CN107726961A - A kind of automotive hub roundness device for fast detecting - Google Patents
A kind of automotive hub roundness device for fast detecting Download PDFInfo
- Publication number
- CN107726961A CN107726961A CN201710932923.4A CN201710932923A CN107726961A CN 107726961 A CN107726961 A CN 107726961A CN 201710932923 A CN201710932923 A CN 201710932923A CN 107726961 A CN107726961 A CN 107726961A
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- China
- Prior art keywords
- swingle
- wheel hub
- fast detecting
- chassis
- conduit
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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
- G01B5/20—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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention aims to solve existing device inconvenience to carry out roundness detection to different size of wheel hub, inconvenience carries out the problem of visual inspection simultaneously, disclose a kind of automotive hub roundness device for fast detecting, including chassis, handle, push rod, push pedal, the first swingle, pointer, the second swingle, rotating shaft, conduit, helical spring, guide rod, import, telescoping tube, guide ring, baffle plate, screw rod, pressing plate, the collar, groove, retainer ring, sleeve pipe, fixed plate, support bar and base.It is an advantage of the invention that：It is convenient that different size of wheel hub is stepped up by control of the push rod to push pedal, different size of wheel hub is detected so as to convenient, by the amplitude of fluctuation of pointer, so as to carrying out visual inspection to the roundness of wheel hub, and it is reasonable in design, securely and reliably.
Description
Technical field
The present invention relates to automobile mechanical field, more particularly to a kind of automotive hub roundness device for fast detecting.
Background technology
It is to use single-row tapered roller or ball bearing in pairs that the hub bearing of car, which is gone over most,.With the hair of technology
Exhibition, car widely use car hub unit.The use range and usage amount of hub-bearing unit are growing,
The third generation is developed into：The first generation is made up of double row angular contact bearing.The second generation has one to be used for bearing on outer raceway
Fixed flange, simply bearing can be set on wheel shaft and be fixed with nut.So that the maintenance of automobile becomes easy.Third generation wheel
Hub bearing unit is to employ bearing unit and anti-brake holding system is engaged.Hub has been designed to inner flange and outward flange,
Inner flange is fixed by bolts in drive shaft, and whole bearing is installed together by outward flange.After automobile tire is full of gas, outside tire
Along that can be brought into close contact with hub flange, prevent the gas in tire from leaking.If hub flange will influence by collision deformation
Its adaptation with tire outer, causes tire secretly to leak.So car owner is during day commonly uses car, it should be noted that collision free
Wheel hub, prevent wheel hub from deforming.If gross distortion occurs in the flange of automotive hub, we with the naked eye can just have found;If see not
Out, illustrate to deform unobvious, it is necessary to first unload wheel, be sprinkled with water at the position that links of tire and wheel hub, produce the portion of bubble
Position just illustrates that the position is exactly the place for causing tire secretly to leak.If automotive hub deformation does not pay attention to maintenance, it can cause more tight
The damage of weight, makes burst hub.Burst hub can cause true pneumatic tyre internal gas to be leaked at crack, turn into the hidden of tire fracture
Suffer from, when there is such case, the tire that must more renew in time, because the danger coefficient of bulging of tyre is very high, threat is driven
The personal safety for the person of sailing, so necessarily should not general idea.
Therefore need often to detect the roundness of wheel hub, if wheel hub has deformation, it will accelerate tire broken
Split, so as to cause danger, and existing method is exactly that circle is drawn around wheel hub using big compasses, so detection when pair
It can be detected in the wheel hub for deforming larger, but be not easy to detect for deforming small wheel hub, potential safety hazard be present, when
It is abnormally dangerous when wheel hub deformation can with the naked eye be observed directly, because the effect of power is mutual, if wheel hub
It is non-round, it is also different to the pressure of tire when rotating, so as to be destroyed to tire, also have when detecting, make
Detected with infrared or ultrasonic instrument, but complex operation, it is necessary to be analyzed using multi-group data, operation is extremely not
Just, while also inconvenience is repaired when device damage, and the device also having when in use, detects to wheel hub roundness
When detected using mould, but inconvenience different size of wheel hub is detected, it is different so as to need to change back and forth
Wheel hub is stepped up to be detected by mould, wastes user's lead-time, and the equipment inconvenience also having detects to roundness
When intuitively observed, bring inconvenience for operating personnel.
The content of the invention
The invention aims to solve the deficiencies in the prior art, there is provided a kind of automotive hub roundness quick detection
Device.
The present invention is to be achieved through the following technical solutions：
A kind of automotive hub roundness device for fast detecting, including chassis and retainer ring, the fixed ring outer surface uniform welding
There is conduit, the catheter interior is installed with guide ring, and guide rod is socketed with inside the guide ring, and the guide rod is inner fixed
Baffle plate is installed, the guide rod outer end is installed with the first swingle, the second rotation is provided with the outside of first swingle
Bar, rotating shaft being installed between first swingle and the second swingle, the second swingle outer end is installed with pointer,
Helical spring is symmetrically installed between the pointer and guide rod, the catheter surface is symmetrically welded with sleeve pipe, described sleeve pipe outside
Screw thread is combined with screw rod, and the screw surface is socketed with the collar, and the collar face is fixedly connected with pressing plate, the pressing plate inner side
Extension airbag is installed with, the extension airbag surface is provided with import, and the duct wall is provided with corresponding with extension airbag
Groove, be installed with fixed plate on the downside of the retainer ring, support bar, the support be installed with the downside of the fixed plate
Base is installed on the downside of bar, the susceptor surface is provided with chassis, and the chassis side is uniformly provided with push rod, the push rod along upper
Outer end is installed with handle, and described push rod the inner is connected with push pedal.
Preferably, the guide rod is slidably matched with guide ring.Here can cause by using the form being slidably matched
It is more convenient when guide rod is installed with guide ring, the program of assembling is simplified, is advantageous to improve installation effectiveness.
Preferably, the diameter of the baffle plate is equal to the internal diameter of conduit.Here specifically there is provided the interior of baffle plate and conduit
Footpath, in order to so that baffle plate and conduit after mounting can clamping, avoid the occurrence of gap, solve working condition may
What is occurred rocks problem.
Preferably, the base is rotatably connected with chassis.The present invention is advantageous to raising portion by the way of rotatable connection
Flexibility between part, reduce abrasion.
Preferably, the push rod coordinates with chassis screw thread.The mode coordinated by using screw thread so that the handling of push rod
It is easier, while also allow for changing and repair.
Preferably, the section on the chassis is U-shape structure.The chassis of U-shape structure is employed in the present invention, it is therefore an objective to be
Chassis is more uniformly stressed, so as to ensure that equipment is not at work rocked integrally, stability is significantly strengthened.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the setting of the invention by push rod, it is convenient to different size of so as to be adjusted to the spacing between push pedal
Wheel hub is stepped up, and is stepped up so as to avoid the different mould of replacing, convenient operation, reduces manufacturing cost；2nd, pass through
Extension airbag is set, so as to be promoted to baffle plate, by adding water in extension airbag, consequently facilitating the position to baffle plate
Positioned, so as to position the position of pointer, be easy to detect different size of wheel hub, convenient control；3rd, lead to
The cooperation of the first swingle and the second swingle is crossed, so as to conveniently making pointer rotate, so as to by the rotation amplitude of pointer,
Can detects to the roundness of wheel hub, convenient intuitively to be observed, so as to accelerate the detection speed to wheel hub；4th, lead to
The cooperation of chassis and base is crossed, consequently facilitating being rotated to wheel hub, the convenient diverse location to wheel hub detects, and structure
Simply, it is reasonable in design, it is easy to operate, securely and reliably.
Brief description of the drawings
Fig. 1 is the top view of the present invention.
Fig. 2 is the connection diagram on base of the present invention and chassis.
In figure：1st, chassis, 2, handle, 3, push rod, 4, push pedal, the 5, first swingle, 6, pointer, the 7, second swingle, 8,
Rotating shaft, 9, conduit, 10, helical spring, 11, guide rod, 12, import, 13, telescoping tube, 14, guide ring, 15, baffle plate, 16, screw rod,
17th, pressing plate, 18, the collar, 19, groove, 20, retainer ring, 21, sleeve pipe, 22, fixed plate, 23, support bar, 24, base.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：
A kind of automotive hub roundness device for fast detecting, including chassis 1 and retainer ring 20, the section on the chassis 1 is U-shaped knot
Structure, the outer surface uniform welding of retainer ring 20 have conduit 9, guide ring 14, the guiding are installed with inside the conduit 9
Guide rod 11 is socketed with inside ring 14, the guide rod 11 is slidably matched with guide ring 14, and described the inner of guide rod 11 is installed with gear
Plate 15, the diameter of the baffle plate 15 are equal to the internal diameter of conduit 9, and the outer end of guide rod 11 is installed with the first swingle 5, described
The outside of first swingle 5 is provided with the second swingle 7, and rotating shaft 8 is provided between the swingle 7 of the first swingle 5 and second,
The outer end of second swingle 7 is installed with pointer 6, and helical spring 10 is symmetrically installed between the pointer 6 and guide rod 11,
The surface of conduit 9 is symmetrically welded with sleeve pipe 21, and the outside screw of described sleeve pipe 21 is combined with screw rod 16, the surface of screw rod 16 set
The collar 18 is connected to, the surface of the collar 18 is fixedly connected with pressing plate 17, and the inner side of pressing plate 17 is installed with extension airbag 13,
The surface of extension airbag 13 is provided with import 12, and the side wall of conduit 9 is provided with the groove 19 corresponding with extension airbag 13, described
The downside of retainer ring 20 is installed with fixed plate 22, and the downside of fixed plate 22 is installed with support bar 23, the support bar
23 downsides are provided with base 24, and the surface of base 24 is provided with chassis 1, and the base 24 is rotatably connected with chassis 1, the bottom
The side of disk 1 is uniformly provided with push rod 3 along upper, and the push rod 3 coordinates with the screw thread of chassis 1, and the outer end of push rod 3 is installed with handle
2, described the inner of push rod 3 is connected with push pedal 4.
Operating procedure：1st, wheel hub is unloaded first and be placed on chassis 1, the outer surface of wheel hub is bonded with push pedal 4, just needed
Handle 2 is rotated clockwise, rotates clockwise push rod 3, so that push pedal 4 is stepped up hub outside surface, to wheel hub
Position is fixed, now a series of parts presence in the outside of retainer ring 20 and hub inner surface；
2nd, after the position of wheel hub is fixed, then will now be entered by the topped up with water of import 12 in each extension airbag 13
Mouth 12 blocks, and now user turns screw rod 16 clockwise, it will drives the collar 18 to slide inwards, so that pressing plate 17 is to flexible
Air bag 13 extrudes, and the water in extension airbag 13 is entered in conduit 9, baffle plate 15 is promoted, so as to be pushed out to guide rod 11
It is dynamic, so as to slide in and out pointer 6, pointer 6 is by chance contacted the inner surface of wheel hub；
3rd, now user's rotating chassis 1, it will drive wheel hub to be rotated, user only needs to observe the swing frequency of pointer 6
Rate, it is possible to detected to the roundness of wheel hub, when occurring uneven on wheel hub, pointer will pass through spiral bullet
The pulling of spring 10 is rocked, and proves that wheel hub is out of question when the amplitude of swing is within 15 degree, when the amplitude of fluctuation of pointer 6
When degree is more than 15~30 degree, the roundness for turning out wheel hub is problematic, it is necessary to which wheel hub is corrected.
It should be noted that above example is only to illustrate technical solution of the present invention rather than restriction technologies scheme, although
Applicant is explained in detail with reference to preferred embodiment to the present invention, it will be understood by those within the art that, those are right
The modification or equivalent substitution that technical solution of the present invention is carried out, it is impossible to depart from the objective and scope of the technical program, all should cover
Among scope of the invention as claimed.
Claims (6)
1. a kind of automotive hub roundness device for fast detecting, including chassis（1）And retainer ring（20）, it is characterised in that：It is described
Retainer ring（20）Outer surface uniform welding has conduit（9）, the conduit（9）Inside is installed with guide ring（14）, it is described to lead
Xiang Huan（14）Inside is socketed with guide rod（11）, the guide rod（11）The inner is installed with baffle plate（15）, the guide rod（11）Outside
End is installed with the first swingle（5）, first swingle（5）Outside is provided with the second swingle（7）, first rotation
Bull stick（5）With the second swingle（7）Between rotating shaft is installed（8）, second swingle（7）Outer end is installed with pointer
（6）, the pointer（6）With guide rod（11）Between be symmetrically installed with helical spring（10）, the conduit（9）Surface is symmetrically welded with
Sleeve pipe（21）, described sleeve pipe（21）Outside screw is combined with screw rod（16）, the screw rod（16）Surface is socketed with the collar（18）, institute
State the collar（18）Surface is fixedly connected with pressing plate（17）, the pressing plate（17）Inner side is installed with extension airbag（13）, it is described
Extension airbag（13）Surface is provided with import（12）, the conduit（9）Side wall is provided with and extension airbag（13）Corresponding groove
（19）, the retainer ring（20）Downside is installed with fixed plate（22）, the fixed plate（22）Downside is installed with support
Bar（23）, the support bar（23）Downside is provided with base（24）, the base（24）Surface is provided with chassis（1）, the bottom
Disk（1）Side is uniformly provided with push rod along upper（3）, the push rod（3）Outer end is installed with handle（2）, the push rod（3）It is inner
It is connected with push pedal（4）.
A kind of 2. automotive hub roundness device for fast detecting according to claim 1, it is characterised in that：The guide rod
（11）With guide ring（14）It is slidably matched.
A kind of 3. automotive hub roundness device for fast detecting according to claim 2, it is characterised in that：The baffle plate
（15）Diameter be equal to conduit（9）Internal diameter.
A kind of 4. automotive hub roundness device for fast detecting according to claim 3, it is characterised in that：The base
（24）With chassis（1）Rotatable connection.
A kind of 5. automotive hub roundness device for fast detecting according to claim 4, it is characterised in that：The push rod
（3）With chassis（1）Screw thread coordinates.
A kind of 6. automotive hub roundness device for fast detecting according to claim 5, it is characterised in that：The chassis
（1）Section be U-shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932923.4A CN107726961B (en) | 2017-10-10 | 2017-10-10 | A kind of automotive hub roundness device for fast detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932923.4A CN107726961B (en) | 2017-10-10 | 2017-10-10 | A kind of automotive hub roundness device for fast detecting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107726961A true CN107726961A (en) | 2018-02-23 |
| CN107726961B CN107726961B (en) | 2019-05-28 |
Family
ID=61208680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710932923.4A Expired - Fee Related CN107726961B (en) | 2017-10-10 | 2017-10-10 | A kind of automotive hub roundness device for fast detecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726961B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827196A (en) * | 2018-05-02 | 2018-11-16 | 南京大雷科技有限公司 | A kind of new-energy automobile wheel hub positive round detection device |
| CN108940910A (en) * | 2018-07-02 | 2018-12-07 | 江苏众信绿色管业科技有限公司 | A kind of composite bimetal pipe automation machining production line based on Internet of Things |
| CN109084657A (en) * | 2018-09-27 | 2018-12-25 | 江阴市羽项汽车饰件有限公司 | Automobile decoration piece cubing |
| CN113028959A (en) * | 2021-02-27 | 2021-06-25 | 徐伟春 | Deformation and internal circular detection device for recycled tire |
| CN116358382A (en) * | 2023-06-02 | 2023-06-30 | 四川雯创亿科技有限公司 | Auxiliary measurement equipment for aircraft maintenance and detection |
| CN116989730A (en) * | 2023-09-27 | 2023-11-03 | 郯城鸿顺机动车检测有限公司 | Hub roundness detection equipment for automobile detection |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201349U (en) * | 1987-02-11 | 1988-01-13 | 山东梁山轴承厂 | Bearing inner race rollaway nest place and radius measure gauge |
| JP2004084686A (en) * | 2002-08-22 | 2004-03-18 | Sumitomo Rubber Ind Ltd | N-th correction method of rro for wheel rim |
| CN201464432U (en) * | 2009-08-07 | 2010-05-12 | 北京有色金属研究总院 | Ultrasonic flaw detection probe tracking device |
-
2017
- 2017-10-10 CN CN201710932923.4A patent/CN107726961B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201349U (en) * | 1987-02-11 | 1988-01-13 | 山东梁山轴承厂 | Bearing inner race rollaway nest place and radius measure gauge |
| JP2004084686A (en) * | 2002-08-22 | 2004-03-18 | Sumitomo Rubber Ind Ltd | N-th correction method of rro for wheel rim |
| CN201464432U (en) * | 2009-08-07 | 2010-05-12 | 北京有色金属研究总院 | Ultrasonic flaw detection probe tracking device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827196A (en) * | 2018-05-02 | 2018-11-16 | 南京大雷科技有限公司 | A kind of new-energy automobile wheel hub positive round detection device |
| CN108940910A (en) * | 2018-07-02 | 2018-12-07 | 江苏众信绿色管业科技有限公司 | A kind of composite bimetal pipe automation machining production line based on Internet of Things |
| CN109084657A (en) * | 2018-09-27 | 2018-12-25 | 江阴市羽项汽车饰件有限公司 | Automobile decoration piece cubing |
| CN109084657B (en) * | 2018-09-27 | 2024-03-29 | 江阴市羽项汽车饰件有限公司 | Automobile ornament checking fixture |
| CN113028959A (en) * | 2021-02-27 | 2021-06-25 | 徐伟春 | Deformation and internal circular detection device for recycled tire |
| CN116358382A (en) * | 2023-06-02 | 2023-06-30 | 四川雯创亿科技有限公司 | Auxiliary measurement equipment for aircraft maintenance and detection |
| CN116358382B (en) * | 2023-06-02 | 2023-08-08 | 四川雯创亿科技有限公司 | Auxiliary measurement equipment for aircraft maintenance and detection |
| CN116989730A (en) * | 2023-09-27 | 2023-11-03 | 郯城鸿顺机动车检测有限公司 | Hub roundness detection equipment for automobile detection |
| CN116989730B (en) * | 2023-09-27 | 2024-01-02 | 郯城鸿顺机动车检测有限公司 | Hub roundness detection equipment for automobile detection |
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| Publication number | Publication date |
|---|---|
| CN107726961B (en) | 2019-05-28 |
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