CN102967225A - Outer diameter detection device of dead weight - Google Patents
Outer diameter detection device of dead weight Download PDFInfo
- Publication number
- CN102967225A CN102967225A CN201210455910XA CN201210455910A CN102967225A CN 102967225 A CN102967225 A CN 102967225A CN 201210455910X A CN201210455910X A CN 201210455910XA CN 201210455910 A CN201210455910 A CN 201210455910A CN 102967225 A CN102967225 A CN 102967225A
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- China
- Prior art keywords
- base plate
- outer diameter
- reference seat
- detection device
- seat
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Abstract
The invention relates to the field of product detection, in particular to an outer diameter detection device of dead weight. The outer diameter detection device can detect whether the outer diameter accords with the dimension quickly and accurately. The outer diameter detection device comprises a base and is characterized in that an inclined support is arranged on the base, an inclined bottom plate is arranged on the support, a reference seat is arranged at the lower end of the inclined surface of the bottom plate, a gauge seat corresponding to the reference seat is arranged at the upper end of the inclined surface of the bottom plate, a mechanical gauge is arranged on the gauge seat, and a detachable correcting part is arranged between the reference seat and the gauge seat.
Description
Technical field
The present invention relates to the product detection field, be specially a kind of deadweight testing fixture for external diameter.
Background technology
For some cylindrical works, all need the detection through external diameter before the general assembling, can adopt general measurer, measure such as vernier caliper, then general vernier caliper can't be measured when workpiece size is larger, if make the vernier caliper high cost of correspondingly-sized, its operation is also inconvenient, adopt general chi to measure, its error is larger.
Summary of the invention
In order to address the above problem, the invention provides a kind of deadweight testing fixture for external diameter, whether it can detect external diameter fast and accurately up to specification.
Its technical scheme is such: it comprises base, it is characterized in that, be provided with the support of inclination on the described base, the base plate of inclination is installed on the described support, described base plate top incline lower end is provided with reference seat, described base plate top incline upper end is provided with the gauge stand of corresponding described reference seat, is provided with stem-winder on the described gauge stand, is provided with dismountable calibrating device between described reference seat and described gauge stand.
It is further characterized in that the angle between described base plate and the described base is less than 45 degree.
After adopting structure of the present invention, be provided with the support of inclination on the base, the base plate of inclination is installed on the support, base plate top incline lower end is provided with reference seat, base plate top incline upper end is provided with the gauge stand of corresponding reference seat, be provided with stem-winder on the gauge stand, be provided with dismountable calibrating device between reference seat and gauge stand, after utilizing calibrating device that stem-winder is calibrated, tested workpiece is positioned on the base plate, whether by the reference seat location, it is up to specification to detect fast and accurately external diameter by the stem-winder reading.
Description of drawings
Fig. 1 is structural front view of the present invention;
Fig. 2 is vertical base plate direction vertical view;
Fig. 3 is the calibrating device front view;
Fig. 4 is the calibrating device upward view.
Embodiment
See Fig. 1, Fig. 2, shown in Figure 3, it comprises base 1, is provided with the support 2 of inclination on the base 1, and the base plate 3 of inclination is installed on the support 2, base plate 3 top incline lower ends are provided with reference seat 4, base plate 3 top incline upper ends are provided with the gauge stand 5 of corresponding reference seat 4, are provided with stem-winder 6 on the gauge stand 5, and 5 of reference seat 4 and gauge stands are provided with dismountable calibrating device 7.
Its testing process is as described below: calibrating device 7 is positioned on the base plate 3 stem-winder 6 is calibrated, then take calibrating device 7 away, tested workpiece 8 is positioned on the base plate 3, rely on workpiece 8 self gravitation effects, the lower surface that workpiece 8 tilts contacts with reference seat 4, by reference seat 4 positioning datums, stem-winder 6 is measured it, judges by stem-winder 6 readings whether workpiece 8 is up to specification; Angle between base plate 3 and the base 1 is less than 45 degree, and when angle was spent above 45, tested workpiece 8 was because Action of Gravity Field breaks away from from base plate 3 easily, and the angle that base plate 3 tilts can be adjusted according to workpiece different in the actual conditions.
Claims (2)
- One kind the deadweight testing fixture for external diameter, it comprises base, it is characterized in that, be provided with the support of inclination on the described base, the base plate of inclination is installed on the described support, and described base plate top incline lower end is provided with reference seat, and described base plate top incline upper end is provided with the gauge stand of corresponding described reference seat, be provided with stem-winder on the described gauge stand, be provided with dismountable calibrating device between described reference seat and described gauge stand.
- 2. a kind of deadweight testing fixture for external diameter according to claim 1 is characterized in that, the angle between described base plate and the described base is less than 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455910XA CN102967225A (en) | 2012-11-14 | 2012-11-14 | Outer diameter detection device of dead weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455910XA CN102967225A (en) | 2012-11-14 | 2012-11-14 | Outer diameter detection device of dead weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102967225A true CN102967225A (en) | 2013-03-13 |
Family
ID=47797530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210455910XA Pending CN102967225A (en) | 2012-11-14 | 2012-11-14 | Outer diameter detection device of dead weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102967225A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142104A (en) * | 2013-05-06 | 2014-11-12 | 三星Sdi株式会社 | Device configured to measure width of secondary battery |
| CN114322711A (en) * | 2021-12-21 | 2022-04-12 | 中国航发中传机械有限公司 | Device and method for detecting outer diameter of joint bearing |
Citations (6)
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|---|---|---|---|---|
| JP2002005606A (en) * | 2000-06-20 | 2002-01-09 | Ibs:Kk | Method and device for measuring spherical object |
| CN101201238A (en) * | 2007-10-31 | 2008-06-18 | 浙江四通轴承集团有限公司 | Outer diameter edge circle measurer |
| CN201555545U (en) * | 2009-12-14 | 2010-08-18 | 江苏飞船股份有限公司 | Easy detection device of inner diameter deviation of overlarge ring-shaped member |
| CN201780085U (en) * | 2010-09-13 | 2011-03-30 | 无锡西姆莱斯石油专用管制造有限公司 | Adjustable oil casing pipe externally threaded sealing surface measuring instrument |
| CN202101626U (en) * | 2011-05-24 | 2012-01-04 | 无锡建仪仪器机械有限公司 | Comparator |
| CN202947627U (en) * | 2012-11-14 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Self weight external diameter detection tool |
-
2012
- 2012-11-14 CN CN201210455910XA patent/CN102967225A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002005606A (en) * | 2000-06-20 | 2002-01-09 | Ibs:Kk | Method and device for measuring spherical object |
| CN101201238A (en) * | 2007-10-31 | 2008-06-18 | 浙江四通轴承集团有限公司 | Outer diameter edge circle measurer |
| CN201555545U (en) * | 2009-12-14 | 2010-08-18 | 江苏飞船股份有限公司 | Easy detection device of inner diameter deviation of overlarge ring-shaped member |
| CN201780085U (en) * | 2010-09-13 | 2011-03-30 | 无锡西姆莱斯石油专用管制造有限公司 | Adjustable oil casing pipe externally threaded sealing surface measuring instrument |
| CN202101626U (en) * | 2011-05-24 | 2012-01-04 | 无锡建仪仪器机械有限公司 | Comparator |
| CN202947627U (en) * | 2012-11-14 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Self weight external diameter detection tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142104A (en) * | 2013-05-06 | 2014-11-12 | 三星Sdi株式会社 | Device configured to measure width of secondary battery |
| CN104142104B (en) * | 2013-05-06 | 2019-01-22 | 三星Sdi株式会社 | It is configured to the device of the width of measurement secondary cell |
| CN114322711A (en) * | 2021-12-21 | 2022-04-12 | 中国航发中传机械有限公司 | Device and method for detecting outer diameter of joint bearing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130313 |