CN216033552U - Automobile maintenance that can centre gripping is with expanding child device - Google Patents
Automobile maintenance that can centre gripping is with expanding child device Download PDFInfo
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- CN216033552U CN216033552U CN202122203089.XU CN202122203089U CN216033552U CN 216033552 U CN216033552 U CN 216033552U CN 202122203089 U CN202122203089 U CN 202122203089U CN 216033552 U CN216033552 U CN 216033552U
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Abstract
The utility model discloses a tire expanding device capable of being clamped quickly for automobile maintenance, and belongs to the field of tire expanding devices. A auto repair that can quick centre gripping is with expanding child device includes: the device comprises a fixed frame, a rotating seat, a turntable, a moving seat and a plugboard; the rotating seat is fixedly arranged at the upper end of the fixed frame; the rotating seat is rotatably connected with a driving shaft; the inner part of the driving shaft is rotatably connected with the driving shaft; the driving shaft and the turntable are fixedly installed; track holes are uniformly distributed on the circumference of the rotary table; the inner parts of the track holes are connected with movable columns in a sliding mode; the movable columns are fixedly provided with the pressing blocks; the movable columns are all in threaded connection with a driven shaft; the first motor is connected with the driving shaft; compared with the prior art, the auto repair that can quick centre gripping of this application is with expanding child device can peel off not unidimensional tire and steel ring fast, avoids artificial complicated operation, the maintenance personal operation of being convenient for.
Description
Technical Field
The utility model relates to the field of tire expanding devices, in particular to a tire expanding device capable of being clamped quickly for automobile maintenance.
Background
The tyre expander is a machine which expands the distance between the tyre beads at two sides of the tyre and can be rotated. But requires the tire and rim to be separated in the wheel before being placed in the tire spreader. Because the tire is fixed in the outside of steel ring through the extrusion, can use the pinch bar during dismantlement, dismantle. However, since the pry bar is relatively troublesome and laborious to use, it is necessary to design a tire enlarging device for automobile repair.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a tire expanding device for automobile maintenance, which can be clamped quickly.
The purpose of the utility model can be realized by the following technical scheme:
a auto repair that can quick centre gripping is with expanding child device includes: the device comprises a fixed frame, a rotating seat, a turntable, a moving seat and a plugboard;
the rotating seat is fixedly arranged at the upper end of the fixed frame; the rotating seat is rotatably connected with a driving shaft; the inner part of the driving shaft is rotatably connected with the driving shaft; the driving shaft and the turntable are fixedly installed; track holes are uniformly distributed on the circumference of the rotary table; the inner parts of the track holes are connected with movable columns in a sliding mode; the movable columns are fixedly provided with the pressing blocks; the movable columns are all in threaded connection with a driven shaft; the driven shaft is rotationally connected with the rotary disc; the driven shafts and the driving shaft are in transmission through bevel gears; a bracket is fixedly arranged at one end of the fixed frame close to the rotating seat; the bracket is fixedly provided with a first motor and a second motor; the first motor is connected with the driving shaft; the second motor is in transmission with the driving shaft through a gear;
the fixed frame is fixedly provided with a guide rail; a threaded hole is formed in the upper end of the guide rail, and the guide rail is connected with the movable seat in a sliding manner; the movable seat is connected with the threaded hole through a screw, and the movable seat is connected with two parallel guide rods in a sliding manner; support plates are fixedly arranged on the guide rods on two sides of the movable seat; one support plate is rotatably connected with the rotating shaft, and the other support plate is in threaded connection with the rotating rod; the rotating rod is connected with a motor III; the motor III is connected with the movable seat; the rotating shaft and the support plate are locked through a nut; a pry bar is fixedly arranged on the rotating shaft;
the fixed frame is connected with the movable seat in a sliding manner; the movable seat is provided with an inner cavity; the inner cavity is rotatably connected with the rotating shaft; a motor IV is fixedly arranged on the outer side of the inner cavity of the movable seat; the motor IV is connected with the rotating shaft; the upper end of the movable seat is rotatably connected with two parallel connecting shafts; the connecting shaft and the rotating shaft are in transmission through a bevel gear; the upper end of the movable seat is provided with a movable frame; the movable frame is in threaded connection with the connecting shaft; the movable frame is rotatably connected with a fixed shaft; the fixed shaft and the movable frame are locked through a nut; the fixed shaft is fixedly provided with a rotating block; the rotating block is fixedly provided with an inserting plate; the movable seat is in threaded connection with a screw rod; the screw rod is rotationally connected with the fixed frame.
Further, a groove is formed at one end, close to the movable seat, of the turntable; and a lamp strip is arranged in the groove.
Further, the screw rod and the fixed shaft are both fixedly provided with handles.
Furthermore, the threaded holes are uniformly distributed on the guide rail in a linear array manner.
Further, the fixed frame is fixedly provided with a telescopic rod.
Further, the upper end fixed mounting of mount has the receiver.
The utility model has the beneficial effects that:
the tire expanding device capable of being clamped quickly for automobile maintenance can be used for quickly stripping tires and steel rings with different sizes, so that manual complex operation is avoided, and the operation of maintenance personnel is facilitated.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of a turntable configuration of the present application;
FIG. 2 is a perspective view of the present application;
fig. 3 is a schematic view of a driving structure of the present application.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
A auto repair that can quick centre gripping is with expanding child device includes: the device comprises a fixed frame 2, a rotating seat 1, a turntable 5, a moving seat 15 and an inserting plate 29;
the rotating seat 1 is fixedly arranged at the upper end of the fixed frame 2; the rotating seat 1 is rotatably connected with a driving shaft 3; the inner part of the driving shaft 3 is rotatably connected with a driving shaft 4; the driving shaft 4 is fixedly arranged with the turntable 5; track holes 6 are uniformly distributed on the circumference of the rotary table 5; the inner parts of the track holes 6 are all connected with movable columns 7 in a sliding manner; the movable columns 7 are fixedly provided with the pressing blocks 8; the movable columns 7 are all in threaded connection with a driven shaft 9; the driven shaft 9 is rotationally connected with the turntable 5; the driven shaft 9 and the driving shaft 3 are in transmission through bevel gears; a bracket 10 is fixedly arranged at one end of the fixed frame 2 close to the rotating seat 1; the bracket 10 is fixedly provided with a first motor 11 and a second motor 12; the first motor 11 is connected with the driving shaft 3; the second motor 12 and the driving shaft 4 are in gear transmission;
the fixed frame 2 is fixedly provided with a guide rail 13; a threaded hole 14 is formed at the upper end of the guide rail 13, and the guide rail 13 is connected with a movable seat 15 in a sliding way; the movable seat 15 is connected with the threaded hole 14 through a screw, and the movable seat 15 is connected with two parallel guide rods 16 in a sliding manner; support plates 17 are fixedly arranged on the two sides of the movable seat 15 of the guide rod 16; one support plate 17 is rotatably connected with a rotating shaft 18, and the other support plate 17 is in threaded connection with a rotating rod 19; the rotating rod 19 is connected with a third motor 20; the third motor 20 is connected with the movable seat 15; the rotating shaft 18 and the support plate 17 are locked through a nut; a pry bar 21 is fixedly arranged on the rotating shaft 18;
the fixed frame 2 is connected with the movable seat 22 in a sliding way; the movable seat 22 has an inner cavity; the inner cavity is rotationally connected with a rotating shaft 23; a motor IV 24 is fixedly arranged on the outer side of the inner cavity of the movable seat 22; the motor IV 24 is connected with the rotating shaft 23; the upper end of the movable seat 22 is rotatably connected with two parallel connecting shafts 25; the connecting shaft 25 and the rotating shaft 23 are driven by a bevel gear; the upper end of the movable seat 22 is provided with a movable frame 26; the movable frame 26 is in threaded connection with the connecting shaft 25; the movable frame 26 is rotatably connected with a fixed shaft 27; the fixed shaft 27 and the movable frame 26 are locked by nuts; a rotating block 28 is fixedly mounted on the fixed shaft 27; the rotating block 28 is fixedly provided with an inserting plate 29; the movable seat 22 is in threaded connection with a screw 30; the screw 30 is rotatably connected with the fixed frame 2.
The principle of the utility model is explained below, as shown in fig. 1 and fig. 2, firstly, the wheel is placed on the turntable 5, then the second motor 12 is started, the driving shaft 4 starts to rotate, the driving shaft 4 rotates through the driven shaft 9 driven by the bevel gear, the driven shaft 9 drives the movable columns 7 to move through the threads, the plurality of movable columns 7 simultaneously move towards one end of the outer side until the pressing blocks 8 on the movable columns 7 tightly clamp the inner side of the steel ring; then the movable seat 15 is driven to be close to the wheel, a tool is used for enabling a gap to be formed between the steel ring and the tire, the third motor 20 is driven to enable the crowbar to be close to the gap between the steel ring and the tire, the crowbar is rotated to be inserted into the gap, and then the nut is fixed; as shown in fig. 2 and 3, the movable seat 22 is rotated to approach the wheel, the motor 24 is started to adjust the height, then the fixed shaft 27 is rotated, so that the insert plate 29 on the rotating block 28 is inserted into the gap between the rim and the tire, and then the fixed shaft 27 is locked by the nut; the first motor 11 is then started, the turntable 5 starts to rotate, and the crowbar and the insert plate 29 throw the tire off the upper steel ring. The mechanism is suitable for tires of different sizes, and can also facilitate maintenance of maintainers while completing separation of the tires and the steel rings. After the stripping action is finished, taking down the steel ring, putting the tire on the disc, and fixing the tire by using the pressing block 8; then, the movable seat 22 is driven to approach the tire, and the fixed shaft 27 is rotated, so that the rotating block 28 is positioned at the inner side of the tire; then, the screw 30 is rotated to stretch the tire to the outside; the first motor 11 drives the turntable 5 to rotate, so that the tire can be driven to rotate, and a maintainer can conveniently check the damage inside the tire.
Further, a groove is formed at one end of the rotating disc 5 close to the movable seat 22; the lamp area has been arranged to the inside of recess, provides the illumination, and convenient the maintenance.
Further, handles are fixedly arranged on the screw rod 30 and the fixing shaft 27, and operation is convenient.
Furthermore, the threaded holes 14 are uniformly distributed on the guide rail 13 in a linear array, so that the movable seat 15 can be fixed conveniently.
Further, the fixed frame 2 is fixedly provided with a telescopic rod. The fixing frame 2 can be lifted, the fixing frame 2 is descended to roll the tire to the workbench, and therefore the tire does not need to be lifted to the workbench, and time and labor are saved.
Further, the upper end fixed mounting of mount 2 has the receiver, and maintenance tool can be deposited to the receiver.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a auto repair that can quick centre gripping is with expanding child device which characterized in that includes: a fixed frame (2), a rotating seat (1), a turntable (5), a moving seat (15) and an inserting plate (29);
the rotating seat (1) is fixedly arranged at the upper end of the fixed frame (2); the rotating seat (1) is rotatably connected with a driving shaft (3); the inner part of the driving shaft (3) is rotatably connected with a driving shaft (4); the driving shaft (4) and the turntable (5) are fixedly arranged; track holes (6) are uniformly distributed on the circumference of the rotary table (5); the inner parts of the track holes (6) are all connected with movable columns (7) in a sliding manner; the movable columns (7) are fixedly provided with pressing blocks (8); the movable columns (7) are all in threaded connection with a driven shaft (9); the driven shaft (9) is rotationally connected with the rotary disc (5); the driven shafts (9) and the driving shaft (3) are in transmission through bevel gears; a bracket (10) is fixedly arranged at one end of the fixed frame (2) close to the rotating seat (1); the bracket (10) is fixedly provided with a first motor (11) and a second motor (12); the first motor (11) is connected with the driving shaft (3); the second motor (12) and the driving shaft (4) are in transmission through a gear;
the fixed frame (2) is fixedly provided with a guide rail (13); a threaded hole (14) is formed in the upper end of the guide rail (13), and the guide rail (13) is connected with a moving seat (15) in a sliding mode; the movable seat (15) is connected with the threaded hole (14) through a screw, and the movable seat (15) is connected with two parallel guide rods (16) in a sliding manner; support plates (17) are fixedly arranged on the guide rods (16) at two sides of the movable seat (15); one support plate (17) is rotatably connected with a rotating shaft (18), and the other support plate (17) is in threaded connection with a rotating rod (19); the rotating rod (19) is connected with a motor III (20); the motor III (20) is connected with the movable seat (15); the rotating shaft (18) and the support plate (17) are locked through a nut; a pry bar (21) is fixedly mounted on the rotating shaft (18);
the fixed frame (2) is connected with the movable seat (22) in a sliding way; the movable seat (22) is provided with an inner cavity; the inner cavity is rotationally connected with a rotating shaft (23); a motor IV (24) is fixedly arranged on the outer side of the inner cavity of the movable seat (22); the motor IV (24) is connected with the rotating shaft (23); the upper end of the movable seat (22) is rotatably connected with two parallel connecting shafts (25); the connecting shaft (25) and the rotating shaft (23) are in transmission through a bevel gear; the upper end of the movable seat (22) is provided with a movable frame (26); the movable frame (26) is in threaded connection with the connecting shaft (25); the movable frame (26) is rotationally connected with a fixed shaft (27); the fixed shaft (27) and the movable frame (26) are locked through a nut; the fixed shaft (27) is fixedly provided with a rotating block (28); the rotating block (28) is fixedly provided with an inserting plate (29); the movable seat (22) is in threaded connection with a screw rod (30); the screw rod (30) is rotationally connected with the fixed frame (2).
2. The tyre-expanding device for automobile maintenance capable of being rapidly clamped according to claim 1, wherein one end of the turntable (5) close to the movable seat (22) is provided with a groove; and a lamp strip is arranged in the groove.
3. The tire expanding device capable of being clamped quickly for automobile maintenance according to claim 1, wherein a handle is fixedly mounted on each of the screw rod (30) and the fixed shaft (27).
4. The quick-clamping tire-expanding device for automobile maintenance according to claim 1, wherein the threaded holes (14) are uniformly distributed in a linear array on the guide rail (13).
5. The tire expanding device capable of being clamped quickly for automobile maintenance according to claim 1, wherein a telescopic rod is fixedly installed on the fixing frame (2).
6. The tire expanding device capable of being clamped quickly for automobile maintenance according to claim 1, wherein a storage box is fixedly mounted at the upper end of the fixing frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122203089.XU CN216033552U (en) | 2021-09-13 | 2021-09-13 | Automobile maintenance that can centre gripping is with expanding child device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122203089.XU CN216033552U (en) | 2021-09-13 | 2021-09-13 | Automobile maintenance that can centre gripping is with expanding child device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216033552U true CN216033552U (en) | 2022-03-15 |
Family
ID=80536757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122203089.XU Active CN216033552U (en) | 2021-09-13 | 2021-09-13 | Automobile maintenance that can centre gripping is with expanding child device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216033552U (en) |
-
2021
- 2021-09-13 CN CN202122203089.XU patent/CN216033552U/en active Active
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