CN106329800A - Motor with thrust bearing, thrust bearing set thereof and oil injection method of motor - Google Patents
Motor with thrust bearing, thrust bearing set thereof and oil injection method of motor Download PDFInfo
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- CN106329800A CN106329800A CN201510377071.8A CN201510377071A CN106329800A CN 106329800 A CN106329800 A CN 106329800A CN 201510377071 A CN201510377071 A CN 201510377071A CN 106329800 A CN106329800 A CN 106329800A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 239000003921 oil Substances 0.000 claims abstract description 61
- 239000010687 lubricating oil Substances 0.000 claims abstract description 35
- 239000000945 filler Substances 0.000 claims description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000004064 dysfunction Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
A motor with thrust bearing, a thrust bearing set thereof and an oil injection method of the motor with the thrust bearing are provided to solve the problem of inconvenient injection of lubricating oil of the existing motor with the thrust bearing. The motor with the thrust bearing comprises a base, a thrust bearing group, a stator and a hub; the thrust bearing group comprises a bearing sleeve, a thrust bearing and a rotating shaft with an oil filling hole, and lubricating oil can be quickly filled into the bearing sleeve by means of the oil filling hole of the rotating shaft, so that the lubricating oil is uniformly filled in each gap between the inner side wall of the bearing sleeve and the thrust bearing.
Description
Technical field
The present invention relates to a kind of motor with thrust bearing, a kind of motor with thrust bearing being rapidly completed lubricating oil oiling operation and correction oil injection method thereof.
Background technology
Refer to shown in Fig. 1, disclose a kind of existing motor 9 with thrust bearing, this motor 9 comprises pedestal 91, bearing holder (housing, cover) 92, stator 93, tumbler 94, thrust bearing 95 and a wheel hub 96.This pedestal 91 is provided with this bearing holder (housing, cover) 92, and this bearing holder (housing, cover) 92 is respectively equipped with peristome 921 and a closure 922；This stator 93 is incorporated into this bearing holder (housing, cover) 92；It is internal that this tumbler 94 is incorporated into this bearing holder (housing, cover) 92, and this tumbler 94 comprises rotating shaft 941 and a limiting section 942, and one end of this rotating shaft 941 combines this limiting section 942；This thrust bearing 95 is arranged between the internal perisporium of this bearing holder (housing, cover) 92 and this rotating shaft 941, in order to prevent this tumbler 94 from getting loose from this bearing holder (housing, cover) 92；This wheel hub 96 is incorporated into the other end of this rotating shaft 941, and this wheel hub 96 is provided with a permanent magnet 961 relative with this stator 93.The embodiment being wherein similar to the described existing motor 9 with thrust bearing has been disclosed in the Patent Cases such as China's No. CN203707950U " having the motor of thrust bearing " new patent of bulletin.
Above-mentioned existing have the motor 9 of thrust bearing in assembling process, it is necessary to a lubricating oil is injected above-mentioned bearing holder (housing, cover) 92 internal, can guarantee successfully rotary motion between rotating shaft 941 and the above-mentioned thrust bearing 95 of above-mentioned tumbler 94.But, existing have the motor 9 of thrust bearing when directly injecting this lubricating oil by the peristome 921 of this bearing holder (housing, cover) 92, this lubricating oil is difficult to the most from top to bottom penetrate into each gap between this tumbler 94 and this thrust bearing 95, in addition to the convenience causing lubricating oil oiling operation is the best, also it is easily caused this lubricating oil to be difficult to be filled in equably in this bearing holder (housing, cover) 92 internal face, each gap between this rotating shaft 941 and this thrust bearing 95, cause lubricity not enough, therefore easily affect the behavior in service of this motor 9, and then reduce the service life of motor 9.
Summary of the invention
The present invention provides a kind of motor with thrust bearing, and this motor is available for lubricating oil and injects inside a thrust bearing group, to be rapidly completed the injection operation of lubricating oil.
The present invention provides the thrust bearing group of a kind of motor with thrust bearing, after this thrust bearing group is injected for lubricating oil, it can be ensured that lubricating oil is filled in the gap between the internal each element of this thrust bearing group equably.
The present invention provides the correction oil injection method of a kind of motor with thrust bearing, and this correction oil injection method can promote lubricating oil by above-mentioned thrust bearing group and inject the convenience of operation.
The present invention has the motor of thrust bearing and comprises a pedestal, a thrust bearing group, a stator and a wheel hub.This pedestal is provided with a joint portion；This thrust bearing group comprises a bearing holder (housing, cover), a thrust bearing and a rotating shaft, this bearing holder (housing, cover) combines the joint portion of said base, this thrust bearing combines this rotating shaft and is positioned at inside this bearing holder (housing, cover), this rotating shaft has one first relative end and one second end, this first end is positioned at outside this bearing holder (housing, cover), this second end is towards inside this bearing holder (housing, cover), and this rotating shaft is provided with the oil filler point running through this first end and this second end；This stator is incorporated into said base or above-mentioned thrust bearing group；This wheel hub is incorporated into the first end of above-mentioned rotating shaft, and this wheel hub is provided with relative with a said stator permanent magnet.
Wherein, the oil filler point of above-mentioned rotating shaft arranges an oil sealing part.
Wherein, above-mentioned oil seal is the blocks made by material with capillary penetrating airway dysfunction.
Wherein, the opposite end of above-mentioned bearing holder (housing, cover) is respectively equipped with a peristome and a closure, bearing holder (housing, cover) comprises a package assembly, a upper shield and a capping, this package assembly is the hollow tube that opposite end is respectively formed opening, this upper shield and this capping are incorporated into the opposite end of this package assembly, this peristome is located at this upper shield, and one end of above-mentioned rotating shaft stretches through this peristome, and this capping constitutes this closure；Do not trim also, the outer peripheral edge of the outer peripheral edge of this package assembly and this upper shield is optional.
Wherein, above-mentioned package assembly and above-mentioned capping are integrally molded so as solid memder.
Wherein, above-mentioned thrust bearing has one first relative end face and one second end face, and this thrust bearing is provided with the hole, location running through this first end face and this second end face, and above-mentioned rotating shaft is incorporated into this hole, location.
Wherein, the first end face of above-mentioned thrust bearing is towards above-mentioned peristome, and the second end face of this thrust bearing, towards above-mentioned closure, forms one section of difference between the second end and second end face of this thrust bearing of above-mentioned rotating shaft, this section difference is in order to form an oil storage space.
Wherein, the lateral wall of above-mentioned thrust bearing is provided with several dynamic pressure ditch.
The correction oil injection method of a kind of motor with thrust bearing, its step comprises: prepare a bearing holder (housing, cover), a thrust bearing and has the rotating shaft of oil filler point, and this bearing holder (housing, cover), this thrust bearing and this rotating shaft are assembled into a thrust bearing group；And a lubricating oil is injected into inside above-mentioned bearing holder (housing, cover) by above-mentioned oil filler point, make each gap that this lubricating oil is filled uniformly with between the medial wall of this bearing holder (housing, cover) and above-mentioned thrust bearing.
Wherein, after above-mentioned lubricating oil is injected into above-mentioned bearing holder (housing, cover) inside by the oil filler point of above-mentioned rotating shaft, this oil filler point is closed.
The present invention has the motor of thrust bearing and correction oil injection method thereof and designs by the oil filler point of above-mentioned rotating shaft, with in groups of motors process of assembling, can quickly above-mentioned lubricating oil be injected inside above-mentioned bearing holder (housing, cover), guarantee that this lubricating oil can be filled uniformly with in each gap between the medial wall of this bearing holder (housing, cover) and this thrust bearing, and then reach to promote motor and assemble and oiling operation convenience, promote motor rotational stabilization and increase many effects such as motor service life.
Accompanying drawing explanation
Fig. 1: for the assembled sectional view of the existing motor with thrust bearing.
Fig. 2: there is the assembled sectional view of the motor of thrust bearing for the present invention.
Fig. 3: there is the three-dimensional exploded view of the thrust bearing group of the motor of thrust bearing for the present invention.
Fig. 4: there is the assembled sectional view of another embodiment of motor of thrust bearing for the present invention.
Fig. 5 a: there is the use state reference map () of the correction oil injection method of the motor of thrust bearing for the present invention.
Fig. 5 b: there is the use state reference map (two) of the correction oil injection method of the motor of thrust bearing for the present invention.
Fig. 5 c: there is the use state reference map (three) of the correction oil injection method of the motor of thrust bearing for the present invention.
Fig. 5 d: there is the use state reference map (four) of the correction oil injection method of the motor of thrust bearing for the present invention.
Description of reference numerals
(present invention)
1 pedestal
1a baseplate part
1b sleeve part
11 joint portions
2 thrust bearing groups
21 bearing holder (housing, cover)s
21a package assembly
21b upper shield
21c covers
211 peristomes
212 closure
22 thrust bearings
221 dynamic pressure ditches
222 first end faces
223 second end faces
224 hole, location
23 rotating shafts
231 first ends
232 second ends
233 oil filler points
24 oil sealing parts
3 stators
31 stalloys
32 coils
4 wheel hubs
41 permanent magnets
D section is poor
S oil storage space
O lubricating oil
(prior art)
9 motors
91 pedestals
92 bearing holder (housing, cover)s
921 peristomes
922 closure
93 stators
94 tumblers
941 rotating shafts
942 limiting sections
95 thrust bearings
96 wheel hubs
961 permanent magnets.
Detailed description of the invention
For above-mentioned and other purpose, feature and the advantage of the present invention can be become apparent, presently preferred embodiments of the present invention cited below particularly, and coordinate accompanying drawing, it is described in detail below.
Refer to shown in Fig. 2, the present invention has the motor of thrust bearing including at least pedestal 1, thrust bearing group 2, stator 3 and a wheel hub 4.This thrust bearing group 2 is incorporated into this pedestal 1, and this stator 3 can select to be incorporated into this pedestal 1 or this thrust bearing group 2, and this wheel hub 4 is incorporated into this thrust bearing group 2.
Said base 1 is provided with a joint portion 11, and this joint portion 11 can be the various structure designs that can combine for above-mentioned thrust bearing group 2；In embodiment as shown in Figure 2, this pedestal 1 can comprise an a baseplate part 1a and sleeve part 1b, this sleeve part 1b can be incorporated into this baseplate part 1a central authorities joined integrally or removably, this sleeve part 1b is provided with the perforation axially penetrated through, the perforation that joint portion 11 is this sleeve part 1b of this pedestal 1, this perforation is available for this thrust bearing group 2 and combines.
Above-mentioned thrust bearing group 2 is incorporated into the joint portion 11 of said base 1, and this thrust bearing group 2 comprises bearing holder (housing, cover) 21, thrust bearing 22 and a rotating shaft 23.The opposite end of this bearing holder (housing, cover) 21 is respectively equipped with peristome 211 and a closure 212, and this bearing holder (housing, cover) 21 one end can with closure 212 is incorporated into the joint portion 11 of this pedestal 1；Wherein this bearing holder (housing, cover) 21 can be the various structure designs that can house combination for this thrust bearing 22 and this rotating shaft 23, and the present invention is not any limitation as its face shaping and structure composition.In embodiment as shown in Figures 2 and 3, this bearing holder (housing, cover) 21 comprises a package assembly 21a, a upper shield 21b and capping a 21c, this package assembly 21a is the hollow tube that opposite end is respectively formed opening.Whereby, this thrust bearing group 2 is in time assembling, and after can being conducive to this thrust bearing 22 and this rotating shaft 23 are loaded this package assembly 21a, then this upper shield 21b and this capping 21c combines (can use the modes such as thunderous weldering) in the opposite end of this package assembly 21a；Wherein this peristome 211 is located at this upper shield 21b, and the one end for this rotating shaft 23 stretches through, and this capping 21c constitutes this closure 212, in order to prevent this thrust bearing 22 and this rotating shaft 23 from coming off from this package assembly 21a, in order to promote the assembling convenience of this thrust bearing group 2.Or, refer to shown in Fig. 4, this package assembly 21a and this capping 21c also can be integrally molded so as solid memder, to reduce the structure complexity of this thrust bearing group 2；And the outer peripheral edge of the outer peripheral edge of this package assembly 21a and this upper shield 21b also may select and do not trims, in order to carry out the weld job (thunderous weldering etc.) of this package assembly 21a and this upper shield 21b.
Referring again to shown in Fig. 2 and 3, the thrust bearing 22 of above-mentioned thrust bearing group 2 may be disposed at the inside of above-mentioned bearing holder (housing, cover) 21, the lateral wall of this thrust bearing 22 is preferably provided with several dynamic pressure ditch 221, when a lubricating oil O is adhered in the lateral wall of this thrust bearing 22, can be by the design of this dynamic pressure ditch 221, make to be more readily formed between the lateral wall of this thrust bearing 22 and the medial wall of this bearing holder (housing, cover) 21 oil lamella, when making this thrust bearing 22 rotate start, the frictional resistance between this thrust bearing 22 and this bearing holder (housing, cover) 21 medial wall can be reduced, to promote rotational stabilization.Again, this thrust bearing 22 has one first relative end face 222 and one second end face 223, this first end face 222 is towards above-mentioned peristome 211, and this second end face 223 is towards above-mentioned closure 212, and this thrust bearing 22 is provided with the hole 224, location running through this first end face 222 and this second end face 223；Above-mentioned rotating shaft 23 is incorporated into this hole, location 224, and this thrust bearing 22 can be located between this bearing holder (housing, cover) 21 and this rotating shaft 23, and this rotating shaft 23 and the fixed form in this hole, location 224 can be bonding, weld or engaging etc., and the present invention is not any limitation as；Whereby, start can be rotated after this thrust bearing 22 and this rotating shaft 23 be combined with each other in the lump.
Referring again to shown in Fig. 2 and 3, above-mentioned rotating shaft 23 has one first relative end 231 and one second end 232, after this rotating shaft 23 is stretched through above-mentioned peristome 211, it is outside that this first end 231 can be located at this bearing holder (housing, cover) 21, this second end 232 can be internal (i.e. towards above-mentioned closure 212) towards this bearing holder (housing, cover) 21, and this rotating shaft 23 is additionally provided with and runs through this first end 231 and an oil filler point 233 of the second end 232, in order to carry out the oiling operation (joining follow-up explanation in detail) of above-mentioned lubricating oil O.Also, the second end face 223 of the second end 232 of this rotating shaft 23 and above-mentioned thrust bearing 22 can select to trim or do not trim, the present invention is not any limitation as；In the present embodiment, one section of poor D is formed between second end 232 and second end face 223 of this thrust bearing 22 of this rotating shaft 23, this section of difference D can be convenient to carry out the weld job (thunderous weldering etc.) of this rotating shaft 23 and this thrust bearing 22, and double may be used to form oil storage space S, to promote the oil reserve that the present invention has the motor of thrust bearing.
Said stator 3 is optional is incorporated into this pedestal 1 or this bearing holder (housing, cover) 21, and this stator 3 is the design of the various structure that above-mentioned wheel hub 4 can be driven to rotate；In embodiment as shown in Figure 2, the periphery wall of the sheathed bearing holder (housing, cover) 21 being incorporated into above-mentioned thrust bearing group 2 of this stator 3, and this stator 3 to comprise several stalloy 31(also can be single stalloy) an and coil 32, these several stalloys 31 mutually stack combination, and this coil 32 winding is incorporated into these the several stalloys 31 after mutually stacking combination.
Above-mentioned wheel hub 4 is available such as to be welded, bond, lock or the mode such as tight fit is incorporated into the first end 231 of above-mentioned rotating shaft 23, and this wheel hub 4 is provided with a permanent magnet 41 relative with said stator 3.Again, between this permanent magnet 41 and this stator 3, there is air gap, can pass through this air gap after the energising of this coil 32 and produce alternating magnetic field, to drive this wheel hub 4, the thrust bearing 22 of above-mentioned thrust bearing group 2 and rotating shaft 23 to rotate start (stator 3 and the detailed type of drive of permanent magnet 41 and principle, for it will be appreciated by those skilled in the art that, hold and do not repeat), it is provided that motor rotates actuator function.
The present invention has the correction oil injection method of the motor of thrust bearing, its step comprises: as shown in Fig. 5 a to 5c, prepare above-mentioned bearing holder (housing, cover) 21, above-mentioned thrust bearing 22 and the above-mentioned rotating shaft 23 with oil filler point 233, and this bearing holder (housing, cover) 21, this thrust bearing 22 and this rotating shaft 23 are assembled into above-mentioned thrust bearing group 2；Again, as fig 5d, and it is internal that by this oil filler point 233, above-mentioned lubricating oil O is injected into this bearing holder (housing, cover) 21, whereby, during persistently injecting this lubricating oil O, after this lubricating oil O can be injected into bottom this bearing holder (housing, cover) 21 towards the direction of the second end 232 with the first end 231 of this rotating shaft 23 in advance, more gradually make, with the second end 232 of this rotating shaft 23, each gap that this lubricating oil O is filled uniformly with between the medial wall of this bearing holder (housing, cover) 21 and this thrust bearing 22 towards the direction of the first end 231.It is preferred that after this lubricating oil O is injected into this bearing holder (housing, cover) 21 inside by this oil filler point 233, this oil filler point 233 can be closed further, outside to avoid this lubricating oil O to overflow above-mentioned bearing holder (housing, cover) 21 by this oil filler point 233；In detail, the present invention has the motor of thrust bearing can arrange an oil sealing part 24 in the oil filler point 233 of this rotating shaft 23 above-mentioned, this oil sealing part 24 can be adjacent to the first end 231 of this rotating shaft 23, and this oil sealing part 24 preferably selects the blocks made by material with capillary penetrating airway dysfunction, to provide more preferably oil sealing effect.Whereby, referring again to shown in Fig. 2, complete this thrust bearing group 2 of oiling operation, can mutually assemble with said base 1, said stator 3 and above-mentioned wheel hub 4 further, there is the motor of thrust bearing constituting the present invention.
The present invention has the motor of thrust bearing and correction oil injection method thereof and designs by the oil filler point 233 of above-mentioned rotating shaft 23, quickly above-mentioned lubricating oil O can be injected above-mentioned bearing holder (housing, cover) 21 internal, make this lubricating oil O can be filled uniformly with in each gap between the medial wall of this bearing holder (housing, cover) 21 and this thrust bearing 22, in addition to the convenience of the oiling operation promoted in this groups of motors process of assembling, more double promote motor assemble after rotational stabilization, to increase the service life of motor.Furthermore, thrust bearing group 2 of the present invention may make up single element after being previously-completed assembling and oiling operation, whereby, only again this thrust bearing group 2 must be incorporated into said base 1, and after coordinating assembling said stator 3 and above-mentioned wheel hub 4, the assembling operation of motor can be completed, therefore, also can promote assembling convenience.
In sum, the present invention has the motor of thrust bearing and correction oil injection method really can design by the oil filler point 233 of above-mentioned rotating shaft 23, with in groups of motors process of assembling, quickly above-mentioned lubricating oil O is injected above-mentioned bearing holder (housing, cover) 21 internal, and guarantee that this lubricating oil O is filled uniformly with in each gap between the medial wall of this bearing holder (housing, cover) 21 and above-mentioned thrust bearing 22, and then reach to promote motor and assemble and oiling operation convenience, promote motor rotational stabilization and increase many effects such as motor service life.
Although the present invention has utilized above-mentioned preferred embodiment to disclose; so it is not limited to the present invention; any those skilled in the art are within without departing from the spirit and scope of the present invention; above-described embodiment carries out various change and amendment still belongs to the technology category that the present invention is protected relatively, and therefore protection scope of the present invention ought be defined depending on claim and be as the criterion.
Claims (20)
1. a motor with thrust bearing, it is characterised in that comprise:
One pedestal, this pedestal is provided with a joint portion；
One thrust bearing group, this thrust bearing group comprises a bearing holder (housing, cover), a thrust bearing and a rotating shaft, this bearing holder (housing, cover) combines the joint portion of said base, this thrust bearing combines this rotating shaft and is positioned at inside this bearing holder (housing, cover), this rotating shaft has relative first end and second end, this first end is positioned at outside this bearing holder (housing, cover), and this second end is towards inside this bearing holder (housing, cover), and this rotating shaft is provided with the oil filler point running through this first end and this second end；
One stator, this stator is incorporated into said base or above-mentioned thrust bearing group；And
One wheel hub, this wheel hub is incorporated into the first end of above-mentioned rotating shaft, and this wheel hub is provided with relative with a said stator permanent magnet.
The motor with thrust bearing the most according to claim 1, it is characterised in that the oil filler point of above-mentioned rotating shaft arranges an oil sealing part.
The motor with thrust bearing the most according to claim 2, it is characterised in that above-mentioned oil seal is made by material blocks with capillary penetrating airway dysfunction.
The motor with thrust bearing the most according to claim 1, it is characterized in that, the opposite end of above-mentioned bearing holder (housing, cover) is respectively equipped with a peristome and a closure, bearing holder (housing, cover) comprises a package assembly, a upper shield and a capping, this package assembly is the hollow tube that opposite end is respectively formed opening, and this upper shield and this capping are incorporated into the opposite end of this package assembly, and this peristome is located at this upper shield, one end of above-mentioned rotating shaft stretches through this peristome, and this capping constitutes this closure.
The motor with thrust bearing the most according to claim 4, it is characterised in that above-mentioned package assembly and above-mentioned capping are integrally molded so as solid memder.
The motor with thrust bearing the most according to claim 4, it is characterised in that the outer peripheral edge of above-mentioned package assembly and the outer peripheral edge of above-mentioned upper shield do not trim.
The motor with thrust bearing the most according to claim 4, it is characterized in that, above-mentioned thrust bearing has relative first end face and second end face, and this thrust bearing is provided with the hole, a location running through this first end face and this second end face, and above-mentioned rotating shaft is incorporated into this hole, location.
The motor with thrust bearing the most according to claim 7, it is characterized in that, first end face of above-mentioned thrust bearing is towards above-mentioned peristome, second end face of this thrust bearing is towards above-mentioned closure, forming a section difference between second end and second end face of this thrust bearing of above-mentioned rotating shaft, this section difference is in order to form an oil storage space.
The motor with thrust bearing the most according to claim 1, it is characterised in that the lateral wall of above-mentioned thrust bearing is provided with several dynamic pressure ditch.
10. the thrust bearing group of a motor with thrust bearing, it is characterized in that, comprise a bearing holder (housing, cover), a thrust bearing and a rotating shaft, this thrust bearing combines this rotating shaft and is positioned at inside this bearing holder (housing, cover), this rotating shaft has relative first end and second end, this first end is positioned at outside this bearing holder (housing, cover), and this second end is towards inside this bearing holder (housing, cover), and this rotating shaft is provided with the oil filler point running through this first end and this second end.
The thrust bearing group of 11. motors with thrust bearing according to claim 10, it is characterised in that the oil filler point of above-mentioned rotating shaft arranges an oil sealing part.
The thrust bearing group of 12. motors with thrust bearing according to claim 11, it is characterised in that above-mentioned oil seal is made by material blocks with capillary penetrating airway dysfunction.
The thrust bearing group of 13. motors with thrust bearing according to claim 10, it is characterized in that, the opposite end of above-mentioned bearing holder (housing, cover) is respectively equipped with a peristome and a closure, bearing holder (housing, cover) comprises a package assembly, a upper shield and a capping, this package assembly is the hollow tube that opposite end is respectively formed opening, and this upper shield and this capping are incorporated into the opposite end of this package assembly, and this peristome is located at this upper shield, one end of above-mentioned rotating shaft stretches through this peristome, and this capping constitutes this closure.
The thrust bearing group of 14. motors with thrust bearing according to claim 13, it is characterised in that above-mentioned package assembly and above-mentioned capping are integrally molded so as solid memder.
The thrust bearing group of 15. motors with thrust bearing according to claim 13, it is characterised in that the outer peripheral edge of above-mentioned package assembly and the outer peripheral edge of above-mentioned upper shield do not trim.
The thrust bearing group of 16. motors with thrust bearing according to claim 13, it is characterized in that, above-mentioned thrust bearing has relative first end face and second end face, this thrust bearing is provided with the hole, a location running through this first end face and this second end face, and above-mentioned rotating shaft is incorporated into this hole, location.
The thrust bearing group of 17. motors with thrust bearing according to claim 16, it is characterized in that, first end face of above-mentioned thrust bearing is towards above-mentioned peristome, second end face of this thrust bearing is towards above-mentioned closure, forming a section difference between second end and second end face of this thrust bearing of above-mentioned rotating shaft, this section difference is in order to form an oil storage space.
The thrust bearing group of 18. motors with thrust bearing according to claim 10, it is characterised in that the lateral wall of above-mentioned thrust bearing is provided with several dynamic pressure ditch.
The correction oil injection method of 19. 1 kinds of motors with thrust bearing, it is characterised in that its step comprises:
Prepare a bearing holder (housing, cover), a thrust bearing and a rotating shaft with oil filler point, this bearing holder (housing, cover), this thrust bearing and this rotating shaft are assembled into a thrust bearing group；And
Lubricating oil is injected into inside above-mentioned bearing holder (housing, cover) by the oil filler point of above-mentioned rotating shaft, makes each gap that this lubricating oil is filled uniformly with between the medial wall of this bearing holder (housing, cover) and above-mentioned thrust bearing.
The correction oil injection method of 20. motors with thrust bearing according to claim 19, it is characterised in that after above-mentioned lubricating oil is injected into above-mentioned bearing holder (housing, cover) inside by the oil filler point of above-mentioned rotating shaft, close this oil filler point.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104120302A TWI547069B (en) | 2015-06-24 | 2015-06-24 | Motor with thrust bearing and thrust bearing assembly thereof and method of oiling for the motor with thrust bearing |
| TW104120302 | 2015-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106329800A true CN106329800A (en) | 2017-01-11 |
| CN106329800B CN106329800B (en) | 2018-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510377071.8A Active CN106329800B (en) | 2015-06-24 | 2015-07-01 | Motor with thrust bearing, thrust bearing set thereof and oil injection method of motor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106329800B (en) |
| TW (1) | TWI547069B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109995180A (en) * | 2017-12-29 | 2019-07-09 | 建准电机工业股份有限公司 | Motor |
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| US4702681A (en) * | 1984-03-30 | 1987-10-27 | Mitsubishi Denki Kabushiki Kaisha | Motor driven scroll-type machine with cooling and lubricating structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109995180A (en) * | 2017-12-29 | 2019-07-09 | 建准电机工业股份有限公司 | Motor |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201701567A (en) | 2017-01-01 |
| TWI547069B (en) | 2016-08-21 |
| CN106329800B (en) | 2018-12-25 |
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Address after: The new Taiwan China Ya Lu Kaohsiung City No. 30 Lane 296 Applicant after: Jianzhun Electric Motor Industry Co., Ltd. Address before: Are China Taiwan Lingya Kaohsiung No. 120 12 floor 1 Applicant before: Jianzhun Electric Motor Industry Co., Ltd. |
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