CN202278494U - Active measuring instrument for grinding machine - Google Patents
Active measuring instrument for grinding machine Download PDFInfo
- Publication number
- CN202278494U CN202278494U CN2011203210817U CN201120321081U CN202278494U CN 202278494 U CN202278494 U CN 202278494U CN 2011203210817 U CN2011203210817 U CN 2011203210817U CN 201120321081 U CN201120321081 U CN 201120321081U CN 202278494 U CN202278494 U CN 202278494U
- Authority
- CN
- China
- Prior art keywords
- lever
- grinding machine
- measuring instrument
- baffle plate
- connecting shaft
- Prior art date
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an active online measuring instrument suitable for a diameter grinding process of an outer roller path with double flange of a middle/large-size cylinder roller bearing, in particular to an active measuring instrument for a grinding machine. The active measuring instrument is characterized by comprising a connecting shaft (3), wherein the connecting shaft (3) is mounted on and vertical to a grinding machine spindle (2); a clip (4) is sleeved on the connecting shaft (3), thereby being capable of rotating around the connecting shaft (3); a vertical column (5) is fixedly arranged on the clip (4); one end of the vertical column (5) is connected with a baffle (8); a lever shaft (9) is fixedly arranged on the baffle (8); and the middle part of a lever (7) is hinged with the lever shaft (9), so that the lever (7) can rotate around a hinged part. A trial proves that the problem of large size dispersion degree is solved by applying the active measuring instrument for the grinding machine to the processing of a large-size cylinder roller bearing; the traditional processing method of distributing flowing water tolerance is thoroughly abandoned; the fitting rate is greatly increased; and the full interchanging purpose is basically realized.
Description
Technical field
The utility model relates in a kind of being applicable to, the outer raceway diameter mill of the two ribs of large cylindrical roller bearing band adds active on-line measurement device, especially the grinding machine in-process measuring instrument in man-hour.
Background technology
The cylinder roller bearing for full exchange adopts measuring instrument to carry out on-line monitoring to reduce the decentralization of size usually in the bearing industry at present.But existing measuring instrument all adopts two point form to measure diameter for outer raceway, only is applicable to single block border or does not have the rib part, has the problem that can't get into measured zone or can't withdraw from smoothly for two rib parts.
The utility model content
The purpose of the utility model provides a kind of grinding machine in-process measuring instrument, can measure the bearing of two rib parts smoothly, can also improve the trap rate.
A kind of grinding machine in-process measuring instrument, its special feature are, comprise being installed on the grinding machine spindle and the connecting axle vertical with grinding machine spindle; Can be thereby on this connecting axle, be set with a clamp around this connecting axle rotation; On this clamp, be fixed with a column, an end of this column is connected with a baffle plate, on this baffle plate, is fixed with a lever shaft; Thereby other has the middle part of a lever to be hinged on this lever shaft can to rotate around the hinged place; The half the of this lever be the L type, and second half of lever be linear pattern, is close to be measured thereby be connected half that make the L type when the measurement through spring between half and the baffle plate of L type; Dial gauge also is installed on baffle plate, the measuring stick of this dial gauge point on the lever linear second half; Comprise that also thereby one is installed in bolt on the grinding machine spindle through locating with contacting of baffle plate.
Wherein half the and linear second half length ratio of L type is 1: 2 in the lever.
This measuring instrument is a purpose to accomplish measurement target, adopt curved pawl gauge head, and convertible turnover mode realizes.Through probationary certificate; This grinding machine in-process measuring instrument is applied in certain large cylindrical roller bearing processing, has solved the big problem of size dispersion degree, has thoroughly abandoned the processing method of traditional flow water tolerance; Improve the trap rate greatly, realized the purpose of full exchange basically.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
The specific embodiment
Come the utility model is done further detailed explanation below in conjunction with accompanying drawing:
As shown in Figure 1; The utility model comprises and being installed on the grinding machine spindle 2 and the connecting axle 3 vertical with grinding machine spindle 2, can on this clamp 4, be fixed with a column 5 around these connecting axle 3 rotations (be among Fig. 1 shown in the A-B direction) thereby on this connecting axle 3, be set with a clamp 4; One end of this column 5 is connected with a baffle plate 8; On this baffle plate 8, be fixed with a lever shaft 9, thereby other has the middle part of a lever 7 to be hinged on this lever shaft 9 can to rotate around the hinged place, the half the of this lever 7 is the L type; Second half of lever 7 is linear pattern; Thereby is connected half that make the L type when the measurement through spring 10 between the half the and baffle plate 8 of L type and is close to be measured, dial gauge 6 also is installed on baffle plate 8, on the measuring stick sensing lever 7 of this dial gauge 6 linear second half; Comprise that also thereby one is installed in bolt 1 on the grinding machine spindle 2 through locating with contacting of baffle plate 8.
As shown in Figure 1, half the and linear second half length ratio of L type is 1: 2 in the lever 7, and this measuring instrument adopts convertible structure spot measurement, and uses lever principle and measured radius size is put be twice, and is reduced to diameter dimension.
Can adopt behind the standard lasso his-and-hers watches on station directly reading numerical values in the use, also can before material loading, after recording the part accurate size on the bearing appearance, on station, read variable quantity earlier.
Claims (2)
1. grinding machine in-process measuring instrument; It is characterized in that: comprise being installed in that grinding machine spindle (2) is gone up and the connecting axle (3) vertical with grinding machine spindle (2), on this connecting axle (3), be set with a clamp (4) thus can on this clamp (4), be fixed with a column (5) around this connecting axle (3) rotation; One end of this column (5) is connected with a baffle plate (8); On this baffle plate (8), be fixed with a lever shaft (9), other has the middle part of a lever (7) to be hinged on this lever shaft (9) thereby goes up and can rotate around the hinged place, and the half the of this lever (7) is the L type; Second half of lever (7) is linear pattern; Between the half the and baffle plate (8) of L type through spring (10) thus being connected half that when measurement, make the L type is close to be measured, dial gauge (6) also is installed on baffle plate (8), on the measuring stick sensing lever (7) of this dial gauge (6) linear second half; Also comprise one be installed on the grinding machine spindle (2) bolt (1) thus through locating with contacting of baffle plate (8).
2. grinding machine in-process measuring instrument as claimed in claim 1 is characterized in that: wherein half the and linear second half length ratio of L type is 1: 2 in the lever (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203210817U CN202278494U (en) | 2011-08-30 | 2011-08-30 | Active measuring instrument for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203210817U CN202278494U (en) | 2011-08-30 | 2011-08-30 | Active measuring instrument for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278494U true CN202278494U (en) | 2012-06-20 |
Family
ID=46224677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203210817U Expired - Fee Related CN202278494U (en) | 2011-08-30 | 2011-08-30 | Active measuring instrument for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278494U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852049A (en) * | 2012-12-06 | 2014-06-11 | 襄樊一福坦铁路轴承有限公司 | Longitudinal and horizontal angle measurement device for grinding head of parallel surface grinding machine |
| CN103862375A (en) * | 2012-12-14 | 2014-06-18 | 郑州大学 | Online moveable measuring and controlling method and grinding method of multiple step workpieces |
| CN107167049A (en) * | 2017-05-26 | 2017-09-15 | 郑州大学 | A kind of crankshaft grinding processes on-position measure device |
-
2011
- 2011-08-30 CN CN2011203210817U patent/CN202278494U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852049A (en) * | 2012-12-06 | 2014-06-11 | 襄樊一福坦铁路轴承有限公司 | Longitudinal and horizontal angle measurement device for grinding head of parallel surface grinding machine |
| CN103862375A (en) * | 2012-12-14 | 2014-06-18 | 郑州大学 | Online moveable measuring and controlling method and grinding method of multiple step workpieces |
| CN107167049A (en) * | 2017-05-26 | 2017-09-15 | 郑州大学 | A kind of crankshaft grinding processes on-position measure device |
| CN107167049B (en) * | 2017-05-26 | 2019-06-07 | 郑州大学 | A kind of crankshaft grinding processing on-position measure device |
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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: 20120620 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |