CN202719941U - Bearing outer ring groove radius measuring instrument - Google Patents
Bearing outer ring groove radius measuring instrument Download PDFInfo
- Publication number
- CN202719941U CN202719941U CN 201220263666 CN201220263666U CN202719941U CN 202719941 U CN202719941 U CN 202719941U CN 201220263666 CN201220263666 CN 201220263666 CN 201220263666 U CN201220263666 U CN 201220263666U CN 202719941 U CN202719941 U CN 202719941U
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- measuring point
- outer ring
- assemblied
- bearing outer
- support body
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a bearing outer ring groove radius measuring instrument, belonging to a measuring instrument. Existing groove radius detection is carried out through a gauge ball, a detection result difference is large, labor intensity is large, and quantitative analysis can not be carried out. The bearing outer ring groove radius measuring instrument comprises a frame body, an end face supporting panel arranged on the frame body, a peripheral face support angle square arranged at a front side of the end face supporting panel, a translational block which is assembled on the frame body through parallel spring pieces, a fixed measuring point which is assembled on the frame body and is at the front side of the end face supporting panel, a movable measuring point which is assembled on the translational block, and an indicator which is fixed on the frame body and is provided with a measuring head which is in contact with the translational block. A three-point concyclic principle is employed, the size change of a groove radius is reflected by variable quantity of the movable measuring point through an instruction sheet, the quantitative analysis can be carried out, the influences of an environment and mood are avoided, labor intensity is reduced, and an inspection difference between inspection personnel is overcome.
Description
Technical field
The utility model relates to a kind of surveying instrument, and specifically the bearing outer ring channel apparatus for measuring radius is used for deep groove ball bearing outer ring raceway radius size is effectively measured.
Background technology
The size of deep groove ball bearing raceway groove radius is the major parameter of bearing inner structure.The inside that the size of raceway groove radius directly has influence on bearing cooperates contact angle, and especially concerning contact angle has the bearing of requirement, it will all can produce important impact for the load distribution of bearing inside, kinematic relation, friction, lubricated etc.So the size to the bearing ring channel radius in process will strictly be controlled.
Traditional control raceway groove radius size method is to adopt two steel balls corresponding with the raceway groove radius size, is respectively the bead of the large ball of upper dimension bound and lower size limit as limit model ball, is commonly called as and scrapes chromosphere.Scrape chromosphere dip in scrape color ink slightly after, in raceway groove, scrape, according to scraping after the friction of chromosphere and raceway groove the printing ink position that stays and what, judge with the human eye sense organ whether the raceway groove radius qualified.Because the impacts such as light is strong and weak, people's mood and kopiopia, and the mutual difference of reviewer, judge it also can only is qualitative and can not do quantitative test.
The utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome existing raceway groove radius to detect the defects that exists, and a kind of bearing outer ring channel apparatus for measuring radius is provided.
For this reason, bearing outer ring channel apparatus for measuring radius of the present utility model is characterized in that comprising:
Support body;
The end face support panel, it is located on the described support body;
Side face supports angle square, and it is located at the front side of described end face support panel;
The translation piece, it is assemblied on the described support body by parallel spring leaf;
Fixing measuring point, it is assemblied on the described support body and is positioned at the front side of described end face support panel;
Movable measuring point, it is assemblied on the described translation piece;
Indicating gauge, it is fixed on the described support body, and it has the gauge head of a contact on described translation piece.
As the optimization technique means, described end face support panel is adjustable to be assemblied on the described support body.
As the optimization technique means, described side face supports that angle square is adjustable to be assemblied on the described end face support panel.
As the optimization technique means, described support body includes support, and described end face support panel, fixedly measuring point, indicating gauge are assemblied on the described support.
As the optimization technique means, described fixedly measuring point is assemblied on the described support body by the first arm beam, and described movable measuring point is assemblied on the described translation piece by the second arm beam, and described the first arm beam, the second arm beam pass described end face support panel.
As the optimization technique means, described fixedly measuring point is the pipe box shape, and described movable measuring point exposes in described fixedly measuring point.
The beneficial effects of the utility model are: adopt 3 concyclic principles, the change in size of the raceway groove radius variable quantity by movable measuring point is reflected by indicating gauge, can do quantitative test, avoid the impact of environment, mood, reduce labour intensity, overcome the check difference between the reviewer.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the left view among Fig. 1;
Fig. 3 is the enlarged drawing that the fixedly measuring point among Fig. 1, movable measuring point are measured tested outer ring;
Fig. 4 is the enlarged drawing that the fixedly measuring point among Fig. 2, movable measuring point are measured tested outer ring;
The number in the figure explanation: the 1-support body, 2-end face support panel, the 3-side face supports angle square, 4-translation piece, the spring leaf that 5-is parallel, 6-is measuring point fixedly, the movable measuring point of 7-, 8-indicating gauge, 9-gauge head, 10-support, 11-the first arm beam, 12-the second arm beam, 13-outer ring.
Embodiment
Below in conjunction with Figure of description the utility model is described further.
Bearing outer ring channel apparatus for measuring radius of the present utility model, shown in Fig. 1-4, it comprises:
Support body 1;
End face support panel 2, it is located on the support body 1;
Side face supports angle square 3, and it is located at the front side of end face support panel 2;
Translation piece 4, it is assemblied on the support body 1 by parallel spring leaf 5;
Fixedly measuring point 6, and it is assemblied on the support body 1 and is positioned at the front side of end face support panel 2;
Indicating gauge 8, it is fixed on the support body 1, and it has the gauge head 9 of a contact on translation piece 4.
During measurement, the end face of tested outer ring 13 abutted against on the end face support panel 2 and raceway groove is suspended to fixedly on the measuring point 6, the periphery of outer ring laterally is pushed into supports angle square 3 with side face and contact, this moment, movable measuring point 7 relied on the raceway groove of the tested outer ring of parallel spring leaf 5 contacts, owing to adopted parallel chip architecture of the spring, translation piece 4 is being done parallel change with movable measuring point with the change of ring raceways contact position, and variation is directly reflected into the variation of indicating gauge 8.
The utility model adopts 3 concyclic principles, the change in size of the raceway groove radius variable quantity by movable measuring point is reflected by indicating gauge, can do quantitative test, avoid the impact of environment, mood, reduce labour intensity, overcome the check difference between the reviewer.
As further improving and replenishing technique scheme, the utility model also comprises following additional technical characterictic, although Fig. 1-4 has comprised following all additional technical features, it is preferred embodiment of the present utility model, but the utility model is not limited to this situation, according to specifically acting on they is selected on the described technical scheme of epimere when implementing the utility model.
At first, end face support panel 2 adjustable being assemblied on the support body 1 change movable measuring point, the fixing relative position of measuring point and end face support panel by the position of regulating the end face support panel, in order to the product of different size is detected.
Secondly, side face supports angle square 3 adjustable being assemblied on the end face support panel 2, side face support angle square can be regulated along with the end face support panel first, moreover supports the test product that the position of angle square on the end face support panel is adapted to different size by regulating side face.
The 3rd, support body 1 includes support 10, and end face support panel 2, fixedly measuring point 6, indicating gauge 8 are assemblied on the support 10.
The 4th, simple and compact for structure for making, fixedly measuring point 6 is assemblied on the support body 1 by the first arm beam 11, and movable measuring point 7 is assemblied on the translation piece 4 by the second arm beam 12, and the first arm beam 11, the second arm beam 12 pass end face support panel 2.
The 5th, fixedly measuring point 6 is the pipe box shape, and movable measuring point 7 is from fixedly exposing in the measuring point 6, and is simple in structure.
Fixedly measuring point 6 and movable measuring point 7 be as the instrument annex, designs according to the specifications and models of test product, with the usefulness of the raceway groove radius measurement of the lasso that is applicable to different range.
Claims (6)
1. bearing outer ring channel apparatus for measuring radius is characterized in that comprising:
Support body (1);
End face support panel (2), it is located on the described support body (1);
Side face supports angle square (3), and it is located at the front side of described end face support panel (2);
Translation piece (4), it is assemblied on the described support body (1) by parallel spring leaf (5);
Fixing measuring point (6), it is upper and be positioned at the front side of described end face support panel (2) that it is assemblied in described support body (1);
Movable measuring point (7), it is assemblied on the described translation piece (4);
Indicating gauge (8), it is fixed on the described support body (1), and it has the gauge head (9) of a contact on described translation piece (4).
2. bearing outer ring channel apparatus for measuring radius according to claim 1, it is characterized in that: described end face support panel (2) is adjustable to be assemblied on the described support body (1).
3. bearing outer ring channel apparatus for measuring radius according to claim 1 is characterized in that: adjustable being assemblied on the described end face support panel (2) of described side face support angle square (3).
4. bearing outer ring channel apparatus for measuring radius according to claim 1, it is characterized in that: described support body (1) includes support (10), and described end face support panel (2), fixedly measuring point (6), indicating gauge (8) are assemblied on the described support (10).
5. bearing outer ring channel apparatus for measuring radius according to claim 1, it is characterized in that: described fixedly measuring point (6) is assemblied on the described support body (1) by the first arm beam (11), described movable measuring point (7) is assemblied on the described translation piece (4) by the second arm beam (12), and described the first arm beam (11), the second arm beam (12) pass described end face support panel (2).
6. bearing outer ring channel apparatus for measuring radius according to claim 1, it is characterized in that: described fixedly measuring point (6) is the pipe box shape, and described movable measuring point (7) exposes in described fixedly measuring point (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263666 CN202719941U (en) | 2012-06-04 | 2012-06-04 | Bearing outer ring groove radius measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263666 CN202719941U (en) | 2012-06-04 | 2012-06-04 | Bearing outer ring groove radius measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719941U true CN202719941U (en) | 2013-02-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220263666 Expired - Fee Related CN202719941U (en) | 2012-06-04 | 2012-06-04 | Bearing outer ring groove radius measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680133A (en) * | 2018-05-15 | 2018-10-19 | 界首市皖俊轴承有限公司 | A kind of bearing outer ring measurement apparatus and method |
| CN108917541A (en) * | 2018-05-02 | 2018-11-30 | 无锡诚石轴承有限公司 | Extra-miniature bearing lasso ditch cable diameter gauge |
-
2012
- 2012-06-04 CN CN 201220263666 patent/CN202719941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917541A (en) * | 2018-05-02 | 2018-11-30 | 无锡诚石轴承有限公司 | Extra-miniature bearing lasso ditch cable diameter gauge |
| CN108680133A (en) * | 2018-05-15 | 2018-10-19 | 界首市皖俊轴承有限公司 | A kind of bearing outer ring measurement apparatus and method |
| CN108680133B (en) * | 2018-05-15 | 2020-11-10 | 界首市皖俊轴承有限公司 | Bearing outer ring measuring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG CONTINENTS XINCHUN GROUP CO., LTD. Free format text: FORMER OWNER: ZHEJIANG CONTINENTS + XINCHUN GROUP CO., LTD. Effective date: 20130529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312500 SHAOXING, ZHEJIANG PROVINCE TO: 312000 SHAOXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130529 Address after: 312000, 199, Titan Avenue, Qixing street, Xinchang County, Zhejiang, Shaoxing Patentee after: ZHEJIANG WUZHOU XINCHUN GROUP CO., LTD. Address before: 312500, No. 100, South Gate, Chengguan Town, Xinchang County, Zhejiang, Shaoxing Patentee before: Zhejiang Continents Xinchun Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20170604 |