CN203385372U - Apparatus for measuring arc of roller - Google Patents
Apparatus for measuring arc of roller Download PDFInfo
- Publication number
- CN203385372U CN203385372U CN201320464707.9U CN201320464707U CN203385372U CN 203385372 U CN203385372 U CN 203385372U CN 201320464707 U CN201320464707 U CN 201320464707U CN 203385372 U CN203385372 U CN 203385372U
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- Prior art keywords
- arc
- roller
- model
- support
- measuring
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of machinery design and specifically to an apparatus for measuring the arc of a roller. The apparatus comprises an arc-aligning sample plate (4) and also comprises an arc support (2), wherein the arc support (2) comprises a support portion (21) and a fixation portion (22), and the arc-aligning sample plate (4) cooperates with the arc support (2) and is fixedly connected with the support portion (21) of the arc support (2) through bolts (5) and nuts (6). The apparatus provided by the utility model is simple in manufacturing and convenient to operate. By using the apparatus, the groove arc on the roller can be more accurately measured, a machine tool is free from being occupied, the disadvantages are made up that the accuracy of a sample plate is poor in purely manual operation and metering measuring on the machine tool consumes too much time, and the measuring is both rapid and accurate.
Description
Technical field
The utility model relates to the mechanical designing technique field, particularly, relates to a kind of device of measuring the roller circular arc.
Background technology
In mechanical processing process; often can encounter the work of measuring and checking the roller circular arc; especially little, the reeded roller of tool of roll body mid diameter; while measuring the groove circular arc of its roll body centre; conventional measuring method be with the hand direct control to the arc model to arc, its shortcoming is that poor stability, accuracy are low.
The existing method of measuring circular arc mainly contains two kinds.
Whether a kind of is to make a model easy and measured circular arc is measure-alike, directly with hand, snaps on circular arc, estimate circular arc and meet the requirements.This method operation is simple and easy, but model accurately can't be located, so accuracy is very poor, can only make rough measurement.
Another method is directly roller to be installed on lathe and plays the table measurement, although the measurement of this method is accurate, efficiency is but very low, but also takies lathe, thereby equals to have extended making increase in man-hour cost of manufacture.
The utility model content
The utility model, for addressing the above problem, provides a kind of device of measuring the roller circular arc.
The device of measurement roller circular arc of the present utility model, comprise arc model 4, also comprises a circle arc support 2, and described circle arc support 2 comprises support portion 21 and fixed part 22;
Described arc model 4 is matched with circle arc support 2, and be fixedly connected with the support portion 21 of circle arc support 2 with nut 6 by bolt 5.
As a kind of improvement of technique scheme, described bolt 5 and nut 6 are fixed in the 21 two ends, support portion of circle arc support 2.
Another kind as technique scheme improves, and described bolt 5 is hexagonal structure with nut 6.
The device of measurement roller circular arc of the present utility model, can quick and precisely measure the roller circular arc.Be applicable to the measurement operation of various roller circular arcs, can be widely used in all kinds of machining factory.
This device is made simple, easy and simple to handle.Can measure more accurately the groove circular arc on roller, and don't can take lathe, make up pure model poor accuracy hand-manipulated and measured to playing table on lathe the shortcoming that expends man-hour, accomplish not only fast but also accurate.Device of the present utility model can be for the measurement of process, also can be for machining later check.
The accompanying drawing explanation
The front view of the device that Fig. 1 is measurement roller circular arc of the present invention.
The side view of the device that Fig. 2 is measurement roller circular arc of the present invention.
Fig. 3 is of the present invention to arc model schematic diagram.
The front view that Fig. 4 is circle arc support of the present invention.
The side view that Fig. 5 is circle arc support of the present invention.
The accompanying drawing sign
1, roller 2, circle arc support 3, magnet
4, to arc model 5, bolt 6, nut
21, support portion 22, fixed part
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
The device of measurement roller circular arc of the present utility model, comprise arc model 4, also comprises a circle arc support 2, and described circle arc support 2 comprises support portion 21 and fixed part 22; Described arc model 4 is matched with circle arc support 2, and be fixedly connected with the support portion 21 of circle arc support 2 with nut 6 by bolt 5.As a kind of improvement of technique scheme, described bolt 5 and nut 6 are fixed in the 21 two ends, support portion of circle arc support 2.Described bolt 5 is preferably hexagonal structure with nut 6.
While using the measurement device roller stage casing groove circular arc of measurement roller circular arc of the present utility model, concrete operations are as follows:
It is suitable for arc model 4 according to the theoretical value of roller circular arc, to make; Determine the radian of circle arc support 2 support portions 22 according to roller two ends diameter.Be assembled into the device of measurement roller circular arc described in the utility model after completing.
While measuring the circular arc of roller stage casing groove, this device is put on roller 1, fixed part 22 by circle arc support 2 is fixing with roller 1, to coordinate (coinciding) with the circular arc of roller 1 stage casing groove to the circular arc of arc model 4, after adjusting the relative position to arc model 4 with this, tight a bolt 5 and nut 6, make arc model 4, by the support portion 21 of being fixed in circle arc support 2, to reach with circle arc support 2 and to match.
Utilize measurement mechanism of the present utility model and clearance gauge to combine, can realize the Measurement accuracy of roller stage casing groove circular arc.
By measurement mechanism and roller compacting, can measure in the situation that roller is motionless the circular arc of the roller stage casing groove of various angles with magnet 3.
It should be noted last that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described.Although with reference to embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, the technical solution of the utility model is modified or is equal to replacement, do not break away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. a device of measuring the roller circular arc, comprise arc model (4), it is characterized in that, also comprises a circle arc support (2), and described circle arc support (2) comprises support portion (21) and fixed part (22);
Described arc model (4) is matched with circle arc support (2), and be fixedly connected with the support portion (21) of circle arc support (2) with nut (6) by bolt (5).
2. device according to claim 1, is characterized in that, described bolt (5) and nut (6) are fixed in the two ends of the support portion (21) of circle arc support (2).
3. device according to claim 1 and 2, is characterized in that, described bolt (5) is hexagonal structure with nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464707.9U CN203385372U (en) | 2013-07-31 | 2013-07-31 | Apparatus for measuring arc of roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464707.9U CN203385372U (en) | 2013-07-31 | 2013-07-31 | Apparatus for measuring arc of roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385372U true CN203385372U (en) | 2014-01-08 |
Family
ID=49873850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320464707.9U Expired - Fee Related CN203385372U (en) | 2013-07-31 | 2013-07-31 | Apparatus for measuring arc of roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955494A (en) * | 2018-09-03 | 2018-12-07 | 武汉建工集团股份有限公司 | A kind of portable radian measuring instrument |
-
2013
- 2013-07-31 CN CN201320464707.9U patent/CN203385372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955494A (en) * | 2018-09-03 | 2018-12-07 | 武汉建工集团股份有限公司 | A kind of portable radian measuring instrument |
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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 |
Granted publication date: 20140108 Termination date: 20170731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |