CN102980474A - Height-limit measurement device for inner components of height-limit bearing - Google Patents
Height-limit measurement device for inner components of height-limit bearing Download PDFInfo
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- CN102980474A CN102980474A CN2011102608836A CN201110260883A CN102980474A CN 102980474 A CN102980474 A CN 102980474A CN 2011102608836 A CN2011102608836 A CN 2011102608836A CN 201110260883 A CN201110260883 A CN 201110260883A CN 102980474 A CN102980474 A CN 102980474A
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Abstract
The present invention provides a height-limit measurement device for inner components of a height-limit bearing, comprising: a body base; a column which is erected vertically on the body base; an adjustable fastener which is sleeved on the column, and a central straight bar is inserted to the adjustable fastener and is in parallel with the column; a standard bearing outer ring fixed inside the body base; and an adjustable bearing inner ring which is fixed to the inner side of the standard bearing outer ring fixed inside the body base. The height measurement principle is used in the design of the height-limit measurement device for inner components of the height-limit bearing. Via the comparative measurement with a standard member having a standard height, by using the standard outer ring as a measurement datum, the height-limit value of an inner component is effectively detected, with easy operation, high repetition accuracy, high production efficiency, and without environmental restriction.
Description
Technical field
The present invention relates to a kind of bearing machining device, relate in particular to a kind of limit for height bearing inner assembly limit for height measurement mechanism of novelty.
Background technology
The Main Function of bearing is to support, and namely literal interpretation is used for holding axle, but this is the part of its effect, supports its essence and can bear radial load exactly.Also can be understood as it and be used for fixing axle.Be exactly that stationary shaft makes it can only realize rotating, and control its movement axial and radially.It is exactly can not work that motor does not have the consequence of bearing at all.Because axle may be to the motion of any direction, and require axle to rotate during machine operation.Can not realize theoretically the effect of transmission, moreover, bearing also can affect transmission, must realize good lubricating in order to reduce this impact on the bearing of high speed shaft, the bearing that has itself has had lubricated, is called prelubricated bearing, and most bearing must have lubricating oil, load on when running up, because friction not only can increase energy consumption, more fearful is to be easy to damage bearing.The saying that sliding friction is changed into rolling friction is unilateral, because kind of a thing that is sliding bearing is arranged.
In the installation and use procedure of bearing, all need to check its dimensional accuracy, running accuracy, inner play and mating surface, roller surface, retainer and O-ring seal etc.The standard of judging is according to mechanical property and importance degree and proof cycle etc. and different.If any following damage, bearing must not be reused, and must change: 1) fracture of bearing parts and defective; 2) should wear and tear and height change occur in bearing inner race and outer ring.
Yet, not easy, efficient measurement mechanism in the prior art.
Summary of the invention
For the above-mentioned deficiency of prior art, the present invention utilizes the principle of highly measuring, and has proposed a kind of novel limit for height bearing inner assembly limit for height measurement mechanism.Particularly, the invention provides a kind of limit for height bearing inner assembly limit for height measurement mechanism, comprising:
The body base;
Column vertically is erected on the described body base;
Adjustable fixture is sheathed on the described column and is inserted with a center straight-bar parallel with described column in the described adjustable fixture;
The standard rolling bearing outer ring is fixed in the described body base; And
The adjustable bearing split bearing inner ring is fixed in the inboard of the described standard rolling bearing outer ring in the described body base.
According to a preferred embodiment of the present invention, in above-mentioned limit for height bearing inner assembly limit for height measurement mechanism, also comprise: bearing upper cover, be installed on the top of described standard rolling bearing outer ring and described adjustable bearing split bearing inner ring, wherein said bearing upper cover and described standard rolling bearing outer ring and described adjustable bearing split bearing inner ring consist of a measured bearing spatial accommodation.
According to a preferred embodiment of the present invention, in above-mentioned limit for height bearing inner assembly limit for height measurement mechanism, the center of described bearing upper cover has the opening of allowing that described center straight-bar passes through.
According to a preferred embodiment of the present invention, in above-mentioned limit for height bearing inner assembly limit for height measurement mechanism, described adjustable fixture can lock described center straight-bar.
According to a preferred embodiment of the present invention, in above-mentioned limit for height bearing inner assembly limit for height measurement mechanism, also comprise: the bearing inner race locating part is arranged at the inboard of described standard rolling bearing outer ring and is fixed on the described body base.
According to a preferred embodiment of the present invention, in above-mentioned limit for height bearing inner assembly limit for height measurement mechanism, also comprise: clamping mechanism, between described standard rolling bearing outer ring and described bearing inner race locating part with tight joint described standard rolling bearing outer ring and described bearing inner race locating part.
According to a preferred embodiment of the present invention, in above-mentioned limit for height bearing inner assembly limit for height measurement mechanism, an end of the close described body base of described center straight-bar is coated with resilient material.
According to a preferred embodiment of the present invention, in above-mentioned limit for height bearing inner assembly limit for height measurement mechanism, described adjustable bearing split bearing inner ring can move along the direction vertical with described center straight-bar.
The design of limit for height bearing inner assembly limit for height measurement mechanism of the present invention has utilized the principle of highly measuring, by with the standard component measurement of comparison of calibrated altitude, utilize the outer ring of standard as measuring basis, effectively detected the limit for height value of inner assembly, easy and simple to handle, be not subjected to environmental restraint, repeatable accuracy is high, and production efficiency is high.
Should be appreciated that the above generality of the present invention is described and the following detailed description all is exemplary and explanat, and be intended to the further explanation that the invention provides for as claimed in claim.
Description of drawings
Accompanying drawing mainly is be used to providing the present invention further to be understood.Accompanying drawing shows embodiments of the invention, and plays the effect of explaining the principle of the invention with this instructions.In the accompanying drawing:
Fig. 1 schematically shows the basic structure according to limit for height bearing inner assembly limit for height measurement mechanism of the present invention.
Embodiment
Describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
Fig. 1 schematically shows the structure according to limit for height bearing inner assembly limit for height measurement mechanism of the present invention.As shown in the figure, limit for height bearing inner assembly limit for height measurement mechanism 100 of the present invention can comprise at least: body base 101, column 102, adjustable fixture 103, center straight-bar 104, standard rolling bearing outer ring 105 and adjustable bearing split bearing inner ring 106.
In the embodiment shown in fig. 1, column 102 vertically is erected on the described body base 101.Adjustable fixture 103 is sheathed on the described column 102 and is inserted with a center straight-bar 104 parallel with described column 102 in the described adjustable fixture 103.Preferably, described adjustable fixture 103 can lock described center straight-bar 104.Preferably, an end of the close described body base 101 of described center straight-bar 104 is coated with resilient material, nondestructively contacts with each other with measured bearing guaranteeing.
Standard rolling bearing outer ring 105 is fixed in the described body base 101.Adjustable bearing split bearing inner ring 106 is fixed in the inboard of the described standard rolling bearing outer ring 105 in the described body base 101.Described adjustable bearing split bearing inner ring 106 can move back and forth along the direction (i.e. horizontal direction in figure) vertical with described center straight-bar 104.
Preferably, in one embodiment, a bearing upper cover 107 can be installed on the top of described standard rolling bearing outer ring 105 and described adjustable bearing split bearing inner ring 106.Described bearing upper cover 107 consists of a measured bearing spatial accommodation 108 with described standard rolling bearing outer ring 105 and described adjustable bearing split bearing inner ring 106, in order to hold measured bearing.
In addition, as shown in Figure 1, the center of described bearing upper cover 107 has the opening of allowing that described center straight-bar 104 passes through.
According to a preferred embodiment of the present invention, in above-mentioned limit for height bearing inner assembly limit for height measurement mechanism 100, can also comprise a bearing inner race locating part 109.This bearing inner race locating part 109 can be arranged at the inboard of described standard rolling bearing outer ring 105 and be fixed on the described body base 101.
According to another preferred embodiment of the invention, in above-mentioned limit for height bearing inner assembly limit for height measurement mechanism 100, can also comprise a clamping mechanism 110.This clamping mechanism 110 between described standard rolling bearing outer ring 105 and described bearing inner race locating part 109 with the described standard rolling bearing of tight joint outer ring 105 and described bearing inner race locating part 109.
The design of limit for height bearing inner assembly limit for height measurement mechanism of the present invention has utilized the principle of highly measuring, by with the standard component measurement of comparison of calibrated altitude, utilize the outer ring of standard as measuring basis, effectively detected the limit for height value of inner assembly, easy and simple to handle, be not subjected to environmental restraint, repeatable accuracy is high, and production efficiency is high.
In addition, limit for height bearing inner assembly limit for height measurement mechanism of the present invention is in course of adjustment, by adopting the structures such as clamping mechanism 110 that standard rolling bearing outer ring 105 and bearing inner race locating part 109 are formed a fixed connection, and the axis that makes the two plane that coexists, thereby can support exactly the two ends of measured bearing, avoid the impact of human factor on measuring, improved accuracy and the repeatability of bearing vehicle.In addition, limit for height bearing inner assembly limit for height measurement mechanism of the present invention has adopted a plurality of adjustable mechanisms, has reduced the labour intensity of adjusting, and has shortened the adjustment time, has improved measurement efficient.
Above-described embodiment provides to those of ordinary skills and realizes or use of the present invention; those of ordinary skills can be in the situation that does not break away from invention thought of the present invention; above-described embodiment is made various modifications or variation; thereby protection scope of the present invention do not limit by above-described embodiment, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (8)
1. a limit for height bearing inner assembly limit for height measurement mechanism is characterized in that, comprising:
The body base;
Column vertically is erected on the described body base;
Adjustable fixture is sheathed on the described column and is inserted with a center straight-bar parallel with described column in the described adjustable fixture;
The standard rolling bearing outer ring is fixed in the described body base; And
The adjustable bearing split bearing inner ring is fixed in the inboard of the described standard rolling bearing outer ring in the described body base.
2. limit for height bearing inner assembly limit for height measurement mechanism as claimed in claim 1 is characterized in that, also comprises:
Bearing upper cover is installed on the top of described standard rolling bearing outer ring and described adjustable bearing split bearing inner ring, and wherein said bearing upper cover and described standard rolling bearing outer ring and described adjustable bearing split bearing inner ring consist of a measured bearing spatial accommodation.
3. limit for height bearing inner assembly limit for height measurement mechanism as claimed in claim 2 is characterized in that the center of described bearing upper cover has the opening of allowing that described center straight-bar passes through.
4. limit for height bearing inner assembly limit for height measurement mechanism as claimed in claim 1 is characterized in that described adjustable fixture can lock described center straight-bar.
5. limit for height bearing inner assembly limit for height measurement mechanism as claimed in claim 1 is characterized in that, also comprises:
The bearing inner race locating part is arranged at the inboard of described standard rolling bearing outer ring and is fixed on the described body base.
6. limit for height bearing inner assembly limit for height measurement mechanism as claimed in claim 5 is characterized in that, also comprises:
Clamping mechanism, between described standard rolling bearing outer ring and described bearing inner race locating part with tight joint described standard rolling bearing outer ring and described bearing inner race locating part.
7. limit for height bearing inner assembly limit for height measurement mechanism as claimed in claim 1 is characterized in that an end of the close described body base of described center straight-bar is coated with resilient material.
8. limit for height bearing inner assembly limit for height measurement mechanism as claimed in claim 1 is characterized in that, described adjustable bearing split bearing inner ring can move along the direction vertical with described center straight-bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102608836A CN102980474A (en) | 2011-09-05 | 2011-09-05 | Height-limit measurement device for inner components of height-limit bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102608836A CN102980474A (en) | 2011-09-05 | 2011-09-05 | Height-limit measurement device for inner components of height-limit bearing |
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| Publication Number | Publication Date |
|---|---|
| CN102980474A true CN102980474A (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102608836A Pending CN102980474A (en) | 2011-09-05 | 2011-09-05 | Height-limit measurement device for inner components of height-limit bearing |
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| CN (1) | CN102980474A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09196605A (en) * | 1996-01-18 | 1997-07-31 | Toyota Motor Corp | Measuring and assembling method for double-row angular ball bearing |
| DE102008050127A1 (en) * | 2008-10-06 | 2010-04-08 | Schaeffler Kg | Device for axial fixation |
| CN201532173U (en) * | 2009-11-09 | 2010-07-21 | 杭州雷迪克汽车部件制造有限公司 | Load lid used for measuring bearing width of component in tapered roller bearing |
| CN201892505U (en) * | 2010-11-30 | 2011-07-06 | 常州市泽冠机械制造有限公司 | Measuring instrument for axial drop between inner steel ring and outer steel ring of tapered roller bearing |
-
2011
- 2011-09-05 CN CN2011102608836A patent/CN102980474A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09196605A (en) * | 1996-01-18 | 1997-07-31 | Toyota Motor Corp | Measuring and assembling method for double-row angular ball bearing |
| DE102008050127A1 (en) * | 2008-10-06 | 2010-04-08 | Schaeffler Kg | Device for axial fixation |
| CN201532173U (en) * | 2009-11-09 | 2010-07-21 | 杭州雷迪克汽车部件制造有限公司 | Load lid used for measuring bearing width of component in tapered roller bearing |
| CN201892505U (en) * | 2010-11-30 | 2011-07-06 | 常州市泽冠机械制造有限公司 | Measuring instrument for axial drop between inner steel ring and outer steel ring of tapered roller bearing |
Non-Patent Citations (1)
| Title |
|---|
| 何贞志 等: "基于LabVIEW的圆锥滚子轴承装配高在线自动检测系统", 《仪表技术与传感器》, no. 7, 31 December 2010 (2010-12-31) * |
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Application publication date: 20130320 |