CN105429382A - Novel simple manual shaft loading device for rotor core - Google Patents
Novel simple manual shaft loading device for rotor core Download PDFInfo
- Publication number
- CN105429382A CN105429382A CN201510884948.2A CN201510884948A CN105429382A CN 105429382 A CN105429382 A CN 105429382A CN 201510884948 A CN201510884948 A CN 201510884948A CN 105429382 A CN105429382 A CN 105429382A
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- CN
- China
- Prior art keywords
- rotor core
- base
- hollow cylinder
- rotor
- loading device
- 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
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a novel simple manual shaft loading device for a rotor core. The novel simple manual shaft loading device for the rotor core comprises a base, wherein a counter bore for placing the rotor core is formed in the center of the base; a hollow cylinder sleeves the outside of the base; a small hollow cylinder of which the inner diameter is the same as the outer diameter of a rotor shaft is arranged at the center of the hollow cylinder; the small hollow cylinder is fixed on the inner wall of the upper end of the hollow cylinder through a rib; a retainer ring capable of moving up and down along the base is arranged on the outer wall of the base; a cylindrical spring which sleeves the outside of the base is arranged on the lower end surface of the retainer ring; and the lower end of the cylindrical spring is fixed at the bottom of the base. When the novel simple manual shaft loading device for the rotor core is used, the rotor shaft can be aligned at an axle hole of the rotor core by sleeving the base with the hollow cylinder; the lower end of the rotor shaft is firstly rolled into the rotor core; the hollow cylinder is jacked up by the retainer ring under the action of the spring; only a little of top end of the rotor shaft is exposed at the upper end of the small hollow cylinder; and the rotor shaft can be loaded into the rotor core by knocking at the top end of the rotor core with a hammer, so that the accuracy rate of knocking at the rotor core can be effectively improved.
Description
Technical field
The present invention relates to motor device technical field, particularly a kind of novel easy to be manual rotor core enters shaft device.
Background technology
At present, motor is when assembling, first axle is needed to load in rotor core, this just needs to use the device that iron filings enter axle, existing machinery equipment is all some main equipments, floor space is large, capital fund amount is large, and easily break down, do not have professional also cannot keep in repair after breaking down, machinery equipment cannot use, assembly work is caused to interrupt, therefore, a kind of small and exquisite, it is a kind of selection well that novel easy to be manual rotor core enters shaft device, can as the equipment of small-sized factory or emergency set, but existing manual rotor core enters shaft device due to Structure Designing Problem, often cause the assembling of rotor core defective, and efficiency of assembling is low.
Summary of the invention
It is simple that object of the present invention is just to provide a kind of structure, and novel easy the to be manual rotor core that easy to use and efficiency is high enters shaft device.
The object of the invention is by such technical scheme realize: a kind of novel easy to be manual rotor core enters shaft device, comprise base, base center is provided with the counterbore for placing rotor core, hollow cylinder is socketed with outside described base, the center of hollow cylinder is provided with the internal diameter little hollow cylinder identical with the external diameter of armature spindle, described little hollow cylinder is fixed on the inwall of hollow cylinder upper end by rib, described base outer wall is provided with the back-up ring that can move up and down along base, the lower surface of described back-up ring is provided with the cylindrical spring be enclosed within outside base, the lower end of cylindrical spring is fixed on the bottom of base.
Further, the center of the counterbore in described base is provided with the little counterbore identical with armature spindle external diameter.
Further, the bottom of described base is fixed on snubber block.
Owing to have employed technique scheme, the present invention has following advantage:
Novel easy to be manual rotor core of the present invention enters shaft device, during use, rotor core is loaded in the counterbore of base, armature spindle puts into the little hollow cylinder of hollow cylinder, again hollow cylinder is enclosed within axis hole armature spindle can being aimed at by base rotor core, the lower end of armature spindle is first proceeded in rotor core, now under the action of the spring back-up ring by hollow cylinder jack-up, the top of armature spindle is only exposed in the upper end of little hollow cylinder a little, beaing rotor core top with hammer again can load in rotor core by armature spindle, effectively can improve the accuracy rate of strikes rotor iron core.Structure of the present invention is simple, easy to use, effectively can improve the accuracy rate of strikes rotor iron core, improves rotor and turns the rate of finished products of joining.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from the practice of the present invention.Target of the present invention and other advantages can be realized by specification below and claims and be obtained.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows:
Fig. 1 is structural representation of the present invention;
Fig. 2 is using state figure of the present invention.
