CN103063110B - Measure the measurer of the long shaft part deep hole wall thickness of flanged dish - Google Patents
Measure the measurer of the long shaft part deep hole wall thickness of flanged dish Download PDFInfo
- Publication number
- CN103063110B CN103063110B CN201310001163.7A CN201310001163A CN103063110B CN 103063110 B CN103063110 B CN 103063110B CN 201310001163 A CN201310001163 A CN 201310001163A CN 103063110 B CN103063110 B CN 103063110B
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- China
- Prior art keywords
- gage beam
- lower gage
- deep hole
- handle
- wall thickness
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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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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a kind ofly for measuring the measurer of flanged dish longaxones parts deep hole wall thickness, comprise gage beam, lower gage beam, handle, handle, amesdial; Lower gage beam is provided with surveys point and lower gage outfit, and upper gage beam is provided with gage outfit; The lower gage beam of this measurer can be deep into the punching bottom of flanged dish longaxones parts, and the survey point structure of lower gage outfit can be avoided the fillet of bottom; The warp architecture of upper gage beam can be avoided ring flange, makes the present invention not be subject to the restriction of ring flange, completes the deep hole wall thickness measuring of tested part; The invention solves the problem of measuring flanged dish longaxones parts deep hole wall thickness, can measure the wall thickness at inner each position of deep hole, there is good marketing prospect.
Description
Technical field
The present invention relates to a kind of wall thickness measuring measurer, be specifically related to a kind of measurer of the long shaft part deep hole wall thickness of measuring flanged dish.
Background technology
At present, the measurer of known measurement part wall thickness has micrometer, slide calliper rule, thickness table, caliper, calliper etc., but these instruments are in the time measuring the wall thickness of the larger ring flange longaxones parts deep hole of band, all have certain restriction, and then cannot measure. This part is extensively present in some forging products of car. Larger ring flange, compared with dark and little punching, larger fillet is arranged at the bottom of punching, and these all cause the current measurer thick reason of carrying out Measurement accuracy of hole wall of at all having no idea to liquidate. When producing for initial workpiece, deep hole wall thickness measuring adjusts mould use, if the even meeting of the crooked wall unevenness of punching causes following process to scrap. A lot of factories are owing to there is no suitable survey tool, and then abandon punching technology and use bore process instead, have both reduced the intensity of part, cause again the rising of cost of parts.
Summary of the invention
The present invention aims to provide a kind of measurer of the long shaft part deep hole wall thickness of measuring flanged dish, cannot measure the problem of flanged dish longaxones parts deep hole wall thickness to solve existing measurer.
The invention provides a kind of measurer of the long shaft part deep hole wall thickness of measuring flanged dish, comprise gage beam, lower gage beam, handle, amesdial, handle, described lower gage beam is linear, has lower gage outfit and survey point on lower gage beam, survey the least significant end that point is positioned at lower gage beam, same axially with lower gage beam, lower gage outfit is surveying between point and lower gage beam, vertical with lower gage beam; Described upper gage beam is warp architecture, wider near the distance between part and the lower gage beam of handle, and the distance between a part and lower gage beam is narrower in addition, at the end of upper gage beam, the upper gage outfit corresponding with the lower gage outfit of lower gage beam is housed.
The sharp length of described survey can regulate, to adapt to different deep hole bottom fillets.
Between described upper gage beam and lower gage beam, be provided with a spring.
Described handle and upper gage beam are integral, and handle and lower gage beam are integral, and handle is movably hinged with handle; Described upper gage beam is built-in with groove near hinged place, and amesdial is arranged on lower gage beam, and the movable gauge rod of amesdial contacts with bottom portion of groove, forms interlock.
The present invention has overcome existing measurer and cannot measure the problem of flanged dish longaxones parts deep hole wall thickness; Linearly shape of lower gage beam, can stretch in the deep hole of part easily, measures the deep hole wall thickness at each position; The warp architecture of upper gage beam can be avoided ring flange subsidiary on part easily, coordinates lower gage beam to complete the measurement of deep hole wall thickness; The survey point structure of lower gage beam end can solve flanged dish longaxones parts deep hole bottom fillet effectively affects the problem of measurement result, has avoided part deep-hole bottom fillet, has improved certainty of measurement; Survey point simultaneously and can adjust self length, and then change the distance of lower gage outfit and part deep-hole bottom, thereby adapt to the bottom fillet of different radii, improve certainty of measurement; When the elastic force effect of the spring between two measuring arm can make to measure, upper and lower gage outfit clamps tested hole wall, improves certainty of measurement.
In sum, measurer provided by the present invention is used for measuring flanged dish longaxones parts deep hole wall thickness, can effectively avoid ring flange, and get rid of the impact of deep hole bottom fillet on measurement result, solve the problem of measuring flanged dish longaxones parts deep hole wall thickness, the wall thickness that can measure inner each position of deep hole, has good marketing prospect.
Brief description of the drawings
The structural representation that Fig. 1 is measurer that the embodiment of the present invention provides.
Fig. 2 is the structural representation of tested part in the embodiment of the present invention.
Measurer and tested part combining structure schematic diagram when Fig. 3 is embodiment of the present invention measurement.
I portion enlarged diagram when Fig. 4 is embodiment of the present invention measurement, the position that the corresponding upper and lower gage outfit of the present invention of I portion and survey point contact with part deep-hole.
Sequence number in figure and each several part structure and title are as follows:
1 is upper gage beam, and 2 is lower gage beam, and 3 is handle, and 4 is amesdial, and 5 is handle, and 6 for surveying point, and 7 is upper gage outfit, and 8 is lower gage outfit, and 9 is spring, and 10 is groove, and 11 is ring flange, and 12 is major axis, and 13 is deep hole bottom fillet.
Detailed description of the invention
Further describe the present invention below in conjunction with accompanying drawing.
As shown in Figure 1, the measurer that the present invention measures the long shaft part deep hole wall thickness of flanged dish comprises gage beam 1, lower gage beam 2, handle 3, amesdial 4, handle 5, described lower gage beam 2 is linear, has lower gage outfit 8 and survey point 6 on lower gage beam 2, survey the least significant end that point 6 is positioned at lower gage beam 2, same axially with lower gage beam 2, lower gage outfit 8 is surveying between point 6 and lower gage beam 2, vertical with lower gage beam 2; Described upper gage beam 1 is warp architecture, wider near the distance between part and the lower gage beam 2 of handle 3, distance between a part and lower gage beam 2 is narrower in addition, at the end of upper gage beam 1, the upper gage outfit 7 corresponding with the lower gage outfit 8 of lower gage beam 2 is housed; Between described upper gage beam 1 and lower gage beam 2, be provided with a spring 9; Described handle 3 is integral with upper gage beam 1, and handle 5 is integral with lower gage beam 2, and handle 3 is movably hinged with handle 5; Described upper gage beam 1 is built-in with groove 10 near hinged place, and amesdial 4 is arranged on lower gage beam 2, and the movable gauge rod of amesdial 4 contacts with groove 10 bottoms, forms interlock.
As shown in Figure 2, this flanged dish longaxones parts comprises ring flange 11, major axis 12, major axis deep hole and deep hole bottom fillet 13.
As shown in Figure 3 and Figure 4, when the present invention measures, survey sharp 6 ends and touch tested part deep hole bottom, lower gage outfit 8 touch tested part inner walls of deep holes, and upper gage outfit 7 touch the position that tested part outer wall is corresponding with lower gage outfit 8.
Further describe the present invention below in conjunction with embodiment.
Before measuring, gage outfit 7 is contacted, zeroing amesdial 4 with lower gage outfit 8; Regulate and survey point 6 according to the theoretical value of tested part punching bottom radius of corner, the distance that makes lower gage outfit 8 and survey point 6 is less times greater than this radius of corner; Hold handle 5, press handle 3 and open gage beam 1, lower gage beam 2 is stretched into tested part deep hole, make to survey point 6 and withstand tested part deep hole bottom; Control handle 3 gage outfit 7 is contacted with tested part outer wall, now reading shown in amesdial 4 is the deep hole wall thickness at the tested position of tested part; Measurer slowly pulled out or rotate tested part, can measure the wall thickness at inner each position of tested part punching.
Claims (3)
1. measure the measurer of the long shaft part deep hole wall thickness of flanged dish for one kind, comprise gage beam (1), lower gage beam (2), handle (3), amesdial (4), handle (5), it is characterized in that: described lower gage beam (2) is linear, on lower gage beam (2), there is lower gage outfit (8) and survey point (6), survey the least significant end that point (6) is positioned at lower gage beam (2), same axially with lower gage beam (2), lower gage outfit (8) is positioned to be surveyed between point (6) and lower gage beam (2), vertical with lower gage beam (2); Described upper gage beam (1) is warp architecture, wider near the distance between part and the lower gage beam (2) of handle (3), distance between a part and lower gage beam (2) is narrower in addition, at the end of upper gage beam (1), the upper gage outfit (7) corresponding with the lower gage outfit (8) of lower gage beam (2) is housed; The described length of surveying point (6) can regulate, to adapt to different deep hole bottom fillets (13).
2. the measurer of the long shaft part deep hole wall thickness of the flanged dish of measurement as claimed in claim 1, is characterized in that: between described upper gage beam (1) and lower gage beam (2), be provided with a spring (9).
3. the measurer of the long shaft part deep hole wall thickness of the flanged dish of measurement as claimed in claim 2, is characterized in that:
Described handle (3) is integral with upper gage beam (1), and handle (5) is integral with lower gage beam (2), and handle (3) is movably hinged with handle (5); Described upper gage beam (1) is built-in with groove (10) near hinged place, and it is upper that amesdial (4) is arranged on lower gage beam (2), and the movable gauge rod of amesdial (4) contacts with groove (10) bottom, forms interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310001163.7A CN103063110B (en) | 2013-01-04 | 2013-01-04 | Measure the measurer of the long shaft part deep hole wall thickness of flanged dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310001163.7A CN103063110B (en) | 2013-01-04 | 2013-01-04 | Measure the measurer of the long shaft part deep hole wall thickness of flanged dish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103063110A CN103063110A (en) | 2013-04-24 |
| CN103063110B true CN103063110B (en) | 2016-05-11 |
Family
ID=48105842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310001163.7A Expired - Fee Related CN103063110B (en) | 2013-01-04 | 2013-01-04 | Measure the measurer of the long shaft part deep hole wall thickness of flanged dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103063110B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457667A (en) * | 2014-12-17 | 2015-03-25 | 中国南方航空工业(集团)有限公司 | Device and method for measuring wall thicknesses of deep holes of slender shaft |
| CN104748644A (en) * | 2015-04-28 | 2015-07-01 | 中国商用飞机有限责任公司 | Special measuring tool for measuring thickness of airplane horizontal tail ribbed thin-wall part |
| CN113503796B (en) * | 2021-08-20 | 2024-04-16 | 沈阳飞机工业（集团）有限公司 | Wall thickness detection measuring tool for closed end of tubular part |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6829839B2 (en) * | 2002-08-01 | 2004-12-14 | The United States Of America As Represented By The United States Environment Protection Agency | Electronic caliper for mouse ear and rat foot pad edema measurement |
| CN200962026Y (en) * | 2006-08-21 | 2007-10-17 | 姚军 | Thickness meter |
| CN201096489Y (en) * | 2008-02-02 | 2008-08-06 | 国家工程复合材料产品质量监督检验中心 | Multipurpose thickness meter |
| CN101949670B (en) * | 2010-08-20 | 2012-07-25 | 江苏凯特汽车部件有限公司 | Special measuring implement and method for measuring wall thickness of wheel rim of caliper-type car |
| CN203024695U (en) * | 2013-01-04 | 2013-06-26 | 广西工学院 | Measurement tool for measuring wall thickness of deep hole in long shaft part with flange plate |
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2013
- 2013-01-04 CN CN201310001163.7A patent/CN103063110B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103063110A (en) | 2013-04-24 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20190104 |