CN106643372B - A large and small outer diameter micrometer detection device - Google Patents
A large and small outer diameter micrometer detection device Download PDFInfo
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- CN106643372B CN106643372B CN201611235105.0A CN201611235105A CN106643372B CN 106643372 B CN106643372 B CN 106643372B CN 201611235105 A CN201611235105 A CN 201611235105A CN 106643372 B CN106643372 B CN 106643372B
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- bracket
- limited block
- outside micrometer
- block
- detection 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
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/18—Micrometers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a kind of big small-sized outside micrometer detection devices, comprising: horizontal platform, the first fixed mechanism, the second fixed mechanism and testing agency, in which: horizontal platform is equipped with limited block；First fixed mechanism includes the clamping head that can be slided up and down in the stand arranged vertically and installation stand and in stand；Second fixed mechanism includes the first bracket, the second bracket and fixation kit；First bracket, the second bracket be respectively positioned on limited block close to the first fixed mechanism side and spacing between the two it is adjustable；Fixation kit is located at the side of the first bracket, the second bracket far from limited block and the spacing between fixation kit and limited block is adjustable；Testing agency includes the standard gauge block as detection reference.The present invention can effectively meet the detection demand of the outside micrometer of various different sizes.
Description
Technical field
The present invention relates to outside micrometer school inspection equipment technical field more particularly to a kind of big small-sized outside micrometer detections
Device.
Background technique
Outside micrometer (OUTSIDE MICROMETER) is often simply called micrometer, mainly by fixed ruler frame, gage button, survey
The composition such as micro- screw rod, fixed sleeving, microdrum, device for measuring force, locking device is a kind of length survey more accurate than vernier caliper
Amount.And in practical applications, in order to ensure the accuracy of outside micrometer measurement result, outside micrometer is measured before the use
It requires in advance to detect it.The existing outside micrometer detection device scope of application is small, is unable to satisfy the outer of different size
Diameter micrometer detects demand.Urgently improve.
Summary of the invention
Technology based on the above background, the present invention propose a kind of big small-sized outside micrometer detection dress
It sets.
The invention proposes a kind of big small-sized outside micrometer detection devices, comprising: horizontal platform, the first fixed mechanism, the
Two fixed mechanisms and testing agency, in which:
Horizontal platform is equipped with linearly extended limited block；
First fixed mechanism is located at the side of limited block and is fixed on horizontal platform, and the first fixed mechanism includes vertical arrangement
Stand and installation stand on and the clamping head that can be slided up and down in stand；The clamping head is located at stand close to limit
The side of block is for being fixed the ruler frame of outside micrometer to be detected；
Second fixed mechanism includes the first bracket, the second bracket and fixation kit；First bracket, the equal position of the second bracket
In limited block close to the first fixed mechanism side and the two be separately positioned on the both ends of limited block, spacing between the two can
It adjusts；The fixation kit is located at the first bracket, the second bracket is used for far from the side of limited block to outside micrometer to be detected
Ruler frame is fixed, and the spacing between fixation kit and limited block is adjustable；
Testing agency includes the standard gauge block as detection reference, and in detecting state, which is located at limit
Block close to the first fixed mechanism side and recline with limited block, and the standard gauge block and the first bracket, the second bracket be located at it is same
On one straight line.
Preferably, on horizontal platform and it is located at limited block and is respectively equipped with first sliding groove, the close to the side of the first fixed mechanism
Two sliding slots, the first sliding groove, second sliding slot are located along the same line, and the line between first sliding groove, second sliding slot is parallel
In limited block.
Preferably, the first bracket, the second bracket are slidably mounted on first sliding groove, at second sliding slot and can be first sliding respectively
Slot, second sliding slot extending direction slidably reciprocate.
Preferably, the first bracket, the level height of the second bracket is adjustable.
Preferably, it is equipped with third sliding slot on horizontal platform and positioned at the first bracket, the second bracket far from the side of limited block, the
The extending direction of three sliding slots and the extending direction of limited block are vertical.
Preferably, fixation kit is slidably mounted at third sliding slot and can slidably reciprocate along the extending direction of third sliding slot.
Preferably, fixation kit includes briquetting and fastening bolt；The briquetting is slidably mounted at third sliding slot, and briquetting leans on
The side of nearly limited block is equipped with the card slot being caught in for the ruler frame of outside micrometer, and briquetting is equipped with far from the side of horizontal platform and card slot
The threaded hole of connection；The fastening bolt is adapted to screw hole, and one end of fastening bolt is protruded into threaded hole and can be in threaded hole
Precession or back-out.
Preferably, stand includes pedestal, column and slide unit；The pedestal is fixedly mounted on horizontal platform, and column is vertically-mounted
It can be rotated on pedestal and relative to pedestal, slide unit is located at column close to the side of limited block, and slide unit is mounted on column simultaneously
It can be slided up and down on column；The clamping head is mounted on slide unit and moves with the movement of slide unit.
Preferably, slide unit is equipped with mounting base, and mounting base has mounting groove, and mounting groove is equipped with water close to the side of supporting table
The confined planes that plain cloth is set.
Preferably, clamping head includes transfer block and grip block；One end of transfer block stretches to mounting groove and passes through connecting shaft
Be flexibly connected with mounting base, and transfer block be located at installation slot part lower surface and mounting groove confined planes against；The connection
The extending direction of axis and the extending direction of limited block are consistent；Transfer block far from mounting groove one end be equipped with also to mounting groove direction it is straight
The jack that line extends；Grip block includes integrally formed interconnecting piece and clamping part；The interconnecting piece stretches to jack inside and can
It is rotated in jack；The transfer block side wall is equipped with the threaded hole being connected to jack, is equipped at threaded hole and is adapted for it
The fastening screw of stop is carried out to interconnecting piece；The retaining part is used for far from jack one end to outside micrometer in interconnecting piece
Ruler frame is clamped, is fixed.
Preferably, the upper surface of horizontal platform is inclined-plane, and the level height on the inclined-plane laterallys secure group by the one of limited block
Successively successively decrease the side of part.
Preferably, testing agency further includes the horizontal detection components for detecting the levelness of outside micrometer, level inspection
Surveying component includes bracket and the first amesdial, the second amesdial for being fixedly mounted on bracket both ends, first amesdial, second
Amesdial is located along the same line.
In the present invention, by the way that limited block, the first fixed mechanism, the second fixed mechanism are arranged on horizontal platform, and make to limit
Block linear extension, making the first fixed mechanism includes stand and clamping head, and making the second fixed mechanism includes the first bracket, the second bracket
And fixation kit, making testing agency includes standard gauge block；When being detected to outside micrometer, in advance by the one of standard gauge block
Side simultaneously reclines with limited block, and the standard gauge block is made to be located along the same line with the first bracket, the second bracket；When outer diameter to be detected
When micrometer is big specification framework, by adjusting the spacing realization pair in the second fixed mechanism between the first bracket, the second bracket
The measuring surface of the outside micrometer is supported, and makes the fixation kit can by adjusting the spacing between fixation kit and limited block
The ruler frame of outside micrometer to be secured firmly on horizontal platform, finally using standard gauge block as reference, the outer diameter thousand is detected
Divide ruler whether qualified；When outside micrometer to be detected is small dimension structure, so that fixation kit and limit in the second fixed mechanism
When spacing between the block of position reaches minimum value still and can not get at the ruler frame of the outside micrometer, the first fixed mechanism can use
In clamping head the ruler frame of the outside micrometer is fixed, and be located at the measuring surface of the outside micrometer close to horizontal platform
Side detect whether the outside micrometer qualified and using standard gauge block as reference.
In conclusion a kind of big small-sized outside micrometer detection device proposed by the present invention, by the second fixed mechanism
The adjustment of first bracket, the second bracket and fixation kit can increase the scope of application of the second fixing piece.Meanwhile cooperation the
One fixed mechanism can effectively meet the detection demand of the outside micrometer of various different sizes.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of big small-sized outside micrometer detection device proposed by the present invention；
Fig. 2 is a kind of working state figure of big small-sized outside micrometer detection device proposed by the present invention.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
As shown in Figs. 1-2, Fig. 1 is a kind of structural representation of big small-sized outside micrometer detection device proposed by the present invention
Figure；Fig. 2 is a kind of working state figure of big small-sized outside micrometer detection device proposed by the present invention.
Referring to Fig.1-2, a kind of big small-sized outside micrometer detection device that the embodiment of the present invention proposes, comprising: horizontal platform
1, the first fixed mechanism, the second fixed mechanism and testing agency, in which: horizontal platform 1 is equipped with linearly extended limited block 101,
It is respectively equipped with first sliding groove, second sliding slot and third sliding slot on horizontal platform 1 and positioned at the side of limited block 101, described first is sliding
Slot, second sliding slot are located along the same line, and the line between first sliding groove, second sliding slot is parallel to limited block 101, and described
The extending direction of three sliding slots is vertical with the extending direction of limited block 101.
First fixed mechanism is located at the side of limited block 101 and is fixed on horizontal platform 1, and the first fixed mechanism includes vertical
In the stand of arrangement and installation stand and the clamping head 3 that can be slided up and down in stand 2；The clamping head 3 is located at stand 2
Side close to limited block 101 is for being fixed the ruler frame of outside micrometer to be detected.
Second fixed mechanism includes the first bracket 4, the second bracket 5 and fixation kit 6；First bracket 4, the second bracket
5 level height is adjustable, and the first bracket 4, the second bracket 5 are respectively positioned on limited block 101 close to the side of the first fixed mechanism, and
One bracket 4, the second bracket 5 be slidably mounted on first sliding groove respectively, at second sliding slot and can first sliding groove, second sliding slot extension
Direction slidably reciprocates, so that spacing between the two is adjustable.
The fixation kit 6 is located at the first bracket 4, the second bracket 5 is used for far from the side of limited block 101 to be detected outer
The ruler frame of diameter micrometer is fixed, and fixation kit 6 is slidably mounted at third sliding slot and can be along the extension side of third sliding slot
To slidably reciprocating, so that the spacing between fixation kit 6 and limited block 101 is adjustable.
Fixation kit 6 includes briquetting 601 and fastening bolt 602；The briquetting 601 is slidably mounted at third sliding slot, pressure
Block 601 is equipped with the card slot being caught in for the ruler frame of outside micrometer close to the side of limited block 101, and briquetting 601 is far from horizontal platform 1
Side is equipped with the threaded hole being connected to card slot；The fastening bolt 602 is adapted to screw hole, and spiral shell is protruded into one end of fastening bolt 602
And it can precession or back-out in threaded hole in pit.In the detection process, the side of ruler frame is caught in card slot, and passes through fastening
The precession in threaded hole of bolt 602 make its end and ruler frame against and compress, to realize the fixation to ruler frame.
Testing agency includes the standard gauge block 7 as detection reference, and in detecting state, which is located at limit
Position block 101 close to the first fixed mechanism side and recline with limited block 101, and the standard gauge block 7 and the first bracket 4, second
Bracket 5 is located along the same line.
The present invention is pasted by the side of standard gauge block 7 and with limited block 101 in advance when detecting to outside micrometer
It leans on, and the standard gauge block 7 is made to be located along the same line with the first bracket 4, the second bracket 5；When outside micrometer to be detected is big
When specification framework, realize by adjusting the spacing in the second fixed mechanism between the first bracket 4, the second bracket 5 to the outer diameter thousand
The measuring surface of point ruler is supported, and makes the fixation kit 6 can be with by adjusting the spacing between fixation kit 6 and limited block 101
The ruler frame of outside micrometer is secured firmly on horizontal platform 1, finally using standard gauge block 7 as reference, detects the outer diameter thousand
Divide ruler whether qualified；When outside micrometer to be detected is small dimension structure, so that fixation kit 6 and limit in the second fixed mechanism
When spacing between the block 101 of position reaches minimum value still and can not get at the ruler frame of the outside micrometer, it is fixed to can use first
The ruler frame of the outside micrometer is fixed in clamping head 3 in mechanism, and it is close to be located at the measuring surface of the outside micrometer
The side of horizontal platform 1, and using standard gauge block 7 as reference, detect whether the outside micrometer is qualified.
From the foregoing, it will be observed that a kind of big small-sized outside micrometer detection device proposed by the present invention, by the second fixed mechanism
The adjustment of first bracket 4, the second bracket 5 and fixation kit 6, can increase the scope of application of the second fixing piece.Meanwhile cooperating
First fixed mechanism can effectively meet the detection demand of the outside micrometer of various different sizes.
In addition, stand 2 includes pedestal, column and slide unit in the present embodiment；The pedestal is fixedly mounted on horizontal platform 1, stands
Column is vertically installed on pedestal and can be rotated relative to pedestal, and slide unit is located at column close to the side of limited block 101, slide unit peace
It can slide up and down on column and on column, slide unit is equipped with mounting base, and mounting base has mounting groove, and mounting groove leans on
The side of nearly supporting table is equipped with horizontally disposed confined planes；Clamping head 3 includes transfer block 301 and grip block 302；Transfer block 301
One end stretch to mounting groove and be flexibly connected with mounting base by connecting shaft, and transfer block 301 is positioned at installing under slot part
The confined planes of surface and mounting groove against；The extending direction of the connecting shaft is consistent with the extending direction of limited block 101；Transfer block
301 one end far from mounting groove are equipped with also to the linearly extended jack in mounting groove direction；Grip block 302 includes integrally formed company
Socket part and clamping part；The interconnecting piece is stretched to inside jack and can be rotated in jack；301 side wall of transfer block be equipped with
The threaded hole of jack connection is equipped at threaded hole and is adapted for carrying out interconnecting piece the fastening screw 9 of stop with it；The folder
It holds portion and is located at interconnecting piece far from jack one end for being clamped, being fixed to the ruler frame of outside micrometer.The setting of above structure,
Column is rotated relative to pedestal, slides up and down slide unit on column, allows 302 phase of grip block
Certain angle is lifted up to slide unit, and rotates the interconnecting piece in grip block 302 relative to transfer block 301, is utilized
The position of the adjustable outside micrometer of rotation of column, is at the place of standard gauge block, can be with using the rotation of interconnecting piece
The depth of parallelism in outer diameter miking face is found accurately, it is high using the level for sliding up and down adjustable clamping part of slide unit
Degree the installation that can be convenient to outside micrometer or is unloaded using transfer block 301 to having appeared on the stage.So that outside micrometer
It, can be with flexibly adjustment position, quickly and accurately to find out the levelness of its measuring surface, so that testing result after fixation
It is more accurate reliable.
In the present embodiment, the upper surface of horizontal platform 1 is inclined-plane, the level height on the inclined-plane by limited block 101 side
Successively successively decrease to the side of fixation kit 6, interference is generated to measuring surface to avoid the ruler frame after fixation.
In the present embodiment, testing agency further includes horizontal detection components 8, and horizontal detection components 8 include bracket and fixed peace
The first amesdial, the second amesdial mounted in bracket both ends, first amesdial, the second amesdial are located along the same line,
The level to be cooperated using the first amesdial, the second amesdial in horizontal detection components 8 to the measuring surface of outside micrometer
Degree is detected.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (12)
1. a kind of big small-sized outside micrometer detection device characterized by comprising horizontal platform (1), the first fixed mechanism, the
Two fixed mechanisms and testing agency, in which:
Horizontal platform (1) is equipped with linearly extended limited block (101)；
First fixed mechanism is located at the side of limited block (101) and is fixed on horizontal platform (1), and the first fixed mechanism includes vertical
In the stand of arrangement and installation stand and the clamping head (3) that can be slided up and down on stand (2)；Clamping head (3) position
It close to the side of limited block (101) is used to that the ruler frame of outside micrometer to be detected to be fixed in stand (2)；
Second fixed mechanism includes the first bracket (4), the second bracket (5) and fixation kit (6)；First bracket (4), second
Bracket (5) is respectively positioned on the side of limited block (101) close first fixed mechanism and the two is separately positioned on the two of limited block (101)
End, spacing between the two is adjustable；The fixation kit (6) is located at the first bracket (4), the second bracket (5) far from limited block
(101) side for the ruler frame of outside micrometer to be detected to be fixed, and fixation kit (6) and limited block (101) it
Between spacing it is adjustable；
Testing agency includes the standard gauge block (7) as detection reference, and in detecting state, which is located at limit
The side of close first fixed mechanism of position block (101) simultaneously reclines with limited block (101), and the standard gauge block (7) and the first bracket
(4), the second bracket (5) is located along the same line.
2. big small-sized outside micrometer detection device according to claim 1, which is characterized in that on horizontal platform (1) and position
First sliding groove, second sliding slot are respectively equipped with close to the side of first fixed mechanism in limited block (101), the first sliding groove, the
Two sliding slots are located along the same line, and the line between first sliding groove, second sliding slot is parallel to limited block (101).
3. big small-sized outside micrometer detection device according to claim 2, which is characterized in that the first bracket (4), second
Bracket (5) is slidably mounted on first sliding groove respectively, at second sliding slot and can along first sliding groove, second sliding slot extending direction back and forth
Sliding.
4. big small-sized outside micrometer detection device according to claim 1, which is characterized in that the first bracket (4), second
The level height of bracket (5) is adjustable.
5. big small-sized outside micrometer detection device according to claim 1, which is characterized in that on horizontal platform (1) and position
Third sliding slot, the extending direction of third sliding slot are equipped with far from the side of limited block (101) in the first bracket (4), the second bracket (5)
It is vertical with the extending direction of limited block (101).
6. big small-sized outside micrometer detection device according to claim 5, which is characterized in that fixation kit (6) sliding
It is mounted at third sliding slot and can slidably reciprocate along the extending direction of third sliding slot.
7. big small-sized outside micrometer detection device according to claim 1, which is characterized in that fixation kit (6) includes
Briquetting (601) and fastening bolt (602)；The briquetting (601) is slidably mounted at third sliding slot, and briquetting (601) is close to limit
The side of block (101) is equipped with the card slot being caught in for the ruler frame of outside micrometer, and briquetting (601) is set far from the side of horizontal platform (1)
There is the threaded hole being connected to card slot；The fastening bolt (602) is adapted to screw hole, and screw thread is protruded into one end of fastening bolt (602)
And it can precession or back-out in threaded hole in hole.
8. big small-sized outside micrometer detection device according to claim 1, which is characterized in that stand (2) include pedestal,
Column and slide unit；The pedestal is fixedly mounted on horizontal platform (1), and column is mounted on the base vertically and can be turned with respect to pedestal
Dynamic, slide unit is located at column close to the side of limited block (101), and slide unit is mounted on column and can carry out on column sliding up and down
It is dynamic；The clamping head (3) is mounted on slide unit and moves with the movement of slide unit.
9. big small-sized outside micrometer detection device according to claim 8, which is characterized in that slide unit is equipped with installation
Seat, mounting base have mounting groove, and mounting groove is equipped with horizontally disposed confined planes close to the side of supporting table.
10. big small-sized outside micrometer detection device according to claim 9, which is characterized in that clamping head (3) includes turning
Connect block (301) and grip block (302)；One end of transfer block (301) stretches to mounting groove and by connecting shaft and mounting base activity
Connection, and transfer block (301) be located at installation slot part lower surface and mounting groove confined planes against；The extension of the connecting shaft
Direction is consistent with the extending direction of limited block (101)；Transfer block (301) is equipped with far from one end of mounting groove also to mounting groove direction
Linearly extended jack；Grip block (302) includes integrally formed interconnecting piece and clamping part；The interconnecting piece stretches in jack
Portion can simultaneously rotate in jack；Transfer block (301) side wall is equipped with the threaded hole that be connected to jack, be equipped at threaded hole and
It is adapted for the fastening screw (9) that stop is carried out to interconnecting piece；The retaining part is used in interconnecting piece far from jack one end
The ruler frame of outside micrometer is clamped, is fixed.
11. big small-sized outside micrometer detection device according to claim 1, which is characterized in that the upper table of horizontal platform (1)
Face is inclined-plane, and the level height on the inclined-plane is successively successively decreased from a side of limited block (101) to the side of fixation kit (6).
12. big small-sized outside micrometer detection device described in any one of -11 according to claim 1, which is characterized in that detection
Mechanism further includes the horizontal detection components (8) for detecting the levelness of outside micrometer, and horizontal detection components (8) include bracket
With the first amesdial, the second amesdial for being fixedly mounted on bracket both ends, first amesdial, the second amesdial are located at same
On straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235105.0A CN106643372B (en) | 2016-12-28 | 2016-12-28 | A large and small outer diameter micrometer detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235105.0A CN106643372B (en) | 2016-12-28 | 2016-12-28 | A large and small outer diameter micrometer detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106643372A CN106643372A (en) | 2017-05-10 |
| CN106643372B true CN106643372B (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611235105.0A Active CN106643372B (en) | 2016-12-28 | 2016-12-28 | A large and small outer diameter micrometer detection device |
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| CN (1) | CN106643372B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880623B (en) * | 2020-11-30 | 2023-06-20 | 江苏省灌溉总渠管理处 | Concentric measuring device and method for unit |
| CN115218752A (en) * | 2022-08-22 | 2022-10-21 | 惠州雷曼光电科技有限公司 | A micrometer detection jig |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2062821U (en) * | 1990-02-07 | 1990-09-26 | 周铁 | Comprehensive gauge of outside micrometer |
| CN101298976A (en) * | 2008-06-23 | 2008-11-05 | 沈阳重型机械集团有限责任公司 | Internal and external screw threads micrometer caliper measuring apparatus |
| US8091251B1 (en) * | 2009-11-22 | 2012-01-10 | Yanchen Zhang | High-speed measuring electronic digital outside micrometer |
| CN202329451U (en) * | 2011-11-17 | 2012-07-11 | 天津欧波精密仪器股份有限公司 | Special support for micrometers |
| CN106197188A (en) * | 2016-07-18 | 2016-12-07 | 安徽普源分离机械制造有限公司 | A kind of double regulation outside micrometer schools checking device |
-
2016
- 2016-12-28 CN CN201611235105.0A patent/CN106643372B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2062821U (en) * | 1990-02-07 | 1990-09-26 | 周铁 | Comprehensive gauge of outside micrometer |
| CN101298976A (en) * | 2008-06-23 | 2008-11-05 | 沈阳重型机械集团有限责任公司 | Internal and external screw threads micrometer caliper measuring apparatus |
| US8091251B1 (en) * | 2009-11-22 | 2012-01-10 | Yanchen Zhang | High-speed measuring electronic digital outside micrometer |
| CN202329451U (en) * | 2011-11-17 | 2012-07-11 | 天津欧波精密仪器股份有限公司 | Special support for micrometers |
| CN106197188A (en) * | 2016-07-18 | 2016-12-07 | 安徽普源分离机械制造有限公司 | A kind of double regulation outside micrometer schools checking device |
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| CN106643372A (en) | 2017-05-10 |
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