CN108375362A - A kind of automobile axle shaft OD Measuring - Google Patents
A kind of automobile axle shaft OD Measuring Download PDFInfo
- Publication number
- CN108375362A CN108375362A CN201810153198.5A CN201810153198A CN108375362A CN 108375362 A CN108375362 A CN 108375362A CN 201810153198 A CN201810153198 A CN 201810153198A CN 108375362 A CN108375362 A CN 108375362A
- Authority
- CN
- China
- Prior art keywords
- axle shaft
- holder
- automobile axle
- frame body
- fixed
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
It the present invention relates to a kind of automobile axle shaft OD Measuring, including frame body, is disposed at the top of the frame body and takes discharge mechanism, testing agency, verification bar placement mechanism and NG product discharging mechanisms, the side at the top of frame body is provided with material carrying mechanism；The discharge mechanism that takes includes and the mutually fixed drawer-bottom board in the top of frame body, the top slidable connection of drawer-bottom board has sampling observation lower plate, it is fixed with sampling observation rebound at the top of sampling observation lower plate, the both ends of sampling observation rebound are both provided with blowing blocking version, inspect by random samples and are fixed with half bracing strut at the top of rebound；The configuration of the present invention is simple, reasonable design, it replaces manually being detected the radius of automobile axle shaft and circle bounce by machine, high degree of automation, the detection of automobile axle shaft suitable for plurality of specifications, it ensure that the precision of detection, the underproof automobile axle shaft detected can be collected from the unified outflow of NG product discharging mechanisms while promoting detection efficiency.
Description
Technical field
The invention belongs to automobile axle shaft detection fields, and in particular to a kind of automobile axle shaft OD Measuring.
Background technology
Automobile axle shaft is primarily subjected to bending and shock loading, is one of easily worn part and automobile important feature on automobile
Fail one of highest part in part.With the development of Domestic Automotive Industry, the demand of automobile axle shaft is increasing, at present state
It is mainly medium carbon structural alloy steel to produce material used in light, Medium or severe type automobile and rear axle of passenger vehicle semiaxis, and steel specs are main
It is the round steel of 35 millimeters to 80 millimeters of diameter, it is very harsh to raw material requirement, to metallographic structure, chemical composition, grain size, mix
Crystalline substance, segregation, non-metallic inclusion, implosion have particular/special requirement.
There is presently no a kind of automation equipments being detected to automobile axle shaft outer end diameter and circle bounce, need artificial
It is measured by slide calliper rule, measurement accuracy is difficult to ensure, measurement efficiency is low, and therefore, it is necessary to design a kind of measurement accuracy
Height promotes the automobile axle shaft OD Measuring of measurement efficiency.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of high certainty of measurement, outside the high automobile axle shaft of measurement efficiency
Diameter detection machine.
The technical proposal of the invention is realized in this way：A kind of automobile axle shaft OD Measuring, including frame body, the frame
It is disposed at the top of body and takes discharge mechanism, testing agency, verification bar placement mechanism and NG product discharging mechanisms, at the top of frame body
Side is provided with material carrying mechanism.
It is described take discharge mechanism include with the mutually fixed drawer-bottom board in the top of frame body, the top of drawer-bottom board is slidably
It is connected with sampling observation lower plate, inspects by random samples and is fixed with sampling observation rebound at the top of lower plate, the both ends for inspecting rebound by random samples are both provided with and put
Material blocking version, inspects by random samples and is fixed with half bracing strut at the top of rebound.
The testing agency includes the fixed mesa being fixed at the top of frame body, and the both ends slidable connection of fixed mesa has
Drive end table top and driven end table top, detection support is provided between drive end table top and driven end table top；Driven end table top
Top slidable connection has detection platform, the top center of detection platform to be provided with driven end holder, be arranged on driven end holder
There are back centre, the end set of back centre to have posterior spiracle, be set with bearing block on back centre, after there is slidable connection on bearing block
Mandril is provided with gland in pushing rod, is both provided at the top of the detection platform of driven end holder both sides and slidable surveys pen branch
Frame is surveyed on a holder to be provided with and surveys a group, and that surveys pen group is fixedly arranged above jet thrust；Drive end branch is provided on drive end table top
Frame, is provided with fixing axle and air-leg on drive end holder, and the end set of fixing axle is top before having, on the outside of fixing axle successively
It is rotatably connected and transmits bearing holder (housing, cover), support shaft bearing sleeve and swinging disc, transmit and be fixedly connected with driven gear on bearing holder (housing, cover), swing
There are arc-shaped slideway, driving lever that swinging disc is connected with bearing holder (housing, cover) is transmitted across the slideway, passes through in the middle part of swinging disc on disk
Compression plate is fixed with rotating shaft, and the end of rotating shaft is connected with one end of plectrum, and the other end of driving lever and plectrum is slidably connected, pendulum
Be provided on Moving plate with the matched jacking block of air-leg, swinging disc and transmit and be connected with tension spring, drive end branch between bearing holder (housing, cover)
Top of the trellis is provided with motor, is provided on motor and the matched driving gear of driven gear；The side of detection support is provided with
The side slidable connection of lifting support, lifting support and detection support, the bottom of lifting support are driven by cylinder.
The verification bar placement mechanism includes the verification bar supporting rack and wing support at the top for being fixed on frame body, school
It tests at the top of bar supporting rack and is provided with verification bar, protective plate, bottom both ends and the protective plate branch of protective plate are provided with above verification bar
The top slide of frame connects, and is fixed with protective plate cylinder on wing support, protective plate cylinder is connected with protective plate.
The NG product discharging mechanisms include NG magazines, and NG magazines tilt the top for being fixed on frame body, NG material by proximate matter
It is provided with NG material guide rods at the top of box, NG material guide rod and NG magazines link into an integrated entity structure.
The material carrying mechanism includes clamping jaw holder, and horizontal linear module, horizontal linear are provided on clamping jaw holder
It is provided with vertical line module on module, clamping jaw arm is fixed on vertical line module, the lower end of clamping jaw arm is provided with clamping jaw.
The survey group is surveyed pen by three and is formed, and surveys pen for three and is uniformly distributed at the top of survey holder.
The bottom of the fixed mesa is evenly arranged with eight crash rolls.
The bottom of the verification bar supporting rack is provided with support baseboard, and the bottom of support baseboard is fixedly connected with frame body,
The quantity for verifying bar supporting rack is nine, and nine verification bar supporting racks are uniformly distributed at the top of support baseboard.
It is provided with protective cover at the top of the frame body.
Technical scheme of the present invention has following good effect：The configuration of the present invention is simple, reasonable design replace people by machine
Work is detected the radius of automobile axle shaft and circle bounce, and high degree of automation is suitable for the inspection of the automobile axle shaft of plurality of specifications
It surveys, ensure that the precision of detection, the underproof automobile axle shaft detected can discharge from NG product while promoting detection efficiency
General mechanism outflow is collected.
Description of the drawings
Fig. 1 is the structural schematic diagram of invention.
Fig. 2 is the structural schematic diagram for taking discharge mechanism of the present invention.
Fig. 3 is the structural schematic diagram of the testing agency of the present invention.
Fig. 4 is one of the partial structural diagram of testing agency of the present invention.
Fig. 5 is the two of the partial structural diagram of the testing agency of the present invention.
Fig. 6 is the three of the partial structural diagram of the testing agency of the present invention.
Fig. 7 is the four of the partial structural diagram of the testing agency of the present invention.
Fig. 8 is the five of the partial structural diagram of the testing agency of the present invention.
Fig. 9 is the six of the partial structural diagram of the testing agency of the present invention.
Figure 10 is the structural schematic diagram of the verification bar placement mechanism of the present invention.
Figure 11 is the structural schematic diagram of the NG product discharging mechanisms of the present invention.
Figure 12 is the structural schematic diagram of the material carrying mechanism of the present invention.
Specific implementation mode
Technical scheme of the present invention is further described with reference to the accompanying drawings and embodiments, following embodiment is used for more
Add clearly description technical scheme of the present invention, and protection scope of the present invention cannot be limited with this.
A kind of automobile axle shaft OD Measuring as shown in Figure 1, including frame body 1, the top of the frame body 1 are set gradually
It is useful for being placed and taken out the detection machine for taking discharge mechanism 4, the radius for detecting automobile axle shaft and circle bounce of automobile axle shaft
Structure 2 detects the NG of underproof automobile axle shaft for the verification bar placement mechanism 3 of holding vehicles semiaxis standard component with for placing
The side of product discharging mechanism 6,1 top of frame body is provided with for carrying the automobile axle shaft being put into inside automobile axle shaft OD Measuring
Material carrying mechanism 5.
The discharge mechanism 4 that takes of automobile axle shaft OD Measuring as shown in Figure 2 includes and the mutually fixed pumping in the top of frame body 1
There are sampling observation lower plate 402, sampling observation bottom in the top of drawer bottom plate 401, drawer-bottom board 401 by two line slide rail slidable connections
The top of plate 402 is fixed with sampling observation rebound 403, and the both ends of sampling observation rebound 403 are both provided with blowing blocking version 404, blowing
Blocking version 404 is stretch metal piece, automobile axle shaft can be clamped wherein, the top of sampling observation rebound 403 is fixed with semiaxis branch
Frame 405 is provided with V-shape notch on the plate body at the both ends of half bracing strut 405.
The testing agency 2 of the automobile axle shaft OD Measuring as shown in Fig. 3 to 9 includes being fixed on consolidating for 1 top of frame body
Determine table top 201, the bottom of fixed mesa 201 is evenly arranged with eight crash rolls 7, and the bottom of crash roll 7 is solid with the top of frame body 1
Fixed, the top of fixed mesa 201 is arranged in parallel with two line slide rails, has actively in the both ends slidable connection of the line slide rail
End stand face 202 and driven end table top 203, drive end table top 202 is with driven end table top 203 by being located at watching for its bottom
It takes the drive of motor machine leading screw to slide on line slide rail, the fixed mesa between drive end table top 202 and driven end table top 203
201 middle parts are provided with detection support 204；
Driven end table top 203 is slidably connected by the line slide rail being arranged at the top of it with detection platform 205, detection platform 205
By the way that cylinders providing power sliding thereunder is arranged, the top center of detection platform 205 is provided with driven end holder 206,
Back centre 212 is provided on driven end holder 206, the end set of back centre 212 has posterior spiracle 213, posterior spiracle 213 to be used for examining
Whether the circularity for surveying automobile axle shaft end circular hole qualified, qualified automobile axle shaft end and the sealing of posterior spiracle 213 will not gas leakage, no
Defective qualified automobile axle shaft end circular hole is meeting gas leakage, be may determine that by detecting 213 air pressure inside of posterior spiracle；Back centre
Bearing block 211 is set on 212, slidable connection has pushing rod 214, one end of pushing rod 214 to be provided with pressure on bearing block 211
Lid 209, the other end are provided with toothed disc sender circle, and in moved end, the top of holder 206 is provided with and the matched sender of sender circle
Switch, after gland 209 receives pressure, pushing rod 214 pushes sender circle that can reach the region of triggerable sender switch, works as hair
News circle is rotated with gland 209, and the gear on sender circle constantly triggers sender switch, its rotation can be obtained by host computer calculating
The top of angle, the detection platform 205 of 206 both sides of driven end holder is both provided with slidable survey holder 207, surveys a holder
It is uniformly arranged on 207 there are three pen 208 is surveyed, each three surveys pen 208 in 206 both sides of driven end holder surveys the model base grace of pen 208
Scholar touch sensor GT2-P12K, the survey pen 208 of one side are used for detecting the radius of automobile axle shaft, the survey pen of the other side
208 are used for detecting the circle bounce of automobile axle shaft, and the top for surveying pen 208 is provided with survey protective cover, surveys a protective cover and is fixed on inspection
The top in scaffold tower face 205, three jet thrusts 210 are fixed on the top for surveying a protective cover, and pen is surveyed in position and the lower section of jet thrust 210
208 position is corresponding；
It is provided with drive end holder 215 on drive end table top 203, fixing axle 216 is provided on drive end holder 215 and is pneumatically pushed away
The end set of bar 224, fixing axle 216 has preceding top 219, and preceding top 219 end set has through-hole, for detecting automobile half
The circularity of shaft rear end portion circular hole, principle is identical as posterior spiracle 213, is set with successively on the outside of fixing axle and transmits bearing holder (housing, cover) 218, branch
Bearing holder (housing, cover) 230 and swinging disc 220 are supportted, transmits and is fixedly connected with driven gear 217 on bearing holder (housing, cover) 218, driven gear 217 can drive
Transmitting bearing holder (housing, cover) 218, support shaft bearing sleeve 230 and swinging disc 220 can rotate in the outside of fixing axle 216, transmit in bearing holder (housing, cover) 218
Side setting is connected there are two bearing with fixing axle 216, is provided with spacer ring between two bearings, support shaft bearing sleeve 230 transmits axis
There are two bearings for 218 inside setting of bearing sleeve, and there are two the sleeves being mutually set in together for the inside setting of two bearings, wherein most
The sleeve of inside is fixed on by preceding top 219 in fixing axle 216, is uniformly arranged on swinging disc 220 there are three arc-shaped cunning
Swinging disc 220 is connected by road, driving lever 221 across the slideway with bearing holder (housing, cover) 218 is transmitted, and the middle part of swinging disc 220 passes through compression
Disk 223 is fixed with rotating shaft 222, and the end of rotating shaft 222 is connected with one end of plectrum 229, and a part for plectrum 229 is apex angle
For arc-shaped triangle plate body, another part is U-type groove, and driving lever 221 is arranged on the U-type groove internal slide, swinging disc 220
Have with 224 matched jacking block 225 of air-leg, swinging disc 220 and transmit and be connected with tension spring 228 between bearing holder (housing, cover) 218, drawing
Plectrum 229 is in clamped condition under the traction of spring 228, when air-leg 224 pushes jacking block 225, swinging disc 220 to drive rotating shaft
222 rotate counterclockwise relative to driving lever 221, and driving lever 221 slides plectrum 229 in plectrum 229 and is in releasing orientation from inside to outside, pneumatically
Push rod 224 is withdrawn, and swinging disc 220 restores clamped condition under the action of tension spring 228, and 215 top of drive end holder is provided with electricity
Machine 226, be provided on motor 226 with 217 matched driving gear 227 of driven gear, transmit the edge setting of bearing holder (housing, cover) 218
There are one transmitting block, the top of drive end holder 215 be provided with and transmit block cooperation close to switch, transmit block with close to switch
For doing original point position；
Line slide rail is arranged in the side of detection support 204, and lifting support 231, lifting branch are fixed on the sliding block of the line slide rail
The side slidable connection of frame 231 and detection support 204, the bottom of lifting support 231 are driven by cylinder.
The verification bar placement mechanism 3 of automobile axle shaft OD Measuring as shown in Figure 10 includes the top for being fixed on frame body 1
Verification bar supporting rack 301 and wing support 302, the bottom of verification bar supporting rack 301 is provided with support baseboard 306, supports
The bottom of bottom plate 306 is fixedly connected with frame body, and the quantity of verification bar supporting rack 301 is nine, and nine verification bar supporting racks 301 exist
The top of support baseboard 306 is uniformly distributed, and 303 top of verification bar is provided with protective plate 304, and the bottom both ends of protective plate 304 are equal
It is provided with guide rail, the matched sliding block of the guide rail, protective plate 304 and wing support 302 are provided on wing support 302
Top slide connects, and is fixed with protective plate cylinder 305 on wing support 302, protective plate cylinder 305 is connected with protective plate 304
Sliding for protective plate 304 provides power.
The NG product discharging mechanism 6 of automobile axle shaft OD Measuring as shown in figure 11 includes NG magazines 601, NG magazines 601
Tilted by proximate matter and be fixed on the top of frame body 1, the tops of NG magazines 601 is provided with NG material guide rods 602, NG expect guide rod 602 with
NG magazines 601 link into an integrated entity structure.
The material carrying mechanism 5 of automobile axle shaft OD Measuring as shown in figure 12 includes clamping jaw holder 501, clamping jaw holder
It is provided with horizontal linear module 502 on 501, vertical line module 503, vertical line mould are provided on horizontal linear module 502
Clamping jaw arm 504 is fixed in group 503, the lower end of clamping jaw arm 504 is provided with clamping jaw 505, and clamping jaw 505 can have by cylinder control
Clamp and unclamp two states.
Claims (10)
1. a kind of automobile axle shaft OD Measuring, including frame body（1）, it is characterised in that：The frame body（1）Top set successively
It is equipped with and takes discharge mechanism（4）, testing agency（2）, verification bar placement mechanism（3）With NG product discharging mechanisms（6）, frame body（1）Top
Side be provided with material carrying mechanism（5）.
2. automobile axle shaft OD Measuring according to claim 1, it is characterised in that：Described takes discharge mechanism（4）Packet
It includes and frame body（1）The mutually fixed drawer-bottom board in top（401）, drawer-bottom board（401）Top slidable connection have under sampling observation
Bottom plate（402）, inspect lower plate by random samples（402）Top be fixed with sampling observation rebound（403）, inspect rebound by random samples（403）Both ends it is equal
It is provided with blowing blocking version（404）, inspect rebound by random samples（403）Top be fixed with half bracing strut（405）.
3. automobile axle shaft OD Measuring according to claim 2, it is characterised in that：The testing agency（2）Including
It is fixed on frame body（1）The fixed mesa at top（201）, fixed mesa（201）Both ends slidable connection have drive end table top
（202）With driven end table top（203）, drive end table top（202）With driven end table top（203）Between be provided with detection support
（204）；
Driven end table top（203）Top slidable connection have detection platform（205）, detection platform（205）Top center set
It is equipped with driven end holder（206）, driven end holder（206）On be provided with back centre（212）, back centre（212）End set
There is posterior spiracle（213）, back centre（212）On be set with bearing block（211）, bearing block（211）Upper slidable connection has pushing rod
（214）, pushing rod（214）On be provided with gland（209）, driven end holder（206）The detection platform of both sides（205）Top it is equal
It is provided with slidable survey holder（207）, survey a holder（207）On be provided with and survey a group, survey pen group and be fixedly arranged above spray
Gas head（210）；
Drive end table top（203）On be provided with drive end holder（215）, drive end holder（215）On be provided with fixing axle（216）
With air-leg（224）, fixing axle（216）End set have before it is top（219）, fixing axle outside is rotatably connected has successively
Transmit bearing holder (housing, cover)（218）, support shaft bearing sleeve（230）With swinging disc（220）, transmit bearing holder (housing, cover)（218）On be fixedly connected with it is driven
Gear（217）, swinging disc（220）On have arc-shaped slideway, driving lever（221）Across the slideway by swinging disc（220）With transmit
Bearing holder (housing, cover)（218）It is connected, swinging disc（220）Middle part pass through compression plate（223）It is fixed with rotating shaft（222）, rotating shaft
（222）End and plectrum（229）One end be connected, driving lever（221）With plectrum（229）The other end be slidably connected, swinging disc
（220）On be provided with and air-leg（224）Matched jacking block（225）, swinging disc（220）With transmit bearing holder (housing, cover)（218）It
Between be connected with tension spring（228）, drive end holder（215）Top is provided with motor（226）, motor（226）On be provided with it is driven
Gear（217）Matched driving gear（227）；
Detection support（204）Side be provided with lifting support（231）, lifting support（231）With detection support（204）Side
Slidable connection, lifting support（231）Bottom driven by cylinder.
4. automobile axle shaft OD Measuring according to claim 3, it is characterised in that：The verification bar placement mechanism
（3）Including being fixed on frame body（1）Top verification bar supporting rack（301）With wing support（302）, verify bar supporting rack
（301）Top is provided with verification bar（303）, verify bar（303）Top is provided with protective plate（304）, protective plate（304）Bottom
Both ends and wing support（302）Top slide connection, wing support（302）On be fixed with protective plate cylinder（305）, prevent
Backplate cylinder（305）With protective plate（304）It is connected.
5. automobile axle shaft OD Measuring according to claim 4, it is characterised in that：The NG product discharging mechanisms（6）
Including NG magazines（601）, NG magazines（601）It is fixed on frame body by proximate matter inclination（1）Top, NG magazines（601）Top
It is provided with NG material guide rods（602）, NG material guide rods（602）With NG magazines（601）Link into an integrated entity structure.
6. automobile axle shaft OD Measuring according to claim 5, it is characterised in that：The material carrying mechanism（5）
Including clamping jaw holder（501）, clamping jaw holder（501）On be provided with horizontal linear module（502）, horizontal linear module（502）On
It is provided with vertical line module（503）, vertical line module（503）On be fixed with clamping jaw arm（504）, clamping jaw arm（504）Under
End is provided with clamping jaw（505）.
7. automobile axle shaft OD Measuring according to claim 3, it is characterised in that：The survey group is by three survey pens
（208）Composition, three survey pens（208）Surveying a holder（207）Top be uniformly distributed.
8. automobile axle shaft OD Measuring according to claim 3, it is characterised in that：The fixed mesa（201）'s
Bottom is evenly arranged with eight crash rolls（7）.
9. automobile axle shaft OD Measuring according to claim 4, it is characterised in that：The verification bar supporting rack
（301）Bottom be provided with support baseboard（306）, support baseboard（306）Bottom be fixedly connected with frame body, verify bar supporting rack
（301）Quantity be nine, nine verification bar supporting racks（301）In support baseboard（306）Top be uniformly distributed.
10. automobile axle shaft OD Measuring according to claim 1, it is characterised in that：The frame body（1）Top set
It is equipped with protective cover（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810153198.5A CN108375362B (en) | 2018-02-22 | 2018-02-22 | Automobile semi-axle outer diameter detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810153198.5A CN108375362B (en) | 2018-02-22 | 2018-02-22 | Automobile semi-axle outer diameter detection machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108375362A true CN108375362A (en) | 2018-08-07 |
| CN108375362B CN108375362B (en) | 2020-06-09 |
Family
ID=63017739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810153198.5A Active CN108375362B (en) | 2018-02-22 | 2018-02-22 | Automobile semi-axle outer diameter detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108375362B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211172A (en) * | 2018-11-17 | 2019-01-15 | 镇江市丹徒阳光轴承有限公司 | A kind of roundness measurement device testing agency |
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| KR20080109348A (en) * | 2007-06-13 | 2008-12-17 | 현대자동차주식회사 | Device for sensing one-sided wear of starter brush for vehicle |
| CN201514196U (en) * | 2009-09-18 | 2010-06-23 | 江苏太平洋精锻科技股份有限公司 | Device for measuring outer diameter of part with step |
| CN103278276A (en) * | 2013-05-02 | 2013-09-04 | 周俊雄 | Automatic detecting machine for quick joint |
| CN106607342A (en) * | 2016-12-21 | 2017-05-03 | 大连德迈仕精密科技股份有限公司 | Device for detecting flat position of shaft workpiece |
-
2018
- 2018-02-22 CN CN201810153198.5A patent/CN108375362B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080109348A (en) * | 2007-06-13 | 2008-12-17 | 현대자동차주식회사 | Device for sensing one-sided wear of starter brush for vehicle |
| CN201514196U (en) * | 2009-09-18 | 2010-06-23 | 江苏太平洋精锻科技股份有限公司 | Device for measuring outer diameter of part with step |
| CN103278276A (en) * | 2013-05-02 | 2013-09-04 | 周俊雄 | Automatic detecting machine for quick joint |
| CN106607342A (en) * | 2016-12-21 | 2017-05-03 | 大连德迈仕精密科技股份有限公司 | Device for detecting flat position of shaft workpiece |
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| Title |
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| 张涛: "《半轴齿轮径向跳动及端面跳动自动测量技术研究》", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211172A (en) * | 2018-11-17 | 2019-01-15 | 镇江市丹徒阳光轴承有限公司 | A kind of roundness measurement device testing agency |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108375362B (en) | 2020-06-09 |
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