CN202395617U - Armature core axle calibrating tool - Google Patents
Armature core axle calibrating tool Download PDFInfo
- Publication number
- CN202395617U CN202395617U CN2011205660546U CN201120566054U CN202395617U CN 202395617 U CN202395617 U CN 202395617U CN 2011205660546 U CN2011205660546 U CN 2011205660546U CN 201120566054 U CN201120566054 U CN 201120566054U CN 202395617 U CN202395617 U CN 202395617U
- Authority
- CN
- China
- Prior art keywords
- armature core
- conical surface
- core axle
- calibrating tool
- supporting seat
- 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.)
- Expired - Fee Related
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The name of the utility model is armature core axle calibrating tool. The utility model relates to an armature core axle calibrating tool, specifically relating to a calibrating tool for supporting the armature core for calibrating the axiality of the motor armature core, and mainly solving the problems that one end of the existing motor armature core axle calibrating tool supports a spindle conical surface so that the conical surface V-shape base is hard to process; the conical surface and the support base abrade and damage the spindle conical surface during the rotation process; and the tick volume indirect reading being close to the bearing post at the same side is inconsistent with the practical requirement. The armature core axle calibrating tool comprises a front support base, a back support base and a connection base, and is characterized in that the front support base and the back support base are respectively provided with a V-shape groove. The armature core axle calibrating tool uses two V-shape grooves at the two ends of the tool to support the bearing post, thus simplifying the processing difficulty for support the conical surface V-shape base, guaranteeing that the spindle conical surface is not damaged, and directly reading the tick volume of the armature core axle.
Description
Technical field
The utility model relates to a kind of armature core school axle frock, relates to the school axle frock of a kind of armature core of correcting motor armature core axiality specifically.
Background technology
At present; Known armature iron core axiality is carried out timing, the frock of use is the bearing position that an end supports armature core, and an end supports the rotating shaft conical surface of armature core; Its shortcoming is: 1. armature core axial cone face V-arrangement supporting seat difficulty of processing is big, and precision is difficult for guaranteeing; When 2. measuring the rotation of armature core jerk value, the armature core conical surface and supporting seat friction, the damage rotating shaft conical surface, and the required precision of the conical surface of armature core is very high, has damage promptly to produce rotating shaft slightly to scrap; 3. the jerk value of armature core is by measuring the jerk value indrect reading with the side bearing position, so and actual require inconsistent.
Summary of the invention
The purpose of the utility model is in order to overcome above-mentioned deficiency, and provide a kind of simple in structure, easy to operate, do not damage the armature core rotating shaft conical surface, directly read a kind of armature core school axle frock of armature jerk value reading.
The technical solution of the utility model is: supporting seat and back supporting seat before armature core school axle frock comprises, and connect base, it is characterized in that: preceding supporting seat is respectively equipped with V-shaped groove with the back supporting seat.
V-shaped groove on preceding supporting seat described in the technical solution of the utility model and the back supporting seat is parallel to each other on same axle center.
The utility model is because the back and front supporting seat of high-ranking officers' axle frock all is set to the V-arrangement supporting seat; The front and back supporting seat of V-arrangement is supported on the front and back bearings position of armature core respectively during use; Therefore; Simplify armature core conical surface V-arrangement and supported the big problem of difficulty of processing, and guaranteed that the rotating shaft conical surface is injury-free, but also can directly measure the reading of armature core axle jerk value.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the upward view of Fig. 1.
Embodiment
Like Fig. 1, shown in 2; Supporting seat 1 and back supporting seat 2 before the armature core school axle frock of the utility model comprises; And connect chassis 3, and back and front supporting seat 1,2 all is rectangular plates, two sides of back and front supporting seat 1,2 are separately fixed to be connected with the base and constitute a rectangular casing on the base plate 3; Back and front supporting seat 1, the distance between 2 equal the distance between the armature core 4 forward and backward bearing positions; Be respectively equipped with V-shaped groove on the support edge on the back and front supporting seat 1,2, the forward and backward symmetry of V-shaped groove on the back and front supporting seat 1,2 is parallel to each other on same axle center; During use, the forward and backward bearing position of armature iron core 4 is placed in the V-shaped groove on the back and front supporting seat 1,2, when armature core 4 rotations, can directly measures the reading that armature core 4 is beated.
Claims (2)
1. an armature core school axle frock comprises preceding supporting seat (1) and back supporting seat (2), and connects base (3), and it is characterized in that: preceding supporting seat (1) and back supporting seat (2) are respectively equipped with V-shaped groove.
2. a kind of armature core according to claim 1 school axle frock is characterized in that: the V-shaped groove before described on supporting seat (1) and the back supporting seat (2) is parallel to each other on same axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205660546U CN202395617U (en) | 2011-12-30 | 2011-12-30 | Armature core axle calibrating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205660546U CN202395617U (en) | 2011-12-30 | 2011-12-30 | Armature core axle calibrating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395617U true CN202395617U (en) | 2012-08-22 |
Family
ID=46670516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205660546U Expired - Fee Related CN202395617U (en) | 2011-12-30 | 2011-12-30 | Armature core axle calibrating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715833A (en) * | 2013-12-15 | 2014-04-09 | 王必生 | Motor rotor shaft correction apparatus and method |
-
2011
- 2011-12-30 CN CN2011205660546U patent/CN202395617U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715833A (en) * | 2013-12-15 | 2014-04-09 | 王必生 | Motor rotor shaft correction apparatus and method |
| CN103715833B (en) * | 2013-12-15 | 2016-01-13 | 王必生 | Motor rotor shaft means for correcting and method |
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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: 20120822 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |