CN207147361U - A kind of comprehensive detection model of wheel rim - Google Patents
A kind of comprehensive detection model of wheel rim Download PDFInfo
- Publication number
- CN207147361U CN207147361U CN201720553693.6U CN201720553693U CN207147361U CN 207147361 U CN207147361 U CN 207147361U CN 201720553693 U CN201720553693 U CN 201720553693U CN 207147361 U CN207147361 U CN 207147361U
- Authority
- CN
- China
- Prior art keywords
- wheel rim
- face
- detected
- rim
- bcad seats
- 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.)
- Expired - Fee Related
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of comprehensive detection model of wheel rim, the comprehensive detection model includes presiding over and secondary ruler, and the main scale includes blade and main scale detector, and the secondary ruler includes secondary ruler detector and translation neck；The secondary ruler detector includes rear end profile end face and lateral detection faces, rear rim, part bcad seats and the bcad seats of the wheel rim to be detected for being shaped as predetermined dimension of the rear end profile end face and the cross sectional shape of the intermarginal bcad seats fillet of trailing wheel, are provided with to detect the dial markings of rim width and flange height；In detection, it is detected on wheel rim and is fitted in the presence of two points with the rear end profile end face, the respectively point of contact of bcad seats and bcad seats fillet and the point of contact of rear rim and bcad seats fillet, two laminating points on the rear end profile end face for the detection model positioning datum.Can solve the problems, such as that detection process in existing wheel rim detection process is complicated, detection efficiency is low using the detection model.
Description
Technical field
It the utility model is related to wheel manufacture field, and in particular to a kind of comprehensive detection model of wheel rim.
Background technology
Wheel rim is that wheel periphery is used to install tire and forms the part of inflatable air chamber, is the load of assembling and fixed tire
Body, its properties also have a significant effect to the normal use of tire and automobile.Wheel rim detection is mainly to the main knot of wheel rim
Structure parameter is detected, to determine if within defined size range, so as to verify the availability of detected wheel rim.
The mode detected in the prior art to wheel rim is more various, for example, widely used 15 ° of DC wheel rims, the type wheel
The main structure parameters of rim include：Wheel rim nominal width, rim width, flange height, flange radius and beat seat angle etc.,
The method detected at this stage to the type wheel rim is mainly the detection model using difference in functionality and structure, respectively to the above
Each structural parameters are successively detected, however, the detection method has the following disadvantages：
Successively the various structural parameters for being detected wheel rim are detected respectively using a variety of detection models, will cause to detect
Model is various informative, detection is more, so that wheel rim testing process is complicated, detection efficiency is low.
Utility model content
The utility model provides a kind of comprehensive detection model of wheel rim, to solve respectively to make in existing wheel rim detection process
Different rim structures is carried out with the detection model with simple function to detect caused detection process complexity, detection efficiency
The problem of low.
The utility model provides a kind of comprehensive detection model of wheel rim, it is characterised in that including main scale and secondary ruler；
The main scale includes blade and main scale detector, and the blade is provided with the wheel rim mark corresponding to different model wheel rim
The dial markings of the margin of tolerance of fixed width degree；The main scale detector mainly includes front end profile end face, the front end profile end
Front wheel felloe, part bcad seats and the bcad seats of the wheel rim to be detected for being shaped as predetermined dimension in face and the intermarginal tyre bead of front-wheel
The cross sectional shape of seat fillet；It is provided with to detect the graduated scale of rim width and flange height on the front end profile end face
Line；In detection, it is detected on wheel rim and is fitted in the presence of two points with the front end profile end face, respectively bcad seats and tyre bead
The point of contact of seat fillet and the point of contact of front wheel felloe and bcad seats fillet, two laminating points on the front end profile end face are institute
State the positioning datum of detection model；
The secondary ruler includes secondary ruler detector and translation neck, and the secondary ruler detector includes rear end profile end face and side
To detection faces, the secondary ruler is coordinated using the translation neck with the main scale blade, and can be translated along the main scale blade；
Rear rim, part bcad seats and the bcad seats of the wheel rim to be detected for being shaped as predetermined dimension of the rear end profile end face with
The cross sectional shape of the intermarginal bcad seats fillet of trailing wheel；It is provided with to detect rim width and wheel rim on the rear end profile end face
The dial markings of height；In detection, it is detected on wheel rim and is fitted in the presence of two points with the rear end profile end face, be respectively
The point of contact of bcad seats and bcad seats fillet and the point of contact of rear rim and bcad seats fillet, two on the rear end profile end face
Individual laminating points are the positioning datum for detecting model.
Preferably, the scale of the margin of tolerance for the wheel rim nominal width corresponding to different model wheel rim that the blade is set
Graticule is set in the following way：Using the margin of tolerance of the nominal width as according to setting detect tank, two grooves of detect tank
Side is respectively the dial markings of the corresponding margin of tolerance upper limit and the dial markings of the corresponding margin of tolerance lower limit.
Preferably, the dial markings of the margin of tolerance of the wheel rim nominal width corresponding to different model wheel rim are true
Size graticule, in detection, after the positioning datum is positioned, the lateral detection faces are in the wheel rim for being detected wheel rim
With on the vertically long line of the position of intersecting point on bcad seats inclined-plane.
Preferably, the dial markings of the margin of tolerance of the wheel rim nominal width corresponding to different model wheel rim are signal
Graticule, in detection, after the positioning datum is positioned, what the signal graticule corresponding to the lateral detection faces was identified
Scale value includes：The front wheel felloe of wheel rim and the intersection point on bcad seats inclined-plane are detected between the intersection point on rear rim and bcad seats inclined-plane
Distance.
Preferably, the end of the main scale blade is provided with male means, to prevent the secondary ruler from departing from the main scale
Blade.
Preferably, it is described to detect the dial markings of rim width and flange height, along the front end profile end face and
The camber line at the wheel-rim shape position corresponding to the profile end face of rear end is labeled.
Preferably, it is corresponding with the wheel rim to be detected of preassigned on the profile end face of the front end profile end face or rear end
Wheel rim cross sectional shape position, corresponding position relationship between the wheel rim of detected wheel rim be present, by described corresponding
Position relationship, the flange radius with the use of the divider detection detected wheel rim can be passed through.
Preferably, it is corresponding with the wheel rim to be detected of preassigned on the profile end face of the front end profile end face or rear end
Bcad seats cross sectional shape position, corresponding position relationship between the bcad seats of detected wheel rim be present, by described right
Whether the position relationship answered, the beat seat angle that can detect the detected wheel rim meet preassigned.
Compared with prior art, the utility model has advantages below：
The comprehensive detection model of wheel rim provided herein, in detection process, utilize the front and back ends wheel for detecting model
On wide end face the cusp position of the bcad seats corresponding with the wheel rim to be detected of preassigned and bcad seats fillet and wheel rim with
The cusp position of bcad seats fillet is positioned as positioning datum, treat the detection wheel rim nominal width of wheel rim, rim width,
The main structure parameters such as flange height are detected simultaneously, without frequently change detection device, so as to simplify testing process with
And improve detection efficiency.
On the basis of above-mentioned detection, the wheel of the cross sectional shape and detected wheel rim of the front and back ends profile end face is utilized
Existing corresponding position relationship, can pass through the flange radius that the detected wheel rim is detected with the use of divider between edge；
Closed using existing corresponding position between the cross sectional shape and the bcad seats of detected wheel rim of the front and back ends profile end face
Whether system, the beat seat angle that can detect the detected wheel rim meet preassigned.
Brief description of the drawings
The structural representation of the comprehensive detection model for 15 ° of DC wheel rims that Fig. 1 is provided by the present embodiment；
The detection positioning datum schematic diagram that Fig. 2 is provided by the present embodiment；
Positioning schematic diagram when Fig. 3 is changed by beat seat angle in position fixing process that the present embodiment provides；
Positioning schematic diagram when Fig. 4 is changed by bead seat radius in position fixing process that the present embodiment provides；
Fig. 5 is the schematic diagram that the horizontal dial markings are directly carried out to horizontal mark；
Fig. 6 is to mark the horizontal dial markings in showing on the camber line of the wheel-rim shape part corresponding to profile end face
It is intended to；
The transverse direction and the mark schematic diagram of vertical dial markings that Fig. 7 is provided by the present embodiment；
Fig. 8 works as detection model close to the bcad seats profile position of detected wheel rim side and institute by what the present embodiment provided
State between the corresponding site of the bcad seats of detected wheel rim when larger gap be present, bcad seats position and quilt corresponding to profile end face
Detect the schematic diagram of the faying face of the bcad seats of wheel rim；
Fig. 9 works as bcad seats profile position and quilt of the detection model away from detected wheel rim side by what the present embodiment provided
When larger gap be present between the corresponding site of the bcad seats of detection wheel rim, the bcad seats position corresponding to profile end face is with being detected
The schematic diagram of the faying face of the bcad seats of wheel rim.
Accompanying drawing marks explanation：
1-1 main scale blades；1-2 main scale detectors；1-3 wheel rim nominal width detect tanks；1-4 front ends profile end face；Before 1-5
Hold initial surface；1-6 secondary ruler detectors；The smooth necks of 1-7；1-8 rear ends profile end face；The lateral detection faces of 1-9；1-10 transverse direction scales
Graticule；The vertical dial markings of 1-11；1-12 male means
Embodiment
Many details are elaborated in the following description in order to fully understand the utility model.But this practicality is new
Type can be to be much different from other manner described here to implement, and those skilled in the art can be new without prejudice to this practicality
Similar popularization is done in the case of type intension, therefore the utility model is not limited by following public specific implementation.
In the application, there is provided a kind of comprehensive detection model of wheel rim, embodiment presented below is to the comprehensive detection model
It is described in detail.
The comprehensive detection model of wheel rim provided herein, its design principle and detection method are particularly suitable for use in 15 °
Each main structure parameters of DC wheel rims are detected, and the present embodiment mainly illustrates using 15 ° of DC wheel rims as detected object, institute
State comprehensive detection model of the comprehensive detection model for 15 ° of DC wheel rims.
15 ° of DC wheel rims, its full name are that 15 ° of DC install inclined-plane commercial vehicle wheel wheel rim, and it is 15 degree to refer to beat seat angle
Rim for automobile wheel, the wheel rim belongs to the one piece rim manufactured using flow forming process, and it dismounts safety, and the accuracy of manufacture is high,
Sole mass is small, and bearing capacity is high, service life length, therefore is widely used in the wheel of various commercial car.The present embodiment institute
The comprehensive detection model of the 15 ° of DC wheel rims provided, its main function are the main knot with extension line to 15 ° of DC wheel rims
Structure parameter is detected simultaneously, and its Cleaning Principle is positioning measurement principle, i.e., to detect the privileged site on model as positioning
Benchmark detects to being detected wheel rim, and the main structure parameters with extension line refer to wheel rim nominal width, wheel
Edge width, flange height, flange radius and beat seat angle.
The comprehensive detection model for 15 ° of DC wheel rims that the present embodiment is provided, its profile are similar to slide measure, refer to figure
The structural representation of the comprehensive detection model of 1, Fig. 1 15 ° of DC wheel rims provided by the present embodiment, as shown in figure 1, the detection
Model mainly includes main scale and secondary ruler；The main scale includes blade 1-1 and main scale detector 1-2, and wheel is provided with the blade
Rim nominal width detect tank 1-3, the main scale detector include front end profile end face 1-4 and front end initial surface 1-5；The secondary ruler
Including secondary ruler detector 1-6 peace sliding card cages 1-7, the secondary ruler detector includes rear end profile end face 1-8 and lateral detection
Face 1-9；Front wheel felloe, part bcad seats and the tyre bead of the front end profile end face 1-4 wheel rim to be detected for being shaped as preassigned
The cross sectional shape of the seat bcad seats fillet intermarginal with front-wheel, the rear end profile end face 1-8 measuring wheel to be checked for being shaped as preassigned
Rear rim, part bcad seats and the bcad seats of rim and the cross sectional shape of the intermarginal bcad seats fillet of trailing wheel, take turns in the front end
It is separately provided for detecting the horizontal quarter of rim width and flange height on the wide end face 1-4 and rear end profile end face 1-8
Scale line 1-10 and vertical dial markings 1-11.
The principle detected using the detection model to wheel rim is：The secondary ruler is existed using the smooth neck 1-7
Translated on the blade 1-1, while the secondary ruler moves to final position, the front-end and back-end for being detected wheel rim are each
Fitted in the presence of two points and the front end profile end face and rear end profile end face, respectively bcad seats and bcad seats fillet is cut
The point of contact of point and wheel rim and bcad seats fillet, accordingly, two on the profile end face of the front end profile end face and rear end
Laminating points are the positioning datum for detecting model, and the detection model utilizes the front end profile end face 1-4 and the rear end
After positioning datum on the 1-8 of profile end face is positioned on detected wheel rim, according to the lateral detection faces 1-9 institutes of the secondary ruler
The corresponding dial markings measure on blade is detected the nominal width of wheel rim, at the same time, according to the front and back ends profile end
Horizontal dial markings 1-10 and vertical dial markings 1-11 on face detect the rim width and wheel rim height of the detected wheel rim
Degree.
The wheel rim corresponding with the wheel rim to be detected of preassigned on the profile end face of the front end profile end face or rear end
Cross sectional shape position, corresponding position relationship between the wheel rim of detected wheel rim be present, meeting above-mentioned detection content
On the basis of, using the detection model and the clearance conditions of the faying face at the wheel rim position of detected wheel rim, cooperation can be passed through
The flange radius of the detected wheel rim is detected using divider；With making a reservation on the profile end face of the front end profile end face or rear end
The cross sectional shape position of the corresponding bcad seats of the wheel rim to be detected of standard, exist between the bcad seats of detected wheel rim corresponding
Position relationship, using the clearance conditions of the faying face at the bcad seats position of detection model and the detected wheel rim, can determine that
Whether the beat seat angle of the detected wheel rim meets preassigned.
The quarter of the margin of tolerance of the wheel rim nominal width corresponding to different model wheel rim can be set on the main scale blade 1-1
Scale line, the dial markings are the detection foundation of wheel rim nominal width, and it has many forms, in the present embodiment, described
Dial markings are the wheel rim nominal width detect tank 1-3 corresponding to the margin of tolerance of 15 ° of DC wheel rim nominal widths of different model,
The detect tank is the groove of predetermined length, and each groove corresponds to the wheel rim nominal width of a certain model, the length of the groove
The as margin of tolerance of its corresponding wheel rim nominal width, two trough rims of the groove are respectively in the corresponding margin of tolerance
The dial markings of the dial markings of limit and the corresponding margin of tolerance lower limit.In the present embodiment, the comprehensive detection model institute is right
The wheel rim to be detected answered is 15 ° of DC wheel rims of a certain type, and the type wheel rim is divided into 5.25 inches by its wheel rim nominal width and arrived
15 inches of multiple models, accordingly, each model wheel rim have the corresponding detect tank on the main scale blade of the detection model
Correspond to therewith.
Dial markings on the main scale blade can be full-size(d) graticule, or signal graticule.Correspond to when described
When the dial markings of the margin of tolerance of 15 ° of DC wheel rim nominal widths of different model are full-size(d) graticule, the side of the secondary ruler
Wheel rim and bcad seats inclined-plane corresponding with the wheel rim to be detected of preassigned on the rear end profile end face are in detection faces
Position of intersecting point vertically long line on, in detection, after the positioning datum is positioned, the lateral detection faces are in
It is detected on the vertically long line of the wheel rim of wheel rim and the position of intersecting point on bcad seats inclined-plane；When described corresponding to different model
When the dial markings of the margin of tolerance of 15 ° of DC wheel rim nominal widths is illustrate graticule, the scale value for illustrating graticule to be marked
Including：The position of intersecting point of corresponding front wheel felloe and bcad seats inclined-plane on the front end profile end face, to the rear end profile end face
The distance between position of intersecting point of the upper rear rim corresponding with the wheel rim to be detected of preassigned and bcad seats inclined-plane, is being detected
When, after the positioning datum is positioned, the scale value that the signal graticule corresponding to the lateral detection faces is identified includes：
The intersection point on front wheel felloe and the bcad seats inclined-plane of wheel rim is detected the distance between to rear rim and the intersection point on bcad seats inclined-plane.At this
In embodiment, the dial markings are signal graticule, and it is specifically included：Front end initial surface 1-5 is true at the dial markings
Real size, the position of intersecting point on corresponding front wheel felloe and bcad seats inclined-plane are to the horizontal size of the front end initial surface 1-5 and right
Horizontal size of the rear rim and the position of intersecting point on bcad seats inclined-plane answered to the lateral detection faces 1-9.On it should be noted that
The position of intersecting point of wheel rim and bcad seats inclined-plane is virtual point corresponding to stating, and the point can not identify on the comprehensive detection model,
The position of intersecting point of the extended line and the extended line on bcad seats inclined-plane of its actual wheel rim on front and back ends profile end face, such as Fig. 4 institutes
Show, Fig. 4 be laterally and vertical dial markings mark schematic diagram, A points position in Fig. 4 be it is described corresponding to wheel rim prolong
The position of intersecting point of long line and the extended line on bcad seats inclined-plane.
End outside the main scale blade 1-1 detection ranges is provided with male means 1-12, and the male means can be
Fixed structure or demountable structure, its mainly to prevent the secondary ruler translation when depart from the main scale blade.
The front end initial surface 1-5 and lateral detection faces 1-9 are mutually perpendicular to the blade 1-1 respectively, the secondary ruler profit
Coordinated with the translation neck 1-7 and main scale blade 1-1, and can be translated along the main scale blade, the front end starting
Face 1-5 is corresponding to the original position of the main scale blade 1-1 when being positioned in detection process to the detection model；It is described
When lateral detection faces 1-9 is that the secondary ruler carries out translation positioning, corresponding to the final position of the main scale blade 1-1.
In detection process, the accuracy of testing result need to be established on the basis of being accurately positioned, therefore, to detecting model
With detected wheel rim be accurately positioned be effective detection precondition.Utilizing detection model progress provided herein
During detection, it is detected on wheel rim and is fitted in the presence of two points with the front end profile end face, respectively bcad seats is justified with bcad seats
The point of contact of the point of contact at angle and front wheel felloe and bcad seats fillet, two laminating points on the front end profile end face are the inspection
The positioning datum of test sample plate；Accordingly, it is detected on wheel rim and is fitted in the presence of two points with the rear end profile end face, is respectively
The point of contact of bcad seats and bcad seats fillet and the point of contact of rear rim and bcad seats fillet, two on the rear end profile end face
Individual laminating points are the positioning datum for detecting model.In the present embodiment, the smooth neck 1- is being utilized to the secondary ruler
7 when being translated, by the positioning datum on the front end profile end face 1-4 and rear end profile end face 1-8 to the detection sample
Plate is positioned, and refer to Fig. 2, and Fig. 2 is detection positioning datum schematic diagram, as shown in Fig. 2 A points are in the front end profile end
On face, corresponding to front wheel felloe and the position at the point of contact of bcad seats fillet, B points are on the front profile end face, corresponding to tyre bead
Seat and the position at the point of contact of bcad seats fillet, the A points and B points are the setting base of the detection model.Utilize the A
Point and B points are positioned, and can exclude influence of the factors such as bead seat radius and beat seat angle to testing result, the mistake
As shown in Figure 3 and Figure 4, Fig. 3 is positioning schematic diagram when beat seat angle changes in position fixing process to journey, and Fig. 4 is to position
Positioning schematic diagram when bead seat radius changes in journey, when beat seat angle and the bcad seats circle for being detected wheel rim
When angular radius is bigger than normal or less than normal, the position of the A points and B points does not change, to ensure the detection model described tested
Can accurately it be positioned on measuring wheel rim, so that it is guaranteed that subsequent detection is normally carried out.
