CN208205990U - A kind of large cylindrical roller outer diameter slope dimension measuring device - Google Patents
A kind of large cylindrical roller outer diameter slope dimension measuring device Download PDFInfo
- Publication number
- CN208205990U CN208205990U CN201820515962.4U CN201820515962U CN208205990U CN 208205990 U CN208205990 U CN 208205990U CN 201820515962 U CN201820515962 U CN 201820515962U CN 208205990 U CN208205990 U CN 208205990U
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- datum plate
- roller
- measuring device
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- 238000005259 measurement Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
A kind of large cylindrical roller outer diameter slope dimension measuring device, there is positioning plate, positioning plate is equipped with upper and lower datum plate, the upper and lower datum plate is fixed on positioning plate by hexagon socket head cap screw, in use, the upper and lower datum level of datum plate and the outer surface of roller fit closely, and two dial gauges are additionally provided on upper datum plate.The dial gauge is fixed on the both ends of upper datum plate by gauge stand.The distance between two dial gauges are equal to the length of grade that roller radical length subtracts a slope.When measurement, roller is on lathe, and without moving, the outer surface of the datum level of the upper and lower datum plate of measuring device and roller is fitted closely, artificial dragging measuring device is moved forward and backward along roller axis, and the numerical value of indicator rotation is the slope depth dimensions numerical value of institute side.This item utility model is easy to operate, time saving and energy saving without moving roller up and down, improves working efficiency and safety coefficient.
Description
Technical field
The utility model relates to field of bearings, and in particular to a kind of dress of measurable large cylindrical roller outer diameter slope size
It sets.
Background technique
Existing NU22/630X2/HC/YB2 serial large-scale cylindrical roller before use, need to carry out mill slope to its outer diameter,
Cylindrical roller outer diameter mill slope is edge profit when reducing bearing inner race and outer ring stress deformation, prevents lasso fragmentation.Circle
The manufacturing procedure on column roller outer diameter mill slope is to modify grinding wheel by drawing size to form, grinding wheel crush grinding machine-shaping.By
It is longer in roller length, be relatively large in diameter, slope is also longer, and when grinding slope, grinding wheel consumption is fast, and will cause the ground of grinding wheel consumption
Side is uneven, and therefore, the slope size of roller is just difficult to ensure, needs to take multiple measurements when grinding slope.Survey for slope
Amount, needs for the roller of 24.91 kilogram weights to be transported to from the bed on instrument and measures, and too slow and inconvenient, people is carried with lifting
Work carrying is time-consuming and laborious, and there are security risk, working efficiency is low.
Summary of the invention
To solve the above problems, the utility model provides a kind of large cylindrical roller outer diameter slope dimension measuring device, have
Measured roller, it is characterised in that: have a rectangle positioning plate, be respectively fixedly connected with upper benchmark at the both ends of positioning plate
Plate and lower datum plate, the upper datum plate and lower datum plate are rectangle, have one at the center of upper one long side of datum plate
Strip protrusion, the protrusion are the datum level of upper datum plate, and datum plate direction is raised downwards for the benchmark of the upper datum plate；
At the center of lower datum plate lower surface, there is a rectangle protrusion, the rectangle protrusion is the datum level of lower datum plate, rectangular
Shape positioning plate is vertically placed on roller side, and the datum level of upper datum plate connects with the datum level of lower datum plate with roller outer surface
Touching, the both ends of upper datum plate are also connected with there are two dial gauge, and the distance between two dial gauges are 192mm, and the dial gauge is logical
It crosses gauge stand to be fixed on datum plate, dial gauge lower end has measuring head, and measuring head is in contact with roller outer surface, two percentages
Table and upper datum plate are in the same plane.
When measurement, roller is on lathe, without moving, by the datum level and roller of the upper and lower datum plate of measuring device
Outer surface fit closely, manually along roller axial direction, be moved forward and backward measuring device, indicator rotation numerical value be institute side slope
Depth dimensions numerical value.This item utility model is easy to operate, time saving and energy saving without moving roller up and down, improves working efficiency and peace
Overall coefficient.
Detailed description of the invention
Fig. 1 is this item utility model structural schematic diagram；
Wherein: datum plate, 8- roller, 9- under 1- dial gauge, 3- gauge stand, 4- screw, the upper datum plate of 5-, 6- positioning plate, 7-
The datum level of upper datum plate, 10- measuring head.
Specific embodiment
Embodiment 1
This item utility model is further explained with reference to the accompanying drawing, outside a kind of large cylindrical roller as shown in Figure 1
Diameter slope dimension measuring device has measured roller 8, it is characterised in that: has a rectangle positioning plate 6, in positioning plate 6
Both ends pass through screw 4 respectively and are fixedly connected with datum plate 5 and lower datum plate 7, and the upper datum plate 5 is with lower datum plate 7
Rectangle has a strip protrusion at the center of upper 5 one long sides of datum plate, and the protrusion is the datum level 9 of upper datum plate,
Downward 7 direction of datum plate of datum level 9 protrusion of the upper datum plate；At the center of lower 7 lower surface of datum plate, there is a rectangle
Protrusion, the rectangle protrusion are the datum level of lower datum plate, and rectangle positioning plate is vertically placed on 8 side of roller, upper benchmark
The datum level of plate is in contact with the datum level of lower datum plate with roller outer surface, and the both ends of upper datum plate are also connected with there are two percentage
Table 1, the distance between two dial gauges are 192mm, and the dial gauge is fixed on datum plate by gauge stand 3, under dial gauge
End has measuring head 10, and measuring head is in contact with roller outer surface, and two dial gauges 1 and upper datum plate 5 are in the same plane.People
Along roller 8, traverse measuring device, the numerical value that indicator rotates are the slope depth dimensions numerical value of institute side to work axially back and forth.
This item utility model is easy to operate, time saving and energy saving without moving roller up and down, improves working efficiency and safety system
Number.
Claims (3)
1. a kind of large cylindrical roller outer diameter slope dimension measuring device, it is characterised in that: there is a rectangle positioning plate (6),
Pass through screw (4) respectively at the both ends of positioning plate (6) and is fixedly connected with upper datum plate (5) and lower datum plate (7), the upper benchmark
Plate (5) and lower datum plate (7) are rectangle, have a strip protrusion at the center of upper (5) long sides of datum plate, described
Protrusion is the datum level (9) of upper datum plate, and datum plate (7) direction is raised downwards for the datum level (9) of the upper datum plate；In lower base
, there is a rectangle protrusion at the center of quasi- plate (7) lower surface, and the rectangle protrusion is the datum level of lower datum plate, rectangle
Positioning plate is vertically placed on roller (8) side, the datum level and roller outer surface phase of the datum level of upper datum plate and lower datum plate
Contact, the both ends of upper datum plate are also connected with there are two dial gauge (1), and the dial gauge is fixed on datum plate by gauge stand (3)
On, dial gauge lower end has measuring head (10), and measuring head is in contact with roller outer surface, two dial gauges (1) and upper datum plate
(5) in the same plane.
2. a kind of large cylindrical roller outer diameter slope as described in claim 1 dimension measuring device, it is characterised in that: upper benchmark
Plate (5) both ends are respectively fixed with a dial gauge (1), and one of dial gauge (1) is mutually closed on positioning plate (6), with positioning plate phase
The dial gauge gauge stand (3) closed on is fixed by screws on positioning plate (6).
3. a kind of large cylindrical roller outer diameter slope as described in claim 1 dimension measuring device, it is characterised in that: two hundred
Dividing the distance between table is 192mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820515962.4U CN208205990U (en) | 2018-04-12 | 2018-04-12 | A kind of large cylindrical roller outer diameter slope dimension measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820515962.4U CN208205990U (en) | 2018-04-12 | 2018-04-12 | A kind of large cylindrical roller outer diameter slope dimension measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208205990U true CN208205990U (en) | 2018-12-07 |
Family
ID=64523908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820515962.4U Active CN208205990U (en) | 2018-04-12 | 2018-04-12 | A kind of large cylindrical roller outer diameter slope dimension measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208205990U (en) |
-
2018
- 2018-04-12 CN CN201820515962.4U patent/CN208205990U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for measuring the outer diameter slope size of large cylindrical rollers Granted publication date: 20181207 Pledgee: Postal Savings Bank of China Co.,Ltd. Dalian Wafangdian Sub branch Pledgor: WAFANGDIAN WEIYUAN ROLLING BODY MANUFACTURING CO.,LTD. Registration number: Y2024980000250 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |