, second bearing are placed on the downside of the lower convex platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811296242.4A CN109249203A (en) | 2018-11-01 | 2018-11-01 | Disposable double-bearing press fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811296242.4A CN109249203A (en) | 2018-11-01 | 2018-11-01 | Disposable double-bearing press fitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109249203A true CN109249203A (en) | 2019-01-22 |
Family
ID=65044666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811296242.4A Pending CN109249203A (en) | 2018-11-01 | 2018-11-01 | Disposable double-bearing press fitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109249203A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926978A (en) * | 2019-03-31 | 2019-06-25 | 横店集团英洛华电气有限公司 | Armature spindle upper pressure axial bearing apparatus |
| CN110977409A (en) * | 2019-12-31 | 2020-04-10 | 广西玉柴机器股份有限公司 | Tool for press-fitting double bearings on gear |
| CN112975343A (en) * | 2021-02-25 | 2021-06-18 | 上海电气风电集团股份有限公司 | Double-bearing structure mounting equipment and double-bearing structure mounting method |
| WO2021135024A1 (en) * | 2019-12-31 | 2021-07-08 | 横店集团英洛华电气有限公司 | Device for adhering magnetic shoes on rotor |
| CN113732670A (en) * | 2021-10-26 | 2021-12-03 | 无锡隆盛科技股份有限公司 | Novel press fitting device for parts at two ends of natural gas flow nozzle |
| CN115383434A (en) * | 2022-08-31 | 2022-11-25 | 北京海纳川汽车部件股份有限公司 | Worm bearing press-fitting tool |
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| CN207997102U (en) * | 2018-01-26 | 2018-10-23 | 重庆智寰传动科技发展有限公司 | Transmission input shaft Oil seal pressure head press-fitting tool |
| CN108687506A (en) * | 2018-07-16 | 2018-10-23 | 横店集团英洛华电气有限公司 | Motor shaft positioning sleeve press-loading apparatus |
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| CN103707035A (en) * | 2012-09-29 | 2014-04-09 | 广西玉柴机器股份有限公司 | Pressure head of valve oil seal |
| CN105081739A (en) * | 2015-08-07 | 2015-11-25 | 安阳工学院 | Press mounting device for bearing of rear axle differential of small vehicle |
| CN105081738A (en) * | 2015-08-07 | 2015-11-25 | 安阳工学院 | Installation device for bilateral bearings of rear axle differential of electric tricycle |
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| CN205681257U (en) * | 2016-06-24 | 2016-11-09 | 浙江伟康电机有限公司 | Vertical machine bearing Mounting device |
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| CN206854956U (en) * | 2017-05-12 | 2018-01-09 | 威海伯特利萨克迪汽车安全系统有限公司 | A kind of guider of knuckle rubber bushing press-mounting frock |
| CN206764265U (en) * | 2017-06-15 | 2017-12-19 | 安阳工学院 | A kind of differential mechanism is pressed into the device of unilateral bridge tube |
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| CN108687506A (en) * | 2018-07-16 | 2018-10-23 | 横店集团英洛华电气有限公司 | Motor shaft positioning sleeve press-loading apparatus |
| CN209050357U (en) * | 2018-11-01 | 2019-07-02 | 横店集团英洛华电气有限公司 | Disposable double-bearing press fitting device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926978A (en) * | 2019-03-31 | 2019-06-25 | 横店集团英洛华电气有限公司 | Armature spindle upper pressure axial bearing apparatus |
| CN109926978B (en) * | 2019-03-31 | 2024-04-26 | 浙江联宜电机有限公司 | Rotor shaft up-pressing bearing device |
| CN110977409A (en) * | 2019-12-31 | 2020-04-10 | 广西玉柴机器股份有限公司 | Tool for press-fitting double bearings on gear |
| WO2021135024A1 (en) * | 2019-12-31 | 2021-07-08 | 横店集团英洛华电气有限公司 | Device for adhering magnetic shoes on rotor |
| CN112975343A (en) * | 2021-02-25 | 2021-06-18 | 上海电气风电集团股份有限公司 | Double-bearing structure mounting equipment and double-bearing structure mounting method |
| CN113732670A (en) * | 2021-10-26 | 2021-12-03 | 无锡隆盛科技股份有限公司 | Novel press fitting device for parts at two ends of natural gas flow nozzle |
| CN113732670B (en) * | 2021-10-26 | 2023-03-10 | 无锡隆盛科技股份有限公司 | Novel pressure equipment device of natural gas flow nozzle both ends part |
| CN115383434A (en) * | 2022-08-31 | 2022-11-25 | 北京海纳川汽车部件股份有限公司 | Worm bearing press-fitting tool |
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