CN216783204U - Tyre expanding device of tyre mounting and dismounting machine - Google Patents
Tyre expanding device of tyre mounting and dismounting machine Download PDFInfo
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- CN216783204U CN216783204U CN202122947879.9U CN202122947879U CN216783204U CN 216783204 U CN216783204 U CN 216783204U CN 202122947879 U CN202122947879 U CN 202122947879U CN 216783204 U CN216783204 U CN 216783204U
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- telescopic rod
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Abstract
The utility model relates to the technical field of automobile maintenance equipment, in particular to a tire expanding device of a tire mounting and dismounting machine, after the assembly and disassembly of the tire are completed on the operating platform, the sliding block is aligned with the transverse sliding chute and is placed into the transverse sliding chute, the fixed plate is driven to transversely slide by the transverse sliding of the sliding block in the transverse sliding groove, so that the tire expanding assembly transversely slides, when the sliding block transversely slides to the edge of the transverse sliding groove, the limiting block is inserted into the vertical sliding groove, so that the limiting block can limit the sliding block, the position of the sliding block on the operating platform is fixed, further fixing the position of the tire expanding assembly on the operating platform, and directly carrying out tire expanding operation on the operating platform through fixing the tire expanding assembly on the operating platform, and further avoid the condition that two different machines need to be placed on the ground when the tire is maintained, so that the occupied space is larger.
Description
Technical Field
The utility model relates to the technical field of automobile maintenance equipment, in particular to a tire expanding device of a tire mounting and dismounting machine.
Background
At present, an automobile tire dismounting and mounting machine is special equipment for dismounting and mounting an automobile tire, and a damaged tire needs to be subjected to tire expansion on a tire expander during repair, so that the inner wall of the tire is convenient to carry out maintenance operations such as polishing, gluing a rubber plate and the like.
However, the existing tire mounting and demounting machine and tire expanding machine are two different machines, and when the tire mounting and demounting machine and the tire expanding machine are used, the tire mounting and demounting and tire expanding operation can be realized only by the two machines, so that a large space is occupied when the tire is maintained.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tire expanding device of a tire mounting and demounting machine, which reduces the occupied space during tire maintenance.
In order to achieve the above object, the present invention provides a tire enlarging device of a tire changer, comprising an operation table, a mounting assembly and a tire enlarging assembly; the mounting assembly comprises a sliding block, a fixing plate and a limiting block, the sliding block is connected with the operating platform in a sliding mode and is positioned on the upper surface of the operating platform, the fixing plate is fixedly connected with the sliding block and is positioned on the upper surface of the sliding block, and the limiting block is connected with the operating platform in a sliding mode and is positioned on the upper surface of the operating platform; the tire expanding assembly comprises a placing table, a tire expanding claw, a control member and a guide member, wherein the placing table is connected with the fixing plate through the control member, the tire expanding claw is connected with the fixing plate through the guide member, the control member is located on the upper surface of the fixing plate, and the guide member is located on the upper surface of the fixing plate.
The tire expanding assembly is fixed on the operating platform, so that the tire expanding operation can be directly carried out on the operating platform, and the condition that two different machines are required to be placed on the ground to cause large occupied space when the tire is maintained is avoided.
The control component comprises a control motor and a rotating rod, and the control motor is fixedly connected with the fixed plate and is positioned on one side of the fixed plate, which is far away from the sliding block; the dwang with the control motor rotates and is connected, and is located the control motor keeps away from one side of fixed plate.
The control component further comprises a connecting plate, and the connecting plate is fixedly connected with the rotating rod and is located at one end, far away from the control motor, of the rotating rod.
The rotating rod is driven to rotate by the power output by the output end of the control motor, so that the connecting plate rotates.
The control component further comprises an air cylinder and a connecting telescopic rod, and the air cylinder is fixedly connected with the connecting plate and is positioned on the upper surface of the connecting plate; the two ends of the connecting telescopic rod are fixedly connected with the output end of the air cylinder and the placing table respectively, and the connecting telescopic rod is located between the air cylinder and the placing table.
The power output by the output end of the air cylinder drives the connecting telescopic rod to stretch, so that the placing table moves up and down.
The guide member comprises a hydraulic cylinder and a transverse telescopic rod, and the hydraulic cylinder is fixedly connected with the fixed plate and is positioned on the upper surface of the fixed plate; the transverse telescopic rod is fixedly connected with the output end of the hydraulic cylinder and is positioned on one side of the hydraulic cylinder, which is far away from the fixed plate.
The guide member further comprises a support plate, and the support plate is fixedly connected with the transverse telescopic rod and is positioned at one end, far away from the hydraulic cylinder, of the transverse telescopic rod.
The transverse telescopic rod is driven to stretch by the power output by the output end of the hydraulic cylinder, so that the supporting plate moves left and right.
The guide member further comprises an electric cylinder and a vertical telescopic rod, and the electric cylinder is fixedly connected with the support plate and is positioned on the upper surface of the support plate; the two ends of the vertical telescopic rod are respectively fixedly connected with the output end of the electric cylinder and the tire expanding claw, and the vertical telescopic rod is located between the electric cylinder and the tire expanding claw.
The vertical telescopic rod is driven to stretch by the power output by the output end of the electric cylinder, so that the tire expanding claw moves up and down.
The mounting assembly further comprises a pulling rope, wherein the pulling rope is fixedly connected with the limiting block and is positioned on one side, far away from the operating table, of the limiting block.
Through holding the haulage rope and pulling the haulage rope to make the stopper is in carry out vertical slip in the vertical spout, and then be convenient for with the stopper is followed pull out in the vertical spout.
The tire expanding device of the tire mounting and demounting machine of the utility model aligns the sliding block with the transverse sliding groove and puts the sliding block into the transverse sliding groove after the mounting and demounting operation of the tire is completed on the operating platform, the fixed plate is driven to transversely slide by the transverse sliding of the sliding block in the transverse sliding chute, so that the tire enlarging assembly transversely slides, when the sliding block slides to the edge of the transverse sliding groove transversely, the limiting block is inserted into the vertical sliding groove, so that the limit block can limit the slide block, thereby fixing the position of the slide block on the operating platform, further, the position of the tire enlarging assembly on the operating platform is fixed, and the tire enlarging assembly is fixed on the operating platform, so that the tire enlarging operation can be directly carried out on the operating platform, and further avoid the condition that two different machines need to be placed on the ground when the tire is maintained, so that the occupied space is larger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a tire enlarging apparatus of a tire mounting and demounting machine provided by the present invention.
Fig. 2 is a schematic connection diagram of an electric cylinder and a vertical telescopic rod provided by the utility model.
Fig. 3 is a schematic view of the connection of the hydraulic cylinder and the transverse telescopic rod provided by the utility model.
Fig. 4 is a schematic structural diagram of the fixing plate provided by the utility model and mounted on the sliding block.
Fig. 5 is a schematic view of the connection between the traction rope and the limiting block provided by the utility model.
In the figure: 1-an operation table, 2-an installation assembly, 3-a tire expanding assembly, 11-a transverse sliding chute, 12-a vertical sliding chute, 21-a sliding block, 22-a fixing plate, 23-a limiting block, 24-a traction rope, 31-a placing table, 32-a tire expanding claw, 33-a control component, 34-a guide component, 100-a tire expanding device of a tire dismounting machine, 331-a control motor, 332-a rotating rod, 333-a connecting plate, 334-an air cylinder, 335-a connecting telescopic rod, 341-an hydraulic cylinder, 342-a transverse telescopic rod, 343-a supporting plate, 344-an electric cylinder and 345-a vertical telescopic rod.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a tire expanding device 100 of a tire mounting and demounting machine, which comprises an operation table 1, a mounting assembly 2 and a tire expanding assembly 3; the mounting assembly 2 comprises a sliding block 21, a fixing plate 22 and a limiting block 23, the sliding block 21 is connected with the operating platform 1 in a sliding manner and is positioned on the upper surface of the operating platform 1, the fixing plate 22 is fixedly connected with the sliding block 21 and is positioned on the upper surface of the sliding block 21, and the limiting block 23 is connected with the operating platform 1 in a sliding manner and is positioned on the upper surface of the operating platform 1; the tire enlarging assembly 3 comprises a placing table 31, a tire enlarging claw 32, a control member 33 and a guide member 34, wherein the placing table 31 is connected with the fixing plate 22 through the control member 33, the tire enlarging claw 32 is connected with the fixing plate 22 through the guide member 34, the control member 33 is positioned on the upper surface of the fixing plate 22, and the guide member 34 is positioned on the upper surface of the fixing plate 22.
