CN205785026U - Stator core parallelism detecting device - Google Patents
Stator core parallelism detecting device Download PDFInfo
- Publication number
- CN205785026U CN205785026U CN201620508714.8U CN201620508714U CN205785026U CN 205785026 U CN205785026 U CN 205785026U CN 201620508714 U CN201620508714 U CN 201620508714U CN 205785026 U CN205785026 U CN 205785026U
- Authority
- CN
- China
- Prior art keywords
- stator core
- piston rod
- compact heap
- detecting device
- rotation
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of stator core parallelism detecting device, this device includes frame, cylinder, compact heap, rotation plug and dial gauge, and described frame has top board and base plate；Described cylinder is fixedly mounted on described top board, and the piston rod of described cylinder passes described top board；Described compact heap is installed in rotation on described piston rod；Described rotation plug runs through described base plate and is installed in rotation on described base plate, and described rotation plug is provided with the reference platform for placing stator core, and when the piston rod of described cylinder stretches out, described compact heap can compress described stator core；Described dial gauge is connected by dial indicator bracket and described piston rod are fixing.Stator core parallelism detecting device of the present utility model, can detect quickly and easily, improve detection efficiency.
Description
Technical field
This utility model relates to a kind of motor stator core detection device；Specifically, this utility model relates to a kind of stator core parallelism detecting device.
Background technology
Stator core is to constitute motor magnetic flux loop and the vitals of fixed stator coils, and when the depth of parallelism of two end faces of stator core is bad, motor operation can produce noise.Therefore high to noise requirements such as aluminum hull Rolling motors motor, it would be desirable to control the depth of parallelism of stator core.
At present when measuring surface is relative to the parallelism error of datum plane, the general top that indicator bracket is located at tested surface, the most with the hands push-and-pull dial framework makees slide anteroposterior on flat board lentamente, slips in tested plane with dial gauge or amesdial, finds maximum and the minima of dial gauge reading.But measure in this method, not only high to survey crew skill set requirements, and waste time and energy.
Utility model content
The purpose of this utility model is to provide a kind of stator core parallelism detecting device, quickly can detect the depth of parallelism of two end faces of stator core.
For achieving the above object, stator core parallelism detecting device of the present utility model, including frame, cylinder, compact heap, rotation plug and dial gauge, described frame has top board and base plate；Described cylinder is fixedly mounted on described top board, and the piston rod of described cylinder passes described top board；Described compact heap is installed in rotation on described piston rod；Described rotation plug runs through described base plate and is installed in rotation on described base plate, and described rotation plug is provided with the reference platform for placing stator core, and when the piston rod of described cylinder stretches out, described compact heap can compress described stator core；Described dial gauge is connected by dial indicator bracket and described piston rod are fixing.
Preferably, described frame is provided with guide rail, and one end of described dial indicator bracket is connected with described slide.
Preferably, described compact heap is connected with described piston rod by bearing.
Preferably, described rotation plug rotate through step motor drive.
Stator core parallelism detecting device of the present utility model, can detect quickly and easily, improve detection efficiency.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of stator core parallelism detecting device of the present utility model；
Fig. 2 is the front view of the stator core parallelism detecting device in Fig. 1；
Fig. 3 is the side view of the stator core parallelism detecting device in Fig. 1；
Fig. 4 is that the A-A of Fig. 3 is to sectional view；
Fig. 5 is that the B-B of Fig. 3 is to sectional view.
Detailed description of the invention
Below in conjunction with the accompanying drawings stator core parallelism detecting device of the present utility model is described in further detail, but not as to restriction of the present utility model.
See Fig. 1～5, stator core parallelism detecting device of the present utility model, including frame 10, cylinder 20, compact heap 30, rotate plug 40 and dial gauge 50.
Described frame 10 has top board 11 and base plate 12.
Described cylinder 20 is fixedly mounted on described top board 11, and the piston rod 21 of described cylinder 20 is through described top board 11.
Described compact heap 30 is installed in rotation on described piston rod 21.As described in Figure 5, described compact heap 30 is connected with described piston rod 21 by bearing.For avoiding the flatness of compact heap 30 lower surface to affect, groove 31 can be offered at the lower surface of compact heap 30, reduce the contact area with stator core 100.
