CN112829527A - New energy automobile tire taking-off device and new energy automobile tire taking-off method - Google Patents
New energy automobile tire taking-off device and new energy automobile tire taking-off method Download PDFInfo
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- CN112829527A CN112829527A CN202110055292.9A CN202110055292A CN112829527A CN 112829527 A CN112829527 A CN 112829527A CN 202110055292 A CN202110055292 A CN 202110055292A CN 112829527 A CN112829527 A CN 112829527A
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- wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/02—Tyre levers or the like, e.g. hand-held
- B60C25/04—Tyre levers or the like, e.g. hand-held pivotal about the wheel axis, or movable along the rim edge, e.g. rollable
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- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a new energy automobile tire stripping device and a tire stripping method thereof, and the new energy automobile tire stripping device comprises a fixed column, wherein the top of the outer wall of the fixed column is slidably sleeved with a connecting sleeve, two sides of the connecting sleeve are respectively provided with a connecting plate, one end of the connecting plate is fixedly connected with a connecting lantern ring, the inner cavity of the connecting lantern ring is slidably sleeved with a first connecting column, the bottom of the first connecting column is fixedly connected with a stripping piece, one side of the bottom of the connecting plate is provided with a second connecting column, the bottom of the second connecting column is provided with a groove, the inner cavity of the groove is fixedly connected with a pin shaft. According to the tire taking-off device, the fixed column can be fixed on the hub on the bottom plate and the fixed sleeve ring by utilizing the arrangement mode that the fixed column is matched with the connecting sleeve, so that the connecting sleeve rotates relative to the fixed column, the tire taking-off processing can be carried out on the tire by the roller and the taking-off piece, the connecting sleeve can be separated from the fixed column, the tire taking-off device is convenient to carry and use, and the practical performance of the tire taking-off device is improved.
Description
Technical Field
The invention relates to the field of tire removing devices, in particular to a new energy automobile tire removing device and a tire removing method thereof.
Background
The new energy automobile adopts unconventional automobile fuel as a power source or conventional automobile fuel, adopts a novel vehicle-mounted power device, integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
Tire makes one of the indispensable subassembly of new energy automobile driving, when new energy automobile driven, can lead to the tire to appear the damaged condition because of factors such as rugged road surface or nail, just need take off the child to the tire and maintain, along with the development of science and technology, the child machine is taken off in the automation of all kinds to the application and is born, but current taking off the child machine size big, need use various electrical apparatus to its drive, be not convenient for carry the use and then the performance reduction to it on outdoor road surface.
Disclosure of Invention
The invention aims to provide a new energy automobile tire removing device and a tire removing method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the new energy automobile tire stripping device comprises a fixed column, a connecting sleeve is sleeved on the top of the outer wall of the fixed column in a sliding mode, connecting plates are arranged on two sides of the connecting sleeve, one end of one connecting plate is fixedly connected with a connecting sleeve ring, a first connecting column is sleeved in an inner cavity of the connecting sleeve ring in a sliding mode, a stripping piece is fixedly connected to the bottom of the first connecting column, a second connecting column is arranged on one side of the bottom of the other connecting plate, a groove is formed in the bottom of the second connecting column, the inner cavity of the groove is fixedly connected with a pin shaft, and a roller is sleeved on the outer wall of the pin shaft in a rotating mode.
Preferably, the equal fixedly connected with connecting block in connecting sleeve's the front and the back, the both sides of connecting sleeve all are provided with the fixed block, one side symmetry slip interlude of fixed block has cup jointed fixing bolt, a plurality of connecting holes have been seted up to one side equidistance of connecting block, fixing bolt's outer wall cup joints with the inner chamber screw thread of connecting hole.
Preferably, two the equal fixedly connected with fixed sleeve in one side that the fixed block carried on the back mutually, fixed sleeve's inner chamber cup joints with the outer wall of connecting plate is slided, one side screw thread cross-plug at fixed sleeve top has cup jointed spacing bolt, the bottom of spacing bolt is laminated with the top of connecting plate mutually.
Preferably, the spout has been seted up in the front of first spliced pole, the front screw thread of the lantern ring alternates and has cup jointed positioning bolt, positioning bolt's one end is laminated with the inner wall of spout mutually, the draw-in groove has all been seted up to the bottom of the bottom second spliced pole one side of first spliced pole one side, take off one side fixedly connected with protection leather packing of the bottom of piece.
Preferably, the thread groove has been seted up at the top of second spliced pole, the inner chamber screw thread of thread groove has cup jointed connecting screw, the top of connecting screw outer wall and wherein another connecting plate rotate to wear to insert the cover and connect, the top of connecting screw outer wall is fixed to be cup jointed two position fixing sleeve rings, two the position fixing sleeve ring is located the top and the bottom of wherein another connecting plate respectively, connecting screw's top fixedly connected with carousel, the equal fixedly connected with gag lever post in both sides at second spliced pole top, the top of gag lever post outer wall and wherein another connecting plate slip to alternate and cup joint.
Preferably, the bottom of the fixed column is fixedly connected with a bottom plate, the bottom of the outer wall of the fixed column is slidably sleeved with a fixed lantern ring, gaskets are fixedly connected to the bottom of the fixed lantern ring and the top of the bottom plate, external threads are formed in the bottom of the outer wall of the fixed column, and a locking nut is sleeved on the bottom of the outer wall of the fixed column in a threaded manner.
Preferably, the top of fixed column is annular array and has seted up a plurality of spread grooves, the inner chamber of spread groove slides and has cup jointed the bracing piece, and is a plurality of the top fixedly connected with of bracing piece supports the lantern ring, and the top of supporting the lantern ring is annular array equidistance and rotates to inlay and be equipped with a plurality of first balls, the outer wall of bracing piece slides and has cup jointed the spring, the spring is located between the support lantern ring and the fixed column.
Preferably, the middle part of the upper surface of the fixing column is fixedly connected with a positioning screw rod, the outer wall of the positioning screw rod is in sliding sleeve joint with a supporting sleeve ring, the outer wall of the positioning screw rod is in sliding penetrating sleeve joint with a connecting sleeve, a limiting sleeve ring is in sliding sleeve joint with the top of the outer wall of the positioning screw rod, the limiting sleeve ring is located at the top of the connecting sleeve, the bottom of the limiting sleeve ring is in annular array equidistance, a plurality of second balls are embedded in the limiting sleeve ring in a rotating mode, two positioning nuts are in threaded sleeve joint with the top of the outer wall of the positioning screw rod, and.
Preferably, the front surface of one of the connecting blocks is fixedly connected with a bearing sleeve, and an inner cavity of the bearing sleeve is sleeved with a crowbar in a sliding manner.
The invention also provides a use method of the tire removing device, which comprises the following specific use steps:
the method comprises the following steps: when the tire is dismounted, firstly loosening the two positioning nuts to separate the fixed column from the connecting sleeve, then loosening the locking nut, taking down the fixed lantern ring, enabling the fixed column to penetrate through the central part of the tire, then sleeving the fixed lantern ring on the fixed column, and limiting the position of the fixed lantern ring by using the locking nut, thereby enabling the fixed column to be stably fixed on the tire;
step two: after the fixing column is installed, adjusting the other connecting plate according to the size of a tire to change the distance between the second connecting column and the fixing column, namely loosening the limiting bolt to enable the connecting plate to slide relative to the fixing sleeve until the top of the rubber outer tire of the roller wheel, then fastening the limiting bolt to enable the other connecting plate to be limited in position, then rotating the turntable to enable the connecting screw rod to rotate, further enabling the second connecting column to descend to enable the second connecting column to drive the roller wheel to extrude the rubber outer tire, then utilizing the prying rod to be in sliding sleeve joint with the clamping groove on one side of the second connecting column, then driving the second connecting column, the connecting plate, the fixing sleeve and the connecting sleeve to be fixed and rotated relatively, at the moment, the roller wheel extrudes the rubber outer tire to enable the rubber outer tire to be separated from the hub, and then;
step three: then, the positioning bolt and the limiting bolt are loosened, one of the connecting plates slides relative to the fixed sleeve, the first connecting column slides relative to the connecting sleeve ring until one side of the bottom of the rubber casing is attached to the hub, then the positioning bolt and the limiting bolt are fastened, the first connecting column and one of the connecting plates are limited in position respectively, then a crowbar is utilized to pry one side of the rubber casing at the top of the rubber casing, then the crowbar is utilized to be in sliding sleeve connection with a clamping groove on one side of the first connecting column to drive the rubber casing to rotate, so that the rubber casing rotates for one circle, one side of the rubber casing is separated from the hub, the steps are repeated, and the other side of the rubber casing is also separated from the hub.
The invention has the technical effects and advantages that:
(1) according to the tire taking-off device, the fixed column can be fixed on the hub on the bottom plate and the fixed sleeve ring by utilizing the arrangement mode that the fixed column is matched with the connecting sleeve, so that the connecting sleeve rotates relative to the fixed column, the tire taking-off processing can be carried out on the tire by the roller and the taking-off piece, and the connecting sleeve can be separated from the fixed column, so that the tire taking-off device is convenient to carry and use, and the practical performance of the tire taking-off device is improved;
(2) according to the invention, the fixed sleeve and the connecting sleeve can be separated by loosening the fixed bolt by utilizing the arrangement mode of matching the connecting sleeve and the fixed sleeve, so that the first connecting column and the second connecting column are conveniently detached and separated, and the first connecting column and the second connecting column are conveniently carried again, thereby improving the practical performance of the connector.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of the front internal structure of the present invention.
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
Fig. 5 is a schematic view of the overall structure of the stripping plate of the present invention.
FIG. 6 is a schematic view of the internal structure of the top surface of the connecting collar of the present invention.
In the figure: 1. fixing a column; 2. a connecting sleeve; 3. a connecting plate; 4. a connecting lantern ring; 5. a first connecting column; 6. picking the slices; 7. a second connecting column; 8. a pin shaft; 9. a roller; 10. connecting blocks; 11. a fixed block; 12. connecting holes; 13. fixing the bolt; 14. fixing the sleeve; 15. a limit bolt; 16. a sliding groove; 17. positioning the bolt; 18. a protective leather pad; 19. a thread groove; 20. connecting a screw rod; 21. a positioning collar; 22. a limiting rod; 23. a base plate; 24. a fixed collar; 25. a gasket; 26. locking the nut; 27. Connecting grooves; 28. a support bar; 29. a support collar; 30. a first ball bearing; 31. a spring; 32. positioning a screw rod; 33. a limiting lantern ring; 34. a second ball bearing; 35. positioning a nut; 36. a load bearing sleeve; 37. A crowbar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a new energy automobile tire stripping device and a tire stripping method thereof as shown in figures 1-6, which comprises a fixed column 1, wherein the top of the outer wall of the fixed column 1 is in sliding sleeve connection with a connecting sleeve 2, two sides of the connecting sleeve 2 are respectively provided with a connecting plate 3, one end of one connecting plate 3 is fixedly connected with a connecting sleeve ring 4, the inner cavity of the connecting sleeve ring 4 is in sliding sleeve connection with a first connecting column 5, the bottom of the first connecting column 5 is fixedly connected with a stripping plate 6, the stripping plate 6 is shown in figure 5, a rubber cover tire on the tire can be pried on the upper surface of the rubber cover tire by a crowbar 37, then one side of the rubber cover tire can be separated from a hub by the relative rotation of the stripping plate 6 to the tire, the surface of the stripping plate 6 is smooth, the rubber cover tire is prevented from being scratched, one side of the bottom of the other connecting plate 3 is provided, grooved inner chamber fixed connection and round pin axle 8, the outer wall of round pin axle 8 rotates to cup joint gyro wheel 9, and gyro wheel 9 can cause the extrusion to the rubber cover tire to make its and wheel hub separation.
The front and the back of the connecting sleeve 2 are fixedly connected with connecting blocks 10, both sides of the connecting sleeve 2 are provided with fixed blocks 11, one side of each fixed block 11 is symmetrically and slidably inserted and sleeved with a fixed bolt 13, one side of each connecting block 10 is equidistantly provided with a plurality of connecting holes 12, so that the fixed blocks 11 are connected with the connecting blocks 10 at different positions, the height of the connecting plate 3 can be adjusted, the fixed bolts 13 are loosened, the fixed sleeves 14 can be disassembled and further are convenient to carry, the outer wall of each fixed bolt 13 is in threaded sleeve connection with the inner cavity of each connecting hole 12, the front of one connecting block 10 is fixedly connected with a bearing sleeve 36, the inner cavity of the bearing sleeve 36 is slidably sleeved with a crowbar 37, the opposite sides of the two fixed blocks 11 are fixedly connected with the fixed sleeves 14, and the inner cavity of each fixed sleeve 14 is slidably sleeved with, spacing bolt 15 has been cup jointed to one side screw thread interlude at the 14 tops of fixed sleeve, and spacing bolt 15 can carry out the position to connecting plate 3 and prescribe a limit to connecting plate 3 and 14 relative sliding of fixed sleeve just can change and take off the distance between piece 6 and the fixed column 1, the distance between gyro wheel 9 and the fixed column 1, thereby make it take off the child to the tire of equidimension not, and spacing bolt 15's bottom is laminated mutually with the top of connecting plate 3.
The bottom of the fixed column 1 is fixedly connected with a bottom plate 23, the bottom of the outer wall of the fixed column 1 is sleeved with a fixed lantern ring 24 in a sliding mode, and a wheel hub can be clamped by the fixed lantern ring 24 and the bottom plate 23 by tightening a locking nut 26, so that the fixed column 1 is stably installed on a tire, the bottom of the fixed lantern ring 24 and the top of the bottom plate 23 are both fixedly connected with a gasket 25, the gasket 25 can protect the wheel hub, the fixed lantern ring 24 and the bottom plate 23 are prevented from being fastened too tightly, the wheel hub is prevented from being damaged, the bottom of the outer wall of the fixed column 1 is provided with an external thread, the bottom of the outer wall of the fixed column 1 is sleeved with the locking nut 26 in a threaded mode, the top of the fixed column 1 is provided with a plurality of connecting grooves 27 in an annular array mode, a supporting rod 28 is sleeved in an inner cavity of the connecting, the outer wall of the supporting rod 28 is sleeved with a spring 31 in a sliding manner, the spring 31 can provide a supporting force for the supporting sleeve ring 29, so that the supporting force is matched with a limiting sleeve ring 33, the stability of the connecting sleeve 2 can be ensured, the friction force received when the connecting sleeve 2 rotates can be reduced by the first ball 30 and the second ball 34, the spring 31 is positioned between the supporting sleeve ring 29 and the fixing column 1, the middle part of the upper surface of the fixing column 1 is fixedly connected with a positioning screw 32, the outer wall of the positioning screw 32 is sleeved with the supporting sleeve ring 29 in a sliding manner, the outer wall of the positioning screw 32 is sleeved with the connecting sleeve 2 in a sliding and penetrating manner, the top of the outer wall of the positioning screw 32 is sleeved with the limiting sleeve ring 33 in a sliding manner, the limiting sleeve ring 33 is positioned at the top of the connecting sleeve 2, the bottom of the limiting sleeve ring 33 is provided with a plurality of second, two set nuts 35 can guarantee the stability of spacing lantern ring 33, avoid connecting sleeve 2 to rotate, and spacing lantern ring 33 highly changes, and set nut 35 is located the top of spacing lantern ring 33.
The working principle of the invention is as follows: when the tire is dismounted, firstly loosening the two positioning nuts 35 to separate the fixed column 1 from the connecting sleeve 2, then loosening the locking nut 26, taking down the fixed lantern ring 24, punching the fixed column 1 into the center part of the tire to penetrate, then sleeving the fixed lantern ring 24 on the fixed column 1, and using the locking nut 26 to limit the position of the fixed lantern ring 24, thereby stably fixing the fixed column 1 on the tire;
after the fixing column 1 is installed, according to the size of a tire, adjusting the other connecting plate 3 to change the distance between the second connecting column 7 and the fixing column 1, namely loosening the limiting bolt 15 to enable the connecting plate 3 to slide relative to the fixing sleeve 14 until the top of the rubber outer tire of the roller 9, then fastening the limiting bolt 15 to enable the other connecting plate 3 to carry out position limitation, then rotating the turntable to enable the connecting screw rod 20 to rotate, further enabling the second connecting column 7 to descend to enable the second connecting column 7 to drive the roller 9 to extrude the rubber outer tire, then utilizing the crowbar 37 to be in sliding sleeve connection with the clamping groove on one side of the second connecting column 7, then driving the second connecting column 7, the connecting plate 3, the fixing sleeve 14 and the connecting sleeve 2 to rotate relatively, at the moment, the roller 9 extrudes the rubber outer tire to enable the rubber outer tire to be separated from the hub, and then rotating, raising the second connecting post 7;
then the positioning bolt 17 and the limiting bolt 15 are loosened to enable one of the connecting plates 3 to slide relative to the fixed sleeve 14, the first connecting column 5 slides relative to the connecting sleeve ring 4 until one side of the bottom of the stripping piece 6 is attached to the hub, then the positioning bolt 17 and the limiting bolt 15 are fastened to respectively limit the positions of the first connecting column 5 and one of the connecting plates 3, then one side of the rubber tyre casing is pried to the top of the stripping piece 6 by using a crowbar 37, then the crowbar 37 is used for being in sliding sleeve connection with a clamping groove on one side of the first connecting column 5 to drive the first connecting column and the limiting bolt to rotate, so that the stripping piece 6 rotates for one circle on the rubber tyre casing to enable one side of the rubber tyre casing to be separated from the hub, then the steps are repeated, the other side of the rubber tyre casing can be separated from the hub, when the tyre is mounted, the working steps of stripping piece 6 are repeated in reverse direction, even if the rubber casing is positioned at the, the pulling piece 6 is rotated on the hub, and the rubber cover tyre is mounted on the hub.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalent substitutions and modifications may be made to some features of the embodiments described above, and any modifications, equivalents, improvements, etc. within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The new energy automobile tire taking-off device comprises a fixing column (1) and is characterized in that a connecting sleeve (2) is sleeved at the top of the outer wall of the fixing column (1) in a sliding mode, connecting plates (3) are arranged on two sides of the connecting sleeve (2), one end of one connecting plate (3) is fixedly connected with a connecting sleeve ring (4), a first connecting column (5) is sleeved in an inner cavity of the connecting sleeve ring (4) in a sliding mode, a piece (6) is fixedly connected to the bottom of the first connecting column (5), a second connecting column (7) is arranged on one side of the bottom of the other connecting plate (3), a groove is formed in the bottom of the second connecting column (7), the groove is fixedly connected with a pin shaft (8) in the inner cavity, and a roller (9) is sleeved on the outer wall of the pin shaft (8) in.
2. The new energy automobile tire stripping device according to claim 1, characterized in that a connecting block (10) is fixedly connected to each of the front surface and the back surface of the connecting sleeve (2), fixed blocks (11) are arranged on each of the two sides of the connecting sleeve (2), a fixing bolt (13) is symmetrically slidably inserted and sleeved on one side of each fixed block (11), a plurality of connecting holes (12) are formed in one side of each connecting block (10) at equal intervals, and the outer wall of each fixing bolt (13) is in threaded sleeve connection with the inner cavity of each connecting hole (12).
3. The new energy automobile tire stripping device according to claim 2, characterized in that a fixing sleeve (14) is fixedly connected to each of opposite sides of the two fixing blocks (11), an inner cavity of the fixing sleeve (14) is slidably sleeved with an outer wall of the connecting plate (3), a limiting bolt (15) is threaded and sleeved on one side of the top of the fixing sleeve (14) in a penetrating manner, and the bottom of the limiting bolt (15) is attached to the top of the connecting plate (3).
4. The new energy automobile tire taking-off device according to claim 1, wherein a sliding groove (16) is formed in the front face of the first connecting column (5), a positioning bolt (17) is inserted and sleeved in the front face of the connecting sleeve ring (4) in a threaded manner, one end of the positioning bolt (17) is attached to the inner wall of the sliding groove (16), clamping grooves are formed in the bottoms of the first connecting column (5) and the second connecting column (7), and a protective leather pad (18) is fixedly connected to one side of the bottom of the taking-off piece (6).
5. The new energy automobile tire stripping device according to claim 1, characterized in that a thread groove (19) is formed in the top of the second connecting column (7), a connecting screw rod (20) is sleeved in the inner cavity of the thread groove (19) in a threaded manner, the top of the outer wall of the connecting screw rod (20) is rotatably, alternately and sleeved with the other connecting plate (3), two positioning sleeve rings (21) are fixedly sleeved on the top of the outer wall of the connecting screw rod (20), the two positioning sleeve rings (21) are respectively located at the top and the bottom of the other connecting plate (3), a rotating disc is fixedly connected to the top of the connecting screw rod (20), limiting rods (22) are fixedly connected to both sides of the top of the second connecting column (7), and the top of the outer wall of each limiting rod (22) is slidably, alternately and sleeved with the other connecting plate (3).
6. The new energy automobile tire take-off device according to claim 1, characterized in that a bottom plate (23) is fixedly connected to the bottom of the fixed column (1), a fixed sleeve ring (24) is slidably sleeved to the bottom of the outer wall of the fixed column (1), a gasket (25) is fixedly connected to the bottom of the fixed sleeve ring (24) and the top of the bottom plate (23), an external thread is formed in the bottom of the outer wall of the fixed column (1), and a locking nut (26) is sleeved to the bottom of the outer wall of the fixed column (1).
7. The new energy automobile tire stripping device according to claim 1, characterized in that a plurality of connecting grooves (27) are formed in the top of the fixing column (1) in an annular array, a supporting rod (28) is slidably sleeved in an inner cavity of each connecting groove (27), a supporting sleeve ring (29) is fixedly connected to the tops of the supporting rods (28), a plurality of first balls (30) are embedded in the top of the supporting sleeve ring (29) in an annular array in an equidistant rotating manner, a spring (31) is slidably sleeved on the outer wall of each supporting rod (28), and the spring (31) is located between the supporting sleeve ring (29) and the fixing column (1).
8. The new energy automobile tire stripping device according to claim 7, characterized in that a positioning screw rod (32) is fixedly connected to the middle of the upper surface of the fixing column (1), the outer wall of the positioning screw rod (32) is slidably sleeved with a supporting sleeve ring (29), the outer wall of the positioning screw rod (32) is slidably sleeved with a connecting sleeve (2) in a penetrating manner, a limiting sleeve ring (33) is slidably sleeved on the top of the outer wall of the positioning screw rod (32), the limiting sleeve ring (33) is located at the top of the connecting sleeve (2), a plurality of second balls (34) are embedded in the bottom of the limiting sleeve ring (33) in an annular array in an equidistant rotating manner, two positioning nuts (35) are sleeved on the top of the outer wall of the positioning screw rod (32) in a threaded manner, and the positioning nuts (35) are located at the top of the limiting sleeve ring (33).
9. The new energy automobile tire stripping device according to claim 1, wherein a bearing sleeve (36) is fixedly connected to the front surface of one of the connecting blocks (10), and a crowbar (37) is slidably sleeved in an inner cavity of the bearing sleeve (36).
10. A use method of the tire demounting device is characterized by comprising the following specific use steps:
the method comprises the following steps: when the tire is dismounted, firstly loosening two positioning nuts (35) to separate the fixing column (1) from the connecting sleeve (2), then loosening the locking nut (26), taking down the fixing lantern ring (24), punching the central part of the tire on the fixing column (1) to penetrate through, then sleeving the fixing lantern ring (24) on the fixing column (1), and limiting the position of the fixing lantern ring (24) by using the locking nut (26), thereby stably fixing the fixing column (1) on the tire;
step two: after the fixing column (1) is installed, according to the size of a tire, adjusting the other connecting plate (3) to change the distance between the second connecting column (7) and the fixing column (1), namely loosening the limiting bolt (15), enabling the connecting plate (3) to slide relative to the fixing sleeve (14) until the top of the rubber cover tire of the roller (9), then fastening the limiting bolt (15) to limit the position of the other connecting plate (3), then rotating the turntable to enable the connecting screw rod (20) to rotate, further enabling the second connecting column (7) to descend, enabling the second connecting column (7) to drive the roller (9) to extrude the rubber cover tire, then utilizing the crow bar (37) to be in sliding sleeve connection with the clamping groove on one side of the second connecting column (7), then driving the second connecting column (7), the connecting plate (3), the fixing sleeve (14) and the connecting sleeve (2) to rotate relatively and fixedly, at the moment, the roller (9) extrudes the rubber outer tire to separate the rubber outer tire from the hub, and then the connecting screw rod (20) is rotated to enable the second connecting column (7) to ascend;
step three: then, the positioning bolt (17) and the limiting bolt (15) are loosened, one of the connecting plates (3) slides relative to the fixing sleeve (14), the first connecting column (5) slides relative to the connecting sleeve ring (4) until one side of the bottom of the stripping piece (6) is attached to the hub, then the positioning bolt (17) and the limiting bolt (15) are fastened, the first connecting column (5) and one of the connecting plates (3) are limited in position respectively, then a crowbar (37) is utilized to pry one side of the rubber cover tire at the top of the stripping piece (6), then the crowbar (37) is utilized to be in sliding sleeve connection with a clamping groove on one side of the first connecting column (5) to drive the clamping piece to rotate, so that the stripping piece (6) rotates for one circle on the rubber cover tire, one side of the rubber cover tire is separated from the hub, and then the steps are repeated, and the other side of the rubber cover tire is also separated from the hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110055292.9A CN112829527A (en) | 2021-01-15 | 2021-01-15 | New energy automobile tire taking-off device and new energy automobile tire taking-off method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110055292.9A CN112829527A (en) | 2021-01-15 | 2021-01-15 | New energy automobile tire taking-off device and new energy automobile tire taking-off method |
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| CN112829527A true CN112829527A (en) | 2021-05-25 |
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| CN202110055292.9A Withdrawn CN112829527A (en) | 2021-01-15 | 2021-01-15 | New energy automobile tire taking-off device and new energy automobile tire taking-off method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370592A (en) * | 2021-12-16 | 2022-04-19 | 致远金属科技(徐州)有限公司 | Auxiliary peeling device for repairing automobile tire |
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| CN106240257A (en) * | 2016-08-30 | 2016-12-21 | 张选琪 | The easy electric tire dismantling device of portable |
| CN206812725U (en) * | 2017-03-28 | 2017-12-29 | 上海巴兰仕汽车检测设备股份有限公司 | A kind of tyre dismounting accessory part |
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2021
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| CN106240257A (en) * | 2016-08-30 | 2016-12-21 | 张选琪 | The easy electric tire dismantling device of portable |
| CN206812725U (en) * | 2017-03-28 | 2017-12-29 | 上海巴兰仕汽车检测设备股份有限公司 | A kind of tyre dismounting accessory part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370592A (en) * | 2021-12-16 | 2022-04-19 | 致远金属科技(徐州)有限公司 | Auxiliary peeling device for repairing automobile tire |
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Application publication date: 20210525 |