CN215701896U

CN215701896U - Rotary type tire trimming device

Info

Publication number: CN215701896U
Application number: CN202121515696.3U
Authority: CN
Inventors: 薛洪斌
Original assignee: Qingdao Hongbin Industrial Products Co ltd
Current assignee: Qingdao Hongbin Industrial Products Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-02-01
Anticipated expiration: 2031-07-05

Abstract

The utility model provides a rotary type tire trimming device which comprises an installation base, limiting plates, an installation column and trimming knives, wherein the upper end surface of the installation base is provided with an installation groove, a rotary disc is installed in the installation groove formed in the upper end surface of the installation base, the lower end of the rotary disc is fixedly provided with a second rotary shaft, the upper end surface of the rotary disc is fixedly provided with the installation column, two connecting pull strips are arranged on the two side surfaces of the installation column, each two connecting pull strips are fixedly provided with one limiting plate, a fixing plate is installed between the two fixing frames, the lower end surface of the fixing plate is provided with two sliding plates, telescopic rods are fixedly arranged on the sliding plates, and the trimming knives are fixedly arranged at the lower ends of the telescopic rods; compared with the prior art, the utility model has the following beneficial effects: the tire trimming device can be used for rapidly fixing the tire, freely adjusting the height and the position of the trimming knife and trimming tires with different sizes.

Description

Rotary type tire trimming device

Technical Field

The utility model belongs to the technical field of tire trimming, and particularly relates to a rotary tire trimming device.

Background

Tires are ground-rolling annular elastic rubber products assembled on various vehicles or machines, are usually mounted on metal rims, can support vehicle bodies, buffer external impact, realize contact with road surfaces and ensure the driving performance of the vehicles, and are often used under complicated and severe conditions. The existing produced tire can generate more burrs after being molded, and the installation tightness is not high easily when the tire and a hub are equipped, so that the tire is leaked.

The conventional trimming device can only perform trimming operation on a tire with a single radial size, and if the radial size of the tire changes, the center of the tire can deviate when the tire is fastened through the movable plate because the fixed plate and the positioning plate do not displace.

Therefore, there is a need for a rotary tire trimming device to solve this problem.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings of the prior art, the present invention provides a rotary tire trimming device to solve the above problems in the prior art.

The technical scheme of the utility model is realized as follows: a rotary type tire trimming device comprises an installation base, limiting plates, an installation column and trimming knives, wherein four supporting frames are fixed on the surface of the lower end of the installation base, an installation base plate is fixed among the four supporting frames, a driving motor is installed at the upper end of the installation base plate, a driving belt wheel is installed on an output shaft of the driving motor, an installation groove is formed in the surface of the upper end of the installation base, a rotary disc is installed in the installation groove formed in the surface of the upper end of the installation base, a second rotary shaft is fixed at the lower end of the rotary disc, penetrates through the installation base, a driven belt wheel is installed at the lower end of the second rotary shaft, the installation column is fixed on the surface of the upper end of the rotary disc, an installation hole is formed in the surface of the upper end of the installation column, a first rotary shaft is installed in the installation hole, two connecting pull strips are arranged on the surfaces of two sides of the installation column, and a limiting plate is fixed on each connecting pull strip, the surface of the upper end of the mounting base is fixed with two fixing frames, a fixing plate is arranged between the two fixing frames, the surface of the lower end of the fixing plate is provided with two sliding plates, telescopic rods are fixed on the sliding plates, and trimming knives are fixed at the lower ends of the telescopic rods.

In a preferred embodiment, the driving pulley and the driven pulley are connected by a belt.

In a preferred embodiment, a rolling bearing is fixed to the bottom of the connection hole, and the first rotating shaft is fixed in the connection hole through the rolling bearing.

In a preferred embodiment, a rotating hand wheel is fixed to an upper end of the first rotating shaft.

As a preferred embodiment, the telescopic rod is an electric telescopic rod.

In a preferred embodiment, two gears are mounted on the first rotating shaft, and the two gears mounted on the first rotating shaft are engaged with four connecting braces.

In a preferred embodiment, the two connecting braces on the left side of the mounting column are arranged from top to bottom, and the two connecting braces on the right side of the mounting column are arranged from top to bottom.

After the technical scheme is adopted, the utility model has the beneficial effects that: simple structure, convenient operation through erection column, limiting plate and the connection brace that sets up, can fix the tire fast, through telescopic link, the sliding block that sets up, height-adjusting and the position of deburring sword that can be free are convenient for carry out the deburring operation to the tire of equidimension not, in the middle of the in-service use process, more be applicable to tire deburring technical field.

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 description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a rotary tire trimming device according to the present invention.

FIG. 2 is a schematic cross-sectional view of a rotary tire trimming apparatus according to the present invention.

FIG. 3 is a schematic cross-sectional view of a mounting post of a rotary tire edging assembly of the present invention.

In the figure, 1-supporting frame, 2-mounting base plate, 3-mounting base, 4-fixing frame, 5-trimming knife, 6-telescopic rod, 7-fixing plate, 8-sliding plate, 9-rotating hand wheel, 10-first rotating shaft, 11-mounting column, 12-connecting brace, 13-limiting plate, 14-driving belt wheel, 15-driving motor, 16-belt, 17-driven belt wheel, 18-second rotating shaft, 19-rotating disc, 20-rolling bearing and 21-mounting hole.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a rotary type tire trimming device comprises an installation base 3, limiting plates 13, an installation column 11 and a trimming knife 5, wherein four support frames 1 are fixed on the surface of the lower end of the installation base 3, an installation base plate 2 is fixed among the four support frames 1, a driving motor 15 is installed at the upper end of the installation base plate 2, a driving belt wheel 14 is installed on an output shaft of the driving motor 15, an installation groove is formed in the surface of the upper end of the installation base 3, a rotary disc 19 is installed in the installation groove formed in the surface of the upper end of the installation base 3, a second rotary shaft 18 is fixed at the lower end of the rotary disc 19, the second rotary shaft 18 penetrates through the installation base 3, a driven belt wheel 17 is installed at the lower end of the second rotary shaft 18, the installation column 11 is fixed on the surface of the upper end of the rotary disc 19, an installation hole 21 is formed in the surface of the upper end of the installation column 11, a first rotary shaft 10 is installed in the installation hole 21, two side surfaces of the installation column 11 are respectively provided with two connecting braces 12, and a limiting plate 13 is fixed on each two connecting braces 12, two fixing frames 4 are fixed on the surface of the upper end of the mounting base 3, a fixing plate 7 is installed between the two fixing frames 4, two sliding plates 8 are installed on the surface of the lower end of the fixing plate 7, a telescopic rod 6 is fixed on each sliding plate 8, and a trimming knife 5 is fixed at the lower end of each telescopic rod 6.

The driving pulley 14 and the driven pulley 17 are connected to each other by a belt 16.

The bottom of the connecting hole is fixed with a rolling bearing 20, the first rotating shaft 10 is fixed in the connecting hole through the rolling bearing 20, first rotation is facilitated, and the two limiting plates 13 can be rapidly expanded outwards.

A rotating hand wheel 9 is fixed at the upper end of the first rotating shaft 10, so that the first rotating shaft 10 can be rotated conveniently.

The telescopic rod 6 is an electric telescopic rod 6.

Two gears are installed on the first rotary shaft 10, and the two gears installed on the first rotary shaft 10 are engaged with the four connection bars 12, so that the connection bars 12 are moved along with the rotation of the first rotary shaft 10.

Two connecting braces 12 on the left side of the mounting column 11 are vertically arranged in front and back, two connecting braces 12 on the right side of the mounting column 11 are vertically arranged in front and back in back, the connecting braces 12 on the left side and the right side are staggered, and the stress of the connecting braces 12 on the two limiting plates 13 is consistent.

As an embodiment of the present invention: in practical use, firstly, a tire is placed on the rotating disc 19, then the rotating hand wheel 9 is rotated, the first rotating shaft 10 rotates under the action of the rotating hand wheel 9, at the moment, the connecting pull bars 12 on two sides of the rotating column move towards opposite directions, so that the two limiting plates 13 move towards two opposite directions, a propping effect is achieved on the tire, the tire is fixed on the rotating disc 19, then the power supply of the driving motor 15 is switched on, the driving motor 15 drives the second rotating shaft 18 to rotate together, so that the rotating disc 19 and the tire fixed on the rotating disc 19 rotate together, then the telescopic rod 6 is made to descend, and the trimming knife 5 is in contact with the tire edge, so that the trimming operation can be performed on the tire.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a rotation type tire deburring device, includes installation base (3), limiting plate (13), erection column (11) and deburring sword (5), its characterized in that: the mounting base is characterized in that four supporting frames (1) are fixed on the surface of the lower end of the mounting base (3), a mounting base plate (2) is fixed between the supporting frames (1), a driving motor (15) is installed at the upper end of the mounting base plate (2), a driving belt wheel (14) is installed on an output shaft of the driving motor (15), a mounting groove is formed in the upper end surface of the mounting base (3), a rotating disc (19) is installed in the mounting groove formed in the upper end surface of the mounting base (3), a second rotating shaft (18) is fixed at the lower end of the rotating disc (19), the second rotating shaft (18) penetrates through the mounting base (3) and the lower end of the mounting base to be provided with a driven belt wheel (17), a mounting column (11) is fixed on the upper end surface of the rotating disc (19), a mounting hole (21) is formed in the upper end surface of the mounting column (11), and a first rotating shaft (10) is installed in the mounting hole (21), the utility model discloses a fixing device for the building, including erection column (11), mounting base (3), fixed plate (7) lower extreme surface mounting has two sliding plates (8), be fixed with telescopic link (6) on sliding plate (8), telescopic link (6) lower extreme is fixed with deburring sword (5), and the both sides surface of erection column (11) all is provided with two and connects brace (12), per two be fixed with one limiting plate (13) on connecting brace (12), installation base (3) upper end surface mounting has two mount (4), two install fixed plate (7) between mount (4).

2. The rotary tire deflashing apparatus as recited in claim 1, further comprising: the driving belt wheel (14) is connected with the driven belt wheel (17) through a belt (16).

3. The rotary tire deflashing apparatus as recited in claim 1, further comprising: and a rolling bearing (20) is fixed at the bottom of the connecting hole, and the first rotating shaft (10) is fixed in the connecting hole through the rolling bearing (20).

4. The rotary tire deflashing apparatus as recited in claim 1, further comprising: a rotating hand wheel (9) is fixed at the upper end of the first rotating shaft (10).

5. The rotary tire deflashing apparatus as recited in claim 1, further comprising: the telescopic rod (6) is an electric telescopic rod.

6. The rotary tire deflashing apparatus as recited in claim 1, further comprising: two gears are mounted on the first rotating shaft (10), and the two gears mounted on the first rotating shaft (10) are meshed with the four connecting pull bars (12).

7. The rotary tire deflashing apparatus as recited in claim 1, further comprising: two connecting braces (12) on the left side of the mounting column (11) are arranged from top to bottom, and two connecting braces (12) on the right side of the mounting column (11) are arranged from top to bottom.