CN206131990U - Non -contact hub end radial run -out detection device - Google Patents
Non -contact hub end radial run -out detection device Download PDFInfo
- Publication number
- CN206131990U CN206131990U CN201621115744.9U CN201621115744U CN206131990U CN 206131990 U CN206131990 U CN 206131990U CN 201621115744 U CN201621115744 U CN 201621115744U CN 206131990 U CN206131990 U CN 206131990U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- seat
- support
- main shaft
- ball bearing
- 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.)
- Active
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a non -contact hub end radial run -out detection device, it is including detecting the support, be provided with main shaft supporting seat and cylinder linear guide on detecting the support, the main shaft supporting seat includes first usher to seat outer spherical surface ball bearing and second outer spherical surface ball bearing and outer spherical surface ball bearing and the second of will firstly the usheing to seat support column that outer spherical surface ball bearing linked together of usheing to seat of usheing to seat, be provided with the main shaft outside spherical surface ball bearing and second are usherd to seat outside first usheing to seat among the spherical surface ball bearing, be provided with the wheel hub mounting disc on the top of main shaft, locating cone cap and positioning bolt location are passed through with wheel hub to the wheel hub mounting disc, the lower extreme of main shaft is provided with from the driving wheel, and the step motor who sets up on detecting the support passes through belt gearing from driving wheel, T shape support passes through opening straight line sliding unit and is connected and horizontal slip on cylinder linear guide with cylinder linear guide, according to being fixed with 2 sensor connecting plates by detection wheel hub morpheme parameter distribution on the T shape support, 1 laser displacement sensor is arranged respectively to two sides of sensor connecting plate.
Description
Technical field
The utility model belongs to wheel hub detection technique field, and in particular to jump detection dress in a kind of contactless hub end footpath
Put.
Background technology
Wheel is one of critical function part of running car, is made up of with spoke wheel rim, and it not only carries car load and complete
The weight of portion's load-carrying, and be the important appearance part that automobile improves property handsome in appearance.Outward appearance of the automobile manufacturing enterprise to wheel
Structure, mechanical performance, security performance etc. require all very strictly, numerous performances of wheel set are also increasingly paid attention to
Wheel hub end face run-out, circular runout are the crucial geometric features of wheel set, directly influence the operation of car load
Performance.Existing wheel hub end face run-out, circular runout detection public technology
Technology is relied primarily on operating personnel and is obtained using dial gauge measurement, and workman's work load is excessive, inefficiency, and
Certainty of measurement is at a fairly low, it is impossible to meet the needs of large-scale production.
A kind of vehicle hub detecting system of such as patent and its using method（CN104596468.A）, road wheel end footpath jump same
Step detection means（CN202661000.U）, noncontact wheel multifunctional examining examining system（CN105115422.A）Deng public technology.
But comprising the prior art of patented technology disclosed above, a part of public technology is that contact plays table measurement, there is measurement
The deficiencies such as precision, stabilization of equipment performance difference；A part of technology noncontact measurement, complex structure, equipment cost are higher, it is impossible to
Actual production line popularization and application.
The utility model provides a set of hub end footpath and jumps detection means so that during wheel hub rotates a circle, and surveys
Obtain hub end footpath and jump parameter.The utility model apparatus structure is simple, low manufacture cost, easily operated, can realize the footpath of wheel hub
To beating and holding to bounce, wheel hub detection efficiency is drastically increased, be that enterprise reduces production cost, improves product quality.
Utility model content
The utility model provides a set of hub end footpath and jumps detection means so that during wheel hub rotates a circle, and surveys
Obtain hub end footpath and jump parameter.The utility model apparatus structure is simple, low manufacture cost, easily operated, can realize the footpath of wheel hub
To beating and holding to bounce, wheel hub detection efficiency is drastically increased, be that enterprise reduces production cost, improves product quality.
Detection means is jumped in a kind of contactless hub end footpath, and it includes detection support, and on detection support main shaft is provided with
Support base and cylindrical linear rail, main shaft support seat includes that first band base spherical outside surface ball bearing and second is usherd to seat roller bearing units
And first band base spherical outside surface ball bearing and second are usherd to seat the support column that roller bearing units link together, usher to seat first
Roller bearing units and second to be usherd to seat and be provided with main shaft in roller bearing units, and the top of main shaft is provided with wheel hub mounting disc,
Wheel hub mounting disc certain radius size positions array distribution positions the screwed hole of hole number, location matches, spiral shell with detected wheel hub
Pit coordinates with bolt.Bolt and detected wheel hub location hole coordinate positioning in wheel hub mounting disc, locating cone cap with
Detected hub centre hole coordinates positioning；The lower end of main shaft is provided with driven pulley, and the stepper motor being arranged on detection support leads to
Cross belt drives driven pulley；T-shaped support is connected with cylindrical linear rail by opening linear slide unit and is led in cylinder straight line
Horizontally slip on rail；2 sensor gusset pieces, sensor are fixed with T-shaped support according to detected wheel hub morpheme parameter distribution
Two sides of gusset piece are respectively arranged 1 laser displacement sensor.
The concrete feature of this programme also has, and spindle top is provided with locating cone cap；Wheel hub mounting disc center passes through
Bolt couples with locating cone cap, and locating cone cap external diameter coordinates with detected hub centre hole.
Bolt is interior hexagonal bolt, can change bolt according to tested hub type.
Second roller bearing units of usheing to seat are fixedly connected with support column by top nut；First band base spherical outside surface ball bearing and
Detection support is fixedly connected by support column with lower nut.
The beneficial effects of the utility model are using main shaft, usher to seat roller bearing units and support column composition wheel hub whirler
Structure；Wheel hub drive mechanism is constituted using stepper motor, driving wheel, belt, driven pulley and electric machine support；Main shaft upper end bigger diameter end face
For detection platform, detection platform center is coupled by bolt with locating cone cap, locating cone cap and detected hub centre hole
Coordinate；Using main shaft, bolt, positioning screw cap composition wheel hub location structure；Coupled using laser displacement sensor, sensor
Plate, T-shaped support, opening linear slider unit, cylindrical linear rail and L-shaped baffle plate composition wheel hub testing agency.According to different shaped
Location hole on number wheel hub, array distribution and detected wheel hub location hole respective amount at detection platform certain radius position
Bolt hole, bolt hole coordinates correspondence hexagon socket head cap screw shape to coordinate positioning with wheel hub location hole.L-shaped baffle plate and circle in detecting system
Post line slideway position can be detected wheel hub and adjust according to different model.Detection support is built by aluminium alloy extrusions.
During wheel hub detection rotates a circle, using laser displacement sensor hub end circular runout parameter, profit are obtained
Stepper motor action is controlled with industrial computer, and processes the position signalling that laser displacement sensor is gathered, it is detected so as to obtain
Jump parameter in the end footpath of wheel hub.Compared with existing detection means and technology, the utility model rotary system is by two band base spherical outside surfaces
Supporting spindle rotation is coupled by the screwed support column in two ends between ball bearing, simple structure, stability are strong；This practicality is new
Type can be by changing different model locating cone cap, and change bolt quantity and position are detected suitable for different model wheel hub.This
Utility model detects that support and electric machine support are built by aluminium alloy extrusions, low cost and good looking appearance.The utility model can have
Effect improves wheel hub detection efficiency, is that enterprise reduces production cost, improves product quality.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is described in further detail.
Fig. 1 is that detection means is jumped in a kind of contactless hub end footpath.
In figure：1- detects support, 2- electric machine supports, 3- stepper motors, 4- driven pulleys, 5- belts, 6- driving wheels, 7- master
Axle, 8- lower nuts, 9- first band base spherical outside surface ball bearings, 10- support columns, 11- top nuts, 12- second is with base spherical outside surface ball axle
Hold, 13- bolts, 14-L shape baffle plates, 15- cylindrical linear rails, 16- opening linear slide units, 17-T shape supports, 18-
Sensor gusset piece, 19- laser displacement sensors, 20- locating cone caps, 21- wheel hubs；22- wheel hub mounting discs.
