CN109059740A - A kind of long weight axial workpiece axiality detection device - Google Patents
A kind of long weight axial workpiece axiality detection device Download PDFInfo
- Publication number
- CN109059740A CN109059740A CN201811086290.0A CN201811086290A CN109059740A CN 109059740 A CN109059740 A CN 109059740A CN 201811086290 A CN201811086290 A CN 201811086290A CN 109059740 A CN109059740 A CN 109059740A
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- amesdial
- detection device
- workpiece
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to a kind of long weight axial workpiece axiality detection devices, including pedestal, it is symmetricly set on the clamping device of the two sides of base, it is characterized by also including detection devices, the detection device covers on workpiece, the detection device includes axle sleeve and shaft set, the axle sleeve is equipped with an amesdial, the amesdial runs through the side wall of shaft sleeve, the gauge head of the amesdial and the axle sleeve inner sidewall are mutually neat, the amesdial is fixed on the axle sleeve, and the shaft is put on equipped with swing handle；The beneficial effects of the present invention are: the amesdial being arranged on axle sleeve is during axle sleeve rotates, amesdial gauge head is contacted with workpiece surface, and error indicator is come out, movable V-block can move back and forth along the sliding rail of two sides of base, movable V-block is used to position on axle sleeve, it prevents that amesdial gauge head is tightly pressed against workpiece surface due to self gravity in axle sleeve rotation process, avoids the generation of error.
Description
Technical field
The present invention relates to axiality detection device more particularly to a kind of long weight axial workpiece axiality detection devices.
Background technique
Concentricity detection is frequently problem in axial workpiece measurement work, and general detection process is exactly by axis class
Then the gauge head of amesdial is in contact by parts fixation with axial workpiece again, then surveyed by way of rotating axial workpiece
It measures, since Axle Surface roughness is inconsistent in rotation process, so can be embodied on amesdial.But existing inspection
Survey is all rotation axis to realize, if running into long weight axial workpiece, has inconvenience if rotation axis, quite bothersome can take
Power.
Summary of the invention
For the status of the prior art, a kind of mode for changing original rotation axis is proposed, after long solid axle is fixed, with rotation
The mode of amesdial realizes measurement process.
The technical solution adopted by the present invention is that: a kind of long weight axial workpiece axiality detection device, including pedestal, symmetrically set
Set the clamping device in the two sides of base, it is characterised in that: it further include detection device, the detection device covers on workpiece,
The detection device includes axle sleeve and shaft set, and the axle sleeve and shaft set connect, and the axle sleeve is equipped with an amesdial,
The amesdial runs through the side wall of shaft sleeve, and the gauge head of the amesdial and the axle sleeve inner sidewall are mutually neat, and the amesdial is solid
It is scheduled on the axle sleeve, the shaft is put on equipped with swing handle.
The beneficial effects of the present invention are: axle sleeve and shaft set cover on workpiece, are arranged on axle sleeve by after the positioning of long solid axle
During axle sleeve rotates, amesdial gauge head contacts amesdial with workpiece surface, and error indicator is come out, below axle sleeve
Equipped with movable V-block, movable V-block can move back and forth along the sliding rail of two sides of base, and movable V-block is used to position on axle sleeve,
It prevents that amesdial gauge head is tightly pressed against workpiece surface due to self gravity in axle sleeve rotation process, avoids the production of error
It is raw.
Preferably, the junction of the axle sleeve and shaft set is arc transition；The company of axle sleeve and shaft set inner sidewall
It is rounder and more smooth to connect transition position, avoids causing damage during rotation to workpiece surface and making measurement result inaccurate.
Preferably, the pedestal is equipped with a movable V-block.
Preferably, the movable V-block is in contact with axle sleeve, and for positioning axle sleeve.Movable V-block is used for axle sleeve
Positioning, in rotation, axle sleeve can rotate on V-block, and it is inaccurate to avoid the measurement result as caused by self gravity.
Preferably, the pedestal is equipped with double guide rail.
