CN203464877U - Special gauge for detecting inner raceway of slewing bearing - Google Patents
Special gauge for detecting inner raceway of slewing bearing Download PDFInfo
- Publication number
- CN203464877U CN203464877U CN201320426125.1U CN201320426125U CN203464877U CN 203464877 U CN203464877 U CN 203464877U CN 201320426125 U CN201320426125 U CN 201320426125U CN 203464877 U CN203464877 U CN 203464877U
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- dial gauge
- adjustable
- gauge body
- measuring
- head
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Abstract
The utility model discloses a special gauge for detecting an inner raceway of a slewing bearing. The special gauge is characterized by comprising dial gauge body (6) and a measuring head (61) thereof, and the gauge further comprises a fixed measuring rod (2) and an adjustable measuring rod (4), wherein one end of the fixed measuring rod (2) is connected with the adjustable measuring rod (4) in a telescopic adjustable manner through a tightening nut (3), the end head of an opposite end is provided with a standard ball head (1), one end of the adjustable measuring rod (4) is provided with the dial gauge body (6), one end of the dial gauge body (6) is provided with a connecting rod (62), the opposite end is provided with a measuring head (61), the dial gauge body (6) is fixedly connected with the adjustable measuring rod (4) through the connecting rod (62) and a fastening bolt (5), and the measuring head (61) and the standard ball head (1) are positioned on the same horizontal axis. The special gauge effectively solves the problems in the prior art that auxiliary tools are needed for indirect measurement, the detection precision is poor and the detection efficiency is low during the detection and measurement process of the inner raceway of the slewing bearing.
Description
Technical field
the utility model relates to technical field of measuring equipment, is specifically related to raceway in a kind of pivoting support and detects appliance special for detecting.
Background technology
At present, swivel mounting member applies on the excavator, tower machine, large-tonnage crane of engineering machinery more, because the diameter of workpiece is large, thereby in this class part of processing, the rolling track and radial size of pivoting support is large especially on the manufacturing accuracy impact of pivoting support, due to race way diameter, detecting the universal check tool of use can not directly measure conventionally, generally need indirectly measure by aid, the result precision detecting of above-mentioned detection mode is poor, and detect and need to could realize by aid, also affected detection efficiency.
Summary of the invention
The utility model is for the problem of above-mentioned existence, propose raceway in a kind of pivoting support and detected appliance special for detecting, the utility model efficiently solves prior art raceway in carrying out pivoting support and detects in metering process, need to indirectly measure by aid, not only accuracy of detection is poor, and the low problem of detection efficiency.
The utility model is achieved through the following technical solutions:
In a kind of pivoting support, raceway detects appliance special for detecting, it is characterized in that: comprise dial gauge body (6) and measuring head (61) thereof, described cubing also comprises fixation measuring bar (2), adjustable sounding rod (4), fixation measuring bar (2) one end is by flexible adjustable connection of fastening screw nut (3) and adjustable sounding rod (4), termination, opposite end is provided with standard bulb (1), adjustable sounding rod (4) one end is by being provided with dial gauge body (6), dial gauge body (6) one end is provided with connecting link (62), opposite end is provided with measuring head (61), dial gauge body (6) is fixedly connected with adjustable sounding rod (4) by connecting link (62) and fastening bolt (5), measuring head (61) is positioned on same level axis with standard bulb (1).
The further Technological improvement plan of the utility model is:
In shape, size and the pivoting support of described standard bulb (1), raceway internal diameter matches.
The further Technological improvement plan of the utility model is:
Described connecting link (62), measuring head (61) are and are horizontally disposed with, between angle be 180 degree.
The utility model compared with prior art, there is following obvious advantage, the utility model adopts fixation measuring bar, adjustable sounding rod to combine, at fixation measuring bar one end standard bulb, adjustable sounding rod one end arranges dial gauge simultaneously, raceway in detecting measurement pivoting support, without by aid, can directly measure, not only improve measuring accuracy, and improve measurement efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises dial gauge body 6 and measuring head 61 thereof, described cubing also comprises fixation measuring bar 2, adjustable sounding rod 4, fixation measuring bar 2 one end are by fastening screw nut 3 and adjustable flexible adjustable connection of sounding rod 4, termination, opposite end is provided with standard bulb 1, adjustable sounding rod 4 one end are by being provided with dial gauge body 6, dial gauge body 6 one end are provided with connecting link 62, opposite end is provided with measuring head 61, dial gauge body 6 is fixedly connected with adjustable sounding rod 4 by connecting link 62 and fastening bolt 5, measuring head 61 is positioned on same level axis with standard bulb 1, the shape of standard bulb 1, in size and pivoting support, raceway internal diameter matches, connecting link 62, measuring head 61 is and is horizontally disposed with, between angle be 180 degree.
In conjunction with Fig. 1, sketch the course of work of the present utility model:
When detecting metering operation, according to the race way diameter that will detect, adjust the relative position between fixation measuring bar 2 and adjustable sounding rod 4, by connecting and using fastening screw nut 3 to lock, then standard slide calliper rule are adjusted to the basic size of required detection, by this cubing, go to check, the position of dial gauge body 6 on adjustable sounding rod 4, guarantee that dial gauge body 6 is in the time of the basic detection size of demarcating, guarantee that dial gauge body 6 measuring heads 61 are compressed between 2-3mm, dial gauge body 6 is adjusted to zero-bit, then screw fastening bolt 5, can be used for measuring, during measurement as long as the standard bulb 1 of this cubing is positioned in pivoting support in raceway, by dial gauge body 6, can obtain the internal diameter of raceway in pivoting support.
In sum, the utility model has reached foregoing invention object.
Claims (3)
1. in a pivoting support, raceway detects appliance special for detecting, comprise dial gauge body (6) and measuring head (61) thereof, it is characterized in that: described cubing also comprises fixation measuring bar (2), adjustable sounding rod (4), fixation measuring bar (2) one end is by flexible adjustable connection of fastening screw nut (3) and adjustable sounding rod (4), termination, opposite end is provided with standard bulb (1), adjustable sounding rod (4) one end is by being provided with dial gauge body (6), dial gauge body (6) one end is provided with connecting link (62), opposite end is provided with measuring head (61), dial gauge body (6) is fixedly connected with adjustable sounding rod (4) by connecting link (62) and fastening bolt (5), measuring head (61) is positioned on same level axis with standard bulb (1).
2. in a kind of pivoting support according to claim 1, raceway detects appliance special for detecting, it is characterized in that: in shape, size and the pivoting support of described standard bulb (1), raceway internal diameter matches.
3. raceway detects appliance special for detecting in a kind of pivoting support according to claim 1 and 2, it is characterized in that: described connecting link (62), measuring head (61) are and are horizontally disposed with, between angle be 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426125.1U CN203464877U (en) | 2013-07-18 | 2013-07-18 | Special gauge for detecting inner raceway of slewing bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426125.1U CN203464877U (en) | 2013-07-18 | 2013-07-18 | Special gauge for detecting inner raceway of slewing bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464877U true CN203464877U (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320426125.1U Expired - Fee Related CN203464877U (en) | 2013-07-18 | 2013-07-18 | Special gauge for detecting inner raceway of slewing bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464877U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954201A (en) * | 2014-04-14 | 2014-07-30 | 上海三一重机有限公司 | Novel slewing bearing measuring tool and slewing bearing measuring method |
| CN106403761A (en) * | 2016-12-15 | 2017-02-15 | 陕西理工学院 | Detection tool suitable for rotary support inner raceways of multiple sizes |
| CN106767265A (en) * | 2017-03-02 | 2017-05-31 | 陕西理工学院 | Raceway cubing in easy-to-read revolving support |
| CN109782166A (en) * | 2018-12-19 | 2019-05-21 | 国网内蒙古东部电力有限公司电力科学研究院 | A kind of large size phase modifier stator core automatic test equipment and method |
| CN113483665A (en) * | 2021-07-22 | 2021-10-08 | 浙江吉利控股集团有限公司 | Calibration device and calibration control method |
| CN113932688A (en) * | 2021-09-22 | 2022-01-14 | 成都飞机工业（集团）有限责任公司 | Hole inner diameter measuring device and measuring method |
-
2013
- 2013-07-18 CN CN201320426125.1U patent/CN203464877U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954201A (en) * | 2014-04-14 | 2014-07-30 | 上海三一重机有限公司 | Novel slewing bearing measuring tool and slewing bearing measuring method |
| CN106403761A (en) * | 2016-12-15 | 2017-02-15 | 陕西理工学院 | Detection tool suitable for rotary support inner raceways of multiple sizes |
| CN106767265A (en) * | 2017-03-02 | 2017-05-31 | 陕西理工学院 | Raceway cubing in easy-to-read revolving support |
| CN109782166A (en) * | 2018-12-19 | 2019-05-21 | 国网内蒙古东部电力有限公司电力科学研究院 | A kind of large size phase modifier stator core automatic test equipment and method |
| CN113483665A (en) * | 2021-07-22 | 2021-10-08 | 浙江吉利控股集团有限公司 | Calibration device and calibration control method |
| CN113932688A (en) * | 2021-09-22 | 2022-01-14 | 成都飞机工业（集团）有限责任公司 | Hole inner diameter measuring device and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20190718 |
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| CF01 | Termination of patent right due to non-payment of annual fee |