CN202267427U - Platform type bearing raceway position detection instrument - Google Patents
Platform type bearing raceway position detection instrument Download PDFInfo
- Publication number
- CN202267427U CN202267427U CN2011205452647U CN201120545264U CN202267427U CN 202267427 U CN202267427 U CN 202267427U CN 2011205452647 U CN2011205452647 U CN 2011205452647U CN 201120545264 U CN201120545264 U CN 201120545264U CN 202267427 U CN202267427 U CN 202267427U
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- bearing
- measuring head
- type bearing
- position detection
- meter
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a platform type bearing raceway position detection instrument. The instrument comprises a measurement head, a spring piece and a measuring meter, wherein, the size of the measuring head is matched with the shape of a bearing raceway to be detected; and the measuring meter is arranged in the middle of the spring piece, a clamping piece is arranged at the upper end of the spring piece, and the measuring head is arranged at the lower end of the spring piece. According to the platform type bearing raceway position detection instrument, as long as one end of the clamping piece is clamped tightly and a workpiece is propped against a left end positioning block, the metering meter can read the error of the raceway position through pushing the measuring head on the spring piece into the raceway, so the use is very convenient. The platform type bearing raceway position detection instrument has a simple structure, is easy to produce, and is particularly suitable for detecting the bearings produced by bearing manufacturers.
Description
Technical field
The utility model relates to a kind of bearing detecting device, particularly a kind of platform-type bearing ditch location detector.
Background technology
In bearing parts processing; How to guarantee bearing parts raceway groove position; Directly influence the working (machining) efficiency and the crudy of bearing; Therefore measure the raceway groove position accurately and calculate error and seem particularly important, position of bearing ferrule trench is meant the distance of ring face to the raceway groove center, measures at present that position of bearing ferrule trench adopts following several method;
1, adopt reversal process to measure through horizontal metroscope.The reversal process measurement is that it is more accurate therefore to measure, but comparatively loaded down with trivial details, is not suitable for the batch detection of manufacturer's model of the same race through relatively the bearing ring bottom of trench is to the alternate position spike of lasso both ends of the surface and the measurement of lasso overall width realization lasso ditch position.
2, measure through the contact contourgraph.Contact contourgraph measuring method is that bearing ring is placed on the rotary table and with the lasso certain angle that tilts; Chaining pin sweep test ring face and raceway groove; Obtain the distance of ring face through least square method, thereby realize the measurement of ditch position to the ditch center.This method principle is correct, but because ring face is a plumbness with the mill groove face, adopts the instrument of rectangular coordinate contact type measurement profile when measuring evaluation, can bring bigger error, is difficult to realize the ditch position high precision of bearing ring.
And at present the measuring method of using can't directly obtain the ditch site error, be badly in need of a kind of bearing ditch location detector easy to use simple in structure for this reason the position of bearings error detected.
The utility model content
To above problem, the utility model passes through a kind of platform-type bearing ditch location detector of design, needs only during use fastener one end is tightened; Again with workpiece near the left end locating piece, and spring leaf upside amount head is pushed into groove can from meter, records the ditch site error, therefore very easy to use; For reaching this purpose, the utility model provides a kind of platform-type bearing ditch location detector, comprises measuring head, spring leaf and meter; Said measuring head size is complementary with bearing bearing channel shape to be measured; Said spring leaf middle part is connected with meter, and the spring leaf upper end is connected with fastener, and the spring leaf lower end is connected with measuring head.
As the further improvement of the utility model, said measuring head is standard shape steel ball or disk, and this patent measuring head can use steel ball also can use disk, and producer can select according to actual production.
The utility model is through a kind of platform-type bearing ditch location detector of design; Need only during use fastener one end is tightened; Again with workpiece near the left end locating piece, and measuring head on the spring leaf is pushed into groove can from meter, records the ditch site error, therefore very easy to use; And simple in structure being easy to of entire equipment produced, and therefore is specially adapted to Production of bearing producer institute's production bearing is detected.
Description of drawings
Fig. 1 is the utility model structural representation;
Member among the figure is:
1, bearing to be measured; 1-1, bearing channel; 2, measuring head;
3, fastener; 4, spring leaf; 5, meter;
Embodiment
Below in conjunction with accompanying drawing and embodiment utility model is done detailed explanation:
The utility model is through a kind of platform-type bearing ditch location detector of design; Need only during use fastener one end is tightened; Again with workpiece near the left end locating piece, and measuring head on the spring leaf is pushed into groove can from meter, records the ditch site error, therefore very easy to use.
Provide synoptic diagram a kind of platform-type bearing ditch location detector as shown in Figure 1 as a kind of specific embodiment the utility model of this patent; Comprise measuring head 2, spring leaf 4 and meter 5; Said measuring head 2 sizes are complementary with bearing 1 bearing channel 1-1 shape to be measured; Said spring leaf 4 middle parts are connected with meter 5, and spring leaf 4 upper ends are connected with fastener 3, and spring leaf 4 lower ends are connected with measuring head 2; This patent measuring head 2 can use the standard shape steel ball also can use the standard shape disk, and producer can select according to actual production.
Need only when the utility model uses fastener 3 one ends are tightened; Again with workpiece near the left end locating piece; And spring leaf 4 measuring heads 2 are pushed into the elastic deformation of groove through the meter measuring spring can from meter, record the ditch site error; Therefore very easy to use, and simple in structure being easy to of entire equipment produce, and therefore is specially adapted to Production of bearing producer institute's production bearing is detected.
The above; It only is the preferred embodiment of the utility model; Be not to be the utility model to be done the restriction of any other form, and, still belong to the utility model scope required for protection according to any modification or equivalent variations that the technical spirit of the utility model is done.
Claims (2)
1. platform-type bearing ditch location detector; Comprise measuring head (2), spring leaf (4) and meter (5); Said measuring head (2) size is complementary with bearing to be measured (1) bearing channel (1-1) shape; It is characterized in that: said spring leaf (4) middle part is connected with meter (5), and spring leaf (4) upper end is connected with fastener (3), and spring leaf (4) lower end is connected with measuring head (2).
2. a kind of platform-type bearing ditch location detector according to claim 1, it is characterized in that: said measuring head (2) is standard shape steel ball or disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205452647U CN202267427U (en) | 2011-12-23 | 2011-12-23 | Platform type bearing raceway position detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205452647U CN202267427U (en) | 2011-12-23 | 2011-12-23 | Platform type bearing raceway position detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202267427U true CN202267427U (en) | 2012-06-06 |
Family
ID=46158220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205452647U Expired - Fee Related CN202267427U (en) | 2011-12-23 | 2011-12-23 | Platform type bearing raceway position detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202267427U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213070A (en) * | 2013-04-19 | 2013-07-24 | 黄山迈瑞机械设备科技有限公司 | Anti-collision device of ball bearing inner ring groove grinder |
| CN105318803A (en) * | 2015-11-18 | 2016-02-10 | 常熟长城轴承有限公司 | Internal/external raceway and hole position measuring instrument |
| CN106017284A (en) * | 2016-06-29 | 2016-10-12 | 浙江中集轴承有限公司 | Bearing ring size detection device |
| CN107971888A (en) * | 2017-12-14 | 2018-05-01 | 无锡市海峰海林精密轴承有限公司 | A kind of bearing internal groove grinding machine feeding ditch footpath abnormity identification easy device |
-
2011
- 2011-12-23 CN CN2011205452647U patent/CN202267427U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213070A (en) * | 2013-04-19 | 2013-07-24 | 黄山迈瑞机械设备科技有限公司 | Anti-collision device of ball bearing inner ring groove grinder |
| CN105318803A (en) * | 2015-11-18 | 2016-02-10 | 常熟长城轴承有限公司 | Internal/external raceway and hole position measuring instrument |
| CN106017284A (en) * | 2016-06-29 | 2016-10-12 | 浙江中集轴承有限公司 | Bearing ring size detection device |
| CN106017284B (en) * | 2016-06-29 | 2018-09-14 | 浙江中集轴承有限公司 | Bearing ring size detection equipment |
| CN107971888A (en) * | 2017-12-14 | 2018-05-01 | 无锡市海峰海林精密轴承有限公司 | A kind of bearing internal groove grinding machine feeding ditch footpath abnormity identification easy device |
| CN107971888B (en) * | 2017-12-14 | 2020-05-08 | 无锡市海峰海林精密轴承有限公司 | Simple and easy device of groove footpath dysmorphism discernment for bearing inner race grinding machine material loading |
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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: 20120606 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |