CN201720739U - Bearing ring measurer - Google Patents
Bearing ring measurer Download PDFInfo
- Publication number
- CN201720739U CN201720739U CN2010202298652U CN201020229865U CN201720739U CN 201720739 U CN201720739 U CN 201720739U CN 2010202298652 U CN2010202298652 U CN 2010202298652U CN 201020229865 U CN201020229865 U CN 201020229865U CN 201720739 U CN201720739 U CN 201720739U
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- CN
- China
- Prior art keywords
- bearing ring
- press rods
- hold
- down mechanism
- measuring tool
- 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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Abstract
The utility model relates to a bearing ring measurer capable of measuring the parallelism (VBs) and the perpendicular error (Sd2) of a bearing ring synchronously. According to the technical scheme of the utility model, the bearing ring measurer comprises a base support, a parallelism measurement meter, a side positioning device and a perpendicular error measurement meter, wherein the base support is supported on the lower end surface of the bearing ring, the measurement contact of the parallelism measurement meter is contacted with the top end of the bearing ring, the side positioning device is arranged on the periphery of the bearing ring to position the bearing ring, and the measurement contact of the perpendicular error measurement meter is contacted with the peripheral wall of the bearing ring. The utility model with ingenious and rational structure is capable of measuring the perpendicular error (Sd2) of the bearing ring while grinding a plane and guaranteeing the reference precision of the subsequent procedures by adjusting a grinder if the perpendicular error is beyond a normal range so as to control the quality of a product.
Description
Technical field
The utility model belongs to measures the frock technical field, relates to a kind of measurement mechanism, specifically is a kind of bearing ring measuring tool that can measure the bearing ring depth of parallelism (VBs) and vertical difference (Sd2) simultaneously.
Background technology
Bearing ring plane and external diameter are the benchmark of later process mill raceway groove and mill endoporus, and technological requirement is guaranteed the depth of parallelism on lasso two planes after passing through flat surface grinding, mill external diameter, the perpendicularity of external diameter circularity and plane and end face, as shown in Figure 1.
But when the flat surface grinding, because emery wheel adjusts improper or the equipment feed lead rail, that the discharging guide rail is adjusted is improper, will make plane and external diameter out of plumb, it is overproof vertical difference (Sd2) promptly to occur.The H902 height-gauge that uses when the flat surface grinding at present can only be checked the depth of parallelism (VBs), can't control vertical difference (Sd2) simultaneously, is unfavorable for the following process operation of bearing ring.
Summary of the invention
The purpose of this utility model is at above shortcomings in the prior art, and a kind of bearing ring measuring tool rational in infrastructure is provided, and measures when this measurement frock can realize the depth of parallelism (VBs) with vertical difference (Sd2).
The technical scheme that provides according to the utility model, described bearing ring measuring tool comprises bottom support and parallel meter, bottom support is supported on the bearing ring lower surface, the metering contact of depth of parallelism scale contacts with the top of bearing ring, it is characterized in that: described measurement frock also comprises side positioner and vertical difference scale, the side positioner is arranged on the periphery of bearing ring, is used for the location bearing lasso; The metering contact of vertical difference scale contacts with the periphery wall of bearing ring.
As further improvement of the utility model, described side positioner comprises back supporting and hold-down mechanism, the supporting of described back comprises two support arms at an angle, article two, support arm all is supported on the side perisporium of bearing ring, hold-down mechanism is arranged on the wherein opposite of a support arm, and bearing ring cooperates the location by hold-down mechanism with the back supporting.
As further improvement of the utility model, two support arms of described back supporting are vertical mutually.
As further improvement of the utility model, described hold-down mechanism comprises press rods and stage clip, and an end hinged securement of press rods is on a pedestal, and the middle part rear side of press rods is provided with stage clip, the stage clip bar that withstands pressure overlays press rods on the periphery wall of bearing ring.
As further improvement of the utility model, the front side, middle part of described press rods is fixedly connected with a push rod that is used to withstand the bearing ring periphery wall.
The utility model compared with prior art, advantage is: structure is ingenious rationally, measuring vertical poor (Sd2) simultaneously when the flat surface grinding, when checking that the discovery vertical difference is overproof, by adjusting the mill process equipment, can guarantee the reference precision of later process, the control product quality.
Description of drawings
Fig. 1 is an applicable cases schematic diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: the utility model is mainly used in the depth of parallelism and the vertical difference data of measuring bearing ring, the depth of parallelism cooperates with parallel meter 1 by bottom support 4 to be measured, bottom support 4 is supported on bearing ring 6 lower surfaces, and the metering contact of depth of parallelism scale 1 contacts with the top of bearing ring 6; Vertical difference cooperates by side positioner and vertical difference scale 2 to be measured, and the side positioner is arranged on the periphery of bearing ring 6, is used for location 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 positioner comprises back supporting 3 and hold-down mechanism 5, and described back supporting 3 comprises two support arm 3a at an angle, and these two support arm 3a preferably are arranged to vertical mutually.Two support arm 3a of back supporting 3 all are supported on the side perisporium of bearing ring 6, hold-down mechanism 5 is arranged on the wherein opposite of a support arm 3a, hold-down mechanism 5 comprises press rods 5a and stage clip 5b, the end hinged securement of press rods 5a is on a pedestal, the middle part rear side of press rods 5a is provided with stage clip 5b, the front side, middle part of press rods 5a is fixedly connected with a push rod 5c who is used to withstand bearing ring 6 periphery walls, and the stage clip 5b bar 5a that withstands pressure overlays the front end of push rod 5c on the periphery wall of bearing ring 6; Hold-down mechanism 5 is used with back supporting 3, thus the location of realizing bearing ring 6.
During concrete the application, on H902 height-gauge gauge stand, increase a vertical difference scale 2, vertical difference scale 2 is mixed up in advance, then bearing ring to be measured 6 is placed between back supporting 3 and the hold-down mechanism 5, because the reaction force of the pressure of hold-down mechanism 5 and back supporting 3, bearing ring 6 has formed stable state, can survey the depth of parallelism (VBs) and vertical difference (Sd2) simultaneously.
Claims (5)
1. bearing ring measuring tool, comprise bottom support (4) and parallel meter (1), bottom support (4) is supported on bearing ring (6) lower surface, the metering contact of depth of parallelism scale (1) contacts with the top of bearing ring (6), it is characterized in that: described measurement frock also comprises side positioner and vertical difference scale (2), the side positioner is arranged on the periphery of bearing ring (6), is used for location bearing lasso (6); The metering contact of vertical difference scale (2) contacts with the periphery wall of bearing ring (6).
2. bearing ring measuring tool as claimed in claim 1, it is characterized in that: described side positioner comprises back supporting (3) and hold-down mechanism (5), described back supporting (3) comprises two support arms (3a) at an angle, article two, support arm (3a) all is supported on the side perisporium of bearing ring (6), hold-down mechanism (5) is arranged on the wherein opposite of a support arm (3a), and bearing ring (6) cooperates the location by hold-down mechanism (5) with back supporting (3).
3. bearing ring measuring tool as claimed in claim 2 is characterized in that: two support arms (3a) of described back supporting (3) are vertical mutually.
4. bearing ring measuring tool as claimed in claim 2, it is characterized in that: described hold-down mechanism (5) comprises press rods (5a) and stage clip (5b), one end hinged securement of press rods (5a) is on a pedestal, the middle part rear side of press rods (5a) is provided with stage clip (5b), stage clip (5b) bar (5a) that withstands pressure, (5a) overlays on the periphery wall of bearing ring (6) with press rods.
5. bearing ring measuring tool as claimed in claim 4 is characterized in that: the front side, middle part of described press rods (5a) is fixedly connected with a push rod (5c) that is used to withstand bearing ring (6) periphery wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202298652U CN201720739U (en) | 2010-06-07 | 2010-06-07 | Bearing ring measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202298652U CN201720739U (en) | 2010-06-07 | 2010-06-07 | Bearing ring measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720739U true CN201720739U (en) | 2011-01-26 |
Family
ID=43489024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202298652U Expired - Fee Related CN201720739U (en) | 2010-06-07 | 2010-06-07 | Bearing ring measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720739U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852604A (en) * | 2010-06-07 | 2010-10-06 | 无锡市第二轴承有限公司 | Bearing ring measuring tool |
| CN103267470A (en) * | 2013-05-31 | 2013-08-28 | 常熟长城轴承有限公司 | Needle bearing retainer aperture gradient indirectly measuring device |
| CN103644881A (en) * | 2013-11-03 | 2014-03-19 | 南通山口精工机电有限公司 | Miniature bearing ferrule measuring device |
| CN106017284A (en) * | 2016-06-29 | 2016-10-12 | 浙江中集轴承有限公司 | Bearing ring size detection device |
-
2010
- 2010-06-07 CN CN2010202298652U patent/CN201720739U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852604A (en) * | 2010-06-07 | 2010-10-06 | 无锡市第二轴承有限公司 | Bearing ring measuring tool |
| CN103267470A (en) * | 2013-05-31 | 2013-08-28 | 常熟长城轴承有限公司 | Needle bearing retainer aperture gradient indirectly measuring device |
| CN103267470B (en) * | 2013-05-31 | 2016-05-04 | 常熟长城轴承有限公司 | A kind of inclination of window hole of needle bearing cage indirect measurement system |
| CN103644881A (en) * | 2013-11-03 | 2014-03-19 | 南通山口精工机电有限公司 | Miniature bearing ferrule measuring device |
| CN103644881B (en) * | 2013-11-03 | 2016-09-28 | 南通山口精工机电有限公司 | The lasso measurement apparatus of miniature bearing |
| 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 |
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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: 20110126 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |