CN202372303U - Torquer stator aligning device - Google Patents
Torquer stator aligning device Download PDFInfo
- Publication number
- CN202372303U CN202372303U CN 201120407687 CN201120407687U CN202372303U CN 202372303 U CN202372303 U CN 202372303U CN 201120407687 CN201120407687 CN 201120407687 CN 201120407687 U CN201120407687 U CN 201120407687U CN 202372303 U CN202372303 U CN 202372303U
- Authority
- CN
- China
- Prior art keywords
- aligning
- inside casing
- stator
- housing
- torquer
- 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 - Lifetime
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to the technical field of torque measurement, and particularly discloses a torquer stator aligning device. The device comprises an aligning outer frame, an aligning inner frame, an aligning bolt and guide posts, wherein the aligning inner frame has an eight-edge cylindrical structure which is provided with a cylindrical hole in the center; the aligning outer frame has an eight-prism structure of which the side walls are of equal thicknesses and the inner and outer side walls are octagonal; the inner diameter of the aligning outer frame is greater than the outer diameter of the aligning inner frame; four side walls which form a cross-shaped structure in the aligning outer frame are provided with through holes; guide posts are fixed in through holes of two adjacent side walls in the four side walls; one end of a spring is sleeved on the guide posts, and the other end of the spring is pressed against the outer side walls of two corresponding sides of the aligning inner frame; and the aligning bolt passes through the through holes on the other two side walls in the aligning outer frame, and is pressed against a corresponding side of the aligning inner frame. The aligning device can be used for conveniently adjusting the concentric position from the stator to a rotor under the condition that the rotor of a torquer is fixed; and the device has a simple structure and high adjusting efficiency.
Description
Technical field
The utility model belongs to the moment field of measuring techniques, is specifically related to a kind of torquer stator aligning device.
Background technology
When using balance-type type micro-torque prover calibration torquer input current and output torque to concern, be connected by the rotor of school torquer and a day crossbeam rotation center, stator links to each other with pedestal through frock.According to the design feature of micro-torque prover, the position relation between adjustment rotor and the stator can only be accomplished through adjustment stator fixing tool.This just requires the stator fixing tool can make stator in the certain space scope, have three characteristics, and the one, axis stator is parallel with rotor axis, and the 2nd, stator can be along the rotor axis direction translational, and the 3rd, the home position of stator is adjustable.
Axis stator is parallel with rotor axis, can when structural design, reach balance crossbeam and the concrete Geometrical Tolerance Principle of stator fixing tool proposition; Stator can be along the rotor axis direction translational, but can stator fixing tool bottom be installed on the guide rail with the translation of beam vertical, as long as frock along the guide rail translation, can drive stator along the rotor axis direction translational; The home position of stator is adjustable, needs to satisfy through special structural design.
Summary of the invention
The purpose of the utility model is to provide a kind of torquer stator aligning device, can solve the problem that the torquer stator is adjusted home position within the specific limits.
The technical scheme of the utility model is following: a kind of torquer stator aligning device; It is characterized in that: this device comprises aligning housing, aligning inside casing, aligning bolt and guide pillar, and wherein, the aligning inside casing is eight prism structures that the center has cylindrical hole; The aligning housing is that sidewall thickness is suitable; Interior lateral wall is octagonal eight rib tubular structures, and aligning housing internal diameter is greater than the external diameter of aligning inside casing, and is arranged on outside the aligning inside casing; In the aligning housing, be on four avris walls of cross and have through hole; And in these four avris walls, be fixed with guide pillar respectively in the through hole of two adjacent avris walls, spring one end is enclosed within on the guide pillar, and other end roof pressure is on the lateral wall of the corresponding both sides of aligning inside casing; The aligning bolt passes the through hole on two other avris wall in the aligning housing, and roof pressure is on corresponding two the limit lateral walls of aligning inside casing.
Described guide pillar is the cylindrical rod structure, and stretches out aligning housing inwall one segment distance.
Described spring housing at an end roof pressure of guide pillar on the inwall of aligning housing, the other end through the compact heap roof pressure on aligning inside casing corresponding edge lateral wall.
Described aligning bolt passes the through hole in the aligning housing, through the compact heap roof pressure on the corresponding lateral wall on one side of aligning inside casing.
Described compact heap is the dull and stereotyped block structure that both sides have the circular arc limit.
The cylindrical hole at described aligning inside casing center has the ladder rib, and cylindrical hole can fixed stator, and concentric with stator.
Described guide pillar and aligning inside casing corresponding edge lateral wall are at a distance of certain distance.
The through hole that is in the described aligning housing on four avris walls of cross is opened the central authorities at each avris wall respectively.
The remarkable result of the utility model is: the described a kind of torquer stator aligning device of the utility model, can be under the condition that the torquer rotor is fixed, and convenient adjustment stator arrives and the rotor concentric position, and this apparatus structure is simple, adjustment efficient height.
Description of drawings
Fig. 1 is the described a kind of torquer stator aligning device structural representation of the utility model;
Among the figure: 1, aligning housing; 2, aligning inside casing; 3, aligning bolt; 4, compact heap; 5, spring; 6, guide pillar.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further explain.
As shown in Figure 1, a kind of torquer stator aligning device comprises aligning housing 1, aligning inside casing 2, aligning bolt 3 and guide pillar 6; Wherein, aligning inside casing 2 has eight prisms of ladder cylindrical hole for the center, and its ladder cylindrical hole can fixed stator; And it is concentric with stator; Aligning housing 1 is that sidewall thickness is suitable, and interior lateral wall is octagonal eight rib tubular structures, and aligning housing 1 internal diameter is slightly larger than the external diameter of aligning inside casing 2; Can aligning inside casing 2 be placed aligning housing 1; Four avris walls that in aligning housing 1, are in cross are attend central authorities and are had through hole, and in these four avris walls, are fixed with the guide pillar 6 of the cylindrical bar shape structure of stretching out aligning housing 1 inwall in the through hole of two adjacent avris walls respectively, and spring 5 one ends overlapped guide pillar 6 and withstood on the inwall of aligning housing 1; Compact heap 4 roof pressures that the other end has the dull and stereotyped block structure in circular arc limit through both sides are on the lateral wall of aligning inside casing 2; And guarantee that guide pillar 6 and compact heap 4 leave at a distance of an end distance, aligning bolt 3 passes the through hole on two other avris wall in the aligning housing 1, and passes through compact heap 4 roof pressures on aligning inside casing 2 corresponding limits.
The concrete course of work of the described a kind of torquer stator adjusting gear of the utility model is: will wait that the stator of adjusting the center of circle is fixed on the aligning inside casing 2 in this torquer stator aligning device; Adjustment aligning bolt 3; Aligning inside casing 2 is moved on the direction of aligning bolt and guide pillar 6 lines; Thereby drive the change in the stator center of circle, wherein, the relating to parameters of the change amount of stator home position and aligning inside casing 2, aligning housing 1, aligning bolt 3 and spring 5; Through adjusting their parameter, can change the ability in the adjustment stator center of circle.
Claims (8)
1. torquer stator aligning device; It is characterized in that: this device comprises aligning housing (1), aligning inside casing (2), aligning bolt (3) and guide pillar (6), and wherein, aligning inside casing (2) has eight prism structures of cylindrical hole for the center; Aligning housing (1) is that sidewall thickness is suitable; Interior lateral wall is octagonal eight rib tubular structures, and aligning housing (1) internal diameter is greater than the external diameter of aligning inside casing (2), and is arranged on outside the aligning inside casing (2); In aligning housing (1), be on four avris walls of cross and have through hole; And in these four avris walls, be fixed with guide pillar (6) respectively in the through hole of two adjacent avris walls, spring (5) one ends are enclosed within on the guide pillar (6), and other end roof pressure is on the lateral wall of the corresponding both sides of aligning inside casing (2); Aligning bolt (3) passes the through hole on two other avris wall in the aligning housing (1), and roof pressure is on corresponding two the limit lateral walls of aligning inside casing (2).
2. a kind of torquer stator aligning device according to claim 1 is characterized in that: described guide pillar (6) is the cylindrical rod structure, and stretches out aligning housing (1) inwall one segment distance.
3. a kind of torquer stator aligning device according to claim 1; It is characterized in that: described spring (5) is enclosed within an end roof pressure of guide pillar (6) on the inwall of aligning housing (1), and the other end passes through compact heap (4) roof pressure on aligning inside casing (2) corresponding edge lateral wall.
4. a kind of torquer stator aligning device according to claim 1, it is characterized in that: described aligning bolt (3) passes the through hole in the aligning housing (1), through compact heap (4) roof pressure on the corresponding lateral wall on one side of aligning inside casing (2).
5. a kind of torquer stator aligning device according to claim 3 is characterized in that: described compact heap (4) has the dull and stereotyped block structure on circular arc limit for both sides.
6. a kind of torquer stator aligning device according to claim 1 is characterized in that: the cylindrical hole at described aligning inside casing (2) center has the ladder rib, and cylindrical hole can fixed stator, and concentric with stator.
7. according to described any one torquer stator aligning device of claim 1～6, it is characterized in that: described guide pillar (6) and aligning inside casing (2) corresponding edge lateral wall are at a distance of certain distance.
8. according to described any one torquer stator aligning device of claim 1～6, it is characterized in that: the through hole that is in the described aligning housing (1) on four avris walls of cross is opened the central authorities at each avris wall respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120407687 CN202372303U (en) | 2011-10-24 | 2011-10-24 | Torquer stator aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120407687 CN202372303U (en) | 2011-10-24 | 2011-10-24 | Torquer stator aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372303U true CN202372303U (en) | 2012-08-08 |
Family
ID=46596000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120407687 Expired - Lifetime CN202372303U (en) | 2011-10-24 | 2011-10-24 | Torquer stator aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507087A (en) * | 2011-10-24 | 2012-06-20 | 北京航天计量测试技术研究所 | Center adjusting device of stator of torquer |
-
2011
- 2011-10-24 CN CN 201120407687 patent/CN202372303U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507087A (en) * | 2011-10-24 | 2012-06-20 | 北京航天计量测试技术研究所 | Center adjusting device of stator of torquer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |
|
| CX01 | Expiry of patent term |