In the present embodiment, the process that is detected of wheel rim nominal width for treating detection wheel rim is：Model will be detected
Main scale detector 1-2 is placed in front end bcad seats and the front wheel felloe junction of wheel rim to be detected, makes corresponding to main scale detector 1-2
The corresponding site of wheel rim to be detected is close at bcad seats fillet position and bcad seats inclined-plane position, its be mainly the positioning datum with
The fitting of the corresponding site of wheel rim is detected, then slides secondary ruler detector 1-6 along main scale blade 1-1, by smooth neck 1-7
To the other end bcad seats of the wheel rim to be detected, the main scale blade 1-1 and wheel rim to be detected are kept in sliding process
Wheel rim axis parallel, make it is described detection model secondary ruler detector 1-6 corresponding to bcad seats fillet position and bcad seats it is oblique
The corresponding site for being detected wheel rim rear end is close in facial position, and it is similarly the corresponding site of the positioning datum and detected wheel rim
Fitting, complete to position with this, then observe the secondary ruler detector lateral detection faces 1-9 whether be in preassigned inspection
Survey in groove 1-3, if so, then judging that the nominal width of the detected wheel rim meets predetermined detection standard.
In the present embodiment, front end profile end face 1-4 or described rear ends profile end face 1-8's is shaped as preassigned
The cross sectional shape of bcad seats fillet between the front wheel felloe or rear rim, part bcad seats and wheel rim and bcad seats of 15 ° of DC wheel rims,
The wheel rim of the flange height of the wheel rim cross-sectional shaped portion and the wheel rim to be detected of the setting value of rim width and preassigned
Height and width it is corresponding.Because the flange height and width of the wheel rim to be detected of the preassigned have certain value
Scope, so, the maximum and minimum value of flange height and width segments corresponding to the cross sectional shape need to consider actual inspection
Detection surplus required for during survey.In the present embodiment, the flange height of the wheel rim to be detected of the preassigned is
12.7 ± 0.5mm, i.e. 12.2mm-13.2mm, rim width 25-27mm, detect the wheel rim cross sectional shape corresponding to model
The higher limit of flange height and rim width is respectively set as 13.2mm and 27mm, lower limit be set as 12.2mm and
25mm, its object is to reserve the detection surplus of abundance, and ensure that the flange height of wheel rim to be detected is not less than minimum value mark
It is accurate.
In the present embodiment, it is described detecting the horizontal dial markings of the rim width of 15 ° of DC wheel rims and flange height
1-10 and vertical dial markings 1-11 marks in the front end profile end face 1-4 and the rear end profile end face 1-8 institutes respectively
On the camber line of corresponding wheel rim cross sectional shape, as shown in Figure 5 and Figure 6, Fig. 5 is that the horizontal dial markings are directly entered into water-filling
The schematic diagram of flat mark, Fig. 6 are to mark the horizontal dial markings in the arc of the wheel-rim shape part corresponding to profile end face
Schematic diagram on line, by comparison diagram 5 and Fig. 6, compared to rim width is directly marked in the horizontal direction, the camber line marks
Method can more intuitively and accurately observe the rim width of the detected wheel rim.Vertical graduated scale for detecting flange height
Line, its mask method are identical with the mask method of the horizontal dial markings.
The main scale detector and the secondary ruler detector are divided into two parts up and down along the main scale blade respectively, before described
End profile end face can be respectively at the top or bottom of the main scale detector, can also be in the main scale detector simultaneously
Upper and lower part, the rear end profile end face are identical with the setting of the front end profile end face.Described horizontal and vertical scale
Graticule can mark in the top of the detector simultaneously, or mark simultaneously in the bottom of the detector, can also mark respectively
Note in the upper and lower part of the detector, meet detection flange height and width of wheel rim as long as having in the detector area marking
Vertical and horizontal detection foundation when spending, all meet the detection method of flange height and rim width described herein.
In the present embodiment, mark in the top of detector, use to detect the horizontal dial markings 1-10 of rim width
With detect the vertical dial markings 1-11 of flange height marked respectively in the top of detector by predetermined height detection scope and
Bottom, when being detected using the detection model of this kind of notation methods, the top and the bottom for detecting model need to be replaced to distinguish
Measure is detected the flange height and rim width of wheel rim.As described in Fig. 7, Fig. 7 is transverse direction and vertical quarter in the present embodiment
The mark schematic diagram of scale line, in the figure 7, the cross sectional shape on the main scale detector top is detecting the limit level of wheel rim
And rim width；The cross sectional shape of the main scale detector bottom is detecting the low limit level of wheel rim and flange radius.Need
It is noted that the setting of the shape and specification of the upper and lower part of the secondary ruler detector is upper and lower with the main scale detector
Partial shape and specification is corresponding, i.e. the cross sectional shape on the secondary ruler detector top is detecting the limit level of wheel rim
And rim width；The cross sectional shape of the secondary ruler detector bottom is to detect the low limit level of wheel rim, in actually detected process
In, the upper and lower part need to be used in combination to complete the detection to flange height.
In the present embodiment, when detecting the rim width of wheel rim, the main scale detector for detecting model and secondary ruler are detected
Head positioned by above-mentioned to detect the localization method of wheel rim nominal width, by main scale and secondary ruler detector to detection wheel
One end of edge width is close to the rim location of detected wheel rim, and whether the marginal position for observing the detected wheel rim is in institute
In the radian graticule for stating detection model corresponding site, if so, then judging that the rim width of the wheel rim meets examination criteria.
In the present embodiment, when detecting the flange height of wheel rim, measured using go-no go gauge mode, i.e. minimum height values model
It is used in combination with maximum height value model, the detector top of the detection model corresponds to the maximum model of flange height,
The detector bottom corresponds to the minimum value model of flange height, as shown in fig. 7, its detection method is：Model will be detected
The top of main scale or secondary ruler detector is placed at the bcad seats of wheel rim to be detected (to detect the limit level of wheel rim), makes detection
Bcad seats fillet and bcad seats inclined-plane position corresponding to model are close to the corresponding site of wheel rim to be detected, and keep main scale chi
Body 1-1 and wheel rim to be detected axis parallel, observe between the peak of wheel rim and the relevant position of detection model and whether depositing
In gap；Then the bottom for the detector for detecting model is adjusted to above-mentioned detector (to detect the low limit level of wheel rim)
At upper position, the top for replacing the detector of the detection model is positioned on the detected wheel rim, described in observation
It is detected between the bcad seats inclined-plane of wheel rim and the relevant position of the detection model and whether there is gap, if above-mentioned two is observed
Result is to be, then judges that the height for being detected wheel rim meets examination criteria.
It is above-mentioned to detect flange height using go-no go gauge mode, the upper and lower part of the detector need to be used cooperatively, it is described
The upper and lower part of detector corresponds to the upper and lower bound of flange height, and the process need to be only observed between wheel rim and detection model
Clearance conditions, it is described to detect the vertical dial markings 1-11 of flange height without observing, but in actually detected,
It can also observe described detecting the vertical dial markings of flange height, directly measure the concrete numerical value of the flange height,
Testing goal is reached with this, as shown in fig. 7, in this case, mainly by described detecting the one of wheel rim limit level
The flange height is observed at end, and described one end corresponding to wheel rim low limit level is then mainly for detection of flange radius.
In the present embodiment, the span of the flange radius of the detected wheel rim is 12.7 ± 0.5mm, i.e. 12.2mm-
13.2mm, the radius value at the wheel-rim shape position corresponding to the detection model with detecting the numerical value of the low limit level of wheel rim
It is identical, it is 12.2mm, during being detected to flange radius, the main scale detector for detecting model or secondary ruler is detected
The bottom of head, the wheel for being detected wheel rim to detect the wheel-rim shape position corresponding to one end of the low limit level of wheel rim to be close to
Positioned at edge, the correspondence position observed between the corresponding site of the detection model and detected wheel rim, if the wheel rim
It is bonded with being only existed in the range of the correspondence position of the detection model at one, then shows that the flange radius is less than the detection sample
Plate corresponds to the radius of wheel-rim shape part, i.e., less than 12.2mm, thus judges that the flange radius of the detected wheel rim is not inconsistent
Close examination criteria；If the wheel rim be bonded with existing in the range of the correspondence position of the detection model at two, and the patch at two
Gap between conjunction be present, then show that the flange radius is more than the radius that the detection model corresponds to wheel-rim shape part, i.e.,
More than 12.2mm, the gap at described two joint place is then inserted perpendicularly into successively from small dimension to big specification using divider,
The maximum gauge that can be inserted into divider is the numerical value of divider measurement, maximum plus pluggable divider with the radius value of detection model
Diameter can measure the radius distance value of detected wheel rim, if maximum gauge >=1mm of the pluggable divider, i.e., described tested
Radius value >=13.2mm of measuring wheel edge, then judge that the flange radius of the detected wheel rim does not meet examination criteria；If the wheel
Edge is bonded completely with the correspondence position of the detection model, then the radius value for showing the wheel rim is 12.2mm.
In the present embodiment, the angle of the bcad seats inclined-plane position corresponding to the detection model and horizontal direction is 15 °,
Using the positioning datum of the comprehensive detection model after being detected and being positioned on wheel rim, in the front end profile end face or
On the faying face of the bcad seats at bcad seats position and detected wheel rim corresponding to the profile end face of rear end, if the detection model leans on
Exist between the corresponding site of the bcad seats profile position of nearly detected wheel rim side and the bcad seats of the detected wheel rim larger
Gap, as shown in figure 8, then showing that this is detected the beat seat angle of wheel rim and is less than 15 °；If the detection model is away from detected
Larger gap be present between the corresponding site of the bcad seats profile position of wheel rim side and the bcad seats of detected wheel rim, such as Fig. 9 institutes
Show, then show that this is detected the beat seat angle of wheel rim and is more than 15 °.In the present embodiment, the bcad seats angle of 15 ° of DC wheel rims
The allowed band of degree is 15 ° ± 1 °, i.e., 14 ° -16 °, so when detecting beat seat angle, the detection model is detected with described
There is a certain amount of allowed band in gap between measuring wheel rim, when only described gap exceeds the allowed band, just can determine that described
The beat seat angle for being detected wheel rim does not meet examination criteria.
Although the utility model is disclosed as above with preferred embodiment, its be not for limiting the utility model, it is any
Those skilled in the art are not being departed from spirit and scope of the present utility model, can make possible variation and modification, because
This scope of protection of the utility model should be defined by the scope that the utility model claims are defined.
Claims (8)
1. the comprehensive detection model of a kind of wheel rim, it is characterised in that including main scale and secondary ruler；
The main scale includes blade and main scale detector, and the blade is provided with the wheel rim demarcation width corresponding to different model wheel rim
The dial markings of the margin of tolerance of degree；The main scale detector mainly includes front end profile end face, the front end profile end face
The front wheel felloe, part bcad seats and bcad seats and the intermarginal bcad seats of front-wheel for being shaped as the wheel rim to be detected of predetermined dimension are justified
The cross sectional shape at angle；It is provided with to detect the dial markings of rim width and flange height on the front end profile end face；
During detection, it is detected on wheel rim and is fitted in the presence of two points with the front end profile end face, respectively bcad seats is justified with bcad seats
The point of contact of the point of contact at angle and front wheel felloe and bcad seats fillet, two laminating points on the front end profile end face are the inspection
The positioning datum of test sample plate；
The secondary ruler includes secondary ruler detector and translation neck, and the secondary ruler detector includes rear end profile end face and lateral inspection
Survey face, the secondary ruler is coordinated using the translation neck with the main scale blade, and can be translated along the main scale blade；It is described
The rear rim of the wheel rim to be detected for being shaped as predetermined dimension of rear end profile end face, part bcad seats and bcad seats and trailing wheel
The cross sectional shape of intermarginal bcad seats fillet；It is provided with to detect rim width and flange height on the rear end profile end face
Dial markings；In detection, it is detected on wheel rim and is fitted in the presence of two points with the rear end profile end face, respectively tyre bead
The point of contact of seat and the point of contact of bcad seats fillet and rear rim and bcad seats fillet, two on the rear end profile end face are pasted
Chalaza is the positioning datum for detecting model.
2. the comprehensive detection model of wheel rim according to claim 1, it is characterised in that what the blade was set corresponds to not
Dial markings with the margin of tolerance of the wheel rim nominal width of model wheel rim are set in the following way：With the nominal width
The margin of tolerance is according to setting detect tank, and two trough rims of detect tank are respectively the dial markings of the corresponding margin of tolerance upper limit
With the dial markings of the corresponding margin of tolerance lower limit.
3. the comprehensive detection model of wheel rim according to claim 1, it is characterised in that described to correspond to different model wheel rim
The dial markings of the margin of tolerance of wheel rim nominal width be full-size(d) graticule, in detection, carried out through the positioning datum
After positioning, the lateral detection faces are in the vertically long line of the wheel rim and the position of intersecting point on bcad seats inclined-plane that are detected wheel rim
On.
4. the comprehensive detection model of wheel rim according to claim 1, it is characterised in that described to correspond to different model wheel rim
Wheel rim nominal width the margin of tolerance dial markings for signal graticule, detection when, positioned through the positioning datum
Afterwards, the scale value that the signal graticule corresponding to the lateral detection faces is identified includes：It is detected the front wheel felloe and tyre bead of wheel rim
The intersection point on seat inclined-plane is the distance between to the intersection point on rear rim and bcad seats inclined-plane.
5. the comprehensive detection model of wheel rim according to claim 1, it is characterised in that the end of the main scale blade is set
There are male means, to prevent the secondary ruler from departing from the main scale blade.
6. the comprehensive detection model of wheel rim according to claim 1, it is characterised in that it is described to detect rim width and
The dial markings of flange height, along the camber line at the wheel-rim shape position corresponding to the front end profile end face and rear end profile end face
It is labeled.
7. the comprehensive detection model of wheel rim according to claim 1, it is characterised in that the front end profile end face or after
Hold the cross sectional shape position of wheel rim corresponding with the wheel rim to be detected of preassigned on profile end face, the wheel with detected wheel rim
Corresponding position relationship between edge be present, can be by described in being detected with the use of divider by the corresponding position relationship
It is detected the flange radius of wheel rim.
8. the comprehensive detection model of wheel rim according to claim 1, it is characterised in that the front end profile end face or after
The cross sectional shape position of bcad seats corresponding with the wheel rim to be detected of preassigned on profile end face is held, with detected wheel rim
Corresponding position relationship between bcad seats be present, by the corresponding position relationship, the detected wheel rim can be detected
Whether beat seat angle meets preassigned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553693.6U CN207147361U (en) | 2017-05-18 | 2017-05-18 | A kind of comprehensive detection model of wheel rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553693.6U CN207147361U (en) | 2017-05-18 | 2017-05-18 | A kind of comprehensive detection model of wheel rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147361U true CN207147361U (en) | 2018-03-27 |
Family
ID=61659463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720553693.6U Expired - Fee Related CN207147361U (en) | 2017-05-18 | 2017-05-18 | A kind of comprehensive detection model of wheel rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532242A (en) * | 2020-09-14 | 2021-10-22 | 无锡透平叶片有限公司 | Design method of profile measuring template of large-torsion blade |
-
2017
- 2017-05-18 CN CN201720553693.6U patent/CN207147361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532242A (en) * | 2020-09-14 | 2021-10-22 | 无锡透平叶片有限公司 | Design method of profile measuring template of large-torsion blade |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102322776B (en) | Single-toe elastic strip fast detecting tool and detecting method | |
| MX2010011928A (en) | Device and method for measuring object to be measured having hollow circular cylindrical shape, and device for inspecting external appearance of tire. | |
| CN105627923A (en) | Scan path programming method obtained by leaf dense point cloud on basis of laser ranging | |
| CN207600417U (en) | A kind of caliberating device for road vehicle hub runout testing machine | |
| CN103697798A (en) | Measuring device and measuring method for swing angle of ball head | |
| CN207147361U (en) | A kind of comprehensive detection model of wheel rim | |
| CN109690237A (en) | Method for controlling the consistency of the profile of the curved surface of turbine element | |
| CN107289840A (en) | A kind of comprehensive detection model of wheel rim | |
| CN104848766B (en) | The detection means and its detection method of track train wheel rolling circular diameter | |
| CN107966082A (en) | A kind of cubing for being used to detect automobile curved surface part surface profile | |
| US7677077B2 (en) | Sensor calibration device and method for a tire | |
| CN207832124U (en) | Wheel tread parameter intelligent detector calibrating installation | |
| US7578181B2 (en) | Method for correcting concave-convex exhibited on a surface of a body of rotation | |
| CN209727063U (en) | A kind of Vehicular hub bounce testing machine verifying simulation wheel hub | |
| CN118268930A (en) | Self-checking method for contact type measuring head application | |
| CN106500640A (en) | A kind of method calibrated by engine blade measurement apparatus | |
| CN207585468U (en) | A kind of cubing for being used to detect automobile curved surface part surface profile | |
| CN205898071U (en) | Utensil is examined to automotive interior spare profile | |
| CN109649683A (en) | A kind of radome test load(ing) point determines method | |
| CN114543731B (en) | Blade detection method and device | |
| CN208459027U (en) | A kind of wheel surface hardness determination position indicator | |
| CN205718759U (en) | A kind of automotive suspension elevation carrection aid | |
| CN209459575U (en) | A kind of small-sized valve body symmetry test measuring device | |
| CN209485196U (en) | A kind of EMU wheel tread and axle body Measure of the deep of the defects instrument | |
| CN209689523U (en) | A kind of front fog lamp of automobile detection tool device facilitating operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 442042 Guangdong Road, Shiyan City, Hubei Province Patentee after: Dongfeng Automobile Chassis System Co., Ltd. Address before: 442042 Guangdong Road, Zhangwan District, Shiyan City, Hubei Province Patentee before: DONGFENG AUTOMOTIVE WHEEL CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20210518 |