CN208187721U - Pressure tread flaking experimental machine - Google Patents
Pressure tread flaking experimental machine Download PDFInfo
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- CN208187721U CN208187721U CN201820808015.4U CN201820808015U CN208187721U CN 208187721 U CN208187721 U CN 208187721U CN 201820808015 U CN201820808015 U CN 201820808015U CN 208187721 U CN208187721 U CN 208187721U
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- pressure
- compression module
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- tread flaking
- tire
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Abstract
The utility model discloses a kind of pressure tread flaking experimental machines, including cantilever support, rotary table, axle center compression module, circumferential compression module and sensing control module；Cantilever support includes telescopic column and the cantilever for being mounted on telescopic column upper end；Rotary table is mounted on the front of cantilever support, and axle center compression module is fixed on the cantilever of cantilever support, and circumferential compression module is mounted on the telescopic column of cantilever support；Sensing control module is connect with axle center compression module and circumferential compression module respectively, and circumferential compression module is used to detect the adhesive force size of tire Yu some tie point of wheel hub, and axle center compression module is for detecting tire and the total attachment force size of wheel hub；Above-mentioned experimental machine can not only examine the summary of tire and wheel hub resultant force, but also can examine the binding force of tire Yu any contact point of wheel hub；The experimental machine can simulate the true force environment of tire, detect from binding force of all angles to tire and wheel hub, improve conventional efficient.
Description
Technical field
The utility model relates to tire production technical fields, and in particular to a kind of pressure tread flaking experimental machine.
Background technique
Non-inflatable tyre by the service life of its mechanical property and overlength become wheel-chair, electric bicycle, Segway Human Transporter,
The preferred tire of light motorcycle, perambulator and shopping cart etc..Non-inflatable tyre in use due to various,
The problems such as will lead to tire and wheel hub disengaging, dislocation.Therefore, control is required with the binding force of corresponding wheel hub per a tire to exist
In claimed range.
Currently, lacking a kind of tread flaking experimental facilities that can simulate tire used environment on the market, test pressure tread flaking
Cost and efficiency be all unable to satisfy requirement.
Utility model content
The technical problems to be solved in the utility model is to have overcome the deficiencies of the prior art and provide a kind of pressure tread flaking experiment
Machine can not only examine the summary of tire and wheel hub resultant force, but also can examine the binding force of tire Yu any contact point of wheel hub；Together
When, which can simulate the true force environment of tire, it is detected from binding force of all angles to tire and wheel hub,
The application of sensing control module improves conventional efficient.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of pressure tread flaking experimental machine, including cantilever
Formula bracket, rotary table, axle center compression module, circumferential compression module and sensing control module；The cantilever support includes
Telescopic column and the cantilever for being mounted on telescopic column upper end, telescopic column can according to need adjustment height, meet different height
The replacement requirement of rotary table quickly adjusts axle center compression module and rotation that is, after replacing the rotary table of different height
The distance of revolving worktable.
The length of cantilever be it is fixed, cantilever can be rotated around telescopic column, increase the application range of experimental bench.
Telescopic column is fixed on bottom plate.
Rotary table is mounted on the front of cantilever support, i.e. rotary table is fixed on bottom plate.Axle center compression molding
Block is fixed on the cantilever of cantilever support, and circumferential compression module is mounted on the telescopic column of cantilever support；Sensing control
Module is connect with axle center compression module and circumferential compression module respectively, and circumferential compression module is for detecting tire and some company of wheel hub
The adhesive force size of contact, axle center compression module is for detecting tire and the total attachment force size of wheel hub.
The circumferential direction compression module includes longitudinal extension unit, height adjustment unit and pressurization head unit, longitudinal extension list
Member is mounted on the telescopic column of cantilever support, the opposite position of the level for adjusting circumferential compression module and rotary table
It sets；Height adjustment unit is fixed on the side of telescopic column, for quickly adjusting the phase of circumferential compression module with rotary table
To height and position.The pressurization head unit is mounted on the lower end of longitudinal extension unit, pressurization head unit itself can also to its with
The position of rotary table is finely adjusted.
The pressurization head unit includes pressure roller, pressure angle adjusting mechanism and horizontal connection block, pressure angle adjusting mechanism
The inside of horizontal connection block is pressed in installation；Pressure roller is fixed on the end of pressure angle adjusting mechanism.Pressure
Power angle adjusting mechanism also may be mounted at the lower end of horizontal connection block.
The outside of the pressure roller is equipped with arcuation flange, and the outside of the arcuation flange is hemisphere, described hemispheroidal
Downside is connection arc plate.There is 10 °~15 ° of angle in the end face of connection arc plate and pressure roller, and the center of arcuation flange is not adding
In the median plane of pressing roller, improves the mechanical characteristic of pressure roller under wide-angle, improve its service life.
The rotary table includes rotating driver and hollow stage body, and rotating driver is mounted on cantilever support,
Hollow stage body is mounted on rotating driver；The hollow stage body upper end is equipped with tread flaking ring, is equipped with gear on the outside of the tread flaking ring
Column.Rotary table can according to need replacement, and the quantity of tread flaking ring can be adjusted according to different requirements, the quantity of bumping post
It can also be adjusted with position.
The sensing control module includes axial pressure sensor, circumferential pressure sensor and central controller, axle center pressure
Force snesor is mounted in axial pressure module；Circumferential pressure sensor is mounted in circumferential pressure module, axial pressure sensing
Device and circumferential pressure sensor are connect with central controller simultaneously.
The axial pressure module includes formed punch and force adding machine, and force adding machine is mounted on cantilever, and formed punch, which is fixed on, to be added
The lower end of power unit.Force adding machine can be set to manually, may be set to be electronic or hydraulic-driven mode.
The lower end of the formed punch is imploded arcs, which is equipped with elastic glue-line, the elasticity glue-line with a thickness of interior
0.8~0.9 times of concave arc depth.The shape of imploded arcs is matched with the middle heart shape of wheel hub.
The pressure angle adjusting mechanism includes adjustment handle, idler wheel push rod and main supporting rod, pressure roller center and main supporting rod
It is hinged；Idler wheel push rod one end is hinged on the end face of pressure roller, and adjustment handle is mounted on the other end of idler wheel push rod.
Main supporting rod is fixed link, and idler wheel push rod is motion bar, and the movement of idler wheel push rod leads to angle of the pressure roller relative to main supporting rod
It sends and changes.
The main supporting rod downside is equipped with idler wheel push rod mounting hole, and the inner wall of the idler wheel push rod mounting hole is screw rod inner hole；
The idler wheel push rod is wire lever.Using the connection type of lead screw, Adjustment precision is high.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
Not only the summary of tire and wheel hub resultant force can have been examined, but also the combination of tire and any contact point of wheel hub can be examined
Power；Meanwhile the experimental machine can simulate the true force environment of tire, carry out from binding force of all angles to tire and wheel hub
The application of detection, sensing control module improves conventional efficient.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is the overall structure diagram of the utility model；
Attached drawing 2 is the circumferential compression module structural schematic diagram of the utility model；
Attached drawing 3 is the polishing head cellular construction schematic diagram of the utility model；
Attached drawing 4 is the utility model pressure angle adjusting mechanism partial structural diagram；
Attached drawing 5 is the utility model pressure roller partial structural diagram；
Attached drawing 6 is the utility model pressure angle adjusting mechanism partial structural diagram two；
Attached drawing 7 is the utility model axle center compression module structural schematic diagram；
Attached drawing 8 is the utility model rotary table structural schematic diagram.
In figure: 1, rotary table；2, axle center compression module；3, cantilever support；4, sensing control module；5, circumferential to add
Die block；6, longitudinal extension unit；7, height adjustment unit；8, bar is adjusted；9, connecting rod；10, pressurize head unit；11, handle；
12, handle is adjusted；13, main supporting rod；14, horizontal connection block；15, idler wheel push rod；16, pressure roller；17, idler wheel push rod is installed
Hole；18, arcuation flange；19, arc plate is connected；20, rotating handle；21, force adding machine；22, formed punch；23, bumping post；24, tread flaking ring.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below.
Embodiment one:
Such as a kind of Fig. 1 to Fig. 5, Fig. 7 to pressure tread flaking experimental machine shown in Fig. 8, cantilever support 3 is the other portions of experimental machine
Part provides installation foundation, and rotary table 1, axle center compression module 2 and the circumferential cooperation of compression module 5 can complete tire and wheel hub
The detection of total tread flaking power and any contact point binding force.Sensing control module 4 is used to collect detection information, records and can be real-time
It shows.
First the wheel assembled is fixed on rotary table 1 when use, starts axle center compression module 2, guarantees formed punch
22 are in contact condition with hub centre, shake force adding machine 21, and force adding machine 21 drives formed punch 22 to be pressed on wheel hub, continue
It operates force adding machine 21 and increases pressing force, when the moment that tire and wheel hub disengage, force adding machine 21 can unload power suddenly, at this point, passing
Control module 4 is felt by the stressed peak information of axial pressure sensor collection, completes experiment.
When carrying out the detection of tire and any contact point binding force of wheel hub, the pressure roller 16 of circumferential compression module 5 is first
First contact the hub side of tire and wheel hub binding site.Height adjustment unit 7 continues to act, and pressure roller 16 is driven to compress wheel hub,
It is detached from or loosens to this of wheel hub and tire contact point, sensing control module 4 is stressed by axial pressure sensor collection
Peak information completes the experiment of this contact point.
Tire and the experiment method of the other contact points of wheel hub are as above.
To simulate different stresses, pressure roller 16 and the angle of horizontal plane can according to need adjustment.Specifically,
Position of the idler wheel push rod 15 relative to horizontal connection block 14 is adjusted by adjusting handle 12.Due to pressure roller 16 and idler wheel push rod
15 and main supporting rod 13 simultaneously it is hinged, the change of 15 position of idler wheel push rod will drive pressure roller 16 relative to main supporting rod 13
The change of position.Such as, 15 retraction of idler wheel push rod, the retraction therewith of pressure roller 16；Idler wheel push rod 15 is pushed forward, and pressure roller 16 is therewith
Change the angle of itself and main supporting rod 13, the rotation of rotary table 1 can be so that experiment can carry out under multiple angles.
To achieve the above object, rotary table 1 is mounted on the front of cantilever support 3, and axle center compression module 2 is fixed on
On the cantilever of cantilever support 3, circumferential compression module 5 is mounted on the telescopic column of cantilever support 3；Sensing control module 4
It is connect respectively with axle center compression module 2 and circumferential compression module 5,5 pieces of circumferential compression molding for detecting tire and some company of wheel hub
The adhesive force size of contact, axle center compression module 2 is for detecting tire and the total attachment force size of wheel hub；
Circumferential compression module 5 includes longitudinal extension unit 6, height adjustment unit 7 and pressurization head unit 10, longitudinal extension list
Member 6 is used to adjust the horizontal relative position of pressurization head unit 10 and rotary table 1, to adapt to the wheel size of different size.
Longitudinal extension unit 6 is mounted on the column of cantilever support, carries out position adjusting by handle 11.
Height adjustment unit 7 is fixed on the front end of longitudinal extension unit 6, and pressurization head unit 10 is mounted on height adjustment unit
7 lower end.
The head unit 10 that pressurizes includes pressure roller 16, pressure angle adjusting mechanism and horizontal connection block 14, and pressure angle adjusts machine
The inside of horizontal connection block 14 is pressed in structure installation；Pressure roller 16 is fixed on the end of pressure angle adjusting mechanism.Pressure angle adjusts machine
Structure includes that adjustment handle 12, idler wheel push rod 15 and main supporting rod 13,16 center of pressure roller and main supporting rod 13 are hinged；Idler wheel
15 one end of push rod is hinged on the end face of pressure roller 16, and adjustment handle 12 is mounted on the other end of idler wheel push rod 15.
The outside of pressure roller 16 is equipped with arcuation flange 18, and the outside of the arcuation flange 18 is hemisphere, under hemispheroidal
Side is connection arc plate 19.Arcuation flange 18 has good wear-resisting property, and the thinnest part thickness of connection arc plate 19 is not less than 5mm.
The hollow stage body upper end of rotary table 1 is equipped with tread flaking ring 24, is equipped with bumping post 23 on the outside of the tread flaking ring.Tread flaking ring
24 have multiple tracks, and the position of bumping post 23, which also can according to need, to be adjusted, to adapt to the Tire experiment of different size.
Sensing control module 4 includes axial pressure sensor, circumferential pressure sensor and central controller, and axial pressure passes
Sensor is mounted in axial pressure module 3；Circumferential pressure sensor is mounted on 5 in circumferential pressure module, axial pressure sensor
It is connect simultaneously with central controller with circumferential pressure sensor.
Force adding machine 21 is mounted on cantilever, and formed punch 22 is fixed on the lower end of reinforcing unit.
Adjustment bar 8 is long bolt.
Connecting rod 9, which can according to need, adjusts its relative position in circumferential compression module 5, and there is position to lock function
Energy.
The lower end of formed punch 22 is imploded arcs, which is equipped with elastic glue-line, the elasticity glue-line with a thickness of indent
0.8~0.9 times of arc depth.Elastic glue-line is used to guarantee the smoothness of pressure process and reduces abrasion.
13 downside of main supporting rod is equipped with idler wheel push rod mounting hole 17, and the inner wall of idler wheel push rod mounting hole 17 is screw rod inner hole；
Idler wheel push rod 15 is wire lever.
Embodiment two:
As shown in fig. 6, the pressure roller 16 of pressure angle adjusting mechanism also may be mounted at the lower section of horizontal connection block 14, lead to
The mode for crossing gear connection is adjusted the angle of pressure roller 16.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (9)
1. pressure tread flaking experimental machine, it is characterised in that: including cantilever support, rotary table, axle center compression module, circumferentially add
Die block and sensing control module；The cantilever support includes telescopic column and the cantilever for being mounted on telescopic column upper end；Rotation
Revolving worktable is mounted on the front of cantilever support, and axle center compression module is fixed on the cantilever of cantilever support, circumferential to pressurize
Module is mounted on the telescopic column of cantilever support；Sensing control module respectively with axle center compression module and circumferential compression module
Connection, circumferential compression module are used to detect the adhesive force size of tire Yu some tie point of wheel hub, and axle center compression module is for examining
Measuring wheel tire and the total attachment force size of wheel hub；
The circumferential direction compression module includes longitudinal extension unit, height adjustment unit and pressurization head unit, longitudinal extension unit peace
On the telescopic column of cantilever support, height adjustment unit is fixed on the side of telescopic column, the pressurization head unit peace
Mounted in the lower end of longitudinal extension unit.
2. pressure tread flaking experimental machine according to claim 1, it is characterised in that: the pressurization head unit include pressure roller,
The inside of horizontal connection block is pressed in pressure angle adjusting mechanism and horizontal connection block, the installation of pressure angle adjusting mechanism；Pressure roller is fixed
In the end of pressure angle adjusting mechanism.
3. pressure tread flaking experimental machine according to claim 2, it is characterised in that: it is convex that the outside of the pressure roller is equipped with arcuation
Edge, the outside of the arcuation flange are hemisphere, and the hemispheroidal downside is connection arc plate.
4. pressure tread flaking experimental machine according to claim 1, it is characterised in that: the rotary table includes rotating driver
With hollow stage body, rotating driver is mounted on cantilever support, and hollow stage body is mounted on rotating driver；Described hollow
Body upper end is equipped with tread flaking ring, is equipped with bumping post on the outside of the tread flaking ring.
5. pressure tread flaking experimental machine according to claim 4, it is characterised in that: the sensing control module includes axial pressure
Sensor, circumferential pressure sensor and central controller, axial pressure sensor are mounted in axial pressure module；Circumferential pressure
Sensor is mounted in circumferential pressure module, and axial pressure sensor and circumferential pressure sensor connect with central controller simultaneously
It connects.
6. pressure tread flaking experimental machine according to claim 1, it is characterised in that: the axial pressure module includes formed punch and adds
Force mechanisms, force adding machine are mounted on cantilever, and formed punch is fixed on the lower end of reinforcing unit.
7. pressure tread flaking experimental machine according to claim 6, it is characterised in that: the lower end of the formed punch is imploded arcs, this is interior
Concave arc surface is equipped with elastic glue-line, 0.8~0.9 times with a thickness of imploded arcs depth of the elasticity glue-line.
8. pressure tread flaking experimental machine according to claim 2, it is characterised in that: the pressure angle adjusting mechanism includes adjustment hand
Handle, idler wheel push rod and main supporting rod, pressure roller center and main supporting rod are hinged；Idler wheel push rod one end is hinged on pressure roller
End face on, adjustment handle is mounted on the other end of idler wheel push rod.
9. pressure tread flaking experimental machine according to claim 8, it is characterised in that: the main supporting rod downside is equipped with idler wheel push rod
Mounting hole, the inner wall of the idler wheel push rod mounting hole are screw rod inner hole；The idler wheel push rod is wire lever.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018203260184 | 2018-03-09 | ||
| CN201820326018 | 2018-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208187721U true CN208187721U (en) | 2018-12-04 |
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ID=64428883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820808015.4U Active CN208187721U (en) | 2018-03-09 | 2018-05-29 | Pressure tread flaking experimental machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507803A (en) * | 2018-03-09 | 2018-09-07 | 徐州阿波罗新材料科技有限公司 | Pressure tread flaking experimental machine |
| CN114323385A (en) * | 2021-12-31 | 2022-04-12 | 北京阿帕科蓝科技有限公司 | Wheel detection device and method |
-
2018
- 2018-05-29 CN CN201820808015.4U patent/CN208187721U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507803A (en) * | 2018-03-09 | 2018-09-07 | 徐州阿波罗新材料科技有限公司 | Pressure tread flaking experimental machine |
| CN114323385A (en) * | 2021-12-31 | 2022-04-12 | 北京阿帕科蓝科技有限公司 | Wheel detection device and method |
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