CN203011306U - Online sink roll bearing shaft sleeve abrasion loss measurement tool - Google Patents
Online sink roll bearing shaft sleeve abrasion loss measurement tool Download PDFInfo
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- CN203011306U CN203011306U CN 201320000081 CN201320000081U CN203011306U CN 203011306 U CN203011306 U CN 203011306U CN 201320000081 CN201320000081 CN 201320000081 CN 201320000081 U CN201320000081 U CN 201320000081U CN 203011306 U CN203011306 U CN 203011306U
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Abstract
The utility model discloses an online sink roll bearing shaft sleeve abrasion loss measurement tool, and pertains to the technical field of shaft sleeve measurement tools, so as to quickly and continuously measure the bearing shaft sleeve abrasion loss online. The technical scheme is that the tool comprises a measurement support and a measurement rod, wherein the measurement support comprises a horizontal support and a vertical support; the horizontal support is a square frame; the upper surface of the square frame is fixed with a measurement zero reference panel; the vertical support comprises a vertical rod and two oblique rods; the upper end of the vertical rod is fixedly connected below the square frame of the horizontal support; the two oblique rods are respectively connected with the vertical rod and the square frame of the horizontal support; the upper part and the lower part of the vertical rod are respectively provided with a U-shaped guide fork; the two U-shaped guide forks are in the same vertical plane; and the measurement rod is straight, a staff is arranged on the measurement rod, and the diameter of the measurement rod is matched with the inner diameter of the U-shaped guide fork. The online sink roll bearing shaft sleeve abrasion loss measurement tool has the advantages that the structure is simple, the use is convenient and quick, and the abrasion loss situation of the sink roll bearing shaft sleeve can be measured online at any time.
Description
Technical field
The utility model relates to a kind of instrument of continuous on-line measurement band steel hot galvanizing line sinking roller bearing axle sleeve, belongs to axle sleeve survey instrument technical field.
Background technology
At present, most strip steel Zn-plating production lines adopt the continuity hot dip galvanizing process, enter the zinc pot after namely being with steel through uncoiling, welding, reduction furnace, fill liquid zinc liquid in the zinc pot, and the sinking roller device is installed, the band steel is surface attachment zinc liquid during through the zinc pot, after then turning to through sinking roller in the zinc pot on go out the zinc pot, through air knife, air knife blow gas controls the thickness of zinc layer to belt steel surface.
Sink roll in the zinc pot is is the important equipment of galvanizing class production line, very large on thickness and appearance impact with steel zinc layer.It comprises sinking roller device, roller stabilizing apparatus, correct roller device, and the sinking roller in sinking roller device, roller stabilizing apparatus, correct roller device, stabilizing roller, correct roller are positioned at below zinc liquid aborning.Two axle heads of sinking roller, stabilizing roller, correct roller are equipped with axle sleeve, and bearing respectively is installed on the sway brace of sinking roller, stabilizing roller, correct roller, and roller is installed on supporting arm, and by the relative sliding between axle sleeve, bearing, roller rotates.At present, axle sleeve bearing commonly used has two types, and a kind of is ceramic mould axle sleeve bearing, a kind of is alloy-type axle sleeve bearing, two kinds of axle sleeve bearings are all sliding frictions, in use have wear phenomenon, because zinc liquid is opaque, so the wearing and tearing of axle sleeve, bearing can't be seen, axle sleeve, bearing wear just can not re-use to a certain extent, otherwise the phenomenon of the roller spindle nose that can wear and tear, when serious, spindle nose rubs, roller is thrown off, and damages the equipment such as air knife.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of easy to use, instrument of on-line measurement sinking roller bearing axle sleeve wear extent efficiently.
The technical scheme that solves the problems of the technologies described above is:
a kind of instrument of on-line measurement sinking roller bearing axle sleeve wear extent, it comprises measures support and sounding rod, measuring support is comprised of horizontal stand and vertical support frame, horizontal stand is square frame, the upper surface of square frame is fixed with measures the zero reference panel, vertical support frame is comprised of vertical rod and two braces, one jiao of vertical being fixedly connected with under the upper end of vertical rod and horizontal stand square frame, two braces are connected between two sides of the lower end of vertical rod and horizontal stand square frame, be separately installed with the U-shaped guiding fork in the upper and lower of vertical rod, two U-shaped guiding forks are in same vertical plane, sounding rod is straight-bar, scale is arranged on sounding rod, the internal diameter of the diameter of sounding rod and U-shaped guiding fork is complementary.
The instrument of above-mentioned on-line measurement sinking roller bearing axle sleeve wear extent has respectively 2-3 fixing threaded hole on two opposite side of the square frame of described horizontal stand, and fixing threaded hole is axially vertical.
The instrument of above-mentioned on-line measurement sinking roller bearing axle sleeve wear extent, the top of described sounding rod is equipped with horizontal lifting arm, on the sounding rod scale, scale is arranged, and scale is take millimeter as unit.
The instrument of above-mentioned on-line measurement sinking roller bearing axle sleeve wear extent, described measurement support is two, and their building block is identical, and mounting structure is left-right symmetric.
The beneficial effects of the utility model are:
The utility model will be measured in use support and be fixed on sinking roller and stabilizing roller fixed frame, insert sounding rod contact sinking roll surface by two U-shaped guiding forks, read corresponding reading with measuring the zero reference panel on scale, relatively the data difference of twice measurement, can calculate dip-roll sleeve bearing wear amount.The utility model is simple in structure, easy to use, quick, the abrasion condition of on-line measurement dip-roll sleeve bearing at any time, thereby makes and whether need to change sinking roller foundation is provided for producing the maintainer.
Description of drawings
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is measurement supporting structure schematic diagram of the present utility model;
Fig. 3 is the side view of Fig. 1;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is the side view of the measurement support of symmetry;
Fig. 6 is the vertical view of the measurement support of symmetry.
In figure, mark is as follows: measure support 1, sounding rod 2, scale 3, lifting arm 4, horizontal stand 5, vertical rod 6, brace 7, U-shaped guiding fork 8, measure zero reference panel 9, fixing threaded hole 10.
Embodiment
The utility model comprises measures support 1 and sounding rod 2.
Show in figure, measuring support 1 is comprised of horizontal stand 5, vertical support frame, horizontal stand 5 is square frame, vertical support frame is comprised of vertical rod 6 and two braces 7, one jiao of vertical being fixedly connected with under the upper end of vertical rod 6 and horizontal stand 5 square frames, two braces 7 are connected between two sides of the lower end of vertical rod 6 and horizontal stand 5 square frames.
Show in figure, the upper surface of the square frame of horizontal stand 5 is fixed with measures zero reference panel 9, when measuring zero reference panel 9 and being used for measuring and the comparison of scale 3 read the reading of sounding rod, thereby the wear extent of bearing axle sleeve is provided.On two opposite side of the square frame of horizontal stand 5,2-3 fixing threaded hole 10 arranged respectively, fixing threaded hole 10 is axially vertical, is used for measuring support 1 and is fixed on sinking roller and stabilizing roller fixed frame.
Show in figure, in the upper and lower of vertical rod 6, two U-shaped guiding forks 8 are installed respectively, two U-shaped guiding forks 8 are in same vertical plane, U-shaped guiding fork 8 is used for when measuring the bearing axle sleeve, the measurement point of sounding rod 2 being carried out the confirmation of position and direction, ensures the stability of sounding rod 2 in measuring process.
Show in figure, sounding rod 2 is straight-bar, and scale 3 is arranged on sounding rod 2, and the internal diameter of the diameter of sounding rod 2 and U-shaped guiding fork 8 is complementary.The top of sounding rod 2 is equipped with horizontal lifting arm 4, and when lifting arm 4 is used for measuring, survey crew is controlled the height of sounding rod preferably.On the scale 3 of sounding rod 2, scale is arranged, scale is take millimeter as unit.Scale 3 with measure zero reference panel 9 and coordinate and carry out reading, according to the wear extent of the difference calculating place bearing axle sleeve of first reading and this reading or the wear extent of axle sleeve
Show in figure, measuring support 2 is two, and their building block is identical, and mounting structure is left-right symmetric, is used for the bearing axle sleeve at two ends is measured respectively.
The size of an embodiment of the present utility model following (mm):
Measure support long by 700, wide by 360, vertical rod is high by 360; Gap 25mm between two sides of U-shaped guiding fork; 9; The diameter 20 of sounding rod, length 2000; Scale high scale unit millimeter, 5 millimeters scales of precision.
Use procedure of the present utility model is as follows:
At first, operating personnel's fixation measuring support 1, to measure support 1 fixes or directly is welded on sinking roller and stabilizing roller fixed frame by fixing threaded hole 10, the U-shaped guiding fork 8 of measuring support 1 in vertical plane along on the sinking roller axis apart from roller edge 100mm, the U-shaped guiding fork 8 of measuring support 1 with the axis of sinking roller in same vertical plane.
Secondly, operating personnel use sounding rod 2 to measure.The lifting arm 4 of holding sounding rod 2 with sounding rod 2 along U-shaped guiding fork 8 by slowly going deep under zinc liquid from top to bottom from the zinc liquid level, until sounding rod 2 contact sinking roll surfaces.Then read corresponding reading with measuring zero reference panel 9 on scale 3.Need to prove, need to measure after sinking roller is reached the standard grade, bearing axle sleeve wearing and tearing this moment seldom can be ignored, and the measured value of this moment is as initial value at once.
Again, the wear extent of calculation bearing axle sleeve.This measured value is deducted initial value, obtain its difference, then carry out the calculating of wear extent according to the material of bearing axle sleeve, computing method are known technology, repeat no more.
Claims (4)
1. the instrument of an on-line measurement sinking roller bearing axle sleeve wear extent, it is characterized in that: it comprises measures support (1) and sounding rod (2), measuring support (1) is comprised of horizontal stand (5) and vertical support frame, horizontal stand (5) is square frame, the upper surface of square frame is fixed with measures zero reference panel (9), vertical support frame is comprised of vertical rod (6) and two braces (7), one jiao of vertical being fixedly connected with under the upper end of vertical rod (6) and horizontal stand (5) square frame, two braces (7) are connected between two sides of the lower end of vertical rod (6) and horizontal stand (5) square frame, be separately installed with U-shaped guiding fork (8) in the upper and lower of vertical rod (6), two U-shaped guiding forks (8) are in same vertical plane, sounding rod (2) is straight-bar, scale (3) is arranged on sounding rod, the internal diameter of the diameter of sounding rod (2) and U-shaped guiding fork (8) is complementary.
2. the instrument of on-line measurement sinking roller bearing axle sleeve wear extent according to claim 1 is characterized in that: on two opposite side of the square frame of described horizontal stand (5), 2-3 fixing threaded hole (10) arranged respectively, fixing threaded hole (10) is axially vertical.
3. the instrument of on-line measurement sinking roller bearing axle sleeve wear extent according to claim 2, it is characterized in that: the top of described sounding rod (2) is equipped with horizontal lifting arm (4), on the scale (3) of sounding rod (2), scale is arranged, scale is take millimeter as unit.
4. the instrument of on-line measurement sinking roller bearing axle sleeve wear extent according to claim 3, it is characterized in that: described measurement support (1) is two, and their building block is identical, mounting structure is left-right symmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000081 CN203011306U (en) | 2013-01-02 | 2013-01-02 | Online sink roll bearing shaft sleeve abrasion loss measurement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000081 CN203011306U (en) | 2013-01-02 | 2013-01-02 | Online sink roll bearing shaft sleeve abrasion loss measurement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011306U true CN203011306U (en) | 2013-06-19 |
Family
ID=48602895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000081 Expired - Fee Related CN203011306U (en) | 2013-01-02 | 2013-01-02 | Online sink roll bearing shaft sleeve abrasion loss measurement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955478A (en) * | 2018-09-04 | 2018-12-07 | 河钢股份有限公司承德分公司 | Axle sleeve abrasion amount measuring device and method |
-
2013
- 2013-01-02 CN CN 201320000081 patent/CN203011306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955478A (en) * | 2018-09-04 | 2018-12-07 | 河钢股份有限公司承德分公司 | Axle sleeve abrasion amount measuring device and method |
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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: 20130619 Termination date: 20160102 |
|
| EXPY | Termination of patent right or utility model |