CN201385243Y - Numeric-control tire buffing machine - Google Patents
Numeric-control tire buffing machine Download PDFInfo
- Publication number
- CN201385243Y CN201385243Y CN200920021799U CN200920021799U CN201385243Y CN 201385243 Y CN201385243 Y CN 201385243Y CN 200920021799 U CN200920021799 U CN 200920021799U CN 200920021799 U CN200920021799 U CN 200920021799U CN 201385243 Y CN201385243 Y CN 201385243Y
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Abstract
The utility model provides a numeric-control tire buffing machine, which comprises a stander, a tire elevation device, a tire mounting chuck, a tire rotating device, a tool bit bracket, a tool bit, a measuring device and a control unit, wherein the stander is provided with a base, the base is provided with a longitudinal movable bracket through a guide rail pair, the longitudinal movable bracket is provided with a transverse movable electric-control rotation disc through the guide rail pair, a feed screw nut pair movable mechanism is arranged between the base and the longitudinal movable bracket and between the longitudinal movable bracket and the electric-control rotation disc, and a feed screw and the electric-control rotation disc are driven by a servo motor; the tool bit bracket is installed on the electric-control rotation disc, the tool bit bracket is provided with a tool bit rotation mechanism, and the tool bit is installed on the tool bit bracket and is connected with the tool bit rotation mechanism; and the servo motor and other electric control devices are electrically connected with the control unit. The numeric-control tire buffing machine has high automation degree, can precisely control the outer profile curve of the cross section of the tire body after being buffed and can buff the tire body surface with high quality.
Description
Technical field
The utility model relates to and is used for the mill tire equipment that rubber tyre turns over Newgrand's polishing operation, belongs to the mill tire equipment technical field in the tyre rebuilding.
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, tyre rotation device and electric apparatus control apparatus.On the at first rack-mounted tire chuck for installing of old tire, rotate under the drive of tyre rotation device, 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.
In order to polish surface of tyre satisfactory for result, to inflate polishing usually, simulate tire exactly and under running status, polish, as CN201009137 disclosed a kind of " tyre rebuilding inflatable sander ".The motion track of cutter head frame will meet the shape of carcass section exterior contour, common way is to adopt form cutting at present, as CN2052699 disclosed a kind of " T type inflation profiling detreader ", mainly constitute with diameter of tyres measuring mechanism and grinding head mechanism by feeler mechanism, inflation tire spreader structure, stock removal adjusting, change profiling mould according to different types of tyre, can be applicable to the tire vulcanizing mill tire of plurality of specifications.
But form cutting is because control accuracy is relatively poor, and the shape and size polishing size that can not strictly control the carcass section exterior contour that polish is difficult to consistent with the optimal overall size of carcass.Being reflected in quick irregular wearing and tearing can appear on the product, tire shoulder comes to nothing and blow out the rate height.The tyre retreading of this sander production only is adapted at using on the slow-moving vehicle.
Tire that the more important thing is the polishing of numerical control detreader can use the arc tyre surface.The benefit of using the arc tyre surface is because land radian and area are more reasonable so reduced irregular wear, and increases wear-resisting 10%-15%, has reduced stress between tread rubber and the carcass simultaneously and has therefore reduced the probability that shoulder is empty and blow out.Therefore the arc tyre surface is the developing direction of renovation, and the China's Mainland also is dull and stereotyped tyre surface at present.There are a plurality of radians at the position that same arc tread rubber contacts with carcass, if the radian of apparent carcass polishing and the radian of tread rubber do not match, the tire of renovation will go wrong.On same tires, polish a plurality of radians, and reach higher precision profiling detreader and do not accomplish.Can only use the numerical control detreader.
CN201055963 discloses a kind of " tire sander ", this sander comprises tyre rotation device and polishing and grinding apparatus, the tyre rotation device comprises frame, transmission device and rotating shaft, polishing and grinding apparatus is by base, the parallel traversing carriage in front and back, left and right sides parallel movement apparatus, front and back parallel movement apparatus and whirligig are formed, the rotating shaft of tyre rotation device is parallel with the leading screw of the left and right sides parallel movement apparatus of polishing and grinding apparatus, the leading screw of left and right sides parallel movement apparatus is by the reducing motor driven rotary, the front and back parallel movement apparatus does not then move by lead screw transmission, move but adopt cylinder to drive, utilize in the cylinder compressibility of air to regulate advancing of bistrique and retreat, carry out the automatic profiling polishing with tire to various different tyre surface curves.Though this tire sander is without profile tracer, use to have constrictive gas and bistrique (cutter head of promptly polishing) is advanced and retreat the shape and size of the carcass section exterior contour that equally can not strict control polish.
CN201046539 discloses a kind of " multifunctional tire sander structure ", comprises at least: tire support, and which is provided with can be in conjunction with the tire main shaft for the treatment of retreading, and this tire main shaft can be subjected to the tire drive mechanism and drive this to treat that retreading pivots; Displacement platform is located at this tire support side, can divide a word with a hyphen at the end of a line along this tire major axes orientation; Knives rack is located on this displacement platform, is provided with replaceable cutter spindle in conjunction with different types polishing cutter in this knives rack, and this cutter spindle can be driven by cutter drives mechanism and drives this polishing cutter and pivot; Control module can be controlled the path of dividing a word with a hyphen at the end of a line of this knives rack, divides a word with a hyphen at the end of a line along corresponding setting curve respectively to drive this cutter spindle in response to difference polishing tool category, makes this polishing cutter can form different cutting forms in the surface for the treatment of retreading.This tire sander structure can be controlled the path of dividing a word with a hyphen at the end of a line of knives rack by control module, thereby the polishing cutter is divided a word with a hyphen at the end of a line respectively along corresponding setting curve, the shape and size precision of the carcass section exterior contour that polish is higher, but be to use the fixing expansion wheel rim of width, for the different types of tyre rim width is different, therefore the precision of polishing is still influenced. and also have the linear velocity of surface of tyre linear velocity and cutter head to be difficult to cooperate, the tire linear velocity difference of various outer diameter, the adhesive surface roughness instability that polish.Also uncontrollable to the temperature of cutter in the bruting process simultaneously, cause the carcass surface to burn phenomenon easily, influence the bonding of carcass and tyre surface, the carcass surface that polish does not meet quality requirement.Do not have real-time measuring mechanism, can't detect in real time bruting process, this just can't guarantee that the carcass residue rubber thickness that polish meets the requirements, even hurts framework material.Also not to the contour curve function of testing after the polishing.
Summary of the invention
The utility model provides a kind of numerical control detreader that can polish accurate curved profile and guarantee the quality bond face at the problem that existing old tire surface finish equipment exists.
Numerical control detreader of the present utility model adopts following technical solution:
This numerical control detreader comprises frame, Lifting for tyre device, tire chuck for installing, tyre rotation device, cutter head support, cutter head, measurement mechanism and control module; Frame is provided with base, be equipped with by guideway on the base and vertically move frame, vertically move on the frame and laterally mobile automatically controlled rotating disk is installed by guideway, base and vertically move between the frame and screw pair travel mechanism all is installed to vertically move between frame and the automatically controlled rotating disk, leading screw and automatically controlled rotating disk are by driven by servomotor; The cutter head support is installed on the automatically controlled rotating disk, and the cutter head support is provided with the cutter head rotating mechanism, and cutter head is installed on the cutter head support and with the cutter head rotating mechanism and is connected; Lifting for tyre device, tire chuck for installing and tyre rotation device are installed on the frame, measurement mechanism comprises cutter head positioning measuring device, residue rubber thickness measurement mechanism and tire polishing section survey device, the cutter head positioning measuring device is installed on the cutter head support, residue rubber thickness measurement mechanism and section survey device are installed in the frame top, and servomotor and other all electric control gears all are electrically connected with control module.
The Lifting for tyre device adopts two boom cylinders, and crane is installed on the cylinder body of cylinder, and the piston rod two ends of cylinder are fixedly mounted on a side of frame.The cylinder body of cylinder drives crane and moves up and down along piston rod, can rotate around piston rod simultaneously.
The tire chuck for installing comprises fixedly a chuck and a mobile chuck, is installed in the both sides of frame relatively.Fixedly chuck adopts self-centering mechanism, makes the center of circle of tire and chuck off-centre not occur, guarantees that ellipse does not appear in the tire after the polishing.
The tyre rotation device is by support, friction driving roller, reducing motor and lift laying mechanism and form, reducing motor is installed in the lower end of support, and friction driving roller is connected with reducing motor, and the upper end of support is hinged on the frame, lift laying mechanism and be installed on the frame, its clutch end and support are hinged.Lift laying mechanism and can adopt cylinder.This tyre rotation device rotates by the indirect tire on the drive wheels of frictional force, guaranteed that in bruting process large and small surface of tyre has identical linear velocity, thereby guaranteed that the polishing to tyre surface is uniformly, made the roughness of polishing rear tyre binding face reach perfect condition.
The cutter head positioning measuring device is used to measure the exact position of cutter head and the distance of cutter head and tire.
Residue rubber thickness measurement mechanism is used for measuring in real time the thickness of bruting process residue rubber, is made up of a plurality of distance measuring sensors.The section survey device adopts distance measuring sensor, is used for being presented at function screen to tire polishing dimension control and concrete size.These two kinds of measurement mechanisms are installed on the traverse measurement frame of frame top, and the traverse measurement frame is provided with parallel moving and the vertical spiral travel mechanism that moves, and drive parallel and vertical the moving of these two kinds of measurement mechanisms.
The tool temperature control device is installed on the cutter head support, this device comprises temperature sensor, shower nozzle, water pipe, magnetic valve and solenoid directional control valve, at least be connected with a magnetic valve on the water pipe, the outlet of each magnetic valve all is connected with an import of solenoid directional control valve, each is connected each outlet of this solenoid directional control valve with a shower nozzle, and temperature sensor, each magnetic valve and solenoid directional control valve all are electrically connected with control module.
Control module adopts Programmable Logic Controller (PLC).
Cutter head can adopt existing any structure form.
Above-mentioned numerical control detreader drives servomotor by control module can make the carcass section exterior contour curvilinear motion of setting in the cutter head follow procedure, cutter head by the vertical and horizontal direction move and accurate polishing to the carcass surface, the curve of setting in the realization program are finished in self rotation.A cutter head can be got multiple radian at same carcass surface, tire shoulder.Polishing finishes measurement mechanism tests to the wide radian of grinding wheel, then with control module in setting value compare, if size is not inconsistent, send warning, and difference shown on screen.Utilize the tyre rotation device of the indirect tire on the drive wheels of frictional force, guaranteed that large and small surface of tyre has identical linear velocity, make the roughness of polishing rear tyre binding face reach perfect condition.Simultaneously, the tool temperature control device has been realized in bruting process the rubber surface temperature being detected in real time, controlling automatically, can not cause the carcass surface to burn phenomenon, guarantees to polish high-quality carcass surface.
The utility model automaticity height can accurately be controlled the cutter head motion by Numeric Control Technology, obtains desirable polishing contour curve, can polish high-quality carcass adhesive surface.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is the structural principle schematic diagram of the tool temperature control device in the utility model.
Wherein: 1, frame, 2, the cutter head support, 3, cutter head, 4, control module, 5, base, 6, automatically controlled rotating disk, 7, vertically move frame, 8, cylinder, 9, crane, 10, fixing chuck, 11, mobile chuck, 12, support, 13, friction driving roller, 14, reducing motor, 15, cylinder, 16, traverse measurement frame, 17, filter, 18, temperature sensor, 19, shower nozzle, 20, water pipe, 21, magnetic valve, 22, the two-bit triplet solenoid directional control valve.
The specific embodiment
As shown in Figure 1, numerical control detreader of the present utility model mainly comprises frame 1, Lifting for tyre device, tire chuck for installing, tyre rotation device, cutter head support 2, cutter head 3, measurement mechanism, tool temperature control device and control module 4.Frame 1 is provided with base 5, be equipped with by guideway on the base 5 and vertically move frame 7, vertically move on the frame 7 and be horizontally installed with automatically controlled rotating disk 6 by guideway, base 5 and vertically move between the frame 7 and vertically move frame 7 and automatically controlled rotating disk 6 between screw pair travel mechanism all is installed, leading screw and automatically controlled rotating disk 6 are by driven by servomotor, servomotor is electrically connected with control module 4, by control module 4 control operations.Vertically moving frame 7 vertically moves on base 5 by screw pair travel mechanism.Automatically controlled rotating disk 6 moves vertically moving on the frame 7 laterally by screw pair travel mechanism, but simultaneously automatically controlled rotating disk 6 self 360 degree rotations.Cutter head support 2 is installed on the automatically controlled rotating disk 6, and cutter head support 2 is provided with the cutter head rotating mechanism, and cutter head 3 is installed on the cutter head support 2 and with the cutter head rotating mechanism and is connected.Cutter head 3 with vertically moving frame 7 operations and rotation, is pressed the curve motion of setting by control module 4 controls on cutter head support 2.The cutter head rotating mechanism can be realized by motor and band transmission.Cutter head 3 can adopt any structure form.Control module 4 adopts Programmable Logic Controller (PLC).
The Lifting for tyre device is installed a side of frame 1, is made up of cylinder 8 and crane 9, and crane 9 is installed on the cylinder body of cylinder 8, and the piston rod of cylinder 8 is fixedly mounted on a side of frame 1.Need the tire of renovation to be placed on the crane 9, under the effect of source of the gas, the cylinder body of cylinder 8 drives crane 9 and moves up and down along piston rod, can rotate around piston rod simultaneously.Crane 9 rises to tire fixedly during the chuck place, rotates crane 9, the tire of needs renovation can be placed on tire fixedly on the chuck.Otherwise crane 9 descends and can put back to the tire that polishing finishes.
The tire chuck for installing comprises fixedly chuck 10 and mobile chuck 11 of a band self-centering mechanism, and both are installed in the both sides of frame 1 relatively.Mobile chuck 11 moves under cylinder drives.When tire was between two chucks, the mobile tire that makes by mobile chuck 11 was fixed on two chucks.The chuck spacing width is controlled by control module 4 according to programmed values.
The tyre rotation device is installed on the frame 1, by support 12, friction driving roller 13, reducing motor 14 with lift laying mechanism and form, lifts laying mechanism and can adopt cylinder 15.Reducing motor 14 is installed in the lower end of support 12, and friction driving roller 13 is connected with reducing motor 14, and the upper end of support 12 is hinged on the upper beam of frame 1, and the cylinder body of cylinder 15 is hinged on a side of frame 1, and its piston rod and support 12 are hinged.During use, cylinder 15 drives supports 12 and puts down, and the friction driving roller 13 on the support 12 contact with pneumatic tire pressure on being installed in chuck, starts 13 rotations of reducing motor 14 drive friction driving rollers, and friction driving roller 13 tire on the drive wheels is again done counter-rotation.Tyre rotation device of the present utility model rotates by the indirect tire on the drive wheels of frictional force, guaranteed that in bruting process large and small surface of tyre has identical linear velocity, thereby guaranteed that the polishing to tyre surface is uniformly, made the roughness of polishing rear tyre binding face reach perfect condition.
Measurement mechanism comprises cutter head positioning measuring device (not drawing among the figure), residue rubber thickness measurement mechanism and tire polishing section survey device.Three devices adopt a plurality of sensor combination to form.The cutter head positioning measuring device is installed on the cutter head support 2, is used to measure the exact position of cutter head and the distance of cutter head and tire.Residue rubber thickness measurement mechanism is used for measuring in real time the thickness of bruting process residue rubber, the section survey device is used for being presented at function screen to tire polishing dimension control with concrete size, the two kinds of measurement mechanisms in back are installed on the traverse measurement frame 16, traverse measurement frame 16 is installed in the top of frame 1, traverse measurement frame 16 is provided with parallel moving and the vertical spiral travel mechanism that moves, and drives these two kinds of measurement mechanism levels and moves with vertical.Exceed allowed band if actual polishing contour curve assay is compared with the setting value in the control module, will report to the police.
The tool temperature control device is installed on the cutter head support 2, and the structural principle of this device comprises temperature sensor 18, shower nozzle 19 and water pipe 20 as shown in Figure 2.Be connected in parallel to three magnetic valves 21 on the water pipe 20, magnetic valve 21 adopts the 2/2-way magnetic valve.The outlet of each magnetic valve 21 all is connected with the import of a two-bit triplet solenoid directional control valve 22, and each is connected two outlets on this two-bit triplet solenoid directional control valve 22 with a shower nozzle 19.Temperature sensor 18 is installed on the cutter head support 2 position near tire.Temperature sensor 18, three magnetic valves 21 and two-bit triplet solenoid directional control valve 22 all are electrically connected with control module 4.Temperature sensor 18 adopts the non-contact temperature measuring sensor.On water pipe 20, also be provided with filter 17.The quantity of magnetic valve 21 also can determine that the summation of each electromagnetic valve outlet flow is not more than the rate of discharge with the two-bit triplet solenoid directional control valve according to the rate of discharge of single magnetic valve and the rate of discharge of two-bit triplet solenoid directional control valve 22.
The course of work of the present utility model is as follows:
Brand, specification, the series number of various tires are stored in the program data base of control module 4, every kind of corresponding polishing program of tire, the tyre kind of polishing accesses corresponding polishing program come as required,
Tire installs on the tire chuck for installing by the Lifting for tyre device, and clamping tire two chuck spacings are accurately located by a servo vapour-liquid mixed cylinder.The tire that is installed on the chuck is inflated, be charged to fixed pressure, the assurance tire is polished under the dry run state.Under driving, the frictional force of friction driving roller makes tyre rotation by the tyre rotation device.
The carcass section exterior contour curvilinear motion of setting in cutter head 3 follow procedures during tire polishing, cutter head 3 is by vertically moving and vertically moving laterally moving and finish accurate polishing to the carcass surface, the curve of setting in the realization program by automatically controlled rotating disk 6 driven rotary on the frame 7 on the base 5.Cutter head 3 can be got multiple radian at same carcass surface, tire shoulder.
Detect the temperature on cutter head 3 and carcass surface in real time by the tool temperature control device, feed back to according to the temperature that records in the program of control module 4 and analyze, compare with normal temperature value, higher temperature value or the ultra-high temperature value set in the program of control module 4.Automatically regulate the size of shower nozzle 19 injection flow rates then according to different states.Detected state can show on the screen of control module 4.If temperature surpasses setting range, can send warning, cutter head 3 will stop to move, and waits the surface of tyre temperature to lower, and then moves, and tire is polished under a suitable temperature.
When the residue rubber that measures the carcass surface reaches the thickness of setting in the program, cutter head 3 can stop automatically, measurement mechanism detects the carcass surface, then with program in setting value compare, with comparison result shows on screen, can send acousto-optic hint on the screen of control module 4 and report to the police, thereby realize accurately control automatically.
After polishing is finished, make the tire exhaust, the mobile chuck 11 in the tire chuck for installing unclamps, and tire is unloaded and sends into delivery track by the Lifting for tyre device, enters next operation.
The program of control module 4 can store the data of the overall process of polishing automatically, puts into the wheel tyre cavity after the printing, is convenient to polishing data transmission between the station, and is used for the result that follow-up of quality is convenient to search polishing.Also can be so that information system management is realized in the workshop.
Claims (5)
1. a numerical control detreader comprises frame, Lifting for tyre device, tire chuck for installing, tyre rotation device, cutter head support, cutter head, measurement mechanism and control module; It is characterized in that: frame is provided with base, be equipped with by guideway on the base and vertically move frame, vertically move on the frame and laterally mobile automatically controlled rotating disk is installed by guideway, base and vertically move between the frame and vertically move frame and automatically controlled rotating disk between screw pair travel mechanism all is installed, leading screw and automatically controlled rotating disk are by driven by servomotor; The cutter head support is installed on the automatically controlled rotating disk, and the cutter head support is provided with the cutter head rotating mechanism, and cutter head is installed on the cutter head support and with the cutter head rotating mechanism and is connected; Lifting for tyre device, tire chuck for installing and tyre rotation device are installed on the frame, measurement mechanism comprises cutter head positioning measuring device, residue rubber thickness measurement mechanism and tire polishing section survey device, the cutter head positioning measuring device is installed on the cutter head support, residue rubber thickness measurement mechanism and section survey device are installed in the frame top, and servomotor and other all electric control gears all are electrically connected with control module.
2. numerical control detreader according to claim 1 is characterized in that: described Lifting for tyre device adopts two boom cylinders, and crane is installed on the cylinder body of cylinder, and the piston rod two ends of cylinder are fixedly mounted on a side of frame.
3. numerical control detreader according to claim 1, it is characterized in that: described tyre rotation device is by support, friction driving roller, reducing motor and lift laying mechanism and form, reducing motor is installed in the lower end of support, friction driving roller is connected with reducing motor, the upper end of support is hinged on the frame, lift laying mechanism and be installed on the frame, its clutch end and support are hinged.
4. numerical control detreader according to claim 1, it is characterized in that: described residue rubber thickness measurement mechanism and section survey device are installed on the traverse measurement frame of frame top, and this traverse measurement frame is provided with parallel moving and the vertical spiral travel mechanism that moves.
5. numerical control detreader according to claim 1, it is characterized in that: on the described cutter head support tool temperature control device is installed, this device comprises temperature sensor, shower nozzle, water pipe, magnetic valve and solenoid directional control valve, at least be connected with a magnetic valve on the water pipe, the outlet of each magnetic valve all is connected with an import of solenoid directional control valve, each is connected each outlet of this solenoid directional control valve with a shower nozzle, and temperature sensor, each magnetic valve and solenoid directional control valve all are electrically connected with control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920021799U CN201385243Y (en) | 2009-05-11 | 2009-05-11 | Numeric-control tire buffing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920021799U CN201385243Y (en) | 2009-05-11 | 2009-05-11 | Numeric-control tire buffing machine |
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| Publication Number | Publication Date |
|---|---|
| CN201385243Y true CN201385243Y (en) | 2010-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200920021799U Expired - Lifetime CN201385243Y (en) | 2009-05-11 | 2009-05-11 | Numeric-control tire buffing machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615591A (en) * | 2012-04-29 | 2012-08-01 | 田建国 | Frame of tyre grinding machine |
| CN102896793A (en) * | 2011-07-25 | 2013-01-30 | 孙玉和 | Giant tire retreading pattern engraving equipment |
| CN103223635A (en) * | 2013-05-20 | 2013-07-31 | 庆云华泰橡胶制品有限公司 | Junked tire retreading-polishing device |
| CN104972367A (en) * | 2014-04-13 | 2015-10-14 | 董玉国 | Tire grinding device |
| CN105290899A (en) * | 2015-03-10 | 2016-02-03 | 青岛喜乐途轮胎科技有限公司 | Tire polishing equipment |
| CN106112711A (en) * | 2016-08-17 | 2016-11-16 | 青岛科技大学 | A kind of tire grinding apparatus |
| US9700946B2 (en) | 2012-12-19 | 2017-07-11 | Bridgestone Americas Tire Operations, Llc | Apparatus and method for preparing a sample from components internal to a tire |
| CN107012268A (en) * | 2017-02-27 | 2017-08-04 | 广州意达数控科技有限公司 | A kind of mounting structure of the head seat of honour of numerical control vibration leather cutting machine |
| CN107175562A (en) * | 2017-06-21 | 2017-09-19 | 太仓轮达汽车配件有限公司 | A kind of multi-faceted big sanding apparatus with Lifting for tyre frame of tyre rebuilding |
-
2009
- 2009-05-11 CN CN200920021799U patent/CN201385243Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896793A (en) * | 2011-07-25 | 2013-01-30 | 孙玉和 | Giant tire retreading pattern engraving equipment |
| CN102615591A (en) * | 2012-04-29 | 2012-08-01 | 田建国 | Frame of tyre grinding machine |
| US9700946B2 (en) | 2012-12-19 | 2017-07-11 | Bridgestone Americas Tire Operations, Llc | Apparatus and method for preparing a sample from components internal to a tire |
| CN103223635A (en) * | 2013-05-20 | 2013-07-31 | 庆云华泰橡胶制品有限公司 | Junked tire retreading-polishing device |
| CN103223635B (en) * | 2013-05-20 | 2015-11-18 | 庆云华泰橡胶制品有限公司 | Junked tire renovation grinding apparatus |
| CN104972367A (en) * | 2014-04-13 | 2015-10-14 | 董玉国 | Tire grinding device |
| CN104972367B (en) * | 2014-04-13 | 2017-04-19 | 董玉国 | Tire grinding device |
| CN105290899A (en) * | 2015-03-10 | 2016-02-03 | 青岛喜乐途轮胎科技有限公司 | Tire polishing equipment |
| CN106112711A (en) * | 2016-08-17 | 2016-11-16 | 青岛科技大学 | A kind of tire grinding apparatus |
| CN106112711B (en) * | 2016-08-17 | 2018-08-28 | 青岛科技大学 | A kind of tire grinding apparatus |
| CN107012268A (en) * | 2017-02-27 | 2017-08-04 | 广州意达数控科技有限公司 | A kind of mounting structure of the head seat of honour of numerical control vibration leather cutting machine |
| CN107012268B (en) * | 2017-02-27 | 2019-08-20 | 广州意达数控科技有限公司 | A kind of mounting structure of the head seat of honour of numerical control vibration leather cutting machine |
| CN107175562A (en) * | 2017-06-21 | 2017-09-19 | 太仓轮达汽车配件有限公司 | A kind of multi-faceted big sanding apparatus with Lifting for tyre frame of tyre rebuilding |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100120 |
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| CX01 | Expiry of patent term |