CN2807195Y - Measurer for radius of non-holonomic cylindrical surface - Google Patents
Measurer for radius of non-holonomic cylindrical surface Download PDFInfo
- Publication number
- CN2807195Y CN2807195Y CN 200520060654 CN200520060654U CN2807195Y CN 2807195 Y CN2807195 Y CN 2807195Y CN 200520060654 CN200520060654 CN 200520060654 CN 200520060654 U CN200520060654 U CN 200520060654U CN 2807195 Y CN2807195 Y CN 2807195Y
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- CN
- China
- Prior art keywords
- circle cylinder
- dial
- bolt
- gauge
- complete circle
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- 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 discloses a measuring device for the radius of a non-holonomic cylindrical surface, which comprises a dial indicator or a dial test indicator 1, a measuring basal seat 2 and a screw bolt 3. the dial indicator or the dial test indicator 1 is connected with the measuring basal seat 2 by the screw bolt 3, the external part of the measuring basal seat 2 is in an inversed U shape and comprises an upper end part 2.1 and two brackets 2.4, a left one and a right one, and the upper end part 2.1 is supported by the left and the right brackets 2.4. The centre of the upper surface of the upper end part 2.1 is provided with a middle hole 2.2 which is penetrated through the upper end part 2.1, and the centre of the front surface or the back surface of the upper end part is provided with a bolt hole 2.3. The tail end of the bolt hole 2.3 is just communicated with the middle hole 2.2 which is used for matching with a middle cylindrical surface 1.2 on the dial indicator or the dial test indicator 1, and the dial indicator or the dial test indicator 1 is fixedly connected with the measuring basal seat by the screw bolt 3 which is penetrated through the bolt hole 2.3. When the utility model is used for measuring machine parts with a non-holonomic cylindrical surface, the measurement is not only simple, but also has high precision, and the utility model is easily applied.
Description
Technical field
The utility model relates to a kind of measurement mechanism of non-complete circle cylinder radius.
Background technology
In engineering, non-complete circle cylindrical shape (comprising inside and outside circle cylinder face) is applied to a lot of occasions, as mechanical component or the like, sometimes need to know the radius on these faces of cylinder, but because these non-complete circle cylinders can not directly be measured by standard measurement tools, must rely on other method just can measure, for addressing this problem, the invention below having proposed.
The utility model content
The utility model purpose is to provide a kind of measurement mechanism of non-complete circle cylinder radius, to measure the radius of non-complete circle cylinder quickly and easily.
Measurement mechanism described in the utility model comprises clock gauge or dial gauge (choosing according to the precision needs), also comprises measuring pedestal and bolt, and clock gauge or dial gauge and measurement pedestal couple together by bolt.
Clock gauge or dial gauge are standard measuring equipment, are made of index dial, middle circle cylinder and sharp gauge outfit, connect the middle circle cylinder under the index dial, connect sharp gauge outfit under the middle circle cylinder.
Measuring the pedestal profile be " ", comprise the upper end with about two supports, the upper end by about two stent support; The upper surface center of upper end has interstitial hole, and interstitial hole penetrates the upper end, and the front of upper end or center, the back side have bolt hole, and the end of bolt hole just is communicated with interstitial hole, and interstitial hole is used to cooperate the middle circle cylinder on clock gauge or the dial gauge.
Two supports are symmetry with the plane of symmetry of upper end, and the support lateral surface is perpendicular to the upper surface of upper end.
Bolt is fixedlyed connected clock gauge or dial gauge by bolt hole with the measurement pedestal.
Described diameter of bolt hole is less than the interstitial hole diameter.
The base of support lateral surface contacts with the bus of the non-complete circle cylinder of testee.
Because therefore the utility model can measure the radius of the non-complete circle cylinder of different accuracy requirement by choosing clock gauge or dial gauge; Reach the measurement purpose by measuring pedestal in addition, calculate the radius of non-complete circle cylinder then by calculating.
The utility model compared with prior art has following advantage and beneficial effect:
(1) the utility model couples together clock gauge or dial gauge and measurement pedestal by bolt, and clock gauge or dial gauge can be chosen according to the precision needs, therefore can measure the radius of the non-complete circle cylinder of different accuracy requirement;
(2) because non-complete circle cylinder can not directly be measured by standard measurement tools, the utility model just can be calculated the radius of non-complete circle cylinder by calculating by after measuring pedestal and clock gauge or dial gauge and measuring non-complete circle cylinder.
Description of drawings
Fig. 1 is the measurement mechanism structural representation of non-complete circle cylinder radius of the present utility model;
Fig. 2 is the structural representation of clock gauge or dial gauge among Fig. 1;
Fig. 3 is a structural representation of measuring pedestal among Fig. 1;
Fig. 4 is the synoptic diagram of the utility model when measuring non-complete circle cylinder;
Fig. 5 is a testee face of cylinder radius measurement principle schematic.
Among the figure: 1-clock gauge or dial gauge 1.1 are that index dial 1.2 is plane of symmetry 3-bolt 4-testee for bolt hole 2.4 for support 2.5 for interstitial hole 2.3 for upper end 2.2 for sharp gauge outfit 2-measures pedestal 2.1 for middle circle cylinder 1.3
Embodiment
In order to understand the utility model better, the utility model is done to describe further below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises clock gauge or dial gauge 1 (choosing according to the precision needs), also comprises measuring pedestal 2 and bolt 3, and clock gauge or dial gauge 1 and measurement pedestal 2 couple together by bolt 3.
As shown in Figure 2, clock gauge or dial gauge 1 are standard measuring equipment, are made of index dial 1.1, middle circle cylinder 1.2 and sharp gauge outfit 1.3, connect middle circle cylinder 1.2 under the index dial 1.1, connect sharp gauge outfit 1.3 under the middle circle cylinder 1.2.
As shown in Figure 3, measuring pedestal 2 profiles is
Comprise upper end 2.1 and about two supports 2.4, upper end 2.1 by about two supports 2.4 support; The upper surface center of upper end 2.1 has interstitial hole 2.2, interstitial hole 2.2 penetrates upper end 2.1, the front of upper end 2.1 or center, the back side have bolt hole 2.3, the end of bolt hole 2.3 just is communicated with interstitial hole 2.2, and interstitial hole 2.2 is used to cooperate the middle circle cylinder 1.2 on clock gauge or the dial gauge 1.
Two supports 2.4 are symmetry with the plane of symmetry 2.5 of upper end 2.1, and support 2.4 lateral surfaces are perpendicular to the upper surface of upper end 2.1.
As shown in Figure 4, the base of support 2.4 lateral surfaces contacts with the bus of testee 4 non-complete circle cylinders.Measurement mechanism of the present utility model is placed on the surface of testee 4 non-complete circle cylinders, the bus of wherein measuring on the pedestal 2 two supports 2.4 and testee 4 non-complete circle cylinders keeps in touch.
As shown in Figure 5, the radius calculation formula is R
2=(L/2)
2+ (R-H)
2, wherein L is the distance of measuring on the pedestal 2 between two support 2.4 lateral surfaces, and H is clock gauge or dial gauge 1 length measured, and R is the radius of testee 4 non-complete circle cylinders.
Before the measurement, earlier measurement mechanism of the present utility model is placed on the standard platform, clock gauge or 1 pair of dial gauge is zero, measure the measured circle cylinder with this measurement mechanism then, the reading that obtains clock gauge or dial gauge 1 is H, because of L is known, by formula R
2=(L/2)
2+ (R-H)
2Can calculate the real radius of measured circle cylinder.
The utility model not only measure simply, and precision is higher when measuring the mechanical component of non-complete circle cylindrical shape, is easy to use.
Claims (6)
1. the measurement mechanism of a non-complete circle cylinder radius comprises clock gauge or dial gauge (1), it is characterized in that also comprising measuring pedestal (2) and bolt (3), and clock gauge or dial gauge (1) and measurement pedestal (2) couple together by bolt (3).
2. the measurement mechanism of non-complete circle cylinder radius according to claim 1 is characterized in that described measurement pedestal (2) profile is
Comprise upper end (2.1) and about two supports (2.4), upper end (2.1) by about two supports (2.4) support.
3. the measurement mechanism of non-complete circle cylinder radius according to claim 2, the upper surface center that it is characterized in that described upper end (2.1) has interstitial hole (2.2), interstitial hole (2.2) penetrates upper end (2.1), the front of upper end (2.1) or center, the back side have bolt hole (2.3), the end of bolt hole (2.3) just is communicated with interstitial hole (2.2), and interstitial hole (2.2) is used to cooperate the middle circle cylinder (1.2) on clock gauge or the dial gauge (1).
4. the measurement mechanism of non-complete circle cylinder radius according to claim 3 is characterized in that described two supports (2.4) are symmetry with the plane of symmetry (2.5) of upper end (2.1), and support (2.4) lateral surface is perpendicular to the upper surface of upper end (2.1).
5. the measurement mechanism of non-complete circle cylinder radius according to claim 4, it is characterized in that described bolt (3) by bolt hole (2.3) with clock gauge or dial gauge (1) with measure pedestal (2) and fixedly connected.
6. according to the measurement mechanism of claim 3 or 4 or 5 described non-complete circle cylinder radiuses, it is characterized in that described bolt hole (2.3) diameter is less than interstitial hole (2.2) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520060654 CN2807195Y (en) | 2005-07-04 | 2005-07-04 | Measurer for radius of non-holonomic cylindrical surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520060654 CN2807195Y (en) | 2005-07-04 | 2005-07-04 | Measurer for radius of non-holonomic cylindrical surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807195Y true CN2807195Y (en) | 2006-08-16 |
Family
ID=36921495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520060654 Expired - Fee Related CN2807195Y (en) | 2005-07-04 | 2005-07-04 | Measurer for radius of non-holonomic cylindrical surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807195Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116601A (en) * | 2009-12-31 | 2011-07-06 | 贵州西工精密机械有限公司 | Method and device for detecting radius of swing type blade |
| CN102735153A (en) * | 2009-10-20 | 2012-10-17 | 哈尔滨海太精密量仪有限公司 | High-precision special checking tool for circle arc radius of double-R uncompleted circle |
| CN103115554A (en) * | 2013-02-01 | 2013-05-22 | 安阳鑫盛机床股份有限公司 | Device and method for measuring depth of annular grooves in large-sized workpiece holes |
| CN103954204A (en) * | 2014-05-13 | 2014-07-30 | 哈尔滨电机厂有限责任公司 | Static roundness measurement device and method |
| CN104457508A (en) * | 2014-12-23 | 2015-03-25 | 常熟赛驰机械有限公司 | Arc diameter fast measuring instrument |
| CN104596396A (en) * | 2014-12-30 | 2015-05-06 | 青特集团有限公司 | Device for measuring inside diameter of semi-arc |
| CN104816249A (en) * | 2015-05-18 | 2015-08-05 | 宝钢股份黄石涂镀板有限公司 | Grinder roller taper measuring device |
| CN105783833A (en) * | 2016-05-03 | 2016-07-20 | 上海幸福摩托车有限公司 | Measurement method for actual size of minor arc part on lubricating oil pump slide sleeve component |
-
2005
- 2005-07-04 CN CN 200520060654 patent/CN2807195Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735153A (en) * | 2009-10-20 | 2012-10-17 | 哈尔滨海太精密量仪有限公司 | High-precision special checking tool for circle arc radius of double-R uncompleted circle |
| CN102116601A (en) * | 2009-12-31 | 2011-07-06 | 贵州西工精密机械有限公司 | Method and device for detecting radius of swing type blade |
| CN102116601B (en) * | 2009-12-31 | 2015-09-09 | 贵州西工精密机械有限公司 | The detection method of oscillating blade radius and device |
| CN103115554A (en) * | 2013-02-01 | 2013-05-22 | 安阳鑫盛机床股份有限公司 | Device and method for measuring depth of annular grooves in large-sized workpiece holes |
| CN103115554B (en) * | 2013-02-01 | 2015-11-18 | 安阳鑫盛机床股份有限公司 | Annular groove depth measurement mechanism and method in a kind of large-scale workpiece hole |
| CN103954204A (en) * | 2014-05-13 | 2014-07-30 | 哈尔滨电机厂有限责任公司 | Static roundness measurement device and method |
| CN104457508A (en) * | 2014-12-23 | 2015-03-25 | 常熟赛驰机械有限公司 | Arc diameter fast measuring instrument |
| CN104596396A (en) * | 2014-12-30 | 2015-05-06 | 青特集团有限公司 | Device for measuring inside diameter of semi-arc |
| CN104816249A (en) * | 2015-05-18 | 2015-08-05 | 宝钢股份黄石涂镀板有限公司 | Grinder roller taper measuring device |
| CN105783833A (en) * | 2016-05-03 | 2016-07-20 | 上海幸福摩托车有限公司 | Measurement method for actual size of minor arc part on lubricating oil pump slide sleeve component |
| CN105783833B (en) * | 2016-05-03 | 2018-03-27 | 上海幸福摩托车有限公司 | Lubricating oil pump low sleeve component lacks the measuring method of position actual size last month |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |