CN103175467B - The axial testing agency of wheel rim - Google Patents
The axial testing agency of wheel rim Download PDFInfo
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- CN103175467B CN103175467B CN201110433017.2A CN201110433017A CN103175467B CN 103175467 B CN103175467 B CN 103175467B CN 201110433017 A CN201110433017 A CN 201110433017A CN 103175467 B CN103175467 B CN 103175467B
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- wheel rim
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- pedestal
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Abstract
The axial testing agency of a kind of wheel rim, it comprises pedestal, first fabricated section, second fabricated section, bearing, control the servo motor of bearing movable, run through the guide pole of the second fabricated section, pedestal, spring, resistance scale, one end and second fabricated section of described guide pole interfix, the other end and the pedestal of described guide pole interfix, the two ends of described spring are connected with the first fabricated section and pedestal respectively, described servo motor driven bearing movable also makes bearing contact with wheel rim, described bearing produces motion when meeting wheel rim surface of contact out-of-flatness, described bearing movable drives the second fabricated section and guide pole motion, described guide pole Sports band spring of moving is stretched, resistance scale collects the motion change data of bearing, when described wheel rim surface of contact recovers smooth, spring force band dynamic bearing gets back to reference position.The present invention by one with spring can resetting structure and collect bearing and to beat the resistance scale of data, can measure the flatness of wheel rim accurately, structure is simple and measure accurately.
Description
Technical field
The present invention relates to field of machining, particularly relate to a kind of wheel rim checkout equipment.
Background technology
In prior art, need detection wheel rim being carried out to compressive deformation before wheel rim dispatches from the factory, generally by hand or mechanical compression, the wheel rim profile inscription rubbing after distortion is got off, whether qualifiedly detect wheel rim with reference to the table of comparisons, the side for wheel rim also can be detected by physical construction.
A kind of wheel rim pick-up unit measuring wheel rim side pressurized situation in prior art, it comprises test board, and test board comprises base, be fixedly arranged on universal stage on base and wheel rim side testing agency.The pressure-driven mechanism being provided with the tempered glass for placing wheel rim in the middle part of universal stage and can exerting pressure to wheel rim.Be provided with in the middle part of base and exert pressure the video survey sensor of lower deformation and detection control apparatus in pressure-driven mechanism for detecting wheel rim, detection control apparatus controlled pressure driving mechanism drives and records the detection data that video survey sensor exports.Pressure-driven mechanism comprises the support being fixed on universal stage side, and support comprises the fixed leg be fixed on universal stage, through the fixing clamping limb in the slide of fixed leg and fixed head and one end and slide both sides, the clamping limb other end is in order to fixing wheel rim stationary shaft.Wheel rim side testing agency comprises the triaxial connecting system being fixed on base sidepiece and the scanning sensor be fixed on triaxial connecting system, scanning sensor detects rim side surface compressive deformation, and the detection data that detection control apparatus writing scan sensor exports, but the wheel rim pick-up unit of this kind of structure can only measure wheel rim side compressive deformation situation, the pressurized situation of wheel rim axis can not be measured.
Therefore, for above-mentioned technical matters, be necessary to provide one to have the axial testing agency of structure improved wheel rim, to overcome above-mentioned defect.
Summary of the invention
In view of this, the invention provides a kind of axial testing agency of wheel rim accurately can measuring wheel rim flatness and wheel rim steel wire shearing strength.
For achieving the above object, the invention provides following technical scheme:
The axial testing agency of a kind of wheel rim, it comprises pedestal, to be located on pedestal and fixed first fabricated section of pedestal relatively, second fabricated section, be arranged on the bearing mounting base on the second keeper, be located at the bearing on bearing mounting base, control the servo motor of bearing movable, run through the guide pole of the second fabricated section, pedestal, spring, be fixedly connected on the resistance scale of the second fabricated section side, described second fabricated section can move by relative first fabricated section, one end and second fabricated section of described guide pole interfix, the other end and the pedestal of described guide pole interfix, one end of described spring is connected on the first fabricated section, the other end of described spring is connected on pedestal, described servo motor driven bearing movable also makes bearing contact with wheel rim, described bearing produces motion when meeting wheel rim surface of contact out-of-flatness, described bearing movable drives the second fabricated section and guide pole motion, described guide pole Sports band spring of moving is stretched, resistance scale collects the motion change data of bearing, when described wheel rim surface of contact recovers smooth, spring force band dynamic bearing gets back to reference position.
Preferably, in the axial testing agency of above-mentioned wheel rim, be point cantact between described bearing and wheel rim.
Preferably, in the axial testing agency of above-mentioned wheel rim, described first fabricated section is provided with the first reference column, and described pedestal is provided with the second reference column, and the two ends of described spring are separately fixed on the first reference column and the second reference column.
Preferably, in the axial testing agency of above-mentioned wheel rim, the axial testing agency of described wheel rim also comprises screw rod, the nut coordinated with screw rod and controls the handwheel that screw rod rotates, described hand wheel rotating drives screw rod original place to rotate, described screw rod original place is rotated and is impelled nut to produce relative motion, and nut motion drives the motion of whole pedestal.
Preferably, in the axial testing agency of above-mentioned wheel rim, the axial testing agency of described wheel rim also comprises the wheel hub measuring wheel rim steel wire shearing strength, and the position of described wheel hub is just to the steel wire on wheel rim.
Preferably, in the axial testing agency of above-mentioned wheel rim, described wheel hub comprises two, and two described wheel hubs lay respectively at wheel rim both sides and stagger mutually in position.
As can be seen from technique scheme, the axial testing agency of the wheel rim of the embodiment of the present invention by one with spring can resetting structure and collect bearing and to beat the resistance scale of data, can measure the flatness of wheel rim accurately, structure is simple and measure accurately.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing for the present invention in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 has the axial wheel rim pick-up unit of testing agency of wheel rim of the present invention and the schematic diagram of wheel rim;
Fig. 2 is the schematic diagram of another angle of Fig. 1;
Fig. 3 is the sectional perspective schematic diagram of wheel rim clamping and rotating system in Fig. 1;
Fig. 4 is the sectional perspective schematic diagram of the axial testing agency of wheel rim of the present invention;
Fig. 5 is the schematic diagram of another angle of Fig. 4;
Fig. 6 is the schematic diagram of the another angle of Fig. 5;
Fig. 7 is the sectional perspective schematic diagram of the axial testing agency of wheel rim of the present invention;
Fig. 8 is the schematic diagram of another angle of Fig. 7;
Fig. 9 is the schematic diagram of the another angle of Fig. 7.
Wherein: 100, wheel rim clamping and rotating system; 11, location division; 12, two bar cylinder; 13, driving pulley; 14, motor is controlled; 15, driven pulley; 16, belt; 17, turning axle; 18, contact roller; 200, the axial testing agency of wheel rim; 20, pedestal; 21, the first fabricated section; 211, the first reference column; 22, the second fabricated section; 23, bearing mounting base; 24, bearing; 25, servo motor; 26, guide pole; 27, pedestal; 271, the second reference column; 28, spring; 29, resistance scale; 201, screw rod; 202, handwheel; 203, wheel hub; 300, wheel rim.
Embodiment
The invention discloses a kind of axial testing agency of wheel rim accurately can measuring wheel rim flatness and wheel rim steel wire shearing strength, the axial testing agency of this wheel rim is provided with fixed first fabricated section, second fabricated section of the relative first fabricated section motion of energy, be arranged on the bearing mounting base on the second keeper, be located at the bearing on bearing mounting base, servo motor, spring, be fixedly connected on the resistance scale of the second fabricated section side, wherein, servo motor driven bearing movable also makes bearing contact with wheel rim, bearing produces motion when meeting wheel rim surface of contact out-of-flatness, bearing movable drives the second fabricated section and guide pole motion, guide pole Sports band spring of moving is stretched, resistance scale collects the motion change data of bearing, when wheel rim surface of contact recovers smooth, spring force band dynamic bearing gets back to reference position, by one with spring can resetting structure and collect bearing and to beat the resistance scale of data, the flatness of wheel rim can be measured accurately, structure is simple and measurement is accurate.
The axial testing agency of wheel rim disclosed by the invention is also provided with two and lays respectively at wheel rim both sides and the wheel hub that mutually staggers of position, by arranging the wheel hub staggered this two positions in steel wire both sides, can be convenient for measuring the shearing strength of wheel rim steel wire.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be described in detail the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Refer to shown in Fig. 1 and Fig. 2, wheel rim pick-up unit comprises wheel rim clamping and rotating system 100 and the axial testing agency of wheel rim 200 two parts, wherein, wheel rim clamping and rotating system 100 realizes the location of a wheel rim 300 and continues to rotate, be convenient to the axial testing agency 200 of follow-up wheel rim with this operate, the axial testing agency 200 of wheel rim continues at wheel rim 300 flatness measuring wheel rim 300 when rotating.
Refer to shown in Fig. 2 and Fig. 3, wheel rim clamping and rotating system 100 is provided with two location divisions 11 and utilizes a two bar cylinder 12 to control these two location divisions 11 and clamps wheel rim 300, and the structural design of mechanization makes wheel rim 300 clamp firmly, this wheel rim clamping and rotating system 100 is also provided with driving pulley 13, control the control motor 14 that driving pulley 13 rotates, driven pulley 15, be enclosed within driving pulley 13 and the belt 16 on driven pulley 15, the turning axle 17 be fixed together with driven pulley 15 and be fixed together with turning axle 17 and compress the contact roller 18 of wheel rim 300, control motor 14 controls driving pulley 13 and rotates, driving pulley 13 rotates and drives driven pulley 15 to rotate, contact roller 18 is driven to rotate while turning axle 17 rotates under the drive of driven pulley 13, contact roller 18 rotating band driving wheel circle 300 rotates, by adopting simple principal and subordinate's movable belt pulley 13, 15 structures and contact roller 18 structure indirect belt driving wheel circle 300 continue to rotate, structure is simple, easy to operate.
Refer to shown in Fig. 4 to Fig. 9, the axial testing agency 200 of wheel rim comprise pedestal 20, be located on pedestal 20 and relatively fixed first fabricated section 21 of pedestal 20, relatively pedestal 20 move the second fabricated section 22, the bearing mounting base 23 be arranged on the second keeper 22, the bearing 24 be located on bearing mounting base 23, control the servo motor 25 that bearing 24 moves, the guide pole 26 running through the second fabricated section 22, pedestal 27, spring 28, be fixedly connected on the resistance scale 29 of the second fabricated section 22 side.Second fabricated section 22 can move by relative first fabricated section 21.One end and second fabricated section 22 of guide pole 26 interfix, and the other end and the pedestal 27 of guide pole 26 interfix.One end of spring 28 is connected on the first fabricated section 21, and the other end of spring 28 is connected on pedestal 27.Servo motor 25 driving bearing 24 moves and bearing 24 is contacted with wheel rim 300, bearing 24 produces motion when meeting wheel rim 300 surface of contact out-of-flatness, move drive second fabricated section 22 and guide pole 26 of bearing 24 moves, guide pole 26 Sports band spring 28 of moving is stretched, resistance scale 29 collects the motion change data of bearing 24, when wheel rim 300 surface of contact recovers smooth, the tensile-elasticity band dynamic bearing 24 of spring 28 gets back to reference position.By one with spring 28 can resetting structure and collect bearing 24 and to beat the resistance scale 29 of data, can measure the flatness of wheel rim 300 accurately, structure is simple and measure accurately.
It is point cantact between bearing 24 and wheel rim 300.First fabricated section 21 is provided with the first reference column 211, and pedestal 27 is provided with the second reference column 271, and the two ends of spring 28 are separately fixed on the first reference column 211 and the second reference column 271.Setting like this, spring 28 one end and the first fabricated section 21 maintain static, and the other end is stretched along with the motion of pedestal 27 or shrinks.
In order to adapt to the detection demand of different size wheel rim 300 and make bearing 24 and wheel rim 300 contact stabilization, the axial testing agency 200 of wheel rim of the present invention is provided with the structure of adjustment upper-lower height, the mechanism of this adjustment upper-lower height comprises screw rod 201, the nut coordinated with screw rod 201 and control the handwheel 202 that screw rod 201 rotates, handwheel 202 rotates and drives screw rod 201 original place to rotate, screw rod 201 original place is rotated and is impelled nut to produce relative motion, nut motion drives whole pedestal 20 to move, handwheel 202 is suitably rotated to ensure that bearing 24 contacts with wheel rim 300 according to the wheel rim 300 of different size.
The axial testing agency 200 of wheel rim also comprises the wheel hub 203 of the steel wire shearing strength measuring wheel rim 300, and the position of wheel hub 203 is just to the steel wire on wheel rim 300.Wheel hub 203 comprises two, and these two wheel hubs 203 lay respectively at wheel rim 300 both sides and stagger mutually in position.
The principle of work of the axial testing agency 200 of wheel rim of the present invention is: utilize wheel rim clamping and rotating system 100 to be fixed by wheel rim 300, open servo motor 25, bearing 24 is moved to wheel rim 300 side and ensures that bearing 24 contacts with wheel rim 300, open and control motor 14, under the drive of belt pulley, utilize principal and subordinate's movable belt pulley 13, 15 structures and contact roller 18 structure indirect belt driving wheel circle 300 continue to rotate, when there is irregular protuberance in wheel rim 300 surface of contact, bearing 24 is met protuberance and moves laterally, move drive second fabricated section 22 and guide pole 26 of bearing 24 moves, guide pole 26 Sports band spring 28 of moving is stretched, because resistance scale 29 is fixedly connected with the second fabricated section 22, so resistance scale 29 also and then can have data variation, resistance scale 29 can collect the motion change data of lower bearing 24, when wheel rim 300 surface of contact recovers smooth position, spring 28 elastic band dynamic bearing 24 gets back to reference position.
Compared with prior art, the invention has the beneficial effects as follows:
(1) by one with spring 28 can resetting structure and collect bearing 24 and to beat the resistance scale 29 of data, can measure the flatness of wheel rim 300 accurately, structure is simple and measure accurately;
(2) by arranging screw rod 201, the nut coordinated with screw rod 201 and controlling handwheel 202 structure that screw rod 201 rotates, rotation by handwheel 202 drives screw rod 201 original place to rotate, screw rod 201 original place is rotated and is impelled nut to produce relative motion, and then drive whole pedestal 20 to move, make the axial testing agency 200 of wheel rim suitably can adjust position according to the wheel rim 300 of different size, ensure that bearing 24 contacts with wheel rim 300 reliably;
(3) by arranging the wheel hub 203 mutually staggered two positions in the steel wire both sides of wheel rim 300, the shearing strength of the steel wire of wheel rim 300 can be convenient for measuring.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. the axial testing agency of wheel rim, it is characterized in that: comprise pedestal, to be located on pedestal and fixed first fabricated section of pedestal relatively, second fabricated section, be arranged on the bearing mounting base on the second fabricated section, be located at the bearing on bearing mounting base, control the servo motor of bearing movable, run through the guide pole of the second fabricated section, pedestal, spring, be fixedly connected on the resistance scale of the second fabricated section side, described second fabricated section can move by relative first fabricated section, one end and second fabricated section of described guide pole interfix, the other end and the pedestal of described guide pole interfix, one end of described spring is connected on the first fabricated section, the other end of described spring is connected on pedestal, described servo motor driven bearing movable also makes bearing contact with wheel rim, described bearing produces motion when meeting wheel rim surface of contact out-of-flatness, described bearing movable drives the second fabricated section and guide pole motion, described guide pole Sports band spring of moving is stretched, resistance scale collects the motion change data of bearing, when described wheel rim surface of contact recovers smooth, spring force band dynamic bearing gets back to reference position,
Also comprise the wheel rim clamping and rotating system clamping wheel rim, the axial testing agency of wheel rim continues at wheel rim the flatness measuring wheel rim when rotating, wheel rim clamping and rotating system is provided with two location divisions, and utilizes a two bar cylinder to control this two location division clamping wheel rims.
2. the axial testing agency of wheel rim according to claim 1, is characterized in that: be point cantact between described bearing and wheel rim.
3. the axial testing agency of wheel rim according to claim 1, it is characterized in that: described first fabricated section is provided with the first reference column, and described pedestal is provided with the second reference column, the two ends of described spring are separately fixed on the first reference column and the second reference column.
4. the axial testing agency of wheel rim according to claim 1, it is characterized in that: also comprise screw rod, the nut coordinated with screw rod and control the handwheel that screw rod rotates, described hand wheel rotating drives screw rod original place to rotate, described screw rod original place is rotated and is impelled nut to produce relative motion, and nut motion drives the motion of whole pedestal.
5. the axial testing agency of wheel rim according to claim 1, it is characterized in that: the wheel hub also comprising measuring wheel rim steel wire shearing strength, the position of described wheel hub is just to the steel wire on wheel rim.
6. the axial testing agency of wheel rim according to claim 5, it is characterized in that: described wheel hub comprises two, two described wheel hubs lay respectively at wheel rim both sides and stagger mutually in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433017.2A CN103175467B (en) | 2011-12-21 | 2011-12-21 | The axial testing agency of wheel rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433017.2A CN103175467B (en) | 2011-12-21 | 2011-12-21 | The axial testing agency of wheel rim |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103175467A CN103175467A (en) | 2013-06-26 |
| CN103175467B true CN103175467B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110433017.2A Active CN103175467B (en) | 2011-12-21 | 2011-12-21 | The axial testing agency of wheel rim |
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| Country | Link |
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| CN (1) | CN103175467B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314900B (en) * | 2017-07-13 | 2023-05-30 | 宁波环驰太平洋轴承有限公司 | Full-automatic bearing detection machine |
| CN107860353B (en) * | 2017-12-25 | 2024-03-15 | 天能电池(芜湖)有限公司 | Deformation degree detection device for storage battery grid cast-weld mold |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080051A (en) * | 1992-06-18 | 1993-12-29 | 瓦尔杜恩斯公司 | The testing fixture of rim of wheel of railway carriage |
| CN2341120Y (en) * | 1998-06-29 | 1999-09-29 | 庄添财 | Automatic tester for unbalance of wheel |
| TW201122450A (en) * | 2009-12-31 | 2011-07-01 | Shuz Tung Machinery Ind Co Ltd | A tension measuring method and a wheel measuring instrument for implementing the method |
-
2011
- 2011-12-21 CN CN201110433017.2A patent/CN103175467B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080051A (en) * | 1992-06-18 | 1993-12-29 | 瓦尔杜恩斯公司 | The testing fixture of rim of wheel of railway carriage |
| CN2341120Y (en) * | 1998-06-29 | 1999-09-29 | 庄添财 | Automatic tester for unbalance of wheel |
| TW201122450A (en) * | 2009-12-31 | 2011-07-01 | Shuz Tung Machinery Ind Co Ltd | A tension measuring method and a wheel measuring instrument for implementing the method |
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| Publication number | Publication date |
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| CN103175467A (en) | 2013-06-26 |
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