CN105973132A - Measurement device - Google Patents
Measurement device Download PDFInfo
- Publication number
- CN105973132A CN105973132A CN201610470788.1A CN201610470788A CN105973132A CN 105973132 A CN105973132 A CN 105973132A CN 201610470788 A CN201610470788 A CN 201610470788A CN 105973132 A CN105973132 A CN 105973132A
- Authority
- CN
- China
- Prior art keywords
- testing stand
- connecting rod
- measured
- verifying bench
- described testing
- 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
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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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
-
- 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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
Abstract
The invention provides a measurement device. The measurement device comprises a detection frame and a detection platform, wherein one side of the detection frame is connected with a to-be-detected part, the detection platform is used for providing a reference plane, the detection platform is connected with the other side of the detection frame, the detection platform is taken as the reference plane, and a form and position tolerance of the to-be-detected part is measured by utilizing an angle square and a dial indicator. The detection platform is taken as the reference plane, the form and position tolerance such as verticality or parallelism of the to-be-detected part can be detected by utilizing the angle square or the dial indicator, measurement efficiency is high, and the measurement device is further advantaged in that the structure is simple, and measurement cost is reduced.
Description
Technical field
The invention belongs to form and position tolerance field of measuring technique, particularly relate to a kind of measurement apparatus.
Background technology
In recent years, before product export, need the form and position tolerance of product is measured, be allowed to be in standard
Range intervals, along with the raising of the detection demand to product size, form and position tolerance etc., survey limited in workshop
Measurement instrument resource is increasingly difficult to meet the demand of reviewer.Perpendicularity is measured especially for needs
And the depth of parallelism, but the part that datum level the most poorly determines is said, it is often necessary to employing three coordinate measuring machine etc. are big
Type measuring instrument, measures complex procedures, causes detection efficiency to reduce；And the large-scale measurement such as three coordinate measuring machine
Instrument cost is high, causes measuring cost high.
Therefore, the present invention provides a kind of measurement apparatus, to solve the problems referred to above of the prior art.
Summary of the invention
The problem existed for prior art, embodiments provides a kind of measurement apparatus, in order to solve
When in prior art, form and position tolerance to product measures, detection efficiency technology that is low and that measure cost high is asked
Topic.
The present invention provides a kind of measurement apparatus, and described device includes:
Testing stand, the side of described testing stand is connected with part to be measured；
Verifying bench, described verifying bench is used for providing datum level, described verifying bench and described testing stand
Opposite side is connected；Wherein,
Face on the basis of described verifying bench, utilizes angle square and the dial gauge form and position tolerance to described part to be measured
Measure.
In such scheme, the side of described testing stand is connected by connector with part to be measured.
In such scheme, described connector includes: bolt or screw.
In such scheme, described verifying bench is connected with the opposite side of described testing stand by fixture.
In such scheme, described fixture includes: T-slot fixes bolt.
In such scheme, described testing stand includes: first connecting rod and second connecting rod；Wherein, described first even
Angle between bar and described second connecting rod is 90 degree.
In such scheme, a length of 350mm of described first connecting rod.
In such scheme, a length of 500mm of described second connecting rod.
In such scheme, the material of described testing stand includes: mild steel or steel alloy.
In such scheme, described part to be checked includes: lattice-shaped part and box parts.
The invention provides a kind of measurement apparatus, described device includes: testing stand, the side of described testing stand
It is connected with part to be measured；Testing stand, the side of described testing stand is connected with part to be measured；Verifying bench, institute
Stating verifying bench for providing datum level, described verifying bench is connected with the opposite side of described testing stand；Wherein,
Face on the basis of described verifying bench, utilizes angle square and dial gauge to carry out the form and position tolerance of described part to be measured
Measure；So, plane on the basis of described verifying bench, only the equipment such as angle square or dial gauge need to be utilized to examine
Survey the form and position tolerance such as perpendicularity or the depth of parallelism of part to be measured, measure efficiency high；And this measurement apparatus structure
Simply, measurement cost is reduced.
Accompanying drawing explanation
The overall structure schematic diagram of the measurement apparatus that Fig. 1 provides for the embodiment of the present invention；
The structural representation of the lattice-shaped part that Fig. 2 embodiment of the present invention provides.
Detailed description of the invention
In order to when measuring product form and position tolerance, improve detection efficiency, reducing and measure cost, the present invention provides
A kind of measurement apparatus, described device includes: testing stand, the side of described testing stand is connected with part to be measured；
Testing stand, the side of described testing stand is connected with part to be measured；Verifying bench, described verifying bench is used for carrying
For datum level, described verifying bench is connected with the opposite side of described testing stand；Wherein, with described verifying bench
On the basis of face, utilize angle square and dial gauge that the form and position tolerance of described part to be measured is measured.
Below by drawings and the specific embodiments, technical scheme is described in further detail.
The present embodiment provides a kind of measurement apparatus, as it is shown in figure 1, described device includes: testing stand 1, treat
Survey part 2 and verifying bench 3；Wherein,
The side of described testing stand 1 is connected with part 2 to be measured；Described verifying bench 3 is for for described to be measured
Part 2 provides datum level, described verifying bench 3 to be connected with the opposite side of described testing stand 1.Wherein, institute
State part 2 to be measured and specifically may include that lattice-shaped part and box parts etc..
Specifically, described testing stand 1 can be " L " type, and described testing stand 1 includes: first connecting rod and
Second connecting rod；Wherein, a length of 350mm of described first connecting rod, a length of 500mm of second connecting rod,
Angle between described first connecting rod and described second connecting rod is 90 degree, and described first connecting rod and described second is even
Bar becomes one.The material of described testing stand 1 specifically may include that mild steel or steel alloy.
Here, when the side of described testing stand 1 is first connecting rod, described first connecting rod and part 2 to be measured
Can be connected by connector, described connector specifically may include that alignment pin and screw, and described screw is extremely
Five can be included less.
When the other end of described testing stand 1 is second connecting rod；Described second connecting rod can by fixture with
Described verifying bench 3 is connected, and described fixture specifically may include that T-slot fixes bolt.
During actual application, part 2 to be measured is positioned by alignment pin and screw, is fixed on the one of testing stand 1
Side, then the opposite side of testing stand 1 is fixed on verifying bench, when thus prior art can be measured
Datum level be transformed on verifying bench 3, finally utilize the equipment Inspection perpendicularity such as angle square, dial gauge,
The form and position tolerances such as the depth of parallelism.
The plane on the basis of described verifying bench that the present embodiment provides, only need to utilize angle square or dial gauge etc. to set
The form and position tolerances such as standby perpendicularity or the depth of parallelism detecting part to be measured, measure efficiency high；And this measurement fills
Put simple in construction, reduce and measure cost.
Embodiment two
When part 2 to be measured is lattice-shaped part, can be by the side of described testing stand 1 and lattice-shaped part
It is connected；Described verifying bench 3 for providing datum level for described part 2 to be measured, described verifying bench 3 with
The opposite side of described testing stand 1 is connected.Wherein, described lattice-shaped part is as shown in Figure 2.
Specifically, described testing stand 1 can be " L " type, and described testing stand 1 includes: first connecting rod and
Second connecting rod；Wherein, a length of 350mm of described first connecting rod, a length of 500mm of second connecting rod,
Angle between described first connecting rod and described second connecting rod is 90 degree, and described first connecting rod and described second is even
Bar becomes one.The material of described testing stand 1 specifically may include that mild steel or steel alloy.
Here, when the side of described testing stand 1 is first connecting rod, described first connecting rod and part 2 to be measured
Can be connected by connector, described connector specifically may include that alignment pin and screw, and described screw is extremely
Five can be included less.
When the other end of described testing stand 1 is second connecting rod；Described second connecting rod can by fixture with
Described verifying bench 3 is connected, and described fixture specifically may include that T-slot fixes bolt.
During actual application, lattice-shaped part is positioned by alignment pin and screw, is fixed on the one of testing stand 1
Side, then the opposite side of testing stand 1 is fixed on verifying bench, when thus prior art can be measured
Datum level be transformed on verifying bench 3, finally utilize the equipment Inspection perpendicularity such as angle square, dial gauge,
The form and position tolerances such as the depth of parallelism.