In figure: 1. base; 2. counterbore; 3. back-up ring; 4. little counterbore; 5. hollow cylinder; 6. little hollow cylinder; 7. rib; 8. snubber block; 9. cylindrical spring.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, a kind of novel easy the to be manual rotor core of the present embodiment enters shaft device, comprise base 1, base 1 center is provided with the counterbore 2 for placing rotor core, hollow cylinder 5 is socketed with outside described base 1, the center of hollow cylinder 5 is provided with the internal diameter little hollow cylinder 6 identical with the external diameter of armature spindle, described little hollow cylinder 6 is fixed on the inwall of hollow cylinder 6 upper end by rib 7, described base 1 outer wall is provided with the back-up ring 3 that can move up and down along base, the lower surface of described back-up ring 3 is provided with the cylindrical spring 9 be enclosed within outside base 1, the lower end of cylindrical spring 9 is fixed on the bottom of base 1.
As shown in Figure 2, novel easy the to be manual rotor core of the present embodiment enters shaft device, and the center of the counterbore 2 in described base 1 is provided with the little counterbore 4 identical with armature spindle external diameter.After armature spindle can be made to load rotor core, its end puts in place, and the length of the armature spindle exposed at rotor core two ends is identical.
As the improvement of the present embodiment, the bottom of described base 1 is fixed on snubber block 8, can reduce base impulsive force over the ground, reduces noise.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present invention.
Claims (3)
1. novel easy to be a manual rotor core enters shaft device, comprise base, base center is provided with the counterbore for placing rotor core, it is characterized in that: outside described base, be socketed with hollow cylinder, the center of hollow cylinder is provided with the internal diameter little hollow cylinder identical with the external diameter of armature spindle, described little hollow cylinder is fixed on the inwall of hollow cylinder upper end by rib, described base outer wall is provided with the back-up ring that can move up and down along base, the lower surface of described back-up ring is provided with the cylindrical spring be enclosed within outside base, and the lower end of cylindrical spring is fixed on the bottom of base.
2. a kind of novel easy to be manual rotor core as claimed in claim 1 enters shaft device, it is characterized in that: the center of the counterbore in described base is provided with the little counterbore identical with armature spindle external diameter.
3. a kind of novel easy to be manual rotor core as claimed in claim 1 enters shaft device, it is characterized in that: the bottom of described base is fixed on snubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884948.2A CN105429382A (en) | 2015-12-04 | 2015-12-04 | Novel simple manual shaft loading device for rotor core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884948.2A CN105429382A (en) | 2015-12-04 | 2015-12-04 | Novel simple manual shaft loading device for rotor core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105429382A true CN105429382A (en) | 2016-03-23 |
Family
ID=55507384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510884948.2A Pending CN105429382A (en) | 2015-12-04 | 2015-12-04 | Novel simple manual shaft loading device for rotor core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105429382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011494A (en) * | 2019-05-10 | 2019-07-12 | 横店集团英洛华电气有限公司 | Rotor core rotates closed assembly device |
| CN110800197A (en) * | 2017-08-25 | 2020-02-14 | 三菱重工发动机和增压器株式会社 | Motor assembling method, centering jig, and electric motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1189186A (en) * | 1997-09-05 | 1999-03-30 | Mitsuba Corp | Method and apparatus for mounting of armature core |
| CN103956864A (en) * | 2014-04-14 | 2014-07-30 | 宁波狮球通风机电有限公司 | Rotor shaft press-fitting die |
| CN104158354A (en) * | 2014-07-28 | 2014-11-19 | 山东景陆工业控制系统有限公司 | Rotor shaft pressing machine for manufacturing micro motor |
| CN204216761U (en) * | 2014-10-23 | 2015-03-18 | 广西玉柴博耐特电器有限公司 | Accurate locate mode rotor enters axle frock |
| CN205304522U (en) * | 2015-12-04 | 2016-06-08 | 重庆智仁发电设备有限责任公司 | Novel simple and easy manual rotor core go into axle device |
-
2015
- 2015-12-04 CN CN201510884948.2A patent/CN105429382A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1189186A (en) * | 1997-09-05 | 1999-03-30 | Mitsuba Corp | Method and apparatus for mounting of armature core |
| CN103956864A (en) * | 2014-04-14 | 2014-07-30 | 宁波狮球通风机电有限公司 | Rotor shaft press-fitting die |
| CN104158354A (en) * | 2014-07-28 | 2014-11-19 | 山东景陆工业控制系统有限公司 | Rotor shaft pressing machine for manufacturing micro motor |
| CN204216761U (en) * | 2014-10-23 | 2015-03-18 | 广西玉柴博耐特电器有限公司 | Accurate locate mode rotor enters axle frock |
| CN205304522U (en) * | 2015-12-04 | 2016-06-08 | 重庆智仁发电设备有限责任公司 | Novel simple and easy manual rotor core go into axle device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800197A (en) * | 2017-08-25 | 2020-02-14 | 三菱重工发动机和增压器株式会社 | Motor assembling method, centering jig, and electric motor |
| CN110011494A (en) * | 2019-05-10 | 2019-07-12 | 横店集团英洛华电气有限公司 | Rotor core rotates closed assembly device |
| CN110011494B (en) * | 2019-05-10 | 2024-04-05 | 浙江联宜电机有限公司 | Rotor core rotating and stacking device |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |