CN203385407U - Measuring head used for bearing sealing groove detection instrument - Google Patents
Measuring head used for bearing sealing groove detection instrument Download PDFInfo
- Publication number
- CN203385407U CN203385407U CN201320430224.7U CN201320430224U CN203385407U CN 203385407 U CN203385407 U CN 203385407U CN 201320430224 U CN201320430224 U CN 201320430224U CN 203385407 U CN203385407 U CN 203385407U
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- fulcrum
- installing plate
- bearing
- base
- seal groove
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Abstract
The utility model relates to the technical field of detection equipment, in particular to a measuring head used for a bearing sealing groove detection instrument. The measuring head used for the bearing sealing groove detection instrument of the utility model comprises a mounting frame and a measurement fulcrum; the mounting frame comprises a fixed plate which is fixed on a sliding bracket of the detection instrument, and a mounting plate used for mounting the measurement fulcrum; the mounting plate and the fixed plate are arranged in a manner that the mounting plate and fixed plate are vertical to each other; one end of the mounting plate is connected with the fixed plate, and the other end of the mounting plate fixes the measurement fulcrum; the measuring fulcrum comprises a base; the base is provided with a fulcrum body which extends axially and is clamped into a bearing inner ring sealing groove; the fulcrum body is a of a conical structure; and a large round end of the fulcrum body is connected with the base. Compared with the prior art, the fulcrum body of the measurement fulcrum of the measuring head used for the bearing sealing groove detection instrument of the utility model is converted from a semi-circular arc structure into the conical structure, such that the fulcrum body can be conveniently clamped into the bearing sealing groove, and therefore, measurement accuracy and precision can be improved, and the service life of a bearing can be prolonged.
Description
Technical field
The utility model relates to the checkout equipment technical field, is specifically related to the detecting instrument in the inside and outside footpath of the inside and outside circle seal groove of a kind of bearing, particularly the detecting instrument measuring head of bearing seal groove.
Background technology
In many occasions, need bearing to there is higher sealing property; Avoid dirt ash, aqueous vapor etc. to enter and cause bearing failure.And detect seal groove is accurate, can reduce defective outflow client, the inefficacy of product reduces to some extent, has extended the serviceable life of bearing simultaneously.The detecting instrument of the inside and outside circle seal groove of existing bearing, normally the indicating value by detecting instrument compares gained, thereby, before the inside and outside circle seal groove of bearing that detects a collection of same model, must with the sample circle of this detected bearing, be benchmark, adjust and measure fulcrum and instrument position; Standard component sample circle is special, is measured the numerical value at its position by calibrating department, and is labeled on certain position of sample circle.
Measure the structure (as shown in Figure 1) of measuring fulcrum on pin on existing detecting instrument, for semicircular arc-shaped, under this structure, measuring fulcrum when measuring is difficult for entering in seal groove, make troubles to the debugging of instrument while measuring, easily occur that measuring fulcrum is stuck on groove side wall, causes the position that do not reach of measuring fulcrum and seal groove diapire simultaneously, thereby cause that measurement data is unreliable, reduce product percent of pass.
Summary of the invention
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of detecting instrument measuring head of bearing seal groove, effectively guarantee to measure the interior accurate location of seal groove that fulcrum enters the inside and outside circle of bearing accurately and reliably, improve measuring accuracy, improve the bearing ex factory pass rate, improve bearing serviceable life.
For achieving the above object, the utility model provides following technical scheme: a kind of detecting instrument measuring head of bearing seal groove, include erecting frame and measure fulcrum, described erecting frame comprises for being fixed on fixed head on the detecting instrument balladeur train and for installing and measuring the installing plate of fulcrum, described installing plate and fixed head vertical setting mutually, installing plate one end is connected with fixed head, other end fixation measuring fulcrum, measure fulcrum and comprise base, base is extended with the fulcrum body in the bearing seal groove that snaps in extended vertically, it is characterized in that: described fulcrum body is cone structure, the large end of fulcrum body is connected with base.
Described fulcrum body is conical structure, and the large nose circle of fulcrum body is connected with base.
Described installing plate and the machine-shaping of fixed head one, installing plate is positioned at fixed head one end end, and fixed head is provided with mounting hole with respect to the other end that installing plate one end is set.
Described installing plate is provided with the fixed orifice with the coaxial setting of fulcrum body with respect to the other end that is connected an end with fixed head, and the base of described measurement fulcrum inserts in fixed orifice and is fixedly mounted on installing plate.
By adopting technique scheme, measure on fulcrum and adopt the conical structure setting for the fulcrum body snapped in the inside and outside circle seal groove of bearing, make this physical efficiency of fulcrum snap in smoothly and accurately in seal groove, simple operation while making to measure, measurement data is more accurately reached accurately, improve the serviceable life of bearing ex factory pass rate and bearing, solved former fulcrum body and adopted the circular arc setting to bring to snap in difficulty and not in place the brought coarse defect of measurement in seal groove.
Below in conjunction with accompanying drawing, the utility model is further described.
The accompanying drawing explanation
The structural representation of measuring head for the detecting instrument that Fig. 1 is existing bearing seal groove;
The structural representation of measuring head for the detecting instrument that Fig. 2 is the utility model specific embodiment bearing seal groove.
Embodiment
As shown in Figure 2, the detecting instrument measuring head of the disclosed a kind of bearing seal groove of the utility model, include erecting frame 1 and measure fulcrum 2.Described erecting frame 1 comprises for being fixed on fixed head 10 and the installing plate 11 for installing and measuring fulcrum 2 on the detecting instrument balladeur train; Described installing plate 11 and the mutual vertical setting of fixed head 10, described fixed head 10 1 ends are provided with mounting hole 100, during installation by the connecting hole on mounting hole 100 alignment detection instrument balladeur trains, by gib screw, fixed head 10 is fixedly mounted on the detecting instrument balladeur train again, mounting hole 100 coaxially arranges with installing plate 11, and fixed head 10 other end ends arrange installing plate 11; In this specific embodiment, installing plate 11 is integrated machine-shaping with fixed head 10, and erecting frame 1 is a member.Described installing plate 11 is with respect to the other end fixation measuring fulcrum 2 that is connected an end with fixed head 10; Measure fulcrum 2 and comprise base 20, base 20 is extended with the fulcrum body 21 that the bearing inner race seal groove is interior or the bearing outer ring seal groove is interior that snaps in extended vertically, described fulcrum body 21 is cone structure, and this cone structure is conical structure, and the large nose circle of fulcrum body 21 is connected with base 20; But as the technical scheme of the utility model shape, cone structure can also be the settings such as triangle cone, quadrangular pyramid body certainly.
In the present embodiment, described installing plate 11 is provided with the fixed orifice 100 with the 21 coaxial settings of fulcrum body with respect to the other end that is connected an end with fixed head 10, and the base 20 of described measurement fulcrum 2 inserts in fixed orifices 100 and is fixedly mounted on installing plate 11.
Claims (4)
1. the detecting instrument measuring head of a bearing seal groove, include erecting frame and measure fulcrum, described erecting frame comprises for being fixed on fixed head on the detecting instrument balladeur train and for installing and measuring the installing plate of fulcrum, described installing plate and fixed head vertical setting mutually, installing plate one end is connected with fixed head, other end fixation measuring fulcrum, measure fulcrum and comprise base, base is extended with the fulcrum body in the bearing seal groove that snaps in extended vertically, it is characterized in that: described fulcrum body is cone structure, and the large end of fulcrum body is connected with base.
2. the detecting instrument measuring head of bearing seal groove according to claim 1, it is characterized in that: described fulcrum body is conical structure, the large nose circle of fulcrum body is connected with base.
3. the detecting instrument measuring head of bearing seal groove according to claim 1 and 2, it is characterized in that: described installing plate and the machine-shaping of fixed head one, installing plate is positioned at fixed head one end end, and fixed head is provided with mounting hole with respect to the other end that installing plate one end is set.
4. the detecting instrument measuring head of bearing seal groove according to claim 1, it is characterized in that: described installing plate is provided with the fixed orifice with the coaxial setting of fulcrum body with respect to the other end that is connected an end with fixed head, and the base of described measurement fulcrum inserts in fixed orifice and is fixedly mounted on installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430224.7U CN203385407U (en) | 2013-07-18 | 2013-07-18 | Measuring head used for bearing sealing groove detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430224.7U CN203385407U (en) | 2013-07-18 | 2013-07-18 | Measuring head used for bearing sealing groove detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385407U true CN203385407U (en) | 2014-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320430224.7U Expired - Fee Related CN203385407U (en) | 2013-07-18 | 2013-07-18 | Measuring head used for bearing sealing groove detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443282A (en) * | 2018-12-27 | 2019-03-08 | 宁波中亿自动化装备有限公司 | Bearing inner race raceway diameter detection device |
-
2013
- 2013-07-18 CN CN201320430224.7U patent/CN203385407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443282A (en) * | 2018-12-27 | 2019-03-08 | 宁波中亿自动化装备有限公司 | Bearing inner race raceway diameter detection 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: 20140108 Termination date: 20210718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |