CN201385241Y - Tire buffing machine tire driving device - Google Patents
Tire buffing machine tire driving device Download PDFInfo
- Publication number
- CN201385241Y CN201385241Y CN200920021797U CN200920021797U CN201385241Y CN 201385241 Y CN201385241 Y CN 201385241Y CN 200920021797 U CN200920021797 U CN 200920021797U CN 200920021797 U CN200920021797 U CN 200920021797U CN 201385241 Y CN201385241 Y CN 201385241Y
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- CN
- China
- Prior art keywords
- tire
- friction
- friction driving
- driving wheel
- detreader
- 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 provides a tire buffing machine tire driving device, which consists of a friction driving wheel bracket, a reduction motor, a friction driving wheel and a lifting mechanism, wherein the friction driving wheel and the reduction motor are installed on the friction driving wheel bracket, the friction driving wheel is connected with the reduction motor, and a power output end of the lifting mechanism is hinged with the friction driving wheel bracket. The tire is indirectly driven by the friction to rotate, so that the surface linear velocity of different tires with different sizes is consistent with the linear velocity of the friction driving wheel when in rotation. During the buffing process, the tires with different sizes can have the same surface linear velocity, so as to ensure that the roughness of the abutted surface of the tire after being buffed can reach the most ideal state.
Description
Technical field
The utility model relates to a kind of tire drive unit that is used for detreader, belongs to the detreader technical field in the tire recapping equipment.
Background technology
Junked tire is overhauled and utilized is the main path of tire resource circulation utilization, also is the major measure of junked tire decrement.Tire cost 70% on carcass, the just crown of wearing and tearing.Tyre rebuilding is exactly that the part that is ground off with damaged is handled through special process, change new rubber combination, make worn tire become a complete tire, its technical process generally is earlier with the size of old tire crown polishing to the best, to be coated on the carcass surface of the old tire of handling through polishing again through the tread rubber of high-pressure molding, become one through sulfuration adhesion.
Detreader is to be used to polish the equipment on old tire surface, mainly comprises frame, cutter head, cutter head tumbler, cutter head mobile device, cutter head frame, tire chuck for installing, tire drive unit and electric apparatus control apparatus.On the at first rack-mounted tire chuck for installing of old tire, rotate under the drive of tire drive unit, cutter head rotates under the drive of cutter head tumbler again, and the cutter head frame moves simultaneously, drives cutter head and polish satisfactory tire section exterior contour.The tire chuck for installing generally comprises a fixed-site chuck and a mobile chuck, be installed in the both sides of frame relatively, mobile chuck drives by rack-mounted cylinder or oil cylinder and moves, and by moving of mobile chuck rim clamp is held in fixedly between the chuck and mobile chuck.
At present, the tire drive unit of detreader all is that the tire chuck for installing that adopts motor directly to drive detreader rotates and makes the version of tyre rotation.Because the varying in size of tire, thisly directly drive the form of tyre rotation by motor, make the different tire of external diameter in bruting process, have identical angle rotating speed, and the linear resonance surface velocity difference.So just make the different tire of linear resonance surface velocity all use the cutter head polishing of same rotational speed, the roughness that is difficult to guarantee the binding face that the tires of different sizes polish all reaches perfect condition.
Summary of the invention
The utility model provides a kind of detreader tire drive unit that can make the tire of different sizes have the similar face linear velocity in bruting process, guarantee the polishing quality at the problem that existing detreader tire actuation techniques exists.
Detreader tire drive unit of the present utility model adopts following technical solution:
This detreader tire drive unit is by friction-driven wheel support, reducing motor, friction driving roller and lift laying mechanism and form, friction driving roller and reducing motor are installed on the friction-driven wheel support, friction driving roller is connected with reducing motor, and clutch end and the friction-driven wheel support of lifting laying mechanism are hinged.
Lift laying mechanism and can adopt cylinder, the cylinder body base of cylinder is hinged on the frame of detreader, and the piston rod of cylinder and friction pulley drive wheel bracket are hinged.Lift laying mechanism and also can adopt hydraulic cylinder.
During use, the upper end of friction-driven wheel support is hinged on the frame of detreader, by lifting laying mechanism the friction-driven wheel support is put down, friction driving roller on the support be installed in chuck on the tire inflated contact with certain pressure, start reducing motor and drive the friction driving roller rotation, friction driving roller tire on the drive wheels is again done counter-rotation.
The utility model rotates by the indirect tire on the drive wheels of frictional force, and all the linear velocity with friction driving roller is the same for the linear resonance surface velocity during different big or small tyre rotation.In bruting process, can make the tires of different sizes in bruting process, have the similar face linear velocity, make the roughness of polishing rear tyre binding face reach perfect condition.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Wherein: 1, friction-driven wheel support, 2, reducing motor, 3, cylinder, 4, friction driving roller, 5, the detreader frame.
The specific embodiment
As shown in drawings, detreader tire drive unit of the present utility model is by friction-driven wheel support 1, reducing motor 2, friction driving roller 4 and lift laying mechanism and form, and lifts laying mechanism and adopts cylinder 3.Friction driving roller 4 and reducing motor 2 are installed on the friction-driven wheel support 1, and friction driving roller 4 is connected with reducing motor 2, the upper end of friction-driven wheel support 1 is hinged on the detreader frame 5, the cylinder body base of cylinder 3 is hinged on the detreader frame 5, and the piston rod of cylinder 3 and friction-driven wheel support 1 are hinged.For safety, can on friction-driven wheel support 1, protective cover be installed, cover on the outside of friction driving roller 4.Cylinder 3 also can adopt hydraulic cylinder.
After the tire chuck for installing (the tire chuck for installing is arranged on the detreader frame) that old tire is placed in detreader is gone up, driving by cylinder 3 is put down support 1, friction driving roller 4 on the support 1 contacts with certain pressure with tire, start reducing motor 2 and drive friction driving roller 4 rotations, friction driving roller 4 tire on the drive wheels is again done counter-rotation.Reducing motor 2 rotates with the indirect tire on the drive wheels of the form of frictional drive by friction driving roller 4, in bruting process, no matter be giant tyre or little tire, guaranteed that surface of tyre has identical linear velocity, thereby the roughness that has guaranteed polishing rear tyre binding face reaches perfect condition.
Claims (2)
1. detreader tire drive unit, by friction-driven wheel support, reducing motor, friction driving roller with lift laying mechanism and form, it is characterized in that: friction driving roller and reducing motor are installed on the friction-driven wheel support, friction driving roller is connected with reducing motor, and clutch end and the friction-driven wheel support of lifting laying mechanism are hinged.
2. detreader tire drive unit according to claim 1 is characterized in that: the described laying mechanism of lifting adopts cylinder, and the cylinder body of cylinder is hinged on the frame of detreader, and the piston rod of cylinder and friction-driven wheel support are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920021797U CN201385241Y (en) | 2009-05-11 | 2009-05-11 | Tire buffing machine tire driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920021797U CN201385241Y (en) | 2009-05-11 | 2009-05-11 | Tire buffing machine tire driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201385241Y true CN201385241Y (en) | 2010-01-20 |
Family
ID=41577765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920021797U Expired - Fee Related CN201385241Y (en) | 2009-05-11 | 2009-05-11 | Tire buffing machine tire driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201385241Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736920A (en) * | 2017-01-16 | 2017-05-31 | 淮阴工学院 | Tension force machinery handwheel tire sanding apparatus |
| CN107225072A (en) * | 2017-06-21 | 2017-10-03 | 太仓轮达汽车配件有限公司 | A kind of pneumatic type Tire support rotating device of tire tread gluing |
-
2009
- 2009-05-11 CN CN200920021797U patent/CN201385241Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736920A (en) * | 2017-01-16 | 2017-05-31 | 淮阴工学院 | Tension force machinery handwheel tire sanding apparatus |
| CN106736920B (en) * | 2017-01-16 | 2019-01-11 | 淮阴工学院 | Tension machinery handwheel tire grinding device |
| CN107225072A (en) * | 2017-06-21 | 2017-10-03 | 太仓轮达汽车配件有限公司 | A kind of pneumatic type Tire support rotating device of tire tread gluing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20140511 |