CN203396295U - Standard block used for calibrating dial gauge - Google Patents

Standard block used for calibrating dial gauge Download PDF

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Publication number
CN203396295U
CN203396295U CN201320488543.3U CN201320488543U CN203396295U CN 203396295 U CN203396295 U CN 203396295U CN 201320488543 U CN201320488543 U CN 201320488543U CN 203396295 U CN203396295 U CN 203396295U
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China
Prior art keywords
calibrated bolck
calibrating
clock gauge
standard block
verification
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CN201320488543.3U
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Chinese (zh)
Inventor
陈先军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TSP (SHANGHAI) PRECISION TOOLING Co Ltd
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TSP (SHANGHAI) PRECISION TOOLING Co Ltd
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Priority to CN201320488543.3U priority Critical patent/CN203396295U/en
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Abstract

The utility model relates to a standard block used for calibrating a dial gauge. The standard block includes 11 calibration platforms which are horizontal planes. A transitional oblique plane is arranged between every two adjacent calibration platforms. A height difference between two adjacent calibration platforms is 0.02mm. The advantages of the standard block are that the standard block is low in price and easy to operate.

Description

For calibrating the calibrated bolck of clock gauge
Technical field
The utility model relates to a kind of calibrating installation, is specifically related to a kind of for calibrating the calibrated bolck of clock gauge.
Technical background
Clock gauge is to convert general straight-line displacement (rectilinear motion) to pointer rotatablely move by gear or lever, then on index dial, carries out the length measuring instrument of reading.Be applicable to measure error and the size of shape and position, and can be used for small size workpiece by absolute method, measure and large-size workpiece is measured with relative method.Therefore because clock gauge volume is little, rotatable 180 degree of measuring head, are suitable for measuring the workpiece that general micrometer instrument is difficult to reach, as the mutual position error of endoporus diameter run-out, face runout, keyway, flatness, the depth of parallelism, guide rail etc.Reading value resolving power 0.001 or 0.002mm, measurement range 0~0.2mm left and right.User needs regularly for clock gauge, to calibrate, and determines and eliminates its any deviation aspect accuracy.The chronographic recorder using in prior art or Raster Indicator Verification Instrument are all very expensive, and price is more than 10,000 yuan, and general enterprises clock gauge quantity is few, and buying this equipment, to carry out built-in check uneconomical, and therefore this type of measurer of most enterprises is selected outer school.And outer school is clock gauge need to be given to professional mechanism to carry out, in time, very inconvenient in flow process.
Utility model content
The utility model object is to provide a kind of low price, easy to use for calibrating the calibrated bolck of clock gauge.
For reaching above-mentioned purpose, provide following technical scheme:
For calibrating a calibrated bolck for clock gauge, described calibrated bolck has 11 verification platforms, and described verification platform is the plane of level; Between adjacent two described verification platforms, there is transition inclined-plane; Between adjacent two described verification platforms, highly differ 0.02mm.
As a preferred version, the angle between described transition inclined-plane and surface level is 1 °.
As another preferred version, the width of described verification platform is 5mm.
As another preferred version, the length of described calibrated bolck is 66.5mm, and width is 30mm, is highly 30mm.
As another preferred version, the material of described calibrated bolck is high-speed steel.
Compared with prior art, the utility model has the advantage of: enterprises can configure calibrated bolck of the present utility model at low cost, manufacturing expense is 200 yuan.Without clock gauge is carried out to outer school, and only need annual outer school calibrated bolck of the present utility model, expense is lower than the outer school price of 3 clock gauges.Clock gauge, without sending outer inspection, can be implemented Inner Jiao,Bi Wai school side just, the unnecessary consumption in not free and flow process.Increase aborning after new clock gauge or clock gauge maintenance, can implement at any time verification.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model:
Fig. 1 is stereographic map of the present utility model.
Embodiment
For making technological means of the present utility model, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
An embodiment of the present utility model is:
For calibrating a calibrated bolck for clock gauge, it has 11 verification platforms 1, and verification platform 1 is the plane of level.Between adjacent two verification platforms 1, have transition inclined-plane 2, the angle between transition inclined-plane 2 and surface level is 1 °.Height between adjacent two verification platforms 1 differs 0.02mm.The width of verification platform 1 is 5mm.The entire length of calibrated bolck is 66.5mm, and width 30mm is highly 30mm, and the material of employing is high-speed steel.
While using calibrated bolck of the present utility model to carry out verification to clock gauge, the gauge outfit of clock gauge is placed on rightmost verification platform 1, pulls calibrated bolck to the right.Now gauge outfit is moved upwards up on adjacent verification platform 1, to top offset 0.02mm.The like, gauge outfit moves to the step of 11 verification platforms of calibrated bolck top 0~0.2mm, reads the indicating value of table and the difference of the corresponding scale of calibrated bolck, i.e. the error of clock gauge, thus clock gauge has been carried out to verification.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand, the utility model is not restricted to the described embodiments, in above-described embodiment and instructions only for principle of the present utility model is described, under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all belong to the utility model scope.The claimed scope of utility model is defined by claims and the equivalent thereof of appendix.

Claims (5)

1. for calibrating a calibrated bolck for clock gauge, it is characterized in that: described calibrated bolck has 11 verification platforms, described verification platform is the plane of level; Between adjacent two described verification platforms, there is transition inclined-plane; Between adjacent two described verification platforms, highly differ 0.02mm.
2. according to claim 1 for calibrating the calibrated bolck of clock gauge, it is characterized in that: the angle between described transition inclined-plane and surface level is 1 °.
3. according to claim 1 for calibrating the calibrated bolck of clock gauge, it is characterized in that: the width of described verification platform is 5mm.
According to described in claim 1 or 2 or 3 for calibrating the calibrated bolck of clock gauge, it is characterized in that: the length of described calibrated bolck is 66.5mm, width is 30mm, is highly 30mm.
According to described in claim 1 or 2 or 3 for calibrating the calibrated bolck of clock gauge, it is characterized in that: the material of described calibrated bolck is high-speed steel.
CN201320488543.3U 2013-08-12 2013-08-12 Standard block used for calibrating dial gauge Active CN203396295U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320488543.3U CN203396295U (en) 2013-08-12 2013-08-12 Standard block used for calibrating dial gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320488543.3U CN203396295U (en) 2013-08-12 2013-08-12 Standard block used for calibrating dial gauge

Publications (1)

Publication Number Publication Date
CN203396295U true CN203396295U (en) 2014-01-15

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CN201320488543.3U Active CN203396295U (en) 2013-08-12 2013-08-12 Standard block used for calibrating dial gauge

Country Status (1)

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CN (1) CN203396295U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108139358A (en) * 2015-10-16 2018-06-08 株式会社岛津制作所 The bearing calibration of the evaluated error as caused by the temperature movement of measurement device and the mass spectrometer that this method is utilized
CN110966948A (en) * 2019-12-31 2020-04-07 深圳市轴心自控技术有限公司 Laser dispensing precision detection module and detection method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108139358A (en) * 2015-10-16 2018-06-08 株式会社岛津制作所 The bearing calibration of the evaluated error as caused by the temperature movement of measurement device and the mass spectrometer that this method is utilized
CN108139358B (en) * 2015-10-16 2020-10-16 株式会社岛津制作所 Method for correcting measurement error due to temperature displacement of measurement device, and mass spectrometer using same
CN110966948A (en) * 2019-12-31 2020-04-07 深圳市轴心自控技术有限公司 Laser dispensing precision detection module and detection method

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