CN218837060U

CN218837060U - Device for polishing inner and outer walls of tire

Info

Publication number: CN218837060U
Application number: CN202222769562.5U
Authority: CN
Inventors: 张新显
Original assignee: Qingdao Zhende Tongxing Industry And Trade Co ltd
Current assignee: Qingdao Zhende Tongxing Industry And Trade Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-04-11
Anticipated expiration: 2032-10-20

Abstract

The utility model provides a device for polishing inner and outer walls of a tire. Including the mount, the mount carries out fixed mounting through the support frame, the mount sets up to disc and surface and has seted up the spout, it has the stopper to slide embedded in the spout of mount. The utility model provides a pair of tire inside and outside wall device polishes, the device fixes a position fixedly to the tire through three fixed rollers of group, the not tire of equidimension can be fixed to this kind of fixed mode, and stability is higher, it can polish to the inside and outside wall of tire simultaneously with lower grinding roller to go up the grinding roller, effectively improve the efficiency of polishing, and the precision of polishing is higher, the inside cooperation of each subassembly of actuating mechanism can be to going up grinding roller and the holistic highly regulation of lower grinding roller, be convenient for polish the tire of equidimension not, can carry out the independent control to the position of lower grinding roller through setting up lead screw and adapter sleeve, thereby be convenient for put into the tire between grinding roller and the lower grinding roller, also be convenient for polish the tire of different thickness simultaneously.

Description

Device for polishing inner and outer walls of tire

Technical Field

The utility model relates to a grinding device field especially relates to a tire inside and outside wall device polishes.

Background

Tires are ground-rolling circular rings of elastomeric rubber articles fitted on various vehicles or machines. The tire is generally mounted on a metal rim, and is capable of supporting a vehicle body, buffering external impact, achieving contact with a road surface, and securing the driving performance of a vehicle. Tires are often used under complex and severe conditions, which are subjected to various deformations, loads, forces and high and low temperature effects during running, and therefore must have high load-bearing, traction and cushioning properties. At the same time, high abrasion resistance and flexibility resistance, and low rolling resistance and heat build-up are also required.

The tread of tire is polished and is the essential link in the tire course of working, and a tread is not only durable through the tire of careful polishing, and the child is made an uproar less, but can only be through the handheld blade of polishing of people to polishing of junked tire at present, to the manual polishing of the inner wall or the outer wall of tire, not only wastes time and energy, and efficiency is lower moreover, and the quality of polishing receives human factor's influence than great, can directly influence the safe handling problem of tire.

Therefore, it is necessary to provide a device for grinding the inner and outer walls of a tire to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tire inside and outside wall device of polishing has solved traditional tire and has polished and wasted time and energy, and the problem of polishing inefficiency.

For solving the technical problem, the utility model provides a pair of tire inside and outside wall device polishes, including the mount, the mount carries out fixed mounting through the support frame, the mount sets up to disc and surface and has seted up the spout, it has the stopper to slide in the spout of mount, the left side of stopper is rotated and is connected with the fixed roll, the right side of stopper is connected with the hinge bar, the rear side center department of mount rotates installs the screw rod, the surperficial cover of screw rod is equipped with the swivel nut, and the other end and the swivel nut of hinge bar articulate and link to each other, the last fixed surface of support frame installs the motor, the output shaft fixedly connected with actuating mechanism of motor, actuating mechanism's top is connected with head rod and second connecting rod through two sets of bevel gear transmissions, the other end difference fixedly connected with of head rod and second connecting rod rolls grinding roller and lower grinding roller.

Preferably, the fixed rollers are provided with three groups, and the three groups of fixed rollers are circumferentially distributed in an array mode by taking the fixed frame as the center.

Preferably, the driving mechanism comprises a loop bar, a rotating rod and a threaded sleeve, the rotating rod is located at the upper end of the loop bar and is movably inserted into the loop bar, a threaded groove matched with threads in the threaded sleeve is formed in the surface of the rotating rod, the threaded sleeve is in threaded connection with the rotating rod, and the threaded sleeve is in rotating and limiting connection with the loop bar.

Preferably, the first connecting rod is connected with the driving mechanism through a first connecting frame, the first connecting rod and the driving mechanism are rotatably connected, the second connecting rod is connected with the driving mechanism through a second connecting frame, the second connecting frame is rotatably connected with the second connecting rod, the second connecting frame is rotatably connected with one of the bevel gears in a limiting manner, and the driving mechanism is connected with the bevel gear on the inner side of the second connecting frame in a sliding manner in a limiting manner.

Preferably, one side of the second connecting frame, which is far away from the second connecting rod, is fixedly connected with a connecting sleeve through a connecting plate, a screw rod is inserted into the connecting sleeve in a penetrating manner, the connecting sleeve is in threaded connection with the screw rod, the screw rod is vertically and rotatably installed in the fixed frame, and the fixed frame is fixedly installed on the upper surface of the supporting frame.

Preferably, the surface of the fixing frame is provided with a strip-shaped through groove corresponding to the positions of the first connecting rod and the second connecting rod, the surfaces of the first connecting rod and the second connecting rod are sleeved with a limiting roller through a bearing, and the inner wall of the strip-shaped through groove of the fixing frame is provided with a strip-shaped limiting groove matched with the diameter of the limiting roller.

Compared with the prior art, the utility model provides a pair of tire inside and outside wall device polishes has as follows

Has the beneficial effects that:

the utility model provides a pair of tire inside and outside wall device polishes, the device fixes a position fixedly to the tire through three fixed rollers of group, the not tire of equidimension can be fixed to this kind of fixed mode, and stability is higher, it can polish to the inside and outside wall of tire simultaneously with lower grinding roller to go up the grinding roller, effectively improve the efficiency of polishing, and the precision of polishing is higher, the inside cooperation of each subassembly of actuating mechanism can be to going up grinding roller and the holistic highly regulation of lower grinding roller, be convenient for polish the tire of equidimension not, can carry out the independent control to the position of lower grinding roller through setting up lead screw and adapter sleeve, thereby be convenient for put into the tire between grinding roller and the lower grinding roller, also be convenient for polish the tire of different thickness simultaneously.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a device for polishing inner and outer walls of a tire according to the present invention;

FIG. 2 is a schematic view of the connection structure of the upper grinding roll and the lower grinding roll;

FIG. 3 is an enlarged view of the structure shown at A in FIG. 2;

fig. 4 is a rear view of fig. 1.

Reference numbers in the figures: 1. a fixed mount; 2. a support frame; 3. a limiting block; 4. a fixed roller; 5. a hinged lever; 6. a screw; 7. a threaded sleeve; 8. a motor; 9. a drive mechanism; 91. a loop bar; 92. a rotating rod; 93. a threaded sleeve; 10. a bevel gear; 11. a first connecting rod; 12. a first link frame; 13. an upper grinding roller; 14. a second connecting rod; 15. a second link frame; 16. a lower grinding roller; 17. a connecting plate; 18. connecting sleeves; 19. a screw rod; 20. a frame is fixed.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural view of a device for polishing inner and outer walls of a tire according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the connection structure of the upper grinding roller and the lower grinding roller of the present invention; FIG. 3 is an enlarged view of the structure at A shown in FIG. 2; fig. 4 is a rear view of fig. 1. The utility model provides a polish tire inside and outside wall device, including mount 1, mount 1 carries out fixed mounting through support frame 2, mount 1 sets up to the disc and the surface has seted up the spout, it has stopper 3 to slide in the spout of mount 1, the left side of stopper 3 is rotated and is connected with fixed roll 4, the right side of stopper 3 is connected with hinge rod 5, rear side center department of mount 1 rotates and installs screw rod 6, the surface cover of screw rod 6 is equipped with swivel nut 7, the other end and the swivel nut 7 of hinge rod 5 articulate and link to each other, support frame 2's last fixed surface installs motor 8, motor 8's output shaft fixedly connected with actuating mechanism 9, actuating mechanism 9's top is connected with head rod 11 and second connecting rod 14 through two sets of bevel gear 10 transmissions, the other end difference fixedly connected with of head rod 11 and second connecting rod 14 is grinding roller 13 and lower grinding roller 16, fixed roll 4 is provided with three groups, three fixed roll 4 of group use mount 1 as central circumference array distribution, the device fixes a position fixedly to the tire through three fixed roll 4 groups, this kind of fixed mode can fix a position not equidimension tire, and higher stability, it can polish to go up grinding roller 13 and lower grinding roller 16 simultaneously, the efficiency of the inside and outside wall of tire, and the efficiency is higher.

Actuating mechanism 9 includes loop bar 91, bull stick 92, and thread bush 93, bull stick 92 is located the upper end of loop bar 91 and the activity is inserted and is located inside loop bar 91, the thread groove with the inside screw thread looks adaptation of thread bush 93 is seted up on the surface of bull stick 92, threaded connection between thread bush 93 and the bull stick 92, rotate and spacing connection between thread bush 93 and the loop bar 91, each inside subassembly cooperation of actuating mechanism 9 can be adjusted the holistic height of last grinding roller 13 and lower grinding roller 16, be convenient for polish the tire of equidimension not.

The first connecting rod 11 is connected with the driving mechanism 9 through the first connecting frame 12, the first connecting rod 11 and the driving mechanism 9 are rotationally connected, the second connecting rod 14 is connected with the driving mechanism 9 through the second connecting frame 15, the second connecting frame 15 is rotationally connected with the second connecting rod 14, the second connecting frame 15 is rotationally connected with one of the bevel gears 10 in a limiting manner, and the driving mechanism 9 is in sliding and limiting connection with the bevel gear 10 on the inner side of the second connecting frame 15.

One side of the second connecting frame 15, which is far away from the second connecting rod 14, is fixedly connected with a connecting sleeve 18 through a connecting plate 17, a screw rod 19 is inserted into the connecting sleeve 18 in a penetrating manner, the connecting sleeve 18 is in threaded connection with the screw rod 19, the screw rod 19 is vertically and rotatably installed in the fixing frame 20, the fixing frame 20 is fixedly installed on the upper surface of the supporting frame 2, the position of the lower grinding roller 16 can be independently adjusted through the screw rod 19 and the connecting sleeve 18, and therefore tires can be conveniently placed between the upper grinding roller 13 and the lower grinding roller 16, and meanwhile tires with different thicknesses can be conveniently ground.

The surface of the fixing frame 1 is provided with a strip-shaped through groove corresponding to the positions of the first connecting rod 11 and the second connecting rod 14, the surfaces of the first connecting rod 11 and the second connecting rod 14 are provided with a limiting roller through a bearing sleeve, the inner wall of the strip-shaped through groove of the fixing frame 1 is provided with a strip-shaped limiting groove matched with the diameter of the limiting roller, and the first connecting rod 11 and the second connecting rod 14 are subjected to horizontal limiting treatment through the limiting roller.

The utility model provides a pair of operating principle of tire inside and outside wall device polishes as follows:

the first step is as follows: when the device is used, the screw rod 19 can be rotated to enable the connecting sleeve 18 to pull the second connecting frame 15 downwards, so that the lower grinding roller 16 is adjusted downwards, after the adjustment is completed, the threaded sleeve 93 of the driving mechanism 9 can be rotated, and the threaded sleeve 93 adjusts the integral height of the upper grinding roller 13 and the lower grinding roller 16 under the action of the surface threads of the rotating rod 92.

The second step: after the adjustment is completed, the screw rod 6 is rotated, the hinge rod 5 is pulled backwards under the action of the surface threads of the screw rod 6 by the screw sleeve 7, the three groups of fixing rollers 4 shrink down around the hinge rod 5 and the limiting block 3 at the moment, so that the tire is fixed and placed on the front side of the fixing frame 1, the upper grinding roller 13 is positioned on the inner side of the tire at the moment, the lower grinding roller 16 is positioned on the outer side of the tire, the motor 8 is finally started, and the motor 8 is started

The upper grinding roller 13 and the lower grinding roller 16 are driven to rotate by the driving mechanism 9, the first connecting rod 11 and the second connecting rod 14, so that the inner wall and the outer wall of the tire are simultaneously ground.

Compared with the prior art, the utility model provides a pair of tire inside and outside wall device polishes has following beneficial effect: the device fixes a position fixedly through three fixed rollers 4 of group to the tire, the not tire of equidimension can be fixed to this kind of fixed mode, and stability is higher, it can polish to the inside and outside wall of tire simultaneously to go up grinding roller 13 and lower grinding roller 16, effectively improve the efficiency of polishing, and the precision of polishing is higher, the inside each subassembly cooperation of actuating mechanism 9 can be adjusted last grinding roller 13 and the holistic height of lower grinding roller 16, be convenient for polish not tire of equidimension, can adjust alone the position of lower grinding roller 16 through setting up lead screw 19 and adapter sleeve 18, thereby be convenient for put into the tire and go up between grinding roller 13 and the lower grinding roller 16, also be convenient for polish the tire of different thickness simultaneously.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a device for polishing inner and outer walls of a tire, which comprises a fixed frame (1) and is characterized in that: mount (1) carries out fixed mounting through support frame (2), mount (1) sets up to disc and surface and has seted up the spout, it has stopper (3) to slide to inlay in the spout of mount (1), the left side of stopper (3) is rotated and is connected with fixed roll (4), the right side of stopper (3) is connected with hinge bar (5), the rear side center department of mount (1) rotates and installs screw rod (6), the surface cover of screw rod (6) is equipped with swivel nut (7), and the other end and the swivel nut (7) of hinge bar (5) are articulated continuous, the last fixed surface of support frame (2) installs motor (8), the output shaft fixedly connected with actuating mechanism (9) of motor (8), the top of actuating mechanism (9) is connected with head rod (11) and second connecting rod (14) through two sets of conical gear (10) transmission, head rod (11) and the other end difference fixedly connected with of second connecting rod (14) grinding roller (13) and lower grinding roller (16).

2. A device for buffing the inner and outer walls of a tire as claimed in claim 1 wherein said fixed rollers (4) are provided in three sets, said three sets of said fixed rollers (4) being circumferentially arrayed about the stationary frame (1).

3. A device for grinding inner and outer walls of a tire as claimed in claim 1, wherein the driving mechanism (9) comprises a sleeve rod (91), a rotating rod (92) and a threaded sleeve (93), the rotating rod (92) is located at the upper end of the sleeve rod (91) and is movably inserted into the sleeve rod (91), a threaded groove matched with the internal thread of the threaded sleeve (93) is formed in the surface of the rotating rod (92), the threaded sleeve (93) is in threaded connection with the rotating rod (92), and the threaded sleeve (93) is in rotational and limiting connection with the sleeve rod (91).

4. A device for grinding inner and outer walls of a tire as claimed in claim 1, wherein the first connecting rod (11) is connected with the driving mechanism (9) through a first connecting frame (12), the first connecting rod (11) and the driving mechanism (9) are all connected in a rotating manner, the second connecting rod (14) is connected with the driving mechanism (9) through a second connecting frame (15), the second connecting frame (15) is connected with the second connecting rod (14) in a rotating manner, the second connecting frame (15) is connected with one of the bevel gears (10) in a rotating and limiting manner, and the driving mechanism (9) is connected with the bevel gear (10) inside the second connecting frame (15) in a sliding and limiting manner.

5. A device for polishing inner and outer walls of a tire as claimed in claim 4, wherein a connecting sleeve (18) is fixedly connected to one side of the second connecting frame (15) far away from the second connecting rod (14) through a connecting plate (17), a screw rod (19) is inserted into the connecting sleeve (18), the connecting sleeve (18) and the screw rod (19) are in threaded connection, the screw rod (19) is vertically and rotatably installed in the fixing frame (20), and the fixing frame (20) is fixedly installed on the upper surface of the supporting frame (2).

6. A device for grinding the inner and outer walls of a tire as claimed in claim 1, wherein the surface of the fixing frame (1) is provided with a strip-shaped through groove corresponding to the positions of the first connecting rod (11) and the second connecting rod (14), the surfaces of the first connecting rod (11) and the second connecting rod (14) are sleeved with a limit roller through a bearing, and the inner wall of the strip-shaped through groove of the fixing frame (1) is provided with a strip-shaped limit groove adapted to the diameter of the limit roller.