CN205178743U - Linear reciprocating motor - Google Patents
Linear reciprocating motor Download PDFInfo
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- CN205178743U CN205178743U CN201520898339.8U CN201520898339U CN205178743U CN 205178743 U CN205178743 U CN 205178743U CN 201520898339 U CN201520898339 U CN 201520898339U CN 205178743 U CN205178743 U CN 205178743U
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- tooth
- tooth case
- main shaft
- gear
- rotor
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Abstract
The utility model provides a linear reciprocating motor, it is including rotor shaft, rotor, casing, wherein, rotor shaft one end is passed through the rotor bearing and is installed in casing one end, the rotor shaft other end pass behind motor end cover and the gear box end cover with even tooth axle meshing, install the rotor on the rotor shaft, tooth case main shaft is installed at the tooth incasement through linking the tooth bearing to with even tooth axle meshing, tooth case and outer gear connection are passed to tooth case main shaft one end, lie in to be equipped with tooth case gear on the tooth case main shaft of tooth incasement, and tooth case gear meshes with the epaxial stem gear of tooth even mutually, and the outer tip of tooth case is equipped with outer casing, and outer gear assembly is outside in the casing, and rack one end is assembled outside in the casing, and with outer gear engagement, the other end is worn to go out the casing and is connected with external equipment. The utility model has the advantages of compact structure, operate steadily, effectual, the long service life of moment transmission.
Description
Technical field
The utility model relates to techniques of linear motor field, refers in particular to a kind of linear reciprocating motor.
Background technology
Linear electric motors a kind of electric energy are directly changed into rectilinear motion mechanical energy, and without any need for the transmission device of intermediate conversion mechanism.It can be regarded an electric rotating machine as and cut open by radial direction, and generate plane forms.Linear electric motors are compared with electric rotating machine, mainly contain following several feature: one is that structure is simple, due to linear electric motors do not need rotation motion be in line motion attachment device, thus make the structure of system itself greatly simplify, weight and volume declines widely; Two is that positioning precision is high, and in the place needing rectilinear motion, linear electric motors can realize direct-drive, thus the various position errors that intermediate link is brought can be eliminated, therefore positioning precision is high, as adopted microcomputer to control, then the positioning precision of whole system can also be improved widely; Three is that reaction speed is fast, highly sensitive, and trackability is good.Linear electric motors easily accomplish that its mover magnetic suspension supports, thus make remain certain air-gap between mover and stator and do not contact, this obviates the contact frictional resistance between fixed and moving son, thus greatly increase the sensitivity of system, rapidity and trackability; Four be safe and reliable, the life-span is long.Linear electric motors can realize non contact transmission power, and mechanical friction loss is almost nil, so fault is few, freedom from repairs, thus safe and reliable, the life-span is long.But the most complex structure of existing linear reciprocating motor, can not to find range, to cause useful life short.When being especially applied in textile industry, need to carry out voltage stabilizing to motor, simultaneously unstable the and idling phenomenon that occurs of the easy emergent power of existing motor.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of compact conformation, operates steadily, moment transmission effect is good, the linear reciprocating motor of long service life.
For achieving the above object, technical scheme provided by the utility model is: a kind of linear reciprocating motor, it includes armature spindle, rotor, casing, wherein, armature spindle one end is arranged on casing one end by rotor bearing, the armature spindle other end engages with company tooth axle with after gear box end cover through electric motor end cap, armature spindle is provided with rotor, is provided with line stator outside rotor; Connecting tooth axle is arranged in tooth case, tooth case main shaft is also provided with in tooth case, tooth case main shaft is arranged in tooth case by connecting tooth bearing, and sealed by main shaft oil seal, tooth case main shaft one end is connected with external gear through tooth case, the tooth case main shaft being positioned at tooth case is provided with tooth case gear, tooth case gear is meshed with the stem gear connected on tooth axle, tooth case outer end is provided with outer cage, external gear is assemblied in outer cage, tooth bar one end is assemblied in outer cage, and engages with external gear, and the other end passes outer cage and is connected with external equipment.
The main shaft oil seal matched with tooth case main shaft is provided with in described tooth case.
Be provided with bearing with end cover in described electric motor end cap, armature spindle is through bearing with end cover and connect the engagement of tooth axle.
The utility model has compact conformation, operates steadily, moment transmission effect is good, the advantage of long service life.And add inductor and pressurizer at side, to ensure the stable of the power of output motor, prevent power unstable and the idling phenomenon of generation.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: see accompanying drawing 1, linear reciprocating motor described in the present embodiment includes armature spindle 24, rotor 23, casing 2, wherein, armature spindle 24 one end is arranged on casing 2 one end by rotor bearing 1, armature spindle 24 other end engages with company tooth axle 15 through after electric motor end cap 8 and gear box end cover 9, armature spindle 24 is provided with rotor 23, is provided with line stator 3 outside rotor 23; Connecting tooth axle 15 is arranged in tooth case 10, is also provided with tooth case main shaft 12, is provided with the main shaft oil seal 13 matched with tooth case main shaft 12 in tooth case 10 in tooth case 10; Tooth case main shaft 12 is arranged in tooth case 10 by connecting tooth bearing 11, and sealed by main shaft oil seal 13, tooth case main shaft 12 one end is connected with external gear 20 through tooth case 10, the tooth case main shaft 12 being positioned at tooth case 10 is provided with tooth case gear, tooth case gear is meshed with the stem gear connected on tooth axle 15, tooth case 10 outer end is provided with outer cage 19, external gear 20 is assemblied in outer cage 19, tooth bar 18 one end is assemblied in outer cage 19, and engage with external gear 20, the other end passes outer cage 19 and is connected with external equipment.Be provided with bearing with end cover 4 in the electric motor end cap 8 of the present embodiment, armature spindle 24 passes bearing with end cover 4 and connects tooth axle 15 and engages.The present embodiment adds inductor and pressurizer at side, to ensure the stable of the power of output motor, prevents power unstable and the idling phenomenon of generation.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection range of the present utility model.
Claims (3)
1. a linear reciprocating motor, it is characterized in that: it includes armature spindle (24), rotor (23), casing (2), wherein, armature spindle (24) one end is arranged on casing (2) one end by rotor bearing (1), armature spindle (24) other end engages with company's tooth axle (15) with gear box end cover (9) afterwards through electric motor end cap (8), armature spindle (24) is provided with rotor (23), rotor (23) outside is provided with line stator (3), connecting tooth axle (15) is arranged in tooth case (10), tooth case main shaft (12) is also provided with in tooth case (10), tooth case main shaft (12) is arranged in tooth case (10) by connecting tooth bearing (11), and by main shaft oil seal (13) sealing, tooth case main shaft (12) one end is connected with external gear (20) through tooth case (10), the tooth case main shaft (12) being positioned at tooth case (10) is provided with tooth case gear, tooth case gear is meshed with the stem gear connected on tooth axle (15), tooth case (10) outer end is provided with outer cage (19), external gear (20) is assemblied in outer cage (19), tooth bar (18) one end is assemblied in outer cage (19), and engage with external gear (20), the other end passes outer cage (19) and is connected with external equipment.
2. a kind of linear reciprocating motor according to claim 1, is characterized in that: be provided with the main shaft oil seal (13) matched with tooth case main shaft (12) in tooth case (10).
3. a kind of linear reciprocating motor according to claim 1, is characterized in that: be provided with bearing with end cover (4) in electric motor end cap (8), and armature spindle (24) is through bearing with end cover (4) and connect tooth axle (15) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898339.8U CN205178743U (en) | 2015-11-12 | 2015-11-12 | Linear reciprocating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898339.8U CN205178743U (en) | 2015-11-12 | 2015-11-12 | Linear reciprocating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178743U true CN205178743U (en) | 2016-04-20 |
Family
ID=55742675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520898339.8U Active CN205178743U (en) | 2015-11-12 | 2015-11-12 | Linear reciprocating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178743U (en) |
-
2015
- 2015-11-12 CN CN201520898339.8U patent/CN205178743U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 313000 No. 2 Zhenxing Road, Zhencun Town, Zhili Town, Wuxing District, Huzhou, Zhejiang Patentee after: Zhejiang Jiaxue Special Minitype Motors Group Co., Ltd. Address before: 313000 901 Zhen Bei Road, Zhili Town, Wuxing District, Huzhou, Zhejiang Patentee before: Zhejiang Jiaxue Special Minitype Motors Group Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 No. 2 Zhenxing Road, Zhencun Town, Zhili Town, Wuxing District, Huzhou, Zhejiang Patentee after: Zhejiang Jia Xue microelectric Motor Co., Ltd. Address before: 313000 No. 2 Zhenxing Road, Zhencun Town, Zhili Town, Wuxing District, Huzhou, Zhejiang Patentee before: Zhejiang Jiaxue Special Minitype Motors Group Co., Ltd. |