CN112659823A - Auxiliary device for assembling vehicle tire hub - Google Patents
Auxiliary device for assembling vehicle tire hub Download PDFInfo
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- CN112659823A CN112659823A CN202011586422.3A CN202011586422A CN112659823A CN 112659823 A CN112659823 A CN 112659823A CN 202011586422 A CN202011586422 A CN 202011586422A CN 112659823 A CN112659823 A CN 112659823A
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Abstract
The invention discloses auxiliary equipment for assembling a vehicle tire hub, and relates to the technical field of vehicle tire hub assembling. The screw rod fixing device comprises a base, wherein two upright posts are fixed on the upper surface of the base, two second threaded rods are fixed on the upper surface of the base, and a rectangular through hole is formed in the upper surface of the base; the lower surface of the base is provided with a driving mechanism, the output shaft end of the driving mechanism penetrates through the base and is fixedly provided with a supporting disc, and the upper surface of the supporting disc is fixedly provided with a supporting cylinder; the supporting disc upper surface is fixed with wheel hub through three fastening threaded rods and the position that is located the supporting disc outside, and the second threaded rod surface has two first limit structure through three nut interval threaded connection. The invention solves the problems that most of the existing tire hubs of bicycles, plate cars and other vehicles are assembled by manually utilizing a crowbar, the assembly efficiency is low, the labor intensity of workers is high, and the assembly precision is low by using the first limiting structure, the second limiting structure, the pressing rod and the first rolling cylinder.
Description
Technical Field
The invention belongs to the technical field of vehicle tire hub assembly, and particularly relates to auxiliary equipment for vehicle tire hub assembly.
Background
The wheel hub is a cylindrical metal component with the inner contour of the tire supporting the tire and the center of the metal component is arranged on a shaft, and is also called a rim, a steel ring, a wheel and a tire bead. A tire is a ground-rolling circular ring-shaped elastic rubber article mounted on various vehicles or machines. Generally mounted on a metal rim, and is capable of supporting a vehicle body, buffering external impact, achieving contact with a road surface and ensuring the driving performance of a vehicle.
Present bicycle, vehicles such as trigger need dismantle and assemble tire and wheel hub often when the maintenance, vehicle tire wheel hub assembly techniques such as current trigger assemble through artifical manual utilization crowbar mostly, during the assembly, insert the tire inside with the crowbar and then take it at rim edge, use rim and crowbar contact point as the fulcrum, the manual work is packed into the rim with the tire edge to the application of force of crowbar other end, but this kind of assembly method assembly efficiency is lower and whole assembly process is non-mechanized, and at manual assembly's in-process, the tire edge squints easily with the rim position, need rework the inspection correction many times, workman's intensity of labour has been increased.
Disclosure of Invention
The invention aims to provide auxiliary equipment for assembling vehicle tire hubs, which solves the problems of low assembly efficiency, high labor intensity of workers and low assembly precision of the conventional vehicle tire hubs such as bicycles, plate cars and the like which are assembled mostly by manually utilizing a crowbar through the use of a first limiting structure, a second limiting structure, a pressing rod and a first rolling cylinder.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to auxiliary equipment for assembling a vehicle tire hub, which comprises a base, wherein two upright posts are fixed on the upper surface of the base, a first lug plate is fixed on one surface of each upright post, two second threaded rods are fixed on the upper surface of the base, and a rectangular through hole is formed in the upper surface of the base; the lower surface of the base is provided with a driving mechanism, the output shaft end of the driving mechanism penetrates through the base and is fixedly provided with a supporting disc, and the upper surface of the supporting disc is fixedly provided with a supporting cylinder; a wheel hub is fixed on the upper surface of the supporting disk and positioned outside the supporting disk through three fastening threaded rods, and the outer surface of the second threaded rod is connected with two first limiting structures through three nuts at intervals in a threaded manner; the first limiting structure comprises a first rotating cylinder in threaded connection with a second threaded rod, a second rotating cylinder is rotatably connected to the outer portion of the first rotating cylinder through a ball, a connecting plate is fixed to the outer surface of the second rotating cylinder, a second rolling cylinder is rotatably connected to the inner portion of the connecting plate, and a tongue pressing block is fixed to one side face of the connecting plate; one end of the first lug plate is rotatably connected with a pressing rod, one surface of the pressing rod is slidably connected with a sliding block, a second lug plate is fixed on one surface of the sliding block, one end of the second lug plate is rotatably connected with a connecting rod, one surface of the connecting rod is fixedly provided with a first fixed rod, and the outer surface of the first fixed rod is rotatably connected with a first rolling cylinder; a first threaded rod extending into the rectangular through hole penetrates through the outer surface of the base, one end of the first threaded rod, which is positioned inside the rectangular through hole, is rotatably connected with the inner surface of the rectangular through hole, the outer surface of the first threaded rod is in threaded connection with a support frame, the support frame comprises a support plate, a top plate is fixed on the upper surface of the support plate, and a fixed block matched with the first threaded rod is fixed on the lower surface of the support plate; the roof top is run through and is had second limit structure, second limit structure including run through the roof and with roof threaded connection's third threaded rod, the third threaded rod is located roof downside one end and is fixed with spacing disc, spacing disc bottom mounting has the second dead lever, second dead lever surface rotates and is connected with the third cylinder that rolls.
Furthermore, the inside threaded connection of support cylinder has one fastening threaded rod, support disc top threaded connection has another two that run through wheel hub fastening threaded rod.
Furthermore, two first limit structure tip passes through gag lever post fixed connection, gag lever post one end runs through adjacent two the connecting plate, the connecting plate upper surface is seted up with gag lever post matched with spacing hole.
Furthermore, a limiting sliding groove matched with the sliding block is formed in the surface of the pressing rod, and a hand holding column is fixed at one end of the pressing rod.
Furthermore, first otic placode one end is connected with the rotation of pressing the depression bar through first round pin axle, second otic placode one end is connected with the connecting rod rotation through second round pin axle.
Furthermore, a first threaded hole matched with the first threaded rod is formed in one surface of the fixing block, and a second threaded hole matched with the third threaded rod is formed in one surface of the top plate.
Further, a torsion bar is fixed at one end of the fastening threaded rod.
The invention has the following beneficial effects:
according to the tire and hub assembly machine, the method that the traditional pure manual operation is used for holding the prying rod to assemble the tire and the hub is changed into a semi-mechanical assembly mode through the first limiting structure, the second limiting structure, the pressing rod and the first rolling cylinder, the efficiency of tire and hub assembly is improved, the labor intensity of manual operation is reduced, the first limiting structure is inserted into the rim after the tire and hub assembly is completed to check and correct the positions of the edge of the tire and the rim, the assembly accuracy is improved, the structure is simple, the operation is convenient, and the practicability is high.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a vehicle tire and hub mounting auxiliary device according to the present invention;
FIG. 2 is a schematic left side view of the auxiliary assembly apparatus for a vehicle tire hub of the present invention;
FIG. 3 is a schematic structural view of the base of FIG. 1;
FIG. 4 is a schematic structural view of the support disk of FIG. 1;
fig. 5 is a schematic view of the structure of the fastening threaded rod of fig. 1;
FIG. 6 is a schematic structural view of the first position-limiting structure in FIG. 1;
FIG. 7 is a schematic view of the first position-limiting structure of FIG. 1 engaged with a position-limiting rod;
FIG. 8 is a schematic view of the pressing rod of FIG. 1;
FIG. 9 is a schematic structural diagram of the slider shown in FIG. 1;
FIG. 10 is a schematic structural view of the connecting rod of FIG. 1;
FIG. 11 is a schematic structural view of the supporting frame of FIG. 1;
fig. 12 is a schematic structural view of the second limiting structure in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-drive mechanism, 3-support disk, 4-fastening threaded rod, 5-wheel hub, 6-nut, 7-first limit structure, 8-pressing rod, 9-sliding block, 10-connecting rod, 11-first rolling cylinder, 12-first threaded rod, 13-support frame, 14-second limit structure, 15-limit rod, 101-upright column, 102-first lug plate, 103-second threaded rod, 104-rectangular through opening, 301-support cylinder, 401-torsion rod, 701-first rotating cylinder, 702-ball, 703-second rotating cylinder, 704-connecting plate, 705-pressing tongue block, 706-second rolling cylinder, 707-limit hole, 801-limit chute, 802-hand-held column, 901-second ear plate, 1001-first fixed rod, 1301-supporting plate, 1302-top plate, 1303-fixed block, 1304-first threaded hole, 1305-second threaded hole, 1401-third threaded rod, 1402-limiting disc, 1403-second fixed rod and 1404-third rolling cylinder.
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.
Referring to fig. 1-12, the present invention is an auxiliary device for assembling a wheel hub of a vehicle tire, including a base 1, two upright posts 101 fixed on the upper surface of the base 1, a first ear plate 102 fixed on one surface of the upright post 101, two second threaded rods 103 fixed on the upper surface of the base 1, and a rectangular through hole 104 formed on the upper surface of the base 1.
The lower surface of the base 1 is provided with a driving mechanism 2, the output shaft end of the driving mechanism 2 penetrates through the base 1 and is fixed with a supporting disc 3, and the upper surface of the supporting disc 3 is fixed with a supporting cylinder 301; the upper surface of the supporting disk 3 and the position outside the supporting disk 301 are fixed with a hub 5 through three fastening threaded rods 4, and the outer surface of the second threaded rod 103 is connected with two first limiting structures 7 through three nuts 6 at intervals in a threaded manner.
First otic placode 102 one end is rotated and is connected with and presses depression bar 8, presses depression bar 8 sliding surface to be connected with sliding block 9, and sliding block 9 a fixed surface has second otic placode 901, and second otic placode 901 one end is rotated and is connected with connecting rod 10, and connecting rod 10 a fixed surface has first dead lever 1001, and first dead lever 1001 surface is rotated and is connected with first cylinder 11 that rolls.
The outer surface of the base 1 is provided with a first threaded rod 12 extending into the rectangular through hole 104, the first threaded rod 12 is located at one end inside the rectangular through hole 104 and is connected with the inner surface of the rectangular through hole 104 in a rotating mode, the outer surface of the first threaded rod 12 is connected with a supporting frame 13 in a threaded mode, the supporting frame 13 comprises a supporting plate 1301, the upper surface of the supporting plate 1301 is fixed with a top plate 1302, and the lower surface of the supporting plate 1301 is fixed with a fixing block 1303 matched with the first threaded rod 12.
The top of the top plate 1302 penetrates through a second limiting structure 14, the second limiting structure 14 comprises a third threaded rod 1401 penetrating through the top plate 1302 and in threaded connection with the top plate, the third threaded rod 1401 is located at one end of the lower side of the top plate 1302 and is fixedly provided with a limiting disc 1402, the bottom end of the limiting disc 1402 is fixedly provided with a second fixing rod 1403, and the outer surface of the second fixing rod 1403 is rotatably connected with a third rolling cylinder 1403.
One end of the first ear plate 102 is rotatably connected to the pressing rod 8 through a first pin, one end of the second ear plate 901 is rotatably connected to the connecting rod 10 through a second pin, a first threaded hole 1304 matched with the first threaded rod 12 is formed in one surface of the fixing block 1303, a second threaded hole 1305 matched with the third threaded rod 1401 is formed in one surface of the top plate 1302, and a torsion bar 401 is fixed to one end of the fastening threaded rod 4.
One specific application of this embodiment is:
when the device is used, a vehicle wheel hub 5 penetrates through a supporting cylinder 301 and is placed on the upper surface of a supporting disc 3, then the wheel hub 5 is fastened by using a fastening threaded rod 4, after the wheel hub 5 is fixed, a section of outer surface of a tire is fixed and clamped between two adjacent first limiting structures 7, then the first limiting structures 7 are adjusted by using nuts 6, so that the tongue pressing blocks 705 abut against the wheel rim of the wheel hub 5, when the first limiting structures 7 are adjusted, the first rotating cylinder 701 is rotated to drive the first limiting structures 7 to integrally move up and down along the axial direction of the second threaded rod 103, the tongue pressing blocks 705 abut against the wheel rim of the wheel hub 5, then the first threaded rod 12 is rotated to drive the supporting frame 13 to move to the outer surface of a third rolling cylinder 1404 and the wheel rim of the wheel hub 5, then a section of outer surface of the tire opposite to the first limiting structures 7 is clamped between the supporting plate 1301 and the, rotate third threaded rod 14 drive spacing disc 1402 downstream to third rolling cylinder 1404 and the contact of wheel hub 5 top can, secondly, it drives connecting rod 10 removal messenger first rolling cylinder 11 contact tire surface to remove sliding block 9, after the adjustment is accomplished, turn on power drive actuating mechanism 2, utilize actuating mechanism 2 to drive support disc 3 and rotate and then drive wheel hub 5 and rotate, it drives first rolling cylinder 11 downstream to press down the tire to the tire edge to be located inside the rim with pressing down the depression bar 8 to artifical manual pressing down when wheel hub 5 rotates can, after the whole assembly is accomplished, can utilize and press tongue piece 705 to insert wheel rim department and correct tire edge position, avoid the skew wheel rim of tire edge, the problem of later stage need repeated correction.
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 invention. 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.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. Auxiliary assembly equipment for vehicle tyre hubs, comprising a base (1), wherein two upright columns (101) are fixed on the upper surface of the base (1), a first lug plate (102) is fixed on one surface of each upright column (101), and the auxiliary assembly equipment is characterized in that:
two second threaded rods (103) are fixed on the upper surface of the base (1), and a rectangular through hole (104) is formed in the upper surface of the base (1);
the lower surface of the base (1) is provided with a driving mechanism (2), the output shaft end of the driving mechanism (2) penetrates through the base (1) and is fixedly provided with a supporting disc (3), and the upper surface of the supporting disc (3) is fixedly provided with a supporting cylinder (301); a wheel hub (5) is fixed on the upper surface of the supporting disc (3) and positioned outside the supporting disc (301) through three fastening threaded rods (4), and the outer surface of the second threaded rod (103) is in threaded connection with two first limiting structures (7) at intervals through three nuts (6);
one end of the first lug plate (102) is rotatably connected with a pressing rod (8), one surface of the pressing rod (8) is slidably connected with a sliding block (9), one surface of the sliding block (9) is fixedly provided with a second lug plate (901), one end of the second lug plate (901) is rotatably connected with a connecting rod (10), one surface of the connecting rod (10) is fixedly provided with a first fixing rod (1001), and the outer surface of the first fixing rod (1001) is rotatably connected with a first rolling cylinder (11);
a first threaded rod (12) extending into the rectangular through hole (104) penetrates through the outer surface of the base (1);
the first threaded rod (12) is positioned at one end inside the rectangular through hole (104) and is rotatably connected with the inner surface of the rectangular through hole (104), the outer surface of the first threaded rod (12) is in threaded connection with a support frame (13), the support frame (13) comprises a support plate (1301), a top plate (1302) is fixed on the upper surface of the support plate (1301), and a fixing block (1303) matched with the first threaded rod (12) is fixed on the lower surface of the support plate (1301);
a second limiting structure (14) penetrates through the top of the top plate (1302).
2. A wheel hub assembling auxiliary device for vehicle tyres as claimed in claim 1, wherein said supporting cylinder (301) is internally threaded with one of said fastening threaded rods (4), and the top of said supporting disk (3) is threaded with the other two fastening threaded rods (4) passing through the wheel hub (5).
3. A vehicle tyre and wheel hub assembly aid as claimed in claim 1, wherein the first stop structure (7) comprises
The first rotating cylinder (701) is in threaded connection with the second threaded rod (103), and a second rotating cylinder (703) is rotatably connected to the outer portion of the first rotating cylinder (701) through a ball (702);
a connecting plate (704) is fixed on the outer surface of the second rotating cylinder (703), and a second rolling cylinder (706) is rotatably connected inside the connecting plate (704);
and a tongue pressing block (705) is fixed on one side surface of the connecting plate (704).
4. The auxiliary assembling equipment for the vehicle tire and wheel hub is characterized in that the end parts of the two first limiting structures (7) are fixedly connected through a limiting rod (15), one end of the limiting rod (15) penetrates through two adjacent connecting plates (704), and a limiting hole (707) matched with the limiting rod (15) is formed in the upper surface of each connecting plate (704).
5. The auxiliary assembly equipment for the vehicle tire wheel hub is characterized in that a limiting sliding groove (801) matched with the sliding block (9) is formed in one surface of the pressing rod (8), and a hand-holding column (802) is fixed at one end of the pressing rod (8).
6. A vehicle tyre and hub assembling auxiliary device as claimed in claim 1, wherein one end of the first lug plate (102) is rotatably connected with the pressing rod (8) through a first pin shaft, and one end of the second lug plate (901) is rotatably connected with the connecting rod (10) through a second pin shaft.
7. A vehicle tyre and wheel hub assembly aid as claimed in claim 1, wherein the second limiting structure (14) comprises
A third threaded rod (1401) penetrating through the top plate (1302) and in threaded connection with the top plate, wherein a limiting disc (1402) is fixed at one end, located on the lower side of the top plate (1302), of the third threaded rod (1401);
and a second fixing rod (1403) is fixed at the bottom end of the limiting disc (1402).
8. A tire hub mounting aid for vehicles according to claim 7, wherein a third rolling cylinder (1403) is rotatably attached to the outer surface of said second fixing rod (1403).
9. A vehicle tyre and wheel hub assembling auxiliary device as claimed in claim 8, wherein the fixing block (1303) has a surface with a first threaded hole (1304) for engaging with the first threaded rod (12), and the top plate (1302) has a surface with a second threaded hole (1305) for engaging with the third threaded rod (1401).
10. A wheel hub assembling auxiliary apparatus for vehicle tires according to claim 1, characterized in that the fastening screw rod (4) has a torsion bar (401) fixed to one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011586422.3A CN112659823A (en) | 2020-12-28 | 2020-12-28 | Auxiliary device for assembling vehicle tire hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011586422.3A CN112659823A (en) | 2020-12-28 | 2020-12-28 | Auxiliary device for assembling vehicle tire hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112659823A true CN112659823A (en) | 2021-04-16 |
Family
ID=75411478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011586422.3A Withdrawn CN112659823A (en) | 2020-12-28 | 2020-12-28 | Auxiliary device for assembling vehicle tire hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112659823A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231811A (en) * | 2021-06-05 | 2021-08-10 | 徐州博虎电动车科技有限公司 | Harmless quick erection equipment of electric motor car tire |
-
2020
- 2020-12-28 CN CN202011586422.3A patent/CN112659823A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231811A (en) * | 2021-06-05 | 2021-08-10 | 徐州博虎电动车科技有限公司 | Harmless quick erection equipment of electric motor car tire |
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Application publication date: 20210416 |