Preferably, the movable V-block lower end is equipped with sliding slot, and the activity V-block can be along the double guide rail in work
Move back and forth below part.
Preferably, the clamping device is top, and top workpiece both ends of the surface of withstanding are for positioning workpiece.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the detecting device schematic diagram of the present invention；
Fig. 3 is V-block of the present invention and shaft sleeve positioning structure schematic diagram.
In figure, 1, pedestal, 2, clamping device, 31, axle sleeve, 32, shaft set, 311, amesdial, 321, swing handle, 4, work
Dynamic V-block, 5, double guide rail, 41, sliding slot.
Specific embodiment
The principles and features of the present invention are described below, and the given examples are served only to explain the present invention, is not intended to limit
Determine the scope of the present invention.
Such as figure, a kind of long weight axial workpiece axiality detection device, including pedestal 1, it is symmetricly set on 1 two sides of pedestal
Clamping device 2, further include detection device, detection device covers on workpiece, detection device include axle sleeve 31 and shaft set 32, axis
Set 31 is connect with shaft set 32, and axle sleeve 31 is equipped with an amesdial 311, and amesdial 311 runs through 31 side wall of axle sleeve, amesdial 311
Gauge head and 31 inner sidewall of axle sleeve it is mutually neat, amesdial 311 is fixed on axle sleeve 31, shaft set 32 be equipped with swing handle 321.
Pedestal 1 is equipped with double guide rail 5, and the two sides of the bottom of movable V-block 4 are equipped with sliding slot 41, and movable V-block 4 can be along
Double guide rail 5 moves back and forth, and the axle sleeve 31 that movable V-block 4 will test device positions, in shaft 32 rotation of set, band moving axis
31 rotation of set, so that amesdial 311 takes a round on workpiece, amesdial 31 can indicate the error of workpiece from dial plate.
Movable V-block 4 is located when axle sleeve 31 rotates, and avoids the measurement error as caused by 31 self gravity of axle sleeve.
Working principle of the present invention: detection device covers on axis, then by the long weight top positioning of axial workpiece, prevents axis from rolling
Dynamic, axle sleeve drives axle sleeve rotation, in axle sleeve rotation process then by swing handle rotating shaft set with movable V-block positioning
In, amesdial takes a round in workpiece surface, and amesdial indicating graduation is the error of the test point, and the institute of multiple test points is right
The error log for the circle answered is got off, and is then again drawn out each circle and is linked up each center of circle, take this axis with it is public
Axis comparison, that is, reflect the concentricity of the axis.Movable V-block can be moved along double guide rail, so being capable of measuring multiple tests
Point.
The beneficial effects of the present invention are: axle sleeve and shaft set cover on workpiece, are arranged on axle sleeve by after the positioning of long solid axle
During axle sleeve rotates, amesdial gauge head contacts amesdial with workpiece surface, and error indicator is come out, below axle sleeve
Equipped with movable V-block, movable V-block can move back and forth along the sliding rail of two sides of base, and movable V-block is used to position on axle sleeve,
It prevents that amesdial gauge head is tightly pressed against workpiece surface due to self gravity in axle sleeve rotation process, avoids the production of error
It is raw.
Above description has shown and described several preferred embodiments of the invention, but it has been observed that it should be understood that the present invention simultaneously
It is not limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, repair
Change and environment, and can within that scope of the inventive concept describe herein, by the above teachings or related fields of technology or knowledge into
Row change.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in the present invention
In the protection scope of appended claims.
Claims (7)
1. a kind of long weight axial workpiece axiality detection device, including pedestal (1), is symmetricly set on the pedestal (1) two sides
Clamping device (2), it is characterised in that: further include detection device, the detection device covers on workpiece, and the detection device includes
Axle sleeve (31) and shaft set (32), the axle sleeve (31) connect with the shaft set (32), and the axle sleeve (31) is equipped with 1,000
Divide table (311), the amesdial (311) runs through the axle sleeve (31) side wall, the gauge head and the axle sleeve of the amesdial (311)
(31) inner sidewall is mutually neat, and the amesdial (311) is fixed on the axle sleeve (31), and the shaft set (32) is equipped with turning handle
Hand (321).
2. long weight axial workpiece axiality detection device according to claim 1, it is characterised in that: the axle sleeve (31) with
The inner sidewall connection transition position of the shaft set (32) is arc transition.
3. long weight axial workpiece axiality detection device according to claim 1, it is characterised in that: on the pedestal (1)
Equipped with a movable V-block (4).
4. long weight axial workpiece axiality detection device according to claim 3, it is characterised in that: the activity V-block
(4) it is in contact with axle sleeve (31), and for positioning axle sleeve (31).
5. long weight axial workpiece axiality detection device according to claim 1, it is characterised in that: on the pedestal (1)
Equipped with double guide rail (5).
6. according to any long weight axial workpiece axiality detection device of claim 3 or 5, it is characterised in that: the work
Dynamic V-block (4) lower end is equipped with sliding slot (41), and the activity V-block (4) can come below workpiece along the double guide rail (5)
Return is dynamic.
7. long weight axial workpiece axiality detection device according to claim 1, it is characterised in that: the clamping device
(2) to be top, top workpiece both ends of the surface of withstanding are for positioning workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086290.0A CN109059740A (en) | 2018-09-18 | 2018-09-18 | A kind of long weight axial workpiece axiality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811086290.0A CN109059740A (en) | 2018-09-18 | 2018-09-18 | A kind of long weight axial workpiece axiality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109059740A true CN109059740A (en) | 2018-12-21 |
Family
ID=64762026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811086290.0A Pending CN109059740A (en) | 2018-09-18 | 2018-09-18 | A kind of long weight axial workpiece axiality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109059740A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197667A (en) * | 2020-09-27 | 2021-01-08 | 湖州中福人管业科技有限公司 | Straight pipe coaxiality detection device for pipeline machining |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202676121U (en) * | 2012-07-20 | 2013-01-16 | 陈硕 | Coaxiality measurer for mandrel three-level excircles |
| CN105352419A (en) * | 2015-12-04 | 2016-02-24 | 神华集团有限责任公司 | Centering apparatus and centering method |
| CN206263525U (en) * | 2016-12-12 | 2017-06-20 | 宁波东方电缆股份有限公司 | A kind of welding clamping device of pipe part |
| CN108317942A (en) * | 2018-01-08 | 2018-07-24 | 成都飞机工业（集团）有限责任公司 | Longaxones parts straight line coaxiality error detection device |
| CN207741685U (en) * | 2018-01-08 | 2018-08-17 | 成都飞机工业（集团）有限责任公司 | Axiality detection device |
-
2018
- 2018-09-18 CN CN201811086290.0A patent/CN109059740A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202676121U (en) * | 2012-07-20 | 2013-01-16 | 陈硕 | Coaxiality measurer for mandrel three-level excircles |
| CN105352419A (en) * | 2015-12-04 | 2016-02-24 | 神华集团有限责任公司 | Centering apparatus and centering method |
| CN206263525U (en) * | 2016-12-12 | 2017-06-20 | 宁波东方电缆股份有限公司 | A kind of welding clamping device of pipe part |
| CN108317942A (en) * | 2018-01-08 | 2018-07-24 | 成都飞机工业（集团）有限责任公司 | Longaxones parts straight line coaxiality error detection device |
| CN207741685U (en) * | 2018-01-08 | 2018-08-17 | 成都飞机工业（集团）有限责任公司 | Axiality detection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197667A (en) * | 2020-09-27 | 2021-01-08 | 湖州中福人管业科技有限公司 | Straight pipe coaxiality detection device for pipeline machining |
| CN112197667B (en) * | 2020-09-27 | 2022-08-19 | 长沙祥合顺管业有限公司 | Straight pipe coaxiality detection device for pipeline machining |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |