CN206347935U - A kind of roller tooth axle axial dimension measuring table - Google Patents
A kind of roller tooth axle axial dimension measuring table Download PDFInfo
- Publication number
- CN206347935U CN206347935U CN201621396936.1U CN201621396936U CN206347935U CN 206347935 U CN206347935 U CN 206347935U CN 201621396936 U CN201621396936 U CN 201621396936U CN 206347935 U CN206347935 U CN 206347935U
- Authority
- CN
- China
- Prior art keywords
- rectangular platform
- tooth axle
- roller tooth
- axial dimension
- hole
- 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
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims description 13
- 238000005259 measurement Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model is related to a kind of roller tooth axle axial dimension measuring table, including rectangular platform；The rectangular platform top surface and parallel misalignment≤80 μm of bottom surface；The side of rectangular platform vertically sets through hole, and the diameter of the through hole is engaged with being used to install the spindle nose diameter of rolling bearing side on roller tooth axle, the axis of through hole and perpendicularity deviation≤30 μm of rectangular platform top surface；The two sides of correspondence rectangular platform width are the arc surface being inwardly recessed.The utility model is vertically positioned roller tooth axle by rectangular platform, not only convenient and swift using the axial dimension H between the shaft shoulder of height calipers direct measurement two, and ensure that measurement accuracy.
Description
Technical field
The utility model is related to a kind of aided measurement device, more particularly to a kind of roller tooth axle axial dimension measuring table.
Background technology
Roller case is the important component of mm finishing mill unit, is the final former of wire rod.Mainly it is made up of several parts：Two
Root roll mandrel, two eccentric bushings, the casings and roll-separating mechanism of supporting eccentric bushing, its performance directly affect wire product
Precision and quality.
The number of teeth of two roller tooth axles in roller case, modulus are equal, oppositely oriented, for installing roll rolled wire.To protect
The installation accuracy of roll is demonstrate,proved, roller tooth axle needs to check size before the mounting, and one of axial dimension H is from the installation axis of rolling
Whether the shaft shoulder held the distance between shaft shoulder of ring oiler (as shown in Figure 1) in installing, its dimensional accuracy determines roll installation
Meet calibrated altitude requirement.Due to install the shaft shoulder of rolling bearing and installation ring oiler the shaft shoulder is distant, diameter differ compared with
Greatly, using slide measure, outside micrometer, height calipers all can not direct measurement, and use the method that measures indirectly not protect
Demonstrate,prove measurement accuracy.
The content of the invention
The utility model provides a kind of roller tooth axle axial dimension measuring table, by rectangular platform by roller tooth axle along vertically
Direction is positioned, not only convenient and swift using the axial dimension H between the shaft shoulder of height calipers direct measurement two, and can
Ensure measurement accuracy.
In order to achieve the above object, the utility model is realized using following technical scheme：
A kind of roller tooth axle axial dimension measuring table, including rectangular platform；The rectangular platform top surface is parallel with bottom surface
Spend deviation≤80 μm；The side of rectangular platform vertically sets through hole, and the diameter of the through hole installs rolling with being used on roller tooth axle
The spindle nose diameter of dynamic bearing side is engaged, the axis of through hole and perpendicularity deviation≤30 μm of rectangular platform top surface.
The two sides of the rectangular platform width are the arc surface being inwardly recessed.
Connected between the top surface or bottom surface of the arc surface and rectangular platform by transition plane, transition plane respectively with square
The top surface or plane perpendicular of shape platform.
Transition chamfering is provided between the through hole and rectangular platform top surface, the angle of transition chamfering is 30~60 °.
Compared with prior art, the beneficial effects of the utility model are：
1) roller tooth axle is vertically positioned by rectangular platform, using the shaft shoulder of height calipers direct measurement two it
Between axial dimension H, it is convenient and swift；
2) rectangular platform is simple in construction, make, it is easy to use, be effectively improved the measurement efficiency of roller tooth axle, reduce
Labor intensity；
3) measurement accuracy is high, it is ensured that the roller tooth axle used on the machine meets technical requirements, reduces the fault rate of roller tooth axle, improves
The stability of milling train operation, ensures the trouble-free operation of production.
4) both sides of rectangular platform set recessed arc surface, mitigate weight, and be easy to move.
Brief description of the drawings
Fig. 1 is the structural representation of roller tooth axle described in the utility model.
Fig. 2 is the structural representation of roller tooth axle axial dimension measuring table described in the utility model.
Fig. 3 is roller tooth axle axial dimension measuring table use state schematic diagram described in the utility model.
In figure：1. the transition of 23. arc surface of roller tooth axle 2. rectangular platform, 21. rectangular platform top surface, 22. through hole 24. is put down
Face
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Fig. 2 a kind of roller tooth axle axial dimension measuring table described in the utility model, including rectangular platform 2；It is described
Rectangular platform top surface 21 and parallel misalignment≤80 μm of bottom surface；The side of rectangular platform 2 vertically sets through hole 22, and this leads to
The diameter in hole 22 is engaged with being used to install the spindle nose diameter of rolling bearing side on roller tooth axle 1, the axis and rectangle of through hole 22
Perpendicularity deviation≤30 μm of platform top surface 21.
The two sides of the width of rectangular platform 2 are the arc surface 23 being inwardly recessed.
Connected between the arc surface 23 and the top surface 21 of rectangular platform or bottom surface by transition plane 24, transition plane 24
Respectively with the top surface 21 or plane perpendicular of rectangular platform.
Transition chamfering is provided between the through hole 22 and rectangular platform top surface 21, the angle of transition chamfering is 30~60 °.
Following examples are implemented lower premised on technical solutions of the utility model, give detailed embodiment
With specific operating process, but protection domain of the present utility model is not limited to following embodiments.Side used in following embodiments
Method is conventional method unless otherwise instructed.
【Embodiment】As shown in Fig. 2 the roller tooth axle axial dimension measuring table in the present embodiment, through hole 22 is carried by one
Rectangular platform 2 constitute.
It is used for a diameter of ￠ 60mm of the shaft shoulder for installing rolling bearing, the shaft shoulder for installing ring oiler on the roller tooth axle 1
A diameter of ￠ 165mm, the distance between two shaft shoulders (size H) are 463.5mm by drawing.
The parallel misalignment of the long 270mm of rectangular platform 2, width 110mm, high 55mm, its top surface 21 and bottom surface is 63 μm.
Through hole 22 is located at the side of rectangular platform 2, its diameter and the spindle nose diameter that rolling bearing side is installed on roller tooth axle 1
It is engaged, is ￠ 51mm.
The perpendicularity deviation of through hole 22 and rectangular platform top surface 21 is 21 μm.
As shown in figure 3, the method for measuring size H on roller tooth axle 1 using roller tooth axle axial dimension measuring table is as follows：
1) when measuring, roller tooth axle 1 is first turned into vertical position, the spindle nose insertion through hole of rolling bearing side is installed
In 22；
2) after spindle nose is fully entered in through hole 22, the shaft shoulder end face and rectangular platform of rolling bearing are installed on roller tooth axle 1
Top surface 21 is concordant；
3) height calipers is placed in the rectangular platform 2 of the side of through hole 22, directly reads size, that is, complete size H's
Measurement process.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its design is subject to equivalent substitution or change, should all cover within protection domain of the present utility model.
Claims (4)
1. a kind of roller tooth axle axial dimension measuring table, it is characterised in that including rectangular platform；The rectangular platform top surface and bottom
Parallel misalignment≤80 μm in face；The side of rectangular platform vertically sets through hole, and the diameter of the through hole on roller tooth axle with using
It is engaged in the spindle nose diameter for installing rolling bearing side, the μ of the axis of through hole and the perpendicularity deviation of rectangular platform top surface≤30
m。
2. a kind of roller tooth axle axial dimension measuring table according to claim 1, it is characterised in that the rectangular platform is wide
The two sides for spending direction are the arc surface being inwardly recessed.
3. a kind of roller tooth axle axial dimension measuring table according to claim 2, it is characterised in that the arc surface and square
Connected between the top surface of shape platform or bottom surface by transition plane, transition plane is hung down with the top surface of rectangular platform or bottom surface respectively
Directly.
4. a kind of roller tooth axle axial dimension measuring table according to claim 1, it is characterised in that the through hole and rectangle
Transition chamfering is provided between platform top surface, the angle of transition chamfering is 30~60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396936.1U CN206347935U (en) | 2016-12-19 | 2016-12-19 | A kind of roller tooth axle axial dimension measuring table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621396936.1U CN206347935U (en) | 2016-12-19 | 2016-12-19 | A kind of roller tooth axle axial dimension measuring table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347935U true CN206347935U (en) | 2017-07-21 |
Family
ID=59317193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621396936.1U Expired - Fee Related CN206347935U (en) | 2016-12-19 | 2016-12-19 | A kind of roller tooth axle axial dimension measuring table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117963A (en) * | 2018-11-27 | 2019-08-13 | 中国二十二冶集团有限公司 | The construction method of installation of high speed wire rod finishing block |
-
2016
- 2016-12-19 CN CN201621396936.1U patent/CN206347935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117963A (en) * | 2018-11-27 | 2019-08-13 | 中国二十二冶集团有限公司 | The construction method of installation of high speed wire rod finishing block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206347935U (en) | A kind of roller tooth axle axial dimension measuring table | |
| CN204881441U (en) | Multi -functional swift formula pole class detection device | |
| CN201613489U (en) | Shape measuring device of grinding machine roll | |
| CN208588303U (en) | A kind of safety tongs clearance measuring tool | |
| CN203414075U (en) | Hydraulic dynamometer main shaft and rotor fit taper detection device | |
| CN204321767U (en) | A kind of Corrugated Roller Grinding Machine structure | |
| CN103471477B (en) | The using method of hydraulic reclamation pipeline three dimension measurement instrument | |
| CN206648572U (en) | A kind of measurement go-no go gauge of exclusive On-line Product cubing | |
| CN204495235U (en) | A kind of survey instrument measuring mill housing central plane | |
| CN205482869U (en) | Length measurement system of electrode automatic sander | |
| CN205245959U (en) | Large -diameter inner hole measuring apparatu | |
| CN203991667U (en) | A kind of high line outlet blowback air device | |
| CN202683620U (en) | Guide and guard assembly | |
| CN203605885U (en) | Crankcase comprehensive test tool | |
| CN101691984B (en) | Measuring scale specially used for mandril supporting roller and method for measuring height of the mandril supporting roller by same | |
| CN205801546U (en) | A kind of Boeing-737 type Krueger flap safety supporting device | |
| CN205816414U (en) | Tandem mill two roller central campus standard apparatus | |
| CN104290051B (en) | Lever downswing machine | |
| CN203396311U (en) | An inner chamber dimension detecting apparatus for d a railway vehicle | |
| CN100561112C (en) | The method of core rod support roller height measuring rule and measurement thereof | |
| CN205888594U (en) | Frame driving support cross bore frock | |
| CN201955050U (en) | Differential carrier cross hole verticality detection tool | |
| CN204183259U (en) | A kind of axial workpiece bracket of axial workpiece lathe processing equipment | |
| CN103411575A (en) | Device for detecting matching taper of main shaft of hydraulic dynamometer and rotor of hydraulic dynamometer and machining method | |
| CN202343966U (en) | Taper mandrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 |