CN209197619U - A variety of motor product main axis jerking measuring devices - Google Patents
A variety of motor product main axis jerking measuring devices Download PDFInfo
- Publication number
- CN209197619U CN209197619U CN201920061540.9U CN201920061540U CN209197619U CN 209197619 U CN209197619 U CN 209197619U CN 201920061540 U CN201920061540 U CN 201920061540U CN 209197619 U CN209197619 U CN 209197619U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- block
- collet
- amesdial
- motor
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Gripping On Spindles (AREA)
Abstract
The utility model discloses one kind of multiple motor product main axis jerking measuring devices, have the effect of can detecte finished product motor.Including bottom plate and the collet for passing vertically through bottom plate, the collet is for driving electric machine main shaft rotation, the amesdial for being perpendicularly oriented to electric machine main shaft is provided on the bottom plate, the gauge head of the amesdial abuts electric machine main shaft lateral wall, and the finished product motor is hung over right above bottom plate.By the cooperation of collet and amesdial, the glitch detection of finished product electric machine main shaft is realized.
Description
Technical field
The utility model relates to a kind of measuring devices, more specifically, it relates to one kind of multiple motor product main axis jerkings
Measuring device.
Background technique
Since rotor space is limited, when cooperating with stator, gap very little, therefore the axis bounce of rotor axis of electric is answered
Work as very little.Rotor axis of electric should also beat to its axis after grinding and detect, reach design requirement.
Notification number CN103453819B, publication date 20160608 patent in disclose a kind of no-bore rotor axis measured jump
It starts building to fill.It is characterized in that the bracket is made of bottom plate, column and upper plate, the clamping device is by rotating handle, spiral shell
Bar, upper bearing (metal) installation set, upper bearing (metal), lower bearing installation axle and lower bearing are constituted, and the dial gauge is by being arranged on bottom plate
Dial indicator bracket matched with armature spindle.
The detecting tool of above-mentioned patent is suitable for detecting independent roots rotor axis, if but wanting that the main shaft for detecting finished product motor is jumped
When dynamic, since motor volume is big, above-mentioned tooling just can not clamping finished product motor, therefore can not learn finished product motor
Main axis jerking value there are problems that finished product motor can not be detected.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide the jumps of one kind of multiple motor product main shafts
Dynamic measuring device, has the effect of can detecte finished product motor.
To realize the above-mentioned technical purpose, the utility model provides following technical solution: one kind of multiple motor product main shafts
Pulsation measurement device, including bottom plate and the collet for passing vertically through bottom plate, the collet is for driving electric machine main shaft rotation, the bottom
The amesdial for being perpendicularly oriented to electric machine main shaft is provided on plate, the gauge head of the amesdial abuts electric machine main shaft lateral wall.
By using above-mentioned technical proposal, by motor suspension above bottom plate, and the gauge head of amesdial is made to abut main shaft
Lateral wall resets amesdial, and collet is mounted in spindle nose, drives main shaft rotation by collet, measures the jitter values of main shaft,
Realize the detection of finished product electric machine main shaft.
Preferably, being provided with the slide unit for fixing amesdial on the bottom plate, it is provided on the bottom plate and thousand points
The parallel guide rail of table length direction, the lower surface of the slide unit are set as the groove type of cooperation guide rail.
By using above-mentioned technical proposal, slide unit can slide along guide rail, after finished product motor fixes, push slide unit,
Amesdial is moved on into the position that gauge head abuts main shaft, so that it may rotate collet.The gauge head of amesdial is avoided to interfere motor master
The installation of axis improves operation convenience.
Preferably, being provided with link block between the collet and slide unit, the amesdial passes through link block, the connection
Be fixedly installed the shield covered outside gauge head on block, the centre of the shield offer for gauge head fitting across cavity.
By using above-mentioned technical proposal, gauge head is isolated from the outside world by shield, avoids gauge head by gouge, while also to gauge head
Position-limiting action is played, gauge head is avoided to fall off from amesdial, enhances structural soundness.
Preferably, be provided with the vee-block for abutting motor housing on the link block, be provided on the bottom plate with
Vee-block is in conplane latch segment, there is the space passed through for finished product motor between the latch segment and vee-block；
It is fixedly installed fixed plate on the bottom plate, the screw rod of fixed plate, the screw rod are provided through on the bottom plate
It is threadedly coupled with fixed plate, for the screw rod in one end of amesdial insertion latch segment, the screw rod can be with respect to latch segment certainly
Turn and latch segment can not be detached from.
By using above-mentioned technical proposal, motor housing is placed on vee-block, seam allowance be stuck in vee-block and latch segment it
Between, rotary screw, screw rod opposing fixed plate is mobile, while will push latch segment close to vee-block, and latch segment fits closely finished product electricity
After the seam allowance of machine shell, so that it may clamp motor, realize the fixation of motor housing, reduce the shadow of outer bound pair main shaft rotation
It rings, improves detection accuracy.
Preferably, the latch segment is set as concave arc shape close to the side of vee-block.
By using above-mentioned technical proposal, when the side wall of concave arc shape is bonded with finished product motor, contact area is big, further increases
Frictional force between major end item motor and latch segment improves clamping stability.
Preferably, the upper surface recess of the collet has the groove for main shaft insertion, cooperation is provided in the groove
The protrusion of keyway on main shaft.
By using above-mentioned technical proposal, after the groove of the main shaft insertion collet of finished product motor, protrusion is caught in main shaft
In keyway, the restriction to main shaft is realized, rotate collet, just will drive main axis, improve operation convenience.
Preferably, extending limited position block outside the collet, the limited block and protrusion are in same radial direction, the limit
Block is concordant with shield, and when the limited block turns at fitting shield, shield can hinder collet to continue to rotate.
By using above-mentioned technical proposal, when collet drives main axis to keyway at gauge head, limited block will
It hinders collet to continue to rotate, in the keyway for preventing gauge head insertion main shaft, causes gauge head to be stuck, improve reasonable structure.
In conclusion the utility model achieves following effect:
1. realizing the glitch detection of finished product electric machine main shaft by the cooperation of collet and amesdial；
2. realizing the stability of motor clamping by the cooperation of vee-block and latch segment.
Detailed description of the invention
Fig. 1 is in the present embodiment for showing integrally-built schematic diagram；
Fig. 2 is in the present embodiment for showing the schematic diagram of amesdial and collet matching relationship.
In figure, 1, bottom plate；11, amesdial；12, slide unit；13, guide rail；15, link block；16, shield；17, gauge head；2, it presss from both sides
Head；21, limited block；22, raised；3, vee-block；4, latch segment；41, fixed plate；42, screw rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment: one kind of multiple motor product main axis jerking measuring devices, as shown in Figure 1, including bottom plate 1 and passing vertically through
The collet 2 of bottom plate 1, collet 2 are provided with the amesdial for being perpendicularly oriented to electric machine main shaft for driving electric machine main shaft rotation on bottom plate 1
11, the gauge head 17 of amesdial 11 abuts electric machine main shaft lateral wall, and finished product motor is vertically suspended in right above bottom plate 1.
As depicted in figs. 1 and 2, the slide unit 12 for fixing amesdial 11 is provided on bottom plate 1, be provided on bottom plate 1 with
The parallel guide rail 13 of 11 length direction of amesdial, the lower surface of slide unit 12 are set as the groove type of cooperation guide rail 13.Slide unit 12 can
To be slid along guide rail 13, after finished product motor is placed on detection means, slide unit 12 is pushed, amesdial 11 is moved on into gauge head 17
Abut the position of main shaft, so that it may rotate collet 2, the gauge head 17 of amesdial 11 is avoided to interfere the installation of electric machine main shaft.
As shown in Figure 1, being provided with link block 15 between collet 2 and slide unit 12, amesdial 11 passes through link block 15, link block
The shield 16 (referring to Fig. 2) covered outside gauge head 17 is fixedly installed on 15, the centre of shield 16 is provided with wears for the fitting of gauge head 17
The cavity crossed.Gauge head 17 is isolated from the outside world by shield 16, avoids gauge head 17 by gouge, while also playing limit to gauge head 17 and making
With avoiding gauge head 17 from falling off from amesdial 11, enhance structural soundness.
As shown in Fig. 2, be provided with the vee-block 3 for abutting motor housing on link block 15, it is provided on bottom plate 1 and V-arrangement
Block 3 is in conplane latch segment 4, there is the space passed through for finished product motor between latch segment 4 and vee-block 3.
As shown in Figure 1, being provided with fixed plate 41 on bottom plate 1, the screw rod 42 of fixed plate 41, spiral shell are provided through on bottom plate 1
Bar 42 is threadedly coupled with fixed plate 41, and for screw rod 42 in one end of amesdial 11 insertion latch segment 4, screw rod 42 can opposite locking
4 rotation of block simultaneously can not be detached from latch segment 4.The convex block passed through for screw rod 42, screw rod 42 are extended in the present embodiment outside latch segment 4
On be arranged with fixture block, and by the position-arresting disk for being fixed on 42 end of screw rod, screw rod 42 is prevented to be detached from latch segment 4, the mode of realization
Very much, the common approach of this field is also belonged to.
After finished product motor is sent between latch segment 4 and vee-block 3, rotary screw 42,42 opposing fixed plate 41 of screw rod is moved
It is dynamic, while will push latch segment 4 close to vee-block 3, after latch segment 4 fits closely the seam allowance of finished product motor housing, so that it may will be electric
Machine clamps, and rotary chuck 2, motor would not follow main axis again at this time.
As shown in Fig. 2, latch segment 4 is set as concave arc shape close to the side of vee-block 3.The side wall and finished product motor of concave arc shape
When fitting, contact area is big, and the finished product motor housing for avoiding aluminum is deformed.
As shown in Fig. 2, the upper surface recess of collet 2 has the groove for main shaft insertion, it is provided in groove on cooperation main shaft
The protrusion 22 of keyway.After the groove of the main shaft insertion collet 2 of finished product motor, protrusion 22 is caught in the keyway of main shaft, realization pair
The restriction of main shaft rotates collet 2, just will drive main axis.
As shown in Fig. 2, extending limited position block 21 outside collet 2, limited block 21 and protrusion 22 are in same radial direction, limited block 21
Concordant with shield 16, when limited block 21 turns at fitting shield 16, shield 16 can hinder collet 2 to continue to rotate.When 2 band of collet
Dynamic main axis to keyway at gauge head 17 when, limited block 21 will hinder collet 2 to continue to rotate, and prevent the insertion of gauge head 17 from leading
In the keyway of axis, gauge head 17 is caused to be stuck.
The course of work: first by the top groove of main shaft lower end insertion collet 2, the protrusion 22 of collet 2 is inserted into the keyway of main shaft
It is interior, then motor is suspended in 1 top of bottom plate, and frame makes the lower end of motor housing be located at lock in the upper surface of vee-block 3 and latch segment 4
Between tight block 4 and vee-block 3, rotary screw 42 makes latch segment 4 be close to motor housing lateral wall, and motor housing is clamped.
Slide unit 12 is slided at this time, gauge head 17 is made to contradict the main shaft of motor, and portion retracts, and slide unit 12 and main shaft keep opposite
It is fixed, amesdial 11 is reset.Collet 2 is rotated, main axis is driven, after carrying out the circle of back rotation one, terminates detection, and analyze thousand points
The data that table 11 is read.
Claims (7)
1. one kind of multiple motor product main axis jerking measuring devices, it is characterised in that: including bottom plate (1) and pass vertically through bottom plate
(1) collet (2), the collet (2) are provided on the bottom plate (1) for driving electric machine main shaft rotation and are perpendicularly oriented to motor
The gauge head (17) of the amesdial (11) of main shaft, the amesdial (11) abuts electric machine main shaft lateral wall.
2. a variety of motor product main axis jerking measuring devices according to claim 1, it is characterised in that: the bottom plate (1)
On be provided with slide unit (12) for fixing amesdial (11), be provided on the bottom plate (1) and amesdial (11) length direction
Parallel guide rail (13), the lower surface of the slide unit (12) are set as the groove type of cooperation guide rail (13).
3. a variety of motor product main axis jerking measuring devices according to claim 2, it is characterised in that: the collet (2)
It is provided between slide unit (12) link block (15), the amesdial (11) passes through link block (15), on the link block (15)
Be fixedly installed the shield (16) covered in gauge head (17) outside, the centre of the shield (16) offer for gauge head (17) fitting across
Cavity.
4. a variety of motor product main axis jerking measuring devices according to claim 3, it is characterised in that: the link block
(15) it is provided with the vee-block (3) for abutting motor housing on, is provided on the bottom plate (1) and is in same with vee-block (3)
There is the space passed through for finished product motor between the latch segment (4) and vee-block (3) in the latch segment (4) of plane；
It is provided with fixed plate (41) on the bottom plate (1), the screw rod of fixed plate (41) is provided through on the bottom plate (1)
(42), the screw rod (42) is threadedly coupled with fixed plate (41), and the screw rod (42) is inserted into lock close to the one end of amesdial (11)
In tight block (4), the screw rod (42) with respect to latch segment (4) rotation and can not be detached from latch segment (4).
5. a variety of motor product main axis jerking measuring devices according to claim 4, it is characterised in that: the latch segment
(4) side close to vee-block (3) is set as concave arc shape.
6. a variety of motor product main axis jerking measuring devices according to claim 5, it is characterised in that: the collet (2)
Upper surface recess have the groove for main shaft insertion, the protrusion (22) of keyway on cooperation main shaft is provided in the groove.
7. a variety of motor product main axis jerking measuring devices according to claim 6, it is characterised in that: the collet (2)
Outer to extend limited position block (21), the limited block (21) and raised (22) are in same radial direction, the limited block (21) and shield
(16) concordantly, when the limited block (21) turns at fitting shield (16), shield (16) can hinder collet (2) to continue to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061540.9U CN209197619U (en) | 2019-01-14 | 2019-01-14 | A variety of motor product main axis jerking measuring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061540.9U CN209197619U (en) | 2019-01-14 | 2019-01-14 | A variety of motor product main axis jerking measuring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197619U true CN209197619U (en) | 2019-08-02 |
Family
ID=67431320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920061540.9U Expired - Fee Related CN209197619U (en) | 2019-01-14 | 2019-01-14 | A variety of motor product main axis jerking measuring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197619U (en) |
-
2019
- 2019-01-14 CN CN201920061540.9U patent/CN209197619U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203798275U (en) | Circular runout detection device for cylindrical workpiece | |
| CN209371945U (en) | A kind of adjustable robot axial workpiece circle jitter detection apparatus | |
| CN214793622U (en) | Dynamic balance detection device capable of simultaneously detecting axial and radial runout of grinding wheel | |
| CN205537461U (en) | Crooked measuring device of stator dabber | |
| CN209605792U (en) | Bearing circularity detection device | |
| CN209197619U (en) | A variety of motor product main axis jerking measuring devices | |
| CN215114463U (en) | Lead screw lead precision detection device | |
| CN214502279U (en) | Gear face runout detection device on gear shaft | |
| CN210321506U (en) | Percentage surface difference measuring mechanism suitable for automobile inspection device | |
| CN218956091U (en) | Performance testing device of steering transmission shaft | |
| CN116086285A (en) | Box hole coaxiality and verticality combined measurement device | |
| CN210664309U (en) | Axle center hole detection platform | |
| CN212458297U (en) | Bar copper straightness detection device | |
| CN211855164U (en) | Fan wheel size measurement device convenient to operate | |
| CN204865914U (en) | Rotational positioning test -tube rack mechanism | |
| CN210603124U (en) | Roundness checking device for expansion joint rounding machining | |
| CN203848789U (en) | Three-jaw chuck planar screw thread turning angle measuring mechanism | |
| CN216925369U (en) | Motor frame length and parallelism measuring device | |
| CN209745151U (en) | Detection equipment for gear | |
| CN207832734U (en) | P-m rotor defect detecting device | |
| CN209263825U (en) | A kind of shaped piece detecting tool for detecting with reinforcing rib | |
| CN115507722A (en) | Device for measuring geometric dimension of paddle | |
| CN207751465U (en) | Spiral shell plate testing apparatus for verticality | |
| CN212621421U (en) | Portable rotor detection device convenient to contrast | |
| CN214879330U (en) | Dedicated gap detection device of elevator inspection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |