CN204422220U - A kind of tilting drum device for tire force test - Google Patents
A kind of tilting drum device for tire force test Download PDFInfo
- Publication number
- CN204422220U CN204422220U CN201520092994.4U CN201520092994U CN204422220U CN 204422220 U CN204422220 U CN 204422220U CN 201520092994 U CN201520092994 U CN 201520092994U CN 204422220 U CN204422220 U CN 204422220U
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- CN
- China
- Prior art keywords
- rotary drum
- bracing frame
- tire
- pedestal
- ball bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of tilting drum device for tire force test, comprise pedestal and rotary drum, pedestal is provided with rotary drum rotating drive mechanism, feature is provided with rotary drum between rotary drum and pedestal to roll mechanism up and down, advantage rolls mechanism up and down owing to being provided with rotary drum between rotary drum and pedestal, when needing the forces testing carrying out tire Camber Properties, as long as up-down adjustment self-aligning ball bearing, the two ends of central shaft are made to tilt to produce certain difference in height, and rotary drum can be made to realize rolling up and down, then the outer circumference surface of tire is against on the outer circumference surface of the rotary drum after inclination, radial load is applied to tire, self-aligning ball bearing can also ensure the rotation of central shaft after inclined certain angle, realize the forces testing of the tire Camber Properties under high-speed cruising, and do not need the attitude adjusting tire, it is simple and reasonable, cost is low.
Description
Technical field
The utility model relates to the performance testing device of tire, particularly relates to a kind of tilting drum device for tire force test.
Background technology
Inclination is the key factor of side force of tire characteristic, directly can affect the performances such as the security of automobile, control stability and ride comfort.Some tire shop experiment machines can realize the forces testing of tire Camber Properties at present, but principle is the side tilt angle of adjustment tire, and complex structure, involves great expense, and manufacture and install also comparatively difficulty.
Summary of the invention
Technical problem to be solved in the utility model is to provide the low tilting drum device for tire force test of a kind of simple and reasonable and cost.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of tilting drum device for tire force test, comprise pedestal and rotary drum, described pedestal is provided with rotary drum rotating drive mechanism, is provided with rotary drum between described rotary drum and described pedestal and rolls mechanism up and down.
Described rotary drum rolls the bracing frame that mechanism comprises central shaft and is positioned at described rotary drum both sides up and down, described bracing frame is fixedly connected on the bottom of described pedestal, described rotary drum is coaxially fixedly sleeved on described central shaft, the coaxial fixed cover in two ends of described central shaft is provided with self-aligning ball bearing, the bracing frame and sliding up and down with described bracing frame that described self-aligning ball bearing is positioned at respective side coordinates, the upper end of described bracing frame is bolted with the first set screw, the first described set screw to stretch into downwards in described bracing frame and is coupling with the upper end of described self-aligning ball bearing.
The inner side of described bracing frame is wholely set vertical guide rail, and the both sides of described self-aligning ball bearing are provided with gathering sill, and described gathering sill coordinates with described slide.
The inner side of described bracing frame is provided with the scale being with vertical size scale, the end face of described self-aligning ball bearing is provided with alignment line, described alignment line is alignd with the size scale of described scale, the difference in height at central shaft two ends can be learnt by size scale, thus the side tilt angle of rotary drum can be calculated.
Described central shaft is coaxially fixedly installed force sensor, can side force be measured by force snesor.
Described rotary drum rotating drive mechanism comprises motor, clutch coupling and transmission shaft, described pedestal is fixedly installed motor cabinet, described motor is fixedly installed connecting plate for electric motor, the both sides of described connecting plate for electric motor are respectively arranged with regulating tank, second set screw is through described regulating tank and described motor cabinet bolt, described clutch coupling is fixedly connected with the driving shaft of described motor, the two ends of described transmission shaft are fixedly installed Hooks coupling universal coupling respectively, wherein the Hooks coupling universal coupling of one end is fixedly connected with described clutch coupling, the Hooks coupling universal coupling of the other end is fixedly connected with described central shaft.
Compared with prior art, the utility model has the advantages that and roll mechanism up and down owing to being provided with rotary drum between rotary drum and pedestal, when needing the forces testing carrying out tire Camber Properties, as long as up-down adjustment self-aligning ball bearing, the two ends of central shaft are made to tilt to produce certain difference in height, and rotary drum can be made to realize rolling up and down, then the outer circumference surface of tire is against on the outer circumference surface of the rotary drum after inclination, radial load is applied to tire, self-aligning ball bearing can also ensure the rotation of central shaft after inclined certain angle, realize the forces testing of the tire Camber Properties under high-speed cruising, and do not need the attitude adjusting tire, it is simple and reasonable, cost is low.
Accompanying drawing explanation
Fig. 1 is that the utility model is in conjunction with the using state schematic diagram after tire radial loading device;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of Fig. 2 opposite side;
Fig. 4 is the vertical view of motor of the present utility model and pedestal coupling part;
Fig. 5 is the close-up schematic view at A place in Fig. 3;
Fig. 6 is the cut-open view of Fig. 5.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in the figure, a kind of tilting drum device for tire force test, comprise pedestal 1 and rotary drum 2, pedestal 1 is provided with rotary drum rotating drive mechanism, be provided with rotary drum between rotary drum 2 and pedestal 1 and roll mechanism up and down, rotary drum rolls the bracing frame 4 that mechanism comprises central shaft 3 and is positioned at rotary drum 2 both sides up and down, bracing frame 4 is fixedly connected on the bottom of pedestal 1, rotary drum 2 is coaxially fixedly sleeved on central shaft 3, central shaft 3 is coaxially fixedly installed force sensor 31, the coaxial fixed cover in two ends of central shaft 3 is provided with self-aligning ball bearing 5, self-aligning ball bearing 5 is positioned at the bracing frame 4 of respective side, the inner side of bracing frame 4 is wholely set vertical guide rail 41, the both sides of self-aligning ball bearing 5 are provided with gathering sill (not shown), gathering sill (not shown) slides up and down with guide rail 41 and coordinates, the upper end of bracing frame 4 is bolted with the first set screw 6, first set screw 6 to stretch into downwards in bracing frame 4 and is coupling with the upper end of self-aligning ball bearing 5, the inner side of bracing frame 4 is provided with the scale 42 being with vertical size scale, the end face of self-aligning ball bearing 5 is provided with alignment line 51, alignment line 51 is alignd with the size scale of scale 42, rotary drum rotating drive mechanism comprises motor 7, clutch coupling 8 and transmission shaft 9, pedestal 1 is fixedly installed motor cabinet 11, motor 7 is fixedly installed connecting plate for electric motor 71, the both sides of connecting plate for electric motor 71 are respectively arranged with regulating tank 72, second set screw 73 is through regulating tank 72 and motor cabinet 11 bolt, clutch coupling 8 is fixedly connected with the driving shaft of motor 7, the two ends of transmission shaft 9 are fixedly installed Hooks coupling universal coupling 91 respectively, wherein the Hooks coupling universal coupling 91 of one end is fixedly connected with clutch coupling 8, and the Hooks coupling universal coupling 91 of the other end is fixedly connected with central shaft 3.
In above-described embodiment, the course of work that rotary drum rolls mechanism is up and down: when needs regulate rotary drum 2, when making rotary drum 2 be in upper and lower rolling condition, as long as regulate the first set screw 6 being positioned at rotary drum 2 side, first set screw 6 drives self-aligning ball bearing 5 to move up and down, thus making central shaft 3 be in tilted upward state, rotary drum 2 is also in upper and lower rolling condition naturally.
Claims (6)
1., for a tilting drum device for tire force test, comprise pedestal and rotary drum, described pedestal is provided with rotary drum rotating drive mechanism, it is characterized in that being provided with rotary drum between described rotary drum and described pedestal rolls mechanism up and down.
2. as claimed in claim 1 a kind of for tire force test tilting drum device, it is characterized in that described rotary drum rolls mechanism up and down and comprises central shaft and the bracing frame being positioned at described rotary drum both sides, described bracing frame is fixedly connected on the bottom of described pedestal, described rotary drum is coaxially fixedly sleeved on described central shaft, the coaxial fixed cover in two ends of described central shaft is provided with self-aligning ball bearing, the bracing frame and sliding up and down with described bracing frame that described self-aligning ball bearing is positioned at respective side coordinates, the upper end of described bracing frame is bolted with the first set screw, the first described set screw to stretch into downwards in described bracing frame and is coupling with the upper end of described self-aligning ball bearing.
3. as claimed in claim 2 a kind of for tire force test tilting drum device, it is characterized in that the inner side of described bracing frame is wholely set vertical guide rail, the both sides of described self-aligning ball bearing are provided with gathering sill, and described gathering sill coordinates with described slide.
4. as claimed in claim 2 a kind of for tire force test tilting drum device, it is characterized in that the inner side of described bracing frame is provided with the scale being with vertical size scale, the end face of described self-aligning ball bearing is provided with alignment line, and described alignment line is alignd with the size scale of described scale.
5. as claimed in claim 2 a kind of for tire force test tilting drum device, it is characterized in that described central shaft is coaxially fixedly installed force sensor.
6. as claimed in claim 2 a kind of for tire force test tilting drum device, it is characterized in that described rotary drum rotating drive mechanism comprises motor, clutch coupling and transmission shaft, described pedestal is fixedly installed motor cabinet, described motor is fixedly installed connecting plate for electric motor, the both sides of described connecting plate for electric motor are respectively arranged with regulating tank, second set screw is through described regulating tank and described motor cabinet bolt, described clutch coupling is fixedly connected with the driving shaft of described motor, the two ends of described transmission shaft are fixedly installed Hooks coupling universal coupling respectively, wherein the Hooks coupling universal coupling of one end is fixedly connected with described clutch coupling, the Hooks coupling universal coupling of the other end is fixedly connected with described central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092994.4U CN204422220U (en) | 2015-02-10 | 2015-02-10 | A kind of tilting drum device for tire force test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092994.4U CN204422220U (en) | 2015-02-10 | 2015-02-10 | A kind of tilting drum device for tire force test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204422220U true CN204422220U (en) | 2015-06-24 |
Family
ID=53472577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520092994.4U Expired - Fee Related CN204422220U (en) | 2015-02-10 | 2015-02-10 | A kind of tilting drum device for tire force test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204422220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258958A (en) * | 2015-11-03 | 2016-01-20 | 陕西理工学院 | Tyre test force bearing platform |
| CN107515163A (en) * | 2017-08-18 | 2017-12-26 | 安徽江淮汽车集团股份有限公司 | Tire side shock pressure experiments device |
-
2015
- 2015-02-10 CN CN201520092994.4U patent/CN204422220U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258958A (en) * | 2015-11-03 | 2016-01-20 | 陕西理工学院 | Tyre test force bearing platform |
| CN107515163A (en) * | 2017-08-18 | 2017-12-26 | 安徽江淮汽车集团股份有限公司 | Tire side shock pressure experiments device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |