CN206192214U - Measure device of armature commutator radial surface beat - Google Patents
Measure device of armature commutator radial surface beat Download PDFInfo
- Publication number
- CN206192214U CN206192214U CN201621290285.8U CN201621290285U CN206192214U CN 206192214 U CN206192214 U CN 206192214U CN 201621290285 U CN201621290285 U CN 201621290285U CN 206192214 U CN206192214 U CN 206192214U
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- CN
- China
- Prior art keywords
- lathe bed
- dead head
- armature commutator
- foot block
- face radial
- Prior art date
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Abstract
The utility model discloses a measure device of armature commutator radial surface beat, include: the lathe bed, the lathe bed top has left foot block and right foot block, be connected through guide rail clip between lathe bed and left foot block and the right foot block, left side foot block and right foot block can remove for the lathe bed, a left side foot block and right foot block all have and are used for top the top of axle of tightly awaiting measuring, it is top through micrometer knob realization stretching out and drawing back at lathe bed length direction, still be equipped with the percentage gauge stand on the lathe bed, be fixed with the percentage table on the percentage gauge stand, like this can be through setting up two fine tops of foot block axle that tightly awaits measuring, then realize detecting through the percentage table, need not take the lathe, save the cost, its structure is ingenious, can improve to detect the precision, prevent to apical damage in the electric motor rotor loading and unloading to do not take the lathe, put forward high pressure heater worker's handling capacity, carry out the timing to the bearing position of the rotor that the axle journal is thinner is overproof on this device simultaneously.
Description
Technical field
The utility model is related to mechanical detection field, more particularly to a kind of measurement armature commutator face radial beat
Device.
Background technology
The circular runout of armature commutator face countershaft axle journal is a key factor of motor manufacturing quality.
At present, it is measurement that armature commutator face radial beat is carried out by armature clamping on lathe.
There is problem：
1st, armature is clamped by the tailstock centre of lathe, the top of main shaft.Tailstock centre is rolling center, main
The circular runout of axle and tailstock centre is directly superimposed upon in the measurement error of armature.
2nd, the handling of rotor, be by driving directly from two it is top between hang down, dynamics be not easy grasp, often result in
Top damage.
3rd, lathe is taken, the handling capacity of processing is influenceed.
4th, the overproof rotor in bearing position is found, adjustment need to be carried out with other equipment.
The content of the invention
The purpose of this utility model is：Overcome the above-mentioned problems in the prior art, propose that a kind of measurement armature is changed
To the device of device surface radial beat, its clever structure, it is possible to increase accuracy of detection, prevent rotor load and unload in top
Damage, and be not take up lathe, improve the handling capacity of processing, while the bearing position of rotor thinner to axle journal in the present apparatus is super
Difference carries out adjustment.
The purpose of this utility model is realized by following technical proposals：
A kind of device for measuring armature commutator face radial beat, including：Lathe bed, the lathe bed top has left top
Seat and right dead head, between the lathe bed and left dead head and right dead head by guide rail clip connect, the left dead head and
Right dead head can be relative to lathe-bed moving, and the left dead head and right dead head all have for holding out against the top of axle to be measured, institute
Top the stretching in lathe bed length direction by trimming handle realization is stated, dial indicator holder, the percentage are additionally provided with the lathe bed
Dial gauge is fixed with gauge stand, so axle to be measured can be well held out against by setting two dead heads, then by dial gauge
Detection is realized, it is cost-effective without taking lathe.
A kind of device for measuring armature commutator face radial beat of the present utility model, the left dead head or right top
Seat is fixedly connected with lathe bed, so can further improve positional accuracy, and it is top between axle centre bore to be measured continuously
Gap, it is to avoid the measurement error that former rolling center itself circular runout brings.
A kind of device for measuring armature commutator face radial beat of the present utility model, the left dead head or right top
Two support meanss are additionally provided between seat, for the pre-determined bit that axle to be measured is installed.
A kind of device for measuring armature commutator face radial beat of the present utility model, the support meanss include stretching
Contracting support base, V-type seat is connected with the retractable supports seat.
A kind of device for measuring armature commutator face radial beat of the present utility model, the retractable supports seat and bed
Body is connected by guide rail clip, is capable of achieving to move horizontally.
A kind of device for measuring armature commutator face radial beat of the present utility model, the retractable supports seat is machine
Tool spiral lift, with auto-lock function.
By above-mentioned setting, after regulating height, both sides can be recycled by the handling of axle to be measured elder generation in support meanss
Top to be clamped, after clamping is finished, descending branch support arrangement is normally measured, it is to avoid the unfavorable shadow that rigid clamping brings before
Ring.
A kind of device for measuring armature commutator face radial beat of the present utility model, lathe bed middle part width
Both sides are respectively arranged with pull bar, and pressing plate is had between the pull bar.
A kind of device for measuring armature commutator face radial beat of the present utility model, the pull bar is screw rod, described
Screw tip is equipped with nut, by the height for screwing regulation pressing plate of nut.
It is of the present utility model it is a kind of measure armature commutator face radial beat device, the pull bar can on lathe bed water
Translation is moved but can not be vertically movable.
After finding that axle bearing position to be measured is overproof, being coordinated with pressing plate using V-type seat carries out adjustment, and dial gauge synchronously adjust by detection
School effect, V-type seat is axially movable with pressing plate, changes the position of impetus, now removes workpiece by top, it is to avoid top with
The damage in heart hole, it is ensured that certainty of measurement.
According to above-mentioned technical proposal, the beneficial effects of the utility model are：Tail stock rolling center and master can be eliminated
The run-out error that axle is produced when rotated；Convenient mounting and clamping, safety, it is to avoid measurement error caused by top damage；
Lathe is not take up, the handling capacity of processing is influenceed；The bearing position of rotor that can be thinner to axle journal in the present apparatus is overproof to be carried out directly
Connect adjustment.
Brief description of the drawings
Fig. 1 is a kind of schematic device for measuring armature commutator face radial beat of the utility model；
Fig. 2 is a kind of device band pressing plate diagram for measuring armature commutator face radial beat of the utility model；
Fig. 3 is a kind of device pressing plate Local map for measuring armature commutator face radial beat of the utility model.
Specific embodiment
The utility model is further described with reference to specific embodiments and the drawings.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
It is a kind of if Fig. 1-3 is a kind of embodiment of the device for measuring armature commutator face radial beat of the utility model
The device of armature commutator face radial beat is measured, including：Lathe bed 1, the top of the lathe bed 1 has left dead head 2 and You Ding
Sharp seat 3, by guide rail clip connection, the left dead head 2 and You Ding between the lathe bed 1 and left dead head 2 and right dead head 3
Sharp seat 3 can be moved relative to lathe bed 1, and the left dead head 2 and right dead head 3 all have for holding out against the top of axle to be measured 5, institute
State it is top realize, in the flexible of the length direction of lathe bed 1, dial indicator holder 4 being additionally provided with the lathe bed 1 by trimming handle 10, it is described
Dial gauge is fixed with dial indicator holder 4, the left dead head 2 or right dead head 3 are fixedly connected with lathe bed 1, the left dead head 2
Or two support meanss are additionally provided between right dead head 3, for the pre-determined bit that axle to be measured is installed, the support meanss include stretching
Contracting support base 6, is connected with V-type seat 9 on the retractable supports seat 6, the retractable supports seat 6 passes through guide rail pressure with lathe bed 1
Plate is connected, and is capable of achieving to move horizontally, and the retractable supports seat 6 is lifted for mechanical screw type, with auto-lock function, the lathe bed
1 middle part width both sides is respectively arranged with pull bar 7, and pressing plate 8 is had between the pull bar 7, and the pull bar 7 is screw rod, institute
Screw tip is stated equipped with nut, by the height for screwing regulation pressing plate of nut, the pull bar 7 can be moved horizontally on lathe bed 1
But can not be vertically movable.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. it is a kind of measure armature commutator face radial beat device, it is characterised in that including：Lathe bed, the lathe bed top
With left dead head and right dead head, connected by guide rail clip between the lathe bed and left dead head and right dead head, it is described
Left dead head and right dead head can be relative to lathe-bed movings, and the left dead head and right dead head all have for holding out against axle to be measured
It is top, it is described it is top realize, in the flexible of lathe bed length direction, dial indicator holder being additionally provided with the lathe bed by trimming handle,
Dial gauge is fixed with the dial indicator holder.
2. it is according to claim 1 it is a kind of measure armature commutator face radial beat device, it is characterised in that：It is described
Left dead head or right dead head are fixedly connected with lathe bed.
3. it is according to claim 1 and 2 it is a kind of measure armature commutator face radial beat device, it is characterised in that：
Two support meanss are additionally provided between the left dead head or right dead head, for the pre-determined bit that axle to be measured is installed.
4. it is according to claim 3 it is a kind of measure armature commutator face radial beat device, it is characterised in that：It is described
Support meanss include retractable supports seat, and V-type seat is connected with the retractable supports seat.
5. it is according to claim 4 it is a kind of measure armature commutator face radial beat device, it is characterised in that：It is described
Retractable supports seat is connected with lathe bed by guide rail clip, is capable of achieving to move horizontally.
6. it is according to claim 5 it is a kind of measure armature commutator face radial beat device, it is characterised in that：It is described
Retractable supports seat is lifted for mechanical screw type, with auto-lock function.
7. the device of a kind of measurement armature commutator face radial beat according to claim 5 or 6, it is characterised in that：
Lathe bed middle part width both sides are respectively arranged with pull bar, and pressing plate is had between the pull bar.
8. it is according to claim 7 it is a kind of measure armature commutator face radial beat device, it is characterised in that：It is described
Pull bar is screw rod, and the screw tip is equipped with nut, by the height for screwing regulation pressing plate of nut.
9. it is according to claim 8 it is a kind of measure armature commutator face radial beat device, it is characterised in that：It is described
Pull bar can move horizontally on lathe bed but can not be vertically movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290285.8U CN206192214U (en) | 2016-11-29 | 2016-11-29 | Measure device of armature commutator radial surface beat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290285.8U CN206192214U (en) | 2016-11-29 | 2016-11-29 | Measure device of armature commutator radial surface beat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192214U true CN206192214U (en) | 2017-05-24 |
Family
ID=58724068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621290285.8U Active CN206192214U (en) | 2016-11-29 | 2016-11-29 | Measure device of armature commutator radial surface beat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206192214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441008A (en) * | 2016-11-29 | 2017-02-22 | 成都中车电机有限公司 | Device for measuring radial deflection on surface of armature commutator |
-
2016
- 2016-11-29 CN CN201621290285.8U patent/CN206192214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441008A (en) * | 2016-11-29 | 2017-02-22 | 成都中车电机有限公司 | Device for measuring radial deflection on surface of armature commutator |
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