CN206002013U - A kind of round jitter detection apparatus of axial workpiece - Google Patents
A kind of round jitter detection apparatus of axial workpiece Download PDFInfo
- Publication number
- CN206002013U CN206002013U CN201621046053.8U CN201621046053U CN206002013U CN 206002013 U CN206002013 U CN 206002013U CN 201621046053 U CN201621046053 U CN 201621046053U CN 206002013 U CN206002013 U CN 206002013U
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- CN
- China
- Prior art keywords
- mobile platform
- head
- detection apparatus
- measurement
- jitter detection
- 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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Abstract
This utility model designs a kind of round jitter detection apparatus of axial workpiece, and it includes supporting mechanism, measurement head mobile platform, hold-down mechanism and workpiece for measurement bracing frame.Described supporting mechanism includes base plate, and described base plate upper surface is installed with pedestal and support, and described pedestal is installed with the first column and the second column.Described measurement head mobile platform includes long guideway, described long guideway is fixedly mounted on base plate, being slidably installed on described long guideway has the first mobile platform, the upper surface of described first mobile platform is provided with short lead rail, being slidably installed in described short lead rail has the second mobile platform, on described second mobile platform, head-measuring rack is installed, head-measuring rack is installed with gauge head by cover plate.There is structure simple, easy to operate, certainty of measurement is high, measurement head is easy to move, can with one-time detection part all sites circle beating degree the advantages of.
Description
Technical field
This utility model belongs to axial workpiece testing equipment field, is related to a kind of round jitter detection apparatus of axial workpiece.
Background technology
One important indicator of Machining of Shaft-type Parts quality is exactly the round beating degree of circumferential surface.If the circle jump of axial workpiece
In assembling, dynamic degree, beyond prescribed limit, occurs that assembling is difficult, can increase abrasion and noise in use, reduce by zero
The service life of part, the allomeric function of impact equipment, reduces operating accuracy, or even directly results in equipment scrapping, safe thing
Therefore.The beating degree detection of axial workpiece just seems abnormal important.When general detection means carries out justifying glitch detection, certainty of measurement
Not high, and gauge head cannot move, and lead to some positions of measured part can be missed, or need manually repeatedly to measure, lead
Cause measurement data inaccurate.
In view of the foregoing it is necessary to provide a kind of structure simple, easy and simple to handle, certainty of measurement is high, and gauge head is easy to move,
Can be with the detection means of one-time detection part all sites circle beating degree.
Utility model content
A kind of round jitter detection apparatus of axial workpiece that this utility model provides have structure simply, easy to operate, survey
Accuracy of measurement is high, and measurement head is easy to move, can with one-time detection part all sites circle beating degree the advantages of.
In order to solve above-mentioned technical problem, the utility model proposes technical scheme below：A kind of circle of axial workpiece is beated
Detection means, it includes supporting mechanism, measurement head mobile platform, hold-down mechanism and workpiece for measurement bracing frame.
Described supporting mechanism includes base plate, and described base plate upper surface is installed with pedestal and support, solid on described pedestal
Dingan County is equipped with the first column and the second column.
Described measurement head mobile platform includes long guideway, and described long guideway is fixedly mounted on base plate, on described long guideway
Being slidably installed has the first mobile platform, and the upper surface of described first mobile platform is provided with short lead rail, in described short lead rail
Being slidably installed has the second mobile platform, and described second mobile platform is provided with head-measuring rack, passes through cover plate on head-measuring rack
It is installed with gauge head；
Described hold-down mechanism includes handwheel, and described handwheel is arranged on the top of support by screw drive, described handwheel
Nut is provided with screw rod, the end of described screw rod is installed with pressing plate.
Described first mobile platform is passed through the first guide rail box and is slidably matched with long guideway composition；On described first mobile platform
First holding screw is installed.
Described second mobile platform is passed through the second guide rail box and is slidably matched with short lead rail composition；On described second mobile platform
Second holding screw is installed.
Described stylus tip is planar as.
Described pressing plate is arranged on the screw rod end of handwheel by baffle plate and screw.
The lower surface of described pressing plate is machined with the first location hole and the second location hole, described first location hole and the second positioning
Matched with the first column and the second column respectively in hole.
Described workpiece for measurement bracing frame includes measured workpiece, the two ends of described measured workpiece be separately installed with clutch shaft bearing and
Second bearing, described clutch shaft bearing and second bearing support and are arranged between pedestal and pressing plate.
This utility model has the advantages that：
Change the radial position of gauge head confronting parts by mobile second mobile platform, to detect the part of different-diameter,
Change the axial location of gauge head confronting parts by mobile first mobile platform, to detect the round beating degree of part all sites.
Described measured workpiece two ends are the axial workpieces being preinstalled with bearing, and on pedestal, described hold-down mechanism includes handwheel and pressure
Plate, by rotation hand wheel, measured workpiece is pressed on pedestal pressing plate, and hand rotation tested part can detect the circle jump of part
Dynamic degree.
Brief description
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is first visual angle graphics of this utility model.
Fig. 2 is second visual angle graphics of this utility model.
Fig. 3 is the 3rd visual angle graphics of this utility model.
Fig. 4 is this utility model workpiece for measurement support frame structure schematic diagram.
In figure：Supporting mechanism 1, measurement head mobile platform 2, hold-down mechanism 3, workpiece for measurement bracing frame 4；
Base plate 1-1, pedestal 1-2, support 1-3, the first column 1-4, the second column 1-5；
Long guideway 2-1, the first guide rail box 2-2, the first holding screw 2-3, the first mobile platform 2-4, short lead rail 2-5,
Two guide rail box 2-6, the second mobile platform 2-7, the second holding screw 2-8, head-measuring rack 2-9, gauge head 2-10, cover plate 2-11；
Handwheel 3-1, nut 3-2, pressing plate 3-3, baffle plate 3-4, screw 3-5, the first location hole 3-6, the second location hole 3-7；
Measured workpiece 4-1, clutch shaft bearing 4-2, second bearing 4-3.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
As Fig. 1-4, a kind of round jitter detection apparatus of axial workpiece, it include supporting mechanism 1, measurement head mobile platform 2,
Hold-down mechanism 3 and workpiece for measurement bracing frame 4.
Further, described supporting mechanism 1 includes base plate 1-1, and described base plate 1-1 upper surface is installed with pedestal 1-2
With support 1-3, described pedestal 1-2 is installed with the first column 1-4 and the second column 1-5.
Further, described measurement head mobile platform 2 includes long guideway 2-1, and described long guideway 2-1 is fixedly mounted on base plate
On 1-1, described long guideway 2-1 is slidably installed and has the first mobile platform 2-4, the upper table of described first mobile platform 2-4
Face is provided with short lead rail 2-5, and described short lead rail 2-5 is slidably installed the second mobile platform 2-7, and described second is mobile flat
Head-measuring rack 2-9 is provided with platform 2-7, head-measuring rack 2-9 is installed with gauge head 2-10 by cover plate 2-11；
Further, described hold-down mechanism 3 includes handwheel 3-1, and described handwheel 3-1 is arranged on support 1- by screw drive
3 top, the screw rod of described handwheel 3-1 is provided with nut 3-2, and the end of described screw rod is installed with pressing plate 3-3.
Further, described first mobile platform 2-4 consists of the first guide rail box 2-2 and long guideway 2-1 and is slidably matched；
On described first mobile platform 2-4, the first holding screw 2-3 is installed.
Further, described second mobile platform 2-7 is consisted of with short lead rail 2-5 the second guide rail box 2-6 and is slidably matched；
On described second mobile platform 2-7, the second holding screw 2-8 is installed.
Further, described gauge head 2-10 end is planar as.To absorb the up-down error of axial workpiece during detection, carry
High measurement accuracy.
Further, described pressing plate 3-3 is arranged on the screw rod end of handwheel 3-1 by baffle plate 3-4 and screw 3-5.
Further, the lower surface of described pressing plate 3-3 is machined with the first location hole 3-6 and the second location hole 3-7, and described
One location hole 3-6 and the second location hole 3-7 is matched with the first column 1-4 and the second column 1-5 respectively.
Further, described workpiece for measurement bracing frame 4 includes measured workpiece 4-1, and the two ends of described measured workpiece 4-1 are respectively
Clutch shaft bearing 4-2 and second bearing 4-3 are installed, described clutch shaft bearing 4-2 and second bearing 4-3 support and be arranged on pedestal 1-2
And pressing plate 3-3 between.
Work process of the present utility model and operation principle are：
As Fig. 3, rotate counterclockwise handwheel 3-1, pressing plate 3-3 is lifted, workpiece for measurement bracing frame 4 is positioned over pedestal 1-2
On, so that the clutch shaft bearing 4-2 at measured workpiece 4 two ends and second bearing 4-3 is located in the V-groove of pedestal 1-2, dextrorotation is changed hands
Wheel 3-1, make the first column 1-4 on pedestal 1-2 and the second column 1-5 insert respectively the first location hole 3-6 on pressing plate 3-3,
In second location hole 3-7, until pressing plate 3-3 compresses measured workpiece 4-1, measured workpiece 4-1 clamping finishes.
As Fig. 1, mobile second mobile platform 2-7, make the front end of gauge head 2-10 just contact measured workpiece 4-1, tighten the
Two holding screw 2-8, make the second mobile platform 2-7 fix relative to the first mobile platform 2-4.Unscrew the first holding screw 2-3, handss
Dynamic rotation measured workpiece 4-1, and mobile first mobile platform 2-4, just can detect that the circle of measured workpiece 4-1 all sites is beated
Degree.
By above-mentioned description, those skilled in the art completely can be without departing from this utility model technological thought
In the range of, carry out various change and modification all within protection domain of the present utility model.Of the present utility model most
Matters, belong to the common knowledge of those skilled in the art.
Claims (7)
1. a kind of axial workpiece round jitter detection apparatus it is characterised in that：It includes supporting mechanism（1）, measurement head mobile flat
Platform（2）, hold-down mechanism（3）With workpiece for measurement bracing frame（4）；
Described supporting mechanism（1）Including base plate（1-1）, described base plate（1-1）Upper surface is installed with pedestal（1-2）And support
（1-3）, described pedestal（1-2）On be installed with the first column（1-4）With the second column（1-5）；
Described measurement head mobile platform（2）Including long guideway（2-1）, described long guideway（2-1）It is fixedly mounted on base plate（1-1）
On, described long guideway（2-1）On be slidably installed and have the first mobile platform（2-4）, described first mobile platform（2-4）Upper
Surface is provided with short lead rail（2-5）, described short lead rail（2-5）On be slidably installed and have the second mobile platform（2-7）, described
Two mobile platforms（2-7）On head-measuring rack is installed（2-9）, in head-measuring rack（2-9）Above pass through cover plate（2-11）It is installed with survey
Head（2-10）；
Described hold-down mechanism（3）Including handwheel（3-1）, described handwheel（3-1）Support is arranged on by screw drive（1-3）Top
Portion, described handwheel（3-1）Screw rod on nut is installed（3-2）, the end of described screw rod is installed with pressing plate（3-3）.
2. a kind of axial workpiece according to claim 1 round jitter detection apparatus it is characterised in that：Described first is mobile
Platform（2-4）By the first guide rail box（2-2）With long guideway（2-1）Composition is slidably matched；Described first mobile platform（2-4）On
First holding screw is installed（2-3）.
3. a kind of axial workpiece according to claim 1 round jitter detection apparatus it is characterised in that：Described second is mobile
Platform（2-7）By the second guide rail box（2-6）With short lead rail（2-5）Composition is slidably matched；Described second mobile platform（2-7）On
Second holding screw is installed（2-8）.
4. a kind of axial workpiece according to claim 1 round jitter detection apparatus it is characterised in that：Described gauge head（2-
10）End is planar as.
5. a kind of axial workpiece according to claim 1 round jitter detection apparatus it is characterised in that：Described pressing plate（3-
3）By baffle plate（3-4）And screw（3-5）It is arranged on handwheel（3-1）Screw rod end.
6. a kind of axial workpiece according to claim 1 round jitter detection apparatus it is characterised in that：Described pressing plate（3-
3）Lower surface be machined with the first location hole（3-6）With the second location hole（3-7）, described first location hole（3-6）Fixed with second
Position hole（3-7）Respectively with the first column（1-4）With the second column（1-5）Match.
7. a kind of axial workpiece according to claim 1 round jitter detection apparatus it is characterised in that：Described workpiece for measurement
Bracing frame（4）Including measured workpiece（4-1）, described measured workpiece（4-1）Two ends be separately installed with clutch shaft bearing（4-2）With
Two bearings（4-3）, described clutch shaft bearing（4-2）And second bearing（4-3）Support is arranged on pedestal（1-2）And pressing plate（3-3）It
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621046053.8U CN206002013U (en) | 2016-09-09 | 2016-09-09 | A kind of round jitter detection apparatus of axial workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621046053.8U CN206002013U (en) | 2016-09-09 | 2016-09-09 | A kind of round jitter detection apparatus of axial workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002013U true CN206002013U (en) | 2017-03-08 |
Family
ID=58194089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621046053.8U Expired - Fee Related CN206002013U (en) | 2016-09-09 | 2016-09-09 | A kind of round jitter detection apparatus of axial workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014340A (en) * | 2017-05-02 | 2017-08-04 | 天津普天单向器有限公司 | A kind of multifunctional general driving shaft detection means |
| CN108759610A (en) * | 2018-07-14 | 2018-11-06 | 埃夫特智能装备股份有限公司 | A kind of adjustable robot axial workpiece circle jitter detection apparatus of mistake proofing |
| CN109084714A (en) * | 2018-06-28 | 2018-12-25 | 江南大学 | A kind of detection device for specific axial workpiece |
-
2016
- 2016-09-09 CN CN201621046053.8U patent/CN206002013U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014340A (en) * | 2017-05-02 | 2017-08-04 | 天津普天单向器有限公司 | A kind of multifunctional general driving shaft detection means |
| CN107014340B (en) * | 2017-05-02 | 2023-08-11 | 天津普天单向器有限公司 | Multifunctional universal transmission shaft detection device |
| CN109084714A (en) * | 2018-06-28 | 2018-12-25 | 江南大学 | A kind of detection device for specific axial workpiece |
| CN108759610A (en) * | 2018-07-14 | 2018-11-06 | 埃夫特智能装备股份有限公司 | A kind of adjustable robot axial workpiece circle jitter detection apparatus of mistake proofing |
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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: 20170308 Termination date: 20170909 |