Specifically, when utilizing the perpendicularity that lattice-shaped part measured by angle square, the device that the present embodiment provides is utilized
After the measurement datum of lattice-shaped part is converted into detection platform face, it is possible to the short handle part of angle square
It is affixed on the plane of detection platform 3, on to be measured of the lattice-shaped part that shaft portion leans against part, observes
With the laminating degree of part, shaft portion i.e. can determine that whether its perpendicularity meets the requirements.
When utilizing the depth of parallelism that lattice-shaped part measured by dial gauge, dial gauge is positioned on measuring table, moves
Dynamic gauge outfit makes itself and lattice-shaped part plane contact to be measured, and stem bar, by observing the degree that indicator rotates
Number judges the depth of parallelism of plane to be measured and datum level.
The plane on the basis of described verifying bench that the present embodiment provides, only need to utilize angle square or dial gauge etc. to set
The form and position tolerances such as standby perpendicularity or the depth of parallelism detecting lattice-shaped part, measure efficiency high；And this measurement
Apparatus structure is simple, reduces and measures cost.
Embodiment three
When part 2 to be measured is box parts, can be by the side of described testing stand 1 and box parts
It is connected；Described verifying bench 3 for providing datum level for described box parts, described verifying bench 3 with
The opposite side of described testing stand 1 is connected.
Specifically, described testing stand 1 can be " L " type, and described testing stand 1 includes: first connecting rod and
Second connecting rod；Wherein, a length of 350mm of described first connecting rod, a length of 500mm of second connecting rod,
Angle between described first connecting rod and described second connecting rod is 90 degree, and described first connecting rod and described second is even
Bar becomes one.The material of described testing stand 1 specifically may include that mild steel or steel alloy.
Here, when the side of described testing stand 1 is first connecting rod, described first connecting rod and part 2 to be measured
Can be connected by connector, described connector specifically may include that alignment pin and screw, and described screw is extremely
Five can be included less.
When the other end of described testing stand 1 is second connecting rod；Described second connecting rod can by fixture with
Described verifying bench 3 is connected, and described fixture specifically may include that T-slot fixes bolt.
During actual application, box parts is positioned by alignment pin and screw, is fixed on the one of testing stand 1
Side, then the opposite side of testing stand 1 is fixed on verifying bench, when thus prior art can be measured
Datum level be transformed on verifying bench 3, finally utilize the equipment Inspection perpendicularity such as angle square, dial gauge,
The form and position tolerances such as the depth of parallelism.
Specifically, when utilizing the perpendicularity that box parts measured by angle square, the device that the present embodiment provides is utilized
After the measurement datum of box parts is converted into detection platform face, it is possible to the short handle part of angle square
Being affixed on the plane of detection platform 3, shaft portion leans against on to be measured of the box parts of part, observes
With the laminating degree of part, shaft portion i.e. can determine that whether its perpendicularity meets the requirements.
When utilizing the depth of parallelism that box parts measured by dial gauge, dial gauge is positioned on measuring table, moves
Dynamic gauge outfit makes itself and box parts plane contact to be measured, and stem bar, by observing the degree that indicator rotates
Number judges the depth of parallelism of plane to be measured and datum level.
The plane on the basis of described verifying bench that the present embodiment provides, only need to utilize angle square or dial gauge etc. to set
The form and position tolerances such as standby perpendicularity or the depth of parallelism detecting box parts, measure efficiency high；And this measurement
Apparatus structure is simple, reduces and measures cost.
The above, only presently preferred embodiments of the present invention, it is not intended to limit the protection model of the present invention
Enclose, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, all should
Within being included in protection scope of the present invention.
Claims (10)
1. a measurement apparatus, it is characterised in that described device includes:
Testing stand, the side of described testing stand is connected with part to be measured；
Verifying bench, described verifying bench is used for providing datum level, described verifying bench and described testing stand
Opposite side is connected；Wherein,
Face on the basis of described verifying bench, utilizes angle square and the dial gauge form and position tolerance to described part to be measured
Measure.
2. device as claimed in claim 1, it is characterised in that the side of described testing stand and part to be measured
It is connected by connector.
3. device as claimed in claim 2, it is characterised in that described connector includes: bolt or screw.
4. device as claimed in claim 1, it is characterised in that described verifying bench passes through fixture and institute
The opposite side stating testing stand is connected.
5. device as claimed in claim 1, it is characterised in that described fixture includes: T-slot is fixed
Bolt.
6. device as claimed in claim 5, it is characterised in that described testing stand includes: first connecting rod and
Second connecting rod；Wherein, the angle between described first connecting rod and described second connecting rod is 90 degree.
7. device as claimed in claim 6, it is characterised in that a length of 350mm of described first connecting rod.
8. device as claimed in claim 6, it is characterised in that a length of 500mm of described second connecting rod.
9. device as claimed in claim 6, it is characterised in that the material of described testing stand includes: low-carbon (LC)
Steel or steel alloy.
10. device as claimed in claim 1, it is characterised in that described part to be checked includes: lattice-shaped
Part and box parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470788.1A CN105973132A (en) | 2016-06-23 | 2016-06-23 | Measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610470788.1A CN105973132A (en) | 2016-06-23 | 2016-06-23 | Measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105973132A true CN105973132A (en) | 2016-09-28 |
Family
ID=57019593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610470788.1A Pending CN105973132A (en) | 2016-06-23 | 2016-06-23 | Measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105973132A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680869A (en) * | 1985-05-13 | 1987-07-21 | David Murkens | Cylindrical square |
| CN101451810A (en) * | 2008-12-20 | 2009-06-10 | 山西平阳重工机械有限责任公司 | High precision cylinder helical compression spring squareness detecting method |
| CN201945284U (en) * | 2011-01-29 | 2011-08-24 | 中国民用航空飞行学院 | Device for detecting axis perpendicularity of crankshaft balancer lining hole of aviation piston engine |
| CN202470987U (en) * | 2012-03-22 | 2012-10-03 | 江苏扬力数控机床有限公司 | Device for detecting perpendicularity between inner step end face and large hole axis of workpiece with step hole |
| CN202853554U (en) * | 2012-11-06 | 2013-04-03 | 苏州瑞纳电气科技有限公司 | Iron core verticality detection board |
| CN204115643U (en) * | 2014-09-02 | 2015-01-21 | 陕西柴油机重工有限公司 | A kind of inspection internal thread and end face squareness fixture |
| CN204228025U (en) * | 2014-10-28 | 2015-03-25 | 重庆御捷汽车部件有限公司 | The pedal position cubing of throttle opener |
| CN204831150U (en) * | 2015-08-07 | 2015-12-02 | 张家港润通海洋工程科技有限公司 | Cutting plane perpendicularity detects angle square |
| KR20160023401A (en) * | 2014-08-22 | 2016-03-03 | 주식회사 세운하이테크 | Device for measuring squareness |
-
2016
- 2016-06-23 CN CN201610470788.1A patent/CN105973132A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680869A (en) * | 1985-05-13 | 1987-07-21 | David Murkens | Cylindrical square |
| CN101451810A (en) * | 2008-12-20 | 2009-06-10 | 山西平阳重工机械有限责任公司 | High precision cylinder helical compression spring squareness detecting method |
| CN201945284U (en) * | 2011-01-29 | 2011-08-24 | 中国民用航空飞行学院 | Device for detecting axis perpendicularity of crankshaft balancer lining hole of aviation piston engine |
| CN202470987U (en) * | 2012-03-22 | 2012-10-03 | 江苏扬力数控机床有限公司 | Device for detecting perpendicularity between inner step end face and large hole axis of workpiece with step hole |
| CN202853554U (en) * | 2012-11-06 | 2013-04-03 | 苏州瑞纳电气科技有限公司 | Iron core verticality detection board |
| KR20160023401A (en) * | 2014-08-22 | 2016-03-03 | 주식회사 세운하이테크 | Device for measuring squareness |
| CN204115643U (en) * | 2014-09-02 | 2015-01-21 | 陕西柴油机重工有限公司 | A kind of inspection internal thread and end face squareness fixture |
| CN204228025U (en) * | 2014-10-28 | 2015-03-25 | 重庆御捷汽车部件有限公司 | The pedal position cubing of throttle opener |
| CN204831150U (en) * | 2015-08-07 | 2015-12-02 | 张家港润通海洋工程科技有限公司 | Cutting plane perpendicularity detects angle square |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160928 |