CN105823413A - Device for quickly measuring shaft hole parameters and measuring method - Google Patents
Device for quickly measuring shaft hole parameters and measuring method Download PDFInfo
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- CN105823413A CN105823413A CN201610343539.6A CN201610343539A CN105823413A CN 105823413 A CN105823413 A CN 105823413A CN 201610343539 A CN201610343539 A CN 201610343539A CN 105823413 A CN105823413 A CN 105823413A
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- axis hole
- column
- vertical shaft
- digitizing plate
- shaft device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
- G01B7/305—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
- G01B7/142—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures between holes on a workpiece
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
- G01B7/31—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
Abstract
Provided is a device for quickly measuring shaft hole parameters. A substrate is equipped with multiple digital panels corresponding to the positions of shaft holes in a work piece, and a vertical shaft device corresponding to at least two shaft holes in the work piece and used for positioning the axes of the shaft holes, wherein at least one positioning point of the vertical shaft device is in contact with the digital panels. A measuring method employing the device for quickly measuring shaft hole parameters comprises the step of placing the substrate and the digital panels on the top end of a column, wherein the digital panels are in contact with the top end of the column. Through the step, the shaft distance between the shaft holes can be measured quickly. According to the device for quickly measuring shaft hole parameters and the measuring method provided by the invention, the parameters of the shaft holes, including the shaft distance, perpendicularity and depth of parallelism, can be measured accurately and quickly through cooperation between the vertical shaft device and the digital panels. Moreover, operation is convenient, and measurement is quick.
Description
The application is device and the measuring method of entitled a kind of quick measurement axis hole parameter, filing date on 03 05th, 2015, the divisional application of the patent application of Application No. " 2015100976437 ".
Technical field
The present invention relates to measurement apparatus field, the device of a kind of quick measurement axis hole parameter and measuring method.
Background technology
Backhoe loader has another name called Cinder Machine, it is by the combinative structure of hydraulic press mechanical arm Yu conveyer, equipment has the more axis hole needing degree of precision, such as in hydraulic press mechanical arm large arm and each axis hole of forearm, wheelbase between axis hole and the depth of parallelism, perpendicularity equally accurate error influence whether the use state of the equipment finally assembled.When the depth of parallelism of axis hole and the error of perpendicularity are bigger, equipment runs the most smooth and easy, and axle or axle sleeve easily wear and tear, and also can reduce the service life of equipment.Existing part, seldom have and use the mode all processed voluntarily, the modes using cooperation processing more, and be more difficult for the size of this kind of part and the measurement of the accuracy of form and position, if cannot the size of part and the accuracy of form and position be controlled, then it is difficult to assemble the equipment producing satisfactory quality.Especially for large batch of part, the measurement of the wheelbase of its central axis hole, the perpendicularity of axis hole and the depth of parallelism is all difficult and the cost time is more.
Summary of the invention
The technical problem to be solved is to provide device and the measuring method of a kind of quick measurement axis hole parameter, it is possible to quickly measure axis hole parameter.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: the device of a kind of quick measurement axis hole parameter, substrate is provided with multiple Digitizing plate corresponding with workpiece upper shaft hole position, it is additionally provided with corresponding with at least two axis hole on workpiece, in the vertical shaft device of the axis of positioning shaft hole, described vertical shaft device, at least an anchor point contacts with Digitizing plate.
Preferably in scheme, having multiple anchor point to contact with Digitizing plate in described vertical shaft device, multiple anchor points are circumferentially arranged, the center of circle of multiple anchor point places circle and the dead in line of the axis hole at vertical shaft device place.
In optional scheme, described anchor point is pressure transducer.
In another optional scheme, described anchor point is displacement transducer, and the home position at multiple anchor point places circle is provided with reference block, and the top of described reference block is less than the top of displacement transducer.
Preferably in scheme, in described vertical shaft device, base is connected with column, and column is socketed with the axle sleeve with shaft hole matching, and the top of column is anchor point.
Preferably in scheme, in described vertical shaft device, base is connected with column, and column is socketed with the axle sleeve with shaft hole matching, and the top of column is provided with pallet, and pallet is provided with multiple pressure transducer being uniformly distributed along the circumference.
Preferably in scheme, in described vertical shaft device, base is connected with column, the axle sleeve with shaft hole matching it is socketed with on column, the top of column is provided with pallet, pallet is provided with multiple displacement transducer being uniformly distributed along the circumference, and the position that pallet is positioned at column axis is provided with reference block, and the top of described reference block is less than the top of displacement transducer.
A kind of method using the above-mentioned device quickly measuring axis hole parameter to measure, comprises the following steps:
One, the datum level of workpiece is placed on levelling bench, vertical shaft device is loaded in the axis hole of workpiece, make the dead in line of the column axis in vertical shaft device and axis hole；
Two, the Digitizing plate on substrate is connected with harvester, using a Digitizing plate as benchmark, obtains other Digitizing plates coordinate position relative to benchmark Digitizing plate；
Three, substrate sum digit plate is placed on the top of column, wherein Digitizing plate and the tip contact of column；
By above step, quickly measure the wheelbase between axis hole.
A kind of method using the above-mentioned device quickly measuring axis hole parameter to measure, comprises the following steps:
One, the datum level of workpiece is placed on levelling bench, vertical shaft device is loaded in the axis hole of workpiece, make the dead in line of the column axis in vertical shaft device and axis hole；
Two, the Digitizing plate on substrate and pressure transducer are connected with harvester；Using a Digitizing plate as benchmark, obtain other Digitizing plates coordinate position relative to benchmark Digitizing plate；
Three, substrate sum digit plate is placed on the tip contact of the top of pressure transducer, Digitizing plate and pressure transducer；
By above step, quickly measure the wheelbase between axis hole and the depth of parallelism parameter of axis hole.
A kind of method using the above-mentioned device quickly measuring axis hole parameter to measure, comprises the following steps:
One, the datum level of workpiece is placed on levelling bench, vertical shaft device is loaded in the axis hole of workpiece, make the dead in line of the column axis in vertical shaft device and axis hole；
Two, the Digitizing plate on substrate and displacement transducer are connected with harvester；Using a Digitizing plate as benchmark, obtain other Digitizing plates coordinate position relative to benchmark Digitizing plate；
Three, substrate sum digit plate is placed on the top of pressure transducer, Digitizing plate and reference block and the tip contact of displacement transducer；
By above step, quickly measure the wheelbase between axis hole and the depth of parallelism parameter of axis hole.
The device of a kind of quick measurement axis hole parameter that the present invention provides and measuring method, by using vertical shaft device to coordinate Digitizing plate, it is possible to achieve parameters such as the measurement wheelbase of axis hole, perpendicularity and the depth of parallelisms accurately and fast.And easy to operate, measuring speed is fast.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the integrally-built schematic diagram of the present invention.
Fig. 2 is the overall structure schematic diagram of the preferred embodiments of the present invention.
Fig. 3 is the schematic top plan view of workpiece.
Schematic front view when Fig. 4 is that in the present invention, substrate sum digit plate measures.
Fig. 5 is the schematic top plan view of pallet in the present invention.
Fig. 6 is the structural representation of neutral axis device of the present invention.
In figure: substrate 1, Digitizing plate 2, integrated interface 3, harvester 4, pressure or displacement transducer 5, axle sleeve 6, base 7, pallet 8, column 9, reference block 10, level indicator 11, workpiece 12, axis hole 121, levelling bench 13.
Detailed description of the invention
Embodiment 1:
In Fig. 1, a kind of device of quick measurement axis hole parameter, substrate 1 is provided with multiple Digitizing plate 2 corresponding with workpiece 12 upper shaft hole position, Digitizing plate in this example is prior art, after contacting with anchor point, electromagentic resonance can be utilized to sense, and the position of anchor point, existing Digitizing plate highest resolution can reach 0.005 millimeter/point, fully meet the certainty of measurement requirement in the present invention.Preferably, multiple Digitizing plates 2 are flexibly connected with substrate 1.Electrostatic Absorption, vac sorb, magnet adsorption or screw can be used to connect.Substrate 1 in this example preferably employs light material, such as almag or titanium alloy.
It is additionally provided with corresponding with at least two axis hole on workpiece, vertical shaft device for the axis of positioning shaft hole 121, vertical shaft device can be the axle coordinated with axis hole 121, axial location at axle arranges the point of projection, vertical shaft device in multiple axis holes, height should be identical, and bottom end face should be the most vertical with axis, and has higher precision.In described vertical shaft device, at least an anchor point contacts with Digitizing plate 2, is on axle and is positioned at the point in axle center and contacts with Digitizing plate 2 in this example, and thus structure can quickly obtain the wheelbase between multiple axis hole.By rotary shaft, can record and whether there is perpendicularity and parallelism error.See Fig. 1.
Preferably in scheme, in described vertical shaft device, base 7 is connected with column 9, and column 9 is socketed with the axle sleeve 6 with shaft hole matching, and the top of column 9 is anchor point.Using the structure of axle sleeve 6, the axis hole 121 going for different pore size is measured.
Preferably, be additionally provided with level indicator 11, such as level(l)ing bubble or horizon sensor on substrate 1, to guarantee substrate 1 and levelling bench 13 keeping parallelism, correspondingly, Digitizing plate 2 also with levelling bench 13 keeping parallelism.
See Fig. 1,3,4, when using the above-mentioned device quickly measuring axis hole parameter to measure, comprise the following steps:
One, the datum level of workpiece 12 is placed on levelling bench 13, vertical shaft device is loaded in the axis hole 121 of workpiece 12, make the dead in line of column 9 axis in vertical shaft device and axis hole 121；
Two, being connected with harvester 4 by integrated interface 3 by the multiple Digitizing plates 2 on substrate 1, harvester 4 is connected with computer, using a Digitizing plate as benchmark, obtains other Digitizing plates coordinate position relative to benchmark Digitizing plate；Location between Digitizing plate can use Digit Control Machine Tool auxiliary positioning by substrate 1 clamping on Digit Control Machine Tool.
Three, substrate 1 sum digit plate 2 is placed on the top of column 9, wherein Digitizing plate 2 and the tip contact of column；When only two axis holes, also need additionally to arrange a mutually level vertical shaft device, arrange with the vertical shaft device triangularity being positioned at axis hole.To guarantee that substrate 1 keeps balance.
Collected position on Digitizing plate, the vertical shaft device top being positioned at axis hole by harvester, be converted into reference coordinate respectively, computer calculate the wheelbase between axis hole.
In further preferred scheme, the axle in rotational axis hole respectively, if there is the error of perpendicularity, then wheelbase can change, and can obtain the error of perpendicularity, when beyond setting value, workpiece is defective by calculating.Axle in rotational axis hole simultaneously, if there is parallelism error, then wheelbase can change, and can obtain parallelism error value, when beyond setting value, workpiece is defective by calculating.In this example, the riser that substrate 1 is positioned on levelling bench 13 limits and can not move along the horizontal plane, to guarantee certainty of measurement.
Embodiment 2:
On the basis of embodiment 1, in preferred scheme such as Fig. 2 ~ 6, having multiple anchor point to contact with Digitizing plate 2 in described vertical shaft device, multiple anchor points are circumferentially arranged, the center of circle of multiple anchor point places circle and the dead in line of the axis hole at vertical shaft device place.In this example, Digitizing plate 2 needs to support that Multi-contact is measured, and due to less demanding for measuring speed in the present invention, it is easy for therefore realizing multimetering, utilizes the mode being scanned line by line and by column to realize.This example preferably employs 8 ~ 36 anchor points.
Preferably in scheme, described anchor point is pressure transducer.
Preferably in scheme such as Fig. 6, in described vertical shaft device, base 7 is connected with column 9, face on the basis of the bottom of base 7, and column 9 is vertical with base, and column 9 is socketed with the axle sleeve 6 with shaft hole matching.Use the design of replaceable axle sleeve, the vertical shaft device of the present invention can be made to be applicable to the axis hole 121 of different pore size by changing axle sleeve 6, to increase the suitability of apparatus of the present invention.
Preferably in scheme such as Fig. 5, the top of column 9 is provided with pallet 8, and pallet 8 is provided with multiple pressure transducer being uniformly distributed along the circumference.The generally edge being located proximate to pallet 8 of pressure transducer.
Pressure transducer uses piezoelectricity resistance type or capacitance-type pressure transducer.Contacted with Digitizing plate 2 by pressure transducer, Digitizing plate obtains the position of pressure transducer, through the Fitting Calculation, the position of the axis of axis hole 121 can be obtained.The advantage using this structure is, for the workpiece of only two axis holes, it is not necessary to the most additionally arrange the unnecessary vertical shaft device for balance.
A kind of method using the above-mentioned device quickly measuring axis hole parameter to measure, comprises the following steps:
One, the datum level of workpiece 12 is placed on levelling bench 13, vertical shaft device is loaded in the axis hole 121 of workpiece 12, make the dead in line of column 9 axis in vertical shaft device and axis hole 121；
Two, the Digitizing plate 2 on substrate 1 and pressure transducer are connected with harvester 4；Using a Digitizing plate as benchmark, obtain other Digitizing plates coordinate position relative to benchmark Digitizing plate；
Three, substrate 1 sum digit plate 2 is placed on the top of pressure transducer, Digitizing plate 2 and the tip contact of pressure transducer；
When the tip contact of Digitizing plate 2 with pressure transducer, by the Fitting Calculation, the reference coordinate of each axis hole 121 axis can be drawn, thus obtain the wheelbase between shaft outlet hole.When the perpendicularity of axis hole 121 meets the requirements, under substrate 1 is in level, should be equal on pressure transducer value theory on each pallet 8, if the pressure value on pressure transducer, then represent that the perpendicularity of axis hole 121 exists error, if error exceedes setting value, then workpiece 12 is defective.By with friction speed rotating vertical shaft device, being computed drawing the parallelism error of maximum, if error exceedes setting value, then workpiece 12 is defective.By the structures and methods of this example, underproof workpiece can be gone out with rapid sorting, improve sorting efficiency.
Embodiment 3:
On the basis of embodiment 1 and 2, in preferred scheme such as Fig. 2 ~ 6, having multiple anchor point to contact with Digitizing plate 2 in described vertical shaft device, multiple anchor points are circumferentially arranged, the center of circle of multiple anchor point places circle and the dead in line of the axis hole at vertical shaft device place.
Preferably scheme such as Fig. 5, in 6, described anchor point is displacement transducer, and the home position at multiple anchor point places circle is provided with reference block 10, and the top of described reference block 10 is less than the top of displacement transducer.When deployed, needing displacement transducer is made return-to-zero, i.e. when the top of displacement transducer is concordant with the top of reference block 10, shift value now is zero.Displacement transducer can use eddy current sensor or grating scale displacement transducer, and the former measures conveniently, and the latter's certainty of measurement is higher.
Preferably in scheme such as Fig. 6, in described vertical shaft device, base 7 is connected with column 9, the axle sleeve 6 with shaft hole matching it is socketed with on column 9, the top of column 9 is provided with pallet 8, pallet 8 is provided with multiple displacement transducer being uniformly distributed along the circumference, and the position that pallet 8 is positioned at column 9 axis is provided with reference block 10, and the top of described reference block 10 is less than the top of displacement transducer.When deployed, needing displacement transducer is made return-to-zero, i.e. when the top of displacement transducer is concordant with the top of reference block 10, shift value now is zero.Employing displacement transducer is, measuring the shift value that obtains can be negative value, the displacement sensor of the other end corresponding with on pallet 8 obtain on the occasion of between error, be linearity error, error of tilt can be obtained after converting.For the product of measure batch, error of tilt can be converted into, directly i.e. can determine whether according to linearity error whether workpiece 12 conforms to quality requirements.
A kind of method using the above-mentioned device quickly measuring axis hole parameter to measure, comprises the following steps:
One, the datum level of workpiece 12 is placed on levelling bench 13, vertical shaft device is loaded in the axis hole 121 of workpiece 12, make the dead in line of column 9 axis in vertical shaft device and axis hole 121；
Two, the Digitizing plate 2 on substrate 1 and displacement transducer are connected with harvester 4；Using a Digitizing plate as benchmark, obtain other Digitizing plates coordinate position relative to benchmark Digitizing plate；
Three, substrate 1 sum digit plate 2 is placed on the top of pressure transducer, Digitizing plate 2 and reference block and the tip contact of displacement transducer；
In contact process, the measurement bar of displacement transducer is depressed, and Digitizing plate 2 directly falls in the top of reference block, thus obtains accurate wheelbase parameter.Reference block top in this example is provided with high-precision anchor point, for the workpiece of only two axis holes 121, is preferably also the extra vertical shaft device of employing and makes substrate 1 keep balance.
When Digitizing plate 2 falls on the top of reference block, now the measurement bar of displacement transducer is depressed, null value after the shift value of each displacement transducer is zero, then axis hole 121 is vertical with levelling bench 13, if there is different shift values, typically at least there is the shift value of the relative positive and negative value in one group of position, then there is the error of perpendicularity between axis hole 121 and levelling bench 13, if error is off quality beyond setting value, i.e. workpiece 12.
By with friction speed rotating vertical shaft device, being computed drawing the parallelism error of maximum.Underproof workpiece can be gone out with rapid sorting by this example, and draw more accurate error value.
By above step, quickly, accurately measure the wheelbase between axis hole and the perpendicularity of axis hole 121, depth of parallelism parameter.
The above embodiments are only the preferred technical solution of the present invention; and it is not construed as the restriction for the present invention; the technical scheme that protection scope of the present invention should be recorded with claim, is protection domain including the equivalents of technical characteristic in the technical scheme that claim is recorded.Equivalent the most in this range is improved, also within protection scope of the present invention.
Claims (7)
1. the device of a quick measurement axis hole parameter, it is characterized in that: substrate (1) is provided with multiple Digitizing plate (2) corresponding with workpiece (12) upper shaft hole position, it is additionally provided with corresponding with at least two axis hole on workpiece, for the vertical shaft device of the axis of positioning shaft hole (121), in described vertical shaft device, at least an anchor point contacts with Digitizing plate (2).
The device of a kind of quick measurement axis hole parameter the most according to claim 1, it is characterized in that: described vertical shaft device has multiple anchor point contact with Digitizing plate (2), multiple anchor points are circumferentially arranged, the center of circle of multiple anchor point places circle and the dead in line of the axis hole at vertical shaft device place.
The device of a kind of quick measurement axis hole parameter the most according to claim 2, it is characterized in that: described anchor point is displacement transducer, home position at multiple anchor point places circle is provided with reference block (10), and the top of described reference block (10) is less than the top of displacement transducer.
The device of a kind of quick measurement axis hole parameter the most according to claim 1, it is characterized in that: in described vertical shaft device, base (7) is connected with column (9), and column (9) is socketed with the axle sleeve (6) with shaft hole matching, and the top of column (9) is anchor point.
5. according to the device of a kind of quick measurement axis hole parameter described in claim 1 or 3, it is characterized in that: in described vertical shaft device, base (7) is connected with column (9), the axle sleeve (6) with shaft hole matching it is socketed with on column (9), the top of column (9) is provided with pallet (8), pallet (8) is provided with multiple displacement transducer being uniformly distributed along the circumference, the position being positioned at column (9) axis on pallet (8) is provided with reference block (10), and the top of described reference block (10) is less than the top of displacement transducer.
6. the method using the device quickly measuring axis hole parameter described in any one of claim 1 or 4 to measure, is characterized in that comprising the following steps:
One, the datum level of workpiece (12) is placed on levelling bench (13), vertical shaft device is loaded in the axis hole (121) of workpiece (12), make the dead in line of column (9) axis in vertical shaft device and axis hole (121)；
Two, the Digitizing plate (2) on substrate (1) is connected with harvester (4), using a Digitizing plate as benchmark, obtains other Digitizing plates coordinate position relative to benchmark Digitizing plate；
Three, substrate (1) sum digit plate (2) is placed on the top of column (9), wherein Digitizing plate (2) and the tip contact of column；
By above step, quickly measure the wheelbase between axis hole.
7. the method using the device quickly measuring axis hole parameter described in claim 3 or 5 to measure, is characterized in that comprising the following steps:
One, the datum level of workpiece (12) is placed on levelling bench (13), vertical shaft device is loaded in the axis hole (121) of workpiece (12), make the dead in line of column (9) axis in vertical shaft device and axis hole (121)；
Two, the Digitizing plate (2) on substrate (1) and displacement transducer are connected with harvester (4)；Using a Digitizing plate as benchmark, obtain other Digitizing plates coordinate position relative to benchmark Digitizing plate；
Three, substrate (1) sum digit plate (2) is placed on the top of pressure transducer, Digitizing plate (2) and reference block and the tip contact of displacement transducer；
By above step, quickly measure the wheelbase between axis hole and the depth of parallelism parameter of axis hole (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343539.6A CN105823413B (en) | 2015-03-05 | 2015-03-05 | Quickly measure the device and measurement method of axis hole parameter |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097643.7A CN104990494B (en) | 2015-03-05 | 2015-03-05 | The device of a kind of quick measurement axis hole parameter and measuring method |
| CN201610343539.6A CN105823413B (en) | 2015-03-05 | 2015-03-05 | Quickly measure the device and measurement method of axis hole parameter |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510097643.7A Division CN104990494B (en) | 2015-03-05 | 2015-03-05 | The device of a kind of quick measurement axis hole parameter and measuring method |
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| Publication Number | Publication Date |
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| CN105823413A true CN105823413A (en) | 2016-08-03 |
| CN105823413B CN105823413B (en) | 2018-09-28 |
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| CN201610343539.6A Active CN105823413B (en) | 2015-03-05 | 2015-03-05 | Quickly measure the device and measurement method of axis hole parameter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764394A (en) * | 2015-04-02 | 2015-07-08 | 三峡大学 | Shaft hole parameter measuring device |
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| JP2010210493A (en) * | 2009-03-11 | 2010-09-24 | Komatsu Ltd | Contact type stroke sensor |
| CN202140433U (en) * | 2011-06-28 | 2012-02-08 | 东台市食品机械厂有限公司 | Flexible adjusting device for radial displacement of bearing seat |
| CN103115550A (en) * | 2013-01-24 | 2013-05-22 | 浙江联宜电机股份有限公司 | Adjustable pitch measuring device |
| CN204461386U (en) * | 2015-03-05 | 2015-07-08 | 宜昌一达机械制造有限公司 | A kind of device of Quick Measurement axis hole parameter |
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2015
- 2015-03-05 CN CN201610343539.6A patent/CN105823413B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201037765Y (en) * | 2007-05-25 | 2008-03-19 | 齐齐哈尔轨道交通装备有限责任公司 | Device for measuring verticality of brake pipe end face |
| JP2010210493A (en) * | 2009-03-11 | 2010-09-24 | Komatsu Ltd | Contact type stroke sensor |
| CN202140433U (en) * | 2011-06-28 | 2012-02-08 | 东台市食品机械厂有限公司 | Flexible adjusting device for radial displacement of bearing seat |
| CN103115550A (en) * | 2013-01-24 | 2013-05-22 | 浙江联宜电机股份有限公司 | Adjustable pitch measuring device |
| CN204461386U (en) * | 2015-03-05 | 2015-07-08 | 宜昌一达机械制造有限公司 | A kind of device of Quick Measurement axis hole parameter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764394A (en) * | 2015-04-02 | 2015-07-08 | 三峡大学 | Shaft hole parameter measuring device |
| CN104764394B (en) * | 2015-04-02 | 2017-08-25 | 三峡大学 | Axis hole parameter measuring apparatus |
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| Publication number | Publication date |
|---|---|
| CN105823413B (en) | 2018-09-28 |
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