Described rotation plug 40 runs through described base plate 12 and is installed in rotation on described base plate 12, and described rotation plug 40 is provided with the reference platform 41 for placing stator core 100.When the piston rod 21 of described cylinder 20 stretches out, described compact heap 30 can be close to the upper surface of stator core 100, described compact heap 30 and stator core 100 can with the rotation of described rotation plug 40 synchronous axial system.As described in Figure 4, described rotation plug 40 is connected with described base plate 12 by bearing, and its bearing should include a thrust ball bearing, it is to avoid stator core 100 occurs axial deflection.Described reference platform 41 and described rotation plug 40 are formed in one structure.Described rotation plug 40 is rotated and can be driven by motor 60, and described rotation plug 40 is provided with belt pulley 42, and described motor 60 is rotated by belt drive belt pulley 42.Described motor 60 can be fixedly mounted on described base plate 12.
Described dial gauge 50 is connected by dial indicator bracket 51 is fixing with described piston rod 21, with the retraction of piston rod 21 with stretch out and move up and down, the contact of described dial gauge 50 and the upper surface of described compact heap 30, owing to compact heap 30 is close to stator core 100 under the effect of cylinder 20, compact heap 30 is connected on piston rod 21 have certain axial deflection by bearing, at this moment the upper surface of compact heap 30 just can substitute for stator core 100 upper surface and detects, and the depth of parallelism of the upper and lower surface of compact heap 30 can be demarcated in advance.Direct for the contact of described dial gauge 50 upper surface with described stator core 100 the most only need to can certainly be reduced the area of the upper and lower surface of compact heap 30, exposes the portion of upper surface of stator core 100.
The stationarity moved up and down for raising, described frame 10 is provided with guide rail 52, and one end of described dial indicator bracket 51 is slidably connected with described guide rail 52, and when dial indicator bracket 51 moves up and down, the most described guide rail in its end 52 slides.
When described rotation plug 40 rotates, the data in rotary course can be measured by dial gauge 50, by reading maximum and the minima of dial gauge 50, it is possible to determine the depth of parallelism.After detection terminates, the piston rod 21 of cylinder 20 is retracted, so that it may take off stator core 100.
Above detailed description of the invention is only illustrative embodiments of the present utility model, it is impossible to be used for limiting this utility model, and protection domain of the present utility model is defined by the claims.This utility model can be made various amendment or equivalent in essence of the present utility model and protection domain by those skilled in the art, and these amendments or equivalent also should be regarded as in protection domain of the present utility model.
Claims (4)
1. a stator core parallelism detecting device, it is characterised in that include frame, cylinder,
Compact heap, rotation plug and dial gauge,
Described frame has top board and base plate；
Described cylinder is fixedly mounted on described top board, and the piston rod of described cylinder passes described top
Plate；
Described compact heap is installed in rotation on described piston rod；
Described rotation plug runs through described base plate and is installed in rotation on described base plate, institute
State rotation plug and be provided with the reference platform for placing stator core, when the piston of described cylinder
When bar stretches out, described compact heap can compress described stator core；
Described dial gauge is connected by dial indicator bracket and described piston rod are fixing.
2. stator core parallelism detecting device as claimed in claim 1, it is characterised in that
Described frame is provided with guide rail, and one end of described dial indicator bracket is connected with described slide.
3. stator core parallelism detecting device as claimed in claim 1, it is characterised in that
Described compact heap is connected with described piston rod by bearing.
4. stator core parallelism detecting device as claimed in claim 1, it is characterised in that
Described rotation plug rotate through step motor drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508714.8U CN205785026U (en) | 2016-05-30 | 2016-05-30 | Stator core parallelism detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508714.8U CN205785026U (en) | 2016-05-30 | 2016-05-30 | Stator core parallelism detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785026U true CN205785026U (en) | 2016-12-07 |
Family
ID=59980264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620508714.8U Expired - Fee Related CN205785026U (en) | 2016-05-30 | 2016-05-30 | Stator core parallelism detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801121A (en) * | 2018-05-28 | 2018-11-13 | 湖北新华光信息材料有限公司 | A kind of secondary press press eccentric detection method and device |
-
2016
- 2016-05-30 CN CN201620508714.8U patent/CN205785026U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801121A (en) * | 2018-05-28 | 2018-11-13 | 湖北新华光信息材料有限公司 | A kind of secondary press press eccentric detection method and device |
| CN108801121B (en) * | 2018-05-28 | 2021-01-22 | 湖北新华光信息材料有限公司 | Eccentricity detection method and device for secondary profiling press |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200530 |