CN104406503A - Bearing ring detecting device - Google Patents
Bearing ring detecting device Download PDFInfo
- Publication number
- CN104406503A CN104406503A CN201410693126.1A CN201410693126A CN104406503A CN 104406503 A CN104406503 A CN 104406503A CN 201410693126 A CN201410693126 A CN 201410693126A CN 104406503 A CN104406503 A CN 104406503A
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- CN
- China
- Prior art keywords
- bearing ring
- support
- vertical difference
- rear support
- press rods
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- 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.)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a bearing ring detecting device which is characterized in that a measuring tool comprises a lateral positioning device and a vertical difference scale, the lateral positioning device is disposed on the periphery of a bearing ring and used for positioning the bearing ring, and the measuring contact of the vertical difference scale contacts with the outer peripheral wall of the bearing ring; the lateral positioning device comprises a rear support and a compressing mechanism, the rear support comprises two support arms forming a certain angle, the two support arms are supported on the peripheral wall of the bearing ring, the compressing mechanism is opposite to one of the support arm, and the compressing mechanism and the rear support are matched to position the bearing ring. The bearing ring detecting device is ingenious and reasonable in structure, the vertical difference can be measured during plane grinding, grinding equipment can be adjusted to guarantee the benchmark precision of subsequent working procedures when vertical difference exceeds a certain value, and product quality is controlled.
Description
Technical field
The present invention relates to a kind of bearing ring pick-up unit.
Background technology
Bearing ring plane and external diameter are the benchmark of later process mill raceway groove and mill endoporus, and technological requirement, by after flat surface grinding, mill external diameter, guarantees the depth of parallelism of lasso two plane, the verticality of external diameter circularity and plane and end face.But when flat surface grinding, because the improper or equipment feed lead rail of emery wheel adjustment, discharge guide adjustment are improper, plane and external diameter out of plumb will be made, namely occur that vertical difference (Sd2) is overproof.The H902 height-gauge used when flat surface grinding at present can only check the depth of parallelism (VBs), cannot control vertical difference (Sd2) simultaneously, be unfavorable for the subsequent processing operations of bearing ring.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide a kind of technical scheme of bearing ring pick-up unit.
Described a kind of bearing ring pick-up unit, comprise bottom support and parallel meter, bottom support is supported on bearing ring lower surface, the metering contact of depth of parallelism scale and the tip contact of bearing ring, it is characterized in that: described measurement frock also comprises side locating device and vertical difference scale, side locating device is arranged on the periphery of bearing ring, and for alignment bearing lasso, the metering contact of vertical difference scale contacts with the periphery wall of bearing ring; Described side locating device comprises rear support and hold-down mechanism, described rear support comprises two support arms at an angle, article two, support arm is all supported on the side perisporium of bearing ring, and hold-down mechanism is arranged on the opposite of a wherein support arm, and bearing ring to be coordinated with rear support by hold-down mechanism locates.
Described a kind of bearing ring pick-up unit, is characterized in that two support arms of described rear support are mutually vertical.
Described a kind of bearing ring pick-up unit, it is characterized in that described hold-down mechanism comprises press rods and stage clip, one end of press rods is hinged to be fixed on a pedestal, is provided with stage clip on rear side of the middle part of press rods, stage clip withstands pressure bar, press rods is overlayed on the periphery wall of bearing ring.
Described a kind of bearing ring pick-up unit, is fixedly connected with one for withstanding the push rod of bearing ring periphery wall on front side of the middle part that it is characterized in that described press rods.
Structure of the present invention is rationally ingenious, can measure vertical difference (Sd2) when flat surface grinding simultaneously, when checking that discovery vertical difference is overproof, by adjustment mill process equipment, can guarantee the reference precision of later process, controlling product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with Figure of description, the present invention will be further described:
The present invention is mainly used in the depth of parallelism and the vertical difference data of measuring bearing ring, the depth of parallelism is measured with parallel meter 1 cooperation by bottom support 4, bottom support 4 is supported on bearing ring 6 lower surface, the metering contact of depth of parallelism scale 1 and the tip contact of bearing ring 6; Vertical difference is coordinated by side locating device and vertical difference scale 2 to be measured, and side locating device is arranged on the periphery of bearing ring 6, for alignment bearing lasso 6; The metering contact of vertical difference scale 2 contacts with the periphery wall of bearing ring 6.
As shown in Figure 1 and Figure 2, described side locating device comprises rear support 3 and hold-down mechanism 5, and described rear support 3 comprises two support arm 3a at an angle, and these two support arm 3a are preferably arranged to mutually vertical.Two support arm 3a of rear support 3 are all supported on the side perisporium of bearing ring 6, hold-down mechanism 5 is arranged on the opposite of a wherein support arm 3a, hold-down mechanism 5 comprises press rods 5a and stage clip 5b, one end of press rods 5a is hinged to be fixed on a pedestal, stage clip 5b is provided with on rear side of the middle part of press rods 5a, one is fixedly connected with for withstanding the push rod 5c of bearing ring 6 periphery wall on front side of the middle part of press rods 5a, stage clip 5b withstands pressure bar 5a, is overlayed the front end of push rod 5c on the periphery wall of bearing ring 6; Hold-down mechanism 5 and rear support 3 with the use of, thus realize the location of bearing ring 6.
During embody rule, H902 elevation carrection meter base increases a vertical difference scale 2, vertical difference scale 2 is mixed up in advance, then bearing ring 6 to be measured is placed between rear support 3 and hold-down mechanism 5, due to the pressure of hold-down mechanism 5 and the reacting force of rear support 3, bearing ring 6 forms steady state (SS), can survey the depth of parallelism (VBs) and vertical difference (Sd2) simultaneously.
Claims (4)
1. a bearing ring pick-up unit, comprise bottom support and parallel meter, bottom support is supported on bearing ring lower surface, the metering contact of depth of parallelism scale and the tip contact of bearing ring, it is characterized in that: described measurement frock also comprises side locating device and vertical difference scale, side locating device is arranged on the periphery of bearing ring, and for alignment bearing lasso, the metering contact of vertical difference scale contacts with the periphery wall of bearing ring; Described side locating device comprises rear support and hold-down mechanism, described rear support comprises two support arms at an angle, article two, support arm is all supported on the side perisporium of bearing ring, and hold-down mechanism is arranged on the opposite of a wherein support arm, and bearing ring to be coordinated with rear support by hold-down mechanism locates.
2. a kind of bearing ring pick-up unit according to claim 1, is characterized in that two support arms of described rear support are mutually vertical.
3. a kind of bearing ring pick-up unit according to claim 1, it is characterized in that described hold-down mechanism comprises press rods and stage clip, one end of press rods is hinged to be fixed on a pedestal, stage clip is provided with on rear side of the middle part of press rods, stage clip withstands pressure bar, press rods is overlayed on the periphery wall of bearing ring.
4. a kind of bearing ring pick-up unit according to claim 3, is fixedly connected with one for withstanding the push rod of bearing ring periphery wall on front side of the middle part that it is characterized in that described press rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693126.1A CN104406503A (en) | 2014-11-27 | 2014-11-27 | Bearing ring detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693126.1A CN104406503A (en) | 2014-11-27 | 2014-11-27 | Bearing ring detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104406503A true CN104406503A (en) | 2015-03-11 |
Family
ID=52644151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693126.1A Pending CN104406503A (en) | 2014-11-27 | 2014-11-27 | Bearing ring detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104406503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043188A (en) * | 2015-05-06 | 2015-11-11 | 洛阳世必爱特种轴承有限公司 | Integral type ball track tolerance detection instrument and measurement method for bearing with cross roller |
| CN111307087A (en) * | 2020-03-27 | 2020-06-19 | 洛阳郑大物联科技有限公司 | Bearing outer ring groove testing equipment |
-
2014
- 2014-11-27 CN CN201410693126.1A patent/CN104406503A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043188A (en) * | 2015-05-06 | 2015-11-11 | 洛阳世必爱特种轴承有限公司 | Integral type ball track tolerance detection instrument and measurement method for bearing with cross roller |
| CN111307087A (en) * | 2020-03-27 | 2020-06-19 | 洛阳郑大物联科技有限公司 | Bearing outer ring groove testing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |