CN110132093A - A kind of center-pole outer circle jitter detection apparatus - Google Patents
A kind of center-pole outer circle jitter detection apparatus Download PDFInfo
- Publication number
- CN110132093A CN110132093A CN201910519207.2A CN201910519207A CN110132093A CN 110132093 A CN110132093 A CN 110132093A CN 201910519207 A CN201910519207 A CN 201910519207A CN 110132093 A CN110132093 A CN 110132093A
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- Prior art keywords
- center
- pole
- outer circle
- top plate
- core axle
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- 238000001514 detection method Methods 0.000 title claims abstract description 52
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010923 batch production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/201—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring roundness
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of center-pole outer circle jitter detection apparatus, it is related to engineering goods field of measuring technique, including the bottom plate and top plate being parallel to each other, and vertically connect the side plate of the bottom plate and the top plate, positioning core axle is provided on the side plate, amesdial is provided on the top plate, the positioning core axle is parallel with the top plate, the indicator of the amesdial is corresponded to each other with the positioning core axle, one end of center-pole to be measured is sheathed on the positioning core axle, and the indicator of the amesdial and the outside wall surface of the other end of the center-pole to be measured contact with each other.The center-pole outer circle jitter detection apparatus is capable of the outer circle bounce of rapid survey center-pole to be measured, significantly improves the detection efficiency of the outer circle glitch detection of center-pole to be measured.
Description
Technical field
The present invention relates to engineering goods field of measuring technique, fill in particular to a kind of center-pole outer circle glitch detection
It sets.
Background technique
Center-pole is mainly used for stablizing main shaft and cooperation when cylinder body inner plunger works, thus bounce to foreign round have it is higher
Requirement, three coordinate high-precision automatic measuring equipment can only be relied at this stage, but when center-pole batch production, three coordinates are high
Precision automatic measuring equipment, which not can guarantee, measures every part, and the quality of center-pole is uncontrollable when causing to produce in batches
System.
Summary of the invention
The purpose of the present invention is to provide a kind of center-pole outer circle jitter detection apparatus, being capable of rapid survey center-pole to be measured
Outer circle bounce, significantly improve the detection efficiency of the outer circle glitch detection of center-pole to be measured.
The embodiment of the present invention is achieved in that
The embodiment of the present invention provides a kind of center-pole outer circle jitter detection apparatus, including the bottom plate and top plate being parallel to each other,
And the side plate of the bottom plate and the top plate is vertically connected, it is provided with positioning core axle on the side plate, is arranged on the top plate
There is amesdial, the positioning core axle is parallel with the top plate, and the indicator of the amesdial is corresponded to each other with the positioning core axle, to
One end of measured center bar is sheathed on the positioning core axle, the other end of the indicator of the amesdial and the center-pole to be measured
Outside wall surface contacts with each other.
Optionally, in preferred embodiments of the present invention, the side plate is set along the direction vertical with the plate face of the side plate
It is equipped with first positioning hole, the positioning core axle protrudes into fixed in the first positioning hole.
Optionally, in preferred embodiments of the present invention, positioning sleeve is additionally provided in the first positioning hole, it is described fixed
Position mandrel protrudes into fixed in the positioning sleeve.
Optionally, it in preferred embodiments of the present invention, is provided on the side wall of the positioning sleeve and the positioning sleeve
First fixation hole of inner cavity connection, first fixation hole is equipped with the first regulating part, for the institute for protruding into the positioning sleeve
The outside wall surface for stating positioning core axle supports fixation.
Optionally, in preferred embodiments of the present invention, the first positioning hole is opened in the plate face center of the side plate.
Optionally, in preferred embodiments of the present invention, second location hole is provided on the top plate, the amesdial is logical
The second location hole is crossed to fix with the top plate.
Optionally, in preferred embodiments of the present invention, it is additionally provided with table set in the second location hole, described thousand points
Table protrudes into fixed in the table set.
Optionally, it in preferred embodiments of the present invention, is provided on the side wall of the top plate and the second location hole
Inner cavity connection the second fixation hole, second fixation hole is equipped with the second regulating part, for fixed to being set to described second
The outside wall surface of the table set in position hole supports fixation.
Optionally, in preferred embodiments of the present invention, the table tackling is jagged.
Optionally, in preferred embodiments of the present invention, the bottom plate, the side plate and the top plate are enclosed U-shaped
Structure.
The beneficial effect of the embodiment of the present invention includes:
The center-pole outer circle jitter detection apparatus (hereinafter referred to as detection device) pass through the bottom plate that is parallel to each other and top plate with
And vertically the side plate of connecting bottom board and top plate forms the basic framework of the detection device, it is flat with top plate by being provided on side plate
Capable positioning core axle provides installation foundation and movable basis for center-pole to be measured, is to be measured by being provided with amesdial on top plate
Center-pole provides detection instrument.It is contacted with each other by the outside wall surface of the indicator and center-pole to be measured of amesdial, so that working as in be measured
For core bar when rotating on positioning core axle, the numberical range of the indicator bounce of amesdial is at this position of center-pole to be measured
Outer circle bounce；When center-pole to be measured occurs mobile on positioning core axle, this can be measured by the indicator bounce of amesdial
The straightness and cylindricity of center-pole to be measured.It is capable of the outer circle bounce of rapid survey center-pole to be measured by the detection device, from
And the detection efficiency of the outer circle glitch detection of center-pole to be measured can be significantly improved.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of center-pole outer circle jitter detection apparatus provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of Fig. 1 insole board；
Fig. 3 is the structural schematic diagram of top plate in Fig. 1；
Fig. 4 is the structural schematic diagram of Fig. 1 latus inframedium；
Fig. 5 is the structural schematic diagram of positioning sleeve in Fig. 1；
Fig. 6 is one of the structural schematic diagram of table set in Fig. 1；
Fig. 7 is the second structural representation of table set in Fig. 1.
Icon: 100- detection device；10- bottom plate；20- top plate；21- second location hole；211- table set；212- notch；22-
Second fixation hole；The second regulating part of 23-；30- side plate；31- first positioning hole；311- positioning sleeve；The first fixation hole of 312-；313-
First regulating part；40- positioning core axle；50- amesdial；60- center-pole to be measured.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be being connected inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Incorporated by reference to referring to Figure 1 to Figure 7, the present embodiment provides a kind of center-pole outer circle jitter detection apparatus (hereinafter referred to as to examine
Survey device 100), including the bottom plate 10 and top plate 20 being parallel to each other, and the side plate 30 of vertical connecting bottom board 10 and top plate 20, side
It is provided with positioning core axle 40 on plate 30, amesdial 50 is provided on top plate 20, positioning core axle 40 is parallel with top plate 20, amesdial 50
Indicator corresponded to each other with positioning core axle 40, one end of center-pole 60 to be measured is sheathed on positioning core axle 40, the table of amesdial 50
The outside wall surface of needle and the other end of center-pole 60 to be measured contacts with each other.
It should be noted that first, referring in particular to Fig. 1, in the present embodiment, bottom plate 10, side plate 30 and top plate 20 enclose
Conjunction forms U-shaped framework structure, using the basic framework as detection device 100, thus (i.e. to be measured for subsequent fixed positioning core axle 40
Center-pole 60) and the offer installation foundation of amesdial 50.Meanwhile and since bottom plate 10, top plate 20 and positioning core axle 40 are parallel to each other,
Side plate 30 is mutually perpendicular to bottom plate 10 and top plate 20 respectively, and the outside wall surface of the indicator of amesdial 50 and center-pole 60 to be measured can
Contact with each other so that when center-pole 60 to be measured is sheathed on positioning core axle 40, the indicator of amesdial 50 with it is to be measured
The outside wall surface of center-pole 60 can be in mutually orthogonal relationship.
Second, in order to enable detection device 100 has firm frame structure, the size of top plate 20 can be less than bottom plate 10
Size so that amesdial 50 can be corresponded to positioned at the middle position of bottom plate 10 when amesdial 50 is set on top plate 20,
Rather than the marginal position of bottom plate 10.Certainly, in other embodiments, bottom plate 10, side plate 30 and top plate 20 can also form " work "
Font frame structure, to increase the weight of the side of the remotely located mandrel 40 of detection device 100 and amesdial 50, such design
Equally also detection device 100 can be made more stable, but compared to U-shaped framework structure, " I " fonts frame structure can be more
Material is saved, the manufacturing cost of detection device 100 is saved.
Third, incorporated by reference to referring to figs. 1 to Fig. 4, in the present embodiment, screw is arranged between side plate 30 from bottom plate 10, with
And screw is arranged between side plate 30 from top plate 20 so that between bottom plate 10 and side plate 30 and side plate 30 and top plate 20 it
Between, it is connected through a screw thread and achieves a fixed connection.Certainly, in other embodiments, bottom plate 10, side plate 30 and top plate 20 can also lead to
Welding is crossed to achieve a fixed connection or bottom plate 10, side plate 30 and top plate 20 are integrally formed.
4th, referring in particular to Fig. 1, since one end of center-pole 60 to be measured is sheathed on positioning core axle 40, so to be measured
Center-pole 60 can rotate or move on positioning core axle 40, i.e., positioning core axle 40 is that center-pole 60 to be measured provides positioning
The basis of installation and tracks.Again since the indicator of amesdial 50 and the outside wall surface of center-pole 60 to be measured contact with each other and are in phase
Mutually vertical relationship, so enabling to when center-pole 60 to be measured rotates on positioning core axle 40, the table of amesdial 50
The numberical range of needle bounce is the outer circle bounce at this position of center-pole 60 to be measured；When center-pole to be measured 60 is in positioning core axle
When occurring mobile on 40, the numberical range of the indicator bounce of amesdial 50 is the straightness and cylinder of the center-pole 60 to be measured
Degree.
5th, positioning core axle 40 in actual use, is first fixed on side plate 30, and make by detection device 100
Positioning core axle 40 and 20 keeping parallelism of top plate；Center-pole 60 to be measured is sheathed on positioning core axle 40 again；Then by amesdial 50
It being fixed on top plate 20, the indicator height for adjusting amesdial 50 makes indicator and the outside wall surface of center-pole 60 to be measured contact with each other,
And the outside wall surface of indicator and center-pole 60 to be measured is mutually perpendicular to, while indicator can be into when also guaranteeing to rotate center-pole 60 to be measured
Row rotation, finally by indicator school zero.At this point, the radial direction along positioning core axle 40 rotates center-pole 60 to be measured, the bounce of indicator
Value is the outer circle bounce at this position of center-pole 60 to be measured；Center-pole to be measured is moved along the axial direction of positioning core axle 40
60, the jitter values of indicator are the straightness deviation of center-pole 60 to be measured；The maximum outer circle that the both ends of center-pole 60 to be measured measure
The difference of bounce and minimum outer circle bounce, the cylindricity of center-pole 60 as to be measured.
6th, due to using detection device 100 that can not only measure outer circle bounce, straightness and the circle of center-pole 60 to be measured
A variety of geometric tolerances such as column degree, and can also by replace different-diameter positioning core axle 40 when measurement different model it is to be measured in
Core bar 60, while detection device 100 also has the advantages that measurement method is simple and measuring speed is fast, so detection device 100
It is suitble to detect the center-pole to be measured 60 of batch production, but also the outer circle bounce of center-pole 60 to be measured can be significantly improved
The detection efficiency of detection.
Detection device 100 passes through the side of the bottom plate 10 being parallel to each other and top plate 20 and vertical connecting bottom board 10 and top plate 20
Plate 30 forms the basic framework of the detection device 100, by being provided with the positioning core axle 40 parallel with top plate 20 on side plate 30
Installation foundation and movable basis are provided for center-pole 60 to be measured, is center-pole to be measured by being provided with amesdial 50 on top plate 20
60 provide detection instrument.It is contacted with each other by the indicator of amesdial 50 and the outside wall surface of center-pole 60 to be measured and in orthogonal
Relationship, so that when center-pole 60 to be measured rotates on positioning core axle 40, the numberical range of the indicator bounce of amesdial 50
Outer circle bounce as at this position of center-pole 60 to be measured；When center-pole 60 to be measured occurs mobile on positioning core axle 40,
The straightness and cylindricity of the center-pole 60 to be measured can be measured by the indicator bounce of amesdial 50.Pass through the detection device
100 are capable of the outer circle bounce of rapid survey center-pole 60 to be measured, so as to significantly improve the outer circle bounce of center-pole 60 to be measured
The detection efficiency of detection.
Incorporated by reference to referring to Fig.1 and Fig. 4, in the present embodiment, side plate 30 is arranged along the direction vertical with the plate face of side plate 30
There is first positioning hole 31, positioning core axle 40 is protruded into first positioning hole 31 and fixed, so that positioning core axle 40 can be with top plate 20
In parallel.
Specifically, positioning sleeve 311 is additionally provided in first positioning hole 31, positioning core axle 40 protrudes into solid in positioning sleeve 311
It is fixed.Wherein, the first fixation hole 312 being connected to the inner cavity of positioning sleeve 311 is provided on the side wall of positioning sleeve 311, first is fixed
Hole 312 is equipped with the first regulating part 313, supports fixation for the outside wall surface to the positioning core axle 40 for protruding into positioning sleeve 311.
It should be noted that be arranged in the first fixation hole 312 by the first regulating part 313, and with protrude into positioning sleeve 311
The outside wall surface of positioning core axle 40 support effect, i.e., in 311 inner cavity of the first regulating part 313, the first fixation hole 312 and positioning sleeve
Collective effect under, one end of positioning core axle 40 can be fixed in positioning sleeve 311 to (the i.e. first positioning hole 31 of side plate 30
It is interior).Simultaneously as it is adjustable, institute that the first regulating part 313, which protrudes into the length of 311 inner cavity of positioning sleeve by the first fixation hole 312,
It can be different-diameter to protrude into the positioning core axle 40 of positioning sleeve 311；Again due to the first regulating part 313, the first fixation hole 312
It is to be detachably fixed for the fixation of positioning core axle 40 with 311 inner cavity of positioning sleeve, so the positioning core axle 40 of replacement different-diameter
Also very convenient, so that detection device 100 can be adapted for the center-pole to be measured 60 of different model.
In order to enable detection device 100 is more stable, while avoiding the position of positioning core axle 40 that from may making testing result
At influence, in the present embodiment, first positioning hole 31 is opened in the plate face center of side plate 30.
Incorporated by reference to referring to Figure 1 and Figure 3, in the present embodiment, second location hole 21 is provided on top plate 20, amesdial 50 is logical
It crosses second location hole 21 and top plate 20 is fixed, so that the indicator of amesdial 50 can hang down with positioning core axle 40 (i.e. center-pole)
Directly.
Specifically, table set 211 is additionally provided in second location hole 21, amesdial 50 protrudes into fixed in table set 211.Its
In, the second fixation hole 22 being connected to the inner cavity of second location hole 21 is provided on the side wall of top plate 20, the second fixation hole 22 is worn
Equipped with the second regulating part 23, the outside wall surface for covering 211 to the table for being set to second location hole 21 supports fixation.
It should be noted that first, be arranged in the second fixation hole 22 by the second regulating part 23, and be set to second
The outside wall surface of the table set 211 of location hole 21 supports effect, i.e., in the second regulating part 23, the second fixation hole 22, second location hole
21 inner cavities and table cover under the collective effect of 211 outside wall surfaces, and amesdial 50 can be fixed on in table set 211 (i.e. the of top plate 20
In two location holes 21).Simultaneously as the second regulating part 23,22 second location hole of the second fixation hole, 21 inner cavity and table cover 211 outer walls
The fixation for facing amesdial 50 is to be detachably fixed, so the height for adjusting the indicator of amesdial 50 can be very convenient.
The second, the first regulating part 313 and the second regulating part 23 can use screw, accordingly, 312 He of the first fixation hole
The inner wall of second fixation hole 22 is provided with screw thread, can be easily to positioning by the difference of screw screw-in depth
Mandrel 40 and amesdial 50 installed, is dismantled and the adjusting of present position.
Incorporated by reference to referring to Fig.1, Fig. 6 and Fig. 7, in the present embodiment, table set 211 also has notch 212, to pass through notch
212 elastic shrinkage enables table to cover 211 elastic shrinkages, and then guarantees that the gauge stand of amesdial 50 is arranged in table set 211 (i.e.
In second location hole 21) when, the gauge stand of amesdial 50 can be perpendicular to top plate 20 (i.e. positioning core axle 40 namely center to be measured
Bar).
Since the precision of amesdial 50 is higher, in the present embodiment, detection device 100 uses amesdial 50.Certainly, at it
In his embodiment, detection device 100 can also use dial gauge.Specifically, amesdial 50 uses digital display dial gauge 50, so that
The numerical value of amesdial 50 can be directly readable.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of center-pole outer circle jitter detection apparatus, which is characterized in that including the bottom plate and top plate being parallel to each other, and it is vertical
The side plate of the bottom plate and the top plate is connected, positioning core axle is provided on the side plate, is provided with amesdial on the top plate,
The positioning core axle is parallel with the top plate, and the indicator of the amesdial is corresponded to each other with the positioning core axle, center-pole to be measured
One end be sheathed on the positioning core axle, the outside wall surface phase of the indicator of the amesdial and the other end of the center-pole to be measured
Mutually contact.
2. center-pole outer circle jitter detection apparatus according to claim 1, which is characterized in that the side plate edge and the side
The vertical direction of the plate face of plate is provided with first positioning hole, and the positioning core axle protrudes into fixed in the first positioning hole.
3. center-pole outer circle jitter detection apparatus according to claim 2, which is characterized in that in the first positioning hole
It is additionally provided with positioning sleeve, the positioning core axle protrudes into fixed in the positioning sleeve.
4. center-pole outer circle jitter detection apparatus according to claim 3, which is characterized in that on the side wall of the positioning sleeve
It is provided with the first fixation hole being connected to the inner cavity of the positioning sleeve, first fixation hole is equipped with the first regulating part, is used for
Fixation is supported to the outside wall surface for the positioning core axle for protruding into the positioning sleeve.
5. center-pole outer circle jitter detection apparatus according to claim 2, which is characterized in that the first positioning hole opens up
In the plate face center of the side plate.
6. center-pole outer circle jitter detection apparatus according to claim 1, which is characterized in that be provided on the top plate
Two location holes, the amesdial are fixed by the second location hole and the top plate.
7. center-pole outer circle jitter detection apparatus according to claim 6, which is characterized in that in the second location hole
It is additionally provided with table set, the amesdial protrudes into fixed in the table set.
8. center-pole outer circle jitter detection apparatus according to claim 7, which is characterized in that set on the side wall of the top plate
It is equipped with the second fixation hole being connected to the inner cavity of the second location hole, second fixation hole is equipped with the second regulating part, uses
Fixation is supported in the outside wall surface covered to the table for being set to the second location hole.
9. center-pole outer circle jitter detection apparatus according to claim 8, which is characterized in that the table tackling is jagged.
10. center-pole outer circle jitter detection apparatus according to claim 1, which is characterized in that the bottom plate, the side plate
U-shaped structure is enclosed with the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519207.2A CN110132093A (en) | 2019-06-14 | 2019-06-14 | A kind of center-pole outer circle jitter detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519207.2A CN110132093A (en) | 2019-06-14 | 2019-06-14 | A kind of center-pole outer circle jitter detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110132093A true CN110132093A (en) | 2019-08-16 |
Family
ID=67577248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910519207.2A Withdrawn CN110132093A (en) | 2019-06-14 | 2019-06-14 | A kind of center-pole outer circle jitter detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110132093A (en) |
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| CN203824457U (en) * | 2014-04-11 | 2014-09-10 | 新昌县明瑞关节轴承有限公司 | Apparatus for detecting radial runout of bearing inner race |
| CN105091695A (en) * | 2015-05-29 | 2015-11-25 | 东阳市东政电机有限公司 | Simple bouncing measurement apparatus |
| CN205765270U (en) * | 2016-06-27 | 2016-12-07 | 中原特钢股份有限公司 | A kind of device for detecting thin and long shafts excircle of workpiece, endoporus is beated |
| CN206235268U (en) * | 2016-11-22 | 2017-06-09 | 辽宁爱尔创生物材料有限公司 | A kind of detecting system of rod workpiece long |
| CN206514759U (en) * | 2017-02-06 | 2017-09-22 | 锦西工业学校（锦西化工机械技工学校） | Axle sleeve axiality and circle jitter detection apparatus |
| CN109373846A (en) * | 2018-10-18 | 2019-02-22 | 东莞市国森科精密工业有限公司 | A kind of detecting tool device of elliptic cam length shaft size |
-
2019
- 2019-06-14 CN CN201910519207.2A patent/CN110132093A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203824457U (en) * | 2014-04-11 | 2014-09-10 | 新昌县明瑞关节轴承有限公司 | Apparatus for detecting radial runout of bearing inner race |
| CN105091695A (en) * | 2015-05-29 | 2015-11-25 | 东阳市东政电机有限公司 | Simple bouncing measurement apparatus |
| CN205765270U (en) * | 2016-06-27 | 2016-12-07 | 中原特钢股份有限公司 | A kind of device for detecting thin and long shafts excircle of workpiece, endoporus is beated |
| CN206235268U (en) * | 2016-11-22 | 2017-06-09 | 辽宁爱尔创生物材料有限公司 | A kind of detecting system of rod workpiece long |
| CN206514759U (en) * | 2017-02-06 | 2017-09-22 | 锦西工业学校（锦西化工机械技工学校） | Axle sleeve axiality and circle jitter detection apparatus |
| CN109373846A (en) * | 2018-10-18 | 2019-02-22 | 东莞市国森科精密工业有限公司 | A kind of detecting tool device of elliptic cam length shaft size |
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Application publication date: 20190816 |