CN110160421A - Automatic automobile engine axial workpiece jitter detection apparatus - Google Patents
Automatic automobile engine axial workpiece jitter detection apparatus Download PDFInfo
- Publication number
- CN110160421A CN110160421A CN201711484635.3A CN201711484635A CN110160421A CN 110160421 A CN110160421 A CN 110160421A CN 201711484635 A CN201711484635 A CN 201711484635A CN 110160421 A CN110160421 A CN 110160421A
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- Prior art keywords
- thimble
- fixed
- movable
- bracket
- fixing sleeve
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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
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- 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
- G01B5/0025—Measuring of vehicle parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention discloses a kind of automatic automobile engine axial workpiece jitter detection apparatus, including pedestal and two brackets being disposed thereon, a movable thimble and a fixed thimble are movably connected on the bracket, the movable thimble and fixed thimble are coaxial；Spring is provided between the movable thimble head and bracket；The fixed thimble head is connected with fixing sleeve, and the fixed thimble tail portion is connected with transmission device, and console is additionally provided on pedestal, and console can control transmission device rotation；The fixing sleeve is rubber material, and fixing sleeve is hollow cylinder, fixed thimble head is covered in inside, axis and fixed thimble axis collinear, fixing sleeve are evenly arranged with fixed jaw close to movable thimble side, and fixed jaw surface is provided with staggered lines.Part rotation is driven by rotation thimble using the measuring mechanism energy Quick-clamped part, while when measuring, operator does not touch part directly, reduces measurement error.
Description
Technical field
The invention belongs to technical field of measuring equipment, specifically a kind of automatic automobile engine axial workpiece glitch detection
Device.
Background technique
There are a large amount of axial workpieces in automobile engine, bounce is an important Testing index of axial workpiece, especially pair
In the axial workpiece for needing rotary work, the size of jerk value directly affects the work quality of axial workpiece, and then influences whole
The working condition of platform engine, for key components and parts such as crankshafts, jerk value is excessive, gently then causes engine roughness,
Heavy then cause engine component vibration fracture, engine integrally scraps, it is possible to cause the consequence that can not be retrieved.Therefore, vapour
The detection of car engine axial workpiece is indispensable process in engine production assembling process, and some pairs of product qualities require pole
For stringent manufacturing enterprise, it is intended to carry out glitch detection when each part is offline.
Current pulsation measurement mechanism thimble is flexibly connected with bracket, when use part is placed on suitable position after push
Thimble is close to each other, Clamp blocks, is then fixed thimble by fixing bolt, and step is very complicated, is especially carrying out zero
When part is examined, since number of parts to be checked is more, cumbersome step will greatly increase human cost and time cost.Due to measurement
Personnel are generally a people and need to unclamp a hand after survey crew pushes movable thimble to clamp part to be measured and be locked
The step of bolt, movable thimble is easily subjected to displacement at this time, causes axis of workpiece to generate deviation, and then runout measurements are inaccurate
Really.When carrying out pulsation measurement, after part clamping, usually measured with hand rotational parts, operator's hand when measurement
Direct contact measured part, part to be measured can generate certain displacement, the human error that will be greatly increased in measurement process.
The Chinese patent rotor total run-out measuring instrument of Patent No. CN201120432853.4, including be equipped with " V " type and be open
Pedestal and workpiece fixed ring, workpiece is placed in pedestal " V " type opening when measurement, is fixed using fixed ring, turned
Part of starting building measures, but workpiece is placed in " V " type opening, and workpiece discontinuity, when measuring, workpiece only has part
Lateral forces, and since fixed ring only fixes workpiece one end, axis of workpiece cannot be guaranteed level, the number of measurement values grade of bounce compared with
Small, tiny deviation will lead to last measured value inaccuracy.
The desk-top pulsation measurement customizing device of the Chinese patent of Patent No. CN201420164804.0, is provided with traverse measurement
Instrument and fixation measuring instrument are provided with traverse measurement instrument and traverse measurement cone on traverse measurement instrument, are provided on fixation measuring instrument solid
Surely axis, fixation measuring cone, slack adjuster and telescopic adjustment button, described device are measured and is additionally provided with positioning plate to traverse measurement
Instrument is positioned, and operator faster can accurately fix part to be measured, but in actual measurement, when workpiece for measurement is measured
Without excessively being adjusted to the location of workpiece, part need to only be clamped completely, desk-top bounce disclosed in foregoing invention is surveyed
Amount customizing device is provided with more regulating mechanism, makes to lock during part there are many diverse and complicated step, increases part
The time of measurement is unfavorable for improving plant produced efficiency.And when being measured using above-mentioned apparatus, operator need to be straight with hand
Contact measured part is connect, rotational parts measure, and can generate certain positional shift after part to be measured is touched, will increase greatly
Add the human error in measurement process.
Summary of the invention
Goal of the invention: the purpose of the present invention is provide a kind of automatic automobile engine for the deficiency in current technology
Axial workpiece jitter detection apparatus, using the device energy Quick-clamped axial workpiece to be measured, meanwhile, when measuring, zero
Part is relatively fixed with thimble, drives fixed thimble rotation to drive part rotation by transmission device, operator is not direct
Part is touched, measurement error is reduced.
Technical solution: to achieve the above object, the present invention provides a kind of automatic automobile engine axial workpiece bounce inspection
Device, including pedestal and bracket are surveyed, the bracket is two, is arranged on pedestal, one has been movably connected on bracket
Movable thimble and a fixed thimble, the movable thimble and fixed thimble axis collinear；The movable thimble includes movable top
Needle ontology, movable thimble ontology are cylindrical body, and movable thimble ontology is provided with thimble head, the top close to fixed thimble one end
Needle section bottom surface radius is greater than movable thimble ontology radius, is provided with spring between thimble head and bracket；The fixed thimble
Head is connected with fixing sleeve, and fixed thimble tail portion connects transmission mechanism, and the transmission mechanism can drive fixed thimble to rotate；It is described
Fixing sleeve is flexible rubber material, and fixing sleeve is hollow cylinder, one end and fixed thimble cooperation, by fixed thimble head cladding
In inside, fixing sleeve axis and fixed thimble axis collinear, the fixing sleeve other end are evenly arranged with a circle fixed jaw, the fixation
Pawl surface is provided with staggered lines, is easy to holding parts.
As a kind of improvement of this programme, the transmission device is servo motor, is additionally provided with console on the pedestal,
The parameters such as revolving speed and direction of rotation for controlling servo motor.
As a kind of improvement of this programme, axle sleeve is additionally provided between the movable thimble and bracket, the axle sleeve activity connects
It is connected to movable thimble, is fixedly connected on bracket, movable thimble can be slided and be rotated in axle sleeve, and the material, axle sleeve is GCr15
Bearing steel.
As a kind of improvement of this programme, the movable thimble body tail section is additionally provided with threaded post, outside the threaded post
Diameter is less than movable thimble ontology, has been connected through a screw thread knob in the threaded post, convenient for grasping.
As a kind of improvement of this programme, bearing is provided between the fixed thimble and bracket.
As a kind of improvement of this programme, the fixing sleeve is connect with fixed thimble by spline, and fixing sleeve can follow solid
Determine thimble rotation.
As a kind of improvement of this programme, it is additionally provided with vertical measurement bracket on the pedestal, measures activity on bracket
It is connected with the movable support being laterally arranged, the movable support can move up and down and fix position, activity branch on measurement bracket
Measuring device is connected on frame, the measuring device can transverse shifting and fixation on movable support.
As a kind of improvement of this programme, the measuring device is pen-type sensor, and the pen-type sensor is vertically arranged,
Measuring head is downward.
As a kind of improvement of this programme, the pen-type sensor connects console by data line, on the console
It is provided with display screen, can show the shift value of pen-type sensor measurement.
The utility model has the advantages that a kind of automatic automobile engine axial workpiece jitter detection apparatus of the present invention, is provided with
Fixed thimble and movable thimble, fixed thimble not may be axially movable, and rotatable, movable thimble may be axially movable.Operator
When member is measured using the detection device, the handle of movable thimble tail portion is gripped first, is pulled movable thimble, is made activity
Distance increases between thimble and fixed thimble, and fixing sleeve is inserted into part one end and closely connects in Central of the parts hole and fixed thimble
It touches, fixed jaw surround and grips part, part other end central aperture movable thimble head, at this point, loosening handle on fixing sleeve
Hand, movable thimble is under the action of the spring by axial power, and movable thimble is mobile to fixed thimble direction, and movable thimble is withstood
Centre bore on part clamps part to be measured；It is provided with bearing between fixed thimble and bracket, guarantees axis when fixed thimble rotation
It does not shift.Axle sleeve is provided between movable thimble and bracket, axle sleeve outer ring and bracket are interference fitted, axle sleeve inner ring and movable top
Needle transition fit, movable thimble can be in axle sleeves axially movable.Material, axle sleeve is GCr15 bearing steel, and hardness is high, is had good
Wear-resisting property, movable thimble slides axially on bracket with greater need for complicated multiple in use, after axle sleeve
Hole abrasion of the movable thimble repeatedly on transverse movement after-poppet, which can be reduced, causes axial location to deviate and increase error.
The fixed thimble head is connected with fixing sleeve, is connected between fixing sleeve and fixed thimble by spline, spline connects
Gap is small between pipe fitting, and when guaranteeing fixed thimble rotation, fixing sleeve can follow to be rotated together.Since fixing sleeve is rubber material,
Fixing sleeve contacts closely with fixed thimble, and for survey crew when carrying out rotating the operation of fixed thimble, spinning movement can be anti-in real time
It is fed on fixing sleeve, fixing sleeve can follow fixed thimble to rotate in time.A circle fixed jaw is evenly arranged on fixing sleeve for grabbing
Part is held, fixed jaw is uniformly arranged along the circumference, and part to be measured is generally revolving body, and each fixed jaw deforms phase with feature contacts
Together, guarantee that part stress is uniform, do not deviate by central axis.Be additionally provided with staggered lines on fixed jaw, increase fixed jaw with
Frictional force between part enables fixing sleeve preferably to grasp part to be measured, when guaranteeing fixing sleeve rotation, part can be driven to revolve together
Turn.
The fixation thimble tail portion is connected with servo motor, and servo motor is controlled by console, and operator can pass through
Console adjusts the parameters such as revolving speed and the direction of rotation of servo motor, and keeping away the direct contact measured part of manual-free leads to parts locally
Stress and deviate central axis.The detection device measures bounce using pen-type sensor simultaneously, and pen-type sensor is surveyed
Accuracy of measurement is high, has good reaction to small displacement fluctuation.Pen-type sensor is connect by data line with console, is controlled
It is additionally provided with display screen on platform, the measurement result of pen-type sensor can be shown, survey crew can directly know survey
Data are measured, have been evaded in traditional measurement method, survey crew needs voluntarily to read the scale in measurement gauge outfit, has certain people
For the defect of error.It drives fixed thimble to rotate using motor and then drives parts turn, also guarantee that parts turn is more steady,
It is more accurate to measure.
The movable thimble body tail section is additionally provided with threaded post, and threaded post outer diameter is less than movable thimble ontology, and spherical
Hand is connected through a screw thread with threaded post, and movable thimble is allow to dismantle and be replaced.Movable thimble needs repeatedly along axial fortune
Dynamic, compared to fixed thimble, movable thimble body surface is prone to wear, and when serious wear, will lead to movable thimble position of center line
Offset, measurement result is also inaccurate, movable thimble is designed as replaceable, it is ensured that the detection device has longer
Service life.
The automatic automobile engine axial workpiece jitter detection apparatus part clamping step is simple, no longer needs to pass through
The fixed thimble position of the modes such as fastening bolt is rotated, greatly reduces operating procedure, greatlys save factory and carried out to part volume
The time of glitch detection.
Detailed description of the invention
Fig. 1, the automatic automobile engine axial workpiece jitter detection apparatus structural schematic diagram；
Fig. 2, the automatic automobile engine axial workpiece jitter detection apparatus movable thimble cross-sectional view；
The fixed thimble cross-sectional view of Fig. 3, the automatic automobile engine axial workpiece jitter detection apparatus；
Fig. 4, the fixing sleeve structural schematic diagram；
Fig. 5, the movable thimble handle connecting structure schematic diagram；
Reference signs list: 1, pedestal；2, bracket；3, movable thimble；4, fixed thimble；5, servo motor；6, console；
7, fixing sleeve；8, bracket is measured；9, movable support；10, pen-type sensor；30, movable thimble ontology；31, thimble head；32,
Spring；33, axle sleeve；34, handle；35, threaded post；41, bearing；71, fixed jaw.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
It is a kind of automatic automobile engine axial workpiece jitter detection apparatus, including pedestal 1 and bracket 2 as shown in Figure 1,
Bracket 2 is two, is arranged on pedestal 1, a movable thimble 3 and a fixed thimble have been movably connected on bracket 2
4, movable thimble 3 and fixed 4 axis collinear of thimble；Fixed 4 head of thimble is connected with fixing sleeve 7, and fixed 4 tail portion of thimble connection passes
Motivation structure, transmission mechanism can drive fixed thimble 4 to rotate；The transmission device is servo motor 5, is additionally provided with control on pedestal 1
Platform 6 processed, console 6 is for controlling the parameters such as revolving speed and the direction of rotation of servo motor 5.Vertical survey is additionally provided on pedestal 1
Bracket 8 is measured, measures and is connected with the movable support 9 being laterally arranged on bracket 8, movable support 9 can be on measurement bracket 8 up and down
Move and fix position, be connected with measuring device on movable support 9, the measuring device can on movable support 9 transverse shifting
And it is fixed, the measuring device is pen-type sensor 10, and pen-type sensor 10 is vertically arranged, and measuring head is downward.Pen-type sensor
10 connect console 6 by data line, are provided with display screen on console 6, can show the shift value that pen-type sensor 10 measures.
It is illustrated in figure 2 movable thimble 3 and 2 connection structure of bracket, as seen from the figure, movable thimble 3 includes movable thimble sheet
Body 30, movable thimble ontology 30 are cylindrical body, and movable thimble ontology 30 is provided with thimble head 31 close to fixed 4 one end of thimble,
31 bottom surface radius of thimble head is greater than 30 radius of movable thimble ontology, and spring 32 is provided between thimble head 31 and bracket 2；It is living
It is additionally provided with axle sleeve 33 between dynamic thimble 3 and bracket 2, axle sleeve 33 is movably connected on movable thimble 3, is fixedly connected on bracket 2, activity
Thimble 3 can be slided and be rotated in axle sleeve 33, and 33 material of axle sleeve is GCr15 bearing steel.
It is illustrated in figure 3 fixed thimble 4 and 2 connection structure of bracket, as seen from the figure, is arranged between fixed thimble 4 and bracket 2
There is bearing 41.Fixing sleeve 7 is hollow cylinder, one end and fixed thimble 4 by spline fitted, by fixed 4 head of thimble cladding
In inside, 7 axis of fixing sleeve and fixed 4 axis collinear of thimble, 7 other end of fixing sleeve are evenly arranged with a circle fixed jaw 71, such as
Shown in Fig. 4,71 surface of fixed jaw is provided with staggered lines, is easy to holding parts.Fixing sleeve 7 is flexible rubber material.
As shown in figure 5,30 tail portion of movable thimble ontology is additionally provided with threaded post 35,35 outer diameter of threaded post is less than movable thimble
Ontology 30 is connected through a screw thread spherical handle 34 in threaded post 35, convenient for grasping.
In process of factory production, automatic automobile engine shaft class part detection device described in operator's use into
When row measurement, the handle 34 of 3 tail portion of movable thimble is gripped first, movable thimble 3 is pulled away from fixed thimble 4, by part to be measured
The centre bore of part end to be measured and fixed thimble 4 are simultaneously in close contact, fixed jaw 71 on fixing sleeve 7 by one end insertion fixing sleeve 7
Around part end to be measured and part to be measured is grasped, staggered lines can increase fixed jaw 71 and part to be measured on fixed jaw 71
Between frictional force, facilitate fixed jaw 71 to grasp part to be measured.Part other end central aperture movable thimble to be measured head 31,
Unclamp handle 34 later, movable thimble 3 is by axial power under the action of spring 32, and movable thimble 3 is to fixed 4 direction of thimble
Mobile, movable thimble 3 withstands centre bore on part to be measured, part to be measured is clamped.Operator adjusts servo by console 6
The parameters such as the revolving speed of motor 5 and direction of rotation simultaneously start servo motor 5, and servo motor 5 drives fixed thimble 4 to rotate, fixed top
Needle 4 drives fixing sleeve 7 to rotate, and is further driven to part to be measured and rotates together, and adjusts the position of pen-type sensor 10, utilizes pen type
Sensor 10 needs the bounce at the position measured to measure part to be measured.Pen-type sensor logical 10 crosses data line and console
The measurement result of pen-type sensor 10 is shown that survey crew can directly be known by 6 connections, console 6 by display screen
Measurement data has been evaded in traditional measurement method, and survey crew needs voluntarily to read the scale in measurement gauge outfit, is had certain
The defect of human error.Simultaneously as be to drive fixed thimble 4 to rotate using servo motor 5 and then drive parts turn to be measured,
It avoids operator from leading to parts locally stress with the direct contact measured part of hand and deviates central axis, also guarantee part to be measured
Rotation is more steady, and it is more accurate to measure.
It is provided with bearing 41 between fixed thimble 4 and bracket 2, guarantees that axis does not shift when fixed thimble 4 rotates.Activity
Axle sleeve 33 is provided between thimble 3 and bracket 2,33 outer ring of axle sleeve and bracket 2 are interference fitted, 33 inner ring of axle sleeve and 3 mistake of movable thimble
Cooperation is crossed, movable thimble 3 can be in axle sleeve 33 axially movable.33 material of axle sleeve is GCr15 bearing steel, and hardness is high, is had good
Good wear-resisting property, movable thimble 3 slide axially on bracket with greater need for complicated multiple in use, use axle sleeve
Hole abrasion of the movable thimble 3 repeatedly on transverse movement after-poppet 2 can be reduced after 33 causes axial location to deviate and increase error.
It is connected between fixing sleeve 7 and fixed thimble 4 by spline, gap is small between spline union piece, guarantees fixed thimble 4
When rotation, fixing sleeve 7 can follow to be rotated together.And since fixing sleeve 7 is rubber material, fixing sleeve 7 contacts tightly with fixed thimble 4
Close, survey crew is when carrying out rotating the operation of fixed thimble 4, on spinning movement energy Real-time Feedback to fixing sleeve 7, fixing sleeve 7
Fixed thimble 4 can be followed to rotate in time.Fixed jaw 71 on fixing sleeve 7 is uniformly arranged along the circumference, and part to be measured generally turns round
It deforms identical after body, each fixed jaw 71 and feature contacts to be measured, guarantees that part stress to be measured is uniform, do not deviate by central axis
Line.It is additionally provided with staggered lines on fixed jaw 71, increases frictional force between fixed jaw 71 and part to be measured, enables fixing sleeve 7 more
Good grasps part to be measured, when guaranteeing that fixing sleeve 7 rotates, part to be measured can be driven to rotate together.
30 tail portion of movable thimble ontology is additionally provided with threaded post 35, and 35 outer diameter of threaded post is less than movable thimble ontology, spherical
Handle 34 be connected through a screw thread with threaded post 35, movable thimble 3 can be dismantled and is replaced.Movable thimble 3 needs instead
Complex edge is axially moved, and compared to fixed thimble, 30 surface of movable thimble ontology is prone to wear, and when serious wear, will lead to movable top
The offset of 3 position of center line of needle, measurement result is also inaccurate, movable thimble 3 is designed as replaceable, it is ensured that described automatic
Changing automobile engine axial workpiece jitter detection apparatus has longer service life.
The automatic automobile engine axial workpiece jitter detection apparatus part clamping step is simple, no longer needs to pass through
The fixed thimble position of the modes such as fastening bolt is rotated, greatly reduces operating procedure, greatlys save factory and carried out to part volume
The time of glitch detection.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.
Claims (9)
1. a kind of automatic automobile engine axial workpiece jitter detection apparatus, which is characterized in that including pedestal (1) and bracket
(2), the bracket (2) is two, is arranged on pedestal (1), a movable thimble has been movably connected on bracket (2)
(3) and a fixed thimble (4), the movable thimble (3) and fixed thimble (4) axis collinear；The movable thimble (3) includes
Movable thimble ontology (30), movable thimble ontology (30) are cylindrical body, and movable thimble ontology (30) is close to fixed thimble (4) one end
It is provided with thimble head (31), thimble head (31) the bottom surface radius is greater than movable thimble ontology (30) radius, thimble head
(31) it is provided between bracket (2) spring (32)；Fixed thimble (4) head is connected with fixing sleeve (7), fixed thimble
(4) tail portion connects transmission mechanism, and the transmission mechanism can drive fixed thimble (4) to rotate；The fixing sleeve (7) is flexible rubber
Material, fixing sleeve (7) are hollow cylinder, one end and fixed thimble (4) cooperation, and fixed thimble (4) head is coated on inside,
Fixing sleeve (7) axis and fixed thimble (4) axis collinear, fixing sleeve (7) other end are evenly arranged with a circle fixed jaw (71), institute
It states fixed jaw (71) surface and is provided with staggered lines, be easy to holding parts.
2. a kind of automatic automobile engine axial workpiece jitter detection apparatus as described in claim 1, it is characterised in that: institute
Stating transmission device is servo motor (5), console (6) is additionally provided on the pedestal (1), for controlling servo motor (5)
The parameters such as revolving speed and direction of rotation.
3. a kind of automatic automobile engine axial workpiece jitter detection apparatus as claimed in claim 2, it is characterised in that: institute
It states and is additionally provided between movable thimble (3) and bracket (2) axle sleeve (33), the axle sleeve (33) is movably connected on movable thimble (3), Gu
Surely it is connected to bracket (2), movable thimble (3) can slide in axle sleeve (33) and rotation, and axle sleeve (33) material is GCr15 axis
Hold steel.
4. a kind of automatic automobile engine axial workpiece jitter detection apparatus as claimed in claim 3, it is characterised in that: institute
It states movable thimble ontology (30) tail portion to be additionally provided with threaded post (35), threaded post (35) outer diameter is less than movable thimble ontology
(30), knob (34) have been connected through a screw thread on the threaded post (35), convenient for grasping.
5. a kind of automatic automobile engine axial workpiece jitter detection apparatus as claimed in claim 4, it is characterised in that: institute
It states and is provided with bearing (41) between fixed thimble (4) and bracket (2).
6. a kind of automatic automobile engine axial workpiece jitter detection apparatus as claimed in claim 5, it is characterised in that: institute
It states fixing sleeve (7) and is connect with fixed thimble (4) by spline, fixing sleeve (7) can follow fixed thimble (4) to rotate.
7. a kind of automatic automobile engine axial workpiece jitter detection apparatus as claimed in claim 6, it is characterised in that: institute
It states and is additionally provided with vertical measurement bracket (8) on pedestal (1), the activity branch being laterally arranged is connected in measurement bracket (8)
Frame (9), the movable support (9) can move up and down and fix position in measurement bracket (8), and movable support is connected on (9)
Measuring device, the measuring device can transverse shifting and fixations on movable support (9).
8. a kind of automatic automobile engine axial workpiece jitter detection apparatus as claimed in claim 7, it is characterised in that: institute
Stating measuring device is pen-type sensor (10), and the pen-type sensor (10) is vertically arranged, and measuring head is downward.
9. a kind of automatic automobile engine axial workpiece jitter detection apparatus as claimed in claim 8, it is characterised in that: institute
It states pen-type sensor (10) and console (6) is connected by data line, be provided with display screen on the console (6), can show pen
The shift value of formula sensor (10) measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484635.3A CN110160421A (en) | 2017-12-29 | 2017-12-29 | Automatic automobile engine axial workpiece jitter detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484635.3A CN110160421A (en) | 2017-12-29 | 2017-12-29 | Automatic automobile engine axial workpiece jitter detection apparatus |
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| Publication Number | Publication Date |
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| CN110160421A true CN110160421A (en) | 2019-08-23 |
Family
ID=67640944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711484635.3A Pending CN110160421A (en) | 2017-12-29 | 2017-12-29 | Automatic automobile engine axial workpiece jitter detection apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108917522A (en) * | 2018-07-10 | 2018-11-30 | 安徽悦众车身装备有限公司 | A kind of axial workpiece run-out error detection device |
| CN111486806A (en) * | 2020-06-18 | 2020-08-04 | 纽卡特行星减速机（沈阳）有限公司 | Application-end-based gear runout rapid detection mechanism and detection method thereof |
| CN111982053A (en) * | 2020-09-13 | 2020-11-24 | 濮阳职业技术学院 | An engineering console based on electrical automation control and its control method |
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| CN111486806A (en) * | 2020-06-18 | 2020-08-04 | 纽卡特行星减速机（沈阳）有限公司 | Application-end-based gear runout rapid detection mechanism and detection method thereof |
| CN111982053A (en) * | 2020-09-13 | 2020-11-24 | 濮阳职业技术学院 | An engineering console based on electrical automation control and its control method |
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Application publication date: 20190823 |