CN216886070U - Portable tire assembly machine - Google Patents
Portable tire assembly machine Download PDFInfo
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- CN216886070U CN216886070U CN202123002179.9U CN202123002179U CN216886070U CN 216886070 U CN216886070 U CN 216886070U CN 202123002179 U CN202123002179 U CN 202123002179U CN 216886070 U CN216886070 U CN 216886070U
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- tire
- portable
- lifting mechanism
- winch
- vertical guide
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Abstract
The utility model discloses a portable tire assembly machine, which comprises: main part frame, capstan winch and elevating system. Wherein, the main body frame is provided with a vertical guide rail; a winch provided on the main body frame, the winch having a cable wound thereon; and a lifting mechanism connected with the cable to move in a vertical direction along the vertical guide rail when the winch rotates. Wherein the lifting mechanism comprises: a support; the tire supporting rod extends outwards from the support, and a rotatable bearing is arranged on the tire supporting rod and used for bearing a tire; the limiting fork arm extends outwards from the bracket and keeps the tire in a vertical state together with the bearing; and the sliding assembly is arranged on the bracket, and moves along the vertical guide rail when the lifting mechanism is lifted.
Description
Technical Field
The utility model relates to tooling equipment, in particular to a tire assembling machine.
Background
At present, on an assembly line of a final assembly workshop of an automobile manufacturer, an auxiliary tool is usually adopted for mounting a tire, so that the mounting operation of the tire can be greatly simplified. However, the assembly line auxiliary tool needs to plan an assembly line in advance and arrange equipment, is complex in design, high in manufacturing cost, large in occupied area, fixed in tire assembling station, only applicable to a general assembly production line, and not applicable to application scenes with flexible fields and limited space, such as subsequent whole vehicle test preparation, a vehicle repair factory, a 4S shop and the like.
Moreover, for aesthetic reasons, the current tires are designed increasingly larger, which results in very heavy tires, placing a great burden on the operators; meanwhile, in order to reduce wind resistance and energy consumption, the design of the wheel hub is more and more complex, the two finger joints can be only put into a certain wheel hub gap, the fingers of an operator are easily sprained, and the waist and the back are stressed heavily and easily injured in the process of mounting the tire. Therefore, at present, a tire assembling tool applicable to application scenes such as whole vehicle experimental preparation, car repair factories and 4S stores is needed to improve the assembling efficiency of tires, reduce the operation burden of operators and reduce the injury risk of operators.
In the current state of the art, researchers have developed some tooling for tire assembly, but these tooling are very limited in both portability and flexibility of use.
For example: chinese patent publication No. CN106829362A, published as 6/13/2017, entitled "tire mounting vehicle with floating function". The tire assembly vehicle disclosed by the technical scheme drives the crawling gear to control the tire to move up and down along the vertical rack through the crawling motor, controls the tire assembly vehicle support to move forward or backward through the horizontal forward and backward cylinder, and controls the tire to move left and right under the guidance of the horizontal guide rod. However, the tire assembly vehicle designed by the technical scheme has the advantages of large size, large mass, relative complexity in structure and relatively high cost, relates to a plurality of electric and pneumatic elements, is mainly suitable for an automobile assembly line, and cannot be suitable for tire installation in scenes such as whole vehicle experimental preparation, car repair factories, 4S shops and the like.
For another example: chinese patent publication No. CN109291735A, published as 2019, 2, month, 1 and entitled "a tire frame for assembling automobile tires". In the technical scheme, the designed tyre frame for assembling the automobile tyre is mainly used for overcoming the defect that the automobile tyre needs to be held manually and the automobile tyre needs to be continuously rotated to be aligned with a bolt on the automobile during manual assembly, and the work of rotating the tyre on the tyre is finished on the arc-shaped bracket. However, the tire still needs to be lifted to the circular arc-shaped support by manpower, although the alignment of the tire and the bolt on the automobile can be conveniently realized by rotating the tire on the support, the left-right translation fine adjustment and the front-back movement of the tire are difficult, and the tire frame for assembling the automobile tire is fixed in position and has poor portability.
Based on the above, in order to solve the problems in the prior art, the utility model is expected to obtain a portable tire assembling machine which has the advantages of simple structure, simple and convenient operation, labor saving, high efficiency, low cost, small size, portability and better practicability and economical efficiency. The portable tire assembling machine can realize that the tire is assembled from the ground, and the tire is not required to be moved and lifted by manpower in the whole process, thereby effectively lightening the burden of assembling personnel and reducing the injury risk of the assembling personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable tire assembling machine which is simple in structure, simple and convenient to operate, labor-saving, efficient, low in cost, small, exquisite and portable, and has better practicability and economical efficiency. The portable tire assembling machine can realize that the tire is assembled from the ground, and the tire is not required to be moved and lifted by manpower in the whole process, thereby effectively lightening the burden of assembling personnel and reducing the injury risk of the assembling personnel.
In order to achieve the above object, the present invention provides a portable tire assembling machine comprising:
a main body frame on which a vertical guide rail is provided;
a winch provided on the main body frame, the winch having a cable wound thereon;
a lifting mechanism connected with the cable to move in a vertical direction along the vertical guide rail when the winch rotates; wherein the lifting mechanism comprises: a support; the tire supporting rod extends outwards from the bracket, and a rotatable bearing is arranged on the tire supporting rod and used for bearing a tire; the limiting fork arm extends outwards from the bracket and keeps the tire in a vertical state together with the bearing; and the sliding assembly is arranged on the bracket, and moves along the vertical guide rail when the lifting mechanism is lifted.
Further, in the portable tire assembling machine according to the present invention, the slide assembly includes a roller and a slider, wherein the slider is in sliding friction with one side surface of the vertical guide while the roller is in rolling friction with the other side surface of the vertical guide when the elevating mechanism is elevated.
Further, in the portable tire assembling machine of the present invention, a hook is provided at a distal end of the pulling cable, and accordingly, a pin is provided on a bracket of the lifting mechanism.
Further, in the portable tire assembling machine according to the present invention, the main body frame is provided with a handrail.
Further, in the portable tire assembling machine according to the present invention, a wheel member is provided at a bottom of the main body frame.
Further, in the portable tire assembling machine of the present invention, the wheel unit includes a universal wheel.
Further, in the portable tire assembling machine according to the present invention, the wheel unit includes a guide wheel rotatable only about its wheel axis.
Further, in the portable tire assembling machine according to the present invention, the main body frame is an aluminum alloy frame.
Compared with the prior art, the portable tire assembling machine has the following advantages and beneficial effects:
the utility model provides a portable tire assembling machine which can be used in non-production line tire assembling scenes such as car repair factories, test preparation workshops and the like, and can greatly reduce labor intensity and improve assembling efficiency. The portable tire assembling machine is simple in structure, simple and convenient to operate, labor-saving, efficient, low in cost, small and portable, and has good practicability and economical efficiency.
The portable tire assembling machine can realize the assembly of the tire from the ground, and does not need to carry and lift the tire in the whole process, thereby effectively lightening the burden of assembling personnel and reducing the injury risk of the assembling personnel. The assembly personnel can realize the movement adjustment of the tire by pushing the portable tire assembly machine with the roller so as to replace the original manual carrying; meanwhile, an assembler can align the tire mounting hole and the bolt hole of the brake disc by rotating the tire on the bearing of the lifting mechanism, so that the original manual support adjustment is replaced, and the assembly efficiency is greatly improved.
Drawings
Fig. 1 is a schematic view of the overall structure of a portable tire assembling machine according to an embodiment of the present invention.
Fig. 2 is a schematic view of an assembly structure of a main body frame and a winch in one embodiment of the portable tire assembling machine of the present invention.
Fig. 3 is a schematic view of a lifting mechanism of a portable tire assembling machine according to an embodiment of the present invention from a perspective.
Fig. 4 is a schematic view of the lifting mechanism of the portable tire assembling machine of the present invention from another perspective.
Detailed Description
The portable tire assembly machine of the present invention will be further explained and illustrated with reference to the drawings and the specific examples of the present invention, which, however, should not be construed to unduly limit the technical solutions of the present invention.
Fig. 1 is a schematic view of the overall structure of a portable tire assembling machine according to an embodiment of the present invention.
Fig. 2 is a schematic view of an assembly structure of a main body frame and a winch in one embodiment of the portable tire assembling machine of the present invention.
As can be seen by referring to fig. 1 and 2 in combination, in the present embodiment, the portable tire assembling machine of the present invention comprises: a main body frame 1, a winch 2, and a lifting mechanism 3. Wherein, the winch 2 is arranged on the main body frame 1, and the cable 15 is wound on the winch 2; the main body frame 1 can be an aluminum alloy frame constructed by aluminum alloy section bars, and is low in cost, light and small.
As shown in fig. 2, in the present embodiment, a base 4 made of four aluminum alloy sections is provided at the bottommost portion of the main body frame 1, and two rows of wheels are mounted at the bottom of the base 4, and the two wheels in the front row are guide wheels 7 capable of only rotating around their own wheel shafts, and the two wheels in the rear row are universal wheels 8 for controlling the direction.
Accordingly, in the present embodiment, four aluminum alloy sections are also erected above the base 4 of the main body frame 1, wherein two aluminum alloy sections on the side close to the guide wheel 7 are set as the vertical guide rails 5 to ensure that the lifting mechanism 3 can move on the vertical guide rails 5 in the vertical direction.
With continued reference to fig. 2, it can be seen that in the present embodiment, two handrails 6 are further provided above the two aluminum alloy sections as the vertical guide rails 5, so that the operator can apply force to push the portable tire assembling machine of the present invention to facilitate the movement thereof.
In the utility model, the winch 2 is arranged on the top of the main body frame 1, the cable 15 is wound on the winch 2, and the tail end of the cable 15 is also provided with a hook 16, and the hook 16 can be matched with a pin 13 arranged on a bracket of the lifting mechanism 3 so as to realize connection with the lifting mechanism 3.
It should be noted that, in the present embodiment, the winch 2 adopted in the present invention may have a self-locking function, and the operation thereof is simple, and when the operator manually operates the winch 2 to rotate clockwise, the hook 16 at the end of the cable 15 may move upward in the vertical direction; when the operator manually operates the winch 2 to rotate counterclockwise, the hook 16 at the end of the wire 15 may move downward in the vertical direction. The operator can manually operate the winch 2 to rotate so as to hook the pin 13 of the lifting mechanism 3 by means of the hook 16 at the end of the cable 15, thereby driving the lifting mechanism 3 so that the lifting mechanism 3 moves in the vertical direction along the vertical guide rail 5.
Fig. 3 is a schematic view of a lifting mechanism of a portable tire assembling machine according to an embodiment of the present invention from a perspective.
Fig. 4 is a schematic view of the lifting mechanism of the portable tire assembling machine of the present invention from another perspective.
As can be seen from fig. 3 and 4, in this embodiment, the lifting mechanism 3 of the present invention is composed of a tire supporting rod 9, a bearing 10, a limit yoke 11, a sliding assembly 12 and a bracket 14. Wherein the pin 13 is arranged on the bracket 14.
As shown in fig. 3, in the present embodiment, the tire support rod 9 is extended outward from the bracket 14, the bearing 10 is installed in the tire support rod 9, and the bearing 10 is rotatable. Wherein, bearing 10 can be used for bearing the weight of the tire, and the tire can rotate on bearing 10, makes things convenient for assembly personnel when installing the tire on the car, aims at the bolt hole of car, and is laborsaving high-efficient. Accordingly, in the present embodiment, the spacing yoke 11 also extends outward from the support 14, and the spacing yoke 11 mainly limits the displacement of the tire on the bearing 10, and can cooperate with the bearing 10 to control the posture of the tire to be kept vertical.
As can be seen with further reference to fig. 3 and 4, in this embodiment, the sliding assembly 12 is disposed on the bracket 14, and when the lifting mechanism 3 is lifted, the sliding assembly 12 is also moved along the vertical guide rail 5. In the present embodiment, the sliding assembly 12 includes a roller and a slider, the slider may be formed of an aluminum profile, and the vertical guide 5 of the main body frame 1 is located between the profile of the sliding assembly 12 and the two rollers, wherein when the lifting mechanism 3 is lifted, the slider slides and rubs against one side surface of the vertical guide 5, supports the torque of the tire gravity acting on the vertical guide 5, and ensures the structural stability; meanwhile, the roller and the other side surface of the vertical guide rail are in rolling friction, so that the friction force is reduced, and the force applied by an operator to rotate the winch 2 is reduced, so that the moving speed of the lifting mechanism 3 in the vertical direction is accelerated.
It should be noted that, when assembling the tire, the assembling person merely needs to stand the tire to be assembled on the ground, push the portable tire assembling machine of the present invention to the vicinity of the tire, and rotate the winch 2 to vertically place the lifting mechanism 3 to the lowest position. Because the tire is round in shape, the lowest part in the middle is in contact with the ground after the tire is erected, and the two sides are higher than the ground, the tire supporting rod 9 can be inserted into the gap between the tire and the ground by pushing the portable tire assembling machine, and the limiting fork arm 11 limits the position of the tire on the tire supporting rod 9 and helps the tire to keep an upright posture. Rotating the winch 2 to raise the elevator 3 carrying the tire; the assembly personnel promote portable tire assembly machine to the vehicle department of waiting to install the tire, finely tune elevating system 3's vertical position through rotating capstan winch 2, in order to adjust the height of tire, through the position control tire of control portable tire assembly machine to the position that is fit for the assembly, rotatory tire is to the mounting hole of its tire and the screw hole on the brake disc, because be rolling friction between tire and the bearing 10, the process of rotatory tire is laborsaving high-efficient, after adjusting the height and the position of tire, after the alignment bolt hole, the assembly personnel can rotatory bolt installation tire.
In conclusion, the portable tire assembling machine has the advantages of simple structure, convenience in operation, labor saving, high efficiency, low cost, small size, portability and better practicability and economical efficiency. The portable tire assembling machine can realize that the tire is assembled from the ground, and the tire is not required to be moved and lifted by manpower in the whole process, thereby effectively lightening the burden of assembling personnel and reducing the injury risk of the assembling personnel.
It should be noted that the combination of the features in the present application is not limited to the combination described in the claims of the present application or the combination described in the specific examples, and all the features described in the present application may be freely combined or combined in any manner unless contradicted by each other.
It should also be noted that the above-mentioned embodiments are only specific embodiments of the present invention. It is apparent that the present invention is not limited to the above embodiments and similar changes or modifications can be easily made by those skilled in the art from the disclosure of the present invention and shall fall within the scope of the present invention.
Claims (8)
1. A portable tire assembly machine, comprising:
a main body frame on which a vertical guide rail is provided;
a winch provided on the main body frame, the winch having a cable wound thereon;
a lifting mechanism connected with the cable to move in a vertical direction along the vertical guide rail when the winch rotates; wherein the lifting mechanism comprises: a support; the tire supporting rod extends outwards from the support, and a rotatable bearing is arranged on the tire supporting rod and used for bearing a tire; the limiting fork arm extends outwards from the bracket and keeps the tire in a vertical state together with the bearing; and the sliding assembly is arranged on the bracket, and moves along the vertical guide rail when the lifting mechanism is lifted.
2. The portable tire assembly machine of claim 1 wherein said slide assembly comprises a roller and a slide, wherein said slide is in sliding friction with one side of the vertical guide while said roller is in rolling friction with the other side of the vertical guide as the elevator mechanism is raised and lowered.
3. The portable tire assembling machine as set forth in claim 1, wherein said pull cable is provided at its end with a hook, and correspondingly said lifting mechanism is provided at its bracket with a pin.
4. The portable tire assembly machine of claim 1 wherein said body frame is provided with a hand rest.
5. The portable tire assembly machine of claim 1 wherein said body frame is provided with wheel means at the bottom thereof.
6. The portable tire assembly machine of claim 5 wherein said wheel assembly comprises a universal wheel.
7. The portable tire assembly machine of claim 5, wherein said wheel assembly comprises a stator rotatable only about its axle.
8. The portable tire assembly machine of claim 1 wherein said main frame is an aluminum alloy frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123002179.9U CN216886070U (en) | 2021-12-02 | 2021-12-02 | Portable tire assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123002179.9U CN216886070U (en) | 2021-12-02 | 2021-12-02 | Portable tire assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216886070U true CN216886070U (en) | 2022-07-05 |
Family
ID=82202789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123002179.9U Active CN216886070U (en) | 2021-12-02 | 2021-12-02 | Portable tire assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216886070U (en) |
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2021
- 2021-12-02 CN CN202123002179.9U patent/CN216886070U/en active Active
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