Specific embodiment
As shown in figure 1, detection means is jumped in a kind of contactless hub end footpath, it includes detection support 1, in detection support 1
On be provided with main shaft support seat and cylindrical linear rail 15, main shaft support seat includes first band base spherical outside surface ball bearing 9 and second
Usher to seat and roller bearing units 12 and the roller bearing units 12 of usheing to seat of first band base spherical outside surface ball bearing 9 and second are connected to into one
The support column 10 for rising, in first band base spherical outside surface ball bearing 9 and second ushers to seat roller bearing units 12 main shaft 7 is provided with,
The top of main shaft 7 is provided with wheel hub mounting disc 22, and wheel hub mounting disc 22 is bolted with wheel hub 21；The lower end of main shaft 7 sets
Driven pulley 4 is equipped with, the stepper motor 3 being arranged on detection support 1 drives driven pulley 4 by belt 5；T-shaped support 17 is by opening
Mouth linear slide unit 16 is connected with cylindrical linear rail 15 and horizontally slips on cylindrical linear rail 15；On T-shaped support 17
2 sensor gusset pieces 18, two sides point of sensor gusset piece 18 are fixed with according to detected wheel hub morpheme parameter distribution
Bu Zhi not 1 laser displacement sensor 19.
The top of main shaft 7 is provided with locating cone cap 20；The center of wheel hub mounting disc 22 is by bolt and locating cone cap 20
Connection, the external diameter of locating cone cap 20 coordinates with the centre bore of detected wheel hub 21.
According to the location hole on different model wheel hub 21, at wheel hub mounting disc certain radius distance array distribution with it is tested
The bolt hole of measuring wheel hub location hole respective amount, arranges corresponding interior hexagonal bolt in bolt hole, and hexagon socket head cap screw is worn
Cross wheel hub location hole to be screwed in bolt hole.
Second roller bearing units 12 of usheing to seat are fixedly connected with support column 10 by top nut 11；First band base spherical outside surface ball
Bearing 9 is fixedly connected by support column 10 with detection support 1 with lower nut 8.
During wheel hub 21 is detected and rotates a circle, using laser displacement sensor 19 the end circular runout of wheel hub 21 is obtained
Parameter, using industrial computer the action of stepper motor 3 is controlled, and processes the position signalling that laser displacement sensor 19 is gathered, so as to
Obtain the end footpath jump parameter for being detected wheel hub.
Claims (3)
1. detection means is jumped in a kind of contactless hub end footpath, and it includes detection support, it is characterized in that being arranged on detection support
There are main shaft support seat and cylindrical linear rail, main shaft support seat includes first band base spherical outside surface ball bearing and the second band base spherical outside surface
Ball bearing and first band base spherical outside surface ball bearing and second are usherd to seat the support column that roller bearing units link together,
One roller bearing units and second of usheing to seat to be usherd to seat and be provided with main shaft in roller bearing units, and the top of main shaft is provided with wheel hub peace
Sabot, wheel hub mounting disc certain radius size positions array distribution positions the screw thread of hole number, location matches with detected wheel hub
Hole, screwed hole coordinates with bolt；Bolt coordinates with detected wheel hub location hole and positions in wheel hub mounting disc, locating cone
Cap coordinates positioning with detected hub centre hole；The lower end of main shaft is provided with driven pulley, the stepping electricity being arranged on detection support
Machine passes through belt drives driven pulley；T-shaped support is connected and straight in cylinder by opening linear slide unit with cylindrical linear rail
Horizontally slip on line guide rail；2 sensor gusset pieces are fixed with according to detected wheel hub morpheme parameter distribution on T-shaped support, are passed
Two sides of sensor gusset piece are respectively arranged 1 laser displacement sensor.
2. detection means is jumped in contactless hub end footpath according to claim 1, it is characterized in that the second band base spherical outside surface ball
Bearing is fixedly connected with support column by top nut；First band base spherical outside surface ball bearing and detection support are by support column and lower spiral shell
Mother is fixedly connected.
3. detection means is jumped in contactless hub end footpath according to claim 1, it is characterized in that bolt is interior hexagonal
Bolt, can change bolt according to tested hub type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115744.9U CN206131990U (en) | 2016-10-12 | 2016-10-12 | Non -contact hub end radial run -out detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115744.9U CN206131990U (en) | 2016-10-12 | 2016-10-12 | Non -contact hub end radial run -out detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206131990U true CN206131990U (en) | 2017-04-26 |
Family
ID=58572829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621115744.9U Active CN206131990U (en) | 2016-10-12 | 2016-10-12 | Non -contact hub end radial run -out detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206131990U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645499A (en) * | 2018-05-24 | 2018-10-12 | 芜湖黄燕实业有限公司 | amplitude detection auxiliary device for wheel hub |
| CN110230988A (en) * | 2019-07-15 | 2019-09-13 | 河北科技大学 | Hub detection device |
| CN111735389A (en) * | 2020-08-27 | 2020-10-02 | 南京锦华机械制造有限公司 | Aluminum alloy wheel hub's check out test set |
| CN113607102A (en) * | 2021-08-05 | 2021-11-05 | 中信戴卡股份有限公司 | Aluminum alloy wheel hub circle error detection equipment that beats |
-
2016
- 2016-10-12 CN CN201621115744.9U patent/CN206131990U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645499A (en) * | 2018-05-24 | 2018-10-12 | 芜湖黄燕实业有限公司 | amplitude detection auxiliary device for wheel hub |
| CN110230988A (en) * | 2019-07-15 | 2019-09-13 | 河北科技大学 | Hub detection device |
| CN111735389A (en) * | 2020-08-27 | 2020-10-02 | 南京锦华机械制造有限公司 | Aluminum alloy wheel hub's check out test set |
| CN113607102A (en) * | 2021-08-05 | 2021-11-05 | 中信戴卡股份有限公司 | Aluminum alloy wheel hub circle error detection equipment that beats |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206131990U (en) | Non -contact hub end radial run -out detection device | |
| CN201468713U (en) | Dynamic vertical rotating display device | |
| CN101986125B (en) | Portable automobile wheel detector | |
| CN106043480A (en) | New-energy automobile part warehouse operation robot | |
| CN205979036U (en) | On -vehicle vertical single axle table | |
| CN2778867Y (en) | Orbit static geometrical parameter detecting vehicle. | |
| CN101750177A (en) | Assembly test table of pivoting support of windmill generator | |
| CN204964204U (en) | Portable auto steering characteristic testing arrangement | |
| CN114616450A (en) | Tire testing device | |
| CN105445041B (en) | A kind of light-duty unmanned vehicle parameter test platform | |
| CN103278130B (en) | A kind of clutch friction plate testing flatness equipment and using method thereof | |
| CN206113845U (en) | Wheel hub check out test set of beating | |
| CN201225946Y (en) | Apparatus for automatically replacing wheel felloe of dynamic balancing machine | |
| CN108956067A (en) | A kind of roller testing rig of analog orbit traffic wheel rail relation | |
| CN112033271B (en) | Automobile brake disc flatness detection device | |
| CN203595480U (en) | Instrument for measuring radial internal clearance of horizontal bearing | |
| CN2721595Y (en) | Movable universal hoisting stand | |
| CN115166028B (en) | Brake disc eddy current testing machine | |
| CN205043271U (en) | Utensil is examined in differential side gear lateral runout's measurement | |
| CN218973413U (en) | Automobile hub roundness detection device | |
| CN2876737Y (en) | Noise tester for use between pavement and tyre | |
| CN202216668U (en) | Axle automatic measuring machine | |
| CN211477637U (en) | Tire antiskid nature testing arrangement | |
| CN201864839U (en) | Dynamic rolling disk detector | |
| CN107705691A (en) | A kind of structure and method of rotor bearing experimental bench and quick-replaceable experimental piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |