CN107560571A - A kind of server shell flatness inspection devices and its measuring method - Google Patents
A kind of server shell flatness inspection devices and its measuring method Download PDFInfo
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- CN107560571A CN107560571A CN201710953014.9A CN201710953014A CN107560571A CN 107560571 A CN107560571 A CN 107560571A CN 201710953014 A CN201710953014 A CN 201710953014A CN 107560571 A CN107560571 A CN 107560571A
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- server shell
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- test desk
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- 238000007689 inspection Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000005259 measurement Methods 0.000 claims abstract description 43
- 238000012360 testing method Methods 0.000 claims abstract description 28
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000004579 marble Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
It is an object of the invention to provide a kind of server shell flatness inspection devices and its measuring method, for solving the technical problem to the server shell measurement of planeness.A kind of server shell flatness inspection devices, measurement movable stand including test desk, on test desk, the measuring instrument above test desk and by measuring movable stand driving, and the supporting positioning member on test desk for support server casing.Using the device to server shell method measuring flatness, each measurement point being included on server shell measures, so as to draw the Planeness value of server shell.Beneficial effects of the present invention：Measure that simple to operate, reliability is higher.
Description
Technical field
The present invention relates to measurement of planeness technical field, specifically a kind of server shell flatness inspection devices and
Its measuring method.
Background technology
Because server is typically all to be arranged on inside rack, if mechanism design is unreasonable, these servers will be unable to
Stable is placed in rack.Due to being squeezed effect during transport, machine box for server is also possible to that casing torsion occurs
The situation of song deformation.So before volume production, measure in advance server sky casing, underloading with it is heavily loaded when, the flatness of cabinet can
To find problems ahead of time.
The content of the invention
It is an object of the invention to provide a kind of server shell flatness inspection devices and its measuring method, for solving
To the technical problem of the server shell measurement of planeness.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of server shell flatness inspection devices, including test desk, the measurement movable stand on test desk, position
The measuring instrument driven above test desk and by measuring movable stand, and it is used for support server casing on test desk
Supporting positioning member.
Further, described supporting positioning member uses permanent magnet.
Further, the bottom of the test desk is provided with liftable pillar.
Further, the measurement movable stand includes longitudinal driving mechanism and transversal driving mechanism, and transversal driving mechanism can
It is slidably mounted on longitudinal driving mechanism；Described measuring instrument is arranged on described transversal driving mechanism.
Further, the power intake of the longitudinal driving mechanism is provided with zigzag tread patterns handle.
Further, the power intake of the transversal driving mechanism is provided with laterally driven handle.
Further, described measuring instrument include measurement support, and installed in measurement support on display, manipulation
Plate, controller and distance measuring sensor.
Further, the distance measuring sensor uses ultrasonic distance-measuring sensor.
A kind of server shell method measuring flatness, comprises the following steps：
(1) a plurality of x wire and a plurality of vertical line are uniformly drawn in the upper surface of server shell, x wire and vertical line are handed over
Crunode is measurement point；
(2) server shell is placed on the supporting positioning member on test desk, the strong point and step of supporting positioning member
(1) the measurement point mutual dislocation in；
(3) drive measuring instrument to be moved at the reference position of server shell by measuring movable stand, open measuring instrument note
Record a reference value；
(4) normal loading is increased to server shell；
(5) measuring instrument is driven by measuring movable stand, is gradually moved to each measurement point, and record each distance measure；
(6) by each measured value compared with a reference value；
(7) Planeness value of the average value, as server shell of each absolute value drawn is compared；
Further, described x wire and longitudinal number of lines are respectively 3.
The effect provided in the content of the invention is only the effect of embodiment, rather than whole effects that invention is all, above-mentioned
A technical scheme in technical scheme has the following advantages that or beneficial effect：
(1) measurement apparatus of the present invention is simple to operate, reliability is higher.
(2) measuring method of the present invention, it can be realized according to measurement needs and server shell multiple spot is tested, test knot
Fruit error is smaller, and test mode is more flexible.
Brief description of the drawings
Fig. 1 is the schematic elevation view of the embodiment of the present invention；
Fig. 2 is the schematic top plan view of the embodiment of the present invention；
In figure：1. test desk；2. supporting positioning member；3. liftable pillar；4. server shell；5. zigzag tread patterns bottom plate；
6. zigzag tread patterns screw mandrel；7. zigzag tread patterns sliding block；8. laterally driven bottom plate；9. laterally driven screw mandrel；10. laterally driven sliding block；
11. measure support；12. ultrasonic distance-measuring sensor.
Embodiment
In order to the technical characterstic of clear explanation this programme, below by embodiment, and its accompanying drawing is combined, to this
Invention is described in detail.It should be noted that part illustrated in the accompanying drawings is not drawn necessarily to scale.Present invention omits right
Known assemblies and technology are described to avoid being unnecessarily limiting the present invention.
As depicted in figs. 1 and 2, a kind of server shell flatness inspection devices, including test desk 1, measurement movable stand, survey
Measure instrument and supporting positioning member 2.The top of described test desk 1 includes marble countertop, and the upper surface of marble countertop is level
Plane, the bottom of test desk 1 are surrounded by multiple liftable pillars 3, can be by adjusting when under marble countertop inclination conditions
The liftable pillar 3 stated realizes marble countertop level.Described supporting positioning member 2 is used to realize the branch to server shell 4
Support positioning, supporting positioning member 2 use rectangular block permanent magnet, and supporting positioning member 2 supports needs according to actual measure, can set 4
It is individual, 6 or 8；The upper surface of test desk 1 is provided with the locating slot for installing the supporting positioning member 2.Server machine is measured in installation
During shell 4, tested server shell 4 is placed on supporting positioning member 2.According to measurement needs, the upper end of tested server shell 4
Face can uniformly draw a plurality of vertical line (2 to 8) and a plurality of x wire (2 to 8), and the crosspoint of x wire and vertical line is flat
Face degree measurement point.
The measurement movable stand is arranged on the top of the test desk 1, for realizing the movement to measuring instrument, so as to realize
Measurement to being tested the multiple spot measurement of planeness point of server shell 4, measurement movable stand include longitudinal driving mechanism and laterally driven
Mechanism.The longitudinal driving mechanism includes zigzag tread patterns bottom plate 5, zigzag tread patterns screw mandrel 6, zigzag tread patterns screw, zigzag tread patterns and slided
Block 7 and zigzag tread patterns handle；Zigzag tread patterns bottom plate 5 is longitudinally mounted to the upper end longitudinal direction side of the test desk 1, zigzag tread patterns bottom
The upper end longitudinal direction of plate 5 is provided with longitudinal chute, and the both ends of zigzag tread patterns bottom plate 5 are provided with zigzag tread patterns seat；Drive the longitudinal direction
The both ends of dynamic screw mandrel 6 are rotatably arranged on the zigzag tread patterns seat, the power of zigzag tread patterns handle and zigzag tread patterns screw mandrel 6
Input is fixedly connected, and the matching of zigzag tread patterns screw is screwed onto on described zigzag tread patterns screw mandrel 6, described zigzag tread patterns sliding block
7 are fixedly mounted on zigzag tread patterns screw, and the bottom of zigzag tread patterns sliding block 7 is slidably mounted in described longitudinal chute.
Described transversal driving mechanism is arranged on described zigzag tread patterns sliding block 7, for realizing the transverse shifting to measuring instrument, including
Laterally driven bottom plate 8, laterally driven screw mandrel 9, laterally driven screw, laterally driven sliding block 10 and laterally driven handle；Laterally drive
The outer end of dynamic bottom plate 8 is laterally fixedly mounted on described zigzag tread patterns sliding block 7, the upper end horizontal direction of laterally driven bottom plate 8
Horizontal concrete chute is provided with, the both ends of laterally driven bottom plate 8 are provided with laterally driven seat；The both ends of the laterally driven screw mandrel 9 can turn
Dynamic is arranged on the laterally driven seat, and laterally driven handle is fixedly connected with the power intake of laterally driven screw mandrel 9, horizontal
It is screwed onto to driving screw matching on described laterally driven screw mandrel 9, described laterally driven sliding block 10 is fixedly mounted on transverse direction
Drive on screw, the bottom of laterally driven sliding block 10 is slidably mounted in described horizontal concrete chute.
The measuring instrument is arranged on described laterally driven sliding block 10, for realizing to respectively being measured on server shell 4
The measurement of point, including measurement support 11, display, manipulation plate, controller and ultrasonic distance-measuring sensor 12.The measurement support
11 bottom is fixedly mounted on described laterally driven sliding block 10, measures the upper end of support 11 relative to laterally driven sliding block 10
Extend laterally.Described display is arranged on the upper outside of measurement support 11, and ultrasonic distance-measuring sensor 12 is arranged on aobvious
Show the lower section of device；The controller is arranged on the inside of measurement support 11, and manipulation plate is arranged on the lower outside of measurement support 11,
Manipulate plate and be provided with corresponding manipulation key (such as start button, stop key).Ultrasonic distance-measuring sensor 12 is used to measure and be tested
The distance of each measurement point on server shell 4, and the signal collected is shown over the display；Staff passes through to each survey
The record of amount point measured value, and with a reference value relatively after, draw the Planeness value of tested server shell 4.The controller
Signal input part electrically connects with described manipulation plate and ultrasonic distance-measuring sensor 12 respectively, the signal value output of controller and institute
The display electrical connection stated.
With the method for server shell flatness inspection devices measurement server shell flatness.
(1) 3 x wires and 3 vertical lines are uniformly drawn in the upper surface of server shell 4, x wire and vertical line intersect
Point is measurement point.
(2) on 6 supporting positioning members 2 that server shell 4 is placed on test desk 1, supporting positioning member 2 is supported on clothes
It is engaged at the bottom margin of device casing 4.The strong point of supporting positioning member 2 and the measurement point mutual dislocation in step (1).
(3) measuring instrument is driven to be moved at the reference position of server shell 4 (server shell 4 by measuring movable stand
Any edge opening position), open measuring instrument record a reference value.
(4) normal loading is increased to server shell 4.
(5) measuring instrument is driven by measuring movable stand, is gradually moved to distance of 9 measurement points to server shell 4
Measure, and record each measured value.
(6) by each measured value compared with a reference value, the absolute value drawn is the flatness deformation values of measurement point.
(7) by each measured value compared with a reference value after the average value of each absolute value that draws, as server shell 4
Planeness value.
This have the advantage that：Measurement apparatus of the present invention is simple to operate, reliability is higher.Measurement side of the invention
Method, it can be realized according to measurement needs and server shell multiple spot is tested, test result error is smaller, and test mode is more
Flexibly.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, on the basis of technical solution of the present invention, those skilled in the art, which would not require any inventive effort, to be done
The various modifications or deformation gone out are still within the scope of the present invention.
Claims (10)
1. a kind of server shell flatness inspection devices, it is characterized in that, including test desk, the measurement shifting on test desk
Moving frame, the measuring instrument driven above test desk and by measuring movable stand, and be used to support on test desk and take
The supporting positioning member of business device casing.
2. a kind of server shell flatness inspection devices according to claim 1, it is characterized in that, described support positioning
Part uses permanent magnet.
3. a kind of server shell flatness inspection devices according to claim 1, it is characterized in that, under the test desk
Portion is provided with liftable pillar.
4. a kind of server shell flatness inspection devices according to claim 1, it is characterized in that, the measurement movable stand
Including longitudinal driving mechanism and transversal driving mechanism, transversal driving mechanism is slidably mounted on longitudinal driving mechanism；It is described
Measuring instrument be arranged on described transversal driving mechanism on.
5. a kind of server shell flatness inspection devices according to claim 4, it is characterized in that, the zigzag tread patterns machine
The power intake of structure is provided with zigzag tread patterns handle.
6. a kind of server shell flatness inspection devices according to claim 4, it is characterized in that, the laterally driven machine
The power intake of structure is provided with laterally driven handle.
7. a kind of server shell flatness inspection devices according to claim 1, it is characterized in that, described measuring instrument bag
Include measurement support, and display, manipulation plate, controller and distance measuring sensor on measurement support.
8. a kind of server shell flatness inspection devices according to claim 7, it is characterized in that, the distance measuring sensor
Using ultrasonic distance-measuring sensor.
9. a kind of server shell method measuring flatness, it is characterised in that comprise the following steps：In the upper end of server shell
A plurality of x wire and a plurality of vertical line are uniformly drawn in face, and x wire and vertical line crosspoint are measurement point；
Server shell is placed on the supporting positioning member on test desk, the strong point of supporting positioning member and the measurement point phase
Mutually dislocation；
Drive measuring instrument to be moved at the reference position of server shell by measuring movable stand, open measuring instrument record benchmark
Value；
Load is increased to server shell；
Measuring instrument is driven by measuring movable stand, is gradually moved to each measurement point, and record each distance measure；
By each measured value compared with a reference value；
Compare the Planeness value of the average value, as server shell of each absolute value drawn.
10. a kind of server shell method measuring flatness according to claim 9, it is characterized in that, described x wire
It is respectively 3 with longitudinal number of lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710953014.9A CN107560571A (en) | 2017-10-13 | 2017-10-13 | A kind of server shell flatness inspection devices and its measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710953014.9A CN107560571A (en) | 2017-10-13 | 2017-10-13 | A kind of server shell flatness inspection devices and its measuring method |
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| Publication Number | Publication Date |
|---|---|
| CN107560571A true CN107560571A (en) | 2018-01-09 |
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| CN201710953014.9A Pending CN107560571A (en) | 2017-10-13 | 2017-10-13 | A kind of server shell flatness inspection devices and its measuring method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341608A (en) * | 2018-11-24 | 2019-02-15 | 芜湖真玛信息科技有限公司 | A method of utilizing ultrasound examination rough object surfaces degree |
| CN110345891A (en) * | 2019-06-28 | 2019-10-18 | 苏州浪潮智能科技有限公司 | A kind of measuring fixture and method for measurement |
| CN112710272A (en) * | 2019-10-24 | 2021-04-27 | 复盛应用科技股份有限公司 | Golf club head measuring method |
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| CN102706315A (en) * | 2012-03-20 | 2012-10-03 | 深圳市大族激光科技股份有限公司 | Measuring device and measuring method for flatness of tabletop of platform |
| CN102706302A (en) * | 2011-07-04 | 2012-10-03 | 东莞市卓安精机自动化设备有限公司 | Automatic detecting device for printing steel mesh |
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Patent Citations (9)
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| CN101078619A (en) * | 2006-05-25 | 2007-11-28 | 南京林业大学 | Veneer surface roughness and compressibility test method |
| CN102706302A (en) * | 2011-07-04 | 2012-10-03 | 东莞市卓安精机自动化设备有限公司 | Automatic detecting device for printing steel mesh |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109341608A (en) * | 2018-11-24 | 2019-02-15 | 芜湖真玛信息科技有限公司 | A method of utilizing ultrasound examination rough object surfaces degree |
| CN110345891A (en) * | 2019-06-28 | 2019-10-18 | 苏州浪潮智能科技有限公司 | A kind of measuring fixture and method for measurement |
| CN112710272A (en) * | 2019-10-24 | 2021-04-27 | 复盛应用科技股份有限公司 | Golf club head measuring method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |
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