CN109443158A - A kind of measuring device and its test method of deep-hole parts bottom hole wall thickness dimension - Google Patents
A kind of measuring device and its test method of deep-hole parts bottom hole wall thickness dimension Download PDFInfo
- Publication number
- CN109443158A CN109443158A CN201811601207.9A CN201811601207A CN109443158A CN 109443158 A CN109443158 A CN 109443158A CN 201811601207 A CN201811601207 A CN 201811601207A CN 109443158 A CN109443158 A CN 109443158A
- Authority
- CN
- China
- Prior art keywords
- wall thickness
- top pillar
- deep
- sliding beam
- thickness dimension
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The measuring device and its test method of a kind of deep-hole parts bottom hole wall thickness dimension provided by the invention；Including pedestal, column and two top pillars are vertically connected on the pedestal, a side of top pillar joint face is arranged in the sliding beam, it is movably installed with pedestal sliding beam on two top pillars and is connected two top pillars by sliding beam, dial gauge is installed, the center line of the measuring head of dial gauge and top pillar is on the same line on the sliding beam.The present invention can be to the measurement of IT8 grades or less deep hole bottom wall thickness dimension with the measuring device and measuring method, and measurement data is stablized, and easy to operate, measurement is quick.Measuring device and measurement method of the invention can be widely applied in a variety of measurements for needing to carry out deep hole bottom wall thickness.
Description
Technical field
The present invention relates to the measuring devices and its test method of a kind of deep-hole parts bottom hole wall thickness dimension.
Background technique
Hole bottom hole wall thickness dimension is directly surveyed due to being greater than and effect of depth by aperture currently without ready-made measuring tool
Amount.Conventional method as shown in Figure 3 is to measure part overall length L1 and bore depth L2 respectively, and the two, which is subtracted each other, can just obtain bottom hole wall thickness
Size L.The method measurement efficiency is low, measurement error is big, and the part high for required precision is unable to satisfy requirement.Need a kind of energy
Guarantee measurement accuracy, it is easy to operate, quick, it is applicable in measuring device on site.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of measuring device of deep-hole parts bottom hole wall thickness dimension and its
Test method.
The present invention is achieved by the following technical programs.
The measuring device and its test method of a kind of deep-hole parts bottom hole wall thickness dimension provided by the invention；Including pedestal,
Vertically it is connected with column and two top pillars on the pedestal, the sliding beam is arranged in a side of top pillar joint face, and two
It is movably installed with pedestal sliding beam on top pillar and is connected two top pillars by sliding beam, is installed on the sliding beam
There is a dial gauge, the center line of the measuring head of dial gauge and top pillar is on the same line.
Be additionally provided with limited post between the two root posts, limited post be fixed on pedestal and sliding beam just under
Side.
Reference block is also placed on the top pillar.
The height of the limited post is greater than the height of top pillar but is less than the sum of top pillar and the height of reference block.
A kind of measurement method of deep-hole parts bottom hole wall thickness dimension, the steps include:
1. first reference block is put on top pillar, crossbeam is slid down on reference block along column, makes the measurement of dial gauge
Head contact reference block surface, rotation dial gauge dial plate make pointer to zero graduation position；
2. crossbeam is moved up, removes reference block and be sleeved on the part of required test on top pillar along aperture；
3. crossbeam to be moved down to read-record L1 after making the measuring head of dial gauge touch part, the ruler of hole in piece part bottom wall thickness
Very little is L1+L3, the height of block on the basis of L3.
The beneficial effects of the present invention are: it can be to IT8 grades or less deep hole bottom wall thickness with the measuring device and measuring method
The measurement of size, measurement data is stablized, easy to operate, and measurement is quick.Measuring device and measurement method of the invention can answer extensively
For in a variety of measurements for needing to carry out deep hole bottom wall thickness.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is present invention measurement parts measurement process structure diagram；
Fig. 3 is part size schematic diagram of the invention；
Fig. 4 is datum hole scale diagrams of the invention；
In figure: 1- pedestal, 2- limited post, 3- sliding beam, 4- column, 5- dial gauge, 6- reference block, 7- top pillar.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
A kind of measuring device and its test method of deep-hole parts bottom hole wall thickness dimension；Including pedestal 1, on the pedestal 1
Vertically it is connected with column 4 and two top pillars 7, the sliding beam 3 is arranged in a side of 7 joint face of top pillar, on two top pillars 7
It is movably installed with 1 sliding beam 3 of pedestal and is connected two top pillars 7 by sliding beam 3, installed on the sliding beam 3
There is a dial gauge 5, the center line of the measuring head of dial gauge 5 and top pillar 7 is on the same line.
Limited post 2 is additionally provided between the two root posts 4, limited post 2 is fixed on pedestal 1 and in sliding beam 3
Underface.
Reference block 6 is also placed on the top pillar 7.
The height of the limited post 2 is greater than the height of top pillar 7 but is less than the sum of top pillar 7 and the height of reference block 6.
5, a kind of measurement method of deep-hole parts bottom hole wall thickness dimension, the steps include:
1. first reference block 6 is put on top pillar 7, crossbeam 3 is slid down on reference block 6 along column 4, makes dial gauge 5
Measuring head contact 6 surface of reference block, rotation 5 dial plate of dial gauge make pointer to zero graduation position；
2. crossbeam 3 is moved up, removes reference block 6 and be sleeved on the part of required test on top pillar 7 along aperture；
3. crossbeam 3, which is moved down, makes the measuring head of dial gauge 5 touch read-record L1 after part, hole in piece part bottom wall thickness
Having a size of L1+L3, the height of block 6 on the basis of L3.
As shown in Figure 1, a kind of measuring device of part deep-hole bottom hole wall thickness dimension, including pedestal (1), limited post (2),
Sliding beam (3), column (4), reference block (6), top pillar (7), dial gauge (5) are fixedly installed on sliding beam (3).Two limits
Position column (2) is that cylindrical body and pedestal (1) corresponding aperture are interference fitted P7/h5, is guaranteed after assembly vertical with pedestal.Two root posts (4)
It is interference fitted P7/h5 for cylindrical body and pedestal (1) corresponding aperture, is guaranteed after assembly vertical with pedestal.Column (4) outer circle and sliding are horizontal
Beam (3) corresponding aperture is clearance fit G7/h5, and sliding beam (3) can be moved up and down along column (4).Reference block (6) and tested zero
Part bottom hole wall thickness dimension median L3 uniform thickness.Top pillar (7) is that cylindrical body and pedestal (1) corresponding aperture are interference fitted P7/h5, after assembly
Guarantee is vertical with pedestal, and the height of top pillar (7) is greater than hole depth L2 in Fig. 3.
As shown in Figures 1 to 4, a kind of measurement method of part deep-hole bottom hole wall thickness dimension, comprising the following steps:
Step 1: first measuring device is lain against on station.Reference block (6) is put on top pillar (7), will be fixed with hundred
The sliding beam (3) of table (5) is divided to slide down on limited post (2) along column (4), dial gauge (5) measuring head contacts reference block
(6) surface, rotation dial gauge (5) dial plate make this position correspond to pointer to zero-bit.
Step 2: sliding beam (3) is moved up along column (4), reference block (6) is removed by deep-hole parts shown in Fig. 3
Along aperture, φ d is fitted into top pillar (7).
Step 3: repeating step 1, the sliding beam (3) for being fixed with dial gauge (5) is slid down into limit along column (4)
On position column (2), dial gauge (5) measuring head touches part φ D and corresponds to bottom surface, writes down beat amount of the percentage list index away from zero-bit,
Reference block (6) thickness L3 is added into the beat amount of dial gauge (5) to get the actual value L of bottom hole wall thickness dimension is arrived.
Claims (5)
1. a kind of measuring device of deep-hole parts bottom hole wall thickness dimension, it is characterised in that: including pedestal (1), on the pedestal (1)
Vertically it is connected with column (4) He Lianggen top pillar (7), sliding beam (3) setting is in a side of top pillar (7) joint face, and two
It is movably installed with pedestal (1) a sliding beam (3) on root top pillar (7) and is connected two top pillars (7) by sliding beam (3),
It is equipped with dial gauge (5) on the sliding beam (3), the measuring head of dial gauge (5) and the center line of top pillar (7) are in same straight line
On.
2. the measuring device of deep-hole parts bottom hole wall thickness dimension as described in claim 1, it is characterised in that: the two root posts
(4) it is additionally provided between limited post (2), limited post (2) is fixed on pedestal (1) and in the underface of sliding beam (3).
3. the measuring device of deep-hole parts bottom hole wall thickness dimension as described in claim 1, it is characterised in that: the top pillar (7)
On be also placed with reference block (6).
4. the measuring device of deep-hole parts bottom hole wall thickness dimension as claimed in claim 2, it is characterised in that: the limited post
(2) height is greater than the height of top pillar (7) but is less than the sum of the height of top pillar (7) and reference block (6).
5. a kind of measurement method of deep-hole parts bottom hole wall thickness dimension, the steps include:
1. first reference block (6) is put on top pillar (7), crossbeam (3) is slid down on reference block (6) along column (4), makes hundred
The measuring head of table (5) is divided to contact reference block (6) surface, rotation dial gauge (5) dial plate makes pointer to zero graduation position；
2. crossbeam (3) is moved up, removes reference block (6) and be sleeved on the part of required test on top pillar (7) along aperture；
3. crossbeam (3), which is moved down, makes the measuring head of dial gauge (5) touch read-record L1 after part, hole in piece part bottom wall thickness
Having a size of L1+L3, the height of block (6) on the basis of L3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811601207.9A CN109443158A (en) | 2018-12-26 | 2018-12-26 | A kind of measuring device and its test method of deep-hole parts bottom hole wall thickness dimension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811601207.9A CN109443158A (en) | 2018-12-26 | 2018-12-26 | A kind of measuring device and its test method of deep-hole parts bottom hole wall thickness dimension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109443158A true CN109443158A (en) | 2019-03-08 |
Family
ID=65535787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811601207.9A Pending CN109443158A (en) | 2018-12-26 | 2018-12-26 | A kind of measuring device and its test method of deep-hole parts bottom hole wall thickness dimension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109443158A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411396A (en) * | 2019-05-15 | 2019-11-05 | 上海大学 | A kind of deep hole wall thickness on-line measuring device |
| CN110879032A (en) * | 2019-12-24 | 2020-03-13 | 重庆工程职业技术学院 | Steel die forging piston inner cavity depth quick detection tool and manufacturing method and quick detection method thereof |
| CN112097597A (en) * | 2020-09-16 | 2020-12-18 | 江苏理工学院 | Size detection device for thin-wall part |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0835805A (en) * | 1994-07-21 | 1996-02-06 | Fuji Oozx Inc | Thickness inspection of top wall for bottomed cylindrical work |
| CN101029815A (en) * | 2007-01-17 | 2007-09-05 | 黑龙江科技学院 | Solid stressed micro-deformation measuring device |
| CN203561320U (en) * | 2013-10-11 | 2014-04-23 | 杭州中粮包装有限公司 | Bottom thickness measuring device for pot body |
| CN203657690U (en) * | 2013-12-23 | 2014-06-18 | 陕西宝光真空电器股份有限公司 | Device for measuring thickness of glass shell bottom |
| CN203719592U (en) * | 2014-02-25 | 2014-07-16 | 浙江中泽电气有限公司 | Thickness measurement tool |
| CN203758483U (en) * | 2014-02-28 | 2014-08-06 | 盖普美车用泵（苏州）有限公司 | Water pump wheel hub height detection device |
| CN105333851A (en) * | 2015-11-20 | 2016-02-17 | 沈阳黎明航空发动机(集团)有限责任公司 | Measuring frame and measuring method for wall thickness of cylindrical part |
-
2018
- 2018-12-26 CN CN201811601207.9A patent/CN109443158A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0835805A (en) * | 1994-07-21 | 1996-02-06 | Fuji Oozx Inc | Thickness inspection of top wall for bottomed cylindrical work |
| CN101029815A (en) * | 2007-01-17 | 2007-09-05 | 黑龙江科技学院 | Solid stressed micro-deformation measuring device |
| CN203561320U (en) * | 2013-10-11 | 2014-04-23 | 杭州中粮包装有限公司 | Bottom thickness measuring device for pot body |
| CN203657690U (en) * | 2013-12-23 | 2014-06-18 | 陕西宝光真空电器股份有限公司 | Device for measuring thickness of glass shell bottom |
| CN203719592U (en) * | 2014-02-25 | 2014-07-16 | 浙江中泽电气有限公司 | Thickness measurement tool |
| CN203758483U (en) * | 2014-02-28 | 2014-08-06 | 盖普美车用泵（苏州）有限公司 | Water pump wheel hub height detection device |
| CN105333851A (en) * | 2015-11-20 | 2016-02-17 | 沈阳黎明航空发动机(集团)有限责任公司 | Measuring frame and measuring method for wall thickness of cylindrical part |
Non-Patent Citations (1)
| Title |
|---|
| 陈铭均: "快速测量薄壁筒形件底部厚度的方法", 《机械工艺师》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411396A (en) * | 2019-05-15 | 2019-11-05 | 上海大学 | A kind of deep hole wall thickness on-line measuring device |
| CN110879032A (en) * | 2019-12-24 | 2020-03-13 | 重庆工程职业技术学院 | Steel die forging piston inner cavity depth quick detection tool and manufacturing method and quick detection method thereof |
| CN112097597A (en) * | 2020-09-16 | 2020-12-18 | 江苏理工学院 | Size detection device for thin-wall part |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109443158A (en) | A kind of measuring device and its test method of deep-hole parts bottom hole wall thickness dimension | |
| CN201057514Y (en) | Large-scale fine measuring instrument | |
| CN205209415U (en) | Accurate taper hole NULL device | |
| CN203785611U (en) | Measuring tool for steel member surface flatness | |
| CN104457678A (en) | Building engineering quality planeness detection device | |
| CN211317140U (en) | Deep hole step height measuring device | |
| CN104330009A (en) | Component height size measuring method and measuring tool thereof | |
| CN204228082U (en) | A kind of cylinder cap depth check tool | |
| CN202692910U (en) | Groove depth measuring instrument | |
| CN207763617U (en) | Cylindrical component base thickness measures tooling | |
| CN205300473U (en) | Mar measuring apparatu | |
| CN205748238U (en) | A kind of architectural engineering detection rule for verticality assay device | |
| CN203231728U (en) | Multidirectional right angle rapid measuring device | |
| CN204902746U (en) | A detect auxiliary device that is used for a bolt word groove symmetry | |
| CN209495681U (en) | A kind of device detecting aerial blade thickness | |
| CN208155199U (en) | Axial dimension measuring device | |
| CN203605849U (en) | Piston comprehensive test tool | |
| CN202938773U (en) | Mechanical platform parallel degree precision measuring device | |
| CN203236155U (en) | Plane square with scales | |
| CN208432199U (en) | A kind of novel Pore Diameter Detection jig, the high metric of inside diameter measurement | |
| CN203236156U (en) | Positioning square with scales | |
| CN206160855U (en) | Inner groove slide caliper of measurable quantity riveted structure size | |
| CN204666056U (en) | Edge-shaped micrometric depth gauge | |
| CN212109869U (en) | Gear hobbing angle measuring tool | |
| CN203236154U (en) | Positioning straight edge with scales |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190308 |