CN204131333U - A kind of assembling apparatus for hollow shaft magneto - Google Patents
A kind of assembling apparatus for hollow shaft magneto Download PDFInfo
- Publication number
- CN204131333U CN204131333U CN201420644989.5U CN201420644989U CN204131333U CN 204131333 U CN204131333 U CN 204131333U CN 201420644989 U CN201420644989 U CN 201420644989U CN 204131333 U CN204131333 U CN 204131333U
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- CN
- China
- Prior art keywords
- riser
- fixed
- central authorities
- thick stick
- magneto
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- Expired - Fee Related
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Abstract
A kind of assembling apparatus for hollow shaft magneto, comprise riser A, riser B, riser C and sliding thick stick, it is characterized in that: riser A, riser C and sliding thick stick composition support, the central authorities of riser A are fixed with hollow back shaft, the screwed pull bar in one end is successively through after swollen key, expansion set, back shaft and riser A, be fixed with pull-rod nut, riser B goes here and there on sliding thick stick, between riser A and riser C, the central authorities of riser B are fixed with piston rod, the central authorities of riser C are fixed with piston bush, and described piston rod and described piston bush coordinate formation hydraulic cylinder.The utility model structure is simple, and operating efficiency is high, utilizes ringfeder and back shaft and locates rotor by hollow shaft, utilizing seam located stator, be rigidly connected, ensure that concentricity, thus ensure that magneto attach together quality, also improve operating efficiency.
Description
Technical field:
The application relates to motor mounting technology field, refers in particular to a kind of assembling apparatus for hollow shaft magneto.
Background technology:
Magneto is a kind of conventional power-equipment, at magneto, the stators and rotators of especially large-scale magneto attaches together in process, because the concentricity of stators and rotators is inadequate, often cause the consequence of magnetic links outside stator inner wall scratch rotor, bring economic loss unnecessary in a large number.For addressing this problem, need to ensure concentricity with special purpose device.But the existing device attached together for magneto, mainly with the top center hole location holding out against motor shaft two ends, attaches together magneto.But because the hollow shaft two ends of magneto do not have the conical surface of top location, so location is accurate not enough, attach together motor locating effect undesirable.
Summary of the invention:
The object of the application is to provide a kind of a kind of assembling apparatus for hollow shaft magneto that can overcome the deficiency existed in above-mentioned technology.
The object of the application realizes as follows: a kind of assembling apparatus for hollow shaft magneto, comprise riser A, riser B, riser C and sliding thick stick, it is characterized in that: riser A, riser C and sliding thick stick composition support, the central authorities of riser A are fixed with hollow back shaft, the screwed pull bar in one end is successively through swollen key, expansion set, after back shaft and riser A, be fixed with pull-rod nut, riser B goes here and there on sliding thick stick, between riser A and riser C, the central authorities of riser B are fixed with piston rod, the central authorities of riser C are fixed with piston bush, described piston rod and described piston bush coordinate formation hydraulic cylinder.
One end that described back shaft is relative with described swollen key is respectively equipped with wedge structure, and the two ends of described swollen key are equipped with wedge structure.
This novel practical has following effect: the utility model structure is simple, and operating efficiency is high, utilizes ringfeder and back shaft and locates rotor by hollow shaft, utilize seam located stator, be rigidly connected, ensure that concentricity, thus ensure that magneto attach together quality, also improve operating efficiency.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic enlarged-scale view at the utility model expansion set place.
In figure 1, riser A; 2, pull bar; 3, back shaft; 4, rotor; 5, sliding thick stick; 6, stator; 7, back end cover for motor; 8, riser B; 9, riser C; 10, piston bush; 11, piston rod; 12, swollen key; 13, expansion set; 14, magnetic links; 15, motor front end cover; 16, pull-rod nut.
Embodiment:
With reference to each figure: a kind of assembling apparatus for hollow shaft magneto, comprise riser A1, riser B8, riser C9 and sliding thick stick 5, it is characterized in that: riser A1, riser C9 and sliding thick stick 5 form support, the central authorities of riser A1 are fixed with hollow back shaft 3, the screwed pull bar in one end 2 is successively through swollen key 12, expansion set 13, after back shaft 3 and riser A1, be fixed with pull-rod nut 16, riser B8 goes here and there on sliding thick stick 5, between riser A1 and riser C9, the central authorities of riser B8 are fixed with piston rod 11, the central authorities of riser C9 are fixed with piston bush 10, described piston rod 11 and described piston bush 10 coordinate formation hydraulic cylinder.One end that described back shaft 3 is relative with described swollen key 12 is respectively equipped with wedge structure, and on described swollen key 12, two ends are equipped with wedge structure.
During use, go here and there successively on back shaft 3 by motor front end cover 15 and rotor 4, rotor 4 axle head is critical can lengthen the righting length of back shaft 3 like this by riser A1 as far as possible, thus ensures rotor 4 positioning precision; After rotor 4 axle head is close to riser A1, firmly tightening pull-rod nut 16, along with the screw-in of pull-rod nut 16, under the effect of wedge structure, expansion set 13 is forced to bulge, thus realizes the location of rotor 4; Be fixedly connected on after being connected with back end cover for motor 7 by stator 6 on riser B8, stator 6, by the seam location on back end cover for motor 7, effectively ensure that the positioning precision of stator 6; Stator 6 and rotor 4 install in backward described hydraulic cylinder and inject water under high pressure, and under the effect of hydraulic pressure, piston rod 11 promotes stator 6 and moves near the direction of rotor 4, until front end housing 15 and stator 6 are fitted; Finally, with bolt, two end caps and stator 6 are linked together, complete and attach together.
The utility model structure is simple, utilizes ringfeder 13 with back shaft 3 and locates rotor 4 by hollow shaft, utilizing seam located stator 6, be rigidly connected, ensure that concentricity, avoid the damage of magnetic links 14, thus ensure that magneto attach together quality, also improve operating efficiency.
Claims (2)
1. the assembling apparatus for hollow shaft magneto, comprise riser A, riser B, riser C and sliding thick stick, it is characterized in that: riser A, riser C and sliding thick stick composition support, the central authorities of riser A are fixed with hollow back shaft, the screwed pull bar in one end is successively through after swollen key, expansion set, back shaft and riser A, be fixed with pull-rod nut, riser B goes here and there on sliding thick stick, between riser A and riser C, the central authorities of riser B are fixed with piston rod, the central authorities of riser C are fixed with piston bush, and described piston rod and described piston bush coordinate formation hydraulic cylinder.
2. a kind of assembling apparatus for hollow shaft magneto according to claim 1, is characterized in that: one end that described back shaft is relative with described swollen key is respectively equipped with wedge structure, and the two ends of described swollen key are equipped with wedge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644989.5U CN204131333U (en) | 2014-10-31 | 2014-10-31 | A kind of assembling apparatus for hollow shaft magneto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644989.5U CN204131333U (en) | 2014-10-31 | 2014-10-31 | A kind of assembling apparatus for hollow shaft magneto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131333U true CN204131333U (en) | 2015-01-28 |
Family
ID=52387654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644989.5U Expired - Fee Related CN204131333U (en) | 2014-10-31 | 2014-10-31 | A kind of assembling apparatus for hollow shaft magneto |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687669A (en) * | 2019-02-27 | 2019-04-26 | 川臻精密机械（苏州）有限公司 | A kind of mounting process of die-cutting device driving device |
-
2014
- 2014-10-31 CN CN201420644989.5U patent/CN204131333U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687669A (en) * | 2019-02-27 | 2019-04-26 | 川臻精密机械（苏州）有限公司 | A kind of mounting process of die-cutting device driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |