CN108036686A - A kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device - Google Patents
A kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device Download PDFInfo
- Publication number
- CN108036686A CN108036686A CN201711333826.XA CN201711333826A CN108036686A CN 108036686 A CN108036686 A CN 108036686A CN 201711333826 A CN201711333826 A CN 201711333826A CN 108036686 A CN108036686 A CN 108036686A
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- CN
- China
- Prior art keywords
- clamp hand
- rack
- end cap
- screw
- electric 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
Abstract
The invention discloses a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device, including base, the first screw, left clamp hand, right clamp hand, internal gear disc, driving motor, central gear, planetary gear and bounce table, left clamp hand and right clamp hand are respectively welded on the upside of first sliding block and the second sliding block, engaged between the central gear and the engaging tooth of internal gear disc inward flange and be connected with planetary gear, interference fit is provided with connecting shaft at planetary core wheel, and connecting shaft lower end is fixedly connected with bounce table.The measuring device can be clamped the end cap of different-diameter, substantially increase the versatility of device；Preventing rubber pad is equipped with the inside of arc clamp hand on left clamp hand and right clamp hand, so as to effectively prevent from causing the electrophoresis layer of end cover surface damaged when clamping end cap；Using planetary rotation, so that bounce table moves in a circle, can operate steadily during moving in a circle, so that glitch detection is more accurate.
Description
Technical field
The present invention relates to a kind of detection device, is specifically a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement dress
Put.
Background technology
Bounce refer to element to be measured around datum axis revolve one-turn when, the indicator fixed by position is surveyed in given directions
The maximum and the difference of least count obtained.Circle run-out tolerance is that element to be measured rotates a circle in a certain permanent datum around datum axis
（Part and measuring instrument device are shaftless to displacement）When, the permitted maximum variation of indicator value.
When being tested into line bounce end cap end face, often occur that clamp arm clamps and cause end cover surface electrophoresis layer damaged,
So that can be there is a situation where oxidation and rusting, while in measurement, running shakiness due to measuring device causes bounce test error big.
The content of the invention
It is an object of the invention to provide a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device, to solve
Problem proposed in the above background technology.
To achieve the above object, the present invention provides following technical solution：
A kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device, including base, the first screw, left clamp hand, right folder
Hand, internal gear disc, driving motor, central gear, planetary gear and bounce table, the base upper surface left and right sides are arranged with branch
Fagging, the upside of the support plate is installed with upper cross plate also by bolt, described between the support plate of the left and right sides
First screw is rotatablely equipped with by bearing, the front and rear sides of the first screw are equipped with lead, between lead and support plate
It is fixedly connected by welding, screw thread is provided with the first sliding block and the second sliding block respectively on left and right two parts screw thread of the first screw,
First sliding block and the second sliding block are also slidably mounted on lead, and lead plays spacing work to the first sliding block and the second sliding block
With, so that the first sliding block and the second sliding block can only be moved without rotating, first sliding block and the second sliding block
Upside be respectively welded left clamp hand and right clamp hand, the right end of first screw is pierced by matches somebody with somebody positioned at the support plate on right side and interference
Conjunction is provided with adjusting nut.
Slideway is installed with the upper cross plate, slideway is vertical with upper cross plate holding, and slip is slidably fitted with slideway
Rack, the teeth portion of sliding rack to the right, are also mounted by means of screws with stent, are rotatablely equipped with stent on the upper cross plate
Gear, the teeth portion sliding rack of gear are meshed, and rolled round, the downside welding of the sliding rack are additionally provided with front side of the stent
There is elevating lever, link is welded and connected with the downside of elevating lever, spring is also associated between link and upper cross plate downside, connects
The downside of frame is fixed by snap to be provided with internal gear disc, and the internal gear disc upper center position is installed with driving motor, drives
The output shaft of dynamic motor is downward and pierces into the inside of internal gear disc, drives the output shaft lower end of motor to be interference fitted and is provided with centre tooth
Wheel, engages between central gear and the engaging tooth of internal gear disc inward flange and is connected with planetary gear, interference at planetary core wheel
Cooperation is provided with connecting shaft, and connecting shaft lower end is fixedly connected with bounce table.
As the further scheme of the present invention：It is fixedly connected between the support plate and base by screw.
As further scheme of the invention：Left and right two parts of first screw are tapped but center section not
Tapping, and left and right two parts hand of spiral of the first screw is opposite.
As further scheme of the invention：Arc clamp hand, arc clamp hand are equipped with the left clamp hand and right clamp hand
Inner side is equipped with preventing rubber pad.
As further scheme of the invention：The elevating lever straight down and passes through upper cross plate, elevating lever and upper horizontal stroke
It is to be slidably connected between plate.
As further scheme of the invention：The internal gear disc is equipped with engagement for the inward flange of circular discs and internal gear disc
Tooth.
As further scheme of the invention：The model TESA 01419051 of the bounce table.
Compared with prior art, the beneficial effects of the invention are as follows：The measuring device can press from both sides the end cap of different-diameter
Tightly, the versatility of device is substantially increased；Preventing rubber pad is equipped with the inside of arc clamp hand on left clamp hand and right clamp hand, so as to have
Effect prevents from causing the electrophoresis layer of end cover surface damaged when clamping end cap；Phase interaction between gear and sliding rack can also be passed through
With so as to adjust the height of bounce table so as to meet that the end cap of different-thickness carries out pulsation measurement, using planetary rotation, from
And bounce table is moved in a circle, it can operate steadily during moving in a circle, so that glitch detection is more accurate.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of rack and pinion engagement formula electric motor end cap end pulsation measurement device.
Fig. 2 is a kind of structure diagram of A-A section views in rack and pinion engagement formula electric motor end cap end pulsation measurement device.
Fig. 3 is the structural representation inside internal gear disc in a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device
Figure.
In figure：1- bases, 2- support plates, 3- upper cross plates, the first screws of 4-, 5- leads, the first sliding blocks of 6-, 7- second are slided
The left clamp hand of block, 8-, the right clamp hands of 9-, 10- end caps, 11- adjusting nuts, 12- slideways, 13- sliding racks, 14- elevating levers, 15- branch
Frame, 16- gears, 17- rolled rounds, 18- springs, 19- links, 20- internal gear discs, 21- drivings motor, 22- central gears, 23- rows
Star gear, 24- connecting shafts, 25- bounce tables.
Embodiment
The technical solution of this patent is described in more detail with reference to embodiment.
Please refer to Fig.1-3, a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device, including base 1, first
Screw 4, left clamp hand 8, right clamp hand 9, internal gear disc 20, driving motor 21, central gear 22, planetary gear 23 and bounce table 25, institute
State and be arranged with support plate 2 at left and right sides of 1 upper surface of base, be fixedly connected between support plate 2 and base 1 by screw, it is described
The upside of support plate 2 is installed with upper cross plate 3 also by bolt, passes through axis between the support plate 2 positioned at the left and right sides
Hold and be rotatablely equipped with the first screw 4, the front and rear sides of the first screw 4 are equipped with lead 5, lead between lead 5 and support plate 2
Cross and be welded and fixed connection, left and right two parts of first screw 4 are tapped but center section not tapping, and the first screw
4 left and right two parts hand of spiral is on the contrary, screw thread is provided with the first sliding block 6 respectively on left and right two parts screw thread of the first screw 4
With the second sliding block 7, the first sliding block 6 and the second sliding block 7 are also slidably mounted on lead 5, and lead 5 is to the first sliding block 6 and
Two sliding blocks 7 play position-limiting action, so that the first sliding block 6 and the second sliding block 7 can only be moved without rotating, it is described
The upside of first sliding block 6 and the second sliding block 7 is respectively welded left clamp hand 8 and right clamp hand 9, is equipped with left clamp hand 8 and right clamp hand 9
Arc clamp hand, arc clamp hand inner side are equipped with preventing rubber pad, so as to effectively prevent from causing the electrophoresis on 10 surface of end cap when clamping
Layer is damaged, and the right end of first screw 4, which is pierced by the support plate 2 positioned at right side and is interference fitted, is provided with adjusting nut 11.
Slideway 12 is installed with the upper cross plate 3, slideway 12 keeps vertical with upper cross plate 3, and peace is slided on slideway 12
Equipped with sliding rack 13, the teeth portion of sliding rack 13 to the right, stent 15 is also mounted by means of screws with the upper cross plate 3,
Gear 16 is rotatablely equipped with stent 15, the teeth portion sliding rack 13 of gear 16 is meshed, and the front side of the stent 15 is additionally provided with
Rolled round 17, the downside of the sliding rack 13 are welded with elevating lever 14, and elevating lever 14 straight down and passes through upper cross plate 3, lifts
To be slidably connected between bar 14 and upper cross plate 3, the downside of elevating lever 14 is welded and connected with link 19, link 19 and upper cross plate
Spring 18 is also associated between 3 downsides, the downside of link 19 is fixed by snap to be provided with internal gear disc 20, and the fluted disc 20 is
The inward flange of circular discs and internal gear disc 20 is equipped with engaging tooth, and the 20 upper center position of internal gear disc is installed with driving motor
21, drive the output shaft of motor 21 downwards and pierce into the inside of internal gear disc 20, the output shaft lower end interference fit of driving motor 21
Central gear 22 is installed, is engaged between central gear 22 and the engaging tooth of 20 inward flange of internal gear disc and is connected with planetary gear 23,
Interference fit is provided with connecting shaft 24 at the core wheel of planetary gear 23, and 24 lower end of connecting shaft is fixedly connected with bounce table 25, bounce
The model TESA 01419051 of table 25.
The operation principle of the present invention：In use, first by by rotating adjusting nut 11 and by controlling to adjust nut 11
Turn to, so that the first screw 4 starts to rotate, since left and right two parts hand of spiral of the first screw 4 is on the contrary, so that first
6 and second sliding block 7 of sliding block is mobile to centre respectively, reduces spacing between left clamp hand 8 and right clamp hand 9, so that end cap 10 is clamped,
Then by rotating counterclockwise rolled round 17, so that gear 16 rotates counterclockwise, 13 slide downward of sliding rack is driven, until jumping
The probe of dynamic table 25 is contacted with the surface of end cap 10, is then electrified to make driving motor 21 start to work, during driving motor 21 drives
Heart gear 22 starts to rotate, since internal gear disc 20 is fixed so that planetary gear 23 done around central gear 22 it is planetary
Rotate, so that bounce table 25 moves in a circle, then by reading greatest measure on bounce table 25, as 10 end of end cap at this time
The jitter values in face, the measuring device can be clamped the end cap of different-diameter, substantially increase the versatility of device；Left clamp hand
8 and right clamp hand 9 on arc clamp hand on the inside of be equipped with preventing rubber pad, so as to effectively prevent from causing end cap when clamping end cap 10
The electrophoresis layer on 10 surfaces is damaged；It can also meet that the end cap of different-thickness is surveyed into line bounce by adjusting the height of bounce table 25
Amount, using planetary rotation, so that bounce table 25 moves in a circle, can operate steadily during moving in a circle, from
And make glitch detection more accurate.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (7)
1. a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device, including base（1）, the first screw（4）, Zuo Jia
Hand（8）, right clamp hand（9）, internal gear disc（20）, driving motor（21）, central gear（22）, planetary gear（23）With bounce table
（25）, it is characterised in that：The base（1）Support plate is arranged with left and right sides of upper surface（2）, support plate（2）Upside
It is bolted and upper cross plate is installed（3）, the support plate positioned at the left and right sides（2）Between be rotatablely equipped with by bearing
First screw（4）, the first screw（4）Front and rear sides be equipped with lead（5）, lead（5）With support plate（2）Between pass through
It is welded and fixed connection, the first screw（4）Left and right two parts screw thread on respectively screw thread the first sliding block is installed（6）With the second sliding block
（7）, the first sliding block（6）With the second sliding block（7）Also it is slidably mounted on lead（5）On, first sliding block（6）With the second sliding block
（7）Upside be respectively welded left clamp hand（8）With right clamp hand（9）, first screw（4）Right end be pierced by branch positioned at right side
Fagging（2）And it is interference fitted and adjusting nut is installed（11）；The upper cross plate（3）On be installed with slideway（12）, slideway
（12）With upper cross plate（3）Keep vertical, slideway（12）On be slidably fitted with sliding rack（13）, sliding rack（13）Teeth portion to
The right side, the upper cross plate（3）On be also mounted by means of screws with stent（15）, stent（15）On be rotatablely equipped with gear（16）,
Gear（16）Teeth portion sliding rack（13）It is meshed, the sliding rack（13）Downside be welded with elevating lever（14）, lifting
Bar（14）Downside be welded and connected with link（19）, link（19）With upper cross plate（3）Spring is also associated between downside
（18）, link（19）Downside fixed by snap internal gear disc is installed（20）, the internal gear disc（20）Upper center position
It is installed with driving motor（21）, drive motor（21）Output shaft downwards and pierce into internal gear disc（20）Inside, driving electricity
Machine（21）Output shaft lower end interference fit central gear is installed（22）, central gear（22）With internal gear disc（20）Inward flange
Engagement is connected with planetary gear between engaging tooth（23）, planetary gear（23）Core wheel at interference fit connecting shaft is installed
（24）, connecting shaft（24）Lower end is fixedly connected with bounce table（25）.
2. a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device according to claim 1, its feature exist
In：The support plate（2）With base（1）Between be fixedly connected by screw.
3. a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device according to claim 1, its feature exist
In：First screw（4）Left and right two parts are tapped but center section not tapping, and the first screw（4）Left and right
Two parts hand of spiral is opposite.
4. a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device according to claim 1, its feature exist
In：The left clamp hand（8）With right clamp hand（9）On be equipped with arc clamp hand, be equipped with preventing rubber pad on the inside of arc clamp hand.
5. a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device according to claim 1, its feature exist
In：The elevating lever（14）Straight down and pass through upper cross plate（3）, elevating lever（14）With upper cross plate（3）Between to be slidably connected.
6. a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device according to claim 1, its feature exist
In：The internal gear disc（20）For circular discs and internal gear disc（20）Inward flange be equipped with engaging tooth.
7. a kind of rack and pinion engagement formula electric motor end cap end pulsation measurement device according to claim 1, its feature exist
In：The bounce table（25）Model TESA 01419051.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711333826.XA CN108036686B (en) | 2017-12-14 | 2017-12-14 | Gear rack meshing type motor end cover end face run-out measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711333826.XA CN108036686B (en) | 2017-12-14 | 2017-12-14 | Gear rack meshing type motor end cover end face run-out measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108036686A true CN108036686A (en) | 2018-05-15 |
| CN108036686B CN108036686B (en) | 2019-12-10 |
Family
ID=62102336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711333826.XA Active CN108036686B (en) | 2017-12-14 | 2017-12-14 | Gear rack meshing type motor end cover end face run-out measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108036686B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360915A (en) * | 2019-07-23 | 2019-10-22 | 杭州勤语智能科技有限公司 | A kind of wall thickness measuring device convenient for stretching |
| CN110426006A (en) * | 2019-06-08 | 2019-11-08 | 横店集团英洛华电气有限公司 | Motor front end cover end face run-out detection device |
| CN110906826A (en) * | 2019-11-29 | 2020-03-24 | 湖州精密铸造有限公司 | Measuring and calibrating device for aluminum product production and processing |
| CN111928802A (en) * | 2020-09-25 | 2020-11-13 | 南京锦华机械制造有限公司 | Radial runout detector for precision bearing |
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| RU2019782C1 (en) * | 1991-03-29 | 1994-09-15 | Джавлан Ергешевич Аликулов | Appliance for gear wheel run-out gauge |
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| CN106482601A (en) * | 2016-12-02 | 2017-03-08 | 江苏尚诚精密模具科技有限公司 | A kind of glitch detection machine |
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| GB1066894A (en) * | 1965-04-06 | 1967-04-26 | Maag Zahnraeder & Maschinen Ag | Improvements in or relating to gear checking instruments |
| RU2019782C1 (en) * | 1991-03-29 | 1994-09-15 | Джавлан Ергешевич Аликулов | Appliance for gear wheel run-out gauge |
| CN201575770U (en) * | 2010-01-19 | 2010-09-08 | 湖北神马齿轮制造有限公司 | Circular runout detector of helix angle gears |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426006A (en) * | 2019-06-08 | 2019-11-08 | 横店集团英洛华电气有限公司 | Motor front end cover end face run-out detection device |
| CN110360915A (en) * | 2019-07-23 | 2019-10-22 | 杭州勤语智能科技有限公司 | A kind of wall thickness measuring device convenient for stretching |
| CN110906826A (en) * | 2019-11-29 | 2020-03-24 | 湖州精密铸造有限公司 | Measuring and calibrating device for aluminum product production and processing |
| CN110906826B (en) * | 2019-11-29 | 2021-07-20 | 山东同其数字技术有限公司 | Measuring and calibrating device for aluminum product production and processing |
| CN111928802A (en) * | 2020-09-25 | 2020-11-13 | 南京锦华机械制造有限公司 | Radial runout detector for precision bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108036686B (en) | 2019-12-10 |
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Effective date of registration: 20191112 Address after: 317600 Yuhuan Mechanical and Electrical Industrial Park, Taizhou City, Zhejiang Province Applicant after: Yuhuan Kailing Machinery Group Co., Ltd. Address before: 450000 High-tech Industrial Development Zone, Zhengzhou City, Henan Province, 6 Cuizhu Street National 863 Software Park, 11 Building, 12 Floors, 223 Rooms Applicant before: Zhengzhou Melbourne Electronic Information Technology Co. Ltd. |
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