In this embodiment, the operating platform 1 is an operating surface of a tire changer, the operating platform 1 has a transverse sliding groove 11 and a vertical sliding groove 12, the transverse sliding groove 11 and the vertical sliding groove 12 are both rectangular in shape and are located on an upper surface of the operating platform 1, the vertical sliding groove 12 is perpendicular to the transverse sliding groove 11, the sliding block 21 slides transversely in the transverse sliding groove 11, the fixing plate 22 is fixedly mounted on the sliding block 21, the stop block 23 slides vertically in the vertical sliding groove 12, the placing platform 31 is connected with the fixing plate 22 through the control member 33, the tire expanding claw 32 is connected with the fixing plate 22 through the guide member 34, and the tire can be expanded by placing the tire on the placing platform 31 and using the tire expanding claw 32, so that the inner wall of the tire can be polished, rubberized, and/or sealed, Maintaining operations such as gluing a rubber plate and the like, after the dismounting operation of the tire is completed on the operation table 1, the sliding block 21 is aligned with the transverse sliding groove 11 and is placed in the transverse sliding groove 11, the fixing plate 22 is driven to transversely slide through the transverse sliding of the sliding block 21 in the transverse sliding groove 11, so that the tire expanding assembly 3 transversely slides, when the sliding block 21 transversely slides to the edge of the transverse sliding groove 11, the limiting block 23 is inserted into the vertical sliding groove 12, so that the limiting block 23 can limit the sliding block 21, so that the position of the sliding block 21 on the operation table 1 is fixed, the position of the tire expanding assembly 3 on the operation table 1 is fixed, the tire expanding assembly 3 is fixed on the operation table 1, and the tire expanding operation can be directly performed on the operation table 1, and further avoid the condition that two different machines need to be placed on the ground when the tire is maintained, so that the occupied space is larger.
Further, referring to fig. 1 to fig. 3, the control member 33 includes a control motor 331 and a rotating rod 332, the control motor 331 is fixedly connected to the fixing plate 22 and is located on a side of the fixing plate 22 away from the sliding block 21; the rotating rod 332 is rotatably connected to the control motor 331 and is located on a side of the control motor 331 away from the fixing plate 22.
Further, referring to fig. 1 to 3, the control member 33 further includes a connecting plate 333, where the connecting plate 333 is fixedly connected to the rotating rod 332 and is located at an end of the rotating rod 332 away from the control motor 331.
Further, referring to fig. 1 to 3, the control member 33 further includes an air cylinder 334 and a connecting telescopic rod 335, wherein the air cylinder 334 is fixedly connected to the connecting plate 333 and is located on the upper surface of the connecting plate 333; both ends of the connecting and stretching rod 335 are respectively fixedly connected with the output end of the cylinder 334 and the placing table 31, and the connecting and stretching rod 335 is located between the cylinder 334 and the placing table 31.
In this embodiment, the control motor 331 is fixedly mounted on the fixing plate 22, the rotating lever 332 is fixedly mounted on the control motor 331, the connecting plate 333 is fixedly mounted on the rotating lever 332, the rotating lever 332 is driven to rotate by the power output from the output end of the control motor 331 so as to rotate the connecting plate 333, the air cylinder 334 is fixedly mounted on the connecting plate 333, the connecting telescopic rod 335 is fixedly mounted between the air cylinder 334 and the placing table 31, the connecting telescopic rod 335 is driven to extend and retract by the power output from the output end of the air cylinder 334 so as to move the placing table 31 up and down, the height of the placing table 31 is adjusted, the placing table 31 is driven to rotate by the rotation of the connecting plate 333 so as to rotate the tire on the placing table 31, and further, the tire expanding operation can be carried out on any position on the tire.
Further, referring to fig. 1 to 3, the guiding member 34 includes a hydraulic cylinder 341 and a transverse telescopic rod 342, the hydraulic cylinder 341 is fixedly connected to the fixing plate 22 and is located on the upper surface of the fixing plate 22; the transverse telescopic rod 342 is fixedly connected with the output end of the hydraulic cylinder 341 and is located on one side of the hydraulic cylinder 341 far away from the fixed plate 22.
Further, referring to fig. 1 to 3, the guiding member 34 further includes a supporting plate 343, and the supporting plate 343 is fixedly connected to the transverse telescopic rod 342 and is located at an end of the transverse telescopic rod 342 far away from the hydraulic cylinder 341.
Further, referring to fig. 1 to 3, the guiding member 34 further includes an electric cylinder 344 and a vertical telescopic rod 345, wherein the electric cylinder 344 is fixedly connected to the supporting plate 343 and is located on the upper surface of the supporting plate 343; two ends of the vertical telescopic rod 345 are respectively and fixedly connected with the output end of the electric cylinder 344 and the tire expanding claw 32, and the vertical telescopic rod 345 is located between the electric cylinder 344 and the tire expanding claw 32.
In this embodiment, the hydraulic cylinder 341 is fixedly mounted on the fixed plate 22, the transverse expansion rod 342 is fixedly connected to an output end of the hydraulic cylinder 341, the support plate 343 is fixedly connected to the transverse expansion rod 342, the transverse expansion rod 342 is driven to expand and contract by power output from an output end of the hydraulic cylinder 341, so that the support plate 343 moves left and right, the electric cylinder 344 is fixedly mounted on the support plate 343, the vertical expansion rod 345 is fixedly mounted between the electric cylinder 344 and the tire expansion claw 32, the vertical expansion rod 345 is driven to expand and contract by power output from an output end of the electric cylinder 344, so that the tire expansion claw 32 moves up and down, the tire expansion claw 32 moves left and right by left and right movement of the support plate 343, and the up and down movement of the tire expansion claw 32 is combined, so that the tire enlarging claw 32 can perform the tire enlarging operation on the tire on the placing table 31.
Further, referring to fig. 5, the mounting assembly 2 further includes a pulling rope 24, and the pulling rope 24 is fixedly connected to the limiting block 23 and is located on one side of the limiting block 23 away from the operating table 1.
In this embodiment, the pulling rope 24 is fixedly installed on the stopper 23, and the pulling rope 24 is pulled by holding the pulling rope 24 with a hand, so that the stopper 23 slides vertically in the vertical sliding groove 12, and the stopper 23 is conveniently pulled out of the vertical sliding groove 12, and the stopper 23 is pulled out of the vertical sliding groove 12, so that the slider 21 can be taken down from the console 1, and the fixing plate 22 can be taken down from the console 1.
According to the tire expanding device 100 of the tire mounting and demounting machine, after the tire mounting and demounting operation is completed on the operating platform 1, the sliding block 21 is aligned with the transverse sliding groove 11 and placed in the transverse sliding groove 11, the fixing plate 22 is driven to transversely slide through the transverse sliding of the sliding block 21 in the transverse sliding groove 11, so that the tire expanding assembly 3 transversely slides, when the sliding block 21 transversely slides to the edge of the transverse sliding groove 11, the limiting block 23 is inserted into the vertical sliding groove 12, so that the limiting block 23 can limit the sliding block 21, the position of the sliding block 21 on the operating platform 1 is fixed, the position of the tire expanding assembly 3 on the operating platform 1 is fixed, and the tire expanding assembly 3 is fixed on the operating platform 1, so that the tire expanding operation can be directly performed on the operating platform 1, and further avoid the condition that two different machines need to be placed on the ground when the tire is maintained, so that the occupied space is larger.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A tire expanding device of a tire mounting and demounting machine is characterized by comprising an operation table, a mounting assembly and a tire expanding assembly;
the mounting assembly comprises a sliding block, a fixing plate and a limiting block, the sliding block is connected with the operating platform in a sliding mode and is positioned on the upper surface of the operating platform, the fixing plate is fixedly connected with the sliding block and is positioned on the upper surface of the sliding block, and the limiting block is connected with the operating platform in a sliding mode and is positioned on the upper surface of the operating platform;
the tire expanding assembly comprises a placing table, a tire expanding claw, a control member and a guide member, wherein the placing table is connected with the fixing plate through the control member, the tire expanding claw is connected with the fixing plate through the guide member, the control member is located on the upper surface of the fixing plate, and the guide member is located on the upper surface of the fixing plate.
2. The tire changer of the tire changer according to claim 1,
the control component comprises a control motor and a rotating rod, and the control motor is fixedly connected with the fixed plate and is positioned on one side of the fixed plate, which is far away from the sliding block; the dwang with the control motor rotates and is connected, and is located the control motor keeps away from one side of fixed plate.
3. The tire changer of the tire changer according to claim 2,
the control component further comprises a connecting plate, and the connecting plate is fixedly connected with the rotating rod and is located at one end, far away from the control motor, of the rotating rod.
4. The tire changer of the tire changer according to claim 3,
the control component also comprises an air cylinder and a connecting telescopic rod, and the air cylinder is fixedly connected with the connecting plate and is positioned on the upper surface of the connecting plate; the two ends of the connecting telescopic rod are respectively fixedly connected with the output end of the air cylinder and the placing table, and the connecting telescopic rod is located between the air cylinder and the placing table.
5. The tire changer device of a tire mounting-demounting machine according to claim 1,
the guide member comprises a hydraulic cylinder and a transverse telescopic rod, and the hydraulic cylinder is fixedly connected with the fixed plate and is positioned on the upper surface of the fixed plate; the transverse telescopic rod is fixedly connected with the output end of the hydraulic cylinder and is positioned on one side of the hydraulic cylinder, which is far away from the fixed plate.
6. The tire changer of the tire changer according to claim 5,
the guide member further comprises a supporting plate, and the supporting plate is fixedly connected with the transverse telescopic rod and is positioned at one end, far away from the hydraulic cylinder, of the transverse telescopic rod.
7. The tire changer of the tire changer according to claim 6,
the guide member further comprises an electric cylinder and a vertical telescopic rod, and the electric cylinder is fixedly connected with the support plate and is positioned on the upper surface of the support plate; the two ends of the vertical telescopic rod are respectively fixedly connected with the output end of the electric cylinder and the tire expanding claw, and the vertical telescopic rod is located between the electric cylinder and the tire expanding claw.
8. The tire changer of the tire changer according to claim 1,
the mounting assembly further comprises a traction rope, and the traction rope is fixedly connected with the limiting block and is positioned on one side, far away from the operating table, of the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122947879.9U CN216783204U (en) | 2021-11-29 | 2021-11-29 | Tyre expanding device of tyre mounting and dismounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122947879.9U CN216783204U (en) | 2021-11-29 | 2021-11-29 | Tyre expanding device of tyre mounting and dismounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216783204U true CN216783204U (en) | 2022-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122947879.9U Active CN216783204U (en) | 2021-11-29 | 2021-11-29 | Tyre expanding device of tyre mounting and dismounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216783204U (en) |
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2021
- 2021-11-29 CN CN202122947879.9U patent/CN216783204U/en active Active
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