CN201081671Y - Motor shaft extension tester - Google Patents
Motor shaft extension tester Download PDFInfo
- Publication number
- CN201081671Y CN201081671Y CNU2007201134117U CN200720113411U CN201081671Y CN 201081671 Y CN201081671 Y CN 201081671Y CN U2007201134117 U CNU2007201134117 U CN U2007201134117U CN 200720113411 U CN200720113411 U CN 200720113411U CN 201081671 Y CN201081671 Y CN 201081671Y
- Authority
- CN
- China
- Prior art keywords
- motor shaft
- shaft extension
- logical
- locating piece
- face
- 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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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to an electric motor shaft extension detecting fixture which belongs to the electric motor production auxiliary fixture technical field, comprising a base which is provided with a locating block vertically arranged, wherein, the locating block has a reversed L-shaped formed by a vertical part and a horizontal part on the upper end, the vertical part of the locating block is provided with a plurality of locating studs with horizontal axial lines, the upper end of the horizontal part of the locating block is provided with a pin gauge which is horizontally and slidingly connected with the locating block, the lower surface of the pin gauge is provided with an upper passing surface and a lower limit surface which are horizontally arranged, the upper passing surface is positioned on the outer side of the lower limit surface, a step is formed at the transition position of the upper passing surface and the lower limit surface. The utility model can conveniently detect the electric motor shaft extension to judge whether the electric motor shaft extension is within the permitted error and solve the problems of the prior art of low work efficiency of the measurement of the electric motor shaft extension.
Description
Technical field
The utility model relates to a kind of motor shaft extension and detects frock, belongs to the technical field that motor is produced auxiliary mould.
Technical background
For guaranteeing the accurate assembling of machine shaft and load or reducer casing, the length that needs machine shaft to be stretched out in front end end cover is controlled in the less error range, so the length that need stretch out in front end end cover to machine shaft usually before Motor Production Test is that shaft extension detects.Then, normal employing amount is measured the length of shaft extension late in the prior art, and the work efficiency of above-mentioned metering system is lower.
Summary of the invention
The utility model purpose is to provide a kind of and can puts in row to motor shaft easily and detect to judge whether that the motor shaft extension in the scope that error allows detects frock, solved problems such as the work efficiency of the measurement motor shaft extension that prior art exists is lower.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: comprise base, described base is provided with the locating piece of upright setting, described locating piece forms down L shaped structure by the horizontal part of upright portion and upper end, the upright portion of locating piece is provided with the register pin of some axis horizontal, the horizontal part upper end of locating piece is provided with the logical no-go gage that horizontal slip with it connects, described logical no-go gage lower surface is provided with horizontally disposed logical face and the following face that ends, described logical face is positioned at the outside of logical face down, and upward logical face forms step with the following face transition position that ends.During detection, motor body to be measured is relied on the upright portion of locating piece and the lower surface for the treatment of measured motor front end end cover upper surface and fixed block horizontal part is developed, promote logical no-go gage, can can not pass through to end down face by ending the logical face of going up of drift if treat the motor shaft end of measured motor, then explanation treats that the axle survey of measured motor meets the error requirements that sets in advance; If last logical face can not be passed through in the motor shaft end, the maximal value of the shaft extension of motor shaft greater than the shaft extension error range that sets in advance is described then; If the motor shaft end can then illustrate the minimum value of the shaft extension of motor shaft less than the shaft extension error range that sets in advance by ending face down.Whether coincidence loss requirement of the shaft extension that adopts the utility model to judge easily to treat measured motor, work efficiency is higher.
As preferably, be provided with the level fluting on the horizontal part of described locating piece, described logical no-go gage is engaged in the described level fluting.Wherein, logical no-go gage is connected with the level fluting of locating piece horizontal part upper end, can improves the guidance quality between logical no-go gage and the horizontal part, so that the motor that different shaft extensions are required detects.
As preferably, the upright portion of described locating piece is provided with two register pins, and described two register pins be arranged in parallel up and down.
Therefore, the utlity model has and can be easily motor shaft be put in row and detect characteristics such as to judge whether in the scope that error allows.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, base 1 is provided with the locating piece 2 of upright setting, locating piece 2 forms down L shaped structure by the horizontal part 4 of upright portion 3 and upper end, the upright portion 3 of locating piece is provided with the register pin 5 of two axis horizontal, two register pins 5 be arranged in parallel up and down, horizontal part 4 upper ends of locating piece are provided with level fluting 6, logical no-go gage 7 is engaged in the level fluting 6 and is connected with horizontal part 4 formation horizontal slips, logical no-go gage 7 lower surfaces are provided with horizontally disposed logical face 8 and the following face 9 that ends, upward logical face 8 is positioned at the outside of logical face 9 down, and upward logical face 8 forms step 10 with following face 9 transition positions that end.
During detection, to treat that measured motor 11 bodies rely on the upright portion of locating piece and the lower surface for the treatment of measured motor front end end cover 12 upper surfaces and fixed block horizontal part 4 is developed, promote the horizontal slip in the level fluting 6 of horizontal part of logical no-go gage 7, can can not pass through to end down face by ending the logical face of going up of drift if treat motor shaft 13 ends of measured motor, then explanation treats that the axle survey of measured motor meets the error requirements that sets in advance; If last logical face can not be passed through in the motor shaft end, the maximal value of the shaft extension of motor shaft greater than the shaft extension error range that sets in advance is described then; If the motor shaft end can then illustrate the minimum value of the shaft extension of motor shaft less than the shaft extension error range that sets in advance by ending face down.
Claims (3)
1. a motor shaft extension detects frock, comprise base, it is characterized in that described base is provided with the locating piece of upright setting, described locating piece forms down L shaped structure by the horizontal part of upright portion and upper end, the upright portion of locating piece is provided with the register pin of some axis horizontal, the horizontal part upper end of locating piece is provided with the logical no-go gage that horizontal slip with it connects, described logical no-go gage lower surface is provided with horizontally disposed logical face and the following face that ends, described logical face is positioned at the outside of logical face down, and upward logical face forms step with the following face transition position that ends.
2. motor shaft extension according to claim 1 detects frock, it is characterized in that the horizontal part upper end of described locating piece is provided with the level fluting, and described logical no-go gage is engaged in the described level fluting.
3. motor shaft extension according to claim 1 and 2 detects frock, it is characterized in that the upright portion of described locating piece is provided with two register pins, and described two register pins be arranged in parallel up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201134117U CN201081671Y (en) | 2007-08-20 | 2007-08-20 | Motor shaft extension tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201134117U CN201081671Y (en) | 2007-08-20 | 2007-08-20 | Motor shaft extension tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201081671Y true CN201081671Y (en) | 2008-07-02 |
Family
ID=39615340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201134117U Expired - Fee Related CN201081671Y (en) | 2007-08-20 | 2007-08-20 | Motor shaft extension tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201081671Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915528A (en) * | 2010-06-30 | 2010-12-15 | 上海电气电站设备有限公司 | Steam turbine generator stator-rotator magnetic center measuring tool and using method thereof |
| CN102419146A (en) * | 2011-12-14 | 2012-04-18 | 许晓华 | Shaft extension detection device |
| CN105444644A (en) * | 2014-08-29 | 2016-03-30 | 富泰华工业（深圳）有限公司 | Detecting device |
| CN106197218A (en) * | 2015-04-29 | 2016-12-07 | 哈尔滨建成集团有限公司 | A kind of measurement apparatus for body female connector V-shaped groove center to middle part end face distance |
| CN112595230A (en) * | 2020-11-27 | 2021-04-02 | 山西春光锻造有限公司 | Gauge for detecting railway wagon supporting seat and detection method for detecting railway wagon supporting seat |
-
2007
- 2007-08-20 CN CNU2007201134117U patent/CN201081671Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915528A (en) * | 2010-06-30 | 2010-12-15 | 上海电气电站设备有限公司 | Steam turbine generator stator-rotator magnetic center measuring tool and using method thereof |
| CN101915528B (en) * | 2010-06-30 | 2012-07-04 | 上海电气电站设备有限公司 | Steam turbine generator stator-rotator magnetic center measuring tool and using method thereof |
| CN102419146A (en) * | 2011-12-14 | 2012-04-18 | 许晓华 | Shaft extension detection device |
| CN105444644A (en) * | 2014-08-29 | 2016-03-30 | 富泰华工业（深圳）有限公司 | Detecting device |
| CN106197218A (en) * | 2015-04-29 | 2016-12-07 | 哈尔滨建成集团有限公司 | A kind of measurement apparatus for body female connector V-shaped groove center to middle part end face distance |
| CN106197218B (en) * | 2015-04-29 | 2019-01-11 | 哈尔滨建成集团有限公司 | It is a kind of for body female connector V-shaped groove center to middle ends identity distance from measuring device |
| CN112595230A (en) * | 2020-11-27 | 2021-04-02 | 山西春光锻造有限公司 | Gauge for detecting railway wagon supporting seat and detection method for detecting railway wagon supporting seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20110820 |