CN108050980A - A kind of main shaft workpiece eccentric measurement instrument - Google Patents
A kind of main shaft workpiece eccentric measurement instrument Download PDFInfo
- Publication number
- CN108050980A CN108050980A CN201810120344.4A CN201810120344A CN108050980A CN 108050980 A CN108050980 A CN 108050980A CN 201810120344 A CN201810120344 A CN 201810120344A CN 108050980 A CN108050980 A CN 108050980A
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- Prior art keywords
- support base
- main shaft
- screw rod
- measurement instrument
- shaft workpiece
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- 238000005259 measurement Methods 0.000 title claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
- G01B21/24—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes for testing alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to a kind of main shaft workpiece eccentric measurement instrument, wherein：Support plate and support base are installed on bottom plate, support base side is movably installed with handwheel, 2 transmission belts are connected on handwheel, each band that rotates is connected respectively on corresponding belt wheel, belt wheel is fixedly and coaxially connected with idler wheel, the top of support base, which is also bolted, is equipped with groove profile mounting bracket, compression bar is installed in groove profile mounting bracket, compression bar end is movably installed with idle pulley, 1 screw rod and 2 guide rods have been mounted side by side between support plate and support base, the end of screw rod is fixedly connected with screw rod knob, sliding block is internally provided with 1 Screw hole structure and 2 through-hole structures, and 2 guide rods are located in 2 through-hole structures.The present invention from simple and convenient, put forward efficient angle, and device measurement is convenient, and operation element environmental requirement is not high, light easily to remove, and safeguards that simply cost of investment is low, and common testing staff also can conveniently singly complete detection operation.
Description
Technical field
The present invention relates to measuring device technical field, especially a kind of main shaft workpiece eccentric measurement instrument.
Background technology
Since I takes charge of the particularity of main shaft workpiece, the precision of the eccentric distance of main shaft can directly influence air compressor machine complete machine
Assembling and performance, the measurement of general measure instrument is difficult, time-consuming and laborious, and it is high to measure the special instrument price of eccentricity on the market,
Therefore Shortcomings.
The content of the invention
It is above-mentioned to overcome the shortcomings of, the object of the present invention is to provide a kind of main shaft workpiece eccentric measurement instrument, from simple
Angle that is convenient, improving processing efficiency is set out, and device measurement is convenient, and operation element environmental requirement is not high, light easily to remove, dimension
Shield is simple, and cost of investment is low, and common testing staff also can conveniently singly complete detection operation.
Technical scheme：
A kind of main shaft workpiece eccentric measurement instrument, including bottom plate, support plate, support base, handwheel, transmission belt, belt wheel, rolling
Wheel；Wherein：Support plate and support base are installed on bottom plate, support base side is movably installed with handwheel, connects on handwheel
2 transmission belts are connected to, each band that rotates is connected respectively on corresponding belt wheel, and belt wheel is fixedly and coaxially connected with idler wheel, support
The top of seat, which is also bolted, is equipped with groove profile mounting bracket, and compression bar, compression bar end activity peace are equipped in groove profile mounting bracket
Equipped with idle pulley, 1 screw rod and 2 guide rods are mounted side by side between support plate and support base, the end of screw rod is fixedly connected with
Screw rod knob, sliding block is internally provided with 1 Screw hole structure and 2 through-hole structures, and 2 guide rods are located in 2 through-hole structures,
Screw rod is located in Screw hole structure, is bolted on sliding block and is equipped with supporting rack, and installation is bolted in supporting rack
There is guide rail, guide groove is equipped in guide rail, guide finger is installed in guide groove, guide finger is fixedly connected on a side surface of movable plate
On, it is bolted on another side surface of movable plate and binding clip is installed, clamping is fastened by bolts in binding clip
There is eccentricity measuring instrument, contact block is also installed on movable plate.
A kind of main shaft workpiece eccentric measurement instrument, wherein：The crown center position of support base is equipped with escape groove.
A kind of main shaft workpiece eccentric measurement instrument, wherein：It is connected between groove profile mounting bracket and compression bar by fastening bolt,
And the tightness between groove profile mounting bracket and compression bar is adjusted by fastening bolt.
A kind of main shaft workpiece eccentric measurement instrument, wherein：It is an integral structure, and contacts between movable plate and contact block
Block is located at the underface of eccentricity measuring instrument.
A kind of main shaft workpiece eccentric measurement instrument, wherein：It is fixedly connected between belt wheel and idler wheel by shaft, and shaft
Through support base both sides.
The advantage of the invention is that：From simple and convenient, the angle of raising processing efficiency, and device measurement is convenient,
Operation element environmental requirement is not high, light easily to remove, and safeguards that simply cost of investment is low, and common testing staff can also facilitate independent
Complete detection operation.
Description of the drawings
Fig. 1 is the structure schematic diagram of the present invention.
Reference numeral：Bottom plate 1, support plate 2, support base 3, handwheel 4, transmission belt 5, belt wheel 6, idler wheel 7, escape groove 8, groove profile
Mounting bracket 9, compression bar 10, idle pulley 11, fastening bolt 12, guide rod 13, screw rod 14, screw rod knob 15, sliding block 16, supporting rack 17,
Guide rail 18, guide groove 19, movable plate 20, guide finger 21, binding clip 22, eccentricity measuring instrument 23, contact block 24.
Specific embodiment
Embodiment 1, referring to Fig. 1, a kind of main shaft workpiece eccentric measurement instrument, including bottom plate 1, support plate 2, support base
3rd, handwheel 4, transmission belt 5, belt wheel 6, idler wheel 7；Wherein：Support plate 2 and support base 3, support base 3 are installed on bottom plate 1
Side is movably installed with handwheel 4, and 2 transmission belts 5 are connected on handwheel 4, and each band 5 that rotates is connected respectively to corresponding belt wheel
On 6, belt wheel 6 is fixedly and coaxially connected with idler wheel 7, and the top of support base 3, which is also bolted, is equipped with groove profile mounting bracket 9,
Compression bar 10 is installed, 10 end of compression bar is movably installed with idle pulley 11, between support plate 2 and support base 3 side by side in groove profile mounting bracket 9
1 screw rod 14 and 2 guide rods 13 are installed, the end of screw rod 14 is fixedly connected with screw rod knob 15, and the inside of sliding block 16 is set
There are 1 Screw hole structure and 2 through-hole structures, and 2 guide rods 13 are located in 2 through-hole structures, screw rod 14 is located at Screw hole structure
It is interior, it is bolted on sliding block 16 and supporting rack 17 is installed, be bolted in supporting rack 17 and guide rail 18 is installed, led
Guide groove 19 is equipped in rail 18, guide finger 21 is installed in guide groove 19, guide finger 21 is fixedly connected on the one side of movable plate 20
On surface, it is bolted on another side surface of movable plate 20 and binding clip 22 is installed, pass through spiral shell in binding clip 22
Bolt fastening, which clamps, eccentricity measuring instrument 23, is also installed with contact block 24 on movable plate 20, the present apparatus from simple and convenient,
The angle for improving processing efficiency is set out, and device measurement is convenient, and operation element environmental requirement is not high, light easily to remove, and safeguards letter
Single, cost of investment is low, and common testing staff also can conveniently singly complete detection operation.
Embodiment 2, referring to Fig. 1, a kind of main shaft workpiece eccentric measurement instrument, wherein：The crown center position of support base 3
Escape groove 8 has been installed, has prevented the top of support base 3 from generating interference to the rotation of longer main shaft workpiece.Remaining is the same as embodiment 1.
Embodiment 3, referring to Fig. 1, a kind of main shaft workpiece eccentric measurement instrument, wherein：Groove profile mounting bracket 9 and compression bar 10
Between connected by fastening bolt 12, and the tightness between groove profile mounting bracket 9 and compression bar 10 is adjusted by fastening bolt 12,
Convenient for adjusting and compressing main shaft workpiece.Remaining is the same as embodiment 1.
Embodiment 4, referring to Fig. 1, a kind of main shaft workpiece eccentric measurement instrument, wherein：Movable plate 20 and contact block 24
Between be an integral structure, and contact block 24 is located at the underface of eccentricity measuring instrument 23, and stable structure is secured.Remaining is the same as implementation
Example 1.
Embodiment 5, referring to Fig. 1, a kind of main shaft workpiece eccentric measurement instrument, wherein：Lead between belt wheel 6 and idler wheel 7
Shaft is crossed to be fixedly connected, and shaft is through 3 both sides of support base, it is compact-sized, reliable.Remaining is the same as embodiment 1.
Operation principle：
Main shaft workpiece is placed between idler wheel 7 and idle pulley 11 first, idle pulley 11 is then adjusted by compression bar 10 so that idle pulley
11 are pressed on main shaft workpiece, then tighten fastening bolt 12, and compression bar 10 is fixed, and prevent from loosening, then, by contact block 24
It is placed on the cylindrical surface at spindle eccentricity position, under the effect of gravity, movable plate 20 can pass through guide finger 21 and 19 edge of guide groove
It guide rail 18 freely to move up and down, then, rotates handwheel 4, handwheel 4 drives idler wheel 7 to rotate by transmission belt 5 and belt wheel 6, idler wheel
7 will drive main shaft workpiece to rotate together, and when the eccentric position of main shaft workpiece goes to peak, the eccentricity write down at this time is surveyed
The reading of instrument 23 is measured, is denoted as M, when the eccentric position of main shaft workpiece goes to minimum point, writes down eccentricity measurement at this time again
The reading of instrument 23 is denoted as m, then carries out following computing:(M-m)/2, you can the eccentricity of main shaft workpiece is obtained, meanwhile, may be used also
To rotate screw rod 14 by screw rod knob 15 so that sliding block 16 is moved horizontally along guide rod 13, and then can be realized to difference
The eccentricity of the main shaft workpiece of length measures, and the effect of escape groove 8 is to prevent the top of support base 3 to longer main shaft work
The rotation of part generates interference.
Claims (5)
1. a kind of main shaft workpiece eccentric measurement instrument, including bottom plate (1), support plate (2), support base (3), handwheel (4), transmission
Band (5), belt wheel (6), idler wheel (7)；It is characterized in that：Support plate (2) and support base (3) are installed on bottom plate (1), is propped up
Support seat (3) side is movably installed with handwheel (4), and 2 transmission belts (5) are connected on handwheel (4), each to rotate band (5) respectively
It is connected on corresponding belt wheel (6), belt wheel (6) is fixedly and coaxially connected with idler wheel (7), and the top of support base (3) also passes through spiral shell
Bolt is installed with groove profile mounting bracket (9), and compression bar (10), the activity installation of compression bar (10) end are equipped in groove profile mounting bracket (9)
There is idle pulley (11), 1 screw rod (14) and 2 guide rods (13), screw rod have been mounted side by side between support plate (2) and support base (3)
(14) end is fixedly connected with screw rod knob (15), and sliding block (16) is internally provided with 1 Screw hole structure and 2 through-hole structures,
And 2 guide rods (13) are located in 2 through-hole structures, screw rod (14) is located in Screw hole structure, and sliding block passes through bolt on (16)
Supporting rack (17) is installed with, is bolted in supporting rack (17) and guide rail (18) is installed, is equipped with and leads in guide rail (18)
To slot (19), guide finger (21) is installed in guide groove (19), guide finger (21) is fixedly connected on the one side table of movable plate (20)
It on face, is bolted on another side surface of movable plate (20) and binding clip (22) is installed, led in binding clip (22)
Crossing bolt fastening and clamping has eccentricity measuring instrument (23), and contact block (24) is also installed on movable plate (20).
2. a kind of main shaft workpiece eccentric measurement instrument according to claim 1, it is characterised in that：The top of support base (3)
Portion centre position is equipped with escape groove (8).
3. a kind of main shaft workpiece eccentric measurement instrument according to claim 1, it is characterised in that：Groove profile mounting bracket (9)
It is connected between compression bar (10) by fastening bolt (12), and groove profile mounting bracket (9) and compression bar is adjusted by fastening bolt (12)
(10) tightness between.
4. a kind of main shaft workpiece eccentric measurement instrument according to claim 1, it is characterised in that：Movable plate (20) is with connecing
Contact block is an integral structure between (24), and contact block (24) is located at the underface of eccentricity measuring instrument (23).
5. a kind of main shaft workpiece eccentric measurement instrument according to claim 1, it is characterised in that：Belt wheel (6) and idler wheel
(7) it is fixedly connected between by shaft, and shaft runs through support base (3) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810120344.4A CN108050980A (en) | 2018-02-07 | 2018-02-07 | A kind of main shaft workpiece eccentric measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810120344.4A CN108050980A (en) | 2018-02-07 | 2018-02-07 | A kind of main shaft workpiece eccentric measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108050980A true CN108050980A (en) | 2018-05-18 |
Family
ID=62125769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810120344.4A Pending CN108050980A (en) | 2018-02-07 | 2018-02-07 | A kind of main shaft workpiece eccentric measurement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108050980A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624125A (en) * | 2021-08-19 | 2021-11-09 | 江苏科技大学 | Semi-intelligent eccentricity detection system based on motor operation |
| CN113982861A (en) * | 2021-11-12 | 2022-01-28 | 湖南科技大学 | Large-scale wind turbine generator system rotation detection device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865668A (en) * | 2010-04-29 | 2010-10-20 | 北京航空航天大学 | 3D ice shape detector |
| CN202092589U (en) * | 2011-06-10 | 2011-12-28 | 王鲁潍 | Vertical type concentricity measuring device |
| CN102506895A (en) * | 2011-10-11 | 2012-06-20 | 长安大学 | Three-dimensional deformation precision inspection device of measuring apparatus |
| CN204240965U (en) * | 2014-11-14 | 2015-04-01 | 山东泗水大象机械有限公司 | Oil motor end cap pilot hole be connected hole position detection frock |
| CN204718578U (en) * | 2015-07-03 | 2015-10-21 | 温州韦度电子有限公司 | A kind of electronic concentricity measuring instrument |
| CN105890557A (en) * | 2015-01-26 | 2016-08-24 | 无锡智众科技有限公司 | Bearing detection machine |
| CN106248039A (en) * | 2016-08-15 | 2016-12-21 | 天津全智生产力促进有限公司 | Long Axle Parts concentricity testing device |
| CN206656705U (en) * | 2017-04-06 | 2017-11-21 | 事必得精密机械(上海)有限公司 | Axiality automatic detection device |
| CN207779376U (en) * | 2018-02-07 | 2018-08-28 | 江西氟斯新能源科技有限公司 | A kind of high-precision main shaft workpiece eccentric measurement instrument |
-
2018
- 2018-02-07 CN CN201810120344.4A patent/CN108050980A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865668A (en) * | 2010-04-29 | 2010-10-20 | 北京航空航天大学 | 3D ice shape detector |
| CN202092589U (en) * | 2011-06-10 | 2011-12-28 | 王鲁潍 | Vertical type concentricity measuring device |
| CN102506895A (en) * | 2011-10-11 | 2012-06-20 | 长安大学 | Three-dimensional deformation precision inspection device of measuring apparatus |
| CN204240965U (en) * | 2014-11-14 | 2015-04-01 | 山东泗水大象机械有限公司 | Oil motor end cap pilot hole be connected hole position detection frock |
| CN105890557A (en) * | 2015-01-26 | 2016-08-24 | 无锡智众科技有限公司 | Bearing detection machine |
| CN204718578U (en) * | 2015-07-03 | 2015-10-21 | 温州韦度电子有限公司 | A kind of electronic concentricity measuring instrument |
| CN106248039A (en) * | 2016-08-15 | 2016-12-21 | 天津全智生产力促进有限公司 | Long Axle Parts concentricity testing device |
| CN206656705U (en) * | 2017-04-06 | 2017-11-21 | 事必得精密机械(上海)有限公司 | Axiality automatic detection device |
| CN207779376U (en) * | 2018-02-07 | 2018-08-28 | 江西氟斯新能源科技有限公司 | A kind of high-precision main shaft workpiece eccentric measurement instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624125A (en) * | 2021-08-19 | 2021-11-09 | 江苏科技大学 | Semi-intelligent eccentricity detection system based on motor operation |
| CN113982861A (en) * | 2021-11-12 | 2022-01-28 | 湖南科技大学 | Large-scale wind turbine generator system rotation detection device |
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Application publication date: 20180518 |
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